[....] Starting enhanced syslogd: rsyslogd[ 13.259932] audit: type=1400 audit(1518728133.794:4): avc: denied { syslog } for pid=3647 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.225' (ECDSA) to the list of known hosts. 2018/02/15 20:55:46 fuzzer started 2018/02/15 20:55:46 dialing manager at 10.128.0.26:38075 2018/02/15 20:55:49 kcov=true, comps=false 2018/02/15 20:55:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000058d000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@typed={0xc, 0x9, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/15 20:55:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 20:55:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, 0x7530}}, {}], 0x30) 2018/02/15 20:55:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_buf(r0, 0x0, 0x3, &(0x7f0000ff4000)='F', 0x1) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000a19000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000ff7000)="9ccb35cbbba86ddf42de61040000002f7e4e02e766cd8eccba5649df09496b50356ddc9ba793c81def0a12cda89017e6", 0x30, 0x0, &(0x7f0000663000+0x54c)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/15 20:55:50 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socket$inet6(0xa, 0x0, 0x1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000fb2000-0x10)={0x7}) r1 = open(&(0x7f0000fb0000)='./file0\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ac1000)=0x7, 0xffffffffffffff52) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4a, &(0x7f0000358000-0x4), 0x2) connect$inet6(0xffffffffffffffff, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f000071c000)={0x0, 0x0, &(0x7f0000177000)={&(0x7f0000758000-0x38)={0x2, 0x0, 0x0, 0x7, 0x5, 0x0, 0x3, 0x2, [@sadb_address={0x3, 0x0, 0xff, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x28}, 0x1}, 0x10) 2018/02/15 20:55:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x1) close(r1) 2018/02/15 20:55:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x2000000000000005, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009a4000)={@common='ip_vti0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001c9000)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r1}) 2018/02/15 20:55:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006c9000-0xf)='/dev/sequencer\x00', 0x1, 0x0) write$tun(r0, &(0x7f00002fa000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, 'Q\ts', 0xcf4, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[@dstopts={0x0, 0x0, [], [@enc_lim={0x4, 0x1}]}], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}}, 0xd20) syzkaller login: [ 29.677553] audit: type=1400 audit(1518728150.214:5): avc: denied { sys_admin } for pid=3859 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.713146] IPVS: Creating netns size=2536 id=1 [ 29.736429] audit: type=1400 audit(1518728150.264:6): avc: denied { net_admin } for pid=3862 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.763283] IPVS: Creating netns size=2536 id=2 [ 29.802963] IPVS: Creating netns size=2536 id=3 [ 29.838535] IPVS: Creating netns size=2536 id=4 [ 29.889832] IPVS: Creating netns size=2536 id=5 [ 29.946154] IPVS: Creating netns size=2536 id=6 [ 29.999991] IPVS: Creating netns size=2536 id=7 [ 30.065723] IPVS: Creating netns size=2536 id=8 [ 31.637730] audit: type=1400 audit(1518728152.174:7): avc: denied { sys_chroot } for pid=3862 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/15 20:55:52 executing program 3: mmap(&(0x7f0000000000/0x5bc000)=nil, 0x5bc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000005a000)='./file0\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0x40305828, &(0x7f0000425000-0x20)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x4}) 2018/02/15 20:55:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0xd407}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000353000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x400854d6, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000910000)=0xb4) r3 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r3, 0x540a, 0x3) [ 31.776372] audit: type=1400 audit(1518728152.304:8): avc: denied { dac_override } for pid=4855 comm="syz-executor3" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 31.862477] audit: type=1400 audit(1518728152.394:9): avc: denied { create } for pid=4890 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 31.865722] audit: type=1400 audit(1518728152.394:10): avc: denied { write } for pid=4890 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 32.094665] sg_write: data in/out 29964/6 bytes for SCSI command 0x0-- guessing data in; [ 32.094665] program syz-executor7 not setting count and/or reply_len properly 2018/02/15 20:55:52 executing program 0: r0 = creat(&(0x7f00008d8000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x3f}, &(0x7f0000657000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') setsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000417000)) sendto$inet(r2, &(0x7f0000a5e000-0x1b), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r2, r3, &(0x7f0000af5000), 0x10001) 2018/02/15 20:55:52 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000010000-0x1)='\x00', 0x3) open(&(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x104) dup2(r0, r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/15 20:55:52 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe9000)='./file0\x00', 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b", 0x2}], 0x1) 2018/02/15 20:55:52 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000829000)='net/ip6_tables_matches\x00') r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000947000-0x8)={0x20071026, r1}, &(0x7f0000001000-0x18)={0x40, 0x0, 0x8001, 0xc4, 0x61, 0x100}) 2018/02/15 20:55:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x82, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000055b000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) r1 = syz_open_dev$usbmon(&(0x7f0000e7a000)='/dev/usbmon#\x00', 0x7, 0x10200) connect$l2tp(r1, &(0x7f0000867000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty}, 0x4, 0x4, 0x0, 0x4}}, 0x26) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/02/15 20:55:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000042d000-0x8)='keyring\x00', &(0x7f0000083000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f000062d000-0xc)='cifs.spnego\x00', &(0x7f00005f8000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='&\x00', r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='.', 0x1, r0) 2018/02/15 20:55:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) connect(r1, &(0x7f000090b000-0xc)=@nl=@unspec, 0xc) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000085000-0x4)) 2018/02/15 20:55:52 executing program 7: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ebc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c7a000)) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000047a000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000015b000-0x18)={r2}) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() sched_setscheduler(r3, 0x7, &(0x7f0000c18000)=0x7f) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000ffa000-0x4)=0x1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000ff8000)=[{&(0x7f0000fb3000)={0x27, 0x4, 0x2, 0x7, 0xb489, 0xd15b, "2a20cf6d2da2b72bd87fe98db60a62d1c18046943f0065574609c84b6113597ac7827cb7ceaf9786c9b6d5ccf28f1055ef0680c7aeb4807f7e98483063c440", 0x1f}, 0x58, &(0x7f00008cb000-0x38)=[{&(0x7f00007ca000-0x1000)="388f10e09f1adc03c6a1df3b91eb1f843433b70fa3ae85558f036f911fe24d8d359d664126aa9e75c25ad3fdec7d47ba482df6fbbd83d205d7f3907418b11234ae62762480c7645adec281e3e183d6ddec55eb508df2557cea0bf30cddaf99e616190e9e31524ec42652e24197d3a4b93f6d052f73f749b2fc73e310223c3afbe57a4a2a94312f2eb6f66113881bad549bb2727449de9653f7e2a1dba86115d38662a324a813deaaa251e68e08ddd7c127a05e38036260a0fd0e2d1192932d6f162ac8740080edfabaf1cc451e34eca594e8ebdbd8ad38ebba70bdc6121f2c9f15b276e880391d40679f39212003ade79c39e3b24b3353554f3670f2e155f2d3a9d681122153cff3184e9c10604df46eed10d7dbf6e5e058dc93f430319a24f4d7e8a05c25d49260ec3616fc60130a8851eb0de7ff0abe65614d9424885ad807dd120adb7d07a9a2794f2b79892b4d43240cd6e81d2f2c036d71b925ddc064fe79aadd36bb58678329a6cbddca5219cc4490ec1ef0697520fcb194dbc51bc8517fb752d86e0f9a7cfd4d1d95887ce07c1fc8ec11fcc1fe2d48bc55e5e69e531aa12e93e832777dc38e58cc3537fe4c8cc00254eab794265074e0238f313d277bc3c9a15b41801f63150dc3da5a577ce127716283df458dc510133162a4a2757e8cd6bfc163c3aff9994bd69e83fef6b92bd803bfff75905f2711a840fada1bb79fe30e9730a4d52014a62f52709762c521b6ff963d42233c21ba06c7e8df368124f873a99d772c7597dcf84b773a627055eb411a23a8514a2f9bce9cc516e9d67be1fb63d7068b851416cd13a320a2096ba15321bb0df65254148b6b311cfd86d335ec7602f932f3a44cac4a10fd45983231ba80e540adf7869837ebc018e04f6aaad113c98edf377bcfaf80590dd5117e75b3105b4014716f8ec136469bb18fdf95ec6cd8601cdcefc99f3769bc7c3f6f8c7f20db88f367ce8165aae5d1e563a5cea1863d05594ca35721bb62d5f766e8c9f914538b331bd6f81de6179552615b729cf7b50e7344bc7226b97e52f61031ff4b099ff916a6db3b277eff99d17c1bcefdacd3dd2032b00da0b01dd29b4258fd1c11f99045d32f42b8c2e59e0678f0e92bff162a3ddd2eed0025fcd585cb6a10d34c56d562e6e555a30b6aa3d97823cbd3c15441e9b8ea68bdeea073fd850f5f9346962b5bdabc8408af6996f44ce0ecb374758a010fa1f124ebb8258beb96ab10e35be3520e86987ddee535f21c81d28ddf5578a19a2d9c9498ffcaa1313a7892d11d87f3408510f437da3215b3248851301805e38ec09b074b6194ded59bb57e0a9c0563894ea9ef7cf7cdbbf5e94cc33a79430b1d0e9a5f30fdfe9d29f391ed91f0b22655fe3732e7d62b26761e3ba16824ed073168f48ea662f811712a488498b9b33cbb0012570d58d16c983ec5e87d801cbca5ffa8705e7d4c25917f70b9b441f92e9513d49dd1ee454d5f0cf9585e9218f45ae0f21d121a627f2ee9536d0a44a4f04ef15f4fa4c7715412a229d1370f05cefb32bbf32709615c0550278bd337e4a010ca92a9b8c9bc2a9d681df6c4eb6b4c6f81ecd77946cb5c1603df83f0b798c722c9a7b90dcaefa7afe30a54ae5b8758eaeb7fe3f41848a64708c2edb188a7c3d136fb395aaee8a11d1235db6ad7a80d0756522398587d3b805577aa0d3e0e5838a24b0639685e1ab20a882b8104cef808d6faf4ff7a3c66ee26a3cda87b263a92b546852048dd4e08d4c5a4b620cfeaa225adb78cf4ac3da5ecd24bfca9385e77bf2a2ad5411387f10716b55df9d5902c859f49c1c9d510db25bee6c30574848b276453563062afca6021f6f6ba9a46d2ec348fffa7e5ac3628060eace9c533ca53fdd934a86cc4dba1854a2319b8e8acc01819cdf6be818611ed33703026acaa36593af3c0dbdd77d44ed45eb05717501e6b43c78a65ff839a852fef54303e7bb239afbd174d434c002ede991bf475f50fcaccb5e250ba11c0b756ab84bd6e3d3f8e8a4e97f2c0c913dc8442f2715fad39f3e9dacdac6db07da67c71953382c98c5f028d2f4cca1b6d09eb1f973f1ef92ac637bf5ff34ab05d1b6c876456dd7fa053d9d9356c59e7c1b48323211cc0672e4ade84ebea0f88806696c23e13106fb21ae591be095f612e3e0263028cc71f13c7758b6920e923a6852051625c5fded5741c408e84cafa28e8f85f061191932586945055ce8ba25c4eb3e7a9e0f044091f1b662bce5cca72c96e3299f1f79cbee1a33b2dbadeee23261e04d75573e8be1825729f6356c04bf96ab48deccbac53a7b8b73fe56d5de88d021557dfec2a24bb3d310cd8c40b7df3e3c207498a1e6ecf4cc91f967c2d9f6d39233d0b4266555f6e942737625d3b91ee66b153b9a1f933b694aff3f711f19eafbb2792812a40e3abb396f849d6ce736a67dde1a304b664d848588b62cdfbf0faa3b85e61e8a1e3d402af06a32dbab2cac70fbc40c9ff8447f121dbb362aaae650bcae4edf76268a58d6c8c0822bd5bd16d6a4b1b67c2d5b33d0ff98ab5d8d94b41725ac5696b1a00ddea83d2f4abd20624205b6536d9c974967df573f19df591738540a347d9aaa7dd2ea3d660670104d3b6938216f2c1ab10126873489cbdc6176bf869b6c6e9b7e54fb4abe504d88317da6781f98707d9ee47af3e7b7e31bd70281278f210a7fde81aefb0cd7edf84bcb09db1d95fb4bbe416b80fec128ba0cd883b13dd1c4704f436e4711db3ea9152db25b8037f6e2d6552a9bd744a6e021f8d5dfdeffa3427766f8d6bcb5fc5fc60123ee39f9583aa3618967ce45bfe63bf971b5d553d6521f0969cd862fcd98915972d5471b26e99b6526a1863e5115d4e847dfa80588ad2dee3e2a5c73e2ef1587c2a9227ea4c42733ada3c85c83acd66a0ed15a8c6c463e38ad915f7bec3f8e3809054ef30a2d95fd034342f10175a6b7bfdda0589b2a2aa02d7dc34a62018b29046a7d291b82f92c83d2b56c6fec343e6c6033430d7536a1a72c9a2879f21c9a432187c7e3c75200538d8516b252ae6743a46576ea448687312a966647790c481baa59d79a5f753b6a6910c1b31c62d9da0e2bbf87b1ae6b2738381b680be3abe7fd8d2bfc08231ae14d29544d1ee68a74f0e761ba4e0ccc8a869086db423900c58095197b3eb665cddea535961da543fff69085bd2b4b70edda1f9d83fc06a08223acb24892e418612c977d035fdc721da94a9d02002c0eeb4c753f5d4770ea13d1ff4b30e1e81d2dbf39666eee918ebfe54d20b96ffd96c84b00bf833a1aa4843f1cb0c9f0dbb6eeda610e8b867b141e279f6d204a489667462efe2dadf6927bbc7da89d1a4c485b63a86e30c2ce3977e3d0a3a37469b1ed05fe9b2976b2e8f022ec60ae4156263a427a27bd2e09423699b84967e195fa4d72d832472494a41d9702020e23ac65de604475cf5ea160424017f47218326f68d06f90e20047cc120b6d57ca48b2d4f26bc203e7c98293228369ebc76a5d1e55afad76ec7e9c9cf2948967ef593287b0624e83a2b244ba2844b1af8959b06560cab6932de1e8af2f0d8c9bc16b7cb6f1dcab485780c48a61cff5712287e6425f8307c626188d8eddadd1317fd86556aab2811c2f7f3046c9f2d1928da848e0f3ea7535b634efc57ce9eea55b5cc186fe8680c095bf338c6a6992e312e8fa357474fa3ea71cdfedf95542b646cbbf7f37fd748003f2963e7223c1f645cb088a62b7e79b4d464a80d29a628567daa80765b55282380fe0c1ba4abf58a6dc79f3c799ce56674b561257858cc2670deea94d9073d9b7eddc5481cdffad3c38c3d9e3a1baa6775a87b5dacf7933776b34b6322e3ccf7d264eb43c555e7acd00ea6a019c943bf60453d5b4ba4b4db3197aa0abeab65fc98ae5e031680b63ac65d063b256d8860cbefa6064721c5c0f0e852ace719c79bf80bbb2bd4acd044d7fd6a3ff39e803543b2cbc87eefbf1894592d79f88e744e50c92f28fb51f9b8f8ca4efdd3b496c6e587ff5d76f1c4cd1441e06bf99100b536b78efbc0d7f9bd0a6cdbf511e2414ccac6fb5a0171bdb8607016b621be20d8e739efd9733e254c672da9abbbd3cc1c774ecba10616ef2d82de83639ac1e4679eed4fa762fbb1bf5556160427664d5bc52b47500d70b8949829358ce38a849dcd25f7449e6e2bd0cbfa455ef6c8e9187ae7058110f669cc788812f4d8c0feb793583ff99bb631ca7e12d11bc30c96646300f3ee718b5fcbc133724bc7bb4416a0f469a6f7cf3b33f4903c823741d0d846e3f0387437a199758dbbed3f6cc97e4ae1f4cb07c669e64416dfdfb2e127e8a075cddce2a92874d0054c90fb13ddfdcd6de5f3fe1dab36bd663f8773cffc3c381a99597091cfee4b21455522bcefc2eb312984a990e959691a97ed1763c4dfd3c1a97fd389940f74d6dcf9bfc567ba58136d185a5983e536c5960fe69e208260c026c9b7875622d2bc9754d4cc95c4107cba6bce203ecab211edc10aed1d47b69a441e464d51668b6dc6fe6d3370a94ffef2ede93ba2e6243c817cdc8674f66bcc048d99c9d3978bc2edc4363fc92941decf27bd2f5ac57c002e3d735175d31b3c66699fc30cae74fe882c70ec3016636f1b989a6616cd92616febe8ad21b9cb0219e2ffc4f6ac11df25168975dd4fb50b2c0d176e0a6526b32bf509ead43f26c63ea0c29bfee0998f7a01c37fd9f94c8cb89231ca56f98276a5665a3ed33e430ac93198b2f8dccd6871fd33d9cc95ea971db0d927cc964c525c6bc2aa1cbab1913771a56e51d942bbc67f06defebceb8fec7e2ba4ce6b0cde16cf9840faab6d23dbeb071971183f633e8e9d5bed714b90e8221ab1404fec20ba6b096a937b4c0fd9305c93ed520c937de7530ba353ff459605f53f0a5cd36763d8e0af803b704a59f35ea7f402573bf2a23bfd5f5c305ba578ccbe153ac4356ea997025b41770d7fd53dad5ddda30064c9ff57b914c06be4c964508262058a03af93be48f542aac0280952fbaef7c8ee52756c4beedec347b7502a94c1a6573e1cde738d5837ba8c3c03803a82ed38a803b607a1689866bfd957f3657cf26bab3e0e5ae43cf93f7b2a1e9195182cf4c26d219e557433adb1c100d3e5ed6d0aeaa93f03b11279dbcf91e77bc0412307409bd88c28679ba55d3f370e5595f0219b79612ec69e32b86bcf2854189e70596f11e3763ec8195316da09b34f2f7f7feab25e9a97258ce5ea59b3ea9f8b703275dc27f82c7ead769382c146ed566da380944a17eb7614a8c4698f894f7f33b060239e4869d84edd63b34de28d2bc8ed4ad9415c7fc01c56245d0023e1e7f65b8a42752dc76bbd32784ef57c770fef91c16fb71d9f70af04892a16b6b70ed0cb8970e3046897f33498a964ab3920ea7845cad8ea63b7bae351e08124c22084941b745ba79ccf3606e24a6b5e46b7831c761b552cdabda5fecf5e9d63a2da7a7b981c2a3e7147ac15d81591345e28799be0aa1b435720764c8fb085f680f7cc9220741e1d52671ea5e8e700f1e0e7f54efd4986adcb4f2dda461fda36efef256b225ef93a27122beb4b9d997f4d9b1516bfc950b7b481d3e284af8d02901d98f17c1e8b2a3082bca995c3818080ecdecc9e388644b2de10e5e739f113202f123323867248d4d6060127f00d5df45c5d4980f86399f4d7fc2ac96bcdbefacc8f077be8342ececa5005793f0e4072ce08b0c693ac09a9137b9662d5e2e2cf84a26c78147b5a709eb545097e6a21138a7533a46a1f633f", 0x1000}, {&(0x7f0000af8000)="59ae905bdc1b81c837469312605b1d9e975e8756f23eb377b6e914ddb6db1ff7c93ce9b7e7e576720e409b288ac734ae1fc6a7647e2b2bdb7234b3f26c3ee1678de256f168ee5617663236e4be04e0db", 0x50}, {&(0x7f0000ff9000-0xa)="afffe7ac758a22aae2ec", 0xa}, {&(0x7f0000ff8000)}, {&(0x7f0000ff8000)="1564b5edb49d1340b2e15ad1a931b9dd762152a616692e2f977990d783e168a52ce72e84a4858373", 0x28}, {&(0x7f0000960000-0x82)="9abc213d3da95e8c3b7c3f42c2a3f41e6876c4afac4e846d241f4846a91050adad84b538e7068e72d04f4426fb65b6cd5b636ea1610d2a1204d21e1dee7a4b7ab9da82cc535ab03a5f2c29aecce2007e8dee8cd98757890f19241bcf393c282300c22b66d185477aae9807b9a0463bd65642b2893c8eb5450075d9dd84777da6b65c", 0x82}, {&(0x7f0000ebb000)="bd5c407f7f55e2e034b4e13e22a6475505d19c6fd82b7b79569c93127ff09fb1b4deea662e9673eeee0f30430927e78b16a38da0adccce", 0x37}], 0x7, &(0x7f0000ff9000-0x18)={0x18, 0x118, 0x80000000, "a7847bac9004f44e4bae"}, 0x18, 0x44}, {&(0x7f0000ff8000)={0x27, 0x3, 0xfffffffffffff232, 0x7, 0x80000001, 0x2, "819e24c0c6a334be35297c036abc9048f7b9d974a45b4f46733c6e2029b7f2f168ef2490feda28ca8dff553735ce7c730ca6bfdc4b12f1da0f6ace91c2117c", 0xda}, 0x58, &(0x7f0000ff8000)=[{&(0x7f0000a0c000)="d5ae3a866bc8984504b24f100446fee0adaa9aaaaf9fb613333eb8973c70480a373bfe4b6f4ba9730b003cd7866e6abcf6fc16fe90bbcebadba66038b87fb0cd33d4aa137ef98eeb8aac1249686377cc9cb34d8706a973e1bd8b519d3da92be7b46bf37b98f38dd2f604b03435a92f1efffdf1a4c917580e736f1ceb740f8267fc3c3109a9e9b7fbff870d304d75523c1d", 0x91}, {&(0x7f0000ff9000-0xfa)="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", 0xfa}, {&(0x7f000065e000-0xaf)="5f459542f7eaf8680ad193bb9cb8077164aeff35e336e0ae673ec05bf0b31324366da03d351167bff908a3609f5ed06d9a984f0c50cbc4a2a51a99c3e24cb17faccb0813234310e0ffbea2ad7e72e724464aef64e1fa8fcafb807e896adad8e00cec86e5fcf55737132e6a57593576838dfa14efa85836c774afe0caf27721c46a9e7cbf17ea3f0feebdb0486f813dac00bf5d2e269dacf40f7c315e4c263f8131073a0bc1bab6079260e5c887afc8", 0xaf}, 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0x1000}, {&(0x7f0000ff8000)="2128607b96eafc57c33331dfa05d9fee12b4dd763bf4e310dbd7c1b69adb953faaf7b1223f51c86fdba3f2b866aefa134d32d2cf5813c30dda846888d9baec58570c3c0f22379b98256e", 0x4a}], 0x5, &(0x7f0000205000-0x8c)={0x8c, 0x111, 0x40, "709ccb656545d8bf71cbd1c8d33482ef3072b97d631ed907ca53aed821e34778358c55eb91d4b633f1ef9695eeb4f4dbedde49bb131f0e79362185d98ce38291fffc9aa4753fb215df2aee1a362cc96a4cf7a79215a75536562c937fbbb2b3d57cd1b729dbdda6b5b49aa639b2131f6adc5f0d0ed16ed6f819da7e2b66"}, 0x8c, 0x4000}, {&(0x7f0000ff9000-0x58)={0x27, 0x2, 0x0, 0x2, 0x5, 0x0, "9664b65e45f8490e8128409e3fae36aa08de56d124e024ea5d2f673012c63c9c3cf14de3b249a258be87a91d8cc859277ae1b51b9ada625b479a0403264989", 0x9}, 0x58, &(0x7f0000ff9000-0x18)=[{&(0x7f0000ff9000-0xe9)="8d350b75527d61133df3ffea6403b590a4400e87270ce98b867b7ac0f8cfc4932c26960e2c1654a36ab3bbdc2b542e0080b8e86f706670bf96cb9f9c5b5377b37645a7ec2ab6a0d1b862116827c5bf04ab2685dfb8ee0a8357ec63566ebcfa685a69ed94c54129f4b9c4b03a4db0a1daef65ff713513288f38429f566bab5b0c9a7e8ac04422c009b9484242a2f3a9490db5ece1207e99ada7b4e66fffeefa2b29ff4ba933745231a29105b4b2513da92c7db31dcc0f373448c49fdf945ff650f20d99dd799572fd955fbaed45cb8a4b0c62f06e560e5390f25fe95d850e10861a919521b4f092c9da", 0xe9}, {&(0x7f0000ff9000-0x1000)="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", 0x1000}, {&(0x7f000008d000)="2ef433cdfac47f7c291e1c6492b9727c5fe95ac369d5b12661e6bca92d770f703dff26f45c5f5f85deafa488d8ea18f8670cd84fac4791a64ded000d08bf1e4e630308d0994698120852f2e927fdda0bba879ac45e7e9f704cc92958f87f1b85f9f0cae6d4d75a1dd40a5fd75a628f08cd5989579f892af8cce4cc88", 0x7c}], 0x3, &(0x7f0000efb000-0xe4)={0xe4, 0x11b, 0x8ed, "cc2b3bc7efab6c2794a209ed8c5fc95c666c1c9601781f1477f606390ce406f4495dea81447554041531f4635d73103efad298345a818fb60daf6952f677564d1f081e3483305125cf47b82f200578110dba8e45d454bea8a2487fb0180e673580c8234e492bee6d5754f2d22fdaaad803f365eb444748b66790b9126b6dc3705552267d726618a149bebef93ffb51319e114c5e0564b12f12d83d3f34829251f443f53a00a90a16c153701974bb3d14b325d1a11e24a26a9875a8f12ca68370e45036912ce656c959936b847574e2c59bcf0819263834"}, 0xe4, 0x20000800}], 0x3, 0x40000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/15 20:55:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000ca7000-0x8)={0x0}, 0x4000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00009ce000-0x4)=0xd, 0x4) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) [ 32.286051] audit: type=1400 audit(1518728152.814:11): avc: denied { net_raw } for pid=5059 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/15 20:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) setsockopt$inet6_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000a44000)="41156056bb7027c7e715194c65bb6f7053b584e9d515bc5c071abe7107594f3613127b1c918cecd24236d219ae32d9de6d14edea5f141095d4ec80de750e7128dbc811ab966dded02b1acfd6160392e99c8ffd213d2155", 0x57) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000af8000)) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/15 20:55:53 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000010000-0x1)='\x00', 0x3) open(&(0x7f0000002000-0x8)='./file0\x00', 0x2, 0x104) dup2(r0, r1) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/15 20:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) r0 = socket(0x2, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005cf000)={0x0}, &(0x7f00000b2000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000154000)={r1, 0x7}, &(0x7f00009e7000-0x4)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e9a000-0x79)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000262000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000109000)=0x6) mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f000011c000-0x8)='./file0\x00', &(0x7f00000e1000)='iufs\x00', 0x9023, &(0x7f0000804000)) connect(r0, &(0x7f00002c0000)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @common='rose0\x00'}}, 0x1e) 2018/02/15 20:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x210a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x100000001, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000d95000-0x5e)=""/94, &(0x7f0000472000-0x4)=0x5e) 2018/02/15 20:55:53 executing program 0: r0 = getpgid(0xffffffffffffffff) gettid() setpriority(0x0, r0, 0x0) 2018/02/15 20:55:53 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe9000)='./file0\x00', 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) read(r0, &(0x7f0000fe9000-0x1)=""/250, 0xfa) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f0000fe8000-0x70)=[{&(0x7f0000408000-0xf7)="ae3b", 0x2}], 0x1) 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000091c000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000093c000)=0x10) ioctl$sock_ifreq(r0, 0x8971, &(0x7f0000370000)={@common='rose0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}}}}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000451000)={0x0, 0x1000}, &(0x7f00005a5000)=0x8) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000093d000-0x4)=r2, 0x4) 2018/02/15 20:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000024000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x30, &(0x7f0000f44000)=[@fda={0x66646185, 0x4, 0x3, 0x2a}, @flat={0x73622a85, 0x0, r1, 0x3}, @flat={0x77622a85, 0x10b, r1}], &(0x7f000073a000)=[0x48, 0x40, 0x48, 0x38, 0x38, 0x38]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x200) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000-0x8)={0x0, 0xfff}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000003000/0x3000)=nil, &(0x7f0000008000-0x4)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={r2, 0x9, 0x8001, 0x9, 0x3, 0x8}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in6={{0xa, 0x3, 0x8a5, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000)={r2, 0x1}, &(0x7f0000009000-0x4)=0x6) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000007000)={0x6, 0x4, 0x4, 0x1ff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000008000-0x8c)={r3, @in6={{0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x8c) fremovexattr(r0, &(0x7f0000001000-0x16)=@random={'trusted.\x00', 'vmnet0ppp1#]\x00'}) close(r0) 2018/02/15 20:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000016e000-0x10)='/dev/input/mice\x00', 0x0, 0x3) fstat(r0, &(0x7f0000463000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setregid(0x0, r1) dup3(r2, r2, 0x80000) 2018/02/15 20:55:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001af000)={0x0, 0x800}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x1c9c380}, &(0x7f0000ded000), 0x0) rt_sigaction(0x2a, &(0x7f0000009000-0x18)={0x4, {0x3ff}, 0x8000000}, &(0x7f000068c000-0x18), 0x8, &(0x7f0000316000-0x8)) 2018/02/15 20:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000645000-0x8)={0x5, &(0x7f00001f1000)=[{}, {}, {}, {0x0}, {}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005cf000)={0x6, [0x0, 0x2, 0x100000001, 0x7, 0x259d8, 0x100000001]}, &(0x7f000002c000-0x4)=0x10) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000b93000)={r3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000d2b000-0x8)={0x2, &(0x7f0000a85000)=[{}, {}]}) [ 32.505818] audit: type=1400 audit(1518728153.034:12): avc: denied { set_context_mgr } for pid=5096 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=binder permissive=1 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000015e000-0x4)) read(r0, &(0x7f0000779000), 0x0) 2018/02/15 20:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2202, &(0x7f00005f5000-0x47)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002d1000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000d07000-0x11)='net/fib_triestat\x00') 2018/02/15 20:55:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000000)={0x5, &(0x7f0000001000)=[{}, {}, {}, {}, {}]}) socketpair(0x9, 0x803, 0xffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000794000)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}}}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e08000-0x10)={0x0, 0x1, 0x7ff, 0x0, r2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndtimer(&(0x7f000016b000+0xc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x9}) [ 32.549130] audit: type=1400 audit(1518728153.084:13): avc: denied { call } for pid=5096 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=binder permissive=1 [ 32.577556] binder: 5096:5100 got transaction with invalid offset (72, min 0 max 80) or object. [ 32.590615] binder: 5096:5100 transaction failed 29201/-22, size 80-48 line 3190 2018/02/15 20:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f00001ff000)=""/67, 0x43, 0x0, &(0x7f00006d6000)={0x77359400}) clock_gettime(0x0, &(0x7f0000663000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000038000-0x10)={{r1, r2+10000000}}, &(0x7f0000b96000-0x10)={{}, {0x0}}) mq_timedreceive(r0, &(0x7f0000a58000)=""/211, 0xab, 0x0, &(0x7f0000c8a000-0x10)={r3}) 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000006000-0x2a)=""/42, 0x1be) getdents64(r0, &(0x7f0000001000-0x1000)=""/1024, 0x400) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001000-0x4)=r1) [ 32.603432] binder_alloc: binder_alloc_mmap_handler: 5096 20000000-20002000 already mapped failed -16 [ 32.615110] binder: BINDER_SET_CONTEXT_MGR already set [ 32.620830] binder: 5096:5100 ioctl 40046207 0 returned -16 [ 32.635678] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/15 20:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000071e000-0x10)='/dev/sequencer2\x00', 0x8c00, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043e000-0x12)='attr/keycreate\x00') sendfile(r0, r0, &(0x7f00009eb000), 0xff) 2018/02/15 20:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000048d000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) stat(&(0x7f00001d9000-0x8)='./file0\x00', &(0x7f00007e1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f27000)=0xc) setresgid(r1, r2, r3) fanotify_init(0x8, 0x8000) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f}}) 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000689000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000548000-0x8)={0x0, 0x4}, &(0x7f0000d9b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000dff000-0xa0)={r3, @in6={{0xa, 0x2, 0xffffffffffff4918, @mcast1={0xff, 0x1, [], 0x1}, 0x7fc}}, 0x80000000, 0x100, 0x1f, 0x3ff, 0x1}, &(0x7f0000f7c000)=0xa0) shutdown(r0, 0x2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a6c000)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f000074b000)=0xe8) sendto$inet(r0, &(0x7f00005c8000), 0x0, 0x0, &(0x7f0000cd9000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f000069d000-0x10)={0x6, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000b86000-0x10)={0x6e, r5, 0x10003, 0xaf}) recvmsg(r0, &(0x7f000011c000)={&(0x7f0000730000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) 2018/02/15 20:55:53 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0xfdad, &(0x7f0000004000)=[{&(0x7f0000012000-0x55)="240000001800030207f7fd946ff183a50a0800000086c497271d856806000200d100737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/dev/keychord\x00', 0x4900, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000009000)={0x9, 0x3, 0x1, 'queue1\x00', 0x1}) 2018/02/15 20:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000aef000+0x9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000f3c000-0xbc)={0xea, 0x2, 'client1\x00', 0xffffffff80000003, "280aadf204f025d8", "025f2ceaa97bc53d188667da4e3feefb36626a4c73dd7d18d0f26bb34f6434ff", 0x4, 0x40}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000dcd000-0xa8)={{0x80}, 'port0\x00'}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000026d000)=0x1, 0x4) r2 = dup3(r1, r1, 0x80000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f000050f000-0x25)="9f2c5456e9252d8bbc53301ba900e410f77f041e638d33aceae32a7dbf96ea110567142aa2", 0x25) close(r0) dup3(r0, r0, 0x80000) 2018/02/15 20:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000645000-0x8)={0x5, &(0x7f00001f1000)=[{}, {}, {}, {0x0}, {}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00005cf000)={0x6, [0x0, 0x2, 0x100000001, 0x7, 0x259d8, 0x100000001]}, &(0x7f000002c000-0x4)=0x10) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000b93000)={r3}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000d2b000-0x8)={0x2, &(0x7f0000a85000)=[{}, {}]}) 2018/02/15 20:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000998000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000de0000)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00008b3000)=r2) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000ed5000)=[{&(0x7f0000ed5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d30000-0x20)=[]}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000d8a000-0x20)={@generic="eda84b3c19999bbb4eb6e9ad9df73941", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed5000-0x10)=@buf={0x0, &(0x7f0000ed4000)}) 2018/02/15 20:55:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000da7000)='/dev/snd/seq\x00', 0x0, 0x20001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000531000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000171000-0x4)=0x8001, 0x4) 2018/02/15 20:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000516000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b11000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00002b5000)) 2018/02/15 20:55:53 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f000000f000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000000f000)=0x10) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) dup2(r0, r1) 2018/02/15 20:55:53 executing program 6: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000f89000)=0x690, 0x4) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000f8b000)='./file0\x00', &(0x7f0000093000-0x89)=""/137, 0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e4e000)={0x0, 0x7f, 0x4, [0x400, 0x7f, 0x4, 0x8]}, &(0x7f0000f8a000)=0x10) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e42000)=@assoc_value={r1, 0xfffffffffffffffe}, &(0x7f0000f8a000)=0x8) 2018/02/15 20:55:53 executing program 0: fanotify_init(0x1, 0x4000000001403) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) eventfd2(0x3, 0x801) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000b4c000)={&(0x7f0000022000)={0x88, 0xa, 0xa, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@generic="4f5238c0df1c74f30cc1008de8f5e12ba8e5a4ee173e15d3d2a27ed71e1aaff32a3b63bab68db9a2aae49e1d3845bc128cff174b570377aaff2af6dfae32a5969a9f8105775327aeab43c6b159b0c5e96cb0712bd184aa", @nested={0x10, 0x44, [@typed={0xc, 0x6d, @u32=0x9}]}, @typed={0xc, 0x57, @str='\x00'}]}, 0x88}, 0x1}, 0x0) [ 32.769488] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/15 20:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) shutdown(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000029a000-0x4)) getpeername(r0, &(0x7f00004ab000)=@l2, &(0x7f000024f000-0x4)=0xe) sendmsg$netrom(r0, &(0x7f0000aa0000-0x1c)={&(0x7f00009ab000-0x48)=@full={{0x3, {"091f758a612a32"}}, [{"c0067b2031da76"}, {"02c386f21fc493"}, {"724f81ac51e7b1"}, {"1f5d0dbd320f23"}, {"b30afcb54e6b5b"}, {"4a4f6979813bfe"}, {"dac73b655eafff"}, {"cb1bd9973c06d9"}]}, 0x48, &(0x7f0000d21000)=[], 0x0, &(0x7f0000eaa000)=[{0xeb0, 0x0, 0x0, "ca4fade13d1b1c43866e8414bc1555886ebdd3a68aaa476a722010d24f818cceb8e5667ad5ed0da4e36ed82a3a7ec4bfaa7ad2736f4fcfdb8d3c0da2ca36f55761155c0941435061028aeb7b1a1bc706335646f38edf0dadf5b10dc7327945ef7868853b56d1e1e1522c30f243f9ec159c43e2133a8dd9fef8e240cb066784149182d5ee3e1230fee9aac196205270d8527661476b6169907389e627da579e170afe44d7edb8ea3531b480c1d284f0d8f062592e9f418cdf0602046baa53f66019c42ea3fe0947aa07c22a22b0bf7b7eb202836aca08ec6cc7a31703c0fb65745d492bfd392d76de4ac3f113375929d3063d19be985b337a6bbcd5dcf5f13b5cb3e2738b943e8b20c8d162b4853af330677f297457540a534260c24c04dfd2b2ebd4aea4ed076635890fb06d54127d78d33b549bc0c1feffeb38147ff6e9797055932f8a0aa998de0cde0e0e6ed2e632a5a34147186ed199d7fe1ded9bc6e56aa8442a97c7afcf99345c2aae573d2a04db57f01de1ac5a3e61e6af6f929908cd20bc3d48a91e7ac7fe9cbb5d4e91a77a0e836b2c36817be22b944334c512c9999fc8974600dfb642369ba33ca55045d12f26bb470850236c42afdb4143c7741ecaef7c455c05b987cd437a8b53759fdb37306e28fc1da67475de43dd4b0ef9f56079bdd6efb490644dee73e7998df69c82541f0c4f45eea9c00b3f3f325aeec1d25fbc7fddd36193fa681a1a2097a81dc5c8fd4f6276a8bcde7cf6aca9397793b759784ba5ce8fc3963989b69f38aa7445e047441cbf53e5caa259ce78ecf1b7de2936cb6b60330299c515c1f5ddb7250f42b5bae4ba4144842c6cac37dd73b08252847f6334b157085c13da03f14e54287bebb4420e1a41b9442f792fe30ce3e942d1c60aee503eac3910e9ee5758b347f330ad9779fa08040c3f869343e8088f6a8dac7086e37d6c17105d4f8d19fdefe6bb26260e8dabf34462d5b5eb3fbe39b4611119e932769873a21f3b2fdc1062ad02b7d33504b16a0d0e81f2d889315e0c1fad3b2c1c8f1e37746430bbe64c6cc2c02837584404ed34164d3f37a5019bc72b0dc53a7b205d40cc11c42233df232b8d5bc069b36796fed3c56d17f7c1e1f46cfb58a920af7e099ea76b24b72a953bc34354923b5767ae3d49b204ac08bd70de8172929d9ea8bbb69028a1bff7f5f7e8ce279fda9fbf6fa20ab3313a6b0882ce49f96fdb0a15e7e1f2e72b0ddb30abc6dbd36d88f3b8caa817b9d5a33928d71fd8bca944a3506ab1838bac5be01e3edd928709ee3c76c1b807d367c7ad46777d3a57305706e6121aad5979768dacd1b2a51b4120ba7c8905ac2335f8c241197e82d5f5a7c1081df2ba13e0ef1b152ad243be7428935d48e335b843fcfdcda0f6acd54efc024d256b5d12995298b4c939552fb60e4824626c3a77f95586140409c108ee9a7b9f9070bc9d8409d428560e335de9a6bdd039820fd83841fecea071ea617af180ab1089263a0df32ff2501c6819fe1e968dc1e6eab5651918a35311b3f7e5f68946da96d7d6a8a12f5cdc7d2dc7603b5da9e8fbe8eb16629257b177c5a28832d507d989c2a15b4e003405d130bfa12cba870c938a2b5fbec434a9f76caa63311e2d41804750644ae919701c3c97108e0e45a938296f7d643a09540a49f2bb0c88028c83aee48a8dd6effb3261f59974dc3353bf518bcc2af8df305015dacd9928168f63099d7189213d2dcec091ef3761063797229e1fc3d95de7f0dc320fb2d5cd6d32d18c10f743f0fd4d8d26cf56010e8cacffa0fba2e1034176a9db12347a5f35c0bcc890f6446ccf2a30cf969a8ebf026626a7dd4242898a68271d905f3f317258bd3fb549a3abd157451f652b5b8eba927cfec43e513b12fe5895358e3dce022517a59cb186db647c480c3ce9e3bd5c28d50e7caa3df687ea42684281999e75fac00b1ef686bee40d382f56f0c8d3db9ef6da991d30f4a0012adae050aac326b3ffaee38a54fff8ec4cffe6bb98cd6b8b324cfc6c0759f7f18ece34ae36cafc3a61cb2f755932f12332e8cd5acbf7a49636df1ff69558bd452bd1d0a48ac31545a67c98a75aa4a60c248363c052f3bfa71ddf41abb2f85d058b6ad69387cbb8bb23cefaffe1183b7978e6204b29968575053954bd3dbb6e38a5be7dd63d13283a057816884eb3b5e791ebfccdb00365e1e3f1c052385eea52ff267758a3acb1bd790697f9586d5bcd269b4624bc8715a810013bb31643a17e2d931c687881fa17a415515cf31b75672d0fa37db29f3a3d9c11fb23c58ae4258537a6b889742e18c65a1751d39304bb472c0e0051d32085d3f84c1cc4262fce6eb220d69bd95d02d903cdc9108111091a28f876de6caa106964c8fb2da710abe432f56f0172634262dbee2bc8e4d725b8ef0a91571fc6e425782ec1cc0ba9b7c6ba1aa262a4806738922e1f2a9b2aee04ccfd8a2b9657a070063b5cdc039b13b787b481ee947307f781292ac42314999c9cf8e5d93004e22ba03334093623846c33f2a84eb51a33598fc62aad39edd02d3e325a0a90d27ac5d2a20e687f03cac25e8524e440676e7f557be190652dabe4ef5dd85eda43d35b99ca71563f5d38ff354e1bf12ab9e63520f97fa414912fa4fdea1d76052df9b7a0b8325f35911e4340441edce75ff6052d083f8f95b414f41bd135778bda55c0a39d5ada5dfc2cd9d88b4e31c42bdec58842f0c8967e75eed3dd7c65556cd9009d421e04227f6a9e4fb63644e192c1b605164ed7912459b7211bd92d5e9b3951de862b2250ce198dfa70a430cd1986ef446eb47fb018e1e61caae3753d437741d2af5f14ca9c54c8e51da84d514a564f54908f5cd4efe8129e424c4f5a1fa653f4ed3084bc14a368d14a2fb0d56a65ad5a158c67fb5a556c398dbda0f34c501379855c836b7e19a2fde3bc1e20d579f75d79fdb30f8c274d251fd717a4e7844dc0002edaee6bb815ba83e4a4169667a25598ab8992b8d61e208178b2769fbf2089de373a134c36ed22d427309f3f3271ce2806e5151c230a3f0ef42242c943e8c680409e7ae8b43b6b7374e12949545c589cf5c7362a23c81ffc48d6476c3ce0003c59346a14ab080b3c56fd5f6d11ef51f9353a7a8aac7942cc69d67e1e2fd2b128dcd9bbb7a9915ed9a54e5c776194682f59be270c16459cfac1775153ec7f3c6132dbaf7f869406f346bdd33f1c7a0f9bc0e026d3b67dc15bfc15f862b3bb174fbe376d80d41a080e44bfb29c8282411fb6155be1cd937263a24e76b990dddb1be29710b2200f87dbf061215b84e24299b0f7ae5983e6a0880e5375c0467f32ba55004f2244af01a70e6c8babdf0676ebc551ef8707540e9f5c15a8f8c107d68aa2e2ad17240910c9d02dccaaf94fe6b38c7028e37975207cdeb70319050514dd9186e9e0df828f64f23589b0489963a711a6cb26cca49844d24f24fda4ed26c9f334256f2a59173bed73902ea15dd980e16dc599b9a9f328b25b2a5824b1a784596acb98cdedbd60a9503675235ddaf1b8718dd0abc56293503129b2380532c30ab6bb53e5eed1ea2c85a32f1875c12c2ac959246e5a7182599c29ad40b9bd2ea0e25f90720633f8a0dda7b918b9d16626505bc638f536e13ca35beced60086d4207e3756fc80316936f67fda9d44b8f9b93b0f2993dba6b512da4989d5692a1ad7a930222680348d6609dcc0f9a10c1162af03735e2f24ef6688b32ffd3f3a770826592efd89f3d5031800da61c1d62f19d3c02845e97cd69c37a1dbe73d44337f7ef41867758dc9bff8c7d10637e1290a012112d05a2677c971d0efe099a9182ff11843c87277de8e8e68ba0f986d25386edfb8d4ada8fed64124f4e2a3c10bbf4bafc87db7d1a59529b5dcaf2daae6a6f87eea30dfbb283eb1a795deadd1b8f335a420b1738d7747a7a7d0f90a2278a41e1de1c05eb1ac173f2df1019b11a6094de052d7996c880b8093b9d92b3f2681a6c0c0ab4d29dce1ffcd78cc9e2ad3fe207055796cedb2f981abc805690622c6913fabb0bc3c58ee4c3537ce5367e6b4a123787a0300029256dc113acf15381d34e4a7fe3c4005ecec2518827eacef884aac4523ef1360ea9050eb541f3aabccc633326623b418bc6eb10eb8138fffa02505d120b3a872f8b1ffeff010c853ae551732826ff673010bfd3fc421dd412dfc356c02facb0d30842fc1474f55fe2718719d94a27839291e1a893768328b4009d12049e13abbdba0f0c9e35dec881e3d83371a7585cd15d6ba162dfcf6b34544f67703271eee80c9c6313c191eec15b5a26e6a45c0a2799771e6a355a965cb0b00b373340d88d51a1933dea999387262d97ae20a14924ab112dec45160d5d33b33af9c8147cee04941f3466ba9b1fcdb3b3caba2a1f0c584b52c2b21a9b19e7bcf8e88cf6ef4b3114dcc83d126047c46f8192f923899c53d3ae7ad0da9235e164c050b3db65dd0688da0b5a8e111e534ae2ba881f2dd96996f36fbeae35b1a041d3fb2979cfb1f3c394e53611d392aaf4e99acc778cb5d423bc5592a2baffcee873dc2c6fd6c7cdddce6d0c0434fe0216f939b27ea3195f3a41d0081c66e1480477f2788877b4129e87c4b1d875c5f10222709c6c7d6f37d7ce7f737816bf71255eabca83f35b5eda7c04e1f15f0c47657d6c139aed85051b9a6cad5213eed3df96ad0d2145f30e251718f108ad1c4aab3d5612c22e3da0a1efbe79fb54874222b5722b3afb9bc008dc20c6f4817ce5225647f47a9868087ef20a12814ace790fbeca03929f9a86d65ae364daa5dcfac5d9fed3a6b7633d1124f57a5772f426c99cfa29c1a342a68e70402ec342aca2ee6e752350aa84d9dd14a4ed07cef32558a27889634fc6f426174a0020da9fc49afcdebeef08b375473f7a1bb57c1ea5e17c89cacda0b12295376847e5248d4e196757a12ccda48a1f66f657dbfcb8a8c768372ae88c4d1f6def83c3b2d932457b2ad92eba143d9f238909fcb1d377154e142dab239b088e36d6cf8cf8b3fc11e44d85ab31b3041a31d7bf21b5043fcf9e25ad18c36df5c7022f0f620d358575ecb9e1d491b4d6d5b6b98d9c19bdadba5cb0dc6abd80e84cac3f259d427c376076945ccb880c5807616bbcf03128d5cc4c9389b8e262a4046b91b39b0143a628a0f662270dba3811a541903dfb37558d06fd0c3eac330905d14f0e8e0ddf9822bd78bd9c72e64e54d37ab6563b21755fdde8368aa03eae19f9127a5f88279ba6d8235da3a870a81147e8ca649b39c15cbd"}, {0x88, 0x10c, 0x10000, "549bc0fc6748dc5f053a8441fa03649716489afad497b49893e083e7bd0f1c9febe4fcab677aedfae59bdd960e2daa8ba3ddc3bb68a0efed03f7cc03a7b4c5502ffe04c5c17807cdf4e697f9cde37d9578335ebf3ba073d77b10d25d360718396dcb176cf5ad6a9cc65605660e68af9552e7cb08635fb81012e850"}], 0xf38, 0x4080}, 0x24040000) r1 = add_key$keyring(&(0x7f00007dc000-0x8)='keyring\x00', &(0x7f00006a3000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000672000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000dcd000-0x4)=0xe8) fstat(r0, &(0x7f0000411000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) mlock2(&(0x7f00002a8000/0x2000)=nil, 0x2000, 0x1) getcwd(&(0x7f0000e68000)=""/251, 0xfb) 2018/02/15 20:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dd1000-0xd)='/dev/net/tun\x00', 0x0, 0x2000200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003e0000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00002e2000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a74000-0x28)={@common='vlan0\x00', r2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f00008c0000), 0x0, 0x0, &(0x7f0000007000-0x10)={0x2, 0x0, @empty}, 0x10) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[{&(0x7f0000716000)=""/120, 0x78}], 0x1, &(0x7f0000239000)=""/75, 0x4b, 0x7}}], 0x1, 0x0, &(0x7f000089b000-0x8)) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000038000)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000686000-0x8)={r4, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008fe000-0xc)={0x0, []}, &(0x7f00006f1000-0x4)=0x4) 2018/02/15 20:55:53 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000016000-0x50)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, 0x0, 0x0, 0x0, 0x0, 0x2}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000001a000)='./file0\x00', 0x800, 0x1c0) getsockopt$inet_buf(r1, 0x0, 0x3c, &(0x7f0000003000-0xf0)=""/240, &(0x7f0000003000)=0xf0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000001a000)={0x200, 0x201, 0x0, 0x8, 0x0}, &(0x7f000000a000)=0x10) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000001a000)={r2, 0x100000001}, &(0x7f000001b000-0x4)=0x8) 2018/02/15 20:55:53 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0x1, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000003000-0x8)='./file0\x00', 0x10, 0x81) unshare(0x40000000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000143000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(r2, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) request_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='/dev/loop-control\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000002000-0x4)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) sendmsg$nl_xfrm(r1, &(0x7f0000001000-0x1c)={&(0x7f000071e000-0xc)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00008f2000-0xb)=@getsa={0x28, 0x12, 0x300, 0x7, 0x0, {@in6=@empty, 0x2, 0x2, 0xff}, []}, 0x28}, 0x1, 0x0, 0x0, 0x20044880}, 0x0) exit(0x0) 2018/02/15 20:55:53 executing program 0: socketpair$inet6(0xa, 0x6, 0x80000000, &(0x7f0000fed000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa0006, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000a03000)=0xa, 0x378) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2018/02/15 20:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000827000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockname$llc(r0, &(0x7f000061c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003ed000)=0x10) clock_gettime(0x0, &(0x7f00003ad000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d25000-0x8)={0x4}, &(0x7f0000756000), &(0x7f0000548000-0x8)={r1, r2+30000000}, 0x8) truncate(&(0x7f00005d3000-0x8)='./file0\x00', 0x0) [ 32.779514] audit: type=1400 audit(1518728153.314:14): avc: denied { setgid } for pid=5152 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 32.824256] netlink: 116 bytes leftover after parsing attributes in process `syz-executor0'. [ 32.831938] netlink: 116 bytes leftover after parsing attributes in process `syz-executor0'. [ 32.905561] IPVS: Creating netns size=2536 id=9 [ 32.972548] IPVS: Creating netns size=2536 id=10 2018/02/15 20:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="bb", 0x1}], 0x0, 0x4) poll(&(0x7f00004d7000+0x82a)=[{r1}], 0x1, 0x0) 2018/02/15 20:55:53 executing program 4: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000003b000)='net/ip_mr_cache\x00') mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r0, &(0x7f000003b000)=@full={{0x3, {"10d945be8e51c4"}, 0x1}, [{"294895db556c50"}, {"91d9a4a8b575a7"}, {"361075d6f19add"}, {"fe68e9cfa91c05"}, {"81aa816995556d"}, {"d10ad29b0f56e5"}, {"c4f806fc545ec0"}, {"8ddeca35360403"}]}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000014000-0x1c)={&(0x7f0000009000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000005000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000003e000-0x4)=0x8001, 0xfffffffffffffea7) 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000139000), 0x0, 0x200007ff, &(0x7f0000fe9000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000689000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000548000-0x8)={0x0, 0x4}, &(0x7f0000d9b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000dff000-0xa0)={r3, @in6={{0xa, 0x2, 0xffffffffffff4918, @mcast1={0xff, 0x1, [], 0x1}, 0x7fc}}, 0x80000000, 0x100, 0x1f, 0x3ff, 0x1}, &(0x7f0000f7c000)=0xa0) shutdown(r0, 0x2) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005c5000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a6c000)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@empty}}, &(0x7f000074b000)=0xe8) sendto$inet(r0, &(0x7f00005c8000), 0x0, 0x0, &(0x7f0000cd9000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f000069d000-0x10)={0x6, 0x0, 0x2, 0x80}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40106435, &(0x7f0000b86000-0x10)={0x6e, r5, 0x10003, 0xaf}) recvmsg(r0, &(0x7f000011c000)={&(0x7f0000730000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000d76000)=[{&(0x7f0000a06000)=""/179, 0xb3}], 0x1, &(0x7f0000bac000)=""/72, 0x48}, 0x40000100) 2018/02/15 20:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000dd1000-0xd)='/dev/net/tun\x00', 0x0, 0x2000200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003e0000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f00002e2000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a74000-0x28)={@common='vlan0\x00', r2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) sendto$inet(r0, &(0x7f00008c0000), 0x0, 0x0, &(0x7f0000007000-0x10)={0x2, 0x0, @empty}, 0x10) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[{&(0x7f0000716000)=""/120, 0x78}], 0x1, &(0x7f0000239000)=""/75, 0x4b, 0x7}}], 0x1, 0x0, &(0x7f000089b000-0x8)) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000038000)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000686000-0x8)={r4, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00008fe000-0xc)={0x0, []}, &(0x7f00006f1000-0x4)=0x4) 2018/02/15 20:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000827000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) getsockname$llc(r0, &(0x7f000061c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00003ed000)=0x10) clock_gettime(0x0, &(0x7f00003ad000)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000d25000-0x8)={0x4}, &(0x7f0000756000), &(0x7f0000548000-0x8)={r1, r2+30000000}, 0x8) truncate(&(0x7f00005d3000-0x8)='./file0\x00', 0x0) 2018/02/15 20:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bae000)='./file0\x00', 0x110) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000d5000)='/dev/pktcdvd/control\x00', 0x0, 0x0) linkat(r0, &(0x7f000066f000-0x8)='./file0\x00', r1, &(0x7f0000add000-0x8)='./file0\x00', 0x1400) r2 = syz_open_dev$loop(&(0x7f00004f7000-0xb)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00008aa000)=""/133, &(0x7f00005e9000)=0x85) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/02/15 20:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000023000-0x1)='\x00', 0x1) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00006a5000)=0x8) mkdir(&(0x7f000093a000)='./file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000874000-0x9)='/dev/sg#\x00', 0x6, 0x6000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00004f8000-0x8)=@assoc_value={0x0}, &(0x7f00005f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ee3000)={r2, 0x2000, 0x0, 0xdc41, 0x9}, &(0x7f0000684000)=0x18) open(&(0x7f00003d5000-0x8)='./file0\x00', 0x79e2fcc200c77106, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000451000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/15 20:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00004f5000), &(0x7f0000744000), &(0x7f0000aea000-0x4), &(0x7f00006c5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f0000a7c000-0x8)=[], &(0x7f0000c6e000)=[]) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r3 = dup(r1) write$selinux_user(r3, &(0x7f0000062000)={'system_u:object_r:auditd_log_t:s0', 0x20, 'staff_u\x00'}, 0x2a) dup2(r1, r2) tkill(r0, 0x16) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000017c000-0x39)="5a42143e2747c86639b18a88b8759a4a272bcde5c07048fc460f51b8436538f129c5afa54c63900e8105ea35c046e75268368285c62a7a555e", 0x39) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) sendto(r0, &(0x7f0000523000)='\\', 0x1, 0x5, &(0x7f00005c4000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000065f000-0xea)="98", 0x1, 0x0, &(0x7f0000f70000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f00003f4000)="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", 0x431, 0x0, &(0x7f00009f1000-0xe)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/15 20:55:53 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, []}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000001d000+0x91f)='keyring\x00', &(0x7f0000025000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000025000)='id_legacy\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000026000-0x1000)="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", 0x1000, r1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0xffffffffffffff77, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000026000)='cifs.idmap\x00', &(0x7f0000027000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000004000)='*\x00', r2) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x80, &(0x7f0000027000)=""/180, &(0x7f0000005000)=0xb4) r4 = add_key$keyring(&(0x7f0000026000-0x8)='keyring\x00', &(0x7f000000e000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000b000)='dns_resolver\x00', &(0x7f0000026000+0xbda)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000010000)='}\x00', r4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000028000-0xb)='cifs.idmap\x00', 0xa00) 2018/02/15 20:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000bf6000), 0xfffffffffffffeff, 0x20044140, &(0x7f0000c37000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0xad) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000fb7000-0x4)=0x1, 0xfffffdd0) 2018/02/15 20:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) r2 = epoll_create1(0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006bb000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e4e000-0xc)={0x0, 0x0}, &(0x7f000069e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0, 0x0}, &(0x7f0000b94000-0x4)=0xc) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000280000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000d93000)=0xe8) getresgid(&(0x7f0000b65000-0x4)=0x0, &(0x7f0000405000-0x4), &(0x7f00008da000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070e000)={0x0}, &(0x7f0000d90000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006b9000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000393000-0x4)=0xe8) getresgid(&(0x7f0000b46000), &(0x7f0000f1f000-0x4), &(0x7f0000b98000)=0x0) r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000d1000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00003f9000)=0xe8) getgroups(0x5, &(0x7f0000d1a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000db0000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008a4000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000a06000)=0xe8) r17 = getegid() sendmmsg$unix(r0, &(0x7f0000b9d000)=[{&(0x7f00000e6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002d3000)=[{&(0x7f0000737000)}, {&(0x7f0000e2d000-0x7b)="e707841c1bcfb30aee116eabe9264a61e38a93e4c51f5d6ad8cf23913f3b83504968e1c14a78d08a57400c0809d7b916438fdb926aab819f5d8288fe4a9bc23936359511559465f46f63ed7c60f4f7d796bfdcc199a250e5249fc95261e385b704dfe68508c6b2f29a73f5b44d3e565fc3e044d3ff7077bcde1737", 0x7b}, {&(0x7f00007a7000-0x18)="d12f0e1f0787cc8f221da284c3966a5e2cec3c6b035ae8f6", 0x18}, {&(0x7f000098e000)="6d70e272df601118d2d7d6aa95f0ff0f492b0892", 0x14}, {&(0x7f0000fd0000-0x30)="40f851fa7aed33193cc54e21c1d4689b26b239eb971007eef45b144768b92d3e35b8266e4eaf73cb8ba135ffeed0c932", 0x30}, {&(0x7f0000e6e000-0x8a)="d73d61950b8abb5f28026add0515f58f0250197f82e8d4778cac5cca4e8262f9370a3073d6c54da1275cc01cd7746726becfc1c7abfec396277412cf4f6293b8653d7637112cfd63126c45a5f7f5b6a7cff3587e92bbcdb3e8bf38c6b86942fa3c05ac67bfb84b2391544255bb0abbf7e28586d5bbccae3e48dbe5660aaf82531a2f45c5d47b46d79939", 0x8a}, {&(0x7f00009a7000-0x56)="754fa504ff654203025151aa6fb04a647100facd5bdf02e42f57035d93cf6537581abdfc22ca834b7b0803b62030e6244849d62166f9b250d574af19515a64fc0291e8904bedf5d02f090cf402d1edd63fdc4d1c1c80", 0x56}], 0x7, &(0x7f0000a48000-0x28)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x28, 0x800}, {&(0x7f0000669000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008b7000-0x18)=[{&(0x7f00009f2000-0x2e)="6f1f487e3b4bde4c1194704507176dc2ffac94f4ff09d9dd6d4d6ef8b0b5e391f441182d0a08992fc71c12df2f74", 0x2e}, {&(0x7f00007cf000-0x6e)="57386347fc3d9a5775230d3083da88ff2e8066b001a4300559c50f19b981eb0ca920ab09f74aea06a3649726861ff31762f07af9989306856db9df81966910c4a25fd3d9a8ba4c0d9ea8358fdfb07368d89ebaf0daf3c45c0eeed999bebb6dd3319fa7cc0982136cdb4c29bca66ebf654370e8a5cd9e99ba5bc6722c634b5d6c8c0e2144a019a6bf1658ad7c2a3c87fbf3ea16d9958edf3d4d91047dc5c268f69c96ab3a340e946c4a71dd7b", 0xac}, {&(0x7f00004b6000)="24e2c02fae8c51474809aee4c83c729386cd6d486cd4fcb0b43cd7d7a383d76bd324c9b7584d39c376d8d976bc700405bb5f44e41093b9a2c1ed7d5d27c66012a594d74535114bef1cafa0402f74e59f45bcac153049f4cb205efae859b3", 0x5e}], 0x3, &(0x7f0000b9b000-0xf0)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xf0, 0x800}], 0x2, 0x4000) read(r1, &(0x7f00005f9000)=""/202, 0x80) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x5) 2018/02/15 20:55:53 executing program 7: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000c72000), &(0x7f0000d1a000)=0xb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000acf000)={0x0}, &(0x7f0000a62000)=0xc) ptrace$cont(0x9, r2, 0xfff, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@generic="73e99ec309f375702e7997133fc4a5a1", &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000dfe000-0x4)=0x4) 2018/02/15 20:55:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000000b000)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009000)=0x0) tgkill(r0, r1, 0x29) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x400, 0x2, 0x0) mlock2(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) r2 = dup(0xffffffffffffffff) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000000c000-0x50)={@common='ip6gretap0\x00', @ifru_data=&(0x7f000000b000)="92cde33be9886a71812b9c89324b20305f6501317f01cdbd8abd6f262286603e"}) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0) [ 33.152371] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=5258 comm=syz-executor4 [ 33.183017] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=24 sclass=netlink_audit_socket pig=5271 comm=syz-executor4 [ 33.184990] mmap: syz-executor0 (5273) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/02/15 20:55:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0xfffffffffffffffe}, {0xe0}}) 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00003b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r1 = creat(&(0x7f0000c34000)='./file0\x00', 0x101) mkdirat(r1, &(0x7f0000b27000-0x8)='./file0\x00', 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3c, &(0x7f00001e2000)=""/192, &(0x7f0000025000)=0xc0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00005f4000-0xc)={0x0, 0x80000, r1}) init_module(&(0x7f0000a5a000)=')em0mime_type\\\x00', 0xf, &(0x7f0000b71000-0x34)='md5sumwlan0posix_acl_accessvboxnet1systemcpusetself\x00') ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00006ab000)={r3}) 2018/02/15 20:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000716000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f000062d000)='./file0\x00', 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e81000-0xa)='/dev/ptmx\x00', 0xa200, 0x0) 2018/02/15 20:55:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f97000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000eb3000)={0x7, 0x8207, 0x1, 0xe13, 0x0}, &(0x7f0000cac000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000fec000)={r2, @in6={{0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x8c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a4c000-0x20)=@ethtool_rxfh_indir={0x10000000001, 0x0, []}}) 2018/02/15 20:55:53 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000069f000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000db0000-0xe8)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@local}}, &(0x7f0000fad000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00002b6000)={{{@in6=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000485000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000-0xa8)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f97000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x9, 0x1, 0xe8, 0xa, 0x20, 0x20, 0x62, r1, r2}, {0x1, 0x5, 0x1, 0x4, 0x3f, 0x1, 0x1, 0xf5}, {0x9, 0xffffffff, 0x1ff, 0xede}, 0xffffffffffffff7e, 0xc, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x3f}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5, 0x3, 0x3, 0x80000000, 0x1, 0xaf5, 0x1}}, 0xe8) r3 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000094d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x2e) r4 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r4, &(0x7f0000f19000-0x1c)={&(0x7f00008d7000)=@full={{0x3, {"cf0940df32a4a8"}, 0x5}, [{"2209df936b4aea"}, {"00733bcc402018"}, {"9c66f0af11b871"}, {"83f3969f224fd2"}, {"f4206113cfc80c"}, {"08a3eb12ccecf0"}, {"311d900b26b588"}, {"339c17b35ea6b6"}]}, 0x48, &(0x7f000033a000)=[{&(0x7f0000001000)="62d34223de7de2ca3fb469675d4969b9de00e5c76591a282b26ae3e535185fe39c6735929f605b229d45d0f7ad0da554fd70b215fe74b26f7d82e2b12494eea2ff1bdff11987a00b6b00fad067", 0x4d}], 0x1, &(0x7f0000fe6000-0x98)=[{0x98, 0x112, 0x1ff, "63ab08681020267b291a459b03451111df5163bfd42644aec85430a5132de0009965f6f1688c32554dd022183a33c2ea8dc571d81e5c1cdaa4f5f4a2159819c807e44a5d1e6a4338cb76ddec5a3ef5d3a45ced0424fa1054ca9a819587fd1483b10aff781e59457605273950d78bdb1bfec050c6557086d1360c5616a42d3d5e732e603d2d2ce4405f8f"}], 0x98, 0x4000010}, 0x800) read(r0, &(0x7f0000c4c000), 0xffffffffffffffe7) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000068b000-0x10)=@common='bcsf0\x00', 0x10) sendto$packet(r3, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22", 0xe, 0x80, &(0x7f0000e72000)={0x11, 0x480000000800, r5, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) recvfrom$packet(r4, &(0x7f00006d2000)=""/4096, 0x1000, 0x10020, 0x0, 0x0) 2018/02/15 20:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057f000-0x8)=@abs, 0x8) r2 = epoll_create1(0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006bb000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e4e000-0xc)={0x0, 0x0}, &(0x7f000069e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000085b000)={0x0, 0x0, 0x0}, &(0x7f0000b94000-0x4)=0xc) r6 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000280000-0xe8)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000d93000)=0xe8) getresgid(&(0x7f0000b65000-0x4)=0x0, &(0x7f0000405000-0x4), &(0x7f00008da000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000070e000)={0x0}, &(0x7f0000d90000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006b9000)={{{@in=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000393000-0x4)=0xe8) getresgid(&(0x7f0000b46000), &(0x7f0000f1f000-0x4), &(0x7f0000b98000)=0x0) r12 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000d1000)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00003f9000)=0xe8) getgroups(0x5, &(0x7f0000d1a000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000db0000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008a4000-0xe8)={{{@in=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000a06000)=0xe8) r17 = getegid() sendmmsg$unix(r0, &(0x7f0000b9d000)=[{&(0x7f00000e6000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002d3000)=[{&(0x7f0000737000)}, {&(0x7f0000e2d000-0x7b)="e707841c1bcfb30aee116eabe9264a61e38a93e4c51f5d6ad8cf23913f3b83504968e1c14a78d08a57400c0809d7b916438fdb926aab819f5d8288fe4a9bc23936359511559465f46f63ed7c60f4f7d796bfdcc199a250e5249fc95261e385b704dfe68508c6b2f29a73f5b44d3e565fc3e044d3ff7077bcde1737", 0x7b}, {&(0x7f00007a7000-0x18)="d12f0e1f0787cc8f221da284c3966a5e2cec3c6b035ae8f6", 0x18}, {&(0x7f000098e000)="6d70e272df601118d2d7d6aa95f0ff0f492b0892", 0x14}, {&(0x7f0000fd0000-0x30)="40f851fa7aed33193cc54e21c1d4689b26b239eb971007eef45b144768b92d3e35b8266e4eaf73cb8ba135ffeed0c932", 0x30}, {&(0x7f0000e6e000-0x8a)="d73d61950b8abb5f28026add0515f58f0250197f82e8d4778cac5cca4e8262f9370a3073d6c54da1275cc01cd7746726becfc1c7abfec396277412cf4f6293b8653d7637112cfd63126c45a5f7f5b6a7cff3587e92bbcdb3e8bf38c6b86942fa3c05ac67bfb84b2391544255bb0abbf7e28586d5bbccae3e48dbe5660aaf82531a2f45c5d47b46d79939", 0x8a}, {&(0x7f00009a7000-0x56)="754fa504ff654203025151aa6fb04a647100facd5bdf02e42f57035d93cf6537581abdfc22ca834b7b0803b62030e6244849d62166f9b250d574af19515a64fc0291e8904bedf5d02f090cf402d1edd63fdc4d1c1c80", 0x56}], 0x7, &(0x7f0000a48000-0x28)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x28, 0x800}, {&(0x7f0000669000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008b7000-0x18)=[{&(0x7f00009f2000-0x2e)="6f1f487e3b4bde4c1194704507176dc2ffac94f4ff09d9dd6d4d6ef8b0b5e391f441182d0a08992fc71c12df2f74", 0x2e}, {&(0x7f00007cf000-0x6e)="57386347fc3d9a5775230d3083da88ff2e8066b001a4300559c50f19b981eb0ca920ab09f74aea06a3649726861ff31762f07af9989306856db9df81966910c4a25fd3d9a8ba4c0d9ea8358fdfb07368d89ebaf0daf3c45c0eeed999bebb6dd3319fa7cc0982136cdb4c29bca66ebf654370e8a5cd9e99ba5bc6722c634b5d6c8c0e2144a019a6bf1658ad7c2a3c87fbf3ea16d9958edf3d4d91047dc5c268f69c96ab3a340e946c4a71dd7b", 0xac}, {&(0x7f00004b6000)="24e2c02fae8c51474809aee4c83c729386cd6d486cd4fcb0b43cd7d7a383d76bd324c9b7584d39c376d8d976bc700405bb5f44e41093b9a2c1ed7d5d27c66012a594d74535114bef1cafa0402f74e59f45bcac153049f4cb205efae859b3", 0x5e}], 0x3, &(0x7f0000b9b000-0xf0)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x20, 0x1, 0x1, [r2, r0, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0, r1]}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0xf0, 0x800}], 0x2, 0x4000) read(r1, &(0x7f00005f9000)=""/202, 0x80) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x5) 2018/02/15 20:55:53 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000278000)=[{&(0x7f0000001000-0x43)=""/67, 0x43}], 0x1, &(0x7f00008a9000)=""/176, 0xb0, 0x2}, 0x2) socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x600, 0x111) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x1, [0x0]}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f0000001000-0x4)=0x4) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000001000-0x4)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000052000-0x4)) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000004000-0x8)='./file0\x00', 0x1, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/15 20:55:53 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x404400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e34000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000cfb000)={{0x80}, 'port1\x00'}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000012f000)=0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006f1000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) mlock(&(0x7f000000a000/0x1000)=nil, 0x1000) r3 = perf_event_open(&(0x7f00000fb000)={0x7, 0x78, 0x6f58, 0x9, 0x3, 0x9e, 0x0, 0x3, 0x302, 0x6, 0x0, 0x5, 0x6, 0x8, 0x100000001, 0x20, 0x1, 0x7, 0x1, 0x0, 0x40, 0x401, 0x0, 0x800, 0xfffffffffffffffe, 0x7, 0xfffffffffffff000, 0xffffffffffff0000, 0x81, 0x4, 0x40, 0x81, 0x100000001, 0x72, 0x1, 0xfffffffffffff11b, 0x4, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x400, 0x8}, 0x24, 0xf7a, 0x100000001, 0x5, 0xfffffffffffffff8, 0x6, 0x8000}, r1, 0x8, r2, 0x2) socket$unix(0x1, 0x5, 0x0) mprotect(&(0x7f0000131000/0x4000)=nil, 0x4000, 0x5) tee(r3, r0, 0x2, 0x9) 2018/02/15 20:55:53 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000-0x8)={0x9f, 0x2, 0x3864}, 0x8) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/02/15 20:55:53 executing program 1: r0 = getpgrp(0x0) ioprio_set$pid(0x3, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000b21000)={&(0x7f0000873000-0xc)={0x10}, 0xc, &(0x7f0000004000)={&(0x7f00009f4000)=@newlink={0x20, 0x10, 0xc516b384d87fcdc1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, []}, 0x20}, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007f4000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x32, &(0x7f0000000000)="f62008a75222d439819f151b254aa614e78c7202d7b2553d27b4203feb5579ef8ea28b53beb8ba3604897421dabc95097992de6db80d116a932eee4f714c0b19b9676eecb1e4891bed5e17b224e4c95d47ad713fefde121c33a830b6b25954504ef5f4f836066e1b0200f774198d84df99b21d9ef9545253352c11021e8eda6a7819b3ea05980c501773caf71ad70d87f5d3c3c4f94e9898b589c3ee1a7f73581af6675ee8f0a8353766383091060ef72f2cc6862e00b3a9c2d8c9962bc6a2bbcae2b0324e9543182c0ba88ca224aa1786edaaa345643abf6b94adcebf9b72", 0xdf) 2018/02/15 20:55:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000a51000-0x6a)={'system_u:object_r:cron_spool_t:s0', 0x20, 'system_u:object_r:user_cron_spool_t:s0', 0x20, 0x32, 0x32, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) syz_open_dev$tun(&(0x7f0000695000)='/dev/net/tun\x00', 0x0, 0x200040) r1 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000020d000-0x59)=""/89) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/02/15 20:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006fa000-0xc)={0x0, 0x4c, &(0x7f00002c3000-0x4c)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f0000322000-0x4)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007fb000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000c47000-0x4)=0x1008) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x34, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_FLAGS={0x8, 0x8}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80}}]}, 0x34}, 0x1}, 0x0) 2018/02/15 20:55:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sync_file_range(r1, 0x9, 0x800, 0x0) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendto$inet6(r0, &(0x7f0000484000), 0x0, 0x0, &(0x7f0000d69000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/15 20:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x5f}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000077000)) 2018/02/15 20:55:53 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x1, 0x3ff) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000018000-0x10)={0xffff, 0x0, 0x0, 0x4}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000017000)={0x6, r3, 0x10003, 0x52}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000017000-0x8)={0x0, 0x1ae}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000016000)={r4, 0xe3, 0xb6, "69bb3c02f764bb1764d8cfe91db89df5138bbb137bb4956a7abf837588a11ab2a3790b9f993353dee311b0853f1320bfde4e9b58cbe5fdb4b437fd79accf75b9de914175887ffc28f236f9f7f6eb70943386bc49cf94cb9f7413f60f5c05e7880fd56ad7d4b38ba3aea598862a83cbd10cb209dc7ab88648c6403d4519f7ef8e0dd3f504e788e02ff908f7c4969030901c84ba83d50faf8355c12a6510194bf2256a7245cd0a367fa2634d5975084e44fafb41a76e0c"}, 0xbe) sendmsg(r0, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000)="240000002000039c59000000e10000a50a0705000000c497271d856806000200d100737a", 0x24}], 0x1, 0x0, 0x5}, 0x0) 2018/02/15 20:55:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x6), 0xffffffffffffff94) 2018/02/15 20:55:53 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000072a000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000831000-0xd)=@known='security.evm\x00', &(0x7f000014c000)=""/4096, 0x1000) r1 = gettid() getpriority(0x0, r1) 2018/02/15 20:55:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000969000-0x8)='./file0\x00', 0x2000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1c000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) mount(&(0x7f0000a77000-0x8)='./file0\x00', &(0x7f0000278000-0x8)='./file0\x00', &(0x7f0000431000-0x9)='reiserfs\x00', 0x2000, &(0x7f0000c16000-0x12)="f8f9e73a67fba8fbfb9cafcab91de0d92038") mount(&(0x7f0000b45000-0x8)='./file0\x00', &(0x7f0000b31000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097c000-0x1)) mkdir(&(0x7f00003a9000-0xe)='./file0/file0\x00', 0x0) 2018/02/15 20:55:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c38000-0xc)={0x0}, &(0x7f000057c000)=0xc) capset(&(0x7f0000fb2000)={0x20071026, r0}, &(0x7f000006f000)) umount2(&(0x7f000015c000-0x8)='./file0\x00', 0x6) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) creat(&(0x7f0000d8c000-0x8)='./file0\x00', 0x40) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f000062d000-0x4)=0x6, 0x4) 2018/02/15 20:55:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000079b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a8c000)={0x400000000000}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)) 2018/02/15 20:55:54 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000003000)=""/247, 0xffffffffffffff63}], 0x200000d1, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000002000-0xca)=""/202) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x5) fcntl$setownex(r0, 0xf, &(0x7f0000004000-0x8)={0x1}) perf_event_open(&(0x7f0000005000-0x78)={0x1, 0x78, 0xfffffffffffffffc, 0x3f4, 0x7, 0x2, 0x0, 0x268, 0x80000, 0xc, 0x4, 0x5, 0x4, 0x7, 0x7, 0x4, 0x100, 0x7fff, 0x9, 0x25240, 0xffffffff80000000, 0x7, 0x1f, 0x7, 0x100000001, 0x2, 0xffffffff, 0x4, 0x1, 0xffffffff00000001, 0x3, 0xfffffffffffffff9, 0x5, 0xa8, 0x80, 0x1, 0x9, 0xfff, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000005000-0x1), 0x5}, 0x1000, 0x9e, 0xff, 0x7, 0x3, 0x100, 0x5}, 0x0, 0x2, r0, 0x4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000003000)={0x7, 0x7}) fchownat(r0, &(0x7f0000003000)='./file0\x00', r1, r3, 0x1900) getgroups(0x8, &(0x7f0000004000-0x20)=[r2, r2, r2, r3, r2, r2, r3, r3]) 2018/02/15 20:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f00007a4000)={&(0x7f00004a6000/0x2000)=nil, 0x2, 0x7, 0x93, &(0x7f0000484000/0x4000)=nil, 0x80000001}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fe000-0xb)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/02/15 20:55:54 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000f63000-0x4), 0x4) pipe(&(0x7f0000c0c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000f6a000)={0x4}) 2018/02/15 20:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b0000-0xc)=@sack_info={0x0, 0x6, 0x26}, &(0x7f000045e000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000df9000)={r1, 0x7, 0x7, [0xff, 0x40, 0xff, 0x7fff, 0x10001, 0x8, 0x3f]}, 0x16) lseek(r0, 0xfffffffffffffffe, 0x0) read(r0, &(0x7f0000957000)=""/221, 0xdd) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000db6000)={{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x80000001, [0xffffffffffffffff, 0xad87, 0x4, 0x800, 0xade, 0x0, 0xffffffffffffffff, 0x7]}, 0x5c) 2018/02/15 20:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x0, 0x2, 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000649000)=@req3={0x7, 0x7ff, 0x2dd6, 0x7, 0x4, 0x65, 0x1ff}, 0x192) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000c28000-0x18)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0xfffffffffffffe90}, 0x1}, 0x0) 2018/02/15 20:55:54 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000059000)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000059000)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/15 20:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d84000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000691000-0x8)={0x0, 0x81}, &(0x7f0000861000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000814000-0x8)={r2, 0x3}, 0x8) 2018/02/15 20:55:54 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) open$dir(&(0x7f0000027000)='./file0\x00', 0x2000, 0x20) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000031000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000018000-0xac)={0x1c, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x8, 0x1, [@generic="10dc"]}]}, 0x1c}, 0x1}, 0x0) [ 33.449022] capability: warning: `syz-executor3' uses deprecated v2 capabilities in a way that may be insecure 2018/02/15 20:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) exit(0x0) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) 2018/02/15 20:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000748000)=[], 0x0, 0x0) sendmmsg(r0, &(0x7f0000ca4000)=[{{&(0x7f0000d99000)=@l2={0x1f}, 0xe, &(0x7f0000801000-0x8)=[{&(0x7f0000d25000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}, 0x7e}, {{0x0, 0x0, &(0x7f0000577000)=[], 0x0, &(0x7f00001aa000)=[{0xc8, 0x1ff, 0x3, "829d3229ef7e2f6fbfa1bf7244d0253a32add12986153b837b14a2d35d78c434214e83fe4fd834cd5f5de596a14ee1e19a26ca91cee55c8525ebc40bbf2b1f7d82ab8afd2b33f2a2a1c192a06dfc555e1e396f8ca9fa1b06904071bf4184e6f5f7ef296918af6722031e5d90a6e4a6e1ad7b7bb28ec9369af8d07e69185b6eb61ed8eacf93783cf89448998c1107abcccc2330e9c8db2dafb35b1de38542d76c03b0a8a86d98b6c62ff5e36bccf4fa79d0a7879746da45b13b9db4"}], 0xc8, 0x4000000}, 0x6}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000586000-0x4), &(0x7f000095f000-0x4)=0x4) setsockopt(r0, 0x6, 0x3ff, &(0x7f00001e5000-0xab)="70c929fae40c02fdbe98a6dcc8a2de6a5f9d02fbeeece4b25a2fbcd9922202fa9ac67e28376c63f623380678d5a3a3f19a962dc9d405df7821a7b669fed0a9aee7d565e89dd338d58c7232058f019651a14baaa76770400fd3cc534e9631608e164f95fc3a2b72a78151b728b63b39d4d92052bb446ac60969ece9328276ecb0804850f27be72f69b2f3ea3bbf22cde773cfb62a8cf6e04419070bb7c5b3b63bf6a344e6b40ede550afd6f", 0xab) 2018/02/15 20:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {}]}) clone(0x200, &(0x7f0000e61000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f000024c000)) mknod(&(0x7f0000eef000-0x8)='./file0\x00', 0x144, 0xffffff18) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{}]}) 2018/02/15 20:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0xffffffffffeffffe}, {0x6}]}, 0x8) writev(r1, &(0x7f0000079000)=[{&(0x7f000000f000-0x1000)="15", 0x1}], 0x3d) 2018/02/15 20:55:54 executing program 0: r0 = socket$inet(0x2, 0x80001, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x60100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000818000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000001000)={0xf0, &(0x7f0000000000)=""/240}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000002000)=0x14, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f0000003000-0x14)={0x11, 0xfc, r3, 0x1, 0x4, 0x6, @empty}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x4020940d, &(0x7f0000001000-0x28)={@common='tunl0\x00'}) 2018/02/15 20:55:54 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000db0000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x20010000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f0000a15000)=""/194, 0xffffffffffffffc8, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/15 20:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d9b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f98000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0x1, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x80, 0x2f}, [@NDA_LLADDR={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x28}, 0x1, 0x0, 0x0, 0x2000}, 0x0) pipe(&(0x7f000042d000)={0x0, 0x0}) listxattr(&(0x7f00009c7000)='./file0\x00', &(0x7f000025d000-0x66)=""/102, 0x66) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000f79000)) sendmsg$nl_crypto(r0, &(0x7f0000438000)={&(0x7f0000bd1000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000d9f000-0x8)={&(0x7f0000496000)=@upd={0x100, 0x12, 0x12, 0x4, 0x3, {{'sha384-avx\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x851}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0xffffffff}, {0x8, 0x1, 0x4}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x44045) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f000095f000-0x5c)={0x5, 0x6, 0x2, {}, 0x7fffffff, 0x80000000}) 2018/02/15 20:55:54 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000aea000)='%', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) sendfile(r0, r0, &(0x7f0000502000-0x4), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ff9000)={@common='syzkaller0\x00', @ifru_flags}) 2018/02/15 20:55:54 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000003000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') 2018/02/15 20:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000118000-0x10)=@generic="bbaffc99e91d762f21e106428d0fd7ff", 0x4) r2 = dup2(r0, r1) sendmsg$nl_netfilter(r2, &(0x7f0000a66000-0x1c)={&(0x7f00009cb000-0xc)={0x10}, 0xc, &(0x7f000096d000)={&(0x7f0000605000)={0x5ac, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x5ac}, 0x1}, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000ff1000-0x8)={0x20, 0x5, 0xb45, 0x2, 0x7ff8000000}) sendto(r0, &(0x7f0000f1e000-0xdd), 0xd3819432a973de7a, 0x0, &(0x7f000044e000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) [ 33.566773] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 33.593560] PF_BRIDGE: RTM_NEWNEIGH with invalid address [ 33.603751] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 33.629588] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/15 20:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000133000-0x5)='comm\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bb5000-0x4), &(0x7f0000094000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00004bd000-0x38)={&(0x7f0000c6f000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x14, 0x3, 0x1000000000000001, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000f8c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000fe2000-0x4)=0x32, 0x0) 2018/02/15 20:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000748000)=[], 0x0, 0x0) sendmmsg(r0, &(0x7f0000ca4000)=[{{&(0x7f0000d99000)=@l2={0x1f}, 0xe, &(0x7f0000801000-0x8)=[{&(0x7f0000d25000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x8000}, 0x7e}, {{0x0, 0x0, &(0x7f0000577000)=[], 0x0, &(0x7f00001aa000)=[{0xc8, 0x1ff, 0x3, "829d3229ef7e2f6fbfa1bf7244d0253a32add12986153b837b14a2d35d78c434214e83fe4fd834cd5f5de596a14ee1e19a26ca91cee55c8525ebc40bbf2b1f7d82ab8afd2b33f2a2a1c192a06dfc555e1e396f8ca9fa1b06904071bf4184e6f5f7ef296918af6722031e5d90a6e4a6e1ad7b7bb28ec9369af8d07e69185b6eb61ed8eacf93783cf89448998c1107abcccc2330e9c8db2dafb35b1de38542d76c03b0a8a86d98b6c62ff5e36bccf4fa79d0a7879746da45b13b9db4"}], 0xc8, 0x4000000}, 0x6}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000586000-0x4), &(0x7f000095f000-0x4)=0x4) setsockopt(r0, 0x6, 0x3ff, &(0x7f00001e5000-0xab)="70c929fae40c02fdbe98a6dcc8a2de6a5f9d02fbeeece4b25a2fbcd9922202fa9ac67e28376c63f623380678d5a3a3f19a962dc9d405df7821a7b669fed0a9aee7d565e89dd338d58c7232058f019651a14baaa76770400fd3cc534e9631608e164f95fc3a2b72a78151b728b63b39d4d92052bb446ac60969ece9328276ecb0804850f27be72f69b2f3ea3bbf22cde773cfb62a8cf6e04419070bb7c5b3b63bf6a344e6b40ede550afd6f", 0xab) 2018/02/15 20:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006a2000-0x8)='./file0\x00', 0x0) setrlimit(0xc, &(0x7f00002bb000)={0x0, 0x100000000}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e1d000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000061c000)={{0x3, 0x1}, 'port1\x00', 0x1, 0x800, 0x7966ee14, 0x0, 0x4, 0x80000000, 0xfff, 0x0, 0x1, 0xe0000000000}) mount(&(0x7f00004fe000-0x8)='./file0\x00', &(0x7f0000659000-0x8)='./file0\x00', &(0x7f0000c42000-0x3b)="6d71756575650094be3827cf81ae9f8cf2426e7f5c7870b4d56a4cb2832951eda306e284091b00ecff0000000080d1107ccdd218e373bb5cacb8c7", 0x0, &(0x7f0000b65000)) creat(&(0x7f0000bed000-0xc)='./file0/bus\x00', 0x0) 2018/02/15 20:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) pipe2(&(0x7f0000f20000-0x8)={0x0}, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000c15000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in={0x2, 0x2, @rand_addr}, @in6={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, @in={0x2, 0xffffffffffffffff, @rand_addr}], 0x4c) r2 = socket(0x10, 0x80003, 0x0) getsockname$packet(r1, &(0x7f000002c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000008e000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000874000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) dup3(r2, r0, 0x80000) 2018/02/15 20:55:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000477000), 0x4) r2 = openat(r0, &(0x7f0000bdc000)='./file0\x00', 0x80, 0x20) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000177000), &(0x7f0000bc4000-0x4)=0x4) 2018/02/15 20:55:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000582000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00009b6000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00009e3000-0x44)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x48, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 20:55:54 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000349000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000002000-0x5c)={0x1, 0x7ff, 0x6, {0x77359400}, 0x2, 0x4}) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000f21000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f00003ce000-0x40)=[{r1}, {r2, 0x4}], 0x2, &(0x7f0000214000-0x8)={0x77359400}, &(0x7f0000070000-0x8), 0x8) 2018/02/15 20:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xffffffffffffffff, &(0x7f0000513000-0x8), &(0x7f0000793000)) r0 = timerfd_create(0x5, 0x80800) close(r0) 2018/02/15 20:55:54 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cc5000-0x5c), &(0x7f0000970000-0x4), &(0x7f0000689000), &(0x7f00006da000-0xde)) r0 = openat(0xffffffffffffff9c, &(0x7f00000dd000)='./file0\x00', 0x4000, 0x40) r1 = syz_open_dev$evdev(&(0x7f00005ee000-0x12)='/dev/input/event#\x00', 0x6, 0x2800) dup2(r0, r1) r2 = getpid() mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000070a000)=0x0) setpgid(r2, r3) 2018/02/15 20:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad), &(0x7f000015e000-0x4), &(0x7f0000b26000-0x4), &(0x7f0000923000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000926000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000726000)=0x1, 0x4) r1 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5421, &(0x7f0000a17000-0x2)=0x844) sched_getparam(r1, &(0x7f0000e7d000)) fcntl$setsig(r2, 0xa, 0x12) pipe2(&(0x7f0000db7000-0x8)={0x0}, 0x0) getsockopt$packet_buf(r4, 0x107, 0x6, &(0x7f0000594000-0x45)=""/69, &(0x7f0000e55000)=0x45) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) r5 = dup2(r2, r3) tkill(r1, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) ioctl$DRM_IOCTL_GET_STATS(r5, 0x807c6406, &(0x7f0000b6b000)=""/92) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/15 20:55:54 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000004000)='net/tcp\x00') read(r2, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r2, &(0x7f0000009000-0x8), 0x57a) 2018/02/15 20:55:54 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000002000)) r1 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000009000-0x1e)=""/30) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)) 2018/02/15 20:55:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000e1d000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00001fa000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000061f000)="dbcd2d4388991ee0f9715dee7fdbb94fdcc557a3176c18965bd8de86e8409097d9c5c5a2f585c99c239765205f7a347ea76533425c24c8a6ae5cc0b087924e1cb2b427904ba3757af8589afaaf042aa937217d95daa627fc442d391899d70ac7596a04cf", 0x64, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00009a2000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000080d000-0x84)="fb2a7a02928a5a9699be8cbbfafb874975918695f192a5e4924c881a0cdd7eab60cc4e7b922bc50d600c132a52830fa964ae2cdf96647a1e25c8a3dbbb484a6fc65a6292ce97233b9c68d8f5b459c3a7605f4c352307a3d43160aca7b8bd39d2b1e87a52dba8224891bab502f1c5a34528844272b99b37622db928b348679f1f8b077db8", 0x84, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000), 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000197000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x1000)="2c00adebad49b67dcf2634c66f5779e5e28c79685d5c343ffcb7d0e5228c1c2a15527dab71caa02c84242e569ae657224c5edba3fae68d002985ee2e6aab13654af71cf2e3b83154132b2d3ba9fb4314ceb743e43f5860674207227d81f2f4a1fb4e5a3fd8908890fa720e55df4d7afca3fece1f7896c9a180082d5821ad5badb2c027de3026d174bf163c053b2fea27eafae75311dfc4078bbd2d0b1c00fd22badbafbed113e81937eb3fd1dfb2eed7fd57f0dcaac16a4006db4f5c12dd836bcb8f414da1a5f93e3baa58ef7252810d2e9eddd17b574b4dae51428447bb09a2d63d1235a50a9d1cdce40a433f582290bd0a55617ca4cd5a9d103f39bdee2a82fd157a90f06b1fcf97f7432ae26812ac7d4425e36bcb3322a3c3bbaef2bef69295c9a174da8c6eccf20ba7425971a08d4acf373c53d4cc0508515172de3405381cbebbc923d6a0dddceedc9145d7c3aac022d6a3db2449c92dd9f0d0312ec5df38651c6344b98cde0fa73b65d9a5bb9b50580e0bc76adfa543ae999fa183c2f4f5fb98c9ce7cc173d8a286c333c8d557f2dff94077073199cd2a1b0b1c35646b72b4097c5b608fd7d4aa39734be55594a6b60529c1639d43afd1aacb8dd9ae752173e976729b5310249928d8771eba02162b5b90c833d0be4b9bb66c19c5d591b7924d09b011bbc66bd319e560030454129c9775c873a2c158794de238f3b2e6381d69a1969fac712fce71ebe075ab6455aefef5e3cb13421728b1f92cd32db6f2a5c8675625676b84d07de4623a2595b220d11e2cf9f78a07f403efa4e06628eba1479a0ccc32c5546e5181d5314eca43c840f3269e8ec2c0b06c909d02cef0aa6d0d83ec92a218ef629f6028aa14a76cb1ce7abf78f98896df8c5df1f5d0d0eecd037fd6689663c971053486f9a50f52d09f93af5c7cebf8c7d0f16e462d1f4f0ed2ddf8a85b45c5fb65c4075f4a3323b69849d5bbc8d1dff627bb663f8651e300f6deba4af398b5be27891907d65173ef92620d3b3cd41952f14a85d3cb6dc23e098bb799a890d587a0f29b03ecbf8b9fe65ee87419478499df36e65d25bf30c15b6988b08ddaad974b2c9526cab03e28fa136201e0b24d7e2b83c964e176f396fb9f9bdc094eec7018234baee15b54cf7643bea27316bcc755c59f6bddfbd3c4557729ca16d46f11374248c77024324102c43eda27cfd693a80e6f00b44bdfbd58315e466d25b903db4ff8afaf4b34d051794f20b445dbab10911e1e3da9710d25a9072e45eb943d22e6ce92831ba0250a5754a26d9fb51be4e4698b31c1ce0d9ac2694f3959dad55815c832f1ed4226b2ad024171891eb5cc97f2cc3f82984019dd02619ad7781a5b006121dbd7a9f20cbe499aef36474f5ec80cdcfbcb4d0cb960decfae15779f1525125b2bbd4dbc7e8193e83376baf093bd27006f5f74951c41bf774cedf1be0d2a1b3bf2cb7536eb1dcc25f43dab5762d806449cec23279f6caeb612044c7556a3a28466f8a24f26c4d36c9b55eaa3dc31e8203f99eea1d827557a68dfe9d6adb5c8a4c0ef976b3a1eebcc8b6e4dbcf47036faada9419be29964ea4b569e487f89841a6409faddb23bfc7288854e6bfd07222566a1f1fd38a89fb68b3816598f73cc44b4f0ca432c52a2feb84cdf982dc6c635ba6fbde8c017248668c10d079cb915b755748a0f01c161f812fa094765f61896229c5b4faa9e3fa45a61ebbe16f4410673ab3466bad955fcea30b705784df631f2caa5ad72e226e0feb9a84c84e4c1b2ec4e9cec9f68bc5bbba7dc4790846c3f7b7acc1f9a7729ee2df87120b49a1c713393150ddef1fd87492be41879746aa28cd5cc6c15a667c0bea9fbd3e17be0dc960fdcb689ada7eb8b2b573ebfdc766df12936acdbdd5e7bfc70dd8b957735d5e0cb38d400c19c6ec2ec79c90c9313ed63f0b0f3d4c2cf78a6380598e88a9700abebd23baf449b449d99d5cacc48ed6591589ff57d4e1806c175f5668f48b60480ba706841f74a12cc48ff6c1e2fdfaa3f87b520ba561cb8d3275e17da768d3759ecb0c0adfef14b563e54b5160cb9c9033532e3406007ce1dcbfde4965ea6c8e2566cacc9f9bff3ea360cfc4f35137fb0e5b95910c1079be77f6ed9ec47df794d93efaf05c685937fb3d58c30ed6ff374ba5b37ae09b8f6b4957d355c59b65d2dbda17ecc9cb99b774cae3eb7a7665cf3ccd32feae153975fc2464019da95467936c8d82a5e4057f605f8599bed58dba8e31b9516687d560102cb6c63d138a12b3ee5b42d6ec691f1b7617148bc78a43555605516bf38e85bb3aa86f428cf06b8d8279c10a0e8c3b552906771eece33eccf1371a75efbae49ea0f2b6d6ecc545d34a7c6ba50bab35bab18d2987769f59d6e5b498f9671b2f2b61ead22e6d39f99d7f3ef3ea522a82620e4528810703be19b88925a11e93da2f586d33e9a261ed2fd13e51e3cd28f546c36faecb9830c6ad353a45468b04b2c018f9b6f1c79c86f7a28e6acb2c0c0e7c7179c9fb37c9ae90a7bb0c7294ded558dba714645a5c568ffc95cf81001caf0bedde32b75efd8f9880d4b1d0c4013fc620ac432f9aeda0827338d0840dd3dc816c7be8d0f0c88101ee43abb513f3e119f517c3d5da0442a45cfbbfdd3c438fedd495bf1cf11b31cf85d802c575cf48963d8160c652eab374a623f46134782133fcc24fb5eca5cdc84453c427860a66cb12571e351cb6443c8859d1f4f4986d9a028ce08e4dcbe7d94e083a418cbb7243936ae4acd4d49c0d6435c0a2b04339f6b802b4035d336904acac7b10d1ec8e12bb9cddd1f111c27b3d737d7f65687d677bf521c2c00b87772f39033374294054ad3c543a2bd04c6da3b949b9e7b7d932c6dadca4ec6b950249ae23cc86b93e746dff1122dead68699ca28aeb875a32ca942d07d000fa9fa9ae209bc00df1f95eea37341d13dd12f6534d745dc002b49095f5afa46785fbfc181434f0fdbc5bc37f0b4056d89591bffcee90041e5bef2e62c826aad5015fe857c7ec4b5ca78ce7b12a6b4a72c3e71bd762a1ce5f2d44138a18fbd73c122780b794d2199aba7445a7fe5ff91a44492a45d709a82d057ac650bc15f3c2c73475f5e9c069ca54a89a40d8ca0408507fc63480ef16ba9bc6e85aa7f6bc271829f212b591b43135fe74af274530f3c8c0fb7e6db689ad0d31b71932abcab52feeb3a247e95d3a49f71e5a32dc1e8805eec1f38ade0edea9e401d1c6b3dac985a732224cb2b0d516e34b2d98f939eee60904313d8885f7192b4cc9967028368cc710e2c253a98f61798b27d816ba41fe1a60d7f01458f8f338bcce9902dc5dda7a5830a8940f5272d2cd8a4ce77730ee8d9e8a82df510cfc38dd3d38f678207726497af95134e2e3a4bac5772c70f72b814c7e2758ec580bb37ab5f3e1ca47f26c67f0993365df8ef374bfcd4886c4dc94aab98828dfed773bd0c190df50b19b46377de19c1dac1e1f7fde1491eff8057b8161a5b6fcad5a428d200fe5bb1f3a2ff5ae375654e5f331f479bb6e4996ea9cd0161726d63c5279fb36eedd21e6b181154f42854c8403c8540e2777b870f96c771d844cedf597d409ab4ab119da7fdf2cda2ddc5aba40ed777cc66398bf65831b67e2ef62f41f0d9b4de1ac567d47faa5b0ac5e5a62852bd6d9a7687149f8f7f4845041b9020cd8f580599ad6b5d96539a9eb3388824957d5f922c33eac9a482e118a628bc73ba5999856f1d3d2d5e0c74cbe5f661a3b7096cc5e5bd52588d0c2fbf5e4e88f15ae48e7dd572d6b86d53f6d19f756de415a9db1fa00f5976ae8cfb564e70378842f896a6f61a01cb0d8bcbeee89268c494abadc01e7a7e6534b43260df5aa698b3c723804cf66f157edc3594df113943a31f3b79b4a588ef65607685ff5a5822a16bc1d6592aa6bbe6b4474e820c180a0a811f996e7e7762febd6fc48fab2420eda1900141b3a8fb57f5250ddee1742ae2224d2655eb97a5a3613bdc93486f68139482f63728ab0d957a5c109a720a8f293bcb28322901f4e33691377260b67a43c351975621d9128bcaa4c7dbd7bf2f92b33385c6822eca49b58c487ea0232664b29acbd0d9cb453dc6a7ac43b47a2aa76d3329190d0b9ebea2204c534467f35784a2d4c868251eca9c3954faf745a08a0d6110e97a91b85f7bd3f8162f05a170e2936b4c66ed011b31968596439764b51a9d651d6a29e9a5f633f9e4f8612b52677e3d28a181f1c9cb64c8732d89e0e4601f95475b69282946bfaa23a491f47a4f7e7a955925aeb6e4690abc5c524859ed68955fc6786f05914dc9dc81e38cc8169a2c8e7a972cc6759b8886696d0518ea83da204134ffb46e10817ca8b61852b5224c8207df39a5fe44b041e1a8a3885a3039dbd09754da97dbce7dfd37322fddaab9fb50941a05382bba8b3ba0f30083a6c913de3170dafca2e895ba313c702c68df9763292cbc17576a0e294532fddb7e00045bd02476f444d5a373f56b035c4b4dee81e28a491aace632fa6cb9b1c51e195bdc08b59d13e23e6f8a181230e213fbbe54d7280cf91986309e539a1fd075bf9f37309184fc4a3dad52b752bd4fa00c825b9788f619c118ef459c1935be2d64fa7afa0ffef88bc316fc1fe4c573ddf5081e14d77b20175f209089a79e566e1f8aefcfd43ab13bb77af3e59440ef935faf619185fbd180355b4445773776d7b9a60cdfcce1f8d67be32c0220cc3b6acfd09056b2dcea02ef93b6ec5a388e2ed7f20af7449a1b83440a9a03490e49318963818c7d0921e65dda950842b44e76183773b392d774fdba66af5c8e949185e77dbbda8965ff0981c90ae4135ebe53bdca2e09cd8df7f3ebb27d9259c680d2b629af69659ed204df48ae021fa6cf847d77f075c5c1da511e46e875af7d035c743b35ef937f41dabd152ebaaac66368d97eec1f21dd9941982754c5b74db99b45996a7c6d582ba88df1277c5ec0f178ba1a8df9562a1765145d5639f49dd893f6cc2099c5ac374d85bb5c9caaf12684c66f9ad774534f182e8e2531fa8a31c2bb8577f0eb06d136d1fb12579aafde54b1c9d94a367c2eca642ebd7097dfb6b3005b28fda99846c04aa96c0de780ecd1b22b3ab87ff99b94259425ab66a9b708c33018b9ad29032640a15de25d3676de904fdbf1920f56ebc2debe22d1594f7b0492cf9f790872fd8323d3b57478186ba529b1bb8ef77581862a802237c9810ad5c4aa68aeccd2a735cc5b201ab3f6b9ad86c00443fd7aa182dc7fe031fc508880ce0b0a7bfeec95dd5ae7dc753323cc6f536da5ca90222a7078476b2ad72e42003da819db3835034fc26c86c293ccb9a0a1698ff3619c014c00e69280ba0b3f673bfc184370d7fe980fc910eab9bcf1efd3d5d536d88e75bc10d46fcc8d0422421b46c2e36d6dd549cde1bf50cafff161f2b50975e7500ee424b36515e950ead70d6162414f3d47b9aacad6a5560d1aae7a5637fba2240ad746c950d25a5ee1dad1401234a011fbb4b61ecd49bd18d692b200ecf35f64bba03386f2234dcad58ef2e161ec648f8c46062436594730092111729c8172deeee0b026f381afe3e83c367f649778fa64143c16da5ac5f758fde0bbef02c95016b2d0d0a42f63e5801c2f133e0d65e3d87c17e5c295807269bff3819ee1effba7fb8cb6757106b90b4a2b2df60bca99a3f47a5d5bcae92beb0d2e4675a6d22c20b5cd54c54c436582e3500acf2dc6667b49fa0305394f3f89b657b0c2d91ec1f6458184798eee16302c24c3695578b34c", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000870000)='user\x00', &(0x7f0000751000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="0a66458bcb6f2361a190ddff0c", 0xd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000001000)='trusted\x00', &(0x7f000075c000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='vmnet1#}\x00', r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f000013e000-0xb)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000185000)="7fd35c0aa3ebf2c59536b7b38a21a101a17b9f673c17dd1a2ef4ba0476bc150ffb31654a0f1c34c73228984dbe0d746e81961376efff5d330d1ff83ae77d8311ceba881599691806ef90b80fb32ddba54176d0f820a64e6450a5b63a3ab61be5fb76fc8f93fba754ed7fcbcf412aee89715f34fbe6bced804b20ce", 0x7b, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000480000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0xfc, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0x5f)="c419421ce262b4af80e3003e8b70b574f397b3d961431bbc6eaf2b07a2ceff66bd05b1b190d557931b979e222e21df824f812562beefe9ccf536cd1b2e7198925ba756f2c38828eb79edd7e1ecd8710cbafc20f6c45768e95a9ccfe5e7afbc", 0x5f, 0xfffffffffffffff8) add_key$keyring(&(0x7f00006c0000-0x8)='keyring\x00', &(0x7f00001e6000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000182000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000ec7000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000020c000-0x56)="d71d6d06f882435099fd261178c0d6653eaf03983d52d5e08a46f9a0d01008eea859aeb89cbe2f5eadb970456b1073f4525db279434e60a3d81c211a37a5ca372838d2ac9b229886a3f97d5367978b5fdca0aedb1bed", 0x56, 0xffffffffffffffff) keyctl$revoke(0x3, r1) 2018/02/15 20:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000e46000-0x2)={0x6, 0x10000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008a8000)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000695000-0x63)={0x0, 0x5b, "3ba76424729b2fa0abb6fd1e6133fe2121ac6cd8045c832b27d60ef55cddae5fb670681b557f5fe12f197684bc01bf8b1fdfb421dc5bbdcfcd9aec1c1c7502695db939d28b34fdb3d6ec7e9e4ee01abdb4765af462efb00d16edb1"}, &(0x7f000047c000-0x4)=0x63) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000fd9000)={r3, 0x0, 0x1, 0x3}, 0x10) sendmsg$nl_route(r0, &(0x7f0000023000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000d000-0x1c0)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/15 20:55:54 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0xfffffffffffffffd, 0x3000}, 0xfffffffffffffdd7) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) 2018/02/15 20:55:54 executing program 6: mmap(&(0x7f0000000000/0xa74000)=nil, 0xa74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a74000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = signalfd(r2, &(0x7f0000a74000)={0x3}, 0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x2000000000007, &(0x7f00003f0000-0x10)) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = signalfd4(r3, &(0x7f00009ee000-0x8), 0xfffffffffffffece, 0xfffffffffffffffc) read(r4, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r4, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/15 20:55:54 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004a00030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000012000)=0x10000) recvfrom(r0, &(0x7f0000011000)=""/152, 0x98, 0x0, &(0x7f0000012000-0x10)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/15 20:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000ab1000-0x20)=[{{&(0x7f0000c90000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000532000)=[{&(0x7f00005ad000)=""/123, 0x7b}, {&(0x7f00004df000-0x50)=""/80, 0x50}], 0x2, &(0x7f0000dae000)=""/4096, 0x1000, 0x8}, 0x2}], 0x1, 0x40000000, &(0x7f00005f1000)={0x77359400}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00001b8000-0x14)={@remote, 0x0}, &(0x7f00005f6000)=0xfffffffffffffcf1) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffff9c, 0x29, 0x32, &(0x7f0000a94000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000080c000)='/dev/vga_arbiter\x00', 0x2000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000107000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) dup2(r4, r3) setsockopt$sock_int(r2, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) personality(0xe30000f) 2018/02/15 20:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c64000-0xc)='/dev/rfkill\x00', 0x500, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000084e000)="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") mremap(&(0x7f0000c3d000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f00008e3000/0x2000)=nil) openat$rtc(0xffffffffffffff9c, &(0x7f0000dd5000-0x9)='/dev/rtc\x00', 0x0, 0x0) 2018/02/15 20:55:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aec000-0x8)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000134000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a58000-0xb8)=@ethtool_rx_ntuple={0x35, {0x2, @usr_ip4_spec={@empty, @local={0xac, 0x14, 0x0, 0xaa}, 0x8, 0xad9, 0x1, 0x4}, @ah_ip4_spec={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0x5, 0x6}, 0x40, 0x7, 0x0, 0x2, 0xffffffffffffffff}}}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x3}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) 2018/02/15 20:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) lstat(&(0x7f00000d0000-0x8)='./file0\x00', &(0x7f000015d000)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) r1 = getpid() setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x8, 0x4) process_vm_readv(r1, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d66000-0x48)=[{&(0x7f000082f000-0x4b)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/15 20:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000bdf000)={0x0, 0x0}) setsockopt$inet_buf(r0, 0x0, 0x36, &(0x7f00002c7000-0x20)="7131773eaba9cea2290ee9a24ab8aeaa1d3cb97e660b81b7d1daada8532ddf05", 0xfffffffffffffea1) ppoll(&(0x7f0000c00000-0x8)=[{r0}], 0x1, &(0x7f00009db000-0x8)={0x0, r1+10000000}, &(0x7f00007f0000-0x8), 0x8) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) fsetxattr(r0, &(0x7f00009d5000-0xc)=@known='security.selinux\x00', &(0x7f00003b2000-0xa)='vboxnet0%\x00', 0xa, 0x1) pipe(&(0x7f00001d6000-0x8)) sendto$inet(r0, &(0x7f0000f67000-0x70), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/15 20:55:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbf, &(0x7f0000001000-0xbf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, [], {@x25={0x805, {0x0, 0x2, 0x0, "45bcf8e51b84d87126952ff5158269d72d888455e07fc517fd2e9febb2486a36e5d4b19f6592c2c7f179b3188af9df66a1c42c11d48720454857d8b52b0a56dfcbe272f8d832fe9e0f687fa34a32d1512abf9f38e3cab14bf00d7f6b3c79bd688c33c179399cbbbe177050ddb65411a55f0cedd3817b432ca799480f4c858eda37c78a5149d94fdb222a64ebf197d8a69c800e78de028c8400923a31dc8f1c84e7f1470b19a0d56498763f19aa26"}}}}, &(0x7f00001d4000)={0x1, 0x3, [0x151, 0x4c8, 0x97f]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) getsockname$netlink(r1, &(0x7f000027b000), &(0x7f00003b6000)=0xc) ioctl$VT_RELDISP(r0, 0x5605) writev(r1, &(0x7f00008cd000)=[{&(0x7f000002b000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe58a2e04a03ca7265243e89000000282159050000000dfff90004a5000004001ce1ed910000000000221f100001000700000005006b0f536e2b10", 0x58}], 0x1) 2018/02/15 20:55:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e4000)='/selinux/user\x00', 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000be7000-0x9)='/dev/rtc\x00', 0x201, 0x0) fsync(r1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f000088f000-0xa8)={{0xee}, 'port1\x00', 0x8, 0x20424, 0x8, 0x4, 0x80000001, 0x20, 0x8, 0x0, 0x3}) writev(r1, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000), 0x206}], 0x3e2) 2018/02/15 20:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x20)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000e05000/0x4000)=nil, 0x4000, 0x2000000) mprotect(&(0x7f0000003000/0x7000)=nil, 0x7000, 0x0) 2018/02/15 20:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000c83000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000c77000)={0x3f, {0x2, 0x2, @multicast1=0xe0000001}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @multicast2=0xe0000002}, 0x10, 0x835, 0xe5, 0x7, 0x6, &(0x7f00006b1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x47, 0x401, 0x100000001}) 2018/02/15 20:55:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x12, &(0x7f0000ee9000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000002000-0x4)=0x1, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x90000, 0x0) 2018/02/15 20:55:54 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0xc00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x5c)) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000029a000-0xc)={0x0}, &(0x7f000029a000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r1, 0x10}, {r1, 0x4034}, {r1, 0x100}, {r1, 0x1a4}], 0x4, 0x1) syz_open_procfs(r2, &(0x7f0000299000)='ns/uts\x00') clock_gettime(0x0, &(0x7f0000299000)) clock_gettime(0x4, &(0x7f000029a000-0x8)) 2018/02/15 20:55:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ee2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) memfd_create(&(0x7f00006df000-0x19)='/selinux/avc/cache_stats\x00', 0x1) openat(r0, &(0x7f00008b3000)='./file0\x00', 0x20000, 0x88c3a21a1dd1d8be) r1 = syz_open_dev$mice(&(0x7f0000904000)='/dev/input/mice\x00', 0x0, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x10000000005}) epoll_wait(r2, &(0x7f0000cdc000-0x18)=[{}], 0x1, 0x0) 2018/02/15 20:55:54 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0xffffffac) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000008000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000003000)=0x3a, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, 0x0, &(0x7f0000007000), 0x800) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000006000)=""/4096, &(0x7f0000006000)=0x1000) setsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000), 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000004000)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xe)='net/dev_mcast\x00') ioctl$KIOCSOUND(r3, 0x4b2f, 0x400) 2018/02/15 20:55:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x100000001}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00007d4000)={@common='lo\x00', 0x0}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00007b3000-0x4)=0x7, 0xfffffffffffffdeb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ca5000), &(0x7f0000b00000)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000016c000)={@dev={0xfe, 0x80}, r1}, 0x14) 2018/02/15 20:55:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x7) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)='C', 0x1}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000b22000-0x6)='vegas\x00', 0x6) sendmsg(r1, &(0x7f0000148000-0x1c)={&(0x7f0000810000)=@llc={0x1a, 0xfe, 0x1, 0x1f, 0x8, 0x1fc0000000000, @random="e73fa5743f8b"}, 0x10, &(0x7f000026e000)=[{&(0x7f0000f20000)='0', 0x1}], 0x1, &(0x7f0000287000)=[{0xb8, 0x0, 0x8000, "ad4efb058600c5c93c040dceaee5da8c815af70a237a631623c180cd666c17b99b5c488c8fcb5e40dfe51dec4f33d77dab8d6ff64bb8eb89ee49d1fb60bac119bd8a80405b5c100bef76f3ef048b2202d6ce7305981baf55107577aebcdf5cc5668c5a060b9c588e0b59b56c6d62695220e7fb666e87e1b8c376e89b131e2117944f53e2f599725dc2655d5eaf1369bb9b6cc6a9e62c99206fd9d00ab737b4969d5fb1da193f8f9dfa657f"}, {0xa8, 0x0, 0x0, "b5cd8f42412c5859369d8baa003a126aad3156659764e76d01154ae498206830908e35ada6a89de8ceeb79f6d63332e25db0ee3401e34d46d6d989f717f5910698ce946a41a253cb5b7ef2238f8f825f85593dd5ac8a795a2cc638b4b0af918ee2ec6bb25e7666ba6f11255cc88e7d24ecde2a2326ee19576a5c62e82ebf43dd13b83fbfe0689b83e21f6cf9da094aef456cf014ea043423ddde5ef7"}, {0xb0, 0x29, 0x8001, "6bf25e4ac9740ef1d5dc21c3f1770164d099622cd39acd4481ff496e6e89b3280ae402074523cdafd3ea3a8427d9a1bdedb55c63e47c152b52ebe9f8e21c8656edf338100871b6b6e239a09c8f4e15505278735c9fc88e4a4013410a9a2a593cc8afdc38dbb2d1394ec47d44edf262f99841226a91b94350f2bec2042b671c104af9f490a75b38e70f075f38e34f4f1ef9149d13c41f7e60ce991b657b29ceada0"}, {0x108, 0x29, 0x9, "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"}], 0x318}, 0x5) sendmsg$netlink(r1, &(0x7f0000fd0000)={&(0x7f0000380000)=@proc={0x10, 0x0, 0x2, 0x800}, 0xc, &(0x7f0000b1b000-0x48)=[{&(0x7f0000819000)={0x1204, 0x0, 0x406, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x5c}, @typed={0x8, 0x25}, @nested={0x40, 0x23, [@typed={0x18, 0x77, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="8b6b50f6e29b7335ca974d92efc986917807ee75881fcce1b66a28707d7fc676a952bad1"]}, @nested={0x11a4, 0x91, [@generic="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@generic="bfad4e495eebc6059418f576ab7b5f78c09fe9baf0ac238a52a129b4b118ea413689cde33dd00c238e52e40a48a42d6af5d27779743f36cf2437f68b9296783589a7bef5950cc946bdbbd055624d222baf05ce397a0e3b37473217ea811fa05d26fb389d41c4a970c71b87e977b4e0d81e0db8ba4e03", @typed={0xc, 0x7c, @binary="d581"}]}, 0x140}, {&(0x7f00002b3000)={0x1d8, 0x36, 0x401, 0x2, 0x0, "", [@generic="6263e61bfd036d5afba554491546b8b370c1b9eff38b5ce3ac525d760526ec27db811fcd0a02c2558d0c803e923371cea4940aebc9b5aa6c9c1b475e0fa7ef538d2522273865736c428a38d0a43037bfaacdd05b63d9299ce0ee538ea22c02376cd46a1e60b56c3bbeaee151d7a38f0bb7ada7e22b36df989e53a077097d93f8a8e0b32d960ef3dfd8ad22a9b1627347414f0bcd3c477367b3211f88544af96e997ba7181c65fe2980b62db4466556", @typed={0xc, 0x7f, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x10c, 0x26, [@generic="d05edd2d7c2a388504f17b80db28eac5eea7ac263905829dee8c72730b4ee2abc9e39de9dd6ccb4640ac9dc601f5f1e10264461ea2ccb0ff10b2f560cb04e7286fd8c7ac103ba1c8d4f4f5a73959e9ad919930361d47bf2c6dc8e010ed04ef6b04ee72ce1363636946ba2a9cc50b50d4c0251d5a97d27ccd7af0f98a19c0e9694b78f4f5c21b4a49505ab99618b43d8bfc441e8f7b69df41bcdcb33765147be6b66b2518da11a3fde9319b0ac36235d15338b358407192f9506495", @generic="278b2cc2b757180b27d89394a8831395be2f0d08619274c4317e3f64150317068f53ab0ed4c8760a1ee6b8b61a59f99ed2942ffa551281a55e22ba6357d4134537333d150f2077efc3e7"]}]}, 0x1d8}, {&(0x7f0000400000)={0x12bc, 0x2a, 0x26, 0x1, 0x3, "", [@nested={0x10, 0x14, [@typed={0xc, 0x27, @ipv4=@loopback=0x7f000001}]}, @generic="8eb66b869d02d5ee5d52482deddb70910191b7266e761361509f45b07727ede6ed6b4134b7581df8510250d678be39c13b955e42f70f48783af7c8516711f95898d96efcb68d26a475771ae6b4162d39a441a916", @nested={0x18, 0xe, [@generic="88ef0b7539c3944927dc54f6cc8944b0dc8826"]}, @nested={0x11cc, 0x5b, [@generic="8d367611bbc308885373d094fa10e985c73445299d422022019ab5fce393556de258e537dbc31312a2e2cc253fcb7bdea6c6bafeea13175699c5e79ab73bd18d367476d260003d563be1bae3d785d1af3050040add27e1ee46e2cde962ae761409a20aca8785672cfce843ff449ec13ad20b81660d3a830123c74defe84c41fd311d7cbb1ee94debc303488224695fff90fd2b86806804c3892e895a268fe5c6d8161906ce50632af8e380e7ce3fdc8ff99603c1ed4c0a4f28708912132aa0250c50c7638d20a74eeda4d2f3946fa3c58723db8e70ff4eea1fd1f3", @generic="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", @typed={0x18, 0x76, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic, @generic="0a0f440a94d3de80b97ab2fb4523bb359db0063e57e681ec837944b0b7c9b13ecc8d748e664cc5210ecdf134d748dbf645a424d31a27e6b00aaebc23ee36999c407ed7ce5467359c1466ef8a69c90713d4e43d57f25e19a197ea1b90f3ef7f90b26db7c9ac85217b3ef26b8164dcee55def5f188c62cc8e2dc6be5070b3f1d1d03a44c708fee8584a5a7ff42b6a1ee4547b606a3c4e07561c63c4ef6321e03f381cc0be00bfec822d1f9fa1d952e9340c0b21342c14db31d29712e66030cf5afd955377713", @typed={0x10, 0x5f, @u64=0x1}]}, @typed={0xc, 0x83, @pid}, @generic="af3276fe0185cbb5f2820e5584705e583fcfb03087aa06d049f202b95c83ed6771993ad759d130e3625d834ca46ca150611d108faf3ec49d8852fce6d526995298c40875c37a47ed8d389ae250ed7f02712d808cd4111f"]}, 0x12bc}, {&(0x7f000041a000-0x28)={0x10, 0x35, 0x301, 0x6, 0x0, "", []}, 0x10}], 0x7, &(0x7f0000ca9000)=[@cred={0x18, 0x1, 0x2}], 0x18, 0x4000000}, 0x0) 2018/02/15 20:55:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 20:55:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)='rxrpc\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000), 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000004000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$set_reqkey_keyring(0xe, 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c7d000-0x16)='/selinux/checkreqprot\x00', 0x381080, 0x0) 2018/02/15 20:55:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e6d000-0x7)='limits\x00') setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000ab7000-0x84)="577c0e4d98b8479411a5c106143cc4dca94a5eb550aa2b599c244f19ef269ee5d0b76098e6ebbbf2d610205ede1043b7d0d4193bec1d3cc231b06372e40cf039e64ad4c7964405c402de4bde2307287f9078aa8beb0fa0ded0a67710861161fc6dc3ae7d9d1160aa212e4c3a3c30a1cedbea2d3f6c79ef2d7dc9dfc4cd3744ffda584091", 0x84) prctl$intptr(0x1f, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b24000-0x9)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int, &(0x7f0000936000)=0x4) 2018/02/15 20:55:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000663000), &(0x7f000082d000-0x8), 0x8) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000a0e000-0x60)={&(0x7f0000b37000-0x28)=[0x2, 0x5, 0xfffffffffffffff9, 0x280000000000000, 0x0, 0x1, 0x9, 0x40, 0x4, 0xffff], 0xa, 0xfffffffffffffffc, 0x8, 0xb3, 0x6, 0x101, {0x4, 0x2, 0x3, 0xfffffffffffffffa, 0xc1e, 0x2, 0x7, 0x10001, 0x2, 0x8, 0xbdda, 0x81, 0x7f, 0x5, "5e477ec64a22e3fd544ec0107d5e0643f52065760aa45c897c2f758b0ecefbc4"}}) 2018/02/15 20:55:54 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005ea000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009bc000)='/selinux/enforce\x00', 0x4c00, 0x0) write$selinux_access(r2, &(0x7f0000aaf000-0x43)={'system_u:object_r:usr_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x39}, 0x43) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000cfd000-0x4)=0xffffffffffff0000, 0x4) close(r3) ioctl(r1, 0x4, &(0x7f0000702000)="4da71c4690b9c5c18e1dd180d052bc763316230932d736d8d8ec1ded34a306ac5c019e0ff4f65cc81ff38a6a80865ecb084cec6d5b575c385d666bd8efc14a9e1f6b60bc57738c04d73a937b92ffdeae86fb3c8d15a2db8e0f43b29a85eb552aec3d8c24722fa2a0a82216e601f1f343548baecdce46f3367713bbeed49e01c9ac486345e7df0423b1169dd20d07239f21cc06871f3f59ff46ec51c553ea79d031772eab3e3e4a44e4ae8363a376b3a8a5717854f0a55c2f6f7933a36500b3f3456bd57f30f7899f69cf3302b633bd8f2f0c4d995967274651916e833ecbad6cf3e523903b34728bf4a0de48d9c4") ioctl$TCSBRKP(r2, 0x5425, 0x0) 2018/02/15 20:55:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00005f0000-0x4)) socket$packet(0x11, 0x3, 0x300) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/15 20:55:55 executing program 7: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00003dd000)={0x0, 0x0, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x2c, &(0x7f0000565000)=[@in6={0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x0, @multicast2=0xe0000002}]}, &(0x7f00007f8000-0x4)=0xc) r3 = socket$netlink(0x10, 0x3, 0xa) fcntl$setownex(r3, 0xf, &(0x7f0000d13000-0x8)={0x0, r0}) unshare(0x200800) exit(0x0) r4 = syz_open_procfs(r0, &(0x7f0000004000)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a3a000)={0x1, 0xccb2, 0x4, 0x6, 0x205a49ad, 0x11f, 0x8, 0x2, 0x0}, &(0x7f00002f6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00005f5000)={r5, 0x1000, 0x2, [0x2, 0x1]}, &(0x7f0000f0a000-0x4)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/15 20:55:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f00002a7000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x14}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001db000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/15 20:55:55 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() syz_open_procfs(r2, &(0x7f00000c9000-0x8)='net/arp\x00') setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) 2018/02/15 20:55:55 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x9, &(0x7f0000004000)) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) 2018/02/15 20:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000d6000-0x4)="c52d2900", 0x1) connect$llc(r0, &(0x7f000073a000)={0x1a, 0xff, 0xbb79, 0x5, 0x2, 0x46, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) capset(&(0x7f00001b5000-0x8)={0x19980330}, &(0x7f0000d6b000-0x18)) r1 = socket$netlink(0x10, 0x3, 0x4) open(&(0x7f00003d6000-0x8)='./file0\x00', 0x400, 0x101) writev(r1, &(0x7f000013b000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/15 20:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b94000-0x42)={0x7, 0x0, {0x1, 0x1, 0x59, 0x3, 0x7}}) eventfd(0xac9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x4fa}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendto(r2, &(0x7f0000288000)="5928aaa9ce789379704aefa7b841929ed77ea58e9c9e0443eb07eb8e9384b2de699c9ab18ca298415b1de47f40f20a5d10ea8fcc91bdbda558999b1a5b3ac3b8d823e0f713f4bdd997ce189cf757f3da08ac698171a92dc031413ea9d696bfde7eb91d06974161f2bdbe4c6d2ba4f612667e4149f7348102a7bfb5c4af1e95f13f555bd5065f8259937434046c8db079001e7834b21620ae3f6c38468e5b7d31ddc0c7960f9842972daa6c6a1df739512e56acfc2474ce57ad54f85e7109925ef23c4ae05e33e0cd6c23376f5b5b7c11968273155c84450173d88ae8c4da04bae9eb496091ee19a341a917bbf8d5e85ee5c9451b86421b9dc69790908eb58c3a1daa1c21b373ee69085f6fa704408e3214c1b72b45a8c8467a567fa9409d0a713a7b71aacfadbd82ad6a295eca38a4436644e3362c7cb50c6f156902d93465ffb488340b78b34b9a12cb161e596c4de9451fb661c3a471e0b3745c41cf9b4b6be7ffa3e19791620d8f7436e8a4c34b1a1dbf89fabd3057c9bda0ff5631e5c8fdaec6af9931975f2122ed75b3ee389d1dce388761d5a19b98f33f73c133ab3a6ec232edaa7cd7183a2f906a66d480ca403fda6f577b5c7329a045f66e76178b6526f2e047caaf25b6c889fecc04a88fc7c3112e50c634632934cc0e150f31e674dd3a1b81856f979665e57062dd58d24f767524edbc70631d76797ba4cfd3e817d960be6bdf1a714d304a09a42566a506f1a19f2f65c6fcfaf82479c8ecc4b64db9a6f13318fa296e0d083ca9c4fc965d2ec2ea42efa31531b0d3c384b3ea4eaf82739b9624ba9c0086d6403e0aad844c9439f66685550815e0528b33917f9fa612f0c984da561de12ba21c1582623a22ea8c8d3f809cd54e147b03c96d56a1b5b6b771159d5671b3e6a1203f493c43d9e83d924157ee3cb7babd07d0edb2f07641ae309b56937a33670cdc6b192686421b2cb45e54a998497c6d3a40fd935e48fa5de10798dc4f31e7ecb222126c2af2e4683cd87c4cb2cd757e4daeeb9999ce1d1ee634b0498df79d69d17aa3bfabe793556ecd97a51dd6039e2cfebd5a89af0f3e0c3385ff0890c8e3e4989c0925166e865de2e0ae721fa128a97badb7c597433c82fd624694691d3093d42369d64dcf2dbb4eb85dfc9d4697f00084c8b77f4978237b30094757dac88ebb599c493378c88f22d93f5863981766cff397e8a2f6b15ba9d974be10754ff98f7420b2b467c91b0e2ca29d9838aa4b5cb28dd3749e5b365dec3d1f82b83ed9cd02129a08fa99ee9d925262e1c850a4f974af3bf7621c490af4a3894f83d0dc613c3a9b3696f710f340c7742ea8c44dab0765916e42be0d4cf0b7b627beb256de0448ae7b0883589f37f0a50dd1e743e407db6ad8b894026d6fdc6dd4baea313ce788b66707a480bcd54be18136112b0426dd2e6d1a8000eaa5b0e04c676e05007e879bc88a7f95878ff828a8d6be515bb0276f4c094ece279105643ba8a0f5ad243d7e88a9718d4932c66fc9362b46a2060addb387ebae40bd50f46282b7face5856182df56d65e0ec9427bed0556c5e8f41b4229436346f3d4b8c88ada2bc8c36999ed94396e0c070d66eb734ef18e6542a6e6b5a59fd33095610aba17454105849eb0237889e2600016ed0557cc38db851c11c7c953012572f53e9b7088eaea7f8fbd0305882cf60fdb969a10e046ee0dbe1ad265f7bea4a5ea89fd0c4d9cf0e41887cfad0fd8de8c505cba3c17cc435a6fe64337999f5f5a8a38baff2268c204bb452", 0x4f0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000daf000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000c25000-0x4)=0xe8) 2018/02/15 20:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d9d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000088e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x100420) 2018/02/15 20:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x7fff) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000b88000)=@generic="5f43aed6ff4c04486641e957b28327a9") read(r0, &(0x7f00001a4000)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/15 20:55:55 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c23000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000905000-0x20)={"60ffe60ceae3aeb3da2a1a529a3cbe42", {0x4, 0x8000, 0x10001, "9d0188096359"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000651000)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 20:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007f8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000b94000-0x42)={0x7, 0x0, {0x1, 0x1, 0x59, 0x3, 0x7}}) eventfd(0xac9) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg(r2, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x4fa}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendto(r2, &(0x7f0000288000)="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", 0x4f0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000daf000)={{{@in6=@mcast2, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000c25000-0x4)=0xe8) 2018/02/15 20:55:55 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000002500030007fffd946fa283bc04eee6d87986c497271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) r1 = dup(r0) bind$netlink(r1, &(0x7f000000a000)={0x10, 0x0, 0x3, 0x1002}, 0xc) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000d000-0x8)={0x0, r2}, &(0x7f000000d000-0x18)={0x3, 0x5, 0xbb, 0x1000, 0x3, 0x10000}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f000000e000-0x1)='\x00') 2018/02/15 20:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) fcntl$getownex(r1, 0x10, &(0x7f00003b5000-0x8)={0x0, 0x0}) fcntl$setown(r2, 0x8, r3) fcntl$setstatus(r1, 0x4, 0x2800) [ 34.510576] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/02/15 20:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000bfe000-0x8)='cmdline\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000dac000-0x8)={0x4, 0x5, 0x0, 0xec8, 0x401}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00002de000-0x8)) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000d55000)={0x0, 0x0, &(0x7f000054a000)={&(0x7f0000a77000)={0x2, 0x8, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f0000e55000-0x1c)={0x0, 0x0, &(0x7f0000c72000-0x8)={&(0x7f0000c1d000-0x198)={0x2, 0x18, 0x6, 0x3, 0x33, 0x0, 0x7, 0x1, [@sadb_lifetime={0x4, 0x6, 0x9, 0x5, 0x1, 0x81}, @sadb_key={0x1a, 0x8, 0x608, 0x0, "b71588d36d416d96265af213f638c11677d26d2addcbf1c7e2f2cbd03e55cdfaad859918bdaee32458fc824161d0c05b6010cab055222ccffed2135dafd2b039c3ee58c5e0165272c4bb42fdfbfac1f9eb6c0551be678ceb37b9256eca9ce8b9e502f77bfa6f49b9c000a052b5c6cd3df60cb41d904fa6b57df0877011533e9c83c796d5f96c279fdf513f5ae2ad20a1e11db1d5270cda15d6a2ceed69dbae311e6680ee05441e98b0cc3f4da0d682afc66fd83438f944b1600452973bf39de69e"}, @sadb_x_sec_ctx={0x12, 0x18, 0x9, 0x0, 0x84, "51cb6679454aa5643cafe82bae92c107c674fec0c263e7c162940881b9e50a66dfd2e10d271b6b4dcd09b50be3e562c8c5bc9942b54458278f145732bafb5d8ccbc320032ed82de6961a3ba5174d788da497645dd221ecfd0917bcbb8502993bd656fb39813411b4cdfec726592012009ee76ac267d8e965c26cdd4afb400c756be5d746"}, @sadb_x_nat_t_port={0x1, 0x0, 0x3}]}, 0x198}, 0x1}, 0x80) 2018/02/15 20:55:55 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fe5000)='./file0\x00', 0x20) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fe7000), &(0x7f0000fe8000-0x4)=0x4) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000672000)='user\x00', &(0x7f0000480000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fe8000-0xd4)="2cfef6525aa22c77b5279f95167b93b3a55d123e5eca484eb4395076659d0b3165d86a9fdf04eb6a4155c37d373f5c5bf9331152561995fe7de2984fea376d744d364b69b88caa90685e332fcb42dd4edfe1d1fa5c8c083e6d34bb25badea6f5e70639a9394d1d6cff228fe93a76b234777a284a537c1a1ba88c6c480f621d9f44e13213617b3fee509b32d281cbdaee08f571ac7222fdd943d5b7adb503f0807c0c9ae7a4bb4301bf93cf38e094038a12f0223c6b036644f26bbdf74ab031b1d9b0ddfc49738f81b47c2617db2e6e702aba8b98", 0xd4, 0xfffffffffffffff9) keyctl$get_security(0x11, r2, &(0x7f0000091000)=""/238, 0xee) clone(0x0, &(0x7f0000fe6000)="fb3e4ca605e30e3133fdbe8a5567785d3fa141ba2b2d2604449bfd3ecc1537b2ee9228fa8eb80b7e92be4885aae9287535cd713cc7ae83013171e35ac9be0c1ac6e584dc120000ff72ff0aafe7cb", &(0x7f0000fe6000), &(0x7f0000887000), &(0x7f0000fe6000)="47ed4aeed7f584d475054330c0be5d9e65d090d8fb6d17ed3b8cfa670ba878eb0008f874cdcbf27cbedd4ceabece0212533106d2a3e1c03a0be38cb3b8bc6c384e30ecfc63a37133f6b901e6b615e5ac44ed630446e0d3e8d28cd063b338c34d354aa0beeba017ad6ccbfe84df801dc62fae5af516fa34bffb62b63e6e7f50b4e9e2aacfee43c5281255f9545073aace2510305791a0786dc1634290ce018b0193b88bfbbf3dcba3fc5c665422b25900ae859087ac1db3eec71e4288557244e33ea6f73332b6288f63575fe6ee0aa699f9ea3dc5f885d59607b824ff9246a9cb5222481048473a4b376ebf") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000030a000-0xb)='/dev/loop#\x00', 0x0, 0x0) readahead(r3, 0x6, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000798000)={&(0x7f000056b000/0x1000)=nil, 0x1000}) writev(r5, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) fsetxattr(0xffffffffffffffff, &(0x7f0000fda000-0x10)=@random={'system.', 'procproc\x00'}, &(0x7f0000596000)='user\x00', 0x5, 0x1) tee(r4, r1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000e6d000-0x6)={0x0, 0x3}, &(0x7f0000fa9000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f00005c1000)={r6, 0xaa, 0xa9, "97303c71ebf0900068bca1da5d892eb757dfb32253e8ac03c0d8aaccf662808d977d7b643954f2963672f3bfee72d01fd002bbd0dbc7818e38ef41b2ca4fec753ce5b1b2e531354678505892509780cd870a60f89e9013f7758cb08a21bfa6d34a2b09394d3db48e145d115ca68b18e0c59f3651edbaeaadc4021848e7c5a4d798438735bcd8948541ad46c152283a4cbda4de093d507f3aa813afc4722d56004e1debb32e0e6015e4"}, 0xb1) 2018/02/15 20:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) setrlimit(0xb, &(0x7f000003a000)) timer_create(0x0, &(0x7f0000b98000)={0x0, 0x0, 0x0, @thr={&(0x7f000015f000), &(0x7f0000611000)}}, &(0x7f00006c7000)) [ 34.573656] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/15 20:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522}, &(0x7f0000034000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000488000)=""/187, 0x24e, 0x40002000, &(0x7f0000193000)={0x2, 0x0, @rand_addr=0x6}, 0xfe22) unshare(0x24000200) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00006b2000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f0000a44000-0x8)={0x3}) pivot_root(&(0x7f00005bf000-0x8)='./file0\x00', &(0x7f000053b000-0x8)='./file0\x00') r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e0000-0x11)='/dev/vga_arbiter\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000f2a000-0x4), &(0x7f0000f0e000-0x4)=0x4) 2018/02/15 20:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002ac000-0x28)={@common='sit0\x00', &(0x7f00002fe000)=@ethtool_drvinfo={0x3, "a5d0b3ea7f6b426a681fc77412bd067688bec27be323192608d07909feea85ec", "77efb0c716536d87cfb07840b2fa2f171c1812fb133d545083484aadccadcf94", "54fb94621509aac99c8dfab662d3fed702baed1a68c34efbd18cb23e3b652586", "21a9b48109eecb2d994e659a18dbcf31bd1c02dba3e017c279b1b3974b92fe1f", "71ff4c289338ed6367a745821a0b57a600a6a626156e64d7250ffb6c19f91f72", "df61686d9b90e2f9acb59988"}}) 2018/02/15 20:55:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b32000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00005f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl(r1, 0x2283, &(0x7f0000001000)) 2018/02/15 20:55:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) accept4$netrom(r0, &(0x7f0000454000-0x10)=@ax25, &(0x7f0000f8e000)=0x10, 0x800) sendto$ax25(r0, &(0x7f0000419000-0x31)="5915295615624d3c54a4552635f16845a5a00ebb0c24f3ca2cdb91497570764d648be407349e105f1db8aee5607408c95d", 0x31, 0x40, &(0x7f0000f4b000-0x10)={0x3, {"f1a0f0ce416bf1"}, 0x4}, 0x10) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000600000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') sendfile(r0, r1, &(0x7f00002fd000)=0x200000000000001, 0x401) 2018/02/15 20:55:55 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00003ed000), 0x8000000200000089, 0x0, &(0x7f0000000000), &(0x7f0000003000-0x4), 0xbffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000002000)={0x75}, &(0x7f0000001000), &(0x7f0000002000)={r0, r1+10000000}, 0x8) 2018/02/15 20:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000030a000-0x1)='I', 0x0) pwrite64(r0, &(0x7f000004c000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x80000005) open$dir(&(0x7f0000c92000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/15 20:55:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000bfe000-0x8)='cmdline\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000dac000-0x8)={0x4, 0x5, 0x0, 0xec8, 0x401}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00002de000-0x8)) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000d55000)={0x0, 0x0, &(0x7f000054a000)={&(0x7f0000a77000)={0x2, 0x8, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0x2, []}, 0x10}, 0x1}, 0x0) sendmsg$key(r3, &(0x7f0000e55000-0x1c)={0x0, 0x0, &(0x7f0000c72000-0x8)={&(0x7f0000c1d000-0x198)={0x2, 0x18, 0x6, 0x3, 0x33, 0x0, 0x7, 0x1, [@sadb_lifetime={0x4, 0x6, 0x9, 0x5, 0x1, 0x81}, @sadb_key={0x1a, 0x8, 0x608, 0x0, "b71588d36d416d96265af213f638c11677d26d2addcbf1c7e2f2cbd03e55cdfaad859918bdaee32458fc824161d0c05b6010cab055222ccffed2135dafd2b039c3ee58c5e0165272c4bb42fdfbfac1f9eb6c0551be678ceb37b9256eca9ce8b9e502f77bfa6f49b9c000a052b5c6cd3df60cb41d904fa6b57df0877011533e9c83c796d5f96c279fdf513f5ae2ad20a1e11db1d5270cda15d6a2ceed69dbae311e6680ee05441e98b0cc3f4da0d682afc66fd83438f944b1600452973bf39de69e"}, @sadb_x_sec_ctx={0x12, 0x18, 0x9, 0x0, 0x84, "51cb6679454aa5643cafe82bae92c107c674fec0c263e7c162940881b9e50a66dfd2e10d271b6b4dcd09b50be3e562c8c5bc9942b54458278f145732bafb5d8ccbc320032ed82de6961a3ba5174d788da497645dd221ecfd0917bcbb8502993bd656fb39813411b4cdfec726592012009ee76ac267d8e965c26cdd4afb400c756be5d746"}, @sadb_x_nat_t_port={0x1, 0x0, 0x3}]}, 0x198}, 0x1}, 0x80) 2018/02/15 20:55:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000862000)='ramfs\x00', 0x3, &(0x7f0000c41000)) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000716000-0x8)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f000062d000)='./file0\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f55000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000abf000)) 2018/02/15 20:55:55 executing program 7: mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xd, 0x797eeb56) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x480102, 0x1c9) syz_open_pts(r1, 0x10102) 2018/02/15 20:55:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000063e000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a9f000-0x4)=0x0) ioctl$TCSBRKP(r0, 0x5425, 0xac1) r2 = syz_open_procfs(r1, &(0x7f0000632000-0xa)='schedstat\x00') write$tun(r0, &(0x7f0000a2f000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[@noop={0x1}, @cipso={0x86, 0x6, 0x8, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x3a) read$eventfd(r0, &(0x7f0000df0000-0x8), 0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003ba000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) lookup_dcookie(0x91c, &(0x7f0000352000-0x61)=""/97, 0x61) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000065c000)=""/143) 2018/02/15 20:55:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000016f000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x581a, @mcast1={0xff, 0x1, [], 0x1}}}, 0x3, 0x8000, 0x4}, &(0x7f00004c5000-0x4)=0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400854d5, &(0x7f0000e4f000-0x8)={0x3, &(0x7f0000807000)=[{0x0, 0x0, 0x0, 0x9}, {0x0, 0x0, 0x9f70}, {0x4d32}]}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00007a0000-0x9)='/dev/ppp\x00', 0x420440, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000a50000-0x4)=0x80, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000562000-0x8c)={r2, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x8c) close(r1) recvmmsg(r0, &(0x7f00008c9000)=[{{&(0x7f00002f6000-0x58)=@nfc_llcp, 0x58, &(0x7f000048e000-0x40)=[{&(0x7f0000747000)=""/188, 0xbc}, {&(0x7f0000aaa000-0x44)=""/68, 0x44}, {&(0x7f00007da000)=""/83, 0x53}], 0x3, &(0x7f0000239000)=""/75, 0x4b}}], 0x1, 0x0, &(0x7f000089b000-0x8)) 2018/02/15 20:55:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008f9000)=0x7ca0df2e, 0x4) write(r0, &(0x7f0000b0f000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e4f000-0x4), &(0x7f0000425000-0x4)=0x4) write(r0, &(0x7f0000657000)="ee000000080000000000ec676c6d0000230000e2ff057362569a446008265e3e6538e0ea000004000000", 0x2a) ppoll(&(0x7f00004db000-0x8)=[{r0}], 0x200000000000033c, &(0x7f0000ff8000)={0x0, 0x1c9c380}, &(0x7f0000d3c000)={0x43}, 0xfffffe66) 2018/02/15 20:55:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00004f4000-0x8)='./file0\x00', 0x0, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xfffffffffffffffa, 0xc6, 0x8, 0x401, 0x3, 0x1, 0x10001, 0x6, 0xffff, 0x9}) r1 = socket$inet6(0xa, 0x801, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x20040, &(0x7f0000fa5000)="00b4df6e484c17a1778a9e4ea45a60598a0fb5fc8d0b3ca0e7c74f0b8d92821d2fedb7480416f18dade5aeb346b9c535c15585c3337fca90ec49773d7bbc8220762769c6a9df6e46700a67735904450a201cb64c93a24c7edee7b8a1bba2d5414c9ffb8aaae3e0f6a02a932ab2c3fe05b5fe5a39ea7262c37856e9f6ce30852ae006d4dac3e316cc51e2452606cd0db19c321f5c53e0334d23318f21e4cc0cf12ca6b6248f2f933f5cf1e0b9b3fc3a", 0xaf) shutdown(r1, 0x0) 2018/02/15 20:55:55 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000ae000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000c4000)={&(0x7f0000dd3000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000b2b000-0x10)=[{&(0x7f00004e5000)}], 0x1, &(0x7f00009b4000-0x2c)=[@init={0x14, 0x84, 0x0, {0x0, 0x0, 0x7, 0x400}}], 0x2c, 0x845}, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0186416, &(0x7f00006d3000)={0x0, 0x1, 0x1, 0xffffffffffffffff, 0x0, 0x401}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r2, &(0x7f000094b000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind(0xffffffffffffffff, &(0x7f0000fde000)=@llc={0x1a, 0x0, 0x1, 0x3, 0x800, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r3) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000772000-0x4)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) connect$netrom(0xffffffffffffffff, &(0x7f00009e3000-0x10)=@ax25={0x3, {"bf0a9f5ecb1863"}}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00008d2000-0x8)={0x7, &(0x7f0000db7000-0x38)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b46000)={r4, 0x24}) poll(&(0x7f0000fc4000)=[], 0x0, 0x7f) r5 = dup2(r2, r2) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000c71000-0x30)={0x1f9, 0x0, &(0x7f0000d7c000)=[], 0x20000000, 0x0, &(0x7f0000af4000)="6442f9da8b2ed9f04d58b4425cd469838ea2c9a112d95d21b658cd6d9e6f1f0343b211bf8dd0d76c6687aa52deea0a1012511cb33beb8175711e45675c9d03226696e5b01436e3ba485f302fedd050bf03da6a60c69b60229b078d555c915e9a9cb6e62aac6a1ad002b49480b8c3cb02c870f62ff066c7a3ab56db6d71c9b34a8b"}) 2018/02/15 20:55:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000ace000)=@random={'user.', 'selinux-){proc,mime_typeeth1\x00'}, &(0x7f0000001000-0x9)="26d9212f47504c2900", 0x9, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000077a000)=0x0) fcntl$lock(r0, 0x6, &(0x7f000035f000)={0x1, 0x1, 0x1, 0x4, r2}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000bdf000-0x10)={0x0, 0x0, 0x4}, 0x10) syz_open_dev$sndtimer(&(0x7f000096c000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) 2018/02/15 20:55:55 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000f45000)='./file0\x00', 0x301000, 0x4a) getpeername$llc(r0, &(0x7f0000060000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000078b000)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xba5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000cb6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000cdd000-0x50)={{0x1}}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009c3000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000012000-0x9)='illinois\x00', 0x9) 2018/02/15 20:55:55 executing program 4: getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000d5c000)='./file0\x00', 0x0, 0x2d) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000b7a000-0x4), &(0x7f00005fb000-0x4)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r1, &(0x7f0000f50000)=[{0x81, 0x2, 0x0, 0x0, @tick, {}, {}, @quote={{}, 0x0, &(0x7f0000dbe000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}}}], 0x1c) 2018/02/15 20:55:55 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x533, 0x0, 0x0, 0xffffffffffffffff}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000006000)=[{}]}, 0x8) keyctl$join(0x1, 0x0) 2018/02/15 20:55:55 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xd0)={0x0, 0xc8, "e221b35f66bd0cc9ff2a59749da4cb8e84a29092c625c704f73c3310dc8b76058d485e74a78f5b1aa6df0005aa41d019a9ef1734799b5cb2799c33b96fd04a9e53636ab833a88a0574c4e43f52bf930b5c49d79f3703d8e5303501549dcba1fbecfbd0cc1bfee40a0a48a1de7df9d0c4fec9fe780d054438f6f79c3a75ebb5575c2adbba6493d944ef71f98a8f729d39e2a5e1e924475e2b5d7946130f76099408de76909a41880ccd81b5e18647c529183cb7381b8d0035f0b32f36f332a593274660d680b09bf5"}, &(0x7f0000002000-0x4)=0xd0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x6, 0x1, 0x5, 0x8001, 0x2, 0x10001, 0x1, r1}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf7)={r1, 0xef, "2bf1fc562d237708e357f4a527f2d3561f72eb722e652cad8d85595f3fb2459fad3c8d2eca1674bc2abfd83c2531f82166ecdf65d679553b566f65ad05f12fc1f4946d8ed97716cd330e7f818a2d564a5f29d57c6a1f2b86508b429687d491580b7f78d56789013df93caac28e48a64e867c924cbd49af83b3ef75f4d3e3d92aba65f2b5dc9bb942c3ac65abe0a50bfa3042619fdbc24af2a1df9e980cad7157e1a812aed256c9a25dbc53a58ec8a3722d2303525403a1be9f8a93476dda6c4763d6becff0df7a4b9f6020188e8440c18284b13fc73d0a854614e1f704569124bfb2874d86f098598de9f50848932d"}, &(0x7f0000002000-0x4)=0xf7) 2018/02/15 20:55:55 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xd0)={0x0, 0xc8, "e221b35f66bd0cc9ff2a59749da4cb8e84a29092c625c704f73c3310dc8b76058d485e74a78f5b1aa6df0005aa41d019a9ef1734799b5cb2799c33b96fd04a9e53636ab833a88a0574c4e43f52bf930b5c49d79f3703d8e5303501549dcba1fbecfbd0cc1bfee40a0a48a1de7df9d0c4fec9fe780d054438f6f79c3a75ebb5575c2adbba6493d944ef71f98a8f729d39e2a5e1e924475e2b5d7946130f76099408de76909a41880ccd81b5e18647c529183cb7381b8d0035f0b32f36f332a593274660d680b09bf5"}, &(0x7f0000002000-0x4)=0xd0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x6, 0x1, 0x5, 0x8001, 0x2, 0x10001, 0x1, r1}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf7)={r1, 0xef, "2bf1fc562d237708e357f4a527f2d3561f72eb722e652cad8d85595f3fb2459fad3c8d2eca1674bc2abfd83c2531f82166ecdf65d679553b566f65ad05f12fc1f4946d8ed97716cd330e7f818a2d564a5f29d57c6a1f2b86508b429687d491580b7f78d56789013df93caac28e48a64e867c924cbd49af83b3ef75f4d3e3d92aba65f2b5dc9bb942c3ac65abe0a50bfa3042619fdbc24af2a1df9e980cad7157e1a812aed256c9a25dbc53a58ec8a3722d2303525403a1be9f8a93476dda6c4763d6becff0df7a4b9f6020188e8440c18284b13fc73d0a854614e1f704569124bfb2874d86f098598de9f50848932d"}, &(0x7f0000002000-0x4)=0xf7) 2018/02/15 20:55:55 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xd0)={0x0, 0xc8, "e221b35f66bd0cc9ff2a59749da4cb8e84a29092c625c704f73c3310dc8b76058d485e74a78f5b1aa6df0005aa41d019a9ef1734799b5cb2799c33b96fd04a9e53636ab833a88a0574c4e43f52bf930b5c49d79f3703d8e5303501549dcba1fbecfbd0cc1bfee40a0a48a1de7df9d0c4fec9fe780d054438f6f79c3a75ebb5575c2adbba6493d944ef71f98a8f729d39e2a5e1e924475e2b5d7946130f76099408de76909a41880ccd81b5e18647c529183cb7381b8d0035f0b32f36f332a593274660d680b09bf5"}, &(0x7f0000002000-0x4)=0xd0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x6, 0x1, 0x5, 0x8001, 0x2, 0x10001, 0x1, r1}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf7)={r1, 0xef, "2bf1fc562d237708e357f4a527f2d3561f72eb722e652cad8d85595f3fb2459fad3c8d2eca1674bc2abfd83c2531f82166ecdf65d679553b566f65ad05f12fc1f4946d8ed97716cd330e7f818a2d564a5f29d57c6a1f2b86508b429687d491580b7f78d56789013df93caac28e48a64e867c924cbd49af83b3ef75f4d3e3d92aba65f2b5dc9bb942c3ac65abe0a50bfa3042619fdbc24af2a1df9e980cad7157e1a812aed256c9a25dbc53a58ec8a3722d2303525403a1be9f8a93476dda6c4763d6becff0df7a4b9f6020188e8440c18284b13fc73d0a854614e1f704569124bfb2874d86f098598de9f50848932d"}, &(0x7f0000002000-0x4)=0xf7) 2018/02/15 20:55:55 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x9, &(0x7f0000002000-0x8)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0xd0)={0x0, 0xc8, "e221b35f66bd0cc9ff2a59749da4cb8e84a29092c625c704f73c3310dc8b76058d485e74a78f5b1aa6df0005aa41d019a9ef1734799b5cb2799c33b96fd04a9e53636ab833a88a0574c4e43f52bf930b5c49d79f3703d8e5303501549dcba1fbecfbd0cc1bfee40a0a48a1de7df9d0c4fec9fe780d054438f6f79c3a75ebb5575c2adbba6493d944ef71f98a8f729d39e2a5e1e924475e2b5d7946130f76099408de76909a41880ccd81b5e18647c529183cb7381b8d0035f0b32f36f332a593274660d680b09bf5"}, &(0x7f0000002000-0x4)=0xd0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x2, 0x6, 0x1, 0x5, 0x8001, 0x2, 0x10001, 0x1, r1}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf7)={r1, 0xef, "2bf1fc562d237708e357f4a527f2d3561f72eb722e652cad8d85595f3fb2459fad3c8d2eca1674bc2abfd83c2531f82166ecdf65d679553b566f65ad05f12fc1f4946d8ed97716cd330e7f818a2d564a5f29d57c6a1f2b86508b429687d491580b7f78d56789013df93caac28e48a64e867c924cbd49af83b3ef75f4d3e3d92aba65f2b5dc9bb942c3ac65abe0a50bfa3042619fdbc24af2a1df9e980cad7157e1a812aed256c9a25dbc53a58ec8a3722d2303525403a1be9f8a93476dda6c4763d6becff0df7a4b9f6020188e8440c18284b13fc73d0a854614e1f704569124bfb2874d86f098598de9f50848932d"}, &(0x7f0000002000-0x4)=0xf7) [ 34.915623] kasan: CONFIG_KASAN_INLINE enabled [ 34.921900] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 34.932309] BUG: spinlock bad magic on CPU#0, syz-executor0/5649 [ 34.932318] lock: 0xffff8801cd9a8018, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 [ 34.932325] CPU: 0 PID: 5649 Comm: syz-executor0 Not tainted 4.9.81-g2a5cc53 #43 [ 34.932328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.932339] ffff8801db207898 ffffffff81d94de9 ffff8801cd9a8018 ffff8801c28b8000 [ 34.932347] 0000000000000001 0000000000000001 0000000000000000 ffff8801db2078d8 [ 34.932355] ffffffff812489fd ffffffff81223d3e 0000000000000000 0000000000000000 [ 34.932356] Call Trace: [ 34.932369] [ 34.932369] [] dump_stack+0xc1/0x128 [ 34.932378] [] spin_dump+0x14d/0x280 [ 34.932384] [] ? __wake_up+0x1e/0x50 [ 34.932389] [] do_raw_spin_lock+0x174/0x1e0 [ 34.932397] [] _raw_spin_lock_irqsave+0x56/0x70 [ 34.932403] [] ? __wake_up+0x1e/0x50 [ 34.932408] [] __wake_up+0x1e/0x50 [ 34.932416] [] sg_rq_end_io+0x5dc/0xbc0 [ 34.932422] [] ? sg_release+0x1e0/0x1e0 [ 34.932429] [] ? blk_account_io_done+0xb4/0x860 [ 34.932438] [] ? sg_free_table_chained+0x71/0x80 [ 34.932444] [] ? sg_release+0x1e0/0x1e0 [ 34.932451] [] __blk_mq_end_request+0x54/0xc0 [ 34.932460] [] scsi_end_request+0x135/0x5c0 [ 34.932466] [] scsi_io_completion+0x15de/0x1730 [ 34.932471] [] ? scsi_unblock_requests+0x50/0x50 [ 34.932480] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 34.932487] [] scsi_finish_command+0x3b8/0x530 [ 34.932493] [] scsi_softirq_done+0x250/0x350 [ 34.932499] [] __blk_mq_complete_request+0x205/0x4b0 [ 34.932505] [] blk_mq_complete_request+0x65/0x80 [ 34.932512] [] scsi_mq_done+0xce/0x320 [ 34.932519] [] virtscsi_complete_cmd+0x5cf/0x7f0 [ 34.932526] [] ? virtscsi_remove+0x140/0x140 [ 34.932531] [] virtscsi_vq_done+0xc9/0x170 [ 34.932538] [] ? virtscsi_target_destroy+0x50/0x50 [ 34.932545] [] virtscsi_req_done+0xa7/0xd0 [ 34.932550] [] ? virtscsi_vq_done+0x170/0x170 [ 34.932558] [] vring_interrupt+0x109/0x150 [ 34.932563] [] ? vring_create_virtqueue+0x3f0/0x3f0 [ 34.932570] [] __handle_irq_event_percpu+0xef/0x800 [ 34.932577] [] handle_irq_event_percpu+0x74/0x150 [ 34.932583] [] ? __handle_irq_event_percpu+0x800/0x800 [ 34.932588] [] ? handle_irq_event+0x9f/0x140 [ 34.932594] [] handle_irq_event+0xa7/0x140 [ 34.932602] [] handle_edge_irq+0x1fa/0x8e0 [ 34.932610] [] handle_irq+0x24e/0x3b0 [ 34.932618] [] ? check_preemption_disabled+0x3b/0x200 [ 34.932626] [] do_IRQ+0x89/0x1b0 [ 34.932632] [] common_interrupt+0xa0/0xa0 [ 34.932640] [ 34.932640] [] ? _raw_write_unlock_irq+0x2e/0x50 [ 34.932649] [] copy_process.part.50+0x4b89/0x5cc0 [ 34.932655] [] ? _do_fork+0x1c0/0xd70 [ 34.932661] [] ? perf_event_comm+0x1a0/0x1a0 [ 34.932669] [] ? __cleanup_sighand+0x40/0x40 [ 34.932674] [] _do_fork+0x1c0/0xd70 [ 34.932681] [] ? fork_idle+0x270/0x270 [ 34.932688] [] ? mprotect_fixup+0x660/0x660 [ 34.932694] [] SyS_clone+0x37/0x50 [ 34.932700] [] ? entry_INT80_compat+0x90/0x90 [ 34.932707] [] do_int80_syscall_32+0x1cf/0x4b0 [ 34.932714] [] entry_INT80_compat+0x5b/0x90 [ 35.318021] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 35.324232] Dumping ftrace buffer: [ 35.327740] (ftrace buffer empty) [ 35.331421] Modules linked in: [ 35.334700] CPU: 0 PID: 5657 Comm: syz-executor1 Not tainted 4.9.81-g2a5cc53 #43 [ 35.342201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.351524] task: ffff8801c9306000 task.stack: ffff8801b32f0000 [ 35.357547] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 35.365785] RSP: 0018:ffff8801b32f7a50 EFLAGS: 00010a07 [ 35.371201] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff8266840b [ 35.378447] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 35.385688] RBP: ffff8801b32f7a60 R08: 0000000000000001 R09: 0000000000000000 [ 35.392926] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000004 [ 35.400178] R13: 0000000000000020 R14: ffff8801cbff2100 R15: dffffc0000000000 [ 35.407421] FS: 0000000000000000(0000) GS:ffff8801db200000(0063) knlGS:00000000f6f54b40 [ 35.415704] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 35.421553] CR2: 000000000844f464 CR3: 00000001c5aa6000 CR4: 0000000000160670 [ 35.428798] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.436045] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.443284] Stack: [ 35.445410] ffff8801c9306000 ffff8801cbff2258 ffff8801b32f7ac0 ffffffff82668431 [ 35.453386] ffff8801cbff2270 ffffed00397fe44b ffffed00397fe44e ffff8801cbff2268 [ 35.461362] dead4ead00000000 ffff8801cbff2240 0000000000000000 0000000000000000 [ 35.469345] Call Trace: [ 35.471915] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 35.478376] [] sg_finish_rem_req+0x2b5/0x340 [ 35.484406] [] sg_new_read.isra.20+0x39/0x3e0 [ 35.490528] [] ? sg_get_rq_mark+0x142/0x190 [ 35.496467] [] sg_read+0x8b7/0x1440 [ 35.501715] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 35.508352] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.515336] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 35.521976] [] __vfs_read+0x103/0x670 [ 35.527395] [] ? default_llseek+0x290/0x290 [ 35.533331] [] ? fsnotify+0x86/0xf30 [ 35.538661] [] ? fsnotify+0xf30/0xf30 [ 35.544081] [] ? avc_policy_seqno+0x9/0x20 [ 35.549936] [] ? selinux_file_permission+0x82/0x460 [ 35.556579] [] ? security_file_permission+0x89/0x1e0 [ 35.563305] [] ? rw_verify_area+0xe5/0x2b0 [ 35.569158] [] vfs_read+0x11e/0x380 [ 35.574402] [] SyS_read+0xd9/0x1b0 [ 35.579561] [] ? vfs_copy_file_range+0x740/0x740 [ 35.585933] [] ? do_fast_syscall_32+0xcf/0x870 [ 35.592132] [] ? vfs_copy_file_range+0x740/0x740 [ 35.598505] [] do_fast_syscall_32+0x2f7/0x870 [ 35.604618] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 35.611252] [] entry_SYSENTER_compat+0x74/0x83 [ 35.617449] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 35.644059] RIP [] __free_pages+0x21/0x80 [ 35.649942] RSP [ 35.659342] ---[ end trace 92edef544daacc83 ]--- [ 35.664120] Kernel panic - not syncing: Fatal exception [ 35.669903] Dumping ftrace buffer: [ 35.673419] (ftrace buffer empty) [ 35.677100] Kernel Offset: disabled [ 35.680694] Rebooting in 86400 seconds..