[....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 19.687279] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.752812] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.941531] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 23.118456] random: sshd: uninitialized urandom read (32 bytes read, 128 bits of entropy available) [ 23.223148] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.19' (ECDSA) to the list of known hosts. 2018/03/22 06:15:22 fuzzer started 2018/03/22 06:15:22 dialing manager at 10.128.0.26:46507 [ 32.977899] audit: type=1400 audit(1521699326.624:5): avc: denied { create } for pid=3672 comm="syz-fuzzer" 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 2018/03/22 06:15:26 kcov=true, comps=false 2018/03/22 06:15:28 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netstat\x00') sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4020000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x8, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$TCFLSH(r0, 0x540b, 0x9b2) ioctl$TCFLSH(r0, 0x540b, 0x6) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000180)=0x1) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000001c0)={0x9, 0xa6}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x0, 0x3, 0x9}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r1, 0x800}, &(0x7f00000002c0)=0x8) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000380)={0x9882, 0x0, 0x100, 0x10001, 0x0, 0xe9, 0x9, 0x1, 0x100000000, 0x0, 0x1, 0x6}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000003c0)={0x2, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000480)={0x7f, 0x2, 0x7, 0x7, 0x5, 0x8, 0xfffffffffffffff8, 0x3f, 0x7, 0x8, 0x80000000, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000004c0)={0x1e}) connect$nfc_llcp(r0, &(0x7f0000000500)={0x27, 0x1, 0x0, 0x5, 0x6, 0x58, "099b444da5ca53ba3fddc9a01300e50ba01e024675cf962bae36def8be68a9652582c5199efb007aa2d3c27264b0b66756ee30da02807d96aa1c40491295c3", 0x6c9}, 0x58) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000005c0)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000600)={0x9, 0x7fffffff, 0x15e3}) recvfrom$llc(r0, &(0x7f0000000640)=""/134, 0x86, 0x10000, &(0x7f0000000700)={0x1a, 0x33b, 0x7, 0xb671, 0x2, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_open_dev$urandom(&(0x7f0000000740)='/dev/urandom\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000780), &(0x7f00000007c0)=0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000800)=0x34a) socket$unix(0x1, 0x5, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x5) link(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00000008c0)=""/16) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000900)=@req3={0x3ff, 0x9, 0x7, 0x59, 0x80, 0x6b, 0xd0f8}, 0x1c) ioctl$KDMKTONE(r2, 0x4b30, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000940)=0x5) 2018/03/22 06:15:28 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001380)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xb74, 0x81, 0x9, 0x7f, 0x80}, &(0x7f0000001480)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000014c0)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001580)=@int=0x6, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000015c0), &(0x7f0000001600)=0xb) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001640)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0xa, {0x2, 0x4e20, @multicast2=0xe0000002}, 'vlan0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000016c0)={0x1000, 0x0, {0xffffffffffffffff, 0x3, 0x80000000, 0x3, 0x100000001}}) fgetxattr(r0, &(0x7f0000001740)=@random={'osx.', '/dev/sequencer2\x00'}, &(0x7f0000001780)=""/141, 0x8d) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001840)={r1, 0x5}, 0x8) connect$netrom(r0, &(0x7f0000001880)=@full={{0x3, {"bf7a4afd77931c"}, 0xbd02}, [{"0e32204f563d09"}, {"d31502fd506b24"}, {"de5b90a22fced3"}, {"2c7d2eeaa9c47b"}, {"13115b8b4e4884"}, {"9f52cd4e4a181c"}, {"2151aac1b3980f"}, {"fd56d9245bef1c"}]}, 0x48) fremovexattr(r0, &(0x7f0000001900)=@random={'btrfs.', 'GPL\x00'}) bind$inet(r0, &(0x7f0000001940)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001980)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000019c0)='bbr\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001a40)={0x7, &(0x7f0000001a00)=[{0x40, 0x2, 0x1000, 0x400}, {0x7ff, 0x4, 0x3, 0xffff}, {0x3, 0x7, 0x2, 0xcad7}, {0x3, 0xf7d, 0x8, 0xfffffffffffffffa}, {0x7, 0x7, 0x9, 0x4e}, {0x7, 0x0, 0x9, 0x2}, {0x6, 0x9, 0x8, 0x4}]}, 0x8) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001a80)=0x3) r3 = openat(r0, &(0x7f0000001ac0)='./file0\x00', 0x40000, 0x100) sendmsg$nfc_llcp(r2, &(0x7f0000001c80)={&(0x7f0000001b00)={0x27, 0x0, 0x1, 0x7, 0x7, 0xa000000000, "0d1c139bd81a716946e44687632e168245e40abf5fdccb1998a2fdaee65ecad612fbbc2c4001b7251d7a692ec441dfc34f59a4f1978b64f5562bb564f18121", 0x2d}, 0x58, &(0x7f0000001bc0)=[{&(0x7f0000001b80)="098b2e39e7ca1284f3b041ca8fb33da0e1a64b2493cfe015aff42e50e7b1bab3bec0", 0x22}], 0x1, &(0x7f0000001c00)={0x44, 0x1ff, 0x7, "089fc986713fcb19080e6f80a63104953c4614dbf7370de070d042aa2c498a93a9371dc2095c0b9c36fa5fd5a9c7f952b5c257417f32"}, 0x44, 0x80}, 0x4) syz_open_dev$loop(&(0x7f0000001cc0)='/dev/loop#\x00', 0xc8d9, 0x22000) getpeername$inet(r3, &(0x7f0000001d00)={0x0, 0x0, @multicast2}, &(0x7f0000001d40)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001d80)=0x80000000, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000001dc0)={0x919b}, 0x4) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000001e00)=@routing={0x7e, 0xa, 0x0, 0x2, 0x0, [@dev={0xfe, 0x80, [], 0x16}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}, 0x58) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000001f00)={0xffffffffffff83ee, 0x101, 0x7, 0x6, 0x200, 0x80000000}) sendto$ipx(r2, &(0x7f0000001f80)="c6c07ccf6ae8afdf8deab3eaceb772ab83832f508b928bc51c03e2a8bd8d0916c53c95676e501f830b2dc87f41399c7e349d68e8a51e56b1b05a1c0cd8ad", 0x3e, 0x80, &(0x7f0000001fc0)={0x4, 0x2, 0x4, "94f93e6c4261", 0x2}, 0x10) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000002000)=""/82) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002080)={r1, 0xe, "2377217db51bed541f08e59f84bc"}, &(0x7f00000020c0)=0x16) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000002100)=r1, 0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/22 06:15:28 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x33, 0x30}, 0x54) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x4e24, 0x8, 0x4e23, 0xb681, 0xa, 0x80, 0xa0, 0x3f, r2, r4}, {0x652, 0x824, 0x7, 0x1000, 0x7f, 0x9, 0x3f, 0x2}, {0x4, 0x0, 0x8, 0x2}, 0x8, 0x0, 0x2, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x0, 0x1, 0x0, 0x80000001, 0x0, 0x7, 0x9}}, 0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000000480)={0x2, 0x400, r5, 0x5, r3, 0x9, 0x40, 0x1000}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xd2}, {0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, 0x6, [0xff, 0xd3, 0x1f, 0x1, 0x3, 0x400, 0x9, 0x5]}, 0x5c) modify_ldt$write2(0x11, &(0x7f0000000540)={0x8, 0x20000800, 0x6000, 0x0, 0x5a90, 0x1, 0x81, 0x1, 0x2, 0x7}, 0x10) r6 = add_key(&(0x7f0000000640)='id_legacy\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="ea9f0b95334627246167827088c49d601c7120a8d9d66abb788acfdc1ec011bb28d27d743e3ee670996263be5c603bc9ef2d3bd97ee525fc5cdbc13153d809c7b013fe54abc5fa73a122789dc94e31bf750ca5934c7503dcd4102e251e156bd7856dddee1dd96e1455b16ec7f84ccf196adc91df9afa11648d9df9d95427f4b8e12153cad1cbd69a294878edb08f892d3175cf3dbfc816d4708491296d72c79da95620d2daf9c0eb7e25", 0xaa, 0x0) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)='eth1\x00', r6) sync_file_range(r1, 0x0, 0xffffffffffff7fff, 0x3) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000780)='/selinux/member\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000800)={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, {0xa, 0x4e23, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x3, [0xffffffff00000001, 0x0, 0x101, 0x4ed, 0x0, 0x401, 0x6, 0x1]}, 0x5c) getuid() r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x80101, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r8 = accept4(r7, &(0x7f00000008c0)=@ethernet={0x0, @random}, &(0x7f0000000940)=0x80, 0x80000) getsockopt$inet6_tcp_buf(r8, 0x6, 0x1d, &(0x7f0000000980)=""/157, &(0x7f0000000a40)=0x9d) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000ac0)={&(0x7f0000000a80)=[0x0], 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0106434, &(0x7f0000000b00)={0x436e, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000b40)={0xfff, r9}) keyctl$get_security(0x11, r6, &(0x7f0000000b80)=""/196, 0xc4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000c80)) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f0000000cc0)) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000d00)=0xfff, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000d40)) 2018/03/22 06:15:28 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00000000c0)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000100)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000180)='ns/mnt\x00') getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0)=0x3ff, &(0x7f0000000200)=0x4) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000240)=""/78) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00000002c0)) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x450, 0x140, 0x140, 0x0, 0x36c, 0x36c, 0x36c, 0x4, &(0x7f0000000300), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="68f201d30001", @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0x1}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xffffff00, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff]}, 0x6, 0x9, 0x2, 0x1, 0x7, 0x101, 'bridge0\x00', 'syzkaller0\x00', {0xff}, {}, 0x0, 0x1c9}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1097, 0x5, 0x2}}}, {{@uncond, 0xf0, 0x114}, @unspec=@AUDIT={0x24, 'AUDIT\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x49c) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000800)={'eql\x00', 0x6}) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000840)={'ipddp0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000980)={r4, 0xfe, "08dceccd25bc2531d4956de271e25e8ac1099b37b7c933bf013e9a3d1069189e6b637e493659f36c39ba938c7a251fc0464da95c0296c5aded51955734196fbcd64f712c798415249ce78eadc1a2b2570dc48f24bfaddf709de88f170fd3d9942a0381bbc79550bff9ec6518501d2cb340c92ddcad93a0b443183c7d3aae3ad1ad505b40a72ab9d564f3840829894781f4b92d0fa5525dcffd07318b70c601810efe58d4fab105df41d8e23f7d9db0e04bf48de8ba79750976a582d9ead29a7e6c6c518a747116709889c01a6b51368824bb77236091e8ca93fdd9afbce5cd97ee4b102ea8ffd17612319e29875809c3f5e6c88a15e8c055f9d604836194"}, &(0x7f0000000ac0)=0x106) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000b00)=0x1000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000b40), &(0x7f0000000b80)=0xb) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000bc0)=""/61) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000c00)=r1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000c40)={0x1f, 0x5, 0x2, 0xe4, 0x3, 0x3, 0x2, 0x3, r4}, &(0x7f0000000c80)=0x20) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000cc0), &(0x7f0000000d00)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000d40)={0x6, 0x400, 0xcf7c, 0x6, 0x12}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000d80)={'bond0\x00', 0x200}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000dc0)={&(0x7f0000ff9000/0x4000)=nil, 0x9, 0x3, 0x81, &(0x7f0000ff9000/0x2000)=nil, 0x3}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000e00)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xae, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x98) 2018/03/22 06:15:28 executing program 4: r0 = socket(0xb, 0x80000, 0x3) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x7ff}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={'ip_vti0\x00', {0x2, 0x4e23}}) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/250, 0xfa}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f00000003c0)=""/73, 0x49}, {&(0x7f0000000440)=""/59, 0x3b}], 0x5, &(0x7f00000004c0)=""/57, 0x39, 0x9}, 0x101) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000540)={'ip6_vti0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r2 = geteuid() r3 = accept4$inet(r0, &(0x7f0000000580)={0x0, 0x0, @multicast2}, &(0x7f00000005c0)=0x10, 0x800) bind$ax25(r0, &(0x7f0000000600)={0x3, {"66ff3f5c2d6877"}, 0x5}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000680)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x268, 0x0, 0x39c, 0x39c, 0x39c, 0x4, &(0x7f0000000640), {[{{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffff, 0xffffff00, @mac, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x0, 0x4, 0x1ff, 0xfffffffffffffffe, 0x0, 'vcan0\x00', 'irlan0\x00', {}, {0xff}, 0x0, 0x42}, 0xf0, 0x134}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x6, 'syz1\x00', 0x100000000}}}, {{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0xff, 0xff, 0xff, 0xff]}, 0x280, 0x6, 0x8, 0x8001, 0x0, 0x5, 'ip_vti0\x00', 'irlan0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x2, 0x5}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xff, 0x0, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, 0x1eec1856, 0x800, 0xfffffffffffffffe, 0x6, 0x16, 0x2, 'ifb0\x00', 'ip6gre0\x00', {}, {0xff}, 0x0, 0x6c1558d5816ebfce}, 0xf0, 0x134}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x7fffffff, 'syz0\x00', 0x10001}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4cc) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000b80)=0x5a34, 0x4) getpeername$packet(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c00)=0x14) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000c40)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e20, 0x2, 0x4e23, 0xffff, 0xa, 0xa0, 0x80, 0x84, r5, r2}, {0x401, 0x0, 0xad, 0x6, 0x9cbc, 0x2, 0x1, 0x6}, {0x7fff, 0xd60000, 0x6}, 0x4493, 0x6e6bbf, 0x3, 0x1, 0x1, 0x2}, {{@in=@rand_addr=0xffffffff, 0x4d6, 0x6c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3502, 0x0, 0x0, 0x6, 0x1, 0x1, 0x101}}, 0xe8) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000d40)={'TPROXY\x00'}, &(0x7f0000000d80)=0x1e) getpeername$packet(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000e00)=0x14) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TIOCEXCL(r6, 0x540c) ioctl$TIOCGPTPEER(r6, 0x5441, 0x81) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000e80)={'\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000ec0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x200}], 0x3c) ioctl$sock_inet6_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000f00)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000f40)={'filter\x00', 0x1f, "98ea66e1caf9d4eac4f6bfd8a76a22907ac2772ede03d2f0ee8c1dd331bd8c"}, &(0x7f0000000fc0)=0x43) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001040)=0x4) r7 = gettid() ptrace$poke(0x4, r7, &(0x7f0000001080), 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0186405, &(0x7f00000010c0)={0xa2d2, 0xde01, r7, 0x800, r2, 0x0, 0xbd, 0xffffffff80000000}) execve(&(0x7f0000001100)='./file0\x00', &(0x7f0000001280)=[&(0x7f0000001140)='TPROXY\x00', &(0x7f0000001180)='\x00', &(0x7f00000011c0)='syz0\x00', &(0x7f0000001200)='syz0\x00', &(0x7f0000001240)='}$\x00'], &(0x7f00000012c0)) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001300)) 2018/03/22 06:15:28 executing program 3: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em0+{\'posix_acl_accesseth0%\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mq_timedsend(r2, &(0x7f0000000200)="7dcfb8c905a107977b8c175d5a8ecffca073fccb01542386cf6e59f0e839c75c341fb35e756e418796aead728398ba8b7e727e031b96cf8e54bd91f2b64c1578ef8872b97b046069381eb097c3063e14f29e576c518ed8e80ccf2b5ae89c1e31451ee0f0ce7c0bd5095d271578e5224ab304e0d023283068a732051efb47d4f8a1cda8e5dca66b103ce98a4524c793", 0x8f, 0x4, &(0x7f00000002c0)={0x0, 0x989680}) write$tun(r2, &(0x7f0000000300)={@pi={0x0, 0xf8}, @hdr={0x2, 0x7, 0x1, 0x3, 0x4, 0x4}, @x25={0x3, 0x3, 0xf7, "7f73e9b4d01027f156d4e5f2b4989745f9335e213cc25de6bc3b94e794fac74b667b9e1e177f6c6efaa603d4791649df320724f00b05c4391bd4604ba84c234d08cc63c827c3c78e245d3d9fc69dec662353b7e8699e7d525a751e50dfd0557a86fe7ffae6985ebd21d262dd14212044085703e63a3a84f61c2d516fbd86185d9edc038445795235cf551b8cb8633beb61bd72d5bb2d3be6fc0e61fe3e06cec7b2"}}, 0xb2) getsockopt$inet_int(r2, 0x0, 0x37, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000440)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000480)=0x0) getpgid(r4) syz_open_dev$sndtimer(&(0x7f00000004c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x40) getgid() connect$ipx(r2, &(0x7f0000000500)={0x4, 0x9, 0x2, "ed0f1e401d4c", 0x80000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000540)=0x2, 0x4) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000580)) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f00000005c0)={0xffffffffffffffff}) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000600)={0x9}) add_key(&(0x7f0000000640)='trusted\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) fsetxattr(r5, &(0x7f00000006c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000700)='em0+{\'posix_acl_accesseth0%\x00', 0x1c, 0x3) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000740)=""/152) accept4$unix(r3, &(0x7f0000000800), &(0x7f0000000880)=0x6e, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000008c0)={0x7ff, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000900)={r6, 0x8}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000000940)) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000980)=[@in6={0xa, 0x4e24, 0x84, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x303d}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x58) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000a00)={0xd79, 0xff, 0x3, 0x53b18ea4, 0xfffffffffffffffa, 0x9e, 0x5, 0x3, 0x9, 0x6, 0x10001}, 0xb) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rfkill\x00', 0x480000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r7, 0x112, 0x7, &(0x7f0000000a80)=0x4, &(0x7f0000000ac0)=0x4) 2018/03/22 06:15:28 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x3) readv(r1, &(0x7f0000000100), 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = accept4$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) getsockname$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) write$selinux_create(r1, &(0x7f0000000300)=@access={'system_u:object_r:groupadd_exec_t:s0', 0x20, 'unconfined', 0x20, 0x30, 0x34}, 0x33) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x16}, 0x29, r4}) fcntl$notify(r3, 0x402, 0x4) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/153, 0x99) r5 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x38, r5, 0xb00, 0x70bd29, 0x25dfdbfb, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x38}, 0x1, 0x0, 0x0, 0x200000c1}, 0x44) recvmmsg(r1, &(0x7f0000002340)=[{{&(0x7f00000005c0)=@rc, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000640)=""/158, 0x9e}, {&(0x7f0000000700)=""/15, 0xf}, {&(0x7f0000000740)=""/165, 0xa5}, {&(0x7f0000000800)=""/246, 0xf6}, {&(0x7f0000000900)=""/190, 0xbe}], 0x5, &(0x7f0000000a00)=""/96, 0x60, 0x4}, 0x7f}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f0000000a80)=""/154, 0x9a}, {&(0x7f0000000b40)=""/138, 0x8a}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/110, 0x6e}], 0x4, &(0x7f0000001cc0)=""/203, 0xcb, 0x6f3}, 0x9}, {{&(0x7f0000001dc0)=@pptp, 0x80, &(0x7f0000001fc0)=[{&(0x7f0000001e40)=""/149, 0x95}, {&(0x7f0000001f00)=""/130, 0x82}], 0x2, &(0x7f0000002000)=""/117, 0x75, 0x400}, 0x1000}, {{&(0x7f0000002080)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002100)=""/128, 0x80}, {&(0x7f0000002180)=""/41, 0x29}, {&(0x7f00000021c0)=""/114, 0x72}, {&(0x7f0000002240)=""/95, 0x5f}], 0x4, &(0x7f0000002300)=""/39, 0x27, 0x100}, 0x7fff}], 0x4, 0x40000000, &(0x7f00000023c0)={0x77359400}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000002400)=""/4096) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000003400)={0x81, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @rand_addr=0xfffffffffffffffc}, 0x6c13ebeeaae47ddb, 0x8, 0x1, 0x400, 0x0, 0x0, 0x636, 0x3f}) mount(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='cgroup2\x00', 0x8000, &(0x7f0000003540)="d103b4f15da0706e71156cc1904fa8e87ed5a36d13b965c82790c42ba59a790eb14ffa9d7107ff7c738b09918d7131a9a311b2b8e41edad00dbde1bc2a08d3c6") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000003580)='tls\x00', 0x4) prctl$setptracer(0x59616d61, r2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000035c0)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000003640)) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) lookup_dcookie(0x7fff, &(0x7f0000003680)=""/31, 0x1f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000036c0)={{0x1f, 0x3}, 'port1\x00', 0x80, 0x0, 0x2, 0x7ff, 0x800, 0x1, 0x4, 0x0, 0x1, 0x3}) finit_module(r6, &(0x7f0000003780)='/selinux/avc/cache_threshold\x00', 0x1) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f00000037c0)) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000003800), &(0x7f0000003840)=0x8) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000003880)=0x101) 2018/03/22 06:15:28 executing program 6: clone(0x100400, &(0x7f0000000000)="fdca39faefea600eb58f9bad73aadcb758473de1b65779f9ad9c717a06c6bb65a9cb0bfff3235f1e32cd21253cbbf1bd45e3776bac18b65f94536532e60a02d3523ba048f4bab073604a9f94856b59b19ed9748d2b36fb22fe74cf7105dd95ae85f5374fee97b025e77b492f4a042551be636d9ddc42e7834f8c97dd31475ee80272b36751a5f33e10e81542", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="4d9295ef6a2f048fa2263a7351b4483bf25c48e1304e3966d5f6ee8e79e70f893ef60d7da3d48a9b162b35cb780beed9eab0356e6d77fd34d80dd658f347cce368fd3801a52a60096ba1362a5a890fb653de58985afd6097db270987a984a58f7a562a4c480c2d0de430") r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000200)={0x2, 0x0, 0x7, 'queue1\x00', 0x7}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000003c0)=0xe8) connect$packet(r0, &(0x7f0000000400)={0x11, 0xc, r1, 0x1, 0xfffffffffffffffc, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000440)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000480)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f0000000540)=0xc) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000580)={r4, r5, r6}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000005c0)={0x2, 0x1000, 0x1, 'queue1\x00', 0x3}) connect$nfc_llcp(r0, &(0x7f0000000680)={0x27, 0x1, 0x0, 0x7, 0x81, 0x2, "6d09fca32c16763fbbe9323bd19d2d49b973faaf44b94d57d25ff5c83ba5cdd00526673f757f243122425a022dac43e66f1de702b9993ddb373257ea0c5fae", 0x1b}, 0x58) connect$unix(r0, &(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e) timerfd_gettime(r0, &(0x7f0000000780)) splice(r0, &(0x7f00000007c0), r0, &(0x7f0000000800), 0x800, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@local, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000980)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000009c0)=0xfb8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000a00)={0xee11, 0xe4, 0x200, 'queue0\x00', 0xfffffffffffffffe}) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000ac0)=0x5, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000b00)={0x80000000, 0x5b3, 0x3}) sendmsg$nfc_llcp(r0, &(0x7f0000000e00)={&(0x7f0000000b80)={0x27, 0x0, 0x2, 0x7, 0x5, 0x1, "512eaba3c303cfad1ff2e7bd20b9ef7320d62b4984e6ad7f5299f44f20725664c2061858cec3d16674b576e372d65e39c4766990517d0812d74062feb2902a", 0x32}, 0x58, &(0x7f0000000d00)=[{&(0x7f0000000c00)="5732b57b7bd1f9cce16de2f1e23d5e200297937dd8a27cac14b13fb49c736c04374783cb6e033a2c0a3705496f5080b58488ff0af48b7231ce9be991e9e1b5cd329a5adbc52e7989b9455178da1bf438ca05cbb39d9361aad6c288496ed524517eeebfc0ba2e6de21a470171c835ca31214e312c213d099f00bdd814faaeda3a145976df2cc3cbf8c017cc24ded94a9b80a4ab80343ba1d3c0127937216afab0a07c3d699a604c4bace524206ae27549066e01cd29422e0087b7020ce82f1056cf794a", 0xc3}], 0x1, &(0x7f0000000d40)={0x88, 0x113, 0x8, "0e680924238ebde6392d94d1db8d3d330552b18fbc8ac6402669e96d58ce4de70388b70f78101f1a45a8e25d6b4aebbbe44a09974d0a113f326dd03cd992893b3a6233222032891cda099c78e08fd8510107d4143148a14e578fa106f79728fd7145ac4de22c73f0a2bf42953b869ebfc2e0819666d4e7c09a85"}, 0x88, 0x10}, 0x80) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000e40)) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000e80)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000ec0)={0x5}, 0x4) ioctl$VT_GETSTATE(r7, 0x5603, &(0x7f0000000f00)={0xffffffff, 0x74, 0x4}) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000000f40)={0x0, 0x10001, 0x3, 0x2, 0x4}) fchmod(r0, 0x100) get_robust_list(r4, &(0x7f0000001040)=&(0x7f0000001000)={&(0x7f0000000fc0)={&(0x7f0000000f80)}}, &(0x7f0000001080)=0xc) [ 35.072714] IPVS: Creating netns size=2552 id=1 [ 35.120254] IPVS: Creating netns size=2552 id=2 [ 35.172417] IPVS: Creating netns size=2552 id=3 [ 35.231985] IPVS: Creating netns size=2552 id=4 [ 35.312243] IPVS: Creating netns size=2552 id=5 [ 35.405296] IPVS: Creating netns size=2552 id=6 [ 35.542095] IPVS: Creating netns size=2552 id=7 [ 35.688276] IPVS: Creating netns size=2552 id=8 [ 35.970559] ip (3954) used greatest stack depth: 23992 bytes left [ 39.989362] audit: type=1400 audit(1521699333.634:6): avc: denied { write } for pid=5071 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 40.025440] audit: type=1400 audit(1521699333.664:7): avc: denied { create } for pid=5071 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 40.043864] audit: type=1400 audit(1521699333.664:8): avc: denied { read } for pid=5071 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/22 06:15:33 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r2, &(0x7f0000000180)=""/225, 0xe1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0xea73, 0x4) fsetxattr(r1, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) 2018/03/22 06:15:33 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000000)=0x80, 0x80800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x40000000000aff, 0x25c) r1 = syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000340)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x80000000000, 0x6, 0x5, 0x400, 0x100000000, 0x8, r2}) poll(&(0x7f0000000040)=[{r1}], 0x1c1, 0x100000001) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000180)={0xffffffffffffffe6, 0x3f}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/dev/input/mice\x00', 0xfffffffffffffffd) keyctl$setperm(0x5, r3, 0x2) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000140)) 2018/03/22 06:15:33 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000321000)={0x2000}) 2018/03/22 06:15:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x34, 0x0, 0x0, 0x1fa4}, {0x80000006}]}, 0x8) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)=0x0) r4 = geteuid() getresgid(&(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000700)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000740)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000840)=0xe8) r8 = getgid() r9 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r12 = dup3(r0, r0, 0x80000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) r14 = getuid() getgroups(0x0, &(0x7f0000000a00)) r15 = gettid() lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getgid() r18 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = signalfd(r1, &(0x7f00000024c0)={0x20}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) stat(&(0x7f0000003a00)='./file0\x00', &(0x7f0000003a40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0x0) r27 = getuid() r28 = getegid() r29 = fcntl$getown(r0, 0x9) r30 = getuid() fstat(r1, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003c80)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)}], 0x1, &(0x7f0000000140), 0x0, 0x4008080}, {&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000200)="a7c89bd247cf5885df23524066fb16838506fa8eb97248a45ea9d76626fd5dd5334c9c2820978c3d761d933df254f515d04f13611790d19c083f9b3886e94792399a5345f1932bda1da354dc675475a0a2c4d14b376b0415d8718a1606e687c18ad8419db78909d8a8e495afe3393177c6992e156c5ff8dfb4f0603e5316a6d1718d985146d9cd5494a1ee807806f32d29830c731262fc38e56e15eb1613a9ba3babe440995c8c17ba6c03c11b9c7c0c59b4ee442947c41e4e03419bd32795fe2654f67ddd6e76224aa1a46a32a92545", 0xd0}, {&(0x7f0000000300)="411799ac6ddfde6a83843870eaab67a52027feb7ab5431255cc43dd902ca8a34da23b40a7f5c8610e333c1ad5ee39b5c7f92465be6b648cf32500b238677067a5fde4e1cb65ced636dd5ea2fcac5bb73b73b02466a5c07f0433faabcfb45ad2c3eb9f92001937aae2e9489c38cf3c37f9194ff23ba874bf9d551d730f4e4ff7b0f5342f5e318fd398b1828ece4e1e8bdbcd1f7f4f86b39cfb599b6", 0x9b}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="310fa69801b1cee01874d9b7633337425ae6699e89e05ae8d4b060eaab49758ecf799ee3721da0578dae980a799c21cb2e935215c1b8fd3936d79b57657cda2203f7b2d1e735948da93e80c9c0e5a1fc303bdda3a697f5222d1c8f52765d4a189274d2ee5641e6bcf210e3ad4cd454a5cbb33072af183e2b7c4fd7b8e6060243333aa1df0442f239ddd520bbdd55c89bf5ef0d9220eabba6d514f15ee341d33f1e28897bcbacae078b0d24932eee57e7523d7122e583332fe212af8e21c831251a5a9a76d2e6664b596680981d265d45d7205c", 0xd3}, {&(0x7f0000000500)="f1ccbe46008a8624224a88ba0780641a59e6e7fad775c11e019cad9a4e57239b7bc33c4f79f1143f6f69e7e24b75433f", 0x30}, {&(0x7f0000000540)="141036dc9714d00fa86f5a303e253e28ec7356672ead79048656bbfdf97025e89a830d3649313e820fe1146a310f4d3b44ac6916ed7f193fe69c7acbbd1ad6916fc34dde82df2607b364a1ae3bdbbfde78225921bafa37", 0x57}], 0x6, &(0x7f0000000a40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r19, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r12]}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r13, r14}], 0xe8, 0x4010}, {&(0x7f0000000b40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000bc0)="99925a7d3be629535040b9b9d61a08df2abaa13c8317eaba21b4f771e270d5e5673e163dfe1f35576014284a75cfc59202d16102fda26e72bfb6851061245c04d85e3bf938c30b3ab0eda9a0f6ecfc1185ed327a062194e5311df66e2096e2551bef6fd69d514ec82ec95c026436427e0185c2452c6c0554874b6c213484dcbfca683cc446a4da45bb33ffa9a69cbd69b0a2dae7e0b867ddbfec4d6166dc77c45e763efbfa9c088a5c39d8a9ea5f8ea38ca20c19d6a759dc8635cff0deed8a1f31267b106311e7215e941561f660c8d981b06383a6812d8ef551f6334ef194d8", 0xe0}, {&(0x7f0000000cc0)="b747ddcf92c81a88f9d82dc33fde11879f7d5a547d9c82f70d274b3959b386e90f2a45373a9421a214e8faaed9e7febff0a0555c43e483420c7700d7a58e044c052af78b984fd57b9bdf6cbae5970369dac4d84c7659f3dbd8649aeec1d9d1723b49e44818b1b2590d9a209801f418a96de36993f34a60ef", 0x78}, 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0x1000}, {&(0x7f0000002180)="d75585e00e847b8c2422081bddb56b6ced89769eb0ca8682338aef120856222496123729f123bdab6da77632106c475702f33a43845a7cd67613f84fc4fa70d1018e89904b31cc3d2b71eb7caa62a3ba8c0fe890dfac4f58f4562d11df896d111fc44f30b64c195388c8a9bd1691d6cc6f18ad2e510b1876bcdd9800bd49bbd1c48b3d29df4fc75d76a8b1da2b43b1cd996969da1e2e096a68a7141b26374b88bddf9434c0287824852d02ebd29a8133f1180a5b66fc9c1f8a336993bb54d958f57e65c2709d437b185d23", 0xcb}, {&(0x7f0000002280)="ef92ac049005b41d4f613cf1f844789fbe9dd5aa1dd812a19963fef7cbbe03e0065fecbf6c7e12bd83bd2dde62982b8d205a95bf7b8ea95aa88854292e6c57cd42f460bd1fc3530e9ca4eac0bf5b5405dc9d9f8355ad1ae08243ebc45ede549c55fe9d51d958df3da9c9d22266aca7b36dadfe3c8bd61eaacfa82d281a7f348c6b9956ce027015c1e1d667063349b72380323199edeb7a6171139171c21a58727bdc289686e0f65d1fa4a46505072487d974ecc4f9b499b4", 0xb8}, {&(0x7f0000002340)="cfd7f044144fbda7ac886296b1e48f896486ef31cf76828d1510a24ba7bf21e6e6466fd99f4d0d348c282e7359558414201bb373366ac9a87994d2c1eaae793274b8480e30f14403497dae0da89dd153abd85df919cf27675e47807eb09714321cbbb9b1f6e60b9532761b4f", 0x6c}, {&(0x7f00000023c0)="9167b67912b4b290029b8d234a65ad8c2a2d1920342e85c269346551210c85aa33a252953b20edf03ae8f9a9fbe0fadc04e5bf85834f42ecd4cde5509c2d073298949e7f022e354e489ca4e21b5d59edd4ce9fde19de887e0b86285ffc6a0e94e85bcd9f56315f2ff33671ab54e37e993d6efa890f4e266c8eed20bb0f8c9c45e8f4461b60d422af94a0723acdafd2191aca11", 0x93}], 0x6, &(0x7f0000002500)=[@rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x2c, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r1, r0, r1, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r22, r1]}], 0x9c, 0x4044}, {&(0x7f00000025c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000002640)="2ec9538a38255c80f501c8b05a9ddea07e9bc3cfd4d72e319353110b500f5a0bb6ece37cfd864d11358ca52da6cca92949b84d8ac8e9d99bc129e3b7e37c22eeaebab0b93ed8dd83e7ed89aeb0fe4a3e41d6b8c9fcef0189a9780328afcea095968b693d05", 0x65}, {&(0x7f00000026c0)="ad355b10612e1bddaa02ad0277456ba8d9a145a3eea5c4b71d3c85fb0badfea12454f4906fa7f11b3e282fbae46354030a2e7075682a6c1e88d3b8", 0x3b}, {&(0x7f0000002700)="b57178ae32f24c93adec7ce3eced78f883eb853dcd6c03b61ce7079d5ed8fe6104cc74a9165dabab27b3c3b918d3e81f298e5d654bd6071174949c67a0eb9d57cdf23504e3b4da326ebc484a133da3f1e9f8633c2d5a1146dbb6ec6296c7e09665988920599e296c6cbc7c81c9b4b8855aaea7ea9605a313581abec587c50a9d6f22e563bebb828464a5946f2cd2a057b26750f58bca5f67175545db9d01005bbaba2edce53fd8f05f814e75998718a9d20d0044e22e6d085e47127c5bfc9069c0e2fb96bb2094525a4260084b109d1ef09512d63a58a6750ebb450ac422e231fc07d5dc3ef267b07450f7596fd2c01bf99e398a1dfdef7169", 0xf9}, {&(0x7f0000002800)="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", 0x1000}, {&(0x7f0000003800)="99533e09ecf68af337403b389659a1817649cf4c2e77e65a8ec0d7298770fd5ae1184d", 0x23}, {&(0x7f0000003840)="7e353e966d2df65c20b1cd45f11775732d5f74f71959835a1a3c95767cb141d61659b6d3370d597115783a84277c17d47d5d90f61988ceb55213573ba37fcb61dc7b42b92a9e513a065ff9c995b4e1b6a0acc40ace0231fda950e7431c9a2ed1bde9379f7dec65e1379511bab714ea7360d08e", 0x73}, {&(0x7f00000038c0)="02990301b0fbe85c6d2ffdab632a8026c5630030650d21def8bda3a8380af7d35e1c741daf4683f91d2ca2ccf92996e104c7c42aa1fcb4849215ebc377ec48a9e07f033593d94015789155dc19e8ae7b31d5697f88c3c8ab807a668f8a07fa4fbbc687fa78aa156f5c040219f0d2b8a3f5bfa01564d340b17d49ea", 0x7b}, {&(0x7f0000003940)="db0de27f4314999c7b8f264f310525f522481edb89710b071477779b969589eadd9f379e7cf8363041fbcbaa00879803c90ed7d062ed9db163a1b69a", 0x3c}], 0x8, &(0x7f0000003c00)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r29, r30, r31}], 0x7c, 0x8000}], 0x5, 0x20000801) 2018/03/22 06:15:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000180)={'gre0\x00', {0x2, 0x4e22, @rand_addr=0x4}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x2c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) 2018/03/22 06:15:33 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000043e000)='attr/keycreate\x00') unshare(0x100000000000000) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$VT_GETSTATE(0xffffffffffffffff, 0x5603, &(0x7f0000ce1000)) 2018/03/22 06:15:33 executing program 3: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x77, "974c8dbad05434bcceefdef18cc171cc07bf2ac70a8dd84a285bd7590a20c63f0aa3e68c620dd0776f4361b1f6eda2e10ec2cf1f5e5126be733e37bc915176a547eefb3316d3ad578c44bd23dc5362ab37d4bb46213cf253297bcca77d8dbc4f7d958eebf00b54432fbbee82d39fd73de9745eb4a48c44"}, &(0x7f0000000080)=0x7f) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a8c000)) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x4, 0x100000000, 0x200}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4}) 2018/03/22 06:15:33 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001000000000003c90800010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x4, 0x46000) perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0x0, 0x5, 0x4, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x8, 0x1, 0x454a, 0xffffffffffff8000, 0x6, 0xcc, 0x8, 0x20, 0x16, 0x101, 0x8, 0x80, 0x5, 0x8, 0x1, 0xff, 0x3, 0x2, 0xfffffffffffffffb, 0x8, 0x4, 0x6, 0x571f, 0x7f, 0x5, 0x7, 0x40, 0x5, 0x10000, 0x0, 0x1000, 0x0, @perf_bp={&(0x7f0000000200), 0x1}, 0x4008, 0x2, 0x9, 0x7, 0x80, 0x3, 0x9}, r1, 0x400, r2, 0x2) sendto$inet(r0, &(0x7f0000000080)="4f56d30fa051eda1063d0cbf18ddc4be95cad1a897190527582822538c9482c62bb5b09b92690e98f7039f4f65c98a0006ba275b61799998998006609432db5655270e5a0975b52da1174dff909d15c1404c145bce335d05d1b0c8dd9231f3e5b30838763ae236fd64ce2ebd87b4caba0f934b92babd3a0c77490ec18cba701d65ea0de6d4c12e6ad0c051ee647fc1110d9de417271f72f3a8a93fdcdbf58404aa41daa547c14ed9dfa6901552cb15fea7b6b9a69ca99762fa8f909f076590756f0b21c158fb9a49f431d757a43d", 0xce, 0x80, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1000, 0x0) ioctl$TIOCSBRK(r3, 0x5427) 2018/03/22 06:15:33 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x0, 0xfffffffffffffffb, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x2}}}, [0x5, 0x3, 0x6, 0x40, 0x9, 0x8, 0xfffffffffffff801, 0x8, 0xaaa, 0x5, 0x8, 0x0, 0x9, 0xfffffffffffffff9, 0x8]}, &(0x7f00000003c0)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e24}}, 0x9ee, 0xfffffffffffff6e4}, 0x88) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f00000005c0)) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000004c0)='hybla\x00', 0x6) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)=0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rfkill\x00', 0x2, 0x0) ioctl$KDENABIO(r6, 0x4b36) r7 = syz_open_procfs(r5, &(0x7f0000000580)="6e65742f6e6574315131e800") ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x81, 0x40, 0x1f, 0x637], 0x4, 0x101, 0x5, 0x6, 0x200, 0x4, {0xbb5d, 0x9, 0x3ed, 0x7, 0x3ff, 0x80, 0x100000000, 0x7, 0x7, 0x1000, 0x8, 0x200000, 0x100000000, 0x100, "2e441560498f8ba5cd33786f037fe8d8935d8165b0fea61b516e649d695c34a8"}}) recvfrom(r0, &(0x7f0000000000)=""/230, 0xe6, 0x0, &(0x7f0000000100)=@sco={0x1f}, 0x80) 2018/03/22 06:15:33 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x2, 0x0, 0x5}}) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="5465513c49d7e9933ac185cb191460492c5f27ab707d079bb9aab132a84cf95a987ce0328ab1a2ec600f2b35201eb69db4fb5482f63aef6539397665c088e45ec8e36aea0a2df119d543454b1b530b772d9bc46432194d7f7339e4bd3816e83fd87f51ae41048a80cbd6ed0710c085c3a73e868c2a72a214a689209407baac6e944228f7077952ba893bf6b8951759afeeeb8d697592474d3291f4fcceb6a59fd40ccf0667b114dd404d26b922d96f3e14400e21afeb1f8cee6ae481d306eaaf0c6b0580ffc2f15b6190e252dc357373b4d5ac18eb99d8", 0xd7}, {&(0x7f0000000100)="60858b8d5a331fc72a15644ee40108bdd5af94c6c92389628ec6628725f4aadc527af015f7c1da6dae2129253b834ee025ceb63cc98ae5df9dfd6b1e6a940c8232dff9b2d2cea4a04e49eccd039021bb80dc6043d4630f115423d73ffe8e69f7bf33f44c09fe6ddc4b1b0701225e92c8ee47dc5a0112b5b0b9da14056d0287e207b9195697d03a54bcda988acdbc5e459af42f947a4a2a798c6e0e95f331cfcb862c5e4d8dbf5233271472e2891ce39efc2a685b187268528c1ae9fa8b233e2711", 0xc1}], 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x101082, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000300)={r2, r3/1000+30000}, 0x8) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$setsig(r4, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x8000}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r5, 0x2}, &(0x7f0000000440)=0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x7, 0xfffffffffffffffa, 0xff}, 0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000340)) 2018/03/22 06:15:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/32) 2018/03/22 06:15:33 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) exit(0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000180)=""/4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'security\x00', 0x2, [{}, {}]}, 0x48) [ 40.213858] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. [ 40.227308] netlink: 11 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/22 06:15:33 executing program 2: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2000000000000075, &(0x7f0000617000)=[{0x400000000009c}, {0x6}]}, 0x8) socketpair$inet6(0xa, 0x80007, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0xe, 0xffffffff7fffffff, 0x80000000000000, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r2, 0x6, 0x6, 0x574e, 0x1ff, 0x8001}, 0x14) socketpair$inet6(0xa, 0xf, 0x8, &(0x7f0000000100)) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x15, 0x8, "1ee449aa3086046dbd4238438743a135a10c54a9de3d12f2dde2518b120d2b839308767a115a2ed8030f2fbbc662937651f2f7b22425d106f9ed2b54a819c693", "deff87f3f4d7a67d373ebce9266595b05af688694c3a85f4f2f280f34797e122", [0x6, 0x39e25505]}) 2018/03/22 06:15:33 executing program 1: r0 = socket$inet(0x2, 0x807, 0x80) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x381000, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000000100)=ANY=[@ANYBLOB="a6db910d81d2d0f3b730f59bbfbafb351999361e9aca8c1de74100fdb1c77dd3eb46cb201583d262243f0b32daf27cf8907d86daf05666a2526af712002d5d2714e1bf70c14ab7dfc086da6b146c2684513305bddc643e38dd8b5eb602f6236d11af8bf1e02e4aadbbe000695b400ed296b718d0c04ff559c3e04489b0c70b704407bdb3273b3b96f3b3c8952e4a5fc8f8debbb4ce5c428615cac3d09f2f2420e199fd3a01727437061b3ed9a2d85ffcc5198f815b2034204692197c45763fa8f206cd6ad283b04d3ca1f19d212acbff15b965019a109c58f0ad7be3a5c1d9f61ff097eb943efcab"], 0x1}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/22 06:15:33 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x1) fanotify_mark(0xffffffffffffffff, 0xb5b867545200c257, 0x0, r1, &(0x7f000028cff8)='./file0\x00') 2018/03/22 06:15:33 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffed9) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) 2018/03/22 06:15:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000500)=ANY=[@ANYBLOB="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"]) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000200)=""/160) ioctl$KDSETMODE(r0, 0x4b3a, 0x5) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xdd670881a916d47e) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000000c0)={0x0, 0x954, 0x5, 0x1c, 0xf0}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) flock(r1, 0x1) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000100)=""/4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}) [ 40.346508] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket [ 40.393411] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket 2018/03/22 06:15:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x3, @random="7c2e1626459d"}, 0x1ce) bind(r0, &(0x7f0000000000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x80) 2018/03/22 06:15:34 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e0000000000000000000000000000000000000000000000000000009f569cba000000000000000000000000000000000000000000000000000000000dca88090000000000000000000000000000000000000000000000000000000000000000"]}) 2018/03/22 06:15:34 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x304) time(&(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00', 0x1}) 2018/03/22 06:15:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x10000000a, 0x2000000002, 0x0) setsockopt(r1, 0x0, 0x5, &(0x7f00000000c0), 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x30) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x670}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r3}) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x5, 0x5, 0x0, 0x100000000, 0x2, 0x6, 0x101, 0x10001, 0x6, 0xffffffff, 0x7fff, 0x8001}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)=0x7) 2018/03/22 06:15:34 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f0000000080), 0x309, 0x6744) 2018/03/22 06:15:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffdf4) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/92, &(0x7f0000000000)=0x5c) 2018/03/22 06:15:34 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001540)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000100)=""/100, 0x64}, {&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000480)=""/122, 0x7a}], 0x5, &(0x7f0000000540)=""/4096, 0x1000, 0x80}, 0xc0000000}], 0x1, 0x40010041, &(0x7f00000015c0)={r1, r2+10000000}) listen$netrom(r3, 0xfffffffffffffff8) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) personality(0x0) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x2000002) 2018/03/22 06:15:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="3900000000001c37"]}) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x42000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/03/22 06:15:34 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c4ffc)=0xbfd, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'teql0\x00', &(0x7f0000000180)=@ethtool_flash={0x33, 0x40, "611ee1b93938e77a4679baf4e40c99849d6da1376fcfea6e5c36ec4b69979229b7358dfe791968c5dcc938a5504c3d1ca30d929e62bbb4ef3cd4bda1459acebb4b78b60d36896d626bfc1141a9b7e0c91037ac2375d85a1ad7cb781ce3dc7d65b2c149a387010eddbee6105369f35b184d3b917e1cb951c97c8d5071f0b5246a"}}) sendto$inet(r0, &(0x7f00000000c0), 0xfffffffffffffff2, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr}, 0x10) accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x80800) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000), 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) 2018/03/22 06:15:34 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xd8) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x8) clock_adjtime(0x0, &(0x7f0000001fda)) 2018/03/22 06:15:34 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") flistxattr(r0, &(0x7f0000000240)=""/17, 0xe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2000, 0x0) fanotify_init(0x0, 0x80000) 2018/03/22 06:15:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = geteuid() fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpgrp(0x0) r4 = geteuid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000800)=0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000e40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000e80)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000f80)=0xe8) stat(&(0x7f0000004a80)='./file0\x00', &(0x7f0000004ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r10, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r11 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r11, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004b40)={0x0}, &(0x7f0000004b80)=0xc) lstat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004c80)={0x0, 0x0, 0x0}, &(0x7f0000004cc0)=0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004d00)={0xffffffffffffffff}) getpeername$netlink(r11, &(0x7f0000004e80), &(0x7f0000004ec0)=0xc) r16 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000004d40)={0xffffffffffffffff, 0xffffffffffffffff}) setpriority(0x1, r3, 0x3) r18 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004d80)='/selinux/member\x00', 0x2, 0x0) sendmsg$netlink(r0, &(0x7f0000004e40)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x488008}, 0xc, &(0x7f0000000e00)=[{&(0x7f0000000080)={0xa0, 0x1e, 0x300, 0x70bd29, 0x25dfdbfc, "", [@typed={0x50, 0x15, @binary="16f9f627741bb77950c565f54eb4ebaee4c5df0e43fd7fe90804341ceb99fb662832ecc8f934cdbd5b648e35f92cca57cd5f42f8fe1021bb7eb36fa8382992b386188bec612256f6fe"}, @nested={0x40, 0x8a, [@typed={0x24, 0x52, @binary="cdf38503f85396cc8f35a2f18dc91cdb51a9d8402e9738753d370c8ac6"}, @generic="2e52233b7c80d14481c1b9c412cbf5f7a65ac7926aa5a1"]}]}, 0xa0}, {&(0x7f0000004f00)=ANY=[@ANYBLOB="24c9a900250000042cbd7000dedbdf250800550030c5d6092929f998f3cb039ae226791699f95ad1cd33fdebc8ac0850cc16ed7ac9ec3e3187f9de6132f96802dffd5e4724192d982dc869cb613b109ce1d09570c3d54a7951204da10dcb9752e55a6ec756c15de8982fd7df3018e6dc637aafe1b6eedf194ba1b86b823633b04a28e00031f8937b67b05a0b7599515831b81ad2af3ac431204e420f8153dc68881e9ab222a91876929c1bc8479bf28b1ba85f88cc21bdd3bae24b0f9943530893110359fdd33e73ba5ab85055c7347ee99676bcdee96ca1491b78039e46ceaa56c8576fbc577e9d31e0e109a8111b4f13cd32d087ee", @ANYRES32=r1, @ANYBLOB="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@typed={0x8, 0x41, @fd=r6}, @typed={0x8, 0x8f, @u32=0x2}]}, 0x10f0}, {&(0x7f0000000c40)={0x1bc, 0x1c, 0x204, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x10, 0x81, @binary="0d28dc0a55cc08cc07"}, @typed={0x14, 0x2, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0xfc, 0x12, [@typed={0x4, 0x63}, @generic="c2afcd73a4cb5c6043be37e9c76c9bd17412b05d5db6022195d3cb0e766485dc29240fbf0c27535cb615f51663ee28c03c29a3afeab711f63a3086a9e9bca6d96378b61fbdd67af39978daa5dffb086153244f831e4f5a002abc120d65b0093859b7cc00caa8d5e8", @generic="bd996160ade76ad37b65a99eb63394455a8a7bb705d0fd2cd58aeb8b1f5ac307d70a50a9ac7359cb46ec0b83cdbf4cffd6337018e3f93f0643173f9b4e279720cdd6b2ff7f16ceb6f11865a7f775ce8bd7ba6e03e4249b47b660369c0dea722f65ab22ad8656f91aeec6b60c54f8e99d08b6d919171329d2cbfd4cfd46d3c0e5c630b89249c059ee0a6d"]}, @typed={0x8c, 0x36, @binary="8901a49136b4c86048ce3ae4410335d05a2a92b9fcc597467fc509f83b01fd1f2126b8ad2d1ed32c9027c4e8b3182800807a03b8768e1a5df18957ba3766212e6adbfb17db6d783da1044b4e9a1c4e91d37f4ed037e90932e29ace75ca6cbde512661e4758bb4c829297671176bb355e084a99098ce219e1c8cd29be1c27510c31cb36ce2211"}]}, 0x1bc}], 0x8, &(0x7f0000004dc0)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r15, r16]}, @rights={0x14, 0x1, 0x1, [r17, r18]}], 0x58, 0x40}, 0x8080) r19 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r20, 0x40042409, 0x0) setsockopt$inet6_opts(r19, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/22 06:15:34 executing program 2: eventfd(0x100000001) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}}) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 06:15:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x4000}, {r0, 0x6}, {r0, 0x400}, {r0, 0x2041}], 0x6, 0xa67) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14070a0d0f000000000000000000000000000000"], 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000400)=""/207) fcntl$dupfd(r0, 0x0, r0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/22 06:15:34 executing program 1: r0 = gettid() r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0xcb0, 0x4) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000000080)='0', 0x1}], 0x1) sendfile(r2, r2, &(0x7f0000000000), 0x2) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000000040)) 2018/03/22 06:15:34 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 06:15:34 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000340)="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") fchdir(r1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@generic={0xb6, 0x3, 0x8}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000000140)={0xc92, 0x2, 0xffffffffffffffff}) 2018/03/22 06:15:34 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x8001, 0x9, 0x3}) getsockopt(r0, 0x0, 0x41, &(0x7f0000694fef)=""/17, &(0x7f00009b3ffc)=0x11) 2018/03/22 06:15:34 executing program 0: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x401}, &(0x7f0000000200)=0xffffffffffffff04) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) pwrite64(r0, &(0x7f00000001c0), 0xfd, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x8) r2 = dup(r1) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001480)=0x7, 0x4) 2018/03/22 06:15:34 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x404000, 0x0) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000000040)=""/243, &(0x7f0000000140)=0xf3) unshare(0x800000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000001c0)=0x4) fcntl$addseals(r0, 0x409, 0x1) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) 2018/03/22 06:15:34 executing program 6: r0 = socket$inet(0x2, 0x80002, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08f100ebfffffffeff00000302781335f7d61e2005004ca600e211", 0x1d) sendto$inet(r0, &(0x7f0000000040)="471189c0e4bf5366d47180cc4f78468ab82e99687e080ace55aaf8915c5856eda603ba1c5281a72e4469e29cae4a4a288040060f3e431ffb6628540d020fa871eed3db83a017cbede5f46a0000", 0x4d, 0x0, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) r1 = getpid() sendto$inet(r0, &(0x7f0000000200)="e47586bf22dfc5e7538eb08ea12a9e39a78573c3aabe11287fed51356195698e0fe42670a18551894488ecc33ef485fe46c962fb324be0a912733a4395517306e4e6da2712f3fb1d479f793add8c5bc7e6cd7c6e6bdb9e1dab437581daa2b84b1ef7481f9636c2e352344ed8fd231f327fa065cb47720110641715ab6491dce7dfd3b3e2d0b1a2a62d50b1b63d8525c1de0edf22ae43dd02665359e86e39d4f875a335755a1ae7e428e23791688c4a23f98a0b898d0e42bd73bbc30dbc529d392b433115ea3634a3ab0d4ec0820ba8e2b9a1c2d777f0e2af6d4ff9bb23b03c3d4aa858004d0d8de4", 0xe8, 0x80, &(0x7f00000000c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) rt_sigqueueinfo(r1, 0x8, &(0x7f0000000000)={0xc, 0x7ff, 0x80000000008000, 0xfff}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/22 06:15:34 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r1, &(0x7f0000001480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001440)={&(0x7f0000000080)={0x13b4, 0x11, 0x520, 0x70bd25, 0x25dfdbfc, {0x1c}, [@typed={0x8, 0x36, @str='\x00'}, @typed={0xc, 0x52, @binary="78580057f735"}, @typed={0xc, 0x22, @u64=0x80000000}, @generic="303654c68d07435e0a6c211a688544060dbb26547865fe851481a77f5259482c939d7581bb3009e4d0337fda678f49eb08f7254d7a65cd22745cfc33b33a3e2f4ddff9180d88ca48a9f432f2bb11aa1ab0cb57b67768f3e698bcf2e5904bc7959ba32947f9e72741b930b8c5cff400ced10dadd9304c6b1dd45ba4d94bb98452b2d117ec4209164d2b643ebdbc195f300a6311d0b3ea5d8d775c2fe6", @generic="cb0a6c1a22030b0ee7bfb99151cb30ed1ac9c5854129ebd933b011e9dd8125a552eea9204ff3249f9524f7d43164357105c9e8d3f64dca5a02c24ad081d9269edd6e57b137e2a0d63d311ada6515066dc6f367c2668fb81cedf75cafd22e470bd0dce24412e1bb73984f596145e0c4ceceb57bc4cc523ce1d90cccd57d915e198aafb7ffeb274dc8ae74d17df8d0914412d72fa0d9d476e85b337de3fa4d42285a4fac11", @generic="183ce5997f83c6fad2c5bd045770d1", @nested={0x1230, 0x6e, [@typed={0x8, 0x6c, @ipv4=@loopback=0x7f000001}, @generic="a2eb838e4e9b299018ca9dee0a2c5bb34e1c3aa875b2800fbeda1bc366c7e5a7bf2a19b861228fed2397ede0afa558ace2bee28d2735ea1aa0f71f6dea668cf5f13be96425d4e016742566afea367b77cb051a5fee97f4846e70f2c526e4fd5aafe78abd01f1b29aa1a6ea845b3142c9924e329add85985e25729c2ee77d051942cdde79f8dd13ec5187eda86eb04917258b82ddf71e6c93b9cd2b577da0569bc38cc6f3ec4e713689b9edc9ffac1f866053071d46a24a3d5e3bc14f00ac146b54d9340bdfab520d14f1a677aafc658a0b454942be434a178fab1603d5efeed38c7d3bf18286319d", @generic="eba7e6daf2e3a504de8b9703fb12cbe57714c8dee8d003672f9e429289a8c9547a2bb4e76d8f223dddd67a2fc7069985cdf8effc8f332983c9f261bb77350c548191893b41a4f2de53f791706fe73ca476aaf84e4ddfd579f43842e6b571576e8860d1fe49e8d6cb342bba6f843fbb1e4dd72befac2f91d50e5fbc68013147a03e", @generic="58fe8833434253a484b28ee9f49aa95ca608500a4bfa0d90fc70f525868b75f56248287ad01dc4e78007748bf8b6557002a87757b2ca11e73118fbf71630b0506885a00dec983e3d1a57d9ad126995d1165b91b73c8f4c6b321055888ba9036e5e3cd6b35aaabd1aa9bf4cd3464ee82d7f65705b50af8537b2daf63ace20c3e74b825eac82fc536213e1720a3d5e403533532986c8ad594c7ebfde1e2159eed4abbd4d95c64828f14a8993f1a142da29b9eb88f2ce21e9525e", @generic="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0x13b4}, 0x1, 0x0, 0x0, 0x48010}, 0x40000) 2018/03/22 06:15:34 executing program 1: syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/22 06:15:34 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/22 06:15:34 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000619000)='/proc/self/net/pfkey\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'osx.', '/proc/self/net/pfkey\x00'}, &(0x7f0000000080)=""/4096, 0x1000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bc2000)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000923000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x40, 0x3, 0x6, 0x2e814079, 0x3ff, 0x5, 0x4, 0x0, 0x32, 0x7, 0x3}, 0xb) close(r1) [ 40.773718] audit: type=1400 audit(1521699334.414:9): avc: denied { write } for pid=5242 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 2018/03/22 06:15:34 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) fallocate(r0, 0x1, 0x4e2b35a, 0x5b) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0xf6) write$selinux_load(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xe1) 2018/03/22 06:15:34 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) 2018/03/22 06:15:34 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) poll(&(0x7f0000000040)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x4000}, {r0, 0x6}, {r0, 0x400}, {r0, 0x2041}], 0x6, 0xa67) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14070a0d0f000000000000000000000000000000"], 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) fstatfs(r1, &(0x7f0000000400)=""/207) fcntl$dupfd(r0, 0x0, r0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/22 06:15:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f00000000c0)="6d12c2ec21ac807777d0f3b26f5bd43a0a9c49b177973b3b470b5660495f435de7909dda8f6fce17213c1ec4f2578b714af96d15c4cb7c65e0c23daf4ef3a8b5351dbdeb7b62fdea7300735d7ebe41e838d3b9a34e05f5b4dfaac7d561ff429c9c42388cbedaa9b1a979", 0x6a) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) 2018/03/22 06:15:34 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x1) 2018/03/22 06:15:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x10001) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 06:15:34 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000012c0)=0x4, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0xf7, 0x3, 0x6, 0x2}, {0x1ff, 0x0, 0x81a, 0x9}, {0x10000, 0x8, 0xa0000, 0x7b12}]}, 0x8) recvmsg(r1, &(0x7f0000001200)={&(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/150, 0x96}], 0x1, &(0x7f0000000200)=""/4096, 0x1000, 0x80000001}, 0x1) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001240)=@generic={0x10000, 0xfffffffffffffffe, 0xffffffffffffffe1}) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/03/22 06:15:34 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=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$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x4f9, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x40) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80800) 2018/03/22 06:15:34 executing program 6: setsockopt(0xffffffffffffffff, 0x40000000000006, 0xc, &(0x7f00005a2000)="0200000000", 0x5) 2018/03/22 06:15:34 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)={0xc0000004}) get_thread_area(&(0x7f0000000280)={0x0, 0x20000000, 0x0, 0x2, 0x1, 0x5, 0x6, 0x5, 0x2, 0xffff}) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r4 = getegid() fchown(r0, r3, r4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x400000, 0x1) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x474) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f00000003c0)={0x10000008}) 2018/03/22 06:15:34 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003ff4)={0x11}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000044ff4)) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0x1, 0x4) ppoll(&(0x7f0000a0ffe0)=[{r2}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) 2018/03/22 06:15:34 executing program 6: socket$inet(0x2, 0x1, 0x0) socket$inet(0x2, 0x0, 0x2) 2018/03/22 06:15:34 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000a0000698129ed1371489e4b8342f93500004839e97e00000005000600000000000a000000000000000000000000000000000000000000000100000000000000000300050000000000020000"], 0x50}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0xdd7e, 0x9, 0x20, 0x100000000}, 0x8) 2018/03/22 06:15:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/22 06:15:34 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0xf7d90d72ba477711, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x8}}, 0x4, 0x0, 0x6, 0xffff, 0xb66}, &(0x7f0000000280)=0x98) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x40050, &(0x7f0000f5afe4)={0xa, 0x4e1d}, 0x1c) 2018/03/22 06:15:34 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x4, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc0) accept4$llc(r1, 0x0, &(0x7f0000000080), 0x80800) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) fstat(r0, &(0x7f00000000c0)) 2018/03/22 06:15:34 executing program 6: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) r4 = gettid() fcntl$setpipe(r0, 0x407, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000000)={0x1, 0x0, 'client1\x00', 0x2, "7927b27f60effebb", "81f38969c678ebbe81d35b1cf81d66624d700523fe9c0961851ca8419cbb1343", 0x20, 0x80000000}) tkill(r4, 0x15) close(r0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0xb5cc000000000000, 0x4) 2018/03/22 06:15:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f000000bf1f)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/22 06:15:34 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) [ 41.137960] audit: type=1400 audit(1521699334.784:10): avc: denied { set_context_mgr } for pid=5338 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 [ 41.173086] binder: BINDER_SET_CONTEXT_MGR already set [ 41.178464] binder: 5338:5339 ioctl 40046207 0 returned -16 [ 41.184707] binder: BINDER_SET_CONTEXT_MGR already set [ 41.192400] binder: 5338:5344 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 41.196721] binder: 5338:5339 ioctl 40046207 0 returned -16 [ 41.207366] binder: BINDER_SET_CONTEXT_MGR already set [ 41.212661] binder: 5338:5343 ioctl 40046207 0 returned -16 2018/03/22 06:15:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0)=ANY=[@ANYBLOB="ff00000000000000"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ae1000)=""/221, &(0x7f0000ae1000)=0xdd) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') r1 = syz_open_dev$sg(&(0x7f0000000400)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) 2018/03/22 06:15:35 executing program 1: r0 = syz_open_dev$random(&(0x7f0000002980)='/dev/random\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000029c0)='/dev/keychord\x00', 0x40, 0x0) dup(r0) r2 = memfd_create(&(0x7f0000000200)='/dev/loop#\x00', 0x2) connect$netlink(r2, &(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfc, 0x240000}, 0xc) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x4042) r3 = syz_open_dev$loop(&(0x7f0000001800)='/dev/loop#\x00', 0x0, 0x7e) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000100)={0x0, 0x7fffffff, 0x0, 0x9}) sendfile(0xffffffffffffffff, r3, &(0x7f0000000080), 0x0) fsync(r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000002c0)={0x80000010}) mq_notify(r1, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="887e56d690c419eae0f51a10ab554ae88590fd3a3133b2c75b74afd012ab9e48f60c3540835b1d7529c4e306d817929ae05393f04953c692a1b4459bb2784720bd", &(0x7f0000000140)="292badfa5c696befa4443cca611e85c1a06489d10c0e45458d3f39c8de369c5e518970a412eac3a2b07182ac83a55e3d093ef53ee77423a2d77338fa260311314efe3004307298"}}) 2018/03/22 06:15:35 executing program 2: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00', 0x6, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x8000, r0, r1, 0x9, 0x7, 0x100000) 2018/03/22 06:15:35 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6edd)}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x0, &(0x7f0000fd7000)}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) 2018/03/22 06:15:35 executing program 4: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x54, 0xfff}) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0xfffffffffffffff8) 2018/03/22 06:15:35 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000600)={@empty, 0x0, 0x0, 0x0, 0xb}, &(0x7f0000000640)=0x20) 2018/03/22 06:15:35 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000240)={0xc0000004}) get_thread_area(&(0x7f0000000280)={0x0, 0x20000000, 0x0, 0x2, 0x1, 0x5, 0x6, 0x5, 0x2, 0xffff}) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = fcntl$getown(r0, 0x9) sched_getparam(r2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r4 = getegid() fchown(r0, r3, r4) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x400000, 0x1) getsockopt$inet6_udp_int(r5, 0x11, 0x1, &(0x7f0000000300), &(0x7f0000000340)=0x474) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r6, &(0x7f00000003c0)={0x10000008}) 2018/03/22 06:15:35 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/autofs\x00', 0x4403, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote, @in=@remote}}, {{@in=@broadcast}}}, &(0x7f0000000600)=0xe8) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000100)='lo-system]}\x00', &(0x7f0000000140)='\nppp0\x00', &(0x7f0000000180)='/dev/sequencer\x00', &(0x7f00000001c0)='vmnet1wlan0)\x00', &(0x7f0000000200)='#%eth0wlan0\x00', &(0x7f0000000240)='/dev/sequencer\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/sequencer\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='trusted^self\x00', &(0x7f00000003c0)='Isecurity\x00', &(0x7f0000000400)='/dev/sequencer\x00', &(0x7f0000000440)='em0-\x00']) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 06:15:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000012000503ffffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="0000000300000000071841831bc2ab007e554ab5099e75ef5f75c4f1dee3dd560513be"], 0x28}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000000), 0x51b, 0x0) 2018/03/22 06:15:35 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000107d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x80810, r1, 0x46) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/190) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/22 06:15:35 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0x3, 0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x6, 0x81, 0xfffffffffffff360, 'queue0\x00'}) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000080)=0x37d) symlinkat(&(0x7f0000000140)='./bus/file0\x00', r1, &(0x7f0000000400)='./bus\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f0006005ac314ff070000000600"], &(0x7f00000001c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x0, 0xfe, 0x0, 0xac2}, 0x14) ioctl$TCFLSH(r1, 0x540b, 0x9) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fgetxattr(r3, &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000000240)=""/246, 0xf6) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/22 06:15:35 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$tun(r0, &(0x7f00000000c0)=ANY=[], 0x0) r1 = socket$netlink(0x10, 0x3, 0x40000000000004) writev(r1, &(0x7f0000011ff0)=[{&(0x7f0000000000)="39000000130009046900000000000000", 0x10}], 0x1) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000180)=0x623, 0x4) 2018/03/22 06:15:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x3fffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0xb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000000c0)={r4, 0x9c, "0555f0e4761ad3c7aa30de770ef0ae25b0e2d6d5ce43a434f1209ab8a776ba061045390fd49f9c7c7081a54265f2fcf44103b680867d73f437c7466d5c1a09a73919ff8f861005cde24a4d2082ac45f99d0adb9513304f2d0723844921557a5630a0a14d8876198a13de185a13230255cd923334f94d1be6a242d06faa0ba80616b163e9c69e5f0f7407a684782c573adc389773af1ab2e43fccba6a"}, &(0x7f0000000180)=0xa4) dup3(r2, r1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/03/22 06:15:35 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0x1, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB='"'], 0x0, 0x0, &(0x7f0000002000)}) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x80) 2018/03/22 06:15:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000180)={0x2, 0xa, 0x0, 0x0, 0x3b9, 0x0, 0x70bd26, 0xffffffffffffffff, [@sadb_key={0x0, 0x9, 0x0, 0x0, "c62d6f1c252c71446307e3b12547f49f45f9b988d45e4b92b7b6cccae54e285f6bd80df77ee2e494145d7c59d3290a320a3e1e47dd39c6386c5e60594a60a8b2e08f91af41a251e0839ad32449355c8877002e191268e9e6f80bf59374867f3bac175022d80348959c4f26c1d01dc024a939163fc129b580c0b7c897d8c28adf65004e5a0db9a2e3abc2f4adbfec4fac853fa1928bf8852f3914"}, @sadb_sa={0x0, 0x1, 0x4d5, 0x2, 0xffffffffffffffea, 0xf, 0x0, 0xa0000001}]}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1}) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) [ 41.677827] sock: process `syz-executor4' is using obsolete setsockopt SO_BSDCOMPAT 2018/03/22 06:15:35 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000080)={@multicast1, @local, 0x0}, &(0x7f00000000c0)=0xc) stat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r0, 0x40a) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=@getpolicy={0xdc, 0x15, 0x2, 0x70bd2a, 0x25dfdbfd, {{@in6=@dev={0xfe, 0x80, [], 0xc}, @in=@broadcast=0xffffffff, 0x4e23, 0x101, 0x4e24, 0x5, 0x2, 0xa0, 0xa0, 0x67, r3, r4}, 0x6e6bb6, 0x2}, [@etimer_thresh={0x8, 0xc, 0xf5e}, @tmpl={0x84, 0x5, [{{@in=@rand_addr=0x9, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3500, 0xb6be355e97b5e99c, 0x0, 0x100000000, 0x5, 0x401, 0x3f}, {{@in=@loopback=0x7f000001, 0x4d4, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x1, 0x2, 0x4, 0x6, 0x100000000, 0x10000}]}]}, 0xdc}, 0x1}, 0x80) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000480)=0x39ea, 0x4) r6 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r6, 0x800000040004580, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000440)) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r2) [ 41.757412] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.768122] binder: 5383:5388 unknown command 34 [ 41.784780] binder: 5383:5388 ioctl c0306201 20002fd0 returned -22 [ 41.798487] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 41.808337] binder: 5383:5388 unknown command 34 [ 41.822275] binder: 5383:5388 ioctl c0306201 20002fd0 returned -22 [ 41.867227] proc: unrecognized mount option " " or missing value [ 41.917830] proc: unrecognized mount option " " or missing value 2018/03/22 06:15:35 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000004c0), 0x2) r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) recvfrom$inet(r2, &(0x7f0000000040)=""/69, 0x45, 0x0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002, 0xffffffff}, {{0x77359400}}], 0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}, 0xfffffffffffffffd, 0xffffffff}, &(0x7f00000001c0)=0x88) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)=0x0) capset(&(0x7f0000000540)={0x39980732, r4}, &(0x7f0000000580)={0xb65, 0x7fff, 0x5, 0x3db, 0x4, 0x3}) fcntl$setpipe(r2, 0x407, 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e22, 0x125c000, @empty, 0xac}}}, &(0x7f00000002c0)=0x84) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00000005c0)=0x2, 0x4) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000400)=0x3, 0x4) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000300)=""/240) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000640)=0x6, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x4500, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000740)=0x40000004) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) 2018/03/22 06:15:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000100)={r1, &(0x7f0000000080)=""/85}) 2018/03/22 06:15:35 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001240)="1d", 0x1}], 0x1) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000040)=""/89, &(0x7f00000000c0)=0x59) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) recvmmsg(r0, &(0x7f000000a780)=[{{0x0, 0x0, &(0x7f000000a6c0)=[{&(0x7f000000a600)=""/155, 0x9b}], 0x1}}], 0x1, 0x200000000100, 0x0) 2018/03/22 06:15:35 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x100000000000003) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/114) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x40000) sendto$inet(r1, &(0x7f00000000c0)="6c138e80fb836f286084a6fc5b814be268344ea6b224f7e5", 0x18, 0x1, &(0x7f0000000100)={0x2, 0x4e22}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000140)) 2018/03/22 06:15:35 executing program 0: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0xf, 0x9}, {0x8, 0x1000}, {0x4, 0x2}, {0x8, 0x4}, {0x4, 0xfffffffffffffffa}, {0x2}, {0x8, 0x1}, {0x3, 0xff}, {0x6, 0x6}, {0x2, 0x2}], 0xa) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r1, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000180)=0x80) 2018/03/22 06:15:35 executing program 7: gettid() syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_mr_vif\x00') 2018/03/22 06:15:35 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) 2018/03/22 06:15:35 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ftruncate(r0, 0xae) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x3}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) 2018/03/22 06:15:35 executing program 6: r0 = memfd_create(&(0x7f0000000140)='eth1vboxnet0selinux:}]\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000080)={0x7745, 0x7ff, 0x7}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x0, 0x4}, {0x4, 0xfffffffffffffffe}, {0x4, 0x40}, {0xe, 0x5ea}, {0x3, 0x5}, {0x6, 0x6}, {0xb, 0x5}], 0x7) sync_file_range(r1, 0x86, 0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000030fb4)) 2018/03/22 06:15:35 executing program 5: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x6c9c, 0x0, 0x0, 0x49}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000100), 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000100), 0x20000000000002d3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x541001, 0x0) 2018/03/22 06:15:35 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x40000100000001, 0x0, 0x0, 0x3acf8b3502dbd352}}) read(r0, &(0x7f0000000000)=""/44, 0x2c) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/22 06:15:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/03/22 06:15:35 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x10000, 0xe4) sendmsg$nl_netfilter(r0, &(0x7f0000001480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20006010}, 0xc, &(0x7f0000001440)={&(0x7f00000000c0)={0x1374, 0x12, 0xb, 0x400, 0x70bd25, 0x25dfdbfd, {0xb, 0x0, 0x1}, [@nested={0x198, 0x80, [@typed={0x14, 0x83, @str=',em0bdevproc\x00'}, @typed={0x4, 0x68}, @generic="046bfbb253864492d9bf2933cfc10b459f12fa1114f63141e5a7dfeb22325da791fa188404d79dc56b4f3c178da28d12cbc0e633adda9c31167321771f695376fa7c0ef71ba5c2375700c6add54280e68f5de4250a26f2125339070841db37560463d5906753a12be65c17adc6d4442bd2", @generic="7e61cf0cee460580bef4f1efdc877982080205d1c144cdaa254883a9f9cd2845485ba09d7f0811987a8dbe3deafe5e68b53c633e6b9f4870b6fd0fa701c88117316e3fb3f2d91e4ef257457e326d500f521098203c362bf381781d714eec1c2c217584857dccd261a7374f81715787cf513ef198490fd6cea47edea7c7134a61d65c50c3644d8024dca1bede06fb10ae968e3551e5b6cc94888a0875424e8da2f068a2aad6c75fc3dac10aa9ffe65082ee819db57fd775cb9528b5", @generic="b15c042063cab3e6fbccc96d2647dc83ea4e336eed5035cb5c27bd3747e245966df837588e9cea70fcc00eea031bd2b0c3b5a76935c423fab60574c8d27ac812ada61ee785e1925e4d3eca57f9c2ac13"]}, @generic, @generic="a8e8f27b9c6da800a1b999770a265a76125f144149c18ac00b7292559a50d2449157f9bfc8ad0dd9f125ea5cd93f8272cda14c92a103b7c18399448e19ab2952bf267c2c9c9e635e4ea9ce4cfd726ff32648fc640223cc672167dd3ef0865d18e8fc947be11866e3c4f5ecab15700117f9b921a01df8c10a771f51a7346826e5474c129004e4ca3a0dfaad0fec3f2862a7314dd769b64379f1e682da8ed29ea94aa8d266c68355b0dcfce27279ffcc5d43dbc98e09f46983b41764e7ddf46abd854c", @generic="a53b16ddcc34dc8cf2d8ef29dd27dcfe7ea94c4e4149c17f7cea685c14a3cc811a2fa22ecdc2d8abd8aa1a6c03e5", @generic="706475e197b27dbbacf030ce75dbe05769c48293476baeb2ddd835c95f12e5f0e3a27db0b0b51ccd5eb277d90cea83c9a8191eef979d7b8d62267d985f3a9b0004113dc6b652af7a6b69cfe54f1366e52f89ce7254c3f0e9b81798c5a63a208d8e3fe6c82bd74f02433137f3f322ac86cdc53549ac259a9123dd20f9950f099f5650e1235ea1e778ae6cb6422ad89d2c9fc2d2f9368316741b19be669b04e74a62fda85d0a002085606498d324ce50862892660e12a45013571c751c09799d1505c60763cc34b06b97156c19a96d0ce89b", @generic="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@nested={0x4, 0x59}]}, 0x1374}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r1 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x42) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') sendfile(r1, r2, &(0x7f00008d1000), 0x401) finit_module(r0, &(0x7f00000014c0)=',em0bdevproc\x00', 0x3) 2018/03/22 06:15:35 executing program 0: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f0000000000)="00100000000000f3", 0x20000, &(0x7f0000508fff)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000000000)=0x800, 0x5) 2018/03/22 06:15:35 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) fdatasync(r0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x13, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00000008c0)='/dev/input/mice\x00', 0x0, 0x14c02) setsockopt$inet_buf(r2, 0x0, 0x2f, &(0x7f0000000900)="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", 0xff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/22 06:15:35 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x40) close(r0) pwritev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)="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", 0xff}, {&(0x7f0000000000)="24350194c47671793083e8e61b5c16b2bdd5483ef3c8921b9bbd5c9e1b2cc3e2b79d13dcccdc4de4eeb8759d084e5a0c178b87662688545d78e6f1", 0x3b}, {&(0x7f0000000040)="9e60805679e98929a14b1931d19f790b", 0x10}, {&(0x7f00000001c0)="92bba6a560c6c0ba48e8cd8f430e71519ca674ea6afa9ea9cb96caa897f6fd7e8af93b33ffa516ae4e8beb592f8416676c6c60211edb052312e70888e2a7e2dc5909b1769dcb9cf13454ff10137eb34915040b7d22a781e8295773c490df56fc32ffe9ddc9ee1440c97af251bac229851ac336edab7310723a3b354cb0d450a8d3ed756dd1a5e0e92c9302b7ac50b6f1e6970871b417be3467c3d3548fc250ce3690762395fd0b5c429586f3a1cb0761fc", 0xb1}, {&(0x7f0000000280)="820ba41a1b8e109e30f0cc8b1040a139096054916f5a02082e825e99a0fbca68baf708b34f73c11f45effcd825d17af46619459a1c2854added17eac362c16c85ab2ed20dd2d09f3dfcbeae3b3433a315979e1ed10de8572f0f80b0a023b6e5ed22d05a927af35b68505f37107cedbe79eb7c39da1885fb039279b565dc4f7e4309538f45f6e65c03fc79ff00637ee8457b867b12670b8468b405f6ff5c5a325fd16bf3b8316dc5389ed22c9275d68c21ecaf27dad94458f55344a8e94c01b3c8ae11ab0d404fece82375452998eada4e22a", 0xd2}, {&(0x7f0000000380)="3a687cbc84d4289b93dd03ff3c90a23ac16f910a8629a1d6761afe8b579a3b3700c41bddc4fabf2a5ed7cd69f3f201f5a8b865c57d8a85c7bb5d7c30d9600209b3c510191a6f7562f502029495989df67b1970b08103e1b784eae3fa84ba9686137b85df3084e3cf", 0x68}, {&(0x7f0000000400)="7b04bf114ba0969c1b423f82aaebcdce93bd70dd1b38b1b059fd20c53a4b1ed7783bc51ef0526640616d590c5522bcc011b79dc5f697c4c26d9155a131b753be6cefc46b9411828f40d44e4175f662754f7f4a571d8c51d855578e506500715db1d70d815ab3ca574257c096311101b06b4985c3d679846ce36c97975f7365ced1532c", 0x83}, {&(0x7f00000004c0)="9c49435eed274b31c9188dfb4e3c2ff8c8fe60f058fe074dbcbf05efcfc2bd2f757b2271059e2bb705f49c8e7a9c072c936f166ea11d04ddeaec7b257caeff1c23615738e06ea350bc5c5ec0aa32e20742be23aab67f3fb40ae27f9469db4c717543eefb5ccaefbf1d", 0x69}], 0x8, 0x0) getdents64(r0, &(0x7f0000000580)=""/28, 0x1c) fcntl$setlease(r1, 0x400, 0x5) 2018/03/22 06:15:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ef"], &(0x7f0000000080)=0x1, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) getsockname(r1, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000040)=0x80) epoll_create(0x5) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x80000001, 0x100) clone(0x8000000, &(0x7f00000001c0)="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", &(0x7f00000011c0), &(0x7f0000001200), &(0x7f0000001240)="7ae54b7b630c7030ae79d68f569d432c0eb5a2a9c9373901b4f80978cee92df6388add524d501e6f52082a9bc402a0d2c4a060237180dce43edfb07797ac92f3305d80d132dda7fc5bb864c3eaf4a80baaf49619ff5380b08fdf2585ff4aafbd04ee3e12d36edb182cc0fa14bc75e1134c055467c2027f1bee80c4c892929ac0e9d55cf0c5082498c449925623430ad6de8d83c993a8f0fedb0954") setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x9, 0x4) [ 42.138636] binder: 5429:5436 ioctl c0306201 20a20000 returned -14 2018/03/22 06:15:35 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xc6, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000400)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7fb}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0xffffffff, 0x5, 0x0, 0x10000, 0x80000000, 0x8, 0x7fff, 0x5, r2}, &(0x7f00000001c0)=0x20) 2018/03/22 06:15:35 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') 2018/03/22 06:15:35 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f76ffc), 0x4) 2018/03/22 06:15:35 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/47, 0x2f}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000bf0fc0)={0x101, @time={0x77359400}}) socketpair$inet6(0xa, 0x80f, 0x9, &(0x7f0000002f00)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000002f40), &(0x7f0000002f80)=0x4) prctl$getname(0x10, &(0x7f00000000c0)=""/132) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) r3 = getpgrp(0x0) ptrace$setopts(0x4206, r3, 0xc419, 0x9) accept4$netrom(r2, 0x0, &(0x7f0000000180)=0xfffffffa, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/22 06:15:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/igmp\x00') readv(r0, &(0x7f0000000080), 0xda) 2018/03/22 06:15:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000600)="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", 0xfffffffffffffd43, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0xa0facddec6c9e504) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x80000, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0x65, 0x0, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @dev}, &(0x7f00000001c0)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000200)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) 2018/03/22 06:15:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x20, 0x1200) 2018/03/22 06:15:35 executing program 3: setrlimit(0x7, &(0x7f0000000000)={0x3}) signalfd(0xffffffffffffffff, &(0x7f00002e4000), 0x8) 2018/03/22 06:15:35 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0xa3b) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x27}}) 2018/03/22 06:15:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0x8) 2018/03/22 06:15:35 executing program 7: mmap(&(0x7f000021a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) sched_getaffinity(r0, 0xfffffffffffffd28, &(0x7f0000000000)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x9, &(0x7f0000000180)=""/24) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f00000001c0)=0x10, 0x80800) 2018/03/22 06:15:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00001f4000)="76731934ea99b4811b57d3dab66a17ae334c97e5881e041e3dce99a18a7bf1d6df39d884cea01160e000733e8b95a23aaa9f0aa2853921ede930d71892006f93e28aee5f8cd6ab0e", 0x48) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0x7f, 0x4) 2018/03/22 06:15:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1) write(r1, &(0x7f000001bfff)='j', 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) dup3(r0, r1, 0x0) 2018/03/22 06:15:36 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000687000), 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000480)=""/53, &(0x7f0000000040)=0x35) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xfffffffffffffffa) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xe3, 0x72, 0x3, 0x5, 0xe, 0xffff, 0x7, {0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x7fffffff, 0x6, 0x1f}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x1, 0x10}, 0xc) r3 = socket(0xb, 0x3, 0x4855) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) getsockopt$llc_int(r3, 0x10c, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r2, 0x40}, 0x8) 2018/03/22 06:15:36 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/status\x00', 0x0, 0x0) setns(r0, 0x48000000) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x0, 0x1, 0x2, 0xffffffffffffffff, 0x2, 0x7, 0x2, 0x6, 0x5, 0x401}) preadv(r0, &(0x7f0000000140), 0x20b, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x5, @empty, 0x4}}, 0x400, 0x100000000, 0x7, 0x16, 0xfffffffffffffffd}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x54a2}}, 0x0, 0x7, 0x0, 0x2, 0xffffffffffff8001}, &(0x7f0000000240)=0x98) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000340)={'filter\x00', 0x100000000000038a, [{}, {}, {}, {}, {}]}, 0xfffffffffffffea6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, &(0x7f00000002c0)=0x4) 2018/03/22 06:15:36 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000080)) recvfrom$inet(r1, &(0x7f00000000c0)=""/147, 0x93, 0x40000020, &(0x7f0000000180)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) fsync(r1) 2018/03/22 06:15:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/11) ioctl$TIOCSTI(r0, 0x5412, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$netlink(0x10, 0x3, 0x14) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/240) 2018/03/22 06:15:36 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@routing={0x2f, 0x0, 0x3, 0x9, 0x0, [@dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, 0xa1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x3, 0x4) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/22 06:15:36 executing program 4: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x100000000020}, 0x14) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000100)="bcd67068a306da62665e53a610043eb7181fc1dc9f736cf59690e6e5b4c3a53a217addbb597a9252deb2500cc963db6c4ced50efe884b24bc7b0c6858e3aef205e30e641c3b9ac51f14ef83efca6f1cd47b92fcf10b92cacc5b82935", 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setrlimit(0xe, &(0x7f0000000000)={0x5, 0x6}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) 2018/03/22 06:15:36 executing program 6: faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xd3, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200007f, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0x200}, 0x8) 2018/03/22 06:15:36 executing program 3: process_vm_writev(0x0, &(0x7f0000001500)=[{&(0x7f0000001400)=""/253, 0xfd}], 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100, 0x101000) 2018/03/22 06:15:36 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de020300000012000000dbea001d00000121000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x0, 0x1, 0x9, 0x3, 0x5}}) 2018/03/22 06:15:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000246000)="636d646c696e6500747c0a59a3a0238532468436d6cdd7bcb500017745bcd99a6498e3aa8675f0") getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000080)=""/9, &(0x7f00000000c0)=0x9) pread64(r1, &(0x7f000014f000)=""/4096, 0xfffffd85, 0x15) 2018/03/22 06:15:36 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) ftruncate(r1, 0x80003) r2 = socket$pptp(0x18, 0x1, 0x2) sendfile(r1, r2, &(0x7f0000000000)=0xfffffffffffffffe, 0x8000fffffffe) flistxattr(r0, &(0x7f0000000080)=""/20, 0x14) [ 42.422216] audit: type=1400 audit(1521699336.064:11): avc: denied { create } for pid=5493 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_rdma_socket permissive=1 2018/03/22 06:15:36 executing program 7: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) 2018/03/22 06:15:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x141000, 0x0) sendmsg$netrom(r0, &(0x7f00000004c0)={&(0x7f0000000280)=@ax25={0x3, {"16930fd945824a"}, 0x8001}, 0x10, &(0x7f0000000480)=[{&(0x7f00000002c0)="3815f0343b9051538760e634c2a231ce4fc549abe9f77ff08ab57fbb2d9be550645637a62de894ac121856490c0e35d2c7e922b624e97990497c8f", 0x3b}, {&(0x7f0000000300)="de71e90bff70e04e73b5c5fdcd46c7e840619af733a559b9818529c5febbe293c0333b9544759b4da40c47d356314900101963106bd2040c1626d2d5a46c3001fd8cc87164fd872c5b9ff71bcdfdc27f8237eafa9e46d84ba95113023f836ed8a2ef3cf382afdae59b0be61c2ad6527db22eb7a14acccb84facb2bd8803983e2503b0fd785220fc835dc7c4185c0f4fbfdbbd0fbc2de29b49d", 0x99}, {&(0x7f00000003c0)="3fb0d687364c6f8a775bdbf535aa5c0c6d7458d1", 0x14}, {&(0x7f0000000400)="ff803ff62a8c9a56f475888ab25b14bb626d02aea8d27bd40f5be5a4aa4b9edc4cf55c68348d2c8f84fedecee811a3178864374c0a484696c117b21646dcfedd4531ba5de677753230e9ea565ff7c6d6c5dbb955fddae80966f12b9408dc6375252fdb38ed", 0x65}], 0x4, 0x0, 0x0, 0x20000000}, 0x40) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001040)=""/4096) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x5) ioctl$TCFLSH(r2, 0x540b, 0x7) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000a, 0x81c, r3, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000180), 0x390) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getpid() ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5f2, 0x6, 0x2, 0x800, 0x7}, &(0x7f0000000100)=0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r5, 0x5, 0x9, 0x0, 0x3ff, 0x7}, 0x14) 2018/03/22 06:15:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl(r0, 0x4400000000001267, &(0x7f0000000040)="bd43dbac1ac59a44f56b52600ce561244d064fde17a557771a97926a7f1464e5f3c1ff81c4dd705ea05cbf7b23fe503eb2291ff4b0e63b39dc9a9d8ac2599f4085a3883fd2856b31936c8f02e7811d06c56fa416ec79cff00ba7f476") ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/22 06:15:36 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f00000000c0), 0xffffff98) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) clock_gettime(0x0, &(0x7f00000085c0)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) shutdown(r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x6, 0x6b5}, {0xb, 0x1}, {0x0, 0x4186}, {0xb515b17d772f5a0a, 0x2a}], 0x4) 2018/03/22 06:15:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8020, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000040)="fd72d3b6816ac9379b11167c2e140477ae579bf8128638ee80b511a731a2f498a0001570699783a61563039fd53215aa50ed54709cac4ed3dda5bf4e1fff1ad9f9e24ca7f69db406e3f49f84f73c299a88ede13189e4dd55d6669f725885f79ef857429fb53b12db019bd98f0731cdb8b1da15192299500735a44dd5a160e5d61cf403bc21db9e07af", 0x89, 0x7, &(0x7f0000000140)={r2, r3+10000000}) 2018/03/22 06:15:36 executing program 3: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x10000) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xbc, 0x0, 'client0\x00', 0x0, "aefedbc32122cd9f", "08b3b5d74495c770742769dc97fb24a434b329fae1be249b4b0fbcbc485eae32"}) 2018/03/22 06:15:36 executing program 7: r0 = socket$inet6(0x10, 0x15, 0xb) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210002000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) mq_open(&(0x7f0000000080)='trusted,\x00', 0x800, 0x80, &(0x7f00000000c0)={0x0, 0x7, 0xffffffff, 0x2, 0xffffffffffffffb1, 0x100000001, 0x100000001, 0x8000}) [ 42.534791] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 06:15:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='ns\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000400)={0x6, 0x7, 0x3, 0xe5, &(0x7f0000000200)=""/229, 0xef, &(0x7f0000000300)=""/239}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) chown(&(0x7f0000000180)='./file0\x00', r1, r2) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x2) 2018/03/22 06:15:36 executing program 0: r0 = socket(0x1b, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001580)={'bpq0\x00', 0xe27}) dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)) 2018/03/22 06:15:36 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x10140, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x80, 0xff, 0x2, 0x2346, 0x6, [{0x5, 0x1bc}, {0x6, 0x7, 0x9, 0x0, 0x0, 0x1b04}, {0x7, 0x7, 0x4, 0x0, 0x0, 0x86}, {0x3, 0x7, 0x4, 0x0, 0x0, 0x800}, {0x81, 0x1, 0x3f, 0x0, 0x0, 0x480}, {0x5, 0xb68, 0x0, 0x0, 0x0, 0x100}]}) alarm(0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x48, &(0x7f0000000000)="7c47c0ad", 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/22 06:15:36 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getuid() getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffffffffffffc, 0x1}, &(0x7f0000000100)=0x88) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x6, 0xb2}) getpid() 2018/03/22 06:15:36 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0)=0x7f, 0x2) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control\x00') 2018/03/22 06:15:36 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) r5 = accept4$ax25(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80000) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000540)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000680)=0xe8) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000780)=0x0) lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000900)={0x0}, &(0x7f0000000940)=0xc) getresuid(&(0x7f0000000980), &(0x7f00000009c0)=0x0, &(0x7f0000000a00)) lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b40)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000c40)=0xe8) r20 = getegid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000c80)=0x0) fstat(r4, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getegid() r24 = gettid() r25 = getuid() fstat(r1, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000002340)={0x0, 0x0}) fstat(r0, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getegid() r30 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000002400)=0x0, &(0x7f0000002440), &(0x7f0000002480)) getgroups(0x7, &(0x7f00000024c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002500)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002540)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002640)=0xe8) r35 = getgid() sendmmsg$unix(r2, &(0x7f00000027c0)=[{&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)="9573447e92a9ef1e461c1d7a9f2316233f00213e9ff92fc33707e2c75ed5ba11fe665a72c503629545c9e02b7f0ec56598aa2891f7e068", 0x37}, {&(0x7f0000000100)="bc7f041b0c55bd168149107b0d68cab01b7e0a73bf1bb38231ec62d5d0fe4b658d2c7f9e9028542872c884af93b1ef0d0d6523a8cf29e7bd3cee078d9dfb94d918c90af761489a9a80e3939dbb341a78c4f4ee2596cbb801cece", 0x5a}, {&(0x7f0000000180)="a2a50266525d4d55c8ea4587328b80d7eceba128ac4d140cdab00be8b92b954129837696cbefddc4b1f060e08157e3f3f8f8f965aeb2c6f9d2eabbeed52aa905499154b30f348be3dc6fc82f435c337cdeb8020e8df1f4b05d44cb6d28d5c3f094a6cfa82317ad636fe78f234e9063fd07748c342c603d1e1a3d8d", 0x7b}], 0x3, &(0x7f0000000d40)=[@rights={0x1c, 0x1, 0x1, [r5, r3, r4, r4]}, @rights={0x2c, 0x1, 0x1, [r2, r3, r3, r0, r4, r3, r3, r1]}, @rights={0x34, 0x1, 0x1, [r4, r0, r3, r2, r3, r2, r3, r3, r4, r4]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r3, r3, r4, r1, r4]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}], 0x12c, 0x90}, {&(0x7f0000000e80)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002280)=[{&(0x7f0000000f00)="f2d76ae4527aaf1dba68330aa56fd978230553f68cc115fa213c2e29f02e06bc0a13c26e508dfa7d7f9cf7450b838ba3c17065eae7552036321dd9c329640ceea704a25fa86dc735dee8e4bc329a95e7e73e9de3b8ff466daab7312bcbbb84a66aefdacde70d636eac725f2ee98f0221f38c35c7936cde5fa67992b80eabd308051ae89adc1f8339373b81b6d5c59ca8fa79bd9097fce2849627eb00eae1c17a63c970e79e6a21a0896cb2c8402a8582757e1dd416fbae087eb9fc", 0xbb}, {&(0x7f0000000fc0)="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", 0x1000}, {&(0x7f0000001fc0)="a1f918769cf0d5cdffaa6b99271024438858427d629bf2d51fe30aa58e6940ff2ef4fe3449b874a8c37a657ad8df2724215e253ed171f758349f98e730bf09ffcd0cf01d057f67ea7b410a7fe48c0b01a958ed33cc6c52b89e55159f5cf6fb2a9a2c68b2948156fdec4a9412226f30e700a2bc61f73442f4f0f69a9ba2532b8c046310e343b822f02600e27ce4b36bc1a018ad1648b01ba58dc8", 0x9a}, {&(0x7f0000002080)="8f0de3ed06a350061e0d41d7831536c9906ba9c9afbd6179abf03890a5d86e30e3", 0x21}, {&(0x7f00000020c0)="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", 0xfa}, {&(0x7f00000021c0)="9f6b589e", 0x4}, {&(0x7f0000002200)="b60098f617c13066093b3b6d43668fc77dd522f2de49d77b3f577e26175f40bdbe1cf884ee9de14a06737e0c88a4a439d70823a6020700ff1ff551926b2a53a2766a07", 0x43}], 0x7, &(0x7f0000002680)=[@rights={0x20, 0x1, 0x1, [r3, r1, r1, r3, r4]}, @rights={0x20, 0x1, 0x1, [r1, r0, r4, r1, r0]}, @rights={0x14, 0x1, 0x1, [r4, 0xffffffffffffff9c]}, @rights={0x18, 0x1, 0x1, [r2, r0, r4]}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @rights={0x18, 0x1, 0x1, [r3, r4, r0]}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r3, r3, r0, r0, r4, r1, r3]}], 0x118, 0x8000}], 0x2, 0x4040015) 2018/03/22 06:15:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0xffffffffffffffe3) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x18) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0xfffffffffffffe91) 2018/03/22 06:15:36 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x80000, 0xca) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x8, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0x4}, &(0x7f0000000340)=0x8) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000100)=0xefa7, 0x4) mmap(&(0x7f000016e000/0x4000)=nil, 0x4000, 0x1000000, 0x31, 0xffffffffffffffff, 0x1000000000) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x42000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) clock_adjtime(0x1, &(0x7f00000001c0)={0x4, 0x100000001, 0x9, 0x0, 0x100, 0x800, 0x1, 0x8ee, 0x0, 0x7fffffff, 0xfffffffffffffffa, 0x7ff, 0xcf0, 0x1000, 0x8, 0x8001, 0x6, 0xba03, 0x5, 0x6f44, 0x6, 0x5, 0x9, 0x5ea0da41, 0x100000000, 0x7fffffff}) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000140)="6569e35bb5c457dea6cdcb786cb33b7b12dabe3b507c31a67b9b2eee507556ecb76c3857c7ee3de622c60c037637a31112a0cf3e7a610e053ca5cee9700e86b7419cd8f9ab0d05bfc32f704608fc2918158b18a4e7cd6d9fa46cb4f9b190c3b1f31c", 0x62) ioctl$KDMKTONE(r2, 0x4b30, 0x36) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/03/22 06:15:36 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x20000, 0x0) write(r0, &(0x7f0000002000)="af", 0x1) 2018/03/22 06:15:36 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f00000001c0)='dev ', 0x1) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x800, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040), 0xfffffffffffffdb8}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x40000001}) 2018/03/22 06:15:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x4e23, 0x1, 0x4e20, 0x0, 0x2, 0x80, 0x80, 0xa9, r1, r2}, {0xffffffffffff93dc, 0x100, 0x0, 0x101, 0x7, 0x101, 0x0, 0x401}, {0x2cc7, 0x2, 0x4}, 0x200, 0x0, 0x2, 0x0, 0x0, 0x1}, {{@in, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x1, 0x7, 0x0, 0x356, 0x7}}, 0xe8) listen(r0, 0x0) 2018/03/22 06:15:36 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000004c0)=0xe8) r4 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000540)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000000a00)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)="3211fcb6e133adc97662c1a98f9283aa086463a282e11911a6ee9b700071e6924fc4a82e659ef0ae8c197e2a090f01f17b8b9970a4308445a4b56b87893a9c516089b4da4e41c667f06b1dc6cdcdba14cb53fe5909f5dccbad90355a29a2692201b026347ce8b85e12d1061f590cfb429b51e950d056df91c86903ed0a08a1d38c9c08f960808b8c0fe5dda956efb44ca753f6199140fb52f66561a5885c", 0x9e}, {&(0x7f0000000140)="46163cd1306aab437a5223a8333b77f1f9b7dd0bae80216f3d936f67c134c438f4d8c2e88e9b1a37b0efde84cf6c96ee6749d2f3b16ac08203492b1bd30565da4495", 0x42}, {&(0x7f00000001c0)="646a5b5e1ecf1c00e915b026a5929c673a09d0c32e4dc672910170ef0b68d639ae44ddae445cf465d4a812b43a61ff4c2c371f6435afba8897cd78a5701568dada26f32cb2752d15d10f7623371dae183ceb56324a651229380ecfc420ecd2a16ccd4899d1bc595255f6d941bd1583656a11f3b983830e367a88ca7783f67679a46fa3130df12710f84661e7987be5cf921c772099fef7f2f1d0b58d1326a1042388e78bfec800bfc7b47c0fad9ded786d6bfeac7942fd72929e2b1f2a6ee76d", 0xc0}, {&(0x7f0000000280)="5bf018f4590fe50d2379c63e0edd3dfe8779729673066228a8c4ab3b35903ac4440621950709c0274f44569843730adb0de3782d168ff2dbe85373c967c2498e3dfabe8355a4bb11f7b72ad7cd5a559d91da5715ca329aed116a07e1e6d3faa4e14bcfefa93cbee9fd96005848b3cb52df45927c5592dcd41af324fd3ed390638d8ee1805870f0e2cadaebe01d58d005e60c2984aca718fcdcd9d6123ebf869bb0c09d0732bcbc814c6c21ede7", 0xad}, {&(0x7f0000000340)="0837e6", 0x3}], 0x5, &(0x7f0000000740)=[@rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r1, r1, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r1]}], 0x7c, 0x4001}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f0000000840)="f65d9a4a79b6cd135e6b4415958b06e719550c702583111261fadce15e91a4f495671dc956d66c7fa6288fa76ae2f80345e134601f28de001b533ece67a9fec400e00c2d7abdfe6d11df0a22e5ec94531c131edf3e566a708321f26ec341d64fe5899034700025ff73c3823cf6f1ef3e50e691d70c9b2b7556bd0f705ca182c32b6404dc458595bdc822816c727978c9575fde0d6479c4bd2c7158d4f727951fe1b77b42484ae979d242d06c5206f89bb87d1019d7cec46b41a2a3e845c1721f4eea33bf2fbf", 0xc6}, {&(0x7f0000000940)="f80210cd5959e636c3b515694c41600fd2b7e21dea4e03127d429f489abda580d2a4c3f11cc7e24daded567225cd83530ac435ede9a36d", 0x37}, {&(0x7f0000000980)="4487f9a85e47", 0x6}], 0x3, 0x0, 0x0, 0x20040000}], 0x2, 0x8000) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/03/22 06:15:36 executing program 1: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)) ioprio_set$pid(0x3, 0x0, 0x0) r0 = getpid() capset(&(0x7f0000000040)={0x20080522, r0}, &(0x7f0000000080)={0x101, 0x7, 0x6, 0x4, 0x1, 0x8802}) 2018/03/22 06:15:36 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xff6667642abdc3ab) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x80) 2018/03/22 06:15:36 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syslog(0x4, &(0x7f0000000000)=""/57, 0x39) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x12, r1) 2018/03/22 06:15:36 executing program 0: unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1fe) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) close(r0) 2018/03/22 06:15:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0c000000000000000000060000000000"]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000000c0)={0x2, 0x3ff, 0x101, 0x0, 0xd}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffffffff) 2018/03/22 06:15:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000e6af52)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xcc}], 0x3) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/03/22 06:15:36 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr=0xb52}, "00ffffffffffffff00"}) fchmod(r0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000004c0)=0x0) process_vm_readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/235, 0xeb}, {&(0x7f0000000040)=""/88, 0x58}, {&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f00000000c0)=""/42, 0x2a}, {&(0x7f0000000340)=""/29, 0x1d}, {&(0x7f0000000380)=""/41, 0x29}], 0x6, &(0x7f0000000440)=[{&(0x7f0000000400)=""/37, 0x25}], 0x1, 0x0) clock_gettime(0x3, &(0x7f0000000480)) 2018/03/22 06:15:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x80000) openat(r3, &(0x7f0000000040)='./file0\x00', 0x200400, 0x181) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) [ 42.906946] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/03/22 06:15:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mq_timedsend(r0, &(0x7f0000000000)="73707ec90cc62a56a2f67efb8134fab7ef0621fdbd60518dd14dd42292a9e7668574ffd67c38b9fee5207be0ce7f2727c0a47e6e10a4a82027e667641b965bf691b3f8f5262935587eadf791d838bf2e3fae6dd72c8a7672fd8109298b2085aa28bb0768281f6fd1c0b08ebdbf7e1efbbd9afdb4d53a1ccc3f1fa1c3f124d30b8273e7b3491abad4dcb38764319c5a131c0f9ecdd48abba8fc8123383d86bd5401884716df4db94c20d87189a5554dc8c9d08f4fcb1f377afcc986ddd36e0944c702bffe1e6db2321964f5a24e61aad615681bd46d3258f591a6e7c9c20b742dab0f552b38bd3f881b8e03600a42d00bb3014b6012b922f14ac678bd1c0bbca18a69f6834584d6172cbc299569399298b9586bf509b8a572cff515a8ee67ba80b60b75d31455532d4b5f0d1ef335d2ada4c4b904f630247f92dc29d4e4d97802f44e0b02cc8e382a6ac204de944f0931432665e4ee0d1edb3e42e714301b593c6af831a242946606eff5f8ed91168a97d8e74d5ea2ff024c76e5917f61c3e8aa885d2af93cff49cae1d9b5ae13344e04f3ee0a774d19c0c21ad3c593b543b6dc10afd821609563f5bd86c64a0460da1910d7f9b0bae5281bb37e2c1799a99405e0e9926cef3f8c2d118daf6b929613436641df7b5799ff0511cbb5026cb23c162302b80bbcf1e5a3bc416c6c57fdfa948bdbf696eff16991796986425db0339e536d311b71cbe5ceb603efadb0221195ab08c7ac6ee1c57882efa58af0e5414111aa1adb5950895f09eb32e17b8986d150b20a1edf4badf536cb1c54ab4af54ad47513afd6e07810fd91d6424c06bff173d0207c231acf5c969e17734b74547da2c2f071ab1863c0d1bc3e68492bd248428cf6ef0394223853c3188a97787c100cd7bdca965bfde76df1c560ff88eaa94f06cb3a9de52070b0493ed0446e2adfb7ece431a083723e6f11649ecb7572f68a7d8605acd7086077c6b0516b890b03d5174022cf2ab7e8cb413cec95b7a5519fdd9d67a60b0bcc4cb250a08f65a196b74df42895126ddcb89830e69ec6c65826c1cf8d95789ae124e07aa9f21551fc1dd3f2d6e4a83e8969eaf22c97aa78fd6fe2bcfd3aa846e2973de0c31cb966d8976b06e6192013dfdd7891f4eb9abc56a92d7f870eb1451a06f1b5f5edefb631e1a5de42db1ed3c8833a2c27967b55a94c1fd62568f8d1c2d7754ff34e09a74a5b69536601f932fb18c03380adde0c0dd50db7f929518a32b6e7652cd003ab8954b75f0b4556c16e9761e10cc0692621d4c5dbb4fabbda8fc397c5a93a778bdef75a0997c9d6108a32b527d3204e9f6d061cd1d23ebe5eb081572595b924b1ddeebc20c89912ddf7566fb44167f621e3ea2376e321d1772dcd5dc19daf7e612daec9d7da67f0d5eca5026164d4dd699585c1c5424255d487b07e2ce62a55a3d607ffe23022f96d5868eb2a7e0acd2f61d41683adbc0cc3f10895028cd62caf59e6014fac3cc7d5576f47a8735930fdcc1a77e65e7f192625ab937bfda727b1df5961393c79f355025c725d0cf2e884410dd83ccd3344af4d320a7c89d7c919a9167e3a48f14dc788c6c723ff15609e53522316c147c772b5eabe4b2466ee1f1eb8efe9104ab3b1941ee8c9e1b556d5fb3b5ed63e56f24bf739b4b58c56b5b4fb97e874b29472ccd8219ad912affa69feae18d72cb29832a7294a28734775cb4130f68d7deaa17f306dc0c06fc08c6df369e4ab245dbc4a31ba6efa4bbae4062dbba8ee0c3e1eb8e41e92bec1269927b0347a0474c087608635e3d3a5d2ffbd218269f265c5b4944498151df75b9c4c2e548e048e072a59e51f183d960715d00479153853d773f58f33458197437c7d4e378469f6b74893220ac0e838d8fbc6b41a0fa07c70ecf6dfbedc791ac46d80d8a029efcfb413d57ae2d61c4f2243e4a115ffae217671ce19372537133450c7888cd37c75f0372f5fc5a78a3fb97c3936bf58092fe25ba7502e7cb236bf2245c84c3777f7c28fcdb785d3ddb6d16c88b7a11aa1b15d2abbcf3165dc4c08ac5f001a6e0ddcaa6535a34e708e281b5744c568027fd926e5934a685dcbd6515483a14fe7efb7ce75d43517d3ed90736b15c1abc9eff07a1e2ae2929b7bbab5e106dbf2975ce8c719ae7c7be43cf838b2781f0b3d12cd4ad012933b5db7f4f4726cc33d533b30242365159cbeaad71c0c7a3aea75579ea1e522b054d35aa58c28f8bb28eff85a244fa0c2edf4e33016a4a92c180e5fd0e68d3438256b24bd1542914c75df51e2d14574a75eeac2a36f674488d7835912c8226c3d650d55261c51a4b9b899ad6a2d3963d7af3ab10d3fe4a9ad8adb7fb83cc68f9fa66e1ae46fb64953ada5b78949098052e3a9795a5e70019e2a8674f0eb17912a29e2e0cf9e55ad968fdee8d5f60d77eddaaeefb3162155767f55b6ff2a72eefb6b716fa389b9ab96e87ec4c7a0989a7d09b38131c471723b9039f8396a7f09f21de0b4a2e748675120810846e2c61663974828d17069dc9dc36749f05b94f1cf1755f6ecf2a1b12738e369c5657d773bde64d0fe69c0b49db9cbd126d2a454d3d55c2d6a648900e41f9599b45aeb16dc1f4f1e15899355b46316fc3678dd34bf55abb60aca3e55dda71c831f5847146a1cf811f7bcd36313b568451797658a0cbc7ce11d3fbb969816dc12603d22078b55a2a35c3bed551dcef1ec84de22c9961c30d1f589bd33e132f3d23700cfe99a5f8fa6f3df366a63634d22277540e93e2f5cc43ec7df49a2c71a552804c09174004532021283f7c3963eff5e47c427af1311c12304ddaae149fbcba7365ad1b3a2f5b12920c2ef6aeff2aea72347e9c9f9bcea40540939bf730830bbc938378fc6fb97860f6fff086cc23366709d9648c97394307ecf6af70bd144f45690374040a57e12433666192ab8bc90aaf8c7df98a93a2253ec610485a9839f9ba7da6ba6c2eca1d57a4babad0f8613d384cea8779a09d3f68f6e484bc0fec4502759b0a391a3eebc435d611bb9eaceef6ada50c7d3ed056a2996a167f0996a3bfc7b26cb6653fe2abaf6800d6e7ab3455fd35c5eb047308534a87e0dc64b10d47ee5b68bff61e89933ea4bef91c3b9c535080e05844cbc357082e043b530f36deae74728f10033a60b672025202c1e4b71fdf681556c4f53b63cb05d43a82d98aa9bd6e9c41f0107ad8b34bdc9b4076dc6f97821bdd921df69169d10a67bf7b0a49acc73731649b155a86445e7f91cd25b626072a7ca36dcbc068fe754972973e88b70f6b927aa51d445e94dc2d06e66448ca2b2b04908ccefcd4f97ee805c294576d1921adbff93c628f23d7de3ed1fa59af84c5b65d4e93dcc6c2db65668d9eae866f0a06c793cd32d32af94b15a5841f671069a7d96906d6a9644857e4f4b67a6b8b497d257c51ec6506c38176c0f8fd05183f9d0b8882a9e1616a722d49f5c3bf2ab7cc5d0c4dbe80b9409fdc4ee083e3a6141092b26ef11916872b11c00d9a02507177c088f9884384989ccc759f7f7a3c40a0f40ef3ca47efc3781694153fc539924b2a73ca9d40ba149c887506140b706bbb9a9bf3a8fbd279001b5d756605907c8b0b9584acd79eb32cdf13899e3c92937b2de28faf8707e9b10fedd64cf63a6a4a9dcb9d3809ccde6b2deed9a979e82b8dd2b87fbb58fe4186906c938f82f9863d969cabc59bc414695a3a4120e708d7d5b2f09cd859bfa6d38ac26573560f3e3e17443e946382e611cc7066f32b1d985d0ea49a7ca3803f38907eb9081371684acc1cdf786944e0015294813463e62efb9254427224bfaefd8b313e9fb7614709aa632d3d64c269cbaf6596e04b38db550bb60332433cb93cd4deb48b8e1cc0530c56f84502c4b5240a187db2967f9f41de6312639eb29e2f408c4d51ec20918093afae6bdb1ec77ebc7c814af5a03e05538dbe427e1d1ec5a9c053517ccb768a353dda9867e4feb49c6eae06566de5384e629db2b102f1b263bdb1fe10cbb296b58ea901b1d91aab95b6fdb5b50b913f4fd93f683dddf76134a8889718163a2bae4d8122f73599820d7cdc2b01aec7185b9d3e0596a62bd3d46483edf81e3a3c60c85b131cb83f48a0b0888b7a707bd19be314a792d8cc68a90af92e0296a002f22bf8e9018fbd362f04c773333e7608c79b19a471e83ce5d3e6ebfe4d9583def4dec6c195fc9ddddf859ade147d2794484e3fe4004027c0594e041d4f553f92f8c8f8d65d3c87ced258fe2b9be7c4a9bc133d91a95b1caa28c082d94deffcb4be304f877a624404f03979426a2bbdad0916498fcd4590f4b8a2303065bd7c8b11914c4f0bcebcfb148a44370790dc094ca43ee3beff100074aa08a056c7d5a5c147ead13749afce37f32d2c3a517cb695a958e0f18551214faaf6b2ef4756bba30a668012527a7fd64acc941773c1c4b791f67d057035a4ef82e2d1cb7e29d2ade03a05a449c30af76df2b0708b89582ef077d21b06693f2676fd7eb5e4cb19ad391b2e647133fa4782b463162e1472bb71e741e753064da2b2845a7cb97c0c957350b568964187202517c2f7156b36cf81a710814cd0289034f8e0ed42bb4ee886d29376f651f430c0412f3ad7a24e478335ac668c75284d8b61119cf43290c68b8ba6e6995c7f3eb9f4e6bf7ceb8f18f0a27437196fcf362ec920b3a12568003653be522711405a5f928b693102784114c38f8bc4fb81c9c915c253c7e3e86034e931b864132a18e26c9f2ff609a418e3ab8993c578e04a7555195cdbd200563405240fb8f41dadc0f5fc632d4cba49615ce4ad31281430399c496f8e0e0702923a6e61f424d2138d89393fb0b678354b92eb18960c26b8a95c137c33223ee6c7f239bb35b20ef6142ca28a47140af2eca1590c5bd278a2d029cc794059b2c04ca4ee8770e513ca7eed85f943d1d799d388f75b946a25eba4030fd12151dc0f2aa4c3c8b08570d928c07351692447220d2e756c335f0b0f39fe53b5eaeaa46a307c472c13c2942d150e9450130d0a2bd02ffd9f137f30561aa8328c434bd06ddfc24870d4e73f44d10cddadeb457da6402a53fe79f77a8e5e6cd1e0a8d3fb4149fb20cc1393ddeac7f4a1ba28719ffbadc6928cd51e4beaabbbba7f1cbac7d4686b15fbd7da6919b3c7bf351a78eb16afc3d27990adbccfde015ba9dfb86e5b85a058a35a2c3cae8470a3da3b974aab3185e95d81f4a97c1c3deff1055687b0202cda34b8543429e5d59664e8e9b7e83fa8e3bf1c56f1b9ecd70be9e102c715596cc3ab76dbb8b36f7431404b051154c6c9aa5ecd25c4a6ad50b90423168fb7d3d93d412e9f5193ee54839b6a8970cc86fccfda31ffbbf7d69776682c82c1804d2b82e6a03d969dc39d0481da5da6165182539a32517556a16f8b5dcc1fa27d7c859893e09aaf557ddd9f47e78a1b6204f0438540fd87744db1fa20592a2df488e3914a507e383adf8d97b992e71b8e76e651bd313be1694bd981a5ecb9382b7744bd2be9444d05df827b275aabc3c876dca23f5b971097d2e47b606a7289116a5e16098ad0f80c52597a9cbc5809831f153c2daedbf605b446d46bbe24077f94733e5d70ac1d8be8bb5de60ab96f6b6bb9b0afad98aeb97eff226246e93ffbfd63a8aca329f4c2afd93a39369b5c38624e09f4d39b1bf25fa8d3bf4e4217a38f353b9e839f39522fe68069ca9b5bcb5acef1c34d55480ae001d0b6cd997038ceb0b7f58c30f5d0148921cd8c2775be21a627eec928d076b7901644db9d2df2bb3009d48", 0x1000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/22 06:15:36 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) socket$nl_generic(0x10, 0x3, 0x10) memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/22 06:15:36 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40082) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/22 06:15:36 executing program 3: r0 = memfd_create(&(0x7f0000000040)='net/mcfilter\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffff8000}}, 0x7, 0x1, 0xffffffffffffffff, 0x3, 0x9}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x766b, 0x5, 0x0, 0xfffffffffffffffa, 0x7ff}, &(0x7f0000000280)=0x14) accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000002c0)=0x10, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000000140)=[{&(0x7f0000000000)=""/12, 0xc}, {&(0x7f00000014c0)=""/217, 0xd9}], 0x2) 2018/03/22 06:15:36 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/13) 2018/03/22 06:15:36 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/78, 0x1d0}], 0x1, 0x200) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) 2018/03/22 06:15:36 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)="239334372a437514bface02657fd558f677e02994a2e6d5184b74e3c0ab29aa67ae021ebe633b09a39abf5d87169aebe194b08266a5d818d93bce5c9000f56f5679244a1370b799437e4fd14fb17cc6bdfa65f0fced5e1fa5462700036bcc96b947932a6a90d28dc7d681a5887a06b252713e344ceb220fdfcfcfdd495a6ff9d2c40b8319e194e6e1d8caf1542100399062f3831f5698fd49297892cd932d1b55801fe795c0425b7bf824f3aa27817f2de08666b9a08581afd1a27fd45c8deae2a7207302d0433cdf1ae551aeca71dc4feae8e06159e", 0xd6}, {&(0x7f0000000100)}], 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x14002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000180)={{0x2, 0xa656}, 'port1\x00', 0x3, 0x2, 0x13, 0x6, 0x9, 0x3, 0x8, 0x0, 0x3, 0x2}) writev(0xffffffffffffffff, &(0x7f0000ec6000)=[{&(0x7f0000c80000)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a0004000200003f0002000007e200e10c00f41ee40009", 0x10a}], 0x1) 2018/03/22 06:15:36 executing program 5: mmap(&(0x7f0000000000/0xb46000)=nil, 0xb46000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket(0x2, 0x5, 0x2) socket(0x10, 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x100000001, 0x401}) 2018/03/22 06:15:36 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x0, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) r1 = socket(0x3, 0x800, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="260000008000000000000000000000000000000000000000d90000000000846de7ee00000000000000000000aac09030"]}) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x1ff, 0xfffffffffffffffd}) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x3, 0x100, "fb6f6d590bc2", 0x100000001}, 0x10) 2018/03/22 06:15:36 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x191000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x0, 0x2}, 0x8) 2018/03/22 06:15:36 executing program 4: ppoll(&(0x7f0000000040), 0x0, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/22 06:15:36 executing program 7: getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x5}, &(0x7f0000000100)=0x8) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000000ef, &(0x7f0000ffd000/0x3000)=nil}) write(r0, &(0x7f0000000240)="6e2d43c3cfc5d398aace0b921699057a5bba01fc924a85ea0f6f6ae467df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f1b3520c4ee8d84652b46628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af", 0x59) writev(r0, &(0x7f0000000040), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r1) 2018/03/22 06:15:36 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_gstrings={0x1b}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/03/22 06:15:36 executing program 2: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=ANY=[@ANYBLOB="10000000010000000100000000000000"], 0x10}, 0x0) setrlimit(0x7, &(0x7f0000becff0)) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) 2018/03/22 06:15:36 executing program 3: r0 = socket$inet(0x2, 0x4, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000f81000), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/22 06:15:36 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0x3, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0xffffffffc6ea482a, 0x4) sendto$inet6(r0, &(0x7f0000000000)="040100000009cb396da1000000b932ce5b73832fb2cd0000", 0x18, 0x8000000000000000, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @empty, 0xfffffffffffffffe}, 0x1c) [ 43.310125] sg_write: data in/out 327644/197 bytes for SCSI command 0x0-- guessing data in; [ 43.310125] program syz-executor7 not setting count and/or reply_len properly 2018/03/22 06:15:37 executing program 5: modify_ldt$read_default(0x2, &(0x7f0000000140)=""/187, 0xbb) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffff8) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x10}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) pipe(&(0x7f00000000c0)={0x0}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/03/22 06:15:37 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/udp\x00') sendfile(r0, r2, &(0x7f0000007000), 0x1) 2018/03/22 06:15:37 executing program 2: creat(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000080)='./file0\x00') close(r0) write$sndseq(r1, &(0x7f0000000040)=[{0x9615, 0x200, 0x2, 0x4, @tick=0xfff, {0x7, 0x69a2}, {0x4, 0x3}, @addr={0x6f, 0x6}}, {0x7a1, 0x80000001, 0x100000001, 0x100000001, @time={0x77359400}, {0x8, 0xffff}, {0xd4}, @time=@tick=0x222}], 0x38) 2018/03/22 06:15:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x4000000000040000, 0x3}, 0xffffffffffffff3e) r2 = socket$packet(0x11, 0x400000002, 0x300) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x20) prctl$intptr(0x6, 0x8) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000080)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) membarrier(0x3, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) 2018/03/22 06:15:37 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r1 = socket(0x11, 0x80003, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) close(r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000000380)={r3, 0x4, &(0x7f0000000100)=[0x400, 0xffff, 0x1, 0x9596], &(0x7f0000000140)=[0x0, 0x6, 0x8, 0xfffffffffffffc01, 0xfffffffffffffff7, 0x4, 0x5, 0x185b50818000], 0x24, 0x2, 0x5, &(0x7f0000000180)=[0x6, 0x63e574a5], &(0x7f0000000300)=[0x7]}) 2018/03/22 06:15:37 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="0400000000090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf", 0x2c, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0xfffffffffffffffa, 0xffff, 0x10000, 0x3, 0x1}, &(0x7f0000000280)=0x14) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000140)={r4, 0x9}, 0x8) 2018/03/22 06:15:37 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c9dffb)='veno\x00', 0xffffffffffffffbe) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xc3947caa) recvfrom(r0, &(0x7f0000000000)=""/230, 0xe6, 0x0, &(0x7f0000000100)=@sco={0x1f}, 0x80) r1 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) ioctl$KDSETMODE(r2, 0x4b3a, 0x9) setsockopt$inet_int(r1, 0x0, 0x400000000b, &(0x7f0000778ffc)=0x100000001, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0x8) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000100)={0x5, 0x7, 0x8000, 0xfff, 0x8}) setns(r1, 0xc000000) sendto$inet(r1, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000384000)=0x4, 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000026633961cafc546f637318aa65c4106fffffffffa7678a2d6b2ca534ed0facc2f3bf996de2662d95021deb26da97dbb6ac58f0"], 0x68) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x4a0000, 0x0) 2018/03/22 06:15:37 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$netlink(0x10, 0x3, 0x0) fanotify_init(0x0, 0x101000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) sendmsg$nl_route(r0, &(0x7f0000e26000)={&(0x7f0000016000)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x1c}, 0x1}, 0x0) [ 43.415181] IPv4: Oversized IP packet from 127.0.0.1 [ 43.450824] IPv4: Oversized IP packet from 127.0.0.1 2018/03/22 06:15:37 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7f4, 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x800) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f000080e000)={0x2, 0x4e20}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x840, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef2fd0), 0x0, &(0x7f0000eeffdb)=""/81, 0x51}, 0x41002106) 2018/03/22 06:15:37 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000040)={0x20000000000002d6, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x200040, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)) 2018/03/22 06:15:37 executing program 4: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000062000), 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000000080)={0x0, 0x2710}, 0xffffffffffffff4f) readv(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/244, 0xf4}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)}], 0x5) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x10, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x5f05, 0x401, 0x81, 0x6, 0xacd6, 0x101, 0x1, 0x9, 0x4, 0x4}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x9249249249249a8, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000003c0)={'irlan0\x00', 0x80000000}) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/191, 0xbf}], 0x1) dup3(r2, r1, 0x0) 2018/03/22 06:15:37 executing program 1: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) r1 = gettid() unshare(0x28060400) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/udp\x00') sendfile(r0, r2, &(0x7f0000007000), 0x1) 2018/03/22 06:15:37 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@empty, @multicast1}, &(0x7f0000000100)=0x8) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000858ffc)=0xfffffffffffffffb, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10200) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/22 06:15:37 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0xc, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/22 06:15:37 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001f80)=@broute={'broute\x00', 0x20, 0x5, 0x1ee8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x29, 0x22eb, 'lo\x00', 'ipddp0\x00', 'bond0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x854, 0x89c, 0x9c8, [@u32={'u32\x00', 0x7c0, {{[{[{0x80000001, 0x3}, {0x4, 0x3}, {0x0, 0x2}, {0x81, 0x2}, {0x10001}, {0x32}, {0x1, 0x1}, {0x7ff, 0x2}, {0x100000001}, {0x1, 0x3}, {0xd6, 0x3}], [{0x0, 0xffffffff}, {0x4}, {0x401, 0x5}, {0x2bf, 0x8}, {0x6, 0x536}, {0x1ff, 0x96}, {0x4, 0xffffffff7fffffff}, {0x80000001, 0xf2}, {0xf0, 0x2}, {0x4, 0x6}, {0x4, 0x8f}], 0x6, 0xb}, {[{0x6e76, 0x3}, {0xc9f5}, {0x6}, {0x91d}, {0x10000, 0x2}, {0x7, 0x1}, {0x72b, 0x3}, {0x401, 0x3}, {0x200000000000, 0x3}, {0x1}, {0x7, 0x2}], [{0x6, 0x71176bb0}, {0x56d9, 0x9}, {0x7, 0xfffffffffffff686}, {0x53, 0xfffffffffffffffc}, {0x4, 0x40}, {0x6bc6bc7b, 0x401}, {0x7}, {0x2, 0x4}, {0x2, 0xffffffffffffffff}, {0x8, 0x9}, {0x5, 0x20}], 0x5, 0x8}, {[{0x3a30, 0x2}, {0x5, 0x2}, {0x20, 0x2}, {0x2, 0x2}, {0x209, 0x3}, {0x4}, {0x6, 0x2}, {0x8, 0x3}, {0x10001}, {0x6c0, 0x2}, {0x10001, 0x3}], [{0x1, 0xfff}, {0x7, 0x6}, {0x8, 0x2}, {0x8, 0x9e9}, {0x54, 0x7}, {0x200, 0xa84c}, {0x7, 0x6e}, {0x8001, 0x5}, {0x7ff, 0x1}, {0x7}, {0xa7, 0xffffffffffffffc1}], 0x2, 0xa}, {[{0x6, 0x3}, {0xfffffffffffff374, 0x1}, {0x400}, {0x3f}, {0x7}, {0x9, 0x2}, {0x100, 0x3}, {0x54}, {0x9, 0x3}, {0x8000, 0x2}, {0x2, 0x1}], [{0x100000001, 0xf39b}, {0xfffffffffffffe78}, {0x7f, 0x7}, {0x5, 0xeee}, {0x73, 0x4}, {0x7, 0xfff}, {0x2, 0x2e49}, {0x8000, 0x9}, {0x1f, 0xff}, {0x9}, {0x3, 0x5}], 0x7, 0x8}, {[{0x1, 0x3}, {0x5, 0x3}, {0x0, 0x1}, {0x3, 0x1}, {0x1000, 0x3}, {0x8000}, {0x9, 0x3}, {0x8814}, {0x1, 0x3}, {0x88, 0x3}, {0x3, 0x3}], [{0x0, 0x100}, {0x913, 0xfffffffffffffff7}, {0x548d, 0x9}, {0x7fff, 0x40}, {0x2, 0x200}, {0x9, 0x1949013a}, {0x3ff, 0x100000000}, {0x5, 0x511}, {0x8a93, 0x1000}, {0xde, 0x2}, {0x0, 0xeb}], 0x0, 0xb}, {[{0x0, 0x1}, {0x7, 0x3}, {0x0, 0x2}, {0x8, 0x3}, {0x7, 0x1}, {0x8, 0x1}, {0x8, 0x1}, {0x7fff, 0x3}, {0x0, 0x3}, {0x0, 0x1}, {0x7f}], [{0x4, 0x7}, {0xee5, 0x10000}, {0x6, 0x3}, {0x1, 0x8}, {0xffff, 0xe1}, {0x10001, 0x1}, {0x8, 0x8000}, {0xfffffffffffffffe, 0x4}, {0x6, 0x8001}, {0x26b, 0xa9}, {0x3, 0x100000001}], 0x5, 0x2}, {[{0x177, 0x1}, {0x40, 0x3}, {0x2, 0x3}, {0xff, 0x3}, {0x0, 0x3}, {0x5, 0x2}, {0x1000}, {0x6, 0x2}, {0x9, 0x2}, {0x6, 0x1}, {0x8000, 0x3}], [{0x80000000, 0x8}, {0x5, 0x10001}, {0x7, 0x2}, {0x0, 0x7}, {0xffffffffffff8000, 0x401}, {0x5, 0x1}, {0xfffffffffffffffe, 0x7fffffff}, {0x3ff, 0x9}, {0x2, 0x8}, {0x5, 0x6}, {0x3e35422c, 0x1}], 0x2, 0x7}, {[{0x7}, {0x9, 0x2}, {0x10001}, {0x2, 0x2}, {0x4, 0x1}, {0x9}, {0x7fffffff, 0x3}, {0x9, 0x3}, {0x5, 0x1}, {0x31d, 0x3}, {0x7, 0x1}], [{0x1, 0xfffffffffffff001}, {0x10001, 0x10001}, {0x9}, {0x0, 0x80000000}, {0x3, 0xbeb}, {0x8, 0xc04}, {0x8, 0x8}, {0x1c000, 0x7fff}, {0x3f, 0x1ff}, {0x8, 0x8001}, {0x2, 0x1}], 0x1, 0x2}, {[{0x8, 0x3}, {0x200, 0x2}, {0x8000, 0x2}, {0x81}, {0x3, 0x3}, {0x100000000}, {0xe3, 0x1}, {0xec1, 0x3}, {0x4, 0x3}, {0x9, 0x1}, {0x7ff, 0x2}], [{0x7ff}, {0x4, 0x5}, {0xdd46, 0xfcd}, {0x7, 0x20}, {0x6, 0x400}, {0xffffffffffff2600, 0x5}, {0x9, 0x4}, {0x3, 0x7}, {0x1, 0x8}, {0x7, 0x9}, {0x80000000, 0x1}], 0x9, 0x4}, {[{0x2}, {0xc000000000000000, 0x3}, {0x400}, {0x8, 0x2}, {0xffffffffffffff9e, 0x1}, {0x6, 0x1}, {0x3f, 0x3}, {0x2, 0x1}, {0x4}, {0x6}, {0xffffffffffffffff, 0x3}], [{0x2f1b, 0x20}, {0xf760, 0x200}, {0x8199, 0xa9}, {0x0, 0xf24}, {0x3, 0x7fff}, {0x97a7, 0x9e}, {0x9, 0x5}, {0x8e000000000, 0x1}, {0x401}, {}, {0x0, 0x1}], 0x1, 0xb}, {[{0x9, 0x3}, {0x9, 0x3}, {0x7}, {0x5}, {0x1, 0x2}, {0x2, 0x1}, {0x425, 0x2}, {0xffffffff, 0x3}, {0xc0000000000000, 0x3}, {0x7ff}, {0x100}], [{0x1, 0x7}, {0x1, 0xa8b}, {0x0, 0x3ff}, {0x25c, 0x4}, {0x2}, {0xbac2, 0x1}, {0x8c, 0x9}, {0xd7, 0x4}, {0x4, 0x10001}, {0x5, 0x2}, {0x4, 0x4}], 0x4, 0x8}], 0x8}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x80, 0x9}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x81, 'system_u:object_r:selinux_config_t:s0\x00'}}}}, {{{0x5, 0x61, 0xe0f7, 'eql\x00', 'sit0\x00', 'lo\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0x8bc24054c56f5b4a, 0xff, 0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x8ac, 0x920, 0x948, [@u32={'u32\x00', 0x7c0, {{[{[{0x4, 0x3}, {0x918e, 0x2}, {0x3, 0x3}, {0x0, 0x1}, {0x0, 0x3}, {0x2, 0x2}, {0x5, 0x3}, {0x0, 0x2}, {0x9622, 0x2}, {0x5}, {0x2, 0x3}], [{0x1, 0x4}, {0x80, 0x40}, {0x6, 0xffffffffffffff7f}, {0x4, 0x847}, {0x1, 0x2}, {0x7445, 0x5}, {0x9, 0x9}, {0x48c2, 0x3}, {0x6, 0xffff}, {0x100, 0x800}, {0x0, 0x9}], 0x1, 0x2}, {[{0x0, 0x3}, {}, {0x5}, {0x2, 0x1}, {0xfd6, 0x2}, {0x8, 0x3}, {0x6, 0x3}, {}, {0x4, 0x3}, {0x10001, 0x2}, {0xb751, 0x3}], [{0xfff, 0x81}, {0x7, 0x3}, {0x3, 0x5}, {0x9, 0x80}, {0x3, 0x1}, {0x81, 0x3f}, {0x9, 0x2}, {0x9e, 0x1f}, {0xc833, 0xffffffffffffff8e}, {0x4, 0x7}, {0x200, 0xba}], 0xa, 0x6}, {[{0x7, 0x3}, {0x7fffffff, 0x3}, {0x5, 0x3}, {0x8001, 0x3}, {0x8, 0x3}, {0x101}, {0x2, 0x3}, {0x6, 0x3}, {0x6}, {0x90f, 0x2}, {0x100000001, 0x3}], [{0x20, 0x8}, {0x6, 0x9}, {0x0, 0x1}, {0x2, 0x3}, {0x1, 0x1ff}, {0x8, 0xffffffff00000000}, {0x758, 0x8000}, {0x0, 0x5}, {0x5, 0x2}, {0x1, 0x9}, {0x6, 0x7}], 0x2, 0xb}, {[{0x3, 0x3}, {0xfff, 0xfb5e68ec437b56dd}, {0x1, 0x3}, {0x6, 0x1}, {0x2, 0x2}, {0x7, 0x3}, {0x7, 0x3}, {0xe0}, {0x0, 0x3}, {0x10001, 0x3}, {0xfffffffffffffff8, 0x2}], [{0x7fff, 0x7}, {0x5, 0x2}, {0x10001, 0x80000001}, {0x9, 0x5}, {0xaf, 0x80000000}, {0x6, 0x1f}, {0x2, 0x81}, {0x36e045c, 0xb5}, {0x3, 0x4}, {0x3, 0x1ff}, {0xdcc5, 0xcfc}], 0xb, 0x3}, {[{0x58de, 0x2}, {0x708a, 0x3}, {0x40, 0x2}, {0x1000}, {0x81, 0x3}, {0x4, 0x3}, {0x64}, {0x5, 0x1}, {}, {0x6, 0x2}, {0x3, 0x1}], [{0x6, 0xffffffffffff7fff}, {0x8, 0x10001}, {0x3ff, 0x9}, {0x6, 0x7}, {0x0, 0x4}, {0x6, 0xfff}, {0x7fffffff, 0x7fff}, {0x1ff, 0x1}, {0x9, 0x5}, {0x9, 0xfffffffffffffff7}, {0x7, 0x101}], 0x7, 0x1}, {[{0x4, 0x3}, {0xffffffffffff93cf, 0x2}, {0x1ff, 0x1}, {0x4, 0x1}, {0x1, 0x2}, {0x0, 0x2}, {0x5, 0x2}, {0x100000000, 0x3}, {0xdfe, 0x1}, {0x6a9, 0x3}, {0x8542, 0x3}], [{0xc775, 0x66f}, {0x6, 0x1}, {0x8000, 0x100}, {0x10001, 0x100}, {0x8, 0x1}, {0x101, 0x6532d398}, {0x81, 0xfffffffffffffffb}, {0x7fff, 0x8}, {0xfffffffffffffff9, 0x100}, {0x5}, {0x8001, 0x8}], 0x5, 0x8}, {[{0x8e4}, {0x10001, 0x3}, {0x8, 0x1}, {0x0, 0x2}, {0xf68, 0x3}, {0x2, 0x3}, {0x7, 0x3}, {0xfff, 0x3}, {0x3, 0x2}, {0x3f}, {0x44a5, 0x3}], [{0x2, 0x4}, {0x81, 0x7}, {0x8, 0x404}, {0x100000001, 0x8001}, {0xcd9, 0x5}, {0x7, 0x400}, {0x7fffffff, 0x9}, {0x6, 0x4}, {0xfffffffffffffff9, 0x2}, {0x81}, {0x180, 0x9}], 0x6, 0x9}, {[{0x80, 0x3}, {0x1020000000000, 0x2}, {0x7ff, 0x2}, {0xb0, 0x1}, {0xf, 0x2}, {0x3}, {0x401}, {0x7}, {0x6, 0x1}, {0xff}, {0x7, 0x463a9c69711f772b}], [{0x1, 0xa2fc}, {0x1, 0x7}, {0x3, 0x252f}, {0x1, 0x8}, {0x6, 0x7fff}, {0xee7, 0x134}, {0x5d1, 0x4}, {0x40, 0xff}, {0xffffffff, 0x16a}, {0x1f, 0x7fffffff}, {0x200, 0xffff}], 0x0, 0x1}, {[{0x2, 0x3}, {0x4, 0x3}, {0x0, 0x3}, {0x6, 0x2}, {0x6, 0x2}, {0x96d, 0x2}, {0x4, 0x3}, {0x0, 0x1}, {0x4, 0x3}, {0x5a7}, {0x8e}], [{0x1a6, 0x10001}, {0x2, 0xfffffffffffffff7}, {0x9, 0x600000000}, {0x5, 0xfff}, {0x9}, {0x4fe0, 0x6}, {0x2, 0x4}, {0x4073, 0x1}, {0x2}, {0x0, 0x8}, {0xbd37, 0xffffffff}], 0x5, 0x9}, {[{0x4b, 0x1}, {0x6}, {0x1, 0x3}, {0x3b}, {0x8c5, 0x2}, {0x8}, {0x8, 0x3}, {0x3, 0x3}, {0x4e1, 0x2}, {0x4, 0x3}, {0x3ff, 0x2}], [{0xe, 0x5}, {0x5, 0xfffffffffffffffe}, {0x401, 0x1000}, {0x8000}, {0x20, 0x212}, {0x101, 0x4}, {0x8, 0x5}, {0x4, 0x40}, {0x1000, 0x1}, {0x2000000000, 0xffffffff}, {0xfffffffffffffff9, 0x7ff}], 0x7, 0x1}, {[{0x100000001}, {0x8, 0x3}, {0x7ff, 0x1}, {0x3}, {0x8, 0x3}, {0x7ff, 0x3}, {0x787, 0x1}, {0x2, 0x3}, {0x3, 0x3}, {0x80, 0x2}, {0x3f, 0x3}], [{0x2f89, 0x8}, {0xd5, 0x100000001}, {0x100000000, 0x12}, {0x40, 0x2}, {0x8, 0x80000001}, {0xffffffff, 0x9}, {0x8000, 0x9}, {0x3, 0x1}, {0x100000000, 0x72b}, {0x7ff, 0x101}, {0x9, 0x100000000}], 0x7, 0x8}], 0x3}}}, @arp={'arp\x00', 0x34, {{0x4, 0xe9ff, 0x2, @dev={0xac, 0x14, 0x14, 0xe}, 0xff, @rand_addr=0x6, 0xffffff00, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], @random="bac4b5ab0991", [0xff, 0xff, 0xff, 0xff, 0xff], 0x15, 0x3c}}}]}, [@common=@mark={'mark\x00', 0x8, {{0xfffffff0}}}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x9, 0x3}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xfffffffffffffffa}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x11, 0x64, 0x5, 'vcan0\x00', 'dummy0\x00', 'ip_vti0\x00', 'yam0\x00', @empty, [0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xe0, 0x108}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x8001, 0x1ff}}}, @common=@redirect={'redirect\x00', 0x4}]}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}}, {{{0x9, 0x44, 0x805, '\x00', 'syz_tun\x00', 'gretap0\x00', 'gretap0\x00', @random="db4020b7173f", [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0x880, 0x8a8, 0x8d0, [@m802_3={'802_3\x00', 0x8, {{0xfd, 0xffffffff80000001, 0x2, 0x2}}}, @u32={'u32\x00', 0x7c0, {{[{[{0x3, 0x1}, {0x1f}, {0x81, 0x2}, {0x7, 0x1}, {0xfffffffffffffc00, 0x3}, {0x7ff, 0x2}, {0x3, 0x3}, {0x7fff, 0x1}, {0x20, 0x2}, {0x10000, 0x1}, {0x1000}], [{0x8, 0xc87}, {0x80000001, 0xffffffffffffffff}, {0x1, 0x8}, {0x65}, {0x2b, 0x1}, {0x7fffffff}, {0x4, 0x6}, {0x7f, 0x6}, {0x8, 0xfffffffffffffffc}, {0x6}, {0x80, 0x7}], 0xb, 0x9}, {[{0x2, 0x3}, {0x3f, 0x3}, {0xffffffffa85b4117, 0x3}, {0x8, 0x3}, {0x100000001, 0x3}, {0x1ff, 0x3}, {0x4, 0x2}, {0x2, 0x3}, {0x91, 0x3}, {0x1f, 0x1}, {0x786f, 0x2}], [{0x8, 0x6}, {0x4, 0x800}, {0x6, 0x9}, {0x8, 0x80}, {0x101, 0x7f}, {0x69, 0x7}, {0x20, 0x302}, {0xa0, 0x1}, {0xfffffffffffffff8, 0x10}, {0x81, 0x7}, {0x1, 0x3}], 0x3}, {[{0x20000000, 0x2}, {0x80000001, 0x3}, {0x3, 0x3}, {0x8, 0x3}, {0x3cb645e4}, {0x9, 0x3}, {0x9, 0x2}, {0x5, 0x3}, {0x4, 0x3}, {0x800, 0x1}, {0x6, 0x3}], [{0x5}, {0x2, 0x7}, {0x6, 0x2}, {0xcb6, 0x3}, {0x100000000, 0x401}, {0x9, 0xffff}, {0x7, 0xfffffffffffff801}, {0x4, 0x200}, {0x4, 0x69aca574}, {0x0, 0x3ff}, {0x8, 0x6}], 0x0, 0x1}, {[{0x1, 0x2}, {0x2, 0x3}, {0x10000, 0x1}, {0x87, 0x1}, {0xff, 0x1}, {0x10001, 0x3}, {0x8, 0x3}, {0x33c9, 0x3}, {0x9, 0x1}, {0x6, 0x35a5c9b22b3db412}], [{0x7fff}, {0x82f3, 0xff}, {0x9, 0xad0}, {0xfffffffffffffffc, 0x40}, {0x3, 0x2}, {0xfffffffffffffffa, 0x80000000}, {0x2, 0x100000000}, {0x7fff, 0x5}, {0x7fffffff, 0x3}, {0x3, 0x2}, {0x8, 0x400}], 0x8, 0x4}, {[{0x3}, {0xffff, 0x2}, {0x9}, {0x188, 0x2}, {0x1, 0x3}, {0x500000000000000, 0x1}, {0x80000000}, {0x3, 0x1}, {0x3, 0x3}, {0x0, 0x2}, {0xfffffffffffffffc}], [{0x4, 0x1f}, {0x2, 0x4}, {0x8, 0x1}, {0xf30}, {0x2, 0x1}, {}, {0x7, 0x6}, {0x6}, {0x1ff, 0x4}, {0x4, 0x800}, {0x10001, 0x8759}], 0x2, 0x1}, {[{0xd999, 0x3}, {0x80, 0x1}, {0x9, 0x3}, {0x866, 0x3}, {0x5, 0x1}, {0x8001}, {0x7, 0x1}, {0x30f, 0x1}, {0x100, 0x1}, {0x8, 0x1}, {0x7, 0x2}], [{0x1, 0x9}, {0x20, 0x8}, {0x4, 0x4000000000000000}, {0x401, 0x5}, {0x3f, 0x8}, {0x100000000, 0x7}, {0x15, 0x9}, {0x9}, {0x7, 0x1}, {0x9, 0x10001}, {0x6, 0x80}], 0x9}, {[{0x1, 0x2}, {0x800, 0x3}, {0x4, 0x3}, {0x459f, 0x3}, {0x2}, {0x6, 0x1}, {0x9, 0x3}, {0x1, 0x3}, {0x951, 0x2}, {0x8, 0x1}, {0x1, 0x1}], [{0x3, 0xa02}, {0x3ff}, {0x5, 0x4}, {0x2, 0x8}, {0x2767, 0x2}, {0x2, 0x43}, {0xc05, 0x7}, {0x0, 0xe45}, {0x10001, 0x1000}, {0x200, 0x543}, {0x80000001, 0x7}], 0x7, 0x7}, {[{0x1, 0x3}, {0x7ff, 0x3}, {0xffffffff80000001, 0x3}, {0x9, 0x1}, {0x0, 0x3}, {0x100000000}, {0x1, 0x3}, {0x8, 0x1}, {0x1ff, 0x1}, {0xffffffffffffff2f, 0x3}, {0x3}], [{0x101, 0x9}, {0x5, 0x5}, {0x7, 0x3f}, {0x8, 0x1}, {0x3, 0x3}, {0x7c7f, 0xfffffffffffffff7}, {0x4, 0xa775}, {0x9, 0xad4c}, {0xdc, 0x10001}, {0x2, 0xba28}, {0x9, 0x7}], 0x0, 0x2}, {[{}, {0x0, 0x1}, {0xf3}, {0xffffffff, 0x1}, {0xba}, {0x90b, 0x3}, {0x8, 0x3}, {0x3, 0x3}, {0x200, 0x3}, {0x10000, 0x3}, {0x4, 0x1}], [{0x3, 0x412}, {0xfffffffffffff801, 0x4}, {0x101, 0x8}, {0x7fff, 0x2}, {0x0, 0x2}, {0x7ff, 0x6}, {0x1, 0x95}, {0x800, 0x7f}, {0x0, 0xffffffffffffffff}, {0xfffffffffffffffb, 0x8}, {0x7, 0xff2}], 0x9, 0x7}, {[{0xff, 0x1}, {0x200}, {0x3, 0x1}, {0x1ff, 0x3}, {0xffffffff, 0x3}, {0x7}, {0x10001, 0x3}, {0xe75e}, {0xc71, 0x1}, {0x4, 0xd5c903082c582592}, {0x81, 0x3}], [{0xffffffffffffff81, 0x800000000000000}, {0x80, 0x1}, {0x8, 0x3ff}, {0x4, 0x6}, {0x10001, 0x1f}, {0x3, 0x3}, {0x7, 0x7ff}, {0x5, 0x8}, {0x5, 0x3}, {0x4, 0x1}, {0x2, 0x3ff}], 0x9, 0x6}, {[{0x0, 0x3}, {0x100000000, 0x2}, {0x1, 0x1}, {0x20, 0x1}, {0xe4, 0x3}, {0x1, 0x1}, {0x9, 0x3}, {0x8, 0x2}, {0x1ff, 0x3}, {0x80, 0x3}, {0x5, 0x1}], [{0x4, 0x25}, {0x3}, {0x80000000, 0x6}, {0x5, 0x43}, {0xfffffffffffff33a, 0x9}, {0x7f, 0xffffffffffffffe1}, {0x100, 0xa4b4}, {0x7fffffff, 0x4}, {0x100000001}, {0x1369, 0x6}, {0x200}], 0x1, 0x4}], 0x1, 0x1}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x5}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x40, 0x8ae7, 'tunl0\x00', 'syzkaller1\x00', 'rose0\x00', 'ip_vti0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x100, 0x128, 0x170, [@helper={'helper\x00', 0x24, {{0x0, 'RAS\x00'}}}, @helper={'helper\x00', 0x24, {{0x1, 'sane-20000\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xfffffffffffff70d}}}]}, @common=@log={'log\x00', 0x24, {{0x1000, "1c1310aebad42f2f1e31f361470bd6016b8eed6096f8dede99e22d0aa7b7", 0x8}}}}]}]}, 0x1f38) lsetxattr(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)=@known='com.apple.system.Security\x00', &(0x7f00000020c0)='u32\x00', 0x4, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00009f5ffc)=0xfffffffffffffff8, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000002000)={{0x3, 0x3, 0x2, 0x2, 0x7}, 0x3, 0x2, 0x6}) 2018/03/22 06:15:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2}, &(0x7f0000000200)=0xc) recvfrom$packet(r4, &(0x7f0000000140)=""/74, 0x4a, 0x40000000, &(0x7f0000000240)={0x11, 0xe, r5, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x100}}, [0x397, 0x101, 0x101, 0x1000, 0x44d, 0x6c4, 0x5, 0xc8c, 0x7, 0xbf4b, 0x6, 0x101, 0x7af1, 0xff, 0x20]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000003c0)={r6, 0xfffffffffffffff9}, &(0x7f0000000400)=0x8) dup2(r0, r3) r7 = dup2(r2, r4) fcntl$setown(r7, 0x8, r1) tkill(r1, 0x16) 2018/03/22 06:15:37 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/igmp\x00') ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000000)=""/11) sendfile(r1, r1, &(0x7f00000000c0)=0x400003, 0x29) 2018/03/22 06:15:37 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x8}, {}, @queue}], 0x30) setns(r0, 0x8000000) 2018/03/22 06:15:37 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="cb", 0x1, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x640, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000100)={'ip6gre0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) keyctl$update(0x2, r0, &(0x7f0000000180)="c3", 0x1) 2018/03/22 06:15:37 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffb, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400100, 0x0) init_module(&(0x7f0000000100)='/dev/rfkill\x00', 0xc, &(0x7f0000000140)='Rpuset\x00') ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000180)=0x10000000000001) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/22 06:15:37 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x329, 0x8000, 0x7ff, 0xcd, 0x3, 0x0, 0x9, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={r2, 0xffffffffffffffc0, 0x30, 0x0, 0x7}, &(0x7f0000000140)=0x18) r3 = dup3(r1, r0, 0x80000) sendmsg$netlink(r3, &(0x7f0000000b40)={&(0x7f00000001c0)=@kern={0x10}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000a80)}, 0x0) 2018/03/22 06:15:37 executing program 3: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x193d584e) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) 2018/03/22 06:15:37 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) sendfile(r0, r1, &(0x7f0000000140), 0x8402) vmsplice(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="45e848647b0c86cebb", 0x9}, {&(0x7f00000001c0)="a7c0424029ae3f2d7cc9eca9dbabb3b08be99afce33a851163abe77bfbfd57c13d4e79ba9d42103b005cce928d7536d04451", 0x32}, {&(0x7f0000000200)="597f461dedf2b1d398ecf5cd022b7f27f2a086dcd6adacfcc1234cd312623b1f12e8e4a564551764aa35db4c215d9800821b517a017812c89b16d64dab0eacffc9d17286e93c22f447c305068d7e75d72e781f0a693e08c0bf3ac6fdf0187945b19594c6ca9d7877103c496b7719ee4705ce9640acf8405419d553dd5b47788f119ce62db93837b561d0e22431cce41b8c2c946227983ab34d162c887f1949de1e87af1ebfc97e93f607bb03052f1f93f8d12a91e01abed65a1689aae2dc1f644585bf2adf7d7492b15b7513895d2d5dd66c4388c3b0fe49d1ac619a4c94d4d3dcf2fb98f99fd12a0cdb218b", 0xec}], 0x3, 0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0x101}, 0x8) 2018/03/22 06:15:37 executing program 2: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="78fa1b771b7ec39cb5cfbc6cbce396cb84c4a0270fb3e5eb2c50c6a2bacb93009cec050c07c236e85691ef66639ccb3d796db10987ec2e78dd4d7dda3ae322d0", 0x40, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="7dddd7459e664dc81363102b315b266930fbe1754a237d4098ff54ddf0bf12ac935b92bda1aa19622758537c00e3ae7d3bab254526be9385cd8887b43d9423f88fb05aa0025edd12c4c2ce52e14e0f1c6e481ff03615d83143b4f61108fab5176ccc780e9b51838836dc05c26590999eefc59e60d8ff9501f4c04a15261999cc5e30207ff5ceb9838ef7b58a39c018eb7ea923acbfcc20b75ba365a27291a97c1a29477a356d93aedaba11dcbbd9786d9064ad50c54bc8aa089aae123918687ea2fea9d604a725edc361d4390ade17bac1ededc5650c6e89a95035805a", 0xdd, 0xfffffffffffffffb) r3 = accept4(0xffffffffffffffff, &(0x7f0000000700)=@rc, &(0x7f0000000780)=0x80, 0x80000) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f00000007c0)=""/127, &(0x7f0000000840)=0x7f) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f00000000c0)="7461c5762b74be8a2301d97f61e50c9a535c63d3f5b6aed8ea9dc62a0bf58fec11ff04b6b0e71899811d50ddfd080898aed10528d92195993f57df74053f95f99595b3e5552abbb10fc3b53977c66fa3036d2e1bd65d425392c2d08210c8e1d9e2d38bbc10128b3b732c3cb83916d014f9ebb0f85b1e6cb21c8ff82cab1ac82077d9eda5f9a36b2876d304d4c6e4d8d416fc0088504c63cf56c0bb0cc5ee20b7d8beb6016da75ecee72f9efa148ef5d3de0845218b29498cc978201f25aedabeecab567b74ad70ccc11eac6fe4b95cc24b", 0xd1}, {&(0x7f00000001c0)="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", 0xff}, {&(0x7f00000002c0)="ac914b1ae9f19e2896b4925335f70afd3f13e408853eedb67ab8e8627f2dc385c7a6c9fa923ce4c95d93b9d318c53fe62a5e750dbf35913f483e", 0x3a}], 0x3, r2) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x60000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000580)=""/98, &(0x7f0000000600)=0x62) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x0, 0x0, &(0x7f0000dcf000)=ANY=[], 0x0, 0x0, &(0x7f0000c50000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000cf7000)={0x8, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="07a292660000e81688d4bad6a57007d48b5232876d94b4b48539426b33bb91c3ab355a03fb58218d73bc23611c65c790854ac27685d5178ecb5683e3d5072f54403b2a450b16609d3b07c499117122a455fcd7c92f23f61840361d1b8d6aad90dacc0a5f31ee7f537856bc784b99b5a9a9b012d82ffeb9a36dd0926fafe66eb95dc04721bb133fa4dd2e91b7f0f5e8a6166bacee38fa8fa087ef68456a96434dfe293335f3757965a3c031eb68e883d30a5a32ede5fb88833aabe3f923a6f732a9c469903a9d83f5e1ccfc1c624a5de648b5"], 0x0, 0x0, &(0x7f0000465fb9)}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r4, 0x21, 0xcd, &(0x7f0000000500), &(0x7f0000000640)=0x183) 2018/03/22 06:15:37 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x4d6a16c2, 0x4) r2 = syz_open_dev$binder(&(0x7f0000000340)='/dev/binder#\x00', 0x0, 0x802) r3 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000300)=[{&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000002040)="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0x1000}, {&(0x7f0000000100)="b0071ef14c43c10317db51e10108e234f0dd28cd0a14d1115cae532d7c2eadd56355d74fb024c42028c23125bea0b49900991e9d5e85d70bc5345c01a33791554cd4865040af18da7470259654afaacb1773aa6fb9c5c230d43f14cf2cf21a51f15d9e5fb7092cd74796e1c43a9f660cca7dbf03f7", 0x75}, {&(0x7f0000000180)="9efb9440b090cb49fffd2fd8d350d7979e8035f931cc7233f0d1cf18ec2d4a9f58db7618a3d4ec4ee625b7f3ebf6f5babb7392a7fdcc91a8f73d13a2e747f7a493ac6eb857abe8df976d9d5ca50b38559b87b1e54d9ab1ab3e27ed66c6839e1748cd59d49528e3fd144ea6806358a3ced7099cee9dbbd12a92fb7d292e94b3dcc58abf347d14ca6ce4ebeda91321e3590df8f366c318617684b5c569b158715a05a2c3c40466a59c0ad5af6f5bab560209a5360e9e581876fc4bd130272af6698d398754c0a407dc8ae242b76997b29722d7fcaffdf4ac7c41127620f406ebbb4a3f9d5cdd540c8dd71594140b95a7446501ff20102259e5", 0xf8}, {&(0x7f0000000280)="ed39a554f2d44b3b8b981c652216936fd95769614f776ac61648239fb1addc8c018da442e437135d917f679a6b290bfc506d7419f0ddfad69d1cb5291fa27bfa0b3b", 0x42}], 0x5, &(0x7f0000000700)=[@rights={0x24, 0x1, 0x1, [r0, r1, r1, r2, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0xb4, 0x8000}, 0x80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/enforce\x00', 0x400080, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r9, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/03/22 06:15:37 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000072fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000c9dfec)={0x1, 0x0, 0x0, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_getroute={0x14, 0x1a, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) [ 43.746545] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 43.767578] binder: 5761:5773 unknown command 1720885767 [ 43.777536] binder: 5761:5773 ioctl c0306201 20cf7000 returned -22 2018/03/22 06:15:37 executing program 4: r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000062000), 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(r0, 0x1, 0x13, &(0x7f0000000080)={0x0, 0x2710}, 0xffffffffffffff4f) readv(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/244, 0xf4}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000280)=""/179, 0xb3}, {&(0x7f0000000340)}], 0x5) mknod$loop(&(0x7f0000000340)='./file0\x00', 0x10, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x5f05, 0x401, 0x81, 0x6, 0xacd6, 0x101, 0x1, 0x9, 0x4, 0x4}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x9249249249249a8, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000003c0)={'irlan0\x00', 0x80000000}) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/191, 0xbf}], 0x1) dup3(r2, r1, 0x0) 2018/03/22 06:15:37 executing program 3: connect$inet(0xffffffffffffffff, &(0x7f0000873000)={0x2, 0x4e20}, 0x10) mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000002ffc), &(0x7f00009b7000)=0xff2a) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/03/22 06:15:37 executing program 1: r0 = socket(0xc, 0x200005, 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/22 06:15:37 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x1}) r3 = socket$key(0xf, 0x3, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x0) r4 = creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x4000000, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r5, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) poll(&(0x7f0000001240)=[{r1, 0x1}], 0x1, 0x10001) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001180)) openat$ppp(0xffffffffffffff9c, &(0x7f0000001200)='/dev/ppp\x00', 0x802, 0x0) ptrace$getregset(0x4204, r6, 0x3, &(0x7f0000001140)={&(0x7f0000000140)=""/4096, 0x1000}) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000201000000000000000040000200000000000000000000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/03/22 06:15:37 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '/dev/binder#\x00'}, &(0x7f0000000080)=""/207, 0xcf) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000014c0)={0xff}, 0x4) mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r2 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffd) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="9df36a5f2c6470e5a4b819601a5279a104ede07e7cfb8cf8e2d547ff212c4930686d37c8eed325917e5de536407db43d621f1f66b9a113542d9d3ecf2e", 0x3d, r2) connect(r1, &(0x7f0000001500)=@rc={0x1f, {0x1, 0xc75b, 0xffffffff, 0x9, 0x8, 0x1}, 0x100000001}, 0x80) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000001380)=""/204) mlock2(&(0x7f0000f09000/0x3000)=nil, 0x3000, 0x0) r4 = getpgid(0xffffffffffffffff) capget(&(0x7f00000012c0)={0x20071026, r4}, &(0x7f0000001300)={0x4, 0x1ff, 0xf8bd, 0x8000, 0x101, 0x1000}) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) [ 43.807590] binder: BINDER_SET_CONTEXT_MGR already set [ 43.812888] binder: 5761:5780 ioctl 40046207 0 returned -16 [ 43.819967] binder: 5761:5780 unknown command 1720885767 [ 43.833734] binder: 5761:5780 ioctl c0306201 20cf7000 returned -22 2018/03/22 06:15:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) 2018/03/22 06:15:37 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000525000), 0x411, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000067c0)='/dev/rfkill\x00', 0x111000, 0x0) syz_open_dev$sg(&(0x7f0000006880)='/dev/sg#\x00', 0x5, 0x400000) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006800)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r1, 0x20, 0x40000000, r2, &(0x7f0000006840)='./file0\x00') recvmmsg(r0, &(0x7f0000005580)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000080)=""/4096, 0x1000}], 0x1, &(0x7f00000010c0)=""/201, 0xc9}, 0x3}, {{&(0x7f00000011c0)=@l2, 0x80, &(0x7f0000004540)=[{&(0x7f0000001240)=""/74, 0x4a}, {&(0x7f00000012c0)=""/97, 0x61}, {&(0x7f0000001340)=""/121, 0x79}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/158, 0x9e}, {&(0x7f0000002480)=""/4096, 0x1000}, {&(0x7f0000003480)=""/4096, 0x1000}, {&(0x7f0000004480)=""/134, 0x86}], 0x8, &(0x7f0000004580)=""/4096, 0x1000, 0x2}, 0x73f12cd1}], 0x2, 0x12000, &(0x7f00000055c0)={0x0, 0x989680}) sendmsg$nl_netfilter(r3, &(0x7f0000006700)={&(0x7f0000005600)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000066c0)={&(0x7f0000005640)=ANY=[@ANYBLOB="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"], 0x1080}, 0x1, 0x0, 0x0, 0x20000000}, 0x4810) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006740)='/dev/hwrng\x00', 0x200140, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000006780)={0x5, 0x4, 0x8000, 0x6}) 2018/03/22 06:15:37 executing program 4: lookup_dcookie(0x8184, &(0x7f0000000080)=""/36, 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xfffffffffffffffa}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280)={r2, 0x6}, &(0x7f00000002c0)=0x8) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = socket(0xa, 0x1, 0x9) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000440)=0x7343c6680a616563) getpeername(r4, &(0x7f0000000300)=@rc, &(0x7f0000000380)=0x80) signalfd(r0, &(0x7f0000000000)={0x100}, 0x8) ptrace(0x4207, r3) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) 2018/03/22 06:15:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000001400)='attr/fscreate\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001440)=0x25, 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/223) syz_emit_ethernet(0xe, &(0x7f0000ddaf96)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, &(0x7f0000a29000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xb3}, {0xa, 0x4e24, 0x37, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x7fff}, 0xbd54, [0x2, 0x3, 0x9, 0x1, 0x2f893a3b, 0x0, 0x7ff, 0x6]}, 0x5c) 2018/03/22 06:15:37 executing program 5: r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000000100)={0x0, 0x1c, 0x7, @tid=r0}) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x405}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x7eb}], 0x2000000000000035, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r0) 2018/03/22 06:15:37 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1, 0x1, [@empty]}, 0x14) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) 2018/03/22 06:15:37 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xd0200, 0x188) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x2, 0x9, 0x1, 0x0, 0x12}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffffffffffffffef}, 0xfffffffffffffd7a) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)) 2018/03/22 06:15:37 executing program 7: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000040), &(0x7f0000000080)=0x4) delete_module(&(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x200) futex(&(0x7f000000cffc)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0)={0x77359400, 0x101}, &(0x7f0000048ffc), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000003000), &(0x7f0000048000), 0x0) 2018/03/22 06:15:37 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0x304, 0x4) ioctl$TIOCSBRK(r0, 0x5427) r2 = dup2(r0, r0) setsockopt$inet6_buf(r1, 0x29, 0x75, &(0x7f0000000140)="0fbf16479adae01f284896cc0182d8b02bf81d2ac077ed5243bcad597011303bf19539cbed295d4cfe2174908ffe5613e2312620f0b0b149386050faaa101354cc5f72532eb036c633d93f5c3b260666894f7de1dfbaa81d100879fa97ac56cf7b95161c05569ecae628c53d1bd47f02bcd4b18634119b2ef4b55e8b5cdf3c97e4553725e79b33e803a08b4282d0f8dfabba185171d05864b26296dbaee3809bae224a07fc93d3b7b8a012ffd17ed3b165", 0xb1) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 06:15:37 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="1b5d000000040000"], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f00000000c0), 0x1, 0x0, &(0x7f0000000140)='\''}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@local, @in=@local}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) dup3(r1, r0, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) 2018/03/22 06:15:37 executing program 3: r0 = socket$inet6(0x10, 0x5, 0x200000) sendmsg(r0, &(0x7f00000011c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a84309070023690900210908224b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d40000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/22 06:15:37 executing program 2: r0 = dup(0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x401, 0xffffffff, 0x0, 0x7ff, 0x0, 0x5, 0x9, 0x7ff, 0x400, 0x8f, 0x0, 0x1}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = getpgid(0xffffffffffffffff) sched_setparam(r3, &(0x7f0000000240)=0xa3) read(r2, &(0x7f0000fd5f0f)=""/1, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'sit0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="05000000f5ad0000030000b5611ee44c17380000"]}) sendto$inet(r1, &(0x7f00000004c0)="50c085dc85cff1698b05616330349d26c9199109326751a2e7c90588506b5669279201cf4f5c9349487dea41347c730adf5abcad0b01ca214f2f34ff4ba89c1466c95142936f23bc12859a472dfcbd5a2f3e03df32d284a207c5731b8576a28ac3397eead8c1b5bac9307b47f8b36bb09adf600b977966ba67f86b1924d0a09a2c35cc4c350e5fba27a0584c7b0d7d5afcd07d0e0c6b2feced441af3e5fee65eacbf1b481db68bef013877a944af2b6384bbda5da98dd6e4cf7fbb73b55f60665323c971d30e169ee74acb1924ee28c552e374f57e4a78757ac057ac0383c63829ae44211bd95bd7512625eda02c8488f2bcbc55d7", 0xf5, 0x40000, &(0x7f00000005c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getdents64(r0, &(0x7f0000000140)=""/224, 0xe0) futex(&(0x7f0000000080)=0x2, 0x1, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x1, 0x0) recvfrom$ipx(r0, &(0x7f0000000300)=""/133, 0x85, 0x20, &(0x7f00000003c0)={0x4, 0x30d680000, 0xa0, "6600d1575cb1", 0x1}, 0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xc9}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = dup3(r4, r1, 0x0) getsockopt$IPT_SO_GET_INFO(r5, 0x0, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) 2018/03/22 06:15:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x38) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/03/22 06:15:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x418180, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f0000000200)=""/162, 0xa2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x8) 2018/03/22 06:15:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x80000003, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000), &(0x7f00002f1000)=0xffffffffffffff1e) 2018/03/22 06:15:37 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000f36000)=@file={0x1, './file0\x00'}, 0xa) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) listen(r1, 0x0) r2 = dup(r0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f00008cdf77), 0x0, 0xfffffffffffffffe) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f00000000c0)={0x7ff, 0x7, 0x3, 0x7, 0x0, 0x7f}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'syzkaller1\x00', 0xfffff}) dup2(r0, r1) 2018/03/22 06:15:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) [ 44.121732] binder: 5837:5846 unknown command 23835 [ 44.131034] binder: 5837:5846 ioctl c0306201 20008fd0 returned -22 [ 44.158812] binder: 5837:5850 unknown command 23835 [ 44.168293] binder: 5837:5850 ioctl c0306201 20008fd0 returned -22 2018/03/22 06:15:37 executing program 3: r0 = gettid() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)) r2 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') sendfile(r2, r2, &(0x7f00000000c0)=0x800, 0x5) 2018/03/22 06:15:37 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000fbc)={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x44) 2018/03/22 06:15:37 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) 2018/03/22 06:15:37 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x40040) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000000080)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) syz_fuseblk_mount(&(0x7f00007da000)='./file0\x00', &(0x7f00007cdff2)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x1, 0x1, &(0x7f0000000040)) 2018/03/22 06:15:37 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendfile64(0xffffffffffffffff, r0, 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/03/22 06:15:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x46001) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/03/22 06:15:37 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="4e4184379fa4c513794038db87cf65e4", 0x10) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x3}]}, 0x28}, 0x1}, 0x0) 2018/03/22 06:15:37 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f0000000000)="e320c736c73f03021a704e77d77350a184447b8a10ebb49cb8cb2ba965ac68e687087d4692e78fc4ee13473de25ec4286e35b1f9b48e05db18d73582534cc4d76b1c973e1ee2f75bd7ba3d052513efcc882c3e67e85459ef20a882e549217215c77e49b5798ceff99bffe5fdeb17c8c95b6491731aa74d004fd2a1aa52eadb672ebb4e018c96d11130b9c2521e5e5de5b6b5151bab88a4c428fb161df8568e9cbcbaa6a7c4d5d78ad75d767cc88edf81e9559705f6d49e3e9a3e6c217dc1189a2507829ea00fcbf57b6986c0d513f59c97c0e5406ee6b69d6f5ddd499ba2ab0f0f7a5f06c0b2d2fe50", 0xe9) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0xffffffffffffffff) 2018/03/22 06:15:37 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x4010, 0xffffffffffffffff, 0x24) timer_create(0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/03/22 06:15:37 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) 2018/03/22 06:15:38 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00'], 0x160}, 0x1, 0x0, 0x0, 0x801}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f00000002c0)={{0x20, 0x401}, 'port1\x00', 0x40, 0x20400, 0x0, 0xffffffffffff8001, 0x3a, 0x9, 0x40, 0x0, 0x6, 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000e7e000)={{0x0, 0x7}}) getsockopt$inet_tcp_buf(r1, 0x6, 0xf, &(0x7f0000000380)=""/94, &(0x7f0000000400)=0x5e) 2018/03/22 06:15:38 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000200)={r1, 0x10}) r2 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000146ff0)={0x15, 0x15c, &(0x7f0000000000)="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"}) 2018/03/22 06:15:38 executing program 2: r0 = socket$inet(0x2, 0x480001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000fef000)="890703eb00", 0x5) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='esdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') ioctl$sock_netdev_private(r0, 0x89fa, &(0x7f0000000180)="95b46d7092e7a5f61107caa1bdc7ad71475a58b1a49c43f4c95a59c84af13b73021ea7694cd75a667621c43bf2cf3497ff7220930c6077ef3e74c8dcd31989a6489323f86ead53a1d4820b8cf2463e5440f73ba1016b7e1a229d13e67fa2383182d4c417fc1a7c2f90fa18d900fff2f17e5f6f89630faefc57ba140400aeb5b199dd0aa9d47b3abf05ba75dbd58b10d8fa41390b4cae4a9a0780091188549ce6631adcead9ca27666e927b899441feb710b28570860be2d33aeed0afc56219704b4c8f7c7e5b9edf27d6435d00b36b9551c961bd733eec077641b6086504ccdc9ee5d42017994431a9bd6d54225937a80756d5ddd2") 2018/03/22 06:15:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x47ffff, 0x0) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200000, 0x40) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'gretap0\x00', {0x2, 0x4e23}}) ioctl$int_in(r0, 0x8000000000541b, &(0x7f0000000000)) 2018/03/22 06:15:38 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x2, [0x7, 0x4]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x4, 0x10}, 0xc) setrlimit(0x7, &(0x7f000046eff0)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/22 06:15:38 executing program 4: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) r1 = socket(0x7, 0xfffffffffffffffe, 0x3) poll(&(0x7f0000001000)=[{r1}], 0x1, 0x0) socket(0x0, 0xa, 0x6) 2018/03/22 06:15:38 executing program 6: r0 = epoll_create1(0x0) r1 = socket(0x10, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) 2018/03/22 06:15:38 executing program 1: r0 = timerfd_create(0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000200)=[{0x8000, 0x3, 0x1, 0xc6, @tick=0x101, {0xfffffffffffffff8, 0xffffffff}, {0x3de, 0x5}, @time=@time={r2, r3+30000000}}, {0x100000001, 0x5, 0x6, 0x1, @time={0x77359400}, {0x0, 0x10000}, {0x5, 0x1}, @ext={0xe8, &(0x7f0000000100)="d0961e6bdded53078e8ffdc8fabe4a1a8f535c5b5fa6fb5f45ecfb6974ee349baf71e739572fd4358737d5dac5244a4749fbed2a61831505650ac568f87c770660ae0aabc14ac913bd2e0d574bfebf3b893600334103d8eab6567f1541a26393bd729c82ebf3ac7aca4c536f4bb4ecae2ad4ad4b1b1860948a41da9179a8c5c41e9aa0cb05e2040c2316e99de2015ca108cecab4d850d3290f4a0b33bb9ffe5de06bb1d76b5081012f1d1264fa400199d1b7b7f45e3f95b5c91b5c1ed03ec99c253064176f05f4a008e4f9b3404545fcb32bf91a9ade4728d185a3d3c0c49a5941e9fbbd02901693"}}, {0x1, 0x7, 0x4, 0x8f, @tick=0x7, {0x8, 0x9}, {0x3, 0x438e}, @raw8={"640126f7df07977460dffc8d"}}, {0x9, 0x4, 0x8, 0x9, @time={0x0, 0x989680}, {0x7fffffff, 0x80000000}, {0x7, 0x7fff}, @addr={0x88, 0x3}}], 0x70) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, r4+10000000}, {0x0, 0x5}}, &(0x7f0000005fe0)) timerfd_settime(r0, 0x0, &(0x7f00000a1000)={{}, {0x0, 0x989680}}, &(0x7f0000adbfe0)) 2018/03/22 06:15:38 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000072c0)={{{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x0, 0x33}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) readahead(r0, 0xffffffffffff4202, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0x8, 0x8, 0x10001, 0xe7e, 0xed25, 0x8}) pselect6(0x40, &(0x7f0000000140)={0x401, 0x7, 0x7, 0x4, 0xffff, 0x3f, 0xfffffffffffffffa, 0xa1}, &(0x7f0000000180)={0x7fffffff, 0x1000, 0xe815, 0x9, 0x2, 0xed0, 0x3, 0xd92b}, &(0x7f00000001c0)={0x401, 0x5b8, 0x4, 0x5a5092eb, 0x7ff, 0x4, 0xffffffffffffffff, 0x4}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0xb0}, 0x8}) bind$ax25(r2, &(0x7f00000002c0)={0x3, {"36442fd8cbb9cd"}, 0x8}, 0x10) 2018/03/22 06:15:38 executing program 7: unshare(0x400) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_emit_ethernet(0x1392, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@mpls_uc={0x8847, {[{0x9, 0x8001, 0x3, 0xffffffff00000001}, {0x5, 0x3, 0x6}, {0x3aed, 0x4, 0x1, 0x8001}, {0x0, 0x9, 0xa4a, 0x3ff}, {0x3, 0x1, 0x2, 0xa10}, {0x702c, 0x1, 0x72, 0xb0d}, {0x2, 0x9, 0x8001, 0x6}], @ipv6={0x8, 0x6, "869491", 0x1340, 0x3f, 0x8, @loopback={0x0, 0x1}, @empty, {[@srh={0x3f, 0x6, 0x4, 0x3, 0xfff, 0xccc6, 0x6dd8, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x88, 0x0, [], [@jumbo={0xc2, 0x4, 0x442e5e4}]}, @fragment={0x3c, 0x0, 0x6, 0x6, 0x0, 0x7, 0x66}, @routing={0x2f, 0x8, 0x3, 0x40, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}]}, @routing={0x7f, 0x12, 0x0, 0x8, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xb}]}], @gre={{0x0, 0x0, 0x1, 0xb9, 0x0, 0x5, 0x0, 0x1, 0x880b, 0xe0, 0x1, [0x2], "ff7e48c2813e132bd11997cca9ea597dd26251db783d62bc2d9aa4c679a441c6d26cb1b732ada9b17255ffcd69bf2c192030082b1cc72879d4383f73fbd10fb8805926fec9fab1505e56e70c24cc98a503f0acd3a48e9e8a0c319085fc2f9ca9ae81a9cd8bab53abdacfaf2a885b96e5dd6a7d6d48794bc07e0529eb9291b2f00298c7757ab8b05bddf6606a34b45957bbac1d445aef49f739a8669af37a98511ef777351b4fe0436180bba1b3e1cf10033217a2b12906f14775c0d8dcb932ff9ec53112a394a875e75d161b22d767b92ddaa20b1fa08a411ddfd3ae27af4100"}, {0x80000000, 0x0, 0x200, 0x6, 0x0, 0x0, 0x800, [0x8000, 0x25], "4e8f24869b15f62eef8dd73432fa7f0c4deb405c2ad52d0aa6d56908cc646965f72a81152286ca2a4052ab075b0b"}, {0x0, 0x0, 0x81, 0x8, 0x0, 0x0, 0x86dd, [0xcc0b, 0x3, 0x4], "fb728e33cb3da2c8cbeed7bfa66e0ba374ce8ff6f56ca27a0290e525f453311b5da79aef7e4a1f5ab21c59d70e3cb01ded67205d7b53ca48d51f4d1f09b850c02ccb7e03970a2f921080b6f531b49588c51b53d07a6e58e747b5f0697cd9e2ba929bf703e7b4e7405ca583fcbb0e0589de20c80114a9bbcf64b9f8bede18daa8fe05929e8bb52a3b92e1aa50f26c17a975cc08589e37577ec73acb284bea88c00463043f3f5038cfb2021dadfd6883809561"}, {0x8, 0x88be, 0x1, {{0x2, 0x1, 0x8000, 0x5, 0xce9b, 0x7ff, 0x9, 0x4}, 0x1, 0xa469}}, {0x8, 0x22eb, 0x1, {{0x977, 0x2, 0xd0ba, 0x1762a5b8, 0x1551, 0x1ff, 0x401, 0x7fff}, 0x2, 0x5, 0x8001, 0x38bf, 0x8, 0x8, 0x5, 0x100, 0x5, 0x5}}, {0x8, 0x6558, 0x1, "ac25a4026005e1e26ed79d0155812e2ec80b00a41ffcf67153e781ee78087f64411da0d0735f3beb3775322643699b6ebb8a456f5c220790e2be21a970aa8c99019e5914056dda9670d80aba272070013079269df927a07601e231c33f642112235b7c755aa018121383d84fb04a52919994b1df112918fe971a967c2a814d48dfe37c0e98be2c31128bf3d13692d1744bfb052ef5d6671a13499fefe518d99337e5df86a27d8f84f95287aca8e2711155a8ad8980de17e98d6f895cee62d5053ea41016740ba28d0765bf14eb57a0437e3b4e01cb7a865dc806103cf0b9be5c4ac846035838d34489db32e5f7072cafb435f495bb048d3b2a84d9bf4422692d545d665c3394afbdb6fb996eebb785d207e0f1e2a428d0cfba2e7e0b0cf9f5fcbdbe016c469afe865778dbd420946526fe309cebefcd1257450f846fd76157028f1906993aa5f727de01c7d9fa31d7581705356443977e5b4d6509bf50b0e58c5501f494f5e06e56676a5e0aa5f9f7bc092643315c9bfdbe95103ee6543a2872599ba85a9be18dd2f756f8af57d38052da7e6e3238d4500ddc627e60e8e0089e7da4993c85739ea2e53c958a78a61c3d98772430be712f92a1a64fef2f2978d3ac9208ac9b8e2dbbbf31bd517737a3f4503a993a992f35d16abc797a7ea675c1a6a11185dea370ef2909c478d48324b88dd60a341114f5253c7d9d8da814b2f165765dea06efe5e5c94348fc67fbd0e9b6cebb7bd0d20e3d4898ec7002e14a80c3ded63e5e5b1b6dd729bace6471193c2d9e916f154ad12eb1e1654acd9475953a4ad74de2b8d936c99db4fc6bb497649ab8a29fb42e68a17f6a94cc635aaa847ebb079669257aed33ea675f407edeae9855a51391eb52c13de859d712245e38daaaf6b79197863533c7368250f0a8e3fd9e0a057da371709119ff695ae46c81f0339274a0126bc0e5e61da58059e13817a441926425ea9f8517ffd4ee99b93f9814ec7fd1d78343157af5003982ba11675d721ad6b48dc4d555aee8d3c58082d8cc4832f8c561475d5d8daf0c4f1bc1bcabcf075b46be8438c9f9aa90ad165c9e6d5dacb1a199ee78c32946701a26089a12ffdec81dd97255529f365f3c000f8dc6e52f86725f15a208acd7c7a225c9bc12e0a1b9e4b8e473e765ab8723cd630474a2e9a8e98f5a09e3c65c52f9432aca2edf93516ff403baa25df81ed5e1ecc10115d63464eb1f9c18d97f84e92cb164709dacbf3af4341bb1f67458357b9c6d9ac1ecad9072a93a18bd7a6b784b5d687695e685a3efcc44b7370ee3a8f337fd043845ab74ca507159f3fa9a313d83862697d60b1e6eb826efa56d5566e6363a0b393773d27b510ae422a5cee556c366dc46491ace95195354614a3a61f513ac10b80efb6487841ace0505bb53175a0047fe800749d33daadbbd768f14ed996655e8557afae9a4c0ce537151adeaafd3c29d1b1ee1343b95c7b2596fe8edd29ba3bf9b6cf5d998a413a4176e0231504927007e5ebc43c9d11b822a7e3d63cb6ace97be4529d4e1ee38603a2eabdb5b3a0ea8b4fe9d0fcbd8a7716f7105eba8a02719e6833655bd46029fc5f3efbe98bb7c7ce5a842a234b78889dc61ce69f0903aaffc07dba7cc5ed57f5be67172a83bfe09d7377ebe238b9f628a0ee10d85a740c3789e5ed9b96af8b3a2c37b0c8ef09fa3ec7313154abb0526575444b5bb3f8ebc01fb860ba1a38e4ee6ec34157e8be01fca23c594b83a64bc35ca2d1e306d5c93d7e1a104c8e18ad7b23ae345f2b2b71535b26dd4199e1a375fe927d5088e93bb9f937209b823c7803ecf704d053da8e84c7a659a6ebcc0a2410b0bed83c3c0426ff2a12449b58bc8ecdc29f954300ebd9550f9baafee53fb78dcef84091c9159f944c003a0275fcb8e7a99ff207639d5f20503ad0daae7e3f1e8450779c897bb5a55978c878f02ede189970d86baa006e1045ca9ab10e639fe02f4fe4b5fa0ac02580757443c6460517e8697260270db68e0bfbf1ab3c481067eb3d5761ddde8b1c0c6d9c80752fbb584510bd8b487d415e79361935bc7f1d277a567ce8f0575d7515f32b2629485aa4080f6192cdd3a7b3bf0bb27529a02a61c67d082194dcccd5a956fced1f7df27ad158a87a70342187ad06d48801898bb5a2e1a42f6eafcc1aa7cbd46729114d29026aa5b2f2569c7bd012b30a7c935d6a5b5a7881176df5b1ef6b7a553de66712761ce535f0a0a5c3d88bb789e17d5034dd13da664e81cb9f9d87ed57df358b6cbf44985511b11604217fdae7ce5d55aa3673365755e8e50edeea86edbfd58359ed2f4db3c66b3d93b89d2214f415b5dca7669a92a793c72d7ddf54dbeb5fda80033444772601e0abe9bd12960be8fde8ee25201f4992f2192b4a1ad5314feafb25a0f0f85c591e64fcf92b16f79c16dba6ffaacffcd6e574c3d50a896fb8ce5c1363d224b0beb1d1af393ea3bec71e778aa718754dbd94156e2bc19fdd2f5e8188e100c812224034c19b9fa6e3481ed08bb9b32c76a7be176538ad74133bb5c3667bc0be29ad770d5bfc7794c98e8691746e2e9e9eb26644dc9a2cebef6b0210abb34326831410221b3aff1090f14309e45923bb0f3e1ebfe41509c0275ca10e693c3ef5d7a1ecf27cef11cefb55342dea1fdd8190cbaa4d34cd02175fd24a5caf16d710d5eab09b5875d642f7d3f64408c56b89c7ed5a67b60d388ad172d3887c3cb99b7e70f8c6c918de3a0b92dd997853d61d9cc5962cbc23cf8882c4d0a778e02c83bc98c342540c14c953605e6f4bad4d7a7401fe77edb5721b35d5b4a04c7f6b44c06ae72b4f5e8618ecff98ed9c0829cc2f70e43257138d04f9b3df06e10d073f72f44b90116fd70dd7ed8739ced052dea69d4e5ca26e1c04c6ae9063f14934fb99b806374d8e7e59f320533019e364b11577129cf0872290ed24329e90e5f0fc62467625508f0f469c09ccc89db3d4d8035fe9b97918180e9e837c14628cc393ff30b5cbc6c8ad0b49b30243e01d6bada593bc84ce51563ae0488e46988fc2cfd82d478a6fe7c77ebabd3c95b717a7ee8ecbac9006d2db14395ee67c60ee0b6c2a6db132e36d872a0821a7b09c4692f82d4a10965eb660bd7f970f9cee10b8e7deb2d9c7ac870b9dd5e86f172abf37827ca197923cdae9c4aed6ca4b9e895113e5a1a5b7151fda6620fba25c16e71202e88798550a943a7178c77f9c21d08f5fce102cddff69a998fdf79ccd2c011c50c2651d66ea3c45084dc2d8bceabfd8af27b5023b55cd851390ed7a37539c0921d27f3cca1c5807de12c18c7693fc08257fc758c1c63f3ad157fb9bbd35a95b3eaa066be441122edc65ea9b55b99e8be70a4394bb4508bf0b56bd6407ce25a94a4bad482af4644cb046ff7678cfb0cb854b2ca1188135e61fc966d9f2a4c72e61724e7214248cd3a6e9bcdde8490a4e3af29efdb7daf5e37c057c68cad584a90a9a392da557ed3dbe76a93000eccb4c6aaa0a3c8d7560856c12a3c4e9acbb9249b379000e84aeae6b6020351e3df1c00d7d2d4cf018032de1a8a52ac300fa1318f140095bb45daaabd904741e88c0728083d15e617dd8de46144660e7fff7fe1c25644ce901bee23c5dceaf15ad5894d8f995b761630ef59878ac22245a283a4cb1263cfff0c7d8bae9559db6b6cee0d99cc9aa7c289270f4ddabbf187ecdc837a653f9afd55344348536f28cba4ce8ce32f5968d44182006c9fd245a260c7d228458903719611d85a9e7115540f321430251e495b972ce3fe0aa2f805c3461d0fc6db9a19fa3d6c333fbf57ad895b390b7f863d2a333d36fb0a6856bac2dd2418aec5876cff2f471ff8190db57a928983b5ff4e46e04f8776188fd202e4878e20e669efadecbab65b490ea5d797f7b7a76fb036ff65c1d6918acb5fc35d5d04ed919cd43c2e32757409f118ba11c663d86b272fcb94b77a2dd80c500652bc8afda9467bd17ee864ddd13e34ef8a8efccdeff3be9600d5cc814bce5c9c4d4eb017a8137e43c5cc3a47f32e7c0bdbb3c2ffe56ed520fcb2e09b69ba1a49dd8c1c961252ea5005303e9cc4d37d0f90e1d9657d331f9098eec322c21f42e9dd69dbb33405c80b999207dc992ba0f0a0ebb94e78693e5f49e74be73142e64f15a24f3c24f1bf0fdc150d1016d10c38c6459e1a8452f8fd0ca853ebedfb93b2433d46d9713dcb4f4d210495a4c0c3f0a2814ec952f97ad8f8efe4b2f63895ef100f37445838af958aab53f76d7f1bcd0e9cdb40ebf7f2030c4eb74cc9e939f24a7e0fdb8f91f27ecc9f30715e6950ef68410d2edd6d19839b65f3cd3b969f7004a16f076a457dae9e6f9fe4c0d91b1dba19662ba1721ed2d9d5a98f1a20d900a8ae29345df0db0881e78bce859db13bb84e2583eb7814ff76a3e7c4999f5f8cac0d43d6007b2a1afaa67071e3aba3a75105955aabf869c7dee9928302d3527d8e71a32fa94bc33b7fbbb4a00cb37917732bf9740eab1cf8fbf21a919fbb70437445b7ccb147684bddd596e0400dae533d223b1bd7cbb34936ec63e7cb0859f8144ac0045a1f504d324ff0a65a16c73780cf217533d9120dd14d8da367e96224b775a99353556b10e9d14983230c8ca52225405c62a19347c16eaa5e9a6685df142caca11c8511ec407882f70c2096c34d83898e62ccbc25bc039a3bdab52313cd8c5abbf364d918b2e385ebe6494b1a038e252507b98c5dfd26e6b87392dbffa5493a4d9490200a8d9030f39ebff770f75f5698e493ef41ca5778159ae4600f99bd3cb61fbfb44331eb18f0b6b15a715210e5affe2f47bed275d3497d34b1f563db033fa027cae8b042c763c237c3dd0c8a3e932268e2c4104c3d006e6950c7662343a2878cefe1c535390dc01bc74cf736449c3a866864febd71ff9a5b578be05ab84e6ec11cb97a758828bb4917e9daedaf3d3779afe83cf572b2c59c00a5a15c82567afce5ab9fd82926cf08da030f71c321fc92b5b5f835b87bc60a5ba1477161644e22b1705dcf7ec12fa79e4b25b24631f414831e9593636ff29fd3d900945dfacb2e1b0946c0993efb9ea5c6941b56acb46d3cd20797957c237b395b293bd27d5eb74e1709511e53388f5fea9c808a254587932c5944ddfadcd7b241ee063be62ad712bce0fac9d77eebd3c851a6eb1923394350a924b9538655225f12c21850f57bdde62e7259932298526c0fca07a4b1bef9a3bd5ad2e1849b376c8c35be9c83fe7063ab9b1ac29d20a508158ba72e1a9c8c6585adfad2ad20a773593b0c451864a1630a6f2f54ab3e02a89175b46446d789faa30cf98afb0ec6a55b7d1c5988fbb42fa4f0957f663fb473d09ad0910197f4e19eb96ac9e23f4b4e48c73d746965dd928b8e16f889745e99c4838d392f026be75cc0b74ac9899fb295e5b7a0504461b56e8539be86bad754a9220990d4de3bed56d36400285dc35d3b3eafa902207e26a3511bb988b0205b806997351ff1ff1085b4afb9babd6e74164922a6aa5674d4a4db3be91b739bffc578949eb2e6fccec07b35a38ca2fea055ab62de7efd51f6332f0f9f9cd27026ed37e81f0981d8db0d142acd26fe98f7b64a189c35d2c98634ee4e71a17c0b2ecce2cea330723f3bbb24b1b5a7fe303ec65242c6eecfe0bd519d9db0840791fa833fea0a745f2373d8deb8ac895d34658494b4558b10bf3a3d6a70bbc2bfecd2309a103fc16bbfc47be1f104e9b6061a96133c581ef078ba17d7c72ae4a98b43848d6378fbd1c9db50fc8eb053e0003ef37dd1"}}}}}}}}, &(0x7f0000001400)={0x1, 0x4, [0x7a7, 0x5d0, 0x835, 0x3bb]}) fanotify_mark(r0, 0x15, 0x8000002, r1, &(0x7f000028cff8)='./file0\x00') 2018/03/22 06:15:38 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x3, &(0x7f0000000080)=0x9) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='gretap0\x00') sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400200, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000001c0)={0x3, 0x7f}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x8000, 0x985, 0xd3, 0x9, 0x800, 0x7, 0x2, 0x1, 0x7, 0x3}) ioctl$TCSBRKP(r1, 0x5425, 0xffffffffffffff75) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) syz_open_procfs(0x0, &(0x7f0000000180)='attr/sockcreate\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) exit(0x0) 2018/03/22 06:15:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb703670000c88ebbff06011500390100000002df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbb320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f000000000000000000000000000000", 0xb8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) 2018/03/22 06:15:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x801) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="280000001e0001010000000000000000070000004e2c494a471f90deb6a57ad8e22f99de4b70ec05c8706f35689d51319443cd38667cdf3db301c1df5d00a65a7f0d2ceba1619750561ad7eab38c0c0ca15e2d7a4fc4bb3350ac263d271542e3cfa64f2119ebb68609853715f949984386ee7f0a1a03ae5fea736bcb45b93d280d58e1721e2cbad42848e6cf20d08218d7895c8cdb27d20bbbde468ff2a58ae42f8c84f0c58968cd217490679aced2b80df5f63dff60a5668f610d49f244e1a0b0926d3f7ff3da49b8f42ad2a044031a6bccc969f77ce6b688226ddf567b90f9eac50367f4c62c29b6ff493e738fe69024ab000000000000000000000000000000000000000000000000000000000000000039ad95fcb37f4dd8b746e4e2136724e6782b2aa66b6f8f795018ce735f517d64d5e410cc16f2ab260579e11801d1fb8bf82452d910320e37f19c31d2095e0298e6e09abe3247d1bc56a988b5c107cf9b87f88c3db204f3d463d287f95743fe387755cc38a74b7ac6286bc76fd7cf9c4652fa82fc1d9027978e1597a85f378ee24863cf846bc34f5af62b08", @ANYRES32=0x0, @ANYBLOB='\x00\x00'], 0x28}, 0x1}, 0x0) 2018/03/22 06:15:38 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xfffc) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x0, 0x6042, 0x2, 0x8, 0x100000001, 0x7}) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x8c, "b939cb35174b8a6ff7a83d15efe1098cf96afdb1d6a9840b552e0ea716f3a1b5d5c98cd479b9bb1352d14b9204bab8fcf824d1fc5ca11aa7a7f27ac96a22f0f882676538dd326e23404ae61fe4574750c0807a3525bb61afcbd2d1226c57fa5baad4cc03728c101bc534c2920ccfd5c8a59e514d9e11300e6e76f2959689935145ea110762922c1ad3905721"}, &(0x7f0000000100)=0x94) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x7}, 0x8) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 2018/03/22 06:15:38 executing program 1: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f00004eb000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x36a) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xd9, "69045a6cbddfe2f9dc3f70216abafa496128a3576eba924e3b558ba8c8f94d167d9e3eda4e37c6d2613a010b126bcc8321335fec05f17e29ae8662b68b21233349f47198934dda08d6d6e36b66db1c415a1b0c7a92a125e8127372cf8f3bb4af5f64c42d8c11369a20a0373a2e22a3690fd45cadf134a38099a4462087136b1f09d7372c67c75728ba4c124c1ac57c4763961b9bb4e892a8896a20c8cd1ebba63dd32853fcf8c41a2e4f4008d5d3267608eb257478420579622ffa05242378a4a1ca23a14a3af9193dffa223c11b0e967db81d010667fc8823"}, &(0x7f0000000140)=0xe1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x1, 0x6}, 0x8) 2018/03/22 06:15:38 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/22 06:15:38 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x6) r1 = memfd_create(&(0x7f00000003c0)="2f6465762f7667615f61726269746572002d368ba5bb102e6b146bc9edbbfe6422569f09f8b4b661134fd42c489e525ffc181dbb5f6f035db93140b7a76ddf32dd5edeee5cde70d25120a75fe6f88d00e52e8cb213a07e4cc7c6bc8aa597cd9330937c419f3ce806a74535e668e3e06ccc6203486ff3a9c705e65ac8f5d676cd1beef21d86b7fa7e6af0aea6d7f18eeeb3aab17c5b06a0412944099610da898f00f102c45fa38f4472ff1cbe049953712a31e1af23ed62d1e7a1a7f32db2b4140d087f4f2df50dbf9d1c68594a74fa1f070d6f4a0ec5f43c5eaa065848d404e3476f252449bfe188e027da8757412e33af39fd0fb101dc3ba69f0fe7c547ce921042104b3834cfcfbe260121cd951e687bce46", 0x1) write(r1, &(0x7f0000ffdffb)='#!', 0x2) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) [ 44.478452] audit: type=1400 audit(1521699338.124:12): avc: denied { accept } for pid=5948 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 06:15:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000f0d000)=[@enter_looper={0x630c}, @clear_death={0x400c630f, 0x0, 0x1}], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000140)=0x8, 0x4) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10003, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000080)=0xb, 0x2f) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200000, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/22 06:15:38 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) 2018/03/22 06:15:38 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80800) getsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$selinux_create(r1, &(0x7f0000011000)=@objname={'system_u:object_r:etc_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x0, 0x0, 0x20, './file0\x00'}, 0x44) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r2, &(0x7f00000000c0)='net/ipx\x00') 2018/03/22 06:15:38 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/22 06:15:38 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x400000) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0xc074510c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x4, 0x4, 0x10001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r3, r4}) 2018/03/22 06:15:38 executing program 4: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x5b9, 0x4) fcntl$lock(r0, 0x26, &(0x7f000000eff0)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000080)) 2018/03/22 06:15:38 executing program 5: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd1bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) ioctl(r0, 0xfff, &(0x7f0000000180)="3444a31d256dd1547747840b2caa6ae5e271e945457eba5e8a8644cdfa22b81d901c3c9df70c680849cb52294a388e0bab9b976bae6dd21692fb32948b444241573c7bd259e00cc666d685a0d380d08c4142c72add0008d68c247e0d6569bad2f7f25c49fbd42ba8078de97d3db75e711d3901768a3269f31799dd0c6bdc91367b191baedecda0046889f94b1befc29e3f362c2f065534bb2caf047c807364720a94704501131cee1e12c48aec083e6da8e3f30fdc54facf3aa2bbe061c8f6dc83dbdd9618ec706d7a1547d41308853fcafd98c0a3d99e1f1f2d1b6c7994ce0dd6662085129b2fb258570aa8e7409012b685e60b41bc") getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0xb0}], 0x1) 2018/03/22 06:15:38 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x5, 0x25, 0xffffffff, 'queue1\x00', 0x9}) 2018/03/22 06:15:38 executing program 4: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2800, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') 2018/03/22 06:15:38 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0xffdd) 2018/03/22 06:15:38 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x20000010}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x7f, "72e61069379c7096ca994f5b55b2c3cd4eb8bbfdab8f4b1b355c9a8ec5d65db5a777eb2bea5af2afcc50143ccc7bb4d82fea1dc2ff65ce09fda13f982445b8e8c32c0113a849e86777e952e1099e0b6538fdac0bf377ca14a2540624d76c1091d585661758226d21c7ffb57dbe0879f8bec99a73ebcbb3e5d5ac6493588765"}, &(0x7f0000000100)=0x87) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0xffffffffffff8000}, 0x8) 2018/03/22 06:15:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r3, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/22 06:15:38 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = epoll_create1(0xc4416807c8273d80) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002ffff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000026f000)) 2018/03/22 06:15:38 executing program 6: syz_emit_ethernet(0x7a, &(0x7f0000000740)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x44, 0x11, 0x0, @empty, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, &(0x7f0000000700)={0x1, 0x2, [0x2, 0x0, 0x0, 0x2]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005405000018010000180100000000000070040000700400007004000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x5a0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x2, &(0x7f0000049ff0), &(0x7f0000048000), 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000680)=0x7fff, &(0x7f00000006c0)=0x4) 2018/03/22 06:15:38 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80800) clock_adjtime(0x0, &(0x7f000001dfc2)) 2018/03/22 06:15:38 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="936e20b6a1c900") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) read(r1, &(0x7f0000000080)=""/31, 0xfffffffffffffec3) timer_create(0x1, &(0x7f0000000000)={0x0, 0x1d, 0x4}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000140)) 2018/03/22 06:15:38 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x80000000000087ff, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x1f, 0x7ff}}) 2018/03/22 06:15:38 executing program 2: 2018/03/22 06:15:38 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000280)=0x3) r2 = getpgrp(r0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) rt_tgsigqueueinfo(r2, r3, 0x12, &(0x7f00003efff0)={0x0, 0x0, 0x2fffd}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000200)=0x1) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200003, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r6, 0x0) r7 = socket$packet(0x11, 0x0, 0x300) splice(r4, &(0x7f0000000000), r4, &(0x7f0000000040), 0x80, 0x6) read(r4, &(0x7f0000950000)=""/128, 0x80) fcntl$setownex(r7, 0xf, &(0x7f0000000180)={0x0, r3}) 2018/03/22 06:15:38 executing program 2: mkdir(&(0x7f000036a000)='./file0\x00', 0x0) mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000688ff8)='./file1\x00', 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file2\x00', &(0x7f0000000080)='gfs2meta\x00', 0x2, &(0x7f00000000c0)="25db382fcb02e97fc3f802ae9c05e828e1452590d713844d873ba1eda39a9bc10957cacce03d38675977f700") 2018/03/22 06:15:38 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$key(0xf, 0x3, 0x2) sched_rr_get_interval(0x0, &(0x7f0000000140)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf6af, 0x40) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0xfffffffffffffffd, 0x48, 0x7fff, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xb9, "74f073212b1e943f67301eb908d53512985ff580c9f259ac8a24eca3e36333b0ee8091b529f702a5eed62d62c4fc83c051c171feae52bed34f2e4ad8ac9bd53f7bcad2817bd912c80bb662d1b9fa80d495e53168f4476c7726feb22d596295de01823d5f60bf6a8c62235598ac588fc633ce7df78cb46b36acf06c5bf79a76e27ae37ce821a0a9ec559cf5b2c3dfb3bfe5417cbfe5d6988e68174177136165fc2b3495f15698efc937278e9dadecc75d2b1a91996aa27508d6"}, &(0x7f0000000100)=0xc1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) 2018/03/22 06:15:38 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x9, &(0x7f0000ff7000/0x9000)=nil}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x9) writev(r0, &(0x7f0000000040), 0x146) 2018/03/22 06:15:38 executing program 0: rt_sigpending(&(0x7f0000000080), 0xfffffffffffffd79) dup2(0xffffffffffffffff, 0xffffffffffffff9c) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/bnep\x00') r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000280)={0x0, 0x80000}) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x345002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000240)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40046432, &(0x7f0000000100)=0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) rt_tgsigqueueinfo(r5, r6, 0x3c, &(0x7f0000000180)={0x31, 0x9, 0x6c7}) r7 = socket$inet(0x2, 0x6, 0x6) getsockopt$inet_mreq(r7, 0x0, 0x24, &(0x7f0000000000)={@loopback, @dev}, &(0x7f0000000040)=0x8) 2018/03/22 06:15:38 executing program 6: futex(&(0x7f000000cffc), 0x1, 0x1, &(0x7f00008deff0), &(0x7f0000ac0ffc), 0x0) 2018/03/22 06:15:38 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140)=0x5, 0x4) 2018/03/22 06:15:38 executing program 3: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x408000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400), 0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000380)='./file0/bus\x00', 0x0) mq_timedsend(r1, &(0x7f0000863000), 0x0, 0x0, 0x0) getpgid(0xffffffffffffffff) mq_notify(r1, &(0x7f0000000040)={0x0, 0x36, 0x1, @thr={&(0x7f0000000080)="f16726f43b9de23de84d09ac0b6be68be824ad1ca1489dcb0f7a26baf8ff3d35e276f2329019956c5c3633d12f64df84eb40fe44ddc986c4ae2b9fbcf4371c9504c7a8b981dff0f69810c0553ebe7e89de35fcda905510d296d09e4b6526424bb477c8468e94ac20cc9f4bf74d32a27986869d90531ddba4173bf8b496c74a61f1dc0157e310ef18f363c0a8117933b6642f8b754a2e721d1c9f9627772bfa9d72ab6f885b80b0b6802f28ebec165818e7fe7430ddeeed1bc4ed679818b0876aa9677462abc01ada0440e284456014888024d5ed9a230acaba5cc806578accfa1e41a5d3926112b00568aac3a88e6f4ed56cfeb440418337", &(0x7f0000000180)="10d5"}}) mq_timedsend(r1, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x4f, "195c7823fd007d147b76f207b250ff5e3b94fa4a5020924de0e8e3d81e8cf1429a37d20b0c470f3712b93c601442fa5a3e940074df397aa394ec279620517d5aa94207220c47d538c10187491fbee7"}, &(0x7f0000000240)=0x57) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={r3, 0xab, "ecf16b61cc348e4faab05c02a14742d40d3c95418d8e2c1fe8719f29d702016642577e989efac0d1e7f219a4539f8af00dacd8c030417f2a958f2ff872fb2660792587a528f6e7ab62a9d5fefe3116a1b7b8fa9e72636744abb90f1f4213fd7fdbcf07719fab2f5e701267b4ba82c2587448bf0a7d27ce84f88978ef2308cd546ea2bdfe3ddeed635a4e3097b76af9ac8306d29464370cdeefef855dec93e9ecb2b51600ff2245848e225f"}, &(0x7f0000000340)=0xb3) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000000)={0x2, 0x4000000000000a, 0x0, 0xe, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/22 06:15:38 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d00001000000000000000ff00000003931a000000000002004e207f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000030000000000000400000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001598dc8ab331ad52d9961bfb546d75898e22c2b68635d86e83578406f5d23c9fe23ca11e82a4953bdfa3507c8f87a432e203584fb2fa07ac781e5b16b6600311f8ae2"], 0x80}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x2) 2018/03/22 06:15:38 executing program 4: socket$netlink(0x10, 0x3, 0x1f) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x6}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/4, &(0x7f0000000180)=0x4) r1 = getuid() ioprio_get$uid(0x3, r1) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x10000c00, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000013c0)=0xfffffffffffffffa, 0x1) 2018/03/22 06:15:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1000000000002) bind$netlink(r0, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfb, 0xfffffffffffffffe}, 0xc) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2, 0xfffffffffffffe01, 0x6, 0x10000, 0x1000, 0x1, 0x7, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1, 0x10000, 0x62a6, 0x2, 0x8}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x10001, 0x30}, 0xc) 2018/03/22 06:15:38 executing program 1: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000008, 0x10, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/22 06:15:38 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r1) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140)=0x5, 0x4) 2018/03/22 06:15:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x8) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)={0xfffffffffffffffe}) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x1e, r2}) 2018/03/22 06:15:38 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x1, 0x400080) ioctl$KDSKBLED(r1, 0x4b65, 0x53a) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e030000f4c34473285deac0affbaaa03f2565c558ba411210d537751082c3bae59ee48f04e5fe35fa561be633eb4146cb953aa5b3505f02976cec92bc7dc7f4920cb2a7e10b1f16de954590c1542a9a895683656a74a53b0abb6048d9934b7cabe70dffbd348218f046b4aa21311aa6a6"], &(0x7f0000000240)=0x225) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r2, 0x2b52}, 0x8) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='bpq0\x00', 0x8}) r4 = socket(0xa, 0x2, 0x0) setsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc6) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000140)) socket$nl_route(0x10, 0x3, 0x0) 2018/03/22 06:15:38 executing program 6: socketpair$unix(0x1, 0x42, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x0) recvmmsg(r1, &(0x7f0000002a40)=[{{&(0x7f0000002800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000002c00)={0x77359400}) r2 = syz_open_dev$mice(&(0x7f0000000380)='/dev/input/mice\x00', 0x0, 0x40) ioctl$VT_RELDISP(r2, 0x5605) r3 = socket$netlink(0x10, 0x3, 0xf) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000001c0)=0x401, 0x4) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r4, r5) poll(&(0x7f0000000300)=[{r3, 0x40}, {r2, 0x1}], 0x2, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000080)=0xe18, &(0x7f00000000c0)=0x4) 2018/03/22 06:15:38 executing program 4: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000380)={'broute\x00', 0x0, 0x4, 0x62, [], 0x1, &(0x7f00000002c0)=[{}], &(0x7f0000000300)=""/98}, &(0x7f0000000400)=0x50) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r1, r2, r3) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={0x0, 0x2000, 0x0, 0xfffffffffffff0cc, 0x0, 0x200}, 0x14) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/22 06:15:38 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r4 = syz_open_procfs(r3, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r4, &(0x7f0000000080)=""/181, 0xb5) getdents(r4, &(0x7f0000000ea9)=""/407, 0x197) write$selinux_create(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x32) 2018/03/22 06:15:38 executing program 7: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f000008efdc)="2400000024007fff00001000050001000047f6ff0100000000000000002000000006ff10", 0x24) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xffffffffffffff80, 0x4) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) 2018/03/22 06:15:38 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="3000000011002e0725bd7000fbdbdf2507000000", @ANYRES32=r2, @ANYBLOB="0200010000000200080023000000000008000e00090000008e26a82788bcfa9b38da6eeeb667b8b6560890425779b1f1e302c5a9753f6ad154cb022e58374236221817457b96fb2f2006726b40a17bc5ce37f11b53bdc521ac55bdfce286aeee44fb029197cd551f77c88a086e725f5a1bf5a9bf8ec0ca87d3501080eb25b0fac320483950425db0daadf578ef5d9bb79fb1ec8df17e69445eb8afbfee0c4ab7412c966681b5807822b90a4333ee2049d4ad101678"], 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x3cd}, 0x1}, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000004c0)) 2018/03/22 06:15:38 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000716000)={{0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f5d000)={0xd2, @time={r2}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/22 06:15:38 executing program 0: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/03/22 06:15:38 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000001040500000000000000192a08007b0100000093bff62c37000100010000007f010011"], 0x2c}, 0x1}, 0x0) 2018/03/22 06:15:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x40000000000) readv(r0, &(0x7f000085dff0), 0x2000000000000240) 2018/03/22 06:15:38 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) sync_file_range(r0, 0x4, 0x800, 0x5) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f00006ec000), 0xfffffffffffffd97) fcntl$notify(r1, 0x402, 0x1) finit_module(r0, &(0x7f0000000000)='^@nodevGPL\x00', 0x3) 2018/03/22 06:15:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0x4) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0xffffffffffffa259) 2018/03/22 06:15:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000500)) r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x800002, 0x3f, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/03/22 06:15:38 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='attr\x00') accept4$unix(r0, &(0x7f0000000280), &(0x7f0000000340)=0xff8d, 0x801) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400300) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = dup(r1) r3 = openat(r2, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) linkat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file2\x00', 0x400) 2018/03/22 06:15:38 executing program 2: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f000000eff0)={0x0, 0x100000000003}) 2018/03/22 06:15:38 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080), 0x0, 0xfffffffffffffffe) r2 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='wlan0\x00', 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0xf0, 0x10, 0x717, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6}}}, 0xf0}, 0x1}, 0x0) 2018/03/22 06:15:38 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = socket$netlink(0x10, 0x3, 0x9) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4300, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000040), 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) [ 45.220061] netlink: 24 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/22 06:15:38 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x8, 0x5, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xa93, 0x4) recvfrom$inet6(r0, &(0x7f0000000080), 0x0, 0x10001, &(0x7f00000000c0)={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc0100, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f00000003c0)=ANY=[@ANYBLOB="550000000002030000000500030000002b0006000008ac0b31902000030009000900027b63ac3cbb05f62a886a6c96f5835eb3aa155e1e39b08e30e5664d9fb69c1c15d762fc22876c15f769991fb3825003039253e1df285c2d936f1d59dd9b5bd17b6d54ab759bd7276194562d45c5b11152d097c0da6a6b2aa432505cc34f032fc4db3b84097e8a57"]) getpid() r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) futimesat(r2, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x77359400}, {0x0, 0x7530}}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) keyctl$describe(0x6, r3, &(0x7f00000002c0)=""/14, 0xe) 2018/03/22 06:15:38 executing program 1: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f00006f7000)={0x77359400}, &(0x7f0000877000), 0x0) futex(&(0x7f0000000040), 0x5, 0x7, &(0x7f0000000080), &(0x7f0000024ffc), 0x0) 2018/03/22 06:15:38 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x6, 0x400]) 2018/03/22 06:15:38 executing program 2: setrlimit(0xf, &(0x7f000000f000)={0x1, 0x4}) memfd_create(&(0x7f00003c5000)='#):\x00', 0x0) 2018/03/22 06:15:38 executing program 5: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000aed000/0x400000)=nil) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0xc1, 0x7, 0x1, &(0x7f00006c6000/0x3000)=nil, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x7e, 0x40, 0x94a, 0x0, 0x1ff, 0x6}) 2018/03/22 06:15:38 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/22 06:15:38 executing program 7: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x21, &(0x7f00007dcffc), 0x3) 2018/03/22 06:15:38 executing program 4: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, r0) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, r1, &(0x7f0000337ff8)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000040)="16f56badc1af6c87bd082129eff267731c9331a891a6caf56e6359d7522e9532dcf4993bb59c15e48bbdb656dca421ce98791f276ec2d4f4714047") setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x5, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/22 06:15:38 executing program 7: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = memfd_create(&(0x7f0000000000)='vboxnet1*eth0\x00', 0x2) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000040)={0x3, 0x101, 0xfff, 0x5, 0x9, 0x3}) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x100000a, 0x32, r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002922)="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", 0x6df) 2018/03/22 06:15:38 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000003940)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0xe7, 0x5) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) r2 = timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) fdatasync(r2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) 2018/03/22 06:15:39 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000001c0)={'ip6tnl0\x00', {0x4, 0x6, 0x9, "ac96a6a75426", 0x100000000}}) exit(0x80000001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xfd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x200, 0x200}, &(0x7f0000000140)=0x8) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 06:15:39 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c0002000000000002000000"], 0x2c}, 0x1}, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000040)=""/39, 0x27}, {&(0x7f0000000080)=""/113, 0x71}], 0x3, 0x0) 2018/03/22 06:15:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x7e, @empty, 0x3}}, 0x2, 0x1, 0x101, 0x7206ac37, 0x8000}, &(0x7f00000000c0)=0x98) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNATTACHFILTER(r4, 0x400854d5, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x9, 0x0, 0x3, 0x9}, {0x2400000000, 0xfffffffffffff000, 0xc54f, 0xee6}]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0xbc, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0xb15, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffb68a}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2, @empty, 0x80000000}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x6f0000000000000, @empty, 0x8dea}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000200)=0xc) shutdown(r0, 0x1) 2018/03/22 06:15:39 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x4, 0x40, 0xf4, 0x4, 0x101, 0xffffffff, {0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xed5}}, 0x100000001, 0x6, 0x8, 0x7f, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x5}, &(0x7f0000000200)=0x8) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) 2018/03/22 06:15:39 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000340), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) [ 45.385044] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 06:15:39 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x23) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000272ff4)={0x10}, 0xc, &(0x7f00009e4ff0)={&(0x7f000030a000)=ANY=[@ANYBLOB="77c8acdb"], 0x14}, 0x1}, 0x0) 2018/03/22 06:15:39 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000f2fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x6, 0x0, &(0x7f0000599f63)}) r1 = eventfd2(0x200000002, 0x0) readv(r1, &(0x7f0000001600)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x4}], 0x2) write$eventfd(r1, &(0x7f0000000640)=0x9, 0x252) readv(r1, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/147, 0x93}, {&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/70, 0x46}, {&(0x7f0000000280)=""/47, 0x2f}, {&(0x7f00000002c0)=""/208, 0xd0}, {&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000400)=""/87, 0x57}, {&(0x7f0000000480)=""/185, 0xb9}, {&(0x7f0000000540)=""/117, 0x75}], 0x9) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000007c0)='fou\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000009c0)) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000840)={&(0x7f0000000900)=ANY=[@ANYBLOB="60b6700fa23943cf7d5c6850dc074186b790f2963f5792d4ed8d3efdb1b841be018a9c4be0862691535ae007f9ffff7d6b600870cfae1373bbd7485fe81577304340ae78bbec6bddfae8e1a1b20a1abbb52e82567b6564a16bcab20e2086fb5ee00bafe13a427613f6346d80", @ANYRES16=r3, @ANYBLOB="010a28bd7000fbdbdf2503000000080003006c0000000800030000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4008040}, 0x4004000) sendto$unix(r2, &(0x7f0000000680)="62b980123c1d42a54d11f54891347300aeb22ba5e8b9812699651186cea7758ba49c953c7733f8085ec950d93f208a7e359cc1d16e796b763758d9610687bc18ab15ff75daff5663f4942a1d3c6f2fe5a1ca7423aa72f3ee666dd97cb5068751847c8868f74e0900d981e5ed", 0x6c, 0x800, &(0x7f0000000700)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001640)=""/4096) 2018/03/22 06:15:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x100000000000000) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040)=0x404100fffffffff, 0xffffff52) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b74000)={0x0, &(0x7f00003cffc8)}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2b0000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x7) 2018/03/22 06:15:39 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$sndseq(r0, &(0x7f0000000040)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {0x0, 0x10000}, {}, @ext}], 0x1c) 2018/03/22 06:15:39 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206f8ff000400000000001000005800004824ca945e64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0xfffffffffffffe9f) 2018/03/22 06:15:39 executing program 5: r0 = inotify_init1(0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000ee0fdc)={0x0, 0x0, 0x0, 0x0, 0xfff, 0xffffffffffffffff, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/22 06:15:39 executing program 6: umount2(&(0x7f0000000000)='..', 0x5) setxattr(&(0x7f0000000040)='..', &(0x7f00004a0fef)=@known='security.selinux\x00', &(0x7f0000000080)="73797374656d5f753a6f626a6563745f723a73087374656d5f64627573645f7661725f6c69625f743a633072d89aeabf5e7e0fb7f60f9726ccb77de27671800aff8319bdca0f0d6fa462b0aed2109c7bc32fe9122804c0ea1b41af2dd8c0ccac30b15da729e15810c882b751325261537e46400d2464e09a686cb2b79d8ae875c677719ce3a5fb37267e95f8b171db6eb6d8a7feb835", 0x96, 0x0) mount(&(0x7f0000000140)='..', &(0x7f0000000180)='..', &(0x7f00000001c0)='ext3\x00', 0x802010, &(0x7f0000000200)="d9bdaa0f3bc7e5e2371582c9a82a3807ad0c1e93d6fcd29559916de5c60bdd62a267f3a51e1cb128b579f70430729f59620b66dfeddd4416cb7e0c2629f69d796143c0f31f63367061a9a024153917ac83d1e9900842fc0f7798558544a59c9c8bcf5e3d6512404a7d035dc110b656d3586d0c5856bc20c2cfa8e13bf2e7758d18cf02fcca8acf731fbf8d1bff03c833512b4c5d8754fdb58d8d257627869a961c58d728459790b7149ea46811f78e8a72b9e20aaad628246f37746b1e9fb0563a5de92b7e0e45eb170c86f14f1e2142d9116f965b2840b74d4fc9abd0c44958360a") 2018/03/22 06:15:39 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_user(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='system_u:object_r:devicekit_exec_t2s0 staff_u\x00'], 0x2e) dup2(r0, r2) 2018/03/22 06:15:39 executing program 4: socketpair(0x8000000009, 0xe, 0x102, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000040)={0xd8, &(0x7f0000000100)=""/216}) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101400) r1 = socket$inet(0x2, 0x1, 0x0) write(r0, &(0x7f0000000340)="45aaeaf811433bba2345bd723101b38174d55a1fa857310d525e789cd596302438a93c50736760d205ac219f50c7b22e73965dd4c2087cc4d91529238f87e250a19a819aa7fb634b8927f4e21b76d8a6493c61b64d4b27704d64145fa35e8a46f9a7cc7ab697cee93a8d0163f60db33014c40332eb13eed6b96bcda1060a51b5aa654d3820a69e05d421f03bb22e01015c1854396c2fd33243866f0a1f4d745c587c0ae164aa863de88a43e134a0d999de61fd907b49b204a5", 0xb9) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r2, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r2, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6f3}], 0x1) readv(r1, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r2, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/22 06:15:39 executing program 7: add_key(&(0x7f0000001a40)='dns_resolver\x00', &(0x7f0000001a80)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="081f4bad342300", 0x7, 0xfffffffffffffffb) socket$netlink(0x10, 0x3, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/22 06:15:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x54) [ 45.490937] audit: type=1401 audit(1521699339.134:13): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A73087374656D5F64627573645F7661725F6C69625F743A633072D89AEABF5E7E0FB7F60F9726CCB77DE27671800AFF8319BDCA0F0D6FA462B0AED2109C7BC32FE9122804C0EA1B41AF2DD8C0CCAC30B15DA729E15810C882B751325261537E46400D2464E09A686CB2B79D8AE875C677719CE3A5FB37267E95F8B171DB6EB6D8A7FEB835 2018/03/22 06:15:39 executing program 2: r0 = eventfd(0x7) mmap(&(0x7f00003e2000/0x2000)=nil, 0x2000, 0x3, 0x50, r0, 0x2) add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f00006dfffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) madvise(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8400, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x2c9b80000, 0x9}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) 2018/03/22 06:15:39 executing program 5: r0 = memfd_create(&(0x7f0000264ff1)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r0, 0x409, 0x11) inotify_init() [ 45.540495] audit: type=1401 audit(1521699339.184:14): op=setxattr invalid_context=73797374656D5F753A6F626A6563745F723A73087374656D5F64627573645F7661725F6C69625F743A633072D89AEABF5E7E0FB7F60F9726CCB77DE27671800AFF8319BDCA0F0D6FA462B0AED2109C7BC32FE9122804C0EA1B41AF2DD8C0CCAC30B15DA729E15810C882B751325261537E46400D2464E09A686CB2B79D8AE875C677719CE3A5FB37267E95F8B171DB6EB6D8A7FEB835 [ 45.584821] Empty option to dns_resolver key 2018/03/22 06:15:39 executing program 2: socketpair$unix(0x1, 0x200000000009, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x5}) fcntl$lock(r0, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'ip6gre0\x00', 0x95}) 2018/03/22 06:15:39 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003ffc)=0x42, 0x4) r1 = memfd_create(&(0x7f0000000040)='wlan0,\x00', 0x1) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10, 0x80000) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/22 06:15:39 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x86) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000f72000)="94040013", 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) 2018/03/22 06:15:39 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) delete_module(&(0x7f0000000000)='}em1$\x00', 0x200) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000240)="2400000002031f001cfffd946fa2830020200a0009000200f19887b3d95214e80404ff7e", 0x24}], 0x1}, 0x0) [ 45.592672] Empty option to dns_resolver key 2018/03/22 06:15:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000080), 0x17438529859671c0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) sync_file_range(r0, 0x48, 0x0, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/pid\x00') setns(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x2318, 0x2, 0xbf, 0x8, 0x6, 0x6}) [ 45.656335] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.665585] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 45.676865] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/22 06:15:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0xabfe) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000b10000)=0x98, 0x36708584) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001400)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "aca85e65d6174c507a5ad9f07f929836c4ce17f70453f3af27df480d9a5440cbacc0f395f1f170abc20144384eeec0a8c92657578f2125b5e5fd92ebf35612faa328969d27e58d29a8bb9f290ac90c3c"}, 0xd8) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/03/22 06:15:39 executing program 0: r0 = socket$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) 2018/03/22 06:15:39 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00000000c0)=0xda1, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x80045430, &(0x7f0000000200)) 2018/03/22 06:15:39 executing program 3: setrlimit(0xe, &(0x7f0000000100)={0xfffffffffffffffd, 0x2}) signalfd4(0xffffffffffffffff, &(0x7f0000f8a000), 0x8, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2be5174e8b77df27}) socketpair(0x4, 0x4, 0x0, &(0x7f0000000080)) 2018/03/22 06:15:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x0, 0x0) sendto$ipx(r1, &(0x7f00000004c0)="3c7a2af3c9705dbaa1c3b8662792ae8ef575af89e52621db775a0cf36847b25b5f59249baabf84bf99375e4849d9830f24e6a83de5fafe03bd6ce41d0697ae06fb76f5ad02aab8a50bd9c20e0000000000", 0x51, 0x7ffe, &(0x7f0000000400)={0x4, 0xbe8, 0x1002, "6780703e201d", 0x3}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f0000000140)=""/80, &(0x7f00000001c0)=0x399) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="f7300f0db513b2a80d1297f18cc5b0bc3c5bee1fd11241e4ec74c877d50b5dc6f3465d6703db8856b3c175d9fb50a34620752787c6b2cf0b353cf29458aac72bc90215b1cf2646b87bcf3b7b8df83e571b15eb915bcaee490d7ca212c0f25db757a316e7a9ecaf490210e4adfe304664effcd29569f7f0fdf264b0ae7e76c642a7bd6a96d2dfae7d67b9fd6c6f672a550dd5937e0dffe4552684086506333daaa43099a2fb5e", 0xa6, 0x0) r3 = accept4$inet(r0, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f0000000340)=0x10, 0x800) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000380)={'ipvs\x00'}, &(0x7f00000003c0)=0x1e) keyctl$describe(0x6, r2, &(0x7f0000000200)=""/28, 0x1c) getitimer(0x3, &(0x7f0000000440)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000480)) accept4(r0, &(0x7f0000000540)=@ax25, &(0x7f00000002c0)=0x80, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x8000) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/22 06:15:39 executing program 4: r0 = socket(0xfffffffffffffffc, 0x803, 0x6) connect$inet(r0, &(0x7f000089bff0)={0x2, 0x4e1f}, 0x34c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/03/22 06:15:39 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x6c4880, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) r1 = timerfd_create(0x0, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/2, 0x2}], 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/200) 2018/03/22 06:15:39 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key$keyring(&(0x7f0000ce3ff8)='keyring\x00', &(0x7f0000b37000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) link(&(0x7f0000000000)='\x00', &(0x7f0000000040)='\x00') listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2018/03/22 06:15:39 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) add_key$user(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a}, &(0x7f0000001140), 0x0, 0xfffffffffffffffe) 2018/03/22 06:15:39 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) write$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x78e, 0xfffffffffffff000, 0xdd7, 0x6}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x6a0}, 0x8) write$selinux_user(r0, &(0x7f0000000180)={'system_u:object_r:audit_spool_t:s0', 0x20, 'sysadm_u\x00'}, 0x142) dup3(r0, r0, 0x80000) 2018/03/22 06:15:39 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="05000000ebf6f298ecd02e85955d8fda3053d9962039f3014d297d446c6f9ff1466234d6d26e5f23ed4ee8bc30e7b7041d3ffd38bea07b2974b05aa98bc9bcae31c035423c8db8f24ab1c5222d19a28f5fc700c055c682e40c481fd23bdcefee9aba3ac801d8daf6b00d1f229f1562ed7ea4db88763a5ed4cda47c76b85e119cc091a57e62046d3b04fc1fd05a45388222f2ef9adf8bced6193d8f00b69a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x2, 0x7ff, 0x8001, r1}, &(0x7f0000000200)=0x10) r2 = socket$unix(0x1, 0x5, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) unlink(&(0x7f0000000240)='./file0\x00') truncate(&(0x7f00000000c0)='./file0\x00', 0x8) 2018/03/22 06:15:39 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x301000, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f0000000140)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/03/22 06:15:39 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/packet\x00') preadv(r0, &(0x7f00000016c0)=[{&(0x7f00000000c0)=""/3}, {&(0x7f00000001c0)=""/253}, {&(0x7f00000002c0)=""/251}, {&(0x7f00000003c0)=""/4096}, {&(0x7f0000001740)=""/166}, {&(0x7f0000001480)=""/115}, {&(0x7f0000001540)=""/136}, {&(0x7f0000001600)=""/50}, {&(0x7f0000001640)=""/39}, {&(0x7f0000001680)}], 0x3d8, 0x0) r1 = getpid() prlimit64(r1, 0xf, 0x0, &(0x7f0000000000)) 2018/03/22 06:15:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000006, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r3 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmmsg(r3, &(0x7f0000001cc0)=[{{&(0x7f0000000600)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001980)=[{&(0x7f0000001900)='}', 0x1}], 0x1, &(0x7f0000001a00)}}], 0x1, 0x4000) 2018/03/22 06:15:39 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") fchdir(r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) exit(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)=ANY=[@ANYBLOB="140000001600010300f878000000000000000000"], 0x14}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 06:15:39 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001fef)='/dev/vga_arbiter\x00', 0x0, 0x0) tee(r0, r0, 0x7fff, 0xf) mq_getsetattr(r0, &(0x7f0000000000), 0x0) fcntl$getown(r0, 0x9) 2018/03/22 06:15:39 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000000080)) [ 45.801457] keychord: invalid keycode count 0 [ 45.807539] keychord: Insufficient bytes present for keycount 316 [ 45.819505] keychord: invalid keycode count 0 [ 45.827803] keychord: Insufficient bytes present for keycount 316 [ 45.878004] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 06:15:39 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={'tunl0\x00', @ifru_settings={0x1, 0x80, @fr=&(0x7f00000000c0)={0x4, 0x8, 0x10000, 0x10001, 0x7, 0xb2f0, 0x3}}}) 2018/03/22 06:15:39 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x8000, 0x8}) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) 2018/03/22 06:15:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x20000000000000f6, &(0x7f0000000040)=[{0x6, 0x1, 0x0, 0x32a}]}, 0x10) listen(r1, 0x80000001) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r1) 2018/03/22 06:15:39 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="a7ce86c092a3c3aad2a6baa4e41666097a610cd0af401bafcc12ffbfe9151975d6299a8f029b6a11e98c3ca6aa72698449b7e6fb594ace2465dd315078ed75e1b03dc29cef7ab111ef9ab83699726918fc29aa5c6d47b024cfe26a954c9158accfc80f5e574fe0714a264688c9da005ac30dbf2b0a2fa5721a1ee436e13f84592c687c0515", 0x85) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0702", 0x2) 2018/03/22 06:15:39 executing program 3: getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000001080)=""/76, &(0x7f0000001100)=0x4c) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001000)=@nat={'nat\x00', 0x19, 0x4, 0xebc, [0x20000140, 0x0, 0x0, 0x20000170, 0x200003b4], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x40, 0x88f8, 'lo\x00', 'nr0\x00', '\x00', 'ip_vti0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @empty, [0xff], 0x70, 0x1e4, 0x214}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x80000000, 'system_u:object_r:mtrr_device_t:s0\x00'}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x1, 'syz1\x00', 0x101}}}]}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0x504ef432f68308e3, 0x1, [{{{0x9, 0xa, 0x9000, 'ipddp0\x00', 'lo\x00', 'ifb0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0x128, 0x188, 0x1b0, [@stp={'stp\x00', 0x48, {{0x8000, {0x8, 0x7fff, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0x0, 0x7b32, 0x1ff, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x4e20, 0x4e23, 0x1, 0x9, 0x2, 0x81, 0x7, 0x8, 0x4, 0x100000001}, 0x80, 0x10}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0xffffffff, 0xff000000, 0xff000000, 0xffffff00], 0x4e21, 0x3c, 0x4, 0x4e24, 0x8, 0x10}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}, @snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x6}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x4, 0x4, 'bridge0\x00', 'vlan0\x00', 'ip_vti0\x00', 'syzkaller0\x00', @random="7188bac58109", [0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0x910, 0x968, 0x998, [@among={'among\x00', 0x87c, {{0x5, 0x6, 0x0, {[0x3f, 0x1, 0x10000, 0x20, 0x3ff, 0x8, 0x2, 0x2, 0x100000000, 0x4, 0x100000000, 0x0, 0x5, 0x6, 0x6, 0x6, 0x1, 0x4, 0x0, 0x0, 0x3f, 0x183a, 0x8000, 0x4d, 0x5, 0x1, 0x952, 0x8, 0x5, 0x0, 0xffffffffffff0000, 0x100000001, 0x10001, 0x80000001, 0x89f, 0x1, 0x4, 0x8, 0x0, 0x58, 0x3, 0xfff, 0x3f, 0x8, 0x3, 0x10001, 0x3ff, 0x80000000, 0x5d3a, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x2, 0x2, 0xffffffff, 0x9, 0x6, 0x6, 0xfffffffffffffffd, 0x1, 0x80, 0x7, 0xcc, 0x9, 0x7, 0x2, 0x2, 0x2d, 0x1, 0x7, 0x8000, 0x0, 0x4, 0x1, 0xffff, 0x5, 0x6, 0xc2, 0x0, 0x9, 0x2, 0x8001, 0x4, 0x1, 0x5, 0x9ce, 0x7, 0xecdc, 0x3, 0x4, 0x200, 0x4, 0x952000000000000, 0xd054, 0x5, 0x81, 0x3ff, 0x1, 0x100000000, 0x1, 0x2, 0x1ff, 0x0, 0x6, 0x253a1494, 0x8, 0xffffffffffffff80, 0x4, 0x3ff, 0x1, 0x0, 0x3, 0x5, 0x400, 0x4, 0x100, 0x8, 0xffffffff, 0x8f, 0x8, 0x100000000, 0x5, 0x20, 0x7fff, 0x5, 0x42cc, 0x9, 0x0, 0x101, 0x3, 0x10000, 0x1, 0xff, 0x6, 0x5, 0x3d, 0x0, 0x3, 0xffffffff, 0x100000000, 0xc62, 0xfffffffffffffffd, 0xff, 0xfffffffffffffffe, 0x9, 0x7, 0x20, 0x5, 0x1, 0xc43, 0x2, 0x81, 0xaf9, 0x4, 0xffffffffffffff80, 0x8, 0x9, 0x7fffffff, 0x4, 0x0, 0x1, 0xbeef, 0x3, 0x1, 0x8, 0x2, 0x6, 0x6, 0x81, 0x60, 0x1, 0x0, 0x100000000, 0x796, 0x1, 0x0, 0x4, 0x7f, 0x9, 0xffff, 0x2, 0x1000, 0x8001, 0x4, 0x6, 0x4, 0x9, 0x8, 0x8001, 0x40, 0xfffffffffffff001, 0x3, 0x6, 0x5, 0x8, 0xfffffffffffffffe, 0x2, 0x7, 0x9, 0x7fffffff, 0x1, 0x10001, 0x81, 0x9, 0x0, 0x7ff, 0x7, 0x3, 0x2cd27ff9, 0x3, 0x1, 0x7e, 0x9, 0x4, 0x1, 0x5, 0x27, 0x3, 0x7fff, 0x5, 0x401, 0xe4, 0x4, 0xeb, 0x7, 0x916, 0xfffffffffffffffb, 0x8, 0x400000000000, 0x4, 0xfffffffffffffcc7, 0x5, 0x9, 0x7fffffff, 0x100, 0x80, 0x4, 0x3b, 0xfa, 0x5f, 0xfffffffffffff000, 0x3, 0x8, 0x401, 0x0, 0xc6b4, 0x5, 0x517a, 0xfecc, 0xcdb, 0x8, 0x8, 0x7, 0xffffffffffffceed, 0x20], 0x1, [{[0x6, 0x100000000], @local={0xac, 0x14, 0x14, 0xaa}}]}, {[0x1, 0x4, 0x7, 0xbe, 0x2, 0x0, 0x10000000000000, 0x81, 0x3, 0x5, 0x200, 0xff, 0x0, 0x8001, 0xf5, 0x8a, 0x100, 0x6, 0x1, 0x7, 0xff, 0xff, 0x5, 0x5, 0x8000, 0x7, 0x72d, 0x3f3f, 0x3, 0x800, 0x0, 0x8, 0x7, 0x80, 0x8, 0x0, 0x101, 0x100, 0x10000, 0x8, 0x9, 0x80000001, 0xffffffffffffffff, 0x4, 0xfffffffffffffff7, 0x4, 0x2, 0x1340, 0x6, 0x400, 0x6, 0x3d, 0x3, 0x7, 0xa6b5, 0x200, 0x7, 0x6, 0x3000, 0x2, 0x80000001, 0x1f, 0xfe7, 0x10001, 0x7, 0x0, 0xcac, 0x0, 0xfffffffffffffffe, 0xfffffffffffffff8, 0x9b, 0xd343, 0x2, 0x5, 0x1, 0x5, 0x400, 0x3, 0x201, 0x2, 0x9, 0x1, 0x9, 0x7fffffff, 0x6, 0x1000, 0x3, 0x0, 0x100, 0xedee, 0x1, 0x8, 0x0, 0x0, 0x7fff, 0x5, 0xe9, 0xffffffff, 0x1, 0x0, 0xfffffffffffffffd, 0x2, 0xffffffffffffff01, 0x2, 0x0, 0x79, 0x3, 0x8, 0x8, 0x9, 0xff, 0x5, 0xfffffffffffffffb, 0x9, 0x3, 0x5, 0x7f, 0x0, 0x1, 0x1a200, 0x7, 0x6, 0x5, 0x7e5, 0xffffffffffffff81, 0x2, 0x7, 0xe1, 0x2, 0xe3, 0x0, 0x7fffffff, 0xb4, 0x6118, 0x7, 0x3, 0x100000001, 0x2, 0x97, 0x1, 0x1, 0x7, 0x100000001, 0x5, 0x200, 0x7ff, 0x8, 0xff, 0x9, 0x9, 0x1, 0x8, 0x3bd, 0x71d8, 0x8, 0x2, 0x0, 0x100000000, 0x6, 0x5b2776d6, 0x38, 0x6, 0x4, 0x3, 0x3, 0xf8, 0x1, 0x7ff, 0x0, 0x81, 0x3f, 0x9, 0x24a0000, 0x43801ed1, 0xb5, 0x5, 0x5, 0x5, 0x1, 0x6ac2714, 0x200, 0xa6, 0xeace000000000000, 0x8, 0x3, 0x34, 0x400, 0x56f8, 0x8, 0xe2a6, 0xffffffff, 0x1000, 0x20, 0x0, 0x20, 0x6, 0x5, 0x2a78bd86, 0x5, 0x2, 0x6, 0xeb3, 0x3, 0x0, 0x4, 0x8001, 0x4, 0x0, 0x7f, 0x5, 0x9, 0x9, 0x2, 0x10000, 0xfffffffffffffffe, 0x50, 0xffffffff, 0x3, 0x8000000, 0x8001, 0x0, 0x9, 0x1f, 0x80, 0x7, 0x5, 0xe6f, 0xffff, 0x2, 0x5, 0xff1, 0x2d, 0x5, 0x1, 0x6, 0x5, 0xffffffffffffffc1, 0x9, 0x6, 0x2, 0x80, 0x2786448b, 0x9, 0x40, 0x10001, 0x528e, 0x6b6, 0x8, 0x1f, 0x5ae03144, 0x1, 0x80, 0x5, 0x8, 0x3, 0x5, 0x1], 0x7, [{[0x1f, 0xc200], @rand_addr=0x9}, {[0x40, 0x3]}, {[0x9, 0x1a], @dev={0xac, 0x14, 0x14, 0xf}}, {[0x1, 0x5], @loopback=0x7f000001}, {[0x2, 0x3], @dev={0xac, 0x14, 0x14, 0x10}}, {[0x7, 0x9], @rand_addr=0x200}, {[0x2, 0x7]}]}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}, @snat={'snat\x00', 0xc, {{@random="45d03cf3908b", 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@random="676a431f0ad9"}}}}, {{{0x9, 0x6, 0x11, 'bridge0\x00', 'bcsh0\x00', 'dummy0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}]}, 0xf0c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000040)=@ethtool_cmd={0x16}}) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000000c0)=ANY=[@ANYPTR], 0x1) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000001140)) 2018/03/22 06:15:39 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="59aa9fa03190a8be13e3f0c8d979c6cbb6a756d7f230d5b5da6fbd31c97341c2170bfe88619afb5465f5ebf76f2b4c31bc553818891a9608e4f37e4d92e1bc03e87b562c74bc2dc71e6ca328cc921bfc8e7fcacc4d1aee180dc1fc6d55a0419dcb46a291511352a1cbb0c28cbd5ea9a3ecf729cfea9ac5052704bd18dbd7d57c725c196b5c282c607566a1568ca4ec58c12fcc43806b708aeb9f3e8482d8cc74565571b730584e40fe0a2062aff110b140361e8acb59", 0xb6, 0x8844, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000005c0)={{0x2}, {}, 0x2c, {0x2}, 'lo\x00'}) 2018/03/22 06:15:39 executing program 1: r0 = userfaultfd(0x0) r1 = memfd_create(&(0x7f0000000040)='map_files\x00', 0x2) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents64(r2, &(0x7f0000000000)=""/24, 0x18) fcntl$getown(r2, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000005000/0x1000)=nil, 0x1000}) 2018/03/22 06:15:39 executing program 2: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) fchown(r0, r1, r2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x1, 0x4, {0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x8}}}, 0x32) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/vga_arbiter\x00', 0x3095c0, 0x0) setsockopt$inet6_dccp_int(r4, 0x21, 0xf, &(0x7f0000001700), 0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffffffff800, 0x0, 0x12}) 2018/03/22 06:15:39 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) mknod$loop(&(0x7f0000000080)='./file0\x00', 0xc108, 0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @broadcast}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x4, 0x80000000, 0xfffffffffffffffc, 0x100, 0xff, 0x200, r2}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/22 06:15:39 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1ffd, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x1, 0x0, 0x7fff, 0x0, @tick, {0x5, 0x9bf6}, {}, @time}], 0x1c) 2018/03/22 06:15:39 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x1c9c380}, {r2, r3+10000000}}, &(0x7f0000000140)) sendto$unix(r1, &(0x7f0000000000)="3aee8003796a96cec7fe01c071a413f925220ebed39a23723ccc919b9ca2713eb75b18f271dad76b77d3e2e6f87872928e59cc7386635ba51078081e7e8735c111005e212aba8a17f163fe5d60d386a3ac97ba3171925b918a90c9e641722848239a6e2e1b6eba428ec5b666681b2734a6bd3631bbc5a7ea73192e4efd7935b5730443d0", 0x84, 0x20000800, 0x0, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x9, 0x8, 0x2, 0x7, 0x8000, 0x40, 0x1f, 0x6, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r4, 0xffff}, &(0x7f0000000240)=0x8) 2018/03/22 06:15:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/03/22 06:15:39 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='vfat\x00', 0x88, &(0x7f0000000180)="16c18a25283e734cea9cd46fc8d25264ace412e19ac0ca7a234714102711299471d982d90b05329d4b0c45da9a0b1efefc5cd0738c50f4552bb1144357a094b7da26434507e6375590fd87dd810d1245e81a287d50b70ea8bd0732497e2b6f939c9ce39c5d79cb2cb5a92b6045d25d882bae1c5917f6b56463326f629935456c372f1765e0beb8019e10d0b0d390e33556e7524547c850ce5dffb058d513448507b7663d669b46990151c4f05c60924eaae5058bd0be367590d29f7914612e5054dc2021b4fd98784471c03098051623d394ab4fba5cabc0b2abb7460747a0af79b3b59f8a4f0cc1e2df69f1") 2018/03/22 06:15:39 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x2040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x40020201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000100)="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", 0xfd, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x40}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000200)={0x8, 0x81}) 2018/03/22 06:15:39 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) fcntl$addseals(r0, 0x409, 0xe) pwrite64(r0, &(0x7f0000b40000)="2fa3", 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 46.134812] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27257 sclass=netlink_route_socket 2018/03/22 06:15:39 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0xffffffffffffff96, 0x5, 0x4bdf, 'queue1\x00', 0x1f}) recvmmsg(r1, &(0x7f0000003fc0)=[{{&(0x7f00000002c0)=@can, 0x80, &(0x7f0000000480)=[{&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000240)=""/54, 0x36}, {&(0x7f0000000400)=""/81, 0x51}], 0x3, &(0x7f00000004c0)=""/182, 0xb6, 0x81}, 0x10}, {{&(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)=""/69, 0x45}], 0x1, &(0x7f00000006c0)=""/170, 0xaa, 0x9}, 0xf5}, {{&(0x7f0000000780)=@sco, 0x80, &(0x7f0000002800)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/4096, 0x1000}], 0x2, &(0x7f0000002840)=""/247, 0xf7, 0x5}, 0xfffffffffffffffa}, {{&(0x7f0000002940)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003ac0)=[{&(0x7f00000029c0)=""/61, 0x3d}, {&(0x7f0000002a00)=""/152, 0x98}, {&(0x7f0000002ac0)=""/4096, 0x1000}], 0x3, &(0x7f0000003b00)=""/161, 0xa1, 0xe328}, 0x8001}, {{&(0x7f0000003bc0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003c40)=""/40, 0x28}, {&(0x7f0000003c80)=""/110, 0x6e}, {&(0x7f0000003d00)=""/113, 0x71}, {&(0x7f0000003d80)=""/250, 0xfa}], 0x4, &(0x7f0000003ec0)=""/232, 0xe8, 0xff}, 0xf11}], 0x5, 0x40000000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x7, 0x924, 0x80000001, 0x401}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000200)=0xaaeb, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}}, 0x3) r2 = getpid() ptrace$setregs(0xf, r2, 0xd4c, &(0x7f0000000080)="43e0ac6f6c8fb6be96346f678b7643ff2509685d92090686f6aa39f16757f6b67bd2a33da640c05c096781c16fcba38c5f78439960b745034aaa524d49843f072e5f4afc6318664a0e3897effe7c015c8938d29c88485564f98ca6c53accfe1a8221c041e42fc1c26fed16b220c75dff791142bf861afe23bb397238dec4a22fd488287d9e49bdae28b41080ba74ed5a0e77d5df91d1e29146cf065082b4daec16708ac7297480da03") ustat(0x4, &(0x7f0000000000)) 2018/03/22 06:15:39 executing program 3: clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)) r0 = dup(0xffffffffffffff9c) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="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") socket$inet(0x2, 0x6, 0x800001) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000)) 2018/03/22 06:15:39 executing program 1: r0 = getpid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x5}) 2018/03/22 06:15:39 executing program 7: pipe(&(0x7f0000000140)={0xffffffffffffffff}) flock(r0, 0x1) flock(r0, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00000000c0)={0x7fffffff, 0x6, 0x6, 0x4, 0x0, 0xbbee}) r3 = fcntl$getown(r2, 0x9) syz_open_procfs(r3, &(0x7f0000000100)='net/fib_triestat\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/03/22 06:15:39 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) epoll_create(0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000101fe8)={@mcast2={0xff, 0x2, [], 0x1}, 0x4b}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000240)=@req3={0x6, 0x0, 0x4, 0x2, 0x4, 0x7fffffff, 0xfffffffffffffff7}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xe0}, &(0x7f0000000080)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0x2, 0x8, "8c7422cf7301c2e0ed92f8d005e8712763d42d8665d387cd3273da7970841c60ac226709a202cbb798e935bfb49989e2adc18e12a4f1b94cfc1fb9123c2738ea40836d27be0fd9306a6408a2ccf55b81"}, 0xd8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x200}, 0x8) 2018/03/22 06:15:39 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xf) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 06:15:39 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8e}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000300)=0x2d) getdents(r1, &(0x7f0000cd7f35)=""/203, 0x8c) lstat(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000480)) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000440)) timer_create(0x5, &(0x7f0000000500)={0x0, 0x28, 0x14, @thr={&(0x7f0000000540)="7ee531927f5d302343a3c25281ea0de14dd6ceb708f939e8259e9dc3dfc7f5b9b4993400d4664531a6ee68a6a7bdb93eda620fd633dc447c72b72f487c1c80395f65fc7407028322fa81a3acff8db67fb8c2daac9465efef5e309a0e34d584331d898c31c763517ff9b5bf88c4aa7f25fcf900971f47c4849fcdaa383a6673547b515646ba45cd7efbc75a04d7baec6ac46cafec594fddb764401e74572d5ca43864c90e16b6f3f5edda7af1727ef1c03118436ff7c584250f7ca31d9baf", &(0x7f0000000600)="b66da759a73055756a612a63d8d8aa43ff13d11afcc0059fd8801ac3b9b2f852b741349939707069e9d1bcde6faba3d5a142c9f30a3586334a5fd6731e9d91d2abb9ec8d96c38c14184fb052d4c1fdb9815f9e5c06e006a5957940edbdce86add86a910bd69abde20db2e3c25a74f776e1be182acae91a07cd8b603c0cffd8298ba3a3c6e7bffa0f3a0a8687df7d9c123373470d17d529aed0d382ebedd16694dc34b9851794b4419270e118aba30e4e94a506ce95f821dada39e049df0e27a794857c097eecb60733a6f7361bc8363bb2a4fe2c3d040ed4f41d5d6643e895e95bef9ff62c4d3eb01a54ed085a0ee7fcc766a3e7dfa6a3"}}, &(0x7f0000000200)=0x0) timer_delete(r3) [ 46.189204] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27257 sclass=netlink_route_socket 2018/03/22 06:15:39 executing program 6: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) pipe(&(0x7f0000a91000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xad5e}, &(0x7f0000000040)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x8, 0x3, 0xfff, r2}, 0x10) 2018/03/22 06:15:39 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) chdir(&(0x7f00000001c0)='./file0\x00') mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x0, &(0x7f0000000100)="8a1450085b7cbd5fa33806dd6d82ae9bf2ceed0c5831075894d0e955c5a148734d19fb779367563e9192c804f3a3c0828bda4373ca3072150f7d4c690b8e272412061aa06e0a6f0b3171a268c17c6a46cb66191b1ae38461ceb463664bb5c626736262c1a7446a23eda8969d9e83b7a01792be4492fe6e5038e6e1b0b813513c866739d1c59ed3f6ad38bae68d5d8580ec455df1e11d2b423c62fd34b7bd9d0c3823") lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) 2018/03/22 06:15:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a00020000080000e10c00f41ee4000000000000000000", 0x39}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000040)=0x7ff, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x620040, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) ptrace$cont(0x18, r2, 0x81, 0x4) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2) 2018/03/22 06:15:39 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x1) signalfd4(r0, &(0x7f0000000000)={0x53}, 0x8, 0x80800) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000007ffd)=0x90) 2018/03/22 06:15:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x95, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x7, 0x4, 0x923, 0x9}, {0x8, 0x1, 0x1197, 0x5ab}], @llc={@snap={0x4e271fc3263265dc, 0xab, "d9", 'gI\b', 0x88f5, "2b41f6c05f28fca31ed9ab32ae4aa5eb43b5c4d9ebeb1b5a6b003cd61c4fcb9db2b20444226b8b6393068d00532b6ff9ea5e06b433ee15a97be261a84e51e95aa4c0ee47cbc6ec072d2b4045ac3df0c3c8ffada4760df65ab61f962631ee9eb655c5beaaa9e21a716efa36cd5cd68b20b5e566ec8ec17a"}}}}}}, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5800000019000100ffffffffffffffff02200000ff00fe0000000000240009000700ff09", @ANYRES32=0x0, @ANYBLOB="0128e12457ecd4b6728cc1ccbdb2c4980e010000", @ANYRES32=0x0, @ANYBLOB="0100b9ff", @ANYRES32=0x0, @ANYBLOB="02008f01", @ANYRES32=0x0, @ANYBLOB="08000b00bc00000008000400", @ANYRES32=0x0, @ANYBLOB="080001007f000001"], 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/03/22 06:15:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000100)=[{0x0, 0x5, 0x0, 0x1800000, @time={r1, r2+10000000}, {0x0, 0x80000000}, {0x66b7, 0x347791ed}, @control={0x0, 0x3, 0x7}}, {0x8, 0x4, 0x8, 0x6, @tick=0x3ff, {0xa33, 0x40}, {0x9, 0x1f}, @queue={0x10000, {0x1, 0x8}}}], 0x38) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000380)=0x1ff, &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x6, 0x0, 0x8, 0xfffffffffffffff7, 0x0}, &(0x7f00000001c0)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x0, 0x2, 0x3, 0x0, 0x44}, 0x98) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x7fff, 0x44, 0x6], 0x3, 0x81, 0x1d0000000000000, 0x9, 0x7f, 0x0, {0x1, 0x100000000, 0x0, 0xb4e, 0x9, 0xffff, 0x3, 0x9, 0x5, 0x1, 0x5, 0x2, 0x4, 0x400, "6fa65af22bbf001afbc8ff5d42ab326dd3595eb94cbc1140afe9eb155c8f2657"}}) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x388, &(0x7f0000000300)=0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x5}, {}, @queue}], 0x30) [ 46.460640] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.468387] CPU: 0 PID: 6382 Comm: syz-executor2 Not tainted 4.4.120-gd63fdf6 #29 [ 46.476024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.485366] 0000000000000000 80f572f795cf08b0 ffff8801d848f940 ffffffff81d0408d [ 46.493382] ffff8801d1b4aa80 1ffff1003b091f35 ffff8801d848fac8 0000000000000000 [ 46.501397] 0000000000000000 ffff8801d848faf0 ffffffff81607305 ffffffff81237410 [ 46.509412] Call Trace: [ 46.511992] [] dump_stack+0xc1/0x124 [ 46.517344] [] handle_userfault+0x715/0xf50 [ 46.523302] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.530301] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 46.536698] [] ? handle_mm_fault+0xb5d/0x3190 [ 46.542823] [] ? handle_mm_fault+0x291e/0x3190 [ 46.549035] [] handle_mm_fault+0x2938/0x3190 [ 46.555076] [] ? copy_page_range+0x1480/0x1480 [ 46.561294] [] ? __do_page_fault+0x780/0xa00 [ 46.567333] [] ? vmacache_find+0x57/0x290 [ 46.573110] [] __do_page_fault+0x35b/0xa00 [ 46.578977] [] do_page_fault+0x27/0x30 [ 46.584499] [] page_fault+0x28/0x30 [ 46.589758] [] ? __compat_get_timespec+0x71/0x150 [ 46.596233] [] ? __compat_get_timespec+0x76/0x150 [ 46.602703] [] compat_get_timespec+0xb6/0xe0 [ 46.608747] [] compat_SyS_clock_nanosleep+0xa7/0x2c0 [ 46.615491] [] ? compat_SyS_clock_getres+0x1a0/0x1a0 [ 46.622233] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 46.628455] [] ? compat_SyS_clock_getres+0x1a0/0x1a0 [ 46.635191] [] do_fast_syscall_32+0x321/0x8a0 [ 46.641307] [] sysenter_flags_fixed+0xd/0x17 2018/03/22 06:15:40 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x14, 0x11, 0x5, 0x9}, 0x14}, 0x1}, 0x0) 2018/03/22 06:15:40 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x60080, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x1) clock_gettime(0x9, &(0x7f00001abff0)) 2018/03/22 06:15:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000140)={0x8}, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f0000000000)=""/171, 0xab, 0xfffffffffffffffe, &(0x7f0000000200)={0x0, 0x1c9c380}) 2018/03/22 06:15:40 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)='ip6gretap0\x00', 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x7ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0x9, [0x4, 0x7, 0x1, 0x81, 0x100, 0x7f, 0x1, 0x6, 0xeba0]}, &(0x7f0000000080)=0x1a) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={0x3, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e20}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0xc0, 0x9, 0xdad, 0x9, 0x7fff, 0x0, 0x7, 0x4, 0x4}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3, 0x1}, &(0x7f0000000100)=0x8) accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x80000) 2018/03/22 06:15:40 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000001efa8)={{0x1}}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000000)=""/63) 2018/03/22 06:15:40 executing program 6: openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x400800, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000440)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) ptrace$setopts(0x4206, r1, 0x100000000, 0x20) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x22, &(0x7f0000000000)=""/113, &(0x7f0000000080)=0x71) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000200)=""/196, &(0x7f00000000c0)=0xc4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ppoll(&(0x7f0000000140)=[{r3, 0x501}], 0x1, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000300)={0x8}, 0x8) 2018/03/22 06:15:40 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$TIOCNOTTY(r0, 0x5422) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/') 2018/03/22 06:15:40 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file0\x00', r3, r4, 0x1000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/22 06:15:40 executing program 7: r0 = socket(0x10, 0x802, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r1, 0x3a, &(0x7f0000000080)={0x14, 0x81, 0x2, 0xa4}) write(r0, &(0x7f0000000000)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) 2018/03/22 06:15:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000e6f000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2400000019000100ffffffffffffd8d97a55ffff02200004ff00000000000000080001007f000001"], 0x24}, 0x1}, 0x0) close(r0) sendfile64(r0, r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x3, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000001c0)=0x8e, 0x4) 2018/03/22 06:15:40 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x101) 2018/03/22 06:15:40 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) write$tun(0xffffffffffffffff, &(0x7f00000001c0)={@void, @hdr={0x0, 0x0, 0x0, 0x0, 0x5}, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, 0x28) 2018/03/22 06:15:40 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000500), 0x0, 0xfffffffffffffffe}, 0x0) fallocate(r0, 0x0, 0x9, 0x5) 2018/03/22 06:15:40 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) prctl$getreaper(0x17, &(0x7f0000000000)) [ 46.741603] audit: type=1400 audit(1521699340.384:15): avc: denied { create } for pid=6436 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/22 06:15:40 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x24, 0x0, &(0x7f0000d06000), 0x0, 0x0, &(0x7f000023c000)}) 2018/03/22 06:15:40 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/57, &(0x7f0000000080)=0x39) r1 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0xf7d6, 0x0) ioctl$TIOCEXCL(r1, 0x540c) [ 46.849736] binder: 6454:6464 unknown command 0 [ 46.859864] binder: 6454:6464 ioctl c0306201 20000000 returned -22 2018/03/22 06:15:40 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/22 06:15:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x4c2001) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3a2, 0x0, 0x1, 0x4, 0x4}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000180)={r3, 0x3}, 0x8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) preadv(r0, &(0x7f0000000100), 0x0, 0x0) r4 = getpgid(0xffffffffffffffff) mq_notify(r2, &(0x7f0000000000)={0x0, 0x2b, 0x4, @tid=r4}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x2, 0x1, 0xff, 0x2, 0x8}}) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) 2018/03/22 06:15:40 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) 2018/03/22 06:15:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) listen(r1, 0x7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f000001dff7)='status\x00') ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000000)) sendfile(r1, r3, &(0x7f0000000080), 0x1000000000fe) 2018/03/22 06:15:40 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x3, 0x4}, {0x7, 0x20}, {0x2fe, 0xf50a}, {0x1, 0x4}, {0x4, 0x7}, {0x3aea, 0x27cf662d}, {0x8, 0x7f}]}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000180)=""/102) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000001240)=ANY=[@ANYBLOB="1400100013000304000000000000000020000000"], 0x14}, 0x1}, 0x0) 2018/03/22 06:15:40 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() rt_sigqueueinfo(r1, 0x18, &(0x7f0000000080)={0x39, 0x8, 0x9, 0x8001}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x608000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={"d202b900009acc2bc135ed7a5105e710", 0x1}) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x7ff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r4, 0x4}, 0x8) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f00000001c0)=0x3, 0x4) timerfd_gettime(r5, &(0x7f0000000140)) 2018/03/22 06:15:40 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x200, 0x2c, 0x306, 0x70bd2d, 0x25dfdbfd, {0x18}, [@generic="eb56bb95ad9342d9b19a5a1d62e9a353739ec3649144888f88", @generic="bc413cd937f73f158eb2b983ff64ec42e29d5ca02ece0bac780b78d7406abc97ed6d2e8b4d18e14da393d20a3d057c3c15afaede192ec31595f4a872bc1e1247cf20d1dd797941b207b7f1f796597c50d1b9d7b8f964697f8c380995aba4531125f7835658058d2386b20acf0251f61bf1e48eba57ecfd1d8f99d3742baead9385fe4f479432d376d169a0d08073902142a6f2604b62bd9e7a0d90e0098a941cdec3605d1114f307ab5ea5fcb2199bc6f1a2f632b6aa2bda7af1be532bf697632926758226f4944176c2864e9724dbfeb0e94fcacfe1baf6952dc7aa4e8a9a47b79a4725260a6dc5f10637a771050345cb97fbc47723e127", @generic="697896d41d1c8bc1d0c1a3a2b6613b373c3368b4f80a6a77e9c8e17c8a13358dc5c71a6d486af984d1f0ac990ef56286777654c5a6c5b519b03b78bb50dc5b4ca1f56366791c815e6762ba9ca8896a125b81131a89528c45a6c02bcfc3eb6cfdba2cddc0457b45b3dfe4d64c18c05128361a8cd7e51b3c43d2296d5787ede5de4a071c955f0c17530a7c8d7262178af7ee490196ad8eea16a09184439d650ba0d325ff9645a10949966091715705ae7b03", @generic="71e39301117bad42f6c20d00d6478628f1845932eb8298d59d0280d2fc44c33b88ca845d9f933482"]}, 0x200}, 0x1, 0x0, 0x0, 0x40080}, 0x40) connect$inet6(r0, &(0x7f0000889fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000635f40)=""/192, &(0x7f0000a8c000)=0xc0) 2018/03/22 06:15:40 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xffffffffffffff86) clock_getres(0x0, &(0x7f0000000000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) 2018/03/22 06:15:40 executing program 3: r0 = socket(0x18, 0xfffffffffffbffff, 0xfff) connect(r0, &(0x7f0000000000)=@l2={0x1f}, 0xe) 2018/03/22 06:15:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000), &(0x7f0000013ffc)=0xfffffffffffffe00) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000000080)="6485", 0x2, 0x20000000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/22 06:15:40 executing program 1: r0 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) ftruncate(r0, 0x10000) write(r0, &(0x7f0000000040)='H', 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)="3590e37d261ebc75ea61aafe5f8f", 0xe) r1 = dup2(r0, r0) sendfile(r1, r0, &(0x7f0000000380), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/03/22 06:15:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@dstopts, 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="5c00000600000000ff02000000000000000000000000000100000000000000000000000000000001ff010000000000000000000000001101dce3facaae30572ffe2a105b21bacdf770d8bb2e129251e813d413735e60ff35e56837145badfa9283d9"], 0x1) 2018/03/22 06:15:40 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x7d) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x6, 0x5, 0x3f, 0xffffffffeb806974, 0x9], 0x5, 0x40, 0x3f, 0x7, 0x2, 0x89, {0x9f7, 0x6, 0x80, 0x7f, 0x4, 0x8, 0x1, 0xfffffffffffff001, 0x4, 0x9, 0x6, 0x6, 0xfffffffffffffffe, 0xe8e, "6f6aef36133e0f8e1f983eb88bedeccd35b4139f4a59f14b2b7e132f680d8800"}}) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'nr0\x00', 0x1000}) ppoll(&(0x7f0000000000)=[{r0, 0x2170}, {r1}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) fgetxattr(r1, &(0x7f00000001c0)=@known='security.evm\x00', &(0x7f0000000200)=""/177, 0xb1) 2018/03/22 06:15:40 executing program 5: clone(0x200, &(0x7f0000000380), &(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000440)) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') r1 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="f7c8f862993b334f5f254117046dd1575c13e76d0209cf38a30b7d6b66ea242e0ba79a0faf2777d4c4c18901dc59b3e10ff8f06d27390346e93d004282aeaf24b015a0516756078e33d544b6458a5f8482078cf9087ac64cf7b2aa2c89bb13b429ab6ae99ccc6c781bce244a5c7fb6f2b44a60428c59efdf1b9c0314ae42fe983314f88b8585dab2aaf611313594", 0x8e, 0xfffffffffffffffb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) r4 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10000) preadv(r0, &(0x7f0000be4fc0)=[{&(0x7f0000846fd4)=""/44, 0x2c}], 0x1, 0x0) lseek(r0, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$fiemap(r4, 0xc020660b, &(0x7f00000000c0)={0x100000001, 0x1, 0x2, 0x3f, 0x3, [{0x2837ba81, 0x10001, 0x2, 0x0, 0x0, 0x800}, {0x100, 0xf3, 0x100000001, 0x0, 0x0, 0x400}, {0x5, 0x1, 0x4, 0x0, 0x0, 0x8}]}) 2018/03/22 06:15:40 executing program 7: r0 = socket$inet6(0xa, 0x8000000000008802, 0x0) setns(r0, 0x3ffffffd) connect$inet6(r0, &(0x7f00003bb000)={0xa, 0x4e20, 0x1000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00006d5000), 0x0, 0x0, &(0x7f00009e5000)={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0xfffffffffffffe44) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', 0x1}) 2018/03/22 06:15:40 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x100, 0x200, 0x4, 0x36, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000240)={r4, 0xfff}, 0x8) 2018/03/22 06:15:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') pwrite64(r0, &(0x7f0000000000)="993a9170e45b779dd48eef2fc72d80bd7690", 0x12, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x8, 0x2}, {0x3, 0x200}, 0x7, 0x1, 0xffff}) lseek(r0, 0x7fffffffffffffd, 0x4) 2018/03/22 06:15:40 executing program 1: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r2 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200005) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x5) dup2(r2, r1) 2018/03/22 06:15:40 executing program 4: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xffffffffff000001) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000a94000/0x2000)=nil, 0x2000}, 0x2}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x1}) r1 = getpgrp(0x0) sched_setscheduler(r1, 0x0, &(0x7f00000000c0)=0x9) 2018/03/22 06:15:40 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0xffffffffffffffff, &(0x7f00000001c0)="c14c35d0a6cfbf14aa34904a0f1c767e7af343e9a41bd3de2dba11c82cfb6450f5fb7f22eb4d2c0c901b3b5055c2110018f3404fd93f44f3a249e7bda319eae092037edf9223c55ab5748422fa4096ce9e690400766c6ebeb93171138339d4321484fb8adf39f9a5b59fd360a3f203a18ca19de57e1383887203bbf249e4bd35d720c4377167d8f7f07a9d4bf9fd9a8e4a01671c", &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000000280)="9e01746a901717ee6e83c8d413dfff8d41f54145dadfbe6f8a4448d13af6cc2c061dfb3ed0c917db8a6a38158fe22658e0ae8df0340f15660d6143bd1c80e1c5c6509f10ceb8100d2118e31f15a4b4050474e167") mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/22 06:15:40 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/03/22 06:15:40 executing program 2: r0 = socket(0x1000000000000018, 0x20, 0x2000001) accept4(r0, &(0x7f0000000100)=@generic, &(0x7f0000000000)=0x80, 0x80000) 2018/03/22 06:15:40 executing program 3: mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000006) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 06:15:40 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="76186db55640b3789727c692dd00000000000000000000000000007567cdb43cf44858eb4199ec1f6abfb3e6fe10012b5ac30315756c92c70b719a2518fd36e2d5c1eea2ac1a1ba1204efca80445b55f4d450fafba6973e2c7c50d6cacfabf6eb6b04013f5c41b76ea6683c1495a949c83206ed6126081670f29c42e"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/22 06:15:40 executing program 1: r0 = add_key$keyring(&(0x7f00009f6000)='keyring\x00', &(0x7f0000db6000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00003d2ff8)='keyring\x00', &(0x7f0000499000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000040)=0x3) r3 = add_key$keyring(&(0x7f0000afd000)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000401ff8)='keyring\x00', &(0x7f00009f2000)={0x73, 0x79, 0x7a}, &(0x7f0000463ff3)='trustednodev\x00', r3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x20}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r4, 0x100000000, 0x8000, 0x167a, 0xfffffffffffffff9, 0x3}, 0x14) readv(r2, &(0x7f0000001300)=[{&(0x7f0000000140)=""/212, 0xd4}, {&(0x7f0000000240)=""/134, 0x86}, {&(0x7f0000000300)=""/4096, 0x1000}], 0x3) 2018/03/22 06:15:40 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e", 0x2b) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000253000), 0x32) 2018/03/22 06:15:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) write$tun(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000002000000000000000000000000ff070000000028c4ba7bd7c3d322dcb23133ff58fe9075e956ac918a8cf5c16c206d138176ff00c323466f644dbf06c52ed481f9529323841b9a087337ca864204dd39efa7a167174a2174afa1736949fdc94a89e9c6b70a4a249fd9ca8b055164242395055cebe10d50"], 0x102d5) 2018/03/22 06:15:40 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = getpid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000700)=0xe8) getgroups(0x2, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="7dcc7e0c8a64ba928daac94db222e327c5f54f50f0521e6cedd9d7ddeea523e48898bb0424da91a3983c1b31058d6915f9c7b31347209047fbf14f216811745f58b7db3b83c3afd66497c3b565110a878336a1243baa3d2fe7bb04f3e03e97604047ff7a6a247dc3bb0078e69848172bc83c79d49ac88118b9480f00771e85e01422d12ba2bef63ad7aeba6d8c67349ee4f63ac12e970d4d0886e4fd4fd7714ca8a08d8f630ce6f2d487af004d87c0f909", 0xb1}, {&(0x7f0000000180)="8243a59826ef5006be10e5965fdd71e64c6eaa1c1199e3017461dd1effb09da7cbb7a356b9c48e31a2b3e5aa5e46ad01a31f7670eec5ab644599e3b982e405b7eb25c48f31804a44b7a385", 0x4b}, {&(0x7f0000000200)="5848a8943c1b5f8026ef9fcdc964a682b05de31aabeb3119a543b33c9a69a5605765783228c9cd731ae0a9d4f6ee3abe456514c210d9a15f84fc0a71dfbfd8050241fee4cc3908a39d11ec931a1675b73ed93a28cb70cefe2682df990d7f272af535d558c40e852458", 0x69}, {&(0x7f0000000280)="bde3f5214d29ce0ff7ccada7eee42159f39b909b112448f15611402c7a0de15cc1781976ac2cefa3c1128007abcda9ad1251536c2907b0a48df5ee461f684306c1e149a21f7cffd08cb9746808aca17e1fd909b6d28c5a595e56", 0x5a}, {&(0x7f0000000300)="f687ee86ec2647f9f20cd8036925b59e9728012f97fb164e8c", 0x19}], 0x5, &(0x7f0000000780)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xbc, 0x40010}, 0x4000051) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}}) close(r0) 2018/03/22 06:15:40 executing program 0: r0 = socket$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'}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000380)={0x18, 0x0, {0x5ba3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'ipddp0\x00'}}, 0x1e) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000100)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000200)={@dev={0xac, 0x14, 0x14, 0xc}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@multicast1=0xe0000001]}, 0x14) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) [ 47.140338] binder: 6531:6535 unknown command -1251141514 [ 47.146309] mmap: syz-executor6 (6536) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 47.160410] binder: 6531:6535 ioctl c0306201 20007000 returned -22 [ 47.188718] binder: 6531:6547 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 47.210330] binder: 6531:6535 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 47.232011] binder: 6531:6547 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 47.254704] binder: 6531:6547 unknown command -1251141514 [ 47.257148] binder: 6531:6561 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 47.274778] binder: 6531:6563 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 47.283157] binder: 6531:6547 ioctl c0306201 20007000 returned -22 2018/03/22 06:15:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x0, &(0x7f00000053c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005280)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000180)=""/106, 0x6a}, {&(0x7f0000000200)=""/21, 0x15}, {&(0x7f0000000240)=""/149, 0x95}, {&(0x7f0000000300)=""/183, 0xb7}], 0x6, &(0x7f0000000400)=""/144, 0x90, 0xb2}, 0x100000000}, {{&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/212, 0xd4}], 0x1, &(0x7f0000000680)=""/126, 0x7e, 0x9}, 0x3}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000780)=""/244, 0xf4}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/210, 0xd2}], 0x3, &(0x7f0000000a80)=""/166, 0xa6, 0x3}, 0x3f}, {{&(0x7f0000000b40)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000000bc0)=""/121, 0x79}, {&(0x7f0000000c40)=""/166, 0xa6}, {&(0x7f0000000d00)=""/1, 0x1}, {&(0x7f0000000d40)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0xf75f}, 0xeb}, {{&(0x7f0000001d80)=@l2, 0x80, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)=""/237, 0xed}}, {{&(0x7f0000001f40)=@nfc, 0x80, &(0x7f0000003440)=[{&(0x7f0000001fc0)=""/169, 0xa9}, {&(0x7f0000002080)=""/71, 0x47}, {&(0x7f0000002100)=""/52, 0x34}, {&(0x7f0000002140)=""/133, 0x85}, {&(0x7f0000002200)=""/91, 0x5b}, {&(0x7f0000002280)=""/87, 0x57}, {&(0x7f0000002300)=""/100, 0x64}, {&(0x7f0000002380)=""/170, 0xaa}, {&(0x7f0000002440)=""/4096, 0x1000}], 0x9, &(0x7f00000034c0)=""/182, 0xb6, 0x800}, 0x3}, {{&(0x7f0000003580)=@un=@abs, 0x80, &(0x7f0000004a40)=[{&(0x7f0000003600)=""/4096, 0x1000}, {&(0x7f0000004600)=""/99, 0x63}, {&(0x7f0000004680)=""/23, 0x17}, {&(0x7f00000046c0)=""/194, 0xc2}, {&(0x7f00000047c0)=""/166, 0xa6}, {&(0x7f0000004880)=""/134, 0x86}, {&(0x7f0000004940)=""/254, 0xfe}], 0x7, &(0x7f0000004a80)=""/204, 0xcc, 0x3ff}, 0x6}, {{&(0x7f0000004b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000004c00)=""/171, 0xab}, {&(0x7f0000004cc0)=""/234, 0xea}, {&(0x7f0000004dc0)=""/148, 0x94}], 0x3, &(0x7f0000004ec0)=""/120, 0x78, 0x2}, 0x100}, {{&(0x7f0000004f40)=@vsock, 0x80, &(0x7f0000005200)=[{&(0x7f0000004fc0)=""/84, 0x54}, {&(0x7f0000005040)=""/76, 0x4c}, {&(0x7f00000050c0)=""/41, 0x29}, {&(0x7f0000005100)=""/209, 0xd1}], 0x4, &(0x7f0000005240)=""/48, 0x30}, 0x5}], 0x9, 0x1, &(0x7f0000005400)={r1, r2+30000000}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000005440), &(0x7f0000005480)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00000054c0)=ANY=[@ANYBLOB="1400000001010100000000000000000000000000e898a5cfb7dbe263cff67b050e1d3f1fc565b699e6dc60e0f1c7ba97bc7e7b3c8ce82faef60f764d8686868600c592115e7351de2205d16e3f9eb0160400494f26bb90602cb51182af4bec3d7664b6b0f2c9e6418f63066feeef195f37c26d9506f25356eb4c1849083b8eb568d00ac1e58cb83dcab060e813b7d5a496a211e3a87ef900d11573b1ea48c28a7699b7a264c60218f4b8c714f6cb45b50fa2d6d3105493171372fb6c6a2dbc62ab78b3ab21e8"], 0x14}, 0x1}, 0x0) 2018/03/22 06:15:41 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x20011, r0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000100)=""/68, 0x44, 0x40010000, 0x0, 0x0) sync() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000000080)={0x1e, 0x2, 0x846, 0x7}) 2018/03/22 06:15:41 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r2 = getpid() fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) r5 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000005c0)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000700)=0xe8) getgroups(0x2, &(0x7f0000000740)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000000c0)="7dcc7e0c8a64ba928daac94db222e327c5f54f50f0521e6cedd9d7ddeea523e48898bb0424da91a3983c1b31058d6915f9c7b31347209047fbf14f216811745f58b7db3b83c3afd66497c3b565110a878336a1243baa3d2fe7bb04f3e03e97604047ff7a6a247dc3bb0078e69848172bc83c79d49ac88118b9480f00771e85e01422d12ba2bef63ad7aeba6d8c67349ee4f63ac12e970d4d0886e4fd4fd7714ca8a08d8f630ce6f2d487af004d87c0f909", 0xb1}, {&(0x7f0000000180)="8243a59826ef5006be10e5965fdd71e64c6eaa1c1199e3017461dd1effb09da7cbb7a356b9c48e31a2b3e5aa5e46ad01a31f7670eec5ab644599e3b982e405b7eb25c48f31804a44b7a385", 0x4b}, {&(0x7f0000000200)="5848a8943c1b5f8026ef9fcdc964a682b05de31aabeb3119a543b33c9a69a5605765783228c9cd731ae0a9d4f6ee3abe456514c210d9a15f84fc0a71dfbfd8050241fee4cc3908a39d11ec931a1675b73ed93a28cb70cefe2682df990d7f272af535d558c40e852458", 0x69}, {&(0x7f0000000280)="bde3f5214d29ce0ff7ccada7eee42159f39b909b112448f15611402c7a0de15cc1781976ac2cefa3c1128007abcda9ad1251536c2907b0a48df5ee461f684306c1e149a21f7cffd08cb9746808aca17e1fd909b6d28c5a595e56", 0x5a}, {&(0x7f0000000300)="f687ee86ec2647f9f20cd8036925b59e9728012f97fb164e8c", 0x19}], 0x5, &(0x7f0000000780)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0xbc, 0x40010}, 0x4000051) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0xff, 0x9}}) close(r0) 2018/03/22 06:15:41 executing program 4: listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/137, 0x89) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)=0x0) setpgid(r2, r3) rt_sigreturn() setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)={0x80001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/22 06:15:41 executing program 6: socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080afdc)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/22 06:15:41 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') dup2(r0, r1) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000040)) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00000000c0)='net/dev\x00') 2018/03/22 06:15:41 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) ioperm(0x7, 0x4, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000047f74)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000757000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400800, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) 2018/03/22 06:15:41 executing program 1: splice(0xffffffffffffffff, &(0x7f0000000180), 0xffffffffffffffff, &(0x7f00000001c0), 0x2, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 2018/03/22 06:15:41 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/210, 0xd2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/22 06:15:41 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x20) prctl$setname(0xf, &(0x7f0000000040)='*usermd5sum\'}\x00') 2018/03/22 06:15:41 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xd, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x7, 0xff, 0xa0, 0x0, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x68}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/22 06:15:41 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/100, 0x64}, {&(0x7f00000001c0)=""/42, 0x2a}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/87, 0x57}, {&(0x7f00000002c0)=""/67, 0x43}, {&(0x7f0000000340)=""/94, 0x5e}, {&(0x7f00000003c0)=""/36, 0x24}, {&(0x7f0000000400)=""/218, 0xda}], 0x8, &(0x7f0000000540)=""/169, 0xa9, 0x401}, 0x20) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) r2 = dup2(r1, r1) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)) 2018/03/22 06:15:41 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40047705, &(0x7f0000000080)) read(r0, &(0x7f0000000040)=""/18, 0xff53) [ 47.476718] audit: type=1400 audit(1521699341.124:16): avc: denied { read } for pid=6567 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 2018/03/22 06:15:41 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000440)="130000001000ffdde200f49ff60f05001b230a00", 0x14) sendmsg$key(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_key={0x1}]}, 0x18}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x10000, 0x118) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000001c0)=0xd91, 0x4) 2018/03/22 06:15:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0xff, @loopback={0x0, 0x1}, 0xffff}}, 0xb73e, 0x2, 0x5, 0x100000001, 0x10}, 0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000440)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000840)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x22400100}, 0xc, &(0x7f0000000800)={&(0x7f00000005c0)={0x204, 0x23, 0x928, 0x70bd25, 0x25dfdbfb, {0x1e}, [@generic="66202f981c4b2d259d4dc704c88951fc796a4c92c9d6d79aa97ff3b0e6ca935fdc750040ab5e3bbb2832cbca46fd5612ef96aef25c94de27d3c833cee2b2b44cd5e4ef077cc889609efa2fe90da61133cd6365e144f1787386b40e3691e7c8edb55a432cb803748484c1dce6bf345b5747861f0eabc87706114b57e6738b035cd995e042d85d4531331b3e42c7916e2845f690ac286bb5f73c3c409544405237db8abb26783eff60ab4652e89a5414a1452f9ee3331583d0f5", @typed={0x8, 0x2a, @uid=r3}, @typed={0x8, 0x68, @uid=r4}, @nested={0xf8, 0x1a, [@typed={0x8, 0x1, @fd=r1}, @typed={0x8, 0x28, @fd=r1}, @generic, @generic="c39ec23294dfa1406bfc3220a6a9d664dc9fc0398ac58802e921bdd27aa22a68c1462d09", @generic="329d5acec4823fbb370881552402f1c71b5a3627ad", @generic="4e27ef9940b8c5b71f54e54685f6e8a57d78fb9576efdadf3546cadb58493b42f43f27ac47be6392f4e19af9f35d5ab4b6994b8b859c4a91977906fcef888fb8a55304ea2b6338139cbd806ac110f1bed8bb63b1b2dfb7026a906327eabccf07af74650923f4fc9f1b9d688e3a4ea90b93d78643e3a9e18ce4b8ff6675a047b828c85417325b16ed0c7222120e99892723a4ad9e0baece4abe122049e11eb70f5c59cbfbf722167162c4"]}, @typed={0x14, 0x2c, @str='/selinux/policy\x00'}, @typed={0xc, 0x79, @u64=0x5}, @typed={0xc, 0x5c, @u64=0x5}]}, 0x204}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x1ff, 0x3ff, 0x204, 0x2, 0x4, 0x5, 0x800, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000000c0)={r6, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) fcntl$lock(r0, 0x5, &(0x7f000034d000)={0x0, 0x3}) 2018/03/22 06:15:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002a40)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000002a00)={&(0x7f0000000640)=ANY=[@ANYBLOB="4000000013001100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030073987a0074756e0000000000000000000c0016000800010004000000"], 0x40}, 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/22 06:15:41 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x1}, 0x8) prctl$void(0x27) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r2, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syncfs(r3) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, &(0x7f00000000c0)) memfd_create(&(0x7f0000000000)='(\x00', 0x2) 2018/03/22 06:15:41 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x800000, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) write(r0, &(0x7f0000fdd000), 0x0) 2018/03/22 06:15:41 executing program 7: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='vboxnet0\x00', &(0x7f0000000080)='vmnet0\x00', &(0x7f00000000c0)='.+(\x00', &(0x7f0000000100)='{cgroupGPLkeyring\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='.\x00']) mkdir(&(0x7f000010eff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000788000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 2018/03/22 06:15:41 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0x4}) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x400000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x4801, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r1, 0x0, r2}) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x28000, &(0x7f0000000180)) 2018/03/22 06:15:41 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009536)={{}, {}, 0x0, 0x0, 0x4}) 2018/03/22 06:15:41 executing program 4: setrlimit(0x0, &(0x7f00000ef000)={0x400000000}) socketpair(0x0, 0x80000, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$negate(0xd, r1, 0x7, r2) 2018/03/22 06:15:41 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp6\x00') preadv(r0, &(0x7f0000000000), 0x38d, 0x10000003) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000006c0)={&(0x7f00000001c0)={0x4d0, 0x5, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {0x1, 0x0, 0x2}, [@generic="1a228d404e8d6098391447aad57388d27aba46cd11ed2fac7cf0b7e9f1a0ecf0ed170b60b1cfbedb3af91c6930fafa6b228409a7196520be76a9085cf141e3233876ab3d86206efc8ba104b5c2d6d0d1ed98f1a0b0a5a3c7dc5ff333c73a439d22fd8b97f1297f29774f67d791b1bf9fa9", @nested={0x1e4, 0x0, [@generic="af8f78569453a60523369dc51e0ff9a7e20d73bed63c3571311e590aa7d6d7bc28717f45263958f01ddb47a4b7a89f30f69854c07eee222a6c934c85d026350299edbe56767d342a19db21c5d3b0767346e858251c45621923a7030158c6005c403353537cb49c586717805954feb7a016272fc8be1ff4", @generic="6b59bde3267f1344120f759a7c1e34", @typed={0x8, 0x7f, @uid=r1}, @typed={0x8, 0x31, @pid=r2}, @typed={0xc, 0x45, @u64=0x1ff}, @generic="f62b2b83417fbec454842070877e017877b0dd255111f7b333d2a46e613a12fc99f93afd4422997ae1ea02a68e76a60d4d7d36cdb2da9f15c8be7b430fb476ae06dca1ca2c5d59b72462eae302429c8d40e4ba9dde3912e7ac0be9837bc16abf49553c8fa170554662f7a0466d8e31f0611cc9c5a23a2873", @generic="7c9bb1696ebeb5e65d3a39a515acfbad7b683154a7aa7d8d21b5cbaab882ab45a53998511d98c19a284c98db302239d4e1bc7bbfdab7602a549050bd5c29de25d87f9b0b4f7d08181bea5cb966b806b8466240eae2d0631eacb57e7caffd0acaceba14bc4444b815098cc1422bc360cdd99c60bef1583f3da181f53697589b4a2c98b5cafb5d02a18b7e51cc83b4781d3cfe9f6041cbb726213ac47f4ba1620dcbe2a1a08fb9c53d3dbd8a263f5d09452d40dcf559caaae769aac0125064", @typed={0x8, 0x1d, @u32=0x1}]}, @generic="7ef9b875ae32397f551f42c189a306621315a3ce073bb947cac705289969da179c6ee1ba55685a5c5ffafadf577ecf49792a32e3e3908bbd87524548ef1a89904a1f167d1c4451c69a29b147b0398b3d8c5b8b25d1fc85fbacceb42ae6d3daa46065b9b8630fd5868ec9dff433f46fb3ed4baa5327e2b517cad53b72f947f85d8d1f767999fe8a2e7aea9b64a1ba82ee6851f3779cd9be1f0dea3f3f72882ff32344f322f4d75a1f5d675f190be58743880394212c19155a49c057", @generic="f4ed376fc279f456d4bff01d110de53b35f303c7bd304c7439dc60ffc2c2366e474f6438e5fe7e015d413cd21d8170e21f93e55e36d2ad9a45368cbe03ce8b63140772737ac973b06bd354c9c76b3f3b83f70ccae9015f92aa30ab80a3834148675ae634862a4c08b330f8a8ec563a911d0dea41dc43f56765f45599f73e01f0f8b1337bd1c059899dd83abe20f8238e2f524ec563253293f258a23cf4dea409f1b09f763f8d686e8ac6df666b9263f9bb87af4ae9347acece1fdcca598165893ad2aa8d9118e158d21734949adeac21ba86c24b9c", @nested={0xb8, 0x65, [@generic="cf2fea15cc5ba9f180699c9a0bf40b1d41b19e68e92cba46f4f2e1f890acb2e616a97c5ce4509cebf3cdbb7414e70eb8311dcc5c474215ffa651c70938fc699ea1edf9bb0d1f", @generic="0a407eac7841b31e445a2e07a0133b45a1f952dcaa42b30ee2f4b337d2336c8c9e75c95f84c4c1fb6ca2bc9f127f3eacc9d5f55546bc0bbf386f2a07e8a0bfd476e8d1a2de47c19309bdf3ff69cbec986df536e6a9e060", @generic="2f6f1d1feac12f9e3c03a2fe14415c85be6a683de73b"]}, @typed={0xc, 0x22, @u64}, @generic="4878e5fe7d81ab6b04c5434446c921b6558de4"]}, 0x4d0}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/03/22 06:15:41 executing program 0: 2018/03/22 06:15:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsync(r0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000ae000000c22121ad39b9bc587ab6186e7408773eed6752e483f7b2c23144924a9873f8315a7b549468b572b2a339c12c7886352a6086e7762c40b0b24514255b030a1a8792335e36372395b6bc3b505a4eca72fb6ec1d130fb909c61164521a399e9eea342b45b1910b2432d4aef0e61842bfd25cd8afb45d90d4769a6071b4e6a859ad4cf3b1cde0e416fff991da6c5079b25aeb12b36db09e9dd3c844459a9c38fd4961cad7ce4a74b0febf67570f4ae14e7ee5ab9b5"], &(0x7f0000000100)=0xd2) 2018/03/22 06:15:41 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x80000001}, &(0x7f0000000280)=0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x3, 0x0, r2}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x3, 0x2}, 0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) sendfile64(r3, r3, &(0x7f0000000040), 0x100000001) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0xa0010, r3, 0x0) timerfd_create(0x7, 0x80000) 2018/03/22 06:15:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d93ff0)=[{&(0x7f00003d7fc6)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000f00000900000100000000000600040004000d0005", 0x39}], 0x0) 2018/03/22 06:15:41 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000333ff8)='./file0\x00', &(0x7f0000320ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mkdir(&(0x7f00009e8ff0)='./file0/control\x00', 0x0) symlink(&(0x7f0000000000)='./file0/control/file0\x00', &(0x7f0000000040)='./file0/control/file0\x00') umount2(&(0x7f000042a000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x6, 0x1}) 2018/03/22 06:15:41 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a992132d1a84308910000003900020008000afcffffffff186bdb5fa30000000183de448daa7227c43ab8220000060cec4fab91d48f7b0cd73c05ee5c9e7bba34e144907f", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) getpeername$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x10) 2018/03/22 06:15:41 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x139) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='\b', 0xfffffffffffffffc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) 2018/03/22 06:15:41 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000180)) pread64(r0, &(0x7f0000002000)=""/4096, 0xffffff8d, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r0}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/22 06:15:41 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) fcntl$setsig(r0, 0xa, 0xa) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/22 06:15:41 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000687000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad2ffc)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000565ffc)=0x3f73, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000000000)=0x5f) 2018/03/22 06:15:41 executing program 4: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xffffffff, 0x1, 0x1, 0x3f, 0x6}, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0xffffff75, 0xfffffefffffffffb, &(0x7f00000b9000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 06:15:41 executing program 0: prctl$intptr(0x1c, 0x6) 2018/03/22 06:15:41 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000467ffb), 0x29f) 2018/03/22 06:15:41 executing program 7: ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f000032cfec)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40400, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@nat={'nat\x00', 0x19, 0x4, 0x670, [0x20000080, 0x0, 0x0, 0x200000b0, 0x20000218], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x4, 0x0, 'irlan0\x00', 'ipddp0\x00', 'ip6gre0\x00', 'lo\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xcc, 0xfc, 0x138, [@realm={'realm\x00', 0xc, {{0x4, 0x3, 0x1}}}, @m802_3={'802_3\x00', 0x8, {{0x1, 0x81, 0x6, 0x3}}}]}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xfffffffffffffffc}}}]}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0xdf, 0xacdb, 0x100000000}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x18, 0x17, 'bcsf0\x00', 'lo\x00', '\x00', 'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff], @random="1349192808b6", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x200, 0x22c, 0x25c, [@stp={'stp\x00', 0x48, {{0x3, {0x7fffffff, 0x222, 0x68a, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0x6, 0x17, 0x5, 0x3, @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x4e22, 0x4e20, 0x0, 0x2, 0x5, 0x2c, 0x3ff, 0x4, 0x7, 0xde9}, 0x5, 0x10}}}, @comment={'comment\x00', 0x100}]}, [@common=@mark={'mark\x00', 0x8, {{0xfffffff0, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x1f, 0x50, 0x8847, 'ip6tnl0\x00', 'bcsf0\x00', 'vcan0\x00', 'teql0\x00', @empty, [0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xe0, 0x110}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x1, 0x2eb, 0x0, 0x0, 0x0, "e4479682c2f966aa3e7e6421a8370be7a20e6132deed4ac79b8cfdedf702060203ce6c4c99046555266fad2789005d701025d150b08646835600f5c48eea8047"}}}]}, @snat={'snat\x00', 0xc, {{@random="e0e6b2796156", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x0, 0x17, 'irlan0\x00', 'teql0\x00', 'gretap0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff], 0xac, 0xdc, 0x10c, [@limit={'limit\x00', 0x18, {{0x6bd, 0x7fffffff, 0x8, 0x7, 0x8001, 0x1}}}]}, [@snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}]}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}]}, 0x6c0) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0x30) 2018/03/22 06:15:41 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x1f}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x811, 0x8000, 0x1000, 0x7, r1}, &(0x7f00000000c0)=0x10) r2 = accept4(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000240)=0x80, 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f0000000340), &(0x7f0000000400)=0xc) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0xfffffffffffffeb9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000980)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x220, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000a40)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) recvfrom$packet(r2, &(0x7f00000009c0)=""/65, 0x41, 0x40000000, &(0x7f0000000b80)={0x11, 0x19, r5, 0x1, 0x1f, 0x6, @random="7688cacf8b8b"}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000900), &(0x7f0000000940)=0x4) fstat(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0x0) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() sendmsg$unix(r2, &(0x7f00000008c0)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000540)=[{&(0x7f00000004c0)="e24c01052648cd46c21f1e18bba3acb4954c37b7b792628231ad05269866c474e1e8642949715a0d70bcfc99b89b411c747e187d7c1ec6f7fb1002a99ed1b240e9ae", 0x42}], 0x1, &(0x7f0000000880)=[@cred={0x18, 0x1, 0x2, r4, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x30, 0x40c1}, 0x4000000) r11 = dup3(r3, r2, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r11, 0x403c5404, &(0x7f0000000c40)={{0x0, 0x1, 0x1, 0x3, 0x3}, 0x1ff, 0x8}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000280)=0x7, 0x4) sendmsg(r0, &(0x7f00000003c0)={&(0x7f00000001c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm(xeta-generic)\x00'}, 0x58, &(0x7f0000000380)=[{&(0x7f0000000600)="d7", 0x1}], 0x1}, 0x0) 2018/03/22 06:15:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) close(r0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xfffffffffffffff8, 0x4) 2018/03/22 06:15:41 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa2000), 0x0, 0x0, &(0x7f0000f86ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/22 06:15:41 executing program 6: add_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000001340)="7a5abfd66b0a4f411ce5ca23f32196268a2a1f199799e34f2056064262b2a49b36ea914755e01c8de9e85b1d932bde08ebaef667e8782ce1f736d87c354f6716a4db16a5b24678c5e81d604fa36cf8b4f08a99522ed13000ad3c9b778e9b90c14dc2a6e6e48eb06192e840e62f1014d58d3684cf133033827a186c4a3da6743a2ea61a78a94bcb72672653731fe1725f488fd8823c7a4031913aa26f5b2650581a19a65961a6f76c79ee1d525323d9abacb55148ea7d36acb23d5557f4aecdb9a2006889dae219670f6807631f3792e4088d087500083d62819300e7fb978ec1d523502d7c858e7fff908f6bde6ded42952f7a8751759b961c5db5c9b0b7c23379ef23bb73f3c1ae382ab8824c1389d19879bd1ec2f63f24de2bbd31c247347dec66b8831a83073c5c714109b3cbac96fdf0619a77c1067d5bda0ea3a02889ae23d6bff3038bf36f0c2182f5735f8e59ff3a3cdf462a80d324c96810a4bface6d3b5386a77e501169b5a06e3ceeac4cbf7ae3e58cd63ebe746d66cd31b2ef4586aeedb69fb05fdb5e72fe2cfaf18b24b6dba3a4fdd000cf54d0d7ecfc62c25bfca46f4c5b9d59177b68c792127bdbe3bbac069f7103858e1963b43892483ef0b6b786b13d9e2b4cdf27671612ec9a017e310ba0e8c3f7b436878bf332fc9c99bfb13e5888a12a0546834c50739d02149dceb94e2fa09e59f0a9a0c03b19eb6896be858b312b2c552288228cdc23d2686d7642ed3a6f41d0f1dc8f0fb4951ce80bc131738025d6f8fbb6b6c89e7dfd7be677adc148ff0ecb0b999eabd7060a6b00f822563fd275d86308d4a6ad707296e8cb5511ab2d9f6fdbe4d3e67bf9752aff025c467fe5fc119b774e9bf16e7215f8b6fec23fcbf3ae1332844ef3eec7defa90099ec4e354c641327cda3ac986444c08193b680a0b7432ead18ff2ffebc1f4421abc5e9302edd254dbbba6b3ebbc1508c93b76ba0b92028181e61620eecce4f904da07bdf4c881518b55cf56ec19580a5a7112d528bff9965de97b5a2e8818a42f1812b135a5b7e9e3d32afc211112bd3952203ca43328f0ba3202d8a283b628244f589f1755e8e27ed5f279249623ebd304230495f78907dd91d7b90f6c8863fed08b5c05c2c77252c1032dc36d70dc589184040bff022bc52682175a0ace2b7a858991d70eb414904c92a5ea33ce08a0a76d999be79e3e657fa22993aa25eb070c40d74882f2877d08a7a4969eb29ad44865d3e84a04574a6ab064a650ec543f306a703fb97537432f7baeb826de00b9a11ad54b2a73e21cb6dcc3646871a807596417310c465b0a28c5ebd58bb598100f1ef690353a78e5d607a18248e7688f70b9d6cb6557a2efcec4c26d9e37d8de81a0467c6925f82ecd18beac72b845b0fa3162a07732e7b348db067ee553bc492cf823708a769fd6d035fd481dc581f984ef89442fabe082dcbdeebc5e3fbcb79542ee1d30c9ad2b011e3169db5dbaad10a24e41652ee01de08e71ba8d9d9414e79483103c4a537595cd9fc7731eaf34d132ae1952825e7c38b3842be7d987699a3617fbd7a864d4db667e1e70e24383d1d299febe6fc0cb31a38482011078d8416b82b83a5f7197319db49ca25ff41e647e4cccd3f0cb1fe8d8bdd09cc89a15782f793b4b5303e32a258610692fd066f97390adbe335898ca275f5a5d33c6b9b27703770cf11a3176224b16d49e11ee8ff50b183bbc7904d73489c77b0fe62abf4cad84eea7ebe1d3bd9c91683e31679375050cbdaba2c259969ef2e87ad17118f44ce6e3620467b638c6c873277e7897cffb0152ef425b8d9411a96d168ecd704eeb1b46a13dc6a90d9caba1473496cf5347a6ae824502ea580a5ac1e5b82bcfe5db0e3b0b7cd9993aacf9d321ccbc3798da28d8262e269081eea0da305801550de6e142434c908f116607e20ffdd6b2294d7dd4ba174ad7448b14425cc557a6e6688177b63d62a2faa2f11a651f49639d61557fbcb2429a5f51121d7ea88592788a4bdf0fc5e1920022c8aeb8332faf19f677ff5ff35075c01fb9e7c1d077d4830f783bfc98c84ae3baf980384ac2fa99bf8669946e22d92ac8d9d97f726a4463ed452c8306d3c54beadab3cf3f16953f8c66fa25eb0b6d8265b45f78f7e28268b02f80afc859af1cfb076480822ae52035492d3e6c3d3da21e527e0b477d879e50304bcbc528532f166a90c5a60f77470a5060f980fc9b6b7b3ae33a15c64705dfa0dc96b1021b99047d031796b26d3296523122beb5b49fb9925d9f7af9a45b19549f77fd0e6c9dda0c766c39dcf0de52068d22d6194e6dddb447aec7931990468e3781d5185918be6661fd09d609e527cdb067c42de114a5308eae89f6ede6bdad9fd32248002a26d430ccb389c83091dcde2d7c0ea5262c1a922611cd55c705ce206434ceb6f3ee80ac2b45a25a6e81cdd80cc7da6bcf75bc1a09108c3e8d41f9e5eb2bafb09dc76b39cd8dd6d89120b135e7a2efbc732c77934de4a7461e6ac7ca0e090530f3ac3ee42fdff15613067e52e9388280fe77484b3b4a34a1e8a7323a476fe25f78c8f2e09fe9c77282a69becc4c0ac6cdcf6916a86f0654c24cbf8f85eeb64aa280cd37914e1a93b4c028d5c8f690a98ba8bfcf7e488bfa6aa1989b4359a74fe8b682cb9cc0812c9af6c6c43e1c37a928e4737230529aa1bebf9a8b7baf97016eb197efb7c3596e65136e5108c84bf705363804c2a28c9cbd4f362c92d315d689e0e78625b6ab19fb80f85d3ce09c2c9fedb0109d3f83d45838147701abe0b100b2e1e2a800cc3f69344ea8837af0c13420820dd7182ec98b2fff974156f6ac51eb0902139427419afd2c1a6a82db5ff11bfd4e9e253204f52dcffb10bd944efef4bcb2fc66d83c13c966a27bd5e8ed540ad83f0b4a7a484659b426afba173763bf80780860e44ce617f10d6a86a491d1852926252fa3e2b5fc7d32ef3a895f847a7aa50a9ad9594c88bc61ee35a48e71fec5c5c70f76411fb6b933d14e9082783c1f08d7a0f7defdbe346b82062c8170cdde63801498fa129efa828090a16a9b8f8d80cc904a0e1264c6c9248a794ea8225fce911328c9cc602138bc18e905884d07697e2dc85fc6227248587d2e5fd12206c17ed550f0cb91caefdc0cc6650a3fb416d3e65cee6e9c5aef6e6340c78edcf65bcf22316544d218c6c5d500824c1a87a2dd7578cd1b080a0613833507f7a5f4f3ebb20305ad75d7294d8e03de025f5e0919d6c2b60e12fbb2d3d0a7e6b1bf9ddf14193b34ac70ab6ce6c8c1572b3c159af3666f2030623734f22d61d42ebf8120091023cc2005b64fbf2482ae6d4838c6ff039c2df5c110dcac1d3551914cf3af84540e3b3ff9055c417f89b3c934ed08c2c625d872869ce7c65976a069ecc0d2bc7aeb156971e2d8e2802c230d00fce7621c8bc0257b5dc7cf8b566f3904a636efd2e40c5bd1f44bb7dad41bcf765af11caca6dd8af435e92e4cc175ad471c85b20a2832005ebeb6a100cd161554eea281ff01ebe69255080c13b6ef497db2e4696e881aae0827d69f0654af7925ccae1f28919779b223208e11cd06b8841f4a446a11361c52359cd92959bee8df2c1aa996ccff85a5d21309e9bba3cbb270a696fa603da82b54fd5db481a89993a246dfe058a568fa192fe6d689f678ae4aecb32130fb502ffa788be9d9b3bf38c294b43052beca4c2020d29b8474c96b96d6ec3108925ac4bd2099416c33454dfff0155c902204a59b8132296ddebea173f9533c0e6c3226ac4ba1de91da60e965c832a0c7d12d5a7e4d5f8712fea83727211605ff41bda3ad4c0159eadbe9b4aab0d0c92c30951732e3815c69461a953b210093edc59443280637bece3ab1cd4ff326a9e826f134ca40bdcd813ee4f4b86eb619fa1389e115d699ad7d527ed7fd7e75b37d9a7f74d24b611855fdd1d8f45dc248f25df89bebe03877165553bfee9e770dc9d8598e9a8d1a08892be1efa0aaeffa8798905095ae20d04fc5e380c8448df2e9ceda021bc3609e7b0f8490ee716811469d7880c0de05e759d510005028612bef4c035a350dfcc0f1d159b32cad47b836ff33a1766daed67986d32874afadafe716a5567691f041271ef3e32d130951913d93b0128249f381991bd33c6660c35d3ecf695b9f7903b2c099e2096ed9566de7d7e3a93e72e1060000000000000032f502cd7f5a6a37aa7b27dd632e05df046b2a9a7374620b10327a079dfee7266c604c302aee60ae5f382772a00c6e11bf5298d40dacc1eaf18f3ee0db1a8b42da208fe6a9e562f01db757240ded5159c0d86c73c08926363424742bc9110a69257c522e85192dfaedc49d6f45a0a8a040ca3617453b8ee71f9f80d09121aaf1e66e2ae659a2c2d7bf9942956531b2150d97d702d9bac9b54df535503f0e9afaa9c04f9ba14eefd2ed115a304a959373610b9e38f70f37567fd9b085cdd64414b7bca505b57f576979453844cf0baa0dec9042fa53d44572e9c1b295290cf462f7fa37ace0f859d2e9f94766bfef8890bead6ec9e1e78852b772f85c76be9f2b143834f7047cd9f756ffebdcb7eb582d468dbac0ee189bd66bf0c927ce798b96010911c61ba59ed0e9ced3ed01f13bf5929e86f87ccccdf188bf218c3bd2ad35e3edac17226c33d3e89ac76502f2208b8397c43c32aa3e4ccb076c01d5deb67d8a55f09e5641e6907c4eb9af4ccaa5f82eb9c07a34bcd8fb349f91ed636b4a91c632ff0057020910250393383f483ba5056f503fbdf25040293e704014dae530af8c0ca94e3ad21eb21fcd2aae01568d57a15b3b7cd9c6062840d149cee3a35c4bba9a38c61118c18161c95030bdd0cbac480c3bb3d64fa62f5cc501895cfe93dcc7935dbdb373c1826d51a007921e3bff6f7bf88be5e0b2a8faf9988f201b77dcc208a4d7dea7792410252409be76d52b47daaa65b252527d2a27608c659a3f44ebe43151df59c3f55ed3f63ad8cb1cd395ba244864991f6905a1105461b498346207e297f5d080b122a22afa14281b1dbad05655944e69532f7cc68b27a65380866543979ce2e9c8f3e5d030dabdbbe9b4f06413b94cf6c2f65657ae34f111587beaea69956a37345b1131fad17d0ae35e060cad18ecfba064e46f52ca8b16c69456f9241fe26df781637e2d6534a5091c00cc3374700643264b973bb86a7c0aa9cfe054a9d3b4cac6b016e97762e32782d2e07454f9376002315b72daafb639d62f65dd76ad0f3f71f12b333b710b2bb3c96c188768c1b6b8be90afa18cc7fb4f0b1c467bb7cdc3032b442e22947c837afbffb30f342753d496f3fa4dd22e91d14d8f2abc1ccb97b66ef66b377287cf86e6370696514384a7f3fd032e3ac2160b419a1ca1378318b16b61ffddf27346a32be9c9204887f2aa7e18e99a403d5352b2d5d22f8ba4683e0c33b1e355ece13a46535c33734dd9921ab349bb70bfc5fb7b0b0ab18936c496e45748e92a83b0df7366b73686f3f755e84d04a70761f78f752879e1ecd59667c9e66273560fad8ad188a3626cae746483385ce4e3bffaf9bb570e1904ec55fcd69862e1b09935ca24049d2ca408535cb313823408291526832ae37e651e3bf43a70a3ae80b4268a16ec572db6d74db0b20606186c2198375d17a6eaa51be084e26d92062ee469578a87f50d81e00e944cfa06d27fdf371eb3c211ccd0b6881c25c6b1cb197e779d0c01667a634b285db8f75369ca4e4e63e3a3eb7958d3b1d648fb9022693a319114d843547f1fc370a3d0f33b65a738b9fd825ee5b8c10b5c87b638159980e3612dc2241bc8e5cbbdc74a3f04122e550e08c6d69513ce6825864c35a15934b31219a0cc73ea5dce115b0fc7e3ab5484cc53f308141fb58d990863d864658eade5ff3eec871c333043cf7a058200", 0x1060, 0xfffffffffffffffd) 2018/03/22 06:15:41 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) poll(&(0x7f0000000080)=[{r0, 0x8088}], 0x1, 0x9) r1 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/03/22 06:15:41 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'irlan0\x00', r1}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000000)={0x2, 0x3, 0x5, 0x1000, 0x3ff, 0x6}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x7686, 0x8000, 0x9, 0xff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r4, 0xea3b}, 0x8) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/03/22 06:15:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)=ANY=[@ANYBLOB="1800430001ffff000000000400010000000000000000"], 0x18}, 0x1}, 0x0) 2018/03/22 06:15:41 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001240)={0x0, 0x0}) stat(&(0x7f0000002440)='./file0\x00', &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002580)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000025c0)={0x0, 0x0}, &(0x7f0000002600)=0xc) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002700)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@local}}, &(0x7f0000002800)=0xe8) stat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002900)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002940)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000002a40)=0xe8) getresgid(&(0x7f0000002a80)=0x0, &(0x7f0000002ac0), &(0x7f0000002b00)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002b40)=0x0) lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000002d80)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000002540)=[{&(0x7f0000000080)={0x1028, 0x21, 0x200, 0x70bd2b, 0x25dfdbff, "", [@typed={0x14, 0x40, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x1004, 0x14, @binary="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0x1028}, {&(0x7f00000010c0)={0x148, 0x17, 0x8, 0x70bd2a, 0x25dfdbff, "", [@nested={0x138, 0x39, [@generic="a226b1de7dbca1425af90dd3125b13f83f727aceb3789aae6634838e0f1586f611539479f1d8c3e38e20ecfed1b7fdb1e62fbaca1f6b2067350bbcf63456971f138f47d49125beb865d2aecd774e6df079dca91305e2eff64965c86a44197b3106ce9ba1b660903b0192be60c07a6a45895deaa7d8849d8caf32edbd5d2e2e7db747be3d598ffd36fff48988a799da91e2abe7bba335e535322ea6ab0cd35b9e5d3cefe8da565354cec15f3b4a8bac869348660ff7761186504edfc01a62a1a4fb12a030034968ae8d9046b22600", @generic="9897b53d87ca72ed3b7833eb4264b7ecebe08010ab6a382e67bd217abc79b20b106412a4368afb7fbbde33ac1394302c9261648e86fd85dc32381c044a8d0aba6679ac3d9c82786a4023d3676446f2dab869bf231370bfda350410b82396613399fcbd"]}]}, 0x148}, {&(0x7f0000001280)={0x144, 0x16, 0x400, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x1b, @pid=r1}, @generic="8ff53b37486a1af0a3475f830111af961abe4692ceb234aa2fa704a1d1a2718ac0769cd038573e7f897308f83dc8711d198d2af6c37957a24a8d18e838d3d9502e8c6a2eaab6ec7cd53ef8ca92e359cd299282b42b5577a0fb1157ab6100dca29a0e25e86de71ccb45e04b6aedfc3f3ceb6f1131cc984526022789056df76858c666d2020d", @typed={0x14, 0x7b, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="ffca5dd3512ff592fbf60313", @generic="5dcaba5911393b1b27f49be8f067d2b58eb47d7882ce19cf35dc567dbb180c7a345455ae2b5649bd9efb72235b9513d763ee", @nested={0x54, 0x60, [@generic="384d6616ed8ec5985507870f1f0f00a4eed74b1867b2a4529d5b0a584b7c36be4a83f5ad0f89d73aa12d0b7f203d5b70bbd67a2f769959b2187b03885afe4c667fcc84eba8e1", @typed={0x8, 0x7f, @fd=r0}]}]}, 0x144}, {&(0x7f0000001400)={0x1010, 0x30, 0x400, 0x70bd25, 0x25dfdbfd, "", [@generic="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0x1010}, {&(0x7f0000002500)={0x18, 0x20, 0x400, 0x70bd2d, 0x25dfdbfc, "", [@typed={0x8, 0x38, @uid=r2}]}, 0x18}], 0x5, &(0x7f0000002cc0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x88, 0x448c4}, 0x1) lseek(r0, 0x0, 0x4) 2018/03/22 06:15:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{0x77359400}, 0x0, 0x9, 0x8}, {{r1, r2/1000+30000}, 0x80000000, 0x3f, 0x4}, {{0x0, 0x2710}, 0x101, 0xff, 0xffffffff}, {{r3, r4/1000+10000}, 0x8, 0x4, 0x7c}, {{0x77359400}, 0x800, 0x3fe50447, 0x7}, {{0x0, 0x7530}, 0x3, 0x1, 0x6}, {{0x0, 0x2710}, 0x401, 0x4, 0x9}, {{0x0, 0x2710}, 0xa2a, 0x3ff, 0x7ff}], 0x80) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xffff, 0x10001]) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)) [ 48.086549] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65281 sclass=netlink_route_socket [ 48.099557] Option ' ó!–&Š*—™ãO VBb²¤›6ê‘GUàéè[“+Þë®ögèx,á÷6Ø|5Og¤Û¥²FxÅè`O£lø´ðŠ™R.Ñ0' to dns_resolver key: bad/missing value [ 48.116043] Option ' ó!–&Š*—™ãO VBb²¤›6ê‘GUàéè[“+Þë®ögèx,á÷6Ø|5Og¤Û¥²FxÅè`O£lø´ðŠ™R.Ñ0' to dns_resolver key: bad/missing value 2018/03/22 06:15:41 executing program 2: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r0, &(0x7f00000bd000), 0x0, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/03/22 06:15:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x100000001, 0x2, 0x6}) syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400) 2018/03/22 06:15:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_score_adj\x00') writev(r0, &(0x7f0000000000), 0x200001b8) 2018/03/22 06:15:41 executing program 0: mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2) r0 = eventfd2(0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x2a9}], 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x9403, 0x10001, 0xf1, 0x100, 0x3f, 0x0], 0x6, 0x200, 0x100, 0x5, 0x6, 0x25, {0x8, 0x80000000, 0x97a0, 0x3, 0x3a40f461, 0x4, 0x0, 0x0, 0x10001, 0x1, 0x401, 0xbcc, 0x3, 0x4, "291d90174ae2cdef2ec33eff419ee4ab9db95c761504105f7b5ddaaa38f5b367"}}) 2018/03/22 06:15:41 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x90002) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000b000)={&(0x7f000001e000)=ANY=[@ANYBLOB="300000001800010500000000000000000a00000000000000000000000000000000000100000000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/03/22 06:15:41 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x5, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x1}) read$eventfd(r1, &(0x7f0000000680), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x400, 0x2, {0x1, 0x2, 0x6, 0x3, 0x1}}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x1, 0x7f}, {0xb69, 0xffffffffffffffff}]}) 2018/03/22 06:15:41 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'syz_tun\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x44480, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x10) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0x1, 0x22}) 2018/03/22 06:15:41 executing program 5: timer_create(0x5, &(0x7f0000ee4000)={0x0, 0x16, 0x4}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000000)) [ 48.246420] netlink: 20 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/22 06:15:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x400000000000, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/03/22 06:15:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xffffffffffffff61}], 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x7, 0x800}, {0x3, 0x3}, 0x8, 0x4, 0x401}) 2018/03/22 06:15:41 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x9, 0x4) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000001440)=""/114, 0xfeaa}], 0x20000000000000ee, 0x1000000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) 2018/03/22 06:15:41 executing program 3: clock_nanosleep(0x2, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000040)=""/212) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000140)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/22 06:15:41 executing program 7: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x60) open(&(0x7f00002afff8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) 2018/03/22 06:15:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001140)={@dev={0xfe, 0x80}, 0x0, 0x2, 0x1}, 0x20) r1 = fcntl$getown(r0, 0x9) r2 = dup2(r0, r0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0xfffffffffffffa3c) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040), &(0x7f0000000080)) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x2, 0x0, 0x8cb9, 0x68a0f569, r1}) 2018/03/22 06:15:41 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x6, 0x1fd) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xb17, 0x0, 0x7fffffff, 0xce2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xe16}, &(0x7f0000000140)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c0001000100d491afdcb4e134747efd214a92a700007f0000010c00030000000002018000006a0ce15ff11c1c063a0006b91d1a2dfc0108a10b520289272ef3544ef7d75292b114c20a2da522b99277ceeb977033a6cf42a6d37029d43f1be7dcb47e0b8a8227c02cbe2476f941645c8171c4fde397173c29aeca007a9bc4"], 0x2c}, 0x1}, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0xffffffffffffffff, 0x9, 0x1f, 0x2, 0x8, 0x7fff}) 2018/03/22 06:15:41 executing program 6: r0 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket(0x10, 0x6, 0xfa1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x5, 0x8, 0x5, 0x5}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x8000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) mq_notify(r2, &(0x7f0000000240)={0x0, 0xc, 0x2, @tid=r3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) munmap(&(0x7f0000ff7000/0x6000)=nil, 0x6000) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/03/22 06:15:42 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000180)={{0xc06, 0x5}, 'port1\x00', 0x88, 0x402, 0x1, 0xf5, 0x3, 0x2, 0x10001, 0x0, 0x2, 0x69}) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)={0x5, 0x0, 0x0, 0x0, 0x0, 0x5}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x206000, 0x1) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x9, 0x2, [0xfffffffffffffffa, 0x3ff]}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x64, "457436c055a29241d9f317074f946359ed5a7f677535c332ef4a25a7c62ec0fe73f17f13ab69f477da9e84ceed0380a485bac701bb92af8de27c22045b802e131e9c8943ceba797ee4f1ef83d0feb019668e50576353af194d5b0f9b39adcf17b1548a7e"}, &(0x7f0000000440)=0x6c) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000240)=@in6={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0xffffffffffffffe1}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000280)="7bbc280e5fb4ebdee40e39636f7f946b", 0x10}, {&(0x7f00000002c0)="8fd941e3de4731027233d4bf3b617954ca00b52d4cd0891d1150101b", 0x1c}], 0x2, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x1, {0x1, 0x2, 0x8, 0x8, 0x1, 0x48b6, 0x5, 0x100, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x3, 0x9c, 0x4, r4}}], 0x58, 0x20000000}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) 2018/03/22 06:15:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000012ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) getgroups(0x2, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000000)='\x00', &(0x7f0000000040)='\x00', 0xa000, r2, r3, 0x7fffffff, 0x7, 0x800) sendmmsg$unix(r1, &(0x7f0000011000)=[{&(0x7f0000003000), 0x2, &(0x7f0000004000)=[{&(0x7f0000008f0d)="fc150f9b", 0x4}], 0x1, &(0x7f0000020000)}], 0x1, 0x0) 2018/03/22 06:15:42 executing program 6: r0 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket(0x10, 0x6, 0xfa1) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x9, 0x5, 0x8, 0x5, 0x5}, 0x14) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x8000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) mq_notify(r2, &(0x7f0000000240)={0x0, 0xc, 0x2, @tid=r3}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) munmap(&(0x7f0000ff7000/0x6000)=nil, 0x6000) keyctl$search(0xa, r0, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/03/22 06:15:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) readv(r0, &(0x7f0000000000)=[{&(0x7f0000001fdc)=""/36, 0x24}, {&(0x7f0000000140)=""/174, 0xae}, {&(0x7f0000018000)=""/210, 0xd2}, {&(0x7f00001e7000)=""/204, 0xffffffffffffff61}], 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0x7, 0x800}, {0x3, 0x3}, 0x8, 0x4, 0x401}) 2018/03/22 06:15:42 executing program 1: r0 = memfd_create(&(0x7f0000a61000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) fsync(r0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20000) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000716000)={{0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f5d000)={0xd2, @time={r2}}) 2018/03/22 06:15:42 executing program 7: openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) 2018/03/22 06:15:42 executing program 2: clock_gettime(0xfffbefeffffffff0, &(0x7f0000030ff0)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x8, 0x3, 0x4}, {0x100000001, 0x100000001, 0x10000, 0x1}, {0x62d, 0x8, 0x1b, 0x100000000}, {0xbb99, 0x0, 0x8, 0x7}, {0x0, 0x1, 0x3, 0x1}]}) sendto$inet(r0, &(0x7f0000000000)="ad17cd4e25e303a54af82c3c14c6958d54a8591c484ac0772f1343afd5ae407ce395b2cfe6d73e94ddc2f83df776161fe334f13d0e9b5508cd71924af1347414ed22675a3d3f7e8f0cff42441f4eca6a84d6e8e7461e14dd319096b2fe6eb54fb67e6c919179b48da1e6bbdcfe2956ff3a55951d083aa29837a6910d421b5bb00045b9734c47e6381f60d7e814c35657381d4bd78da1c3631b956163f4fefa6a41b66b", 0xa3, 0x50, &(0x7f00000000c0)={0x2, 0x4e22}, 0x10) 2018/03/22 06:15:42 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x6) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x779}, 0x1c) [ 48.351147] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. [ 48.368548] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/22 06:15:42 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000001cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'bcsf0\x00', &(0x7f0000000000)=ANY=[]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/247) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000798000)=0x3f6) r2 = getgid() fchown(r0, 0xffffffffffffffff, r2) 2018/03/22 06:15:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000684000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000000)={0xfffffffffffff294, 0x0, 'client0\x00', 0x0, "d59d3a3109c8803a", "0e45491da3a1ec0500000000000000b22c6e3ede06f41254939e6ea61e23225d"}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$lock(r0, 0x5, &(0x7f0000000100)={0x2, 0x3, 0x1, 0xb23, r1}) 2018/03/22 06:15:42 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000) r2 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000100)={0x7ffffffe}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuse\x00', 0x2853b0c6d59cb42c, &(0x7f0000000100)) 2018/03/22 06:15:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) bind$netlink(0xffffffffffffffff, &(0x7f0000c63ff4)={0x10}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) lookup_dcookie(0xa8, &(0x7f0000000240)=""/70, 0x46) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/22 06:15:42 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x65, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0xfffffd7d) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(r1, &(0x7f00007e8000)={&(0x7f0000218000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001280)="d6", 0xfffffffffffffff4}], 0x0, &(0x7f0000000100)=[{0x1d4, 0x107, 0x4, "3daae94d46265fcb1a267ae48c6eafd41d728b4fde3f750aa0afb41afab1859e93a8376c5938095ec16c430d59223adbac697a65d2741c294e00c4d97aa02951defa745770d79917a8c1a91d40c38b"}], 0x5c}, 0x810) getsockname$llc(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x10) 2018/03/22 06:15:42 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f0000001500)=@full={{0x3, {"2ad43fdf11ec9e"}}, [{"6e2ada883334e1"}, {"b0a30bdef69a65"}, {"7d30e1c59e5c07"}, {"2d84ae97a120e8"}, {"996c98f5acff58"}, {"c3ff552fbb09f5"}, {"e427991f46b752"}, {"ffdc8e00f4f24a"}]}, 0x48, &(0x7f0000002a80)=[{&(0x7f0000001900)}], 0x1, &(0x7f0000002b00)}, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/236, 0xec, 0x10001, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/22 06:15:42 executing program 3: r0 = userfaultfd(0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x290000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000080)={0x1000, 0x800, 0x3, 0x2, 0x4, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x2000000000002}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/22 06:15:42 executing program 2: r0 = getpid() ioprio_get$pid(0x3, r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0x26}) 2018/03/22 06:15:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') renameat2(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/03/22 06:15:42 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f00000003c0)}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x220000, 0x10) accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000100)=0x200000005, 0xffffffffffffffa2) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/03/22 06:15:42 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000001cfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000040)={'bcsf0\x00', &(0x7f0000000000)=ANY=[]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000080)=""/247) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000798000)=0x3f6) r2 = getgid() fchown(r0, 0xffffffffffffffff, r2) 2018/03/22 06:15:42 executing program 0: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) socket$key(0xf, 0x3, 0x2) 2018/03/22 06:15:42 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/174, 0xae}, {&(0x7f00000001c0)=""/163, 0xa3}, {&(0x7f0000000280)=""/178, 0xb2}, {&(0x7f00000018c0)=""/206, 0xce}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/139, 0x8b}, {&(0x7f0000001500)=""/192, 0xc0}], 0x8, &(0x7f0000001600)=""/31, 0x1f, 0x5}, 0xa0a}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001640)=""/23, 0x17}], 0x1, &(0x7f00000016c0)=""/89, 0x59, 0xffffffff80000000}, 0x1f}, {{&(0x7f0000001740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/15, 0xf}], 0x28d}, 0x96}], 0x3, 0x0, 0x0) 2018/03/22 06:15:42 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) set_robust_list(&(0x7f0000000100)={&(0x7f0000000080)={&(0x7f0000000040)}}, 0xc) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000000c0)={&(0x7f0000000140)}) 2018/03/22 06:15:42 executing program 7: r0 = open(&(0x7f0000000040)='./control\x00', 0x80042, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x80, 0x4) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)=@known='com.apple.FinderInfo\x00') epoll_create1(0x80000) mq_notify(r0, &(0x7f0000000080)={0x0, 0x28, 0x2, @thr={&(0x7f0000000180)="67834942e7823b8a734d8b505544dda99754711ecb12c2ed62c2c8b768faf9de055f241cc0d87a7c38d9b8fbc927ae0de9a473617e74011be449a4a7742a9509a027dbe14912ecde1a36b12402cb64c6da5a4bd4d8c2251c627e20795f9e408997a37239479a690491f099", &(0x7f0000000200)="5e2ae7e776753a11eb076b8b9ee09eb83139aa8747617fbfd3c066918344e3c02698499c1b7adca4fdc031e9701f7fb56526c1c55871fb234492ab8495bf0d21f4f9fb09bcbc5a900c96d7ea369d46c974f2f75dc834540d3ce0cf1a34d8cd93f3b047bd69e4f30ba4e77f838908e7b2571dfee7e835ddf661f8cb277c29302d1da25eb91026"}}) 2018/03/22 06:15:42 executing program 4: unshare(0x7ffffffc) r0 = mq_open(&(0x7f0000af5000)='.$\x00', 0x7f, 0x0, &(0x7f00004d2fc0)={0x0, 0x7, 0x2}) r1 = signalfd(r0, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x8) fcntl$dupfd(r0, 0x400000406, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101080, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 06:15:42 executing program 5: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x18, 0x7, 0x9461) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x1000, "d00effdbfdeea82d3deb4cbbfa83ac0e5799143b403abe3e80ae15f0e9de58682f7f35640b67abac7a541d359768ab62737590744069a642734cf2dac924721899720fac0277b32b86bc381326b2c64fa1960b66c1a4ace46aef7f704cf8417547c8bf5c7ca06923b03c307a59a5e956cf5565c25c13e282c6789dceec40ffa8837d983b47da49682b54d06aea83f695736f5eb22d77bc8b86fb5cd39341e92f5a42889f455f341abf270f0d60e49eda7d0033797f384ed2a639c5256b6256b7e6cec4452b39dc849d7518236fbcd630d83336dc79f37a7f0f29adc7573f4f9ad8d91019daf55ae4ea3ecac13d0fddfe57545cc286c98f0b92a0c403608c6cc8b192e81f304c34d3c5ed1ac2b0168ccfa687ee9cf52dcd2b589492562fe333c9c71be3d1288d240eef120496bc37a781b3cf20d6c922cda3cd010fe135f1303ce33a5ce9223584a513815a3fe78789b78dcf33644e94b88c1e9ec488a78a0cb4aa20fe809c84d79c2e8f96459f0df7b567c7dc6ac5701844c1340a1d7dd94a6f11975620540ca1c5ffe97cf84e1a541d440dc166f5c0582e5a1ad8a0689a9c5c24c4c6c106dc9009e79596958062589a83e4c0c874b515515fb9076f682cf02ea8e6fb68ac4b7990897e96c9328bad2cb63021b8a4487e977cdf6757633e5f60007dd79ee03479446de1fb6246e60530de1922938a348583f34dfb85a318c2ac1ece449c779f5f4d148ffdc8a62b94567ebe5ab17c1f7ed1cf598394b502a78d020fcd0d563adb7d8454ec1d787ceb82bccfa6c81035d706b7276ebceabeff3a5e9887ce1e978dc7d896692a3f1c40a963540521738a3c78bd175e3ee7bd765ac68caa3153f7c1f6786a5abf0b5399634dbf5c3fbb5bc3574b43808024f77527349d2ce8d2711c9298df6aa185283cbde4a10b978afb4f1511f2c4451dc133ed9054b9c3dea8ecdfea932dff532fea3df32f2a8865b2c0faf86606e38ec1d89f6342413d69ded8c68e903361145283c0830da8587c8fce4008264c830a323330aa4f6c6892edb0a9ec4c4951da59d3d2cf5e3004159cc00040c9b48ea32f155f7267b867f2be4f45ab025b5c6941f240ac5148c4d4c6720587dab5692bfde37b25420485eb59a41b46e77df3508b3380c038ec4701d0b9eaa6321b445cc717c45bcce981be6b19c14482e8acccc8bc578eba5a0e97aea220679d99c9b6ace4f23b4b74356da75d0166d7d90e54738c1ce1b529a05f2022198b0bc089a33f1d607f319084ccdf69b26a4fda3db8cb7929f65473f60b9f15ea93a8c0a093b6651ff8418a2ecc0fa063966c31abcda679c1bcc4b9085796350a7eaf1bd5895fe4955ef1afc70d3c4fef8a8faca5f18676406640ad06ad81229afb99adb13a5ec19457d92efd651d55cd29851e9b9d5e50783e6bb66129eb1b0bc3c4edb2eb76b6f796961f36e1a5a5a796d75f35f0fcca9944332f2d1d080faefeb271c4885a6f9b27a8b9f50f4d56fb831da3e7f4d82999ac47fba8cd69f021faad3fe131afeb34fe98d7cc7c7a1527cca195622b62f7f5dd7d6073b643ee0c0e40078bc48e74db26d357d2adf6fbb7af656540f54b0362b196fdf055eb792d5bea6b8f11fc018f2caec27fda3a9ea76e772938068ec1da3025faa1baa3e521d9d80cc4fbb706d7c17e22928d9867ed81fcd200bcd45fc874fd62feb809875d7af5ab186943003f4d67f50cff198cae74d86e272922c23154ba316a23d0949a330a10d19d66adaadd92297f78ca13bb79653b33da761ba5356271b8f8b43266bfeeca3c5cd14be0cdf72e940a15ca069ef1c340e2d6b4a926c11f85e9a2a09e0e9cbaeef6c89b2ddb8570980bf5cf9d3e321386160b1bf2a9d0013585dd8e5e22d0a0ad192708d4e818af8d967e12dd6e44fe193a0582bb922e9cec683d7b55f1802f399141c26a5c96e553310588990f699c71ccb7ce212c6e972b9920fc839164ce903dd8c729a5b51be849f907bf15d9ddbb1a457dc2c818f6c450942545da89bc86001d521da61aa6b80cd36429a3c285d88cb80f95921c8cba4030b9cf8a1bc689aca0c69b14e833cfa6160bed345403ff8cf65fe2f47608542d223217ba3562116747834263e53ffd498d82ffea0d47c89d168fa3ff5188341f8db5a6643905cee93f9614e6c0913ec79818c9d3f09a98e2d69208a58600862a402049b5bac74da0c66c139bd6892cc238912a2dbb41ab746d09026e888c1e1a2e8fca36ece44ee4d7a072ccd7cd6652daabb8e3416c3e0c69a0473f9e7ad978b189d6a15bf6ea90f1fc1952b1657d920ee5112c51b620355cda069e8cc3025c41b4874c812d25cc3c52f5c9e664a779ef1c80a0344bc26866727370a05ee9523a1b026d54ba0f6a06797b5a9fe4723e65bcf1e76fece7e8f813309b078d5cfbfae0736aab4d496700933568e9ef3ab13ce76835ef5bbbd5b003773112d889bb1f4367d89fe315fc8d858c90b7f6e28fcbcaa18fe36e69a02921b4675d86f9a12eae5cd8f6d14380a3ee512222e316cd877a36a33739c1a249080a1148bf49474ff592be7e0903dbe315e0709a93ff9fb7ee942123e2f17062f8c0cdcc40adfd56d2c4353d8cdf122118e695970804e92dea082f711fbec5007cd6d53d8fc51b85416ba6ae7dc810574a6d3f6e3285ef43b828c7659cd9c1459a23db72374e2032acf3ade73fade9d08ab58c0f25cff82bdff2b960074431e72efcc6cb1be984074e3e5041e265ea713b5b8c1f2ef467641789466b6df514edc20baaf78c4dafb9bbad7217a87e28ab6370c7815abf628494efdd061d1a013621c0a4ff14885aadbf79cd038098949cd9a82d4dfb2282c3de5840b65afe5a7a504ea4867b4677b410a42b4b696e87f346c8ce0e1592cd0558521e5dce5efb8f39806daedc23468656055169c1e66269e51df245186560523c2ae6c27e95f93bc50a5778eec122d2cfa9ca83354938f4a55ba60dca8a3a8056bcd27c0529f5a2c518371ecc27919ed44e42354009fe5b146396677b575e334f145b40475f9fa260eff43ff45dc50f8c6de38fb23ca02d5835f9649ef986b25ddaafef93b41af2d3f83d182e3ffd88f516df9eaeeb1bd15afbd393326ec330c0327fbd80eece8ab87afa07f9a7a6f13ab8e43d56fee6110614bd0f751e5c94cbe8fe2837deda02b201fd8a84b600160be0700b2be957542ceba609a68e77762d60ae18c6e9ff061049498b364d5c9dc54cadfac5c504d3f6abed89f9baac33a6f714173352679a23e2cf5c6b118dad79c2fd6ca7365e8fc5a1695de98d602dee8bf5ac25969665e1162fcbced484a3b915c9c9d77b237fc756c24d5b7d8cec735e8c38edd57259a80cb92c066bb9e8dc2eb3a4bf85cde4f3e73a1b3499ae0cd577857cf6e353066626ab55b0c2a654c60d9365442243b482d089873f9415b4a4ae91c580229f98ee25023a119c50597792183ccea6d633d86890451d176ce7912588ff5c74eb98a7303863594df4049b66e1fd85904619f7f7e82d8ce8ea5e19021e811717438034e186f45e9551098878cf3ed520af64b73e1122597ce2df08c540774f5dd18550f2b7c1f22b96c6b57ea2907eb05a3a629d6977809eb173270cb71af0dab3c6dfa0a279d6a87467e0190ebd955bfdca0bea632a1bcd95219c56c91a87a86c804f6aa17ee5433b1fa6bb8f7545b933700e0e642aed519763fcfacb24c831f573ce6cdd3d94d2329d919eaaf6a774c8b922771acebfd471123afb8b8202bb1506646196173f7a1f051127e14762594c3823596bc4bb1015e37eaccf11fa3d5e08bfd94878486166e45d6e32c60eb91744f49433ccc44c1ca615490f1e66c4489b4b10865c6daeb64136d35ac8085ad000fb3e97b4bab7814319f7a7285d2432a608eb37dd8a51f777ccfc92d0bdb7459bb62d4625eee447aee3376863f2f012825cf5573f625705d8f6e863ef636a2e2c802385e930b65b56f8353b227f4c3b13b45ca4621e268fec2c0c4a0e19d6ebb9db9db01798333c3f4fdf41469b6f5eafcc0975e7e11be3a1020d61f504defc986cf673480d5dba697f54d4555e44c044b9589a9a784aef5cafa9f491eacc05eb1ebcf5d6f84106d995a5b5dd480e0fec9bf1d386e04c81ead4386832b8614bdaa8cebe7fa49fa80e9006d306ddf9bf2d4f53253a983fb4cff84876a78c1dbd265e8127a4f6d54eda43e9a71f9c8112bf51adc13a387e34f9d5c9edcfa333a93c83852cbaf51bba8cb8bb5051ab5c613626a7944877600c4751ac5ceb4ba0d9b577927376719f059c265dc212f35d4f33c1b86758c13e3dbe41fc733709c823ebeaed3b7457cf3e96fd7ee7c0644f02d65db986de3624baf6bdd932c1b2c566330b9d89314b0985a9ef4a8d61255c57209b62920eade93cc4b81f1d17674ad315eede2bcf64c3fbeb674284b052d5644c8a23b86573a3236fe721e55306b97e22e123cf1a382abe166867c4e46c9e93e48cc136cc7f6ca8e6f2a4624b3846d91bd7ff1cee53766e1e409d52efdb24e19b44494da3c3dfbf4eca207c18bf116ace3cb37e128b2fa3b1c9c36d3ed882918b933cbfbb762873df78eddf4e94653a34366c7c800ea9906ff5604bef8ab93a0e9d1a9c6b351521cbb39903b2aaf8958590926b4f598c438bf320be5629a9a8988fbf0abcd8d784630a5823d0cc0aa144c8f4852ca4dee55308511ad9fb51646ffc7149a8230e1074695746ef1a344ffe14f46d4196b867d4ed64018fe6e56b6e1e427a1483438151a6811b4b186bf80e4de28780f3f49820fc2082100779cd300b461e8e26699bf1d4ca32e71b8002e570100ce81bcffa1ba42344649f42cd337e8685ee40c816ea22b375ddbb57576e823cd9ceffbbacf8c634ebfeba97f6a6244de7fd0a3618702ba29356ced7bd4e91b7925a017d493ea39f76da5d7f552326d64ef65d7b8c525bbe55580bdd6daf478812b7fc7c0109842ecb285da351d62609f25dcd8f9465a75d930350d693e2dc5b99410bdd24b1d2879fe0ac6925e4d8b5cd048e0d5c3cd36ac74a73e7d0071ab664019126b1c74cb178c052dfcaf3f2892ebdaad9d8ba1cf520be0da48de7f5282c3fc4de9ac930b9a8f24c7c6b76a5a83de4a1a3ffb88049504c2fc09be20192b9ecb488dfa7ae68940ea8689eb9c6b53a49bf30b3da1c70578bd92b65b81d46bb755d65ff996fbb8b96361e565f9ef6ef430dd6c6b7f5d7e5f72a0675d8d007b8d1f8c5710635af149b3a1278f3d1144b86b83c806418e44b52498eace484501c4bc106227fb3af53e52c32244772491d06fe24ed306089f27d94dba13747f6f187201b91f5b91fa3c1f69ec2f9717d559123a563f4aee779046e36be29d542f845d33badd503fa4d6e273271d82c2aff5d21ca2ceed24ea05ff11637629856c8593432be260041a9a0cc05726343d972da2905062ab52c000c258c13005f6e093d673a48cd1b68e5ab7748b32b0292946155e5aa4e62336c53eae101fb0911f79671e52ef3d93ea079f6d8592aa20c4e92c438ebe9ffd23960194aad67ae4ce1df28a484bb2b364953dd3d9b612967eede846ed969f1b6aba5cb861c6b530b3786fb75abb41cf666ccdd9574941b4b1c3b147916178850fa2c063220c5d558953e7b505c7d849af453cc16beb82ba2de42b55df7f64ae5976e662e1794587e3239d5f8409254a5ee92bf610e20becde4324f3706b3a82ffd5e194e0d44364a4c554dcf9e2a2899e6349b64dce376bc40027bebabd97796501c46e581028fbe"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x2}, 0x8) timer_settime(0x0, 0x0, &(0x7f0000000380)={{}, {0x0, 0x989680}}, 0x0) 2018/03/22 06:15:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept4(r0, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xffffffffffffffd5, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x5}, 0x8) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000000300)="580000001400192300bb4b80040d8c560a0600000000bc76489643b518fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000006001ce1ed5e0000000000220010000100077f000002121f00ec6b0f53", 0x58}], 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10400, 0x0) 2018/03/22 06:15:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7ff, 0x7fffffff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, &(0x7f0000000180)=0x84) sendmsg(r0, &(0x7f0000003000)={&(0x7f000001b000)=@in={0x2, 0x4e23, @rand_addr}, 0x80, &(0x7f000002dfa0), 0x0, &(0x7f000001ef80)=[{0x18, 0x0, 0x8, "010000000000000000"}], 0x18}, 0x0) mq_unlink(&(0x7f0000000000)='\x00') 2018/03/22 06:15:42 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0)={0x0, 0x0}, &(0x7f0000001500)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001540)={0xffffffffffffffff}) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$pptp(0x18, 0x1, 0x2) r7 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002b40)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0}, &(0x7f0000002bc0)=0xc) r12 = getgid() r13 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000002c00)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) r14 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xfffffffffffeff96, 0x44) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002c80)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002cc0)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000002dc0)=0xe8) getgroups(0x2, &(0x7f0000002e00)=[0xffffffffffffffff, 0x0]) r18 = socket$unix(0x1, 0x1, 0x0) r19 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002e40)='/dev/pktcdvd/control\x00', 0x202000, 0x0) sendmsg$netlink(r0, &(0x7f0000002f40)={&(0x7f0000001400)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800000}, 0xc, &(0x7f0000002a40)=[{&(0x7f0000001580)={0x2c8, 0x29, 0x824, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc, 0x6f, @u64=0x1f}, @nested={0x2a0, 0x26, [@generic="0a239aa8f72136fdc21391f0d929fa2d2bfe6c43968c78787626d538d0c4f320c57f1d5fa395a5ece77b10a2546f2e2b78eddb26ce7f31", @generic="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", @typed={0x8, 0x78, @uid=r1}, @typed={0x4, 0x13}, @typed={0x8, 0x21, @uid=r2}, @generic="0dc9562b44b1b2560fd8c68c5ee9d16a92571737eec04c55ed4bb85103c7b7458100740311d5bd5f0093b5442039e1ab66fe85727ee69a7c665bf00f4812851fe7a13c4e395cbca547195e6e36e630dd61866a7184973584b3e5485658072028705217f4be05118bbd5448383b946478eaf672163f87d560743cf6b2f472414d6b52ac447e9d030a3d7cd878dcbcc090ce8e167addc23962f34af937baf9342f7a8eeeeddad0e76d66f0f82974cd", @typed={0xa4, 0x79, @binary="52aaaaa39efde1dde991cb2fe2594ca9f4b346004f5a83228f54217209e879982a44be5c2be2fd783fe8a7ca58949ba3a28f276e31aa1d4eeaa081bbe28c4382c7549d7d526c3c72b29cf7b8e2e64e38706693f22783ef2c631575a676d457e4ec017f77577ad227da432f7b8165399478d147e9135dff5a1b4e7d735668458ac0efc79f391c89cd34bef5362c9bc52aac60abba59c7c9b2ed15547de3"}]}, @typed={0x8, 0x7e, @fd=r3}, @generic="b86af3bc"]}, 0x2c8}, {&(0x7f0000001880)={0x11a0, 0x13, 0x100, 0x70bd29, 0x25dfdbfc, "", [@generic="77b14bc2cbeca6d6b2ecde69c07cb660906b0f01c4f4c7576292d7f582b0bcccbc7e8ca3d0b20cf18379e2613e08da714607366c5823f5a3bdeb2963dd98aeb8ff58da9e15fc2e590c334a2e23059c53eb4acc1a2a73a7d704c639e013bf4e141de25b1240c8f0f692b1aea898d29d329a0e2fd20459", @typed={0x14, 0x6f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x1048, 0x4c, [@generic="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", @generic="dd1f706adbbbb2040421d48221c68c226ada77e50b56ec73851e7ee9e25e9299d90563113f2e08fd74abe02f272e2f02385f0dc71734a9897c49a97047a7d28bd4"]}, @typed={0x8, 0x8, @u32=0x50c6}, @generic="651af5355fdc2b388d3b0b332e3f3afc622ae8f0e491f9612f2031b0e832608cd9741752a7c0cc2de0a3ff73b62e6eb9a0934e136e096db3debed8830829c3c0fcffdbe9228167026536e764e10faca30587a4c86d9f88d84a16c498b5c22a4fd9794eca399ba212043f470c4df1d723d3c8a65ebb8e600a2acb706fea2591ea214a3a0af127b5e7b135a140c78c7d982a398be6a8bcc574d08d47bb3c4fb05aff2755c48fced8e4edfb581898c32705506e3e8e2f96"]}, 0x11a0}], 0x2, &(0x7f0000002e80)=[@rights={0x18, 0x1, 0x1, [r4, r5, r6]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r13, r14]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @rights={0x14, 0x1, 0x1, [r18, r19]}], 0x88, 0x4000}, 0x24000041) open(&(0x7f0000000000)='./file0\x00', 0x109000, 0x0) r20 = socket$netlink(0x10, 0x3, 0x0) prctl$void(0x27) fcntl$setlease(r20, 0x400, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/22 06:15:42 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x6, @random="b82c36978f99"}, 0x42, {0x2, 0x4e20, @multicast1=0xe0000001}, 'eql\x00'}) r1 = dup3(r0, r0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x2}) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00009ceffc), &(0x7f0000000ffc)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x3f, 0x1) 2018/03/22 06:15:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000dff8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) vmsplice(r1, &(0x7f0000000180)=[{&(0x7f0000000080)="9bc21949b13604cb058a51cce925d5dc12cac9f851e6547492ff1305ab11d859731b7abe8a4cd919ea354b932ef83bd83787e96725f31dbc878f639c6152c2dd1bafc16ea11c5f9994724164dced5e0c44bc51980200128f14dc7af2d5469b12e09186da68530c3ab8cbb037c3770c3cebf2eca3c434a723299e5e83af7c3aa53fff3d2a93e99245050eb0742e1c9e4d099ae183cd24f7312a25dc5b829bd05f", 0xa0}, {&(0x7f0000000140)="4f42f96128cb4f59a85c65860bddac60417a8b871c0e7d863acdaaa36d6b7785d5fe9f7dbb33811a2e956e4c8b0465b34ef7f7a9", 0x34}], 0x2, 0x5) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000330ffe)=@abs={0x1}, 0x8) 2018/03/22 06:15:42 executing program 4: perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='net/sctp\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000000040), 0x4) 2018/03/22 06:15:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x80, &(0x7f00001d4000), 0x0, &(0x7f000014c000)=[{0xc, 0x29, 0x5e80}], 0xc}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/125, 0x7d, 0x2, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x4, 0x0, 0x3, 0x2}}, 0x80) 2018/03/22 06:15:42 executing program 3: r0 = gettid() poll(&(0x7f0000000040)=[{}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x8000000000000015) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000040)={0x0, 0x6}, 0x14) r2 = gettid() getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) tkill(r2, 0x15) 2018/03/22 06:15:42 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x40801) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x3ff, &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x91) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) dup2(r1, r4) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) 2018/03/22 06:15:42 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000)=0x4, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x6d8a, 0x2) 2018/03/22 06:15:42 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) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/22 06:15:42 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x518, 0x1f6d, 0x1, 0x81, 0x0, 0x12, 0x100, 0x2, 0x2, 0x2, 0xc6, 0x800, 0x9a, 0x10000, 0xff, 0xfffffffffffff38a, 0x7, 0x4, 0x6, 0x5, 0x3, 0x4eda, 0x7ff, 0x200, 0xfffffffffffffff8, 0x100000001, 0x1000, 0x3a, 0x7fff, 0x0, 0x401, 0x401, 0x8, 0x7, 0x8, 0x1000, 0x0, 0x9510, 0x4, @perf_config_ext, 0x40, 0xa72, 0x7, 0x2, 0x101, 0xfffffffffffffffd}, r0, 0x8, r1, 0x6) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/03/22 06:15:42 executing program 4: r0 = gettid() getpriority(0x2, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0x4, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000040)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000002300000000000002000000000000000000000000000000000000000000000000530000000000000000000000000000"], 0x48) 2018/03/22 06:15:42 executing program 7: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='cgroup\x00') fdatasync(r0) sendfile(r0, r1, &(0x7f0000000040), 0x400000ff) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000000)={0x2c09a270}) 2018/03/22 06:15:42 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) r1 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'\x00', 0x1ff}) rt_sigsuspend(&(0x7f0000000040)={0x147}, 0x8) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000100)={'lo\x00', 0x5}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000140)={"7379a636630429c23fb871e0b38a00", 0x6}) 2018/03/22 06:15:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)='[', 0x1) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093cffc)=0x1269) 2018/03/22 06:15:42 executing program 6: mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)={0x4, 0x0, 0x800}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') 2018/03/22 06:15:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000100), 0xffffffffffffff16) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000040)={0xfffffffffffffffe, 0x7}) ioctl$TCSBRKP(r1, 0x5425, 0x10001) 2018/03/22 06:15:42 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x518, 0x1f6d, 0x1, 0x81, 0x0, 0x12, 0x100, 0x2, 0x2, 0x2, 0xc6, 0x800, 0x9a, 0x10000, 0xff, 0xfffffffffffff38a, 0x7, 0x4, 0x6, 0x5, 0x3, 0x4eda, 0x7ff, 0x200, 0xfffffffffffffff8, 0x100000001, 0x1000, 0x3a, 0x7fff, 0x0, 0x401, 0x401, 0x8, 0x7, 0x8, 0x1000, 0x0, 0x9510, 0x4, @perf_config_ext, 0x40, 0xa72, 0x7, 0x2, 0x101, 0xfffffffffffffffd}, r0, 0x8, r1, 0x6) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3) 2018/03/22 06:15:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/193, 0xc1}, {&(0x7f00000003c0)=""/152, 0x98}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x40}, 0x8) fanotify_init(0x1, 0x40000) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000200)={'raw\x00', 0x34, "f308ea06782fce6a7b897dbaf864b83e2a03611efd25c9427c5c68d868c7871812714cc6d891373bcd9d0da13e06650f6fb38f59"}, &(0x7f0000000280)=0x58) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0xffffffff80000001, 0x1}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x7e, 0x4e24, 0x10000, 0xa, 0x80, 0x80, 0x3f, 0x0, r2}, {0x7, 0x20, 0x8001, 0x6, 0x9, 0x4, 0x9, 0xfff}, {0x0, 0x7d59, 0x8, 0x10001}, 0x3b5, 0x6e6bb8, 0x2, 0x0, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x7, 0x3, 0x2, 0x100000000, 0x7, 0xfffffffffffff136}}, 0xe8) 2018/03/22 06:15:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) preadv(r1, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001300)=""/122, 0x7a}, {&(0x7f0000001380)=""/187, 0xbb}, {&(0x7f0000000180)=""/35, 0x23}], 0x6, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000140)=0x8) exit_group(0x80000000) 2018/03/22 06:15:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) unshare(0x4000200) getsockname(r0, &(0x7f0000000100)=@in={0x0, 0x0, @rand_addr}, &(0x7f00000002c0)=0xffffffffffffffaa) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000000240)={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, {0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2f35}, 0x81, [0x80000001, 0xffff, 0xe72800000000000, 0x9, 0x3f, 0x100000001, 0x100000000, 0x1000]}, 0x5c) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x32, r2}) 2018/03/22 06:15:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') pread64(r0, &(0x7f000000d000)=""/4096, 0xfffffffffffffd0e, 0x0) 2018/03/22 06:15:42 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7bdcdab1a55d54a9) sendto$inet(r0, &(0x7f0000f81000), 0xd0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x5a5) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/22 06:15:42 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa001, r1, r2, 0x8, 0x6, 0x8) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) flock(r0, 0x1) socket$packet(0x11, 0x2, 0x300) socket$packet(0x11, 0x2, 0x300) r3 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r3, r3, &(0x7f00007b9ff8)=0x4000039, 0x59) 2018/03/22 06:15:42 executing program 2: ioprio_set$pid(0x1, 0x0, 0x7ffe) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x7, 0xfff, 0x4, 0x0, 0x5, 0x1a8, 0xfffffffffffffff7, 0x4, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xfffffffffffffffb, 0x1, 0x755b, 0xfffffffffffffff8, 0x7fff, 0x0, 0x3d, {r2, @in6={{0xa, 0x4e23, 0x922b, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x2, 0x3, 0x7f, 0x8, 0x100}}, &(0x7f0000000200)=0xb0) ioprio_get$pid(0x1000000000002, 0x0) 2018/03/22 06:15:42 executing program 7: mkdir(&(0x7f0000d55ff8)='./file0\x00', 0x2) r0 = open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x110) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x5fc, 0x4) rt_sigtimedwait(&(0x7f0000000040)={0x2}, 0x0, &(0x7f0000000180), 0x8) lseek(r0, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x20000, 0x0) capget(&(0x7f0000000100)={0x20071026, r1}, &(0x7f0000000140)={0x2, 0x7f, 0x697c, 0x10001, 0x0, 0xc4}) [ 49.293898] device bridge0 entered promiscuous mode [ 49.366222] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/03/22 06:15:43 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x902, 0x40000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000380)="e52ccfad89b7000000000000002e4cef0000000000000000000000", 0x1b) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x8, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x8, 0x0, "ed25dbf942440f8705864382ec2eeab1cc6795eebdf6206b7a0626e2b8a24e50c751b35141aa35ee655df791afef6f46a8678e44b947d1772bf0fdb0d913e9666d74c61c877f6f49c3156bd1209fc7d2"}, 0xd8) 2018/03/22 06:15:43 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2c2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x2, [0x3, 0x40]}, &(0x7f0000000180)=0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x44, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000011000000000000000000000000000000000000004000000000000000", @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000000000)=[@release={0x40046306, 0x2}], 0x49, 0x0, &(0x7f0000000040)="fc1c5fe04755fae090f3bb6681c01c1ba2fbc94cf13edf331e17a02272b718358fc36a5e95df7b5fd691a4b0d54773c8ef7fd105a65d121b0701b284d14d16d523455a07c6d426322f"}) 2018/03/22 06:15:43 executing program 4: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f00001d0000)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f00004f1000)='mqueue\x00', 0x2000809, &(0x7f0000977000)) open(&(0x7f0000bd1ff8)='./file0\x00', 0xf283aa8da6c9f18d, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="736563987279f268dee6dee7058e6974"], &(0x7f0000000080)='mqueue\x00', 0x7, 0x2) 2018/03/22 06:15:43 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) close(r0) fcntl$dupfd(r0, 0x406, r0) 2018/03/22 06:15:43 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x50002, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) openat$rtc(0xffffffffffffff9c, &(0x7f0000595ffe)='/dev/rtc\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x100000000001, 0x0) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f00005ce000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 06:15:43 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x8004510b, &(0x7f00000000c0)) signalfd(r0, &(0x7f0000000000)={0x923}, 0x8) 2018/03/22 06:15:43 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) getrandom(&(0x7f0000000000)=""/11, 0xb, 0x1) write$tun(r0, &(0x7f0000000340)={@void, @void, @ipx={0xffff, 0x1e, 0x1, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, {@broadcast=0xffffffff, @current}}}, 0x1e) 2018/03/22 06:15:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xff, 0x5, 0xfffffffffffffff8, 0x9, 0xfffffffffffff865, 0x80, 0x6, {0x0, @in6={{0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x10}, 0x78a}}, 0x552, 0x1, 0x4, 0x109c, 0xe8b5}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x8}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) 2018/03/22 06:15:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x200000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/172) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x101200, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000200)='bridge0\x00') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x20000000000005, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$vsock_stream(r2, &(0x7f0000000280)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x31f, 0x2, 0x8, 0x5, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f00000000c0)={0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 06:15:43 executing program 6: ioperm(0x9, 0x401, 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0xfffffffffffffd6b) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 06:15:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c68e6), 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/03/22 06:15:43 executing program 5: r0 = socket$packet(0x11, 0x200000000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) 2018/03/22 06:15:43 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f0000000bc0)=[{&(0x7f0000000840)=""/119, 0x77}, {&(0x7f00000008c0)=""/15, 0xf}, {&(0x7f0000000900)=""/135, 0x87}, {&(0x7f00000009c0)=""/215, 0xd7}, {&(0x7f0000000ac0)=""/143, 0x8f}, {&(0x7f0000000b80)=""/10, 0xa}], 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000000d00)=ANY=[@ANYBLOB="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"]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r1, &(0x7f00000003c0)={0xa, 0x4e20, 0x200, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000400)=""/233, &(0x7f0000000140)=0xe9) mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000006c0)='\\posix_acl_access{\x00'], &(0x7f0000000280)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)) fcntl$getownex(r1, 0x10, &(0x7f0000000680)={0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/autofs\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000c40), &(0x7f0000000c80)=0x1) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000000600), &(0x7f0000000580)=0x10000008b) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f00000007c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4") sendto(r0, &(0x7f0000000200)="331735758bfe51d4db67e4de150888f924ea7726b7e7df72ee75e6db612bd725", 0x20, 0x20000800, &(0x7f0000000500)=@llc={0x1a, 0x323, 0xfff, 0x7f, 0x6, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) pread64(r5, &(0x7f00009f3000), 0x352, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f00000002c0)='/dev/pktcdvd/control\x00', &(0x7f0000000300)='+eth1{\x00'], &(0x7f0000000840)) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26502, 0x0) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) socket$nl_crypto(0x10, 0x3, 0x15) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x240102, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) getpgrp(r6) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000000100)={r8, 0x1}) r9 = syz_open_procfs(r2, &(0x7f00000005c0)="503a742f695a87527a6c6f776c6162656c00") sendfile(r1, r9, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/22 06:15:43 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x20000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r1, &(0x7f0000000300)=[{&(0x7f0000000240)}], 0x1, 0x0) [ 49.535084] audit: type=1400 audit(1521699343.174:17): avc: denied { call } for pid=6944 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 [ 49.547747] binder: 6944:6966 ioctl c0306201 200000c0 returned -14 [ 49.572540] binder_alloc: binder_alloc_mmap_handler: 6944 20000000-20002000 already mapped failed -16 2018/03/22 06:15:43 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000000080)=""/30, 0x1e) r1 = dup(0xffffffffffffffff) ioctl$TCFLSH(r1, 0x540b, 0xd6) 2018/03/22 06:15:43 executing program 6: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="242000002a007f8308000000000000000429f6ff010000000000000008ffffff0100ff10e3e94e8a6d88570e06cae68d0ca69a237201b38d298ac115d88b585acbc77937d53e672375cb8eda134adcce6ca3bde7bb3dcb925bcdf74989938b9af0f50a283beaec00d545d8c40a5ff33fc0fabeb884704354152eb3c17746c8abb6a4dac4ef1f320ca7656f089b86a61d2010236e9be12ccb2489f77a58a48d37ab5c9bb404f00479341804bd7a633779934f730455ab2f885ab10259cb07885ffa58b94ca628f170dd76", 0xca) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000}) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000001c0)={r2, 0x80000, r3}) [ 49.595633] device bridge0 entered promiscuous mode [ 49.597454] binder: BINDER_SET_CONTEXT_MGR already set [ 49.597462] binder: 6944:6966 ioctl 40046207 0 returned -16 [ 49.614071] binder_alloc: 6944: binder_alloc_buf, no vma [ 49.619872] binder: 6944:6971 ioctl c0306201 200000c0 returned -14 [ 49.626565] binder: 6944:6966 transaction failed 29189/-3, size 0-64 line 3128 [ 49.642405] binder_alloc: 6944: binder_alloc_buf, no vma [ 49.650612] audit: type=1400 audit(1521699343.294:18): avc: denied { ioctl } for pid=6975 comm="syz-executor2" path="socket:[15831]" dev="sockfs" ino=15831 ioctlcmd=8946 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 49.681145] binder: 6944:6958 transaction failed 29189/-3, size 0-64 line 3128 [ 49.700773] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.706453] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/22 06:15:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fanotify_init(0x3, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="3900000011000947008061e1c30700ff070000000200000045efffff08009b0019001a000f000000e80000000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/03/22 06:15:43 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xf3e, r0}) 2018/03/22 06:15:43 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/exec\x00') flock(r1, 0x1) 2018/03/22 06:15:43 executing program 4: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) unshare(0x400) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x47) fcntl$lock(r1, 0x7, &(0x7f0000010000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) dup3(r0, r1, 0x0) 2018/03/22 06:15:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fadvise64(r0, 0x5b, 0x4e, 0x7) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) nanosleep(&(0x7f0000000140)={0x0, 0x1c9c380}, 0x0) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) 2018/03/22 06:15:43 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x80000) r3 = dup2(r1, r0) ioctl$VT_ACTIVATE(r3, 0x5606, 0xfffffffffffff001) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000040)={0x20000000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000000000)={0x80082000}) 2018/03/22 06:15:43 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000)={0x77359400}, &(0x7f0000898000), 0x8) 2018/03/22 06:15:43 executing program 5: r0 = socket(0xb, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@rc={0x1f}, 0x80) connect(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="b744c53d832b2240c3ff792dca289842a933582717a72adb820b8227cfa162c398fd4302fa8f1c9661b98d9954f2180e8c3e80514de6b60e99f363df57ea526c6374141a608a01ebef90e9677b6375a208ef52a4c4ab48f5c36fb46e191fb460d71ad888cf3a7acdb6c8fb45f38627ce34a754d83685c2ac24c996b5691f2070ce5a9a6a6900b010c9d86f1782cc8e89630823911fe78ebc533dff7fe7c3aa004066408933372c813d66dccff079139ce51eb4b5b6f7b84c6762dd3184f05a6b4c0ea7fcfbdc544ed543140b04c8aafe782802240bd29b5f9eb54cc30d77c8c816cf615e466e1860cdc767ea5022d6ff8d39b0107b81", 0xf6}, {&(0x7f0000000280)="e1684c732b2cfb13fadbc505ae675870a3162ba595345b1abf7249f9cb24564b91c05ec7d311c5d76074684c3002ada20b5075feb14d5c5b28513b6d", 0x3c}], 0x2, 0x0, 0x0, 0x4004004}, 0x40000) 2018/03/22 06:15:43 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) 2018/03/22 06:15:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r1) 2018/03/22 06:15:43 executing program 7: r0 = socket$inet6(0x10, 0x2, 0x2) socket$inet6(0xa, 0x0, 0xff) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'ipddp0\x00', @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000000080)}}}) 2018/03/22 06:15:43 executing program 1: mkdir(&(0x7f0000074ff8)='./file0\x00', 0xd0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000140)={0xa0000000}) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x22, &(0x7f0000000080)=0x42fb, 0x4) rename(&(0x7f0000e7b000)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 2018/03/22 06:15:43 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffa) keyctl$search(0xa, r1, &(0x7f00000001c0)='asymmetric\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, r2) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/131, 0x83) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r3, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x8}, 0x88) quotactl(0x800007fd, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000002000)) 2018/03/22 06:15:43 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x121}) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)) 2018/03/22 06:15:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @loopback=0x7f000001]}, 0x18) 2018/03/22 06:15:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000040)=""/36) 2018/03/22 06:15:43 executing program 4: r0 = memfd_create(&(0x7f00000001c0)="feb43d3d7f55800c0b6d41e1af494b6cc72ae588476470fcac61af153f0c06a07986850bc665aeca7d6781854a45863e51090f3383f27d90ee225f35fedf826118705642f151e980e0b876c6b1cd79c7e767eef3ea8c1ec64bb9371b4a9a382078cf9fd98f4c41eb148bc9ea933b140551c7c16308991fbb623a89fd98bfb9715e4b162f68166652569587778b4024bd5afd40da88a31f1759156d8f015b3b7318387d5c0fa4a1eb0000000000000000", 0x0) pwrite64(r0, &(0x7f0000000000)="6fe0423a059c64895c36cc343fbdec5b30f7bfd65b18ec4b5e3858ffb9373ec0e7a96d066caf22db579f8d0f19583da32223124243d2820d97fee1b97724af0c8feb82547eba49bec7a9651016ad2fc67ffe48e20ae6b2832ee4d952bce9f8f15265c5535854257e6fc6f3fc5949c8647d9d4d70bc91e76063e4e0dd487059678d18d00d5fc31eecf2f8b4ca38259f645b6c758e979c29c695008b36bfb57dda2ebe73775929514c38bea0e9c26ca58dc3875fb21ee24d3f181f222425f488b9f402681dcd012ddd9665fa2407eecf73461dafb238eaaeb91079821841545f131b91b19c974031", 0xe7, 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) r1 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x5393, &(0x7f0000000fd7)) 2018/03/22 06:15:43 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x4, 0x4) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0xa4000) uname(&(0x7f00000001c0)=""/55) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1f) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000100)) pread64(r1, &(0x7f0000000000)=""/57, 0xfffffffffffffda4, 0x0) 2018/03/22 06:15:43 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4200, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, 0xe, 0xc, 0x10, "69026e136073a4e1fd0635ae4d6366926603b39838477e63136212ead2707baf69aebf25a3bcee9ddd7033132dbee42a1e33e1b03c3067c2d41c163d5fc5962c", "457515ca5135070adc4ed2d58ec6258db3c6d779f927bbda21c472014abee223", [0xfffffffffffffffc, 0x7]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r2, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020065041d00000200ff0104"], &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r3, 0x5}, &(0x7f0000000100)=0x8) 2018/03/22 06:15:43 executing program 5: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) modify_ldt$read(0x0, &(0x7f0000000500)=""/214, 0xabede88a464cf069) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="aa9ce4eb485aea85d11c786f5af5f3d4805b2bd9aeb5fa4c62ca4c2560a4124e9e67ed864efea35d608a86085a5976c2d94aa46b5bf62b32beaa1af63f0685a8a90add172df4ba611552ff755f713ed01fa802e9178c125fd795ada6fc920c3baa5958f1ddbbd4f513263d2b762e73c86f2db2c22c327beddb3dd1e4ec4d03dd929b209de97aaa313f00f1ceb566602c5fee6b557fa48ad82568f872e867de1a87ed087a11e5e5314b81b67dba69090036658bd774c09c82505a09d8a5ca247a9a9444883962") 2018/03/22 06:15:43 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000088cfdd)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'lo\x00', 0x800}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x72, "37c60045b86c8241f4bee53ef25bc72c11df333604f205f8f3a3922deea20ddf0d5dc2840941c362276fa715f8034ec35989efbe0e517f6cad5ae1f3ad3ade4c7cf6bebb94ec8f90bb1fdb1c128872ddeca40b612bf13527469e742fa692692d45e8ac87ecb5d58f5814838908d6278f42cc"}, &(0x7f00000000c0)=0x7a) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0xfffffffffffffff9}, &(0x7f0000000140)=0x8) 2018/03/22 06:15:43 executing program 0: seccomp(0x1, 0x0, &(0x7f0000004000)={0x2, &(0x7f0000027ff0)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/22 06:15:43 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000140)="0396164d27cf500180bd707012071cc67391852ae6aefec4a15f81811ea85a787984906afab00159f1c34538b5397ee8ea47e5e3231b296794622a09eff4e4673268bdcc", 0x44, 0x0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e) r1 = request_key(&(0x7f0000000500)='blacklist\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='-+\'\x00', 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x100000000}}, 0x3, 0x5}, &(0x7f0000000680)=0x88) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={r2, @in={{0x2, 0x4e24}}}, 0x84) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="b121a8df66fbdb6202f23e29714739c880f7c742882190f12001fae8ff7a5fd4b12fc7cfc9e1ef33b1d293ad7eacb55aa7297c4936a4e3a7ed5ca9a10a89a5d043c4f33cb0fce5399ccbc0b69c0fee1cfd895ea74068a96799a3d60bc3539cb87a3080e49c284b13c06604e8eac230e12814fa9b59672e1de4b1b846fae119d95c", 0x81, r1) creat(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000ff6)=ANY=[@ANYBLOB="73656c79e30020000000"], &(0x7f0000000000)=""/253, 0xfd) getxattr(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)=@random={'user.', '/selinux/status\x00'}, &(0x7f00000002c0)=""/248, 0xf8) 2018/03/22 06:15:43 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x7}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x52a7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140), &(0x7f0000000100), 0x8) 2018/03/22 06:15:43 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000100)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = open(&(0x7f0000a94ff4)='./file0/bus\x00', 0x0, 0x0) readv(r1, &(0x7f0000bdef70)=[{&(0x7f0000b4e000)=""/4096, 0x1000}], 0x1) creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/22 06:15:43 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) getgroups(0x1, &(0x7f0000000040)=[0xffffffffffffffff]) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) 2018/03/22 06:15:43 executing program 1: mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x3, 0x10000, "6bb4f8312c6f", 0x681}, 0x10) unlinkat(r0, &(0x7f0000000240)='./file0\x00', 0x200) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/03/22 06:15:43 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mknod(&(0x7f00000003c0)='./file2\x00', 0x8, 0x1ff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x4}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) preadv(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/217, 0xd9}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x5, 0x0) r1 = creat(&(0x7f0000b58ff8)='./file1\x00', 0x0) rename(&(0x7f0000747ff8)='./file1\x00', &(0x7f000044aff8)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000400)={&(0x7f0000013000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x4}) 2018/03/22 06:15:43 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x800, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xc9, 0x10400) recvfrom$inet6(r1, &(0x7f0000000040)=""/217, 0xd9, 0x40, &(0x7f0000000140)={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x14}, 0xffffffff}, 0x1c) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0x8e, 0xffffffffffffff40, 0x5d, 0x3}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x101) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x9, 0xfff, 0x953}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}}}, 0xffffffffffffffe0, 0x1, 0xb91, 0xfffffffffffffffa, 0x10}, 0x98) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)=0x2) 2018/03/22 06:15:43 executing program 6: r0 = syz_open_dev$tun(&(0x7f000014eff3)='/dev/net/tun\x00', 0x0, 0x2000) close(r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001140)={r1, 0x8, 0x10}, 0xfffffffffffffdd2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_getparam(r2, &(0x7f00000011c0)) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 2018/03/22 06:15:43 executing program 3: syz_fuseblk_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", &(0x7f0000000040)="e91f7189591e9233614b2f", 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e, 0x800) accept4$unix(r0, 0x0, &(0x7f0000000140), 0x80800) 2018/03/22 06:15:43 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)=',^bdeveth0!ð0em1\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="b3ba7e51d4fb9ee0c7d5914ce5d4f62e8f58a9d05a014395b1ade626bbc8a9d56d1a2bf96acb3636c01372e635bb202e5f072e65db3ff8fa4366973d7171215fa66786146eb3cf59a348e277da9d95415cfba90be2bcd2ae66fc3f73c4aa7379407904f52e2c4d3ed6eda61468106362c7b99ba6c7f66775b9", 0x79, r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000005fb8)={{0x1}}) 2018/03/22 06:15:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x9, &(0x7f0000000100)=""/192, &(0x7f00000000c0)=0xc0) 2018/03/22 06:15:43 executing program 0: r0 = gettid() r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2002, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000140)="1146067c4b01fc00cd01b487c1772ffe6d", 0x11, 0xffff, &(0x7f00000001c0)={r2, r3+30000000}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0xfffffffffffffbff, 0x100}, {}, {0x8, 0x1}, {0x0, 0x200}, {0x725f, 0xffe000000}]}) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x0, 0x0, 0x2000000000, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/22 06:15:43 executing program 3: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000000100)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x95ac}) r0 = inotify_init1(0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) sendto$ipx(r1, &(0x7f00000000c0)="6f28c0bfbeccf92f46ca775f2430dff752e1bb3cb1cddff75319f9c11a767d4b10c8b673f000b684ff56387326ecdebf1d6dd23a2967dcc04bb83b", 0x3b, 0x4, 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) get_robust_list(r2, &(0x7f0000000040), &(0x7f0000000180)=0xb) 2018/03/22 06:15:43 executing program 7: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xfff, 0x4) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73782e5e2b057070703000"], &(0x7f0000000040)='&]procvmnet1:,cgroupppp1selinux\x00', 0x20, 0x0) 2018/03/22 06:15:43 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x1) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005e48eb)=[{&(0x7f00005e2f97)="f8", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0xffffffffffffffff) 2018/03/22 06:15:43 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) 2018/03/22 06:15:43 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) sched_setscheduler(r0, 0x6, &(0x7f0000000080)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) getsockname$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) syz_fuseblk_mount(&(0x7f0000721000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) quotactl(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000000240)) 2018/03/22 06:15:43 executing program 0: ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x6, 0x1b, 0x4000000, "dd460571b66187aa332e7c8cfa0e013c40b5128adfa7130300ae3ff70b15fad8d38df0b23f000800ff6f58052738d70010f20000000000877138072a637d6056", "a4010000209eb3b50000000000000fff7f7708000000fff20c00806a56e3674b", [0x8]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x100, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000140)="a7349e936049a7da823361fb14b2c7aede412a9318a41c281a34c473516c8dfc6fa5ce67ade19ff49a8b439a429f1218df638219897ce3ba245c22fee87b3cfba1af7723d01a97180e49d157ef346165473b24682378589e9906465b9f96087bb1a7e78da89548338b1916a09cb80b4e0ccf4221a6a093585bdf9cbccf03ba51485536c1cd09ba748c53c313513927320f432f5b9b1ebdedf7bb0fe1170c55402b857212a611f07eaebe3670b6aeb0c0af6361187df21f462a10a038c50592f14beab7549565bdb9492678b63561edb3f65f7703a509d847f8f8722a64e9fd16b62be09cee6af28a0b6c") clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {r3, r4/1000+10000}}) 2018/03/22 06:15:43 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) readv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x6dd) 2018/03/22 06:15:43 executing program 6: unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="e7d525831de0c578b44b11de1aacd42043c2b2dbaf17ea5fa0ba37a4c1961dd7a36a863fa08ffb4e") recvmsg(r1, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0xffffffffffffffd8, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000080)=""/97) 2018/03/22 06:15:43 executing program 0: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x420b, r2, 0x8, 0x0) 2018/03/22 06:15:43 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000854000)=0x8, 0x4) sendto$inet6(r0, &(0x7f0000000000)="ef97ad39cabe74d49e7ca98ac3a4ca6f694a472ae36eb00c3cf5a2adf2f8e02352d975de28b28dace1", 0xfd85, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e24}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/22 06:15:43 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) exit(0x5) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000010d9"], 0x7) r1 = gettid() timer_create(0x0, &(0x7f000083afa0)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) chmod(&(0x7f0000000000)='./file0/bus\x00', 0x0) tkill(r1, 0x1000000000016) 2018/03/22 06:15:43 executing program 7: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000c63ff4)={0x10, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/22 06:15:43 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, &(0x7f0000000240)="26d252f06e87b1d3f2367324934aafc4e995d263d51834ba0e5d7dc380cbf1988b00df097b5df5c43f8a7ff505aed9787ca93c6fd12dd4e5461897454bfe05887dce63ae79bc9ccb6e3197acbaa89807957f569516f8ff4e51a478bc1d62473bd228b8fb36d387aec564698404cfc20576a20d2749345f57191e0813a88d15217f24cad14c5fa384cd8cab614c91dbee3af6997f328164a143b37c2942cf26e9c15708343e89a06a3ca6") r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000040)="00000083aec08e14fa38d7", 0xb, 0x1fffc) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x6) 2018/03/22 06:15:43 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) nanosleep(&(0x7f0000000000), &(0x7f00000000c0)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) 2018/03/22 06:15:44 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a8a000)="26000000110047f1eb14c1f8590007ff001004e301000000000000098000000006000300064b", 0x26) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x5) 2018/03/22 06:15:44 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xa3b7) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000b0fffc)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x8, @empty, 0x3fd5}}, 0x6}, &(0x7f0000000200)=0x88) 2018/03/22 06:15:44 executing program 2: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4040, 0x8) 2018/03/22 06:15:44 executing program 1: r0 = socket$packet(0x11, 0x40002, 0x300) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000005c0), &(0x7f0000001ffc)=0x191) 2018/03/22 06:15:44 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffa) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000000080)="ff55d36cffba04715d0000000000000100000000", 0xfffffffffffffde6) dup2(r0, r1) 2018/03/22 06:15:44 executing program 7: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = eventfd2(0xfffd, 0x2000000000000802) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="055480299b6cb2", 0x7}, {&(0x7f0000000040)="da9dc9aa36eed1756e582bc1021ff1f8f141c006a80e671b718cdb05f927a9ef5278cb8da06cd70fb9bda9f7f3a7e069782d748af4f9d54929532f1da5b44304e7515669b932d3b117a5415bcfa91e53ab6268c7192f11bcf7f2df36814486c63938edc7e80ae3333af52a02ea571e031c843698f2aafcd4ce", 0x79}, {&(0x7f00000000c0)="f0d91ed28e2c814b8be5c0db37b0e410ef3644fc978d2ec08d8eebd64278e0adc6be061574d41cca7a081f19d845aba1a891b58adad5307bc47d52429bd60bea1491131757aa7f01f3b880db241c6d4c542637b099", 0x55}, {&(0x7f0000000140)="acda939c01a754db57cd32cebc596c43d7a35883ab249349a6dcf69d467f48375ea91e91243bc8c974eac73b7408fae701b65640fdbd4095a5451b6f4f1e192fb85d6d4638", 0x45}], 0x4) pread64(r0, &(0x7f0000000200)=""/227, 0xe3, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000000300), 0xfffffffffffffe20}], 0x0) 2018/03/22 06:15:44 executing program 3: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000200), 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0xfffffffffffffef6, "646317dccd0eeb794ca1142191e9209614ee507acc2ef23c9c9e0dc769567317854e4d9355fdd0e259703d2984b3dc5abbe1081d75f94ea7b99cd9b7671fa241493f30d153763f025d7138f1c164ae85250256784a655a467cc776c6f2d9e2fe05bf016916b31faced05bbae99fbb1af795278d6b70c19b9a403d317a7a33bf2e3c2b6d309aba9975602293d2dc270d3065ebaf454ce2431c6fac54ea5cc24d70180ae4d2845d43be3b6473dd4471eecfca8236b020c3e12fb2030f9621562385ce40a23be50eb6dab8f9d0376e606deebf17cf4445cff06d111b546b05e"}, &(0x7f0000000140)=0xe6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0x1}, &(0x7f00000001c0)=0x8) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000000240)='jfs\x00', 0x2000, 0x0) mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000000c0)) dup2(r0, r1) 2018/03/22 06:15:44 executing program 2: utimensat(0xffffffffffffffff, &(0x7f0000a5f000)='./file0\x00', &(0x7f0000911ff0)={{0x0, 0x7530}, {0x77359400}}, 0x4190915f7e5aa038) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8000, 0x0) 2018/03/22 06:15:44 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000100)=""/42) syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') prctl$void(0x20) 2018/03/22 06:15:44 executing program 4: unshare(0x400) r0 = eventfd2(0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pktcdvd/control\x00', 0x90283, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[0x10000]}) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f739db707c41c4f782b21709fbd182a5e70703000"], &(0x7f0000000040)='&]procvmnet1:,cgroupppp1selinux\x00', 0x20, 0x0) 2018/03/22 06:15:44 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x100000000000010, 0x8000000000000003, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000080)=""/19) write(r1, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/03/22 06:15:44 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001f8fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d2ffc)=0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x2, 0x3, 0x5, 0x4, 0x0, 0x8, 0x0, 0x7ff, 0x47, 0xb449, 0x0, 0x1}) 2018/03/22 06:15:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) munmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) 2018/03/22 06:15:44 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="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") r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f000017f000), 0x200000001000ff) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x10, 0x4, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r3, @ANYBLOB="8b00000084e00442ceee5581109508631da19c745ce88e1e25efba4b5c0063111dddfe874cb7851518b8704c1b0af504dfcb5fa711bc282f42ea73fa77f3dad0f25147f85b2d3ae9d5cad670c2a0037ce11a46a6a0b81413f3714aee8bc2cb9d8a3d3bee43a0d1ccc0086059186167db14c5858c72417065637493a2cd51642444b150a5de4b49d34582775f6c66fe"], &(0x7f0000000180)=0x93) 2018/03/22 06:15:44 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x102) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000000100)="db0de55878f6002b53e99d65570f760e9b6e52d303fd9f8bd31ae69d9c19a0146926a8073b576d07791c2365fa3f7a1d020d09606f799acfe1c06bc8d61b03b8cce6716a0622261cfcdf699297b38beb4852d5e5", 0x54) accept4(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ef"], &(0x7f0000000080)=0x1, 0x0) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) 2018/03/22 06:15:44 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/03/22 06:15:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0xe, 0x6d3) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f00000000c0)='}[nodev\x00', 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x5}}, 0x5, 0x2, 0x4, 0x9, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x4, 0x7ff}, &(0x7f0000000240)=0xc) shutdown(r0, 0x400000000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000003c0)=0x5, 0xfffffffffffffef4) r4 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r4, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c000000120057a26fc400000000000000ff0100000000607b000000e60000000000000000f00000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf3741fd9d8ee52824d7f8c6c4062fc503a0d0000557daeec950958b2537fb8dc04fc927290cfe9aecdfc05a81b086b379abf07e41f31e548101890b69b60ea3e013660a344301702993e9b9ae1bd47f1f844"], 0x1}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000380)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}}}, 0x9, 0x7, 0x6, 0x1, 0xfffffffffffffc00}, &(0x7f0000000340)=0x98) 2018/03/22 06:15:44 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/78, 0x4e) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/22 06:15:44 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x2}) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x5) 2018/03/22 06:15:44 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6, 0x200000) sendmmsg$nfc_llcp(r0, &(0x7f0000003280)=[{&(0x7f0000000180)={0x27, 0x1, 0x1, 0x1, 0xb779, 0x20, "17480bb270239773fa06b91daa604f904f6b02829ae5ccc11b4581df84f686224226f2e3bce3ce736cb05ab2e1a72e43ec5c989249eedb3adb314154c8cd62", 0x39}, 0x58, &(0x7f00000003c0)=[{&(0x7f0000000200)="7029fc89799c9a3309ac7328ff4c3ab80496e6912ef6892ecc667aa681972387599c19e95538379d49b1fbc2d9b45a8c28781129bad8f8ee82bae3374179bee8f4a64ac5b08e31656e9363dfb49536372c2281de59de82cf67c805ac6eb965dc666c87f70347801a21e5ea02a2ec538334489349a41e393ffbd4528b64db27aa9a6d49192e9be11d03ae8e87a1150b0797040ca7a4d3241670e0c85286030f481991788c18f48e3af631b08e9e348acd1dd78d17ffe8dedad23e5af0796b092b65b1c35789c058d9e854c6d3e502941984a32f10894f0f94014395a4921a59b52aab45dfbb5ddf493b840ca3b8f3f689911f2a96f23f210608", 0xf9}, {&(0x7f0000000300)="8db08e158a492cb36888994c2562a211c4f577c8b3886c77997432cb308dd483b0df1676d41d52bdcda045d07dc28bef975691a8afd076facd4a73069978e9550f90f8593ea25da1734d219ff6522bb42a06dc74fa0e464844deda865d84471228d7ca6e0fc30e32f57f4349e8b6c75fe94a236a2ac0b845bc0d2e3d183b550012b3a142fd6c7c0088f23d6f1675c4f8d184a1dce7d836ac5e9dfdb0cdd70906b27b17d49a82e3033eaa19a9cb62bd20dc9a", 0xb2}], 0x2, &(0x7f0000000400)={0x44, 0x119, 0x0, "6f20222f2893529b78f4da498bdb72eb2a2ec80dc14f92efbc6c4ccbe9cd8bb4a3ac35dcad34bedf33d4363c2aaa5ddc2ddc78231b8355df"}, 0x44}, {&(0x7f0000000480)={0x27, 0x1, 0x1, 0x3, 0x9, 0xf7f, "46930742879fe258d8d3c5a938ef7e82d133ccc629c49eceb227b95071fb5cf8b4a24943efe36cc3617f6ebd0ac2420261b21e281037d09f2cc2d7304a6c2a", 0x34}, 0x58, &(0x7f00000006c0)=[{&(0x7f0000000500)="3073b6a5b319d5e4230bd0c2e0780d8f09f7701175128373a5aaa061eb0872154f316ee080", 0x25}, {&(0x7f0000000540)="c3c7d9a19bf444cc87ca3617d9c60e2e6b757ea5ba61ea2cf1d059fc394a4289d18e22fc5cecce621e613be8bb48b14f01bc03c15d1c2ce81194686a8e9600ce69453e3c61778ae859550a25d115e7d5d0c18724edaa14b2e7fe8154729d773c8a2ab666f985afa8b7513abd7dc33fc67738e1dde0fecf744c0ea5cba91f929df9bcbc62ad37286d6d8e7783a7b3d06139286c843cb3e3fc40a75c93c793dae4691009ea9102e078cbad9f", 0xab}, {&(0x7f0000000600)="abcd0802250143551638599f1248cb4b6acbb186a3fa8105a1cf2ca7476d2227b1004bd4228b481168323ed90cde4f88be5ff673c845d3b39e67d74fc74238ab1c7ccd5e509aa445f5aca89a638ca85027ebe7a0c6637740a7bc8635a03ec8c472291e7c3ac1a6ec0ffbde44701f46a8d2204cd0c817f1f3db01e17e1c85830315be3d9717d766da37732be7667364c086b6c01310eff941a065159fd9f351b4b2002a8e218afa4a8fb4a2", 0xab}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000000700)={0x27, 0x0, 0x2, 0x5, 0xd7, 0x1000, "389597d9485a3c1f88faa89bd60a2f81659b226c543e1aec6c7a6f988e90bea016f94e48551472f860af9e0d2a09b41ee25a829750b6dbf3b81cb683250189", 0x2d}, 0x58, &(0x7f0000001a80)=[{&(0x7f0000000780)="f266361735644fa14af5f45d383d1c39182cf49c50eb67bbcc522b4060564d33d69b407c5a062041c2bf3d07d0885b5281c0af228deb709a9bfe9e911c61cd09937a5bc11ddd1a4b83e39c4210a66723137fe7b40efcd286b42c7f2e59e9b723df9a0a0648509014fdbbde3bf31c0da5c92611f1d22a361ceba261a2e89a4753440234dfd784d9d3092a66bdb050e549137b65d047d4d1235ec4f168c326ef8f5c3c6d5ac630e3e6a1c25ac0f17d7101570bfc", 0xb3}, {&(0x7f0000000840)="309c1b9c4aed37bd3301d15a54ddbba91335eae499964c1c993cb4e3b92f3e74bd18656a8cb2927b7c63f662c9ee98b590b6fdcf1e0add3860a37461860cab5d27bc59960cc2071cd57867c56ed55fbf0710192f0239bf17432abe273f74dbe3df83e23f44b2b0c0e57445a786bb6b1ff79e371d057a97c59d09302f17429d0f2199fb252ccf46f1618a3bcb4c6d4ec938973da39e249fd572780663328da48d6947e5fc0a8796c415", 0xa9}, {&(0x7f0000000900)="50bbc754d636add3d2894e0b766a51ea61b8a6e956d10fef0b7084240ea6ba747c18ed53297e47b2e949f3fc462d8ff3fcdf66c18827", 0x36}, 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"c200e15fba22f762cc68e55e7b128526bf5dcc057562f42b877660fe39404e7759b697b68fd40e47efafbc2f806e1c9662941a6a7c41c28982451ab9754a09", 0x33}, 0x58, &(0x7f0000001f80)=[{&(0x7f0000002080)="394d60a7bfb287af4f9fdb4d7c5edd1a67f56564d3729c9faf56b591a03d7509e1869e33e8d57c4b2a2edf32c7d3f5f7c36e7cc192c0785e37126546593b09dd65a98c870647b4e52db96074b865c94205a7000dca51042a1e07ed211f2d8cd5702a1a39737800d5d990f256bc9b19d8af81358dbd8c4681cc25b844b9e430e060bf6c869a7e2771c3715da1eea298fddf071bb0aa955ea4c4bcd65a0578", 0x9e}, {&(0x7f0000002140)="79252437df1008c9e64250092d0a4a6ae4d9b24719ce34454e7d0415c49f50a3e343f49ac9ad4db783086d85d5fa394c22fa12f547676aba2e5a23b4213ee45fd02a2940dad7b7080263d35a016ce3707085ea55cd581af760f6d39bf572155499a984d08a014b8176624968432e596f", 0x70}, {&(0x7f00000021c0)="6516d76955c9c36f803cbba925ee79604c8a11490ad5354b0373e8bfd6d1484a3ec66d10a09619a77004522cd67065ea55642bf197695a0fe99acda4a436632a07e75ef78cd90ef170bc75b1f34ba9e30260bce8024c328181299fa6a970b5cdfd1eb92ffd5afab2bca129640067495dd70b97ef40315de789e5df5d60f554d1e71946dbf2391bda3e6edcb5ad55a2a4a74679ad99c142b8583461353ff7", 0x9e}, {&(0x7f0000002280)="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", 0x1000}], 0x4, 0x0, 0x0, 0x80}], 0x5, 0x4040) r1 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) ioctl(r1, 0x4400000000001263, &(0x7f0000000100)) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001d40)={0x1}, 0x4) 2018/03/22 06:15:44 executing program 0: process_vm_writev(0x0, &(0x7f0000001500)=[{&(0x7f0000001400)=""/253, 0xfd}], 0x1, &(0x7f0000002600)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x18, 0x2, 0x200020000000000, 0x3, 0x8000, &(0x7f0000000040), 0x4, 0x3, 0x9}) 2018/03/22 06:15:44 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) clock_gettime(0x6, &(0x7f0000000000)) tkill(r0, 0x1000000000013) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x2, 0x100) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000340)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x200, 0x1, 0x500, 0x4, 0x100010, r2}) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) [ 50.832098] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") eventfd2(0x0, 0x80801) read(r0, &(0x7f00000000c0)=""/36, 0x24) 2018/03/22 06:15:44 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x101) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1a25540f, &(0x7f0000000040)}) 2018/03/22 06:15:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) write(r1, &(0x7f0000fd6000), 0x0) 2018/03/22 06:15:44 executing program 6: socketpair(0x3, 0x5, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x7) ioctl(0xffffffffffffffff, 0x5390, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x80000001}, 0xfffffffffffffed9) 2018/03/22 06:15:44 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) readahead(r0, 0x7, 0x3) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0xfffffc79) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/22 06:15:44 executing program 5: r0 = socket(0x10, 0x80000, 0xd22) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000004000)="706167656d61700029976c32d862fc7deaae881b11848f87a85be0a0e71c63f75b30984037b714efdf205de3692ae4ce4fd439e97b8e7d4832a8c5bf6cd05bf2f093ea99478ef29022f46baab3a38b9c3403d775025c048910742e85d4cb5226417dea53244635b7d776885d2a4cf8118250e8968dd2c46ce9c51041096371d032a640ce730c678066e48d3bd0a585e99acae3c27db4c8425f16a40a47ede146b98839273f5dd4816def57503bf464b65265fcc758a08d142faefb1bb300000000000080001c1d1035cc49522438d18bd2989b53bf635d2ffa") close(r1) 2018/03/22 06:15:44 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3df382f7159e9fd56c48b2abf04d08fff06df72c7619b28ae2e6403c6f8fa759f8fdebc781b61453e0e93c4706669165b36ff3ea8753b1f12121c5f6c0cbe403c6f2567b10f61f3989de04e135ffc7197a7e6d89fc6e8ee75e7dc0e4638d66ff25562aa291ba8a3b449eaf1a2da51f29cf3f93ddd1526e9f9eee3afa3b2868ef37983a7ce37e66fe8bab1851c2683fa8ba49ad56dfee863ca50cadbb95441e0b72586f40356bb98c6687bc44333181bb65f0b50439aa910558d988d4714f6f623d7534b8e25d3901bf9b097735c8bab141a40d00aa01efe836e35387f343adc6db4ee2ccb5f8d72f8b06f001e4c75fc1e053cc99bc3f65bce141048ff12640ccf59b0a42b8513fbd82233e4d2963d28b34ed70e701d122b56e3b3fd5e5a64ddac1906a6b33f7e0724519fcf17e"], 0x1d) 2018/03/22 06:15:44 executing program 0: lookup_dcookie(0x5, &(0x7f00000001c0)=""/113, 0x29) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x44) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000140)=0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f0000000180)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000000)=""/112) 2018/03/22 06:15:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000b000)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000)=0x4, 0x3) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/03/22 06:15:44 executing program 5: futex(&(0x7f0000000040)=0x1, 0x5, 0x0, &(0x7f000011e000), &(0x7f0000000000)=0x200000, 0x32317d08) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x280, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @rand_addr=0x9}}, 0x6, 0x400, 0x401, 0x100000000, 0x4}, &(0x7f0000000200)=0x98) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x8000, 0x5425, 0xc564, {0x77359400}, 0x9, 0x3}) openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x0, 0x0) 2018/03/22 06:15:44 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000000040)=""/239) sendmsg$nl_generic(r0, &(0x7f0000000e00)={&(0x7f0000000c40)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000c80)={0x6d2, 0x0, 0x0, 0x0, 0x25dfdbff, {}, [@generic="7a0fb04b1bc07cd0d3bb84f4f0"]}, 0xffffffffffffffaa}, 0x1}, 0x0) 2018/03/22 06:15:44 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/03/22 06:15:44 executing program 6: r0 = epoll_create1(0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002cff4)) signalfd4(r1, &(0x7f0000cee000), 0x8, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r3, 0x0, 0x26}, &(0x7f00000000c0)=0xc) poll(&(0x7f0000cef000)=[{r0}], 0x1, 0x0) [ 51.286918] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:45 executing program 2: mkdir(&(0x7f0000f90ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x7f, 0x90020) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) 2018/03/22 06:15:45 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f0000f79000)={0xa, 0x4e1d, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f000077fffc)=0x2, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/03/22 06:15:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000000)) r1 = dup(r0) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/22 06:15:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5, 0x10010, r0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='cmdline\x00') 2018/03/22 06:15:45 executing program 4: [ 51.386348] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendto$inet6(r1, &(0x7f0000000040)="0ebc091b814ea6220325ea4c16ade69a3867caf24d663725005157995f2ab5cb47a5c9f11be200524bff69e7a8d487fc6c299d243ae80b5c4e57a98a682dca4f6d52af404ce3aa084c6713c5455ca39170b69dd1cd0d4aeff32787a06e14230a2c765fb465f18cd2b3cf81a36dead618b31aa3a3b356174c0826da2b798396c89232e4c0e9", 0x85, 0xc000, &(0x7f0000000100)={0xa, 0x4e20, 0x1, @empty, 0x1c}, 0x1c) sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) ioctl$TCXONC(r1, 0x540a, 0x5) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/22 06:15:45 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x7, 0x1ff) set_robust_list(&(0x7f0000000000)={0x0, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000280), &(0x7f0000000040)=0xfffffffffffffddf) syz_open_dev$evdev(&(0x7f0000fe5fee)='/dev/input/event#\x00', 0x0, 0x6000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000824000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='net/mcfilter\x00') preadv(r2, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="5b01498d19b49bc4501a25312e8532ed022195dbf05c0dd68ad0975d96ab2353577493b35dd73ceadf643c300a698ccf5dcf68742db4446b20a3685fae8f6fa614e405060cc3f558bfeaf3c4205d64fb54a5e3fb9d6a58732f209b52917b2553db83395a26161539f38e08c263272d49c8900c018fb1956961c31fb99b089df56c4621cde494dde3f0dac4420699c056f00ae01a340ae154ce0c9f21bb82b02a1bbf5a5483c3d80caa668f98faab74b5cecad492b293c482c8148729ba4823ef8c8694", 0xc3, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000000200)=""/72, 0x48) 2018/03/22 06:15:45 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/03/22 06:15:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) write(r0, &(0x7f0000e32fba)="4f7ad0c9edffe9486f1748144523c0c258773e00d4bba29028eac3028de58f5930fd4c8ebb74dcf50bbc54c90c0ea17b4763dde5f9eedfc811b38375642e58335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae5000)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)) 2018/03/22 06:15:45 executing program 7: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getdents(r0, &(0x7f00000b2000)=""/24, 0xff1e) getdents64(r0, &(0x7f000041c000)=""/129, 0x81) 2018/03/22 06:15:45 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x7}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r3) 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) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r1, r4, &(0x7f000053cffc), 0x8080000001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) 2018/03/22 06:15:45 executing program 3: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000000)='timers\x00') r1 = socket$inet6(0xa, 0x1, 0x0) process_vm_writev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)=""/185, 0xb9}, {&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/117, 0x75}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/209, 0xd1}], 0x5, &(0x7f00000047c0)=[{&(0x7f00000014c0)=""/26, 0x1a}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/124, 0x7c}, {&(0x7f0000002580)=""/177, 0xb1}, {&(0x7f0000002640)=""/134, 0x86}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/177, 0xb1}, {&(0x7f00000037c0)=""/4096, 0x1000}], 0x8, 0x0) getsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000000140), &(0x7f0000000080)=0x4) pread64(r1, &(0x7f0000000180)=""/226, 0xe2, 0x0) 2018/03/22 06:15:45 executing program 4: unlink(&(0x7f0000000100)='./file0\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff}) write$tun(r0, &(0x7f0000000140)={@void, @hdr={0x0, 0x3, 0x100000001, 0x3, 0x7, 0x5}, @x25={0x3, 0x0, 0xfb, "93f2b741cd17394a745b8a1e11a099969546034b6c06c0fb0aeadcba0780b1aaed936ada914bb8f12214f8e4bc2b78d98eb686c717b5215f5c78fca1cfdfbd1aeb0194c1f93d77d690a41bdb79d25b0ccfe8c651ad9d41512a04972701597060fc936d924d7c138031f64f823a96013a6289f170bcd6d17e6674a69752a27907774067a2a355"}}, 0x93) ioctl$KDADDIO(r0, 0x4b34, 0x5) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x105}) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x8, 0x0, 0x7, 0x7, 0x9, 0xda, 0x0, 0x5, 0xfb, 0x84, 0x10000000000000, 0x8}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00000000c0)={0x3, 0x1, 0x1, 0xffffffffffff0000, 0x1, 0x3, 0x1, 0x0, 0xef, 0x7}) fcntl$dupfd(r1, 0x0, r1) 2018/03/22 06:15:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f000003a000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r0 = eventfd(0x7f) flistxattr(r0, &(0x7f0000000040)=""/133, 0x85) madvise(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x9) 2018/03/22 06:15:45 executing program 1: write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) [ 51.491716] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:45 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/61) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/igmp\x00') preadv(r1, &(0x7f0000000000), 0x38d, 0x10000003) fcntl$addseals(r1, 0x409, 0x0) 2018/03/22 06:15:45 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock2(&(0x7f00008f3000/0x600000)=nil, 0x600000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'ipddp0\x00', 0x6}) 2018/03/22 06:15:45 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000080)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/22 06:15:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x0) accept4$nfc_llcp(r1, &(0x7f00000000c0), &(0x7f00000001c0)=0x58, 0x80000) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) 2018/03/22 06:15:45 executing program 1: write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/03/22 06:15:45 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) pwrite64(r0, &(0x7f0000000440), 0x2c, 0x0) close(r0) ioctl$KDADDIO(r1, 0x4b34, 0x75b) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00000000c0)={0xfffffffffffffff8, 0x1, 0x2, 0x1, 0x20, 0x53540e90}) lookup_dcookie(0x9, &(0x7f0000000040), 0x0) 2018/03/22 06:15:45 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="7e97742701b59e66d4d67fd037e128cac861c07e05407b370d04ba5791c68320ee281722adf694e67fbb58e6016de06bb2939eabbf816b610b1f01a3905f6041f8875505f4245f256e56a7a17e924935af65fdcf11bcced7792ad22ae0e582470ad84c299a273ed3ddfc64ee6bb096a9dfd9a91850498787a2f0834af5d74797faba") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14603f200819d3ee000000040a0500000000000000000002000000"], 0x14}, 0x1}, 0x0) 2018/03/22 06:15:45 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = accept4$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80800) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0x7}, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendfile(r1, r4, &(0x7f000053cffc), 0x8080000001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) 2018/03/22 06:15:45 executing program 1: write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/03/22 06:15:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @random="47a03946c627", 'bridge0\x00'}}) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000cc1ffc), &(0x7f00002f1000)=0x4) 2018/03/22 06:15:45 executing program 5: mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/22 06:15:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) tgkill(r1, r2, 0x25) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x220000, 0x0) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000001c0)=0x22d8152c, &(0x7f0000000200)=0x1) socketpair$inet6(0xa, 0x6, 0x5e20, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) 2018/03/22 06:15:45 executing program 6: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000040)) r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400060, 0x8000, 0x20000000, 0x8000008020000000}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x9, 0x1, 0x7ff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="ea00000880db761e4c3996043570310826ca668602dc3768840c3c2a5e61ff2a10005ec15cb257bcf454d9883f23530cf9671caef229adb560444208ff24b5e8220effac68f0ebc8d2505e06740aa376599a60c27e451d90af25600d6f12c39c6cd7986f2dae411de347504996799b589d93d491fdedf2acccbef767445de1bb536bd6a79d960395eab246aa1524f82fa6c7591df98bfa729c59bfad6d897b9edba4749b55a03f167c88bc595e5df84c234cc1fb5e5248115d9deb515ad676fc882a1dfd07eae4a80c731eb1cd5e07d357a941ad7d1e508cd27e17eaae08e1d070857d8538f21546960000000000"], &(0x7f0000000100)=0xf2) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/22 06:15:45 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/03/22 06:15:45 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@broadcast=0xffffffff, @empty, r1}, 0xc) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000000bffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x9}, {0x0, 0x0, 0x0, 0xecc1}]}, 0x10) 2018/03/22 06:15:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000660000), &(0x7f0000526ffc)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/184, &(0x7f0000000100)=0x223) 2018/03/22 06:15:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40, 0x0) r2 = dup(r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) 2018/03/22 06:15:45 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) unshare(0x400) r2 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9bd, 0x4e22, 0x86, 0xa, 0x80, 0x20, 0x8, 0x0, r4}, {0x1, 0x7fff, 0x4, 0x4, 0x3, 0x4, 0xffffffffffffff2c, 0xd6d}, {0x8, 0x200, 0xc58, 0x8}, 0x7, 0x6e6bbc, 0x3, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x3, 0x0, 0xfffffffffffffffe, 0x8000, 0x8}}, 0xe8) 2018/03/22 06:15:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/22 06:15:45 executing program 5: r0 = socket(0x2000000000004, 0x800000805, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_delroute={0x1c, 0x19, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80}}, 0x1c}, 0x1}, 0x0) 2018/03/22 06:15:45 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/03/22 06:15:45 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000dd5ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r2, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r2, 0x0) 2018/03/22 06:15:45 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x10000, @remote={0xfe, 0x80, [], 0xbb}, 0x39}}, 0x200, 0xc09, 0xffff, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={r2, 0xcf, "519899d9642ba3d8ba099f6ec4f18dd7fb6b4181aa77b39abfe0618852de7ad7bdae39111058cd170200171f61531858ca268a21ac606788f2cf064fbe0872ca38c68f19d1a827ae800ffeac221cc0daa4e0f6307f25251497a69502ce158dbd471d1b540fb31c1059b710381fee2898be5e07ba3366056be547c4a78469b305fd3d668e0c40b6b2db07dd42d2be3a50148e69b58578ad82cbaaec920348157ca1f1ae814882694bd95af8f77a821ee537a3783154fe8606fecbecc09d594dde37e4a4ef5e58ef7c40ec45d51fd013"}, &(0x7f0000000200)=0xd7) ioctl$sock_ifreq(r1, 0x8990, &(0x7f00000009c0)={'yam0\x00', @ifru_map}) 2018/03/22 06:15:45 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/03/22 06:15:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045878) r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="19cac1cee53f6cf810675f40b78b2cda5966cbd09cfcac5eba9621a7732e1d5a089f7f87ea51351c5ec3b49b2652a07141c75fd342f04741e435a2cd75aa3f5a2d1edf2bca68567069f3239165c324087757917088496f1d67695378daedad6df97e06b5ef9adae2a463562b08045978289948742b52cb38eaf4cf2bc87d2958c48c131346df25af528f64a7fa8c54de3b4dab84e34bd111b8ba79879da93219e070374f75977e8d6cf120da968dd37ead2e6c57ea1e92bb198978967008ef668d61090f2fb276", 0xc7, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/7, 0x7) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000100)=ANY=[@ANYBLOB="278ec16fe95e3a868100d9a50460405f5598e8546b1234a9c4e4f91dbaefa92900000000000000b97352f003a8a98d5cf04941aef9f22b888aebb48c749e2f7d9b99a0dd9b867233e2533c86c9cd50199b"], 0x14}, 0x1}, 0x0) 2018/03/22 06:15:45 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1d) 2018/03/22 06:15:45 executing program 3: umount2(&(0x7f0000000180)='./file0\x00', 0x10000000000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x4, 0x4) r1 = epoll_create(0x20) fcntl$notify(r1, 0x0, 0x80000000000284) pipe(&(0x7f0000000040)) 2018/03/22 06:15:45 executing program 4: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pread64(r0, &(0x7f0000000000)=""/33, 0x21, 0x0) timerfd_gettime(r0, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r1, &(0x7f0000000100)=0x2e, 0x5) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000b, 0x13, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x0) [ 51.930940] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24297 sclass=netlink_route_socket [ 51.970332] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=24297 sclass=netlink_route_socket 2018/03/22 06:15:45 executing program 5: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r1 = dup2(r0, r0) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000200)=""/221, 0xdd) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f00000001c0)='io\x00') fstat(r3, &(0x7f0000000140)) 2018/03/22 06:15:45 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[], 0x0) 2018/03/22 06:15:45 executing program 2: r0 = gettid() r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'gretap0\x00', r2}) unshare(0x28060400) exit(0x400) r3 = syz_open_procfs(r0, &(0x7f0000000480)="6e732f6d6e7400e6cebcd53a4445f85e5603523ca1967eeeca0caed9b3d6dda3dc5278dc2003a71a5949ca8e1d7bfb5d55000fdc77f2c2d4f2f923ed11a7a86b0990c7982e1025326888d94dc5108206c6d96c635e48bf18ca1d0566ff46e03e7bf942219e01b4c15e1364f5b25f0e09f63f6cbc85668c0392d1647766a028295ea1") ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000080)=r0) 2018/03/22 06:15:45 executing program 7: r0 = socket$inet6(0xa, 0x40000000000101, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={"6273701d5762b197452b00", {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x200000000007ff, 0x1}, 0x20) r1 = creat(&(0x7f0000000040)='./file0\x00', 0xa0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) 2018/03/22 06:15:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000481ff7)='net/udp6\x00') r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000100)=0x1ff, 0x4) read(r0, &(0x7f0000000000)=""/214, 0xd6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000006c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000800)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)=0x0) r9 = gettid() r10 = getuid() r11 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000011c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000001300)=0xe8) lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = fcntl$getown(r0, 0x9) r16 = geteuid() getgroups(0x9, &(0x7f00000059c0)=[0xffffffffffffffff, r14, r7, 0x0, 0xffffffffffffffff, r4, r14, r4, r11]) r18 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001440)={0x0, 0x0}, &(0x7f0000001480)=0xc) fstat(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001540)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001640)=0xe8) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001d40)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001e40)=0xe8) r26 = getegid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002300)=0x0) getresuid(&(0x7f00000054c0), &(0x7f0000005500), &(0x7f0000005540)=0x0) r29 = epoll_create1(0x80000) sendmmsg$unix(r0, &(0x7f0000005880)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000001c0)="f748e07712a6f4ccd538928b2a408ef758057ac3fb20d2ac3c7b09a402055cb282649e5390aab1c1696fc362b9599c4c99cd98536c0be8f4ad757fab526bfcf3d86de8a1ed5f0d1e45f07e306d3fbc08c7bca2df8a6af8ddc2cec4", 0x5b}, {&(0x7f0000000240)="5c915f2379ad3bd0c8f5709794a4", 0xe}, {&(0x7f0000000280)="79f9131acfe411f16e70d16306392209b1c93308ca6c3bcc5a4775178778138972a6b480486fa2e1d575a4e8aaba1bbde0e9545396578dfc0854fa0b75c93613b3d34287dc8003055f1be13bc9dd3655e1954deb16dd0737e9a4e5894dd50674ad6036c4ff3b8e25f629287be715705f018603cd42f9e8405fe1b859845920090051eaad70c5b78de125b3a2f66a9f4dcc9c546231c58cc1e260c8ebba3d526be8de8988a5f61a6aee8f1b337d3351fdacf4077c6ba1ca831d3bd392989e5145234d04f22b4163ddb55bdcd6e872fe5e8663900afcac36dda64c3aa988d5be85cc828cfea184291a7484012c4ec0f31246ffab41", 0xf4}, {&(0x7f0000000380)="87e05f4f4e7700b85f2b17fd5fdc7ca7458b6f8fa1c13d373810e24474d5aef87bba3286c20a7da5bf7454ecb8fb9642e235b8dc6df91fb5168d0f487c167d566e7dab2b5c77135d", 0x48}], 0x4, 0x0, 0x0, 0x80}, {&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000004c0)="d18a5e1f5629eae65b4f370102c12aaa3a1b7d1fd14ab0b11cb2ce44daba36a4dea765291b58ffe4072a3b929c7aa92a39ed561eea6917e012912c6c3a985bf32c0465a5bc3a09d279e14b373a761c4f43b7ffca58b9f23b6512ef6f0ab847ddc2b89fd035ee2e73b1e2b8ed26aad76ab481bede051c33fc627a92557e6c2d13950392fbab405b162624b808d4bd12e9966bf47d160fc03430df15838daf146e5611827c6c287ad5df18", 0xaa}, {&(0x7f0000000580)="0e41593abed9eb33a13d57b1bbe244a8b20b8cc981a4bb6488ca7fc37bcf37f03d30f811859ff092ad2ede416e026486a32634388929f72b7147c525e3372f4242d6225e774f22554a171038b85ce1d97589ee2a3cdb6ccd0cbd6bcfb73f9e8c735ccbfd4eda7ed8186944baca6d41a671d32531e35c252ee904537b1d577f288c4fd1bd1cf131d7cfd0d94853a90b1108406354e455ab36073ebdae37a08e34c035a3d0bd62181979ffc2e6527ce6aa521bb2e52c790de060a5a508196d4ad914f04194b3c92c4c316bb22daf4007", 0xcf}], 0x2, &(0x7f0000000a80)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r8}], 0x40, 0x4000}, {&(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000b40)="856561e3869e2568d3eadeb28cbdab04deadec4b1907e18383fe77f53d39daeea4df0bd3ddcfbc0d48aec4aefd4666aa0c52a4c64402701f6b626955f5582f803f3d4128c401eee39b0683ca6c9ae777fdca", 0x52}, {&(0x7f0000000bc0)="151e093487eb601c8d3ff2b24627732c34dea3d7a3d1791ba200e9", 0x1b}], 0x2, &(0x7f0000000c40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0, r1]}], 0x20, 0x40001}, {&(0x7f0000000c80)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001180)=[{&(0x7f0000000d00)="7bfc1e7a6829df745a1c816e4264e51e358a7ee96c7dc6ec01aa99de2b1156c1bbe7b224934a94203c18f348a53050b958ead3a329c0795facd643ca287de8fc0722b6f58a922af1b7d25bc9cd566866ae2614eb104ad7a3c05301117a0ba6d704e92cabb02b335e874b7ab259896a610284e6a92f37942a582ceddcb35ba51c3de5dbe3cd11993328facf951f0da3e3cfbde781aa5e039d4c78011586b67169ba03286dbae74c26ce8fc51bec28d3267f41dc61e51f7ec14a0a9f04a6ada61412", 0xc1}, 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{&(0x7f00000044c0)="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0x1000}, {&(0x7f0000002200)="c2b942981b1543eb5bd35e06fa8876a806793c259cb76bb8df75dca40f7e437aee569a78e98cf671d753c937a826b5941da9736f050fba98143733a2a0800acdf7af00b8f8b408e5555e30a58fe6c53f50f2033a9b00ae65def0a9deb0c776fd02c9b276ce9df16cb785450480c9fd7421bd12ac570df476a7d1fa1b7b0d76b0d3707a6c50a796cc140391909c0f05cf9d493329a93fd0e81e35dd3ae1669d5fc843e37aa45b6214770e1624af41", 0xae}], 0x6, &(0x7f0000005580)=[@cred={0x18, 0x1, 0x2, r27, r28}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}], 0x60, 0x80}, {&(0x7f0000005600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005800)=[{&(0x7f0000005680)="5c56652efef982eb84e87b3d6e33b5d5a1386bb456c1c89c762e9b629e0b4e8d54ce68a4c6c710be4dd4bae51ed5178a41be0072b9e13bac787d463d5e2393d72a19617c3dce5a0b5d8985fc1fc86ec0634aeaccf88e0f0a", 0x58}, {&(0x7f0000005700)="413d9dc61470794c1d2fa15b7c0115f0b15e08b4165067fa981aaf6cfc9b70761c0274e979d80a5035ea8f2f", 0x2c}, {&(0x7f0000005740)="f7", 0x1}, {&(0x7f0000005780)="45f8405e74757f1abcc1ffb50a707260cc4edc8b4647e659584e942ef8005b8e486377bf227e3acba855143337b8dfaaffaa644fa29d85834c15397d526cb75c853169d692ad17e6101a74f1fa58821070d1bf54", 0x54}], 0x4, &(0x7f0000005840)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r0, r29, r1]}], 0x30, 0x800}], 0x8, 0x4) r30 = socket$inet6_tcp(0xa, 0x1, 0x0) r31 = accept4$inet6(r30, &(0x7f00000010c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000001100)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r31, 0x84, 0x20, &(0x7f0000001140)=0x8, 0x4) setsockopt$inet6_int(r30, 0x29, 0xcf, &(0x7f0000000000), 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r30, 0x29, 0x41, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], &(0x7f0000001080)=0x1024) 2018/03/22 06:15:45 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xfffffffffffffff8, 0x4e20, 0x0, 0xa, 0x0, 0xa0, 0x87, r2, r3}, {0x0, 0x6, 0x80, 0x8, 0x8, 0x101, 0x81, 0x200}, {0x100, 0x0, 0x4, 0xf6}, 0x32751fb2, 0x6e6bbf, 0x1, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3500, 0x7, 0x0, 0x1000, 0x1, 0x3, 0xfff}}, 0xe8) sendfile(r0, r1, &(0x7f0000000000), 0x10001) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/22 06:15:45 executing program 4: clone(0x200, &(0x7f0000000380), &(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000340)) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') preadv(r0, &(0x7f0000000000), 0x0, 0x2) lseek(r0, 0x0, 0x2) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26105, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x8000, 0x8c, "5dffab4e1609ef5d462e1a312a0e780ff61ac6389bce9afbfcf60dbf5a82d112763ee8cb835936412d61743a753d34ca922bd493b180de891c0e6ef10aafbfe94568c94bda253103aa531098edbd41fb7dbb8d44a43da3263893c217296823ce3af429b298825ead370cac215d527bd6254ac31cd4f1292b496fec02ee41eedbd0e65e598cee46fcbdb4e771"}, 0x94) 2018/03/22 06:15:45 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2081, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="0000010002004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e237f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x30c) r1 = socket$inet(0x2, 0x800, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{0x0, 0x4, 0x1, 0x3ff}, {0x9, 0x1, 0x80, 0x8}, {0x100000000, 0xfffffffffffffffc, 0x1, 0x9}, {0x0, 0xe16b, 0x4, 0x32f}]}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001}, {}, {0x100000000}, 0x0, 0x0, 0x0, 0x49bbe605a08e8a93}, {{@in=@rand_addr}, 0x0, @in=@multicast2=0xe0000002, 0x34ff}}, 0xe8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f0000000600)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000640)={r2, 0x1000}, &(0x7f0000000680)=0x8) listen(r0, 0xffffffffffffff7f) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000500)={0x8001, 0xdba, 0x9, 0x1}, 0x6) [ 52.054496] vmalloc: allocation failure: 0 bytes [ 52.074875] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 52.103872] CPU: 0 PID: 7442 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 52.111527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.120870] 0000000000000000 9508b8d21518dab9 ffff8800b6cff8c0 ffffffff81d0408d [ 52.128908] 1ffff10016d9ff1b ffff8800b68fc800 00000000024000c2 0000000000000000 [ 52.136926] 0000000000000001 ffff8800b6cff9d0 ffffffff81431059 ffffffff838ac620 [ 52.144947] Call Trace: [ 52.147542] [] dump_stack+0xc1/0x124 [ 52.152901] [] warn_alloc_failed+0x1d9/0x240 [ 52.158944] [] ? zone_watermark_ok_safe+0x290/0x290 [ 52.165638] [] ? mutex_lock_nested+0x5d4/0x850 [ 52.171855] [] __vmalloc_node_range+0x41d/0x630 [ 52.178164] [] ? task_has_security+0x130/0x270 [ 52.184389] [] vmalloc+0x5b/0x70 [ 52.189392] [] ? sel_write_load+0x130/0xff0 [ 52.195340] [] sel_write_load+0x130/0xff0 [ 52.201108] [] ? hash_futex+0x210/0x210 [ 52.206705] [] ? sel_read_bool+0x250/0x250 [ 52.212559] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.219539] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.226520] [] ? sel_read_bool+0x250/0x250 [ 52.232374] [] __vfs_write+0x103/0x450 [ 52.237887] [] ? __vfs_read+0x440/0x440 [ 52.243481] [] ? __lock_is_held+0xa1/0xf0 [ 52.249252] [] ? __lock_is_held+0xa1/0xf0 [ 52.255029] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 52.261849] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 52.268400] [] ? __sb_start_write+0x14a/0x310 [ 52.274510] [] vfs_write+0x18a/0x530 [ 52.279841] [] SyS_write+0xd9/0x1b0 [ 52.285083] [] ? SyS_read+0x1b0/0x1b0 [ 52.290503] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 52.296800] [] ? SyS_read+0x1b0/0x1b0 [ 52.302227] [] do_fast_syscall_32+0x321/0x8a0 [ 52.308353] [] sysenter_flags_fixed+0xd/0x17 [ 52.315961] Mem-Info: [ 52.318446] active_anon:51636 inactive_anon:46 isolated_anon:0 [ 52.318446] active_file:3542 inactive_file:8449 isolated_file:0 [ 52.318446] unevictable:0 dirty:90 writeback:0 unstable:0 [ 52.318446] slab_reclaimable:6111 slab_unreclaimable:58877 [ 52.318446] mapped:23791 shmem:52 pagetables:592 bounce:0 [ 52.318446] free:1475913 free_pcp:411 free_cma:0 [ 52.351785] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 52.392930] lowmem_reserve[]: 0 2911 6411 6411 [ 52.398170] DMA32 free:2676960kB min:30608kB low:38260kB high:45912kB active_anon:95124kB inactive_anon:84kB active_file:6696kB inactive_file:12352kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:176kB writeback:0kB mapped:36320kB shmem:100kB slab_reclaimable:11792kB slab_unreclaimable:107520kB kernel_stack:2848kB pagetables:1248kB unstable:0kB bounce:0kB free_pcp:852kB local_pcp:56kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 52.443931] lowmem_reserve[]: 0 0 3500 3500 [ 52.448902] Normal free:3211508kB min:36808kB low:46008kB high:55212kB active_anon:111440kB inactive_anon:100kB active_file:7472kB inactive_file:21444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:200kB writeback:0kB mapped:58924kB shmem:108kB slab_reclaimable:12696kB slab_unreclaimable:127736kB kernel_stack:2560kB pagetables:1136kB unstable:0kB bounce:0kB free_pcp:816kB local_pcp:160kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 52.494832] lowmem_reserve[]: 0 0 0 0 [ 52.499251] DMA: 0*4kB 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) = 15904kB [ 52.514098] DMA32: 237*4kB (UME) 113*8kB (UM) 45*16kB (ME) 99*32kB (UME) 77*64kB (UME) 32*128kB (UME) 13*256kB (UM) 10*512kB (UM) 8*1024kB (M) 2*2048kB (M) 645*4096kB (M) = 2677420kB [ 52.533240] Normal: 489*4kB (UME) 162*8kB (UM) 156*16kB (UM) 148*32kB (UM) 76*64kB (UM) 18*128kB (UM) 14*256kB (UME) 7*512kB (UM) 10*1024kB (ME) 5*2048kB (UME) 773*4096kB (M) = 3211508kB [ 52.552906] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 52.561506] 12046 total pagecache pages [ 52.565485] 0 pages in swap cache [ 52.568911] Swap cache stats: add 0, delete 0, find 0/0 [ 52.574251] Free swap = 0kB 2018/03/22 06:15:46 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000240)={0x4, &(0x7f0000000200)=[0x400, 0x3ff, 0x7, 0x1ff]}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000002c0)={0x9040, 0x8001, 0x5, 0x9, 0x7ff, 0xfffffffffffffffd}) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/217, 0xffffff8d) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x240000, 0x10) getpeername$inet6(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) 2018/03/22 06:15:46 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) flock(0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x8, 0x50}, {0xb, 0x6}, {0x4, 0x229fd307}, {0xa, 0x8}, {0x3, 0x1000}, {0x3, 0x767}], 0x6) r1 = gettid() syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5cb3e44a, 0x101000) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/22 06:15:46 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r1, &(0x7f0000000040), 0xd8b74f24de67205d) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xfffffffffffffff8, 0x4e20, 0x0, 0xa, 0x0, 0xa0, 0x87, r2, r3}, {0x0, 0x6, 0x80, 0x8, 0x8, 0x101, 0x81, 0x200}, {0x100, 0x0, 0x4, 0xf6}, 0x32751fb2, 0x6e6bbf, 0x1, 0x1, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3500, 0x7, 0x0, 0x1000, 0x1, 0x3, 0xfff}}, 0xe8) sendfile(r0, r1, &(0x7f0000000000), 0x10001) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/03/22 06:15:46 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6, @random="8344c01aff75"}, 0x2, {0x2, 0x4e21, @rand_addr=0x1}, 'syzkaller1\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800357e2538ce0ad762ae25"], &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/03/22 06:15:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000015fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80002, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/242) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x3f, 0x1) 2018/03/22 06:15:46 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bc5ff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, &(0x7f0000000100)=""/217, 0x6a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10200, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x8, 0x10000, 0xffffffffffffff7f, 0x1ff, 0x4, 0x275d, {0x0, @in6={{0xa, 0x4e20, 0x1709ac9a, @dev={0xfe, 0x80, [], 0xd}}}, 0x6, 0x762cd351, 0x3, 0xf5c, 0x6}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0xbb, "3c21dad9463eeb99c49c3325fcd0ba94b0134eefdbbbef4ecfaf034024a92dc1c25f103f63ee3654a0ac753724ad99d2bc75f6edd73197a5a941bd547903c763e547232f5cf599684b123120b2e94c47f9ac90c28b90540041b87be07d7f3d2282c9b01257f310f1f513f5aa4d610c8067c3441d1ea74f47a23b466a1812ad84e6e38f20202742784b24765f417770eec19cea98e9645613753da7a38bd7e1302438ba74ded28e7f5beaf9dc4db6cc72af643214c3de076bde8ede"}, &(0x7f0000000340)=0xc3) 2018/03/22 06:15:46 executing program 2: r0 = gettid() r1 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000400)={'gretap0\x00', r2}) unshare(0x28060400) exit(0x400) r3 = syz_open_procfs(r0, &(0x7f0000000480)="6e732f6d6e7400e6cebcd53a4445f85e5603523ca1967eeeca0caed9b3d6dda3dc5278dc2003a71a5949ca8e1d7bfb5d55000fdc77f2c2d4f2f923ed11a7a86b0990c7982e1025326888d94dc5108206c6d96c635e48bf18ca1d0566ff46e03e7bf942219e01b4c15e1364f5b25f0e09f63f6cbc85668c0392d1647766a028295ea1") ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000080)=r0) 2018/03/22 06:15:46 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[], 0x0) [ 52.577255] Total swap = 0kB [ 52.580248] 1965969 pages RAM [ 52.583316] 0 pages HighMem/MovableOnly [ 52.587316] 320145 pages reserved 2018/03/22 06:15:46 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000280)="22000000150007010009d6050000000402080000feffffff08000138b301000001159f65c126f48b76ea7f4413c5888149215fda41eb43e91d9481fe63dc1d83034fab510582223202b285aee47fe248d29d93", 0xffffffffffffff7d) mkdir(&(0x7f0000000080)='./file0\x00', 0x4) mknod(&(0x7f0000000040)='./file0\x00', 0x8120, 0xa14) umount2(&(0x7f0000000180)='./file0\x00', 0x4) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'bpq0\x00', 0x7}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) 2018/03/22 06:15:46 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x5ba, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x282f}}, 0x0, 0xfffffffffffffffc}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x4a) r4 = geteuid() ioctl$TUNSETOWNER(r3, 0x400454cc, r4) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)) 2018/03/22 06:15:46 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/member\x00', 0x2, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000480)) r4 = dup3(r2, r1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8001, 0x8, 0x1, 0x9, 0x6, 0x3f, 0x20, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x8, 0x4, 0x80000001, 0x6, 0x6}}, &(0x7f0000000040)=0xb0) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f00000002c0)=""/82, &(0x7f0000000180)=0x52) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r5, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7, 0x0, 0x4, 0x7}, 0x98) fcntl$setsig(r4, 0xa, 0x33) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000340)={r5, @in6={{0xa, 0x4e21, 0x80000001, @loopback={0x0, 0x1}, 0x200}}}, &(0x7f0000000400)=0x84) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000001280)={0x0, 0x5}, 0x2) 2018/03/22 06:15:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000d94000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) getgroups(0x1, &(0x7f000039bffc)=[0x0]) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000c91000)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f0000000040), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)="74b02629e9ada4e9f8f8d67f110947bd012ddc9c44224cd5752da36f21388ab0c9ea46c90d872067e9873a6fc77c830cc34b544e8ffa573f9d9526a4b1b9d93cbc96f320199df52910aa0183b8c60c1fee59694369b848c3aa3eaceb74b71eef70a6f88fa414e52a9e697e60d53edc1c0b10eb15903c2d7513e9929157828b2bdd29b524bcaf7dd0d4b4a95f440d5ad3ef4ac2dd9384bcf5349b8b00417142675ae1a1ad6165a22d85e24da5208de7fde8a3afaa69d62af28c856f73fd515ce7a8c8e16ba551436473f5edaf60d6b9", 0xcf}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000ce5000)=0x32) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) [ 52.625940] vmalloc: allocation failure: 0 bytes 2018/03/22 06:15:46 executing program 7: r0 = socket(0x18, 0x0, 0x4) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x14, 0x0) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) [ 52.664489] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 52.685360] CPU: 1 PID: 7480 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 52.693014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.702365] 0000000000000000 ada2dc888edba809 ffff8800b5cb78c0 ffffffff81d0408d [ 52.710388] 1ffff10016b96f1b ffff8800b6698000 00000000024000c2 0000000000000000 [ 52.718409] 0000000000000001 ffff8800b5cb79d0 ffffffff81431059 ffffffff838ac620 [ 52.726442] Call Trace: [ 52.729020] [] dump_stack+0xc1/0x124 [ 52.734375] [] warn_alloc_failed+0x1d9/0x240 [ 52.740427] [] ? zone_watermark_ok_safe+0x290/0x290 [ 52.747086] [] ? mutex_lock_nested+0x5d4/0x850 [ 52.753307] [] __vmalloc_node_range+0x41d/0x630 [ 52.759617] [] ? task_has_security+0x130/0x270 [ 52.765843] [] vmalloc+0x5b/0x70 [ 52.770847] [] ? sel_write_load+0x130/0xff0 [ 52.776808] [] sel_write_load+0x130/0xff0 [ 52.782599] [] ? hash_futex+0x210/0x210 [ 52.788212] [] ? sel_read_bool+0x250/0x250 [ 52.794088] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.801089] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.808091] [] ? sel_read_bool+0x250/0x250 2018/03/22 06:15:46 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000246ffc)=0xffd, 0x4) sendto$inet6(r0, &(0x7f0000003080)="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", 0xff6, 0x0, &(0x7f0000000c00)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 06:15:46 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x5, 0xd8b1, 0x800, 0xffffffffffffffe1, 0x0, 0x8000, 0x10, 0x1, 0x8, 0x7ff, 0x7, 0x6, 0x80, 0x4, 0x9c, 0x2, 0x1c0000000, 0x4, 0x8, 0xffff, 0x9, 0x7, 0x100000001, 0x9, 0x401, 0x4, 0x8000000008, 0x1, 0x9, 0xfffffffffffffff7, 0x7, 0x8, 0xa25, 0x3, 0x9, 0xfff, 0x0, 0x82c6, 0x4, @perf_bp={&(0x7f0000000000), 0xa}, 0x320, 0xdb, 0x7, 0x7, 0x9, 0x70, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x8) finit_module(r0, &(0x7f00000000c0)='/dev/hwrng\x00', 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000ff5)='/dev/hwrng\x00', 0x450000, 0x0) 2018/03/22 06:15:46 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r1) socket(0x18, 0x0, 0x4) dup3(r0, r1, 0x0) connect(r0, &(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x80) 2018/03/22 06:15:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') pread64(r0, &(0x7f0000000040), 0xffffffffffffffd6, 0x0) 2018/03/22 06:15:46 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='qnx6\x00', 0x2020, &(0x7f0000000480)="1d7549f0a52e711adde4b3f306bc6a514c332745469736e6ba71faa64f3d154fc056ee40bb0119165ebd45b5445f914d90b3d52667f1785fa822ceddbd8e75654f8fa38e9be2330dd73751abe6120d783043321b02684164510a9400177f77866940429e411bde6c104801d5965f50e6bfeb0cb04cd9f9296c17ac17b06c64389e9faf99c207c8fbbcf62ea85b72b7cb1adceed1b6cb10814cf3aa098d6f49b0743d03c3498fcc1a3cc6340f6f39c32409793500f5bd13806a09947f709188cc012b831d9b03169c") getgroups(0x5, &(0x7f0000000380)=[r1, r2, r3, r4, r5]) r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/enforce\x00', 0x40000, 0x0) dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r6, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000005c0)={@local, @rand_addr}, &(0x7f0000000600)=0xc) 2018/03/22 06:15:46 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)=""/108, &(0x7f0000000240)=0x6c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x30, 0x7f, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={r2, 0x3c, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xb72}, @in={0x2, 0x4e21}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000180)=0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000ef6ffc)) [ 52.813964] [] __vfs_write+0x103/0x450 [ 52.819488] [] ? __vfs_read+0x440/0x440 [ 52.825100] [] ? __lock_is_held+0xa1/0xf0 [ 52.830889] [] ? __lock_is_held+0xa1/0xf0 [ 52.836683] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 52.843513] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 52.850081] [] ? __sb_start_write+0x14a/0x310 [ 52.856212] [] vfs_write+0x18a/0x530 2018/03/22 06:15:46 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x40401) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x5) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000240)=""/103) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000300)=""/52) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x400, 0xfffffffffffffffa, 0xf75, 0xfffffffffffffff5}, 0x10) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getresuid(&(0x7f0000000400), &(0x7f00000004c0), &(0x7f0000000480)=0x0) setreuid(r3, r4) write$selinux_context(r1, &(0x7f0000002c80)='system_u:object_r:systemd_notify_exec_t:s0\x00', 0x2b) 2018/03/22 06:15:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x121480) ioctl$int_out(0xffffffffffffffff, 0x0, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/22 06:15:46 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0xfffffffffffffffd}, {0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) 2018/03/22 06:15:46 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 52.861568] [] SyS_write+0xd9/0x1b0 [ 52.866833] [] ? SyS_read+0x1b0/0x1b0 [ 52.872272] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 52.878489] [] ? SyS_read+0x1b0/0x1b0 [ 52.883931] [] do_fast_syscall_32+0x321/0x8a0 [ 52.890070] [] sysenter_flags_fixed+0xd/0x17 [ 52.938434] device bridge0 entered promiscuous mode [ 52.942644] Mem-Info: [ 52.942662] active_anon:53260 inactive_anon:45 isolated_anon:0 [ 52.942662] active_file:3542 inactive_file:8449 isolated_file:0 [ 52.942662] unevictable:0 dirty:95 writeback:0 unstable:0 [ 52.942662] slab_reclaimable:6131 slab_unreclaimable:58962 [ 52.942662] mapped:23851 shmem:51 pagetables:666 bounce:0 [ 52.942662] free:1474987 free_pcp:564 free_cma:0 [ 52.942684] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 52.942693] lowmem_reserve[]: 0 2911 6411 6411 [ 52.942716] DMA32 free:2676168kB min:30608kB low:38260kB high:45912kB active_anon:95208kB inactive_anon:80kB active_file:6696kB inactive_file:12352kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:180kB writeback:0kB mapped:36480kB shmem:96kB slab_reclaimable:11828kB slab_unreclaimable:107868kB kernel_stack:3680kB pagetables:1232kB unstable:0kB bounce:0kB free_pcp:1152kB local_pcp:664kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 52.942724] lowmem_reserve[]: 0 0 3500 3500 [ 52.942746] Normal free:3207876kB min:36808kB low:46008kB high:55212kB active_anon:117832kB inactive_anon:100kB active_file:7472kB inactive_file:21444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:200kB writeback:0kB mapped:58924kB shmem:108kB slab_reclaimable:12696kB slab_unreclaimable:127980kB kernel_stack:2528kB pagetables:1432kB unstable:0kB bounce:0kB free_pcp:1104kB local_pcp:484kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 52.942754] lowmem_reserve[]: 0 0 0 0 [ 52.942789] DMA: 0*4kB 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) = 15904kB [ 52.942830] DMA32: 102*4kB (UME) 98*8kB (UM) 42*16kB (UME) 83*32kB (UME) 77*64kB (UME) 33*128kB (UME) 13*256kB (UM) 10*512kB (UM) 8*1024kB (M) 2*2048kB (M) 645*4096kB (M) = 2676328kB [ 52.942870] Normal: 329*4kB (UME) 152*8kB (UM) 161*16kB (UME) 130*32kB (UM) 83*64kB (UME) 23*128kB (UME) 16*256kB (UM) 9*512kB (UM) 11*1024kB (ME) 2*2048kB (UE) 773*4096kB (M) = 3207796kB [ 52.942875] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 52.942877] 12046 total pagecache pages [ 52.942881] 0 pages in swap cache [ 52.942885] Swap cache stats: add 0, delete 0, find 0/0 [ 52.942887] Free swap = 0kB [ 52.942889] Total swap = 0kB [ 52.942891] 1965969 pages RAM [ 52.942893] 0 pages HighMem/MovableOnly [ 52.942894] 320145 pages reserved 2018/03/22 06:15:47 executing program 6: r0 = socket(0x200000000010, 0x2, 0x0) memfd_create(&(0x7f0000000000)='-\x00', 0x2) write(r0, &(0x7f0000000040)="2400000024007f0000001200000001000029f6ff000000000000fffdffffffff0100ff101ed33e128ddf26ca46fa3b7691461be9f34c2dd226ba37172aa65583083714d616afc26313c7249cc1ac6780d6b5af18cf37b036bb35df3e5f988cf7b802342b27", 0x65) 2018/03/22 06:15:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'tunl0\x00'}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000f6bffc), 0x4) sysinfo(&(0x7f0000000340)=""/209) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000854000), 0x4) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000100)={0x3ff, 0x0, 0x10001, 0xfff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000140)={0xa31, r2, 0x10000, 0x1000}) recvfrom$inet6(0xffffffffffffffff, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/22 06:15:47 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[], 0x0) 2018/03/22 06:15:47 executing program 0: write(0xffffffffffffffff, &(0x7f0000000100)="53fb62d53e677f1285baa889f76b0f6dcad02de73e5baf096b08f99ffdd4baea84b7a63c2ee93fd0b232bd5a8e17782101803ed27a1cdc4a00b49cd04ecc20a8a653f18af4481e98d8b2a41f81ef9c8b5df0331e03667eee760581d7b9e347c85d3803dffc8a5d8230e61dc926c2629bf32eb6bc51ee3809fa3c66e3c5d2bd00d8848da70e1ad41ebfe74d5b1cf013e24911cf4916dd59d54d8843e487e27fe0c1a4c4f19c6397f72024fdf01d952e69a8418980092dc00f10284a3184615eb67d2f4dca03e1b9ff9382fa046d35b6a88b0c46ca5d3f", 0xa) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001500)) 2018/03/22 06:15:47 executing program 5: pipe(&(0x7f0000000040)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$void(r0, 0x5450) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$addseals(r2, 0x409, 0x4) r4 = dup2(r1, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x3f10, 0x80000000, 0xfff, 0x7fff}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000240)={r5, 0x9}, 0x8) vmsplice(r3, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r1, r2, 0x3f, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) vmsplice(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="c09fed03f9fa8bbf5998695549d7d263d1d43191d97963c63ea51c26c08163937816d83d1d9fbbe9438e3451eca9f19df488460692e5e071afecf81a06efa7cda72a5797875ee2b3d370"}, {&(0x7f0000000180)="625a105cc9cd6f547dbe620f7d0a40f90e1a2a597eba03887d0771a258b844902947c4401447b8f06cdae8bc280a9bfe0cb22d1e695053734b6586152b3419c091b5b24bab91f4bede3bda"}], 0x2000000000000016, 0x0) 2018/03/22 06:15:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r1 = dup(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0xf4b1, 0xfd5, 0xd37, 0x5}, &(0x7f00000001c0)=0x14) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)={r3, 0xff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r4, 0xffff, 0x2, [0x1ff, 0xb]}, 0xc) 2018/03/22 06:15:47 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000)=0xffffffffffffffff, 0x4) 2018/03/22 06:15:47 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r4 = gettid() tkill(r4, 0x16) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/22 06:15:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) [ 53.374883] vmalloc: allocation failure: 0 bytes 2018/03/22 06:15:47 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) tee(r0, r0, 0xfff, 0x5) remap_file_pages(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x7, 0x12) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0xbe8) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000240)={'ip6gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e00000000200000"]}) sendmsg(r1, &(0x7f0000000840)={&(0x7f0000000140)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000280)="6e148575e48dfe9578fbda77ac3184124b4aaf581613e5b121f45046e8b01e74be3c411dbd5cb1af6f7a314200c6cbd07c26480f58786cdfe264f071faaf53508a920529e85dd099697c26a880eb685d786386b60b799f16597101e3a8df6acf789b732b9f861d0fae19cfcc67dcade5be0c000af79a7548b75acff33febc46f4066e74a3af41ddb1e8749e5c1d62d7045a10822ccd859dae8d5979b40f9c9c99b08510a68e34e9a719cadb0763b3ad6c1b893c39983c372d2d7e2fe47d09376fc819dbd8faef84683cb4923ec88a32ddcb9929da041485e08ca26a83813f90145d19e8bf3b18047ae428d0bb5010f5c1361b1430f", 0xf5}, {&(0x7f0000000380)="2277d5108ee2d55ac60c323027fbdca582c92b0f411259fd49a941858cc047e80ff142c849cc29efe722c855ef51242d0f0aa0af53cf66b78f1617f585ade7a476f084c2ea326ca1b48ca531e30d642b9afd4bb443e54515da66b5c71fea7a1382e5140e1b665f2743d30c559021879a9ea98cd948f8881e377e0d8ccfb2cbd8fc3dd97cef574c76369c23", 0x8b}, {&(0x7f00000001c0)="4c4d8e0e01d4dd624ba7612c883523cfde63117f2187075f1fe9f33e75f23c8d677e6cb137ebd77125c227f623fafbf55c8731575055cceb80bdfaa64b5ed4762cee5cf3a843ea525a4bbcfbb6d1ddc64395200e7565c1cecc617c", 0x5b}, {&(0x7f0000000440)="d8287bc74c7960eb", 0x8}, {&(0x7f0000000480)="1138873328a86ba19238cd4728123333038b15ed8cd58c1ba5c7f06dc3aff6fda6ac20b9ea8c8fef95515914b02d00149deab4765d43dd8c7cfc4cebe16068e903c869a882e0909546ef3540f8863e1992c36f90d6b225d5e668dec184fe3760055e180624f8bc850899e860af7ee7c686e34c3a84eeeb2bacace90f8c7ebf8bba4ceb71728e82656ba40638bc93f9d3c1f816fcdc73bf2a4a2c647b47766f1b7db5231cf25de433c6d3b82c7073f245d7129ff8", 0xb4}, {&(0x7f0000000540)="8d5f0c2daffd7afc4830884b88476ba2fba848060695c52338ce80509091a09197269a7b7996e0701f2234c82ea3b9b24b68cb10a136144e7737293d1ebafd619d1c18bb60703f95bf4a82a5f9d1c2e610faf553202661358209f50b0250ce31fa7509768767b9c4bfe3aa3fc6ecaf446850b4298a62409b92f544773f97b66c2a4d7f434a9f987c762401268ee15216d67a2cbd45aaf4ab87112217c16aed547f1b89f7707def3b1349cf93d2cba3386368e4c3f400385a0ec643dbb8df", 0xbe}, {&(0x7f0000000600)="29e380e43f6b29db8e28d8e0e195e3c57478ebf395f800ce470857e43cd2943ae371b790d215435d424ca227b0a613f46944d732d0db6bcc39594ee957d8a9988ec8412afe522abc27362a1d277a5fa185ad4a864132e2", 0x57}], 0x7, &(0x7f00000006c0)=[{0xb0, 0x106, 0xfffffffffffffff8, "a53e52fd80c7096ec70fad1e66d8665475d4b9ed0e79803e6440dd20a7b5199fb038e92bda83d19e4a4233856dfa7bcce092c79d1e6a6c983847b5239e6274bfd25e4d0df42fb732f874c92cefd190a8deb80f91aa6468396d370d18df7ca3867e0b8485e45090333a4d8749f19014635815fd3d45f062a3d3ea2b3e52417937a59662609949aa4aea1358f61254563e988f226e16d5e5815ea13053082fd431b7"}, {0xc, 0x1ff, 0x81}, {0x84, 0x19f, 0x3ff, "5968b84ad1c18cbeb324d02961edd0cb9b8176d50f12b7875838c94fadb6f354d9a32c3eb866f07bd0651d9762298baed11182ae197658ab684acc31593396cdb0a11ac6b18159e55a9cde6331d1085e393725be79de064b3bcfd869923de19ceb43d56ac49c9c31c12410e67a6d460f232a2e03ec22ca"}, {0x34, 0x103, 0xb5b1, "6af3b304db435e6ba4690985f6971b8d44bf48d38a0bf0c76b4b27884fd731c572920cf31f"}], 0x174, 0x4}, 0x4000000) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/22 06:15:47 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000240)="e4047d1ab5fc153652ae79c6", 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x882fd, 0x0) poll(&(0x7f0000000080)=[{r0, 0x4400}, {r0, 0x40}, {r1, 0x21}, {r1, 0x80}, {r0, 0x4000}, {r0, 0x2000}, {r1, 0x290}], 0x7, 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x7ff, 0x4) [ 53.395323] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 53.423400] CPU: 1 PID: 7575 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 53.431059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.440397] 0000000000000000 ae76c8693d319ac7 ffff8801d3ccf8c0 ffffffff81d0408d [ 53.448443] 1ffff1003a799f1b ffff8801d37a4800 00000000024000c2 0000000000000000 [ 53.456463] 0000000000000001 ffff8801d3ccf9d0 ffffffff81431059 ffffffff838ac620 [ 53.464441] Call Trace: [ 53.467012] [] dump_stack+0xc1/0x124 [ 53.472359] [] warn_alloc_failed+0x1d9/0x240 [ 53.478386] [] ? zone_watermark_ok_safe+0x290/0x290 [ 53.485029] [] ? mutex_lock_nested+0x5d4/0x850 [ 53.491236] [] __vmalloc_node_range+0x41d/0x630 [ 53.497529] [] ? task_has_security+0x130/0x270 [ 53.503739] [] vmalloc+0x5b/0x70 [ 53.508744] [] ? sel_write_load+0x130/0xff0 [ 53.514704] [] sel_write_load+0x130/0xff0 [ 53.520480] [] ? hash_futex+0x210/0x210 [ 53.526113] [] ? sel_read_bool+0x250/0x250 [ 53.531969] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.538953] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.545941] [] ? sel_read_bool+0x250/0x250 [ 53.551799] [] __vfs_write+0x103/0x450 [ 53.557304] [] ? __vfs_read+0x440/0x440 [ 53.562894] [] ? __lock_is_held+0xa1/0xf0 [ 53.568659] [] ? __lock_is_held+0xa1/0xf0 [ 53.574427] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 53.581243] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 53.587791] [] ? __sb_start_write+0x14a/0x310 [ 53.593912] [] vfs_write+0x18a/0x530 [ 53.599244] [] SyS_write+0xd9/0x1b0 [ 53.604492] [] ? SyS_read+0x1b0/0x1b0 [ 53.609922] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 53.616123] [] ? SyS_read+0x1b0/0x1b0 [ 53.621555] [] do_fast_syscall_32+0x321/0x8a0 [ 53.627673] [] sysenter_flags_fixed+0xd/0x17 [ 53.650376] Mem-Info: [ 53.652835] active_anon:53206 inactive_anon:45 isolated_anon:0 [ 53.652835] active_file:3556 inactive_file:8448 isolated_file:0 [ 53.652835] unevictable:0 dirty:108 writeback:0 unstable:0 [ 53.652835] slab_reclaimable:6164 slab_unreclaimable:58837 [ 53.652835] mapped:23849 shmem:51 pagetables:642 bounce:0 [ 53.652835] free:1475125 free_pcp:616 free_cma:0 [ 53.686157] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 53.727502] lowmem_reserve[]: 0 2911 6411 6411 [ 53.732677] DMA32 free:2674292kB min:30608kB low:38260kB high:45912kB active_anon:97228kB inactive_anon:80kB active_file:6736kB inactive_file:12356kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:216kB writeback:0kB mapped:36408kB shmem:96kB slab_reclaimable:11892kB slab_unreclaimable:107476kB kernel_stack:3264kB pagetables:1328kB unstable:0kB bounce:0kB free_pcp:1248kB local_pcp:540kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 53.778495] lowmem_reserve[]: 0 0 3500 3500 [ 53.783417] Normal free:3210680kB min:36808kB low:46008kB high:55212kB active_anon:115580kB inactive_anon:100kB active_file:7496kB inactive_file:21440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:228kB writeback:0kB mapped:58924kB shmem:108kB slab_reclaimable:12780kB slab_unreclaimable:127908kB kernel_stack:2752kB pagetables:1144kB unstable:0kB bounce:0kB free_pcp:1200kB local_pcp:504kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 53.829999] lowmem_reserve[]: 0 0 0 0 [ 53.834381] DMA: 0*4kB 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) = 15904kB [ 53.849297] DMA32: 77*4kB (ME) 94*8kB (UM) 40*16kB (M) 93*32kB (UME) 78*64kB (UME) 33*128kB (UME) 13*256kB (UM) 10*512kB (UM) 8*1024kB (M) 1*2048kB (M) 645*4096kB (M) = 2674500kB [ 53.868144] Normal: 444*4kB (UME) 161*8kB (UM) 159*16kB (UME) 135*32kB (UME) 83*64kB (UM) 25*128kB (UME) 16*256kB (UM) 9*512kB (UM) 11*1024kB (ME) 5*2048kB (UME) 772*4096kB (M) = 3210760kB [ 53.888675] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 53.897245] 12059 total pagecache pages [ 53.901197] 0 pages in swap cache [ 53.904621] Swap cache stats: add 0, delete 0, find 0/0 [ 53.910034] Free swap = 0kB [ 53.913035] Total swap = 0kB [ 53.916048] 1965969 pages RAM [ 53.919126] 0 pages HighMem/MovableOnly [ 53.923076] 320145 pages reserved 2018/03/22 06:15:47 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a5dfe5), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000000080)=""/231, 0xe7, 0x142, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/22 06:15:47 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x1) quotactl(0x80000204, &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000080)="39083cd6193d221a5ff0d230133aed0a98566375a013ee039820cac4fd0e45b5e14f4e9a9a4a279170949d15c1c6e952aa2aec6a7de36cd18561b9e9c836b6fe7af3b502d0f2b0ee00343877e4559a3da0d7e1097e") getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000140)=0x4) accept4$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e, 0x80000) 2018/03/22 06:15:47 executing program 0: timerfd_create(0x0, 0x1fd) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/231, 0xe7) 2018/03/22 06:15:47 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000), 0x4) 2018/03/22 06:15:47 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x103000, 0x100) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x3, 0x1080}) 2018/03/22 06:15:47 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000020c0)=0x7, &(0x7f0000002100)=0x2) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(0xffffffffffffffff, 0x40a45321, &(0x7f0000000000)={{0x80, 0xffffffffffffffff}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}) 2018/03/22 06:15:47 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000280)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r4 = gettid() tkill(r4, 0x16) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1}, 0x1) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/03/22 06:15:47 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) 2018/03/22 06:15:47 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/22 06:15:47 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x40000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/22 06:15:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) r1 = memfd_create(&(0x7f0000000080), 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)='\x00', 0x1}], 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000240)={r2, 0x1, 0xffb6, @random="c60971206a4e"}, 0xfffffffffffffee6) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) recvfrom$packet(r1, &(0x7f00000001c0)=""/59, 0x3b, 0x20, &(0x7f0000000200)={0x11, 0x1f, r2, 0x1, 0x7ff, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) [ 54.180899] vmalloc: allocation failure: 0 bytes [ 54.187968] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 54.195947] CPU: 1 PID: 7609 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 54.203574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.212918] 0000000000000000 91e89864f697e019 ffff8801d48bf8c0 ffffffff81d0408d [ 54.220944] 1ffff1003a917f1b ffff8801d4ff8000 00000000024000c2 0000000000000000 2018/03/22 06:15:47 executing program 2: syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xd6a0}], 0x3c) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), &(0x7f00000001c0), 0x1400) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00000001c0)={r1, &(0x7f0000000100)=""/144}) [ 54.228970] 0000000000000001 ffff8801d48bf9d0 ffffffff81431059 ffffffff838ac620 [ 54.237014] Call Trace: [ 54.239604] [] dump_stack+0xc1/0x124 [ 54.244968] [] warn_alloc_failed+0x1d9/0x240 [ 54.251038] [] ? zone_watermark_ok_safe+0x290/0x290 [ 54.257701] [] ? mutex_lock_nested+0x5d4/0x850 [ 54.263922] [] __vmalloc_node_range+0x41d/0x630 [ 54.270234] [] ? task_has_security+0x130/0x270 [ 54.276459] [] vmalloc+0x5b/0x70 2018/03/22 06:15:47 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x80, 0x4) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) 2018/03/22 06:15:47 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x80, 0x4) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) [ 54.281465] [] ? sel_write_load+0x130/0xff0 [ 54.287429] [] sel_write_load+0x130/0xff0 [ 54.293226] [] ? hash_futex+0x210/0x210 [ 54.298838] [] ? sel_read_bool+0x250/0x250 [ 54.304797] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.311800] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.318820] [] ? sel_read_bool+0x250/0x250 [ 54.324703] [] __vfs_write+0x103/0x450 2018/03/22 06:15:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, 'port1\x00', 0xbffffffffffffffd, 0x2}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000140)={{0xffffffffffffff80, 0x7}, 'port0\x00', 0x80, 0x20004, 0x5, 0x8, 0x4, 0x5, 0x80000001, 0x0, 0x2, 0x400}) 2018/03/22 06:15:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='statm\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) pread64(r0, &(0x7f0000015000), 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x80, 0x7, 0xfffffffffffffffc, 0x7dc3, 0x20, 0x6, 0x100000000, 0x7, 0x20, 0x4, 0x2, 0xffffffff}) [ 54.330232] [] ? __vfs_read+0x440/0x440 [ 54.335852] [] ? __lock_is_held+0xa1/0xf0 [ 54.341634] [] ? __lock_is_held+0xa1/0xf0 [ 54.347420] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 54.354250] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 54.360813] [] ? __sb_start_write+0x14a/0x310 [ 54.366930] [] vfs_write+0x18a/0x530 [ 54.372277] [] SyS_write+0xd9/0x1b0 2018/03/22 06:15:48 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000001740)='/dev/snd/seq\x00', 0x0, 0x0) close(r0) socketpair(0xb, 0xf, 0xe9f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000140)=""/255) r3 = getpid() fcntl$lock(r2, 0x6, &(0x7f0000000040)={0x3, 0x2, 0xa7e6, 0x5d, r3}) close(r0) [ 54.377543] [] ? SyS_read+0x1b0/0x1b0 [ 54.382985] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 54.389207] [] ? SyS_read+0x1b0/0x1b0 [ 54.394651] [] do_fast_syscall_32+0x321/0x8a0 [ 54.400797] [] sysenter_flags_fixed+0xd/0x17 [ 54.413880] Mem-Info: [ 54.416556] active_anon:52730 inactive_anon:43 isolated_anon:0 [ 54.416556] active_file:3562 inactive_file:8448 isolated_file:0 [ 54.416556] unevictable:0 dirty:122 writeback:0 unstable:0 [ 54.416556] slab_reclaimable:6186 slab_unreclaimable:58985 [ 54.416556] mapped:23871 shmem:51 pagetables:639 bounce:0 [ 54.416556] free:1474738 free_pcp:519 free_cma:0 [ 54.449836] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 54.491030] lowmem_reserve[]: 0 2911 6411 6411 [ 54.496245] DMA32 free:2676032kB min:30608kB low:38260kB high:45912kB active_anon:95252kB inactive_anon:80kB active_file:6752kB inactive_file:12348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:248kB writeback:0kB mapped:36532kB shmem:96kB slab_reclaimable:11908kB slab_unreclaimable:107960kB kernel_stack:3040kB pagetables:1316kB unstable:0kB bounce:0kB free_pcp:1224kB local_pcp:708kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 54.542445] lowmem_reserve[]: 0 0 3500 3500 [ 54.547421] Normal free:3210560kB min:36808kB low:46008kB high:55212kB active_anon:115620kB inactive_anon:100kB active_file:7512kB inactive_file:21440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:244kB writeback:0kB mapped:58952kB shmem:108kB slab_reclaimable:12844kB slab_unreclaimable:127516kB kernel_stack:2720kB pagetables:1192kB unstable:0kB bounce:0kB free_pcp:1080kB local_pcp:420kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 54.593425] lowmem_reserve[]: 0 0 0 0 [ 54.597828] DMA: 0*4kB 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) = 15904kB [ 54.612658] DMA32: 46*4kB (UME) 92*8kB (UM) 41*16kB (ME) 85*32kB (UM) 78*64kB (UME) 33*128kB (UME) 13*256kB (UM) 10*512kB (UM) 8*1024kB (M) 2*2048kB (M) 645*4096kB (M) = 2676168kB [ 54.631534] Normal: 298*4kB (UME) 153*8kB (UM) 156*16kB (UME) 144*32kB (UME) 86*64kB (UME) 24*128kB (UM) 17*256kB (UM) 9*512kB (UM) 11*1024kB (ME) 3*2048kB (UME) 773*4096kB (M) = 3210672kB [ 54.651412] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.659978] 12065 total pagecache pages [ 54.663933] 0 pages in swap cache [ 54.667403] Swap cache stats: add 0, delete 0, find 0/0 [ 54.672744] Free swap = 0kB [ 54.675756] Total swap = 0kB [ 54.678749] 1965969 pages RAM 2018/03/22 06:15:48 executing program 7: getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001140)={@dev={0xfe, 0x80}}, &(0x7f0000001180)=0x20) 2018/03/22 06:15:48 executing program 0: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) r2 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x20000000005452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r4) tkill(r2, 0x16) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) 2018/03/22 06:15:48 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000fcffc)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) 2018/03/22 06:15:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x7) dup2(r0, r1) pwritev(r1, &(0x7f0000000400)=[{&(0x7f0000000000)="c7d5393781de15c2cd2285c0e06c10c01205adc6af45445467a607c28abccde2d7d5875b6240addde4595dc4715becd6a698f1fed69a024db18f2c0dc1feaa8f896946bc1eee55398ce95981858253b9113adac98a49a401a6e98d2fa5faf796115f5ab85151c458a6eb042d80a22e9665a038592bb287e878b23bf46b48dae39fcaffeeeac736645b4b6e", 0x8b}, {&(0x7f00000000c0)="e22059a708b63f32d826490ec32ddf65a4e4d80c3b7288550e8022dec09f1ecbd2f17d612e7d8c6540699278c5b09c9307c86a3707f7597970ab740773b4cbcd3e6f2796da2146f36e7fbd19457d17188d9ac3448fd7df2f4209bf59d63b37c04b69c27907a3399a802febb2f3691c40185db875f2c90ec9395302ff676da55ae0cd5115bd21bc321bc19d30ce806bc9950123b960140e1b36aeaeeeb5c3271aab490ca1be45", 0xa6}, {&(0x7f0000000180)="f6ec0789085821efa79fbd0b53ad6c2668231c8aee7587d2bdbd8475bcc71ffd8df1f382016d20b250c8ba3b1c5cee02af84b7b49833fff16e20b5c07e94acfd44629085461e3e4e46e0241d56e8d66f5e44bb94c8acd1611a6c4a4c445e26e5c06dc7ed84bb64edd86a8a0e3804f60cd1d0eabcf5de9fac8457855e1f090cd901e8c72987af487030e0f8f1652cdfc3403de3440071ced64cd5aff20ae85897dcb283c1fb5a1f", 0xa7}, {&(0x7f0000000240)="7ff26ee7dd6cb05b7328aa74af3cb9ac870acc6acbc5ff02381ef8f1f9ac883428244f8d9ba27d6b52b214df195d6a9800b00b41e2fbc0c338bd700d6afb3a12cf3a86704183b3fb354fb215c3cecc0f76ff0849ce3e91ae8ada100c47a1627242c8d5be5e821141d03a27f6f99c666d9b97fec15a234262c61c2413e742f59048855aaef348fd1350bf1508c24e8dc211dbc0", 0x93}, {&(0x7f0000000300)="0b334603ec5dbc5bbdbbbf51f88b47daf7ecaa2246e9e20a8f9a3b1d87bc0f55be7171abf64ac1d66dcf0ca9f5b492007c153af9f9b0470540e740917cc5e8018f40b1d276d44a24849aa31a68e4b8d75a5d9e598eb32db430eb9ec6459829be58914a29b69580f4dc17b12f7479f2f8d21fce410dcf2ffd010201ec26fb25261045d7a481ecd85415e09d8494453ef220d37f2416df9710c57f7ab28953cc1900e2e6feca77c57cac65330237b8039b5c6c6c373f3125d83839a93a6514a7b734f132b94f952f2ddc5b66d3ba8ee028fe809a6de3b14b4408eccb34bcd079f8f80241", 0xe3}], 0x5, 0x0) 2018/03/22 06:15:48 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) 2018/03/22 06:15:48 executing program 5: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x58, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000080)={{0x4, 0xd7b}, 'port1\x00', 0x8, 0x20000, 0x80000000, 0x101, 0xa87, 0x8, 0x4, 0x0, 0x7, 0x21}) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) write$selinux_context(r0, &(0x7f0000000200)='system_u:object_r:pinentry_exec_t:s0\x00', 0x25) ftruncate(r0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x306, @random="a09030ba7506"}, 0x40, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'irlan0\x00'}) 2018/03/22 06:15:48 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) poll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x1142}, {r0, 0x2609}], 0x2, 0xe2a) modify_ldt$read_default(0x2, &(0x7f0000000000), 0x0) 2018/03/22 06:15:48 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/47, 0x10}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x100, 0x70bd25, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x20000090) 2018/03/22 06:15:48 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x2ec5) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) [ 54.681822] 0 pages HighMem/MovableOnly [ 54.685829] 320145 pages reserved [ 54.721035] vmalloc: allocation failure: 0 bytes 2018/03/22 06:15:48 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, &(0x7f0000000040)=0x84) socket(0x0, 0x2, 0xcc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21}}}, 0x84) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080)=0x110, 0x4) sendto$inet6(r2, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = gettid() ptrace$getenv(0x4201, r3, 0x2, &(0x7f0000000240)) recvmmsg(r2, &(0x7f0000000940), 0x0, 0x12000, &(0x7f00000009c0)={0x77359400}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0xcb2, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}, 0x5, 0x7fffffff, 0xeca, 0x3, 0x20}, &(0x7f0000000340)=0x98) 2018/03/22 06:15:48 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x10001}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x10, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0f630c4000000000030000000000000091d2cebcc5d58536147366bc103a5fc829d29e4473ef029f192e6b5168dc9566db0c11dd8489bf590ad61ff092207bf9894dc8e914a47a77a851fc742c35fc18fc7c94a4e02f89fc2465b0c585b6770d2c44130747e16a372d40fa1e6df13dd3e804674597fe48a642cd"], 0x2a, 0x0, &(0x7f0000000100)="ed694ff3f7ca76b14bbb6508190eb53a798b20c774907db569656098752b28886c9c679f5b717de200c4"}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x4, r1}) [ 54.735737] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 54.752786] CPU: 0 PID: 7664 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 54.760443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.769785] 0000000000000000 c63474e34bc5ea27 ffff8800b589f8c0 ffffffff81d0408d [ 54.777811] 1ffff10016b13f1b ffff8800b93a9800 00000000024000c2 0000000000000000 2018/03/22 06:15:48 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3e539efe, 0x208000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x84f}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xdc6}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x78) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x10000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000040)={0x8000000, 0x9b8, 0x38}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000001fde), 0x2) [ 54.785827] 0000000000000001 ffff8800b589f9d0 ffffffff81431059 ffffffff838ac620 [ 54.793841] Call Trace: [ 54.796436] [] dump_stack+0xc1/0x124 [ 54.801785] [] warn_alloc_failed+0x1d9/0x240 [ 54.807833] [] ? zone_watermark_ok_safe+0x290/0x290 [ 54.814489] [] ? mutex_lock_nested+0x5d4/0x850 [ 54.820706] [] __vmalloc_node_range+0x41d/0x630 [ 54.827000] [] ? task_has_security+0x130/0x270 2018/03/22 06:15:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10200, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@loopback=0x7f000001}, {}, {0x100000000}, 0x0, 0x0, 0x0, 0x49bbe605a08e8a93}, {{@in=@rand_addr}, 0x0, @in=@multicast2=0xe0000002, 0x34ff}}, 0xe8) [ 54.833207] [] vmalloc+0x5b/0x70 [ 54.838203] [] ? sel_write_load+0x130/0xff0 [ 54.844152] [] sel_write_load+0x130/0xff0 [ 54.849931] [] ? hash_futex+0x210/0x210 [ 54.855545] [] ? sel_read_bool+0x250/0x250 [ 54.861419] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.868419] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.875423] [] ? sel_read_bool+0x250/0x250 2018/03/22 06:15:48 executing program 0: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x0, &(0x7f0000001040)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000010c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/22 06:15:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xdb56, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 54.881296] [] __vfs_write+0x103/0x450 [ 54.886817] [] ? __vfs_read+0x440/0x440 [ 54.892426] [] ? __lock_is_held+0xa1/0xf0 [ 54.898202] [] ? __lock_is_held+0xa1/0xf0 [ 54.903991] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 54.910818] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 54.917402] [] ? __sb_start_write+0x14a/0x310 [ 54.923516] [] vfs_write+0x18a/0x530 [ 54.928856] [] SyS_write+0xd9/0x1b0 2018/03/22 06:15:48 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3, 0x8080) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0x9, 0x4, 0x20}, 0x8) r1 = socket$inet6(0xa, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 06:15:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/22 06:15:48 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x402040) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001200), &(0x7f00000023c0)=0x4) r2 = creat(&(0x7f0000001140)='./file1\x00', 0x9) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfffffd04) r3 = socket$unix(0x1, 0x1, 0x0) readv(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) sendto$inet6(r0, &(0x7f0000001240)="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", 0x1000, 0x4000000, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00000011c0)={0x1, &(0x7f0000001180)=[{0x0}]}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000002400)="f8465ed61c3f6c427749546df59deb8fff808cb9a9e25ad4b281516952cb26e75b423ea577a093ab65349b302c52fed907e0a3a856bbc58c211eaf3adc4af0fb3311f313c959d0444d986262ddd57a45a6b80a8c514f11") ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002240)={r4, 0x1d}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0xffdfffffffff7fff, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x84) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000002280)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0x4}}}, 0x85) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x77359400}}) [ 54.934120] [] ? SyS_read+0x1b0/0x1b0 [ 54.939558] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 54.945773] [] ? SyS_read+0x1b0/0x1b0 [ 54.951197] [] do_fast_syscall_32+0x321/0x8a0 [ 54.957323] [] sysenter_flags_fixed+0xd/0x17 [ 54.977409] Mem-Info: [ 54.990243] active_anon:51695 inactive_anon:45 isolated_anon:0 [ 54.990243] active_file:3566 inactive_file:8447 isolated_file:0 [ 54.990243] unevictable:0 dirty:125 writeback:0 unstable:0 [ 54.990243] slab_reclaimable:6207 slab_unreclaimable:59045 [ 54.990243] mapped:23843 shmem:51 pagetables:616 bounce:0 [ 54.990243] free:1475840 free_pcp:540 free_cma:0 [ 55.028747] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 55.070517] lowmem_reserve[]: 0 2911 6411 6411 [ 55.077488] DMA32 free:2675916kB min:30608kB low:38260kB high:45912kB active_anon:95188kB inactive_anon:80kB active_file:6752kB inactive_file:12348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:248kB writeback:0kB mapped:36412kB shmem:96kB slab_reclaimable:11944kB slab_unreclaimable:108324kB kernel_stack:2880kB pagetables:1216kB unstable:0kB bounce:0kB free_pcp:1256kB local_pcp:636kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 55.125554] lowmem_reserve[]: 0 0 3500 3500 [ 55.131102] Normal free:3212920kB min:36808kB low:46008kB high:55212kB active_anon:113540kB inactive_anon:100kB active_file:7524kB inactive_file:21440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:264kB writeback:0kB mapped:58896kB shmem:108kB slab_reclaimable:12920kB slab_unreclaimable:127848kB kernel_stack:2592kB pagetables:1152kB unstable:0kB bounce:0kB free_pcp:860kB local_pcp:212kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 55.177724] lowmem_reserve[]: 0 0 0 0 [ 55.182125] DMA: 0*4kB 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) = 15904kB [ 55.197132] DMA32: 90*4kB (UME) 96*8kB (UM) 41*16kB (UM) 78*32kB (UME) 77*64kB (UM) 33*128kB (UME) 13*256kB (UM) 10*512kB (UM) 8*1024kB (M) 2*2048kB (M) 645*4096kB (M) = 2676088kB [ 55.216135] Normal: 430*4kB (UME) 156*8kB (UM) 158*16kB (UME) 152*32kB (UME) 87*64kB (UM) 26*128kB (UM) 17*256kB (UM) 9*512kB (UM) 11*1024kB (ME) 5*2048kB (UME) 773*4096kB (M) = 3215928kB 2018/03/22 06:15:48 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000080)=0xd8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r0, 0x0) r3 = userfaultfd(0x0) fremovexattr(r3, &(0x7f0000011fec)=@known='security.capability\x00') 2018/03/22 06:15:48 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000013fc8)={&(0x7f0000013000)=@hci, 0xc, &(0x7f000001c000)}, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=""/110, 0x41) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/22 06:15:48 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x8000) sched_setaffinity(0x0, 0x3, &(0x7f0000000080)=0x9) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@dev={0xac, 0x14, 0x14, 0x16}, @loopback=0x7f000001}, 0x8) sendmsg$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) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000100)) syz_open_procfs(0x0, &(0x7f0000000180)='attr/sockcreate\x00') exit(0x0) 2018/03/22 06:15:48 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"62726964676510e7ffffffffffff1c01"}) 2018/03/22 06:15:48 executing program 3: r0 = socket$inet6(0xa, 0xb, 0x400000000000005) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockname$llc(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x19}}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0xffffffffffffffff, @empty, 0x1}}}, 0x84) 2018/03/22 06:15:48 executing program 2: r0 = gettid() getpid() ioprio_set$pid(0x3, r0, 0x0) 2018/03/22 06:15:48 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) 2018/03/22 06:15:48 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0xf, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7, 0x0, 0x2}]}, 0x30}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) [ 55.235731] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.244280] 12069 total pagecache pages [ 55.248244] 0 pages in swap cache [ 55.251684] Swap cache stats: add 0, delete 0, find 0/0 [ 55.257037] Free swap = 0kB [ 55.260030] Total swap = 0kB [ 55.263023] 1965969 pages RAM [ 55.266114] 0 pages HighMem/MovableOnly [ 55.270061] 320145 pages reserved 2018/03/22 06:15:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8, 0x6, 0xa45, 0x5, 0x5, 0x1000, 0x6, {0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}, 0x6, 0x1000, 0x8001, 0x5, 0x40c}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x2}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x3, 0x8]}, 0x8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="67696c74657200000000020000000000000000000000007e00dc030000040008000000000000000000000000000000000098cf53fb1f72e48498abeb52fc2cf07d0a07c229211558574707dae7f6247a80f8e2dcecaabbc9d8f35701964fa3535b060617ff447d697bbcda4fc816717e79d5d63f1add386979d6afa13852305fc40f8b305a015cbd180026", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e00000017f00000100000000ffffffff000000000000000000000000000000000000000000000000ffff000000ff00000000000000000000000000000000000000000000000000000000000000000000ffff0000ffff000000000000000000000006797900010001800000076263736830000000000000000000000073797a6b616c6c65723100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000030f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000ac1414bbac1414aa0100000000000000e00000020000003f00000000ffffffff000000000000000000000000000000000000000000000000000000ffffff00000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ffff0000ffff00000000000000000000c973000000030a3e000400016970365f57746930000000000000000076000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000070b9c5394aa800000000000000000000aaaaaaaaaa0e0000000000000000000080000000ac1414bb02000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0005c0100000000000000000000000000000000000000000000000000006c004e464c4f470000000000000000000000000000000000000000000000000001010000ffff030001000000a506a14b3fcaa59c356ac24d7aaa1cb3add2b10fcd329d0aad775d0e70d0800158c9228f578d357b1dc93606cc2c681bfbe39bff440daa1f0dd7402f349fa5350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000000000"], 0x50c) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000640)='blacklist\x00', &(0x7f0000000680)='\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYPTR], 0x1) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000006c0)={'ip6tnl0\x00', 0x8000}) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/22 06:15:48 executing program 4: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) shutdown(r0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000000080)={0xfffffffffffffffd, 0x8, 0xab7b, 0xc000000000000, 0x2, 0x1}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) [ 55.300249] vmalloc: allocation failure: 0 bytes [ 55.306701] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 55.336043] CPU: 1 PID: 7730 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 55.343453] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/7739 [ 55.343467] caller is __this_cpu_preempt_check+0x1c/0x20 [ 55.357568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.366899] 0000000000000000 35c5fef4b83eaa6c ffff8800b5dbf8c0 ffffffff81d0408d [ 55.374893] 1ffff10016bb7f1b ffff8801d4870000 00000000024000c2 0000000000000000 [ 55.382893] 0000000000000001 ffff8800b5dbf9d0 ffffffff81431059 ffffffff838ac620 [ 55.390901] Call Trace: [ 55.393468] [] dump_stack+0xc1/0x124 [ 55.398811] [] warn_alloc_failed+0x1d9/0x240 [ 55.404847] [] ? zone_watermark_ok_safe+0x290/0x290 [ 55.411496] [] ? mutex_lock_nested+0x5d4/0x850 [ 55.417706] [] __vmalloc_node_range+0x41d/0x630 [ 55.424354] [] ? task_has_security+0x130/0x270 [ 55.430563] [] vmalloc+0x5b/0x70 [ 55.435559] [] ? sel_write_load+0x130/0xff0 [ 55.441507] [] sel_write_load+0x130/0xff0 [ 55.447281] [] ? hash_futex+0x210/0x210 [ 55.452883] [] ? sel_read_bool+0x250/0x250 [ 55.458743] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.465735] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 55.472724] [] ? sel_read_bool+0x250/0x250 [ 55.478585] [] __vfs_write+0x103/0x450 [ 55.484099] [] ? __vfs_read+0x440/0x440 [ 55.489702] [] ? __lock_is_held+0xa1/0xf0 [ 55.495475] [] ? __lock_is_held+0xa1/0xf0 [ 55.501254] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 55.508072] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 55.514628] [] ? __sb_start_write+0x14a/0x310 [ 55.520747] [] vfs_write+0x18a/0x530 [ 55.526088] [] SyS_write+0xd9/0x1b0 [ 55.531341] [] ? SyS_read+0x1b0/0x1b0 [ 55.536771] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 55.542976] [] ? SyS_read+0x1b0/0x1b0 [ 55.548402] [] do_fast_syscall_32+0x321/0x8a0 [ 55.554524] [] sysenter_flags_fixed+0xd/0x17 [ 55.560560] CPU: 0 PID: 7739 Comm: syz-executor0 Not tainted 4.4.120-gd63fdf6 #29 [ 55.568181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.577519] 0000000000000000 3b5c0adf59ba7919 ffff8801d32af648 ffffffff81d0408d [ 55.585701] Mem-Info: [ 55.585719] active_anon:54818 inactive_anon:45 isolated_anon:0 [ 55.585719] active_file:3572 inactive_file:8447 isolated_file:0 2018/03/22 06:15:49 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3df382f7159e9fd56c48b2abf04d08fff06df72c7619b28ae2e6403c6f8fa759f8fdebc781b61453e0e93c4706669165b36ff3ea8753b1f12121c5f6c0cbe403c6f2567b10f61f3989de04e135ffc7197a7e6d89fc6e8ee75e7dc0e4638d66ff25562aa291ba8a3b449eaf1a2da51f29cf3f93ddd1526e9f9eee3afa3b2868ef37983a7ce37e66fe8bab1851c268"], 0xa0) 2018/03/22 06:15:49 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)="00008acb", 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000000c0)={&(0x7f0000000180)}) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000040)) 2018/03/22 06:15:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000080)=0x23) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 55.585719] unevictable:0 dirty:131 writeback:0 unstable:0 [ 55.585719] slab_reclaimable:6207 slab_unreclaimable:59060 [ 55.585719] mapped:23814 shmem:51 pagetables:666 bounce:0 [ 55.585719] free:1472191 free_pcp:415 free_cma:0 2018/03/22 06:15:49 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/208) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6gre0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000240)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000280)={0xe960, 0x5}) recvmmsg(r0, &(0x7f00000002c0), 0x0, 0x40000000, &(0x7f0000000300)) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000340)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000380)={0x7, 0x0, 0x2, 0x249}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00000003c0)={0x1000, r2}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl(r0, 0x9, &(0x7f0000000400)="0236cfa63e36d4df4e8f268fc763e7c078f91ad7e614ad0d38fa2ffaf50caeaeb5c7032d0430f6a33c6c5d86063b2650291c61ece63e89eaf1f52023882ce64ce0c4b1deedd3b2ef68f9da8a16044abfdb975286bb7206110cd60d9bd9950aa7218648a844cc8e092aab37e4c4da1f2cba349c249b2ef31686a4bf9cc8a6942651b48ee483e67e5d17c9f672c648ededcdfd5db9f13f8a27c13b5f5dc323af26c2ead05ad4f1017820cb1631eb5f9c2a04c54216a4c1bcf372c8a50a74efb35c1272c7a45a1bb0d75e0d45cc") ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000500)) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0e05403, &(0x7f0000000580)={{0x3, 0x3, 0xf8c3, 0x0, 0x4}, 0x81, 0x0, 'id1\x00', 'timer0\x00', 0x0, 0x3, 0x226, 0x4, 0x1f}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000680)) timerfd_gettime(r3, &(0x7f00000006c0)) r4 = getpgid(0x0) timer_create(0x2, &(0x7f0000000700)={0x0, 0x40, 0x0, @tid=r4}, &(0x7f0000000740)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000780)=@assoc_value={0x0, 0x2}, &(0x7f00000007c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000800)={r5, 0x9e, "af1e65eb4b8d9da56b6bc7a7d9c6c70b7d1a307c3e10381d0b797d8224e48c96eb626c2404b5a0dcbaf74f94cd7b31536e666cdd5835122814dd3671591d900ecf5a67c4739b3dee6332bce84280d08608f1dba5131766a0a46fb13c60956df3f3bd2f689748eff64aa080c1ecba43b82193a377a121d44b9851f9dcc62f71287fd742b534b5566c49e3ce126d8e1df2ef7a09d90f387aad191b4e12640e"}, &(0x7f00000008c0)=0xa6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000900)=r5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0}, &(0x7f00000009c0)=0xc) getgroups(0x3, &(0x7f0000000a00)=[0x0, 0x0, 0x0]) lchown(&(0x7f0000000940)='./file0\x00', r6, r7) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f0000000a40)=""/144) personality(0x410000f) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x81, &(0x7f0000001b40)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000b00)=[{}], &(0x7f0000000b40)=""/4096}, &(0x7f0000001bc0)=0x50) write$selinux_access(r0, &(0x7f0000001c00)={'system_u:object_r:ppp_device_t:s0', 0x20, 'unconfined', 0x20, 0x32, 0x34}, 0x30) 2018/03/22 06:15:49 executing program 3: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa00, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 55.585742] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 55.585751] lowmem_reserve[]: 0 2911 6411 6411 2018/03/22 06:15:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x37, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000200)="26c61dd4cf8a8d593423dadaa60313fdbdc4bddd0a05d6d7ff5358640583d8203ee192c786af15d475254b8a7ecefe9b31546fa4b62f708e161884d22a88c6529643783e0aa914fbd12f34fb7fe224e37bf86cfd5117b8047618b4b44e16c6a29626a24c701ba6b3c789ccc6d78f7d3f99c0a0f07b93cfea43c3f61239a991de3d3d45ce9ab8acd9618b5d66938a3bdae06f91e1dc45e357e1b842acd70cb37d") bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000380)="0517505b146226ff7fedbe69b3a22c75fa3d9f73cacbfc82c1084d72ce6ade6254b341f2", 0x24, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000002c0)={0x1f, 0x0, 'client1\x00', 0xffffffff80000000, "9705a3bc0f953b00", "f15e4fd811b978aa229b490b0b0aea577c43c2c189df7d2590fde0677930c5b6", 0x7, 0x800}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e21, 0x25, @dev={0xfe, 0x80, [], 0x11}, 0xfffffffffffffff9}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) [ 55.585773] DMA32 free:2671792kB min:30608kB low:38260kB high:45912kB active_anon:97248kB inactive_anon:80kB active_file:6756kB inactive_file:12348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:260kB writeback:0kB mapped:36332kB shmem:96kB slab_reclaimable:11964kB slab_unreclaimable:108292kB kernel_stack:2848kB pagetables:1380kB unstable:0kB bounce:0kB free_pcp:992kB local_pcp:364kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 55.585781] lowmem_reserve[]: 0 0 3500 3500 [ 55.585805] Normal free:3201068kB min:36808kB low:46008kB high:55212kB active_anon:122024kB inactive_anon:100kB active_file:7532kB inactive_file:21440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:264kB writeback:0kB mapped:58924kB shmem:108kB slab_reclaimable:12864kB slab_unreclaimable:127948kB kernel_stack:2528kB pagetables:1284kB unstable:0kB bounce:0kB free_pcp:668kB local_pcp:264kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 55.586022] lowmem_reserve[]: 0 0 0 0 [ 55.586058] DMA: 0*4kB 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) = 15904kB [ 55.586097] DMA32: 98*4kB (UME) 91*8kB (UM) 40*16kB (M) 72*32kB (UME) 78*64kB (UM) 33*128kB (UME) 13*256kB (UM) 10*512kB (UM) 8*1024kB (M) 0*2048kB 645*4096kB (M) = 2671840kB [ 55.586137] Normal: 249*4kB (ME) 133*8kB (UM) 152*16kB (UME) 107*32kB (UME) 87*64kB (UM) 25*128kB (UM) 17*256kB (UM) 9*512kB (UM) 11*1024kB (ME) 3*2048kB (UME) 771*4096kB (M) = 3201068kB [ 55.586142] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 55.586144] 12071 total pagecache pages [ 55.586148] 0 pages in swap cache [ 55.586151] Swap cache stats: add 0, delete 0, find 0/0 [ 55.586153] Free swap = 0kB [ 55.586155] Total swap = 0kB [ 55.586157] 1965969 pages RAM [ 55.586159] 0 pages HighMem/MovableOnly [ 55.586161] 320145 pages reserved [ 55.832998] SELinux: policydb string SE Linex does not match my string SE Linux [ 55.856992] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d36e9800 [ 55.864961] 0000000000000003 ffff8801d32af688 ffffffff81d63fe4 ffff8801d32af6a0 [ 55.872933] Call Trace: [ 55.875500] [] dump_stack+0xc1/0x124 [ 55.880839] [] check_preemption_disabled+0x1d4/0x200 [ 55.887568] [] __this_cpu_preempt_check+0x1c/0x20 [ 55.894031] [] ipcomp_init_state+0x188/0x980 [ 55.900058] [] ipcomp4_init_state+0xb0/0x7d0 [ 55.906085] [] __xfrm_init_state+0x3e7/0xb30 [ 55.912114] [] xfrm_init_state+0x1a/0x20 [ 55.917803] [] pfkey_add+0x1fbb/0x3490 [ 55.923308] [] ? pfkey_delete+0x370/0x370 [ 55.929093] [] ? pfkey_add+0x3490/0x3490 [ 55.934787] [] ? __skb_clone+0x24a/0x7d0 [ 55.940466] [] ? pfkey_delete+0x370/0x370 [ 55.946407] [] pfkey_process+0x68b/0x750 [ 55.952086] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 55.958896] [] pfkey_sendmsg+0x3a9/0x760 [ 55.964574] [] ? pfkey_spdget+0x820/0x820 [ 55.970341] [] sock_sendmsg+0xca/0x110 [ 55.975846] [] ___sys_sendmsg+0x6c1/0x7c0 [ 55.981613] [] ? copy_msghdr_from_user+0x550/0x550 [ 55.988177] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.994998] [] ? __fget+0x213/0x3b0 [ 56.000419] [] ? __fget+0x23a/0x3b0 [ 56.005666] [] ? __fget+0x47/0x3b0 [ 56.010830] [] ? sock_destroy_inode+0x56/0x70 [ 56.016943] [] ? __fget_light+0xa3/0x1e0 [ 56.022620] [] ? __fdget+0x18/0x20 [ 56.027779] [] ? sockfd_lookup_light+0x118/0x160 [ 56.034241] [] __sys_sendmsg+0xd3/0x190 [ 56.039843] [] ? SyS_shutdown+0x1b0/0x1b0 [ 56.045645] [] ? compat_SyS_futex+0x1f9/0x2a0 2018/03/22 06:15:49 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2004) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x4, 0x401, 0x2, 0x10000}) close(r0) 2018/03/22 06:15:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x1, 0x32, r0, 0x7d) ioctl$int_in(r0, 0x80000000005403, &(0x7f0000003ff8)) [ 56.051765] [] ? vmacache_update+0xfe/0x130 [ 56.057704] [] compat_SyS_sendmsg+0x2a/0x40 [ 56.063645] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 56.070619] [] do_fast_syscall_32+0x321/0x8a0 [ 56.076740] [] sysenter_flags_fixed+0xd/0x17 2018/03/22 06:15:49 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) r3 = dup3(r0, r2, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) epoll_wait(r2, &(0x7f00006edfc4)=[{}], 0x1, 0x0) r4 = fcntl$dupfd(r2, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000000)=0x920, 0x8) 2018/03/22 06:15:49 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x4d, &(0x7f000000a000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x3) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x780}, 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) truncate(&(0x7f0000000040)='./file0\x00', 0x4) 2018/03/22 06:15:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000027ff8)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x2000013c, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x50}, 0x1}, 0x0) ioctl(r0, 0x1ff, &(0x7f0000000000)="07ea4c380d0bb85dd1fc97467e625f7101e9ec6adb79fd8d03da42fc7a03374bfff1ea7f82626a50b0763cadfdb8f36bf2f2870cf3b6569f36ab5b8b0e5ec2f6b8b5b8f1bf8972c3eb015fc0aef5341c69a8e4252298ea90fb247d78cd6b93c8c5396920c489d028135eacfa0665423635b4bb3b17b1bd8a5106b60e2f03d2a1dc9e48e7232f3c55ab0dfd8d1b9bed44df0a2e79f2167338a3f448344a30d7638c37991e50514bf482815e3f2de689ef5c34780c4e626793dd45035f777e51943140e41a607403") 2018/03/22 06:15:49 executing program 4: clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000)={0x77359400}, &(0x7f000082d000)) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x20101, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002bc0)=0x14) recvfrom$packet(r1, &(0x7f0000000140)=""/23, 0x17, 0x10040, &(0x7f0000002c00)={0x11, 0x7, r2, 0x1, 0x58, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0)={r3, r4/1000+30000}, 0x8) 2018/03/22 06:15:49 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8c"], 0x1) 2018/03/22 06:15:49 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x100000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) recvfrom$inet(r0, &(0x7f0000000100)=""/132, 0x84, 0x1, &(0x7f00000001c0)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x401}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x3, 0x4, 0x81, 0xffffffff7fffffff, 0x3}, 0x14) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000002c0)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000380)=0x6, 0x4) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000003c0)=""/43) nanosleep(&(0x7f0000000400), &(0x7f0000000440)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000480)=0x2, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000004c0)="2d2e4253e6deb3e367eadb4828d52aee", 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500)=0xfff, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000540)) ioctl(r0, 0x9, &(0x7f0000000580)="cf2c7766ba0244adff368b118b806ff7ead0d454237585ca07fdec28e3f78d195935334ce5ac5143c152477a1234b403fb104200963e58e30e185964fc3af62bedb8f43defffd876911c1bd6030602689ecd2614481542e2d5be01522b5b92b6ad264d8dd6ae570a0947cae90e43b1c7c1708799689c") timer_create(0x1, &(0x7f00000006c0)={0x0, 0x40, 0x5, @thr={&(0x7f0000000600)="a81ca6f984ca1be0f585c73666530568dc282ee67af49c2894dba4b629bd700d9d826b1cccfc28c8564b90ec04de75a3f4b79a11bdd9b9675deb", &(0x7f0000000640)="97c6d068d5ec48a37d77cf36b096e103ea409b663db9f92d78c953364511e98a897e1ecdae3c7c2fe3137d0a93a0fcdc1376457138e5e0b30c0b518fdca1b246c3fc00955360a6ede8c8"}}, &(0x7f0000000700)=0x0) timer_settime(r2, 0x1, &(0x7f0000000740), &(0x7f0000000780)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000007c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x7, 0x2, 0x4, 0x1, 0x800}, &(0x7f0000000880)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000008c0)={r1, 0x7f, 0x4, 0x9}, 0x10) getsockname$ipx(r0, &(0x7f0000000900), &(0x7f0000000940)=0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000a00)="a6e558ad0eb4105168f4f85908290b307eb6c5f1fa40501da2b0f34d30ccc6011f05e374fceccf0fc3601d32bb7dedb2040d4b10153be195655fdfcb10c192d9e7f6db052aafea4b9a7c83e5dc26cb37993ab32ddbb66a542628333090f267b47b4d14067960d52799db10919a8fa301b96d40b6aec3e75bf9382eb2e8a9f19c16ebdcde1db826e3c1664e3edb9ffc7cf374c2850ff5f4fe70d08ad4749f1a249e073e46c057a2a8ffa0dc3938", 0xad) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000ac0)="6735af59b932d6a5684562787804f6b1ec6e0505b587d8efa323d59bd817e2454ff202c07df35ba22a78e4031773dff2b6c23915fa14825d6ed7b494b5500b8ee54fed234b2fd2a365f4c9a87a085e5b0373fd53239ca1e4d4578685452d6d3ff8fe5b70c7d85792ffda33dd160f1ff4dc4fe0e779ed4eacdb92cb07f516d9ad6f61e3823f5d3a9d75e8e57cb4a718277df23e52428d6d8fef82633e094b402e233ec516cee8de93be7d49bcabf01c5c8f8735f9cf90e262c809a2", 0xbb) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000b80)={r3, 0xffff, 0x3d, "0d278c9da83727a9b698841611a00bfe140f4375e9c597f2395546a68bdf73bacb70dadcd31dcc800899f79db49289295b58056001fc21dc9b23ad0323"}, 0x45) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000c00)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r4 = dup2(r0, r0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000c40)=0x100000001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000c80)) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000d00)={0x8, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x3a8, 0x2a0000000000000, 0xff, 0x1f7, 0x7fff, &(0x7f0000000cc0)='ip_vti0\x00', 0xfffffffffffffffc, 0x4f6, 0x2}) 2018/03/22 06:15:49 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x800000800009, 0x0) bind$unix(r3, &(0x7f000000dff8)=@file={0x1}, 0x2) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00009bd000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000330ffe)=@abs={0x1}, 0x8) 2018/03/22 06:15:49 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ddeff8)={0x7fffffff}, 0x8, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000), 0x2000000000000251) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x19, 0x0, @thr={&(0x7f0000aa1000), &(0x7f0000b70000)}}, &(0x7f0000000080)) timer_settime(0x0, 0x1, &(0x7f0000666fe0)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/4096) 2018/03/22 06:15:49 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000004000), &(0x7f0000000000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x3, 0xffffffffffffffff, 0xffffffffffffffff, 0x10001, 0x80000) write$fuse(r0, &(0x7f0000000040)={0x14, 0x1, 0x5, @fuse_poll_out={0x100000000}}, 0x14) 2018/03/22 06:15:49 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8c"], 0x1) 2018/03/22 06:15:49 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8c"], 0x1) 2018/03/22 06:15:49 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') fchdir(r0) ioctl$TIOCNOTTY(r0, 0x5422) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 06:15:49 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fb6ff4)) r3 = dup3(r0, r2, 0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000985000)={0x20000004}) epoll_wait(r2, &(0x7f00006edfc4)=[{}], 0x1, 0x0) r4 = fcntl$dupfd(r2, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000000000)=0x920, 0x8) 2018/03/22 06:15:49 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00000001c0)="fec127591203060f5cac3e16a7ab47e3e2b971e027a598439ef23db2fc49614a4ac25ef7b2f34855c0aff161b05da6e088febe79483df1b2eb2c950276525b56aace7ad21069ebb7b8094d38b46cfd8c82298cb3a1d91b845306c5b18849e37892893477bb35726008c563d76b3f28885a2e54fbc7a8df987e3992a2d91e0f7fc4994ea009ce706d57c749e88d1b3dfc1ae5890c1af68bb8b5aba981a4") ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000100)=""/175) socket$packet(0x11, 0x0, 0x300) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/22 06:15:49 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8c"], 0x1) 2018/03/22 06:15:49 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0xfffffffffffffffc, &(0x7f0000664fc0)={0x0, 0x1, 0xf5}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000080)) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r2 = memfd_create(&(0x7f00000000c0)='\x00', 0x3) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000100)={'ip_vti0\x00', 0x600}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="99ab11877e3e13abd09b9281c579b29d65980ee08b9b28e5495e097dbfc041d2d3820e7352b80ad3d63c011cb0d299addbede9d4b9c4c03b000000"], &(0x7f0000000180)=0x8) connect$ipx(r2, &(0x7f0000000280)={0x4, 0x100000001, 0x1, "4adaa848971a", 0x9}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x1, 0xfff, 0x7, 0x40}, 0x98) 2018/03/22 06:15:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a99ff6)='/dev/ptmx\x00', 0x2001, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) read(r1, &(0x7f000007bf91)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000272fdc)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40000003ff}) write(r0, &(0x7f0000b84ec6)="9c060000005a001000000005ffff03", 0xf) 2018/03/22 06:15:49 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10052, r0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x3c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000000000"]], 0x0, 0x0, &(0x7f0000000180)}) 2018/03/22 06:15:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = fcntl$dupfd(r0, 0x406, r0) socketpair(0x0, 0x80000, 0x3, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x5, "b571a011da"}, &(0x7f00000001c0)=0xd) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000280)={{0x2, 0x3, 0x80000000, 0x1, 0x9}, 0xffffffffffffff81, 0x3b7, 0x98a}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000200)={r3, 0xd9de}, &(0x7f0000000240)=0x8) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x48) 2018/03/22 06:15:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000180)=@pppoe, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/40, 0x28}], 0x1, &(0x7f0000000440)=""/4096, 0x1000, 0x7}, 0x3f) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x224, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/22 06:15:49 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3df382f7159e9fd56c48b2abf04d08fff06df72c7619b28ae2e6403c6f8fa759f8fdebc781b61453e0e93c4706669165b36ff3ea8753b1f12121c5f6c0cbe4"], 0x51) 2018/03/22 06:15:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000b15000)={@ipv4}, &(0x7f000004f000)=0x14) 2018/03/22 06:15:49 executing program 0: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) timer_create(0x3, &(0x7f0000000080)={0x0, 0x8, 0x2, @tid=r0}, &(0x7f00000000c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) [ 56.301284] binder: 7830:7834 got transaction with invalid offsets ptr [ 56.309994] binder: 7830:7834 transaction failed 29201/-14, size 24-8 line 3156 [ 56.332643] binder: BINDER_SET_CONTEXT_MGR already set [ 56.338788] binder: 7830:7834 ioctl 40046207 0 returned -16 2018/03/22 06:15:50 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0x9, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000024ffa), 0xc) 2018/03/22 06:15:50 executing program 4: capset(&(0x7f0000000080)={0x399f1336}, &(0x7f0000b2d000)={0x8000000000102c, 0x3555, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) creat(&(0x7f0000000200)='./file0\x00', 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff"], 0x2) [ 56.353627] SELinux: policydb string SE Linex does not match my string SE Linux [ 56.369395] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/22 06:15:50 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10052, r0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000001c0)={0x3c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="0500000000000000"]], 0x0, 0x0, &(0x7f0000000180)}) 2018/03/22 06:15:50 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000180), 0x8) socketpair(0xa, 0x3, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000040)=""/76, 0x4c) 2018/03/22 06:15:50 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0)={0x0, 0x989680}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) exit(0x0) 2018/03/22 06:15:50 executing program 7: pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) write(r0, &(0x7f0000000040), 0xffffffffffffffa3) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff"], 0x2) 2018/03/22 06:15:50 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0xb, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="f75ce15bc33592940dd2be565072682f6920fb58d1168750cf74379e6638f0d97358eade46900cc2f0379c1178e7283eeca54a", 0x33) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x200, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0xfff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000140)=0x4, 0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0x4, &(0x7f00000001c0)=0x4) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendfile(r1, r0, 0x0, 0x8) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000002c0)={0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x0, 0xfffffffffffffff9, 0x7f, 0x1, 0x0, &(0x7f0000000280)='ipddp0\x00', 0x401, 0x7}) r2 = socket(0xd, 0x3, 0x7eaa) r3 = request_key(&(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffd) r4 = request_key(&(0x7f0000000400)='trusted\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='[posix_acl_access[self\'$ppp0lo@{wlan1*vboxnet0}\'(!)cpuset{(nodev:]]\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) sendmsg$nl_netfilter(r0, &(0x7f00000016c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001680)={&(0x7f0000000540)={0x1130, 0xf, 0xf, 0xc0a, 0x70bd2d, 0x25dfdbfc, {0x1, 0x0, 0x4}, [@nested={0x10ec, 0x2d, [@typed={0x14, 0x68, @ipv6=@dev={0xfe, 0x80, [], 0x17}}, @typed={0x8, 0x6c, @ipv4=@loopback=0x7f000001}, @generic="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", @generic="e30beb7e07d5f1ee533a86efef2f28db76bbb6f8c5fb2102d3361c8fe7fc98754c1f4dd62e1cc00bd6ff8b8a89a782bc69b3ca8b98543e839c15f01035065692dba64a", @generic="8b835713fb2c401045862354fd20bdc0ec998e28d4fb529629cf0577c3981cd236a8091299db8827c3ad22b3208271f56fa69c82330f43b9df89d8b8668510194582a04cbfc6c218415e3f59a3209a0617223985b8dd7f86eef68fbddbbce66eb378eca6bda2e2283b6635500ef670304ce8ddff3e5d9466f668af5c0d20506ce36d4ae1d0050ce2"]}, @generic="f848d930cbca2f7acfd41df9a457847e493a9577c0a0564f5526dc9464f0a8d0", @typed={0x10, 0x5b, @str='eth0bdev\x00'}]}, 0x1130}, 0x1, 0x0, 0x0, 0x800}, 0x4) add_key(&(0x7f0000001700)='cifs.spnego\x00', &(0x7f0000001740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001780)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000017c0)=""/12) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000001800)=r0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000001840)={'eql\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getdents64(r0, &(0x7f0000001880)=""/4, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000018c0)={0x27be, 0x4, 0x2, 0x100000001, 0x0, 0x9, 0x0, 0x3ff, 0x0}, &(0x7f0000001900)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001940)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x6}, &(0x7f0000001a00)=0x88) read(r1, &(0x7f0000001a40)=""/211, 0xd3) fcntl$getown(r1, 0x9) r6 = socket$netlink(0x10, 0x3, 0x2) r7 = open$dir(&(0x7f0000001b40)='./file0\x00', 0x2000, 0x140) getsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001b80)=""/4096, &(0x7f0000002b80)=0x1000) sendfile(r6, r7, &(0x7f0000002bc0), 0xff) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) 2018/03/22 06:15:50 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='/', 0x4800, 0x80) socketpair(0x8, 0xa, 0x400, &(0x7f0000000180)={0xffffffffffffffff}) linkat(r0, &(0x7f0000000140)='/', r1, &(0x7f00000001c0)='./file0/file0\x00', 0x400) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') write$sndseq(r2, &(0x7f00000000c0)=[{0x5, 0xffffffff, 0x73d, 0x4322, @tick=0x7, {0x6, 0x2}, {0x5d10, 0x8000}, @time=@tick=0xa8}, {0x3, 0x2ac, 0x19, 0x0, @time={0x77359400}, {0x4}, {}, @ext={0x2, &(0x7f0000000080)="1329"}}], 0x15) utime(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) 2018/03/22 06:15:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/sockcreate\x00') socketpair(0x1b, 0x4, 0x9, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000180), 0x800400000fd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) 2018/03/22 06:15:50 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000080)) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x1ff, 0x4aa9, 0x6, 0x500, 0x35, 0x1, 0x9, 0x7, 0x0, 0x3, 0x5, 0x5}) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff"], 0x2) 2018/03/22 06:15:50 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0xffffffffffffffff, 0x64031, 0xffffffffffffffff, 0x1000) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x80000000}, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000040)=0x3, 0x4) 2018/03/22 06:15:50 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x5}, &(0x7f0000000100)=0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000240)={0x9, 0x9, 0x7ff, 0x3f}, 0x10) prctl$setname(0xf, &(0x7f00000002c0)="e22e2a6574683100") r2 = socket$nl_route(0x10, 0x3, 0x0) sync_file_range(0xffffffffffffffff, 0x0, 0x1, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000440), 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000140)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x4e22, 0x8000, @ipv4={[], [0xff, 0xff]}, 0xffffffff80000000}, 0x8, [0xa3d, 0x80, 0x8, 0xffffffffffffff00, 0x7ff, 0x4, 0x7fff, 0x200]}, 0x5c) r4 = dup2(r3, r0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000005c0)) capset(&(0x7f0000000600), &(0x7f0000000640)={0x0, 0x1, 0x0, 0x0, 0x0, 0x1}) write$sndseq(r4, &(0x7f00000009c0)=[{0x0, 0x0, 0x0, 0x1000, @time, {}, {0xadb}, @time=@time={0x77359400}}], 0x1c) 2018/03/22 06:15:50 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000200)=0x1) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x800121144, 0x0) msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x2) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000240)) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=""/238, &(0x7f0000000140)=0xee) renameat2(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x2) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3df382f7159e9fd56c48b2abf04d08fff06df72c7619b28a"], 0x2a) [ 56.530982] binder: 7869:7883 transaction failed 29189/-22, size 24-8 line 3005 [ 56.578333] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.606689] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:50 executing program 3: unshare(0x40600) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000000100)={0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000140)=@random={'btrfs.', '/dev/input/event#\x00'}, &(0x7f0000000180)=""/171, 0xab) r1 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/98) poll(&(0x7f0000000000)=[{}, {}, {}, {}], 0x200000000000023b, 0x0) getrlimit(0x2, &(0x7f00000003c0)) 2018/03/22 06:15:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r2}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x208000, 0x121) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0xdfd, 0x8, 0x400, 0x2c, 0xe923, 0x3, 0xffffffff, 0x1, 0x3ff, 0xf517], 0xa, 0x4, 0x33, 0x2, 0x7fffffff, 0x9, {0x7, 0x7fffffff, 0x2, 0x100000000, 0xe2, 0x3, 0x52, 0x7fff, 0x100000001, 0x1ff, 0x2, 0x100000001, 0x4, 0x4a6, "7e4526974cdb51ffc9f055966a6e30427a3fd9300fb2cdf2ac19680d78751f01"}}) 2018/03/22 06:15:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r1, 0x6) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000362f80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000030ea535b205c49ab891101a13f559b3e000000400089450cb21aabe3b0db7e748f239131c77b33fdd575c8082254904554545d815a13a65f76367c96267ee00a5b874be356201cc4d80b7f7e9b593dbb803fe657038bbb7b9c0e19169fa07449f6fe32fd24"], 0x10}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setuid(r2) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7c"], 0x3) 2018/03/22 06:15:50 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x8) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) r3 = epoll_create1(0x0) epoll_pwait(r3, &(0x7f00009ee000)=[{}], 0x6e, 0x3, &(0x7f0000982ff8), 0x8) 2018/03/22 06:15:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x200000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x80}}, 0x120, 0x3, 0x87, 0x1, 0x48}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x4}}, 0x401, 0x7}, &(0x7f0000000200)=0x88) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x3, 0x1, 0x1, 0x7, 0x8, 0x2d19, 0x0, {r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x80000001, 0x0, 0x0, 0x9, 0x3ff}}, &(0x7f0000000300)=0xb0) ustat(0x2, &(0x7f00000003c0)) utime(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x10000, 0xb1}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) 2018/03/22 06:15:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000080)="0ed87279a5dee6bd433fdf88541d0fa7e0c1425b58c8731c7d09df3a0c96aeecc32db07047a56468590e95e36ab04ab5cb9d943d86279d1aaa3d26fd63bb4b8c41a0bcb890702899102b8a8c21c06bdd964d7f1aff4a0d005bc0419684fcb61d881368f893ca1678f1c3f3acd7ee02d16043f71b95ec9a6d475746e4fbe4aa1e9db5933d209444c9223c5acfabf68ebfc0c4877d8801", 0x96}, {&(0x7f0000000140)="b920f194ad716ea71d70295a5edaed71e17e14d01cdd0a6f6de4d2565377fb9fcf95e204f768a2e481d5c134dbd78abe072e94b0b3cf08e55559d507f499acc334882380cd1b78e58df608950856f68d25e3dccf4a88e1cf9ac1b9a8e9e54d6e6b2cfe8e659f78e3c81e5fc15839d3f476e25e1faa0f21f79b1abb6265c6d62e97", 0x81}, {&(0x7f0000000200)="a9b8cfece3c4d9659adf", 0xa}, {&(0x7f0000000240)="adb1f4c980915cebd5c95792a11817892140a3aa2efda977ca2a31a5b236a1f72894001bb4cb5686c5d6350fb6c6f1654853908b5d827cf5c777ece86cabb4ff8302aaccfc2a290cfc9d5edcf3537613fcdfa0806b106e7f1f1f12fe3227cfab68e4e6bb1ea2e5ea896da203215bce27687ebd70c700029dec0fb2e95bcfd36463c72ea21a13ae6a9a137d8ea75288f58148ce4a2cd462b3c4bf06be553ef633ba92740d2a9925f5227168627ad15a9f7e904b56332c77638c5c8e5cb31b77320ff4dc9c05c5a03d9779be84dd0ab59f58d0bf57b1c7201a3d7a2e680eef6932715a007dcaad16120aec1d705d93b0bbf16ee2138ddbd09eb8b461b014b485dac54cff20ec9de58063666beb2dd3913f0f1bcdc566baa354cb6636db429e788c44ef811f6ca7a21400c4f42130281df7891ad03de0f3f2ec949d49aeb594acafa9873318e07a9123d589b94740351fd07c8de2e4d993d916cf2a4dce2498b7de6d0a7483ea1b5a234bbcb4508459c4ea55a50ae31edaee712b2a2a5a949184683794084a91876be034398fcce9a5dcd4bf2308c42717c9ccf2ad7b7522726801e7443c7b221ad6341307b6225442d8647b12d858090f444493d805a5820e1524c2baea1b012aba362351e30be4b483f8eb30e6704a7634485b07a319e2b8f72781d6e58f738ed28f88214c85bb85ea0902063d0475324ffa93dfad514c351e6fc2200293c75de3b6f4128968a5ae61490f4e6f7fed0716cb0e596e00f483c91f64f2f89d10ee9b73ef8c20dfc428ebe6f771ed0f850b2086dc1e23b57a69fc116d6c78f0e7f015ea88af58ab137b6bdb461e92ddd0b06775e7afef54271647cd8270566276357eaee027bdefe73b21d91f10b5a2819492254d7c6266872551ed7e56c1beaf7460b4486139e02185f7ccbcc81f65cc0d7d33572021fb789da460d769f005ef5124c66a508a6fc9988665e087c4a78b909af6532605e94923ed404962cdf7fbeef9ceb135db260051367ea27f2ab11b04c7a746d63a3edbb819e7bf1ad30084f9e1ce5cd8964b6c6bad796f4f211163d642964e8edfa2c3b2b9a59b7714679d9b28716cfc422723a6d59cff0e7635bf3ec07012826e3c841ce0703eebeb75458e45ae45cdde4c0aa92321f0234aa9643009d9ed1df52ecf2e5a5c40f7eeb7bd9b1d2b72f98e81492b24ee80508006cbb78ecd9ee9606d5f99563027463e7e7bb630cadb529b1c27b85556e94f36bd1d198a4a151702ff8d5fc766c8a130214a23a892ea429e928fa51ddb074e93a2b2a261f5519110ef75cd35a154efe000df5e3153bc11686231976e20edb94eca98c868f4f1b81fae078176f470550bafc2e6b3e5b308768a430d0d43e65346ebd1ea6025f8dc906fb885b96d12aacabc3986e4fce1d5a323e4b88dd80bc8defb184ec6d47cd84eb8bdd56c94beabca432c3a0a569e05b133e49c1735b773d01e77e2dfbc4a72a1c53638cb9757e929785f7975e4c2f68e53f10815cca1245c35ec79d6a1b5e8e6c00402d1a5f8d5b2be3837bf91fa39a2b0b4b9375d637dfb63ea0c96b10b204bdab6679ae70f82e34763af6e83e02752051bc0e3657e97c52c8691823e244a538fa0f1d8b949e1ed46abb98d79d736f6c7287845bfd7b5b1b52c6aaa85b00df819fc8cb68b48803e7b92c78ce9a4a93c246be1a97bbfe6ccb1b047d41802ac658f797865f090441cc4001777481baea706ea295a960425f88c44540c0162166efeb095fb8c9aa712f560319ea88632bcb1f5af517536321097cab6ba3b1d03d01bc188196442fccecd4d3c15302507471750443a4d1c835256d3c6315e7ca3eefa57d2dc6097846bcc0c70b091f22698a2176cb76e17829b447c2721bbbafc356a0c0aefd5e67525e12fcd48337a4c33522bb27c40f419e716947acd0e1fdadb66636e5fd3d477e599fe137e03ad4d486e818b049af585b8a386241f80054f64d722fb3121516a0c0bbacc3fc70b02965e39c312c8dd948a5276b4927a96cc65c5f583d585b6c66d6e514a951d7f3f8e4144217a37dbc8860a3221952bd305179cbec211d1c1fe654768e012af6b9ec88c48cecf4e40c70139de8a618c5f1eae3465b28f2237354642b0ede6f64301a9fda3cd7002da2d4ac498c126ef399621327f2a51a6651632f0f5fb09774c856501b32fa9071d90c66696b53006e944b54e98c738aaa22733143c87ace466f32e32086516c3b4dd703cb66d95a86d82965127d0daca19e13fd4cb612302905e20192299e2fa9ec4703e2ff5a1c40bc805f12898473becbf5d14519fd06b13d10ec0027ba31646a5955c7cdecfc9754f137ea74d235c841ffd171dfb08e17794a355df38c7d346ae9ff885916df5aff2c39b610a680b9e8f52c38936468db4397d197f2de03803b22a577ae7fca13dca1a44a9de0889b9bf0feab9a0a47653260a325da1289068872aecd9ea1f37fabe2e687e2088192f2e0dadf26b0339c255e6d6adaa7167d8e8ea73ac5a7297033b1aa5895a58b98319a8dc8c25aacb9975ba8d1328a6108c32c8e337c9140c23b215de7a18203a4b3955c67d0dfd4cb5904aa077f35d3dcf9ab4776949880efad5f2dec703f1b06bc6d2d06e54151cdb29348b01794610fc2978098a869d40056179e1a13bfd25f76c92bd7a4526c6cb52df553662e564be3f1530db82fd4d0f02cb6692dfdc3a9bb271a2cd2c6fc2ef0ef22aeb5ebb3ade1f647a3f3eb7c3deacfeaf5fce0dae486c8fcec6cdc4e742e345ef4edd4b5d2486a6e73d574465688fa0e187de00b5b0e94b286bf9eaa9ef85399cd0ad79fe0f7162960ed921aac5b7fd2d2d8ec379fa7592e4b819b12b39911d672c90e965aeba80846284e59a05271bdc598330282e46563bbe4277f1d7927d5ec6049133810924dbfe22507ed0b012794f25fa670ef27930c44a7980aaeb3f5dad4a6661014d733351df9a5c6b64c4af520716947215dc64645040cc0fa3d295ab3806ccddb58b6b9194444fb3fc5cb3b6521fac272f1a6e0594fdeac66a632d104b421bb5bdd22873ab4c0f0a81a0781d6f0c888bf15452b8876664413d34d4cba8a291170bee270f63d5dc44865f19fbc628d41c1df330db62404721fec5214942c9ac73b9aabfc46792cfb047d56d879518381d819af7870ec258367750a25c2af5475a4545c7073bc25ff90204e0eaf40afd1e0d897f9216bb983f680cdc65f56209289a6e1776260f611dfd2c7e72959c88f5017d09baa81299d483419b0a3abb34da589dd123bae4b4bcf2d6263dcf8e4bf391f3de7ca298a3a4dbe26f1a77b563ee38de531be381733fd854bd7e3564968f0efb659f54195cb2523b725ac46fef7d5d8989bed7e7430829495cef04f189e5869218903c60ddc56e896fdc5c62acdef013523719a0209cdb48de4631858e550b84503670f8019f5522176c7aacdc224069bd9c40956139331cfcd7bc590e57eadb5c7c257fb0067812609342d725fe94277eb679a345a99be0675c4667c01805772505ea2e5e21909d0bcf6df9d77733b27579855cd25a02dde281396590f9cce813f476fdb26deb2df03fa52fe81c8287c8bd49d99a443d186baa73a3ab76b86934e53b0e514562ec7a5bbef3c00e9ce8bb60fe0e7a297464c9790aef6c1d268109cb0d64d33af68fa7d4b6ce9dbd552702b79e4d5e5ba20810feddf0b0d8811d976ccd0fbb045c40814e679b12510f925dea85ef1e84ce2e95f58aed9d35d49847cc36c9bfd685880f61813872930a62903ae0ba308ed7e7d994d6c4719e5821d79cb19a4a0cdb39f628ac9286dcc83fd530d0cd64666405751f820f1ff2ffa4ce0ddc0da5040cc9c834de8837c3e3556cf1c07533ad622cc8b2b2eeff5518022c12b3636ab00cc8f1b29f621c7eeb2eead051fa39e0c208ba7adcf585c9cb866afce0ea9d108fd6a98b24ca7c9ce8f3f876ca534238cc0528b6687a4b0610b3632bfe91fb990a5e61ad741f176420782d9c770bbe981ad0741074f61042a89370ca235745f17917c0f46f524ab263ee88448d6d5dd53ed6799cdeb3ecaa46d5b91873378cc6677e6e0660e7194a469994bd7b2f2cb831dab216eaf09113cf184d06fc1fc4a1c66939cfb1bec7f5d3a6bb01b0ea85b2adacc5dfefcc2b0487e8df32d3845f0c714601504a39b3aa7dab3cbb1d24d9226199b72b8c432195d82ede2a492d80b6a1d75f398e718d7c7b8963a5f52015cf4d69b8cc25676ebd55fce5a9529e3aa137d10825155fccef696a3a45b2d40045f9ea0f22382eb728023b655bc9539a8e02da753527b918c5338922ab924123d12c8bae65e43222677744701ef67b59ba4a2d986a8d8e78e02d8f69dcce443a967971bba81434371ddc457d18cbd62c4e3625a0e2094c6d44f51e0df527f6b148ce5c99fa59004c169a76e3fe423fda49032e161fcbc7d06f320e9202f20d7bcadfd329e1aa0c5ed1b47b7fcfcccc748fa5ab36700aaafe2dfb8b794c157648390590e343bf1ddcee76dc71c96683257b4154817cad8d89802b899f7d7f31e001148145df41fa1234c8151709cad8283563e2e71fc79e9530283618631a68b24ee536ccea262ba66115c356996eb5f69a575dca3a0598fb7820e536c663832d12881066dee986fe24104006ebdffde0db7eef13bbb4be0b8067d86c35282db9fe9377f9f74546ab18690196ffb83845309af5c08cee1cf605bce43630932928bce713df4b598ce390e359a11d4039f4475f6a245b0a31b2234cc616ce1204b6ef56f0a07dd88f1639ca601beddfc506411e77e8bec4d69c340a93edad518478a74f2be57e9917cde023963a9194eda6862840819d01c1707e4ae218f6da8a658e601abbab661beda7c16c559da35a68c250c684539609cf3fdcff21fe36c4596352bbf15f2f9a38d055e5a213b40cf848808287a5c75a4558ce5dd39338f791591015f9d10f59b16449753c1582de0a78b81e067da9ee217a07d1c40784f467a3461d3db907309c8261ff180a4bc38f9e598a60b0189c317bd04dfc2410b9204175361b9fffd654e3af4602b662a8e35bd5f3b18769d2c327a1cda68c20cd08939953c1e6f45dd94b01a28d88cfcdcb608eef38f4ab267c4cfa1d9f54f1407fed316e8c5c89c25ab55eb121df21ad93b8c9cb26c736f05449c2ed0cae2e039633cdcdddcdf0e63d14797ab1e428ab3fc2d4e896730c11f7fa6f8c7309d5ce8420f7e4e896d239de4dc4c7fae3cd07d89bb400fcc5f7d45fe2c5ce617d9355a2361ee9c0de53e2206ab6bffd633e110d5c9269dabc27ff0a6adfe8e8942130d6d71ba96431b1252cf9d44d2c9f60ad8636054686037c0d87adefc3c1518ccb1710089c62c59b85dc9856799a2b8ba970a9f8c899eb4691b1c80c007c983b2bc4a3209e6aa1aa2ad0f991e857c6fc39ef83245c55e23e94077c19c7a91c1e14f7c992a2ddd7b31034d8eaf8661541166860f1638dc67eefd6fa313868f10bfcdf5370f4ce217ba94b8d8d01097f52d21cfedc452a411b9543c18dcbe64a0ddbab272fc2c36b0ee109be4a58ecc4e6743331288e5acce9e7ecf9f8afab440d506726d6b434f0fff0a2da5411aab342c915e38a1b3ff3c8855c2a14da950de883f62f8c557dd4540d0d2943e0bc41429997c1ae07a885b4ef162afda36c4fe7b7b95c8878e773d3f4e02d01197a7c82c8b6ff179d4665f322a476dbec440729c63be751c1f1ed1e69b44819456165acf48e68d78deff8cf6bc5b9977777d1efe40dc364ea27c9857f61", 0x1000}, {&(0x7f0000001240)="ae1431a433734426a84431fcf0839f56647b90be8e93ff981d2d643cf0f851f256dd2cfb288db0e7982086c6d48a3ca9afffea09a8baaf7d2f1d95f71b7237f94942b4b49b9b39ddd1a5e6beac251bda89251a3872149134f7e42a186f78f207908149f3f136811ae04a2d3ed108ab8bf1e50c92ee08cc84e9744f2ac333ee9b86387b12d8b1f6150ea9df167c3d9df8f3669cf4c1b747521778c9b5223abadb36b9b7ba7b3cc0fbb21cb3c5a9", 0xad}, {&(0x7f0000001300)="164f8eea44d9cc648f8cd4986bf1038fa5ae8795fb267a8e441febf485cbef4fba74224f4b06e8aee30034199ed170683dd6d0110f0162f0e74d87e9c17d4c7a177bc2f4ba4f2bac52976b42daefd57b7895dab6e3fd41a02c3ea64ec990e940f0964235617b0b8fee8adaf55728ea57ec8303dc3d45c499461f20aa71c39de815b4a869f81338964c4a5dbb0ba26ce0b544da8a947a52b377171a6426a8e37e3876e27edf793ebbd748734f108fa6b6033150225327f538ed89da23be1fec92bab1ac9f5eeabac824f7b8fd3d72a9", 0xcf}], 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000841000), 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001440)) bind$netlink(r0, &(0x7f0000001480)={0x10}, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x12002, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) 2018/03/22 06:15:50 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x12) sendto(r0, &(0x7f00000000c0)="b526f54271b7dccf5721251f9b0a3542a8c48b8f981b701685f39a240ac067b4703d0a136e1c266c49d5dd108e06423e063a78f82e97b5ec4fc47ce308b2e394569737cf92b104cc285e075a222e82aa370a4758feb80d76fb5002fcb5830c93febb405f31eb129a060fb702faa4f2a61bb05d8d17b2c97d1117b21ccf7447827a6fb49b5355da08e5a3fc64f5951d8fa1c765a0f98f837a393913af539d070404998d9e56be7c3291d199aa6c97", 0xae, 0xa92f64e399a8ab82, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x1b, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)={0xfffffffffffffffe, 0x5, 0x1c00, 0x400000, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x9}, 0x8) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7c"], 0x3) 2018/03/22 06:15:50 executing program 7: write(0xffffffffffffffff, &(0x7f0000000080)="1f0000001e003d1d8d70ffe60802007702000600536b8d3d6c04080001454a", 0x1f) 2018/03/22 06:15:50 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0xe}, 0x1}}, [0x1, 0x0, 0xfffffffffffffffe, 0x9, 0x20, 0x5, 0x3eb, 0x8, 0x400, 0x1, 0x6, 0x9, 0x1ed, 0x8, 0x8]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x0, 0x30}, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={'irlan0\x00', {0x2, 0x4e22}}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240)=0x730fd727, 0x4) r3 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000280)={0x0, r3}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0xfffffffffffffffb, &(0x7f0000000300)=0x4) sendto$ax25(r1, &(0x7f0000000340)="64464396bd61b6a87e0ea1eead9d9b61290cb9c1fc0cc866b4", 0x19, 0x20000000, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000380)={'syzkaller0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000400)={0x8, &(0x7f00000003c0)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000440)={r4, 0x2}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r2, 0x7}, 0x8) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00000004c0)="c7bc9a291dae3e86ff30e817ce767c2a04914e6bba36eceb4c02144f47f976e747dcc12a5794c5be0d31efcbcbfb8b37dff639d85935da5ebcae3c5e82888996249064b90f38ea0f98d16909e7449ce4e0b18be208eb88ee003b2816e2d8fde90f736a8ea58280c3808d10e9643c24668172826b0f92e07ea6ac9b719049080beeafae9a10f79e29a24ae9954518c5f680b3952979") vmsplice(r0, &(0x7f0000000880)=[{&(0x7f0000000580)="6812934aa8e7e68eabc9bd0572fd0afe58168692a90190f6479b5b8862acc1f5380f4a522a47bb264e2c52ad9f48ab109b194ea20bfafd20e2427d4899edfa19b1e329dbde62a59d713581efaa525c9002af403637ce9027c90dfe026f2de02c77a2846451854bbb6e5a39a69c43598646bd2a8fd5c1", 0x76}, {&(0x7f0000000600)="ded89f58deee67fc321dded8b1ef51fd746bdb8dba60eda6939d5759ab3c51b17fe3dd0a0d7499df1466d2ab192b87656173ce7e698985aa7ab4c0840325f1b043922e43", 0x44}, {&(0x7f0000000680)="41015d665139e72532b34a280b19617db6e68fd20ff77b3cb2e1fc8d56159abdbf4bc27e34ac1c3a370ce6f7799f8bdeb657137d0e9adcc4b8dcff54a1", 0x3d}, {&(0x7f00000006c0)="16038c2dab85acf2ab25685c125a34066a6e2f9b0e2555c476c8d1c4257b52afe45fbf487c7a3b015bfd8d6bd8c592d3b2aa3aa996a65f944564ca727c823895792b91bd218bc54e8e2c134e8ee92a3d5d8c909be3daf4f2f8c6ebe107f3e3a553d06a32f15cddd299f79ce08a090acad5e2753d8fb91cccdbcc7409826ce2fbee63404317307b205e1fbb44430723a87f44aa4f0e2c2edc42f8da7a8f83c6e2344cd93791e71b3d58e349e9306c4734d48994c2c45ba39232fb63c25d0687", 0xbf}, {&(0x7f0000000780)="7d1b72374feaa1b26378af747b4612", 0xf}, {&(0x7f00000007c0)="6b06eeb4bdf31d111eff4d3d5b605bf39e2e6b94394f0f0171ef2e7d22e19548f62ab8b80c06511596c99434d72214674d7ba4e1c8aa14aec775d1beaa0503b2e76ddf3768b5de331369983b7117df67573e0e79b4fb47f68c52513665b6eb08c640baffe54a933b7b33177336221cbab628594440708ce38e6cbd65187ead3e211171b7b53ef5b650cf98ecee6449d3f4a32e2d82dcd88672b49f0d65e0af512881b98405de62903e383b136bb68cca1a8487e2e46487011ba1", 0xba}], 0x6, 0x1) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000008c0)=""/30) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000900)={0x80}) prctl$void(0x22) ftruncate(r0, 0xaadb) bind$ipx(r1, &(0x7f0000000940)={0x4, 0x400, 0x4, "9dc624ab3df6", 0x101}, 0x10) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000980)=0xc20c, &(0x7f00000009c0)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000a00)=[@in6={0xa, 0x4e24, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}], 0x1c) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000a40)={0x541b, 0x20, 0x40, 0x21, 0x3}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000a80)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000ac0)="73adb7ff15d973ce3337f420042869e3e30ddb242e813a6bcd971daa60645d1362", 0x21) setsockopt$inet_buf(r5, 0x0, 0x29, &(0x7f0000000b00)="aa4b9730f2bc49406e99a5fbf48560dceffb17fdcee61e60c674b02ae67729c85174972395c5855637bc20e55808caa231cd90e6ecc9fe9d3334d9686ddb04576ec27103df2381e8a8f741e5549ab8e06a603760f1feb1578a3d90f064f588f652f7ed2bdffe922ef0d9da0918e783caf83b86587274d878247dfcb513a3a9a52095150da1bc2c0828391822a2029859ebaab1c0146d5e1f0f3821b8a0f60333f279d311", 0xa4) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) epoll_wait(r5, &(0x7f0000000c40)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0) 2018/03/22 06:15:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x383d) write$evdev(r0, &(0x7f0000f15fd0), 0x41) [ 56.724586] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56997 sclass=netlink_route_socket [ 56.738032] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56997 sclass=netlink_route_socket 2018/03/22 06:15:50 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x241, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc010643a, &(0x7f0000000040)={0x8000000, 0x2, 0x3e}) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) poll(&(0x7f0000587ff0)=[{r0}], 0x1, 0xffffffff) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/22 06:15:50 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x1ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x9, 0x20}, &(0x7f0000000180)=0xfffffffffffffeb9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffff81, 0x2, 0x2, 0x40, 0x21}, 0x98) fstatfs(r0, &(0x7f00000000c0)=""/69) tee(r1, r1, 0x1, 0x2) getsockname(r0, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x10) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7c"], 0x3) 2018/03/22 06:15:50 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f0000bb6ffe)="02", 0x1, 0x20000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) lseek(r0, 0x0, 0x2) 2018/03/22 06:15:50 executing program 3: prctl$void(0x1d) pipe2(&(0x7f0000000000), 0x84800) 2018/03/22 06:15:50 executing program 4: socketpair$unix(0x1, 0x44000000005, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0x7f}, {}, {0x6}]}, 0x8) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x1, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r3, 0x420, 0x70bd25, 0x25dfdbfb, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) getgroups(0x5, &(0x7f0000000500)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000380)='./file0\x00', r4, r5) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$netlink(r6, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$netlink_NETLINK_RX_RING(r6, 0x10e, 0x6, &(0x7f0000000340)={0xfffffffffffffffe, 0x7, 0x81, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00000002c0)={r7, 0x9db8, 0x6, [0x2, 0x0, 0x800, 0x2, 0xc9, 0x8]}, &(0x7f0000000300)=0x14) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/03/22 06:15:50 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000040)=""/209) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000180)={0x4, 0x32, &(0x7f0000000140)="f377c46cc7ed03e6d8346565a34b730cff99cf958a0bf43a902f2df7871b82e828f79cb6359eb63cbf195b7df2b326273a2e"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x9, 0xf2, 0x5c842a9c, 0x3ff, 0x400, 0x100000000, 0x4, 0x3, 0x3f, 0xf68, 0x3, 0x80000001, 0x3, 0x8]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00000003c0)={0x1bc1, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000400)={r2, 0x8a}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000440)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000480)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000004c0)={r3, 0x80000, r0}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000500)=0x47, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={r1, 0x1}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000005c0)={r5, 0xfff, 0x3, [0x101, 0x7ff, 0x2]}, &(0x7f0000000600)=0xe) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000740)={0xcf, &(0x7f0000000640)=""/207}) rt_sigpending(&(0x7f0000000780), 0x8) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000800)={r7, 0x3e}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000840)=0xa7ef, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000880), &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000900)={r6, 0x4e, "c495e7025e813f11862574731b764615fa9e12b4f38396a064555e95ba3a8a49746b806a1fbb7f88e8a1526010624a4c28301470d1d7c86c9c81441b2d115227a5686ca40ef9953b48f47f051257"}, &(0x7f0000000980)=0x56) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000009c0)) flistxattr(r0, &(0x7f0000000a00)=""/97, 0x61) recvfrom(r0, &(0x7f0000000a80)=""/207, 0xcf, 0x20, 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000b80)=0x8, 0x4) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000bc0)={r6, 0xf8000, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001c00)={r1, 0x6}, &(0x7f0000001c40)=0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000001c80)="7df41a952c6a691ed58208faaa9c4fe194f0a21c439b2719a99c9e079095317aad1937eb158f2ed7b2c32fbdd67c83c3fe511d06c44081ff923a9198cb4f47c5d208ed5d9529ff7aa28265de173997a1a28807cf7007da1de86421e3bf1e54138c65150ca72db3618025cfe9341e48960fb07e718da85e689979f8c0f1b68c8ae68252437c722168a0e93490109843b2b6d5ccd5d990e801237cdd5560bbe46e88", 0xa1) 2018/03/22 06:15:50 executing program 6: mkdir(&(0x7f0000000140)='./control\x00', 0x4000000020) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000000040)='./control\x00') mkdir(&(0x7f00000000c0)='./file0\x00', 0x1) renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/03/22 06:15:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}) shutdown(r1, 0x0) 2018/03/22 06:15:50 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x7, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYRES32=r0], 0x1) 2018/03/22 06:15:50 executing program 6: clock_adjtime(0x0, &(0x7f0000000000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1) 2018/03/22 06:15:50 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000032dd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x101000, 0x2) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000200)=""/112) getpeername(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80) mq_unlink(&(0x7f0000000140)='selfem0\'cgroup\x00') listen(r1, 0x0) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3df382f715"], 0x17) 2018/03/22 06:15:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510020200dd1b000000160000ed5dfffff5000022000d00010004bb0800bc04000000000000", 0x58}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000100)) 2018/03/22 06:15:50 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000080)=0x80000000000, 0x3df) clock_gettime(0x0, &(0x7f0000000000)) [ 57.189001] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:50 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000, 0x6, &(0x7f0000ffd000/0x2000)=nil) 2018/03/22 06:15:50 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="2f65786500000065a170") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000380)={0x0, 0x55f6a9a, 0x0, 0x0, 0x2, [{0x0, 0x22}, {}]}) 2018/03/22 06:15:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000011c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x9, {{0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x80000001}}}, 0x104) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x2, @empty, 0x3}, 0x1c) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x1, 0x3, 0xf09, 0x7fd3d08, r1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000340)={{0x0, 0x1, 0x1e, 0x3, 0x5}, 0x1ff, 0x4, 'id1\x00', 'timer1\x00', 0x0, 0x9, 0x0, 0x5, 0x8}) sendto$inet6(r0, &(0x7f0000000140)="1726803f9a3ee0e159b2c65d9761a8fefe6dc37e227ba56d3cff09dee019150b4b7c6ff9a9a80365d05c96658e9147d472a06ae62cf63776f0ccd8f56926bc6cdee6297eec8832965b3b1a017397f26cbdaf115628a7504a6fca5ce741b13b85f2ec1381d7106a4aa330a7d3c7b7e6dc9cf822ec0a9b8e7e73492841aedc9477b27f190f8fb2df97adfd93a7bf452d6a9c43751ad28d5af02f", 0xfffffffffffffc2a, 0x20000005, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9"], 0x4) 2018/03/22 06:15:50 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2000000000001) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x48d00, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{0x77359400}, 0x0, 0xfff}, {{0x0, 0x7530}, 0xfffffffffffffff8, 0x40, 0x9}, {{0x77359400}, 0x6, 0x8, 0x5}, {{r1, r2/1000+10000}, 0x10001, 0x79, 0x80000001}], 0x40) 2018/03/22 06:15:50 executing program 6: socket$inet6(0x10, 0x0, 0x4000000000000004) socket$inet6(0xa, 0x80007, 0x5) 2018/03/22 06:15:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/194, 0xc2}], 0x2000000000000188) 2018/03/22 06:15:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @empty]}, 0x18) close(r0) 2018/03/22 06:15:50 executing program 7: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x90) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000312ff6)='./control\x00', 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './control\x00'}, 0x6e) inotify_add_watch(r0, &(0x7f0000b76000)='./control\x00', 0x20000000) 2018/03/22 06:15:50 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9"], 0x4) 2018/03/22 06:15:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000200)="6d643573756d74727573746564736563757269f47945504c26277d6264657600", 0x2) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="fbf5fbda5864b41b7edf2df3041298399d4b6a9315e24543f8c23106e0ab226345a8a4dcf8d30c0ae38ffafde403c17778b5d8803bf7749df35c4404acda87939e7ebc22508867db28c563b7803e537d8eba3d1daeb5339b3a506a96df9d90271676824533c277f6b028b4a18db9320be418eb8b8a", 0x75}, {&(0x7f00000002c0)="e189347b0f75b7cfbdc386c8ffb6f815f4329a82f695daef792f3e1dbf9af3807a8ffb07ab575521dcbaa8bb5b34d816043823f678782b20502c276b95079e5b9809a6de477aa9f1c68982bd6583e12952a5e3b2affe9cdf3e848b94a5", 0x5d}, {&(0x7f0000000340)="ce5b230737c1a10f825c078c45cfe67719619dfafa1f39248db83db41aae1d162ccc91fbd50609538806737cfca96b555cef7090a3c15ff4d320b228c48caeb83e4512c404e0b6e1ef2b5875b632a16344a4bd8f9f239ff39bff410a0915f16d05049904e65acc0fab60578bdd575954ce9456095638424ea8759b783b06477ff2fa9ae354e663b72dcd6520b04da42de60da9d92da6d44ad58571d62feefcd53f6b1145551f0bab8eb514dec387db6cde4e84a67817378e606b5bcb165e3030a62f2b1eb012256d8cb3a8ed1599435ef1d19796bf482c57e75b6e53740aa2f9aa1ff295b91f77f3cea3b60a3fa42ca940e49fd916e6219791", 0xf9}, {&(0x7f0000000440)="6d42dbb9976e8e68b18be0635f1d040d6dbfb3ed7f087ed99594e01f0aa9fc55c77dfb5b715d9bb3e1776c41a2c477edcdc4b2f1d0cd019866d566ee0a7704e3c8dcb88ed9de7621722a4c75a9234886613db1c2453b3e75b421741502a352039572d8699905e79c1aa2ab9020a425bf92ad88f9f5a9f8b1ea6a07fbcfba1df979ee2ee17ee37153a8e1543e79c3a46b9752946bfc9a70d9c8d658f8fcf1cb18d0b3c52fe970dfd0dbe00e51f6ad1b2d15b328c208df23fb0b433923cc23066aec5ffe7f500ad2abc9ab25f1bf22fee918ed66e7980ccff48fd5305078ea1b6de60ac34f76f92b", 0xe7}, {&(0x7f0000000540)="2d9f", 0x2}, {&(0x7f0000000580)="7ffed1f098a7cd19f05b47a63746d9aafeb2bba196c9ef8a8aca191be88c9ef15455dcb06df8d4cf8ba129eaa821ba52d94c432a2d5aa76ef9987ae140ec3641e663a41023b1d3727595bfaa59ef9862f2f19f5863cb514d68d6a877ae4f0fe0d00187a12d609ab82c835ad42129e954e7a7d41a0625aa90a05f45ad75c384975faade4865594f82faa2e1973adccf1ed8e2d9da40ca9e25c13af387f1735b84d52d99f62259833d6e5401f6694148129976cd2f23014da941ad35de", 0xbc}], 0x7, 0x0) fcntl$notify(r0, 0x402, 0x22) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) fstat(0xffffffffffffffff, &(0x7f0000000140)) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f00000000c0)=0x10) 2018/03/22 06:15:50 executing program 2: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x101, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r1, &(0x7f00008c1f77), 0x0, 0x33) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x101080, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x400) 2018/03/22 06:15:50 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) connect$inet(r0, &(0x7f0000f60ff0)={0x2}, 0x10) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) 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) 2018/03/22 06:15:51 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockname$netrom(r0, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) ioctl$VT_ACTIVATE(r0, 0x5606, 0x68) r1 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x2) dup2(r1, r0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x2, &(0x7f00000000c0)=0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="b33443030d25001ad3556839cc276fc2", 0x6b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xec, 0x0, 0x0, {0x0, 0x989680}}) 2018/03/22 06:15:51 executing program 6: modify_ldt$write2(0x11, &(0x7f0000000000)={0xffffffff, 0xffffffff, 0x0, 0xe, 0x2, 0xfffffffffffffff8, 0x4578, 0x5, 0x5b}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000040), 0x10) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x1aa, 0x800) readahead(r0, 0x0, 0xe4) ioctl$void(r0, 0xc0045878) 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9"], 0x4) 2018/03/22 06:15:51 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/97) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)) ioctl(r1, 0x44000002285, &(0x7f0000000400)="7a3d0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007414e9fbb749d4fcb2d021c348361c698") read(r1, &(0x7f0000000080)=""/36, 0x24) 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e"], 0xe) 2018/03/22 06:15:51 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x5, 0x30}, &(0x7f0000000140)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x53a26c71, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000001c0)="555e65ee5d805eee6ff469d301b430794b49c2f0542a7522f9412c6798f2993da0226878f2b42c51b83330966aaf519b2e70910b434c244901cbbf5c0c1bda4abe044d443a08891a289ae46d12cf93482d8f05", 0x53}, {&(0x7f0000000240)="4195d5e08adeaee7fd4c321426ef24d14f58663f72304dd81476a0bf9dc3929d554ff1ff662c991143c2a82800cd8362b270efe07e785e9859f4e8003c5aea3a2c6073bfb727bdc66a31f54248a7b91b49296070a896f50cd00f5b31dfbffbff5f5f8cf984eaa45eb3f89585c842c918559dbd28f9daf061c18eb94b50e71f1ef57a23bfbd3553e6a1fd6178dfdc91512f937e578a0b7d886cfbee61430911903756bfa94928ce4be7a6e706acb8a866ca7bcf967119729618ca50c8cbaf41c42850839f048c99c2bfef9827511a5193d8ae751dbc62d94da5f87aeccc9a541331ddd704b279647a64", 0xe9}, {&(0x7f0000000340)="7581d947eae2b50ee0d9c9e24b15257750b5aeda5ad3b7ce919aea3bf7aa92de4ca39bf2e3594faa6b45ad7feccef2a020ba083b656b4f82499d2873a0e6bfbda5173f369c62", 0x46}], 0x3, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x20c, 0x5, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0x4e4, 0x5, 0x0, 0x5}}, @init={0x14, 0x84, 0x0, {0x27fcc9ed, 0x5, 0x4, 0xff}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x1, 0x6, 0x4, 0x9abf, 0x12000000, 0x3f, r1}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x7, 0x2, 0x6}}, @init={0x14, 0x84, 0x0, {0x4, 0x9810, 0xfac, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x80000001, 0x8000, 0x1, 0x4, 0xfffffffffffff001, 0x5, 0x1f, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x9, 0x8001, 0x7, r2}}], 0x160, 0x40800}, 0x8000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000005c0)) setxattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@known='com.apple.system.Security\x00', &(0x7f0000000680)='\veth1\x00', 0x6, 0x1) fallocate(r0, 0x2, 0x3f, 0xb62) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000006c0)={'broute\x00'}, &(0x7f0000000740)=0x50) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={r2, 0xff, 0x2, 0x10001}, 0x10) r3 = dup2(r0, r0) socketpair$inet(0x2, 0xa, 0x1, &(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000800)={r2, 0x0, 0x6, 0x8}, &(0x7f0000000840)=0x10) accept4$netrom(r0, 0x0, &(0x7f0000000880), 0x80800) mq_unlink(&(0x7f00000008c0)='vmnet0vboxnet0\x00') setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000900)={0x466babfa, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000a00)={0x4, &(0x7f00000009c0)=[{0x8, 0x200, 0x6, 0x5}, {0x5, 0x1, 0x17f, 0x10000}, {0x4000000000000000, 0x2, 0x4f5, 0x8}, {0x2, 0xffffffffffffff00, 0x5, 0x2}]}, 0x8) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r7 = geteuid() r8 = getgid() r9 = syz_fuse_mount(&(0x7f0000000a80)='./file0\x00', 0x2, r7, r8, 0x4, 0x10000) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000ac0)={r2, 0xfff, 0xffffffffffffffe0, 0xcfd}, 0x10) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000d00)={0x9, 0x3, 0x1, 0xdf, &(0x7f0000000b00)=""/223, 0xb3, &(0x7f0000000c00)=""/179, 0x1e, &(0x7f0000000cc0)=""/30}) timerfd_gettime(r6, &(0x7f0000000d40)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000d80)={r2, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0xfff, 0x7f, 0x2, 0x8000}, 0x98) ioctl$PPPOEIOCDFWD(r9, 0xb101, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000e40)={r2}, &(0x7f0000000e80)=0x8) ioctl(r6, 0xced7, &(0x7f0000000ec0)="17b366db6615eda73cef397c944ac86dda90ac80ea2b31457cf81ccc89e3e3d00e451e4eb6c42075ef7723b959be2ed7e1ea285855b36c8a0042e18145eb13d87370adb5234df18ecbdb8be163415768a38b30848389f03c661fbab28122fcab3099b77d96235438be2db72472226e2af6ba42426ddbef76b9b73387fd434d4e84b6c204b57f03064764fc9170ae011dcecc4f") ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000f80)={'syzkaller1\x00', 0x1000}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000fc0)={'nat\x00'}, &(0x7f0000001040)=0x50) 2018/03/22 06:15:51 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000080)={0x80000001, 0x4, 0x9}) r3 = fcntl$getown(r0, 0x9) sched_getattr(r3, &(0x7f00000000c0), 0x30, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0xcfb, 0xe182, 0x10001}) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) r4 = accept4$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x3, 0x7f}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={r5, 0x7}, 0x8) times(&(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000300)={0x100, @time={0x0, 0x989680}, 0xd92, {0x0, 0x8000}, 0x40, 0x1, 0x5}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000340)=0x9) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000380)={0x1}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000440)={r5, 0x9, 0x589, 0xffffffff, 0x1, 0x8001}, 0x14) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000480)={0x0, 0x2710}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000004c0)={r5, 0x3, 0x95, "cae8639234cc417bf0de7ea7a952367a5caaafb121862f32948fdf1d5415384fd19f98979e25448d99fc9742fa61c6bbaa25af8bb6add24e177febeec0e7a585217dc6613c9b396917f58669ab194634163deeb26b410c227b7aab414a9c8821ab5dd1041b057d2e7f3cf27ac3454a2fc31bcdeb4ef2ec0e2e1d747b698ac2581d6345f21675357bd5ca89397f7eade42c35cef624"}, 0x9d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000580)={r5, 0xfffffffffffffffc, 0xfcf4}, &(0x7f00000005c0)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000600)={0xfdf, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000640)={r6, 0x4}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000680)) syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000700)={r5, 0x200, 0xac, "8f4e7d1378c60ce1dac430cd88174d02a33247a9888e8e70a62ee56f1dd6db72d9e464799d1245faa37264760a220d5202f265dcd4983437aca493b93aad2f8c17f63ae8719fb7d6171d3b68c1c0543018294c973f4b297fc3d67633baa521b3854814ba2337f5fd6e023d675f9c68ecc3eaed30159a042edb3bd0d6b346d115318e20ffa18b9c57cff09a13b0f108ee572255a27cb5ddd4b06c3c77f8659c86459302357b673d559b3d14cd"}, 0xb4) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f00000007c0)={0x6}, 0x4) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000000800)=0x10001, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000880)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000008c0)={r7, r8}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000900)={0x6, 0x9, 0x6, 0x5, 0x1a, 0x2}) 2018/03/22 06:15:51 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') readv(r0, &(0x7f0000001e80)=[{&(0x7f0000000e80)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/194, 0xc2}], 0x1) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/03/22 06:15:51 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029c000/0x400000)=nil, 0x400000, 0x9) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/126, 0x7e}, {&(0x7f00000000c0)=""/66, 0x42}, {&(0x7f0000000140)=""/140, 0x8c}, {&(0x7f0000000200)=""/121, 0x79}, {&(0x7f0000000280)=""/50, 0x32}, {&(0x7f00000002c0)=""/11, 0xb}, {&(0x7f0000000300)=""/202, 0xca}, {&(0x7f0000000400)=""/96, 0x60}], 0x8) [ 57.431416] SELinux: truncated policydb string identifier 2018/03/22 06:15:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2}}}, 0x108) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x9, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x20, 0x9, 0x10000, 0x3, 0x3, &(0x7f0000000140)='ip_vti0\x00', 0x0, 0xfffffffffffffffe, 0x9411}) 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e"], 0xe) 2018/03/22 06:15:51 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r1, 0x1f, &(0x7f0000000040)="f2212a2c3e88feb03a47dab739b7776393fef6d1ca8265a0e101e30937587531925bb2252bb184b48f758ad9b2d60a5f4be2c4fff2bacbce5175890700f686a4de9854dd1eae9d7b0391fed1f9e7e063e9e0b1b4c63cd9a9caaafd6c6776397858fa3d0e64604b1e907a87e7bf6c0a785f283c480a5788592d12a5080f053d7140377a173f49ad0c3dbccf09d5e43e993fdd41112374a98b121b4bc30d6ea00f0fe256cac31bdceeb6d2e4f4e1c54611fbf0a7749366962752631710d06a90bb5b5f7b3be8c45382b88a67d5f7005d37a05f48d0432c0fd891f9ee2ad4541688") mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x4010, r1, 0x0) 2018/03/22 06:15:51 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x38) munlockall() mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) 2018/03/22 06:15:51 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80800) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@req={0x20, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_flags}}) socket$inet(0x2, 0x805, 0xfff) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x2000002, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x0, 0x7530}}) 2018/03/22 06:15:51 executing program 3: prctl$setmm(0x23, 0x7, &(0x7f0000ffc000/0x1000)=nil) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="dda49a408c0a36bed4dd00f63a8d315183e9c7589466f496e5f5853ffd7fe77fa6a0ea904c83fd541217d9122da328c0394a29e661f71ae4827966aad1de93680e7ce1bcb1d9debce9729f2b331632465cea45841953ff0e4cbec24b469b7b3412a6a93ddabba1df7882c67b0af5cb2cd4d2b6667d897cdfa749cf88aac727f9643a5ac1c45a896fddc31364ef8409c85882826738c9a19cbe8e9a91b02a5229e43b72c4ed8f04939aab54cc36f4fc9f92c53e9450890f6eee7dafec953a2ab5828becac4e93da7e2ca2bd9a7547e1c22f2fb168b1db3d2393e09acb969cc1ca9a435cf1fa88263860e7fd3299866e5c0b7970a66e7aaaf67a713b19569752b93da2b9a4569aab9aad50f7bedea08c47317ab6df3b2f7c9a34de000e493c7f962e5782fc8f410a885020a3b5cb15752168183fa26763a139bdd3d72d4346cd74577996526524cd91183c1f875e5627a72331b4d6ba20dc1b24490e0718f7011f7672844ab3f48ecfe5ff059360782a9c33b3314595a9ac3cf22973cf6a611820ce5087933a2df6b8579faf6b0ff05b292edfa197175f979e3c04db24190762b71b61d8901b185243911e864320d60edb5da5aca4a374ea221523a0d462e6f204ccbfc249634b03236e8003e65f463b0ee12e1afca02a7f2c84fe68ae4c96d5b921e032a70b6f480d8c09d1ebe4673f1126c9b9be9a0e3b9016ce8c65d12a1fd7192903d6eb7f97d93876a2b6e08888d7b9c60dc346cd772a41fefca089c14428a835a509f9089aeeb68cd822bd62ec80cd20ab2293c277359beb0c9bd5aa0d76cc03a5df872d10895e8927cc4eb4dae79f6d608ace1b6200b2fba8e62f400e044bbd7240e0f0dfb0f925404995494984093eca19b0a78b74c56b3f021247f8d03c1e447ec992febe53cc3ba1729221526bf736e98b55127832be4a8149a25869a6109c5371f51c8110dc300f3b4c4dbea261e5f2e41b279e025369ccde9c0a218107e3875f455463a5dc9eaac92e12c7d682253fd3df2aaa6d3e08adae863f9f493cf0de5629995cef98635832565e2d3ba4476b71ac0b079c269b82153791234d998da74d9ea1d53c6a9bc25acecab19d58be535ffaed8657e86338f00a3d0b62a5735c57214ca3cdfe9971e86a847357599d57e5362b2ecf51586ebf7f2d86c42a11a5abbafbd71d991ea521430719f03daa135a31238afa99a37e64a06e178a5812b6257ab51050aab98787bb883f7e029dad6f5d8a138ff933898615e077dc8b3b5a5bbb30db9468200a18886960e87cc1abe16accbb922bfa7ee73f0679cb014a9b0d59e62ab55145a8d770497b9a5ae656744e1141ca1fe349063c6bc43127ab98e772ea0c9e07e7ca4508383ed4b24d78310c81468c18ab090ce14ee1175d16606dc998824a1da9179e09b06e7febd4073eeec8d661cbbd7d5f950e7a8e14356283c3f09d252269bc582412efc9f93d311b38c1b6f8dc3efda94dd296715fa1219e631e5c065bcec27e2c191f3a7da11386d74dd1a236ace607be23a6548a01a8c72d44b737a03c3cd6fe9053507ee8acb4e64a11a5a9fef0d0411b2143f3139592f20b5c019d508307ed7828de971c58849ca4f70f4d4b4248cbe43075240c96b60a4b41a0681cf1eb7295ad9787aecf1dd2f0cbc7a103f6b525ff35638e5c48d8f1f42a44baf84833c127a6e72b8c19b66f5a99255e3874e9e67495380d9bc74653fe0a670a6878924fc17503fb415c4073e7af78dd0afa113dd9745c1830160b2fcbd513c8ba1e9b2e33bad94e47a2b58042cb40949ef3b9f672567e1b3f46fd5a6fd9b292daf8c9ac53b0dc7407197eaa62f2f08fef4858634593f6ad819d766f9b66929786072cbb14a819979f7401c90e8b9a0f087d49becc625b2a5bf83d1f333d69058edf3c66eb5f4a9bf57255d234e0ded22252736722ddecdd25364b55bb867b416c59be9af2b879014773908078624564d5418e44f8dbcd51f3737ad14072f5a9bf34adcd3f3c89137cf1cde1391b92f8d6db7018f859d8a92d598a18a90d64e547253abc3ef0720da1b67afc7cefc4e7395ce9a2d9b1fef9e2b1936c80aa44dfe5bf2f7126f398d6bb0a24d1678d049b94ef8e73c79d013f559c17704f7c1898e822827a9dc1f01dc41281d7eb5d000d46a25ea2a7febb23ea54fc9caaf71c853d766403720db16571b3940e9c3af896dbe035357184d8870def8c68b701f9d859345090a11a464325b2a9f7b6277f3ea092e97a9d2c0630f70d3d9a4b58a84427a786fa2d4b4e303299e605f595082682ed744ae17a747ffe7935456f5a03488e7b768557ecd72a0e406e0d0cb463b93f15a6903163181b23e5d6aedd7fbd1427546ea76432586f64794ac8a2e2a9a28fc7f2d17393c68abb431e119970bcce35adda016c48d7c056e13fd4294fb763d5176655dd81e486a234a986587d8c146b404a62cab7491b52664e38638ff88f222e8a14a29b18a46c7115701307f6208c806123205e24af0e726e083c161d1b8f9d4882b0004f4d669c0476022f17f9567a6385488f2a473da1c45635d05555fa265cd999ab1b4c2cb80692180444610f6e30f6aa748019e44d6273182fdf04d26b722904fe33775a31e274ccc9ef3a5c3cc11c34767a4dd3ad8d7f658cec4737e19df950ac668d762ff456dea827e21f4c9ac8fbbdee7c997c23983760eaf390e6debc194d9959c784b009739f4ce9c16bd1ba384bfab88f24afe53a788ec69171133a09c05db368a1997e050ce83781cb2ddd30bd2ebcfc111553f27843df20a815fddf5926fdf6a137fb5ba49023bc93b1580e57832bf932b521e99ee16256f985423d98093c8ecd388eaa5938b7c4cffbc9502bae949539534e8ba500ccfcfd995a7df9085108988b1816a1fb6440c95a8672230ef103e1988065c6175056401c3d3747880cf9d00e440179b03b142a9882cc3181d657518a6e201d9fd9509de1f794abb4d5b5fcbeb1ef30c8c72655e50febf51cf789db08cdd2cdd636dcbadf681bf09a65a1cf49387782122abd9ce410060111d8400a3d9090d73e02c355810b4dd345fb6b25e5da9931384327e17680d65f91be0b717c6631f3deed7caae56ee73e7cf2c5cdbffa3de2bdb56e176b408557f0904c4ea68f140d326b25f6160f58a53d2c35325685aef5c0d25a972e6ce9b683353d65ae44afbf5ed0386324e3bc2772a611d0e193a0a7b209b7c4a0e97595076db6d995da7154fbc77eb6a06e5c16b66ad7b44bedbf4773357ad7ff05a355b95e33486db468cd05d17ba71f380856a9b126ac67f1fef1db8391a0a2e7f48062db73480871d3f909d36a9f3e3a1ee4d6ee476cc19d75163e2c59b2c10256b85bc2482404fac70d4c57656ed796103b4283938e520bfde9c72db1403f28f74638d70666257f09cdd70c5119757ebb214e3e91479d5695d5384d70f44c2b80cded2949cd99fd0978360bae990b7b7e09d7ebf0ede6492f202d3a293dc71ae5618c4f9f534d24872a2af5960c10bcecece566bf40a585373bf052b7c0be12cd4621d6a958cb8ee698e851b9385348ba820f4bbaee6e22e3fba81f3b091d5c2eb7df02cbc0b51b0c2f6e437acafeaaa9d249700f4f589ae7598b7c93ac94d12c8bd2b37ced083d65032694de8fd4de5fc952b0006a43c959f9f1c1652d002d908c82a3e3dcce5090e054317c16e2df7ffdbdf1a8abd7b3cb0bb1cea365698e66cd786c279bbb4c4275e33a2af20c3efb5f0a635bd33c1b9cc3718d20c0f54ab91f2c46642c0fb7d1143a1d6dce7d776f805232a814aa26f9b909ec36e99c41af3df8a58f1bb5be7435ae89eb52ebe0d735a3a225087f892ed1405c6094a9f6709b0161c7f9bab817065709f509a6e30b80c62e1fe88bc5a79954e7917b1c17befec42571fdd1365c763eb4a738cb0ce612428cfb8e3364c01fdc103330b829a84b411bbc36549f16c2e925c92178049baaa9a5d08abbf3fec9e5dc5be50b8402996395bfb6df6ca819c4b173a9bced776ab807e5d273b63226d6812b0dfbbd95e3fe9015aeaef388b7c929248910bd5502329374c56f6ff742e90bf61dff5875876b74cb3d864807c6d32f8544d4c6a51c38502072887b94b6ab5e1229f7af94b4bd3eacc988a4e9a195ed343ff9fea162d053f3cc1e0da9ad98cbbd0fb572f8d25cc57ab0867e20028c738b7524bb26862b3f1250b92bd5b261073bac54429932f7ecc62a0346967a29a6cb382aba32b31e95ef1904b7a2de33084935319e294357cd94456794927ea6a50106f9d8390c3c556d0e54670b95c4afa8f3644cdad33c8c5a958b3dddf62a8aaa3eac37337f363109a37f84c043fc1263903b5d6627fa48f81daf421e28bf7be86ca1f870e70022d6643b17a8986b7b7132bc893398406160b061594e1b788fb97e55b640a52eb87e84d192ef31d6043342e63e743404fe542ae07c9e668663d5f5c8a92bbef77ac423d86da1934366dc1915015177cfb43d28afee7ebb4a89ede7075779e765bea8ef93e19eda63fa1a356d898a2306b42fc21dafedfdde15e2a0ee3470b5c3057152645189d1d12fd9f5038a889ff253dbcd9dfba1b9ed8bf948ea4fa1a39653bf03469f0a07074a66c182e4d95efa83c2fed0d6ccddfba0d6c7aca11e7b75ffe13e6c604d9c6bdd8f9d48a91531b1cc7123cdc89cba1eaf0194d43b817d756294d91eb90f1e538b1f54351dd235e0fe2ac45b978a174df11c0a7346dd2d55193183e356dc720f50f704835ff6350d7220a89a988de74d13b43d3ea29b76253cef941521782a2babc072a8fd0182c0ebefd324e754d857a025ac4781e91ddad489101dde458342e249e179ca438e53b630a39080876545b61098068d6b0a7fb587b0dfe215553c7696e9a49c3a77777b6c57e31b99670487842af2c28bbdb77a799e3115f1d708d532e1f864bcdb298e43f79a6b175c015673adbba9a7c1ef12c5644932b24c17ffb5f1f77f045fe1421c48a82f409ff43c895fc02447a9b1ed4fe10c7a8364a9b8b08c39a4737b41f0b068bc8c63da0ff652b3586e2f4171c31d2a4fa27afdc15a5b56d66d6e796a3c8c9720b43438c41fc3490e67d0f1cad0172f7cfe75be2097274da89d8a35fae95e991776d582181057f0ddbc6b338b7b80750fa62d5197f506188a1875d70380d17bd1f318a2b5d5ea6caadc7d38b3c98e6f57e42b51ebbb31610aada9e366d2f238533c0605ff2a4eebd9eab243b12a1a6cba3919f2e1b6e8cc213a26ac6be066e80a2dfd8de5f6f4ec9fe5416830f6ff3de9d24d6f6c38ca6a6966f790bc0ba4591ad07b783bdecafa8a2322b356eeb21b653bff5bc3dd7089af0d2077752d3b7553c7edfdd605e6bc4870666a1d8a32b029460aa39a0f71f7e84a474d5de1af6c90fa7761798b599fc1a95a3680b24214b9465e340ae8eb563ee10e21944c91ba26f05c6789bba246a6781104cd293fd3372abb3c822ae0462de7c6ca748ccfe80548db705ef75ed3eec718ff35dc28caf96512405fa8ae9f9af2ee1dfffc9e4e3dab604c009989da540c96eb399859ef34e1116c2dd42920897d115e36de8eea06e2fc784307c5a5a8e8dbfefd9855d58f2fae1555f72ed24ad020bfb5d1d2b5044820660595f4276ebdb14be95a747c0a82582839a5689deaa16702541fc923253eaba51091e411eb5384d164451bc2376053bd5b84bf44c5cdb1766a8791429ceca14411d37677161b17a02dfcde1a57681d29736def8b5982e8dde58ae115cbc2ad0f2b1e3963b97408fe", 0x1000}, {&(0x7f0000001040)="7fe18181d17f37ac6c51037d8583c5c3aadc80d1a35f8b7e96a7ffe6a2fe345ab1daedd83d74673ead9ac5abd7f247ea72e70377cab0780c8aa06a759178b8c36ddb6288ad84290e84987762425af0e545e5575d402237b25b060ec9345fe01c27eef1b8a922a75bef6047c2860027c63079a46919d58bf11e38875a6edc2e4d0d0ae87ba01d106a556e42321dd6e85c316d4b64b2c726ade80c8fb604ab3a3646e25b3299b85c0cad7e40e495b5cbbad5466f23250efe2412137967d91bcce38f21085090966041f3eebf9436eba3577e6efe3d6553e7", 0xd7}], 0x2, 0x2c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001180)=0x800, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000a98f32), 0x0, 0xcdae, 0x0) 2018/03/22 06:15:51 executing program 5: r0 = epoll_create1(0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x1, r1}) ioctl$int_in(r0, 0x5452, &(0x7f00001ab000)=0xf9) 2018/03/22 06:15:51 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000040)={0xfa9}, 0x8) signalfd4(0xffffffffffffff9c, &(0x7f0000504000), 0x8, 0x0) 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e"], 0xe) 2018/03/22 06:15:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0xa, &(0x7f000035ff6a)=""/150, &(0x7f0000c4e000)=0x96) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000000482402, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1000, 0x5, 0x1ff, 0xffffffffffff7fff, 0x9, 0x0, 0x7fff}, 0x1c) 2018/03/22 06:15:51 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000500), 0xdf, 0x2000000c, &(0x7f00000001c0)={0xa, 0x104e20, 0x0, @empty, 0xfffffffffffffffe}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/95) sendfile(r0, r1, &(0x7f0000000080)=0x2, 0x400000fb) 2018/03/22 06:15:51 executing program 5: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x60081, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x810, r1, 0x0) 2018/03/22 06:15:51 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00009fc000), 0x5fa, 0x8000, &(0x7f0000357000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, r3) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x0, 0x0, 0x0) 2018/03/22 06:15:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/94, 0x5e, 0x0, &(0x7f0000000100)={0x2, 0x4e22, @rand_addr=0x11}, 0x10) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r1, r3, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f0000000200)=@nfc, 0x80, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123, 0x7b}], 0x1, &(0x7f0000000680)=""/108, 0x6c}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000280)=""/164, 0xa4}], 0x1}}], 0x321, 0xfffffffffffffffe, 0x0) [ 57.616595] SELinux: truncated policydb string identifier 2018/03/22 06:15:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000841000), 0x2) bind$netlink(r0, &(0x7f0000a2fff4)={0x10}, 0xc) r1 = dup(r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/35) 2018/03/22 06:15:51 executing program 7: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10, 0x0, 0x0, 0xfffffffffffffff9}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x30, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5}]}, 0x30}, 0x1}, 0x0) getpeername$unix(r0, &(0x7f0000000280), &(0x7f0000000300)=0x6e) socketpair(0xb, 0x5, 0x400, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000200)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x4, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/129, &(0x7f0000000180)=0x81) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000080)={'irlan0\x00', @ifru_settings={0x917, 0x1, @te1=&(0x7f0000000040)={0x8, 0x1ff, 0x8, 0x2}}}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000240)) [ 57.684041] SELinux: truncated policydb string identifier 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:51 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000002640)='/dev/usbmon#\x00', 0x0, 0x101001) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000002680)={0x0, 0x9}, &(0x7f00000026c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002700)={r2, 0x5}, &(0x7f0000002740)=0x8) 2018/03/22 06:15:51 executing program 3: r0 = socket$unix(0x1, 0x3, 0x0) socket$inet(0x2, 0x800, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) 2018/03/22 06:15:51 executing program 4: r0 = socket$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) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000002a80)=""/94) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000001240)={0x0}) r4 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x88010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000025c0)={0x70, 0x0, &(0x7f0000001400)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=[0x70, 0x78, 0x48, 0x0, 0x20, 0x38, 0x38, 0x20]}, 0x4}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r3}, @acquire_done={0x40106309, r4, 0x3}], 0x1000, 0x0, &(0x7f0000006900)="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"}) 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) r5 = request_key(&(0x7f00000000c0)='logon\x00', &(0x7f0000002f80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004280)='$mime_typeppp1\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r5) 2018/03/22 06:15:51 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000003c40)={0x0, 0x0, &(0x7f0000003c00)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="170f65b0437df780a6e6e474c53472661c0089a0f9e94b217cd732f6e7560ccbf11f57401fac90129c66668f4ec19667ea4739ef87ee039405016e9bd18447812e3a3c689374d7a3413cddb4cc78183d0703e446080064000000"], 0x170}, {&(0x7f0000002580)={0x11c, 0x3b, 0x2, 0x70bd2a, 0x25dfdbfc, "", [@nested={0x10c, 0x75, [@typed={0x8, 0x30}, @generic="ee9efbdf13d13549e574b8c292bb4140df047b17f18e87b9aa0ef760f12e14f44f303485517c573e73568b81e890cd0473ece3ba8b9df47d69f036fc27e6495445c61bde272b0c2046d94d74b8409cb9092970afe51d48539450f3da9be05a518ea98b6ead9540ad6c37137ddba0", @generic="e5096e247d1ec6fec7840e4ba0eec19c6ada9fff94ed0d71af619c58646e0593eef8f1a148937e2912c176382f885732bf343bc81b930e37aca0b5fc8ecfd9d5f8b08356d213278cd3e3059789b5c1d1a3b6f950069fc51037f9d0e18c8395044ae453e8c2c0cf66f6175d0a47a80287e9ebf74ee1cd155d4c8cf33dda56bf4cc4104dbba252db81d46e414b633507290c83"]}]}, 0x11c}, {&(0x7f0000002840)=ANY=[@ANYBLOB="b81300003d00000027bd7000ffdbdf2510006c000c00650000000000", @ANYBLOB="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", @ANYBLOB="00008273ca324a1c0c031e5e881922d95b1d0d9d29aff0a82c2ddd0bd05db2d4a2ce8895c51822006bf1318a20062630b8cc2df83eb8ae20f9241ed294fabfa6fc2792f13b2963f43031e9c9e4582fca13fe4250c1256c3152f6dfade112b08e71f5ea7ff705e16228936328d64b5429b2c6836e3230bb9242b2d354f459185d80b93b0584f70ce5a4c68072f5a98f9436773e7cf8110a7599030d1419e0e6adc582c1cfe62e47812d4bab61b8bd809728f755c4acbe4ba0c9a488e0102c91c6cf9ff659289ac311735b5008395ff984179640383c8e570a0fbe2d167370046a39ac0c00670000000000", @ANYBLOB="f4101600d63902bc70acb6b3520025997380010a7e86cd48867be0dedd2366664d00b5a71e5d3693ca61dfeb93dc7a337729f188f6226f7fbd2affe63502cd20e6d725ad2f3f55e8d4230cf44b83358325b7a82af780e3e72f12c0bf4044d88bd510f4f35dc21ec3bcd8c10ce3001db71f52e6d434cdee4a034815bf3ce5359e354a7a1809dc3a0e56be74017502b3a5f401f4c6269c0053b8eb3bf9c9432086191688afe521ad7c35a9bb5dbbb66b149878e8b12a763bc281042bc0103f9fbb07e68b48ab500fa89d97a176d0dc8055579919745f61aa131486838b6f3ef6a5d8df4a36313d0c548dfb644abf861283a5adfc3caafd57a4b160f0eb93c1958476f12b7b4d83176f6ccd8e854fd2ff70f4b63a6a870d4f4354c8a3c3cb7455d6db9ca801bdb4908aecbdbf5495041fd2ad5b7aa2b44dc20e6a90d45961686bc6b98635137d3a3fe1aba3c41c94b6925c012bd9f06da04ccc975e6989ea39608d1b9b30a63b1d97c36aa2dcf3095c51dca934990e15361d3cd0590170fc8b2d4b942b234486086fbcd2980e2de23d5027d0bf6a803e3a95063c4ffd2daf96fbd7c4c696ee85cc9927e6a927655dbd745170e2fbe1deaf34acbe856ae1caec0861f34659fb61b9e831ac00fc30a17268321f2fbcd79cd502d52b0bcad131631f3329ac8d738cbde1634e1a0b7b9854e2bc254bd5f3c6c67383930af37655341f1591b9c6dc2357c3d96681461e3315eee12fd8aae9fbe4ab0ec530794cd0ef9ba3f8d4c767fc4eddef39aef13d87dce8b026e3d608fb41cb26cb25f94eaba013dd00c4cfeaa71f876e9042de32bfce8bdbe154f28cc166bc36a996d5234a8ff3c43fbef1af296f5dbd794d11bb8a10d2d30e1da5ae2c09651d3f4b81b9166fc39fdc5edbb76c4bcae79db045954d76bfa57586b31967f6872de7d27f432faf5d37fff66c9abf9422692a494449b0e419218f6cf18e6e69b4c83aa66867aa36484a6265d658a3fd72f0847f914ee2e8a427b4d91a8ec84f03ec7ac1c03916d6119d7d9948c5b3d7e35994a00c3fd4e50813351d72b30f8c11994e8913d4bfb8dbfcd3aefaba157342a82d4e68af2cc048b88e796af1535f1945dd9141575ed2d1f5c7bb2155390a8d48a566a749295145f33d124826c8a661f175bd3a607c7d81c090701a0746089559213070b9d4be24b88bfc0079e8fec438ce802d71f3545201cd0ccf4010d8d52903371b24f54900e87b7a2978bd79b2b1851c11dd30dfe6ad70b71e6363bc9352dbfe9f17be364271fa570090052e5a3478720aa6fdb83d782caa993154a6d733d0acef14fac20b5e63d8e7da3a0c60b9c794d32e82117235bdc0132cab062d1f6b179972c4fb12f17efb73eb8ec139434a86ef8eda0f333952d71da196380cd58488efa27667fee25de81a860048dd1fa991cdbcd5cfbdccd9cb0cf780a8b4f74375ee7091330a4cdfcf8fd86a4a1f002e9830329c35223cfee774ccaa3c91c646dac2e2cac604f0258392be2a3ce0b8546f38d9ad49846e9fcb85d5e4aa09af0c8039d2b55f3aa70c6664e0ceba8b286315a6c5eef4d4b57252d923d1abd72aba159f6187e23582da77f6cb25bbe79a597d84ec1491edf8bc42e125c79b68ec60775998ba18900d9146c01aa42ee35f77d54d4bb7d1144235c941a7b08c9ceb7656a4c97588931ecd1e375b9710dc80c9a6cf39a4ed864b1d5587104997cad907d94f5d3e54e58152636f403611246c6becd0b0e2889aef4f5ab3df3758a9d7f3901b3c059ab5a8bf06f084971e65f3a804cc1f51d39ffdd8ca82da1a22b20869edda7ea0eff14d39ca5a7b603471ef9eacdd98a6da7e6cb1b52733d6dc3ba480c0e6121a405dd61519763c1bad280b870613d8b9db64828a6d4946950e96745860ae0cbfb55cba8b117f9562f54358391f55f88a915b0e56062179531163b877cbc4d38537ad622fdc432d83ebf1b5bcfc6dfd3358d8fd3efbcc2fd6b2048c0101c6ae3d59842a0a0569a9cc288ddeaa9ad7d6163bd9217eab4e06223a87048fe78e2109dc8aa03e354329a574c56b6ca4c8981dc88a612b9d5f47346d39e0b7e5cac483a4d502c546ce458afc4950f519b67f3d2501553971c6d2fcc963006b0a038fe725f9954650eab80e928c214afd3619f54313e1535937452a6e51369f9718c6e15d3202d6bfa4bde67bdc7a9c3c1c5c901325ae0d4df705818d54dc06371ea194b9cbfc6725a1b6f5101f852a704fc1224d79b0ad33ba0c742883ad9477a88940b8bec26aa4f4498f722d4005261c84dc7c8236869709ff3e17ec86ce2890e72c94dd3adde6df8bc473119150a7fd6009a773ac4aa3a8ed6914b1378f7edf37c43848fe80d1baf76cb66a58fc39da73f7c1c724f58fdb4d53d5d8995fe36c8d3551e3e588e38b1cc0ad63ea1a35ac7d16dd92fcf2185915d57d9f80800b054f7a534b65d8226984031b08935d3cd1de56709c9244a66b95e0f3e9aac74fb27098ce33939bf98b6b00e029dad5b856bb61fc682e5f87f89a45aa7d0378eec7aca28861e0008ab4cf5507ef1bdc6fd1bcb468a84f585ed0ee55b154e454ec995bb1759578117c8d2d17a6fabfc9d7e801292fa91b561b05d90f9ee7131546ac545bd7f639b79eb7512ada1c2bb16096f95cdfb6968cec7f0f6c417b962de0a5bd74cdcabc01e0126a34af068a32abc137c1aa018ff00519b568ff17925237ba18a1667e89c5c0e0c49a9220393da257991329bad36bca174f05022ac3b9ab469929547c523674243d43972e12b8b4dbf61e915f39eba95ddf2d2366dab6de0932b4c340c1d93545dd00c6325b7ced0938a753518961a5513f3707a8099524ea0e37db9ba697ae5038be6dd193449e26c8ac72efb23ee9ffada587e5b9c264da5f98eb9ca764a2b19e0f0a15e9a84187e4742ce98d7e5fd2e93d8fe7a700a7345460896a6d9526a35beb9e014afd0a6cd781b3cacee9d74e8af77aa665c9cd66d02623c4f06c41d3136b9cc031114c5fa1976eb84992eee3e2c07b10bcc2ca2777568ee18c5631a9668b49bc18d34a3c35d1997cd709f9e694f8888c0cc2514d55f18da669b591bc0ec587844202a1f8dd661b172bbc7fcc55ec1e3fb4b0e52b9751d1eb24786014a6c2334230e9d52f2316ac8a02e9407462552f1efc3a499b078bfbcc3d20ca3521523fb5b782b43f12d9286f8a658223aef1b2fdc1da5c25ce71f051d25b1b9dbdf6a25fa4436f98e1d0feff913673fba40d96063076b12c5b1a90577795ca06c05b0872ffee6ee2f03d2ae88ebfbeb8861bae8a96f5ad900238bf92c2afe8e4d504452344e3d1868ac5fc1baf1401bb844ed449c89aaf7b05a5b44666c875424e6a21557c1d2089c7cc8f51237864db18bee8a03920d8f9022af94fb9d447be39eaaf96ed2b9486dbe0fedd39eb2720fe17e02d10046ca5eeaa66118d539727fd3af24755e4ab5377849aa9fc84bb6acbadad9b9a88aff653b55c54ceca73d1f72f0949f11546de887608687811f77080e83dca70108f93a4f0e0688be2fcaaa8125cba51a7fb805db18c8bbd4239809d206ad107ef3dcce17857b1344a4646be4112eb3a6432f538f72bc4bd9c726aa2c0206518508a09c1354c5136065bb03e3b3ca8bfe552a84aed79ca4321f2a933e3c2e328def8a096b47decc2c4049bb94c4d0a0784fee638558a49f36801271bdcad4fb869cde0be6660a3b35d643979f11f688d67c078287795668550c822e8d64fda17e1f87f21b36836b5c62902eb23d4d2487aa8bc6d2e1487cd18a731fbc9d256979560e8e7654a6c73608f820c9d182a2b1b714426a17535fb65a2211f78e15811234a7b7a9a498b153e57ced6686edface7e8518dc16ea6e7bdae56927340c50cbb3dbe34165895beaaba5dfbc9a5559dba4dc4643d6db87285c890a3319e687da3f55172ea58f6404eff484524a5acd3a8e71a32fc90836db4179b33dc81c69b2090c94709e3503c1eb0192cd502514fee80ad206dc04e3b767abe066e5a38e30981593346bab7ea0e5614fc72987965dd1e0a7abe23075244e8b38d6b4a0fe463a9cc5729a75ca40e05bf1dbd3c52932701afb0bd65f1da2659094710f850de3f931c92b8ce0cfc4f56887ef0494fc986c3e8bd4c9bf7f5737eb01e99ad6bc7f50aaaf52dc1d737b5fc7c3641ec17eaade480fa80741b13d1e0e6e0c4da9776e9dbe7dbfd70a8f08b40ce5e7631ac114709eb6c037a19708dbf08a70084e0ea7c8711277b2f7be840420a2ef1a042189e33f49280e6cbb974dbf7b55a0a603b6fcb4ffb0b09acc6cb9678f44d28f66cd60d93557afbb9caf6f3bf4035829e3bd08f505e4ee1860ecb3c2672dce2fe18404f715b61338e31026aa07361de81249e00d64c31372123d16229ace0de8ade0bc0d177fa248ef3346644a069a3a9ff83d26f5852988ba7f49f5785741759e1c383ed64f91779a77f3e2254a21d31c2e5fd0e9cf836d7984583b8b83530e7de090c83122eeef9896b40d4722dc1275a9c3b395dbcf90f37fc6ba3b5efc5dc42008076b43f39dd1859e391a4800749da500e873457e5ad9505f04874488553bfed7e426c2bc59291c7db1be63f6eb1cec4b03fa1332d7d059361915021a8414e19900fde3f226077b11299a1c35189297de9a067f30f69d7568c0622d1cb4e87dce4014a60ad2acb3fadee8a1897a371071f98a993d2ca8f3364d26c281ed42cfd3e36381cfd3718810c01322e19a0332f99e430061b908afba7bf3d2dafa3e6610bb848d1fac8c45470cba64fd530fcc863b612c5f96dd418d913174851bddcfb1356dd0d6934be837666f2a504e0a0eaa7d42982aa31a57d8290724322ca5130a54c491272f5dd079fbb9bc1b68a1a24c4c36d208503f5fc04ba394f4bcba219c0438ba2a4ad9ca3477b88199992346ca7dc1ac344f8fbd5953524cc81b6fa97b600625bb1eef5a5fe4127b3dba1e578bc8b3ebc814d1081112ae46c03576f1b60a73515b1dd9b9e41cc58462b52367bda6746943c9f96b99d29d30adf3b370dfee320dc0e223ab83d6dcbfd68413862c4bffeba099eb60b0d0b64bcc5a9eb7af28c9b24ad42584e3b0bd3f0090850b40e65b16798e6785a8b3bf2d371323f67232c6516d1d50466f25d1a488dea12b2b006c4527dc0935acd6418cf464206095cb8310e7fc363c7d81a499ae78c8e6b4c72a5be9377fffbaae942d4a31c21f05c03355c11db340f1df5f151c546685207f27d803395c640304b9c7a4b9595dbf63bbd91af78375c40a423dcf84a4f74881895232d4ba13bfaccef9f727b56b8590bd5323dec783af8ead741fd449bf8a552f899324933785eb677589bb929abf2fbceba2db50bb951568358a5935df3aa54be632e24e9da0742f6bc1e236e53b6f18fa77f7254f8794a41aada54b98c4695333b068aa4272b01b2b55050282fb6a430ebc44d9a669226f34bd36e936e9bba94bfc9a1b2d6b9e08c2c7b315722e0c3eda5d4c70f978bf32cff435d9ab028078b1f7480a92b916c142ee69614c7f6b3fa66727d49ff4149577daf72b74926a1064b04d90ff7c79a4442676f148acca1848ea3f6abf90cfddd175c75d74cbbd58c0951ec9bd6dbcf5b23a1f4aba8730b4fc37749f8e9360bd79b71ab475ef9920901b6fe8391117058ed749ad44662cb6626ff57eccf17a1ed71f4801366fd8c828e8063e369fbca6b2dfa0c4e744144ef656b8e1050d334fa782ee2b5de6fb669ef3f30aa08be0b8fd3a3713577b4eddf6008dbc18d2155b057dafa930c53eb786e2a8daf6e08003b000000000010008600000000000000000040cb0100ce42efa971a63d50178638d358ce68d2fd480a82e1735ec935b5c737de7f94a7ae0c28672e97bb6169ff37129628ce778bb5b2b4701034550d4dad1442595e323cb33d2af847315e33d36d344b70bfc8993153ec26896f068447f0b0888fb43e70e73aa3db26f102c939eaa3b08c065e587acfa24138dd52b79b23a6e1b4b151bab1c417807a624b6a2bb9f3d501284092d57124b97657e87901e4c21511a203c200c1dea05b97f287f1bcbcf240740c000500000000", @ANYBLOB='\f\x00A\x00\x00\x00\x00\x00', @ANYBLOB="000014004600000000005c3a656d302d5b40000000000c000f0000000000ac1414aa10003900000000000500000000000000ccaf72fb15b1f3ad1e87038da61ece5b8044930e4356f6c7211fc48cf089f4366bd813775fa28c980cda3ce1472ef1d2bee6631bb48862be57851cbca077020a76c67c00998182d6c7f9edd07206ccaa1dea3ebfffe965a392a08c87d627b43620fafab146340e233fdd45fb07ae238551836ede67d03ac5"], 0x6}], 0x3, 0x0, 0x0, 0x20004080}, 0x44) socket$netlink(0x10, 0x3, 0x3) 2018/03/22 06:15:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xc}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/03/22 06:15:51 executing program 7: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000000), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x61) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100), 0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/22 06:15:51 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fb6ff4)={0x2000}) r2 = getpid() capget(&(0x7f0000000000)={0x399f1736, r2}, &(0x7f0000000040)={0x800, 0x3, 0x80, 0x3, 0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000985000)={0x20000004}) 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) 2018/03/22 06:15:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0xa, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xfffffffffffff527}], 0x2000000000000147) 2018/03/22 06:15:51 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) [ 57.800961] audit: type=1400 audit(1521699351.444:19): avc: denied { create } for pid=8138 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 57.805908] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:51 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f0000e7e000)="1f0000003a0007811a003809bdff00020a3f20165fffffe400000028000000", 0x1f) readv(r0, &(0x7f0000f7eff0)=[{&(0x7f0000f7f000)=""/56, 0x34}], 0x1) [ 57.869060] audit: type=1400 audit(1521699351.514:20): avc: denied { write } for pid=8138 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 57.874488] SELinux: truncated policydb string identifier [ 57.904987] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) 2018/03/22 06:15:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x0, 0x3f) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/22 06:15:51 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:51 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setitimer(0x2, &(0x7f00000000c0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000000200)='system_u:object_r:apm_bios_t:s0\x00', 0x20) clock_gettime(0x0, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000040)={0x0, 0x0, {0x0, 0x0, 0x0, 0x3}}) 2018/03/22 06:15:51 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='attr/keycreate\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000000c0)={0x8000, 0xbb07, 0x1, 0x5e, &(0x7f0000000000)=""/94, 0x11, &(0x7f0000000080)=""/17, 0x1000, &(0x7f0000000140)=""/4096}) 2018/03/22 06:15:51 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000080)=0x8) read(r0, &(0x7f0000000180)=""/219, 0xffffffffffffff70) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @local}, &(0x7f0000000480)=0xc) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={0x0, {0x2, 0x4e20, @rand_addr=0x400}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x8000, 0x792}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000440)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@empty]}, 0x14) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/22 06:15:51 executing program 0: unshare(0x20000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="030002000000a20ae2730800d078cb0733732e7f4b1817dc555d238a2d22440dd6258f85c57d645fe7ee87fca6322bbf6aacd6586173f41eb83c8fff1243a9cff6a6a07b86da0b2abf13fa756be8443fd0c9ddfe3bbccff1cb8bc89e929bf20c49"], &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xe8, "b7615752be8fdd392bdfb4a76bee2e5b2a48111b8f9fa612b582d2bf24993fc0bf6492e961de03eb27f38077253836be3708bd554067373fa054cab98a32814a6d6f8aa16d35d9495e20efe362986115557ee55efaf898d66f068729a19e5c30800de4d5e90e156ecafff07da8c140a084d81db624de3dfd45c90e59f636354af24795094d4578627467431c13e7b1c462935cd80f29c31c6e4550c1e9df9cd9d90e62bfa37be119c04a92a8eb1bff5c4a23984bfcc03cf61369dcc251b782a9707fdc0770d761529c1f42ed75629d4b895b35c6c4d6b49139c5950d17334042dc58dd489cdd7185"}, &(0x7f00000001c0)=0xf0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) recvmsg(r0, &(0x7f0000000480)={&(0x7f00000002c0)=@l2, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000340)=""/78, 0x4e}], 0x1, &(0x7f0000000400)=""/91, 0x5b, 0x2}, 0x20) arch_prctl(0x0, &(0x7f00000005c0)="03e21a81141ba5de70b10bf28e2f1f009ef70744dad70bcd51b0f419f31a6cdd328cc729c309d2d33f86") r2 = getpgid(0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000680)={0x10, @time={r3, r4+30000000}, 0x5, {0x5, 0x4}, 0x7, 0x2, 0x100}) capset(&(0x7f00000004c0)={0x20080522, r2}, &(0x7f0000000500)={0x2f66, 0x3ff, 0x9, 0x6, 0x4, 0x100000000}) r5 = syz_open_procfs(r2, &(0x7f0000000040)='net/netlink\x00') setns(r5, 0x0) getcwd(&(0x7f0000000200)=""/184, 0xb8) 2018/03/22 06:15:51 executing program 2: r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="627269646761000000000000000500") getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003840)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000003940)=0xe8) connect$packet(r1, &(0x7f0000003980)={0x11, 0x6, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/22 06:15:51 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/144, 0x90) r2 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/03/22 06:15:51 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) 2018/03/22 06:15:51 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0xe0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/03/22 06:15:51 executing program 5: setrlimit(0x8, &(0x7f000018f000)) r0 = memfd_create(&(0x7f0000000000)='proc\x00', 0x2) ioctl$TUNSETLINK(r0, 0x400454cd, 0x2) mlock(&(0x7f0000155000/0x4000)=nil, 0x4000) [ 57.982587] SELinux: policydb string SE Linex does not match my string SE Linux [ 58.002089] SELinux: truncated policydb string identifier 2018/03/22 06:15:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000200)="1b", 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) sendto$inet(r0, &(0x7f0000000000)="b9dbe6983dbeb5edf6fd7bf662f021941d20c9e9dbe094049c8cf128ada54a73b9d0150185d86795213f5aa601e7e4fc8713cc3a5707a1b1d040ac35f91092b2e9ac3a8ea30f863c8bbf573320d6da3654c1a08d72380be57cad7e9e2954a3d71ed8795e95de32225f7dfbc31e3a964d3a04560d0fef5201c81228f5d8932b254df03415bbc72230e91b8d30de6c4118441f", 0x92, 0x8004, &(0x7f00000000c0)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) 2018/03/22 06:15:51 executing program 3: mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) personality(0x5ffffff) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x5) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000040)={0xfffffffffffff441, 0x3}) 2018/03/22 06:15:51 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000bc2000), 0x2) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x78, "d2193ba9135e7bd847558911eb73cdfc6af4c52cb6bbbf7a057a4c72b4a78e9bdda37ecfdac95c8eec3be3630ba9fab05c240109d08249de9f199433e8cab2c48a9e1256e80b4a3566e2cf5bef266b1fd0b5323e508b949cd61927b3230bc2b754541a849e99d22cd5c50843128ad13cd2c05e5f01d112e0"}, &(0x7f0000000100)=0x9c) 2018/03/22 06:15:51 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x50) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x2) 2018/03/22 06:15:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) sendto$unix(r1, &(0x7f0000b35ff7)='\x00', 0x1, 0x40080, 0x0, 0x0) r2 = dup(r0) ioctl$KDENABIO(r2, 0x4b36) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) recvfrom(r2, &(0x7f0000e49000)=""/243, 0xf3, 0x0, 0x0, 0x0) 2018/03/22 06:15:51 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000054fb0)={{0x0, 0x1}, {0xf, 0xa4}}) 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:51 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r0, &(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="04000002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e21, 0x2, @empty, 0x1b}}}, 0x84) [ 58.083224] SELinux: truncated policydb string identifier [ 58.116291] SELinux: policydb string SE Linex does not match my string SE Linux [ 58.153993] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r0, 0x40c, 0x7, &(0x7f0000001200)=""/4096, &(0x7f00000001c0)=0x625e801f497a3b4f) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x28) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e23, 0x8, @empty, 0x7f}, 0x0, [0x7fff, 0x4, 0x8, 0xc43, 0x8, 0x0, 0x6, 0x5]}, 0x5c) 2018/03/22 06:15:51 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002c80)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002cc0)=0x800, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@empty, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) munmap(&(0x7f0000491000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000200)=0x1) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x10000) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x105800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000100)=""/234) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x8004000004000) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000240)={0xa3, 0x7fff, 0x643d, 0x2, 0x7, 0x48000000}) fcntl$addseals(r3, 0x409, 0x4) 2018/03/22 06:15:51 executing program 7: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000000000)={{0xdb10, 0xfffffffffffffffb}, 'port1\x00', 0x20, 0x420, 0x378, 0x1, 0x77, 0x1ff, 0x1, 0x0, 0x1, 0xfffffffffffffe00}) unshare(0x80000100) getdents(0xffffffffffffffff, &(0x7f0000000040), 0x7385baf8532ca971) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'vlan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}) fsync(r0) 2018/03/22 06:15:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) getuid() ioctl$TIOCSETD(r1, 0x541d, &(0x7f0000fdd000)) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x400000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x0, 0x1000000004, 0x0, 0x0, 0x3f}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)) 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:51 executing program 6: r0 = userfaultfd(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x4401fe, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000100)={0x5, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000280)={0x2, r3, 0x10000, 0xfff}) setsockopt$inet6_tcp_buf(r2, 0x6, 0x3f, &(0x7f00000001c0)="c37c80b85933bfb974540e0b0b3e8d777b30248dd1be572695864eaefba405ccc7d1af08addc0b204d97b0347aa323e85dd7ee85976cff7785d3e9df0415352999c684ed1d64557b4f517974d68bd8ad167a672c30255552e388b523e9c46be7ea7269e558235bf1620b2a1c35da35a48ff329e63b2e5b5f578f266eaae0b4acf7f4572681", 0x85) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) fchown(r0, r1, r4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f00008c8000/0x3000)=nil, 0x3000}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/22 06:15:51 executing program 4: write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/28, &(0x7f0000000040)=0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) getpgrp(r2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x0, {{0x2, 0x100000, @loopback=0x7f000001}}}, 0x8c) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000240)=[0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x6, 0x4}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000300)=""/91) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'ip6gretap0\x00', 0x0}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) 2018/03/22 06:15:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0xffffffffffffffc0) mmap(&(0x7f00008c8000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) signalfd(r0, &(0x7f0000000040)={0x100000000}, 0x8) 2018/03/22 06:15:51 executing program 6: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="48a19914a1030063", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x803, 0x10000081f, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x8, 0x2) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="8bfa11f916261ca721821fe352967da1bb51ab488cc63d04a183eaf7768f2f2a9b9f5eabcc6ada975c731e0f2621cc10e456225846a1113f2135af5be6b670dd715e26324f5ef2e8c08dc6a8086caadcf47429f1e52e5fad172924a5d329d63dd5bfd2aad1b7d9235ecdf342ca1b9743bb9acf695a3dd8ae") 2018/03/22 06:15:51 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) 2018/03/22 06:15:51 executing program 3: r0 = socket$inet6(0xa, 0x2100400000000002, 0x43e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x10000a, 0x0, 0x7c}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 06:15:51 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x701, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000001c0)={0x0, 0xc7, &(0x7f00000000c0)="f1c4ca8dd7de51e4d97bfae8ac6d77eeff5e7f69b6b5deea689e6e0d81d6cad4e3ab825af5bcfd3d414856a1cac2f67ccd4b0ea8dffb1a655bd3c820b6b09c93dd7f9d0d1ba02d46f79ee5c0a1189cf3fc598d7dff12a74372a6c1304cc8176264e239f43fec1689d48e3ede2f53803cbcc31129d3af21546bf7614c1cf79dea033bc8bb471eba7ed992defb8a4ae16ecb756158288359e852c43f3fce926df88a88f2f15357b00bc0502c081b2eaa0ff05496a93a5eaf88d7c3c2d5db412b76444a48ee04bab4"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x40, &(0x7f0000000000)="1ad74bb452b1dd3c821f4e83807d8f88bb069be19c5a858471cf680fbd8b203cbf7649c9cb5f06ec22e1e539ed8e843dd0d2df1d66f1852d2779f0c97e2cfc5598a8b0f3ea8777cfb472d268914457b24c2d7ebd8be6cb75", 0x58) 2018/03/22 06:15:51 executing program 4: write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:51 executing program 0: r0 = memfd_create(&(0x7f000087affc)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x3f}, &(0x7f0000000040), &(0x7f00000000c0)={r1, r2+30000000}, 0x8) 2018/03/22 06:15:51 executing program 5: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x181002) r0 = getpgrp(0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x1b, 0x7, @tid=r0}, &(0x7f0000000080)) mmap(&(0x7f0000a23000/0x3000)=nil, 0x3000, 0x1, 0x1810, 0xffffffffffffffff, 0x8000000000000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000200)=""/9) 2018/03/22 06:15:51 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000086fa8)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf5100000002800000004001ce1ed5e000000000022000d00010007000002121f00ec6b0f536e", 0x58}], 0x1) [ 58.281884] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:52 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x12, 0x4, @tid=r1}, &(0x7f0000b86ffc)) poll(&(0x7f0000587ff0)=[{r0}], 0x1, 0xffffffff) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) munlockall() 2018/03/22 06:15:52 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x12, &(0x7f000033c000), 0x14) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 06:15:52 executing program 4: write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:52 executing program 3: r0 = socket(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0xfffffffffffffffc}) 2018/03/22 06:15:52 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) [ 58.356681] SELinux: truncated policydb string identifier 2018/03/22 06:15:52 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:52 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x36b, 0xfffffeffff7ffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f00007c9ffc), &(0x7f00002d8ffc)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x2, 0x3, 0xfffffffffffffeff, 0x1}, {0x0, 0x80000000, 0x4ea1, 0x10001}, {0x1, 0x1f, 0x2, 0x6fa}, {0x1, 0x1, 0x3, 0x1}]}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.FinderInfo\x00', &(0x7f0000000080)='trustednodevself\x00', 0x11, 0x3) 2018/03/22 06:15:52 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000001140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"2f797aee06b799b3d78fd4a300", 0x200004011}) ioctl$void(r0, 0x5450) r1 = gettid() ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000340)=ANY=[@ANYBLOB="738e2c83b4b9ce01000700ffffffffffff9b0da76acc6cfdff0012db02f8ffffffffffaaaaaaaaaaaaaaaaaaaaaabb0380c200000392a8e810166ae42e1f55e081004efd1e3851d1c3688ae84e350aecfec61874c95d7875043e92f7b1c2e3d2cb6c80c828fa7862711e5674049f75bfdb54f40efb8b0e1812dfe11af810f4e3559cff1c61d6ffc357b02e8629cae30dac0000"]) r2 = syz_open_procfs(r1, &(0x7f0000000000)='attr/current\x00') sendfile(r0, r0, &(0x7f00000001c0), 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x5}, &(0x7f0000000180)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r2, r2, &(0x7f0000000200), 0x2a) 2018/03/22 06:15:52 executing program 5: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = dup(0xffffffffffffffff) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 06:15:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getitimer(0x2, &(0x7f0000df8000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a01fd0)={0x14, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0ca2589fb034bf000f8100000000000000000000eb590d31a53924a07ebc03ac7410f30543874045150dd457bfd9f8f3780596774a657a510c0cdd5d1d0e4bdb3317289720de7188cf37e501c52d5fe259fdd06f039988bd69f9b8109453124976e5e93eb1e705b384676318033fb13da06eeb64497380d7f21ce38cf980f593e59b95c14eda228dbe4e8d256abecb648ebfd98fe31a9f2bc5ec7d6964c0c6d9220c4d5e85ff2f01302ba26fcdf6b2f6315c1fd601b1f3766dee0a3976cdb915b111e465604241a16a2c9b9fe59e83d69f33eee13ec5db415103"], 0xf2, 0x0, &(0x7f0000c9bf0e)="73a94b5f763c0237112ad7e226d44655b2e595e3335c9530d3901019c6714bf91f0f85c6863f28449b180959b003039cdb3e9b60e174ed40ba20cf538dccb7d5bac33f6253e2544c43eb49b1246d65978410e43d4a5c00b4fb6f3e053565c4af0b33c69590a3f5b3853cd3392cd93ee020024730b7b82c0f63030f5dc438dfdc78c2c010ec291acaabca1f3770a8dde1b565704e621a3f632aa043920fdcbece4ed0a820551175d47d4b68b7ae41fd1cfe0f656f9d7c1c9b8f87bc5c513abd4f782a12d58bc4d5a2740692efaba6a482d69edbd52f056cf78b5ccac34fcd343496a7d541c8e7efdfb37d17dc465897baec21"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000240)=0x200000, 0x4) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000001c0)=r2) sendfile(r1, r1, &(0x7f0000000140), 0x3) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f00000002c0)={0x1, {{0xa, 0x4e23, 0x6, @empty, 0x10001}}, {{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x104) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req) sendto$inet(r1, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) acct(0x0) recvfrom$inet(r1, &(0x7f0000df7000)=""/157, 0x9d, 0x10003, &(0x7f0000df7ff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000080)=0xb, 0x2f) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000450000)={&(0x7f00005d8000)=[0x0, 0x0], 0x2}) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x200000, 0x0) sendto$inet(r1, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/03/22 06:15:52 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) [ 58.439608] SELinux: truncated policydb string identifier 2018/03/22 06:15:52 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x2000, 0x5, 0x2, r1}) fcntl$lock(r0, 0x7, &(0x7f0000876000)={0x1}) 2018/03/22 06:15:52 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000ffc000)=0x2, 0x1a0) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 06:15:52 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) readv(r0, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x9}], 0x1) fcntl$addseals(r0, 0x409, 0x8) 2018/03/22 06:15:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000006e000)="7f", 0x1) r1 = getuid() setfsuid(r1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/22 06:15:52 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578"], 0x10) 2018/03/22 06:15:52 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80, 0x0) 2018/03/22 06:15:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) quotactl(0x2, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)="9cbbf9afbf22bc1e6a9dcd6ef81d323a48a0e0014997777c31abab3b666af4e126c5951a5c61ebc2e6ea8261fe5fa68c127787e5e00a8eac16ad6a67b4e843071a18260657b0ae5b13489350f1329aa6faafe0980412641501ed6f04cdaf147c42c13a977cd908cf619f46462ed4fb66dda0aaa19cd2e961d4e5a3efef89e67b4e862c9c0c7367be09116acda74d1f1facf3d7d1befde67a49dd4a6d7760f102105f36b342a806b7dd98dcc577990f6d15176cdcf7b82a1dcb24840d3deda91d2a5f") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xfe}}) [ 58.522377] SELinux: truncated policydb string identifier 2018/03/22 06:15:52 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e3d"], 0x13) 2018/03/22 06:15:52 executing program 0: r0 = memfd_create(&(0x7f0000000000)='vboxnet0selfcpuset\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x7, 0x7fff}, 'port1\x00', 0x10, 0x800, 0x8, 0x100000001, 0x2, 0x6, 0x3ff, 0x0, 0x2, 0x4b}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000140)={&(0x7f0000000100)=[0x1, 0xcd2, 0x3, 0x92b1], 0x4, 0x8, 0x2, 0x5, 0x2, 0x3ff, {0x1, 0x2bc8800000, 0x8000, 0x52, 0xffffffffffffff7f, 0x6343, 0x7ff, 0x6, 0x8, 0x7, 0x3f, 0x9, 0x4, 0x0, "8dd8a104d344b5d799b6a7de754beb3a64ffc0543e12e00864bdf9878e78f2d2"}}) clone(0xfffffffffffffffc, &(0x7f0000f66f9b), &(0x7f0000e4b000), &(0x7f00008c8000), &(0x7f0000a71fff)) 2018/03/22 06:15:52 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/44, 0x2c}, {&(0x7f0000000080)=""/222, 0xde}], 0x2, 0x20) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x7a2, 0xfffffffffffffffe, 0x7fffffff, 0xfffffffffffffffc, 0x3f, 0x40, 0x61d, 0x6, 0x20, 0x10001, 0x1000}, 0xb) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000598ff8)='./file0\x00', 0x26103, 0x0) sendto(r0, &(0x7f0000000200)="aabc2f14b164bfd544cf3d625d07f9d3f2be56c5e0657dd56c242b5efe9392c6e814abf8ee03a19e4a96c9056544938116651c99d798a4ed8a476c9261546470fd3dfe0f668d8c0006f4", 0x4a, 0x800, &(0x7f0000000280)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x80) 2018/03/22 06:15:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00013027f000031cc3f0400000000000000060800007f000001db2f4a86fab4475611fb443e4132196d4c166fcf5818a7c9"], 0x14) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x20f) 2018/03/22 06:15:52 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[], 0x0) 2018/03/22 06:15:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000000010) bind$netlink(r0, &(0x7f0000d03000)={0x10, 0x0, 0x0, 0x2000000005}, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0xfffffffffffffff9, 0x7f, 0x3f, 0x6}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = gettid() process_vm_readv(r2, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/227, 0xe3}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/27, 0x1b}, {&(0x7f0000000240)=""/208, 0xd0}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/23, 0x17}, {&(0x7f0000000500)=""/210, 0xd2}, {&(0x7f0000000600)=""/114, 0x72}], 0x9, &(0x7f0000001800)=[{&(0x7f0000000700)=""/234, 0xea}, {&(0x7f0000000800)=""/4096, 0x1000}], 0x2, 0x0) [ 58.620410] SELinux: policydb string SE Linex does not match my string SE Linux [ 58.648147] vmalloc: allocation failure: 0 bytes 2018/03/22 06:15:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='@') setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x477, 0x5, 0x6, 0x63, 0xda5, 0x3, 0x40}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0x2000}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x8, 0x8, 0xfffffffffffffff9, 0x101, 0x80, 0x593b0acb, 0x400, 0xb2}, &(0x7f0000000240)={0x4, 0xb8, 0x9, 0x4, 0x1c, 0xffffffff, 0xffffffff, 0xfff}, &(0x7f0000000280)={0x0, 0x9, 0x6, 0x0, 0x4, 0x3, 0x0, 0x6}, &(0x7f0000000300)={r1, r2+30000000}, &(0x7f0000000380)={&(0x7f0000000340)={0x6}, 0x8}) getgid() listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=""/216, 0xd8) 2018/03/22 06:15:52 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000240)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x4, 0x0, &(0x7f0000000080)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00000000c0)='_'}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/22 06:15:52 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_STATUS(r0, 0x127f, &(0x7f00000000c0)={0x81000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, "cde0ed5f120000006a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bb09000f098721dfe4b1832cd48406109271de15e091c00872", [0x9]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x1ff800, 0x714c, 0x8, 0x1, 0xd423, 0x5}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x42, {0x2, 0xffff, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240)=0x8, &(0x7f0000000280)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0xb, 0x4, "cf1d2ec3008f292177ea6283b97798ce9e57faad43a3195b65b1e9cd30805e1697378d1241f105419010f00527d15c74b7726402463df1b077e5e8b10e97a562", "a045cbc32931b28ee1c55be8fc13c0e097d00d81cb693688f271b86f32950b56", [0x7, 0x8c]}) 2018/03/22 06:15:52 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578"], 0x10) 2018/03/22 06:15:52 executing program 0: unshare(0x800) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x6}, 0x8) [ 58.650497] audit: type=1400 audit(1521699352.294:21): avc: denied { bind } for pid=8375 comm="syz-executor7" 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 [ 58.652228] audit: type=1400 audit(1521699352.294:22): avc: denied { getattr } for pid=8375 comm="syz-executor7" path="socket:[18336]" dev="sockfs" ino=18336 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 [ 58.685317] binder: 8382:8385 ioctl c0306201 20000040 returned -11 [ 58.715008] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 58.724128] CPU: 0 PID: 8372 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 58.731758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 58.741103] 0000000000000000 72b91cff3ffbf210 ffff8801cd89f8c0 ffffffff81d0408d [ 58.749139] 1ffff10039b13f1b ffff8800b401c800 00000000024000c2 0000000000000000 [ 58.757163] 0000000000000001 ffff8801cd89f9d0 ffffffff81431059 ffffffff838ac620 [ 58.765192] Call Trace: [ 58.767765] [] dump_stack+0xc1/0x124 [ 58.773119] [] warn_alloc_failed+0x1d9/0x240 [ 58.779170] [] ? zone_watermark_ok_safe+0x290/0x290 [ 58.785827] [] ? mutex_lock_nested+0x5d4/0x850 [ 58.792047] [] __vmalloc_node_range+0x41d/0x630 [ 58.798354] [] ? task_has_security+0x130/0x270 [ 58.804561] [] vmalloc+0x5b/0x70 [ 58.809549] [] ? sel_write_load+0x130/0xff0 [ 58.815506] [] sel_write_load+0x130/0xff0 [ 58.821287] [] ? hash_futex+0x210/0x210 [ 58.826889] [] ? sel_read_bool+0x250/0x250 [ 58.832747] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.839732] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 58.846725] [] ? sel_read_bool+0x250/0x250 [ 58.852591] [] __vfs_write+0x103/0x450 [ 58.858100] [] ? __vfs_read+0x440/0x440 [ 58.863697] [] ? __lock_is_held+0xa1/0xf0 [ 58.869466] [] ? __lock_is_held+0xa1/0xf0 [ 58.875239] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 58.882049] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 58.888600] [] ? __sb_start_write+0x14a/0x310 [ 58.894718] [] vfs_write+0x18a/0x530 [ 58.900055] [] SyS_write+0xd9/0x1b0 [ 58.905304] [] ? SyS_read+0x1b0/0x1b0 [ 58.910731] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 58.916933] [] ? SyS_read+0x1b0/0x1b0 [ 58.922359] [] do_fast_syscall_32+0x321/0x8a0 [ 58.928479] [] sysenter_flags_fixed+0xd/0x17 [ 58.935311] Mem-Info: [ 58.937890] active_anon:53776 inactive_anon:43 isolated_anon:0 [ 58.937890] active_file:3586 inactive_file:8447 isolated_file:0 [ 58.937890] unevictable:0 dirty:152 writeback:0 unstable:0 [ 58.937890] slab_reclaimable:6289 slab_unreclaimable:58835 [ 58.937890] mapped:23903 shmem:51 pagetables:640 bounce:0 [ 58.937890] free:1474553 free_pcp:480 free_cma:0 [ 58.971194] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 59.012680] lowmem_reserve[]: 0 2911 6411 6411 [ 59.017925] DMA32 free:2677292kB min:30608kB low:38260kB high:45912kB active_anon:93080kB inactive_anon:80kB active_file:6788kB inactive_file:12348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:296kB writeback:0kB mapped:36624kB shmem:104kB slab_reclaimable:12140kB slab_unreclaimable:108652kB kernel_stack:2944kB pagetables:1252kB unstable:0kB bounce:0kB free_pcp:1328kB local_pcp:664kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 59.064068] lowmem_reserve[]: 0 0 3500 3500 [ 59.069081] Normal free:3211696kB min:36808kB low:46008kB high:55212kB active_anon:115700kB inactive_anon:92kB active_file:7560kB inactive_file:21440kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:320kB writeback:0kB mapped:58960kB shmem:100kB slab_reclaimable:13032kB slab_unreclaimable:126772kB kernel_stack:2688kB pagetables:1252kB unstable:0kB bounce:0kB free_pcp:860kB local_pcp:508kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 59.114952] lowmem_reserve[]: 0 0 0 0 [ 59.119357] DMA: 0*4kB 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) = 15904kB [ 59.134174] DMA32: 219*4kB (UME) 111*8kB (UME) 57*16kB (UM) 52*32kB (UM) 82*64kB (UM) 35*128kB (UM) 18*256kB (UM) 13*512kB (UM) 10*1024kB (M) 4*2048kB (M) 643*4096kB (M) = 2677492kB 2018/03/22 06:15:52 executing program 6: 2018/03/22 06:15:52 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0xfffffffffffffffb, 0xa08, "60e7e45f1c2e", 0x5}, 0x10) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmmsg(r1, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) 2018/03/22 06:15:52 executing program 3: 2018/03/22 06:15:52 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578"], 0x10) 2018/03/22 06:15:52 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[], 0x0) 2018/03/22 06:15:52 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000021f74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/22 06:15:52 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket(0x11, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/access\x00', 0x2, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x0) dup3(r0, r2, 0x0) fchmod(r3, 0x1) 2018/03/22 06:15:52 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r0, &(0x7f0000000040)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r2 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) sendfile(r2, r1, &(0x7f0000000200)=0x100000, 0x10000) 2018/03/22 06:15:52 executing program 3: [ 59.153216] Normal: 286*4kB (UME) 123*8kB (UME) 80*16kB (UM) 174*32kB (UM) 107*64kB (UME) 28*128kB (UME) 18*256kB (UME) 12*512kB (UME) 11*1024kB (M) 4*2048kB (UME) 772*4096kB (M) = 3211728kB [ 59.173197] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 59.181776] 12086 total pagecache pages [ 59.185756] 0 pages in swap cache [ 59.189184] Swap cache stats: add 0, delete 0, find 0/0 [ 59.194524] Free swap = 0kB [ 59.197533] Total swap = 0kB [ 59.200528] 1965969 pages RAM [ 59.203606] 0 pages HighMem/MovableOnly [ 59.207582] 320145 pages reserved [ 59.211831] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:52 executing program 6: 2018/03/22 06:15:52 executing program 2: 2018/03/22 06:15:52 executing program 5: 2018/03/22 06:15:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0201000108000000ffffffffffffffff0300060033b697b446164c91e01e120c4c0000000002712430f48c810f5285004e20ac14000000000000000000000300050000000000b0d44e20e00000010000000000000000755d4eb3b292edd99eb2138495df56b6709bdd1a34a7e9df9cc7ac361b18b7bffd76808bdc6efba52c31b11b7dd0bd82"], 0xffffffffffffffe4}, 0x1}, 0x3) [ 59.242439] vmalloc: allocation failure: 0 bytes [ 59.253823] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 59.267562] CPU: 1 PID: 8413 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 59.275225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.284574] 0000000000000000 fed3ae8a8ed04357 ffff8801c9a178c0 ffffffff81d0408d [ 59.292611] 1ffff10039342f1b ffff8801d03b3000 00000000024000c2 0000000000000000 [ 59.300634] 0000000000000001 ffff8801c9a179d0 ffffffff81431059 ffffffff838ac620 [ 59.308654] Call Trace: [ 59.311236] [] dump_stack+0xc1/0x124 [ 59.316596] [] warn_alloc_failed+0x1d9/0x240 [ 59.322653] [] ? zone_watermark_ok_safe+0x290/0x290 [ 59.329319] [] ? mutex_lock_nested+0x5d4/0x850 [ 59.335899] [] __vmalloc_node_range+0x41d/0x630 [ 59.342203] [] ? task_has_security+0x130/0x270 [ 59.348408] [] vmalloc+0x5b/0x70 [ 59.348849] device lo entered promiscuous mode [ 59.350748] device lo left promiscuous mode [ 59.362246] [] ? sel_write_load+0x130/0xff0 [ 59.368186] [] sel_write_load+0x130/0xff0 [ 59.373995] [] ? hash_futex+0x210/0x210 [ 59.379598] [] ? sel_read_bool+0x250/0x250 [ 59.385465] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.392453] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.399446] [] ? sel_read_bool+0x250/0x250 [ 59.405314] [] __vfs_write+0x103/0x450 [ 59.410827] [] ? __vfs_read+0x440/0x440 [ 59.416430] [] ? __lock_is_held+0xa1/0xf0 [ 59.422197] [] ? __lock_is_held+0xa1/0xf0 [ 59.427966] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.434781] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 59.441348] [] ? __sb_start_write+0x14a/0x310 [ 59.447483] [] vfs_write+0x18a/0x530 [ 59.452845] [] SyS_write+0xd9/0x1b0 [ 59.458107] [] ? SyS_read+0x1b0/0x1b0 [ 59.463552] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 59.469770] [] ? SyS_read+0x1b0/0x1b0 [ 59.475193] [] do_fast_syscall_32+0x321/0x8a0 [ 59.481416] [] sysenter_flags_fixed+0xd/0x17 [ 59.490686] Mem-Info: [ 59.493153] active_anon:53230 inactive_anon:45 isolated_anon:0 [ 59.493153] active_file:3590 inactive_file:8449 isolated_file:0 [ 59.493153] unevictable:0 dirty:157 writeback:0 unstable:0 [ 59.493153] slab_reclaimable:6299 slab_unreclaimable:58815 [ 59.493153] mapped:23840 shmem:51 pagetables:629 bounce:0 [ 59.493153] free:1475152 free_pcp:549 free_cma:0 [ 59.528375] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 59.569728] lowmem_reserve[]: 0 2911 6411 6411 [ 59.574890] DMA32 free:2675244kB min:30608kB low:38260kB high:45912kB active_anon:95184kB inactive_anon:80kB active_file:6788kB inactive_file:12348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:296kB writeback:0kB mapped:36400kB shmem:96kB slab_reclaimable:12132kB slab_unreclaimable:108560kB kernel_stack:3104kB pagetables:1360kB unstable:0kB bounce:0kB free_pcp:1176kB local_pcp:684kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 59.620998] lowmem_reserve[]: 0 0 3500 3500 [ 59.626261] Normal free:3213896kB min:36808kB low:46008kB high:55212kB active_anon:113556kB inactive_anon:100kB active_file:7576kB inactive_file:21448kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:340kB writeback:0kB mapped:58960kB shmem:108kB slab_reclaimable:13068kB slab_unreclaimable:126768kB kernel_stack:2624kB pagetables:1148kB unstable:0kB bounce:0kB free_pcp:1060kB local_pcp:400kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 59.672316] lowmem_reserve[]: 0 0 0 0 [ 59.676766] DMA: 0*4kB 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) = 15904kB [ 59.691801] DMA32: 239*4kB (UME) 117*8kB (UM) 71*16kB (UME) 57*32kB (UME) 86*64kB (UME) 39*128kB (UME) 19*256kB (UME) 14*512kB (UME) 12*1024kB (ME) 4*2048kB (ME) 642*4096kB (M) = 2677492kB [ 59.711526] Normal: 276*4kB (UME) 125*8kB (UME) 79*16kB (UME) 177*32kB (UME) 109*64kB (UM) 28*128kB (UME) 18*256kB (UME) 12*512kB (UME) 11*1024kB (M) 3*2048kB (UME) 773*4096kB (M) = 3213960kB [ 59.731622] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 59.740200] 12091 total pagecache pages 2018/03/22 06:15:53 executing program 3: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) 2018/03/22 06:15:53 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000012c0)) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000000080)='..', &(0x7f0000000040)='../file0\x00') r0 = inotify_init1(0x0) rt_sigpending(&(0x7f0000000280), 0x8) getsockname$ax25(0xffffffffffffffff, &(0x7f00000011c0), &(0x7f0000001200)=0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x420800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xf27, 0xfc7, 0x2, 0x401, 0x4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x401, 0x4, 0x4, 0xf8, r2}, &(0x7f0000000240)=0x10) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0xc0) 2018/03/22 06:15:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socketpair$inet6(0xa, 0x0, 0x3b07, &(0x7f0000000000)={0xffffffffffffffff}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x40040, 0x0) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000240)={0x8, 0x2, 0x4, 0x4, 0x746, 0x2}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x33c1, 0x4}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x8, 0x2, 0x8, 0x9, 0x9, 0x6, 0x1000000000000, 0x3, 0x2, 0x5, 0xa86, 0x6, 0x2, 0x5, 0x100000000]}, &(0x7f00000001c0)=0x100) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) dup2(r0, r1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="e000001a7f00000100000000020000007f0000011c4a81619bf330a2299399de586daaa7943dbeff6c248710b22b96e3532ac38898f00a6c"], 0x19e) 2018/03/22 06:15:53 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578599ea859ccf1701fb8f969b9e94e344f35769adb39f30c559480224a53cf5b7ac17f8248695086e91b5b4ade573f2ce112930027381534be94ee2a91e86133aeac6cd8f98d082aa355fa829c099222166a55e94c829c7835853000950a2346beff055035439ab7bc5f8590a397fb4c15a9335530e3150ab99ce45e559f2a146d263afb91a53c89595333aaec40dbcce1cb7da543ba20ffdb0653a834020d59b3bea156327bad41d08714ec6f8e98729369fa209c565320e6a92ffa53eefba03e87177a1013e09184d1af56157c53106534bf"], 0x11) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "231cc21648ba3fc0fd3ffb62a78cab848a482343a9769e9c71f6f7a3390fd666145585ee1a77cae90e048ed1dcb442628c1821d1bb8901385cbd306f256362b070bdf39cd4fc1a53d82a3656848aaff676ec282604277dce19c69108a737308163230ca184f45157db69fbf6f66a938efb09489de8a2960bbf7edf556c7ab336c3c0cb8ba98605a89e83b3f8f3961f86be8e62aca8a21e7af7a4c73472a4f67961232b106d86d893e1f6c60c89c2e9ec530e80b222ffd7c2eb0714c88dcb481ef0499023b7cfead5a08ffeb2eb020982275f4a0fa1c48caec9"}, 0xe9) 2018/03/22 06:15:53 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000080)={0x4, 0xfffffffffffffffb, 0xa08, "60e7e45f1c2e", 0x5}, 0x10) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmmsg(r1, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) 2018/03/22 06:15:53 executing program 0: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x61, 0xff, 0x4, 0x3f, 0x9, 0xaa92, 0x5, 0x100000001}, &(0x7f0000000040)={0x3f, 0x0, 0x5, 0x1f, 0xa17, 0x6, 0x18}, &(0x7f0000000080)={0x9, 0x8001, 0xffff, 0x7, 0x100000000, 0x3, 0x8000, 0x3f}, &(0x7f00000000c0)={0x0, 0x7530}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000280)=@rc={0x1f}, 0xfffffcfc) 2018/03/22 06:15:53 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[], 0x0) 2018/03/22 06:15:53 executing program 6: syz_emit_ethernet(0x6a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x1, 0x80000001, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, &(0x7f0000978000)={0x0, 0x1, [0x0, 0x0, 0x0, 0xa30]}) r0 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r0, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80) socket$inet(0x2, 0xa, 0x3ff) 2018/03/22 06:15:53 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x2010000100000001, 0x8) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) [ 59.744150] 0 pages in swap cache [ 59.747603] Swap cache stats: add 0, delete 0, find 0/0 [ 59.752948] Free swap = 0kB [ 59.755960] Total swap = 0kB [ 59.758953] 1965969 pages RAM [ 59.762026] 0 pages HighMem/MovableOnly [ 59.765993] 320145 pages reserved 2018/03/22 06:15:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r4, @in={{0x2, 0x4e20}}}, 0x84) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) sendmsg$nl_netfilter(r3, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x12c, 0xb, 0xb, 0x400, 0x70bd26, 0x25dfdbfb, {0xf, 0x0, 0x2}, [@nested={0x40, 0x94, [@generic="5671a593e33732d1517a1914654c38e09c5560fff319ba4694a9c0c3f76691d624035d1aa31df0dda3f8effa6872f919360ba5e7619567ddb4b7e6"]}, @generic="1622cb75122e0134199604ff1cb9dbaae68bcf3a4f3a5921b0b0df46d57253c76aae223c588344554adc2f43e2b3b820b7c84ff234af3d7be835ff4b7ccb17deb8fe89844fcd613754cf9ca2922b0b446c335e65cbbf9fcec41ae3c1602aa52a074b78f02f957c283984808f2e7f390e96c9a722044a3101520b79155853a65002c159fd946310ce3ab92787ea6bf4dcd6c584beb6049c18a80e14474238b3e641699cd3fdfbcdea0b68ff100733ee7dc08f7cc96cc8f3a386", @typed={0x14, 0x1f, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0x8, 0xd, @u32=0x1}]}, 0x12c}, 0x1}, 0x1) 2018/03/22 06:15:53 executing program 2: openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xfffffffffffffffb, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) epoll_pwait(r1, &(0x7f00003d9fc4)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) [ 59.792031] SELinux: policydb string SE Linex does not match my string SE Linux [ 59.813901] vmalloc: allocation failure: 0 bytes [ 59.824746] keychord: keycode 8208 out of range [ 59.828030] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 59.828039] CPU: 0 PID: 8445 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 59.828043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.828054] 0000000000000000 fcb756bb81831fa5 ffff8800b1a3f8c0 ffffffff81d0408d [ 59.828063] 1ffff10016347f1b ffff8801cf046000 00000000024000c2 0000000000000000 [ 59.828073] 0000000000000001 ffff8800b1a3f9d0 ffffffff81431059 ffffffff838ac620 [ 59.828074] Call Trace: [ 59.828091] [] dump_stack+0xc1/0x124 [ 59.828101] [] warn_alloc_failed+0x1d9/0x240 [ 59.828108] [] ? zone_watermark_ok_safe+0x290/0x290 [ 59.828119] [] ? mutex_lock_nested+0x5d4/0x850 [ 59.828130] [] __vmalloc_node_range+0x41d/0x630 [ 59.828138] [] ? task_has_security+0x130/0x270 [ 59.828144] [] vmalloc+0x5b/0x70 [ 59.828151] [] ? sel_write_load+0x130/0xff0 [ 59.828158] [] sel_write_load+0x130/0xff0 [ 59.828167] [] ? hash_futex+0x210/0x210 [ 59.828175] [] ? sel_read_bool+0x250/0x250 [ 59.828186] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.828194] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 59.828203] [] ? sel_read_bool+0x250/0x250 [ 59.828212] [] __vfs_write+0x103/0x450 [ 59.828218] [] ? __vfs_read+0x440/0x440 [ 59.828224] [] ? __lock_is_held+0xa1/0xf0 [ 59.828229] [] ? __lock_is_held+0xa1/0xf0 [ 59.828237] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 59.828245] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 59.828252] [] ? __sb_start_write+0x14a/0x310 [ 59.828257] [] vfs_write+0x18a/0x530 [ 59.828263] [] SyS_write+0xd9/0x1b0 [ 59.828268] [] ? SyS_read+0x1b0/0x1b0 [ 59.828276] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 59.828281] [] ? SyS_read+0x1b0/0x1b0 [ 59.828287] [] do_fast_syscall_32+0x321/0x8a0 [ 59.828295] [] sysenter_flags_fixed+0xd/0x17 [ 59.828298] Mem-Info: [ 59.828314] active_anon:58403 inactive_anon:45 isolated_anon:0 [ 59.828314] active_file:3593 inactive_file:8450 isolated_file:0 [ 59.828314] unevictable:0 dirty:163 writeback:0 unstable:0 [ 59.828314] slab_reclaimable:6305 slab_unreclaimable:58845 [ 59.828314] mapped:23851 shmem:51 pagetables:666 bounce:0 [ 59.828314] free:1469924 free_pcp:352 free_cma:0 [ 59.828336] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 59.828344] lowmem_reserve[]: 0 2911 6411 6411 [ 59.828366] DMA32 free:2664844kB min:30608kB low:38260kB high:45912kB active_anon:105572kB inactive_anon:80kB active_file:6788kB inactive_file:12348kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:296kB writeback:0kB mapped:36480kB shmem:96kB slab_reclaimable:12132kB slab_unreclaimable:108560kB kernel_stack:2848kB pagetables:1232kB unstable:0kB bounce:0kB free_pcp:860kB local_pcp:296kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 59.828374] lowmem_reserve[]: 0 0 3500 3500 [ 59.828396] Normal free:3198948kB min:36808kB low:46008kB high:55212kB active_anon:128040kB inactive_anon:100kB active_file:7584kB inactive_file:21452kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:356kB writeback:0kB mapped:58924kB shmem:108kB slab_reclaimable:13088kB slab_unreclaimable:126820kB kernel_stack:2528kB pagetables:1432kB unstable:0kB bounce:0kB free_pcp:548kB local_pcp:324kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 59.828410] lowmem_reserve[]: 0 0 0 0 [ 59.828446] DMA: 0*4kB 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) = 15904kB [ 59.828486] DMA32: 217*4kB (UME) 117*8kB (UM) 72*16kB (UME) 46*32kB (UME) 85*64kB (UME) 38*128kB (UME) 20*256kB (UME) 14*512kB (UME) 12*1024kB (ME) 2*2048kB (ME) 640*4096kB (M) = 2664844kB [ 59.828526] Normal: 245*4kB (UME) 119*8kB (UME) 78*16kB (UM) 160*32kB (UM) 109*64kB (UM) 28*128kB (UME) 18*256kB (UME) 12*512kB (UME) 11*1024kB (M) 2*2048kB (UE) 770*4096kB (M) = 3198892kB [ 59.828531] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 59.828533] 12095 total pagecache pages [ 59.828537] 0 pages in swap cache [ 59.828540] Swap cache stats: add 0, delete 0, find 0/0 2018/03/22 06:15:53 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000f29ff8)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000f53000)='ramfs\x00', 0x1, &(0x7f00008ccf61)) timer_create(0x6, &(0x7f0000000000)={0x0, 0x7, 0x5, @thr={&(0x7f0000002c40)="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", &(0x7f0000003c40)="82c37c2225504f430dca951b975fec2e9f2c3c599013e4f90994f5f1dd971da0c81104789b7e"}}, &(0x7f0000000040)=0x0) timer_settime(r0, 0x0, &(0x7f0000000080)={{}, {0x77359400}}, &(0x7f00000000c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000002c00)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x4, @empty, 0xff}}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000000200)="1762e44db5b521894571a24b83ffe352aac8a65fd8c7f939c2ba667917be6400a1e392a598552c0b721aedc3f15ec217066ec9456a3af2629d62bd1fec9633dcf91ca3b87cbc21c4199fbcaf5a50e4d34ebf55b05be8a088e4da2b382ee95d74fb9369acb81f2a228ba5477cea34350a3dd4a19245819366f053c4e1285f6fff6ad047d56ae73a6e728e07cb90e1c2e2c03b70058bef494ae869b951191bcdaea346b0a5afc1fbe39c522328163e9658c84257ca556ae5ed040e66f88f895458cda7fcd56c6ca112dd9dc37963aec6f24939262dc9d4e6", 0xd7}, {&(0x7f0000000300)="551fe473bd42c285e5dd4854ff17ced39ba29eaccdc4b3bf3687e2931e0f32e0f887a7cb2db6b8c313afd15031de443821801d8337694d57f226b02811015465fb927113f93c1a30d0bee6a6078c0a10b950e3196532a657bc289406644b2b726677f528a86f663adfacbdd99307e7d419f37286650984517385d5db882e8fbf8b9d3604f17b1228c7b01b1ebedc8ba13947de75aefcee2478e7234838cb3416f4c9103bfc71d0355c5840ae0d8bc1a017134d775705d1570cd0498ddfca11f6aeaf5e1bc6129d2080744a50b04a73982b88b343ec98316fc7f98b9ef9b060f17a336a548dbe284e2e7f64676dd8d0a6c0075d6c8938cf0d85cb7749b54394b6a47329408caac3299b52f61547fcc5f3dbe41245625c3ff2c0ba4acb43926e739d237bd62878bf87903e33e08b7293d2ff3e5e7c7ba13ce01cac6bb09ab81d80fa75b313a66c85abe3f1f216ec8a3750ee228b8dbabd9985ed4057bdc58f196f121780c85c144b84af43a4e1877e660c43580c10df236d08732727f6a416062ef9a6ac53c13d20e636c13b8bfd12740161d62036e74325dacf2789e318f79f4508b35e9ddaaf9ed2b71d807874433e4e04b8ba6efe13783effa1c27aa17028235e3600e4aa33ffeefac54d06aea4e3b0b35e0aaeff9a605d7531d032f0382f4ec364b69da16093c4d873b2aac81c3c0639f61d9e8998fbfcefc1c5e6fbd3c9236aa22fbcdc89a3a0555b355e8323b523bd70030a036f6afe99a0dde55f91e52ead2dfd2d13100086a365690cc6272ec196c63ab96d814101df5b939dc57977a239f8cee7d1d36fe4dcf119d751ac95bb4374d961da99b5bfd210bac7fd3c1e8d6fd39648d07d427e62369556d59463b512b0c44e8c0fd4820b91d6c3f1b95e5f94ea243ac698e781b8447859d4e84f27ae1629e3bd0f95130de6ea4c8c52776f93d2ea1a720274f699b5ce906f23085895ebccc4cf80065afa4b23e4c49fb6a4c6f9e063de644e58eabc7b568288444116d1bd66ed2f857273d0a0d5343d636f4eea63fb2912c3280e914f8f0e7cda6895a2d9659a8f850bacfcbbea76fc3231cf4931191059ce5854306fd271bc74e037b81986c2ade0af709fe81528951a64d21c8bca1ca08feb73e3f08e30d22910b66070e9c54480c77f2e0463bd2719a8f4001ac87796cf708143c20176951f37a996655720a0e1f4af543bce1be6633a2f6db4650b9ec25111c92602c3c230fa718219f9a50f6f0339ad01d8e8440700d88d87ecc74b9765c03f726235848b5e9ef2669fdb0278032d23f41212f2694a9d622ad05043bb7804fffdd6d6c4a366921f60a5d70b876137f073941f89931a7016b428d81a05b59d9e2caa622aacf9fdd209c0864c6cc28012b2206c88b73ee7c2257fa30d15bc33ae5b9ee7a93ec4466e204a3e4fed925097746886adc2e21bf33fb41438613c292d74302eb44b36e98ab82f2d8897cdfa17aa114299dfd217389cc4bac19bdb75bda697b90c46cdc2dcca8b657dfe051c4416e1c65f21ed746dfe124a5909593a32d9cc7ffa2e529f129ea4617392be32462abed43fb98ad9d85342e1c3403750e5b2bff2d00920aa3377b7d5769c5bf1efae8594a8f1dd276faf2c09a5951369a3bac80017059ec71347f56e094d76c054dd37dbad26c4576cda37734ae755f546fb46bfa7aeadbe77c3056906028d89bfc6fa13f551133929683022198aea98cc474828833ea5ca34644038ad9c104774611e63c18a40e3210ccf586ecd2406f86b8709bcb0655411a6e28e382022a31efbe8f05f19d2973188924db34687481e27e48b8e0658cee7b70f341b935c874c1138d0e459112fcaed97947ce0828a756d2c9986dbf6a4d59e89f33f340fac1693dbd41c7b94b726d8f49d28a50c966cd3255ea1c8b68f4ed398a2cf65b655f61d50c9b12bfd9bd02baefd2fcbe6eea2189b7b4920f142f35e15efc173b1d739fada540c35dc3c35fd93586462103fe27ddf58beb8a73d985875718a6d15416d0677f019c0fa9ee1dbbe8b3d79ceba835553cdfae5cf5bbcc4fbd8553f96a93014162c22e2dd1a73ddcfa32c571356afc28abc43f0c39552220d3f921dc39899a4308c3083173352212b8cd0125d50b9d697a2ef1f29334ac1e8d2d071fa48fb0a7d7a72064ec87ee1f62649b12522a0f4d2ac93c5abf1f7d65f9ed4157d77bbb2476d1fa8776e821090293ad131fbb4f774637cdd56e4398a74e3003e60943d96dab550c4c2b8c954429709fb68bd08b47b8413e1c203d77017448abaf5a30ad459d32083e3aacf02e8d1040b8fe4c9264b0514e815875400583795fdc6fe99b35b355b1c3729deb718d78b9de86e7dd0b3e79bdaf8b907c1631156697e5455c3443f79ab2d153caba3cf7be3a7471b3985721e6b5f0c3d853c321dfbab15e4412a938785bfa8affea5bf198c907b5bef07e735428c10912ab2463f88490305345632ad201833447f2bb3d5a586665262a44892cf4a2a7a488f34d946d2b12df1b145c8b476960e823433ba2566414342ca25281fc4c58c834bfc28d63ae5e99a07c8fea6ffd45927f87928bfad49bf03dbcaacc473acd3c3493ec64a19a65dd25b35eebdc178f109e2e2b0254558ffc59f9666b619d35face37ab72c9f86b9f0a4da9de678f38c6abeca8a110214caee60e8da7851cb61de3703646092dbf502f7305e2617df74eb95d41717873b6bc64ce21051c00dc768aa580b9a4afe0258a5cf6330921e91fc5e8bb662ffeb277a21e5072f3b7be8d44d723432389e646b03379d1c073038ec836bfe04ea4e2d7fbc73b478c7b207c4ee6732ca63c9763644141c127fc20e258316a850c72b80e48c14eb555eb18cb9f1b620ebe7f46dca52be088c6e2c0538d3cdaea801550681beac2a9810335a095a897250cf9756596eec07053938a35b2777543c2de9a773574ab8c23b51f667678a97eb5747eeef900c4ec3f7c6ceff4f1950239bd27cf4744b5517f10b39d9dcb354ab6d41637d3f119db57e98b455d22d2bdd4e3f7a8b9d38a049d76fc9ec0893df0789bec6115b7f9151e7d4dbf20871d5965b47d36a66730db40a516ae9cf951378abc5d2467b9da7d20a8a6209ffb354735852b27ddcb9b025346a8fa940e946ac050abf804e4169ebda0b7ed0a5517dc31602c5b071171fb3a35b3191231869c402840189b4178feca1a6691f9b79051b39e09a291de0ee14cc87837136d98026a41deec52405c0186a9a5c2f886d99c832032ef33c71296899abb2426bf1c95abde59730154532ea41bf3200c8741603cc2a865d40a42f9416cb6255a266009d40321dfda6056bd1f580d1221a3d301e52a9a9933722db99ee710e5e34296023d5c9c32e3a3dffccadff8e6d0c96d9bbecb0832da26730627b0a1c0052fb0466c238da82539bdea01d3197c16630528c5049c1a2db084404feba972530cfbcee3cb9192ea05431cf2cfc5a4ccb7fbb58d1ab8a71dde253c0a669364684b7dff3f91143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0x1000}, {&(0x7f0000001300)="7bad5d40ecc13bf87ef0c0edba07c8fa546480b2d0a93eb2ebda66667789918abed892b4cca97193f78422fb347598ef0ee274dad1d194b8", 0x38}, {&(0x7f0000001340)="2b778593d0028d4500f9fb2f2a3961a4fcedd42a7dbd13680b42f496b6b940e24fd27c56ee37a2036e31931d9c0842473f6a1db321b09f3cda6e77b356c8e82d78a86fe72bea", 0x46}, {&(0x7f00000013c0)="195b060b0e4485a18521934174a64f938c9a61fbc054fa2bc200ea477ed78bdcf5bc53f4fb885588fddef5bf9352e417667325eed73f165132269fbbda6f8b9f20b8c11ef29b8f87d3143847179778c111534531b05a37babb10ae9ef9740a081a32b1e6807ece45e5e5b63dea287eea3e56d47855bfe38f5083884050e122c97545340eae6108ae63e9d9888a5ad618c024b64b8aed02d1b070d6e9d82b9a90ac64575d985c6005a8da9f3e60aa10853746efaf687475401fab51e13e864800d762cd6432890feccf4522cf309a", 0xce}, {&(0x7f00000014c0)="7a5f82a43c002a20edc7672bb01c819f74f6cbde3602c53f1c52cc5092d308a65e362a3f76c7bd767bd0937c78f5b233dffc375ff5013807bee07bc29c8b8379c34d579ca7fe1f1e010a52ed08defe85b5fbeaa23dc975a859ebf9b57c54ad8b3edde0cbd698e5ef0142fd87ca4caff6ae9b6c2041367117bf2e54a46ce0afce1e0e4bcb29abcdc27920d8c10aee74d7218e08540839e77f09bfc9d90629e4aafe047a05c3597aa4b58ea0624bc4f16d15f5db0d12d10cf542a54479c8dbcff78b4f8adf7b707ff676fdd0ef77df769015d057d64962440cf2d7083da17e3c79c54abb6104cbf704f5c98d", 0xeb}, {&(0x7f00000015c0)="a9c51c652e37944f4f8d82bfc5b3f08a032164d35c4087c8775e4b6e4a284107ab48aa2c6721bd9cbbf1eb0ea8cf30260580015245a00a9122dc2ba693dc5eda51ac9b5a2ae09bd26e4bdf71b0452c6b86d7270eb0cecb180848637e44744bc529d18473be7d81d609a21b0bd535d0aa1c4709c8aa92a15c7dabc47bd541e8ec1f581bbcd1fb7dd419", 0x89}], 0x7, &(0x7f00000016c0)=[{0x5c, 0x103, 0x40, "c3e92964e9bf2e16808f40aec8292519590fae4d53e40c624c685a8200728389c9a90264a980f30647b19105d96652f9768e18e17883aa4d34b52fdc57e03ae4b24c29233f1be1601ee9537af0af4d"}, {0x94, 0x109, 0x9, "f0a088e45a020830811dff1da07502b1ac8656ac76313bdfd310dceaac0777e90794037339a68c5332dfde05480603d1accc96aa076befe8d025c23547d2b29bdec408cfe3b2acab9e8da15be491a75bc0952d66a9a23966f128850645d23c08ebd6e3e249da491047ae6a8bc29283b2b487ae89dc15005427f517a9a114a4e612154ce3f562ba"}, {0xc, 0x10c, 0x4}], 0xfc, 0x20008000}, 0x7}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f00000017c0)="bcf5c5b752e6117244928f5bf5ee9b6e14ea9e67869b8545c4213123ca3af1b20c12ba721681c1c1582ecc4e5e37f96b2a66e037fb5d25c7921fabbd957aa8839c5e1d43b6461ecf0e7307e3bb8031188064258bf34d5b25e9be40e36e7085ccff992198fefb18972848cd7172e2714fd6fbc8c217edaf0b41180126bfe67a7c2b9556855a267cf4945a77c56b8a0e523cdb75aaf94e47b95d602821834ac2cedea1a458e534e7e65f68c69bc005364991126fdad926b9fc0ef0ab7f7864223325973a5b77210ba7045df61d4f93065be6ce073c", 0xd4}], 0x1, &(0x7f0000001900)=[{0x28, 0x108, 0xf98a, "5a0bca64dd77b3736361d2e21b502ebd41b305b3ff7573eb38"}, {0x28, 0x0, 0xf0, "eb804d635bf3a6002568901fe13282e4e09071010c3a1a07f5ec"}, {0x100c, 0x117, 0xff, "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{0xec, 0x104, 0x6, "a10c4920da136301f8cd992dbd38e90d4fe70158c8a263cb3d7404829cf798b53eada5f69ae924706fa1fd0017ff1a6745fc0c676b6226f9ff1dfc8dcc7bca23c26db4ca515919a5b088283be10546f0b0c66c470c208282657c1b3463ed926ce9a57c2ff85eafed27761e232fe2859dfa9aea17d999148b6bed0b0569bdfba4fd61891be9fda0f92d3f3ec5d8aa3016658ce022a816a05413a4d987fb91ce861338bd893d803e0ff2f380491986b94011638290e1f8393655629bc80ee1bf3b0a658210d4aef491737ebe2105e6238e194389b0427ee354ccc9bf5acb"}, {0x74, 0x6, 0x8001, "1cc1748e71a3273ffdbda486605e4b950e7765aa955ca631f48dd3c9638b687e60fa427ba824c929763c4225e93e44c104530c3790cf8d89538c6660a3214b8bf788b5107ab9564674c499cbc93fcd338d86b5a7c0b617b5e96acc36d85946ce7fdf024c3ecfe736"}, {0xb4, 0x88, 0x2, "e384737324be42d728fe2fa77b85aa52eb016b7df1db2efbea41a1aeec4914147966c019c8f27706f02f11bb58de8d9365be081f57a41237244ca4887404284dc685b77ff27ae0d39c3349176efc6671aa559d0d1903ee9a41301cd93a83c80be35e20ac5411417fec49ede471f41d3431113b4021e300289a9a862d77b2bf591e4230bfffb588766e95df72d2e6c7b7a6c34c3722413d04d09a598cfa7b83b8504193d92b"}, {0x64, 0x10f, 0x3, "8612c93ecd03ed14bb85c30313ed091dc6d564508e6fb806d1e850d0246ac662734d204daa81bc7072aad558cb07b34a6711c3e74fbbc6442a5d0830aeb39dec9a9352f65e8b92ad867c013e42c3adf863d3f08f5e"}], 0x12d4, 0x1}, 0xfffffffffffffffa}], 0x2, 0x4000) creat(&(0x7f00004e8000)='./file0/bus\x00', 0x0) [ 59.828542] Free swap = 0kB [ 59.828544] Total swap = 0kB [ 59.828546] 1965969 pages RAM [ 59.828548] 0 pages HighMem/MovableOnly [ 59.828550] 320145 pages reserved [ 59.844556] SELinux: policydb version 381819939 does not match my version range 15-30 [ 59.867594] SELinux: policydb version 381819939 does not match my version range 15-30 [ 59.869420] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:54 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$update(0x2, r0, 0x0, 0x0) keyctl$assume_authority(0x10, r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0x100) 2018/03/22 06:15:54 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) 2018/03/22 06:15:54 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x4, 0x200, 0x3, 'queue0\x00', 0x2}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'ip6tnl0\x00', 0x9}) 2018/03/22 06:15:54 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000180)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fchownat(r1, &(0x7f0000000140)='./file0\x00', r2, r3, 0x100) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000040)="615b5d78f7764d4c09fedf2a53ac6312f89297c92dc0fd0ec831b10532efde46"}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x84280, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/22 06:15:54 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000100), &(0x7f0000000040)=0xff8a) 2018/03/22 06:15:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)=ANY=[@ANYBLOB="1800000000000000000000000000000100"], 0x18) 2018/03/22 06:15:54 executing program 2: socketpair$ax25(0x3, 0x2000001, 0xcf, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x3, 0x100000000, 0xc000000000000000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000180)={r2, 0x3, 0x30, 0x0, 0x2e}, &(0x7f00000001c0)=0x18) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000240)) r3 = socket$nl_route(0x10, 0x3, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000080)={0x2}) 2018/03/22 06:15:54 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) prctl$setptracer(0x59616d61, r0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000001000)={&(0x7f0000000000)="2ffea82b26abbf1b8bdcf15de6725fb57d453263bbb9b50785378d7216d8c77dca0eecf9dce892862d4ec91597524eea227ac42968f15f856ce0b500ff903dd82a35bd10947eb5c0e4c9ec6b6035e6eeead940624fe58fccfb78f358f29a98379f533fc477376c0eb3f3e6cce0ede785a5c414dab7737933f8194a6594fe0b30824bec5c37332377ac43234b549cb6813d7c2e9a79cb9d9aa0f471771c86a05baf1fb711522b4cc8f8fc441427c8dcab1c8ba353cc9b36439c9fec08c2ed7339833bf331cba71c01686677d6f46ab4b5cc14c90388f1448ff64240d995d937ee21c4d132e217a28bac1808eb744ec959053e2b3e1c6e0fb1662bca0061a1d27c443ffedddef40e080573f61f3017e82f5d97f4bc6f21fcadeea75db906ec4805bee4511860c89737df853eeba92cde8d63ceb616822cbd9c71b8f33e737fdcf35637ba4e9c98d0e7278abccbcb5e52befeee39ce834886455e0d08cf611d7e66e507c4d1f70c0cf7d162263198821672c794e18e52a50258975dca6ec92fa1b99f430b37ca49b87080dd66c4be914f02f488d32b94c0846199e8bfa0364be08fe1f9e43e3060b8097e8f14f3b3e078f36dfc23970a4ed5b2374e7699a866660625b6bb311496f2ac780cf14b7d4aaba4c856d156ffc6bd3bcd40f111acd1405535613d7390945b73ca55635b2f2ef1f438e279c366d0b358c036743a4606cdf388293d4b174a6f85b09b6877a551919b", 0x210}) [ 60.374697] keychord: keycode 8208 out of range 2018/03/22 06:15:54 executing program 6: writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00000001c0), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000240)="a54f") r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfff, 0x200000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'lo\x00', 0x401}) pipe(&(0x7f0000acb000)={0xffffffffffffffff}) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0xff) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1f}, 0x4) 2018/03/22 06:15:54 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x20010, r1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10004, 0x0) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) 2018/03/22 06:15:54 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x58002, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000004000)='ns\x00') getdents(r2, &(0x7f0000a7cfe8)=""/24, 0x18) getdents64(r2, &(0x7f000000af97)=""/105, 0x69) 2018/03/22 06:15:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1000000000000000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='D>\x00%', 0x100000, &(0x7f0000000140)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext2\x00', 0x801000, &(0x7f0000000100)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = socket$inet(0x2, 0x801, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x800}, 0x1) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000140)=@objname={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x39, 0x20, '.'}, 0x3a) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1ffffef0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000280)={0x8, 0x0, 'client0\x00', 0x0, "f7a9c5d7da012e88", "081384185437e73e732ec2291083d6e8f2484e0ee479e630150a9f04ea40fed6", 0xffffffffffffffe2, 0xe15}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/22 06:15:54 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000025000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) [ 60.432493] SELinux: policydb string SE Linex does not match my string SE Linux [ 60.492873] vmalloc: allocation failure: 0 bytes [ 60.498245] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 60.510704] CPU: 0 PID: 8481 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 60.518365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.527713] 0000000000000000 950c0ad840f22aeb ffff8800b1b678c0 ffffffff81d0408d 2018/03/22 06:15:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)}], 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0x5, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 60.535738] 1ffff1001636cf1b ffff8801cd91c800 00000000024000c2 0000000000000000 [ 60.543759] 0000000000000001 ffff8800b1b679d0 ffffffff81431059 ffffffff838ac620 [ 60.551770] Call Trace: [ 60.554356] [] dump_stack+0xc1/0x124 [ 60.559713] [] warn_alloc_failed+0x1d9/0x240 [ 60.565769] [] ? zone_watermark_ok_safe+0x290/0x290 [ 60.572433] [] ? mutex_lock_nested+0x5d4/0x850 [ 60.578660] [] __vmalloc_node_range+0x41d/0x630 [ 60.584972] [] ? task_has_security+0x130/0x270 [ 60.591199] [] vmalloc+0x5b/0x70 [ 60.596210] [] ? sel_write_load+0x130/0xff0 [ 60.602176] [] sel_write_load+0x130/0xff0 [ 60.607969] [] ? hash_futex+0x210/0x210 [ 60.613592] [] ? sel_read_bool+0x250/0x250 [ 60.619492] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.626502] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 60.633498] [] ? sel_read_bool+0x250/0x250 [ 60.639356] [] __vfs_write+0x103/0x450 [ 60.644871] [] ? __vfs_read+0x440/0x440 [ 60.650477] [] ? __lock_is_held+0xa1/0xf0 [ 60.656246] [] ? __lock_is_held+0xa1/0xf0 [ 60.662016] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 60.668871] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 60.675423] [] ? __sb_start_write+0x14a/0x310 [ 60.681539] [] vfs_write+0x18a/0x530 [ 60.686875] [] SyS_write+0xd9/0x1b0 2018/03/22 06:15:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_score_adj\x00') socket$inet6(0xa, 0x800, 0xf5bb) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000000)={0x0, 0x80000001}) ftruncate(r0, 0x3d) fcntl$setflags(r0, 0x2, 0x1) 2018/03/22 06:15:54 executing program 6: writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00000001c0), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000240)="a54f") r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfff, 0x200000) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000180)={'lo\x00', 0x401}) pipe(&(0x7f0000acb000)={0xffffffffffffffff}) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0xff) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x1f}, 0x4) [ 60.692124] [] ? SyS_read+0x1b0/0x1b0 [ 60.697546] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 60.703747] [] ? SyS_read+0x1b0/0x1b0 [ 60.709165] [] do_fast_syscall_32+0x321/0x8a0 [ 60.715282] [] sysenter_flags_fixed+0xd/0x17 [ 60.734353] Mem-Info: [ 60.736856] active_anon:53826 inactive_anon:43 isolated_anon:0 [ 60.736856] active_file:3604 inactive_file:8449 isolated_file:0 [ 60.736856] unevictable:0 dirty:173 writeback:0 unstable:0 [ 60.736856] slab_reclaimable:6330 slab_unreclaimable:59200 [ 60.736856] mapped:23898 shmem:51 pagetables:670 bounce:0 [ 60.736856] free:1473835 free_pcp:548 free_cma:0 [ 60.776358] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 60.817877] lowmem_reserve[]: 0 2911 6411 6411 [ 60.823095] DMA32 free:2675960kB min:30608kB low:38260kB high:45912kB active_anon:94688kB inactive_anon:80kB active_file:6792kB inactive_file:12344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:296kB writeback:0kB mapped:36588kB shmem:96kB slab_reclaimable:12116kB slab_unreclaimable:108564kB kernel_stack:2912kB pagetables:1060kB unstable:0kB bounce:0kB free_pcp:1376kB local_pcp:660kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 60.869103] lowmem_reserve[]: 0 0 3500 3500 [ 60.874185] Normal free:3208852kB min:36808kB low:46008kB high:55212kB active_anon:116312kB inactive_anon:92kB active_file:7632kB inactive_file:21456kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:408kB writeback:0kB mapped:58964kB shmem:108kB slab_reclaimable:13192kB slab_unreclaimable:127712kB kernel_stack:2848kB pagetables:1488kB unstable:0kB bounce:0kB free_pcp:1020kB local_pcp:392kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 60.920206] lowmem_reserve[]: 0 0 0 0 [ 60.924591] DMA: 0*4kB 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) = 15904kB [ 60.939494] DMA32: 389*4kB (UME) 94*8kB (UM) 57*16kB (UME) 65*32kB (UME) 86*64kB (UME) 38*128kB (UME) 19*256kB (UME) 15*512kB (UME) 12*1024kB (ME) 3*2048kB (ME) 642*4096kB (M) = 2676276kB [ 60.959093] Normal: 141*4kB (UME) 55*8kB (UM) 71*16kB (M) 120*32kB (UME) 113*64kB (UME) 28*128kB (UM) 18*256kB (UME) 12*512kB (UME) 11*1024kB (M) 2*2048kB (UE) 773*4096kB (M) = 3209116kB [ 60.978737] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 60.987307] 12108 total pagecache pages [ 60.991257] 0 pages in swap cache 2018/03/22 06:15:54 executing program 6: r0 = gettid() unshare(0x28060400) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000004ff9)='ns/ipc\x00') ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x4, 0x2808, 0xff, "f5994536fb74", 0x5cc}}) 2018/03/22 06:15:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x7, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000100)="0ce83a32a945e1783b4a189b494345c83bbd497cdb86a07cb4a24bb626167aca6e5799cbff5c18655e82515b5fcbb55fe0b69441236ee649db568aacca8e38e17344426054ce55385ccc8231736acd13fdd3c06b33f510b49b1a84cd4798679d343d2bb9781167ae2c965879cd11d70e4cc0a5c99f07c33f635d0caeb08138c621bfc60752b7a8fe48c5cf945099a8f37a72cdc8", &(0x7f00000001c0)="e3768f572f454e1973f6d0dbdd5f7646838d9d147b0957dad08f4afdb11138"}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x15) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'syz_tun\x00', 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/22 06:15:54 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', r0) 2018/03/22 06:15:54 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8c6, 0x1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000f2a000), &(0x7f0000f2d000)=0x38) 2018/03/22 06:15:54 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/22 06:15:54 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) 2018/03/22 06:15:54 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/22 06:15:54 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000240)='./file0\x00', 0x1000000000000000) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='D>\x00%', 0x100000, &(0x7f0000000140)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='ext2\x00', 0x801000, &(0x7f0000000100)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = socket$inet(0x2, 0x801, 0x3) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x800}, 0x1) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000140)=@objname={'system_u:object_r:syslogd_var_lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x39, 0x20, '.'}, 0x3a) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x4e20, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x1ffffef0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000280)={0x8, 0x0, 'client0\x00', 0x0, "f7a9c5d7da012e88", "081384185437e73e732ec2291083d6e8f2484e0ee479e630150a9f04ea40fed6", 0xffffffffffffffe2, 0xe15}) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 60.994682] Swap cache stats: add 0, delete 0, find 0/0 [ 61.000050] Free swap = 0kB [ 61.003045] Total swap = 0kB [ 61.006050] 1965969 pages RAM [ 61.009131] 0 pages HighMem/MovableOnly [ 61.013070] 320145 pages reserved [ 61.017293] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x210043, 0xc0) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x2}}, 0x1e) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20}, 0x1a4) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x80089203, &(0x7f0000e46ffc)) 2018/03/22 06:15:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/227) signalfd4(r0, &(0x7f0000000000)={0x2}, 0x8, 0x80000) 2018/03/22 06:15:54 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x1}, 0x2a9) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000de7ffc)) [ 61.053715] SELinux: policydb string SE Linex does not match my string SE Linux [ 61.067647] SELinux: policydb string SE Linex does not match my string SE Linux [ 61.076475] vmalloc: allocation failure: 0 bytes [ 61.081633] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 61.093190] CPU: 0 PID: 8550 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 2018/03/22 06:15:54 executing program 7: r0 = socket(0x10, 0x1000000000000803, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) getpeername$ipx(r0, &(0x7f0000000ff0), &(0x7f0000001f1f)=0x10) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001f40)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/22 06:15:54 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345209e116e657849"], 0x11) 2018/03/22 06:15:54 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') getdents(r0, &(0x7f00003bd000)=""/48, 0x19) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000240)={0x3127, 0x5}) getdents64(r0, &(0x7f0000749f33)=""/205, 0xcd) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000000100)=""/243, 0xf3}], 0x2, 0x0) [ 61.100815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.110157] 0000000000000000 3ab98a1aefa40f2a ffff8801cd9078c0 ffffffff81d0408d [ 61.118180] 1ffff10039b20f1b ffff8801cdb6e000 00000000024000c2 0000000000000000 [ 61.126204] 0000000000000001 ffff8801cd9079d0 ffffffff81431059 ffffffff838ac620 [ 61.134215] Call Trace: [ 61.136787] [] dump_stack+0xc1/0x124 [ 61.142229] [] warn_alloc_failed+0x1d9/0x240 2018/03/22 06:15:54 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') fsetxattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='y#\x00W', 0x4, 0x0) close(r0) rmdir(&(0x7f0000000140)='./file0\x00') read(r0, &(0x7f0000000180)=""/58, 0x3a) fsetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)='system.posix_acl_default\x00', 0x19, 0x1) [ 61.148277] [] ? zone_watermark_ok_safe+0x290/0x290 [ 61.154938] [] ? mutex_lock_nested+0x5d4/0x850 [ 61.161158] [] __vmalloc_node_range+0x41d/0x630 [ 61.167470] [] ? task_has_security+0x130/0x270 [ 61.173693] [] vmalloc+0x5b/0x70 [ 61.178693] [] ? sel_write_load+0x130/0xff0 [ 61.184635] [] sel_write_load+0x130/0xff0 [ 61.190412] [] ? hash_futex+0x210/0x210 [ 61.196022] [] ? sel_read_bool+0x250/0x250 2018/03/22 06:15:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TIOCSBRK(r0, 0x5427) r1 = syz_open_pts(r0, 0x200100010000) read(r1, &(0x7f0000de2000)=""/181, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r3 = request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='selinuxppp1mime_typevboxnet1proc\\^ppp1md5sumselfkeyring', 0x0) keyctl$revoke(0x3, r3) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) [ 61.201896] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.208901] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.215902] [] ? sel_read_bool+0x250/0x250 [ 61.221778] [] __vfs_write+0x103/0x450 [ 61.227304] [] ? __vfs_read+0x440/0x440 [ 61.232914] [] ? __lock_is_held+0xa1/0xf0 [ 61.238690] [] ? __lock_is_held+0xa1/0xf0 [ 61.244463] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 61.251287] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 61.261416] [] ? __sb_start_write+0x14a/0x310 [ 61.267544] [] vfs_write+0x18a/0x530 [ 61.272878] [] SyS_write+0xd9/0x1b0 [ 61.278128] [] ? SyS_read+0x1b0/0x1b0 [ 61.283557] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 61.289805] [] ? SyS_read+0x1b0/0x1b0 [ 61.295237] [] do_fast_syscall_32+0x321/0x8a0 [ 61.301369] [] sysenter_flags_fixed+0xd/0x17 [ 61.309007] Mem-Info: [ 61.311445] active_anon:52194 inactive_anon:45 isolated_anon:0 [ 61.311445] active_file:3610 inactive_file:8449 isolated_file:0 [ 61.311445] unevictable:0 dirty:181 writeback:0 unstable:0 [ 61.311445] slab_reclaimable:6339 slab_unreclaimable:59115 [ 61.311445] mapped:23837 shmem:51 pagetables:618 bounce:0 [ 61.311445] free:1475569 free_pcp:655 free_cma:0 [ 61.344871] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 61.386022] lowmem_reserve[]: 0 2911 6411 6411 [ 61.391192] DMA32 free:2673540kB min:30608kB low:38260kB high:45912kB active_anon:96696kB inactive_anon:88kB active_file:6800kB inactive_file:12344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:304kB writeback:0kB mapped:36452kB shmem:104kB slab_reclaimable:12128kB slab_unreclaimable:108756kB kernel_stack:3264kB pagetables:1160kB unstable:0kB bounce:0kB free_pcp:1232kB local_pcp:560kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 61.437711] lowmem_reserve[]: 0 0 3500 3500 [ 61.442658] Normal free:3213948kB min:36808kB low:46008kB high:55212kB active_anon:112076kB inactive_anon:92kB active_file:7640kB inactive_file:21452kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:428kB writeback:0kB mapped:58960kB shmem:100kB slab_reclaimable:13228kB slab_unreclaimable:127316kB kernel_stack:2848kB pagetables:1304kB unstable:0kB bounce:0kB free_pcp:1324kB local_pcp:624kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 61.488565] lowmem_reserve[]: 0 0 0 0 [ 61.492962] DMA: 0*4kB 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) = 15904kB [ 61.507913] DMA32: 343*4kB (UME) 93*8kB (UM) 64*16kB (UME) 58*32kB (UME) 87*64kB (UME) 38*128kB (UME) 19*256kB (UME) 15*512kB (UME) 12*1024kB (ME) 4*2048kB (ME) 641*4096kB (M) = 2673988kB [ 61.527666] Normal: 157*4kB (UME) 111*8kB (UM) 78*16kB (UM) 137*32kB (UM) 118*64kB (UME) 29*128kB (UM) 19*256kB (UME) 12*512kB (UME) 12*1024kB (M) 3*2048kB (UME) 773*4096kB (M) = 3214060kB [ 61.547560] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 61.556165] 12114 total pagecache pages [ 61.560117] 0 pages in swap cache [ 61.563537] Swap cache stats: add 0, delete 0, find 0/0 [ 61.568898] Free swap = 0kB [ 61.571894] Total swap = 0kB [ 61.574881] 1965969 pages RAM [ 61.577982] 0 pages HighMem/MovableOnly [ 61.581929] 320145 pages reserved [ 61.586794] SELinux: policydb string SE žnex does not match my string SE Linux 2018/03/22 06:15:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00000000c0)={0x3, 0x8a5b, 0x6947a75b, 'queue0\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x80}, 'port1\x00'}) 2018/03/22 06:15:55 executing program 7: r0 = syz_fuseblk_mount(&(0x7f0000db3000)='./file0\x00', &(0x7f0000ec3ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffffffffff86, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[0x400, 0x4c, 0x9, 0x5f5, 0x1f, 0x9]}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100)={0x5, 0x200000000}, 0x2) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) preadv(r0, &(0x7f00009c0000)=[{&(0x7f0000ad3000)=""/132, 0x84}], 0x1, 0x0) 2018/03/22 06:15:55 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) 2018/03/22 06:15:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4) 2018/03/22 06:15:55 executing program 5: symlink(&(0x7f0000000100)='../file0\x00', &(0x7f0000000000)='../file0\x00') r0 = open(&(0x7f0000000200)='../file0\x00', 0x0, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/4096) 2018/03/22 06:15:55 executing program 1: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r0, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000000)) write$selinux_load(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf908000000d34520fdffffff7859"], 0x11) 2018/03/22 06:15:55 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB], 0x0) 2018/03/22 06:15:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="140000001c00ffff000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/181, 0x486, 0xfffffffffffffffd, 0x0, 0x23b) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x40, 0x4) 2018/03/22 06:15:55 executing program 6: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mknod(&(0x7f0000000440)='..\x00', 0x1084, 0x42e5) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2000, 0x0) lstat(&(0x7f0000000540)='../file0\x00', &(0x7f0000000580)) sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000100)=@file={0x1, '..\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="aeb7af1cb0f22f0a748c14297c03cfb66fc80f1c1fa7e63762b949575b0b3d15e4b9536630b1676720336cac1ad2bd4a8dbd", 0x32}, {&(0x7f00000001c0)="054e9385807a5a99a6d12678fb7853f5648497e67c03de1112de9abd88c45c27ba1e37e7cd8bb8ee3a0b9d8fb9679be009b63132746ba9ef52277fe6933189fd438a8911cf8a74b531ecf06bfc7738b7831f6675a4ba0b417c7ced9f1918c4471ca865e0281b5ae9e86f853609a983c5799d14f95087be159aa6af52e7f9e88e61678ab9fa03648d668311afc4d3e658d51e1e9810fc807fd8bba3a698194b1c2cab802ac7cf0d51a16b10cfb7823dba90364458600731699da1be3a172919a7c4f890", 0xc3}, {&(0x7f00000002c0)="ec7f8c7601a9325cd12e164fefa7eb03d3aec17cc161bd1a059bf5c76721c05c5644226ac724e2087118b03e5c1c858f76e0ced232dee0b221dca146e2bc95606f099a50f1389d190e3983775fee45b2093b8e2a4187ecca2dffdd3c268215ca5aa8ebbf5c7a72d998cfb4146d969fea80cec433856b0db89eb4355e43a228b43849e537277198f4a3a1134efb7444c1e157fd2d09899135663310896526138906075d", 0xa3}, {&(0x7f0000000380)="14478c684a320c5704b964ad9fb229d5339025716c55e3b6df4ed501cf006aa9e512beafd0cd3876", 0x28}], 0x4}, 0x800) chdir(&(0x7f0000cd2ff8)='./file0\x00') chdir(&(0x7f0000000480)='..') setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f00000004c0)="129da694cbdf0f8752fc4c2d89e862e30dbd6d9820546d4f6af5aa67acd9ef2dc836a149c07dd450dd3a2d5b4d8312eb0c699aae807092d6da027540574427520873af010af92705996049f58f68831b6d665448189accbebbd34cc6387436a37949b0d06b31f7a1de8424ee8e13ea3b", 0x70) umount2(&(0x7f0000e28000)='..', 0x2) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='..', &(0x7f00000000c0)='rpc_pipefs\x00', 0x894b08fa2bf0f52c, 0x0) 2018/03/22 06:15:55 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = eventfd2(0x0, 0x0) getcwd(&(0x7f0000000040)=""/194, 0xc2) read$eventfd(r0, &(0x7f0000000180), 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000240)=""/203) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) 2018/03/22 06:15:55 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x19}, 0xb86c}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e20, 0x400000000000000, @dev={0xfe, 0x80, [], 0x12}, 0x20}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0xffffffffffffffec) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) [ 61.712646] vmalloc: allocation failure: 0 bytes [ 61.717581] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 61.728182] CPU: 1 PID: 8600 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 61.735827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 61.745169] 0000000000000000 5ff5a1fb12ec5b03 ffff8800b10878c0 ffffffff81d0408d [ 61.753200] 1ffff10016210f1b ffff8800b1ae1800 00000000024000c2 0000000000000000 2018/03/22 06:15:55 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfffffffffffffffc, 0x3, 0x7ff, 0x1, 0x5f, 0x8, 0x78b, {0x0, @in6={{0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0x5}}, 0x4, 0x81, 0x7fff, 0x485, 0x1}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)={r1, 0x2c, "cc377653006b4b965530f8060c7bb93bedc045fe451e95cee8d7d161dc4b3764584fa9242c906734112e54f9"}, &(0x7f0000000240)=0x34) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x13, 0x311, 0x0, 0x0, {0x1}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) [ 61.761252] 0000000000000001 ffff8800b10879d0 ffffffff81431059 ffffffff838ac620 [ 61.769304] Call Trace: [ 61.771893] [] dump_stack+0xc1/0x124 [ 61.777257] [] warn_alloc_failed+0x1d9/0x240 [ 61.783308] [] ? zone_watermark_ok_safe+0x290/0x290 [ 61.789968] [] ? mutex_lock_nested+0x5d4/0x850 [ 61.796183] [] __vmalloc_node_range+0x41d/0x630 [ 61.802480] [] ? task_has_security+0x130/0x270 2018/03/22 06:15:55 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'eql\x00', {0x2, 0x4e24, @rand_addr=0x4}}) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x1, 0x0) 2018/03/22 06:15:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000080)='ns/uts\x00') ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) setsockopt$inet_tcp_buf(r4, 0x6, 0xe, &(0x7f0000000080), 0x0) fcntl$setsig(r2, 0xa, 0x80000f) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r0, r3) r5 = dup2(r2, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/03/22 06:15:55 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000000040)="130f9a9e0a", 0x5, 0x80, 0x0, 0x0) pwritev(r0, &(0x7f0000000780)=[{&(0x7f0000000080)="1339c3bc8fd4468d8b42db5392c7009c60ba02e20ac3d9542a7f23465b60fb71711a8fff19c3eacf9164e103889f08fe095e4d451531154326df44a6686cc5580b3f4132b5f2f19f3c0b6f414ccf59c631a99bb0d0cb0a197096216de6bbc801984cab507308f9205f30f2c0d160fc141466b3749c3d017ae1aef5152300a79c7c2123dc486109326cd0825ec5c3cf", 0x8f}, {&(0x7f0000000180)="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", 0xff}, {&(0x7f0000000280)="ea198341f461bad503c9b503ed9b0f64c7671575709efc2d6d50ebfb4a3ccaefdc24f0d60dd17dd01592530a3971cfe4783a10c425d4907b0ce7abf200ba12915bda792c3a7f21904b64db571ff53fd6dc287186c32a2a1c175f9619ddea230ddad96ae71718515c39c44304245f524b851f6d621819c3bd5c37358c4f5598fd87a1d9982c58cafcf9ff674a58a7454d3b59b22ecbefd1b833d87b65e910b14daf147b50d1694ffd443641c824dac0eedad0fb7274f794f2ddee6af18f8392e76c221c272d57a523879fc03a588e32006a452526fc11d0769a34990afe6d1e42f450551e4f0838cd", 0xe8}, {&(0x7f0000000380)="aba35a50eb41f491c3644d833d3be27ec1512d57a57373602e65874fae05e41ba1bae273a4811a9f0b74e1316c291750980ec91e44aa1598331f8fe1351d9a540cb3fce288763f502ce9f76c026f91e6f3501f4ed782581477123f078286902fe8538e7ddc366da33c835fa650a3ee1027aba21f8ee5347e8e83c42abd4f3ada327fe3607cb1a880ee35586c74a9c283b8b68eea41be737273e01549ee4711fe8ecb7150493f6686875f1eea67", 0xad}, {&(0x7f0000000440)="13efb08218cec75eebf179960842f146405bbf3ee421349765cfbe114a4c52d030f3e7493b39a7ae4b7ea8cf9e99808273a37a9f24d3f307830a29b4039cd6a2e0a82c03ee2ddfed95a6d764af0db934b26f5d3b6af1d5054ebc9edb52d024a74223832e17c7016b18418c0a3a4d1d0b3503cc4c68ab962f3764eb503b9d044ad3e41cb320215ad1fa0e91027c780dfb20b1a67209318b3c599311d739378768423deb84aed70077b9ce1ec2514bf891da154098447b237fa858a0e0004535bb86b950b7ce65c64ff1e431e4197c536ca3131447b183564c4af4ff22c0582b9f25d57dbbae5059d59857fb06d63d8a3c168ef1275e", 0xf5}, {&(0x7f0000000540)="f9843799b4a5c4fb2fbdf18f8584e2a41adfb2c1df3f7ab299d06a0fa5c1efabefd071b4a4c1245950dc5938aa61f1fc0d024ce7d762a78516133518479b87bfc61bad96c1935bf5b7b8fff2cf38225b94e01c36817fff95d6092b01d3493b6839a0c372c736674192b017586eecb8a1e9819e8d082b50145ae80b485dee06a2d1668bb5849f2c2b0c7526924fde4f17b94b5f9242f55f24a30a0d3dabe6218c9ff7200ba2d2f31342952bb014904b26db9178e21a1007d43513", 0xba}, {&(0x7f0000000600)="3c6fefcb923b1e1ca2008d2d76522b43983eb7ef83ae0de0ef8f0629515c419cc45b507f665b66c662514393a305b2dc338c5c98ee7f6983e157def27fabd9d16044258faa02824e680946ce712f67ad3fffe127ce709677a0362c552a1810800c61ba5048566212672fe369c3c17c0d2f34a7232a7e5435df61105e33835b3d992612997cfc38a5544c0c6909cfcac303895afb313afbc3", 0x98}, {&(0x7f00000006c0)="db6df446837143197788e11b403a21e9b4f5a8c6baae1aa2109a542b195a7a0927ae81ed6f553c8f215006b93fb0d8547d20444ed054839796b4ee4f0e5b531d1faf9eaff0c6b723d1569bc3751495dfcc01044b36112bd8c60e2146cf85bab08c28c5b1f2661b0565517598305435ea34ae17599614b004715ae4d3c82956f01e98627a1f77ac43d4e726e8995d1c8d9351fd3679f5bce5b5227a74ed6842db5e3fb455ab24e6651798f2819041bd", 0xaf}], 0x8, 0x52) setsockopt$sock_int(r0, 0x1, 0x80000000000003c, &(0x7f0000000140)=0xe0e, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="cf00001f00117778e56ce7dce469c84e71280a412c87472fe3824f0dd6d6c3beb28af36d1ebffabf1f2dfd95fce67d76f6378cb084080017ece980e832d4f73f7c91d6488097c1f222d143537f68d3af69a4ab0a2ae5d509f625be916894dd1f9c9b4dc613d6607000000000c5dfbd1c9e62788adb2519b72e8b2f5253a017137fda9434796617f00b575dcf9be6d0eeaf12d7679ea2c0fed97f6637b8f2f7939575a30b304c0a5a6741ffaee5b84f5d055e0e42200596bb22f21ed8dd0a6152d3a74fd21425397f85fe8e9622a1f403b6a742c16f894cc8831b2b"], &(0x7f00000008c0)=0xd7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000009c0)={r1, 0x88, &(0x7f0000000900)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x61, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in6={0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000000a00)=0xc) setsockopt$inet6_int(r0, 0x29, 0xd7, &(0x7f0000000000)=0x401, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20004014, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 61.808694] [] vmalloc+0x5b/0x70 [ 61.813703] [] ? sel_write_load+0x130/0xff0 [ 61.819667] [] sel_write_load+0x130/0xff0 [ 61.825455] [] ? hash_futex+0x210/0x210 [ 61.831067] [] ? sel_read_bool+0x250/0x250 [ 61.836940] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.843938] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 61.850937] [] ? sel_read_bool+0x250/0x250 [ 61.856816] [] __vfs_write+0x103/0x450 2018/03/22 06:15:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f00000001c0)=""/198, 0xc6}], 0x2, &(0x7f00000002c0)=""/173, 0xad, 0x3}, 0x40010000) connect$inet(r1, &(0x7f0000000380)={0x2, 0xfffffffffffffe01, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) socketpair$inet6(0xa, 0x80b, 0xd09, &(0x7f0000000000)) [ 61.862346] [] ? __vfs_read+0x440/0x440 [ 61.867959] [] ? __lock_is_held+0xa1/0xf0 [ 61.873745] [] ? __lock_is_held+0xa1/0xf0 [ 61.879537] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 61.886928] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 61.893482] [] ? __sb_start_write+0x14a/0x310 [ 61.899600] [] vfs_write+0x18a/0x530 [ 61.904950] [] SyS_write+0xd9/0x1b0 [ 61.910217] [] ? SyS_read+0x1b0/0x1b0 [ 61.915649] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 61.921869] [] ? SyS_read+0x1b0/0x1b0 [ 61.927307] [] do_fast_syscall_32+0x321/0x8a0 [ 61.933437] [] sysenter_flags_fixed+0xd/0x17 [ 61.943519] Mem-Info: [ 61.946372] active_anon:55270 inactive_anon:45 isolated_anon:0 [ 61.946372] active_file:3617 inactive_file:8447 isolated_file:0 [ 61.946372] unevictable:0 dirty:189 writeback:0 unstable:0 [ 61.946372] slab_reclaimable:6352 slab_unreclaimable:59129 [ 61.946372] mapped:23822 shmem:51 pagetables:635 bounce:0 [ 61.946372] free:1471005 free_pcp:514 free_cma:0 [ 61.985132] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 62.026393] lowmem_reserve[]: 0 2911 6411 6411 [ 62.031573] DMA32 free:2675864kB min:30608kB low:38260kB high:45912kB active_anon:94600kB inactive_anon:88kB active_file:6812kB inactive_file:12344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:316kB writeback:0kB mapped:36372kB shmem:104kB slab_reclaimable:12168kB slab_unreclaimable:108916kB kernel_stack:3648kB pagetables:1088kB unstable:0kB bounce:0kB free_pcp:1136kB local_pcp:516kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 62.078831] lowmem_reserve[]: 0 0 3500 3500 [ 62.083764] Normal free:3211928kB min:36808kB low:46008kB high:55212kB active_anon:112072kB inactive_anon:92kB active_file:7668kB inactive_file:21444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:452kB writeback:0kB mapped:58960kB shmem:100kB slab_reclaimable:13264kB slab_unreclaimable:127492kB kernel_stack:3200kB pagetables:1380kB unstable:0kB bounce:0kB free_pcp:1012kB local_pcp:564kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 62.129807] lowmem_reserve[]: 0 0 0 0 [ 62.134200] DMA: 0*4kB 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) = 15904kB [ 62.151753] DMA32: 340*4kB (UME) 99*8kB (UM) 64*16kB (UME) 65*32kB (UME) 83*64kB (UME) 38*128kB (UME) 19*256kB (UME) 15*512kB (UME) 12*1024kB (ME) 3*2048kB (ME) 642*4096kB (M) = 2676040kB [ 62.171379] Normal: 128*4kB (UME) 101*8kB (UME) 75*16kB (UM) 135*32kB (UME) 118*64kB (UM) 28*128kB (UM) 19*256kB (UME) 13*512kB (UME) 12*1024kB (M) 4*2048kB (UME) 772*4096kB (M) = 3212088kB [ 62.191318] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 62.199886] 12119 total pagecache pages [ 62.203838] 0 pages in swap cache [ 62.207295] Swap cache stats: add 0, delete 0, find 0/0 2018/03/22 06:15:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x200000) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/22 06:15:55 executing program 2: clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@can, &(0x7f0000000180)=0x80, 0x80000) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000600)={0xc6, 0x101, 0x99, 'queue0\x00', 0x1}) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='syscall\x00') read$eventfd(r2, &(0x7f0000000000), 0x5f8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000005c0)={r3, 0xfffffffffffffffa}, 0x8) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x3) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f000045f000), &(0x7f0000cd4ff8)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000400)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0xfffffffffffffc00, 0x8, 0x2, 0x6, r4}, &(0x7f0000000480)=0x10) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) write$selinux_context(r2, &(0x7f00000004c0)='system_u:object_r:var_run_t:s0\x00', 0x1f) readv(r2, &(0x7f0000000540), 0x20000000000001aa) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="13ca78264bca0715e0e365b7db3bdb9e", 0x10) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000500)) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000280)=""/141) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) 2018/03/22 06:15:55 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000001080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002280)={0x0, 0x119b, &(0x7f00000010c0)="ee1aec4b41383d756ae6b6ee4db206dd1c5f2a81bf0139755e451d6a86472ab04931337d7b6b6f02f59bfdea06fb616b5523e2017c9c597c2e009a4f2d8e407f7a2fbedf53d21da5ffda89b6529e2ec125bbf03545db7b542faca3c8e511ef09444fbc553b624d8e1b3e20e0c64f61af38877d62c7921f1fdbda8d92c730324c6fcfef295c7e0086d35ee8254ba4a94ca50562711cd261fa69804b633c18d2a4a07e7827f2dfd8d97752f974ebe5147c60fd05292bc85b080f86ac57e4e9d8ce4cc5cb65173e6430cd47ff386ccb5f1b4865815554c642caef0eef03abeab40837e1cecbdd29bc83088ed3ce8c09db73641b243e0227e7676b466ea81b9b25991963e17a2f7db8eb882ab4678fd0c5cc117ea305c291d34843fb5fbe73206f875e75a6ca048dd7b1775c9a801d5e7acdfba17f5890dae08850553731965f48c2b7968c1d25ddae17bb3a63fdcd198a74fc741cb5ae538ffe552ec65570320685c7df043182f04084e63639fcfa09ac14747636e4fed0f86b1f339a99e72413515f20f47076760df0d88ad8b0c75ccc2069e315b9688428024e7733ffafc76ca3deee5997637e716bddf6d82d339d093d45aa1ba8ef29055084c995ab8f8b3083851fa6ca7b289c64f4fdc98324f7db6066c3c640cb98cb34dc1b2b435d6dd77a5f3e9f7c665d82d07d370add0d77fd23461530c4a62137b433ba574b62858245eb436299e558d4a98a8a9c42776506af9fa2bc6c24300c2e82d323f9e9a2d371f37b94752b198bac99b38043c4fc0e5681550710b7af751a08e979d620ea1d5df61a57f7f00f329454436fedb7cb7aa009d971862d89560b9d05740a4203f9798fe9bf5eedebc9fae40b1d1308760f22e5f260c432bc669eca03a1c04425b9f646a7f3b24f6dd3ee071d1da195499068744121700dcff23cf173da053e07db475028c3698c852a28dcd72d859ede89915fce239e72dfd2a11780bebe3f22a74d8d0200560a3cb8218ea4a95cfbf03b680a03826e5c9b47783e818f90b356434b2f55ec22becb1f9f92c44076e807ba7c7fc2b0bc4ec757eb50c89b46f6e01b9da1be3d22a37efbaf062c2f42307601e242f16c8d624160e42f37e2802c503352756a07d3aa8961da75810b90c448bd1cd675d1e93c6ee47abb89b62c2e790446891909c03a74337ea9dcb805e0fb5d82781b585a1fd7769edbc3ec8a88dd659303eb54a103e574df36526d04da08d00af833ef82f0c1330cf544c9903377fe6e988bbd64510a6ddefb6484bf1ebef3b597c500848c2ff623443e4eb400dd0c47ff015f474ebbe7ad765471a81fc97cd7bb6cdd71bc1b838057a32c9eb7a46450706300a68fb264b9d8517db9c7ec361bc3c4e6ff2603a7d754293e91810f429b89ff73f8e46a8c2003163156ed8077ac2f450f54a7e7ce6d16c5c4f03e54ab986ad959143bc03235e229f6cee4001e6148bd672c4ca9ce7f789cd8bece60fa8702e9bbe7b5fea554e1f9ba067707b099163baad26b75be3df5a1c569fd9bc31d5b76f13746be3e61b2c667c4a32b9d4b5c6815c7077228663800271b8b634149c6dab43eb2f4800128770563f08f8c0435bf5779d10f14f6b25a4b57a6ae79c3868ca81a9c7b6dcdc075878e8c42ce80c49f9c7414c72475c7753ba4a93c1ce9cfefbdf093bec44b67b42b06807a7d152171878cd0a4c785b3eb5eb4ab18430bc07acaca5d8616688b74b63414c7c64942d1273362f6512ebc7a11c1df81e27cc2b776006cfaf2aef572cad4db1278b6ddab7080c8d7a67d93dd1b705dc8c7c7d4f3ae9bdad10faa44444b62cec7e60a678e78cbf30e6249b6a1e735f18b4dab634913716805cb5d2422f9d4af0ac9048a84571882fd77e3d5708a6e5dbb53e0ef035e699e8b1450023618ad71b81843df0c3340ff9daa8f294d0d5da4bfc83f09998bb94602212e93684257918d45833a3268167f13d8b0390af831b423e1026f3d92010332e98978beea10a064cb50385876e58880f5295677a1b508918806d0e685d7e94745ce52807b1ca007bf95042749dcc80a5ca00e533eb4e3e50d800176128a714583fdd720ef39bc7c233b3eaffdba8c90920bac5504eaac12365fd5ff35793dd0d44d9341392f80d3367a42c23b0265621d37ec4326cab1e75a77b73cf2be3cb0841cd204853b3adaa08234b2656bb75e51664e71e203063318576e6735087d57c73a9b335aaf2127a6117049483a7510dd1f8763b47be3f1a55204fe7d3b830e1d7afa07c677eed4688225fe5705506cf82a16c62657021c50831d38206e0131d38cb8201cf15dc22011fc71c5d76215829acb6c2710b88b15486cf61a1e152567b9aaf411703965bdf83e190ffe77c16fdf2b3d28e8ab638226c62a90bca3c6e2a8efbd3b45e1a5dce56ee5ad8c4911ae7ece799b067fe1508570b965fcd0490b841814b72f4370ea434059f0e39a863b3658237796e83540aac8e7ca9936fa5e528134e4902c7b92fafe71744a4062459cc2cfe5e36c9cbd0569ffb3cec12aae85eb1849a7452ffd7be93fc9c2620435380731b831537de661fdff7cc2f1cdc6ddda04a6f6cacd7c5b28959a97fecf8684b5acf43a3004a469c8e67fb53467bfd29151378f8d5ba882fd747f4513298cb05715782440b59c3d75d49a32d760173d6f6129f51fe827b8119504137d637b892da0550d7cab6e835a0fe32edd2d73a6bdc540d71b8190a0cdc30f9d1b8c093d2a34626e2b8d45adfb9c82ae898b12711544eb99a1c4a76132f96a8f5a4e560cf5fc1be005a9e4e67ef99ef48f6b4041e611d02d94c5648bb7d8cfe50fa9fa458f10466b5325725981d25af3168410b4f4433317fab38579023ecd521a2b23b4ca23eaec22b58163e084485d918530971d3deb85ea2b31c22db3dc7bd81ecabcd829cc2d8c53affef2fbc93b07e6020c58f76a74ae77b92511faba095384d97332dfef5309002c515b5e0fd768d21c19c5eedc740d677ee62c03e9e418529eac16b81ce877e7d360bff032bcf597455eb5dd51b2ffe038d0efdb40519029c765ae516430283740951f469e826b449e16bc8850773523bcdecda34a583fba4dfa0a714023c9c0d4949e4aff92ac38060345f1ac5143940f6bab53a2d31a82b628383c9cedb6f247c49a53686bc02dda0f2c12ed79a225bbe05744d1010911060bae0e2289b9a90ed081d1f6e40a7662a439a08080d1101db07390d1d2b586633bf21d2bdf7b7cda4ca392fb7019fdd412720569cb91fe9aef488e10926f4004ff11b8446b663ab0a17b93afadc4e4a2e3d09059109d7796f057e2df63c1431c5a30d08d52aaee21810ddb94f003b1d75aa717701cce9cfb2bc3cfa8503aad6fdee8aad14811ca6de8e6dfd2ab0fc6d78ac4605f61177463bc9f88b295c02bd04d8f6e0fa430e54235d06c9d311f5606a16955482ffda592682bbade9c51f1c953c2b1c2807bda8c85c54c587fc0fe8ddf4c4101cd7f7142d2081d9012bb38e95e19bd16ec06dfd185404685793331bf258a6131bbd6ddaa58599e66e5cf3bb708b081206a2410a916f03a73ae2f7cb8c3d1eee53d0a4a49db94916f127014b48dd89c0eac0d17be194df53f5b5ec7f87980ddb7cca322de0d460e2156bf6f09ca0f8de66e7575e419e8e782a0feaf82ea10e2e6d831cbc568794a79be56be2932f317fcac3510d017c3b2d6f5e7d1f7119d63e78806306723bfda2eaf1c2665a17e910392d14fffdbaf0b2d3ad66a458c1cd430bb73428d9b9cc25baac9d982b0b3918decb4c77355b769c3ba7bc2382844fae3bd1ce90a54308a75f0b5f8ca398159a851302af7edc73a92476f6d0a8f429e26d0e8f9c1b989ae3070d15faaa397682a78b452d101c23bd986aa01979e3c6a7015cd3fb0c060809715a2fa966d77ef915af31672c99ff720d22a6d52739000f8568de1ef76b93a92b2697c77c3351112aefddfdfe72694231b4a7717f97e85ed51401d83696cefc959dd14f030b51ccb6dbeeae67860af7ae283997f35dcfd06889330563b5dbae98bb204bb30f8326ba0823f9c4739702f8435b96363d27497cdbd53c043a894848c7c4b0dea2ec9426305e07c0ab6bb4b47acf039d7a7e75c95906c3e486ac09e9c7ada695744614096f623e3082e4b70208f6cbd53400da12b634bb8cb3897cd85fd971d68f8d24d8dab3d6a172fc57a78a18d527150f17576ee2b55babd6f8accf4de4cf33a14e7379b55e2a7995b593f36a9e96f03f6c942ed170f718a75d09ab17a4f270d4b0fa0fa0f74802dfeb2b66ca99c00c2bf1e8fff867f9d847e9472c3f4c11425538174301a67b4c211ba53b0f65cc30437de911f40b1e805b6a7df5334d531b79471f43111a2c3aff268fd8b9c3a7a92e7d8a14b69434017c795491d3aa22fb7fc672b993d464676d06818086ac88c1fdd6f76eacb1a30d9a982a098e9463cffe121a4e47b6c0e39e8efe25374c48dc7e596e585e3edc318d8110ab7b5ba49658d55d20b75852730ec609c4cfdc47a392b397162bc8b5d53a70ac7dfb89eb16a3cb9d73b33637b7d0f8db456f5a9bacbe05a53bd12612af25d74979f072ed003548346c6ee0705c6ebaa60373a6a68c86ad05a7928f17e6af4062319b9599d0090e27d0a616dc6da4d2f4c5ce9a39421f0092b890563a50ba2ee68ae36e31d596b104fb9f77447d816c503dfce8304b34b24696ef1d4f063f3818bb25b99f32b2fb093e4f1427323df3c51e1ebd2119b27a93e33e1d2034347080bf72209b1692441cbb8be32e3383899bfb770ae322fb052f50c89b300810883d2957f2efe9d318c6d55c9b341c5fcc4cd17afe3c5c1ec3361c168e5d8fd0241cdf743a47aaa935355cf6c5c4d7293ba95a336eb96466c16e80261b1e3e1197813a1082dbdaca5cbbcb0fe03c5cd822b3f80421b7125020a762afb760b10029b090063dfd8840d435f333a1d18e53da52087d8dfd5b760e914b3053671c56488253aa092afc90801c67e5d311fcadb15958fd70c99aaa2bb46c8c22ca55ea7d22de479519b666e7db568f41d936a861b8ff501a8340ecfe2ff7a0fb132b763e2bae12bc2bd189b82c0bf50996d4cbd33b8349cca9ceaf5729eabf362cce8f479edcc3112e05daac7a44da862ff01f5fe74b59422cc7088b34151385cb662ccaa5cb47985d386b0248310733d76113b5c33c8f14332367cc3abad06b1b9f76cdc1801ece09a5932e06473642b95cb66ffcd6932be376182359ebe13ac741407dcd8d04665a393ae97af2649a827b34a31817e6a944c9b1c1bb687cb2fdd6f5023c429c77e1b5246a6eff2970ab0f4ffe5ef7dc4f1a7be1af3c94320fd36f0f7475cd6412144620c32f489382d665e2601d522ff1bcbda037a63820aba84c7d4a2f44e2d8877d6647af6792c3eaab5eb5c29238d341c7cc1c23bc8ca1e0ff1de1dba9723d2ac899215a8ed8215771d83c419f54c948a28e8f6fce8b0cf046253e04d718e3acb2dcd727cff18ba3d191840d6d66fc534d066d651a9b14d6da2f05eadab99b27c3781d76d38c58034cd28d0892b387d391eab1a9375e464a06a93c70f8f62e46e62e60fa89def7ad59934bdbe03d4fd7cc10370144645686fdcd371f7ef73e3285ba24eed5cf1f6f6acaec794487e789554e6a3a339da49292f371cc601ac68327e278a707f3b0df4da331d3a730c8c3f0786a86857d77007b235ccdc33223f9c3a1170c335a06e6fc9aa8ceb93c2d867b078f535563a1b0f80d63aa2dd50bdc771a6c02b6186867f0ef710947e2bcdaff30ca05ca1420baa54e522fd58a0fe0d1e85d913ece063cf3f38ad35c966938bb7b964ce660a53720878e5634dc9ea45a45e2edc986b1c3a9428c6fad1f3d9d09a07449f16ff915b506baf37a791c39d148426d64a9ec2c4544a83b543f0049da06d7d500d28f68e3c3f6e1117f12b8d4de601eeec13701b5b5499f34b7881346f3902ab5cae514d71a3ac4bc7a25b0b3265ba3556f1928b0d8f69dd05502834fefaa9a440573f4cb1096798be183616fec053d777b794bfa572e8e2295313e0cf5f29d41d8bacf6b0baae3d9d8b046428499983831be55afb0fcc0648892cbc604c3e25439ef2c142b7bb778e1880620f9596c5740c97677f614b9057661750915bb39f1d8100d30e848e42e2a12ca2adb48f66a4d1ce26d975e668d05724b684050c86b0ae053e6323f875b3a959d57b16f03fc39ef7175675dd262ec3426eb79d9f5616a0e93aa60d21c8bcfe0a0ce8325104026eed12430387a04bef10d153603201a6d212b71cd6985d53089517e4fde717235773e0b8d194c67c6b88135c3b6f255c28c5ee4774bc0b580e71ae4302a0"}) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x6, 0x10800) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001040)={0x9, 0x1, 0x831a, 0x1, 0x1f, 0x3, 0x4, 0x6, 0x7fffffff, 0x7}) 2018/03/22 06:15:55 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x81], 0x1, 0x7f, 0x7f, 0x8dc1, 0x0, 0x6, {0x4, 0x6, 0x0, 0x3d, 0x80000000, 0xd69, 0xfffffffffffffff9, 0x20, 0x9, 0xbd, 0x9, 0x2, 0x5, 0x6, "8ae897b12f8affba9e3a7e657ec5dc4b5b9d6fb4843cdcb872eaa09064f0d2d6"}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x6}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) add_key(&(0x7f00000003c0)='encrypted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000500)="6c6f676f6e00237e221a93f9d7a4bfdc818e178b350085250850185dffa71cc6da493fd61c0f3ae081cd484177efc59ed0f5deea4dccb9aa5db05ccd62ad39cbd036cfd74606178b71979db16629", &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='lo\x00', r3) keyctl$get_persistent(0x16, r2, r4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x1000000000, r1, 0x1, 0x5}) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000280)='rxrpc\x00', &(0x7f00000002c0)='logon\x00') prctl$seccomp(0x29, 0x0, &(0x7f0000e38ff0)={0x0, &(0x7f000050a000)}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000340)={0x3, 0x2, {0x0, 0x2, 0x7, 0x1, 0x1a}}) 2018/03/22 06:15:55 executing program 0: r0 = socket$packet(0x11, 0x4000000002, 0x300) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000897ffc), 0x3) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000)=0xe8, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) bind$llc(r2, &(0x7f0000000080)={0x1a, 0x7, 0x5, 0x7, 0xb05, 0x1, @random="7510d32b59a9"}, 0x10) 2018/03/22 06:15:55 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345"], 0xa) 2018/03/22 06:15:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x40) close(r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001200)={0x0, 0x1000, "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"}, &(0x7f0000002240)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002280)={r1, @in6={{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff]}}}}, 0x84) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x280da14, 0x0, 0x80000020000000}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000011c0)=0x0) fcntl$setown(r0, 0x8, r2) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/62, 0x3e) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000001180)={0x3, 0x6, 0x5, 0x8f, &(0x7f0000000080)=""/143, 0x40, &(0x7f0000000140)=""/64, 0x1000, &(0x7f0000000180)=""/4096}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002340), &(0x7f0000002380)=0x4) 2018/03/22 06:15:55 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000300)=[{0x7a5, 0x7fff, 0x800, 0x9, @tick=0x2, {0x8000, 0x6}, {0x1bb0, 0x2667}, @raw8={"73341a5ca3c4734e1e6fdf1a"}}, {0x336802c0, 0xa0, 0xffffffffffffff7f, 0x701a5e44, @time={r2, r3+30000000}, {0x0, 0x6}, {0x9, 0x80000001}, @raw32={[0x1f, 0x1, 0x40]}}, {0xffffffff7fffffff, 0x7f, 0x6, 0xffffffff00000000, @tick=0xfff, {0x4, 0x6f2}, {0x3, 0x1}, @raw32={[0xa212, 0x29ed, 0x3]}}, {0x4, 0x7, 0x3e4f, 0x9, @tick=0xcfd, {0x2, 0x40}, {0x401, 0x3629}, @queue={0x400, {0x2, 0x10001}}}, {0x1, 0x2, 0x2, 0x5, @time={0x77359400}, {0x10000, 0xa000}, {0x2, 0xffffffffffffffc0}, @control={0x10001, 0x5, 0x10}}, {0xb995, 0x5, 0x6, 0x3, @tick=0xff, {0x5, 0x5}, {0x7, 0x8001}, @ext={0xd0, &(0x7f0000000200)="23d4a796896f12bdc4b9f6b13771d67177c7db0bb16918ee53e846bfe3c683d2f53048052a12a2ab38d09bfad8e12b3194b5c378c781379db13195be6e7c01cd3280be7980a3cc11a83189c7606b88730a43a937055657f19f23a949f5640fc04cc6e22280cdf472e93700339f431f0a1fd8c02c29dbd8a4aea4d6a96ff6a6229464e8fc408c9db6bbc0d38180e9f2adfadc2b83f989a346e066b7bacf0007e1663091fe3a844b3ccd66c30e4971279492635444d4816d8a98e58c89696f1914d982b275c89e19eb0423ce23d8625420"}}, {0x1, 0x6, 0x80, 0x6, @tick=0x7, {0x6, 0x8}, {0x1, 0x569b}, @time=@tick=0x3}, {0x1, 0x2, 0x6cc, 0x6, @time, {}, {0x0, 0x6}, @control={0xfffffffffffffffc, 0x0, 0x6}}], 0xe0) shutdown(r1, 0x1) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) [ 62.212640] Free swap = 0kB [ 62.215664] Total swap = 0kB [ 62.218663] 1965969 pages RAM [ 62.221734] 0 pages HighMem/MovableOnly [ 62.225705] 320145 pages reserved [ 62.229960] SELinux: policydb string ÓE ýÿÿÿx does not match my string SE Linux 2018/03/22 06:15:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00000000c0)=@ethernet, 0x80) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$netlink(r1, &(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/22 06:15:55 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) socket$inet(0x2, 0x7, 0xcbaa) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000080)=[{0x10, 0x1, 0x1, "164547c0"}], 0x10}}], 0x2, 0x0) 2018/03/22 06:15:55 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345"], 0xa) 2018/03/22 06:15:55 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000807ffb)='reno\x00', 0x5) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x280080, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040), 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000080)={{0x2, 0x2}, 'port1\x00', 0x1, 0xc48, 0x6, 0x7, 0x100, 0xfffffffffffffffb, 0x8, 0x0, 0x4, 0x100000000}) 2018/03/22 06:15:55 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:56 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000300)=[{0x7a5, 0x7fff, 0x800, 0x9, @tick=0x2, {0x8000, 0x6}, {0x1bb0, 0x2667}, @raw8={"73341a5ca3c4734e1e6fdf1a"}}, {0x336802c0, 0xa0, 0xffffffffffffff7f, 0x701a5e44, @time={r2, r3+30000000}, {0x0, 0x6}, {0x9, 0x80000001}, @raw32={[0x1f, 0x1, 0x40]}}, {0xffffffff7fffffff, 0x7f, 0x6, 0xffffffff00000000, @tick=0xfff, {0x4, 0x6f2}, {0x3, 0x1}, @raw32={[0xa212, 0x29ed, 0x3]}}, {0x4, 0x7, 0x3e4f, 0x9, @tick=0xcfd, {0x2, 0x40}, {0x401, 0x3629}, @queue={0x400, {0x2, 0x10001}}}, {0x1, 0x2, 0x2, 0x5, @time={0x77359400}, {0x10000, 0xa000}, {0x2, 0xffffffffffffffc0}, @control={0x10001, 0x5, 0x10}}, {0xb995, 0x5, 0x6, 0x3, @tick=0xff, {0x5, 0x5}, {0x7, 0x8001}, @ext={0xd0, &(0x7f0000000200)="23d4a796896f12bdc4b9f6b13771d67177c7db0bb16918ee53e846bfe3c683d2f53048052a12a2ab38d09bfad8e12b3194b5c378c781379db13195be6e7c01cd3280be7980a3cc11a83189c7606b88730a43a937055657f19f23a949f5640fc04cc6e22280cdf472e93700339f431f0a1fd8c02c29dbd8a4aea4d6a96ff6a6229464e8fc408c9db6bbc0d38180e9f2adfadc2b83f989a346e066b7bacf0007e1663091fe3a844b3ccd66c30e4971279492635444d4816d8a98e58c89696f1914d982b275c89e19eb0423ce23d8625420"}}, {0x1, 0x6, 0x80, 0x6, @tick=0x7, {0x6, 0x8}, {0x1, 0x569b}, @time=@tick=0x3}, {0x1, 0x2, 0x6cc, 0x6, @time, {}, {0x0, 0x6}, @control={0xfffffffffffffffc, 0x0, 0x6}}], 0xe0) shutdown(r1, 0x1) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:56 executing program 3: r0 = socket(0x3, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000140)={"73697430000000000000001600", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) [ 62.286065] SELinux: truncated policydb string identifier [ 62.296434] SELinux: policydb string SE Linex does not match my string SE Linux [ 62.310323] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/138, &(0x7f00000000c0)=0x8a) getsockopt$inet_tcp_buf(r0, 0x6, 0x10, &(0x7f0000c19000)=""/91, &(0x7f0000c19000)=0x5b) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/22 06:15:56 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000000)=""/4096) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000001000)) [ 62.370432] SELinux: policydb string SE Linex does not match my string SE Linux [ 62.383130] SELinux: policydb string SE Linex does not match my string SE Linux [ 62.395945] SELinux: truncated policydb string identifier 2018/03/22 06:15:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000180)=""/22) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000000000001f}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000100)={0x2, 0x6f, &(0x7f0000000080)="691d1cbb97d969828cbddd90c2c563042b8cb4cfc32fccfa8a5662045e8ff6309b9e317b33d05d9d9db9c2a01ed57302f00e57c1a097ded476df236ee1fd61924ecb974308aaeb7de27e9bfc8f3d8f8b676c18124445616757d2c7280aeeb830c657f9ff958cf711015e2c68959dcd"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/22 06:15:56 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0x1f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0xffffffffffffabbe, r2}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000001c0)=""/143, &(0x7f00000000c0)=0xff90) r3 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='trusted\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x1) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 06:15:56 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) lseek(r0, 0x0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xfffffffffffffffb, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x2}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000061ffcc)={{0xffffffffffffffff, 0x2, 0x0, 0xfffffffffffffffe}}) close(r1) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/6, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast2}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) 2018/03/22 06:15:56 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345"], 0xa) 2018/03/22 06:15:56 executing program 3: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) finit_module(0xffffffffffffffff, &(0x7f0000000240)='&&cgroupsecurity/&\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) sched_getparam(0x0, &(0x7f0000000100)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000200)={0x0, 0x0}) fsync(0xffffffffffffffff) ptrace$setopts(0xffffffffffffffff, r1, 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)="82c5f6234c29ef90c0f1fd2d9910462e24cf068afd295ce4aa7f6876717ff75f7bbfbb41e4b2cef2fc81c6be63e0182ec3c79a0c40bad59f22b66bfd3567c770d32c9ca256fbfc3c527389b9be76a217f4bbbeada793263cfb", 0x59}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/22 06:15:56 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r1, 0x80000001) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffffd4, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/03/22 06:15:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00003e1ff8)='./file0\x00', 0x200) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmmsg(r0, &(0x7f0000002cc0)=[{{&(0x7f0000000200)=@nfc={0x27, 0x0, 0x1, 0x2}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000280)="0aee64425fbdc176b5c421f44147e2bde2b0a1fd429b3a1148ec057292eff26627d9a5ac94ee6a25e15e90f91a1429282215e3a9e715e089b318314f0c34dc184cc806d490332c4ebbf75f1b862104cdefb4d35e2bd58fbdf8d843f2dbfb50b0ceb7f5f77c765cc0f452835815dba3eb77dd796d1b398d14649262273a542385c48299f5bb085e5f5fa69d0676edbf05fee1d9c6cedfb4a3af95057490a9e43c02fdf81a6d38a2d30e68aa7545ff97852ac035364bbca891aa9dffe60f7215897277dcee173a61342487cb33fc5bd7cd4d69e1df03e3e2a66af6b5f350792769", 0xe0}, {&(0x7f0000000380)="ac73fffad1799481a0b59f4c1b1697aff912f76b5d657dde41bf6d5d5165cf9b5644f549402191946802cb1380e7e4a8c554a73a23313c1adcfacb1fc0bf8d45048c8131935a0371566b8e2faef1c42890d027425c22aef3d7016eb6dcf933f073987141f64e466ebbfb1ac90373f94ad279b9d7a50ebbf719ef34f41280bfaf7b86633dd3fff7538b7be6b89dda871814909204b52725e2282a4fdf98ed0f81f6ca33c12b451c0d748fb8dab0bcf61dea939c8934273f401e29429cba6f8d2b0a5c4b13c33393fb21fe03e67a07ceeaaa34bd06a409ea72a2af53acb7bef9fb", 0xe0}, {&(0x7f0000000480)="b54bd9f8bc1ef211a0f8649a279948d9e47788009f3d80f86385904dde20953b8925291e740adfed926070e6ff9b590f47b31a8a3451f0bbc627cc2c93580e19cabd3df2d15db6fb74ce33a2293327a6fe0aa7c48aacf8f4675ee0d0b303e8ba35eab88191fde866cdbb334543440aefdfe3d4436230c379e8cd98e202502b7c1439f4c9f6f1dffb586f21e0187817f3fdea7b1e92757c253094a90e615e8c32377a4e5ad3dcec5b3616b1f43061adbd229d4f1cebfdc61e6ad81ec4b32dc5a97efd2a9786", 0xc5}, {&(0x7f0000000580)="433e7908ba03f32bdddf144ade5d4e5d80c495f2fd84fdf27bc7c9d7ef1e9e5ba44b466aaa2461893532dad0bc0cd7eefcf9539749bfc4e226ab19c7985c6dcbb88af6982f9c7268deff43603d8b1e452c65c47e281cc08e03e142d7e8a63d43f6e5228a8e2eb7e7641a3dc8d8b47a7f6f97769c73e3f8b6c647ea8728f2dfc735ba5eacf7edc88f59d6734fe890d043c66d8958a51906223ee0603ecc4c56e0f4503f2c2d3a95e3ec9d1790227746f039e0f424d625efb70aeab05c69c403e663c604e43092fb6222e7729f71a837b14d59aad4f17b6ebd0d3c3e0c", 0xdc}, {&(0x7f0000000680)="fb784738b07c8eb627b2346c5aac8a75b0d7b77af6d63f3a35ed2eeeb5f8538e4269554d18cae3ec44feecebdb20d98a5db74af91b723baa778b9d1fd563904c19497849c809ec475777ac536dd793e7388d90985dc72a599fe7ed7306dac80f9752d4b5972d1f62d354742b6141ec7b85981a9723e4a7b1923c9b9f2a887d4bffaefe061680754607542b8d16691628c5668593a09218b939143277de715cd4d5798256127e6b5d8e2d73cdecf4719b958e", 0xb2}, {&(0x7f0000000740)="721da6f2b08e44a5af6b0c0782e2e4bed1237f3f61df07b66960de09cc4e437ae08c0a4ecfd06c11c735052d5634829951db24727effffbd053a91bab4beac8a93317788a1152de0256570cf5e32251c8c4cfe25a215bc17e40296baaaefdfa6198130929fe1e71f25db3d875d16a473ae3c19834524cc12c3f95a8352bb5123e6fbcc3417c01226e0a416cb6a590fba1bfb8ab3c26a89889bf3f506c83f7a0cf2d66a4ad489ae27a2c7ab6fd493c4a64a52f78b075d098ac222c5c5d5b5bcadd45be14c277dd37256f8c7a357c8d693a0dde89bdc701bb0e908e6cba87f7394f913", 0xe2}, {&(0x7f0000000840)="38831cf4640688b58469b1ccfe4ab679436e470d489a7d33c2d273d6ed5b3d303fb4d88c948550df664d19117aa1b9185a8e8d8706edf72a4dae48a83dfa3f40ce65c1498e51071b4dc33466056fbbc23534ebaada9fea80adc6cbf936c4bf1c284547e9442d2d7081ea780a378a1e3f18fbeb", 0x73}, {&(0x7f00000008c0)="0ef5411224a0ae7432660447e1f51c56b14fec9a9f401ed246bbc5758b7fffb04853847897f799978461083b4f0f7c6e", 0x30}, {&(0x7f0000000900)="5e69b5825607168dc8973aa885c5524c4e7cb7b2b98f0c76f971d0a6c794a9a5f17e10772a89818c92fd08f608d32c3d5b468b0ebb7c898c2c79354cbf8315b0082f2b03d578b747264a1469ae922f82255aa2c2f105db885f267990f1137a55ff1521c93c9de55b5deae4d689ccf7edc04314020e9328a4566130e14de710a9158597870a040cbd1185b4e03acd8101d57780e43cf622534c55f62db70f8439f7d94bb55f29b2404794faf2d7b3a47acc81d357d4f81e29f4d667acc9", 0xbd}], 0x9, &(0x7f0000000a40)=[{0x30, 0x0, 0x8, "4d4a9b1233deb6c9c2ff9ccceb27dd7ccecd5ca19b0c3c157724f7e372d2f372c7e4"}, {0x30, 0x102, 0x6, "aadc948a96e19c4635b676a9b8fa304875bcf6e0083b0c14b700e7711c163f1687"}, {0xb0, 0x1, 0x4136, "d33e068d31190e2de78bca2b6350e15db691abb9132c73e5271ce411b49a72ebffbcf7960dd15145470fb8de9902c4814eead044eb5fe65d3a4953a9faed7e695dddec908f4ac9b0012be509801e3f8f2dbc1208302fe7980c79517867c25307bb4d608bb4abb36abba470add67fcb41455b66e659e58f592736329524599e4e14851adebd2fbc71a617c0f64fe2764de0ae722f2579cab1ef57dd3b5afe36329f"}, {0x78, 0x105, 0xfffffffffffffff7, 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0x1000}], 0x9, &(0x7f0000002340)=[{0x74, 0x13f, 0x5, "5b80b290670b8130ce10b85665dc69425b4eb20358151df7f625148aec3b227742ca71305d43d39b214465510ed93be6ba9bd656294676f77e91d0ee9d0c4d3febbfc570364d7c5035d9be66200f5bcd6539e68d7d0e7ebb99fed22abdcda0ad0937e08022e57d2f"}], 0x74, 0x20040080}, 0x37}, {{&(0x7f00000023c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x0, 0x1, 0x4}}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002440)="49b55cb95e27ce771d7202c2ba9fc1bfb30594a41f3a7cc9bfc111232ff77a468d13a67ff769d343550038e00f6fd2a371670806c0e162510d4478bdb459af533051308828bb4155f077e46b30f1a48abb1604052564f184614a473891e582a9086e", 0x62}, {&(0x7f00000024c0)="b1433665c3fce256807999021c967b3cecdf5755f591477fb229c83144bba98e623c6ecbbcbb39183f0dad8fdeca29c2e4dcaae78c724e9f4b0aa26640d94af032bfb3ed5a30c38dc47803ce07671ee7653c096f8d5ff4d3efd0ab98cfd2b524333856e78360839088e8adb5407a9ced0100ae798242", 0x76}, {&(0x7f0000002540)="8efaa6995418f0c6a7d49861e2d2c5892e9d97b0d8ed9d516bf323b69bb62245d3df405ed3492d83954dafc85af8d26df3e88694ed27b368c0f60624c0863ab064230a9855c3a5760b0bb25771634cec0cff9a72a45b17be925bfd4c5e083ef1c198611d1666f279a76346a035c360ef3bd5d704f90ea23ad69b5938b57d68cdc1b63b9c066065479c8b3c05c102", 0x8e}, {&(0x7f0000002600)="2289e3931d6983cf25648741da5a3d31c8f258dad9c99b7dfc81fe8d359e63af3695246741fea229952b3a1a86bc6c1a425bf3d1e050f53ab5dfd7c86ee07fc60117079b54f9cae7290604c3c1990991bf88e05e4eb9f886f2e76dd88045b55ab0581207e781d50e3951304c0c98ea70cbaa5ff07fb2aaf930d59bd0bde8945668cae061352a6f190c1ecb17f3b2c062957bdc82709d5ed39ee743598f5a1c42552eaca698b9", 0xa6}], 0x4, &(0x7f0000002700)=[{0x48, 0x119, 0x3, "949690cbcda8d54d3e26b273076e565c1c0ba9f1904646d7ef72a55c0f8abc508d6b35c08fe40e9a8b4765d2734d3b530eb4e23a94acae415271"}, {0x10, 0x84, 0xeea1, 'b'}, {0xa8, 0x129, 0x101, "0484821855fcc6d326979d9dd071a7c3e97a39f8a7dc41123a4da19a96ca42e2cf5b5f5fd20bd1ae5c1708e5e855b97286cae4d7812a926b279d0ce7e5aee7e4551a9fa6643912b61810ac84c01009c8707c2a606bc8bfa3ef890a598bfdf4c9f5e5654a3c6269c8c56884798957c3900f384ba81cec0746b02a7e79393dbaa8748fd6dbbd27430b87df610a30213a7f1ba1d8c00b2647b63f85"}, {0x64, 0x119, 0x7ff, "d0b8842e0c1300c77b784ddd0ae2e8fa8ca94abcab78e749d60a68bbaad6fcb7a8f4bb95fd5002b65fc2e156ed1a705054782298b85ae73d43235de04f01be41e31bf4b9201a946c872b671742fbf11accde48e4ce227d"}, {0x10c, 0x116, 0x8e, "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"}, {0x100, 0x111, 0x8001, "f0430cc71e1a3cdb6b3bc4c151210b5cf88de9fe01daccd5e9d010c0026dd003b0cd1c061d9c177831ba570a9be5f140dde39dc9318b757fa96a95ce2400a5382c5d0f0179b5baefe81ea66bcb36248713d1ae0afbd872f96211fad86a01bfa16307d18f878ee2585c4b7752122e764796eca651396fa8215de47fe1e6fe993ddc309e7ce5af550ed0116cda6b2033fee4c982d0d2e7b6e21fd37e0eb779af4e8b8191a513a54370b0da525998b9ec6393c77ac2e7dfeaa0dbd66357ee7dca3f0d86a8bf78fe3c4dd5be38018f159272fd4438c73c98108018687308f8529e6ba5d2d323160ccffa47be60c67e1b533c6644"}, {0x2c, 0x118, 0x25acc87f, "0df4925091e42ab5ad5006ad8f18ffad9b19097ec60ff871688cc777b0e3"}, {0xfc, 0x10c, 0x4, "6ea22bf8fd45902ee400ceda4800b70b3152d5ec76221059581fdf8ee3fe69bd63788d1399494813f7b45577ca4db2a0578c641e8597e96b982260e27bc13885b995a831e7dfcd7e23dfdd08d58c72625c58317a09bf5faba20dab4b51423edabff5d15fccc962f5ea3996dd8b1c575048b866b45e572f802ad66f5e7bf823303e5a6e0e2695f33ce62261434759c740466857b68dfd807caa852edd995ae0b717d7d40d37b9d330f9b2ea2d821ba7b1aec943aa4da9a3415527b3e66b68a0d253a25edcae7e6da3d1ea7ab1a6e3cc204147cb1cbe17b93651deefbca7652c3f344aa96f16c44002af356907c857b6"}, {0x100, 0x117, 0x800, "57980a6e30be2b623b14e816f18de1935d8b749cd66262ab26125f633714f2193ef0423fa19c277b63136a0375e3c9c4f66b9682db4521303c3957037c739207281ddc1c4db53f91f4e1f9822162bc48972156ca55aa9fb8e27e4b3fe6faa4ec05a31db463cc5ffb003c8f40d6ddd6c6c1e74554c4f66071018e52f93b1092460b3f6eef2431eb82de4251d8e16b37eef286413832d810e6375744b7b2e9d12ab1248cbdba69e40345166850d7684c427b3e9b97b9bb0bd1f7b060982ed0ddd72a77c31ba4aeca80a7870bd7f786cd214bbfa6d2b015565eccf92463908e57ea547dfa94a064d5aa7a4cfecca0d69c92050815"}], 0x598, 0x24040005}, 0x2}], 0x3, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/124) 2018/03/22 06:15:56 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0xec18, 0x5, 0xcf2b, 0x640, 0x3, 0x9, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x80000000, 0x0, 0x4, 0x3ba7}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)={r2, 0x95, "c14748d584602651786ffe868bf1c0275bca3ed8523753440daac52517df8ea5c66ef672c3570c65f08f96bd4f10d333b0b89d20aff60266995bb7226ff9b2c81eb55399476488ae9a0d25162c1b1933bbe41c7fe655b9ad5e6394f5f4447e5e916d209a87fad76c438ceac0856043b9fc183124980e98502a917eb6325c33a66b0367783876fece2118f1054a70e89c524bf74039"}, &(0x7f0000000140)=0x9d) 2018/03/22 06:15:56 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000000)=""/188, &(0x7f00000000c0)=0xbc) tgkill(r1, r1, 0x1e) [ 62.516306] SELinux: policydb string SE Linex does not match my string SE Linux [ 62.538551] FAULT_FLAG_ALLOW_RETRY missing 30 [ 62.543181] CPU: 0 PID: 8711 Comm: syz-executor3 Not tainted 4.4.120-gd63fdf6 #29 [ 62.544380] SELinux: truncated policydb string identifier [ 62.556387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.565734] 0000000000000000 b3be2a587eaa8dd3 ffff8801ce257950 ffffffff81d0408d [ 62.573711] ffff8801d25c5c80 1ffff10039c4af37 ffff8801ce257ad8 0000000000000000 [ 62.581689] 0000000000000000 ffff8801ce257b00 ffffffff81607305 ffffffff81237410 [ 62.589680] Call Trace: [ 62.592244] [] dump_stack+0xc1/0x124 [ 62.597581] [] handle_userfault+0x715/0xf50 [ 62.603535] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.610520] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 62.616899] [] ? handle_mm_fault+0xb5d/0x3190 [ 62.623016] [] ? handle_mm_fault+0x291e/0x3190 [ 62.629225] [] handle_mm_fault+0x2938/0x3190 [ 62.635255] [] ? copy_page_range+0x1480/0x1480 [ 62.641459] [] ? __do_page_fault+0x780/0xa00 [ 62.647491] [] ? vmacache_find+0x57/0x290 [ 62.653259] [] __do_page_fault+0x35b/0xa00 [ 62.659115] [] do_page_fault+0x27/0x30 [ 62.664623] [] page_fault+0x28/0x30 [ 62.669873] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 62.676687] [] ? compat_SyS_sigaltstack+0xdb/0x4d0 [ 62.683237] [] ? __save_altstack+0x1e0/0x1e0 [ 62.689269] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 62.696255] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 62.702460] [] ? __save_altstack+0x1e0/0x1e0 [ 62.708488] [] do_fast_syscall_32+0x321/0x8a0 2018/03/22 06:15:56 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101100, 0x0) signalfd4(r0, &(0x7f0000000240)={0x5}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xc, "c0a9dd238a3aaf90f94778c6"}, &(0x7f0000000200)=0x14) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)={0x14, 0x1, 0x4, 0x105, 0x0, 0x25dfdbfb}, 0x14}, 0x1}, 0x0) 2018/03/22 06:15:56 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) 2018/03/22 06:15:56 executing program 2: socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000018effc)=0x40000018, 0x4) listen(r0, 0x7) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffe2e) 2018/03/22 06:15:56 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000200), 0x0, &(0x7f0000000080)=[{0xc, 0x29, 0x3e}], 0xc}}], 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x131c, @empty, 0xcba7}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x94, "fc260f051dfb3f1a5edde6cb69f94e8783c9f87c2926a2fa3dbc536c215498d344ca22340cd0292f7d5dbdf671d255d7a6fc2442de1671224c50745fd7995e9248eb3fd6dd587ed271a3fe78a4bf0eaf46a568d360920d05c5c0bf0da86ce3f31c74383492486f981a5c5049081255c63a69acfa4210a1a4c971e854d150372cdf2b44d485308e600b6d02c5ba98641bc6238f46"}, &(0x7f0000000040)=0x9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x8}, &(0x7f0000000200)=0x8) 2018/03/22 06:15:56 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x4, 0x4) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[], 0x0) 2018/03/22 06:15:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f00003fe000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r2, r5, 0x80007387, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x8000, 0x7, 0x8000, 0xfffffffffffffffa, 0x7fff, 0x1, 0x2, 0x7fff, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000200)={r7, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xffff}, @in6={0xa, 0x4e21, 0xf276, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1f0000}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000240)=0xc) ioctl$int_in(r6, 0x5452, &(0x7f0000e35ff8)=0x45) r8 = getpgrp(0x0) fcntl$setown(r4, 0x8, r8) fcntl$setsig(r5, 0xa, 0x12) r9 = gettid() tkill(r9, 0x100000000000016) close(r1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) listxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/184, 0xb8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) fdatasync(r2) 2018/03/22 06:15:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x22}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)={0x1274, 0x33, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@generic="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@typed={0x8, 0x7, @u32=0x2}, @typed={0x28, 0x7e, @str='-md5sum,vboxnet1security.{system\'\x00'}, @generic="582dc2c3edb1872c4650f45608d6d633de7cfbe9d9d1fbde97a9cf75fd1b3ad3d90aa20c6c046c31569221c0f7be6cc89e423aaa65dceedbea7c5c57abcbededb507c81f63327dc8291e62182226f47fc5bf21d90a846cb21fee135a774a9fe99eb753fcd31782547000a147dd4aec2f57137ca98cd06564fa8c72b02f8f2457f7f5e2dcad66f22a61ca8d5ee2588a93e37af032ee8bd19ce3143e949a017a26ff676e3f", @generic="9b87b659874f7f09eb94f63ec4bbaa88c4f1104cd30eeb22e583b82669203317ca66a6bd0d8a61865bc8776465ddf74d5fecb66a0898ecfcb1e959b68bb0048b3e64b4aeee2237b8a8a3f18f609f832940a89703c9c23c0c73c0136f00580c873891a0b47ddb", @nested={0xdc, 0x64, [@typed={0x8, 0x8d, @u32=0x1200000000000}, @typed={0xc, 0x52, @u64=0x1}, @generic="62609c4e3b016581bc876f0d7b0fd78dde997e9924ffa19868899c1ccc1770c609798ea8ae1e57f48282193175e71788378cc0423c8195b64c8cc9599ecf9741eeaf6039df6a604993efcba15d8d4066bbb1b6715e53fa5bbcb64be6634836ba29fe6d354e38514d0c5be8c07a84e99aa7f6339a6c7535", @typed={0xc, 0x50, @u64=0x7f}, @typed={0x8, 0x4f, @u32=0x4}, @typed={0x4, 0x37}, @generic="cecec4c1aa1fec86eb4d9e4529ad15758d1784348fea86a2867f5df40bdb651663b4fff694f498251eb1e1", @generic="6690770d3510bccef1"]}, @nested={0x48, 0x5b, [@generic="24ae4f96c6408e70845759514be9bfb9c40d554b37fa432a7238c18abb1dac1ff8004279a8067b8bb202c0d714566f528fe85f566194508b83e837538d5066d6f8702e"]}]}, 0x1274}, 0x1, 0x0, 0x0, 0x40000}, 0x44800) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14fbff0025000010090000000000000400000000"], 0x14}, 0x1}, 0x0) 2018/03/22 06:15:56 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) [ 62.714614] [] sysenter_flags_fixed+0xd/0x17 [ 62.724688] SELinux: policydb string SE Linex does not match my string SE Linux [ 62.750624] SELinux: truncated policydb string identifier [ 62.786393] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=51 sclass=netlink_xfrm_socket [ 62.798720] vmalloc: allocation failure: 0 bytes [ 62.804137] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=51 sclass=netlink_xfrm_socket [ 62.814924] syz-executor1: page allocation failure: order:0, mode:0x24000c2 [ 62.823285] CPU: 0 PID: 8738 Comm: syz-executor1 Not tainted 4.4.120-gd63fdf6 #29 [ 62.830896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.840224] 0000000000000000 738bb33aaec6063b ffff8800b10878c0 ffffffff81d0408d [ 62.848214] 1ffff10016210f1b ffff8801cda9b000 00000000024000c2 0000000000000000 [ 62.856193] 0000000000000001 ffff8800b10879d0 ffffffff81431059 ffffffff838ac620 [ 62.864179] Call Trace: [ 62.866745] [] dump_stack+0xc1/0x124 [ 62.872083] [] warn_alloc_failed+0x1d9/0x240 [ 62.878115] [] ? zone_watermark_ok_safe+0x290/0x290 [ 62.884759] [] ? mutex_lock_nested+0x5d4/0x850 [ 62.890962] [] __vmalloc_node_range+0x41d/0x630 [ 62.897254] [] ? task_has_security+0x130/0x270 [ 62.903455] [] vmalloc+0x5b/0x70 [ 62.908445] [] ? sel_write_load+0x130/0xff0 [ 62.914386] [] sel_write_load+0x130/0xff0 [ 62.920159] [] ? hash_futex+0x210/0x210 [ 62.925765] [] ? sel_read_bool+0x250/0x250 [ 62.931638] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.938624] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 62.945609] [] ? sel_read_bool+0x250/0x250 [ 62.951480] [] __vfs_write+0x103/0x450 [ 62.956989] [] ? __vfs_read+0x440/0x440 [ 62.962584] [] ? __lock_is_held+0xa1/0xf0 [ 62.968352] [] ? __lock_is_held+0xa1/0xf0 [ 62.974123] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 62.980936] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 2018/03/22 06:15:56 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fd1ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) [ 62.987489] [] ? __sb_start_write+0x14a/0x310 [ 62.993605] [] vfs_write+0x18a/0x530 [ 62.998941] [] SyS_write+0xd9/0x1b0 [ 63.004188] [] ? SyS_read+0x1b0/0x1b0 [ 63.009613] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 63.015814] [] ? SyS_read+0x1b0/0x1b0 [ 63.021235] [] do_fast_syscall_32+0x321/0x8a0 [ 63.027353] [] sysenter_flags_fixed+0xd/0x17 2018/03/22 06:15:56 executing program 0: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x9, 0x200, 0x200, 0x3, 0x8, 0x7fffffff, 0x8, 0x1, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000340)={r2, 0x100}, 0x8) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x800) remap_file_pages(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000000, 0x5, 0x40000) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x20000001) prctl$setfpexc(0xc, 0x180002) r4 = dup2(r0, r3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d0000006f74ab1ce96a1ab8dd645a3721c08776438d0e7dbe37c42943000100009caa8b1c3a346df785846dc6e2e9f77ff151890714e1d7ab499bb21c86a6d7e81e2b9ae5524a2d62562624d12caa39307c491ddfe9a5da51c111fd00738577feadb6535579c88c3ce0b23e3dc680cdc0c4b9c8125f5a25a77e6d9fca626de0ec67d1cfec15f1216b37ff3a6b465c322b5702a3f4ddfc657b20dd7db68a"], &(0x7f0000000180)=0x35) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r5, 0xffffffff}, 0x8) sendto$inet(r0, &(0x7f0000482000)='q', 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 63.037150] Mem-Info: [ 63.045122] active_anon:55326 inactive_anon:45 isolated_anon:0 [ 63.045122] active_file:3623 inactive_file:8447 isolated_file:0 [ 63.045122] unevictable:0 dirty:195 writeback:0 unstable:0 [ 63.045122] slab_reclaimable:6355 slab_unreclaimable:59131 [ 63.045122] mapped:23876 shmem:51 pagetables:712 bounce:0 [ 63.045122] free:1471677 free_pcp:404 free_cma:0 [ 63.091921] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes 2018/03/22 06:15:56 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat6\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7, 0x8, 0x0, 0x8001, 0x1, 0x8, 0x748, {0x0, @in6={{0xa, 0x4e21, 0xced2, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x200, 0x200, 0x7fff, 0x6, 0x4}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) rt_sigpending(&(0x7f0000000200), 0xfffffd68) 2018/03/22 06:15:56 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001100030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b73000), &(0x7f0000852ffc)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22100, 0x0) setsockopt$llc_int(0xffffffffffffff9c, 0x10c, 0x0, &(0x7f0000000040)=0x1, 0x4) [ 63.139666] lowmem_reserve[]: 0 2911 6411 6411 [ 63.153966] DMA32 free:2668348kB min:30608kB low:38260kB high:45912kB active_anon:100884kB inactive_anon:88kB active_file:6824kB inactive_file:12344kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:328kB writeback:0kB mapped:36404kB shmem:104kB slab_reclaimable:12240kB slab_unreclaimable:109748kB kernel_stack:3104kB pagetables:1344kB unstable:0kB bounce:0kB free_pcp:892kB local_pcp:512kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 63.203009] lowmem_reserve[]: 0 0 3500 3500 2018/03/22 06:15:56 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x500, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000003c0)={r3, 0x1, 0x1f}, 0x8) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) bind$netrom(r4, &(0x7f0000000040)=@full={{0x3, {"fd05a8bfb2fadd"}, 0xfffffffffffffff8}, [{"f0603be39e86f1"}, {"6b2bd447ecf3f5"}, {"07caf55f976db8"}, {"3140274e6ffb6b"}, {"865cd2025c5b4f"}, {"767da37601a829"}, {"90d9bd437e6630"}, {"3078a0b98c7cc0"}]}, 0x48) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x5000000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) [ 63.208343] Normal free:3210476kB min:36808kB low:46008kB high:55212kB active_anon:116160kB inactive_anon:92kB active_file:7668kB inactive_file:21444kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:452kB writeback:0kB mapped:59100kB shmem:100kB slab_reclaimable:13180kB slab_unreclaimable:126976kB kernel_stack:2752kB pagetables:1356kB unstable:0kB bounce:0kB free_pcp:1244kB local_pcp:704kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 63.257279] lowmem_reserve[]: 0 0 0 0 [ 63.262021] DMA: 0*4kB 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) = 15904kB [ 63.286026] DMA32: 165*4kB (UME) 97*8kB (UM) 63*16kB (UME) 63*32kB (UME) 74*64kB (UM) 38*128kB (UME) 19*256kB (UME) 15*512kB (UME) 12*1024kB (ME) 1*2048kB (E) 641*4096kB (M) = 2666476kB [ 63.308634] Normal: 91*4kB (UME) 111*8kB (UM) 77*16kB (ME) 140*32kB (UME) 131*64kB (UM) 28*128kB (UM) 19*256kB (UME) 13*512kB (UME) 12*1024kB (M) 4*2048kB (UME) 771*4096kB (M) = 3208948kB [ 63.335982] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 63.345543] 12120 total pagecache pages [ 63.349515] 0 pages in swap cache [ 63.352952] Swap cache stats: add 0, delete 0, find 0/0 [ 63.358942] Free swap = 0kB [ 63.364972] Total swap = 0kB [ 63.371818] 1965969 pages RAM [ 63.377648] 0 pages HighMem/MovableOnly [ 63.384202] 320145 pages reserved [ 63.399480] SELinux: truncated policydb string identifier 2018/03/22 06:15:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x4, 0xffffffffffffffff, 0x8, 0x4, 0xfffffffffffffffe, 0x0, 0x7, 0xfffffffffffffe15, 0x3}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) 2018/03/22 06:15:57 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000b0e000), 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x3, 0xff, 0x8, 0x10001, 0x4, 0x7ac2}, &(0x7f0000000040)=0x20) 2018/03/22 06:15:57 executing program 3: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x6401, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x0, 0x1) 2018/03/22 06:15:57 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:57 executing program 2: r0 = socket(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000280)) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000000000), 0xffffffffffffffdc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2, 0x6, 0x5, 0xeb5, 0x8000, 0x77ba64fe, 0xffffffffffffff7f, {0x0, @in6={{0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7ff}}, 0x5, 0x6, 0xbb0, 0x1, 0x100}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x8}, &(0x7f0000000240)=0x88) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/22 06:15:57 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) 2018/03/22 06:15:57 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000080)=0x20) 2018/03/22 06:15:57 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/03/22 06:15:57 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) 2018/03/22 06:15:57 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:57 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r4 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000003ff4)={0x11}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000044ff4)) ppoll(&(0x7f0000a0ffe0)=[{r4}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000001c0)={0x3, {{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x3986b48f}}, 0x0, 0x7, [{{0xa, 0x4e23, 0xdea5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff7fffffff}}, {{0xa, 0x4e24, 0x3}}, {{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, {{0xa, 0x4e21, 0xfffffffffffffff1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e23, 0xd15, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}}, {{0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x10001}}]}, 0x40c) 2018/03/22 06:15:57 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x7fffffffffffc, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) 2018/03/22 06:15:57 executing program 5: mlock2(&(0x7f0000b24000/0x2000)=nil, 0x2000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) munlockall() 2018/03/22 06:15:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES16=r0, @ANYRES32=r0, @ANYBLOB="091fa8f1d6e65ed0f9a7225ff34048f9d3caa4ab0a180e7e00000000000000b5f258a6c1bf3fa5ee86f32efe77263f6a0cce57b1a9e56b37661b0fdb43686f1820328f9b5c1f69d095a9980a21c8f442ce425050fde6c745f8b7", @ANYRES64=r0, @ANYPTR, @ANYRES16=r0], 0x8) 2018/03/22 06:15:57 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) [ 63.502852] SELinux: policydb string SE Linex does not match my string SE Linux [ 63.519156] SELinux: truncated policydb string identifier 2018/03/22 06:15:57 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x10000, 0x0) execveat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000280), &(0x7f0000000080), 0x100) 2018/03/22 06:15:57 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(r0, &(0x7f0000000000)=""/33, 0x21) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x8, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000240)={&(0x7f0000ff2000/0x3000)=nil, 0x3000}) 2018/03/22 06:15:57 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20000400) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x7, 0x0, 0x7, 0xff, 0xffffffffffffffc0, 0x7fff, 0x5bfbe27}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$poke(0x4, r2, &(0x7f0000000040), 0x5) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/22 06:15:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x4, @tick=0x7, 0x8, {0xfff, 0x9}, 0x7, 0x3, 0x8fbc}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) clock_gettime(0x5, &(0x7f0000ceb000)) sendto$inet(r0, &(0x7f00000001c0)="f36760ee8ff87cefd34032649253bec7c38eff3d4544a21660eb8fd7961ba8928e7302fb004ad4b52cb1fe6936799e41d12a38dbde2df995d25e76a22d459140b7576f901db9ff7dcfd57dd89415185a9b5b38d8fa55a916095371a66faa5ab987c46374a30ad36dcee69e38ef9e5d370f3649c8bca12327791faacffba89e748dfdd4225f14818f24cf1fcbc04fbfd2e088b4ee96aea9bf96fff37b1c0d58931deb4d7435e9838556cb651ac22736f9369f2c45bdd553e4259f5806c63179b9fe5a539378ca9b48dfe41163a6a350e01a125d592492142ba5cbabcaaadb988c9b893e7eaaedae3f0846c0b8b6431546761a8ed8", 0xf4, 0x80, &(0x7f00000002c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) [ 63.577306] SELinux: policydb string SE Linex does not match my string SE Linux [ 63.617692] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)="6664696e666f00cc87b1e200a6b40ab4976f0c47341d8090aaf087b220850d2dc93eb504adc7dee5f6cbe6813e63412d0e57fea753805801cf852b405f5c120bdb52cd76a7304356577310b3670800000000f967f4470000c9c603d34d26a05f9230928924ce551078c55f7121898bf510d04823a79556b69d386204e3b467b1d842fbfbe16fdb96cd96175db09ba13666ec") getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/22 06:15:57 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:57 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8eff7cf924f18048df3ad1fbc710574e81"], 0x11) 2018/03/22 06:15:57 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x100002}, 0xfffffffffffffe8f) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/189, &(0x7f0000000240)=0xbd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/22 06:15:57 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000180)={0x20071026}, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=[{0x84, 0x29, 0x4, "190edc47556e62a3a79d96881236d47c89681718b3d55652c372b814a914c3c41e4b35189442f8e1a67a817b96e7c323087f31ba2868fecdfef957250da55a173242148e3fe34a1dc6e735bfb898324b487e08315c6303bf9b2ab84ce7c81a59ab240b9c715dcdd2eecb142bd53496d70b7e573679"}], 0x84}}], 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) socketpair(0x3, 0x80003, 0x3, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x2, 0x1, {0xa, 0x4e24, 0x40, @empty, 0x1ff}}}, 0x3a) 2018/03/22 06:15:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000180)=""/104) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140), 0x8) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[]}, 0x1}, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/22 06:15:57 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) r1 = gettid() ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) mq_notify(r0, &(0x7f0000000080)={0x0, 0x3, 0x0, @tid=r1}) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x1, 0x40, @dev={0xfe, 0x80, [], 0x10}, 0x10001}, 0x1c) r2 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0xfffffffffffffef2) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r4, 0x3f}, &(0x7f0000000180)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) inotify_add_watch(r3, &(0x7f0000000000)='./file0\x00', 0x1000000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/relabel\x00', 0x2, 0x0) fanotify_mark(0xffffffffffffffff, 0x15, 0x48010008, r3, &(0x7f000028cff8)='./file0\x00') 2018/03/22 06:15:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000489, &(0x7f0000000040), 0x0) [ 63.792065] SELinux: policydb magic number 0xf97cff8e does not match expected magic number 0xf97cff8c [ 63.798658] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/8847 [ 63.798672] caller is __this_cpu_preempt_check+0x1c/0x20 [ 63.798681] CPU: 0 PID: 8847 Comm: syz-executor0 Not tainted 4.4.120-gd63fdf6 #29 [ 63.798686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.798697] 0000000000000000 a63d36abc403903a ffff8801ca16f648 ffffffff81d0408d [ 63.798706] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d0df4800 [ 63.798714] 0000000000000003 ffff8801ca16f688 ffffffff81d63fe4 ffff8801ca16f6a0 [ 63.798716] Call Trace: [ 63.798730] [] dump_stack+0xc1/0x124 [ 63.798737] [] check_preemption_disabled+0x1d4/0x200 [ 63.798744] [] __this_cpu_preempt_check+0x1c/0x20 [ 63.798752] [] ipcomp_init_state+0x188/0x980 [ 63.798760] [] ipcomp4_init_state+0xb0/0x7d0 2018/03/22 06:15:57 executing program 5: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) unshare(0x800000000000401) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) inotify_rm_watch(r0, 0x0) 2018/03/22 06:15:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) write$tun(r0, &(0x7f0000000100)={@void, @hdr={0x0, 0x0, 0x0, 0x8, 0x7}, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, 0x28) 2018/03/22 06:15:57 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) 2018/03/22 06:15:57 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:57 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x100) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000140)={0x2, 0xc9a2, 0x8000, 0x2}, 0x6) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000180)="6cf8e28b57322aebb492067d", 0x9, &(0x7f0000000200)) [ 63.798766] [] __xfrm_init_state+0x3e7/0xb30 [ 63.798772] [] xfrm_init_state+0x1a/0x20 [ 63.798779] [] pfkey_add+0x1fbb/0x3490 [ 63.798785] [] ? pfkey_delete+0x370/0x370 [ 63.798790] [] ? pfkey_add+0x3490/0x3490 [ 63.798797] [] ? __skb_clone+0x24a/0x7d0 [ 63.798803] [] ? pfkey_delete+0x370/0x370 [ 63.798809] [] pfkey_process+0x68b/0x750 [ 63.798815] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 63.798822] [] pfkey_sendmsg+0x3a9/0x760 [ 63.798827] [] ? pfkey_spdget+0x820/0x820 [ 63.798834] [] sock_sendmsg+0xca/0x110 [ 63.798840] [] ___sys_sendmsg+0x6c1/0x7c0 [ 63.798847] [] ? copy_msghdr_from_user+0x550/0x550 [ 63.798854] [] ? compat_sock_ioctl+0x185/0x12d0 [ 63.798863] [] ? __fget+0x213/0x3b0 [ 63.798868] [] ? __fget+0x23a/0x3b0 [ 63.798874] [] ? __fget+0x47/0x3b0 [ 63.798880] [] ? __fget_light+0xa3/0x1e0 [ 63.798886] [] ? __fdget+0x18/0x20 [ 63.798892] [] ? sockfd_lookup_light+0x118/0x160 [ 63.798899] [] __sys_sendmsg+0xd3/0x190 [ 63.798905] [] ? SyS_shutdown+0x1b0/0x1b0 [ 63.798913] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 63.798919] [] ? fd_install+0x4d/0x60 [ 63.798926] [] ? move_addr_to_kernel+0x50/0x50 [ 63.798933] [] compat_SyS_sendmsg+0x2a/0x40 [ 63.798939] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 63.798947] [] do_fast_syscall_32+0x321/0x8a0 [ 63.798956] [] sysenter_flags_fixed+0xd/0x17 [ 63.807674] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/8847 [ 63.807698] caller is __this_cpu_preempt_check+0x1c/0x20 [ 63.807711] CPU: 0 PID: 8847 Comm: syz-executor0 Not tainted 4.4.120-gd63fdf6 #29 [ 63.807715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.807731] 0000000000000000 a63d36abc403903a ffff8801ca16f648 ffffffff81d0408d [ 63.807738] 0000000000000000 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d0df4800 [ 63.807747] 0000000000000003 ffff8801ca16f688 ffffffff81d63fe4 ffff8801ca16f6a0 [ 63.807748] Call Trace: [ 63.807764] [] dump_stack+0xc1/0x124 [ 63.807771] [] check_preemption_disabled+0x1d4/0x200 [ 63.807782] [] __this_cpu_preempt_check+0x1c/0x20 [ 63.807795] [] ipcomp_init_state+0x188/0x980 [ 63.807805] [] ipcomp4_init_state+0xb0/0x7d0 [ 63.807814] [] __xfrm_init_state+0x3e7/0xb30 [ 63.807820] [] xfrm_init_state+0x1a/0x20 [ 63.807829] [] pfkey_add+0x1fbb/0x3490 [ 63.807836] [] ? pfkey_delete+0x370/0x370 [ 63.807841] [] ? pfkey_add+0x3490/0x3490 [ 63.807848] [] ? __skb_clone+0x24a/0x7d0 [ 63.807854] [] ? pfkey_delete+0x370/0x370 [ 63.807862] [] pfkey_process+0x68b/0x750 [ 63.807869] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 63.807875] [] pfkey_sendmsg+0x3a9/0x760 [ 63.807880] [] ? pfkey_spdget+0x820/0x820 [ 63.807891] [] sock_sendmsg+0xca/0x110 [ 63.807897] [] ___sys_sendmsg+0x6c1/0x7c0 [ 63.807904] [] ? copy_msghdr_from_user+0x550/0x550 [ 63.807912] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 63.807920] [] ? __fget+0x213/0x3b0 [ 63.807926] [] ? __fget+0x23a/0x3b0 [ 63.807932] [] ? __fget+0x47/0x3b0 [ 63.807938] [] ? __fget_light+0xa3/0x1e0 [ 63.807944] [] ? __fdget+0x18/0x20 [ 63.807950] [] ? sockfd_lookup_light+0x118/0x160 [ 63.807957] [] __sys_sendmsg+0xd3/0x190 [ 63.807964] [] ? SyS_shutdown+0x1b0/0x1b0 [ 63.807971] [] ? compat_SyS_futex+0x1f9/0x2a0 2018/03/22 06:15:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$inet6(r1, &(0x7f0000001200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001240)=0x1c, 0x80000) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = dup2(r0, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000280)) getpeername(r0, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x80) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000062d000)=[{}, {}, {}, {}], 0x4) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000080)=""/99) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/03/22 06:15:58 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:mnt_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x38, 0x38}, 0x3c) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/22 06:15:58 executing program 7: mkdir(&(0x7f000057a000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) fcntl$lock(r0, 0x800007, &(0x7f0000077000)={0x1, 0x0, 0x0, 0x0, r1}) write$eventfd(r0, &(0x7f0000824ff8), 0x8) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0xf2a467fceaa10c7) ftruncate(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/22 06:15:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) ioctl$void(r1, 0x5451) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000004240)=[{&(0x7f0000002cc0)={0x10}, 0x10}], 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001100)='/dev/sequencer\x00', 0x10000003, 0x0) recvfrom$ipx(r2, &(0x7f0000000040)=""/4096, 0x1000, 0x2000, &(0x7f0000001040)={0x4, 0x100000000, 0x101, "75b67f849255", 0x10000}, 0x10) 2018/03/22 06:15:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000706ffc), &(0x7f0000b3e000)=0x4) socketpair(0x0, 0x80a, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000300)={r2, 0x1}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0xa1, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/161}, &(0x7f0000000240)=0x50) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/22 06:15:58 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x4, 0x7, 0xf290, 0x7, 0xdc}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x4, 0x7f, 0x8, r1}, 0x10) r2 = socket$inet6(0xa, 0x805, 0xfffffffffffffffb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x8}, 0x20) sendmmsg(r2, &(0x7f0000001c00)=[{{&(0x7f0000000180)=@ax25={0x3, {"29d6945a12ae2d"}, 0xd2e8}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[{0x104, 0x103, 0x8, "a99ecadf4e4211c1b446ed7686c60152e0cf30417acaf7d21230b47ce75eb80ffacaa6e692961744e016ff45b3c5805cdfcf4ace1ade08eb6b558a5cab3fc1e8529a508ef7540a13eb53aa622a2e82b9e1c3d4e3b60dc2d4babf07f8eaf2a153717a89fc505c204fd5b3d102335928093db98802efa293e417b6ac725d8d583481e2acbc14a1b1c757ad93062f844a6cffb1f2ed5307d8966a69d6b9248436c839725d65f0dc901489d2d393d06c9850c92f998dab21155319cd60931a510ede8583306c89b700fc56b45535536e4a442044fdad954bf5224de97177976e0668bbd0bf645555b19eb776a85b4d6eb88029a52999d52b"}, {0x60, 0x10a, 0x1000, "627ecd3e98c43a56834569d50c73b8d97a08ccf4932f4dd7b4f65b4a4d5793d86c76250bccad5bf1dafe3a66327a3bef60a406be9a57b055ccb47b8fc606de46609e1de46e37efb2426ea9327e535453a1"}], 0x164, 0x4040000}, 0x10000}, {{&(0x7f00000003c0)=@nl=@unspec, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000440)="74db5c59d9c241ae0718aff167e4115657d70d331dc86923b892c822c67b87fbb9abacf3d3d4536ee009c1634c1b81b80ee487882cf1c4d08d628c832d91f2a65d6dfc3ee9f9f8131c2b1a04eca6bf7a7d04a9689ad195c8763b3f418e9fef4e34d8176173fe673a378037da0b33a7dfaea4f2eaeb31e8f5d24ef37835aeba2f02f790765baec4a9c79a5f2aa1e090012cb1b560de4198db55802b534b7481d247286378dd930bb6c0e1780d0458d6303cc263350e7a3536972ac27e5a33e63dfebc5ea6a82064b5c2c859bd07e815dc1bf7394e976bb8f4", 0xd8}, {&(0x7f0000000540)="c1c07c897a9a19ac05ddb303f4d803a5bafe856bb1ee2e24d370f6c1c4a0dc1d1e33a2e3e7d1325c729087f5453d75d968ea2ad51e79eaa48fd940387a50a8d1bf9684fefb55366ed753e6e349c60388dd973da48473660e35099e13953cc07b5a4f5aa12695a4628eeab25b737db1503770393b54c6601d75f529dc9a4c8597b4175448c70f5030d6ab9bf3fa9f0530c441303132d466eb848abf00569cbb192cf3eface46e365c38f91a6f7c55f58341e1cc3d86509a6bce499a", 0xbb}, {&(0x7f0000000600)="8ce23af7c51b7d71a48bfe8549314bdae8a5841ab8ff6d8ad5eb1488f7932ea1ea3c4311e497bc58d387f01799887dc47956db277014a528098be82dd63d1626cc719387be135c99b49391a0949c0523391e2fe55a95a732251d98b1f712c12bf31349f61c7d53a94ab2687b56b66096d11494f6983c6ed87b007f332686e240939508b1d5604fe1ea2746966ad77b9fadcbe4c0203a8abd95ace7c3a407627210cce1cf3d365a89f3aa55c178774845149014cffb25691e3c1abd63be2e9df07db45a004296e113c8a2bd764eb76a8aa16534881cfb669f1ee75d63f3740517b332ce528b", 0xe5}, {&(0x7f0000000700)="2ceb7f12de585e136f37a67c7c780f7165f352bee465eade3f09b882066e72bee3e4be96aab84293f401b8fd3ee36cdbf7eea93467201ac7135024e4c6a957eebbbead0375fcf5fb68d86a731e1d183e9c077779db02cb717296c84a545d1eced52a001b5f898402c0ed67d1bd299ea35ec66649f27ed534e179b9498330cf17797a4e81118e8a1e78ebd58c57fb745384e50c169d89d1ec962efcd71351cb22acd6375f25dc46eb97025befc6b9bd752bfce160942dd690", 0xb8}, {&(0x7f00000007c0)="698ca43ca9b524d742b2c577a7fb3a75b586e054a8e748b7177dc6b7393ce92131ae4871df0d3b5198", 0x29}, {&(0x7f0000000800)="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0x1000}, {&(0x7f0000001800)="e971ed96585030cecd1c48f2436d5b4d01f13bf6edb150a6d73c69c4bea3e689d4c00df7842ac0fb77326034e183eaf0195186fa5b68b4786761ca1fbb5642dd3b85331368696f3026e2a13a03e0edf22dfcc7c0f0314fec0b286319021fb2a2e9aee68a9ded63d25fdbb261c26498e94b76809ff15fca39363bd9c6ba4d71e7b699cb2fbdf19b668dc493a462c603f9e2d86acf4168db95ea412e24cac73bd38a4865d6ecc141a7b39d9e0de82678ac5b79bce29149b9fb5e6c058e54b21743008db50153352b4f41cb92", 0xcb}, {&(0x7f0000001900)="e5292f68f1314990b77d423bcedf75e5fe31e1e00b4c76eafc8fdf5de56a4917970f4a494239a6f1cdeee1800e594980d74324b089b875396ecd9545cbafeb5dd4f839dfea0fb310e811f689a5223e655e1655e0fff7031993edf63294f96b410a93aa3f428f21f80ce10243e356", 0x6e}, {&(0x7f0000001980)="888963df160389ba5168fc975186b2cbd4cfe154e15c53083c67b8b508942a075a01cb28a3220ddaf8c4025bed4272397e09395fb61cb4d83009af3ff3e2a47a529fe22f9850963bee658e93cf175f16a613ccb0d9be8a1d8f84284b8ac22bbe9b29a767d07a218dba0c3e272e3c6d95e664e331b7b8e2815ceb26b0dbf6b52e519f9b50cc753cb55f8c92066f0434b866d55ade72ef9b780994eb5de3891601a433be80a434e9f8c7923e32e9004f56f85f304cddfd2c332aa97c8993664f458b23ab8076d42be885389186a37df36cadb89e50d0147b47c7fe6a2f9f956c27895cb6b9fea5dc84c0e25e36cf", 0xed}], 0x9, &(0x7f0000001b00)=[{0xd0, 0x11b, 0x7, "c12486fb4f9064dd458f135c15feedd2951d272e6780e74a1743ed249134622a7966a59fb8524177b5a3390a35d4fdfad79862a802bc649910bf2b9f9c3fc5b201162007def96dada0de992b80e29f27c4276542b833b592abfff066ccf05defd2b658844e51e3ed27f38cc0ab0aecc4c60cac8e56a42e906b53dca618678b483e8c48884e91174156cfe42f4a01623db819c73bea11d16b679c8099c3cde035bf822a4d8cf3aaa1ac8c147022aff088ecdc049e1596ea747552d45d7c80610ecb17"}], 0xd0, 0x800}, 0x1ff}], 0x2, 0x810) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x7, 0x9, 0xa802, 0x7, 0x6, 0x3, 0xf26f, 0x6720a66, 0x8}, 0xb) 2018/03/22 06:15:58 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578595e"], 0x12) 2018/03/22 06:15:58 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x50000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000080)=r2) [ 63.807977] [] ? fd_install+0x4d/0x60 [ 63.807984] [] ? move_addr_to_kernel+0x50/0x50 [ 63.807992] [] compat_SyS_sendmsg+0x2a/0x40 [ 63.807998] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 63.808005] [] do_fast_syscall_32+0x321/0x8a0 [ 63.808013] [] sysenter_flags_fixed+0xd/0x17 [ 64.329512] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:58 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_flags=0x1000}) 2018/03/22 06:15:58 executing program 3: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000517ffc)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) 2018/03/22 06:15:58 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={0xc223, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x132, 0xd03b, 0x95be, 0xffff, 0x40, &(0x7f0000000340)='ip6_vti0\x00', 0x45, 0xc4ad, 0x7}) r1 = inotify_init1(0x800) fsetxattr(r1, &(0x7f0000000080)=@random={'system.', '%(\x00'}, &(0x7f00000000c0)='md5sum\x00', 0x7, 0x3) r2 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) r4 = getgid() getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setgroups(0x4, &(0x7f00000002c0)=[r2, r3, r4, r5]) clone(0x0, &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) 2018/03/22 06:15:58 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:58 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$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(r0, r1) ioctl$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$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000008, 0x50050, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, 0x0, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/03/22 06:15:58 executing program 6: clock_gettime(0x0, &(0x7f0000001ff0)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000985000)={{0x0, r0/1000+10000}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f0000985000/0x4000)=nil, &(0x7f0000000000)) 2018/03/22 06:15:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) socketpair(0x0, 0x6, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10000000}) epoll_pwait(0xffffffffffffffff, &(0x7f0000f34f94), 0x0, 0x0, &(0x7f00009f2ff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) [ 64.374951] SELinux: policydb string SE Linex does not match my string SE Linux [ 64.387303] SELinux: policydb string SE Linex does not match my string SE Linux [ 64.401855] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:58 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc028660f, &(0x7f0000000180)={0x81, 0x0, 0x0, 0x0, 0x8, [{0x8, 0xc4, 0x1, 0x0, 0x0, 0x1404}, {0xfff, 0xfffffffffffffffb, 0xab, 0x0, 0x0, 0x880}, {0x5, 0x2, 0x4, 0x0, 0x0, 0x2}, {0x200, 0x0, 0x401, 0x0, 0x0, 0x1000}, {0x3, 0x2, 0x0, 0x0, 0x0, 0x110a}, {0x3, 0x5, 0x200, 0x0, 0x0, 0x8}, {0x401, 0x491, 0xfc, 0x0, 0x0, 0x4}, {0x9, 0x2, 0x1, 0x0, 0x0, 0x1000}]}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/185, 0x4397}) 2018/03/22 06:15:58 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:58 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578"], 0x10) [ 64.436960] SELinux: policydb string SE Linex does not match my string SE Linux [ 64.494653] audit: type=1400 audit(1521699358.134:23): avc: denied { transfer } for pid=8913 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 64.497865] SELinux: policydb string SE Linex does not match my string SE Linux [ 64.530753] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:58 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'vcan0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11, 0xfffffffffffffffc, 0x400, 0x22fa, 0x3ff8000000, 0x800, 0x77d, 0x7, 0x101}}) sendmsg$key(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="0204000d0a0000000000000000000000030006000000000002004e207f000001000000000000000002000100000000000000000000e9ffff020004000000000002004e20e0000001000000000000000053358b02b4c7cd843279e3d5349252a26e05a400d28e6d62f9945330efb7a758b8c7d53a73d9f3c44f4e59158aedf12ff7bd367258f9a2f4259d91724c0ec778e9b48a1e96cdecb65cd74cb13da1700fc001a1c69c33f53dad596d159397f7ba52b26db07aa3fa78ed2a0175edaa4340670be009a131b0b39884ba4a05e96373dea60b493d228740abc01cf7b35b2fd8e2b6114c4f73c0a6da25e2cebc6005137fd9ded6"], 0xf4}, 0x1}, 0x10) r2 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000100)={0x2, 0x6, 0xda}) 2018/03/22 06:15:58 executing program 6: r0 = eventfd2(0x6, 0x800) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)="aa", 0x1}], 0x2) fadvise64(r0, 0x0, 0x80000000000000, 0x5) 2018/03/22 06:15:58 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) 2018/03/22 06:15:58 executing program 2: r0 = gettid() unshare(0x28060408) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='cmdline\x00') sendfile(r1, r1, &(0x7f00009d4000), 0x1) 2018/03/22 06:15:58 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x280000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x10000, 0x40}) 2018/03/22 06:15:58 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dad000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) umount2(&(0x7f0000000000)='./file0\x00', 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$notify(r0, 0x402, 0x18) recvfrom$inet6(r1, &(0x7f0000000100)=""/176, 0xb0, 0x120, &(0x7f00000001c0)={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000200)) 2018/03/22 06:15:58 executing program 5: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x5}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000000)={0x3, 0x1, 0x0, 0x4, r1}) 2018/03/22 06:15:58 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getparam(r1, &(0x7f0000000040)) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) [ 64.545879] binder: 8913:8932 ioctl c018620b 20000040 returned -14 [ 64.554682] binder: 8913:8921 BC_INCREFS_DONE u0000000000000000 no match [ 64.562827] binder: send failed reply for transaction 19 to 8913:8921 [ 64.565026] binder_alloc: 8913: binder_alloc_buf, no vma [ 64.565070] binder: 8913:8921 transaction failed 29189/-3, size 40-8 line 3128 [ 64.566422] binder: 8913:8932 BC_INCREFS_DONE u0000000000000000 node 22 cookie mismatch 0000000000000001 != 0000000000000000 [ 64.566483] binder: 8913:8921 ioctl c018620b 20000040 returned -14 [ 64.610005] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.612727] SELinux: truncated policydb string identifier [ 64.637372] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r2 = syz_open_pts(r0, 0x40020201) write(r2, &(0x7f0000fd6000)='|', 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000280)=""/223, 0xdf}], 0x1) 2018/03/22 06:15:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000693f9e)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/03/22 06:15:58 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) 2018/03/22 06:15:58 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000140)=""/170) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x19}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = getuid() r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r3, &(0x7f0000000440)=0x4) ioprio_set$uid(0x3, r1, 0xa4f9) r4 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000300)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000080)={r5, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0xfff}}, 0x1a, 0x2, 0x4d, 0x7, 0xa}, 0x98) preadv(r4, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/157, 0x9d}], 0x1, 0x54) getsockname$inet(r2, &(0x7f0000000480)={0x0, 0x0, @dev}, &(0x7f00000004c0)=0x10) 2018/03/22 06:15:58 executing program 0: fanotify_init(0x8, 0x8000) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x2, 0x1) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x0, &(0x7f0000000600)) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) 2018/03/22 06:15:58 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) recvmmsg(0xffffffffffffff9c, &(0x7f0000006e80)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/204, 0xcc}], 0x1, 0x0, 0x0, 0xf0f}, 0x5}, {{&(0x7f0000000100)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)=""/235, 0xeb}, {&(0x7f0000000400)=""/167, 0xa7}, {&(0x7f00000004c0)=""/110, 0x6e}], 0x3, &(0x7f0000000540)=""/141, 0x8d, 0x7ff}}, {{&(0x7f0000000600)=@ipx, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000680)=""/242, 0xf2}, {&(0x7f0000000780)=""/113, 0x71}, {&(0x7f0000000800)=""/51, 0x33}, {&(0x7f0000000840)=""/35, 0x23}, {&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/210, 0xd2}, {&(0x7f0000001980)=""/42, 0x2a}], 0x7, &(0x7f0000001a00)=""/4096, 0x1000, 0x2}, 0x8}, {{&(0x7f0000002a00)=@ax25, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002a80)=""/231, 0xe7}, {&(0x7f0000002b80)=""/201, 0xc9}, {&(0x7f0000002c80)=""/4096, 0x1000}, {&(0x7f0000003c80)=""/61, 0x3d}], 0x4, &(0x7f0000003d00)=""/244, 0xf4, 0x5}, 0xfffffffffffffec3}, {{&(0x7f0000003e00)=@generic, 0x80, &(0x7f0000004080)=[{&(0x7f0000003e80)=""/187, 0xbb}, {&(0x7f0000003f40)=""/85, 0x55}, {&(0x7f0000003fc0)=""/54, 0x36}, {&(0x7f0000004000)=""/123, 0x7b}], 0x4, &(0x7f00000040c0)=""/121, 0x79, 0x2}, 0x9}, {{0x0, 0x0, &(0x7f0000004600)=[{&(0x7f0000004140)=""/231, 0xe7}, {&(0x7f0000004240)=""/227, 0xe3}, {&(0x7f0000004340)=""/201, 0xc9}, {&(0x7f0000004440)=""/164, 0xa4}, {&(0x7f0000004500)=""/18, 0x12}, {&(0x7f0000004540)=""/118, 0x76}, {&(0x7f00000045c0)=""/15, 0xf}], 0x7, &(0x7f0000004640)=""/150, 0x96, 0x3}}, {{&(0x7f0000004700)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000004800)=[{&(0x7f0000004780)=""/81, 0x51}], 0x1, &(0x7f0000004840)=""/50, 0x32, 0x2}, 0xfffffffffffffffb}, {{&(0x7f0000004880)=@nl, 0x80, &(0x7f0000006d80)=[{&(0x7f0000004900)=""/221, 0xdd}, {&(0x7f0000004a00)=""/197, 0xc5}, {&(0x7f0000004b00)=""/4096, 0x1000}, {&(0x7f0000005b00)=""/139, 0x8b}, {&(0x7f0000005bc0)=""/52, 0x34}, {&(0x7f0000005c00)=""/105, 0x69}, {&(0x7f0000005c80)=""/183, 0xb7}, {&(0x7f0000005d40)=""/4096, 0x1000}, {&(0x7f0000006d40)=""/43, 0x2b}], 0x9, &(0x7f0000006e00)=""/119, 0x77, 0x3}, 0x6}], 0x8, 0x102, &(0x7f0000006f80)={0x0, 0x1c9c380}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000007300)={0x0, 0x8, 0x2, 0xffffffff00000001, 0x9, 0x80000001, 0x1, 0x3, {0x0, @in6={{0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0x640}}, 0x8001, 0x3, 0x4, 0x100000000, 0x22}}, &(0x7f0000007080)=0xb0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000070c0)={0x0, 0x9, 0x8, [0x0, 0x100000001, 0x1f28, 0x2, 0xff, 0x3, 0x1, 0x7]}, &(0x7f0000007100)=0x18) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000007140)={r2, 0x5, 0xfffffffffffffeff, 0x8, 0xa090, 0x2, 0xffffffffffffff8c, 0x262, {r3, @in6={{0xa, 0x4e20, 0x509b14bd, @dev={0xfe, 0x80, [], 0xb}, 0x5}}, 0x0, 0x2, 0x400, 0x7, 0x6}}, &(0x7f0000007200)=0xb0) 2018/03/22 06:15:58 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8000) getpriority(0x0, r1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xfffffffffffffffc, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002c80)={@ipv4={[], [], @loopback}, 0x0}, &(0x7f0000002cc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002d00)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000002e00)=0xe8) socket$inet6(0xa, 0x80802, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002e40)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9, 0x4e21, 0x20, 0x2, 0x80, 0x20, 0x3e, r2, r4}, {0x1, 0xffffffffa08800e3, 0x8001, 0x5, 0x800, 0x3, 0x3f, 0xffffffffffffffc1}, {0x1, 0x3, 0xb73, 0xa3}, 0x3, 0x6e6bb1, 0x0, 0x1, 0x2}, {{@in6, 0x4d2, 0x3c}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x7, 0x1, 0x4, 0x6, 0x0, 0x100000000}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x28, r3}) 2018/03/22 06:15:58 executing program 2: socket$inet(0x2, 0x80807, 0x8) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000dc7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udp6\x00') preadv(r1, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/22 06:15:58 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x1, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"1f150d6698bcce"}, 0x4}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000000)={0x0, 0x5}) 2018/03/22 06:15:58 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}}) mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) getxattr(&(0x7f0000000180)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000140), 0x0) 2018/03/22 06:15:58 executing program 5: r0 = socket$inet(0x10, 0x3, 0x2) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000005fdc)="2400000003211ffffd946fa283b70a00004003000000031d856800a9000000000008", 0x22}], 0x20000000000001aa}, 0x0) fcntl$setstatus(r0, 0x4, 0x404000) 2018/03/22 06:15:58 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e65"], 0xf) [ 64.766977] SELinux: policydb string SE Linex does not match my string SE Linux [ 64.789353] SELinux: truncated policydb string identifier 2018/03/22 06:15:58 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x69, 0x408800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000001c0)="fbd4869ad87d4a2cf46cef95220be405", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x11}, 0x4}}, 0xbb33, 0x8, 0x0, 0x7ff, 0xcd}, &(0x7f0000000180)=0x98) ioctl(r0, 0x5387, &(0x7f000005affe)) 2018/03/22 06:15:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002eff0)={0x2, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x80000006}]}, 0x10) write(r0, &(0x7f0000005000), 0xffe3) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x9, 0x8, 0x7, 0xffffffffffffffff, 0x3, [{0x8, 0x7, 0x3ff, 0x0, 0x0, 0x100}, {0x1, 0x100000000, 0xfff, 0x0, 0x0, 0x2204}, {0x7ff, 0x2, 0x5, 0x0, 0x0, 0x2000}]}) 2018/03/22 06:15:58 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) pipe2(&(0x7f0000000000), 0x84800) 2018/03/22 06:15:58 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x9, 0x4e, "e6e0a8a74060", 0x20}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) 2018/03/22 06:15:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = getegid() fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="1c0015005d00ff0a06000000000000000a000000fffffe0121000000"], 0x1c}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x1}}, 0x4, 0x800}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r5, @ANYBLOB="43000000334d3cc26f905ad0dfddacda0ff31935459b12b7548e19c1be8081abc913c418e63b0452f210dd81eb6c8b079a70e5e088cfe331cd508f679bf14fbdd39b9185e0d7a2"], &(0x7f0000000240)=0x4b) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000300)={0x1, 0xb5, 0x1, 'queue1\x00'}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000000), 0x4) 2018/03/22 06:15:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000001740)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x5d, 0x4) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000180)={0x400000000000000, 0x1, 0x9, 0x8, 0x5, 0x9, 0x0, 0x100000000, 0x132, 0xfffffffffffffc01, 0x6, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000040)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 64.823771] SELinux: policydb string SE Linex does not match my string SE Linux [ 64.843260] SELinux: truncated policydb string identifier 2018/03/22 06:15:58 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578"], 0x10) 2018/03/22 06:15:58 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000007c0), &(0x7f0000000800)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x800, 0x0) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x8001}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x9}, 0x8) socketpair(0x4, 0x0, 0xad2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r5 = accept4(r3, &(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000024c0)) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000540)={@loopback, 0x0}, &(0x7f0000000580)=0x14) sendmsg$nl_route(r5, &(0x7f0000000640)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="240000001d00010025bd7000ffdbdf250a00000070929e48184eb655cd9756752bdf6c72a97a6dec26d281f30b631973c21da68447269061b6b8f636d64984a449a365f67eee9266f3c2fe08661f07bfb9f317d14921d0432dc725e0f2b1bca629523ffd411e2806739ebd4904af3bdffcb3b5cf61f7c8651f192daa44e6e00187f9489b88f50000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="860001000800050001000000"], 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) r7 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f0000000440)={"6c6f00000000ffffffe8710200", &(0x7f0000000480)=ANY=[@ANYBLOB="470000003d040000000000000000008000e13feb0000000096019455bc494fc557a2cfd4aa0ef35cbd10dd4bb04c4ed77be0dafee9015b51ce26bbe898ceeb5aed36ba2b6556e1ff805dcb582f1d9db8df0cfeb4440c6aadc0c09fcbdb10b248de89aaee54d43eab8eac6884ba2487e3e9e84bf21117ecea2b05fc8c29e48f2b618447f858e2534e9b08758d230b46542cb5c0a2ae499ef64f213c6e6f36"]}) r8 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x100}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000240)={r9, 0xfffffffffffffff7, 0x0, 0x3771, 0x6c8cf284}, &(0x7f0000000280)=0x18) ptrace$getregset(0x4204, r8, 0x3, &(0x7f00000000c0)={&(0x7f0000000000)=""/140, 0x8c}) 2018/03/22 06:15:58 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) accept4(r1, &(0x7f0000000080)=@can={0x0, 0x0}, &(0x7f0000000100)=0x80, 0x80000) bind$packet(r1, &(0x7f0000000140)={0x11, 0x10, r2, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000040)=0x52c7, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000e6aff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/22 06:15:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000087b000)='net/rt_acct\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x7}, 0x4) lseek(r0, 0x17, 0x0) [ 64.911574] SELinux: policydb string SE Linex does not match my string SE Linux [ 64.912103] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=93 sclass=netlink_route_socket [ 64.928987] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=93 sclass=netlink_route_socket 2018/03/22 06:15:58 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) msync(&(0x7f0000001000/0x8000)=nil, 0x8000, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000080)='\x00', 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) accept4$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x0) 2018/03/22 06:15:58 executing program 6: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000001, 0x832, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)={0x0, 0x1}) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite6\x00') ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000002c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) r2 = add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="e917002d04a16e67ec0e11a2b4c714d00368d2c81f55270654423129a1b539aa72d397c54f0279fc045a2785719cc0ff58ff4a5c7a12b5cdaf8461e280d09477294ef898da316c", 0x47, 0xfffffffffffffff8) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\x00', r2) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/22 06:15:58 executing program 7: 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, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x84, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x2) sendto$inet(r0, &(0x7f0000000140)="850ef00109d25e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) write(r0, &(0x7f00000004c0)="bb2e3b5ce27708257fa2b32cb548968eda089b7ff3e7a7be47dfb15a73b0a60f7abd7e917b6c3376d74887f45e21b30e17e76c00a4f4d92d1dcc8a934779e2c5a0c771e837aaf6832023cd931941e6cbb514aa55420985e71b090746e452d7147db9ea93c5f0", 0x66) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/22 06:15:58 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) flistxattr(r0, &(0x7f0000000080)=""/90, 0x5a) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e6578"], 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) write$selinux_load(r0, &(0x7f0000000300)={0xf97cff8c, 0x0, 'SE Linux', "d4189aec6484321dccd6206fac757e00d7b39756faaf11aa6c7ca81c01ce533d7bad6e56f915f45032849cf17ef933bfc1aa03114c7f8bc249386829bff5c6d745269c5622a4acd4107ee18e03544327bb56acf4cedbeea65f55d8228eeff942a5ae7be8ef938916d61c894c31df82d5d099c285bf772f0fc345c8c62883b538db7aaaf79c97975a702056112289ad23dea408a267f2e3d36dc07ec53e71c7a23b2101a8668b9512916e43663c21cfe4b6f1d354dc55c9705b4ebee58ef5"}, 0xce) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x100000001, 0x5b3, 0x8}) 2018/03/22 06:15:58 executing program 0: accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/03/22 06:15:58 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e657859"], 0x11) dup(r0) 2018/03/22 06:15:58 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2001, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x200, 0x30}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @dev}, &(0x7f0000000200)=0x8) 2018/03/22 06:15:58 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000001040)=[{&(0x7f0000000040)="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"}], 0x200000000000000a) lstat(&(0x7f0000001080)='./file0\x00', &(0x7f00000010c0)) [ 64.981220] SELinux: policydb string SE Linex does not match my string SE Linux 2018/03/22 06:15:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0x4000000000000, 0x5, 0x6, 0x3910000}, 0x10) r2 = userfaultfd(0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0xae85, 0x20, "f0dd2ba3806c661661c3b17417f7a1c6cb6fbe83c67fd17b4b9e407da8a4827d6dcd34eb0ce79409830ea9b891ce52884b4c8c25b6cde09caee6f9f293893b5089590984669dd493bd8c5505aed13cd6"}, 0xd8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) dup2(r0, r2) 2018/03/22 06:15:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x7fff) splice(r0, &(0x7f00000000c0)=0x4, r0, &(0x7f0000000100)=0x4, 0x32fb, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="3e295682c9ba06cdf5deb4bf65f93ad7f4d69f8de340") setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x175, 0x19e) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000280)) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000280)="ca468e1b5b6682752ad57d8c5e90697cd0f110b98fa0e157522e80757a13090ef22678a74fd77e951feb1fc5bc7d2844ee6a8b7745e7c6f15746ae7a") recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)}}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) pwrite64(r0, &(0x7f0000000180)="43fb1538429eba69c095cc73e5c0df80eadfaae9de67f728559158cd8e3b72f0d039cdba0faa5c268d9800572a14dd5d3aa77d07ebe4c443794d3424823655ef16b9996a61748c76f61b6ea998b7f43553e57629b5cade4fbde3a8f9c1d3ecf013eeef93b2422e95e2da8e2e74f367dff71e0b7d7405369234d0379f7425c2045b7e67600ebb2ff320d45a29251cc19e1c03774ce4dda8bf3b94fc19b2b04f22861e14874aa48969659ad05958ccf64245437a5e630ffefa881a1042256b6e0c2b7b4b5df288d3b111adc446475631794fc22671f80e24cff20820a604ed6e26b1039208c7", 0xe5, 0x0) [ 65.042234] SELinux: policydb string SE Linex does not match my string SE Linux [ 65.063938] SELinux: policydb string SE Linex does not match my string SE Linux [ 65.075131] vmalloc: allocation failure: 0 bytes [ 65.085694] syz-executor5: page allocation failure: order:0, mode:0x24000c2 [ 65.102786] CPU: 1 PID: 9059 Comm: syz-executor5 Not tainted 4.4.120-gd63fdf6 #29 [ 65.110525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.119867] 0000000000000000 41ee8d8f4101237e ffff8801cbe1f7f0 ffffffff81d0408d [ 65.127997] 1ffff100397c3f01 ffff8800af6c1800 00000000024000c2 0000000000000000 2018/03/22 06:15:58 executing program 2: r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCCBRK(r1, 0x5428) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) userfaultfd(0x80000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000080)={0x7}, 0x4) 2018/03/22 06:15:58 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xfffffffffffffffd, 0x0) close(r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000000)=0x1) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000200)=""/182, &(0x7f0000000140)=0xb6) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x24c000, 0x4) sched_yield() close(r1) 2018/03/22 06:15:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000001cff0)={&(0x7f0000000080)={0x14, 0x1d, 0x3ff}, 0x14}, 0x1}, 0x0) 2018/03/22 06:15:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/22 06:15:58 executing program 7: seccomp(0x1, 0x0, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) [ 65.136035] 0000000000000001 ffff8801cbe1f900 ffffffff81431059 ffffffff838ac620 [ 65.144072] Call Trace: [ 65.146662] [] dump_stack+0xc1/0x124 [ 65.152021] [] warn_alloc_failed+0x1d9/0x240 [ 65.158074] [] ? zone_watermark_ok_safe+0x290/0x290 [ 65.164736] [] ? mutex_lock_nested+0x5d4/0x850 [ 65.170960] [] __vmalloc_node_range+0x41d/0x630 [ 65.177281] [] ? task_has_security+0x130/0x270 [ 65.183940] [] vmalloc+0x5b/0x70 2018/03/22 06:15:58 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000455000)=[{&(0x7f0000fa0f7f)="390000001300094700bb61e1c3050000070000000200000045000000000b800019001a000d00000043de280ff4000000fd17e9ff0000060400", 0x39}], 0x1) 2018/03/22 06:15:58 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x8840, &(0x7f0000001000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 65.188948] [] ? sel_write_load+0x130/0xff0 [ 65.194911] [] sel_write_load+0x130/0xff0 [ 65.200701] [] ? sel_read_bool+0x250/0x250 [ 65.206579] [] ? kasan_kmalloc+0xad/0xe0 [ 65.212285] [] ? compat_rw_copy_check_uvector+0x83/0x340 [ 65.219383] [] ? __kmalloc+0x124/0x320 [ 65.224920] [] ? compat_rw_copy_check_uvector+0x83/0x340 [ 65.232014] [] ? __lock_is_held+0xa1/0xf0 [ 65.237805] [] ? __lock_is_held+0xa1/0xf0 [ 65.243596] [] do_loop_readv_writev+0x141/0x1e0 [ 65.249905] [] ? sel_read_bool+0x250/0x250 [ 65.255779] [] ? sel_read_bool+0x250/0x250 [ 65.261652] [] compat_do_readv_writev+0x5df/0x6e0 [ 65.268136] [] ? vfs_writev+0xb0/0xb0 [ 65.273579] [] ? mutex_lock_nested+0x5d4/0x850 [ 65.279888] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 65.286720] [] ? mutex_lock_nested+0x560/0x850 [ 65.292952] [] ? __fdget_pos+0x9f/0xc0 [ 65.298468] [] ? __fget+0x213/0x3b0 [ 65.303730] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 65.309941] [] ? __fget+0x23a/0x3b0 [ 65.315205] [] ? __fget+0x47/0x3b0 [ 65.320382] [] compat_writev+0xdc/0x150 [ 65.325990] [] compat_SyS_writev+0xd8/0x1b0 [ 65.331946] [] ? compat_SyS_preadv+0x50/0x50 [ 65.337988] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 65.344191] [] ? compat_SyS_preadv+0x50/0x50 [ 65.350219] [] do_fast_syscall_32+0x321/0x8a0 [ 65.356343] [] sysenter_flags_fixed+0xd/0x17 [ 65.364309] Mem-Info: [ 65.366766] active_anon:54827 inactive_anon:45 isolated_anon:0 [ 65.366766] active_file:3642 inactive_file:8447 isolated_file:0 [ 65.366766] unevictable:0 dirty:216 writeback:0 unstable:0 [ 65.366766] slab_reclaimable:6397 slab_unreclaimable:59248