[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 21.016867] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.201310] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 25.559384] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 26.517736] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/02/26 17:39:04 fuzzer started 2018/02/26 17:39:05 dialing manager at 10.128.0.26:33791 2018/02/26 17:39:09 kcov=true, comps=false 2018/02/26 17:39:11 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x3, @empty}, 0x10) listen(r0, 0x80000713e) sendto$inet(r0, &(0x7f0000000180)="1d", 0x1, 0x4044, &(0x7f00000001c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/26 17:39:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x80, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000d17000)={0x0, 0x0, &(0x7f00007e1ff8)={&(0x7f0000243fd0)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/26 17:39:11 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f1d000), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r0) 2018/02/26 17:39:11 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2f) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00007c0000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/02/26 17:39:11 executing program 4: 2018/02/26 17:39:11 executing program 3: 2018/02/26 17:39:11 executing program 5: 2018/02/26 17:39:11 executing program 6: [ 38.719128] IPVS: Creating netns size=2552 id=1 [ 38.767535] IPVS: Creating netns size=2552 id=2 [ 38.851745] IPVS: Creating netns size=2552 id=3 [ 38.909040] IPVS: Creating netns size=2552 id=4 [ 38.988696] IPVS: Creating netns size=2552 id=5 [ 39.089821] IPVS: Creating netns size=2552 id=6 [ 39.195430] IPVS: Creating netns size=2552 id=7 [ 39.335333] IPVS: Creating netns size=2552 id=8 2018/02/26 17:39:15 executing program 1: 2018/02/26 17:39:15 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/02/26 17:39:15 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)) recvfrom(r1, &(0x7f0000000040)=""/154, 0x9a, 0x0, 0x0, 0x0) 2018/02/26 17:39:15 executing program 1: openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)='\t', 0x1}], 0x1, 0x0) 2018/02/26 17:39:15 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/26 17:39:15 executing program 7: 2018/02/26 17:39:15 executing program 7: 2018/02/26 17:39:15 executing program 1: 2018/02/26 17:39:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2c0000001300ff020000000000000000000020000200000000000000000000000c000400001f000000000000"], 0x1}, 0x1}, 0x0) 2018/02/26 17:39:16 executing program 1: 2018/02/26 17:39:16 executing program 3: 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 5: 2018/02/26 17:39:16 executing program 6: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000080)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000f22fd0)=ANY=[@ANYBLOB="1e000100010000002702000000004000"], 0x10}, 0x1}, 0x0) 2018/02/26 17:39:16 executing program 4: 2018/02/26 17:39:16 executing program 7: 2018/02/26 17:39:16 executing program 3: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$unix(r1, &(0x7f0000004240)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000004180)=[], 0x0, &(0x7f0000004200)=ANY=[@ANYBLOB="0000a719d9bcb850603d55f058000100fe6c0a1f", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000018000000000000000100000001000000", @ANYBLOB='\x00\x00\x00\x00'], 0x3c, 0x841}, 0x4000050) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)=ANY=[]}, 0x1}, 0x0) write(r1, &(0x7f0000914000)='!', 0x1) 2018/02/26 17:39:16 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x40047451, &(0x7f0000000080)=""/174) close(r0) 2018/02/26 17:39:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000074df8a)='d', 0x1, 0x4008800, &(0x7f000057f000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0421f368ea122f3e5d8a1051f82927673aa4dbf63456b6e9c862c22e535b30a169ff1d76f9ec3f09d2531d1e8daa27faeabc399b", 0x34, 0x4008001, &(0x7f0000000040)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/02/26 17:39:16 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048cfd8)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000006f000)={&(0x7f00007cfff4)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000000000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/26 17:39:16 executing program 0: 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 6: 2018/02/26 17:39:16 executing program 1: 2018/02/26 17:39:16 executing program 7: 2018/02/26 17:39:16 executing program 3: 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 17:39:16 executing program 1: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/26 17:39:16 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 17:39:16 executing program 7: syz_emit_ethernet(0x2e, &(0x7f0000aeb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0x3, 0x0, []}]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000000)) 2018/02/26 17:39:16 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000dff0)={&(0x7f0000cc7000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) [ 43.919115] audit: type=1400 audit(1519666756.248:5): avc: denied { create } for pid=5278 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f00000001c0)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1, [r1]}], 0x20}, 0x0) 2018/02/26 17:39:16 executing program 6: 2018/02/26 17:39:16 executing program 0: 2018/02/26 17:39:16 executing program 1: 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:16 executing program 3: [ 43.962604] audit: type=1400 audit(1519666756.288:6): avc: denied { write } for pid=5278 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/26 17:39:16 executing program 6: 2018/02/26 17:39:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) close(r0) 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) 2018/02/26 17:39:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) 2018/02/26 17:39:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000100)=@buf={0x0, &(0x7f0000000000)}) connect$inet6(r0, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000005f78)=[]}, 0x0) 2018/02/26 17:39:16 executing program 3: getpgrp(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000fb8000)=""/246) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000080)=""/174) close(r0) 2018/02/26 17:39:16 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00007ef000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00003cd000)={0x20, 0x2, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @uid}]}, 0x20}, 0x1}, 0x20) ioctl$TUNSETNOCSUM(0xffffffffffffffff, 0x400454c8, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080), 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000565ffc), 0x301) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x2) 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:16 executing program 7: perf_event_open(&(0x7f0000740000)={0x2, 0x63, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000000000)=[{0x60}, {0x6}]}, 0x8) 2018/02/26 17:39:16 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r0, &(0x7f0000004f60), 0x0, 0x3ffe, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 17:39:16 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 7: 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 3: 2018/02/26 17:39:16 executing program 2: [ 44.086606] audit: type=1400 audit(1519666756.418:7): avc: denied { create } for pid=5322 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_netfilter_socket permissive=1 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 44.143755] audit: type=1400 audit(1519666756.468:8): avc: denied { setopt } for pid=5322 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_netfilter_socket permissive=1 [ 44.186420] audit: type=1400 audit(1519666756.518:9): avc: denied { write } for pid=5322 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_netfilter_socket permissive=1 2018/02/26 17:39:16 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000c6bfd6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/26 17:39:16 executing program 3: 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e210000050000000000000000000012dbcb0000"], 0x1, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}], 0x1, 0x0) 2018/02/26 17:39:16 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 17:39:16 executing program 6: 2018/02/26 17:39:16 executing program 6: signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0xffffffffffffff4e) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = gettid() fcntl$setown(r0, 0x8, r1) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffff7fffffffffe}, 0x0, 0x8) fcntl$setsig(r0, 0xa, 0x20) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/02/26 17:39:16 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 3: 2018/02/26 17:39:16 executing program 7: 2018/02/26 17:39:16 executing program 1: 2018/02/26 17:39:16 executing program 3: 2018/02/26 17:39:16 executing program 1: 2018/02/26 17:39:16 executing program 0: 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x0) 2018/02/26 17:39:16 executing program 7: 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 0: 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 17:39:16 executing program 3: 2018/02/26 17:39:16 executing program 6: 2018/02/26 17:39:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00005da000), 0x4) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 7: 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 6: 2018/02/26 17:39:16 executing program 0: 2018/02/26 17:39:16 executing program 3: 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x0) 2018/02/26 17:39:16 executing program 2: 2018/02/26 17:39:16 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000172fec)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/26 17:39:16 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f9ffc8)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f97f50)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f91f18)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x7cc}}, 0xe8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/26 17:39:16 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/26 17:39:16 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) 2018/02/26 17:39:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) close(r0) 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x0) 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 17:39:16 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a42fe4)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/26 17:39:16 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000002dff6)='./control\x00', 0xc000, 0x0) faccessat(r0, &(0x7f0000024000)='./control\x00', 0x2, 0x0) 2018/02/26 17:39:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@generic="c2e77f818cdbf3ac8cee2155ea8870d2", @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f87fe0)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b8ffe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 17:39:16 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000a15000)=ANY=[@ANYBLOB="c4000000190001040000000000000000ff020000000000000000000000000001ac14000000000000000000000000000000000000000000000200800000000000", @ANYRES32, @ANYRES32, @ANYBLOB="bc90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0008000800080000000000"], 0xc4}, 0x1}, 0x0) 2018/02/26 17:39:16 executing program 5: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x46, "8cb0ead1bc996e60347f56376e90f768f902ab322aa2d0630976a0a445164ce5fa9de671ced8e42fa293eb197821908fb0743335b611d22ab3e2a45c42fe2373313b104453e4"}, &(0x7f00000000c0)=0x4e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x81, 0x6, 0x800, 0x7}, &(0x7f0000000140)=0x14) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r2, r3, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 6: r0 = request_key(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='dns_resolver\x00', 0x0) keyctl$assume_authority(0x10, r0) r1 = syz_open_pts(0xffffffffffffff9c, 0x200201) sync_file_range(r1, 0x0, 0x3, 0x4) 2018/02/26 17:39:16 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendto(r0, &(0x7f0000006000)="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", 0xff0, 0x0, &(0x7f0000006000)=ANY=[@ANYBLOB="0a00000001000000fe8700000000000000007b65ec6000db5d000000"], 0x1c) 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/26 17:39:16 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x101) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x104) sendfile(r0, r1, &(0x7f0000000180)=0xfffffffffffffffe, 0x7) 2018/02/26 17:39:16 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x1, &(0x7f0000000000), &(0x7f0000000000), 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$void(r0, 0x5451) [ 44.472206] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/02/26 17:39:16 executing program 6: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)=[]}}], 0x2c6fad5, 0x0, &(0x7f0000000040)) 2018/02/26 17:39:16 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 17:39:16 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) unshare(0x40600) pwritev(r0, &(0x7f0000000000)=[], 0x1f8, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/02/26 17:39:16 executing program 7: r0 = socket(0x10002000000011, 0x803, 0x2000001f0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000086d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x81, 0x30, 0x5, 0x2, 0x8}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) 2018/02/26 17:39:16 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00000000c0)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000180), 0x7) 2018/02/26 17:39:16 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) pread64(r1, &(0x7f0000000000)=""/23, 0x17, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x20, 0x8, 0x8008, 0x8001, 0x6, 0x7fff, 0x7, 0x3ff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x7, 0x6, 0xffffffff, 0x100000001, 0x8000000000, 0x2, 0x5, {r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x9, 0x8, 0x100000001, 0x10000}}, &(0x7f0000000200)=0xb8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) r4 = inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x0) inotify_rm_watch(r1, r4) 2018/02/26 17:39:16 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/26 17:39:16 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000840)='/dev/urandom\x00', 0x0, 0x200000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x240002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x7fff, 0xfffffffffffffffe, 0xffffffffffff7fff, 0x1c, 0x1}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x10, "bbd607e8290a74714519c5ec0f0d204d"}, &(0x7f0000000180)=0x18) close(r0) [ 44.642530] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/26 17:39:17 executing program 7: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f00000000c0)='][@]!cgroupvboxnet0+[\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000100)=0x100000124) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xfffffffffffffec3}, &(0x7f0000000200)=0x98) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040)=0x700284f6, 0x4) 2018/02/26 17:39:17 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/02/26 17:39:17 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x88000000000004c, &(0x7f0000ee9ffc)=0x1000040, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x5) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r2, &(0x7f0000011000)=@random={'btrfs.\x00', 'selinux\x00'}, &(0x7f0000003000)=""/91, 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x12, 0x53, 0x8, 'queue1\x00', 0x1}) 2018/02/26 17:39:17 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000)={0x0}, &(0x7f0000000ffc)=0xfffffffffffffe16) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x6, 0x4, 0x2, 0x100000000, 0x7}, &(0x7f0000000100)=0x281) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffffff9, 0x203, 0x3, 0x10001, r2}, 0x10) r3 = syz_open_procfs(r0, &(0x7f0000000100)='limits\x00') execveat(r3, &(0x7f000000a000)='./file0\x00', &(0x7f0000002fb8)=[], &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/02/26 17:39:17 executing program 6: mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xffff}, &(0x7f00000000c0)=0x8) 2018/02/26 17:39:17 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000180)=0xffffffffffffffff, 0x7) 2018/02/26 17:39:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00004efff3)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200082) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f0000000040), 0x20000008, &(0x7f0000000080)) r3 = accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xfd15) accept$nfc_llcp(r3, &(0x7f0000000100), &(0x7f0000000180)=0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x100000000000301}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r4, 0x3}) socket$inet(0x2, 0x2, 0x9) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000200)="18af1aa927f6c8d3f38fdcf07cb3e256959a7e8896c6963409dc4bb34e11214056784cbeb847faf6faaca7731df1f02c9977d42da82eb8390e3a38bab82518f7e9eea0aef8e39b5c09ed323b2e4daf81b8072574d5996f26") sendmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{}, {&(0x7f0000000040)="d376bc022edbc4c22f39fd8e6679635b1a6e9bf84da43e77", 0x18}, {&(0x7f0000000080)="dff628bf380c50e2128eacaaed06931f3ac3b4e31cea45144c2326c83664f8b9733b4f9c04cc1432e0ea860fd5653f79c7ad4eb78d0987124bda8217a4e79ab4ec0424f4345f2845d8c34ec9950c3a1d5410c5c17bf38c9512d5487fe11663acef0fe2cd0cc23a245d1a423e81e81e860de20464beb5c101", 0x78}, {&(0x7f0000000100)="e5b008da89f7beecc2f3c1851428c338d450109bfa2d21fdbdb573864397002c16c72eb5e7df7ca1965d56c030b5d2d272e34dffb44ee5d8da1c65c49d3918c6432dd901b29cb3e7f56f91d7df7defca065cb752b08d59927cf8e488d951c74370034495883fa747d72eae20c4d0df6ace7a3f14b945bf88e29ef27514c2878c381c3c44fa14997a30d60cf71e68f1761e1db46a4634fb37ba", 0x99}, {&(0x7f00000001c0)="0c44a40c4d98df41355c1fc09c0097eedd28ad1d77637bdee1c6410099a488915e4fad5592ca2599d0baf515f523c02123a49201229a3af9dd844559311d4eb49cadbd47331ab2a09d3a3160119bfc0a3f79462d257291aab199538883154b4477271879114195647f1d2effe7c8acdcd5b5a8e0e777749d6547f9dc402751f083b90c3fcc8492f546b0deeb1f2e3351db749e6ad12be4bf266c16ae375c19359f7f735471e3db3aa61bf39bfe5f5526f3e3b6e06045768d55c0bd97a8c159634148998421da90849f", 0xc9}, {&(0x7f00000002c0)}], 0x6, 0x0, 0x0, 0x20000000}, 0x8}, {{&(0x7f0000000600)=ANY=[@ANYBLOB="1100000dfa848ffbe205b55b555682b798c3ec922032e5acc60cd63ed0fcb11590838cf5a7da0400da91d4601b2b348492a8ed43045d08005ddf1f504d5505243db1d406e235b3778618f01e41ca054d6fc7a63f3f46557a6ada9c827a", @ANYRES32=r5, @ANYBLOB="010080060180c20000030000"], 0x14, &(0x7f0000001a40)=[{&(0x7f0000000640)="c809b8837c6e861c3b92408a4ec6d8b12e55633b82f0565a047ec04cf3de07b933bd75f515f4b7e65053c66a54eda9f5a26b0c8ed81f191858a90703ff2017faa4f8e4dc4d9e55b663e8008263ff1b5b381a33fd00355bb118c891cf8d95199f2f6405efb0e0a926de708773b2500dfb23d35c26900468db6fc3dc8e96af64c4592c28d59f621e0ae7f50450c5104e51164c7faa599c82df786a0cd25872ea2b7ecd5dfd3614af03fb087ae8c83478df1b20bfff958fc11b13c79741bc6706e4e9d605261ff827f34b37284da980add371dc99a2044401922bbb6318aa75f296ff4485bf3075a8", 0xe7}, {&(0x7f0000000740)="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", 0xfd}, {&(0x7f0000000840)="dac54084f33af991d2ffbde3fbae2d1999ba78cdc06099bcf83652c16d46ecddd97152f63d8d185462486e78d047f4a25b3c8cae6cbb5fe9ba9cec77a26e9fb9f08947", 0x43}, {&(0x7f00000008c0)}, {&(0x7f0000000900)="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", 0x1000}, {&(0x7f0000001900)="be1139bc5fa3aec93748c0e578c840b40286b47f8083fc4b80bbfd83db798ec19c20b15cd70e89862c997850cdb46ac4e30ff3e72edef04f4fe0b4cb4812030f3134ad3ec47d38fa255a45b6df557d05d9925f0c4411d66c64772cd181f21bfd7a68a40dc69017697b5a2a6a68ae3e7dd3f3b6824018307802d1c975ecbad00b546940f74517455d66fe8f08c42300cd27998fe3618b469926f6b30facc10942eec73196f7dc85679daa224c6bd460968ed48ad8278083302ed1087a34d6e8e58ccd073462ccf64f7f9a64d8", 0xcc}, {&(0x7f0000001a00)="247451a64009", 0x6}], 0x7, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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"], 0x140, 0x80}, 0x4a40}], 0x2, 0x844) 2018/02/26 17:39:17 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x86, 0x6000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0xffffffffffffffaf, 0x1000, 0x3, 0x0, 0x9, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000accffc), 0x4) 2018/02/26 17:39:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x90000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0xe7, 0x1, 0x1, {0xa, 0x2, 0xce, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffa}}}, 0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x13, 0x4) [ 44.856881] device syz1 entered promiscuous mode 2018/02/26 17:39:17 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x270000, 0x0) r1 = memfd_create(&(0x7f0000000040), 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x5a, 0xbce8, 0x1, 0x80000000000, 0x3, 0x8001, 0x5, 0x80, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0xb8, &(0x7f0000000100)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x7ff}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}, @in6={0xa, 0x1, 0x19b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf7d9}, @in6={0xa, 0x2, 0x10d3, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in6={0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x3, 0x5b9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4c}]}, &(0x7f0000000200)=0x10) sync_file_range(r1, 0x0, 0x0, 0x0) 2018/02/26 17:39:17 executing program 0: r0 = socket(0x10, 0x6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/168) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000100)={{0x1}, 'port0\x00', 0xa0, 0x37, 0x2, 0x1f7, 0xa0000000000, 0x25d7, 0x7, 0x0, 0x4, 0x82ea}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035bb31)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000cf5fc0)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_BROADCAST={0xc, 0x2, @empty}]}, 0x40}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="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") 2018/02/26 17:39:17 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:17 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0xb32}, &(0x7f0000000140)=0x8) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) 2018/02/26 17:39:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x100) sendfile(r0, r1, &(0x7f0000000040), 0x7) 2018/02/26 17:39:17 executing program 3: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000000040)={0x0}) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x7a71d4af, 0x4) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6}]}) 2018/02/26 17:39:17 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) sendto$inet(r0, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f0000389ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 17:39:17 executing program 2: bind$netlink(0xffffffffffffffff, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(0xffffffffffffffff, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) dup3(r0, 0xffffffffffffffff, 0x0) 2018/02/26 17:39:17 executing program 1: clock_gettime(0x2000000000000005, &(0x7f0000000000)) 2018/02/26 17:39:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:17 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) r0 = add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffd) r1 = add_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="e91fc4ab32a42be9a38bd6c47a9c5017e9342f809d377820fff1b95b0cb4477c7c47e0", 0x23, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0x3, r1) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/26 17:39:17 executing program 1: pipe(&(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) clone(0x3, &(0x7f0000008000), &(0x7f0000003000), &(0x7f0000894ffc), &(0x7f0000001000)) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x7fffffff}, 0x8, 0x0) read(r1, &(0x7f0000526f80)=""/128, 0x80) 2018/02/26 17:39:17 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002ffc)) r1 = socket(0x2, 0x80000, 0x5) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"cc9f787b2019e7"}, 0x9}, 0x10) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800) 2018/02/26 17:39:17 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x2, 0x1, @empty, 0x6}], 0x1c) r1 = timerfd_create(0x0, 0x800) fremovexattr(r1, &(0x7f0000000000)=@known='security.selinux\x00') r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=@ethtool_sset_info={0x37, 0xc85, 0x585, [0x0, 0x80000000]}}) readv(r1, &(0x7f0000680000)=[{&(0x7f0000ed3f44)=""/9, 0x4}], 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000180)={0x3d, 0x100, 0x1, 0x33a, 0x10}) connect(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000008a213c4139675afe7544cb329b2495418e4b734f16b590c59a"], 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x10002002}) keyctl$session_to_parent(0x12) [ 44.978530] audit: type=1326 audit(1519666757.308:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5642 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 [ 45.003232] audit: type=1326 audit(1519666757.328:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5642 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/26 17:39:17 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000080)) 2018/02/26 17:39:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2020803, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x2, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7}], 0x1c) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:17 executing program 1: futex(&(0x7f0000000000)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_mr_cache\x00') mq_timedsend(r0, &(0x7f00000000c0)="4cab2f4c8e6fc44423ae0e30fd332082f691f7a4c2da368ba1c041678f0d1c61fb7c81954f1d74466539e471906359d95a098d0bdfa0299ef2391b991024e188ba0c075ba137515704a84de18843d6e0074b26955330d348a4b4bc9abf8a4844dcc15dbff6af656efb7c449e21f3bc6ff28ec9b5833c20cbba30ff514300591a628fecb69ea7e3a8ac432b0129e72fe153c4599bf36632ba132c551cf7a0a70607095ffcaa6cacad2ac2b0a74e3b", 0xae, 0x5, &(0x7f0000000180)={0x77359400}) futex(&(0x7f00000001c0)=0x100000001, 0x9, 0x0, &(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000240)=0x6, 0x4) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x18000, 0x4) 2018/02/26 17:39:17 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgrp(0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioprio_get$pid(0x1, r0) 2018/02/26 17:39:17 executing program 0: r0 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000000)="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") readv(r0, &(0x7f0000c33000)=[], 0x53) 2018/02/26 17:39:17 executing program 3: pipe(&(0x7f0000002680)={0x0, 0x0}) connect$unix(r0, &(0x7f00000026c0)=@abs={0x1, 0x0, 0x0}, 0x8) socket$netlink(0x10, 0x3, 0x4) 2018/02/26 17:39:17 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:17 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0xb32}, &(0x7f0000000140)=0x8) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) 2018/02/26 17:39:17 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00008ebff1)='/dev/snd/timer\x00', 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000ff1000)={{0x1}}) 2018/02/26 17:39:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x1, @multicast2=0xe0000002}}, 0x20) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2) sendfile(r0, r0, &(0x7f0000000080), 0x7) 2018/02/26 17:39:17 executing program 7: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x50, &(0x7f00000000c0)="031263ae9d3137779682c6a0e4e8419db7230f876f87035806ac77978747d5221ebdca010c7068cfa48479089e7a") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) unshare(0x40600) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) lstat(&(0x7f0000000a00)='./file0/bus\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b40)={0x0}, &(0x7f0000000b80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000cc0)=0xe8) r6 = getegid() r7 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000e00)=0xe8) getresgid(&(0x7f0000000e40)=0x0, &(0x7f0000000e80), &(0x7f0000000ec0)) r10 = fanotify_init(0x40, 0x1000) fcntl$getownex(r0, 0x10, &(0x7f0000002340)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002380)={0x0, 0x0}, &(0x7f00000023c0)=0xc) r13 = getgid() r14 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002480)=[0xffffffffffffffff, 0x0]) sendmmsg$unix(r0, &(0x7f0000002580)=[{&(0x7f0000000100)=@file={0x0, './file0/bus\x00'}, 0xe, &(0x7f0000000540)=[{&(0x7f0000000140)="66fcedd1f143f38362136a8370d1d30f8638fdefe2322c7db55b32efd75171c672480027951d70a4b6070310ad830a3e677ae1552bc0587957d84157b179c67b84be64d22b936082", 0x48}, {&(0x7f00000001c0)="e54e72d459d86bdd0eb3d32104296a9c1146915abc58bc4ab43385b89b335753acf689b1b4b2eccca16aaf5577d230f110e28c957d8811129988f102f64ea53472a9a6579d208055024a90de07aafe6a105255e420724068b9c14e40624664bda4eb1f942cefa1fa495f9677ea61cf34769840a5666019215a87a9d4be7800f5845da18099", 0x85}, {&(0x7f0000000280)="353d234968d845cf9821de1545e7c1fbe22d56b7de63fd4726ea579f83b85e4af4ddfb7814b5da26ee8dba187abaee90d707a283dd94975bf3e9b1c7b78fb06a8d", 0x41}, {&(0x7f0000000300)="54a6f273fd5af74643499ff116b40fa86f36f5c29ab2a8018713991fe40199052b99c93fc2232656f40e4b74112d6776de2027df510ad2d68504fa2dfda11908261d02466d546bff48a67169b36a62e6f011bce61ec2326b760b29997f968aabef19f1f20177fa360bfccde382d668e634fadc243c04e71d", 0x78}, {&(0x7f0000000380)="3878db6f3682a8b5ae28f2d11e15347c1b18bdd16ceb7fc05fa5e1768a0f430f402c2788e436092edc5980d53ef13b5d15e18a585995271075032985aaad3109e327e1661baed6c2bacbf8ba3acd93154e400746b772963f154aa39416b4b10a4ccddf", 0x63}, {&(0x7f0000000400)="91e8f3b3adc146549c8ef9c47c4bb15c7d44b4be7e7405c0905afefcc011d5db1905317bc6ced2896c77689c77f20744e988dc1679775561a3bddad0e6c639d3cc", 0x41}, {&(0x7f0000000480)="43652b6a562c7a8fb21425044120f474cc1eb83e031bed7482284dae228782d52f41443326e959b34d6129ea730a4c1aa16559d8d8dbd11bb5f7a2b15a44181c8f724250b10abce8d29ce17fbd1fc95fbea8f90588a8b9163b345e642c93a78c7433fc7d5b999720dfbc373f41611608", 0x70}, {&(0x7f0000000500)="add81f91ea8e5487f5cc843f0d83eac941f2bc1c6a0068fc77dbbb6aefa5", 0x1e}], 0x8, &(0x7f00000005c0)=[], 0x0, 0x8010}, {&(0x7f0000000600)=@file={0x0, './file0/bus\x00'}, 0xe, &(0x7f0000000940)=[{&(0x7f0000000640)="a5f43a683642af91f53a7aef0cb1cc1060006b63e0243136ce950a9048519eea13b5b4e66b99d27d8d35995290d14b39176b65327331bbe966779511f3f42f168eb2ea9d0036c15e15e16b5c84edc4a97bbb53302aed11cbddad302b8e516022e512983476e8a59cccc8f48f8aaad66d8a8c15c1f6b033eefc090300ba35a94ff20c45f81c95a86213005450a665176c8a342ee4eea1e863b7eeef63c7b13e8e9ebf501e1b24700cccabb159c97b0edf2924ea52391d5607b69d7b84e8b9929e80cb205b7db6058a4c61c6da0ab3ce6bc63ecf53e19e924edc5e5048687f184fa67318", 0xe3}, {&(0x7f0000000740)="375bf707f257b27550ca6a088c735e33289499e7920287aa84e19764aba663d7c56fd492d81512f704c7c21faadc58c29a7a286c6470fc98c260f403321e81985c404af49f01f61008b043cc8a40c42a7bd9ffa4151ad05cbfaea4baeda9576ed0469c73bed12a38", 0x68}, {&(0x7f00000007c0)="323f145d97cf0a19e83f7cfc1a3347a890a236f520c43f3b51d22465a3c1cd67abc67a284ce58034727c5d0a85787e5d832ed1e0b250f074af3aad6580456ef428c3f8cdd6531a926874e9db6d56d7e0de3b5dbd9a5c563d6056bf33d8eba4c7b705f420f3dbf6f557d3", 0x6a}, {&(0x7f0000000840)="7ecc39be740a947b17ccc8cf6b2dbbde9c795d85b157bfce3b49f1392ed8fb844d5ddfe30fb0f965b8ad94ebf378c7d15b9483217da87e4cf4a983ed529ab84c9ccb92df3cac593d7d1b1cfa307b664f22500a42899169334f1ded00a433f704a8b98378fbbf9d0575f0e379375faca6d212a1fb7fa2dc52af6c26b0c83f", 0x7e}, {&(0x7f00000008c0)="410393f37a84bf475c2e2ae3d67780d185bf0121e151e7b872fa5ee148499f81da15d7e6", 0x24}, {&(0x7f0000000900)="7a7d93da7f9b0e23ba6c09cbff5808900d99d545f67609e7ddb5adf45fb87b607a6094e6b8fe", 0x26}], 0x6, &(0x7f0000000f00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa8, 0x8800}, {&(0x7f0000000fc0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000022c0)=[{&(0x7f0000001000)="121617da71096197ab769a7124b1cef7eb38dbe3a9c354b1c5b10522774d06f9d10f5b87ef3f3a8ef0e61382315595aff40e522af0a1f3bbb4bae6c71eb8ba97739991cefefb06f71d7b84c2", 0x4c}, {&(0x7f0000001080)="6979087c09a199868df74a8f376a3374215eb178dfdd9a05b902d2402e55a7077394b605cc2cf45c3baf8f323286406aa9e9d4c5b6a5a38405a13e8b0fbfb7a2d7c3e60b590568726398eb72242ba74c99f8faf75cdea6c497384565d825fdb92546fa79a703aa23928faf5227c2bff43f7329ab8f91f78d26f2eb0e1810f3101e2b4d0c878726d61be1d2a6613baff17adbb00007c64b70718b720b056459c8350a9aa102945388cc01783aaa97f64e621641153dd48a17b35eec785e0e7163be7dcade50d64e7c9ddd", 0xca}, {&(0x7f0000001180)="3f6add516cad9464956194008223ed0ea23e504f488a472fef3f969f389f479e7bff75aa1d660a899273a8991f3fb05d3dd31ab97107333f2b710aab54447538977ff23f30b99b59874c2a2aefc146687d370e666b26066afc57d959a3bf78c323a78c06b41966c8a6c7ab97388d5efb59e24e7f2bce2ad7", 0x78}, {&(0x7f0000001200)="1f27444dfd6cb6f3962f23a949a60d7be7b9591b0ae5d10674f0ec1ad20fce42eecd3e14cc20e473342173924fc678ff0c3b312c65f5489dcca6d2f5201e0b480d58078786d1c616d29c26cec5a5d03ffc146a1f34b7b13b16d6c1393325758b49261f065a7e207f0ca3a77b6af5bc83f0ec165ae9ffa8ccb204d54cd86b61058154b6dcf5c8f9f2d0922b5386f381f7204f9cf34e7578f63652812845668742da539d3a0dbe00f68b", 0xa9}, {&(0x7f00000012c0)="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", 0x1000}], 0x5, &(0x7f00000024c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r10, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xa8, 0x880}], 0x3, 0x10) writev(r0, &(0x7f00009adf60)=[{&(0x7f0000a88f37)="ed", 0x1}], 0x1) fchmod(r0, 0x0) r17 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r17, r0) 2018/02/26 17:39:17 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000012fe8)=[{0x87}, {0x6}]}, 0x10) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="27c46c872c71bcd364d2fa43a18870dae3aef81b9bbb53d1c93cccbb02d6f529fa5956686499133c910b6dc79eeba3fd233afe6a996fa40839435dd3a2037ea26aa48079c8af5973d7d9e9e727ae632eba1b3c6321639f1cbadf191dfa8885dd5f4e7fd206b35e80672f0dfed2f16d6a73aa04664045ad0b3a38cf9f0c7b7beac690a195c9357ad69e6e094d108b8db697c75d1b7971b5a1fe858024194e8ae65e02890ac8b88ee3ef115577ba7c5b1121dbe937e5c4d263da3131128b50718c02e570d7db2ccae453", 0xc9}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000500)=[{&(0x7f0000000040)="c9ff8483a3b6a5324914fa700b7a945e9642c9c79dae62085f05f193cdd5f1d12ad79d000fa57af4184ec490dbca2a54965fd43fe2e9f562f3b39dab4de5830d7910e3a70e5491ee295fd6c7ac993edae10aafdc576d0f52c54156f96fcd715cbfb6362b0e5f102ea5969043541f8da26953354865158e3ae9ad239ab932ddf1bd40342cbb8f6335721fb0ae", 0x8c}, {&(0x7f0000000100)="3e7d91c6ab6bf52a7c5d641ed0c146ac3a9c677c5745060927306592408acdf426bb041512c2bd3577f087aca9307a14252f31dba6f6b1dccf4437e97b74dfe2b0af64d8b4efe6208998c614b4e2ed86731640ff74625480422392c7063e329a2be5f3a858a0d73d5c408d3f870a21ad52cacf96a4d2e368a75a6a", 0x7b}, {&(0x7f0000000180)="4f30f425b1c3b897927005e6344196470df320f0b60c971eebfc88e8af69ccac9dbcda55c4e78e7bc29445dbd1ce039359fd1698ca2147acdc66998a43b11707e2f9dc5c1a181421bf029415953800c3b671c1f5278849084ca27796fd328f2a8b7a24be9c37cfce16bbba99ce706e2b2bd677057dfc527ae863d8d01116f102617db7afa755b6e348ba331aa5091e8d5fa20066448ffbd51e3f", 0x9a}, {&(0x7f0000000240)="fabfaa80533626848a093aff0e8087ff582acf9f23db6316ae412b98e1ea6c15031956a3cff04a123e98231bb791c663fc5c5670dae3f3b2b581cd52bdb77efc6d0f8bfa5d71d1cb4dcd9fd1ae667f091ea5734a217e0a1caa131f44b5eb8c12a8023c84b13f27f92a9c8bbe1ab1", 0x6e}, {&(0x7f00000002c0)="6fd16d99f1c6418aa8f22c9526aae01dcad15a39c9dad773ffa673f831a10dee16d39c19b18d9f004f8380097898a8da3aeaf0b5c31c0849b37abf26b08cd7a7b0df8e0efafa0a6925199d98c475a8c75ea93371cf31051f8b695210a6fb057ff6022323f7616bf5e873d4d0debc35aeb11d35fe07f500cb9cddd0915dd1593bc4c5b39d4f4601c429b8395ef19c4c214404dfe63af8e0da474f3ed72d8b4f34343b15a3f021a88243413f650e6e90b5a4eebb12f44369057f01", 0xba}, {&(0x7f0000000380)="fef679a7feb03df15c01cd3bd07fcc50d746f4fbd51c0c0448552270447b2c3947e734dc618cdf4c4009ab6e33ca25e4d8b88db06fb0e5fd1715a4c620c026e101ea627c9a55ab6cfec564562b05428270f68098f1584de179d476f0ee81a71b7c463379e4df863d264f4eedb4ff1ad54db1e331", 0x74}, {&(0x7f0000000400)="d9da4c4bb985f4f8dc20e1b5f5e8677972fad6706fd218491e910a193331110879de3eee1fbc2ddeb12f08ca5cdc09f5f14065ef21bc2c23883e0c2ee3b4e9c3aec0dfd2b630dd77ee96652497077db4b08efc1d8dcaede489acf8f75c9cecdccc96962ca31bdd3ed9f86085b2e15a45c89657fbee086390588a7aa4224c66c366a01e14df44b913105520c8085f26121ae6e86b49e701d27c5fd8d7c68abdefb29e6e13b174918662150a0a619905f4aa6ca648bb67ff3f514a7829562e9b0b0d3383678e36776dc933655fb7e5da3e4f09d97b2b53074c5808cc6eff66", 0xde}], 0x7}, 0x40) 2018/02/26 17:39:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) socketpair$inet(0x2, 0x80f, 0xffffffff00000001, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x20}, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={@common='bcsh0\x00', @ifru_flags=0x8801}) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=ANY=[@ANYBLOB="280000000000000000000000000000c8"], 0x10, &(0x7f0000003180)=[], 0x0, &(0x7f00000031c0)=[]}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780)=[], 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/02/26 17:39:17 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ptrace(0x11, r0) getpid() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x100000000], 0x1, 0x8, 0xb4, 0x8000, 0x4, 0x0, {0xfffffffffffff9ac, 0x8, 0x7ff, 0x3, 0x3, 0x9, 0xffffffff00000001, 0x5, 0x3, 0x8b53, 0xfc, 0x48, 0x1, 0x3, "981bd7152f514730d93261d879425d2b99b60bef4ec106bbd6e070721588bd82"}}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x3f, 0x4, @thr={&(0x7f0000000000)="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", &(0x7f0000001000)="0ad75528f8707d1eea30672fc78790b0113fbb15200922b443e79a9fec30acb3b632cadb8e6d073ec27fa0"}}, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001080)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000010c0)={r2, @in6={{0xa, 0x2, 0x8001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x6, 0x101, 0x6, 0xfffffffffffffff9}, &(0x7f0000001180)=0xa0) 2018/02/26 17:39:17 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) poll(&(0x7f0000084ff0)=[{r1, 0xc1a6}], 0x1, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) r2 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) 2018/02/26 17:39:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) 2018/02/26 17:39:18 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) keyctl$setperm(0x5, r0, 0x0) 2018/02/26 17:39:18 executing program 3: pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x1d, 0x4) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0xa56, 0x80000001}, {0xd85, 0x7}, {0x1, 0x3f8}, {0x5, 0x31}, {0x9, 0x7b}, {0x1, 0xffffffffffffff81}]}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000080)={0x52c, 0x461866e0, 0xff, {r2, r3+10000000}, 0x6, 0x2}) madvise(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x12) 2018/02/26 17:39:18 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x58, &(0x7f0000003f90)=[], 0x0, &(0x7f000002ffa9)=""/87, 0xfffffffffffffe7d}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) 2018/02/26 17:39:18 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000cfdfff)='V', 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x800c1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = accept(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000200000000000000000401bb7e9e6e8585a4c3d22a5a4828d70fbd30d77a4fd97ce5a"], &(0x7f0000000080)=0xe) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000000c0)=0xac) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xfffffffffffffffd, 0x40) sendmsg$nl_generic(r2, &(0x7f0000003680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000003640)={&(0x7f0000000240)={0x33e8, 0x36, 0x0, 0x0, 0x0, {0x16}, [@typed={0x18, 0x8a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @nested={0x20c4, 0x59, [@generic="f2895e7d25974605f74f2b19fb43d625ae7d019bd14a779245245fbfe7a8038df8d61bfd85f11a8d035df7f6c81b54b065d0e2b7cf942d505b028a3644bb59dd71ebf6d3538e96635394f4b8ca1bb337c582589274b8d3ae10c59ad0cb9620b19798c80251f6f4c9ed99a44ee8a076dc4abe0643678323aa3fc6ccf02549d6be401799356424d1c521ac9e47fd34e0dfc6371cd59f7cd5ef501eb2a485698d3ff255f7af3c69490c6954db983041a401c0c818", 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@generic, @typed={0xc, 0x72, @u32}]}, @nested={0x4, 0xd, []}, @typed={0xc, 0x88, @uid=r3}, @nested={0x2d0, 0x33, [@typed={0xc, 0x53, @u32=0x10001}, @typed={0x18, 0x64, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="9cb7bad0f1c4b4481a46a32f69894594810e580444ae8f4f7edee0ef85a19a3649c405c92d01880edf61c0a56880a7bd1ddf654b3d416b799a93cb49eb4cbad07643c203b5cd095e86", @generic="277329e1f72d4c395dbc72a7d670e7fcadb1599fcf73c51abbd72ca26f42ae8592df1330c3649db67c32645305dc97a2a826d9d51c93df7049ba9a7040a61bd512d4cbadb21e0f135e6abbb17f59b5a3fe189b078f368ed6684c6c6e8ce8fc67217c3674c72b425e50ed443256d167f30a0f5a3f6bc291e1554afdef91a9cd05194e116e540b5ab0fcb44d96d1dfb135b8404cb7bb2b6c48c70d23f0e74515a262d8ebe70667192814633fdc2485e72244b3573e37c0e6612977985d", @typed={0x8, 0x62}, @typed={0x18, 0x68, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x18, 0x29, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="ec69a1375a5bc5ab4f7623c433167cabed0b857cde564fc78f38731d1dcb35d10b3e3e2f19964f6986fd98bc62d294ebc599c8c04d9105f06cacdfa49268281e48e239e41c6318a58e757ae89f2db1fe099af12ddcf3b7671c9834310fab2f83a27f9b7a889b69e76353444cdb6ea66241a262951221bab0e0f2c3db4e4ee072874a923599952cd87332367f97070ce93d84656fcdc9342869be7203ea760f8fe74cc080cc785d428ed4a19a949d7c92b17c3643c13e66ae66e525ced87e8dff8a302d18465630f756351e01362600381e93430bfdce363609bc3e0bca2e47ca9f", @typed={0x14, 0x96, @str='/dev/loop#\x00'}, @generic="4263dc5483ae489cd3f2c753f163da14a80431e52a692eb2d3ba5aecf6c301b19ee683f8eaf242f1e696d84ab26c5363ba98504e52c6d21b6e5974860e4a78bce818ad54daf6e9ea87131dce17de60913c1e31591bd71851d6b380bb2bbe8582eec9b97f2bfde9e5901a2e9c54dca9449632a5c6b7"]}, @typed={0x18, 0x20, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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"]}, 0x33e8}, 0x1, 0x0, 0x0, 0x1}, 0x48090) 2018/02/26 17:39:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0xb105, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, 0x1c) 2018/02/26 17:39:18 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:18 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008f38c6)='/selinux/member\x00', 0x2, 0x0) sync_file_range(r0, 0x0, 0x0, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) prctl$setptracer(0x59616d61, r1) 2018/02/26 17:39:18 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000080)={r1, 0x2}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b24000/0x2000)=nil}) clone(0xc00c0000, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x30, 0xffffffffffffffff, 0xfffffffffffffffd) 2018/02/26 17:39:18 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0x10, 0x694686b8}, 0x10) r1 = open(&(0x7f0000039000)='./control\x00', 0x40, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast, @in6=@empty}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) renameat(r2, &(0x7f0000000000)='./control\x00', r1, &(0x7f0000000040)='./control\x00') setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x8001, 0x4) getpeername$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x2e, 0x3, 0xfff, 0x6, 0x7, 0x9, 0x0, 0x8, 0x0, 0x6, 0x6, 0x7fff}) 2018/02/26 17:39:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x5420, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) r2 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, 0x110, 0xffffffffffffff9c, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x58, 0x0, &(0x7f0000000100)=[@clear_death={0x400c630f, 0x0, 0x2}, @register_looper={0x630b}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x776a2a85, 0x10b, r2, 0x2}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f00000000c0)=[0x48, 0x40]}}], 0x7c, 0x0, &(0x7f0000000180)="ce1b87e91a489dfaf3ad2d69350eddfd4bc630b9bae83fa7254914a95cf46f2de90d3e69b324ca4d7f5bd18dcdff671c07222e898bb51906c345d9633987eb667b32e0528f86940ec89223f813c44ed052cd123471a3e5880df3a0ab553b6fee7c3aaf9629827dd1de992ec4d0d3edc97251682e9f162f83d1aa03a2"}) ioctl$TIOCEXCL(r0, 0x540c) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000001040)=""/4096, &(0x7f0000000240)=0x1000) 2018/02/26 17:39:18 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x0, 0x7147}) sendfile(r0, r1, &(0x7f0000000040)=0xfffffbfffffffffe, 0x7) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x3}], 0x1) 2018/02/26 17:39:18 executing program 2: r0 = dup(0xffffffffffffff9c) sendmsg$nfc_llcp(r0, &(0x7f0000003980)={&(0x7f0000001380)={0x27, 0x2c, 0x5, 0x5, 0x6, 0x100000000, "fe59d1f82d416086de13decb7690d3b4048a54e5ec6538309a086dcd66064474f895c1c7c11db21452aa1dacbc6e931176ddcc8df62d0b6296fe394dfba3e5", 0xffffffffffffff13}, 0x60, &(0x7f0000003800)=[{&(0x7f0000001400)="cd248aafeedcb843dd3dc04ca4b8b48e5bddd10cf510054d0fe2ce522b909fa1a67b9d4b6e71236fcc3569e11b0b083065a136c835bdfbe72966b60099b94979320571cc618ee184ab437bd2cafaae21cfc5e6150a3430a3ce5eb8d55c6a36b8cbfb8a823dae50de47af26b3ee8e40a10b76", 0x72}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f0000002480)="d5fe1c8829ed26fc55a3d9c64d703dcc658eebcf8e732314cf2c0652825a4603562d696cae3e0d5218c6f3bfc1ff1749f8fc2dd95f8ba9d0d6f05aa9859ed5728b36e84e0a3037c5fc3f547e1eb74aa9eb27052f537d7f3b13662e315e60945b0a8aa1bbb96c68baa7c028eaa89270c178f72fda22d43ffac8d0ed42b3ac6bef404416cef87118790ae7c29f6dd18810e242c389394131933339b1581c340702f202d70ca1501c66006adea38e74f7", 0xaf}, {&(0x7f0000002540)="10d645d8dff4deeb3fbf1036d3249599730cbe294945965ebde12353ed1b5e3bed5face68d8e946a5391d1532a83909963002122e4ac446c8103eabfe8a2cb8dab9a67b42f3bef182d9feb409504d926af6e3257b52dfa53c5866d225a31bc6f8b555183f3b3d7f2799c779521ba312e2a4d0fd3877dafb534076b55eeb3f6f2373d0f0660d272f9cd2486132d150b0d8bf846600f4b4c2ecb6b57", 0x9b}, {&(0x7f0000002600)="4d7d8e021d046711dc7d4dee28f23620a1d13adcb283f39bf425bf51e5a6be77dc00dd7fe3a116ddcc0c55fc05c056ca6371afcb9f16fd3f461d7cbcdc806447c9b142b53750614848e382fd3406a2d8a3f44c7a13d28dff958126a014c5", 0x5e}, {&(0x7f0000002680)="14d89df6790bd75cbda6fb85680abbfa860bb0c14368253273e5f0854a6b90bc3b073321cbbe660033ea0a52e0c0bba407d56920f0ea2ac353a09d8e1569a7fc976e7b473853340ec6c70e57290b5ae6b875ed3500421719c51499bc92978894aef672281611317a09c7960129d23171108d3aec44f11f940f19181ba39f27fb4de72ac63e2edbc31a3eda86fa140428874338b6b64f971b245935eeecb1baaeaceea66689e58d34063aaa63370858b60d227cab8b46f28d0e312126b5756274ec075f25ab40f716afc451c5a46701047a322d46eb91df", 0xd7}, {&(0x7f0000002780)="e5d249bbc6bf6d135b6edca5fea1a6101c0ed665611f39ba55e72a044181980e4523d67b52beec818f1b51a967500d", 0x2f}, {&(0x7f00000027c0)="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", 0x1000}, {&(0x7f00000037c0)='v+', 0x2}], 0x9, &(0x7f00000038c0)={0x98, 0x110, 0x6, "6086175705fceb9da75734278b62d9617ffa1a4b965b94ff5ff7af76325dcd3fa0ef783402246021f640c49d3e321e87e11c7d060a721b5b0e7d8fb0c43b6d9182b6815ed5cbdf67b60202e32ca5ab54be13821ce81da531d31c1fd1927444d143e99e0120022da596557a61154936efdbce545fa6fe429a592d43d9f19087eee92733"}, 0x98}, 0x8054) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f0000317ff8)=0xf, 0x400000ff) socket$inet(0x2, 0x7, 0x5) 2018/02/26 17:39:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000040)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000000000)=""/13, 0xd}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/230, 0xe6}], 0x4) [ 46.200977] IPVS: Creating netns size=2552 id=9 [ 46.236961] pktgen: kernel_thread() failed for cpu 0 [ 46.242084] pktgen: Cannot create thread for cpu 0 (-4) [ 46.247573] pktgen: kernel_thread() failed for cpu 1 [ 46.252661] pktgen: Cannot create thread for cpu 1 (-4) [ 46.258015] pktgen: Initialization failed for all threads 2018/02/26 17:39:19 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:19 executing program 6: r0 = socket(0x10, 0x3, 0x0) prctl$setfpexc(0xc, 0x2) write(r0, &(0x7f0000000000)="1f0000001a001bf200005321fdf3167601001a1300008d4c93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000004580)=[{{&(0x7f00000042c0)=ANY=[], 0x0, &(0x7f0000004540)=[]}}], 0x1, 0x0, &(0x7f0000004640)={0x77359400}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xfffffffffffffffb) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) poll(&(0x7f0000000080)=[{r0, 0x610}, {r0, 0x2084}], 0x2, 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x84043, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/02/26 17:39:19 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000040)={0x28fa, 0x79, 0x7, 0x100000000, 0x0, 0x8, 0x6, 0x6, 0x7f, 0xffffffffffff0684}) setuid(0x0) socketpair(0x19, 0x2, 0x2, &(0x7f0000000000)={0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x3) 2018/02/26 17:39:19 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x8020, 0x4, 0x8, 0x3, 0x14}, 0xa0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x3, 0x0, 0x8) 2018/02/26 17:39:19 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20040, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000dbdfe6)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) 2018/02/26 17:39:19 executing program 3: futex(&(0x7f0000000ffc)=0xfffffffffbfffffc, 0x40000008b, 0x0, &(0x7f0000000ff8)={0x77359400}, &(0x7f0000000000), 0x200) 2018/02/26 17:39:19 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x100000001, 0x4) 2018/02/26 17:39:19 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/152, 0x98) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) pipe(&(0x7f0000000180)={0x0, 0x0}) epoll_pwait(r0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3, &(0x7f0000000240)={0x6}, 0x8) 2018/02/26 17:39:19 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) 2018/02/26 17:39:19 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200, 0x0) pwrite64(r0, &(0x7f0000000040)="0b6a5d18126ec61ee50e6a3780e39ed64c115a0360bbe72c94fe0a9ff7da2d4b7572ad962c3f087f724115cb0d9a655bb85bd109ad94aa862775c4779ba4c3ff6b09d9ed82bc0b65651e9537b7d619aaf71dc579e5afef39b2d65eb89e", 0x5d, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='em0systemwlan0/@wlan0\x00') r2 = memfd_create(&(0x7f0000000000), 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendmsg$nfc_llcp(r2, &(0x7f00000013c0)={&(0x7f0000000040)={0x27, 0x80000000, 0x8001, 0x3, 0x96, 0x7, "ece2f02e93db376f706e1a0c34f76c7ac7b24a288cbc6a0782755411ddefb84402fada3e504645143e8182b19c99fa2f6f43a2f6d7f742f1c565bc095fd58b", 0x4}, 0x60, &(0x7f0000001280)=[{&(0x7f00000000c0)="7adb1bb8c55653b05463c9586b7d3d56f46e76d5751ff8e2c11a1ce4fd584af919640544080fe225eccaab81bf622333f93a75aff73985b63252e5424970d4f276b39519cec6d6678fcb2979f1b30a1aa060845d6b4f59b5d969e71234e4db9fbd113c5ab668694282373545b778d5b17ae968e759aa0713", 0x78}, {&(0x7f0000000140)="5be49ef7d71c518d6c73caa6d91458051f7a0506ed8fbdf74eeb94d86d2db624b967e66f9fdd4b5a7a0b8a5dd5d16ba0c64ac005bbd4069a26bce8094f53c33e915f857dacb462b7111c507d8cab31", 0x4f}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="474840a1e91b45f0aaed6240ca55be6219f34c40dbc7b21668b205f1563e1683205d6c9bafe6aa521c27e39a4ec1ff8fb4af7f598a92745454b42a1010d57f156370219585205f01f8cda5acf4617e8ddb90ed951a9772851b67e7c8d08b9ad63671f3515550402d5ec7614775c21c1dfd11d66f9374341194991ad6a977d70afe185a929d5cd1b921fcc721afd9871cbf13722b8d5f0c04cac4cf4b5e", 0x9d}], 0x4, &(0x7f00000012c0)={0xf8, 0x1, 0x7548, "4f1d942ab0738c6852bd1865160751b8a1ff985605bac2189d444e661a6272a3a3e592ade23d6e2a640934e9fac01d127e1b9b7d75e26d1f4b44017e976e8bc48bf9b5bfae585c0b8860dcf71fc51ce128ccf7089e0393a4ff0834f6fa80de1815078f22514fcc129ba4fc37b647f38cbc69b9251173b125dd87f059fdbe1b1af393e71f42a67823ba7a1b04a224ec0bb64587efcb0e0572f2c6ac7ff5a3f76a900d688bcbf8405984cf81f18ff6e4fd84a01224cb0f55ac19a94b3006e7c42f089b811ecb546fa6336186aa8d931614e75550f926563d53dfd9a82316d29f5222326439"}, 0xf8, 0x4000000}, 0x20000000) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) fcntl$addseals(r2, 0x409, 0x0) r4 = accept4$ipx(r3, 0x0, &(0x7f0000000040), 0x80000) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000000080)=0x7) 2018/02/26 17:39:19 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x125f, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000000c0)={0x7, 0x5, 0x8d8}) 2018/02/26 17:39:19 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x80000) 2018/02/26 17:39:19 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/152, 0x98) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000180)) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9) pipe(&(0x7f0000000180)={0x0, 0x0}) epoll_pwait(r0, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3, &(0x7f0000000240)={0x6}, 0x8) 2018/02/26 17:39:19 executing program 3: process_vm_writev(0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000127000)=[], 0x0, 0x2000e000) 2018/02/26 17:39:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, @common='bpq0\x00'}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000422000)={@common='lo\x00', &(0x7f0000877000)=@ethtool_wolinfo={0xb, 0x0, 0x0, "6d9caf07013c"}}) 2018/02/26 17:39:19 executing program 7: r0 = userfaultfd(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x68302, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x5, 0x121, 0xffffffff, 0x40}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x6}, &(0x7f0000000100)=0x8) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000180)='setgroups\x00') r5 = dup3(r0, r4, 0x0) write$sndseq(r4, &(0x7f0000000140)=[{0x81, 0x80000000, 0x4, 0x7, @tick=0x2, {0x7fffffff, 0x7}, {0x9, 0x6}, @raw32={[0x3323, 0x5, 0x1]}}, {0xfff, 0x8, 0xfffffffffffffffa, 0x5, @tick=0x9215, {0x200, 0x2}, {0x6, 0x2}, @time=@tick=0xffffffff}, {0x2, 0x40, 0x6, 0xd87, @time, {0xfffffffffffff3de, 0x9}, {0x5, 0x9}, @raw8={"968f65b5a682370666b37aae"}}], 0x90) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r4, 0x7, &(0x7f0000000080)={0x3, 0x4, 0xe0ec, 0x7f, r6}) 2018/02/26 17:39:19 executing program 1: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000000300)={0x0, 0x288, &(0x7f00000002c0)=[{&(0x7f0000000340)="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", 0xffffffffffffff40}], 0x1, 0x0, 0x27}, 0x40000) 2018/02/26 17:39:19 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0//file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='afs\x00', 0x40090, &(0x7f0000000140)="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") setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={{{{0x2, 0x2, @empty}}, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x5, 0x2, 0x3, "2f6b8750144cef4216e991536a43e52b45f354d23b80fe9b950ca56ce7dcbceb8682988910726e3c49b8829b561afada7637824e40258dc321ec55a99b8f911f72034376ea2765abe64ee8cfcf3b800a"}, 0x160) 2018/02/26 17:39:19 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:19 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x80004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/02/26 17:39:19 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003e6fc8)={&(0x7f0000796000)={0x10, 0x0, 0x0, 0x10000020}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=@newae={0x50, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, @in=@empty}, [@replay_val={0x10, 0xa}]}, 0x24}, 0x1}, 0x8000) 2018/02/26 17:39:19 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0}) fcntl$setstatus(r0, 0x4, 0x40000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20003, 0x0) 2018/02/26 17:39:19 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000e9b18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008d5000)={@generic="2fbf736c304efbdabd868e20d562ae2d", @ifru_ivalue=0x1f}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r2, 0xffffffffffffff80) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r3, &(0x7f0000000180), 0x7) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) syz_open_procfs(r2, &(0x7f0000000040)='cmdline\x00') 2018/02/26 17:39:19 executing program 7: r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f2ff3)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x4, &(0x7f0000000000)={0x2, 0x4, 0x5, 0xffff, r2}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a6ffc)}}) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) 2018/02/26 17:39:19 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) bind$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0xdec8, 0x1, 0x5, 0x8a5, 0x10001}, 0xc) 2018/02/26 17:39:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200000) dup3(r0, r0, 0x80002) flock(r1, 0xb) 2018/02/26 17:39:19 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000080)=0x66, 0x4) write(0xffffffffffffffff, &(0x7f0000000080), 0x0) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000645217b00100000fe9800000000000000000000000000aaff0100000000000000000000000000010000000004000000004e786b00733109"], 0x3c) 2018/02/26 17:39:19 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000c40ff4)={0x10}, 0xc, &(0x7f00002e5ff0)={&(0x7f000081eea0)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) lseek(r3, 0x0, 0x3) lseek(r0, 0x0, 0x5) accept$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x14) 2018/02/26 17:39:19 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f0000000100)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xffffffffffffff15, &(0x7f000000b000)={&(0x7f0000000180)=@getaddr={0x0, 0x16, 0x500, 0x5, 0x2, {}, ["", "", "", "", "", "", ""]}, 0xfffffffffffffe4b}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/02/26 17:39:19 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) munlockall() syz_open_procfs(r0, &(0x7f0000000040)='net/mcfilter\x00') getgroups(0x3c7a, &(0x7f00008cc000)=[]) 2018/02/26 17:39:19 executing program 3: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001d000), 0x3, 0x4, &(0x7f000000d000), &(0x7f0000000000)=0x81, 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000000040)=""/71, 0x47) 2018/02/26 17:39:19 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00005a8ff8)=[{r1}], 0x1, 0xfffffffffffffff8) write(r0, &(0x7f0000d53f90), 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) dup2(r1, r0) [ 47.328859] sg_write: data in/out 2065777890/18 bytes for SCSI command 0x0-- guessing data in; [ 47.328859] program syz-executor2 not setting count and/or reply_len properly 2018/02/26 17:39:20 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d43fe4)=@in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) pivot_root(&(0x7f0000011000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000333ff8)=0x9) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f0000a6b000)={0x0, r2}) recvmsg(r4, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r3, r4) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x220000, 0x0) ioctl$TCXONC(r5, 0x540a, 0x1) close(r0) 2018/02/26 17:39:20 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bdf000)={&(0x7f0000d0bff4)={0x10}, 0xfff0, &(0x7f00000e8ff0)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) 2018/02/26 17:39:20 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64=0xffffffffffffffff], 0x0) 2018/02/26 17:39:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000180), 0x7) 2018/02/26 17:39:20 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00003c0000)=ANY=[@ANYBLOB="0203000000030006000000000002000000e0000001000000000000000002005c77217dd199ade7000000004e1c00fe8000000000000000000000000000aa00000000000000000004000000000000000000"], 0x60}, 0x1}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) 2018/02/26 17:39:20 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x101, 0x20, 0x4}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x100000000}, &(0x7f0000000100)=0x8) r3 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x800}}, [0x8, 0x1, 0xfea5, 0xc6, 0x1f, 0x8, 0x9, 0x5, 0x4, 0xfad, 0x2, 0xffff, 0x1311, 0x4, 0x1]}, &(0x7f0000000140)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x4, 0x5, 0xffffffffffffffff, 0x1}, 0x14) pipe(&(0x7f00001afff8)={0x0}) splice(r5, &(0x7f0000355ff8), r3, &(0x7f00002d5000), 0x9, 0x0) socket$key(0xf, 0x3, 0x2) 2018/02/26 17:39:20 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:20 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000380)=@polexpire={0xc0, 0x1b, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, []}, 0xc0}, 0x1}, 0x0) 2018/02/26 17:39:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00009e3ff2)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000400000, 0x4bea) 2018/02/26 17:39:20 executing program 3: timer_create(0x1, &(0x7f0000000000)={0x0, 0x6, 0x1, @tid}, &(0x7f0000000080)=0x0) timer_delete(r0) timer_create(0xe6ebbea0cc76a069, &(0x7f0000863fa0)={0x0, 0x32, 0x0, @thr={&(0x7f00009c5000), &(0x7f000040df3f)}}, &(0x7f00005f8ffc)) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xe7b, 0x40000) setsockopt$llc_int(r1, 0x10c, 0xe, &(0x7f0000000100)=0x1, 0x5f) r2 = getpgid(0xffffffffffffffff) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x2e, 0x1, @tid=r2}, &(0x7f0000000140)) listen$netrom(r1, 0xff) 2018/02/26 17:39:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) chmod(&(0x7f0000000000)='./file0\x00', 0x49) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) removexattr(&(0x7f0000013ff2)='./file0/file0\x00', &(0x7f0000013ff7)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 17:39:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000967fe4)=@req3={0x8000, 0x3}, 0x1c) 2018/02/26 17:39:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:20 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sigaltstack(&(0x7f0000013000/0x1000)=nil, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 17:39:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='net/igmp\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r2, &(0x7f0000000180), 0x7) 2018/02/26 17:39:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xfffffffffffffffe) chmod(&(0x7f0000000000)='./file0\x00', 0x49) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) removexattr(&(0x7f0000013ff2)='./file0/file0\x00', &(0x7f0000013ff7)=@random={'btrfs.\x00', '-\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101000, 0x0) getpeername$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 17:39:20 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) add_key(&(0x7f0000003ff4)='cifs.spnego\x00', &(0x7f0000003ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="ee", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000000000), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 17:39:20 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) sendmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x3, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1969}}}, 0x32, &(0x7f0000000140)=[{&(0x7f0000000080)="d690fbe56f69b4778bab7e7ef9b297876468ffdf41d88bcdec7f0ddb270045007c845681bc15e8", 0x27}, {&(0x7f00000000c0)="e98a04a2efe6e1194fe3950c0490d170cc6d9ae86c3bb432201da590bae26f696721df9e012259c5903258115f4f97fc6bbe01217ab587b8a3ed3f99d7179d15cdf51fdee5bf94772969b78e22a9c3db", 0x50}], 0x2, &(0x7f0000000180)=[{0x20, 0x109, 0x7110, "f8a21dcc7e250734348a6381e2cd3a"}, {0xc0, 0x10e, 0x7fffffff, "bc687cdb805a580ab6158fb78a1ff50e613ce2c41bd44f7fb1d8643486c499a90ebcc182304ef051bbf92c27dc2e919f39d8d464b3ac339a83c63bf126372f36a683fcea0468f6e79f472a88b712461ce06cad375b08564856a1ba4e49de1d309d3d95b5b9839f259a942e0163dc4e56b293ad351f8239ea59b61b3564136c1b0f125a96ac5f3a4437923a6f3de459185a13cc34e35368f617da8066b5579c11f91d101b7955841f80cc6f97"}, {0x30, 0x11f, 0xa1, "6d2c37e240df1dae3a62dea32e2a688da660f7bc1b8caa2ec6a48e1223f194"}, {0x98, 0x10e, 0x6, "997b931ba09be4dc276db05e0802a18c3e734f057c02e8421a8bf66380d2ab3e004fcfddbbbdcbf89792f9949500c50e4dd9d21429041ab62b81e80bc4b70e9b4fda833081879b8ee8687f6fe73bd296ca15c21ae3e2de1d0e7b678140810a2c5cfa998bd97a4a2f364acbed19784b7e1f2e0cffa89135b4470ed5a4b87a1f7febf46bfe"}, {0x88, 0x84, 0x41c9, "0e6bdb52e564db17307bb752998aa899e9add73a46015e2655fa68d7b1fd65c39a2bf25c152f8e72d2687ccbf32773cb15e112f6be36083a9d4f41afe1098b6290d1be1fa239bd33b3a7f169273634c7cd8968b20e1e4d6e0f6e0ecb9dbb1589dfe92fa6ede3281c0da47bdd93b9ca467ef8040b"}], 0x230, 0x4040}, 0x8d97}], 0x1, 0x40) r1 = getpgid(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000400)=""/83, 0x53}) timer_settime(0x0, 0x0, &(0x7f0000ce7fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000e88fe0)={{0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r2}}, {{0x77359400}, 0x400, 0x0, 0x7}, {}, {{0x0, 0x2710}}], 0x60) readv(r0, &(0x7f000069b000)=[{&(0x7f00001fffe2)=""/30, 0x1e}], 0x1) 2018/02/26 17:39:20 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0xd, 0x4) sendto$inet(r0, &(0x7f0000000040)="61e876bf026fe2af02114df41c8d827a15adca542051e7bc3b5f415a7c8ff7f61c2f403269df6480730f039046730bcb54ff3378332a503c2ff7253a2c58fde8cba13f499210abb0525a0149c97ae6d770ef878180959239411b", 0x5a, 0x40, &(0x7f00000000c0)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2003c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 17:39:20 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x3) sendto$inet6(r0, &(0x7f00004d4000)="dfe278d84f047e1808a3a992ddc389ae510e72c21d071d767c92f5a76aabd0152fcbd05c4db7f4e5e729497dfc375f1a021a5b1fd8ea7d7047775b8daf66303ddae94f4cc9d10f0e4bd21802c30927bf91de19baad5d68d29e6c0265b15278bc3a26defe99b129cae1e0377939e119e495cb84900b82d2c0689fd8d30bcd08437ed371f99c2b1cb8434a8ed7a106d463883ccdd36f76022dd29c59311fd01f26dc7cb7bb2578798d919b871cbb90dda4fccbca8d521c0c9c95c6278cad91c144f5079d7aa44b35c54465cb314586eae1b2afb0d94912bea757906d494c2e049598bae15d4a1b6892ed414e4ca5448a7e457350859333529825a60e93889fece46d4917cb7b429852148679694cbbb5d71bd8c81da130daf7387dc095c6ea85a19f5c62434a0b42723ae95420971a2edaa24f04e1c558283be5b08d1903dd2aa5b55ff876b7df8ad497a163fc1667bf677560acc9bdc58fd2190ceb7ee16969f2b7924651b5256b83fa8cee4a85b601371092d883db7c63cc060f80cc96a47d90dfc06ebf61665b68ab6c40e701325f2ad65b98bbc038fc1f70c5cec0ef6de84b30f331304e18333bf6018ab00b454771618a74cdcb90bae013843a586b8da3f26fc134faea8f02f500ccfc8d8e056bfe8154a816b1c836d2f0345fe72801be88a7bf12b5b70f3fca631f4f27ade17670201ca78090a2ce78f7660b62d6b1ae74b433a537ec8972cd75ed3aef141e6e274274ceed44bdcd0b8da06e8862dfb649d39a860042261fc9ab949991711eac9264633a7f15ff272779b3015c402e43e63fa3cbb3baaffe971b739673c5313ef74a7c2a480a7302734a607e1cd559189f4aee38fbcd3bde9776c29fc8426b18bb0029546358d39ce716f03359f656cb3103e1ef253bd0614af54f8d7d03f6bf80ab3ae047aadfd7a3e006f9f04e326f391426a8618dcf4747f189c892ca162d7a2949aedf8eb6ead2a7f8673c03830282983f880d7ff55b9bc04afd7439857238bef451407dbd506b94d8a0085a9649e9d2f24d4442ce81791d7f0b00eefc6547c57493812cb93d1166bd506ff8cd0852edd7d8ccf90a2f5f137e82c7f2b356ab3f7fc0f854f82608949d79e780d563642ee0ee73397a83117059d2b30f4dc169f98474d01200cd765918dde6c075b3444d46c0859a7d921469c7ffa6a1caac885a8f285fe70c48233d29061f13b216ac406247a68aa3c516fac4cacbd78a303377130cd92ba8331614365765b2c80cb717626c9f6e9b45d6d16b10ca7325316e8107c2b57d630b46fb8369905a2e9b75e0a3b0972634b46e44430310580e9ae49ac0f065261ca26053dc08aafb3308e40d709a6404fa39e45e9643edf205ba121470c36389e3c161ab41179418b71652f92cb4b3a6d925fcd7d5c0a13ab9c020446aae0e7d3eedf23fec3ffa6ed748953bf7a5e19960f43313f16e5bb43f3e6adc62a5a45db3ea43e44ed6ee5596a6c66c747aab8757ee26d5912a07edecd4e4b9d6f6a03c6f4d7445d041fab5cdd668280b392be052ca3095a8408ac836e6d361f5c7512768f6897b7529d658503f61bcffc714e95adabd1178191b3d82d959200e508c6358af53b7684d2cab8ed404cdfd134e004a71deaaaec8c9835e5a711b51e1829f96c2be8ad2c851f8b70c70114cbb7d647cfb26ba91f62ec29925e6f10aebbb0a28a7ffcfc360d86a70ade4d3d2bbbea005b41823f2a54b1513ee080e62d3f337a0e250d592ef3a43be37bef30496fe34eb2eb7b038bf1a8ad837c18cd9745e937d7c0503d1c50ed4a9f3d446eccc3cddc586df7c077e09119b5172dee9d6349783329c2c7a2d71dfb7c2d7aa656f2599b84fab8ee1c21073c7cf64babeb4f768d8c283ff7599849e36d5a7d7071b396fbde96af351d02ff61b159bddbb8d66e51d6431eee6173857d089d4ab3ac1c05b57c80a08fe3d1c89aefb7fe07df71b0d0f636e5b8a609af0a1e708390f828907e7691fad891c5d7a6cf7cd8842ce264ecdc1caf78795883e37a3a8b7dbd67cff31ab2c868a79691ca540660039aca28aada03950c0b00ae1d945654838b1765ed03fa2c3998e37639aa324f7dface766d31cc84e7a58571322cb066b7a01428e7d77b3bce65c6260742cb8c5b6b914623f31293a1ac91948264d17643d719b9247ecc14906e21e1c6e8e8d943652f3597f26dabc85b17a3d1a805fe2794eda2ed168913270671f7799c9d6486dc8f9095b19fbeda576dbc78919c8916e715bd08ed49a59bf17d43d5f561a11861598785cb02857324c3f063fb05092839d26c6da5177235c41cc78963b653651de1f73469aac58dfec92b22f7468f35a287f72fb3638ff85924d86c585a0df30afbef9545baef0ee83d12a50d520d9c26eae7819fe577337125dbe250b059d7e2dfde4f6bb26a2af60d2b95b07fc66c74e95fd646bb1b269dbee8cba32667499c514ce0d23f60a11c639c6379f71220a2eac32d7b1c6771643dcb66e94e6574cfda0d9513b0286843755196ce43e0580331e915d66ebbb31488cb36e0c3e2250f97cc43a46bc84a9df4c8ec952615f50f4f2f80d9849cc61d0c78e2b238fc1b66d857b11213d2321ababdeae57bddade6cfde43713ca34acbf01b3ff4ba6a205cd04d94d94d76b1ecdeb7d31339d07ddc2f25dfe3c2d2fd53c5dda58b18f3969b734a9f9767ef250ce20833a6de5caa57778d7c3f2288e1bef5f5981942f26a7519157357f35ae990931835b6c5da7fa6a1e7ce2bf4e00c11d7aed40ecb3dc662953cbdc4bec3d8a70692e47f9b73f5f3e8855ad00c324dfccea81b4dbe7795de35ba560d3c63c1203cc8f74c26c75f723ccfc372dd07f266e41a6be0528b4f0317c7af3a2a94e0c9e82135a174bc22ec8fcd2847ec28c00ed54fb5ad2e477b123becb3197b6ac6b3c2965f9d45577", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00005a3000), 0x4) sendto$inet6(r0, &(0x7f0000161000), 0x0, 0x0, &(0x7f0000a42fe4)={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) inotify_init1(0x80800) 2018/02/26 17:39:20 executing program 6: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) syz_open_dev$random(&(0x7f0000c8bff4)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x298100) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 17:39:20 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/02/26 17:39:20 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={"15cb838ff79b8ad8b1e862edcdef994c", {0x4, 0x5, 0x1000, "be51e1e2da74", 0x9}}) socket(0x1d, 0x0, 0x8) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/02/26 17:39:20 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000140)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_getroute={0x48, 0x1a, 0x9e1eb9fe0980754c, 0x2, 0x1, {0xa, 0x0, 0x10, 0x7ff, 0x0, 0x0, 0x0, 0x6, 0x1000}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_UID={0x8, 0x19, r1}, @RTA_IIF={0x8, 0x1, r2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20004040}, 0x1) 2018/02/26 17:39:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x1000, 0x0, 0x4, 0x81, 0x200, 0x2, 0x8eb6, 0x8, 0x6ae}, 0x10) r1 = dup2(r0, r0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100), &(0x7f00000000c0)=0x388f604f3851463a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @dev, @multicast2}, &(0x7f00000003c0)=0xc) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000000040)) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x201e}, 0xc, &(0x7f0000000000)={&(0x7f0000000400)=@ipmr_delroute={0x140, 0x19, 0x800, 0x4, 0x0, {0x80, 0x94, 0x0, 0x5, 0xfd, 0x0, 0xc7ed504c124e3ae2, 0x0, 0x200}, [@RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_METRICS={0xe8, 0x8, "52b38d86f373d841067e0193447c1b2a9fa39631f641d0d09a6a370ca62fc41260f521b410450e5fef825ecf2c275ee4b4796927d6d4e4f09b03b0644bfe8a83cb14f38c8aa5087fc1b706226152c0b4227e0fd6a40aa204689e30d930ec6ddc20f0ecf19ebfb0465ccd01022d392c4c99e29cb5d589355875140220504060d32092a2926a2f81a1dc8654a760ef5a1faa049559499bcd10eee80ccaba17fb70ce9dc9336357c8463500fa3747b639a51bfea07f064353974544e391650305938fa5ea7289bc13082fa41c3d8be0908c83e526f6b77d4466417b2f141bd19cdc4719"}, @RTA_PRIORITY={0x8, 0x6, 0xfffffffffffffff7}, @RTA_FLOW={0x8, 0xb, 0x6}, @RTA_MULTIPATH={0x14, 0x9, [{0x800, 0x1000, 0x10001, r2}, {0x8, 0x6, 0x8, r3}]}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x6}]}, 0x140}, 0x1, 0x0, 0x0, 0x4}, 0x4001) 2018/02/26 17:39:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) accept$netrom(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000040)=0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:20 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setxattr(&(0x7f0000d4effe)='..', &(0x7f00002cbfef)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x3) 2018/02/26 17:39:20 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/02/26 17:39:20 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/91) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) lseek(r0, 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/136, 0x88, 0x0) 2018/02/26 17:39:20 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0xe5f2b1d, 0x7f, 0x5, 'queue1\x00', 0x1b9f}) r1 = inotify_init1(0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x486b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000000180)=0x8c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x3ff, 0x3}, &(0x7f0000000080)=0xc) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000200)={0x9, &(0x7f00000001c0)=[{0x0, 0x80000001}, {0x6, 0x9}, {0xc6e, 0x4}, {0x2, 0x4}, {0x3, 0xffffffff}, {0x5, 0xfffffffffffffff9}, {0x2, 0x4}, {0x80, 0xfffffffffffffffe}, {0x0, 0x6}]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f00000000c0)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000001100)=0x1008) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r1, 0x8, r6) fcntl$getownex(r1, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r7, 0x0, 0x0) getsockname$packet(r2, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001180)=0xfffffff8) waitid(0x1, r7, &(0x7f0000000040), 0x3, 0x0) 2018/02/26 17:39:20 executing program 3: pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x4000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x10000, 0xeb9, 0x8100, 0x400}, 0x3a9) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xfa5, 0xfffffffffffff476, 0x10000, 0xc93f}, 0x8) setsockopt(r2, 0x107, 0x8, &(0x7f0000000040)="ac12ca2546232f600ed7b82bf4b6f271960b2aaaf4372cf7e41f7a2f988928cc37cd408da306d1cde49beb996df21e3cb07ce427eaed1c51e48b0fe40670ed855a105a625ebe5144904c513e3879f59c3ba92d70d21349c92d195fc02f265b749def57d2e0d47c9eba64f4ad0d7555cd6a68d2292a5480ed4ffc319dd4ce1e31a705bccd480fd44e4ff91dcd89bf47f7f450f0f7e4d3aa934bad3450a01ddca56814fdf8b4844ec5bf044ec9852684027de6bfccd77d3e3e730b8e3bc839396b239459f8", 0xc4) ppoll(&(0x7f0000000040)=[], 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) fremovexattr(r0, &(0x7f0000000180)=@random={'system.', 'GPLvboxnet1.eth1/\x00'}) clock_getres(0x7, &(0x7f00000001c0)) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000240)=@buf={0xfb, &(0x7f0000000140)="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"}) 2018/02/26 17:39:20 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) fcntl$setpipe(r0, 0x407, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='\x00', r2) accept$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000280)=0x60) 2018/02/26 17:39:20 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x101000) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) shutdown(r1, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xee, 0x10000, &(0x7f0000276fe4)={0xa, 0xffffffffffffffff, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0xb) recvmsg(r1, &(0x7f00006f7fc8)={&(0x7f0000cb8ff0)=ANY=[@ANYBLOB="00000000000000000300000000000000"], 0x10, &(0x7f00003e2000)=[{&(0x7f000042cf4c)=""/180, 0xb4}], 0x1, &(0x7f0000451000)=""/47, 0x2f}, 0x0) 2018/02/26 17:39:21 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x8e65}, &(0x7f0000000100)=0x8) r2 = userfaultfd(0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x6) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB="110c010400000000000010400000010000000600000000000000000000000000000000000000000100000000000000000000000000000000fec207000000000000000000000000000000000000000000ed073122bcaa54fe8000000000000000000000000000a3d50c4d4fa76c252ac9e05ca9453092710400000000400000567a46dc0a3c1e1b77687239d581de5fe441cb433a4b1d50b6631bda30840ebf74d5b6f4ffdf5000007fc01121f3fafc898f09efe46aca7b079574442f2948d77f6a8f866a2d5a48c6009e1e7bc49e4b6963a9078ae42ef1d0785232c53804b0759c"], 0x68) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000006ff6)={&(0x7f0000000000)="18", 0x1}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ftruncate(r2, 0x8) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x8) userfaultfd(0x800) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) socket$nl_xfrm(0x10, 0x3, 0x6) timer_create(0x2, &(0x7f00000000c0)={0x0, 0xc, 0x2, @tid}, &(0x7f0000000140)=0x0) timer_settime(r5, 0x1, &(0x7f0000000180), &(0x7f00000001c0)) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x4000, 0x0) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x20a}) setsockopt$inet6_dccp_int(r4, 0x21, 0xb, &(0x7f00000000c0)=0x3, 0x4) 2018/02/26 17:39:21 executing program 6: r0 = socket$inet(0x11, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in=@local}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000140)="94b4a885700cfa45ee1ecce34d677de22bd8b4ec80e25ab42545c216460ed368e15d902487285cce22deeec38a8d5c9e2b90c574756604d4fcf1d571df7a8ac61486b0164fc5bc737ef489f982cb6244927f02f0f502d5d0e4afa1c0603427c840fa27752dca720d3245418521f45af50e065158c6afe7528b171a53724f10a2df6ad42639a05d282b9306f777980b5df406e57a1c818a3bbf075fef144e9d00e641152d13388e8be5e1", 0xaa) bind(r0, &(0x7f0000000280)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha3-512,cbc(cast5))\x00'}, 0x58) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000000100)=[], 0x0, &(0x7f0000000200)=[]}}, {{0x0, 0x0, &(0x7f0000000300)=[], 0x0, &(0x7f0000000100)=[], 0x38f}}], 0x2, 0x0) pipe(&(0x7f0000000200)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x4000, 0x0) renameat(r2, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') r4 = dup2(r0, r0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000200)) 2018/02/26 17:39:21 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000980fa8)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x4, []}]}]}]}, 0x40}, 0x1}, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/143, 0x8f}, {&(0x7f0000001200)=""/202, 0xca}, {&(0x7f0000001300)=""/243, 0xf3}], 0x6, 0x0) 2018/02/26 17:39:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000002dfa0)=[], 0x0, &(0x7f000001ef80)=ANY=[@ANYBLOB="20000015000000000400000007000000441005010000080000000000cf000000"], 0x20}, 0x0) 2018/02/26 17:39:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000100)=""/149, 0x95, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:21 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/02/26 17:39:21 executing program 3: unshare(0x20000) unshare(0x20020000) unshare(0x20000) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) fcntl$notify(r0, 0x402, 0x35) 2018/02/26 17:39:21 executing program 0: syz_emit_ethernet(0x4a, &(0x7f00008bbfba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x14, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "c45602f6"}}}}}}, &(0x7f0000775000)) syz_extract_tcp_res(&(0x7f0000000000), 0xb3ba, 0xc0000000000000) 2018/02/26 17:39:21 executing program 7: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000040)=0xfed5, 0x80000) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000080)=0x7, 0xffffffffffffff83) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = getpgid(0x0) r3 = getpgrp(r2) r4 = getpgid(0xffffffffffffffff) getpgid(r3) syz_open_procfs(r4, &(0x7f0000000140)='attr/sockcreate\x00') 2018/02/26 17:39:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6(0xa, 0x2, 0xfff, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$notify(r0, 0x402, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000000)=@allocspi={0xf8, 0x16, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {0x0, 0x81}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x0, 0x800}, []}, 0xf8}, 0x1}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000180)={{0x8, 0x8}, 'port1\x00', 0x89, 0x8, 0x3, 0x3, 0x2, 0x3f, 0x5, 0x0, 0x1, 0x2}) open(&(0x7f0000000100)='./file0\x00', 0x40200, 0x20) 2018/02/26 17:39:21 executing program 2: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) r1 = creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) unlinkat(r1, &(0x7f0000000000)='./control/file0\x00', 0x200) 2018/02/26 17:39:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) [ 48.786167] audit: type=1400 audit(1519666761.118:12): avc: denied { accept } for pid=6046 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 17:39:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20101, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) 2018/02/26 17:39:21 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd177001de78aabb64ffffffed008c46", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x3) 2018/02/26 17:39:21 executing program 0: setrlimit(0x7, &(0x7f0000df1ff0)={0x0, 0x1d44000}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) 2018/02/26 17:39:21 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000068a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000081dff0)={0x1, &(0x7f000059e000)=[{0x6, 0x0, 0x0, 0xfac}]}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0xbdc, 0x8000, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000121fc8)={&(0x7f0000620ff4)={0x10}, 0xc, &(0x7f00001e9000)={&(0x7f0000a5d000)={0x3cc, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x3b8, 0x0, [@generic="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"]}]}, 0x3cc}, 0x1}, 0x0) 2018/02/26 17:39:21 executing program 1: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="ca010037", 0x4) r1 = dup(r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@generic="d3dc246dc1f989ace55077716376e00d", @ifru_map={0x7ff, 0x100, 0x5, 0x86, 0x7, 0x7}}) 2018/02/26 17:39:21 executing program 4: futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:21 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000012fa0)={0x0, 0x0, 0x0, @tid}) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80040, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)="da00") tkill(r2, 0x15) sendto$inet6(r1, &(0x7f0000000080)="bc895cdf1c9d1abe10ea9c8686221af6bcd42d7000ef3826b6e0053edcb0ea3fa3256bbaeff30d68e299a3e84a2046f763578e2bd5e26a4797af5b773b07a2df82ee69c45a36f788f0c7f676dbadc547a7f2153faf8b57884937284692ab9ed46efe104cb996fc88618de1e0f50349d8afef65f3c086af6ff1a50065f11e9b70ce0635c53498caf301277f5c46d4b78c5ef035bfdb1348b63eed38f41a8f08fc98d4bd978ba5989d3910920fcf865b9df1f27a14d74f31a5f1c236a20f9950", 0xbf, 0x4, &(0x7f0000000140)={0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 17:39:21 executing program 3: keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x2) 2018/02/26 17:39:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a28fff), 0xfffffffffffffc63, 0x20008045, &(0x7f00008e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ppoll(&(0x7f0000104fd8)=[{r0}], 0x1, &(0x7f0000928000)={0x0, 0x1c9c380}, &(0x7f0000c73000), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev={0xac, 0x14, 0x0, 0xf}, @in=@empty, 0x3, 0x0, 0x0, 0x1, 0x2, 0x20, 0xa0, 0x6f, r1, r2}, {0xf7, 0x8, 0xfffffffffffffffa, 0x3, 0x9fcb, 0x5, 0x6, 0x4}, {0x9, 0x0, 0x7, 0x1}, 0x3, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x1, 0x4, 0x1, 0x4, 0x9, 0xffffffffffffffff, 0x1}}, 0xe8) 2018/02/26 17:39:21 executing program 4: futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 48.895222] l2tp_ppp: tunl 59: set debug=370001ca 2018/02/26 17:39:21 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20109, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rpc\x00') ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x6840, 0x9, 0x2, 0x100000001, 0x8, [{0x4, 0x9d, 0x4, 0x0, 0x0, 0x22c03908193b4ae}, {0x2c, 0x36, 0x7, 0x0, 0x0, 0x3c80}, {0x1ff, 0x4f, 0x3, 0x0, 0x0, 0x80}, {0xd7, 0x10000, 0x7, 0x0, 0x0, 0x3}, {0x3, 0x0, 0x2, 0x0, 0x0, 0x400}, {0x5, 0x7, 0xffffffffffff0000, 0x0, 0x0, 0xc00}, {0x9, 0x7, 0x8, 0x0, 0x0, 0x1}, {0x8000, 0x4, 0x4, 0x0, 0x0, 0x201}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x6}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000300)={r3, 0x8}, 0xfffffe4e) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x3, 0x7, 0x2676, 0x3ff, 0xfffffffffffffff8, 0x40, 0xc629, 0xa7, 0x40], 0x9, 0x150, 0x4, 0x4fe, 0x0, 0x32c9a76c, {0xa118000000000000, 0x5, 0x400000000000, 0x9, 0x5, 0x7fff, 0x5, 0x5, 0x4, 0x3, 0x8, 0xffff, 0x7, 0x1b, "16d2e20f2769dfe8f0f71a8ed10d1d0dac5c819c761d42a1a1a3dce25c76f9b3"}}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000280)='cdg\x00', 0x4) 2018/02/26 17:39:21 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xffff, 0x6969}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r2, 0x9, 0xc5, 0x2}, 0x10) connect$l2tp(r1, &(0x7f000000b000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a) 2018/02/26 17:39:21 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) ioctl$TIOCNXCL(r0, 0x540d) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffff00000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0xffffffffffffffc4) r3 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r3, &(0x7f000002cff6)='./control\x00', 0x0) r4 = openat(r3, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) fcntl$setlease(r4, 0x400, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r4, &(0x7f0000012ff6)='./control\x00') ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="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") renameat2(r4, &(0x7f0000bee000)='./control\x00', r3, &(0x7f000003a000)='./control\x00', 0x0) 2018/02/26 17:39:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x3f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002e2b)) 2018/02/26 17:39:21 executing program 1: r0 = socket(0x10, 0x2, 0xc) recvfrom(r0, &(0x7f0000000000)=""/227, 0xe3, 0x3, 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) write(0xffffffffffffffff, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r3 = socket$pptp(0x18, 0x1, 0x2) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000002c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) r8 = getegid() sendmsg$unix(r0, &(0x7f0000000440)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000180)="a88ad250d209f497fec0098d3e8857168da3a8336bd65749977b5f878d0d768b7428bec093bfe41fbd5aaa414dfe6985f2971eac922ff29200f9512dcfa415e5224b5299a638ea63978c0a96d341451d7e2b7291e1f006b7bf7053e90db3af22208c3b5333d87d8f0e2ae56f4f51f654785d4364f007cbc1ce57d44473a9a5da985fc2f596e2c1c7261fb361c179d26c2756c125912716", 0x97}, {&(0x7f0000000240)="66526e84fd86", 0x6}], 0x2, &(0x7f0000000380)=[@rights={0x20, 0x1, 0x1, [r2, r2, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r6, r8}, @rights={0x30, 0x1, 0x1, [r2, r1, r1, r2, r1, r0, r3]}, @rights={0x28, 0x1, 0x1, [r0, r0, r3, r0, r1, r1]}], 0x98, 0x40000}, 0x20004000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000480), 0x4) sendmmsg$unix(r1, &(0x7f0000000900)=[{&(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000007c0)=[{&(0x7f00000004c0)="6ea656bda9e0ac30ffe92db4509875a942e098c66f31a58debe99e2068edfa3edb00421faf537d922edda3dabcac690157b89ae569a4d2cb77a0d55f193a306ff0f76707d15cc39bcf715beb25d9460578dede4b86d7644436aa9a95a8945206b1ded477d3ae8fae5a0d6e", 0x6b}, {&(0x7f0000000540)="7c092e9a487086426478cbf35bd317196dde805b0812dbe03d0d2d987ac833322dfdc009e2fdc5dd4aa7f58a58e82d1baa99c20321f5debbd20bf198865e6113f180474182c0db5600e55b9c666c678524ac022db904850f013647fa45da46f84271e401537252cb8a0913d28f6b", 0x6e}, {&(0x7f00000005c0)="79e2a440e0734badbacc78931916fe7055c3bbd7b711fb9fa42c9e993e38f37094429afc249e002a791e5ace64", 0x2d}, {&(0x7f0000000600)="78a7eda8a481f7136b8dfc409b8a8b594bf40ae229ecd277fc68473a9d2d0851e3cb47e022a794f99ff03ae5805868a80e99f823869695b1bb455b0efca095e8ab23884284a551cdf4a21e5a435a43acbd2fcdde0439e86c8a0e2e7bd2da53cd007eeb9b9e2d3d5b04e1241b2283cc2fcf2e6029ecf5f2b1d440cefdbe8a7980aa49607081545a40ab8453f34fe4cd62d96b18615795ec93981e8fc473b6ca790f0cb151817375dfeb6e812e11", 0xad}, {&(0x7f00000006c0)="b194eb6f0f556b68302aa8f739d3f9aad0588cef6ed1848e48f8b9a711df5907d0dcdb04380b2007d313455d763b295191bc548fa6aba633e1d0ab407a26840ecd4abe3b610e13f20f7b82b96ecf98f90b39d1a824857008bb6dfb069c3b0808c7461af357343c6824f48833125eb4fb7dfe53fcf32fb79ca5b442d009e6bab3217fd64bf1e66fdc7517d3c3c3fba3049364ed0fa1005cb7aae709d3d067ef31cf053e8ef6e8db62fbada0d31d44700e944433d80fbe9d00579d2f9b1a6570fbbb", 0xc1}], 0x5, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r4, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r5, r6, r8}, @cred={0x20, 0x1, 0x2, r4, r6, r8}], 0xa8, 0x80}], 0x1, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x20000, 0x0) 2018/02/26 17:39:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/220) 2018/02/26 17:39:21 executing program 3: r0 = memfd_create(&(0x7f0000000000)='-selfproc\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/02/26 17:39:21 executing program 4: futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:21 executing program 2: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x40000000000000}) writev(r0, &(0x7f0000728fa0)=[{&(0x7f0000ccafb9)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/67, 0x9}) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/02/26 17:39:21 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:21 executing program 0: futex(&(0x7f000000cffc), 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:21 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2400000002031f001cfffd946da2830020200a000900020002fffbc4f434000000000000", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000080)="5e71b07ed812458032ce5098", 0xc}, {&(0x7f00000000c0)="6adc30c826a7de42a724f6b63133dc7eddd57bea06c0c3f4954e808e7d58d764a171378cc28aeeb52f9438d7db97391f4e5a08c7a970f9fce21c38d7a05d074a6b5bc43c59a350bcb59ab39ef03d3013e3e0e12214387e22ae43201eaf86d724209ac2184d61ac498f8ba69c6318b75424815b81599f788710d8c6799605e8e44455384a5c34c6c3ae4538378e53aca4ffa859a59cb7ca1c349d892ea765910d0c4df948158de2d8e76d59e86782a0e27a947034d89dd1b2fad45a8aa02a345572b1490a89a2e95ee869473f96119ed47ab9fd942ada6ccc5d59d58dd79dbcb2f6bde34bd6774a964684bf5983f52945b2603280d2c1210508accd", 0xfb}, {&(0x7f00000001c0)="abb5", 0x2}, {&(0x7f0000000200)="520555625d43f25bdfcf638d86d7987e6573090c0d6a4b8de15fa0e13eb61d33ae7a203da314b1ddb7550cdd389c7f2c57dec665a91f5f4a3a2e5c8e0ba89384f188b3bfce476932f0a1f50d4edd1dba113650fd9250c5cde2d3862d30353f262e5bc536f74f27", 0x67}, {&(0x7f0000000280)="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", 0xfb}], 0x5, &(0x7f0000000400)=[{0x110, 0x11c, 0x6, "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"}, {0x78, 0x108, 0xf3, "7a447027e2c08fc257059aabc99dcc0967de03b4182811e1cf90c8456968899c075c83f08d7ab40768ce415588626edcaba706dc773365392167971bd5c042655c004f9012862f42bb0c70770f43a09347859a3feb6af2cf9ef3c381c0f4da4a9882a3ea"}, {0x88, 0x11f, 0x3, "133e8c3b03a4073158b6f232780afca15ff1becd7690eea1b6b4876c6107aa238aa8b8c457e37e1b4969cc44cfb8329057f0bdd665fcc7b9b12d3a9b154998a16d07139d8f201862f39dbb34363d00f51288fadfb195968c6e29a7ec09f49bff44ee58c5938ae11ca0fb93d1ecbea1706cdc98861111"}], 0x210, 0x240000c5}, 0x4040080) 2018/02/26 17:39:21 executing program 2: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x40000000000000}) writev(r0, &(0x7f0000728fa0)=[{&(0x7f0000ccafb9)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/67, 0x9}) getpeername$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) [ 48.992266] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 49.030330] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 17:39:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0xe2e3, 0x4, 0xeb5}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x5000}) r2 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x1) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) 2018/02/26 17:39:21 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @rand_addr}}, 0xffffffffffff8001, 0x6, 0x7, 0x498, 0x3}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x1fc000000000}, 0x8) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000004c0)={0x4, &(0x7f0000000180)=""/69, &(0x7f0000000440)=[{0x5, 0xc3, 0x2, &(0x7f0000000200)=""/195}, {0xba7, 0x41, 0x8, &(0x7f0000000300)=""/65}, {0x80000001, 0x3b, 0x3, &(0x7f0000000380)=""/59}, {0x6, 0x5f, 0xb68, &(0x7f00000003c0)=""/95}]}) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000500)={r1, 0x8001}, 0x8) mq_notify(0xffffffffffffffff, &(0x7f00006cb000)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000436000), &(0x7f000065f000)}}) [ 49.037078] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 49.038563] audit: type=1400 audit(1519666761.368:13): avc: denied { read } for pid=6096 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 49.040665] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 49.070023] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 49.081998] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.112403] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 49.113291] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 17:39:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80800, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ftruncate(r0, 0x7f) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) 2018/02/26 17:39:21 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xb0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x6, 0x4, 0xffffffffffffffa8, 0x4, 0x5, 0x3}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000417000)='./file0\x00', &(0x7f00008ec000)=[], &(0x7f0000abffd0)=[]) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/02/26 17:39:21 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x3f}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000002e2b)) 2018/02/26 17:39:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x10001, 0x6, 0xdbe}]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af6fe2)=""/30, &(0x7f0000001000)=0x1e) 2018/02/26 17:39:21 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) accept$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$VT_RELDISP(r1, 0x5605) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x32, r2, 0x0) socketpair$ax25(0x3, 0x5, 0xc4, &(0x7f0000000040)={0x0, 0x0}) getsockname$ax25(r4, &(0x7f0000000100), &(0x7f0000000080)=0x72aca988a237d15d) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000000140)=""/6, &(0x7f0000000180)=0x6) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f00000000c0)) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000140)=0xd2) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x8) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00000001c0)=0x7, 0x4) syz_open_procfs(r5, &(0x7f0000000240)='net/xfrm_stat\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000200)={0x4}) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000001c0)={0x5a, 0x7f}, 0x8) 2018/02/26 17:39:21 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:21 executing program 3: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept4(r0, 0x0, &(0x7f0000000040), 0x800) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x81) lseek(r1, 0x5, 0x5) poll(&(0x7f0000000000)=[{r1, 0x8000}, {r1, 0x80}, {r1, 0x200}, {r1, 0x80}, {r1, 0x1088}, {r1}], 0x6, 0x10000) 2018/02/26 17:39:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xffffffffffffffff}, 0xfffffffffffffffd, 0x10000000, 0x0, {0xfffffffffffffffe}, 0x0, 0x4}) 2018/02/26 17:39:21 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x100000001, 0x574}, 0xc) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000ffefc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00008dff3c)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 17:39:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) getresgid(&(0x7f0000000080), &(0x7f0000000200)=0x0, &(0x7f0000000240)) fchownat(r0, &(0x7f0000000000)='./file0\x00', r1, r2, 0x800) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r3, &(0x7f0000000180), 0x7) 2018/02/26 17:39:21 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f00002e6000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket(0xb, 0x0, 0x2e) setrlimit(0x3, &(0x7f0000000000)={0xec}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x0, @empty}}}, 0x90) recvfrom$ipx(r1, &(0x7f00000000c0)=""/103, 0x67, 0x10002, &(0x7f0000000140)={0x4, 0x10000, 0xffffffffffffffff, "94b6431d3df5", 0x1}, 0x10) 2018/02/26 17:39:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') ftruncate(r0, 0x7f) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r0, &(0x7f000074d000)=[{&(0x7f0000518f80)=""/128, 0x80}, {&(0x7f00006d1000)=""/147, 0x93}], 0x2, 0x0) [ 49.200564] audit: type=1326 audit(1519666761.528:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6141 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 [ 49.225037] audit: type=1326 audit(1519666761.558:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6141 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/26 17:39:21 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3f, 0x4) add_key(&(0x7f0000bbaff8)='trusted\x00', &(0x7f0000c33ffb)={0x73, 0x79, 0x7a}, &(0x7f00000d6000), 0x0, 0xffffffffffffffff) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x2) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, 0x0, 0xa8aa00000000}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r4, 0x80000, r2}) finit_module(r2, &(0x7f0000000140)='self)\x00', 0x1) listen(r0, 0x0) 2018/02/26 17:39:21 executing program 7: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) write$evdev(r0, &(0x7f00005d7fa0)=[{{0x77359400}}], 0x10) timer_create(0x5, &(0x7f0000000080)={0x0, 0x3d, 0x2, @thr={&(0x7f0000000000)="71b7c51efce64f07703b226e954b9bdee7eff2175df80488f4a8e7aca705c85bbe41aab734522435", &(0x7f0000000040)="bcecf43aa346444999"}}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000180)={{r2, r3+30000000}, {0x77359400}}, 0x0) vmsplice(r0, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'user.', '&vmnet0)\x00'}, &(0x7f0000000240)=""/93, 0x5d) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r4, 0x1000000000016) 2018/02/26 17:39:21 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x100000001, 0x574}, 0xc) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x84000) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{}]}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000ffefc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00008dff3c)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/26 17:39:21 executing program 0: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r1) 2018/02/26 17:39:22 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e9c595d40226427cc0065870fca139312dbd8d3fe9371872ab439532cf4df26d5ea1394a13a8a3d912fb1e2d6097b2d054a053d063e265b749a3fda659e6d3f3d5d80b2c1424eb6f643fd72ecb2cc7fa96eceb80d988296a6fe64c72e65dd457f3fbcf7adabfcdd65911c83bc0839507ecbc2d6f7ed4a3b003ca82f036186c4049c0f1bd5b33b9e1af8651", 0x8b, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="f62afb5bd1287dd1580718cbfa3e970ab496d4af354d8e258dbffdec1552dddd24f760bd2eea01f2bdbd958211da17f94ffc1e7a026accae84938a361565b4e2fb0df60476513bd70a5f833859f4b6f9401c5d5387311f4b24332b6edaf33c56c12cf4a1b8d97c34ee852d27190b18c471ba1ff823fd40d0", 0x78, 0xfffffffffffffff9) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="aebbb0e46935dfd9c456e1be8082972b84ef6797c4a0aab2b8d835081650", 0x1e, r2) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000643ff0)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b05f98)) 2018/02/26 17:39:22 executing program 0: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fanotify_mark(r1, 0x0, 0x10, r2, &(0x7f0000000040)='./file0\x00') r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000080)=0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x100000000, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x3ff, 0x8, 0x2, 0x4, 0x9, 0xe7db, 0x400, r5}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000000040)=0x800, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000040)=0x7) connect$l2tp(r4, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, 0x4, 0x0, 0x1, 0x3}}, 0x2e) syslog(0x2, &(0x7f00000000c0)=""/224, 0xe0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_buf(r3, 0x0, 0x486, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993c914) 2018/02/26 17:39:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x3000)=nil, 0x3000}}) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000418e8c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/26 17:39:22 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev, @multicast2}, &(0x7f0000000180)=0x8) sendfile(r2, r3, &(0x7f0000000180), 0x7) socketpair$inet(0x2, 0xf, 0x400, &(0x7f0000000040)) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x8, 0x2, 0xc5, &(0x7f0000ffc000/0x2000)=nil, 0xfffffffffffffffb}) getitimer(0x0, &(0x7f0000000100)) socketpair$inet(0x2, 0x4, 0xb6fca59, &(0x7f0000000100)) 2018/02/26 17:39:22 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x4) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x1, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/02/26 17:39:22 executing program 7: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) getrlimit(0xb, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x7ff}) 2018/02/26 17:39:22 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x56) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000000100)=[], 0x0, &(0x7f0000000200)=[]}}, {{0x0, 0x0, &(0x7f0000000300)=[], 0x0, &(0x7f0000000100)=[], 0x38f}}], 0x2, 0x0) 2018/02/26 17:39:22 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:22 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x0) renameat(r0, &(0x7f00004b9ff8)='./file0\x00', r0, &(0x7f0000c36ff2)='./file0/file0\x00') 2018/02/26 17:39:22 executing program 7: rt_sigaction(0x3e, &(0x7f0000e0efe0)={0x5}, &(0x7f0000c4c000), 0x8, &(0x7f0000616000)) getrlimit(0xb, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000256ff8)='status\x00') sendfile(r0, r0, &(0x7f0000000000)=0x7ffff, 0x20000000000000a) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x7ff}) 2018/02/26 17:39:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r2, 0x3}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000140)={r2, &(0x7f0000000100)=""/48}) 2018/02/26 17:39:22 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) syz_emit_ethernet(0x2d, &(0x7f0000000080)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@x25={0x805, {0x2, 0x400, 0x3f, "52837451bd2173f733c41f37bcd15e6aa8095a20711ea9c7a9220609"}}}}, &(0x7f00000000c0)={0x1, 0x7, [0xda5, 0xfb9, 0x232, 0xc23]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000080)={r2, 0x3}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x9596f1abc8b6cb5a, 0x2}) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000623fe5)=""/27, &(0x7f0000556ffc)=0x1b) 2018/02/26 17:39:22 executing program 3: r0 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='nodevkeyring\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='j\v', 0x2, r0) clone(0x0, &(0x7f0000000000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000000040)) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='I', 0x1, 0xfffffffffffffffe) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x40802) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000001c0)={0xb5bb, 0xd9b, 0x6, {0x77359400}, 0x7fffffff, 0x1b4}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @empty}, @in6=@empty}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) 2018/02/26 17:39:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x2}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000180), 0x7) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv6_getmulticast={0x14, 0x3a, 0x700, 0x1, 0x3, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x44000) 2018/02/26 17:39:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x7fd, "7175657565310000000000000000000000000000000000000040000000000000000000000000000000001000"}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/sockcreate\x00') ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000080)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) 2018/02/26 17:39:22 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getgroups(0x4, &(0x7f0000000080)=[r3, r3, r3, r3]) ptrace$peekuser(0x3, r2, 0x1ff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) 2018/02/26 17:39:22 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x440, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3ff, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000016, &(0x7f00002a1000), 0x0) 2018/02/26 17:39:22 executing program 6: clone(0x0, &(0x7f0000aad000), &(0x7f0000d20ffc), &(0x7f00004e5000), &(0x7f000018ffff)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80800) userfaultfd(0x80000) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000000c0)=0xfe) socketpair$inet6(0xa, 0x80807, 0xff, &(0x7f00000000c0)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={@generic="d931b7ff9fedbcbef407a0d27fff6ba5", 0x9}) r4 = dup2(r2, r3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000000)="6d5e3ab3d4a040f55ea86d0ca61a1081527259b7feb4202c40db37dd1ed40fcbb41ce3f9f4db9571c18d9a8ab8848af80cbf55ab4712ef546cca58a39793677aa340f56cf16a2f89c2083e72841c6bdf3e4b4b924672e4b527de4dffc660d20d9ffc987c8645856532d399f48c3d2cd762427aa6a7ac33283c26d3a8510dbc1b11bc7b67472c02970f206bbae0f5ca807626f81ceb5d8865", 0x98) setpgid(0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000140)=@int, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/02/26 17:39:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x5, 0xb, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x7, 0xffffffffffff0000, 0x1}, 0x10) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @loopback=0x7f000001}, 0x2, 0x1, 0x0, 0x2}}, 0x26) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/02/26 17:39:22 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100000a000000000010000000800002001300fe000000000000000000f5ff030006000000000002000000e00000010000000000000000030005000000010080800000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/02/26 17:39:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000a61ff4)) r4 = dup(r2) ioctl$TIOCSBRK(r4, 0x40044591) ppoll(&(0x7f0000e06fe0)=[{r3}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) sendfile(r0, r1, &(0x7f0000000180), 0x7) ioctl$void(r0, 0xc0045878) 2018/02/26 17:39:22 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000deb000)="a2f7223d", 0x4, 0x0, &(0x7f0000deb000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/26 17:39:22 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x7, 0x5, 0x400, 0x5, 0x2, 0x6, 0x3, 0x1c0, 0x7, 0x8}, 0xb) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000d20000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_AF_SPEC={0xc, 0x1a, []}]}, 0x40}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_getroute={0x1c, 0x1a, 0x15, 0x6, 0x3, {0xa, 0x10, 0x10, 0x5, 0xfd, 0x0, 0xff, 0x7, 0x1000}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40001) 2018/02/26 17:39:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x11) pread64(r0, &(0x7f0000c11fd5)=""/43, 0x2b, 0x0) 2018/02/26 17:39:22 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000f50ff6)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x28, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/02/26 17:39:22 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000d30000), 0x4) r2 = dup(r0) getpeername$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) r3 = dup2(r0, r0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/02/26 17:39:22 executing program 3: r0 = socket(0xa, 0x5, 0x0) recvmmsg(r0, &(0x7f0000c58ed4)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000000000)=[], 0x0, &(0x7f0000475000)=""/97, 0x61}}], 0x1, 0x0, &(0x7f0000362000)={0x77359400}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x110) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff5fec)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6]}}, 0x1c) 2018/02/26 17:39:22 executing program 6: r0 = syz_open_pts(0xffffffffffffffff, 0x6000) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x16423a806d51ed5b, 0x1) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) ppoll(&(0x7f0000000080)=[{r0, 0x40}, {r1, 0x400}, {r2, 0x6401}], 0x3, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100)={0x8}, 0x8) r3 = socket(0xa, 0x2400000001, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00001b0d70)=ANY=[@ANYBLOB="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"], 0x110) getsockopt$inet6_buf(r3, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000040)) 2018/02/26 17:39:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0x4, {0x2, 0x2, @broadcast=0xffffffff}, @generic="7dba131986f8570a2e566479b7864cc7"}) fcntl$dupfd(0xffffffffffffffff, 0x7, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x800, 0x8001, 0x5, 0x9, 0x5}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/02/26 17:39:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x10000000000000, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2000001) ftruncate(r0, 0x3) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)) 2018/02/26 17:39:23 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x80, 0x4) mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f0000732000)='./file0\x00') chdir(&(0x7f000041b000)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f0000c0cfc6)="01000000ff1c679a30d9eddd264ac212904b9657f1372f64bd07b6984a8fb391420ad2b78fe5dd8904c3314782589c96cdfdaac2d661cf4628c3", 0x84000, &(0x7f0000f4a000)) 2018/02/26 17:39:23 executing program 2: r0 = accept$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x10) fcntl$notify(r0, 0x402, 0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000040)="393ae1d346ce057012d3b7e80a5ff95d5af07ff907138bc6995eb908fbcf0d8982a37c807070d674cc98b445453fe6517858d2b35daf1b3dc3b6ed6ef2f7ffdb2f3c26c5bb247af19edb816068c8b6ad9aaac4899ec21daa096700daed18c5a22464db61df5ec8620da8a31cce16b8c07009a824a20d3424363fd7532da59d1e949b15cf2e7ed24d37f626aed81ab3dff3acd4c04f5502fcaab3c32633275a19fd131f824dc6db05f6c6964dfbcdb58d5045f2ea0c7f4875ac919becd911ffb024bd795ec3e959930cb193154756e69050274c5d139ab5d260438991f8e2dbbd71639880285718b8c412a101620dc1b260"}, {&(0x7f0000000140)="1e929b6c78897774c97b2e6f7905c702ce4b9aefeb5e44b74e0e850dd0c6f8c28c65b0fd7a8d163914fba2174d2ca318cfe72d77207a222563585147"}, {&(0x7f0000000180)="ebb6c149ad55e61d46c8bbf07ccb823b3ac86b0ea1b54d374ff864091d1e0d920d8ee299afd38b2856aa9f00aa338cd6ce46b1a901b65d988183fc09b8cecb69aa"}, {&(0x7f0000000740)="4be80ca36d051335ea8782143805f1b869158c2a7accafcdaa1a3227dffb38"}, {&(0x7f00000006c0)="1f81e1464b19c7a614bbfb76cf2420cf1f8e180a13d506c58b5d4052998d9648e25451173dd7f077fa506eff65acaa6efecf26322a6101c91fa4d149401998c392b6cdfc954eae7eed70eb449401af04714424dd9fc061487a5f76b53b14f536a594b704da5e0000008000000000acb5f8a1a3af8872e3d1eb937d"}, {&(0x7f00000002c0)="632b38a41c27c44d843ca87311c44f13c07aa796f6b4febff470c5467f1b065c1e6353ec4f1919620f7a44d374ec7883b0121edcc8693b2ed1c521a1eecb01416320037f806aeae82639397b41fe6247ced5f31faf0f574773e0d4b09f20e65ee03fb4fff9078d7c55c84dc534c74fbc518a7ecc1642516ee52b078f225cd93c214b5874d0d9fa6d0ab84e6784534fe0673ba2c4aa"}, {&(0x7f0000000380)="6306c0f4f0ed10995250858997d63cb3b5d85ea587a9074aba99678361a7f7757b1838cfd5c3b27ba708c97884b690963bd285a4d654c90789176dc56830d56197aa1dddfdc0be223bbab0881e252317897481b19e7d5c2168fe3b295dffadb417fa"}, {&(0x7f0000000400)="8fe4316d449fd4a783ae2ef4f47a5def5034092a3b314f0449a4cc4b82c7e30091cda5d100a7d5c1fd7c8705250b528460fb527b4ae5b05b35c80d8b7dfa90a29ceb2db18a24b1742b9e7acae96aef58bd0e675478b62c9c31effa70b2ebf485d46a2d5ca6fe1de4782c7fd64f0aff4685ae19aefd98f53b56174734319524af7b3d544271e1b5e2d01339833c24a774b5e508792004dc3bd5405314343576c7f01cd28b9fd8cb44bfe3b8896ff2e85aa4c47839f0fcf08633cb621282fb8907a73e06a0cb3d96713c2f736020123784b7e2672081bb3db30006cbc89c2d"}, {&(0x7f0000000500)="ba627e43d438e518e09b58b55cd07690fdf8368d475b89d016372f36ec90390c0eded0f5aeff471d7dae17ea8c0771dc2ffee4971aee0dd377a9e05955f5447d94227d4943d3f4e2bb17a0619a3145d1717c1239d3afab4705225926c58754cde3d6b18e903f1c55f0edcce8ea0ec499ce1369353736daaa15ce4d033dcd3cdbeb3ab8fcb8a4eed1b859b348f4ee93689799b9411d20a6b3da2d2a3fcbc0cf46c6a0b575cc60ece18b7030a944abd9f72467b5d7f384ff91ab3a4f68550246496280e64add40085bbc402b3c3b6e6ff109ef7e195a75cbeaf3cf3afffc50c799f9c4aad7192fb0f07f3b59df684a49"}], 0x1d8) 2018/02/26 17:39:23 executing program 3: r0 = socket(0xa, 0x7, 0x591) r1 = accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x171) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r1, 0x8, r3) bind$packet(r0, &(0x7f0000000080)={0x11, 0x1a, r2, 0x1, 0x715, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), 0xfffffffffffffc55) 2018/02/26 17:39:23 executing program 6: r0 = socket$packet(0x11, 0x4, 0x300) inotify_init1(0x80800) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000009ffc), 0x4) 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:23 executing program 5: times(&(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:23 executing program 3: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r1, r2, 0x8}) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7ff, 0x40000000, 0xb76, 0x5, 0x7d082957}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000000240)=0x8c) 2018/02/26 17:39:23 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x18, "58b563f1a2d90dd38c3d9cbffb19bc12cb7f3f9a1db3dea6"}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x100, 0x4, [0x7fffffff, 0x7ff, 0x68, 0x1000]}, &(0x7f0000000100)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x1, 0x4) 2018/02/26 17:39:23 executing program 6: r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept$inet(r0, 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_timeval(r1, 0x1, 0x13, &(0x7f0000000000), &(0x7f0000000000)=0xfffffffffffffe32) seccomp(0x200000000000001, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getpriority(0x1, 0x0) 2018/02/26 17:39:23 executing program 2: r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) waitid(0x0, 0x0, &(0x7f0000000000), 0x9, &(0x7f0000000040)) 2018/02/26 17:39:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:23 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000015cff6)=@file={0x1, './file0\x00'}, 0xa) utime(&(0x7f0000652ff8)='./file0\x00', &(0x7f0000000000)={0xfffffffffffffff7, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0x3ad) 2018/02/26 17:39:23 executing program 5: r0 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000dc7000), 0xffa4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) sendfile(r1, r2, &(0x7f0000000180), 0x7) ioctl$TIOCNXCL(r2, 0x540d) 2018/02/26 17:39:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0xffff, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030095911a686b473f1b986c48b51bae20090a000000000000000000000003000600000000000200003ce0000001000000000000000002000100000004d20000000200000000030005000000000002000000e000000100000000"], 0x50}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) sysfs$3(0x3) 2018/02/26 17:39:23 executing program 0: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)='F', 0x1}], 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c599", 0x2}], 0x1, 0x6) 2018/02/26 17:39:23 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4, 0x9, 0xb, 0x15, 0x0, 0x6, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x7f, 0x0, 0x0, 0x4, 0x7}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_filter={0x5, 0x1a, @in=@dev={0xac, 0x14, 0x0, 0x10}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x0, 0x14}, @sadb_address={0x5, 0x0, 0x3c, 0x80, 0x0, @in6={0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8}}, @sadb_address={0x5, 0x0, 0x33, 0xa0, 0x0, @in6={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}}, @sadb_x_nat_t_type={0x1, 0x14, 0x24}]}, 0xa8}, 0x1}, 0x24000010) sendto$llc(r0, &(0x7f0000000140)="6093dc97ecd983972e1f8ec2d9546fbb3f78be9c4661b8a84216d66d3dd61ce28f7906894f878f0bc1ff15675fb67a2244856e9c2319868dcc75a83da28cc254caf152649c4cc92f46a61f6c90d73546dddb4117b102b629e72a39c2a1c694e773f4add7fe6ceb45ecba09553bc56fc8a3c0f42f7686e4bfd4e992ece97efacb1134272965934c2f1ab7ae83f008d0125449f8d9aa2fd98fe6dc79715f89d9fa3c2b62e44883e4d622599942e60ebd0242f9a575c4c59d5fb91c3d7e903e6f574f490846d4406969429e3d210a8b1954d343af312f7fab625fd0bd9d01", 0xdd, 0x800, &(0x7f0000000240)={0x1a, 0x1b, 0xfffffffffffffff5, 0x800, 0x4, 0x20, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40040, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xffffffffffffff7e}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r3, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000002c0)={0x0, @empty, @empty}, &(0x7f0000000300)=0xc) bind$packet(r2, &(0x7f0000000340)={0x11, 0xff, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/26 17:39:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x664, 0x6e, 0x55}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8400, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:23 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x42881, 0x8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x3, 0x3, 0x0, 0x3, 0x100000001}, 0x4, 0x6}) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b1d000)=[], 0x0, 0x0) sync() 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:23 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/02/26 17:39:23 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000040)={0x0}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x3ff, 0xfffffffffffffff9}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x7fff, 0x8005, 0x12, 0x7fd, r3}, &(0x7f0000000140)=0x10) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000001c0)=0x0) fcntl$setsig(r0, 0xa, 0xe) process_vm_writev(r4, &(0x7f0000000200)=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/160, 0xa0}, {&(0x7f0000000300)=""/173, 0xad}, {&(0x7f00000003c0)=""/163, 0xa3}, {&(0x7f0000000480)=""/151, 0x97}, {&(0x7f0000000540)=""/62, 0x3e}], 0x5, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000fc9fc0)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000000140)=0xe8) pipe(&(0x7f0000000580)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[], &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x6}, 0xc) readv(r0, &(0x7f0000000640)=[{&(0x7f00000001c0)=""/255, 0xff}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/154, 0x9a}, {&(0x7f0000000480)=""/124, 0x7c}, {&(0x7f0000000500)=""/28, 0x1c}, {&(0x7f0000000540)=""/208, 0xd0}], 0x6) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000006c0)=0x7, 0x4) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000740)={0xa, &(0x7f00000006c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TIOCCONS(r6, 0x541d) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r8, 0xc08c5334, &(0x7f0000000800)={0x8, 0x8, 0x3, 'queue0\x00', 0x7}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000780)='/dev/loop-control\x00', 0xa0002, 0x0) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00000008c0)=0x0) fcntl$setownex(r7, 0xf, &(0x7f0000000800)={0x3, r9}) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000840)={r5, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000900)=0x31, 0xfffffffffffffed6) perf_event_open(&(0x7f00000008c0)={0x5, 0x78, 0x1, 0x1, 0x5, 0x100000001, 0x0, 0x5, 0x1, 0x1, 0x1, 0x6c, 0x3, 0x7fff, 0x8, 0x7f, 0xd80000000000, 0x20, 0x0, 0x40, 0x1fc00, 0x40, 0x6, 0x667, 0x904, 0x3f, 0x5, 0xff, 0x10001, 0xc509, 0x2, 0x8d, 0x7fffffff, 0x2f6c000000000000, 0x7, 0x17, 0x8, 0xf2, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000880), 0xe}, 0x253a0, 0x6000000000000, 0x7fff, 0x7, 0x3b7, 0x6, 0x2}, r9, 0xdb, r8, 0xd) 2018/02/26 17:39:23 executing program 0: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e9ffc)=0x6, 0x4) fchdir(r0) 2018/02/26 17:39:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000000040001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x181000) signalfd(r1, &(0x7f0000000080)={0x2}, 0x8) sendfile(r0, r1, &(0x7f0000000180), 0x7) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000080)=0x7, 0x4) 2018/02/26 17:39:23 executing program 1: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)={0x0, 0x0, 0xfffffffffffffffc}) delete_module(&(0x7f0000000000)='posix_acl_access\x00', 0x200) mkdir(&(0x7f00000baff8)='./file0\x00', 0x40000075) chroot(&(0x7f0000be2ff8)='./file0\x00') prctl$getname(0x10, &(0x7f0000000000)=""/160) 2018/02/26 17:39:23 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, {0xa, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb2}, 0x4, [0x9, 0x1ff, 0x3f, 0x3, 0x80000001, 0xffffffffffffffc0, 0x4]}, 0x5c) r1 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) ioctl$TIOCCONS(r1, 0x541d) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/02/26 17:39:23 executing program 5: r0 = dup(0xffffffffffffffff) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r2, &(0x7f0000000180), 0x7) [ 51.087654] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) 2018/02/26 17:39:23 executing program 0: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x105c1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x6, &(0x7f0000002000)) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x10}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x4f, "8accb83e390a7b2b3645e6ddab2b8405620f2bb8841fc734566ea1d1d34c4fee892aee76ac9a366c527fef01baf16f0b949a75fd01771b5bec1ef73b84840c38c48834e9fa19e52cd9bcdc1d49b608"}, &(0x7f0000000140)=0x57) 2018/02/26 17:39:23 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f0000001fc4)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x108) 2018/02/26 17:39:23 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x741) r1 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x401, 0x1, 0x401, 0x1}, 0xc) r2 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00000001c0)={0xff, 0x8, r4, 0x814, r5, 0x5, 0x8, 0x103}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast2, @in=@broadcast}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2}) 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/26 17:39:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvmmsg(r0, &(0x7f0000004140)=[{{&(0x7f0000000180)=@ax25, 0x10, &(0x7f0000002340)=[{&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/8, 0x8}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/117, 0x75}, {&(0x7f00000022c0)=""/112, 0x70}], 0x6, &(0x7f00000023c0)=""/120, 0x78, 0xe}, 0x8}, {{&(0x7f0000002440)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000002600)=[{&(0x7f0000002480)=""/52, 0x34}, {&(0x7f00000024c0)=""/54, 0x36}, {&(0x7f0000002500)=""/190, 0xbe}, {&(0x7f00000025c0)=""/58, 0x3a}], 0x4, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000002640)=@can={0x0, 0x0}, 0x10, &(0x7f0000002700)=[{&(0x7f0000002680)=""/124, 0x7c}], 0x1, &(0x7f0000002740)=""/196, 0xc4, 0x2}, 0x800}, {{&(0x7f0000002840)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000002ac0)=[{&(0x7f0000002880)=""/86, 0x56}, {&(0x7f0000002900)=""/90, 0x5a}, {&(0x7f0000002980)=""/23, 0x17}, {&(0x7f00000029c0)=""/250, 0xfa}], 0x4, &(0x7f0000002b00)=""/224, 0xe0, 0xe2a7}}, {{&(0x7f0000002c00)=@nfc_llcp, 0x60, &(0x7f0000002f80)=[{&(0x7f0000002c80)=""/101, 0x65}, {&(0x7f0000002d00)=""/170, 0xaa}, {&(0x7f0000002dc0)=""/48, 0x30}, {&(0x7f0000002e00)=""/97, 0x61}, {&(0x7f0000002e80)=""/166, 0xa6}, {&(0x7f0000002f40)=""/59, 0x3b}], 0x6, &(0x7f0000003000)=""/215, 0xd7, 0xfffffffffffff910}, 0xffffffffffff9e81}, {{0x0, 0x0, &(0x7f0000003500)=[{&(0x7f0000003100)=""/253, 0xfd}, {&(0x7f0000003200)=""/14, 0xe}, {&(0x7f0000003240)=""/220, 0xdc}, {&(0x7f0000003340)=""/245, 0xf5}, {&(0x7f0000003440)=""/149, 0x95}], 0x5, 0x0, 0x0, 0x100}, 0x7}, {{&(0x7f0000003580)=@nfc_llcp, 0x60, &(0x7f0000003a40)=[{&(0x7f0000003600)=""/225, 0xe1}, {&(0x7f0000003700)=""/66, 0x42}, {&(0x7f0000003780)=""/230, 0xe6}, {&(0x7f0000003880)=""/112, 0x70}, {&(0x7f0000003900)=""/24, 0x18}, {&(0x7f0000003940)=""/194, 0xc2}], 0x6, 0x0, 0x0, 0x6}, 0x400}, {{&(0x7f0000003ac0)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000003e00)=[{&(0x7f0000003b00)=""/238, 0xee}, {&(0x7f0000003c00)=""/16, 0x10}, {&(0x7f0000003c40)=""/138, 0x8a}, {&(0x7f0000003d00)=""/28, 0x1c}, {&(0x7f0000003d40)=""/143, 0x8f}], 0x5, &(0x7f0000003e80)=""/141, 0x8d, 0x5}, 0x4}, {{&(0x7f0000003f40)=@pppoe={0x0, 0x0, {0x0, @remote, @syzn}}, 0x1e, &(0x7f0000004100)=[{&(0x7f0000003f80)=""/216, 0xd8}, {&(0x7f0000004080)=""/109, 0x6d}], 0x2}, 0x6}], 0x9, 0x0, &(0x7f0000004380)={0x0, 0x989680}) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000043c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x3f, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/02/26 17:39:23 executing program 7: unshare(0x100000) r0 = epoll_create(0x9fd6) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/02/26 17:39:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=ANY=[@ANYBLOB="3000000019000d060000000000001400090008000000", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32], 0x30}, 0x1}, 0x0) socketpair$inet(0x2, 0x802, 0x6, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @rand_addr=0x5}}, [0x40000, 0x2095, 0x3, 0x3, 0x0, 0x2, 0x3ff, 0x5, 0x7, 0x200, 0x4, 0x3, 0x5, 0x2, 0x4]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x1, 0x1, 0x625, 0x5, 0x5, 0x6, 0x6, 0x1, 0x4, 0x5, 0xffffffff, 0x20, 0xe6, 0xa496, 0xffff]}, &(0x7f0000000380)=0x108) 2018/02/26 17:39:23 executing program 7: getegid() mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x36, 0x1}, {0x8, 0x8}, 0x8, 0x6, 0x71930335}) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '/selinux/avc/cache_stats\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x1) futex(&(0x7f000001d000), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000000140)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000240)={r1, &(0x7f00000001c0)=""/97}) 2018/02/26 17:39:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x81, 0x1a, 0x1c, 0x8, "45eae5419bb45a6149cefafe031f2c6e4729dfe28b1c5d8772c1ad1b345a4554f155f7b2d3e2771aa5c64a6eca767bcb928ebd2bd96a049fa87486fe5e1b57fd", "0bf10d0731cf8c57bae176c57e6267bb4e8e115db9b68e406995e65243b2332c", [0x5, 0x1ff]}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180)=0x1, 0x7) mmap$binder(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000006, 0x33, r1, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) 2018/02/26 17:39:23 executing program 1: r0 = socket$packet(0x11, 0x800000000000003, 0x300) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x7) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000), 0x4) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000f68000), &(0x7f0000b52ffc)=0x4) 2018/02/26 17:39:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1}, 0x20) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xcd, 0x2000) connect$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"74b696d4c48b4c"}, 0x1000}, [{"dfc88e65f7196a"}, {"ddef65d8f86df0"}, {"d759c7cdcfe053"}, {"64f8c883f76e53"}, {"eeb596412d4fcf"}, {"7796804096f10d"}, {"fa60b9dea7ecb2"}, {"ca0db46a85782d"}]}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ff3fe0)={@mcast1={0xff, 0x1, [], 0x1}, 0x80000000, 0x0, 0x3}, 0x20) [ 51.201137] audit: type=1400 audit(1519666763.528:16): avc: denied { set_context_mgr } for pid=6414 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/26 17:39:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)=ANY=[@ANYBLOB="0203000011000000000000000000000009000600000000000a00000000000000000000000000000000000000000000000000000000000000030007000000000002000000ffffffff00000000000000000200010000000000000000000000000005000500070000000a00000000000000ff0100000000000000000000000000010000000000010000"], 0x88}, 0x1}, 0x0) 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/02/26 17:39:23 executing program 6: r0 = socket(0x4, 0x80001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000249ffb)=""/5, &(0x7f0000465ffc)=0x5) [ 51.243607] binder: 6414:6429 ERROR: BC_REGISTER_LOOPER called without request [ 51.263463] audit: type=1400 audit(1519666763.588:17): avc: denied { call } for pid=6414 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 51.278289] binder: 6414:6450 got reply transaction with no transaction stack 2018/02/26 17:39:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'osx.', '{keyring\x00'}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:23 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}}) r1 = creat(&(0x7f0000001ff8)='./file0\x00', 0x0) ioctl$void(r0, 0xc0045c77) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f000061eff8)='./file0\x00', &(0x7f0000a97ff8)='./file2\x00') rename(&(0x7f00007baff8)='./file2\x00', &(0x7f00001f4ff8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 51.278298] binder: 6414:6450 transaction failed 29201/-71, size 546-280 line 2921 [ 51.298541] binder_alloc: binder_alloc_mmap_handler: 6414 20000000-20002000 already mapped failed -16 [ 51.316656] binder_alloc: 6414: binder_alloc_buf, no vma 2018/02/26 17:39:23 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80002, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) ioctl$VT_RELDISP(r2, 0x5605) sendmsg$nl_route(r0, &(0x7f00000b9000)={&(0x7f0000d95000)={0x10}, 0x5, &(0x7f0000249000)={&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x18}, 0x1}, 0x0) getsockname$ipx(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000300)={{}, {r4, r5+10000000}}, &(0x7f0000000340)) 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/02/26 17:39:23 executing program 5: keyctl$session_to_parent(0x12) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x1, 0x4) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:23 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$update(0x2, r3, 0x0, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r0, &(0x7f0000049000)={&(0x7f00004fb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x1f, &(0x7f0000bc4f80)=[{&(0x7f0000776000)=""/198, 0xc6}, {&(0x7f000071ff9e)=""/98, 0x62}, {&(0x7f000025ff16)=""/234, 0xea}, {&(0x7f0000f0a000)=""/237, 0xed}, {&(0x7f0000bee000)=""/255, 0x2ef}], 0x5}, 0x60) clock_gettime(0x0, &(0x7f0000008740)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000008580)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/230, 0xe6}, {&(0x7f0000000380)=""/52, 0x34}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/24, 0x18}, {&(0x7f0000001400)=""/247, 0xf7}], 0x5, &(0x7f0000001580)=""/239, 0xef, 0xeaac}, 0xe7}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001680)=""/67, 0x43}, {&(0x7f0000001700)=""/104, 0x68}, {&(0x7f0000001780)=""/113, 0x71}, {&(0x7f0000001800)=""/180, 0xb4}], 0x4, &(0x7f0000001900)=""/211, 0xd3, 0xfe6}, 0x9}, {{0x0, 0x0, &(0x7f0000002b00)=[{&(0x7f0000001a00)=""/45, 0x2d}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/174, 0xae}], 0x3, 0x0, 0x0, 0x9}, 0x4}, {{&(0x7f0000002b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f0000003b80)=[{&(0x7f0000002b80)=""/4096, 0x1000}], 0x1, &(0x7f0000003bc0)=""/4096, 0x1000, 0x7fffffff}, 0x800}, {{0x0, 0x0, &(0x7f0000005c80)=[{&(0x7f0000004bc0)=""/4096, 0x1000}, {&(0x7f0000005bc0)=""/59, 0x3b}, {&(0x7f0000005c00)=""/123, 0x7b}], 0x3, &(0x7f0000005cc0)=""/99, 0x63, 0x1}}, {{&(0x7f0000005d40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xc, &(0x7f0000008240)=[{&(0x7f0000005d80)=""/128, 0x80}, {&(0x7f0000005e00)=""/4096, 0x1000}, {&(0x7f0000006e00)=""/204, 0xcc}, {&(0x7f0000006f00)=""/242, 0xf2}, {&(0x7f0000007000)=""/103, 0x67}, {&(0x7f0000007080)=""/157, 0x9d}, {&(0x7f0000007140)=""/162, 0xa2}, {&(0x7f0000007200)=""/58, 0x3a}, {&(0x7f0000007240)=""/4096, 0x1000}], 0x9, &(0x7f0000008300)=""/100, 0x64, 0x4}, 0x5}, {{&(0x7f0000008380)=@ipx, 0x10, &(0x7f0000008480)=[{&(0x7f00000083c0)=""/16, 0x10}, {&(0x7f0000008400)=""/60, 0x3c}, {&(0x7f0000008440)}], 0x3, &(0x7f00000084c0)=""/162, 0xa2, 0x81}, 0xe627}], 0x7, 0x40000000, &(0x7f0000008780)={r5, r6+10000000}) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00000087c0)={r7, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) [ 51.331822] audit: type=1400 audit(1519666763.658:18): avc: denied { create } for pid=6460 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 51.336117] binder: 6414:6439 transaction failed 29189/-3, size 0-0 line 3128 [ 51.341656] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 17:39:23 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40041, 0x20) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x2, @loopback=0x7f000001}}, {{0xa, 0x0, 0xccd4, @ipv4={[], [0xff, 0xff], @empty}, 0x800}}}, 0x2, 0x1, 0x48e9cd4e, "87404ca8ea8b9c55bc17897fd557579e7a46a2cc055474f11cf20dfa8b45c85be1ac03ba53a6747be9e97e2a6a1536635282a170c18e9c09e5b9f1da41671d528c0a6202d7ca265699bb53c8fe7605ce"}, 0x160) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00001c4fd8)={@common='sit0\x00', @ifru_flags}) 2018/02/26 17:39:23 executing program 6: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80000) accept4(r0, &(0x7f0000000080)=@ethernet={0x0, @dev}, &(0x7f00000000c0)=0x10, 0x800) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000966000), 0x803) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x2d0, 0x1, 0x25f}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={r2, 0xf1, "7a419fe1cdbd8443bbf0ce92748ae3eb8937b7abb409e10a1faf23d5d71e69b88dbe7a5d18cf71698dfa5db6d3e6d174e5b0b9fb1f34460ac8aeafdc1bfb23bdcbc01afb1fe655e747d4de502e28a427bfb3d9088dcded8884b40d76c829a19ae2111a9d751c43c7ee932b08fb0c511ab275247736933eda81c8283ed0e67abfec1a3a640acd32815d158474051e532c74a10c61cff7a054a14e9936e8575c0104bf2a5c8ad8b7adb7dd5ab2d5f30151ba11385d5eb4055f0d614bc78f299251912c84de8b970c5ad5cf5dc4ea47767a8afa504cbf06bc2ed5d4109e6564f37fdf008b4cb374117ebfc144c57a18c7abe2"}, &(0x7f0000000280)=0xf9) 2018/02/26 17:39:23 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001540)=[]}, 0x0) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f0000000ff0)=[], 0x0, &(0x7f0000005000)=[]}, 0xc100) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[], 0x0, &(0x7f000002d000)=[]}, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/26 17:39:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000000080)=""/142, 0x8e) getdents64(r0, &(0x7f00000001c0)=""/72, 0x8b835bbc45b13911) 2018/02/26 17:39:23 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001fff8)={0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/139, 0x8b, 0x100, &(0x7f0000000100)={0x4, 0x7, 0x7, "3013eb316ced", 0x1}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000461fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2602, 0x0) getsockopt$nfc_llcp(r4, 0x118, 0x6, &(0x7f0000000040)=""/181, 0xb5) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000000140)={0x8, 0x81, 0x7, 0x10001, 0x3, 0x5039}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000623fcc)=@ipv6_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @empty}}, @IFA_FLAGS={0x8, 0x8, 0x101}]}, 0x34}, 0x1}, 0x0) 2018/02/26 17:39:23 executing program 1: r0 = eventfd(0x8c3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000040)='net/ptype\x00') r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000040)=0xfff) poll(&(0x7f0000000080)=[], 0x754, 0x2) 2018/02/26 17:39:23 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) shutdown(r1, 0x1) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB="81000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x14, &(0x7f0000000380)=[], 0x0, &(0x7f0000000400)=""/232, 0xe8}, 0x2) 2018/02/26 17:39:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x7) 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(0x0, 0x1000000000016) 2018/02/26 17:39:23 executing program 6: keyctl$session_to_parent(0x12) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x5, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000080)=0x1, 0x4) sendfile(r0, r1, &(0x7f0000000180), 0x7) 2018/02/26 17:39:23 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) preadv(r0, &(0x7f0000000ff0)=[{&(0x7f0000001f58)=""/168, 0xa8}], 0x1, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 51.462044] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27255 sclass=netlink_route_socket [ 51.492373] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27255 sclass=netlink_route_socket 2018/02/26 17:39:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="88d41108ab181ba60aa8d0c9f8cc2220", 0xffffffffffffffb3) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@dev}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) 2018/02/26 17:39:23 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @empty}, &(0x7f00000001c0)=0xc) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x7, 0x1, 0xb66, 0x0, 0xa0, 0x20, 0x32, r1, r2}, {0x401, 0x7fffffff, 0x2, 0x40, 0x2, 0x7, 0x5, 0x3}, {0x6, 0x3, 0x1, 0x10000}, 0x4, 0x1, 0x0, 0x1, 0x0, 0x3}, {{@in6=@empty, 0x3}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x2, 0x2, 0x81, 0x844, 0x1, 0xc000000000000000}}, 0xe8) connect$inet6(r0, &(0x7f0000009fe4)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000006ffc)=0x9b) 2018/02/26 17:39:23 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x40, &(0x7f0000001080)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f0000e0cffc), &(0x7f0000b19ffe)) acct(&(0x7f0000000100)='./file0\x00') mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) time(&(0x7f0000012000)) mremap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mlock(&(0x7f0000013000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mprotect(&(0x7f0000b1c000/0x8000)=nil, 0x8000, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x62203, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [], @remote}}, &(0x7f0000000100)=0x14) mq_open(&(0x7f0000000140)='/dev/hwrng\x00', 0x40, 0x100, &(0x7f0000000180)={0x1, 0x3, 0x6, 0x4, 0x5, 0x6, 0xb8, 0x70000}) 2018/02/26 17:39:23 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/26 17:39:23 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x80000) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) 2018/02/26 17:39:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/hci\x00') readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/11, 0xb) creat(&(0x7f00000000c0)='./file0\x00', 0x86) r1 = syz_open_procfs(0x0, &(0x7f0000436ff8)='pagemap\x00') sendfile(r1, r1, &(0x7f00007c4ff8)=0x400004000000, 0x0) 2018/02/26 17:39:23 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f0000000140)={r1, &(0x7f0000000080)=""/182}) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000140)) 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x0) 2018/02/26 17:39:23 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2001, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$void(r0, 0xc0045878) 2018/02/26 17:39:23 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7fff) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000eacfff)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000000080)="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", 0xfe) geteuid() 2018/02/26 17:39:23 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) msync(&(0x7f00003f5000/0xd000)=nil, 0xd000, 0x1) 2018/02/26 17:39:23 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f0000000100)=0xd04f65169a0aecaa) bind(r1, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x7f, 0x0, 0x7, 0x2, 0x1, "2ae1a3c3a45baea0c34f5e8a374279f926b5e8e56bba1c42ab4e11dbf84314ee7b94bc5c7b8d5b8f24d0cdf689b3a416b8a2ae71fed8ff999909ffbcdbbe48", 0x7}, 0x60) r2 = socket$inet(0x11, 0x3, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind(r2, &(0x7f000001f000)=ANY=[@ANYBLOB="911505110008226c83ba7709c627adf34dfc00f6e97dcbff4ac3697c0cdc74ee155d368befe40e3ac72561d0fd7c6caacda1420c031bdf869037e7f75bd819e84c619985923a666ced4007d34fb19a3b477130265d926a8dc5afaf3e97c7f9196a459c7757de948712f46369a9121a91ccf86015d622115569659d9ee56b9144d241771ca5ed54929bf4b95beed590f2e8ccf37eb401f5c79d4ca1a2c9397b95517edb60ee501c151ba34aa603ae1ecb3cbe245a13125149fdbdfed23d72a84cc1f36280cb698804ccba3d77", @ANYRES32=r3, @ANYBLOB="000000000000007e77d353781e226734fbebac139c8a228202508d48ab6d20b7261bdb1da55ff392c21f9a7449828f1c484fc0db176f863ce8950bf9e46ea3dd08ee7f5a58c54043b8425031477730774a1337cc5ab92abbc152e3219e56b1610e0d5231f0b9c599b4fc48b8918668a08229ff0300000000000043257da32acf0a0168ad4f107fff79278e9f6e499e04bb0f35fbb777f916c4a97753bd7d34de022d5be3ccda5551c9479bfcb184f00ac243ec6e676ca40bb65cc6aa160b41e4d4e35d2ce77888fd8fdc0835a31398c6cf77f3"], 0x14) sendmsg(r2, &(0x7f0000002fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001d000)="851a802616a749ece2caccb10595", 0xe}], 0x1, &(0x7f000001d000)=[], 0x0, 0xfffffffffffffffc}, 0x0) 2018/02/26 17:39:23 executing program 6: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x4, 0x9, 0x400, 0x81, 0x0, 0x9, 0x4, 0xa, 0x1000, 0x7fffffff, 0x3, 0x6, 0x6, 0x8000, 0x10000, 0xd85, 0x9, 0x5, 0x3f, 0x1f, 0xa000000, 0x17d9, 0x9, 0x5, 0x401, 0x3ff, 0x4, 0x3f, 0xfc6a, 0x7987, 0x81, 0x2, 0x54a2, 0x80000000, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x7, 0x7fffffff}, 0x1, 0x6, 0x2, 0x7, 0x101, 0x8, 0xffff}, r0, 0x0, r1, 0x9) socketpair$unix(0x1, 0x80000000000004, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000801000)={0x2, &(0x7f00006b9fe8)=[{0x3}, {0x6}]}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockname$netrom(r3, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) writev(r2, &(0x7f00000a6000)=[], 0x0) 2018/02/26 17:39:23 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x24, 0x80000) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast1, @dev}, &(0x7f0000000080)=0xc) bind$packet(r3, &(0x7f00000000c0)={0x11, 0x3, r4, 0x1, 0x7, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x14) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000000)={@empty, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x203, r5}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0xfffffffffffffffe}) membarrier(0x10, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000012ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) setsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000100)="fb47", 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/26 17:39:23 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x0) [ 51.656570] [ 51.658242] ====================================================== [ 51.664546] [ INFO: possible circular locking dependency detected ] [ 51.670926] 4.4.118-g5f7f76a #24 Not tainted [ 51.675306] ------------------------------------------------------- [ 51.681686] syz-executor0/6561 is trying to acquire lock: [ 51.687189] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 51.695782] [ 51.695782] but task is already holding lock: [ 51.701723] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 51.710218] [ 51.710218] which lock already depends on the new lock. [ 51.710218] [ 51.718500] [ 51.718500] the existing dependency chain (in reverse order) is: [ 51.726086] -> #1 (ashmem_mutex){+.+.+.}: [ 51.730846] [] lock_acquire+0x15e/0x460 [ 51.737081] [] mutex_lock_nested+0xbb/0x850 [ 51.743670] [] ashmem_mmap+0x53/0x400 [ 51.749728] [] mmap_region+0x94f/0x1250 [ 51.755960] [] do_mmap+0x4fd/0x9d0 [ 51.761756] [] vm_mmap_pgoff+0x16e/0x1c0 [ 51.768095] [] SyS_mmap_pgoff+0x33f/0x560 [ 51.774499] [] SyS_mmap+0x16/0x20 [ 51.780209] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.787401] -> #0 (&mm->mmap_sem){++++++}: [ 51.792257] [] __lock_acquire+0x371f/0x4b50 [ 51.798847] [] lock_acquire+0x15e/0x460 [ 51.805090] [] __might_fault+0x14a/0x1d0 [ 51.811429] [] ashmem_ioctl+0x3b4/0xfa0 [ 51.817664] [] do_vfs_ioctl+0x7aa/0xee0 [ 51.823901] [] SyS_ioctl+0x8f/0xc0 [ 51.829711] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 51.836902] [ 51.836902] other info that might help us debug this: [ 51.836902] [ 51.845016] Possible unsafe locking scenario: [ 51.845016] [ 51.851047] CPU0 CPU1 [ 51.855682] ---- ---- [ 51.860313] lock(ashmem_mutex); [ 51.863973] lock(&mm->mmap_sem); [ 51.870229] lock(ashmem_mutex); [ 51.876406] lock(&mm->mmap_sem); [ 51.880149] [ 51.880149] *** DEADLOCK *** [ 51.880149] [ 51.886178] 1 lock held by syz-executor0/6561: [ 51.890728] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 51.899778] [ 51.899778] stack backtrace: [ 51.904269] CPU: 0 PID: 6561 Comm: sy