129", "c08d0c45771c921308875b57ee525f794f26c74f4042914f72408088e8da1d7169dc1a886683f4d70cbfae5c82ee97f4a1434b768281fbcb4c0846d3ad68ce30", "aea04edda7f3896dcf1a0d776dcc6748e139f7e4b2905d1d34590474333664fa", [0x8, 0x101]}) signalfd(r2, &(0x7f00006a0000), 0x8) 2018/02/15 17:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00004fe000-0x1c)=@req3={0x3, 0x2, 0x6, 0x4, 0x0, 0x9, 0xfff}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) writev(r0, &(0x7f000066e000)=[{&(0x7f000062b000)='w', 0x1}], 0x1) 2018/02/15 17:55:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000a3c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009b6000)=0x10, 0x80000) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000733000)={0x0, 0x7ff}, &(0x7f0000d7f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000773000-0x6)={r2, 0x6}, 0x6) recvfrom(r0, &(0x7f0000af3000)=""/68, 0x44, 0x2000, 0x0, 0x0) r3 = memfd_create(&(0x7f0000afd000)='wlan1\x00', 0x0) r4 = accept4$inet(r3, &(0x7f00008db000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000056b000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f000077e000)={0x1}, 0x4) perf_event_open(&(0x7f000025c000)={0x5, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006a5000-0x8)='./file0\x00', 0x4) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f000085b000)={0xa, 0x3, 0x1000000000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x4000000007}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002}, 0x3, 0x0, 0x2}}, 0x2e) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000dab000-0x10)={0x3, &(0x7f0000658000-0x18)=[{0x0, 0x4, 0x1000}, {0xaa3, 0x80, 0x3, 0x3}, {0x1, 0x4, 0x9, 0x1}]}, 0x10) write(r6, &(0x7f00007b7000)="eefbfe9f68c17af47fe98a081b11b11015c2f4bef49840e664e734530db1dc2c0c5aa6b3d37105c36b8eb91f025bf4e37f8daf3a0165791b760e3b1c19e100609de222c556e0777711431043b17cc89cde67b416a061e9a137a4381d69b72ab195bc2fcf270294f8ecfb55ca3dbfe0b329a77023ffe4287327981c33e410a0f17a71d3960fc04b146d576cd91f85738c09e6634bd4287545f16ce8c386ac355f499a", 0xa2) 2018/02/15 17:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c9d000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00004fe000-0x1c)=@req3={0x3, 0x2, 0x6, 0x4, 0x0, 0x9, 0xfff}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0xffffffff, 0x41) writev(r0, &(0x7f000066e000)=[{&(0x7f000062b000)='w', 0x1}], 0x1) 2018/02/15 17:55:30 executing program 4: syz_open_procfs(0x0, &(0x7f000058a000)='net/arp\x00') 2018/02/15 17:55:30 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x2), 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00002bf000)='./file0\x00', 0x501002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003b4000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000fa000)={0x1, 0x6, 0x4, 0x5, 0x7fffffff, 0x8}) write(r2, &(0x7f000000a000-0x7)="9a", 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000728000-0x8)) 2018/02/15 17:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000016d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00004ca000-0x6)={0x0, 0x7ff}, &(0x7f0000c95000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b72000)={r1, 0xfffffffffffffff9}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) [ 37.456526] audit: type=1400 audit(1518717330.364:21): avc: denied { write } for pid=5806 comm="syz-executor5" path="socket:[14879]" dev="sockfs" ino=14879 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/15 17:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00004ea000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) dup3(r0, r1, 0x0) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) [ 37.516567] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 37.521538] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/02/15 17:55:30 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000002a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = fcntl$getown(r0, 0x9) r3 = getpgrp(r2) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r3, &(0x7f000002e000-0x40)=[{&(0x7f0000004000)=""/214, 0xd6}, {&(0x7f000002e000-0x1b)=""/27, 0x1b}, {&(0x7f000002d000)=""/231, 0xe7}, {&(0x7f0000025000)=""/195, 0xc3}], 0x4, &(0x7f0000029000)=[{&(0x7f0000020000)=""/27, 0x1b}, {&(0x7f0000021000)=""/221, 0xdd}, {&(0x7f0000008000)=""/133, 0x85}, {&(0x7f000002e000-0x9)=""/9, 0x9}, {&(0x7f000001a000-0x12)=""/18, 0x12}, {&(0x7f000002e000-0x6)=""/6, 0x6}, {&(0x7f000001f000-0xcd)=""/205, 0xcd}], 0x7, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000002d000-0xc)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000002b000-0x8c)=@bridge_newneigh={0x30, 0x1c, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_LLADDR={0x9, 0x2, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x30}, 0x1}, 0x0) 2018/02/15 17:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000019f000)={0x1, &(0x7f00007d0000)=[0x10001]}) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='rose0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x800000000000000, 0x1000000000, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_LOCAL={0x14, 0x2, @empty}]}, 0x40}, 0x1}, 0x0) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:30 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000062e000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c9b000)='/dev/rfkill\x00', 0x525002, 0x0) epoll_wait(r1, &(0x7f00003a7000-0x18)=[{}, {}], 0x2, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000a8c000)='ns/net\x00') accept4(r2, &(0x7f0000bc6000)=@can, &(0x7f0000729000-0x4)=0x10, 0x80800) ioctl$VT_RELDISP(r2, 0xb701) 2018/02/15 17:55:30 executing program 2: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) setitimer(0x0, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000003000-0x20)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000a2000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x12d7, 0x30, 0x1, 0x8000}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002a3000)={0x3, 0x0, 0x800, 0x6, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000813000)={r1, 0x3, 0x7ff, 0x80000000, 0x9, 0x8, 0x5, 0x8, {r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x6, 0x7, 0x7fffffff, 0x6944}}, &(0x7f0000001000-0x4)=0xb8) 2018/02/15 17:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000e2c000-0x4)=0x800000000000c2, 0x2) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x38f}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000661000)={0x0, @in6={{0xa, 0x2, 0x6e6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, [0x2, 0x3, 0x100000000, 0x5, 0x100, 0x8, 0x5e80000000000, 0x401, 0x5, 0x100000000, 0x10001, 0x81, 0x100, 0x3, 0x40]}, &(0x7f0000123000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000cc2000-0x7f)={r2, 0x77, "a608b14bf95e5623e48c7d9c1b3f06306870c962d628a206389eb41de3572ad26e11f8a6887dee17a37af81112bd9abc08782180e92686902be4b8c54553857e24b37ef34a38858ff42e4430e7beb8e3c53a6bd6b7fe2f1ec420dcb9ae99180a0082ec94680be3c5e904919450174e8c59f351bf3d0f65"}, &(0x7f00003e1000-0x4)=0x7f) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/02/15 17:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chroot(&(0x7f0000739000-0x4)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') getcwd(&(0x7f00007a5000+0xef4), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ccb000+0x8f3)) 2018/02/15 17:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000950000)) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009d1000-0x28)={@generic="aa789cbbe49714b81529699cd8a3407c", &(0x7f000081d000)=@ethtool_coalesce={0xf, 0x7, 0x3, 0x1, 0x100000001, 0x2, 0x7, 0xa0, 0x0, 0x6, 0x3, 0x10000, 0x8, 0x6, 0x6, 0x80000001, 0x6, 0x2, 0x1000, 0x7, 0x5, 0x40, 0x100000001}}) 2018/02/15 17:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5b000)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000b5d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00001f8000)=0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$unix(r0, &(0x7f0000291000)={&(0x7f00003ac000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000adc000)=[{&(0x7f0000b1d000)="91df59aeef73b52c39e0114d6997d0de356bc4c94f8f58d3e693548711794105d148e5667ea6fa0c90f7317c8e252def2e7449959802125c7d870c1061543a1c4ddfe486ac939c8e766263d61169a89386e60c3546ecb9de9d806cedc39de0bd88c04aa886945ed403cac9ac5e", 0x6d}, {&(0x7f0000fe3000-0x24)="ad0576f7e2b7e23c0e6f6c5633342707311b7edb31a60f391f5bc44938061da1e93b1adc", 0x24}, {&(0x7f0000624000-0xfd)="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", 0xfd}], 0x3, &(0x7f00008d0000)=[], 0x0, 0x4000}, 0x40) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00006d1000)=0x2a0000000000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000575000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x3}) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000878000-0x1000)=""/4096) connect$inet(r1, &(0x7f0000eec000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) fchdir(r0) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:30 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000aab000)='./file0\x00', 0x10) ioctl$TIOCGPTPEER(r1, 0x5441, 0xda60) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4), 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/02/15 17:55:30 executing program 4: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000660000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e25000-0x89)="99b739d72553011fe2ee18f03cdbfc723bc1811f4464e6eaed68065c239c66856e7d31f6ed9cb81df043663dcce1f6a62808457fc1b8af40baaa3726182b10f2965256d4803a4e05a64e5430125c6fd6fda1e62428e854f364c8d03affebab25582473b55622d7521c473d3692f3a5abd3936c30adbf16eb0867997cb5e0c8432e6f14b214fa1ffacd", 0x89, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r0, 0xf, &(0x7f0000001000)={0x200, 0xb2cf}, &(0x7f0000001000-0x10)) setpgid(r0, 0x0) 2018/02/15 17:55:30 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f47000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000bce000-0x6)={0x0, 0x4}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x3, 0x8000, 0x1, 0x8, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000511000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000af6000-0x10)={0xb5, 0x200, 0x8, 0x7}, &(0x7f0000364000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000099b000-0xc)={0x0, 0x652, 0x30}, &(0x7f000012d000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000931000-0x98)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3f, 0x100000001}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000dbc000-0x8)={0x0, 0x80000001}, &(0x7f0000ab1000)=0xfffffffffffffede) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000088d000-0x10)={0x10001, 0x8200, 0x35, 0x1, 0x0}, &(0x7f000096a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ebb000)={r4, 0x6}, &(0x7f0000778000)=0xfe87) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a1c000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000042f000-0x57)={r5, 0x4f, "9a53001f924e5f278798cb960c364f8b5f09ee7dc19614e2f2c898a908d122e89194471e30b8d858d91a26715d300aaee02a599526eee683683fcf2df80d4f414b06161ced1c841416c364c79bc4ce"}, &(0x7f000098c000-0x4)=0x57) timerfd_settime(r2, 0x0, &(0x7f0000815000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000120000)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00003cb000)={r4, 0x7fff}, 0x6) 2018/02/15 17:55:30 executing program 2: mmap(&(0x7f0000017000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00002a8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000001000-0xe)='net/ip_mr_vif\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000002000-0x18)={0x7, 0xbb9, 0x1f, 0x7f, 0xffffffffffffffff, 0x80}) writev(r1, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bee000-0x15)='/proc/self/net/pfkey\x00', 0x400001, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c52000)={0x0, 0x1b4}, &(0x7f0000d0f000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fec000-0xc)={r1, 0x7fff, 0x30}, 0xc) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000a7c000)={0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/15 17:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x40000000, 0x2}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getpeername$inet6(r2, &(0x7f0000f59000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d80000-0x4)=0x1c) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/15 17:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000065d000)='./file0\x00', 0x100, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f6c000-0x4)=0x7ff, 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r1, &(0x7f0000c05000)='./file0\x00') mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000081a000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x20008044, &(0x7f0000ee7000)={0x2, 0x0, @empty}, 0xffffffffffffff79) r1 = syz_open_dev$mice(&(0x7f0000548000)='/dev/input/mice\x00', 0x0, 0x400400) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000859000)={{0x65, 0x2}, 'port0\x00', 0x2, 0x40, 0xa9, 0x5, 0x5000000000000, 0x806, 0x3ff, 0x0, 0x2, 0x2}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000054000)={@dev, @remote}, &(0x7f000082c000-0x4)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00003e8000)={0x3}) 2018/02/15 17:55:30 executing program 2: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{}, {r1}}, &(0x7f0000001000-0x10)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd4000-0x15)='/proc/self/net/pfkey\x00', 0x18000, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000fd4000-0xc)={0x4, [0x7, 0x3, 0x5, 0x14]}, 0xc) read(r2, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/02/15 17:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000953000-0x10)={&(0x7f00009a5000)}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) connect$unix(r3, &(0x7f0000c4a000-0xa)=@file={0x0, './file0\x00'}, 0xa) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7ff, &(0x7f000087a000)=""/64) sendmsg$netlink(r0, &(0x7f0000bb3000-0x38)={&(0x7f000027c000-0xc)=@proc={0x10, 0x0, 0x0, 0x4a}, 0xc, &(0x7f00005d5000)=[]}, 0x4) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/15 17:55:30 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) open(&(0x7f0000004000)='./file0\x00', 0x400002, 0x20) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000008000-0x10)={0x0, 0x0, &(0x7f0000004000)}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000005000)=0x5) accept4$llc(r1, 0x0, &(0x7f0000009000), 0x800) 2018/02/15 17:55:30 executing program 0: msync(&(0x7f0000f39000/0x10000)=nil, 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000002000-0x9)=@random={'trusted.', '\x00'}, &(0x7f0000003000-0xa)='mime_type\x00', 0xa, 0x3) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1000002}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b4c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fab000-0x4)=0x0) getpgrp(r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000b3a000)={0xfff, 0x208, 0x5, 0x6, 0x0}, &(0x7f0000e42000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00007cd000-0x10)={r4, 0x5c, 0xff, 0x7f}, 0x10) 2018/02/15 17:55:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000001000-0x20)={{}, {0x0, 0x0}}) recvmmsg(0xffffffffffffff9c, &(0x7f00009f5000)=[], 0x0, 0x0, &(0x7f0000d9a000)={0x0, r0}) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x0, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f00006ba000)='./file0\x00', 0x4000, 0x40) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x80000, &(0x7f00004f9000)) fchmodat(r0, &(0x7f0000b58000-0x8)='./file0\x00', 0x8) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/context\x00', 0x2, 0x0) 2018/02/15 17:55:30 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000035000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000034000)={0x10, 0x0, 0x2, 0x800}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000015000)={&(0x7f0000012000-0xc)={0x10}, 0xc, &(0x7f000000c000)={&(0x7f000001e000)=@ipv4_getroute={0x14, 0x1a, 0x917, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 17:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000065d000)='./file0\x00', 0x100, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000f6c000-0x4)=0x7ff, 0x4) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000011a000-0x8)='./file0\x00', r1, &(0x7f0000c05000)='./file0\x00') mount(&(0x7f0000c3b000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)="01f700", 0x0, &(0x7f000073b000-0x1)) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x0, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000037c000-0x10)={0x0, 0x3, 0x100000001, 0x4}, &(0x7f0000dc4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000005e000-0x10)={0xaac4, 0x0, 0x9, 0x9, r2}, &(0x7f00005bb000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000376000)={0xaa64, 0x5, 0x0, 0x0, 0x2, 0x17, 0x9a, 0x5, r2}, &(0x7f0000de4000)=0x20) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) chroot(&(0x7f000001f000-0x8)='./file0\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000cb1000)={0x100000000, 0x3}) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x0, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f00006ba000)='./file0\x00', 0x4000, 0x40) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x80000, &(0x7f00004f9000)) fchmodat(r0, &(0x7f0000b58000-0x8)='./file0\x00', 0x8) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/context\x00', 0x2, 0x0) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) [ 37.864271] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/15 17:55:30 executing program 6: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000302000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@loopback=0x7f000001}}, @sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/15 17:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) open(&(0x7f00006ba000)='./file0\x00', 0x4000, 0x40) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x80000, &(0x7f00004f9000)) fchmodat(r0, &(0x7f0000b58000-0x8)='./file0\x00', 0x8) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)) openat$selinux_context(0xffffffffffffff9c, &(0x7f00004db000)='/selinux/context\x00', 0x2, 0x0) 2018/02/15 17:55:30 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000fb3000-0x24)) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) 2018/02/15 17:55:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000d5a000-0x70)=[{&(0x7f000052d000-0x87)=""/135}, {&(0x7f0000577000+0xef3)=""/218}, {&(0x7f00000a9000-0x65)=""/101}, {&(0x7f000097a000)=""/97}, {&(0x7f00001c1000)=""/240}, {&(0x7f0000a99000)=""/61}, {&(0x7f0000117000-0xf)=""/15}], 0x1000000000000247, &(0x7f0000de1000)=[], 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000e7000-0x48)={{0x3, 0x10c859e4ac66bbb1, 0x0, 0x3, 0x7}, 0xffffffff80000000, 0x4}) 2018/02/15 17:55:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e4b000-0x9)='/dev/ppp\x00', 0x200100, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000cb9000)=""/208) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000bbd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0xfffffffffffffee3) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000848000)={0x0, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) sendto$inet(r1, &(0x7f0000d44000), 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000cba000-0x18)={0x6, 0x6, 0xe17, 0x6, 0x7, 0xb949}) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000c93000)=""/53) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00003a6000+0x707)) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000078e000)="6da3eddf280ec0441e3c94825f7536f15c954e9545f9c0018c9f50e2fcb961d13458e8eae9fd9ab6b639cbfe09dc3604e41a1b71f65634afd79da13e5388d44057c90eed96ad3b3725a76a158a5f1d8329be161b1684309fa9e1234482964000271f4cce6c076a9ce123e2965da4340b185effb6df8e535a733442e67b30eee4e7318ffc6cfc9eaf37e64fca84d77b68e3cabee177454317f28892a0befb34f76a9cec57f3b769324e5194d1b148199336750d841d70f6922f025a3961deb7ab418c6e13d44bfc5cb451f99d2bde", 0xce) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:30 executing program 2: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000000009) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000031000)={@dev, @dev, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001b000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000032000)=[{{&(0x7f0000032000)=@nfc_llcp, 0x60, &(0x7f0000033000-0x70)=[{&(0x7f0000024000)=""/88, 0x58}, {&(0x7f0000032000)=""/63, 0x3f}, {&(0x7f0000033000-0x6d)=""/109, 0x6d}, {&(0x7f0000033000-0x9a)=""/154, 0x9a}, {&(0x7f000000c000-0x1b)=""/29, 0x1d}, {&(0x7f0000032000)=""/155, 0x9b}, {&(0x7f0000032000)=""/67, 0x43}], 0x7, &(0x7f0000033000-0x4b)=""/75, 0x4b, 0xbd}, 0x8}, {{&(0x7f0000027000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f0000024000-0x20)=[{&(0x7f0000032000)=""/4096, 0x1000}, {&(0x7f0000033000-0x39)=""/57, 0x39}], 0x2, &(0x7f000001d000-0x4f)=""/79, 0x4f, 0xffffffff}, 0x4}], 0x2, 0x40, &(0x7f0000018000)) r3 = epoll_create1(0x80000) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000033000)='./file0\x00', 0x1, 0x120) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f000000e000-0x4)) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000033000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000005000)={0x2, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r5, 0x40106437, &(0x7f0000034000-0x10)={r6, 0x7}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000032000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x1, 0x4, 0x0, 0x4, 0x0, 0x20, 0xa0, 0x6d, r1, r2}, {0x0, 0x17e4, 0x1, 0x5, 0x100000001, 0x1, 0x2, 0x400}, {0x1, 0x3, 0x3, 0xed4}, 0x2, 0xd, 0x2, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x3, 0x7, 0x4, 0x60b7e593, 0x42b}}, 0xe8) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'eilter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffff000}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/15 17:55:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000953000-0x10)={&(0x7f00009a5000)}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000fcb000-0x8), 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) connect$unix(r3, &(0x7f0000c4a000-0xa)=@file={0x0, './file0\x00'}, 0xa) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7ff, &(0x7f000087a000)=""/64) sendmsg$netlink(r0, &(0x7f0000bb3000-0x38)={&(0x7f000027c000-0xc)=@proc={0x10, 0x0, 0x0, 0x4a}, 0xc, &(0x7f00005d5000)=[]}, 0x4) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/15 17:55:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f00003da000-0x8)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/02/15 17:55:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f35000), &(0x7f000046f000-0x4)=0x14) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f00004c8000-0x30), 0x30, 0x0) timer_create(0x6, &(0x7f000071f000-0x60)={0x0, 0x38, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000be9000)=0x0) timer_getoverrun(r0) 2018/02/15 17:55:30 executing program 2: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@ipv6_getaddr={0x18, 0x16, 0xe0b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000003c000)=@known='security.selinux\x00', &(0x7f0000019000)="776c616e31f52d6264657600", 0xc, 0x3) 2018/02/15 17:55:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c57000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f7e000)={0x0, 0x1000, "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"}, &(0x7f0000377000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b58000-0x8)={r1, 0x9c8}, &(0x7f00003ef000-0x4)=0x8) socket$inet(0x2, 0x4000000000000001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000854000-0xc)) 2018/02/15 17:55:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) [ 37.963487] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 38.024119] audit: type=1401 audit(1518717330.934:22): op=setxattr invalid_context=776C616E31F52D62646576 [ 38.036173] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/15 17:55:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000001000-0x1b)=',bdeveth1\\%!#({+wlan1proc[\x00', 0x800) futex(&(0x7f0000001000-0x4), 0x84, 0x0, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f0000001000-0x4), 0x0) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(0xffffffffffffffff, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000f000)={&(0x7f000002c000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000000f000)=@ipmr_newroute={0x24, 0x18, 0x10b, 0x7, 0x2, {0x80, 0x94, 0x14, 0x3, 0x0, 0x3, 0x0, 0xb, 0x2c00}, [@RTA_FLOW={0x8, 0xb, 0x10000}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x2000c080) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000002d000-0x10)={&(0x7f0000014000-0xc4)={0xc4, 0x800000020, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="f5b7287bf44c2f80622ef31dd89adb2952b485b048b4b4bec03dd1ba052a9d472e6bc344c66f4dd923f995b4d2054782a7b67d145e354102f38a09ce7b20042fedd54568e89f85f46379df1c7eb640542fe58e50979f1f7602c64af566a15c872dbdbe74ecb3ce6f584b2ab8182e448de209d218af8db720dba7218fcd3e23a91c8d4bf278735be3f736285a2b825ebf9c950542e1b773d0c84ef837842c481e2d9ec5cdbef097a7e81fbd6915776d50"]}, 0xc4}, 0x1}, 0x0) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000034d000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000155000-0x10)={r1, &(0x7f00000ae000-0x76)=""/118}) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000393000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ec3000-0x58)={{0x0, 0x7421}, 0x1, 0xa1f, 0x0, {0x9, 0xaac}, 0x9, 0xfffffffffffffff7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000c61000-0x8c)={0x100000001, 0x100000001, 0x1, 'queue0\x00', 0x3}) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000006000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x4312ee7c, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f000000d000)) 2018/02/15 17:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f00003da000-0x8)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/02/15 17:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) bind$inet(r0, &(0x7f0000952000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair(0xf, 0x2, 0x8, &(0x7f00008ba000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000191000)=[@in6={0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x370}, @in6={0xa, 0x3, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, @in={0x2, 0x1, @empty}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x524, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffff8}, 0x1}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}], 0xcc) r2 = syz_open_dev$mice(&(0x7f00002c2000-0x10)='/dev/input/mice\x00', 0x0, 0xe26b4496a8f308d3) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000bd4000-0x8)=0xef9) accept4$netrom(r2, &(0x7f0000790000)=@full, &(0x7f00002be000-0x4)=0x48, 0x800) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008c3000)={0x0, 0x0}, 0x80800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c2d000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000a92000)={0x1, 0x1, [@empty]}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r5, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000012000)=""/95, &(0x7f0000001000-0x4)=0x5f) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000011000)={0xaa}) 2018/02/15 17:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a21000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1}], 0x1, 0x400000002) exit(0x74a) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000006000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000006000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x4312ee7c, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f000000d000)) 2018/02/15 17:55:31 executing program 3: socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x264000, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ce5000-0x8)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000250000)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084f000-0x4), &(0x7f0000c36000-0x4), &(0x7f0000b3c000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x5371, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x1, &(0x7f0000782000-0x90)) ioctl$VT_WAITACTIVE(r2, 0x5607) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000341000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x38, {0x2, 0x1, @rand_addr=0x100000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) clone(0x2020000, &(0x7f0000494000), &(0x7f0000ade000-0x4), &(0x7f000090a000), &(0x7f000022d000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000067c000-0x15)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00004be000-0x50)={@common='rose0\x00', @ifru_addrs=@hci={0x1f, 0x3, 0x3}}) socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000062f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000a98000+0xf53)={0xa3bb, 0xcb37, 0x3, 0xfffffffffffffff9, 0x8001, 0x5, 0x4af, 0xffffffffd696a890, 0x7fca, 0x2}) ioctl$sock_ifreq(r0, 0x89e7, &(0x7f00004ce000)={@generic="467dc36580faa66b92095feaa003caf9", @ifru_flags=0x1}) 2018/02/15 17:55:31 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000), &(0x7f0000003000)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f00005fb000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000fa8000/0x3000)=nil}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(0xffffffffffffffff, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) [ 38.117139] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x8a000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000a3000)) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:31 executing program 3: r0 = socket$inet(0x2, 0x0, 0x2) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002b0000-0x4), &(0x7f0000049000)=0x4) 2018/02/15 17:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000569000)={0x0, 0x1000, "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"}, &(0x7f0000dc1000)=0x1008) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000444000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000070000)=0x8) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fsetxattr(r2, &(0x7f0000642000)=@known='trusted.syz\x00', &(0x7f0000dc4000-0x10)='/selinux/policy\x00', 0x10, 0x0) 2018/02/15 17:55:31 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000d99000)='/dev/input/mice\x00', 0x0, 0x400082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="2e96ee75f4a3383b0b00000081010001", 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e4000-0x20)={"446f69836e3750f113eb680ba33e4608", {0x4, 0x4, 0x2, "f1ff833fd9b9", 0x9}}) r1 = syz_open_dev$sg(&(0x7f0000d13000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) rt_sigprocmask(0x2, &(0x7f0000475000-0x8), &(0x7f0000300000-0x8), 0x8) ioctl(r1, 0x1267, &(0x7f00009be000)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d0f000)={@dev}, &(0x7f00007ea000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d69000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x5a}, &(0x7f00002c1000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000075000-0x10)={r2, 0xfffffffffffffff9, 0x6546, 0x401}, &(0x7f0000516000-0x4)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a12000-0x50)={@common='ip6_vti0\x00', @ifru_mtu=0x20}) 2018/02/15 17:55:31 executing program 6: mmap(&(0x7f0000000000/0x4fa000)=nil, 0x4fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004fb000-0x8)='./file0\x00', 0x400, 0x4) ioctl$KDSETLED(r1, 0x4b32, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x12, r0, 0x0) pipe2(&(0x7f00002ae000)={0x0}, 0x4000) bind(r2, &(0x7f00000e4000-0x80)=@generic={0x11, "ec64afd1f0150862da5c4eba342e6eb3570d652263e8bd04387889a9504f2d3bba637c9235fc148fa4c4ba3dc573eb3a7d74b8ba66fb10c426cad6ffd95bfc7e68c54dfff9f102d68d79f344beee2bbcfe9b7bff9fddeb45f3be50c28c2ef3017369c5857838b7311e86f0f28b07128de349a04d91c9aa3448640fa76f4b"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004fa000-0x95), &(0x7f0000436000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f8000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x246, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000243000)}) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000000d000-0xec)=""/236) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "74b67447a842e7cce4c39ca1b42bd1391af743fc45b09b046caaee9012c20f97"}) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(0xffffffffffffffff, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008c3000)={0x0, 0x0}, 0x80800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c2d000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000a92000)={0x1, 0x1, [@empty]}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r5, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000012000)=""/95, &(0x7f0000001000-0x4)=0x5f) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000011000)={0xaa}) 2018/02/15 17:55:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008c3000)={0x0, 0x0}, 0x80800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c2d000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000a92000)={0x1, 0x1, [@empty]}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r5, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000012000)=""/95, &(0x7f0000001000-0x4)=0x5f) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000011000)={0xaa}) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00004fa000)={0xed, 0x0, {0x3, 0x1, 0x0, 0x1, 0x1}}) getresuid(&(0x7f0000ee9000), &(0x7f000090c000-0x4), &(0x7f0000f6a000)=0x0) getresgid(&(0x7f00001cc000), &(0x7f00002cb000), &(0x7f0000ee7000-0x4)=0x0) lchown(&(0x7f0000b10000-0x8)='./file0\x00', r2, r3) r4 = openat(0xffffffffffffffff, &(0x7f0000ff2000-0x8)='./file0\x00', 0x0, 0x90) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000e6a000-0x8)={0x2, 0x67e1}, 0x8) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000d43000)="02949f3fa4e3989d7a1f25200e4524fa771891c4c864261e615a1cfcf9e63c324dabe3a752c4859be738062e2f528384b068910c18c52c6854d7f03055346f45c8910ca7b627ac2db459500825dc92df148f947eaccf8e77fe0a4217bae8d7bc120b2ca2cb4600aa4d384b3ef4639fa9b68b2d480d0611f9c8ddbe3d0d8d7ff5ad2e3dcbd4a9f1dacf2ec717c5e7a05fd1b58163d7f9dc64a5d4015bb27ac03b460e9af2744bda3627ff77a75c7b10c286147e66555c475555c49675d4306a2f52631e533f29571b58a2d7c7239341be7d37145bc9bb59a9c1caf1") 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000), 0x0) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008c3000)={0x0, 0x0}, 0x80800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c2d000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000a92000)={0x1, 0x1, [@empty]}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r5, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000012000)=""/95, &(0x7f0000001000-0x4)=0x5f) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000011000)={0xaa}) [ 38.360102] binder: BINDER_SET_CONTEXT_MGR already set [ 38.374213] binder: 6060:6066 ioctl 40046207 0 returned -16 [ 38.374271] binder_alloc: 6060: binder_alloc_buf, no vma 2018/02/15 17:55:31 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000d99000)='/dev/input/mice\x00', 0x0, 0x400082) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000002000-0x10)="2e96ee75f4a3383b0b00000081010001", 0xd2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000e4000-0x20)={"446f69836e3750f113eb680ba33e4608", {0x4, 0x4, 0x2, "f1ff833fd9b9", 0x9}}) r1 = syz_open_dev$sg(&(0x7f0000d13000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) rt_sigprocmask(0x2, &(0x7f0000475000-0x8), &(0x7f0000300000-0x8), 0x8) ioctl(r1, 0x1267, &(0x7f00009be000)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000d0f000)={@dev}, &(0x7f00007ea000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d69000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x5a}, &(0x7f00002c1000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000075000-0x10)={r2, 0xfffffffffffffff9, 0x6546, 0x401}, &(0x7f0000516000-0x4)=0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a12000-0x50)={@common='ip6_vti0\x00', @ifru_mtu=0x20}) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000), 0x0) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 6: mmap(&(0x7f0000000000/0x4fa000)=nil, 0x4fa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f00004fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00004fb000-0x8)='./file0\x00', 0x400, 0x4) ioctl$KDSETLED(r1, 0x4b32, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x12, r0, 0x0) pipe2(&(0x7f00002ae000)={0x0}, 0x4000) bind(r2, &(0x7f00000e4000-0x80)=@generic={0x11, "ec64afd1f0150862da5c4eba342e6eb3570d652263e8bd04387889a9504f2d3bba637c9235fc148fa4c4ba3dc573eb3a7d74b8ba66fb10c426cad6ffd95bfc7e68c54dfff9f102d68d79f344beee2bbcfe9b7bff9fddeb45f3be50c28c2ef3017369c5857838b7311e86f0f28b07128de349a04d91c9aa3448640fa76f4b"}, 0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00004fa000-0x95), &(0x7f0000436000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f8000-0x30)={0x4c, 0x0, &(0x7f00004f5000-0x58)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x246, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000243000)}) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000c000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000000d000-0xec)=""/236) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, "74b67447a842e7cce4c39ca1b42bd1391af743fc45b09b046caaee9012c20f97"}) [ 38.374307] binder: 6060:6081 transaction failed 29189/-3, size 582-0 line 3127 [ 38.423129] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.429306] binder: release 6060:6066 transaction 10 out, still active [ 38.443650] binder: undelivered TRANSACTION_COMPLETE 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet(r0, &(0x7f00009c4000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000505000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000066f000-0x8)=@assoc_value={0x0, 0x80000000}, &(0x7f00001a2000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000678000)={r2, 0xb6, "27562fccb1094c8c98ab65d19beac3ed631eff0df36225e6c9163ed4480efaa88ce714db8ba6f2852d2771f342b06c8b7017c809e9ed57a405df0f99d96c3452c05250cf2a7bcae84ad8d8265054a98dfacf4fd79cf6af05ab0255b49641acb6e018b812c74c90c7ca8e362b7b2e02c4bd29b041d98e1269965f075f765d101536058c1b84091319d21366d4d0c5eac89fd8cd9ba9084d004192a01d6896e755c58787bb0577b690b4cb46fb8175441dc899afa34aef"}, &(0x7f0000985000-0x4)=0xbe) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 38.455753] binder: send failed reply for transaction 10, target dead [ 38.471491] binder: release 6095:6096 transaction 13 out, still active [ 38.480218] binder: undelivered TRANSACTION_COMPLETE [ 38.485516] binder: send failed reply for transaction 13, target dead 2018/02/15 17:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c9000-0x8)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000082a000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f1d000-0xb)={0x3, 0x1ff, 0x9, 0x6, 0x20000000000, 0x98ea, 0x400, 0x5, 0x4, 0x80000001, 0x4}, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0f000-0x10)={0x0, &(0x7f000000b000)=[]}, 0x10) close(r1) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000458000)={0x0}, 0x84800) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008c3000)={0x0, 0x0}, 0x80800) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000c2d000-0x4)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r5 = socket$inet_udp(0x2, 0x2, 0x0) r6 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETTXFILTER(r6, 0x400454d1, &(0x7f0000a92000)={0x1, 0x1, [@empty]}) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r5, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x1, 0x4, &(0x7f0000012000)=""/95, &(0x7f0000001000-0x4)=0x5f) r7 = userfaultfd(0x0) ioctl$UFFDIO_API(r7, 0xc018aa3f, &(0x7f0000011000)={0xaa}) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000), 0x0) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 4: mlockall(0x400002000003) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000971000)='/dev/sg#\x00', 0x0, 0x28b7868a88578ab2) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000955000-0xa)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f000083f000)=[{&(0x7f00002cb000)=""/64, 0x40}, {&(0x7f0000bc2000)=""/182, 0xb6}, {&(0x7f0000979000-0xb)=""/11, 0xb}, {&(0x7f000065e000)=""/16, 0x10}, {&(0x7f000041d000-0x89)=""/137, 0x89}, {&(0x7f000013a000)=""/240, 0xf0}], 0x6, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000bd9000)=[], 0x0, &(0x7f00006f4000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)}, 0x0) 2018/02/15 17:55:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}}, 0x9, 0x4, 0x0, 0x8, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000000000), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000000000+0xb86)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0xca)="25d2ea16c000f67f5224a20bfb7bd5206fcf48e8bb408ab1989fbc8027bb7097f9f7c6b3a59d0fed513a5cb2c13d2031de2912c6a31c1d00050044c92b715ffac85038e87550563b37b56bf314583733ee984ea90ba2dd554d9f68e0d2f527d2a089d8b27b547d6f66c615fe29af918df15d75b5bb26bc671c9b525f1803ff934b3a34c2e6230d6850d393e80646edc58d60f8a23aa870e230b09e48b9ff6863af486ba7a8c9528ca7fd6e4f6a6b4a82f84a91ce4f957c728c8fe0b54d58c0786c5fe637d79c1d95471d", 0xca}, {&(0x7f0000001000)="fa95a8477e7f72ba62626786a8898eb0a4680fb7291339294e1f913de71a04bc77dd78ecb7b8c673515b66299393e718daf96d472294aceb1fd38f270e6e774dd83f287cbbbe715f9dab6f915c458181764d8a01d98aa7719094f58320c97af4ae242f1e1a2f04237c55aead2eef5fb6745333db9751005b755cba36b04b79a499eb98c58212ab44b5e885646b762b71759472d7c1eb732e1a9542f7084ac17fd38670852bc1bd980dae71dbb10a8f5a581468f06955fb87e46bfb8e0fc670c4a4def8654064cc", 0xc7}, {&(0x7f0000001000)="f2401cbc245b0324aef6d6965b2e5ff121b7a5e3c596f7840b307061e002ec66665fc86f5e0412b6ae1f7c75dc27d03d32614b7fa009b4c1540fb23ced77f2753465d6f21e1a06712c88aa401578c50ec3a9b873c9832f4cd73ed792da81288e7b7b7bbfcee78a1575721c25a3ac3fab3f9db21cf728780299aff871f5d879b7b5d93a86ac652cc167ade7b045429a213838eee4b6115a7cdd5be9cf111ebb85b2ec1ef2653683c5532a4e28c48236103a2deeaa645688e0ec321f1fbf400b424167bb159e76840159c57991fe6958f480e040979b40bd7d2e174b9d0bced6156a", 0xe1}, {&(0x7f0000002000-0xba)="77993a16233baf0fd369603318d23c6d836adb0c0d86560088283426006ec03815ddc76db6979f0487407cf64b784faabcaaad2f51d42ce3fa963fc316de77844f6fa9005faddfc7a718eb8f15f05561bb79c872d4dce492787a30553661dfcbdb3e76a7781c1a8dc10adb7b7b539b807e13a9abd5f88c71c5170ec8c3121b2311efd7f4a091633ad8ef78f8e6c6fdb7197958640aef8fb1338cf4f8985d2a89570eafda35cc8db813e176a3e8450280410e7440e61fa212a8a9", 0xba}, {&(0x7f0000002000-0x9e)="881e2111a5f094131d30b0f96cccf1da6943ae6f7c0bf0c2791fe85fa4cd1507855ec4d00280de0a3f93d03251afde09eede9e00bd1736d82faad8ea50c661c10ee9cbbf56b8bebc2d9fc35a36332d6e90dea6b85545285e2b6481178e237889b0c0b746735d0ee1cb5c425fe5727a125923aea24a8062dc55ec0ca5e76d76eac53f2f816e1bc40346783d8e480ed75e4b0bc0f5d5c21c46ed7519f39d9a", 0x9e}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x27)="3e55d7c0562402c9d02777e180cbb78270bf554418fe343d1863be8d72ba05ab8816dc79db631d", 0x27}, {&(0x7f0000000000)="27341bd8b66cca82358f22b86af8507d836f9446bf2b74e78bbfc2f35824e29931946eb8ca28fd56ea0d2ffd605d7ffbf2d4e3b94a850b8c358a6f1ba005ada5c77c1ac9cb10223faa17d36865a81a4088d0dbe9247647542592a413a3f9e2a46dece06275bc457ccddddf39a0a478927dcd22d79f83c6a1871988dd250767c3116045ade08c852804122a82bc5e99b9b8cfd11d8ea841c1f091d5e546d61810712c1956d64c0c6fd712cf18503078b71ed0ecf1329a08addbde3b6171415a4eaa49753192994895e8e234a130d21274af4e4e51107a4fa4e52b2721c49659b544c8197f12ce6bc816b7df", 0xeb}, {&(0x7f0000001000)="c6124331b2c5f5b624e3d972b4bfdcdba8ff7b108604912f155be230305f10f57798fa32e77f2fdd9e59a1128f5f98e1e1be4884bfb8123ae543d93b4cbd2ed129e2c7fbacc3c15b8174643eac3b934b88aae8c5", 0x54}, {&(0x7f0000001000)="8eb6cc7d90e0eccd48da24c3ea95d2e8de3336f47a0b99af53a5018be29142392f8fd653822005d367e70cc9c2198a5b83533ba309a324579dbc61f209f133a5aa76f727dee31f9e9b410b1e973152e7ea", 0x51}], 0x4, &(0x7f0000002000-0xd8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x4000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xd)="a963c49eae9de06537ba0207d9", 0xd}, {&(0x7f0000001000-0xa2)="6bc905058d5570dc0b6749b5ab3d80b88dcc140263b2db30b517087801eba1eccb881c1ee7ebc0b75779cef9f1822f7764ba3667d59fd6f1bf707468b3509c01889e172b8175ac78157d69301a91972d8c89e61bb60bd62fb971fdffbd7b619e5b539f2851cf940bbf1a0001d4931474803f892d4fff0658b4e23d62d7c0732ad6560b54bac1ccb218b9949c491328f06c7fd31d70ad160e5ca20bd2aa2fdec2bc58", 0xa2}, {&(0x7f0000001000)="211a78b8d8167cbe2eaac9a31688157e7f1f4023e3dc7d335f7a299ba481445143a0bc7a180affed70b9756b3ecaa7b6563785ac", 0x34}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000002000-0x3d)="b7df835d921a5c3949287ddfb06bdd390181ee06bff427d8e956e6e237bb95aac713290d119eefea82f7d69b2507d6861c13768d98a25da30e3e9f1324", 0x3d}, {&(0x7f0000000000)="12b0fcb21ccc01992b583a12c6b381b04a", 0x11}], 0x6, &(0x7f0000001000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x8000}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="89f845af753bbd2ff1eb63743985f5873e02363481e038798c821f59ace41d0b56dbb741d9a122743f1f17b6", 0x2c}, {&(0x7f0000001000)="8216104b68c54a9c3c2518498fb5939b1ec7aa7071a317b422aa0fde86031908841cf5dcfaba00cb699761a5658bf486b1ba56ad34ed9e13fb71a334a60e2b85257fcb5f8bd26a5ac157f89fb93b05171287156d7bbc4e9fbe00e42ecddf5996fbf246a8f0660b2d3a53dd773584999e95cfd5fbb27b70a0e1d628184edc13e81141c4251823187589140ffce38a1edd8c91f8f0cfcfddf121ce526dcf284036a5cc19dd834e112b87b09beffa", 0xad}, {&(0x7f0000001000)="f6b249e80dd3ce8ab2b9be029490de3247cb5f142e0db01d6a", 0x19}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="e7bb3815527b232420b0185cefb1abddc9a68a048e240513608e16b472e0c1d3fc0f382af5b3ff8a43dd32d13fd5cdceb33b0f15e057645374fcb89c630d8a6b10cc01d5d6148a1284f2063771f8fad153d981649d135ddc42212dbaf5ccd1aedf3efa29", 0x64}], 0x5, &(0x7f0000001000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x58, 0x4004010}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xad)="1f88513a35f0c9b38ae2efce9fa33a997ffa15965cf8daae6d798ca13d58871cac77e50dff3e5803c3e0cbe21919d01cfc5db6776f938fb1ee7534f01bda44f9c460b6dd012f81fdf10f8165df460323bfa21600ddae8660927e17149c9eb54632df7a64746a30e3284464382f1a59151bb1da8ee2af79a4f903c9b11d5bd1b0cf5042a805e8d691dddff887f116b8a41a1f226bb5e9ad0cbdb013c860c09abb63c2c0d1072acb4ebf1976022c", 0xad}, {&(0x7f0000000000)="d94005889d9cc565617e62", 0xb}, {}, {&(0x7f0000001000)="a41f0677917f16bc8797e0377945e77282d671f0cffd8539d75d088dcd0e49fefcfa5d3e034935b6c60d06c4590fe5001c", 0x31}, {&(0x7f0000001000-0xc4)="38acaa13bfc496323dacbd20a89ceb32f4230fd18830fb8959fc39c381221fd4b5f985c70e4adcb36ad4ff1e7ab4126138f8d3c3e9d2f404ef66ab7c039ca54248f87d2121a7853167b8ca28bc3f71eb7c740bc16e2e3c5ba27fb53b9da2e5b9745549670b7bdb2c5259d1aa81429673044e4a920fd8697ef298704343b65a18ab10db2c122be9048495ae04e7d7369bf1f3299f630b5f58895c4c2a05d99795ebfea123b5e721f841c973bf90b0b74b3a59ba6c0f3d43256f1b88a791e04631f8f910ce", 0xc4}, {&(0x7f0000001000-0xab)="74e20232727ca049982d1d190eb2769f0a75add094d27f7b206d781dedd2aedebebc10d484fb00b56715ee9c6ba4094ef8b3c97c737da4a4401e65f422cc539b015945a3e274f054875dade9edf079497fb64c5d93c037b57187a56153e21cca461d07a0777e395beaf3f36f42bc607580de58ec9bd4d222e1319c00d5655cccc1308449a9e612811e7be8e69d554ca1b0188c24378a9328212b49bf69724c6c33401e8c70845caeeec862", 0xab}], 0x6, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20}], 0x6, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@generic="2c69e9beb1520bdc84402bc1a3bd63ac", 0x100}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='gretap0\x00', 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000)={0x11, 0x1f, r25, 0x1, 0x76bc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x401}, 0x8) sendmmsg(r0, &(0x7f0000c85000)=[], 0x0, 0x0) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000456000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) fstatfs(r1, &(0x7f0000ef2000-0x36)=""/54) accept$nfc_llcp(r1, &(0x7f0000d36000), &(0x7f0000a20000-0x4)=0x60) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000a8e000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) 2018/02/15 17:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ff2000-0xb9)=""/185, 0xfffffffffffffeda, 0x0, 0x0, 0xfffffffffffffd4b) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = syz_open_dev$usbmon(&(0x7f00003e4000+0x952)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000b69000)={0x0, 0x8, 0x422a}) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000068d000-0x11)='posix_acl_access\x00', 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42846f, {0x400003ffffffe}}, &(0x7f0000540000), 0xffffffffffffff9b, &(0x7f000039c000)) syz_open_dev$mice(&(0x7f000080b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xdd51, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) 2018/02/15 17:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000a83000)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @u32}]}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000819000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000087e000-0x50)={0x2, 0x68, 0x62d, 0x0, 0xd}) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f00", 0x12) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c65000-0xc)='/dev/rfkill\x00', 0x82400, 0x0) accept4$llc(r0, &(0x7f0000704000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000089d000-0x4)=0x10, 0x80000) sendto(r0, &(0x7f0000be0000-0x96)="b9065da2d6fd30872c3068c93c497bdb48c160f44f1412102e06c2efed7bebd233380e7b579b6a32aa7ca56871946d1dd9473720b67c221366758457990de4383f021b619bfe16fdeb5c4a073c9c1bb846bcb0c8f3931c64feac8b0d50136323f118a8cd6979aefefbc6ef6f80231546daa0f020fe1cb22522232269aaa2795cf3fbe83badaaa2c27182797cba4edf0e088fed620eab", 0x96, 0x14, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000bcb000-0x20)=[{&(0x7f000068a000-0xc0)=""/192, 0xc0}], 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00001c6000)={0x7, 0x34}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x801) r3 = dup3(r2, r1, 0x0) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00004f0000-0x8)={0xe9a, 0x4}) poll(&(0x7f00003be000)=[{r2}], 0x1, 0x5d) write(r2, &(0x7f00000b5000)='\b', 0x1) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000068d000-0x11)='posix_acl_access\x00', 0x3) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42846f, {0x400003ffffffe}}, &(0x7f0000540000), 0xffffffffffffff9b, &(0x7f000039c000)) syz_open_dev$mice(&(0x7f000080b000-0x10)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001e0000)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000056d000-0x10)="5cf173b96306b6e4e5d20f5375a59fff", 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000006d000)="0000000000000000000000000e03350b", 0x10) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f00", 0x12) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x340) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000050f000-0x5c)={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x39ca}, 0x8, [0x8, 0xfffffffffffffff9, 0x400, 0x4c1, 0x5, 0x10001, 0x2, 0x9]}, 0x5c) connect$inet(r0, &(0x7f0000803000-0x10)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000aeb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x7f}) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000054a000-0x4)=0x8, 0x4) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eef", 0x2e}], 0x1, &(0x7f00000c8000-0x262)=[]}, 0x0) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e8", 0x89, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/15 17:55:31 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000500000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f0000793000-0x10)=[]}, 0x8000) r1 = openat(0xffffffffffffffff, &(0x7f0000cd2000-0x8)='./file0\x00', 0x80, 0x92) stat(&(0x7f00002c7000-0x8)='./file0\x00', &(0x7f0000e67000)) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000453000-0x8)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000868000)={0x400, 0x2, 0x3f, 'queue0\x00', 0x1000}) sendto$inet6(r0, &(0x7f0000fc2000-0x76)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a1", 0x77, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f00", 0x12) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000ba1000-0xb8)={0x0, 0x3, 0x5, 0x5f25, 0x4, 0x1, 0xffff, 0x5, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffe8e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xcb50}}, 0x1, 0x2, 0x0, 0x476b}}, &(0x7f0000e89000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b8b000)={r2, 0x44, "3cd00271fcf43cc4fed6a6bfedcfea3acf5877840b96766d603507d723a3a269d18718ebe1adc71e0f86b8fc5b5c0a8335e961665d753b5f5e54e8455fbc70e52e5e13bb"}, &(0x7f0000883000-0x4)=0x4c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000981000)='cubic\x00', 0x6) 2018/02/15 17:55:31 executing program 6: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}}, 0x9, 0x4, 0x0, 0x8, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000000000), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000000000+0xb86)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0xca)="25d2ea16c000f67f5224a20bfb7bd5206fcf48e8bb408ab1989fbc8027bb7097f9f7c6b3a59d0fed513a5cb2c13d2031de2912c6a31c1d00050044c92b715ffac85038e87550563b37b56bf314583733ee984ea90ba2dd554d9f68e0d2f527d2a089d8b27b547d6f66c615fe29af918df15d75b5bb26bc671c9b525f1803ff934b3a34c2e6230d6850d393e80646edc58d60f8a23aa870e230b09e48b9ff6863af486ba7a8c9528ca7fd6e4f6a6b4a82f84a91ce4f957c728c8fe0b54d58c0786c5fe637d79c1d95471d", 0xca}, {&(0x7f0000001000)="fa95a8477e7f72ba62626786a8898eb0a4680fb7291339294e1f913de71a04bc77dd78ecb7b8c673515b66299393e718daf96d472294aceb1fd38f270e6e774dd83f287cbbbe715f9dab6f915c458181764d8a01d98aa7719094f58320c97af4ae242f1e1a2f04237c55aead2eef5fb6745333db9751005b755cba36b04b79a499eb98c58212ab44b5e885646b762b71759472d7c1eb732e1a9542f7084ac17fd38670852bc1bd980dae71dbb10a8f5a581468f06955fb87e46bfb8e0fc670c4a4def8654064cc", 0xc7}, {&(0x7f0000001000)="f2401cbc245b0324aef6d6965b2e5ff121b7a5e3c596f7840b307061e002ec66665fc86f5e0412b6ae1f7c75dc27d03d32614b7fa009b4c1540fb23ced77f2753465d6f21e1a06712c88aa401578c50ec3a9b873c9832f4cd73ed792da81288e7b7b7bbfcee78a1575721c25a3ac3fab3f9db21cf728780299aff871f5d879b7b5d93a86ac652cc167ade7b045429a213838eee4b6115a7cdd5be9cf111ebb85b2ec1ef2653683c5532a4e28c48236103a2deeaa645688e0ec321f1fbf400b424167bb159e76840159c57991fe6958f480e040979b40bd7d2e174b9d0bced6156a", 0xe1}, {&(0x7f0000002000-0xba)="77993a16233baf0fd369603318d23c6d836adb0c0d86560088283426006ec03815ddc76db6979f0487407cf64b784faabcaaad2f51d42ce3fa963fc316de77844f6fa9005faddfc7a718eb8f15f05561bb79c872d4dce492787a30553661dfcbdb3e76a7781c1a8dc10adb7b7b539b807e13a9abd5f88c71c5170ec8c3121b2311efd7f4a091633ad8ef78f8e6c6fdb7197958640aef8fb1338cf4f8985d2a89570eafda35cc8db813e176a3e8450280410e7440e61fa212a8a9", 0xba}, {&(0x7f0000002000-0x9e)="881e2111a5f094131d30b0f96cccf1da6943ae6f7c0bf0c2791fe85fa4cd1507855ec4d00280de0a3f93d03251afde09eede9e00bd1736d82faad8ea50c661c10ee9cbbf56b8bebc2d9fc35a36332d6e90dea6b85545285e2b6481178e237889b0c0b746735d0ee1cb5c425fe5727a125923aea24a8062dc55ec0ca5e76d76eac53f2f816e1bc40346783d8e480ed75e4b0bc0f5d5c21c46ed7519f39d9a", 0x9e}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x27)="3e55d7c0562402c9d02777e180cbb78270bf554418fe343d1863be8d72ba05ab8816dc79db631d", 0x27}, {&(0x7f0000000000)="27341bd8b66cca82358f22b86af8507d836f9446bf2b74e78bbfc2f35824e29931946eb8ca28fd56ea0d2ffd605d7ffbf2d4e3b94a850b8c358a6f1ba005ada5c77c1ac9cb10223faa17d36865a81a4088d0dbe9247647542592a413a3f9e2a46dece06275bc457ccddddf39a0a478927dcd22d79f83c6a1871988dd250767c3116045ade08c852804122a82bc5e99b9b8cfd11d8ea841c1f091d5e546d61810712c1956d64c0c6fd712cf18503078b71ed0ecf1329a08addbde3b6171415a4eaa49753192994895e8e234a130d21274af4e4e51107a4fa4e52b2721c49659b544c8197f12ce6bc816b7df", 0xeb}, {&(0x7f0000001000)="c6124331b2c5f5b624e3d972b4bfdcdba8ff7b108604912f155be230305f10f57798fa32e77f2fdd9e59a1128f5f98e1e1be4884bfb8123ae543d93b4cbd2ed129e2c7fbacc3c15b8174643eac3b934b88aae8c5", 0x54}, {&(0x7f0000001000)="8eb6cc7d90e0eccd48da24c3ea95d2e8de3336f47a0b99af53a5018be29142392f8fd653822005d367e70cc9c2198a5b83533ba309a324579dbc61f209f133a5aa76f727dee31f9e9b410b1e973152e7ea", 0x51}], 0x4, &(0x7f0000002000-0xd8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x4000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xd)="a963c49eae9de06537ba0207d9", 0xd}, {&(0x7f0000001000-0xa2)="6bc905058d5570dc0b6749b5ab3d80b88dcc140263b2db30b517087801eba1eccb881c1ee7ebc0b75779cef9f1822f7764ba3667d59fd6f1bf707468b3509c01889e172b8175ac78157d69301a91972d8c89e61bb60bd62fb971fdffbd7b619e5b539f2851cf940bbf1a0001d4931474803f892d4fff0658b4e23d62d7c0732ad6560b54bac1ccb218b9949c491328f06c7fd31d70ad160e5ca20bd2aa2fdec2bc58", 0xa2}, {&(0x7f0000001000)="211a78b8d8167cbe2eaac9a31688157e7f1f4023e3dc7d335f7a299ba481445143a0bc7a180affed70b9756b3ecaa7b6563785ac", 0x34}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x60)=[{&(0x7f0000002000-0x1000)="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{&(0x7f0000002000-0x3d)="b7df835d921a5c3949287ddfb06bdd390181ee06bff427d8e956e6e237bb95aac713290d119eefea82f7d69b2507d6861c13768d98a25da30e3e9f1324", 0x3d}, {&(0x7f0000000000)="12b0fcb21ccc01992b583a12c6b381b04a", 0x11}], 0x6, &(0x7f0000001000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x8000}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="89f845af753bbd2ff1eb63743985f5873e02363481e038798c821f59ace41d0b56dbb741d9a122743f1f17b6", 0x2c}, {&(0x7f0000001000)="8216104b68c54a9c3c2518498fb5939b1ec7aa7071a317b422aa0fde86031908841cf5dcfaba00cb699761a5658bf486b1ba56ad34ed9e13fb71a334a60e2b85257fcb5f8bd26a5ac157f89fb93b05171287156d7bbc4e9fbe00e42ecddf5996fbf246a8f0660b2d3a53dd773584999e95cfd5fbb27b70a0e1d628184edc13e81141c4251823187589140ffce38a1edd8c91f8f0cfcfddf121ce526dcf284036a5cc19dd834e112b87b09beffa", 0xad}, {&(0x7f0000001000)="f6b249e80dd3ce8ab2b9be029490de3247cb5f142e0db01d6a", 0x19}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="e7bb3815527b232420b0185cefb1abddc9a68a048e240513608e16b472e0c1d3fc0f382af5b3ff8a43dd32d13fd5cdceb33b0f15e057645374fcb89c630d8a6b10cc01d5d6148a1284f2063771f8fad153d981649d135ddc42212dbaf5ccd1aedf3efa29", 0x64}], 0x5, &(0x7f0000001000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x58, 0x4004010}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xad)="1f88513a35f0c9b38ae2efce9fa33a997ffa15965cf8daae6d798ca13d58871cac77e50dff3e5803c3e0cbe21919d01cfc5db6776f938fb1ee7534f01bda44f9c460b6dd012f81fdf10f8165df460323bfa21600ddae8660927e17149c9eb54632df7a64746a30e3284464382f1a59151bb1da8ee2af79a4f903c9b11d5bd1b0cf5042a805e8d691dddff887f116b8a41a1f226bb5e9ad0cbdb013c860c09abb63c2c0d1072acb4ebf1976022c", 0xad}, {&(0x7f0000000000)="d94005889d9cc565617e62", 0xb}, {}, {&(0x7f0000001000)="a41f0677917f16bc8797e0377945e77282d671f0cffd8539d75d088dcd0e49fefcfa5d3e034935b6c60d06c4590fe5001c", 0x31}, {&(0x7f0000001000-0xc4)="38acaa13bfc496323dacbd20a89ceb32f4230fd18830fb8959fc39c381221fd4b5f985c70e4adcb36ad4ff1e7ab4126138f8d3c3e9d2f404ef66ab7c039ca54248f87d2121a7853167b8ca28bc3f71eb7c740bc16e2e3c5ba27fb53b9da2e5b9745549670b7bdb2c5259d1aa81429673044e4a920fd8697ef298704343b65a18ab10db2c122be9048495ae04e7d7369bf1f3299f630b5f58895c4c2a05d99795ebfea123b5e721f841c973bf90b0b74b3a59ba6c0f3d43256f1b88a791e04631f8f910ce", 0xc4}, {&(0x7f0000001000-0xab)="74e20232727ca049982d1d190eb2769f0a75add094d27f7b206d781dedd2aedebebc10d484fb00b56715ee9c6ba4094ef8b3c97c737da4a4401e65f422cc539b015945a3e274f054875dade9edf079497fb64c5d93c037b57187a56153e21cca461d07a0777e395beaf3f36f42bc607580de58ec9bd4d222e1319c00d5655cccc1308449a9e612811e7be8e69d554ca1b0188c24378a9328212b49bf69724c6c33401e8c70845caeeec862", 0xab}], 0x6, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20}], 0x6, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@generic="2c69e9beb1520bdc84402bc1a3bd63ac", 0x100}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='gretap0\x00', 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000)={0x11, 0x1f, r25, 0x1, 0x76bc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x401}, 0x8) sendmmsg(r0, &(0x7f0000c85000)=[], 0x0, 0x0) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00007b1000)='./file0\x00', 0x4800, 0x30) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000daf000)=0x8, 0x8) socketpair(0x10, 0x6, 0xae55, &(0x7f00006b1000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e4f000-0x8)=@assoc_value={0x0, 0x2a}, &(0x7f0000fcf000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a58000-0x8c)={r3, @in6={{0xa, 0x2, 0x80000001, @empty, 0x1ff}}}, 0x8c) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000936000-0xe7)=""/231, &(0x7f0000d2e000)=0xe7) 2018/02/15 17:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ff2000-0xb9)=""/185, 0xfffffffffffffeda, 0x0, 0x0, 0xfffffffffffffd4b) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = syz_open_dev$usbmon(&(0x7f00003e4000+0x952)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000b69000)={0x0, 0x8, 0x422a}) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092c000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ff2000-0xb9)=""/185, 0xfffffffffffffeda, 0x0, 0x0, 0xfffffffffffffd4b) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) r2 = syz_open_dev$usbmon(&(0x7f00003e4000+0x952)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000b69000)={0x0, 0x8, 0x422a}) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f00002c9000)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 17:55:31 executing program 3: r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x3}}, 0x9, 0x4, 0x0, 0x8, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4), &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000), &(0x7f0000000000), &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000002000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x150)=[{&(0x7f0000000000+0xb86)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x50)=[{&(0x7f0000001000-0xca)="25d2ea16c000f67f5224a20bfb7bd5206fcf48e8bb408ab1989fbc8027bb7097f9f7c6b3a59d0fed513a5cb2c13d2031de2912c6a31c1d00050044c92b715ffac85038e87550563b37b56bf314583733ee984ea90ba2dd554d9f68e0d2f527d2a089d8b27b547d6f66c615fe29af918df15d75b5bb26bc671c9b525f1803ff934b3a34c2e6230d6850d393e80646edc58d60f8a23aa870e230b09e48b9ff6863af486ba7a8c9528ca7fd6e4f6a6b4a82f84a91ce4f957c728c8fe0b54d58c0786c5fe637d79c1d95471d", 0xca}, {&(0x7f0000001000)="fa95a8477e7f72ba62626786a8898eb0a4680fb7291339294e1f913de71a04bc77dd78ecb7b8c673515b66299393e718daf96d472294aceb1fd38f270e6e774dd83f287cbbbe715f9dab6f915c458181764d8a01d98aa7719094f58320c97af4ae242f1e1a2f04237c55aead2eef5fb6745333db9751005b755cba36b04b79a499eb98c58212ab44b5e885646b762b71759472d7c1eb732e1a9542f7084ac17fd38670852bc1bd980dae71dbb10a8f5a581468f06955fb87e46bfb8e0fc670c4a4def8654064cc", 0xc7}, {&(0x7f0000001000)="f2401cbc245b0324aef6d6965b2e5ff121b7a5e3c596f7840b307061e002ec66665fc86f5e0412b6ae1f7c75dc27d03d32614b7fa009b4c1540fb23ced77f2753465d6f21e1a06712c88aa401578c50ec3a9b873c9832f4cd73ed792da81288e7b7b7bbfcee78a1575721c25a3ac3fab3f9db21cf728780299aff871f5d879b7b5d93a86ac652cc167ade7b045429a213838eee4b6115a7cdd5be9cf111ebb85b2ec1ef2653683c5532a4e28c48236103a2deeaa645688e0ec321f1fbf400b424167bb159e76840159c57991fe6958f480e040979b40bd7d2e174b9d0bced6156a", 0xe1}, {&(0x7f0000002000-0xba)="77993a16233baf0fd369603318d23c6d836adb0c0d86560088283426006ec03815ddc76db6979f0487407cf64b784faabcaaad2f51d42ce3fa963fc316de77844f6fa9005faddfc7a718eb8f15f05561bb79c872d4dce492787a30553661dfcbdb3e76a7781c1a8dc10adb7b7b539b807e13a9abd5f88c71c5170ec8c3121b2311efd7f4a091633ad8ef78f8e6c6fdb7197958640aef8fb1338cf4f8985d2a89570eafda35cc8db813e176a3e8450280410e7440e61fa212a8a9", 0xba}, {&(0x7f0000002000-0x9e)="881e2111a5f094131d30b0f96cccf1da6943ae6f7c0bf0c2791fe85fa4cd1507855ec4d00280de0a3f93d03251afde09eede9e00bd1736d82faad8ea50c661c10ee9cbbf56b8bebc2d9fc35a36332d6e90dea6b85545285e2b6481178e237889b0c0b746735d0ee1cb5c425fe5727a125923aea24a8062dc55ec0ca5e76d76eac53f2f816e1bc40346783d8e480ed75e4b0bc0f5d5c21c46ed7519f39d9a", 0x9e}], 0x5, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000}, {&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002000-0x40)=[{&(0x7f0000002000-0x27)="3e55d7c0562402c9d02777e180cbb78270bf554418fe343d1863be8d72ba05ab8816dc79db631d", 0x27}, {&(0x7f0000000000)="27341bd8b66cca82358f22b86af8507d836f9446bf2b74e78bbfc2f35824e29931946eb8ca28fd56ea0d2ffd605d7ffbf2d4e3b94a850b8c358a6f1ba005ada5c77c1ac9cb10223faa17d36865a81a4088d0dbe9247647542592a413a3f9e2a46dece06275bc457ccddddf39a0a478927dcd22d79f83c6a1871988dd250767c3116045ade08c852804122a82bc5e99b9b8cfd11d8ea841c1f091d5e546d61810712c1956d64c0c6fd712cf18503078b71ed0ecf1329a08addbde3b6171415a4eaa49753192994895e8e234a130d21274af4e4e51107a4fa4e52b2721c49659b544c8197f12ce6bc816b7df", 0xeb}, {&(0x7f0000001000)="c6124331b2c5f5b624e3d972b4bfdcdba8ff7b108604912f155be230305f10f57798fa32e77f2fdd9e59a1128f5f98e1e1be4884bfb8123ae543d93b4cbd2ed129e2c7fbacc3c15b8174643eac3b934b88aae8c5", 0x54}, {&(0x7f0000001000)="8eb6cc7d90e0eccd48da24c3ea95d2e8de3336f47a0b99af53a5018be29142392f8fd653822005d367e70cc9c2198a5b83533ba309a324579dbc61f209f133a5aa76f727dee31f9e9b410b1e973152e7ea", 0x51}], 0x4, &(0x7f0000002000-0xd8)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x4000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000002000-0xd)="a963c49eae9de06537ba0207d9", 0xd}, {&(0x7f0000001000-0xa2)="6bc905058d5570dc0b6749b5ab3d80b88dcc140263b2db30b517087801eba1eccb881c1ee7ebc0b75779cef9f1822f7764ba3667d59fd6f1bf707468b3509c01889e172b8175ac78157d69301a91972d8c89e61bb60bd62fb971fdffbd7b619e5b539f2851cf940bbf1a0001d4931474803f892d4fff0658b4e23d62d7c0732ad6560b54bac1ccb218b9949c491328f06c7fd31d70ad160e5ca20bd2aa2fdec2bc58", 0xa2}, {&(0x7f0000001000)="211a78b8d8167cbe2eaac9a31688157e7f1f4023e3dc7d335f7a299ba481445143a0bc7a180affed70b9756b3ecaa7b6563785ac", 0x34}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, 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{&(0x7f0000002000-0x3d)="b7df835d921a5c3949287ddfb06bdd390181ee06bff427d8e956e6e237bb95aac713290d119eefea82f7d69b2507d6861c13768d98a25da30e3e9f1324", 0x3d}, {&(0x7f0000000000)="12b0fcb21ccc01992b583a12c6b381b04a", 0x11}], 0x6, &(0x7f0000001000-0xb0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xb0, 0x8000}, {&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x50)=[{&(0x7f0000000000)="89f845af753bbd2ff1eb63743985f5873e02363481e038798c821f59ace41d0b56dbb741d9a122743f1f17b6", 0x2c}, {&(0x7f0000001000)="8216104b68c54a9c3c2518498fb5939b1ec7aa7071a317b422aa0fde86031908841cf5dcfaba00cb699761a5658bf486b1ba56ad34ed9e13fb71a334a60e2b85257fcb5f8bd26a5ac157f89fb93b05171287156d7bbc4e9fbe00e42ecddf5996fbf246a8f0660b2d3a53dd773584999e95cfd5fbb27b70a0e1d628184edc13e81141c4251823187589140ffce38a1edd8c91f8f0cfcfddf121ce526dcf284036a5cc19dd834e112b87b09beffa", 0xad}, {&(0x7f0000001000)="f6b249e80dd3ce8ab2b9be029490de3247cb5f142e0db01d6a", 0x19}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="e7bb3815527b232420b0185cefb1abddc9a68a048e240513608e16b472e0c1d3fc0f382af5b3ff8a43dd32d13fd5cdceb33b0f15e057645374fcb89c630d8a6b10cc01d5d6148a1284f2063771f8fad153d981649d135ddc42212dbaf5ccd1aedf3efa29", 0x64}], 0x5, &(0x7f0000001000-0x58)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r17]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x58, 0x4004010}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0xad)="1f88513a35f0c9b38ae2efce9fa33a997ffa15965cf8daae6d798ca13d58871cac77e50dff3e5803c3e0cbe21919d01cfc5db6776f938fb1ee7534f01bda44f9c460b6dd012f81fdf10f8165df460323bfa21600ddae8660927e17149c9eb54632df7a64746a30e3284464382f1a59151bb1da8ee2af79a4f903c9b11d5bd1b0cf5042a805e8d691dddff887f116b8a41a1f226bb5e9ad0cbdb013c860c09abb63c2c0d1072acb4ebf1976022c", 0xad}, {&(0x7f0000000000)="d94005889d9cc565617e62", 0xb}, {}, {&(0x7f0000001000)="a41f0677917f16bc8797e0377945e77282d671f0cffd8539d75d088dcd0e49fefcfa5d3e034935b6c60d06c4590fe5001c", 0x31}, {&(0x7f0000001000-0xc4)="38acaa13bfc496323dacbd20a89ceb32f4230fd18830fb8959fc39c381221fd4b5f985c70e4adcb36ad4ff1e7ab4126138f8d3c3e9d2f404ef66ab7c039ca54248f87d2121a7853167b8ca28bc3f71eb7c740bc16e2e3c5ba27fb53b9da2e5b9745549670b7bdb2c5259d1aa81429673044e4a920fd8697ef298704343b65a18ab10db2c122be9048495ae04e7d7369bf1f3299f630b5f58895c4c2a05d99795ebfea123b5e721f841c973bf90b0b74b3a59ba6c0f3d43256f1b88a791e04631f8f910ce", 0xc4}, {&(0x7f0000001000-0xab)="74e20232727ca049982d1d190eb2769f0a75add094d27f7b206d781dedd2aedebebc10d484fb00b56715ee9c6ba4094ef8b3c97c737da4a4401e65f422cc539b015945a3e274f054875dade9edf079497fb64c5d93c037b57187a56153e21cca461d07a0777e395beaf3f36f42bc607580de58ec9bd4d222e1319c00d5655cccc1308449a9e612811e7be8e69d554ca1b0188c24378a9328212b49bf69724c6c33401e8c70845caeeec862", 0xab}], 0x6, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}], 0x20}], 0x6, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000)={@generic="2c69e9beb1520bdc84402bc1a3bd63ac", 0x100}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000)={@common='gretap0\x00', 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000002000)={0x11, 0x1f, r25, 0x1, 0x76bc, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r24) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x401}, 0x8) sendmmsg(r0, &(0x7f0000c85000)=[], 0x0, 0x0) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000f000-0x8)='./file0\x00', 0x8082, 0x1) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f00000000010003000017", 0x1b) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000031a000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000410000)={0x0, 0xfff}, &(0x7f000021a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=r2, &(0x7f00000f2000)=0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00007b1000)='./file0\x00', 0x4800, 0x30) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000daf000)=0x8, 0x8) socketpair(0x10, 0x6, 0xae55, &(0x7f00006b1000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e4f000-0x8)=@assoc_value={0x0, 0x2a}, &(0x7f0000fcf000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000a58000-0x8c)={r3, @in6={{0xa, 0x2, 0x80000001, @empty, 0x1ff}}}, 0x8c) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ae7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x0, &(0x7f0000936000-0xe7)=""/231, &(0x7f0000d2e000)=0xe7) 2018/02/15 17:55:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x15)=@known='system.sockprotoname\x00') 2018/02/15 17:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f0000717000-0x28)=@ethtool_eee={0x44}}) syz_open_dev$loop(&(0x7f0000b98000-0xb)='/dev/loop#\x00', 0x10000, 0x6202) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x0) pipe2(&(0x7f0000001000-0x3)={0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000002000-0x28)={@generic}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r2 = getpid() setpriority(0x1, r2, 0xfffffffffffffffc) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000f000-0x8)='./file0\x00', 0x8082, 0x1) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00002ce000-0x9)='/dev/ppp\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000165000)={0x1, &(0x7f00001eb000-0x8)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f000046f000-0x40)={r2, 0x3, &(0x7f00001bf000-0xc)=[0x4, 0xe85e, 0x0], &(0x7f0000f65000)=[0x4, 0x3, 0x80000001, 0x7], 0x10, 0x4, 0xfffffffffffffeff, &(0x7f0000cca000)=[0x9, 0x3, 0xffffffffffffff80, 0x7670], &(0x7f0000f74000-0x8)=[0x1f, 0x1]}) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:31 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f000000f000-0x8)='./file0\x00', 0x8082, 0x1) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f00000000010003000017", 0x1b) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) socketpair(0x1, 0x1, 0x2, &(0x7f000027b000-0x8)={0x0}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000f6a000)=0x3) sendto(r1, &(0x7f0000789000-0x86), 0x0, 0x0, &(0x7f0000809000-0x10)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d08000)='/dev/ptmx\x00', 0x105, 0x0) writev(r0, &(0x7f00009d6000-0x10)=[{&(0x7f0000be9000)="440ada610000fe82fd9b56e22f9d6cd47c2ec78b000000096bc82d5d4800008884134508d746c4ad1921a782f9639b020800a708140007ae62731f010850ba19ef41771617e8da13866d15", 0x4b}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000f9f000)={0x4bc4, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/15 17:55:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000053c000)='/selinux/enforce\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000ec6000-0x4)=0x1e42f55, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000184000)={0x0, 0x5}, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/02/15 17:55:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ppp\x00', 0x80, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00002c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000422000)=0x4) sendmsg$nl_xfrm(r2, &(0x7f000089a000)={&(0x7f0000bd1000-0xc)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000645000-0x10)={&(0x7f0000a44000)=@getsadinfo={0x160, 0x23, 0x1, 0x1, 0x1, 0x1, [@extra_flags={0x8, 0x18, 0x401}, @srcaddr={0x14, 0xd, @in=@broadcast=0xffffffff}, @extra_flags={0x8, 0x18, 0x3}, @algo_comp={0x11c, 0x3, {{'lzs\x00'}, 0x6a0, "5748968d7a55f09f19163dd68c828953ea3f021cce9757244829a1823f2ddffeb204a1c5905863fd6ce3f95c72e31c8233b36e05aa91071186d6ac4c04e88faa8c1d3e0675dfa9b0035342a75924f78f38e69393f6a3b1dc9143ab5c969083ece757f74d58b1364d9651d1eee923ab397782fc522288da142f1d226ecd606ae9455bdc30588c07b70a4f2c72a3c008f3954217548f5a31e54b9b2182b490ac861db685cdb35a1ca50407b934e380ef75b251fea4be191ed16bc798bd234778df120289be7811602999ce6f772004a64e5e7abf4a"}}, @offload={0xc, 0x1c, {r3, 0x2}}]}, 0x160}, 0x1, 0x0, 0x0, 0x4}, 0x880) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000ad8000)="40d09faa64765c55428e36f2fb95c813c2452eb3055e637668c460b50d7d1654f33ac511d24340fec1fd4ae31e4ac8", 0x2f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/15 17:55:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076d000-0xf9)=""/249, 0xf9) openat(r0, &(0x7f0000774000-0xa)='./control\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f3000-0x8)='./file0\x00', &(0x7f0000ab6000-0xa)='./control\x00') accept4$unix(r0, &(0x7f0000c19000)=@abs, &(0x7f000071c000-0x4)=0x8, 0x800) 2018/02/15 17:55:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e28000)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000818000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a09000-0x20)={0x8, 0x5, 0x1, 0x5, 0x0, []}) 2018/02/15 17:55:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000da0000-0x4)=0x0) ptrace$setopts(0x4200, r1, 0x3, 0x10) mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f00006fd000), &(0x7f000089e000-0x4), &(0x7f00000be000), &(0x7f00009cd000)) utimes(&(0x7f0000b6e000-0x8)='./file0\x00', &(0x7f00007fa000)={{0x77359400}, {0x77359400}}) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001d9000-0x4), &(0x7f0000666000-0x4)=0x4) 2018/02/15 17:55:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f00000000010003000017", 0x1b) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:31 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002f3000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e31000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0x7, 0xb9d, 0x5, 0x12, 0x0, 0x1, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x5, 0x5}, @sadb_lifetime={0x4, 0x7, 0x7, 0x100000000, 0xffffffffffffffff, 0x7}, @sadb_x_nat_t_port={0x1, 0x15, 0x2}, @sadb_x_nat_t_type={0x1, 0x14, 0x32}, @sadb_ident={0x2, 0xb, 0x4, 0x0, 0x38356c9b}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x6, 0x1}, @sadb_x_sec_ctx={0x3, 0x18, 0xffffffffffffff14, 0x8, 0xd, "ba0f62d71918121605efb6dc18"}, @sadb_x_nat_t_port={0x1, 0x17, 0x2}]}, 0x90}, 0x1}, 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000009000)) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xfffffffffffffffd}, []}, 0x1c}, 0x1}, 0x0) 2018/02/15 17:55:31 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0xfd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = dup2(r1, r1) getsockname$unix(r2, &(0x7f0000ef8000-0x24)=@file={0x0, ""/34}, &(0x7f0000cb0000-0x4)=0x24) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c5e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00009ae000)) getsockname$ax25(r3, &(0x7f0000f6a000-0x10), &(0x7f0000951000)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000588000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00009c5000)) 2018/02/15 17:55:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10), &(0x7f0000fb1000-0x8), 0x8) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000de6000)=""/149) 2018/02/15 17:55:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000956000-0xc)='/dev/autofs\x00', 0x501000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dea000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f000037e000)=0xfffffffffffffffd, 0x4) recvmmsg(r1, &(0x7f0000e53000)=[{{&(0x7f0000ff9000)=@nl=@unspec, 0x9, &(0x7f0000be9000-0x20)=[], 0x0, &(0x7f00008bc000)=""/148, 0x94}}], 0x1, 0x1, &(0x7f0000518000-0x10)) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000878000)={0x1, 0x1, 0x204, 0x0, 0x19, 0x40, 0x8, 0x7ff, 0x0}, &(0x7f0000d17000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dbb000-0x8)={r1, 0x1}, &(0x7f000021c000-0x4)=0x8) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000960000-0x4), 0x4) 2018/02/15 17:55:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000001000-0xa)='blacklist\x00', &(0x7f0000975000-0x5)={0x73, 0x79, 0x7a}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f0000001000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000003000-0x4)=0xb) 2018/02/15 17:55:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000097f000-0x8)='./file0\x00', &(0x7f0000ed6000-0x8)='./file0\x00', &(0x7f0000000000)='efs\x00', 0x100000, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000ae6000), &(0x7f0000fb4000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x8000c}}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000b50000-0xbe)=""/190) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00007b3000)=[{0xb, 0x4}, {0x3, 0x2}, {0xb, 0x7}, {0x4, 0xe207}, {0x3, 0xffffffffffffffcf}, {0x0, 0x10000}, {0x3, 0x80000000}, {0xb, 0x5}], 0x8) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000019f000)='/dev/autofs\x00', 0x406240, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000066a000-0x8), &(0x7f00006eb000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000002000-0x51)="faf914ded2c0692f424ebda9d0d59e51d8cfebca9650098b998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569d0000249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x24, 0x0, &(0x7f000037e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10003}, 0xfffffffffffffe6a) 2018/02/15 17:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b0900", 0x20) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000858000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x80000000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000), 0x0, 0x2, 0x0, 0x0) 2018/02/15 17:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000018e000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000587000-0xe)={0x0, 0x6, "63edbcb3a7e3"}, &(0x7f0000d2f000)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000005a000-0x4)=@assoc_id=r1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000011a000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000a23000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @broadcast=0xffffffff, 0x8}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@mcast1={0xff, 0x1, [], 0x1}, 0x8080000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3ff}, 0x20) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000116000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000673000)=[0x93b, 0x40]) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00008a2000-0x4), &(0x7f0000bfe000)=0x4) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000dcc000-0x4)) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00008d3000-0xc)={&(0x7f0000c85000+0x2e2)=[0x0, 0x0, 0x0], 0x3}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009ad000-0x60)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0x27}], 0x3, &(0x7f0000ecc000-0xd0)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f00004c8000-0x10)={0x77359400}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) 2018/02/15 17:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000bf8000)) clock_settime(0xfffffffffffffffb, &(0x7f0000705000)) r0 = open(&(0x7f00000b0000)='./file0\x00', 0x4300, 0x4) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000027f000)) [ 39.206153] NFQUEUE: number of total queues is 0 2018/02/15 17:55:32 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00006ff000)="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", 0x1000) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f000039e000)="4600a209", 0x4) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000027a000/0x2000)=nil, 0x2000, 0x3000000, r3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000da0000)={0x6, &(0x7f000013c000-0x30)=[{}, {}, {}, {}, {}, {}]}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000960000)='/selinux/enforce\x00', 0x40, 0x0) r5 = getuid() r6 = getegid() fchownat(r4, &(0x7f000086c000-0x8)='./file0\x00', r5, r6, 0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000140000-0x18)={0xaa, 0x8000}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendmmsg(r1, &(0x7f00005e1000-0x21c)=[{{&(0x7f000055e000)=@nl=@unspec, 0xc, &(0x7f0000871000)=[{&(0x7f0000dfd000+0xf0a)="0744c581f75b1d3b748be03c46f6e01e41b3cc25562ddca2f839577871ab48d41bc9a13581afc4b508955100e24166460ec485277d21576803b67e600937451c67d68301115c74ddb84a6fe77736c1eb3b43858a5cd522ad93ca6b2f1b7b2c246fd73e76077f091bd4dd8d577d2e981271779acd920e493141c1d3c9d33afa3023c28e353c28b5b65143278e209b6f52976d8ef761b52755af8977884b5df113f2702a6a8721e46724469ffd113bf7b013958949a74ee35a2dad814cb62f163ef8fe361a1a41c72d6f932481c00eb648398ee11f2a9f0baf27658cb5a33655dabb9a8169d5686c56fa34f1", 0xeb}, {&(0x7f000033d000-0x3e)="add1ec549f6356a291994be979b064628b2b85341d6447acc27ac82713769b6de7ad411a86aec0f7147d658351a39e62bbedb84eeddb1d665fb895b92ca8", 0x3e}, {&(0x7f0000a8e000)="aa1fc5dfed330650ffba4040b1ff07eafac19bcac5fc82540e6edc0c70f010765e3e3f55c926b1be01621731a7eb22a109ac3a9296355a23f1775ac6dd625309acd4647c8c076923b188bcc8a9fa110c7b19f2c52336b906dfc0fb34889db98877caec9058767542c8d880a5af33ed50b0f86be56203b9818ef8ae0b9a365fcf52daf31c3cb4de7b7751d05a73efd28c1882829fb91474d73984950d41b6c2e195b5f33e", 0xa4}, {&(0x7f000064b000-0xa4)="5b10821e29937de648f1f4d9d2322ec54fbe0cb4b1d2e8a9a6ff9363083f3a5f7514ca269b0a4daf85aeb28b04f6cff75c4221f7696b044df866516f1b30417e40243e6792098664481c4627c9e0a2e4772180d7b801f62269e841b1e1accc28487588a561f6899e7fee2ea68e03d0a3e027f1deff7f16e505d2fd06c8d86e5b52335e03cb0d4cebe91f7c9cc007d0ffb42f3c87d5c7c5994303b304417d2f3fbb198f48", 0xa4}, {&(0x7f0000509000)="645ece6eaf31760de446ca527a10329853cf5b7cd66db544fd45e5129740c139d4088e38607d", 0x26}, {&(0x7f0000d12000-0x84)="559be37a649a01de30ddf1653624131a407ba32f684a996a4df1eceeeb9dec813803ced9554b72f40ea5fafb12ca49696b7933d8dd825fae90cf6a12e908e3d450e92d6fc07a3f36c44620357a2994d5953a0def46fda49e00ef4ef4ff5d72747e657a5d06fb68bb1b35c8f6925c3b39319873e01ce7127dd2787a0c224369079db8aec9", 0x84}], 0x6, 0x0, 0x0, 0x40004}, 0x3f}, {{&(0x7f000058c000)=@sco={0x1f, {0x3, 0x9, 0x10000, 0x9, 0x38}}, 0x8, &(0x7f00000ee000-0x4a)=[{&(0x7f0000805000-0xe4)="f7bf1b0b45e693fbabe133f9014358739d16ea2a4023b5a0b6aa636b9afaa9d7271226bbd431d128d7201398651f6e6a72b6bfe34db54c3babfd5d4f52af8a444ac2b4ed565b70d57f1703fbb94c39c3943c05f524265f471d0dfad05b0122554c2c14866623ec5008abf451028efe79a8b79498fe8db41dc19f79822cfbed66f6309b6803f1e243206935f9d4f058a8eab7983bd02400e19855227df8b8523ecf411460f4a5e715000c82b1831977411e4e724d440197e7fcfcc00fdd9254b95e03d412fe1bc64e671f2f08905077d48b8e416dfc848301a0bdafa51c8ce30b1c8cac3c", 0xe4}, 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{&(0x7f0000d18000-0x3f)="26e571eb2a321e3f59ae63c3ce5de12eaba7a676469cf5892548947b7ec0683306f37aa66c9d0250784e01232f9fc06ddd8dcdcb2d24e8f0cd82dae6b4b559", 0x3f}, {&(0x7f000072f000)="80ac6e25c9cba81714c27a5e83f3dcb1ba57e2a332ee189b9c12fae4316fbf5ceb8dbc50ee268723c15470af9b14a30a5afa6abc6aa164abcda5cba7cc46e95f448e41a434c856b1983da70703", 0x4d}], 0x6, &(0x7f0000b3f000-0x78)=[{0x78, 0x13b, 0x5, "2bf6f932cedfe7a79e2ff991bf1bc4859f22fd788fe791f061187fb65ce6fd9a4e6dee12b81e2bf2cedb1fcb0a6f989b7437f288b915dd60c81b22149b0dffbb2c646bde38f2fd2695e3b97fac02d1f92abfefb2ea9fffaf2eafc0b0981d638d7d2518"}], 0x78, 0x80}, 0x6}, {{&(0x7f000092d000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f000068e000-0x12)=[{&(0x7f000026e000)="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0x1000}, {&(0x7f0000563000-0x4c)="eb44ecb43c229e37cbca3c99aba044666d3143635eac9bcfa3c9bc11a62199f3488fb66d031977f80afe992775f1339a2ec6dac01f0a2d003c9ba07b39e898fab6c65189a0ec35fdaf1cb33a", 0x4c}], 0x2, &(0x7f0000a0f000-0x3b0)=[{0xe0, 0x117, 0x6, "ef2d6fd071b37b73514fd1e68b95ab4cb106fe4da1a8b181d6e67ea04c17d39951791ac40400668ffdadaa8c750c8672c72318087dd16ba5440adda0cfc61444fea62ee82ab6c9fd12a4d97b887411bb8c6a210e26b3151e7b41734d16a7f010b45fe4aefbf01b28f0fd52df1fbd8a9adcbfd478bf1f0a71955c80b88a8217b831ef83206e2ffb4c118f7e6d3c4c979d75b3b2d9302ca0186b04749e0f77052018cae73948ab150e20c1c9418cc4f4e737d4b95e1c37bd22bf20619199c332e2f51305f6486071d6af"}, {0xf8, 0x0, 0x0, "95bd77709dc380351b5f538fa5b66f50eb4249165f3da2eaeae6bd1bdd0f792f2b234868d10ae4ae9d3a4fd1a9b36f0f1b619716f78dc401ca9858c91b99b40a726d4c4ab2e370fc05d13bec268dd03bdd68ddd434ce182e5f4b1ba93c414bc0915fa0a9e9c00131cc6502d9dca46ac0766ce840212c21f23a2406931de8b39953ead635c776ddfc1d1754564204ec3811779d66a37c8b7f345d286cf5aa534468f3b28a4a80228878c665aed95a816d50087ee7fd84545983db19f5b57eccad9980e7c3595dd8c27827d6f81b4553b8b399d31b7276b26927d38ff5e1f45f752efd"}, {0xd8, 0x109, 0x3f, "b1f93d96ab2abc2a30579f8c81b83ab94d1046feb4df7f6234385f3793a9b12eb9f230a77b2b059d47ca0a033396da7bf2bfb5e44168fc13efb0092a1aa30a0621fc2d6c4ec27f349c477d593d7fb53fdaf6d26dc8fd66b9c04ad6a8eb314b12ab50220d8ce54454b07c9872f704d51aed67905ae795dd11d06f946748e315600392d4617d959d5805743b3898d9d0ca3c9b3625895c1975fd3189e416530a5d0d162369c59d52a918c6afe3a9ac00a2f30aeb86b2204fe879620a208074fb0547246d09"}, {0x100, 0x88, 0x10001, "20a17e9a76cdd9ea8c428f32f952a12e3ab424fa96c337b0c16c01b13d009be8b3a7af75c6d94ce93aedb825b73e7a80059554432429ee5a789f53186a100bf4eba171cdb656cb352ebf8dd8581704cff2ea3d94676ce3dbcb73c4b7cd74df414fa46da509d8a7cc1d084b3fa913aa9bfa93bda7ee2dec7d0a34b1794ab7df98f13ef5b58c888580a2f3bca80ef300b19835edfcc8b6286e3d69188b062e41644cad8de5df85fd8207d5e598f7c586a98c8a3d53d3a3fef51bb3bb5a7a2563c125d933bdf8a9e666a73cb31176886a82833a4bb798bc9f53a739fffb213cdf6ea412178990b50f4f351a15"}], 0x3b0, 0x4000}, 0x7}], 0x9, 0x800) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000eaf000-0x10)={0x4, 0x1}) read(r0, &(0x7f0000b82000-0x1c)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) ftruncate(r1, 0x7fff) 2018/02/15 17:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b0900", 0x20) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000858000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x80000000) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000), 0x0, 0x2, 0x0, 0x0) 2018/02/15 17:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) rename(&(0x7f0000b07000-0x8)='./file0\x00', &(0x7f0000142000)='./file0\x00') modify_ldt$write(0x1, &(0x7f000083c000-0x10)={0x9, 0xffffffff, 0xffffffff, 0x6b3, 0x3, 0x4, 0x422, 0x51, 0x3, 0x4}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000809000)='/dev/rfkill\x00', 0x400000, 0x0) accept4$inet6(r1, &(0x7f00005b4000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a8e000)=0x1c, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000705000)={0x487, 0x0, 0x10003, 0xab5f}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00002aa000-0x10)={0x6, r2}) 2018/02/15 17:55:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) [ 39.246317] NFQUEUE: number of total queues is 0 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c41000-0x4), 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0x3, &(0x7f0000068000-0x10)={0x32, 0xffffffff00000000, 0x0, 0x6}) 2018/02/15 17:55:32 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ad000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000cd6000)={0x1, 0x100000000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@generic="31da3fde5fa8521666fd4bbc7f9d798e", 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={r1, @broadcast=0xffffffff, @empty}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x80012, r0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/ashmem\x00', 0x3ffffe, 0x0) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00008d3000-0xc)={&(0x7f0000c85000+0x2e2)=[0x0, 0x0, 0x0], 0x3}) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r1, &(0x7f0000b36000)=[{{&(0x7f000040f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00009ad000-0x60)=[{&(0x7f00004de000)=""/79, 0x4f}, {&(0x7f00007ff000)=""/129, 0x81}, {&(0x7f00006f8000)=""/39, 0x27}], 0x3, &(0x7f0000ecc000-0xd0)=""/208, 0xd0}}], 0x1, 0x0, &(0x7f00004c8000-0x10)={0x77359400}) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x40001) 2018/02/15 17:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b0900", 0x20) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) 2018/02/15 17:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b0900", 0x20) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000bda000)={@empty, @rand_addr, @remote}, &(0x7f00002e7000-0x4)=0xc) 2018/02/15 17:55:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5000)='net/rt_cache\x00') connect$ipx(r0, &(0x7f0000000000)={0x4, 0x40, 0xc7, "fc8237674ca5", 0x6}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00004f7000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x64) syz_open_dev$sg(&(0x7f0000971000)='/dev/sg#\x00', 0x0, 0x28b7868a88578ab2) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009e0000)='/dev/snd/seq\x00', 0x0, 0x8400) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00004c0000-0xb0)={{0x200000000080}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x1ff, 0xfffffffffffffffb}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f000005e000-0x5c)={0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fstatfs(r0, &(0x7f0000b31000)=""/117) dup2(r1, r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a66000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000025b000)={&(0x7f000021f000/0x3000)=nil, 0x3000}) r3 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000cea000-0x48)=@full, &(0x7f0000312000-0x4)=0x48, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00006b9000)) r4 = accept$packet(0xffffffffffffff9c, &(0x7f0000165000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000055b000-0x4)=0x14) recvmsg(r1, &(0x7f00000b0000)={&(0x7f0000531000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000972000-0x70)=[{&(0x7f0000b2f000-0x69)=""/105, 0x69}, {&(0x7f000018d000)=""/77, 0x4d}, {&(0x7f0000b03000-0xe8)=""/232, 0xe8}, {&(0x7f00009cd000-0x7f)=""/127, 0x7f}, {&(0x7f0000b18000)=""/56, 0x38}, {&(0x7f00000df000)=""/67, 0x43}, {&(0x7f0000a0a000+0x54e)=""/62, 0x3e}], 0x7, &(0x7f0000d12000-0xf7)=""/247, 0xf7, 0x9ad}, 0x0) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000480000-0xa)={r5, 0x1, 0x6, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005c0000)=0x100, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b2a000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bd000-0x8)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000f38000-0x8), 0x8000fffffffd) r3 = dup2(r0, r0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000950000)={0x100000000, 0x2, 0xaf0ed5c}) ioctl$TCFLSH(r1, 0x540b, 0x2) fdatasync(r0) 2018/02/15 17:55:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000021000-0xe)='./file0/file0\x00', &(0x7f0000633000)='./file0\x00', &(0x7f0000511000-0x3)='\x00v\t', 0x1004, &(0x7f000008f000-0xaf)) unlinkat(r0, &(0x7f0000bad000)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f000075c000), 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f000016b000-0x50)=""/4096) mprotect(&(0x7f0000909000/0x3000)=nil, 0x3000, 0x2000000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00005b4000-0x8c)={0x9, 0x53, 0x9, 'queue1\x00', 0x1}) 2018/02/15 17:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000301000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ax25(r0, &(0x7f0000633000-0x10)={0x3, {"98e4fa8ead93e6"}, 0x3}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ee4000)) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000092b000-0xb8)=""/184, &(0x7f0000dce000)=0xb8) 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b2a000-0x8)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00006bd000-0x8)={0x0, 0x0}) sendfile(r1, r2, &(0x7f0000f38000-0x8), 0x8000fffffffd) r3 = dup2(r0, r0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000950000)={0x100000000, 0x2, 0xaf0ed5c}) ioctl$TCFLSH(r1, 0x540b, 0x2) fdatasync(r0) 2018/02/15 17:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cd", 0x22) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x2840) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000000d000-0x8)) 2018/02/15 17:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000bda000)={@empty, @rand_addr, @remote}, &(0x7f00002e7000-0x4)=0xc) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:-0.c1023', 0x20, 0x35}, 0x3ae) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000007000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7, &(0x7f0000005000-0x8)={0x2}, 0x8) 2018/02/15 17:55:32 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x10800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x24}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004000)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000004000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r1}, 0x14) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(0xffffffffffffffff, 0x100000001, &(0x7f0000001000)) 2018/02/15 17:55:32 executing program 6: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000d24000-0xaf)=""/175, 0xaf) write(r0, &(0x7f000035c000-0x29)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0xffffffffffffffff) r2 = openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x40, 0x10000) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1) r3 = openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x4400, 0x8) ioctl$KDSKBLED(r3, 0x4b65, 0x600000000) 2018/02/15 17:55:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000de8000)={0x20000000}) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x4}, {r0}], 0x2, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) 2018/02/15 17:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = openat(r0, &(0x7f0000333000-0x8)='./file0\x00', 0x40, 0x1658ace3023f479) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e10000)=0x1fffe00000000, 0x4) 2018/02/15 17:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cd", 0x22) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0046d00, &(0x7f0000b18000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000aa000)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00009cc000-0x80)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x3, @rand_addr=0xfff}, @in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, @in6={0xa, 0x1, 0x908, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x80) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000148000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000038e000)={0x3, 0x2, 0x200}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x10000000005}) poll(&(0x7f0000289000-0x30)=[{r1}], 0x1, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f00000c2000-0x4), &(0x7f00007dc000)=0x4) 2018/02/15 17:55:32 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000adb000), 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/hwrng\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(r2, 0x0, &(0x7f0000000000)=0xffffffffffffff4b, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c2000-0x8)={0x0, 0x0}) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000952000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/sequencer\x00', 0x26000, 0x0) r11 = userfaultfd(0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd5000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) r14 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f0000474000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = userfaultfd(0x80800) r20 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r22 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000f7000-0x10)='/selinux/access\x00', 0x2, 0x0) r23 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000020d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa1)="acf934d3b49acb76cae2c4de08e8bc58fffca799d41026797a8edbd100c3cd9e7ca8af54d0204f55fe16ea41d8cf666291e5299941a56e4ef680b68f4ddc87e0eb79a377b84a6abe4898dd1fe61b15b0a906e11d951820525c6b3a935f0f67990c4e80fa871ead23aa9f301356b4f49b81ee8166804ed32f64015792b4aee1033363c5460dfd8952665fb0c86381907bfddc19c653a5d31bb689e0465fe0116cca", 0xa1}], 0x1, &(0x7f00005d4000-0xe0)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffff9c, r1, r2, r3, r4, r5, r6, r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x10, 0x1, 0x1, []}], 0xe0, 0x4000}], 0x1, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r28, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) 2018/02/15 17:55:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bde000-0x8)={0x0, 0x4a4b}, &(0x7f00009a9000)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c0e000-0x8c)={r1, @in6={{0xa, 0x3, 0x5d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff}}}, 0x8c) preadv(r0, &(0x7f000091c000-0x10)=[{&(0x7f0000a6f000-0xc3)=""/195, 0xc3}], 0x1, 0xa5) 2018/02/15 17:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a47000-0x9)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004fa000-0x1)={0x89}, 0x1) 2018/02/15 17:55:32 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000adb000), 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/hwrng\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(r2, 0x0, &(0x7f0000000000)=0xffffffffffffff4b, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c2000-0x8)={0x0, 0x0}) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000952000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/sequencer\x00', 0x26000, 0x0) r11 = userfaultfd(0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd5000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) r14 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f0000474000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = userfaultfd(0x80800) r20 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r22 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000f7000-0x10)='/selinux/access\x00', 0x2, 0x0) r23 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000020d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa1)="acf934d3b49acb76cae2c4de08e8bc58fffca799d41026797a8edbd100c3cd9e7ca8af54d0204f55fe16ea41d8cf666291e5299941a56e4ef680b68f4ddc87e0eb79a377b84a6abe4898dd1fe61b15b0a906e11d951820525c6b3a935f0f67990c4e80fa871ead23aa9f301356b4f49b81ee8166804ed32f64015792b4aee1033363c5460dfd8952665fb0c86381907bfddc19c653a5d31bb689e0465fe0116cca", 0xa1}], 0x1, &(0x7f00005d4000-0xe0)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffff9c, r1, r2, r3, r4, r5, r6, r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x10, 0x1, 0x1, []}], 0xe0, 0x4000}], 0x1, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r28, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) poll(&(0x7f0000506000-0x8)=[], 0x0, 0x200) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x800, 0x951) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002800030007fffd946fa283b70a00004003000000031d85680000856800000008", 0x24}], 0x1}, 0x0) 2018/02/15 17:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cd", 0x22) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000e7a000)='ceph\x00', &(0x7f000052d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e7a000)='bdev/\x00', 0xffffffffffffffff) r1 = request_key(&(0x7f0000aa3000-0xa)='blacklist\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000822000-0x1)='\x00', 0xfffffffffffffffd) r2 = getpgid(0x0) rt_sigqueueinfo(r2, 0x33, &(0x7f000068f000-0x10)={0x1a, 0xfffffffffffffbff, 0x6, 0x3}) keyctl$instantiate(0xc, r0, &(0x7f0000b7e000-0xe9)="c4ba5b9264d1832edcf5879e691845e49b233dae59613165808ecb85cb9a1939a3a0d19cf570aa9764860f1d6051d8d72aba70d578fb690e05ae1b152ed62b6f22efdf718ac9699998f4a9f168d7640d3df86f89f1195dd3e06606c2b21543f8e4b7c277faf2579025fd8024a0dcefdaa6e70f1aefa31d68f33f7027ad775aca699e181032ba5400a0acffb10dafa3509415437a41cc376cef978b0c01ea8160e38a95b7a16abc41e19537a2039a248096176878c744814cafd2966d72adb6047d4a830a14ebec2f9552d7c6e19768ffc19d8c407c862095ba0b5136ca5a0234af2c2a29679c3a8ba9", 0xe9, r1) r3 = memfd_create(&(0x7f0000663000)='GPL*bdevself{GPL-user\'/trustedtrusted%\x00', 0x2) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000000), 0x4) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000e7e000-0x8)={0x200}, 0x8, 0x80000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000e7c000)={0x0}, &(0x7f0000e7c000)=0xc) wait4(r4, &(0x7f0000b18000-0x4), 0x41000000, &(0x7f0000e7d000-0x90)) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000e7c000-0x10)={&(0x7f000090b000/0x2000)=nil, 0x2000}) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r3, &(0x7f0000e7e000-0x60), &(0x7f0000e7e000-0x4)=0x60, 0x800) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r8 = socket$l2tp(0x18, 0x1, 0x1) close(r6) dup2(r8, r7) 2018/02/15 17:55:32 executing program 4: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000adb000), 0x800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c6d000)='/dev/hwrng\x00', 0x181000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$ipx(r2, 0x0, &(0x7f0000000000)=0xffffffffffffff4b, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c2000-0x8)={0x0, 0x0}) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000952000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x0) r9 = socket$nl_route(0x10, 0x3, 0x0) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dcd000)='/dev/sequencer\x00', 0x26000, 0x0) r11 = userfaultfd(0x800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cd5000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) r14 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000950000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000570000-0x8)='./file0\x00', &(0x7f0000474000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = socket$inet6_tcp(0xa, 0x1, 0x0) r19 = userfaultfd(0x80800) r20 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r22 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000f7000-0x10)='/selinux/access\x00', 0x2, 0x0) r23 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000020d000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0x38)=[{&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0xa1)="acf934d3b49acb76cae2c4de08e8bc58fffca799d41026797a8edbd100c3cd9e7ca8af54d0204f55fe16ea41d8cf666291e5299941a56e4ef680b68f4ddc87e0eb79a377b84a6abe4898dd1fe61b15b0a906e11d951820525c6b3a935f0f67990c4e80fa871ead23aa9f301356b4f49b81ee8166804ed32f64015792b4aee1033363c5460dfd8952665fb0c86381907bfddc19c653a5d31bb689e0465fe0116cca", 0xa1}], 0x1, &(0x7f00005d4000-0xe0)=[@rights={0x30, 0x1, 0x1, [0xffffffffffffff9c, r1, r2, r3, r4, r5, r6, r7]}, @rights={0x30, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x30, 0x1, 0x1, [r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x10, 0x1, 0x1, []}], 0xe0, 0x4000}], 0x1, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r28, 0x0) mremap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000b50000/0x3000)=nil) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80800, 0x3f) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000894000)=0x2, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x200000}, {}, {0x6, 0x0, 0x3fc0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, []}, 0xb8}, 0x1}, 0x0) r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000fc000-0x4)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d17000)='/dev/usbmon#\x00', 0x7fff, 0x800) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000738000-0x28)={0x5, 0x5, 0xfffffffffffffe00, 0x5, 0xfffffffffffeffff}) getpid() rt_tgsigqueueinfo(r1, r2, 0x27, &(0x7f0000e4c000)={0x8, 0x7, 0x3f, 0x7f}) 2018/02/15 17:55:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r2 = gettid() ptrace$getenv(0x4201, r2, 0x6, &(0x7f0000001000-0x8)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00007be000)=0x80000001) mmap(&(0x7f0000000000/0x93f000)=nil, 0x93f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000008e000-0x28)={@common="6c6f00000004007f000000000000d612", &(0x7f0000106000-0x14)=@ethtool_wolinfo={0x26, 0x100, 0xd28, "01000000c87d"}}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000635000-0x4)) syz_open_dev$urandom(&(0x7f0000502000-0xd)='/dev/urandom\x00', 0x0, 0x40400) 2018/02/15 17:55:32 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x220000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000325000)={0x9, {{0x2, 0x1, @rand_addr=0x2}}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14), &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000d0000)=[{&(0x7f000060d000)="580000001500190000bb4b080000005602243b8502cacc765596430018fe58a2ca4a03ca910000000000000001213edb3ffaec1000174100005bffff0000e1ed5e0000000000000006b795461b0300fd97ab4f914a0f538e", 0x58}], 0x1) utimes(&(0x7f0000fbc000)='./file0\x00', &(0x7f0000785000-0x20)={{}, {0x0, 0x7530}}) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000)="6e65742f69705f6d725f6a6163030000") fchmod(r0, 0x0) 2018/02/15 17:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000040b000-0x1)="05", 0x1, 0x80000000000000, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbd", 0x23) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 3: r0 = socket(0x18, 0x0, 0x1) fcntl$setsig(0xffffffffffffffff, 0xa, 0x200000003a) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x111, 0x0, &(0x7f0000155000-0x32)="0d9cd50f", 0x4) 2018/02/15 17:55:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000a58000-0x4e)=""/78, 0x4e, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ec9000-0xc)=@sack_info={0x0, 0x4, 0x4}, &(0x7f0000e0e000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ab5000)={r0, 0x0, 0xfc, 0x400}, 0xffffffffffffffb5) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00004b4000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvfrom$llc(r1, &(0x7f00003f2000-0x4)=""/4, 0x4, 0x1, &(0x7f0000fce000-0x10)={0x1a, 0x4, 0x1, 0xe59, 0x13d9, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}}, 0x10) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f000023d000)='net/ip6_tables_matches\x00') ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e39000-0x18)={@loopback={0x0, 0x1}, 0x9, r2}) sendmmsg(r1, &(0x7f0000421000)=[{{&(0x7f00002cd000-0x1e)=@hci={0x1f, 0x0, 0x3}, 0x1e, &(0x7f0000fc3000-0x10)=[], 0x0, &(0x7f0000e04000-0xb0)=[], 0x260}}], 0x1, 0x0) 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b38000)='/dev/vga_arbiter\x00', 0x20001, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000065d000-0x8)={0x0, 0x3}, &(0x7f0000db2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000bc5000)={r2, 0x44}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000a40000-0x90)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x3}, 0x4) memfd_create(&(0x7f00002c6000)=']self!,+#-ppp1:bdev{\x00', 0x2) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f0000a3e000)=0x4) 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fd4000)='./file0\x00', &(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000591000-0x6)='tmpfs\x00', 0x40010, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012d000-0xde)}) [ 39.882892] binder: 6439:6440 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/15 17:55:32 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000306000-0x8)='./file0\x00', 0x10000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2640, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 17:55:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000686000)={0x200, 0x100, 0x5, 0x9, 0x5, [{0x4, 0x0, 0x6, 0x0, 0x0, 0x1000}, {0x9, 0x4, 0x10001, 0x0, 0x0, 0x402}, {0x0, 0x5, 0x1, 0x0, 0x0, 0x2000}, {0xd9c2, 0x80000001, 0x9, 0x0, 0x0, 0x400}, {0x4, 0x1084, 0x8000, 0x0, 0x0, 0x200}]}) 2018/02/15 17:55:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000079c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000891000)) clone(0x0, &(0x7f0000913000-0x2c)="0d65eeae7c0fedcde1dc1344d10d247188735b69e67e5f8069c4cc8956416fc7882372d45fd3ae27a2fd9b9e", &(0x7f0000f13000), &(0x7f000078c000-0x4), &(0x7f0000961000)) syz_open_dev$usbmon(&(0x7f0000ff4000)='/dev/usbmon#\x00', 0x9, 0x0) clone(0x2024000, &(0x7f0000cd0000-0x2d), &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000f73000-0x1000)) 2018/02/15 17:55:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbd", 0x23) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:32 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f000071a000-0x4)) getcwd(&(0x7f00003f5000)=""/208, 0xd0) dup(r0) r1 = syz_open_dev$usbmon(&(0x7f0000934000-0xd)='/dev/usbmon#\x00', 0xfd2, 0x2000) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000567000)={0xdd7, 0x61a, 0xffff}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000fc1000)={0x4, [0x7, 0x6, 0x100000000, 0x3ff]}, 0xc) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000fc2000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r2, &(0x7f000086b000-0x30)=[{0x10081, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"0f5346901d14c5bfe9273a49"}}], 0xfffffffffffffe60) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xc0, 0x0) ioctl(r0, 0x1265, &(0x7f0000e90000-0xbb)="d0a671b47e545d0004156f8aaec80c92885ebe21975e18215fe8262a39f6d4aee81542af93a43d144f75296e42725d20a37eb158f2b81d8ce0e546732a215b376115e05c2194988e2b704ceb6b123964e3f5c4015671e60db5322edeccfcf2974f68f7a0ad79b34f3dc46bda0b3e86ed00efac9bb2dbfeb34d599a6cae9e327c7af5faa9e186c8529db0e993a6ab8a2f2a186d413ab1791423a091ca5a2ce0c258b2632feade639c3ebbc457496537dfb02b988e68f0284eafe2bc") 2018/02/15 17:55:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b63000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockname$netrom(r1, &(0x7f0000fbf000)=@full, &(0x7f0000948000)=0x48) syncfs(r0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x7, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x2, 0x2b, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, {{0xa, 0x3, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}, {{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, {{0xa, 0x3, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x60d8}}, {{0xa, 0x3, 0x2e8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}]}, 0x410) 2018/02/15 17:55:32 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/enforce\x00', 0x20200, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fb3000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000045a000-0x8)={r1, 0x3}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) 2018/02/15 17:55:32 executing program 4: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000306000-0x8)='./file0\x00', 0x10000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x102) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x2640, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 17:55:32 executing program 3: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a8b000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffe0}, @in={0x2, 0x2, @rand_addr=0x5}, @in={0x2, 0x0, @empty}, @in6={0xa, 0x2, 0xb30c, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x1, 0x9, @empty, 0x294}], 0xdc) 2018/02/15 17:55:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c05000-0x8)={0x0}, 0x4000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fb7000-0x90)={0x10000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbd", 0x23) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000831000)) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00006b0000)={0x4, 0xa, &(0x7f0000e42000)="851efcab169e54c14b7f"}) ioctl$sock_ifreq(r0, 0x8921, &(0x7f00002d3000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/15 17:55:33 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/enforce\x00', 0x20200, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fb3000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000045a000-0x8)={r1, 0x3}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) 2018/02/15 17:55:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0xa, 0x800) sendto$packet(r0, &(0x7f0000000000)="222d27936672dfbb1a2bd93e758588a0a0d9c0f4a57064cc03dd4571ac1f29832cda6c060739426625b3a64bb5f84fa9686d8894280ccfde2f63fe68ac3d698bfc853ab39ec2316fcb1b529518d77d875c1b2a37aadc", 0x56, 0x4000880, &(0x7f0000f97000-0x14)={0x11, 0x17, 0x0, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009f3000), 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpid() ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00009e7000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000e7d000)={0x0}) dup2(r2, r1) mknod$loop(&(0x7f0000ba9000-0x8)='./file0\x00', 0x20, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00001ed000)={@generic="b7a4e10708b190a89deef2430f245479", @ifru_ivalue=0x8}) 2018/02/15 17:55:33 executing program 6: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000df4000-0x4), 0x4) sysfs$3(0x3) 2018/02/15 17:55:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eef000-0x4), 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000025b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x100, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x68c54710, 0x1, 0x3, 0x1, 0xe3, 0xd13, @common='ip6tnl0\x00', @common='sit0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4d438edaea829501dcb855c28ecfbe68b106da0e5a492bf33b83588eca4d"}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x15}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffff00, 0xffffff00, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, {[0x0, 0x0, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="e2dfa094550a", {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x55400ae0, 0xffff, 0x0, 0x2, 0x3, 0x10000, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="2d0f4df4eeb5ac9ad44cea4c5d638143", {0x885ad85a502ae27b}, {}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @empty, @dev={0xac, 0x14, 0x0, 0xa}, 0xf}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @empty, @rand_addr=0x8, @dev={0xac, 0x14, 0x0, 0x13}, 0x2, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) timerfd_settime(r1, 0x1, &(0x7f0000bc1000), &(0x7f00005a1000)) 2018/02/15 17:55:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) preadv(r0, &(0x7f0000c28000-0x40)=[{&(0x7f0000d6b000-0x4a)=""/1, 0x1}], 0x1, 0x0) tkill(r1, 0x16) 2018/02/15 17:55:33 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x100000000000027a, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000509000-0xc)='/dev/autofs\x00', 0x2001, 0x0) 2018/02/15 17:55:33 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00009f7000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000061000-0x4)=0x2, 0x4) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) fremovexattr(0xffffffffffffffff, &(0x7f00008ae000)=@random={'os2.\x00', '\x00'}) 2018/02/15 17:55:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffff7e) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000443000)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) clock_gettime(0x4, &(0x7f0000abc000-0x10)) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000e5d000)='encrypted\x00', &(0x7f0000601000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = dup(r0) accept4$packet(0xffffffffffffff9c, &(0x7f00009e3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008bf000-0x4)=0x14, 0x80800) accept$nfc_llcp(r2, &(0x7f0000c02000), &(0x7f00008c3000)=0x60) bind$packet(r2, &(0x7f0000f68000-0x14)={0x11, 0xf8, r3, 0x1, 0x6, 0x6, @random="59c2844def75"}, 0x14) keyctl$get_keyring_id(0x0, r1, 0x6) r4 = syz_open_dev$mice(&(0x7f000021e000)='/dev/input/mice\x00', 0x0, 0x12400) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000b2a000)) clock_gettime(0x0, &(0x7f0000abf000)={0x0, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000dee000)={{0x0, 0x989680}, {r5, r6+10000000}}, &(0x7f0000bb3000-0x20)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000cdd000-0x50)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000025000-0x8)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007dc000-0x14)={0xffffffffffffffff, 0x3, 0x0, 0x1, 0x5e}) 2018/02/15 17:55:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/15 17:55:33 executing program 6: syslog(0x3, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f34000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000001000-0x8)={0x19980330, r0}, &(0x7f0000001000-0x18)={0xfff, 0x400, 0xff, 0x6, 0x1, 0x100000000}) 2018/02/15 17:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(0xffffffffffffffff, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0xa, 0x800) sendto$packet(r0, &(0x7f0000000000)="222d27936672dfbb1a2bd93e758588a0a0d9c0f4a57064cc03dd4571ac1f29832cda6c060739426625b3a64bb5f84fa9686d8894280ccfde2f63fe68ac3d698bfc853ab39ec2316fcb1b529518d77d875c1b2a37aadc", 0x56, 0x4000880, &(0x7f0000f97000-0x14)={0x11, 0x17, 0x0, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009f3000), 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpid() ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00009e7000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000e7d000)={0x0}) dup2(r2, r1) mknod$loop(&(0x7f0000ba9000-0x8)='./file0\x00', 0x20, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00001ed000)={@generic="b7a4e10708b190a89deef2430f245479", @ifru_ivalue=0x8}) 2018/02/15 17:55:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000000)=0xa, 0x800) sendto$packet(r0, &(0x7f0000000000)="222d27936672dfbb1a2bd93e758588a0a0d9c0f4a57064cc03dd4571ac1f29832cda6c060739426625b3a64bb5f84fa9686d8894280ccfde2f63fe68ac3d698bfc853ab39ec2316fcb1b529518d77d875c1b2a37aadc", 0x56, 0x4000880, &(0x7f0000f97000-0x14)={0x11, 0x17, 0x0, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00009f3000), 0x4) r1 = syz_open_dev$tun(&(0x7f0000a9b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getpid() ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f00009e7000-0x4)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004ff000)={@common='gre0\x00', @ifru_flags=0x9001}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe(&(0x7f0000e7d000)={0x0}) dup2(r2, r1) mknod$loop(&(0x7f0000ba9000-0x8)='./file0\x00', 0x20, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00001ed000)={@generic="b7a4e10708b190a89deef2430f245479", @ifru_ivalue=0x8}) 2018/02/15 17:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(0xffffffffffffffff, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x33a, &(0x7f000072b000-0xe5)=""/229) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ac4000)=@common='sit0\x00') r2 = accept4(r1, &(0x7f0000d42000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a7f000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f86000+0x5f7)={0x0, 0x4, 0xfffffffffffffeff, 0x6b1}, &(0x7f000043c000)=0x10) connect$l2tp(r2, &(0x7f0000c40000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x1, 0x1, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}}}, 0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000716000-0x8)=@assoc_value={r3, 0x401}, &(0x7f0000443000)=0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/15 17:55:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000ef6000-0x8)={0x0, 0x0}, 0x80000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000c19000-0x98)={0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x5, 0x8, "f8fe2f712435122f87db37f90b35de94763dd5184e63fca70b4f404439e19868a59e18d6f8ca6ef1cff9063c4eb12b3ca34263d53feb5f4228714242e4f86e3f", "e39deb1c5dbf9a33851da5f02c308365d90e5c38e4dea49e28e5a743870a00a1", [0xa0]}) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000dd0000-0xc7)={0x0, 0xbf, "265580f3b5418c7589a030d50eb1149b985c852ad2148768c52752098841dc1b0c2cf5637f37b2e00199568280ac1d15a6f44e055a67cb868dcab348c7a9e553f247e4a7cdd2475fb30cc072e7a2356c99e1d49a952e1534d1ec2b3b0f3dc7f014c909b6947f7ba042a031830b68a3536fe7e2f49319241b6e85f4fe6803d85276edf9af7ea0db56925bd53c1c1a21ffdfd4865db85ea65fd9c7a860e143e6bd59cc268ba9e9a01db3405c325afdad7073cc1eecd503a1e008486195cbeb0b"}, &(0x7f0000c33000)=0xc7) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fb6000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000e0e000)={@common='rose0\x00', @ifru_ivalue=0x9}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000a35000-0x7), &(0x7f0000d28000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000395000)={r1, 0x4, 0x400}, 0x8) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f000018a000-0x10)={&(0x7f0000b06000)=@getlink={0x90, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x70, 0x12, [@IFLA_INFO_KIND={0x6c, 0x1, "7d00dd90790bc8dfd52c1b19a1a5e174e542188924487b2622ff40ea229e2ceef4396d47e669cbf2050a50839f6780159d523df50e7578bea4c798d032edd9c0cb9c570b2e896724b194f0d1c902ac9be1c016de2ae13744c24a130e748e51cfd55cb793057a"}]}]}, 0x90}, 0x1}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000291000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) 2018/02/15 17:55:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x43, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/15 17:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(0xffffffffffffffff, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00008f8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80000004002) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000dfa000-0x8), 0x2000000000001003) openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)='/dev/rfkill\x00', 0x2a041, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008d7000-0x8)) 2018/02/15 17:55:33 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000ac000/0x4000)=nil, 0x4000) munmap(&(0x7f000069a000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 17:55:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = memfd_create(&(0x7f0000940000-0x2)=',\x00', 0x1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000936000)=""/55) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b53000-0x17)={0x0, 0xffff, 0x7fffffff, 0xf29, 0x73d9, 0x0, 0x6495, 0x3, {0x0, @in={{0x2, 0x3, @empty}}, 0x3f, 0x2, 0x4, 0x0, 0x7}}, &(0x7f00001d4000)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00003ab000-0x10)={r2, 0x81, 0x81, 0x9}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) sync_file_range(r0, 0x0, 0xffffffffffffffff, 0x5) 2018/02/15 17:55:33 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) read$eventfd(r0, &(0x7f0000efd000-0x8), 0x8) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000fdb000)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000fdb000-0x78)=[{{&(0x7f0000fda000)=@ax25, 0x10, &(0x7f00006fa000)=[{&(0x7f0000fda000)=""/104, 0x68}, {&(0x7f0000375000)=""/116, 0x74}, {&(0x7f0000fda000)=""/12, 0xc}, {&(0x7f0000f8b000)=""/104, 0x68}, {&(0x7f0000c7d000)=""/11, 0xb}], 0x5, &(0x7f0000fda000)=""/1, 0x1, 0x10000}, 0x4}, {{&(0x7f000049e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f000010e000-0x40)=[{&(0x7f0000149000-0x1000)=""/4096, 0x1000}, {&(0x7f0000023000)=""/224, 0xe0}, {&(0x7f0000ef2000-0x3e)=""/62, 0x3e}, {&(0x7f0000730000-0xaa)=""/170, 0xaa}], 0x4, &(0x7f0000a91000)=""/211, 0xd3, 0x3}, 0x5}], 0x2, 0x40, &(0x7f0000fda000)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000fda000-0x4)=0x1, 0x4) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000fcf000/0x4000)=nil, 0x4000) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000fdc000+0xed)='/dev/binder#\x00', 0x0, 0x2) getsockname$inet(r0, &(0x7f0000fdb000+0x462)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000fdb000)=0x10) r1 = socket$inet6(0xa, 0x8400000000000802, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fd9000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x2, 0x1, 0x1, 0x871, 0x4, 0xafc3}, 0x20) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000caa000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x12, &(0x7f000065b000)=[]}, 0x0) 2018/02/15 17:55:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000087c000)={0x0, 0x20, 0x10000, 0x6}, &(0x7f0000ce8000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004fe000)={0x5, 0x207, 0xfe, 0x3, r1}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000793000)='./file0\x00', 0x1) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000059e000), &(0x7f000090c000-0x4)=0x4) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffffffffffffff66) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) 2018/02/15 17:55:33 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000006000-0xc)={0x6, 0x1, 0xff, 0x5}, 0xc) write$selinux_access(r0, &(0x7f0000006000-0x5c)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:,0.c1023', 0x20}, 0x5c) 2018/02/15 17:55:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x33a, &(0x7f000072b000-0xe5)=""/229) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r1 = socket$inet6(0xa, 0xa, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ac4000)=@common='sit0\x00') r2 = accept4(r1, &(0x7f0000d42000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000a7f000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f86000+0x5f7)={0x0, 0x4, 0xfffffffffffffeff, 0x6b1}, &(0x7f000043c000)=0x10) connect$l2tp(r2, &(0x7f0000c40000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x1, 0x1, 0x1, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x2}}}, 0x32) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000716000-0x8)=@assoc_value={r3, 0x401}, &(0x7f0000443000)=0x8) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000d7a000-0x23)=@known='system.posix_acl_access\x00', &(0x7f0000da0000-0x14)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/02/15 17:55:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f37000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3f) ptrace(0x421f, r2) 2018/02/15 17:55:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00008f8000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80000004002) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendfile(r2, r1, &(0x7f0000dfa000-0x8), 0x2000000000001003) openat$rfkill(0xffffffffffffff9c, &(0x7f0000922000-0xc)='/dev/rfkill\x00', 0x2a041, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008d7000-0x8)) 2018/02/15 17:55:33 executing program 5: r0 = inotify_init() flistxattr(r0, &(0x7f0000486000)=""/218, 0xda) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x101040, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001dc000-0x4)=0x7, 0x4) 2018/02/15 17:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000248000)='/dev/usbmon#\x00', 0xc67, 0x208000) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000023c000)={0x0, 0x0}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = getuid() r4 = geteuid() stat(&(0x7f0000e92000-0x8)='./file0\x00', &(0x7f0000beb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f00004f3000)=""/39, &(0x7f0000148000)=0x27) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000310000)=0x0) getresuid(&(0x7f0000376000), &(0x7f0000cfa000)=0x0, &(0x7f0000278000-0x4)) fstat(r2, &(0x7f00008bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00003c3000-0xc)={0x0, 0x0}, &(0x7f00005f9000)=0xc) r11 = getegid() sendmsg$netlink(r0, &(0x7f000054e000-0x38)={&(0x7f0000231000+0x74c)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000dd5000)=[{&(0x7f0000d0b000-0x11c)={0x11c, 0x18, 0xa08, 0x0, 0x0, "", [@nested={0x38, 0x22, [@generic="5058b0292cb3e99a7d860ad6f3c7d15580219dd1f278974ad09cf7876b312f8c", @generic="7f4b11a0e857fe75b94101d886a5b6b7cf35ca"]}, @nested={0xd4, 0x53, [@generic="a90bd7342a7c0865f8e1b1998adddf3a81936beb7655ee67d9aacb24e2c581931aa5c87ca8d4fc3c61334be8170d53f48ea89a3aa0cf58b49e59f1a78db505a1ac", @generic="bfe4cdd5fffbce32aeb0e81a6f582f491c61a25bb240f9083a89c8f06aa8a7813abfc1c1f359dc122ac2f651340272dd4fba42838364c6924f42cf088965d5564351a246b298d4ec5a1341d99439dda7a0ba44fe201eb1bfc38077573662576b2cb7757dcf0fc9af38cc823d2da7abb5208c7190787378f43da520473c", @typed={0x10, 0x7a, @u64=0x1f}]}]}, 0x11c}, {&(0x7f00009c2000-0x1058)={0x1058, 0x23, 0x309, 0x0, 0x0, "", [@typed={0x18, 0x54, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @nested={0x30, 0x47, [@typed={0x1c, 0x56, @str='mime_type+trusted\x00'}, @generic="fd9853", @typed={0xc, 0x33, @u32}]}, @generic="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0x1058}, {&(0x7f00001f5000-0x10)={0x10, 0x2d, 0xb, 0x7, 0x0, "", []}, 0x10}, {&(0x7f00007df000-0x2f4)={0x2f4, 0x37, 0x200, 0x1, 0x0, "", [@nested={0x2b0, 0x94, [@generic="2f0b67675b6545c60e6b9c0b42fd4518db9c97e66098d17b1d9c2c2387fd61ae94159d33a03cd031afc21343c4ce4a43e7b535a83bc8502af3ac2d0b611f99b1fd356f0c9223eb4020571c7ae56cde67f66423bcbb32a468a14c1c264a5c5b8bb9e9d3c1abda164e7e6b9a866d53f51e21f5385d64ae319821d2f1649d11c44babfa83e4d229685c", @generic="f8ba7d59c58d84b712", @typed={0x38, 0x3d, @binary="87cbda7cc518e203f61ce26d1c7a19d25cdf87eb77880e8a529f81371fb76a28d0f20debb295ceb05599f1e5cf14"}, @typed={0xd8, 0x53, @binary="6d6f4fe99fe9970227fa22b1b36c80abc7f064d89c3f26daae67724845d07ddf20ab2dda877c9fc21c0aab896dd8cb3964b7225d3e0cd00335aa37109fb4c25912f5fb0d26f47437667bc13c920146cf3b60889df3c645a7ce9fefe99459f835094b85e23764e22ed3ffa0014b4f436115c1ecb75efdf9774febebb5720ab4ad4236ea2243ac62ec172d7964f2c2b3e935af39667e08dba062dfab66b153ad6c23603c93ce3a0ba4c99d1736bd303f9abc638f9ee849b7b5b2cb47a469b29ad98039265f797b125ad7d3465749339011"}, @generic="176281471307fb85d5839f177d6339ce37b67b117ab215d061b282ce632b7974a6b58cd28e522ee93217bf251d159afdc638117cdfb7437131875153e93d107b82a7aec6496a0cffb6267313769ed62f4a0f70a58672ea69f0416183ecb8949c61626cc5a5ecdf5bcfc105fe97fe0033a3310d7ed8120447e447d093afd4339e36391044e2b1a49e7c24de76fba02ce3fceb8b74b6ddc26c8e010c0b1083e25f3114333d70a29cd13782ed2b8b86672d75e76a6460d2b431b2c3dda7c0ef407c02fde043494db0fef5818feed7703311e7fb94a60f409eafdd167466f131f1ab807a8470b4e091ee412a695e4afcdbfd419b1db9", @typed={0xc, 0xf, @uid=r3}, @generic="77aef8964fb75c0db3"]}, @typed={0xc, 0x13, @u32=0x12000}, @typed={0x18, 0xd, @str='proceth0eth0\x00'}, @typed={0x10, 0x6c, @u64=0x5}]}, 0x2f4}, {&(0x7f0000990000-0x127c)={0x127c, 0x3e, 0x100, 0x0, 0x3, "", [@generic="430f83ef02ad4356819318f001a7eef791fefaf8f342e0e2bb0b6fffc432557ab15781ae0c245af7e36612c290eb31b413805ce9cb7037a1011f241c3d1fd1136bddd45652e8a58a3eec05047f3c1165221e4f0ab25f7feb2bbbb1bde7adb4f65a7b4e253e104e279042a9c46c81b86e9a0b09c4d0678636bab5ea4da2f67217aac40eec91f7c85e2a", @typed={0x4c, 0x32, @binary="360ea9703cb7d3e2e45db343b4819339916ecb730ce8935c3f959508ae338b2992796d114ba90f5b39b8cab6fc8f6e6a70ac7f856695743288acebb7e76a48c226015a"}, @nested={0x10, 0x3f, [@typed={0xc, 0x92, @uid=r4}]}, @generic="82a820fff85d514a57fef26c3e6517a062842ba74cd6fe60f731beb32c5185903e945972a2c4c0b9bb6150a67db968aaa6ce5cab7511430d357f16b45004e3ccdf41b3c6cb4a770c7d64d9faa268106b57f18d711dc420de129ba6c4ece51a7e78dc8a7cc5fc1c28151b5013efe198d80c87404b13e26ba4c0571320537359e23ad61ee6430fe52591764cf6790091809e52ee0ca0fb350bed542187b23a55c94e638a116f6dc4ff561bf5bc9021f719371bbe8a50411f2d539ce8e81622cd56e085", @typed={0xc, 0x3, @uid=r5}, @generic="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", @generic="8be35bdfab1ebad0b2fa3e2f9a47a9af5a316fdf28d1c820da9584c068ea6e730314d0ade6e0f3cd422821d70945ed204d6da3618fdea6cc5aa56e6714c909150814a87c562689ef502bbdb8c4d58dd50025795a99768b7589d350a5f0c283e0f21323827e1ffd2e6c96ea744add9ad4a981baa16d0aa1cdee2c944d60a014eda4715f928315e83417a5254a4e811db97a843f1f97481d585ea5648d4669fcd67609aa0fe118d568", @typed={0x10, 0x55, @u64=0x100}]}, 0x127c}], 0x5, &(0x7f0000088000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r2, r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd0, 0x8010}, 0x4) r12 = socket(0x1000000000010, 0x2, 0x10) write(r12, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r12, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:33 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d2d000)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x400) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) 2018/02/15 17:55:33 executing program 0: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00007c6000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r0, &(0x7f0000fae000-0x5)="f8702b50dc", 0x5, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000b2000)=0x5, 0x4) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000563000)={@loopback, 0x0}, &(0x7f00008f6000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000094b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockname$unix(r0, &(0x7f00005b5000)=@file={0x0, ""/108}, &(0x7f000056b000)=0x6e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c71000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@dev}}, &(0x7f00007f3000)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000263000-0xc)={0x0, @multicast2, @loopback}, &(0x7f0000edb000)=0xc) accept$packet(r0, &(0x7f0000a55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000318000-0x4)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000b4e000-0xc)={0x0, @multicast2, @broadcast}, &(0x7f0000ab0000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f000052a000-0x38)={&(0x7f0000824000-0xc)={0x10, 0x0, 0x0, 0x83004c00}, 0xc, &(0x7f0000f39000-0x10)={&(0x7f0000e2d000-0x74)=@ipv4_delroute={0x74, 0x19, 0x600, 0x2, 0x0, {0x2, 0x20, 0x80, 0x4, 0xff, 0x3, 0xff, 0xf, 0x1800}, [@RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_OIF={0x8, 0x4, r3}, @RTA_ENCAP={0xc, 0x16, @generic="62c5f9f6234a80"}, @RTA_OIF={0x8, 0x4, r4}, @RTA_IIF={0x8, 0x1, r5}, @RTA_FLOW={0x8, 0xb, 0x6}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_MULTIPATH={0x1c, 0x9, [{0x1, 0x38, 0x1, r6}, {0x1, 0x80, 0x2e1db55b, r7}, {0xc0, 0x4, 0xfffffffffffffbf3, r8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x20000080}, 0x4004) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff}, 0x14) truncate(&(0x7f0000eee000)='./file0\x00', 0x80000000) writev(r1, &(0x7f0000cb2000-0x10)=[{&(0x7f00003b8000-0x1)='1', 0x1}], 0x1) sendto$inet(r1, &(0x7f000076f000)="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", 0x649, 0x0, &(0x7f00007e0000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/15 17:55:33 executing program 3: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000089000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd8000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000dd9000-0x5c)=[@in6={0xa, 0x3, 0x9, @empty, 0x81}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x5c) pwrite64(r0, &(0x7f0000dd8000-0x39)="8ac526a17649ea6d02a61308a47744a46476e02e6b2e08b204130ccb306c6f721b32600f659193be6b81bdb4ac927b20301dd0ae4ed2e26f25", 0x57ac99ee, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000cc3000)) inotify_add_watch(r1, &(0x7f0000b34000)='./file0\x00', 0x400) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000328000-0x1000)=""/4096, &(0x7f0000ae9000)=0x1000) pivot_root(&(0x7f0000d75000)='./file0\x00', &(0x7f0000dd9000)='./file0\x00') mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000303000-0xc)={0x5, 0x1, 0x80000001, 0x1}, 0xc) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000dda000+0x800)=""/155, 0x9b) 2018/02/15 17:55:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000002c000)=0x7, 0x4) socketpair$inet(0x2, 0x3, 0x1f, &(0x7f00003ea000)={0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000e2b000-0x4e)="41b5dda1389ce383e318d091ecb19f0c1d7275e917806ed34bcb9909406fffe3487544d862463911ad77d68ddd28495980302d1e8cee74e3a4b5a04f9bf79bc25bf6a9b39befe2efbe9644e26f92", 0x4e) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000146000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:33 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000008000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/02/15 17:55:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000061000)='pagemap\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cb1000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f0000402000-0x8)='lo\tlaK1\x00', 0x0) dup3(r2, r3, 0x0) sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x1000000800000008) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000039d000)={0x0, 0xfff, 0x20}, &(0x7f0000124000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e4000-0xa0)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0xad64, 0xf88a, 0x3ff, 0x81}, &(0x7f000039d000)=0xa0) chroot(&(0x7f00002d0000)='./file0\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000137000-0xb)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f000039e000)=0x80000000) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r6}) listen(r0, 0x54c) r8 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f00003a0000-0x18)={@empty, 0x8000, r7}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00003a0000-0x8), &(0x7f000039f000)=0x8) connect$inet(r8, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000943000-0x34)={{0xffffffffffffffff, 0x3, 0xbd, 0x0, 0xffffffff8b21f251}}) sendmsg(r8, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1e", 0x1}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) clock_gettime(0x0, &(0x7f0000c67000)={0x0, 0x0}) clock_settime(0x7, &(0x7f00009e4000-0x10)={r9, r10+30000000}) 2018/02/15 17:55:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000019c000-0x20)=[{&(0x7f00004e8000)}, {&(0x7f0000587000)="97784b7fa79ecc401d807b5498eda173046a068d320a8ddcb64e5c8725386aea6762b9d40123d1f033258776a759d7493e3a46bc60b5526c8961eb21639bba72418e18e515eef513d567157aef4f0f12f84cb68a2d9d2bc614c90cc3e1cea7c7457c3fc69fe07aef335e0c5756c546ee68b12103f57631971974d7fa62185b507ec23df8de7aa76e4e8ffa8b07378d104eae73e8494826ef28d39d009ecd42e98bb208edd18d534dc69a452f47f7d09b5af7515fdffc67bf534b0cfce6861fa330774e1c1d3088d548be659c85b72013ff1df2d3bffd8118129430", 0xdb}], 0x2) 2018/02/15 17:55:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000-0xf)='/dev/sequencer\x00', 0x54001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000098f000-0x4)=0x7, 0x408) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c1000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000014e000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000087c000)={0x0, 0x20, 0x10000, 0x6}, &(0x7f0000ce8000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004fe000)={0x5, 0x207, 0xfe, 0x3, r1}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000793000)='./file0\x00', 0x1) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000059e000), &(0x7f000090c000-0x4)=0x4) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffffffffffffff66) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) 2018/02/15 17:55:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000d9d000)=""/190, &(0x7f00001d2000)=0xbe) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) lstat(&(0x7f0000e9b000)='./file0\x00', &(0x7f0000782000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000dc3000-0x38)={&(0x7f0000795000-0xc)={0x10, 0x0, 0x0, 0x800008}, 0xc, &(0x7f00001fb000)={&(0x7f0000246000-0x14f0)={0x14f0, 0x3a, 0x618, 0x5, 0x2, {}, [@nested={0x1b0, 0x5a, [@typed={0xc, 0x6e, @str='\x00'}, @typed={0xc, 0x5b, @fd=r0}, @generic="e1a20b5944cba821d8944a30530466abc37c1786def7224bb53ae4ece09f7cf496b5e18988cb3dee24b23384f9840965e96404e1835ae75ec714ca715bd7a3dc37f2b41a44a9e2f7", @generic="fe2571055b3704ed921702672e1d2f4ab6f14a5c3dc359bcfc4d6cd3983a2a599234f4071f43dbe5468a1a0527892dc1930afb241ae994c0f13075919c8405f98393b2b2664634a26abd8da677d17249661c4db2069d6f4f05b9eec7fe601e07db64708fc9", @generic="dc1e68", @generic="b5d8a91b984e5ed33b2e382abaca4f6c473a8d5275769ab285b61feeb1d44453e50590972344263e69b0d9a43e4ced152abf1fb89f1d5ad028cd6c9d8a6aebb589c9d6ad02298ddc1215ea3a021856025097e7051592cbda64b8f38d5c70ce6c271667e9cd89a5ca5ac434de3c9c87d8fca4e1c356a8260478cdb7f2b28bfa9569e304043c4f4a16fedd659faed7d9106e5a444be9336ff6089f6942d67a6ece9cecc6bc81bd7df006fbfae5fdfbf8ebaa0f3eb50f2e853216144836fef635c463d3fc123e28a0f4fc6d4915771bfbcc058a61dc20c5b193", @typed={0xc, 0x3, @u32=0xa0}]}, @typed={0x1c, 0x50, @str='.posix_acl_access\x00'}, @generic="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", @nested={0x23c, 0x43, [@typed={0x18, 0x4f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x18, 0x4e, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="2cfbd3d1f3849508c3a186c1ee25e3fb5da380017a1ed0ea2a5d0e5faeff011ae520ef1171c25aa5c27254360b680272ef16376b35cb1290d39a1b64ad297f8bf329beff8166fa1ab1413b", @generic="6ef0249b5057e2524ab339025f60577a5583781807e01665a06308a628bbbbee8926a62d8730d80718523be347b817cfd056c933c4c2e9bb2b488150", @typed={0x8, 0x5f}, @generic="eb0cc632f09156df2398b361e417a34ca9c20bfbcbc2b92a8602f500030563ff66f5ebb70489494a18ebad02f7b818cc3609507550b68e1974e4233bb55f1be916c796ed9ba9fb35a748e477e922adb7490f5bf4544c6b8c3592b2521c9cce699ca16e31ed88e17c7566c7b9b3182125f769261b574090635e97642426a55b7960755ef6657d122802f1dc40cd39ff90c74817afbc21d9e2c55eedc02e0d7861737b9681ea6640201d8a2f91be3200378358cf54e2b9405945dba7fa2430cd724bfc084696a77c8bd89057cd61d0076e6ab2b469268fdbd5ff2a0ed8fa61105057da51ab06c22ba4d4e53894f61b9bd85789", @typed={0xc, 0x7a, @uid=r1}, @generic="9e92e895a24f311ee36385501f512c0c5ccf774e6dd7eaf5bb8c9b55f8ca2d2df9cb3eebfb3a67cb589e0df0f83977116623f3830bc33ab06c60628eb10c0725ce6e7b789d629387548597feafb1b252d2fbcac0b6646c9292b81641c60520349c1132a6077575f230165a7ebf662bdb84082e086145123e42c5"]}, @typed={0xc, 0x86, @fd=r0}, @generic="0a8cb6cb527ef6b94a81804478498f38746850c0c7d857568ff46c214ab45531678eb06d188fe89f2d08bbc3d31a86bbc3a00eb5142b38603c03e8d254333a21eb41f34bfc8d52af28b88b2e15cd19b2b6830bb0cbe771ec697ebdd465866242541df5d8630f0ab04a25c9b5b73c05b359fbf4c6fe979f9a296481e03cb1de99a8ee175e95b687cde946219802b0899838e7fe6826324271fd3380f59693a5e445b342827ffb0535121d7ace43f37e9a29f5d724bcfc61cd916b74d44690ece602c35aa6e8e82d"]}, 0x14f0}, 0x1, 0x0, 0x0, 0x4000}, 0x40) read(r0, &(0x7f000001b000)=""/166, 0xa6) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00003ae000-0x13)=""/19, &(0x7f0000d78000)=0x13) 2018/02/15 17:55:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000087c000)={0x0, 0x20, 0x10000, 0x6}, &(0x7f0000ce8000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004fe000)={0x5, 0x207, 0xfe, 0x3, r1}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = creat(&(0x7f0000793000)='./file0\x00', 0x1) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000059e000), &(0x7f000090c000-0x4)=0x4) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0xffffffffffffff66) poll(&(0x7f00006db000-0x8)=[{r0}], 0x1, 0x0) 2018/02/15 17:55:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xd) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:33 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000008000-0x18)={0x0, 0x8000, 0x20, 0x6, 0x8}, &(0x7f000002c000-0x4)=0x18) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000002b000)={r1, @in6={{0xa, 0x1, 0x1b4f, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}}}, 0x8c) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 17:55:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014}}}, 0x90) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000578000)={{0x2, 0x2, @empty}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @generic="95391866e84cb36fd8409faff08a01ff"}) bind$inet(r0, &(0x7f00002a8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) sendto$inet(r0, &(0x7f0000362000), 0x0, 0x0, &(0x7f00001ce000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000fc6000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, 0xf) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0xfffffffffffffffd, &(0x7f000057c000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x4) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00002f9000)=""/32) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ccb000)='/dev/net/tun\x00', 0x0, 0x400004) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f0000ed9000)={@common='erspan0\x00', @ifru_data=&(0x7f0000783000)="428e70ad67f068cb822102fda79d44177d781036d31ec6fc2f5dd66c357e5b6c"}) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000b66000/0x3000)=nil, 0x3000, 0x4, r2) 2018/02/15 17:55:34 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xfffffffffffffff7, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000148000)=@int=0xfffffffffffffffc, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a63000-0xc)={0xc07}, 0xc) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000013c000)={0xa, 0x0, 0x4, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000e92000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000003}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000839000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff}, 0x1c) select(0x40, &(0x7f0000115000-0x40)={0x3, 0x400, 0xffffffff, 0x72, 0x4, 0x0, 0x101, 0x3}, &(0x7f00004c9000)={0x100000000, 0x5a5, 0xa86, 0x69, 0x16a, 0xffffffffffff0adb, 0x7, 0x3}, &(0x7f00003be000)={0x5, 0x1, 0xff, 0x6, 0x1f, 0x3b, 0x100000001, 0x5}, &(0x7f0000631000)={0x0, 0x2710}) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0xfffffffffffffd90) [ 41.074365] audit: type=1400 audit(1518717333.984:23): avc: denied { getopt } for pid=6625 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000ca6000)=r1) 2018/02/15 17:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000782000+0x533)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000952000-0x8)={0x0, 0x80}, &(0x7f000065c000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000251000-0x8)={r2, 0x4}, &(0x7f00000c2000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f00009fd000)='/dev/sg#\x00', 0x0, 0x400) readv(r3, &(0x7f000085e000-0x10)=[{&(0x7f0000b67000-0x3e)=""/62, 0x1016c}], 0x1) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00006ae000-0x19)='%selinux/cpusetmime_type\x00') 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xb0, "c552d546b941b912f5b3de4114c780ca6b85466e4925fb4c82fa666ad2b71dc6288780a19d5d08000000000000000a8c51c2182b58b6bdd75c61ee68006be38c4be55aef84a17ec8876c2556447d446046c4cd4d900bf814716218cc5923ef117cbc9c44d22f346990e3220e2757d9a5fd8d729f8ede0e44fe16410a50eb790c8ababd8a36cd0b56c15e6188da3c80b8bf421552297985b0033da8c2bcbdbe1f4438810000040027aaaa0cd371f8306b"}, &(0x7f0000005000)=0xb8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) prctl$intptr(0x1e, 0x200) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000-0xf)='/dev/sequencer\x00', 0x54001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000098f000-0x4)=0x7, 0x408) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c1000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000014e000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000019c000-0x20)=[{&(0x7f00004e8000)}, {&(0x7f0000587000)="97784b7fa79ecc401d807b5498eda173046a068d320a8ddcb64e5c8725386aea6762b9d40123d1f033258776a759d7493e3a46bc60b5526c8961eb21639bba72418e18e515eef513d567157aef4f0f12f84cb68a2d9d2bc614c90cc3e1cea7c7457c3fc69fe07aef335e0c5756c546ee68b12103f57631971974d7fa62185b507ec23df8de7aa76e4e8ffa8b07378d104eae73e8494826ef28d39d009ecd42e98bb208edd18d534dc69a452f47f7d09b5af7515fdffc67bf534b0cfce6861fa330774e1c1d3088d548be659c85b72013ff1df2d3bffd8118129430", 0xdb}], 0x2) 2018/02/15 17:55:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f6f000)) 2018/02/15 17:55:34 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f00008ca000-0xc)={0x10, 0x0, 0x0, 0x1000c00}, 0xc, &(0x7f00000d2000-0x10)={&(0x7f0000001000-0x118)=@ipv4_delroute={0x118, 0x19, 0x100, 0x4, 0x1, {0x2, 0xe, 0x10, 0x2, 0xfe, 0x2, 0xfe, 0x8, 0x100}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_METRICS={0xf4, 0x8, "752ad5311b76f71f47e11de42dba5e15f6ed3f9b6f7c250039100b5995133b4e0bda3e9abe5a31f32b39b9242f506aa336260d552eb94d9003b464f2bfc8c3d36850401b6b5f43d14d70e450ea07dee75664339a2b2db95225cccdee9bc5356e42f02bab9e306c9e99a3cbead9c508b94b6387c01791c8039ca853bd4095353f0adfa6352c058145f656e30429b2739a9a7a01e1748a12d10c38c3ffb72698dd41eab7fcd100cc0a0f48bbc316222ddb7bad6bf6ded7fe08a488e717f26063399fc46c5e38632393a31f1a5d9ace87d9fd2af59cdc1933384bb01d39e19eb0d559be035fd05ca76ff2f87f06e2"}]}, 0x118}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1000000000010, 0x2, 0x10) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r1, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00001dc000-0x4)) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x0, 0x0, &(0x7f0000ee7000)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000d4e000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0xb86, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xb0c1}}}, 0xfff, 0x8, 0x3, "3ca52a7cb30e25f8bb69d0aba8b10d62b6b1d098ee0840edbd5e1c66e9a5b521ac9507e8014dc6b51bc1b5172793c2773baecad7fac9ee93d645bbb8f5bc51e21fe543835dcbaa3a63f184544d84b425"}, 0x160) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000077d000-0x418)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1f8, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00002a7000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@random="c956d4d2442e", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x6}}}, {{@arp={@empty, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='gretap0\x00', @generic="1016559f1655739cea264d1bff8b48d1"}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xfffffffffffffffa, 0x3ff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) readahead(r0, 0x35bc0000, 0x1f) pipe(&(0x7f0000c2b000-0x8)={0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d8c000-0x10)='/selinux/policy\x00', 0x0, 0x0) r4 = geteuid() sendmsg$netlink(r3, &(0x7f0000e9c000-0x38)={&(0x7f0000389000)=@proc={0x10, 0x0, 0x2, 0x800140}, 0xc, &(0x7f0000914000-0x30)=[{&(0x7f0000435000-0x28c4)={0x28c4, 0x23, 0x303, 0x4, 0x1, "", 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[@generic="3c8444d5a68c5e8b6b3081d4a85eee73435cbb4f8628dbdbeb89891934a594351d8e3764ff4a38b1082aff3fabb9180b63ac7eb50e2dfa765d488187e3686bb06bfb869a463a3127e5590eb70834205f1c36d86a7635630a8f2cfa0e7ad008fe2c18679eace37d384fd95ff825087e4077cf56caf55ad93b5d1ac6906fffa4e9c06b10332115296430ad204d9a0fe5539f8036bab38ee6a7f14d1b6013f9d15a6b3dbd9eb32d9a7a75274c337136c6152a22e1400a277fd79b704c4ab603c9d386a5909b099e56ea6b620f23b8939f4b4fbd34706a7293acb031329301df5b9944f7e8667ec74b07f0ccade69d1881e0af917cf5a9f99b1acca7f49694d8fc99d9d2f5c76a988ec23170994107ad41a01df8e3710b83fbd24acde75efe6bd35a9cc8964d24c21b94d2d761fd1a5fdae49bacf22bec072c1a255f275fc409e96ed1a890aebf0a945ff76e0ba4192a16a20b4ce70572c637b04cfc06d29753fbbd5bd8cb8b77f9f71040a452da72dc79f565e9351762291b7caf349517ea972395db0a04ac6902858baea8a670a2e743ace054fdf694693666217c9218cdb45737071ae79b7d314d4d05e56c6d2e899c57c97868a6095410927553afb57b5865405c062daebf6716e2d2ee84d26e94900ecc946194ef39f8b86d64681780ffa8ac08a016ee93c65836f51f53df353ef5b152f841a6538b0223a3bdadfbf220dc99aa0dcfacfb53701f0f899a34abe5ba76415a73c515ed2a2fd704147978e17cf798171f59adf9b4ec0bd177c3751161e4cfdf7e1f58f3114b4479425b37fe74d67cb157ea33e963278990339708bfc36519b4d56795f31d8c90a54d3a3a9f0052264f218e91d052a2e0ced1af3086c73e1a162751b352d5e299cabd8780061197849d4d34619ada24a7af7441d103a2874159bf13da6479e2d430308ad80e98afa766ef4431c6901bc030339a4dee13736edf855ed0e13bdd7900f3e73e3787c97030171489868c5f6cd44cd4befa99dd0fb3d0230998a274fd987ef3d2127e507adcc882a9199d29668eb202266553472d3f5aca7d7a6e4a83118067d9069860ef0f96f4d4ee05774bf0f01e31b83506bb8b4dd9d47b2b0b905cd4513874b8411bd1f57d636bd89592e727cd0d182ccbb5cd878acb41a5651e3e6478a2d0aaa6dbb746fde7a4fb0117f15fe073b9df2468f9a600e4ce0430cf7d27c87005599c380e7b3f0023b54ffc29e755e87b3f1e4b09c02d128da39c70c82dd01a03e06406b1644c14cfe7a7bafbc7d8e65beaad4376c83a3b8eb5ff83ce0e394bba717430d1077e1d6ec37051e0d449b4eeb0a3fb8e6b610b6876dd18c602caee48ab6e4b396bfc57c8f17c81ccda65c3b82dedb3a548793ea5033c9401ec366ce28f74e714603a258e23511da30821db16be5ea478d25cecdf7fbfa6f8a680b67e9d5b6214dbd8fbcbc8732fef7eaff0765e61d958b59f49e4807acafaa66c7697f9920de83a0d40eb5efdfa142f42e6c88384d67d66e5b65b2345f9fafea8ccb5c4356bcbbb1b5024779b85721e99b79882fc9e1c5e9988e9c89ebfc4ec520050528a3137a5a15454ee14ba6ab2d2ad2b7b9af6abd3902c2a538c5311a35f366472d8356a636e26c67aae6de88ca2e17ce7b04484d0bd3f251a2b21fd57ffd75b32675e9a61fc249fb63e90b76617f90f1f8a2805399c713bfa54169f1a0fe8b541d6f31c1dfd315d0b57abe9753351b686c685738b1e4f2dab8b463f535b6bd54fb18a00d9a91418c9aaeb0943bd390f69d1cda7273a9e9f71f8824d2ee12f74c566c593bc03227cfb3fefd992f36ec9f20c3be772acb937a8427322d7bde6783fce91f16c3f26d644ec4f16cf64660f750846de0b43a5e35f5b95780801546418fd609eff0ffe548589d3acfc240d20fdf175c6953896be6efbac05d9f7a04ff8710c341132888e60138fafe31e0a36570e167f107a1d7f607e718ebbea47656d976cec2836fc04bfe6737adeb077633027a5bdf52eb0cc2b98ecd2602f738b22c3678a81b7613a27311d81ddcbb9b67f9a60049b45ca28d085bcb77fd61d52ab5799a44439c0268bf77efdf4028a28d48ce0b44a2f8ad5fa7b1fd8b99036311b8d78e9bf9fed36d465870e183ab656829228523b1538c9184d78fa428f78aa8399a3d52545a9620fc3d85797e2cfdf17c1f531f4c86c995a1306f2a4803c1a383d45a6e3ca74abb32a0e4e889a751366f274d96babe42912d9ee3c4d3b46f6835d1ca61931d2c9357cff9e9ae31713c3bd7533fbecef7e132b817a2cb3a3ab7b5f05509f91035e329dea2bb4ca6dfeb0d2c9c1d45a1709092b0d351c59b603c964f6508c51657b7c5a92a0d0a2b2cae94315d2d1de921f4ab9e07122ab663c989cf360d945532768b00a0a6b17c7f588c0e0c5240aa029d9e7f60ad3dd1b0c40b1d106a6ef9ab93c8aef6e8a2c0299eda2036d34706313b3de08215d2b67fd0109f7442371f504836863ab7b9a0d1ee25f1148a6ffc50762f662de0def96e8bee12d894e5fb5ee08a904de113b9e9835ac9edc719681a4b62662f3667f9811b60bde122f262577f005fd7c25f636c2e0bdb1d0c432f71f36fa6a62aaf36fc4c4f0f34e837fc3add3fee232fa864ab0c8510444e1b7d044c1b8c92d80ca57dd79895132371e69eabd0205146e9a7c95b7b64778fc58c9aca0a6c0c2e89a43adcd42c33600fa315bf65842dc9a82682b0c0f4302943135c4d612d39aa12506cbc84ae114e2d03318a91e65dd9630cb642d0d6289997004c12214b6e4010c67c06794f5f2f8ad98013d6897d928de14731a5631e281c36ffa37ad18ab58d2926f31598f2ba4307523f92659e7d2d48e9725a6c7ec73d33e219d703ac4daee262fe249ea93000839ed397f783faac7a615821fe5c8cf19888573c46084b52f8e4aefce50e21632bd0c9b352356f6f1a86c9d97bf2841b9fb20f310deb70d5b27525059a67170b169cc84be08829d604af256ec432f64bc49dcfa4cf825c27231ce496b2629898a1ae0079a0f601050aa6f9e6ebb45faa3b7c3fec4f4aa94aab5b4d3fd5c2a4270047dd7aff4485c5daea9a0411c2ee1e4244335e4948f18e079ec8829b65c3367fb6b41d6b16d7eb839ca883e7edd01d14e46432a98929039dc46c3325d011b9dce375e0d406bae6f0b18923156c94c0fb6a12c4a9eb332dee2ddd811a7bd34e63eeb55ca4ee94d0b9c7cb3462c610a3650bfdcda987c92381126331907a132c6fba6d1a87aa6dca2e4aef0c20f0f9ea03213d42f894b1dc5d3e6c754268cb869d3c5106333ebb1b7c87becf23c85537a4570eaa45680815defa97695dbe39937be7f8856bc59511a7a0ab162a14d7035b9cbc3e79c1671334908d38476928e19aa5185ff2a0a61610a677ae74897c00a2ed106698d76e0a861617a7c81ea6c201ba8c8fc4019a0cb6d967284ce205d3a903a7741129f3ccc217299938fa0aea592f84218178f156290413d8d6d971404abbc230b033138d596b25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@generic="ab85a21e22ed38f440bb81823211d804958f23669fd227f623706acb576a733d2c81f713e3d959906476dd11bda1b36039f6798bf7ef8af32a057623b5413911b3497f243bcb8822222444bb7e13c12db15326f216995292eba041cf0c8516b569371623e395ebe9202bbe4c9fbd97795befa5298f42bbf61f92b8918da238a10b3ff90a6698ccb514df25777899e8a9f4311aa832434ded942d443c3efeeaea9ceae5210495ddd6d5d9d132a170b08314782c53063f5721bbb578", @generic="1edfdc0103597d7627cec9336dfc58b3192ee9fdd8b67091b0ddadaa83553b8dcca8399cb815d5c9dd837c1354d45c2c", @generic="de4a5b7116d9569d4cc2081e6a7e588d007e004a7603b9e30913e96aeb37110d5b21632bbfc8e2b44a93d482cce0e4dd44cc39dc36b932e8e2dc40630c3dca0a5ad5212298ba469f70b6d39331fbee672bc3b1c9d41f4e7a70937049301f5ea4e780ff72f8720760b322ed8811b6e69a10d810b285bc28210f2d74bbb536d56a89a0aa08d00ef53c1a3eeabc3267ec41597fab8e37318b67b2f92f2f5bf9da767136dd108c3cfda30ab20c62bf31b16c262a6791", @generic="1f4ca56a5316d33879235fb34fc0290b9b6ef67cf22fd133004dacab544216cc7dcade7080d8c4764461d2defa290cc0611a5c8736468a2d65bb7f5bbd6968ba616f057874ab3fac1ff93f77a34e52b6473b809273f5623a1478d4695fbdd579751bf7d22bbf01a602652e32122418e78a043020f06130"]}, @nested={0x74, 0x9, [@generic="17104fa815958523174aef0054d5f6d64dca1b931e0c2df41f0ae62b2bb24acc4cf0490adac19ff901c737a5b12275e5ed92eccbe44706a3edabecb3c2e13655fe61164c76bd7777e2da7ce0998cdb84de2ff26257629c84836260726c1a2bfb8b6f", @typed={0xc, 0x4a, @fd=r2}]}]}, 0x164c}, {&(0x7f0000e8e000)={0x34, 0x2b, 0x400, 0x0, 0x3, "", [@generic="ede20492184101e44dbf17611bb1ef6acb3c6f8f4643483baa4a365abb953a8aa82d22"]}, 0x34}], 0x3, 0x0, 0x0, 0x4}, 0x11) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00009c1000), &(0x7f000060a000-0x4)=0x4) 2018/02/15 17:55:34 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@common}) accept4$unix(r1, &(0x7f0000612000-0x8)=@abs, &(0x7f00001b6000)=0x8, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000254000), 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x200, 0x20a40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000003000-0x10)={0x4, &(0x7f0000003000-0x20)=[{0x906, 0x9, 0x3ff, 0x2}, {0xffffffff, 0x9, 0x9eac, 0x6}, {0x80000000, 0x8000, 0xae74, 0xa1}, {0x0, 0x7, 0x6, 0x6}]}, 0x10) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x13) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200040, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$ax25(r0, &(0x7f0000a06000-0x10), &(0x7f00005f6000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001e4000)={{0x3, 0x0, 0x8001, 0x3, 0x7}}) r1 = socket(0x1000000000010, 0x2, 0x10) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) recvfrom$ax25(r1, &(0x7f0000baf000-0x77)=""/119, 0x77, 0x2100, &(0x7f000001a000-0x10)={0x3, {"cab425418ca43e"}, 0x7}, 0x10) read(r1, &(0x7f000001b000)=""/166, 0xa6) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000092a000-0x4)=0xffffffff, 0x4) 2018/02/15 17:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000a4c000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x783e, 0x2, 0x80, &(0x7f0000cf8000/0x2000)=nil, 0x10000}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00009e6000)) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000-0xf)='/dev/sequencer\x00', 0x54001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000098f000-0x4)=0x7, 0x408) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c1000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000014e000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000474000)='/selinux/validatetrans\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000899000-0xab)="1da042a2fd1baa0bfc19fc7d6deb723e0f51894db33a9acec4be9688a3e82146f4af790269578c97c56526fd86d4f336da4d8d4492c1da2a90d5a2517bcdf72c2d78acd2eb59a425e978c65bc351bd6a5967720b224f4eb60e662517f4b90ee1327ad4c3237b6471dcbbfe245661ecc9cb44757f11e0a2ccdb5035367f72702a358819819c585311ddba5f0991201f1d8959eddc9bbf66800464b112bbe199046a3f87a8080678eedaca25", 0xab, 0x0) r1 = syz_open_dev$loop(&(0x7f0000500000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001279, &(0x7f0000261000-0x21)) 2018/02/15 17:55:34 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a7000)='/dev/ppp\x00', 0x10600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f000070e000)={@loopback, 0x0}, &(0x7f0000001000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00009f5000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f7f000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000c15000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f80000+0x82d)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x7, 0xa, 0x80, 0x80, 0xda0faca5163feeab, r1, r3}, {0x7, 0x2, 0x3, 0x200, 0x2, 0x4, 0x4, 0x4}, {0x8, 0xbad6, 0x1, 0x8}, 0xe4f, 0xf, 0x1, 0x1, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x33}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x4, 0x3, 0x4, 0xd7b1, 0x8, 0x5}}, 0xe8) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bf9000)={0x0, 0x7}, &(0x7f0000b4d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ee1000)={r4, 0x400000000, 0x30}, &(0x7f0000259000-0x4)=0xc) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 41.203319] binder: undelivered death notification, 0000000000000000 [ 41.230925] NFQUEUE: number of queues (1023) out of range (got 66552) [ 41.246149] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/15 17:55:34 executing program 2: 2018/02/15 17:55:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f35000-0x4)={0x400}, 0x4) r1 = socket$unix(0x1, 0x80000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$int_out(r3, 0x545d, &(0x7f00005b8000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) nanosleep(&(0x7f000088d000)={r6, r7+30000000}, &(0x7f0000b2a000-0x10)) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000-0xf)='/dev/sequencer\x00', 0x54001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000098f000-0x4)=0x7, 0x408) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c1000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000014e000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f000026b000)='/dev/sequencer2\x00', 0x304c0, 0x0) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f000041e000-0x28)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod$loop(&(0x7f0000284000)='./file0\x00', 0x1000, 0x0) read(r0, &(0x7f000001b000)=""/166, 0xa6) [ 41.246158] binder: 6668:6675 ioctl 40046207 0 returned -16 [ 41.246787] audit: type=1400 audit(1518717334.154:24): avc: denied { net_broadcast } for pid=6694 comm="syz-executor2" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.256355] audit: type=1400 audit(1518717334.164:25): avc: denied { ioctl } for pid=6693 comm="syz-executor7" path="socket:[16754]" dev="sockfs" ino=16754 ioctlcmd=0x4c06 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.264649] binder: undelivered death notification, 0000000000000000 [ 41.307151] binder: undelivered death notification, 0000000000000000 [ 41.345625] binder: undelivered death notification, 0000000000000000 [ 41.366413] NFQUEUE: number of queues (1023) out of range (got 66552) 2018/02/15 17:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000fb000-0x20)={{&(0x7f0000f23000/0x1000)=nil, 0x1000}}) rmdir(&(0x7f0000347000)='./file0\x00') ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000469000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b10000-0x2c)={0x0, 0x24, "f2176ad305d73ca3ce03b29f5e77689dc502ba52053fde26eef2b61f6f48c4b4e20613f9"}, &(0x7f000001d000)=0x2c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000064d000)={r2, 0xfe, "0054f7287ff21bbd283968be0c245b06057616f2646904906d4b02257eb6e8a47b2c6614e789ae9ee90e3d476e8aa77bcc9a3cdefb672f49d8e4f3c3e483c2a43ab1791ce2a1c2dda00412d436eb919efa6bf38f0dab813a5f8803e7345626d4bd9a5dabfd46f4320a07a35a24cac52832ac44a77bfda0d6fcee0f166e5e34cbe0c451331bf6c430c92788ca0e9607798070b8fcf46c39f558e37c23aab21f33067f9d49d8d60cacbaa7c64d8ab793889695dfba47adcd8be06532e4f0928ac667822fffab5571023c1a76f146af2f287c593f5d9a5dd4de04f686345d9e6a91c06779e23cc4d846741d4c02c6daf010a0bcf30227aebd4598e67657cc3e"}, &(0x7f0000a43000-0x4)=0x106) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b25000-0x3c8)={0x6, {{0x2, 0x2, @empty}}, 0x0, 0x6, [{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @rand_addr=0x24}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x3c8) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000-0xf)='/dev/sequencer\x00', 0x54001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000098f000-0x4)=0x7, 0x408) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c1000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000014e000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000ce3000-0x25)="24000000130007ebfd1e001afe2500021f0000000001000300001700100b090079cdbdcb2e", 0x25) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f35000-0x4)={0x400}, 0x4) r1 = socket$unix(0x1, 0x80000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$int_out(r3, 0x545d, &(0x7f00005b8000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) clock_gettime(0x0, &(0x7f0000015000)={0x0, 0x0}) nanosleep(&(0x7f000088d000)={r6, r7+30000000}, &(0x7f0000b2a000-0x10)) 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_tcp_int(r2, 0x6, 0x1a, &(0x7f0000002000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) rt_sigtimedwait(&(0x7f0000901000)={0x7ff}, &(0x7f0000f2f000), &(0x7f000031f000-0x10)={0x77359400}, 0x8) 2018/02/15 17:55:34 executing program 4: renameat2(0xffffffffffffffff, &(0x7f000004e000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004e3000)='./file0\x00', 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x40480, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x150, 0x8, 0x0, 0x7, 0x80, 0x5}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8)={0x5, 0x20}, 0x8) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x10) fsync(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096d000)='/selinux/policy\x00', 0x0, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x4, 0x32}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) socket$inet(0x2, 0x80805, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$inet(r1, &(0x7f0000c08000+0x56c)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000039e000)=0x10) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000-0xf)='/dev/sequencer\x00', 0x54001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000098f000-0x4)=0x7, 0x408) openat$hwrng(0xffffffffffffff9c, &(0x7f00007c1000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000001000)={0xfff}, 0x8) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x8000000000000044, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c86000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000aa7000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x81, 0x7f, 0x500, 0x67e2, 0x800000, r3}) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000-0xf)='/dev/sequencer\x00', 0x54001, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000098f000-0x4)=0x7, 0x408) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) [ 41.500424] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000cb2000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000b92000)="260e656d302300", 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000ab6000-0x160)={{{{0x2, 0x3, @empty}}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x6, 0xffff, 0x1, "4a31302d243e6447393977a4ebf45987311cd8d1ef7aea295bbac6d9749bdeecc3f744361b8221a866ae1a91271c96d42d185d0098eda927cc4c8af0dff27786013baae0f5959d20313a16b1026b831f"}, 0x160) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = dup2(r0, r2) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000953000-0x10)={0x2, &(0x7f00002e9000)=[{0x0}, {}]}) r5 = getpid() r6 = fcntl$getown(r2, 0x9) setpgid(r5, r6) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f00002b0000-0x40)={r4, 0x1, &(0x7f0000fc0000)=[0x8], &(0x7f0000787000-0x4)=[0x218c0000000], 0x2, 0x6, 0x200, &(0x7f0000504000)=[0x3d736aa9, 0x309, 0x6, 0x400, 0x8c, 0x1], &(0x7f00009d2000-0x10)=[0x3ff, 0x3, 0x2, 0x8]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000f66000)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00001d7000)=0x5, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f000007b000)=0x3, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00006ad000-0xf)='/dev/sequencer\x00', 0x54001, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000eb000)) read(r0, &(0x7f000001b000)=""/166, 0xa6) [ 41.565271] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:34 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000012000)={@common='ip6gretap0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x3, 0x4, 0x0, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}}}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000011000)={0x0, 0xda, "08c32e2ce043671f76bae17a032beb67cb29c2cdc194018e1f2864683025ebabd1ee1697b2ea2e3788e36fc3a2d999eef8234489a7565ebe36d5fc4ca49e72312f63062bfe62da87f007a3f675c37aaacd9aea55360cdaf515bda880f2d72033da7a3e2a018f316ef7861bc1744b99cf5038bebac75008c14cdf9d5a3e25effdb68e79cd76308f0845468dd7325646bd8b2c9e8aca96a05cbd43b6e04188899f6b9d287d0112c35436f848430ce4537a26a0ddafd7fa7b9b3b3813aeb8ef604fa204f28366af3da89084031b1422a4227382350b2326eb16ba6e"}, &(0x7f0000013000)=0xe2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x400, 0x18000, 0x0, 0x1, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) r4 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000047d000-0x8)={0x0, 0x31}, &(0x7f00009ca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000518000-0x8)={r6, 0x6}, &(0x7f00005c8000)=0x8) mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) renameat(r5, &(0x7f0000b50000-0x8)='./file0\x00', r4, &(0x7f0000d41000)='./file0\x00') 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d12000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dec000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000aa0000-0x4)=0x7f) getsockname$ax25(r0, &(0x7f0000320000-0x10), &(0x7f00008fe000-0x4)=0x10) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f000078a000-0x2c), 0x0) write(r1, &(0x7f00009a4000)="238ae11a63229c01e55724862e2402c933fe9608b2db0bc1c64777943964af8b5cd07eccb1fc3fc5fc82e8439868f554608e0b5d6cebe8f00dd0a98503e9240df36ef79cd1ca3d589147ba3ede78d6dc35f744ea", 0x54) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x9d1bf11586e049e1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000003000-0x49)="5fc282ae126e58fbc8cfe6c085394a3ee51650453e9e97a02cee33f487ddb0aeb727c7cf837a24bdbefac1fb0277473d5b3ef74a8e400021a776fcae324087f02d52d0054550af5601", 0x49, 0x20000000, &(0x7f0000002000)={0x3, {"4796db066d979b"}, 0xf23c}, 0x10) r1 = inotify_add_watch(r0, &(0x7f0000001000)='./file0\x00', 0x1000020000003) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="7f18170054681266adb168bc03ac7e4988bded252f96538c58c93adb42b8417e22927a6fb22afd8d45044e56", 0x2c}, {&(0x7f0000001000)="66e609838f2a13794b68f3f7e396df30cbbb82c1641f4815293aa529f3ec66da9d20d72b4b05d54ee3f5d520c544cbda67ab12797261a872df2e6e80ee224087791ac234b08d5c4aef557d8cee946355a308ef54b27eca6cae5beaad44d6d852d367a5f2a1de98b873ef530cc422a8074d3104d026b763c8f95c513d5a3efdf2b462444de913ed195099876e2a266401e05553204362d92dfc4e30513df53c62589c179489f67ebc39f432dfb8d31c179cfa07be1b44", 0xb6}, {&(0x7f0000001000-0xa3)="a1af3ade10dc4d687fb9037557da48bf1aeeddc73aa33dae038f60aac6e59bb3351912b72648e6338dcacef6cd40ea5a02e53755d6fa3cf65b0510d94aed6e47f9cf2529cfaaa2b964ff3e5e036ed0595d768b7d35e6f3dabffaa82e99e6aabc6f2d20ae4a04715760c0bfc0909565cda352240ac50215c5d843603f9b75fef7f4c4791b0856ae53a0a2c4c73a4b2b2996b55501bd3cb737a134fcc6510527567010cf", 0xa3}, {&(0x7f0000000000)="cf92e900cfe5d2cd911dc990f4004b3f102d75c0ac1808a2c5cb66c65462a00a8837afdf9564797d696f99fc549fc6e5f62f86984cb904", 0x37}, {&(0x7f0000002000-0xe2)="55fed4a5984beaa4d5df466f738670ae466d7cb61c2f1773d1322c851c3d0e03133ace70e8c8263997369f5670b935136c3f2d3baad0e071617b091c17f63d17f43a20bcbece49006001ef4afaf0ef78692ebb266082bdb05d4c427a942eb2de4c8e1dea29fbe60980eaf242dec542aa692fb8f38addd56c48eb18099f8ac9603e825f9f038f03f3160e0ae7c3f64d2d631c71acc8d2266e42fd22d14fd16d9282ef3bf56f96ed9765afd93aac05f73d9bd11d05caa0510c3f9a81a36a9ac3b82323c0bb305e10409c6e1a4e54a6aea6d81c19929befdafe2a0a8afbc07d83a42e15", 0xe2}], 0x5) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1000000000010, 0x2, 0x10) write(r2, &(0x7f0000f51000-0x25)="24000000330007e3ea1738f7fe0900021f0004000c010003000800005d00000000bdcdcb53", 0x25) read(r2, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007be000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b31000-0x14)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00005f7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000ae1000-0x4)=0x1f) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000ae3000)={&(0x7f0000902000-0x48)=@full={{0x3, {"1c08d1a70f3756"}, 0x9}, [{"ce8cd0233d29db"}, {"64bc3370a1f60f"}, {"ca403ca037f5ae"}, {"b054042825bdde"}, {"5d15bfd2f6228f"}, {"b03df2e6d62f77"}, {"20d9e3a2c452da"}, {"4fd9e057593d7b"}]}, 0x48, &(0x7f0000ae4000-0xa0)=[{&(0x7f0000088000)}, {&(0x7f000025a000)="888641824f6485b7b60e2ac6b7bbd1640a9e95ec6079449b11ce53e281ae098074d39ee400ec3121", 0x28}, {&(0x7f0000057000-0x6)="617e54e571c7", 0x6}, {&(0x7f000046e000)}, {&(0x7f00005c3000-0xb)="623f35d424e73aa821f8fb", 0xb}, {&(0x7f0000135000)="9fa5c8957e1eb5932b0a381c1dcde54e6d42d1d7d3294863237ed5f32d35c97d76e61e2476405380f95797b841dd5c6a64ad204eb52ba4e4f59cf10c7baa5833d97c8f67e2c5b92f9078330326385a1b965c573083d015a1fc4c10a44955bfa6b249b066f982e1d36accb866ca368da786d67171fa3c60a4fae02dc099d2210397e45c02dbe835785e21a4b75e178a6f989baaa23f2f5c71e9cce7fde3f02bf4c3681d5ee8352b12051509a9e90d6f68fa425fc22465b40c2c6b8a01fd2a4d2dae5d79785d9cf2ca4978e954568c5d22dfd795c11ad82617876a7278ccfa756544c590083e685e3c4382a691936c8796489e7fa96b69", 0xf6}, {&(0x7f0000ae3000)="9be529632fb8a0219ef02baf2833d89ee78dc3afa7761115f2ca0737362f835d4afad82cefdf8d62ef602d1724fee3e456f892e6dc39587f228fb5c7fb89ffcf85920b021e668e32429b85a5ddc1b02ff1d503fa6e01e3f3768f64a115f5c34cb8c2857dca4f6d91b336fe69e16e02a8b71a79050b7fa777f9e9de214119c22d995b7547efbad9a516f53b018547e93ea790f762de2d62406a9bf7788fb98f89df8f619c52960956c711494c654390db1f53aa736e9799bd73d3b6c1fc35", 0xbe}, {&(0x7f000071d000-0xa7)="6c42d4252db200b9339bb182f6abc7a23420fc2ba2752acc62c5188727b96b1db4a11df4d6f925dbe9c4d655795149a7434ff20f649e73ab02ba38ab1ea7f66a73c3e0d3c4ce35e4742db272bba383c21552ecb5fa22710276e266375d9f55a25e27b9460bfe756c0fa249058266dff90359a0c27e7163db914e497dd968eab877e6cb4d00916fec40e3b755b3093dea9d6e41543ab3197c44a79dd9db62a16b46fa9a14c97972", 0xa7}, {&(0x7f0000ae4000-0x1000)="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0x1000}, 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0x1000}], 0xa, &(0x7f0000ae4000-0x1320)=[{0xc0, 0x1ff, 0x7fffffff, "4f662fbbbee85e83793555df8180e21c0600b81c5fd13e47f0d78e01e9861a68a3c058f818a35eada347964af2c7b144fcb4366e4ade00b510c43e7799ae989541c6228aef940d46c591fe5382e10c06e2217ac7adc6a9030f919b25a3c8d9347180280c468b6f17af48072d1a8337ef502c94f2e6d00a5d82626d50dc8e33bf014bb9007a6646ffda05a42115bb423b14e08c833a8d0f8fa08b2a00e7b62d9c0f460970680fe94068bc673566d5"}, {0x88, 0x84, 0x80000000, "7cd29ef9527edd4803599fb42db41eeae3de6bfcb565934884963792e1331c27faf8f9c7cf4cbbbb49bd4780d8db12be912a84b89b649aa16f154c01daa2cac95577a09e3902f744f2b40a879bfa20046ee18b4a448932715997fd0ebe02675ccefe9119159d3d645687c4421e82e685943ab1"}, {0x68, 0x110, 0x1, "fa566fa99fd822a9aafb76e79365ea91d1f2e5f0ff9dc0ebd96ba5a5f5b8c17dfcf73a03a181c1e933ed72f1d7e721065ffaab72d6438dd1df0481581fa19d4493d67a5a5801804e9968fc661ffac5a672534f50eab654"}, {0xa8, 0x29, 0x5, "28dfa6139f4fd1de20920433947ef05a85a4e228258f48516f1d70c7acab1424731e48f43562fa56c450759530d317defd848a3f620d58adae478a6aff6b610a670763f5a89aa8eb3159fc782b0c5a2da653a955ecf4a8a9753f4def3d8ae8d2e6b5a4c5163f73d014909b261980ca7bf706fb0f47ff972b246ade3d613fbc876f4c6b6fce658039189fee6dcb2a9732b8ed44"}, {0x38, 0x11f, 0xfff, "9af82e48bfe360d3d642f98efb85217e51537aaf0538591c65472eb2c8a16c6837d1e16e3a409b60"}, {0x1010, 0x10f, 0xfffffffffffffff9, "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"}, {0x80, 0x1, 0x8, "1ce7c6d560e8e5f0c5a096669c0103d8e0d820bf312ae21bdf3589dc7913bab97eab5cd26d10af471911adc8050a94a9a5c86deac0cd4061671a07b0bf4d173730f932e9c59bc61cdae1323eeffeefacf80cd087b2d01f53fc9ee7962a1039cb3e9283a16761d54f90fc"}], 0x1320, 0x8000}, 0x20000000) clock_gettime(0x0, &(0x7f0000ae2000)={0x0, 0x0}) utimensat(r2, &(0x7f00008a4000)='./file0\x00', &(0x7f000089b000-0x20)={{0x0, 0x2710}, {r3, r4/1000+10000}}, 0x100) ioctl$sock_FIOGETOWN(r1, 0x800454dd, &(0x7f000098e000)) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000edd000-0x4)) r0 = creat(&(0x7f0000a40000-0x8)='./file0\x00', 0x4) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000819000)="b312fcd5d01a370e008375d1005bff2803f1a67c8071acbfdc74e0fd3980cfce9a5e735b41964c281de3a93c9d26e7e59c87efb29fdd8c41b21781a21ef5d4928e9d2a60b02725d1936e7a65c291b2eb10d449df6ec986b0ecaaef4b4e382c69ef0b5fa6f28f79e1c0363ef947becf01dc8b96d21b72720f75ceb1c160265c376371692d7b7a83ff13422bc2d2d8") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000967000-0xc)=@sack_info={0x0, 0xfff, 0x9}, &(0x7f0000718000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000606000)={r1, @in6={{0xa, 0x3, 0x2, @empty, 0x3}}, 0xb, 0x10001, 0x7, 0x200, 0x2}, &(0x7f000056d000-0x4)=0xa0) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000c40000-0x10)=@req={0x0, 0x43ad, 0x1000}, 0x10) [ 41.631590] binder: BINDER_SET_CONTEXT_MGR already set [ 41.638936] binder: 6785:6787 ioctl 40046207 0 returned -16 [ 41.648180] binder: 6785:6787 Acquire 1 refcount change on invalid ref 0 ret -22 [ 41.656132] binder: 6785:6787 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 41.667309] binder: 6785:6787 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008d2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000b40000-0x4)=0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000331000-0xa)='/dev/ptmx\x00', 0x4040, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) fcntl$setflags(r0, 0x2, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000740000)='/dev/autofs\x00', 0x480701, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r2 = socket(0x1000000000010, 0x2, 0x10) write(r2, &(0x7f0000ff9000-0x24)="01000000130007ebfd1e791afe2500020000000001000300001700100b090000cdbdcbe0", 0x24) read(r2, &(0x7f000001b000)=""/166, 0xa6) socket$inet(0x2, 0x3, 0xa2e) 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007be000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b31000-0x14)) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/15 17:55:34 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000001000-0x10)=@req={0x50, &(0x7f0000012000)={@common='ip6gretap0\x00', @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x3, 0x4, 0x0, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}}}}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000011000)={0x0, 0xda, "08c32e2ce043671f76bae17a032beb67cb29c2cdc194018e1f2864683025ebabd1ee1697b2ea2e3788e36fc3a2d999eef8234489a7565ebe36d5fc4ca49e72312f63062bfe62da87f007a3f675c37aaacd9aea55360cdaf515bda880f2d72033da7a3e2a018f316ef7861bc1744b99cf5038bebac75008c14cdf9d5a3e25effdb68e79cd76308f0845468dd7325646bd8b2c9e8aca96a05cbd43b6e04188899f6b9d287d0112c35436f848430ce4537a26a0ddafd7fa7b9b3b3813aeb8ef604fa204f28366af3da89084031b1422a4227382350b2326eb16ba6e"}, &(0x7f0000013000)=0xe2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x400, 0x18000, 0x0, 0x1, 0x9}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x0) r4 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000047d000-0x8)={0x0, 0x31}, &(0x7f00009ca000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000518000-0x8)={r6, 0x6}, &(0x7f00005c8000)=0x8) mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) renameat(r5, &(0x7f0000b50000-0x8)='./file0\x00', r4, &(0x7f0000d41000)='./file0\x00') 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bfd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c0d000)={0x1, [0x100000001]}, &(0x7f0000f6a000-0x4)=0x6) fremovexattr(r0, &(0x7f0000eb6000)=@random={'user.', '\x00'}) ioctl$TIOCCONS(r0, 0x541d) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffa, 0x0) fcntl$lock(r1, 0x7, &(0x7f000000e000-0x20)={0x0, 0x1, 0x0, 0x100}) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) [ 41.933556] binder: 6829:6836 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00001b6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000493000)=0x2e) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cc6000-0xd1)={0x0, 0xc9, "05061386ae940fff1993208e62aa61ad0d458b4d19450d5165110c89285b35882fc17591fa84057784ebf27a0f0462ac7d2ed2b431c2665214a4f8bc5af827a13dcee22226546279449857b1b3ab7159d18862f11b17d3a7934fe04bf75eb3a01abf1d063b9b74630548967a97f52664600587141f37018695c9e21463c7e7ab8b0d04e9a25ec94afbb3f13ca38aa56cb20baf42de3e0048365f2e25c2e173610ee4b99b154978eaa670244fcb25312b3f395f69e291aee67d69b378dd5d46117db7035df5a411c0f5"}, &(0x7f000064f000)=0xd1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005bb000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x3, 0x4, 0x81, 0x4, 0x7ea}, &(0x7f0000039000)=0xa0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c66000)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000403000)) getsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000529000), &(0x7f000063d000-0x4)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00009f0000-0x10)={0x0, 0x8, "fffb4c52904dc4dd"}, &(0x7f0000b15000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000094b000)={r4, 0x1, 0x991a, 0x6, 0x2, 0xf94}, &(0x7f00004f8000-0x4)=0x14) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r5, 0x5600, &(0x7f000055e000-0x4)) ioctl$sock_proto_private(r3, 0x89ec, &(0x7f00003af000)) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000793000-0x14)={0x8, [0x6, 0x4ab, 0x4, 0x778, 0x400, 0x3f, 0x11, 0xfffffffffffff001]}, &(0x7f0000f22000)=0x14) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d7b000-0x8)={0x7ff, 0x10001}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cd1000-0x6)='vegas\x00', 0x6) 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007b8000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00004c9000)=0x7, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000fbd000-0x10)=[{0x84}, {0x6}]}, 0x10) sendto(r1, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/15 17:55:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) [ 41.994078] binder: 6858:6862 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(0xffffffffffffffff, &(0x7f00006f2000-0x1)='/', 0xffffffffffffffff, &(0x7f0000f73000)='//file0\x00', 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000811000), &(0x7f0000de9000)=0x60, 0x80800) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a8d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000089f000-0x3)='/dev/sequencer2\x00', 0x80040, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000e4e000-0x418)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1d0, 0xe8, 0x1d0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00006a7000), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x5}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x40, 0x6}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x8, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000444000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x0, 0x0, 0xa0, 0x80, 0x2c, 0x0, r2}, {0x3, 0xc794, 0x0, 0x8, 0x0, 0xffffffffffffffc0, 0x8, 0x976c}, {0x20, 0x1, 0x3, 0x5}, 0x12, 0xe, 0x2, 0x0, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x7, 0x1, 0x9, 0x1, 0x4, 0x80000006}}, 0xe8) 2018/02/15 17:55:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/15 17:55:34 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x44030, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 17:55:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f00003ad000-0x9)='/dev/sg#\x00', 0x4, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000305000)=""/249, &(0x7f0000e72000)=0xf9) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000005a000-0x10)={0x0, 0x0, 0xfff}, &(0x7f0000d4b000-0x4)=0x10) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a44000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000164000)=""/9) unshare(0x400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) inotify_rm_watch(r1, 0x0) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009ee000)='./file0\x00', 0x2, 0xb) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00003b7000)={0x81, 0x0, 0x8, 'queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00', 0x4000000000000009}) r1 = syz_open_dev$loop(&(0x7f00008dd000-0xb)='/dev/loop#\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000094000-0x90)=[{&(0x7f0000150000)="bfe9472fbc6f7c9cb962cfb9d5612d7377f406103edab9c8b44660092dc56fef18c5b06f5b3ca9c986f7d6770393d8114b0af15b556bd2f877dbeff6dd0b93dcb41c2f2ea4427e4d651559536d517fb9b434b446c92f1f74e8b4e90468f1afd689c5158117b92b8e3239e14aacf7e034bfd098e172a58cf5167a70923121d04e39991ef2d662fe7ffb6abeda3ebe93f15afd4a413c094c67a63d84b0c44f34b1907fed691927f49cc46419c41da228073c9686bb8022bcfcee701278481439d29c625249f2b3a96ce3a50921855f95f27259bc9c149f142bfb453c718522aa595cbf2e4da829", 0xe6}, {&(0x7f00009a7000)="da4ea486ba5ea4128296a75120f685c143fd9220db8e5129896311f2275201a9779f53f44e4f316faf8b18d4a60ca995b41f86e7eefe8cd1aaa6cfc3", 0x3c}, {&(0x7f0000d0e000-0xc3)="710638c7e892606792f0c2942680009f841ada7103afa0c5c571068a52f330ff1fc13c5dfb7e706e8555500f2d08520797b191eadc54afec27f8f56db1ac58081ef84b3db1fdd4ad8c6e0ef302a31176bfe3bbfa1e772f8ef0f1729a4a2202461933e0d8c0bfbd6d980393385e10ad0fcac604d01f850506151622b018edeaad0f9218ade6743c686fb95c77ef95439b74c25ab3599031f9f12f7baa40e11769b3f6f115add75873bfe80ea88d9565c6a2b3645c446b51b90428cb2a0fcf5bb4abbb17", 0xc3}, {&(0x7f000039d000)="e49e349a03d3785318388cbc1608201cee734eaf39c3b257e419c9bf124a542879e730ed337ea8371f74a2299c67ed7e459944c1328733c08fb19bcaacb1b6566b4ece0af6f1a4bf22b27d50fc4d497b7fb1", 0x52}, {&(0x7f00007b1000)="48d4994081b0f5b09d5a78080ed53153d0dda7fc4643ad2ddd01f10a71fdc22769c52409dfe265eec6e1c0a9b311b585ce8de8640261", 0x36}, {&(0x7f0000fe5000-0x38)="95ebd91b150998f4060510d385f9c2e9ea753918df51ad0f95f4efee61b01750f84db8641a60497fb804d3ccce35348a0b6402f2529fbf68", 0x38}, {&(0x7f0000121000-0x1000)="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", 0x1000}, {&(0x7f0000c81000-0x62)="bf89ccf26a964239fa76f3155bb1efbbdb9978659cbe7b497cbe0eeddbaad68a693b77eb3b7988517ec84dc76021201ac666b8b3ef1ff06d9f785aafd28e30dc4d7fdeaa3791eee0047ee5af55207966b46562ffa5b68d1642a3dc871dc8fb7b694a", 0x62}, {&(0x7f00004d5000)="89d786dbf0665377194263b40aef6803959ad24d29da7c7c3438fbce77d86a045bdd0f615df60af3ace6563e9f9bc459bc18f400dec4773b97d77303ced45f5629213a74c10f559936d136fcda7bac4c120ffddc7600cbe82cb5cd97b7559f42607359039e43b666500cf1c6c9972b50196fb41871e4e27c3e3eb67141317498df3bc2b935ae9029fa2d05c1c5885162370fccad61465f96afe4f9fa8d334f04ee0c754197db00014c71547a6b5e9ab45d3e63f8d33ac0f0e83d8811de87", 0xbe}], 0x9, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/02/15 17:55:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f00009c0000)='./file0\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x407, r0) bind$inet(r1, &(0x7f0000881000-0x10)={0x2, 0x2, @rand_addr=0x4}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfffffffffffffd05, 0x20040800, &(0x7f000057c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x6d) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80803, 0x7, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f00004d3000-0x1), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001b4000-0xd)='net/anycast6\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) lseek(r1, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f00001cc000-0x20)=[{&(0x7f0000ff9000-0x40)=""/64, 0x40}], 0x1) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) r1 = openat(0xffffffffffffffff, &(0x7f00008f3000)='./file0\x00', 0x10000, 0x10) ioctl$TIOCEXCL(r1, 0x540c) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000016c000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000e9000-0x28)={0x10000, 0x14, 0x93, 0x6, "795061b1f1423588c21d02df21e98a568dcf8a9b466c0d742c1aad0ccbdc895c"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000652000-0x4a)=[@in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x74) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b65000)={0x6, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x7, [{{0x2, 0x2, @rand_addr=0x6}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x3, @rand_addr=0x2}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}}]}, 0x450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r3 = accept4$inet(r2, &(0x7f000038b000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000489000)=0x10, 0x80000) sendto$inet(r2, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000869000-0xc8)=""/200, &(0x7f0000dfc000)=0xc8) 2018/02/15 17:55:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000000c000)) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r2, &(0x7f0000017000)='./file0\x00', r2, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000000c000)) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/15 17:55:35 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000506000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0xcab6, 0x7, 0x5e}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x400080000011, &(0x7f0000eff000)=0xfffffffffffffff7, 0x4) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 7: r0 = socket(0x1000000000010, 0x805, 0x1) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000f3b000)={0x0, 0x200, 0x10}, &(0x7f0000683000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000060c000)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000fa8000), &(0x7f0000001000-0x4)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d85000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$unix(r1, 0x0, &(0x7f00009e1000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fa9000)='net/mcfilter\x00') preadv(r0, &(0x7f0000ee1000)=[{&(0x7f00004d7000)=""/4096, 0x1000}], 0x1, 0x5) syz_open_dev$binder(&(0x7f0000938000)='/dev/binder#\x00', 0x0, 0x2) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f8a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000fb7000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000717000-0x4c)={0x80, 0xe9f, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5385, &(0x7f0000001000-0x9)="f0") 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) [ 42.102884] binder: 6896:6900 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 42.210311] binder: 6921:6926 Acquire 1 refcount change on invalid ref 0 ret -22 [ 42.236743] binder: 6921:6937 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 42.257586] binder: 6921:6926 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 42.330062] binder: 6965:6977 Acquire 1 refcount change on invalid ref 0 ret -22 [ 42.353735] binder: 6965:6995 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 42.367175] binder: 6965:6977 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:35 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b3a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002ad000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000023000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bad000)='/proc/self/net/pfkey\x00', 0x8001, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x1b, &(0x7f000019a000-0x4)=0x3, 0x4) delete_module(&(0x7f0000ca2000)='/proc/self/net/pfkey\x00', 0x200) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000022a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(r4, &(0x7f0000e19000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000652000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00007ae000-0x8)={r7}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000122000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000560000)={0x0, 0x3}, &(0x7f0000fff000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000c87000)={&(0x7f0000bff000-0x4)=[0x2], 0x1, 0xfffffffffffffbff, 0x7, 0x7fff, 0x101, 0x4, {0x81, 0x4, 0x9, 0x0, 0x80000000, 0xf214, 0x40, 0x8, 0x7b05, 0x8001, 0x6, 0x5, 0x3, 0x80, "b2292050a34a6be6289f2b5f91a31d8d66e6cf14642ad19e2f0b1f2d595f8a76"}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00001bf000-0x6)={r8, 0x5}, &(0x7f0000e28000)=0x6) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000e8c000)=r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000036d000-0x8)=@assoc_value, &(0x7f00000e7000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000277000-0x7)={0x0, 0x80000, r4}) mmap(&(0x7f0000922000/0x2000)=nil, 0x2000, 0x0, 0x4010, r4, 0x0) getrlimit(0x0, &(0x7f00009dc000-0x10)) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000382000)={r6, r9, 0x8000}) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000046c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x8, 0x2, 0xff, 0x0, 0x7fffffff, 0x6, 0x7fffffff}, 0x20) ioctl$void(r0, 0xc004587f) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/15 17:55:35 executing program 2: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000010000), 0x0, 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0x1000200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r1, &(0x7f0000001000-0x3d)=""/61, 0x3d) keyctl$describe(0x6, r1, &(0x7f0000521000), 0x0) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000b02000)={0x7, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x5, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x1, @multicast1=0xe0000001}}]}, 0x340) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000632000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) recvfrom$inet6(r0, &(0x7f0000be3000-0xf3)=""/243, 0xf3, 0x2001, &(0x7f000095d000)={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff00000000}, 0x1c) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d85000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$unix(r1, 0x0, &(0x7f00009e1000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000617000)=@req={0x50, &(0x7f0000fe1000-0x50)={@generic="ab24ed06b91f1f72455a99cd525229fd", @ifru_flags=0x5000}}) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:35 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b3a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002ad000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000023000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bad000)='/proc/self/net/pfkey\x00', 0x8001, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x1b, &(0x7f000019a000-0x4)=0x3, 0x4) delete_module(&(0x7f0000ca2000)='/proc/self/net/pfkey\x00', 0x200) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000022a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fstat(r4, &(0x7f0000e19000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000652000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00007ae000-0x8)={r7}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000122000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000560000)={0x0, 0x3}, &(0x7f0000fff000-0x4)=0x8) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000c87000)={&(0x7f0000bff000-0x4)=[0x2], 0x1, 0xfffffffffffffbff, 0x7, 0x7fff, 0x101, 0x4, {0x81, 0x4, 0x9, 0x0, 0x80000000, 0xf214, 0x40, 0x8, 0x7b05, 0x8001, 0x6, 0x5, 0x3, 0x80, "b2292050a34a6be6289f2b5f91a31d8d66e6cf14642ad19e2f0b1f2d595f8a76"}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00001bf000-0x6)={r8, 0x5}, &(0x7f0000e28000)=0x6) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000e8c000)=r5) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f000036d000-0x8)=@assoc_value, &(0x7f00000e7000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000277000-0x7)={0x0, 0x80000, r4}) mmap(&(0x7f0000922000/0x2000)=nil, 0x2000, 0x0, 0x4010, r4, 0x0) getrlimit(0x0, &(0x7f00009dc000-0x10)) fcntl$getown(r0, 0x9) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000382000)={r6, r9, 0x8000}) sendto$inet(0xffffffffffffffff, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 42.435683] binder: 7009:7011 Acquire 1 refcount change on invalid ref 0 ret -22 [ 42.452516] binder: 7009:7011 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 42.475467] binder: 7009:7026 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000e77000-0x29)="24000000130007ebfd1eff58ffffee021a0000000001000300001700020b090005cdc1cb0add57f4a1", 0x29) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00008e0000)=0x7, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000763000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000c3a000)=0x20, 0x4) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000091b000-0x8)='./file0\x00', 0x101000, 0x8) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000384000), &(0x7f00009fc000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = socket$inet6(0xa, 0x8000e, 0xaa39) r3 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000505000)) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000a47000)={{0xa, 0x0, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x8000}, {0xa, 0x2, 0x3, @empty, 0x8000}, 0x80, [0xa22, 0x10000, 0x3ff, 0xeb4, 0x100, 0x1, 0xfffffffffffffffe, 0x9]}, 0x5c) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c8f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) [ 42.497683] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.548289] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f0000158000-0x4)=0x3) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b5a000-0x4)) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f00005bf000)=0x401, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d72000-0x4)) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000632000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) recvfrom$inet6(r0, &(0x7f0000be3000-0xf3)=""/243, 0xf3, 0x2001, &(0x7f000095d000)={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffff00000000}, 0x1c) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f71000-0x1c)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) chdir(&(0x7f0000fac000)='./file0\x00') write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000695000-0x28)={@common='syzkaller1\x00', 0x1}) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000354000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00006dd000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000901000)={0x0, 0x7}, &(0x7f0000b82000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b4c000)={r2, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x8c) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) [ 42.634148] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.635569] binder: undelivered death notification, 0000000000000000 [ 42.675427] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x40080, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000686000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000404000-0x107)={r2, 0x9, 0xff, "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"}, 0x107) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) accept4$inet6(r0, &(0x7f0000055000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000093000)=0x1c, 0xf836d4ebef6e2876) sendto$inet(r3, &(0x7f0000169000-0xda), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000db7000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000322000)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a99000-0x8)={r4, 0xffffffffffffffff}, &(0x7f0000370000)=0xfffffffffffffef7) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000393000-0x4), &(0x7f0000475000)=0x4) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r6, &(0x7f0000eaa000-0x38)={0x0, 0x0, &(0x7f00008cc000)={&(0x7f00007db000)={0x2, 0xd, 0x90, 0x5, 0x11, 0x0, 0x2, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x3}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x10, 0x4, 0x4}, @sadb_ident={0x2, 0xa, 0x7}, @sadb_x_filter={0x5, 0x1a, @in6=@empty, @in=@broadcast=0xffffffff, 0x1, 0xc830fae3bf376305, 0x10}, @sadb_x_nat_t_port={0x1, 0x15, 0x3}]}, 0x88}, 0x1}, 0x8800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000764000)={r5, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x80, 0x3ff, 0x7, 0x6, 0x5e, 0x101, 0x5, 0x128000000000000, 0x5, 0x4, 0x20, 0xffff, 0x6, 0xffffffffffffffff, 0x964]}, &(0x7f000056a000-0x4)=0x108) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000314000)) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00005bb000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00002da000)) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000277000)=@add_del={0x2, &(0x7f00006ad000-0x10)=@common='syzkaller1\x00', 0x6}) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000014, 0x2, 0x10) connect$netrom(r0, &(0x7f0000f05000)=@ax25={0x3, {"5b5243ec7ac458"}, 0xffffffffffffffff}, 0x10) ppoll(&(0x7f0000825000-0x10)=[{r0, 0x40c1}, {r0, 0x4400}], 0x2, &(0x7f0000302000-0x10)={0x77359400}, &(0x7f00002c6000)={0x20}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000349000)={@common='lo\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000839000)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f000008a000-0x4)=0xe8) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ec3000)={{{@in=@broadcast=0xffffffff, @in6=@empty, 0x3, 0x7, 0x1, 0x4, 0xa, 0xa0, 0x0, 0x3b, r1, r2}, {0x4, 0x9, 0x1, 0x7f, 0x6, 0x6b, 0xd42}, {0x5, 0x401, 0x28a, 0xfff}, 0x6, 0x9, 0x2, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0x2, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0xc7, 0xfffffffffffffeff, 0xfffffffffffff6a3, 0x7}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000021000-0x48)={{0x1, 0x3, 0xe3}, 0xffff, 0x1f}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000505000)={0x4, {{0x2, 0x3, @empty}}, 0x1, 0x4, [{{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}}, {{0x2, 0x3, @empty}}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}]}, 0x2b8) r3 = memfd_create(&(0x7f0000edb000)='mime_type@eth1eth0GPL(\x00', 0x2) connect$pppoe(r3, &(0x7f0000e26000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='ifb0\x00'}}, 0x1e) 2018/02/15 17:55:35 executing program 2: ioperm(0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x800, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x3, {"b2e4bdab25cf44"}, 0xffffffff}, [{"9478c6ce9d9493"}, {"a3552cba56b50e"}, {"7195fc6dd1320d"}, {"00909c95d9437e"}, {"17fdfff20201ef"}, {"dd4e0f6283c3cd"}, {"000001ff3efc2f"}, {"71c349d31b4c0d"}]}, 0x48) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000721000)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d2000-0xe)='/dev/keychord\x00', 0x20400, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000568000)={0x1, 0x2, 0x5, 0x3, 0x11, 0x7685, 0x7fffffff, 0xffffffff, 0x0, 0x7ff, 0xf2f, 0x7ff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a2e000-0xc)=@sack_info={0x0, 0x6, 0xffff}, &(0x7f0000c21000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000c3a000-0x6)={r1, 0x2}, 0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000b2b000)={0x4, 0x0, 0x0, 0x7ff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000bd0000-0x20)={0x8, r3, 0x10003, 0x8}) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sched_setaffinity(0x0, 0x8, &(0x7f00009f9000-0x8)=0x1) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000050e000)={{{@in6=@ipv4={[], [], @local}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000f7f000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000da4000)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@mcast2}}, &(0x7f000012c000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006c6000)={{{@in=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00003e1000-0x4)=0xe8) setresuid(r2, r3, r4) fcntl$setflags(r1, 0x2, 0x1) [ 42.771926] netlink: 64 bytes leftover after parsing attributes in process `syz-executor0'. [ 42.781928] binder: undelivered death notification, 0000000000000000 [ 42.798618] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b67000)={{{@in6=@mcast1, @in=@multicast2}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000ef0000)=0xe8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000194000-0x43)="89392ec58fa608c36fd0418000c9334afa6d27d898831ef2d26f078c5f017a319f784f65668aa48d5941483bd7a7a5a37924b0f912482c08166258c0ffc70fe347151e", 0x0, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffdc4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000c78000)='/dev/usbmon#\x00', 0x1ff, 0x24000) getsockname$packet(0xffffffffffffffff, &(0x7f00008c3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000577000-0x4)=0x14) munlockall() bind$packet(r1, &(0x7f00003d6000)={0x11, 0x0, r2, 0x1, 0xf2e, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00009a2000)={{0x2, 0x1, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x40, {0x2, 0x0, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(0xffffffffffffffff, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) [ 42.870110] audit_printk_skb: 6 callbacks suppressed [ 42.870121] audit: type=1400 audit(1518717335.774:28): avc: denied { setuid } for pid=7122 comm="syz-executor6" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b61000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000b88000-0x50)={@common, @ifru_names=@common}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004c9000)={0x7, 0x1, 0x7ff, 0x6cfd, 0xb3}, 0x14) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = getpgrp(0xffffffffffffffff) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000de7000-0x28)={0x5, 0x4, r1, 0x5, r2, 0x7, 0x3, 0x20}) 2018/02/15 17:55:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 42.876700] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[], 0x0) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00006e3000)={0x6, &(0x7f000030e000-0x30)=[{0x8, 0x7, 0x3, 0x4}, {0x54, 0xf76434e, 0x10000, 0xffff}, {0x2, 0xdac9, 0xfffffffffffffffc, 0x4}, {0x0, 0x1ff, 0x8, 0x7}, {0x7f0, 0x800, 0xe3b, 0xfffffffffffffffd}, {0xd1, 0x2013, 0x1, 0xffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000fea000-0x24)) fstat(r0, &(0x7f00000b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = creat(&(0x7f0000fda000-0x8)='./file0\x00', 0x21) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000729000-0x4)=0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00005be000)={0x0, 0x97, "2505f84d9d917f551074f6220fded523da6256c583b105ceab9840f9ccb8a602bbb3f54db3c33cbf0321b2a8621bc8e85bd0005745c31c22b1fa5a75acc0ee509d5745570d01111a63a786454751cfdee667ba464e5ddbdecadeb383262a3e3fc58a220927b2918892a7e62901dfac3ca625a95c4d17d8954e57d795e7375ec8e47162e3881c6f400ef9ccf7dd39f744427cade5d8613b"}, &(0x7f00002d1000-0x4)=0x9f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a1d000)={r2, 0x10001}, 0x8) 2018/02/15 17:55:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c29000-0xf)='/dev/sequencer\x00', 0x30000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c6f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000094000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000132000)={r1, 0x1, 0x6, @empty}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000072000)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000024c000)=@assoc_value={0x0, 0xf662}, &(0x7f0000487000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000265000)={r4, 0x497b, 0x30, 0x4, 0xffffffffffffffff}, &(0x7f0000a50000+0x838)=0x18) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:35 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dd000-0x1), &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000002000)) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000000000)=@ax25={0x3, {"3dd8110da777d3"}}, 0x10, &(0x7f0000004000-0x30)=[]}, 0x0) waitid(0x0, 0x0, &(0x7f0000001000), 0xa0000004, 0x0) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000119000)="24000000130007ebfd1e391afe2500021f0000002301000300001700100b090000cdbdcb359bd184b356ef722a029a53cde5e191d0e6b664e2a4033df2d1ed4153101647ef3b46be17623baa84b4a5d2087032f9dd3ac8b28a4443c887e82421c78102356ce7d49443ca9775435d6955dd6fd2e41734892ef67578d256b8c1d2f0c612babfb6c0ba76fede19942d73c88ce07a98c9b1105a80584ab67151150410342118ca353c9a2bd4448e372555b3ad4feed8cdcc5dc9e8cbda268ec04aa762e42482cb33422b3cb16427c1c228f909f9ad98033c50f24de96657244083275412f10642a34d5d19a8ebbd582189b3705dd26e203217", 0xf7) read(r0, &(0x7f000001b000)=""/166, 0xa6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000056000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ca000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00006cd000-0x10)={0x0, 0x40, 0x4000000, 0x3f}, &(0x7f0000177000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000059c000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x2}, 0x98) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[], 0x0) 2018/02/15 17:55:35 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[], 0x0) 2018/02/15 17:55:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4007, 0x0, &(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r0) sendmsg$netlink(r2, &(0x7f0000ac6000-0x38)={0x0, 0x0, &(0x7f0000356000)=[], 0x0, &(0x7f0000c1f000-0x60)=[@rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r1]}], 0x1b2}, 0x0) 2018/02/15 17:55:35 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000-0x4)=0xcd4f, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000005000-0x30)={0x4c, 0x0, &(0x7f0000008000)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x40, &(0x7f0000007000-0x30)=[@flat], &(0x7f0000006000-0x40)=[0x38, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x38]}}}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000009000-0x12)={0x7, [0x100000000, 0x7, 0x80000001, 0x7, 0x1ff, 0x6, 0x3858]}, 0x12) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000004000)={0x5, 0xf8, 0x6, 0x6, 0x4, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0xffffffff, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000000)={0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x7fffffff}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xfd8, 0x1, 0x3, 0x7, 0x1, 0x3, 0xfffffffffffffff8, r4}, 0x20) fanotify_init(0x1, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/15 17:55:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80000, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000ea8000)=0x3, 0x4) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000758000)={0x0, 0x0, 0x0, 0x2, 0x2, 0x0, 0x5, 0x20, 0x10, "ef0dfed94260bacc26ad90e848e1997e8c1ddc0b156cfc438cd32cfea2eba889a28c41e2bb7cb75ecbda6bc6ba7c7affe8e0aa57ef903d52a6d85f61501c1f4d", "0fded91e58d4fcc8ea855a26cc557f0e7da871373d8dedd589511f165aaa99095f8d69b762bba68f554a73aa5bf3312c286ff05401a3d01787b799145a5b4605", "b8fec0ab084a70171acd496359ced8db2ef59097b88dd949cd9f80c92b80851d", [0xb0, 0x600a]}) 2018/02/15 17:55:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000028c000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000f7d000)=""/131) [ 43.089842] audit: type=1400 audit(1518717335.994:29): avc: denied { create } for pid=7204 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 43.090914] binder: 7197:7208 got transaction with invalid data ptr [ 43.090950] binder: 7197:7208 transaction failed 29201/-14, size 56-0 line 3146 [ 43.098253] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)}], 0x1) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ab4000)='/dev/rfkill\x00', 0x8200, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00009a1000-0x4), &(0x7f000020d000)=0x4) r1 = socket(0x1000000000010, 0x2, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00003f8000)=0x6de9, 0x4) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) read(r1, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000150000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000622000)=""/4096, &(0x7f0000001000-0x4)=0x1000) getpeername$netrom(r1, &(0x7f0000c48000)=@full, &(0x7f00008d9000)=0x48) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000243000-0x10)={&(0x7f0000491000/0x2000)=nil, 0x2000}) 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f00003fd000)='./file0\x00', &(0x7f00008b8000-0xa)='./control\x00') fadvise64(r0, 0x0, 0x0, 0x6) 2018/02/15 17:55:36 executing program 2: r0 = socket$inet(0x2, 0xe, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xd3)={0x0, 0xcb, "a8a9fd03717f1284b6d2f616ab99a4bcbebf1b82ba576c99d7ccc67f6f7f2172a68691d439516173d36af438f3f5bfd423b107155cb3559c6b9ef399b1f6d1530e88f9833b1d056764770f5a6db38fef4738eac7352a50b4691dc6ee13222585db1ca7d307809c46452d9f212678b146d79369881c517120e87a95ac0a2039e204ad01f300efa2fab0139d63ef6ae0c6d547f2ef7de232742acda3e5a8374a11c22c8c7c62307c1e9fea1c3793dee738c12fe8229174e01baec56d7eee23c3defda201eb4604b22bfea6fb"}, &(0x7f0000846000-0x4)=0xd3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b50000)={0x24000, 0x200, 0x0, 0x793, r1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x2710}, 0x10) ioctl$int_out(r2, 0x5460, &(0x7f0000d19000)) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000078f000-0x4)=0x6, &(0x7f00005b2000)=0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)}], 0x1) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) pipe(&(0x7f00001b5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000041c000-0x4)=0x76e7, 0x4) readv(r0, &(0x7f0000ff4000)=[{&(0x7f000096c000-0x75)=""/117, 0x75}, {&(0x7f0000eb2000)}, {&(0x7f00001c4000)=""/192, 0xc0}, {&(0x7f0000b6b000)=""/41, 0x29}, {&(0x7f00004fd000-0x99)=""/153, 0x99}, {&(0x7f0000b5d000)=""/235, 0xeb}, {&(0x7f0000369000-0xbc)=""/188, 0xbc}, {&(0x7f0000aec000)=""/228, 0xe4}, {&(0x7f0000057000)=""/89, 0x59}], 0x9) r3 = dup3(r0, r0, 0x80000) ioctl$VT_WAITACTIVE(r3, 0x5607) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000b69000-0x4)=0xa100000000000000, 0x4) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)}], 0x1) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f640094000500", 0x2c}], 0x1) 2018/02/15 17:55:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001, 0x0}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @empty}}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00002e7000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00009c4000-0x4), &(0x7f0000384000)=0x4) sendmsg$key(r1, &(0x7f000021a000-0x1c)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f0000cad000-0x10)={0x2, 0x7, 0x0, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000559000-0x4)) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00002b1000)=0x1) connect$inet6(r0, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 43.098261] binder: 7197:7212 ioctl 40046207 0 returned -16 [ 43.099438] binder_alloc: 7197: binder_alloc_buf, no vma [ 43.099455] binder: 7197:7208 transaction failed 29189/-3, size 56-0 line 3127 [ 43.111417] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.113595] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(0xffffffffffffffff, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f640094000500", 0x2c}], 0x1) 2018/02/15 17:55:36 executing program 5: modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x2800, 0x5, 0x8000, 0x8, 0xffff, 0xfffffffffffff14d, 0xfffffffffffffff8, 0x57, r1}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="ed1501207e3b37fe1e172c8f00481c0f", @ifru_data=&(0x7f0000002000-0x20)="b2260de449928c066fc7ba2e4e4c676d986b1ab54f0c21a368fdb90b96ea1e1e"}) add_key$user(&(0x7f0000150000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="69db231229d944aca519064d935f0a0aab543a753c21b4f3e45e2ef17a70911fe2cf299cdd4db29c49030a63b07f959d98d8e707fae1884a8dcca542d153a29b61216c95d26b6b5182f7ad7857e4168c43870941fe28ef1bb61d0a80c542502e6647a7e41b4ff3e08f91c86b12702bdd8afe0f762c0eadbb7ce15aa6be0426af7d88624a6b4f24236ff66d202a6102a8f7822150064e393607e8044378298c90e44664b1a6f2b5ae05e4a44c1db399f50ab42d946df5491663b309f069ffd034eb5875ee07d14515545fe568f5c612f1e8f28b1d27", 0xd5, 0x0) add_key$keyring(&(0x7f000091a000-0x8)='keyring\x00', &(0x7f0000275000+0xfce)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x14, &(0x7f00004ee000)="ff55d36cffba04715d0000000000000100000000", 0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000739000-0xb)='/dev/hwrng\x00', 0x610000, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000eae000)={&(0x7f00004fa000-0xc)={0x10, 0x0, 0x0, 0x80480a00}, 0xc, &(0x7f00005d3000)={&(0x7f0000a69000-0x10)=@delrng={0x10, 0x14, 0x406, 0x3, 0x3, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1}, 0x10) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000850000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a16000)=[{0x2}, {0x6, 0x2000000000007fc}], 0x18f) read(r0, &(0x7f000001b000)=""/166, 0xa6) connect$netrom(r0, &(0x7f0000918000-0x48)=@full={{0x3, {"8a7db257e8e66b"}, 0x9}, [{"64f13aea0262a3"}, {"962648c5af1da6"}, {"59998c4b18257b"}, {"1c635c91c8d6b7"}, {"d3ac3a6bd8538a"}, {"3134711c49be46"}, {"2051c19801db84"}, {"0439bb9f172c2f"}]}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000031000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000ddf000)=""/44) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00005c3000)={0x0, 0x2, 0x90000000000000}, &(0x7f0000352000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ac7000-0x8)=@assoc_value={r2, 0xc}, &(0x7f0000d1d000)=0x8) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f640094000500", 0x2c}], 0x1) [ 43.268293] audit: type=1400 audit(1518717336.174:30): avc: denied { connect } for pid=7267 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 43.305592] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$vsock_stream(r0, &(0x7f000067b000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x200000001, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000799000-0xe)='/dev/keychord\x00', 0x408000, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000d04000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffff", 0x42}], 0x1) 2018/02/15 17:55:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000198000-0x10)=@generic="af2e4f0c57ccce5b1a4756a8b911c7ff", 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x40000) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffdad) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000904000-0x8)=@hopopts={0x0, 0x1ffffffffffffe04, [], []}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x1, 0xfeca) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000eeb000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b78000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x7}}) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:36 executing program 5: modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffff", 0x42}], 0x1) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffff", 0x42}], 0x1) 2018/02/15 17:55:36 executing program 5: modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x100000000) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f00003ce000-0x38)={&(0x7f000037e000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000562000)=[], 0x0, &(0x7f0000ebc000)=""/8, 0x8}, 0x10040) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0xb, 0x3) read(r0, &(0x7f000034f000)=""/148, 0x94) pipe(&(0x7f0000d6a000)={0x0}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f000093e000-0xe1)=""/225) r2 = getpid() ioctl$void(r0, 0xc0045878) fcntl$lock(r0, 0x7, &(0x7f0000e77000-0x20)={0x0, 0x3, 0x10000, 0x6, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f000000a000-0x10)=[], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002db000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000aa000)={0x0, 0x6, 0x6}) socket(0x10, 0x0, 0xfffffffffffffffe) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000055b000)='/selinux/policy\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x2b, 0x2, @thr={&(0x7f0000732000), &(0x7f0000333000-0x44)="f53a354dae007b1dcb75e07ac854344eb62a1ee5ff363876e968b71a63fac13844141ed12b6cc6a3f50ffb4e3625f11559036f294baf4e7d205df0e4a7e9d3ec85e04328"}}) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd0000001000010000", 0x4d}], 0x1) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000947000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000bfb000-0x8)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000879000)={{0x3, 0x2, 0x3, 0x3, 0x5da3}}) bind$vsock_stream(r0, &(0x7f000068a000)={0x28, 0x0, 0x2710, @hyper}, 0x10) r2 = socket(0x1000000000010, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000ca000-0x4)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006ff000)={0x0, 0x5, 0x2}, &(0x7f0000aa9000-0x4)=0x8) getrusage(0x1, &(0x7f0000df2000)) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000123000), &(0x7f000072d000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000028f000-0x8)={r3, 0x1, 0x265}, &(0x7f000073d000-0x4)=0x8) ioctl$TCSETAW(r1, 0x5407, &(0x7f00009f1000-0x14)={0x1, 0x1, 0x5, 0x2, 0xffffffffffffffff, 0x3, 0xffffffffffff8000, 0x2, 0x7}) write(r2, &(0x7f0000f78000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r2, &(0x7f0000376000+0x6e9)=""/166, 0xff38) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000022000-0x10)={0x6864, 0x4, 0x4, 0x10001, r4}, &(0x7f0000ad8000-0x4)=0x10) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2b, &(0x7f0000ed9000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f4000)='/dev/rtc\x00', 0x402, 0x0) timerfd_gettime(r1, &(0x7f00006fd000)) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e3b000)='/selinux/enforce\x00', 0x8000, 0x0) sendmsg$nl_route(r1, &(0x7f000077d000)={&(0x7f0000487000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00002bb000)={&(0x7f0000217000)=@ipmr_delroute={0x34, 0x19, 0x100, 0x3, 0x3, {0x80, 0xb4, 0xb4, 0x100000001, 0xfe, 0x2, 0xc8, 0x0, 0x3600}, [@RTA_PRIORITY={0x8, 0x6, 0x1}, @RTA_GATEWAY={0x8, 0x5, @multicast2=0xe0000002}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x48001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005a0000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) dup2(r0, r0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e49000-0x1c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, @loopback=0x7f000001]}, 0x1c) dup(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd0000001000010000", 0x4d}], 0x1) [ 43.452585] binder: undelivered death notification, 0000000000000000 [ 43.474360] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f000000a000-0x10)=[], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000c54000-0x6)=@hci, &(0x7f0000128000-0x4)=0x6, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000e3f000)={0x0, 0x5}, &(0x7f00000e4000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000589000-0x3b)={r1, 0x0, 0x33, "35aebc6b4ead9ac87eedf097e39bafbb40bb0541812039e5a8ee8510f6560715c207c4e49b31c91e1466308d0c1e22cb6d0ea5"}, 0x3b) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00009b7000), &(0x7f000040c000-0x4)=0x8) getsockopt$inet_buf(r2, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd0000001000010000", 0x4d}], 0x1) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d53000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000f38000-0x4)={0x200, 0x6, 0x7}) connect(r1, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000869000)='/dev/hwrng\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d92000)={0x6, [0x9, 0x6, 0x3, 0x3, 0x3ff, 0x9]}, &(0x7f0000ddb000)=0x10) r4 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r5 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000744000-0x4)=0x87) dup3(r5, r4, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f00003a9000)='ns/net\x00') close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003fc000-0x10)={0x0, 0x9, 0x8, 0x1b14}, &(0x7f0000b1c000)=0x10) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000fda000)="df1c73f484a4df58dbbdb89712a19a79c892b1ad70af4b71deeba78f62f725947471150a04132fe457fd3b15e70d80aadb480a444fbec3904542f30a84d78b1aa7a9a8cb22dcff7716fec4393d51748f3cb5181a6dc2483030b612796dee4e16ea943468f6f001bc488134ffd0e9cb9a4595937ff5df879ab2e8b2bb29d574127b79eb162f4dd35bbc4a535c6a4a2276574081f3659b06e1693130") setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000a89000)={r7, 0x8001, 0x1d75, 0xfffffffffffffffb}, 0x10) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f000000a000-0x10)=[], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000097c000)=""/166, 0xa6) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) [ 43.534561] binder: undelivered death notification, 0000000000000000 [ 43.571819] binder: undelivered death notification, 0000000000000000 [ 43.604642] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x50) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d53000-0xc)='/dev/autofs\x00', 0x800, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000f38000-0x4)={0x200, 0x6, 0x7}) connect(r1, &(0x7f00000ba000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000869000)='/dev/hwrng\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000d92000)={0x6, [0x9, 0x6, 0x3, 0x3, 0x3ff, 0x9]}, &(0x7f0000ddb000)=0x10) r4 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r5 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000744000-0x4)=0x87) dup3(r5, r4, 0x0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r6 = syz_open_procfs(0x0, &(0x7f00003a9000)='ns/net\x00') close(r0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00003fc000-0x10)={0x0, 0x9, 0x8, 0x1b14}, &(0x7f0000b1c000)=0x10) ioctl$KDSKBSENT(r6, 0x4b49, &(0x7f0000fda000)="df1c73f484a4df58dbbdb89712a19a79c892b1ad70af4b71deeba78f62f725947471150a04132fe457fd3b15e70d80aadb480a444fbec3904542f30a84d78b1aa7a9a8cb22dcff7716fec4393d51748f3cb5181a6dc2483030b612796dee4e16ea943468f6f001bc488134ffd0e9cb9a4595937ff5df879ab2e8b2bb29d574127b79eb162f4dd35bbc4a535c6a4a2276574081f3659b06e1693130") setsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000a89000)={r7, 0x8001, 0x1d75, 0xfffffffffffffffb}, 0x10) 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2b, &(0x7f0000ed9000-0x4)=0x2, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003f4000)='/dev/rtc\x00', 0x402, 0x0) timerfd_gettime(r1, &(0x7f00006fd000)) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0xffffffffffffffdd) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff00", 0x53}], 0x1) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a2e000), &(0x7f0000a3f000)=0x4) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = inotify_init() flistxattr(r1, &(0x7f00006fd000)=""/218, 0xda) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff00", 0x53}], 0x1) [ 43.739069] binder: 7470:7477 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.755381] binder: 7470:7477 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.772890] binder: 7470:7477 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003bd000)={0x0, 0x0}) unshare(0x400) sysfs$1(0x1, &(0x7f000016f000-0x1)='\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000041e000)="ec1172f0a6bbc2bcd0fa7c2b50e841323fa920938825a21e59b8ae8d84b10d31ab66bff3efcf722a3045be9640cf9e63697cb45bbb43ed090ca0489ee788689f233ee15b490cf65afa5742070c3f4c0dae5130dd67cee55c55ed11fce81107cc10e0e3746a3c76f60a95df01d042244ebabf876ea910bffd60e8b0df633edff64ba75422bbe5bb88b40cf7e4de6c811cb468268b633d6000bf802f4eb8bc2ec002d2e7d11b8cb8dfbe6cd6ec") fdatasync(r0) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff00", 0x53}], 0x1) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000261000-0x8)=[0xdf, 0x1]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000345000)=0x3, 0x4) socketpair$inet6(0xa, 0xa, 0x79a, &(0x7f0000e4a000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00005b1000-0x8)={0x0, 0x5}, &(0x7f0000616000)=0x8) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ea2000)={r3, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x9, 0x4, 0x6, 0x7, 0x5, 0x4, 0x6f4503b, 0xfff, 0x698d, 0x5, 0x2, 0x2, 0x8, 0x8000, 0xe2a2]}, &(0x7f0000e54000-0x4)=0x108) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000112000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x2}}) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) openat$rtc(0xffffffffffffff9c, &(0x7f000083f000-0x9)='/dev/rtc\x00', 0x482000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000c84000)='/dev/rtc\x00', 0x101300, 0x0) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0x0, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a2e000), &(0x7f0000a3f000)=0x4) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = dup2(r0, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000fff000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x17, 0x9, 0xc, "b0ded858ec1a5919a6d48369b397cf8065bfa5de73a80dc582346a7736a1a4f499f5f3bae945c1cf023754680e03fa11d18e85da7bbd9d5df48621583bab3d97", "5a30ff7b1106327d3a67034130ea0d9f7020b28f0d6ee526c3d17bf58eadb42a41793ca1a2dc41e882800715948b87f29ccc5544e6b1ef69578b265238fa05f3", "0468500c6d0b217ce673e275f864e74284498372805b04b9b82722e0079fccba", [0x2, 0x2]}) 2018/02/15 17:55:36 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000df4000-0xb)='/dev/hwrng\x00', 0x100, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004ac000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000000000), &(0x7f0000001000-0x8)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r3 = syz_open_dev$usbmon(&(0x7f0000bde000)='/dev/usbmon#\x00', 0x2, 0x10040) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000c3c000)) getresuid(&(0x7f0000251000-0x4), &(0x7f000011f000), &(0x7f000029d000)=0x0) sendmsg$nl_netfilter(r3, &(0x7f00002d4000-0x38)={&(0x7f00001d4000)={0x10, 0x0, 0x0, 0x102000}, 0xc, &(0x7f0000c13000-0x10)={&(0x7f0000f1c000)={0x478c, 0x14, 0xa, 0x404, 0x3, 0x3, {0x7, 0x0, 0xa}, [@typed={0xc, 0xd, @pid=r1}, @generic="93d659c3baa0f9ddd06ce4a6c95e082d457f99b2b419be56a9e35afc91bbfe997768af83ecef36426d245fc68278e47cc88af192ebee6e5c9daf99bab755bba31a4ff54da146efd6a381148f12867468c51f8b451831786597e1bf1d26c7ba167df26f3493ded65fe19d761197f2b0d238e54beb81ffaa5ab12a3c5f62b13e2a459806eccd41a6b61cd78443cf81be7f108f6a45b83a01e6571ee26ce0cf34", @typed={0xc, 0x71, @ipv4=@multicast2=0xe0000002}, @nested={0xb4, 0x16, [@typed={0x18, 0x8f, @ipv6=@empty}, @typed={0x14, 0xe, @str='/dev/hwrng\x00'}, @generic="05cb10110d88d02d336c346a74b2fed2a02ee6a04982113bdcd3e6a34df6605017c222601f53d0e655d68a9cb1dda9c7f3f01cf8a2decc2b169a2e124dddc68bd478a05ae766008cbdaebdaed03262cf3e", @generic="6ffed2adb3fb380cb4ba595edd41268409b32ddf9d4a49d492bf00225eb80942056a88c9f036cafa1f83b6c6451b53c73381"]}, @generic="01da6f029488d97560838ce36c16e70e38da43c4012612c6e3c369000934d352f2f59d6535a9b2d3b6cff7580592b8d11e782f76d4af1f42588c01244ff5cc42cffda82cd96cdfbe06a06642f519c3e8524e64455cc644e55d8efd6579e84791e45626469b8b8c5efd9eceb3c25d29b58ac1b52d667e56ef99d4f45e25ac", @nested={0x3270, 0x18, [@generic="f9aac812468cf3799ff4544d86daf84a5131e28b1c6c8324d71102199a3d8042f9681edbee4d265c7489c51592423a3e14a01e988095f9f0d142f89afdd782f563d5d0b4de8b0c752c1b7925160170cee36fda65a374c6881dc25e0a2bad82069a75996e9b7303147d64a22fae47e0675803ca264c796efb23f9fa08137766d8f1ad8aee21cb684f6ebf15ccf29107bae01d3e9886d53eb81b344056bd24ab3e4c73ecedf86b16c0175463e7ae8e2e9b41c18943f400156fcd12e92d296bc25ca7814ec695e4a2e55111373e5fe14884262cab5b2791297f330d826c23805a634ffe31f857bea77282cd37de8e3b5e97e2e9b935c2088366b5fd148f17bc813432dbe12c665313dcdde334c9c947f5329663ef804d48734b988260341cba7b2ec5f989d62871e9b43d9b4e55b6a0c1951afa084e0c3704c77db307f800482254dc44fd3be681cc302f270369eb03a39307705da0e111f841dfa1ce78f7b730576f2df1eba07f47ad2b6bb8be5b436fa467b9c96a54f1498db02e424bf6a137fc60fbe1975262149d0e70d6c194e7ef0633d9138a7bde7a25fd3ef1779b312934ed501b11453ad176c5cfef99b59a66d1c355261acc95b65f95a914640a0c4737dd462b120ce437df6aed96a0f46e861523db021f5114e67d5553a5c018d541cb100a98c24235c903c3f80ea87eea641ecd500866cbaab09c0fe702e19061f22e8e3bee4ced9326fc962bd1c4ae5a140d35562bd6f8a92310840abca0a9884e9599d9590844359ac1b0dedf267802180a2b2a72711eb95540da8436d9e1149e5f63cdbc6677c2c2c57caa19854ff0e2f7483b69a998a6872b20296f8cdf0e0a9c3dd083a42dd58b983633ef5453ef02818951b90e5824a31fbe2e8453fbdc85690d8694b7b77b4dbe167544d48e31e04c9d7e93622c4b53e6df070bd39916dd52db038df1168853a641776308790cff0da3c7b5be850cc2ee3823d91a4737a100475cc3c18ecfaa33c437d8c2acea749f3aa86d788c7be05bd865f6a9175b4778c2aec923ebb963543c6a1f98511f9022e94ea21f9880eee437034fcbcc2a29b091b93d01d1e16bc8f173ceb06fbefc33ef187fe24d0203f30e7f59fa2f71b6bc8f831dc1bb9a8f7421bc491c82f10c74c24434809a6db4cece324b03a7d26567085d23ca30c52bd70d1262c51540ab81491d027e6efb2878c3913a3141d12414d32967d0fcab82650e55f239d3d541a1002d50d0eda020241a96670c0fce1ec87a1228e17f42d8e1ba0d833bf4bd719f6315d4a1efbc43ca721e6e451db185bc909ab979e4f97b820de271f7d63daae5c239a46f030eca33480ff05ac0a9636f3b95b3563ecdb9ee59f1e2355eb7dc08b910c618b2d75d5b620782cf64e4e7d49a1c40bfdaa019efccaf268a9107617a51d638450265df61932ee1bbc97b547d730460e85969f7b3b4269d056633fcec05b7d40a978741007106d7d9bdb6f6da7a1b2a8cc784e26ee1a5204e69b686da9791a36ed6a117e4c8c77c61f1c3bd1c7e5b0777b6637077c7dddacaee0bf032b710c3ef75e1613bbe10f3f227076e3abd3769f01294f7bfa39456e98b56df596bff00607a1fbc066fcbf69bc1216bda7a5a3695058862d002f9bde00e27d84af3ed84469ad583b266f1e7654f921dd56d207b4b63b281c0758ca3be35ffa9cef7fa44521f6b259cab7d6f5105e1d9e8b545ded1448fa600663764434ac22aecc1f4a30c7ae2ec781cde45de11e320e98e4ec87e93009674d0a7db1101443084522d7f6d0b2e86f9f6d782bfa16e5a3d7edfc84ece560c20d9f6375bc7c988f84429c3e5f51b5730d78e41e43c07334449c97862d941bb06374ac983c431553083e793b608a7dfbbd3d74e38a9b02e498861b58e2839f6544ee85fce8181e6a66b217a9ff8a448a87b17a9a7f417bb81ecf51295d1e0a952ae8dc163b1233b5e523c19b6f21688063ffd8f865b42126edd88c1bbfa0994ddc2b8e7788dce962d1fafdbd002b95631024dfc65b2748fe1a716b7b40bc6ad90c5c9b6fca5fb1466f36f9fea478c2a4451b0bde4905a147cf85fca40fda2d134f19eb642264782da150616cb7265b3c097ce437311688ba5ffe9d5234e52c4a685a019399b828284ff63efb83ad7cb09923fedf9c28700c01f0ca7636687b094db67ce59fc4b541d77224ecb5c98895430c951f7042b38c48df87f01b3af09b121b9c39f9b1910ec550fe22b3a379c1d0dba1a2d68ac06f04dc3a76e572196ab6afa61e03f0b2b7f1fc0a7b8f4079b898330a32949d5fe59abcb0ad308ef58fdce181c10daf103c139c1ffa91c12e01a5886677e19a7feb5797dc8e13bd58469ab5f4cf93ce11ca90080f7975c12ed5da53f1ad93c4aea15882727923473311e0fdd17ea70a3a747f26b052d966d016ca1b8bcdd041335d19e5c60b27f3e4bced9a89a493a6fb47f7cf8bf4560baa84000e83978649122fc354b9b1b53d535b5ba54ae529aeab37e92832f70f9d1052a986c0569ccb958efa57baf536bbc97419535fe23f86b55f8bb635ec7cf8c245c114bb8d43bd633096355f4925a0398ef8c940c9cba2f18fab83104f9e49f2725906797d483bc039f3b1e8e762cd1ab6dc5e9cb1b719830581dcc30b29ddd1a8c83edb9024f9a49a95ee80f750e0028747fba8b6bf3d2cd43826eb1ffee60202f8b10fc59170d354c8bb223d9ead7191865220a2bb06fd8819d0d33d0881a905840fa97f6a96a2ba40ab60f1fd152673c45050d9b5b22f1563703c720377d1bac35b9840c012c25943c0400d60d3fbfb0fa621b6d013f71880eb71353c907458acc692ef58b4dde91083db3ba4ef5986bf9e860c746fbbe41ac101c9dd4aa063803b6ba61c62acb5a944a383b36a662caf34e69ab64e1204b5f4465f6df9501e9f1521a8e7d0de84d5786a45c69a0c016fac78ede1bbdb14910792066f80ec32fbdcf071d0545d418e38d55524ca846adc6aaa03356054002022ad7c84df7da3dadb2e28ea372595065c52f973a4d71f6f45247b64ea3b7c0ccadb36c0d9755583dd1b190972c965b3b027064aef81241e94eb0987228fa8a5c6ddd5d1187f527d27f4f72d7b6602644447c8af21fc6fa52a2dad701d5ea4b65b16e03276cdcea6de92e5671597c9c2241d6d0108f7aeac452c95ffd05ee5f553cad1de9ee5a183661e0351400f4eb05d6984e284d71f1ea18626ad7a7f6df12ffd410cd3c523daa14c19c1131114769d3a3501106c916161ba12a056e71bdc59a77cea838120483b02c6dbf9ab2bea8bff7e4342b64da918c9b55fe318c654617cb051611e1c0fe3440f2703ebae694ab94743c2ec37e846c21a208b8c4669c13fe4e2451d2de1acc136dedaff5e57db17e4284e4386f72abd5dbfaf86b14b3c48cff235eaa8341ad27828d81ad1b16c0400e6fa686e1ec4a6d6cbfb0264e8d3ffb5404d61ea2a88122335476c735a9eae3092fbcf4ba119e9bc10a080f7ef275f719680cac4ae80ca52a724b7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@generic="681ae4fa0eade46e7daa80d79e2433d0c04bfee6be14440e36a273ec8bc26397833def27dcab6290255a8d7d56df6c50916ae93fb81efb5427ae00632c823ce01c6139b2581e4c02e725d9bf29f7f0294d43094e43d68c6a5d5d411316e97f7d6616aaa16f7b8caa42679071b669125e5a30b0b41f405b1ff741c30848111481af4332f3cdf539aa318d5f4760ac71661dc015ca138d94ae0576b45204f8", @typed={0xc, 0x58, @ipv4=@broadcast=0xffffffff}, 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[@generic="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@typed={0xc, 0x45, @uid=r4}]}, @generic="a84ae43011becc8b790912560d68d878015b45e424a36387b3a13195952526897804983e094c025e51f33c1ebead528ddc89ca7af06da7a7d0db66c73134e6a994b9a8acaa0af4a16ff64e2a073cb34c6ef2e306cf02398ddef3debae18dc5cf0d93b6148eb0b9f1088774f52974dec193f18eff385406c80809848eba54463556d1bc542e3a7bfbd2a3e682691e0346ffa11986b3c347f83991911f71cc051437a9b02531f6a64aca9ab1e931fc7b79349e465b8478e2b4e78c54eb27c3f2b35badd9be7d419a9705fe78b1864251eb718b47caf785eed5202b226a5dcbe50963102e3b153717b5188b9f8bc425e0bc7332da4eb2", @nested={0x200, 0x3e, [@typed={0xc, 0x23, @u32=0x9}, @generic="7c97997d37ca8aa2ae4c35bc3b34fea4d35f632fae1658a03a59cd79a31bdd66bdcd2b22023b411926b74ee7c3734b47160f7cae619fd58408f390343130fc255c5dda362e12905329fbc4c3360bc67436ac36eb1ed65d89f0cea75610745759d319ec1ee85356e3a8737dd99e7e9e27889a87888c488aeeec1d67300e284c7752fe506cd2dea20bf70e2e1b0df73b2d3b2241e6119c62cba48405dd17b985921b8770b82dbb44", @typed={0x18, 0xf, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x16}}, @generic="4950a2d7cf2d67249807f7a14ea9", @generic="45651bddb5a52b4ebc1efab3b17bc4428219fc9e6a7eefaf9ad0f3580331e7ddce7a3120c4fe4af51d0a7a03fa71aefee86795c9a033766023ab618d80c1f967bc1b6f70ad96a18a84632e5bfa64058c6f1e88e534e4ede8426f1df9f47b42537b5ed565bfdb7258158c99d6cee1261d8e0911b70aac18cebc042e27779026a570418debf5fa9d0a5d3c51d22c0e83c7d07b915b8e815d102a22633d7c36fed05d6c58f56aeab1a7d7e5923c86f00c7bb1531578f634f05ac953e49965f4d2e031faaafb77c680110145393658c143aa201f2911e8", @generic="bf833fe76add889226d19cff68e6ac4c505f1d37af118427ab5cd3ddd70313f01c8ffbd1fa9ecc641a0df7050aa962f73cee7a0b6cad6141775febcea0fc9e65e0", @typed={0xc, 0x96, @pid=r1}]}, @typed={0x18, 0x53, @ipv6=@loopback={0x0, 0x1}}]}, 0x478c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000e6b000-0x1), 0x1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001b4000)={0x7, &(0x7f0000ee1000-0x38)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f00002ca000)={{&(0x7f000065f000/0x1000)=nil, 0x1000}}) getsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000f51000-0x90)=""/144, &(0x7f0000307000)=0x90) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000e5b000)={r5, &(0x7f00008a2000-0x1000)=""/4096}) fcntl$getownex(r2, 0x10, &(0x7f0000bcb000-0x8)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r6, 0xc, &(0x7f0000ac9000-0xc)={0x5}) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e", 0x56}], 0x1) 2018/02/15 17:55:36 executing program 2: r0 = memfd_create(&(0x7f00006c4000)='proc@@selinuxlolomd5sum}*vboxnet1\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000-0xce)=""/206, 0xce) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x80}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000002000-0x8)=[0x0, 0x0], 0x2}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000002000-0x10)={0xffffffff00000001, 0xff, 0xb23, 0x5}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4, &(0x7f0000004000-0x10)) fstat(r0, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000002000-0x4), &(0x7f0000006000-0x4)=0x4) fchdir(r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000007000)={0x10, @time={0x77359400}, 0x4, {0x101, 0x1}, 0x6, 0x3, 0x9}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000004000)={0x3, 0xeb96, 0x8001, 0x4, 0x1, 0x4, 0x401, 0x3, 0x0, 0x3}) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r4, &(0x7f0000008000)=@file={0x0, ""/4096}, &(0x7f0000008000)=0x1002, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f000000a000)=0x3e5) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r4, 0x401845ef, &(0x7f000000b000)={0x6, 0xe0a, 0x1, 0x8c62, 0x3ff, 0xfffffffffffffff8}) 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ba4000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @rand_addr}, 0x84}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b1d000-0x11)='/dev/vga_arbiter\x00', 0x400480, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00005d4000-0x8)={0x0, 0x4}, &(0x7f0000f69000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000053d000-0x8)=@assoc_value={r2, 0x80000000}, 0x8) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0x0, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x3, 0x800, 0x8) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000283000)={0xecf, 0xf3fe, 0x4}, 0x8) read(r0, &(0x7f00004d2000)=""/166, 0x68) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000050d000)) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e", 0x56}], 0x1) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000982000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a06000-0x10)={0xa, &(0x7f0000631000)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = memfd_create(&(0x7f0000519000)='+bdev&\x00', 0x1) mmap$binder(&(0x7f00002a2000/0x2000)=nil, 0x2000, 0x8, 0x51, r3, 0x30) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00004bb000+0x2da)={r2, 0x1}) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c88000)='/selinux/checkreqprot\x00', 0x8881, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000036f000-0x14), &(0x7f0000076000)=0x14) r2 = accept$inet(r0, &(0x7f0000514000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000fec000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000b4f000-0x10)={0x1, 0x0, 0xfffffffffffffffd, 0x2, 0x0}, &(0x7f00006e9000-0x2)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000e87000-0x4)=r3, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000bfd000-0xb)={0x2, 0xef, 0x80, 0x1, 0x9, 0x6, 0x4, 0x7, 0x2, 0x8, 0x5}, 0xb) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) [ 43.875160] binder: 7499:7505 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.889273] binder: 7499:7505 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.901796] binder: 7499:7516 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0x2, 0x3, [@sadb_address={0x5, 0x6, 0x33, 0x0, 0x0, @in6={0xa, 0x2, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x2000000}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x200}}]}, 0xd}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000320000-0x4)=0x1c00000) ioctl$KDDISABIO(r1, 0x4b37) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e", 0x56}], 0x1) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a81000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000da1000-0x4)={0x100}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0x0, 0x2000, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e78000-0x7f)="0e2b2ea8f7d04bdf5948fac0d5f832812976f3d1353b30ea089e026b88e28491b90cabb4aae8919d5b705c33d3dcaaa06f32759f3c7d10185fb69b60dac184f19cbb2222689e9be60a8e609c39bb840fd62928e0bb64bdd2af14449d5a9cbf4495e3fb5c8e7705e8df03ced4e0adb76a0f6f6fd1212d8f231e776a9914eb56", 0x7f) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05", 0x57}], 0x1) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05", 0x57}], 0x1) 2018/02/15 17:55:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05", 0x57}], 0x1) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05", 0x57}], 0x1) 2018/02/15 17:55:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b5a000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000f67000)={0x40, 0x4356, 0x5}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000697000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket(0xd, 0x40000004, 0x10) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x3) read(r1, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) fcntl$setflags(r0, 0x2, 0x1) 2018/02/15 17:55:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f000013f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000862000+0xaf4)=@abs, &(0x7f0000d31000-0x4)=0x8) sendmsg(r0, &(0x7f0000a69000)={&(0x7f0000cb6000)=@nfc={0x27, 0x1a25, 0x101, 0x3}, 0x10, &(0x7f0000a23000)=[{&(0x7f0000a36000)="6dde62c38e8585ef8277e8793803094eaec7c7", 0x13}, {&(0x7f000085d000-0xad)="da161da8dc53cb097ebb39ef72271627e4d0982d4f830902eda572af5cebf022fd1104ac1163420aac754e016b8e77a3429db371954e8d2ce783d2934221512a14a52cce7b1c52d6810998b11cc0e83c5a19f902bf61e69657795821621af576c8ff6dc72fa5472fa598bc6663b164231020677be550f4598452cbcbce27ab443fc0a4068011f9097385a838855f84ab7ced3af962468d856c7361a952ed4fec10583b444fa3ffb6cd87ad1725", 0xad}], 0x2, &(0x7f0000355000)=[], 0x0, 0x4}, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/icmp6\x00') pread64(r1, &(0x7f0000001000-0x85)=""/133, 0x85, 0x40000003) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00009e6000)={0x2, 0xf776, 0x8000, 0x9}) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000a6c000-0x8)) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a6d000)={{{@in=@rand_addr, @in6=@empty}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00006be000-0x4)=0xe8) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:36 executing program 6: msync(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1) 2018/02/15 17:55:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x200, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="6831b191daef319fae14e73ef08fe42a879dddb447f01c97bbede49d09e27fd7a0c2f494c13ef6b546262fb5cbd99c2b0be3b165608504dba0ad6c8ed70869805681b9f334a99f7cb2686813fa96c406326e4bad834b789092cb3f91543b2cf490052af31ad3171aee046fb4c3ee03be381b5de34d315c7f989e7dad8431d15ebe2e86f9e6a5a7601cdeb94ef07ff04482dbbc945de32321df95323cd92da8b120ea0de017c28515a1") mmap(&(0x7f0000000000/0xb70000)=nil, 0xb70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00003a0000-0x4)=0x8000, 0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000b70000-0x14)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/15 17:55:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000d10000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x3f, 0x81, 0xfffffffffffffff7, 0x7ff, 0x800}, &(0x7f0000ce2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000048e000-0x14)={r2, 0x6, 0x6, [0x3, 0x1, 0xb4, 0x4, 0x3, 0x1]}, &(0x7f00007f5000)=0x14) syncfs(r0) 2018/02/15 17:55:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005aa000)=0x80, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:37 executing program 1: r0 = open$dir(&(0x7f0000179000-0x8)='./file0\x00', 0x1a3242, 0x100) signalfd(r0, &(0x7f0000b6c000)={0x32b3c2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x0, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) accept4(r1, 0x0, &(0x7f0000fef000), 0x80800) r2 = socket(0x1000000000010, 0x2, 0x10) write(r2, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r2, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc4000)='/dev/ppp\x00', 0x400000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r1, 0x42, 0x0, r2, &(0x7f0000dbf000-0x8)='./file0\x00') 2018/02/15 17:55:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f000013f000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000e42000-0x18)=""/24, &(0x7f0000abb000-0x4)=0xffffffffffffff14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dd3000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000722000-0x2c)='keyringnodev^vboxnet1eth0wlan0systemsystem{\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000bdd000)=0x4, 0x4) accept4$nfc_llcp(r1, &(0x7f0000600000), &(0x7f0000d8e000-0x4)=0x60, 0x80000) fadvise64(r1, 0x0, 0x6, 0x3) 2018/02/15 17:55:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x200000003, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e9e000)='/dev/sg#\x00', 0x3, 0xc0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000015d000)={0x7, 0x0, 0x10003, 0x8}) pipe2(&(0x7f00000dc000), 0x800) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000034b000-0x10)={0x7, r2}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000609000)=@ipv6_getroute={0x24, 0x1a, 0x823, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000008000)=@abs, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000-0x20)={0x6, 0x0, 0x0, 0x75}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x3, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000-0x20)={0x0, r1, 0x10001, 0x801}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000005000-0x20)={0x3, r2, 0x10001, 0x1}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000006000-0x8)={r4}) connect$inet6(r3, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000009000)=[@in6={0xa, 0x0, 0xb765, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f82000)='./file0\x00', 0x8c0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000760000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000987000)={r1, 0x1}) r2 = socket(0x1000000000010, 0x2, 0x10) write(r2, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r2, &(0x7f000001b000)=""/166, 0xa6) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f00007a9000)) r3 = add_key$user(&(0x7f0000ce3000-0x5)='user\x00', &(0x7f0000662000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000020f000)="65ce843de72e999abdad9a0b5eefc1f8d4232349528fd85831c5207109c0c65418c962dce4896a6d8d774ea8ca6db68998e696e26453d410c2462de367ff11abd3acc76aa28427f138adc0314cd5364642bbbaf4acef73e443f614b63eb2d71792ea3a89cd3431729beeda1f174abb08f396d6badd3440a5428b991338b52dfe24d4036525b4799cce4fae7586", 0x8d, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x4c8) 2018/02/15 17:55:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00003e0000)=[{&(0x7f0000285000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x2}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000047000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000079b000)={0x0, 0xac00000000, 0x30}, &(0x7f0000885000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c2c000-0x69)={r2, 0x61, "a00a211045992d94920355f8aa6be4ad3e7aa8dc213585ba1b2c6b3808d7d4cf0c0a89fceb1daa53f02068da24b758ae106b2441637c25c4a8d359ecc4662707d2a46cc4cd68d20245f0f163a92f266bc159951aaa537e07f857c036d497a4a9cf"}, &(0x7f0000992000)=0x69) 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d85000)='/dev/rtc\x00', 0x80100, 0x0) recvmsg$netrom(r0, &(0x7f00006f6000)={&(0x7f0000104000)=@full={{0x3, {"c5132e673766c2"}}, [{"66a60e26a0e9e4"}, {"89580deacd064a"}, {"4b54cbc4045f4a"}, {"a39deb78b69b45"}, {"ba1954bbbea339"}, {"91605f7a1d3f77"}, {"fc9c54326eeba8"}, {"5470a956d1b157"}]}, 0x48, &(0x7f000040e000-0x90)=[{&(0x7f00006df000-0xd)="968e5147c838713c531724b47e63187f1b4126dc94622e5e3cfe2396c91f53e6001375399a03855cfa7ed4768e061260815e6679f8f69e576e25cf991fb791581ba698c990ebe23ec8c4fd0c6be76e825b091ffdc6f48981e176a09e66ceba5b96e2f0a0d31b58a0fe80b0ab7ff31f441af4c6f0192d997fb37608052642721c41da369456047c5561adcf8ebc6ef6d8e1cb193de0a3c303a1", 0x99}, {&(0x7f0000ffe000)}, {&(0x7f0000bf6000)="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", 0x1000}, {&(0x7f0000352000)="45e5d18d729eb1855104498cbdb7393baaa4980cf2490d53294c5a5a1d337988f1480f6844b3ed", 0x27}, {&(0x7f0000744000-0x21)="07e30368d21f41a0c617fe644392657d8af275b53c954ca64b4fdb809e9a2c1cd5", 0x21}, {&(0x7f0000ee8000-0xe6)="2370d33401117d72f8b28afedb34f444a076f8a8774a564381b522ff318ff60b0d877f67f4b1c25a0a830e8c661ffc6bca1b3f8d4034c7814393311db0787ce406d66a122620bbae4ba37bf96f4d4f205204c5b564ffc3b3794e2462ef1ab399845cc03f3171262f7595a099b9878de48d94fa2b0d740105f9750c592e0a6f68c335e97b5e3aa2c67da5d454844716a8e14aaf1c982d205879831a4cc936778190ea27d709e373353a641466c7d8a90d15fbb0531f1531ccfffb65232de6d5cfbed9de23d6ed2ab53e8ce4d14363d211aa27f4e1547b25af81557ec3c1882d6a55f60bd6d6c1", 0xe6}, {&(0x7f0000a7a000)="1995e2fb06443107da157159721a4ffe00ef0bd4e7edbac75a8578b95307c7bc7718a2e4deb4e8b0b0d9670916f904629ed7a74a085aa21d375f9c3839cc5104d5429a2eb45ac574976d129788c34449abfd02511d5e10c897d67a699e1dffeadecfb4d836479ced717953bfdedc37dd6049982e8405761c2b039504bbcdd25415fc29391b84aa3a027b", 0x8a}, {&(0x7f0000e38000-0x55)="2b86dff2c6f68bbc54f7119cefe5e42c456987fd34861c520a91b467a608526d25f47b275d908d1aef0b8c1f6d9179fb57cbd53de8dfb83837ec80d67b85d9fe5a596828b84f0e07d5c2ad7c80a316396dce727a24", 0x55}, {&(0x7f0000ca2000)="cf1e0e8133f671b668219a297496f507458ca36131e979d94ae609f0ff3b7bfcf3c9ab449451fd25c51b91e294b8d39cf2d16a9ef07643e5c09946859e40195fce04770b4003661cb1afd728c13cd9fd34c12749738c53e6e6108ebc47021a4435be3f1dcfbad7f4833bf4cb592ab829d38f227a39fa864149a8", 0x7a}], 0x9}, 0x40000000) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000396000)=[], 0x0) 2018/02/15 17:55:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x0, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:37 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000205000)='/selinux/checkreqprot\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000001000-0xb0)) r1 = open(&(0x7f0000048000-0x8)='./file0\x00', 0x181000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000c1000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a13000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e67000), &(0x7f0000099000)=0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d58000-0xc)='/dev/autofs\x00', 0x109100, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000264000)={0x2, 0x3, 0x8, 0x6, 0x1ff, 0x9}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 43.958147] binder: 7520:7532 Acquire 1 refcount change on invalid ref 0 ret -22 [ 43.979240] binder: 7520:7532 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.998235] binder: 7520:7549 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.053560] binder: 7568:7571 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.089801] binder: 7586:7587 ioctl c0306201 20007000 returned -14 [ 44.112210] binder: 7590:7601 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.160422] binder: 7610:7619 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.200581] binder: 7630:7634 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:37 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f0000008000)=@abs, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000-0x20)={0x6, 0x0, 0x0, 0x75}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x3, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000000a000-0x20)={0x0, r1, 0x10001, 0x801}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000005000-0x20)={0x3, r2, 0x10001, 0x1}) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000006000-0x8)={r4}) connect$inet6(r3, &(0x7f0000002000-0xe)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x7) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000009000)=[@in6={0xa, 0x0, 0xb765, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c72000-0x6)='stack\x00') ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000194000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000199000-0x14)={0x1, 0x0, 0x1, 0x0, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000700000)=@fragment={0x3b, 0x0, 0x5, 0x8, 0x0, 0x1aac, 0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000542000)={0x2, 0x2, {0x3, 0x0, 0x7fffffff, 0x1, 0xffffffff80000000}}) writev(r1, &(0x7f0000ba8000)=[{&(0x7f00003a5000-0x58)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0xb) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009a1000-0x10)={0x0, 0x5b, 0x1, 0x5f12}, &(0x7f0000bbe000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b4b000-0x8)={r1, 0x6, 0x401}, 0x8) read(r0, &(0x7f000001b000)=""/166, 0xa6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1e000)={0x0}, &(0x7f00001bf000)=0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000619000)='./file0\x00', 0x8100, 0x60) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000a1a000-0x8)=0x8208) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ab6000-0xe8)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f00003d0000-0x4)=0xe8) stat(&(0x7f00009d2000-0x8)='./file0\x00', &(0x7f00009f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = accept$llc(r0, &(0x7f0000dfc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00004d0000-0x4)=0x10) sendmsg$unix(r0, &(0x7f0000958000-0x38)={&(0x7f0000695000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000642000)=[{&(0x7f00008ce000)="10b35f4c0a86ce7c2f26a9f699dbc11ebb5ae79cdb88bc40a533b371a89cfccd9046e8291826fcb8e5ad67edeb3b84793ac41c5920e723c84c489db1ef5e3123a106d27394eaaf6ba4dc84aee2a34f1d028f30baf877714e1ef378640b5619fbdbed2d3f191cf4b549dc8f35dd7691f7ba1dcb9a92e0f567c2dd11b3a99eea519e5fc58124bf8e7a4fc3ae", 0x8b}, {&(0x7f0000be3000-0x6a)="06095455a204735cb67cf8e682b6d55d3eb2506c8928cfd158aea49cd05dcdd40c9b1c40b9c6b4f88283833fe8f94a6f8489e25aa8c97c58d2b14e69f2ccf68b8821a6ed4b8827696341ed3e9b21da8d65843ae5a7ff51ccbaa5ac7d11f1eba0d09cfa85a25340f2628d", 0x6a}, {&(0x7f00000f3000)="21e63b7f33f6da16111e65aec0397dc3e89ebdaf7c144d07e2ffb86bd8701998877eba83a0cdbd05d81a200f0120bcd5f8ad46a811ee3cdccd2abf4ca88a3aef8fee", 0x42}], 0x3, &(0x7f0000d6e000)=[@cred={0x20, 0x1, 0x2, r2, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r6, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x98, 0x4000080}, 0x20040001) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 44.230395] binder: 7630:7646 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.278242] binder: 7657:7659 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 44.289352] binder: 7657:7659 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008a5000-0x15)='/proc/self/net/pfkey\x00', 0x2800, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000277000)={0x100000000}, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009ae000)='/proc/self/net/pfkey\x00', 0x20010000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f61000-0x4)=0x80, 0x288d02ac5ac83d35) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000047f000-0x9)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b1e000-0x4)={0xa}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000026d000-0x3c)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}}, @in={0x2, 0x1, @multicast2=0xe0000002}], 0x3c) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 17:55:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000ffb000-0xc)=@ethtool_gstrings={0x1b, 0x5}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a05000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/02/15 17:55:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b4000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10}, 0x2) getpeername(r1, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000003000)=0x26) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20000000000003d, &(0x7f00007b8000-0x18)=""/24, &(0x7f000091f000-0x4)=0x2e6) 2018/02/15 17:55:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x0, 0x7, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0x15) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mremap(&(0x7f0000d8b000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00002d2000/0x3000)=nil) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) syz_open_dev$sg(&(0x7f0000db2000)='/dev/sg#\x00', 0x4, 0x400140) [ 44.316247] audit: type=1400 audit(1518717337.224:31): avc: denied { accept } for pid=7656 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 17:55:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = syz_open_dev$usbmon(&(0x7f0000cf5000)='/dev/usbmon#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000b08000-0x8)={0x0, 0x1}, &(0x7f0000cf2000)=0x8) accept$inet(r1, 0x0, &(0x7f0000b06000)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000d7e000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0x1000, 0xdaa1}, 0xf) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000893000-0x24)=""/36) 2018/02/15 17:55:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000ccf000)={@common='teql0\x00', @ifru_map={0x3, 0x3, 0x4, 0x2, 0x9, 0x6}}) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c52000-0x4)=0x4, 0x4) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b050011001f00000000000000825aa850ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000012e000-0x9)='/dev/ppp\x00', 0xb40, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00009b4000)={0x0, 0x7ff, 0x0, 0x4, 0x4a2}, &(0x7f00003bf000)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009e7000-0x98)={r2, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}}, 0xfff, 0xa29}, 0x98) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002c2000)) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000601000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/02/15 17:55:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x804, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4$unix(r0, &(0x7f0000fd6000-0x8)=@abs, &(0x7f00007be000-0x4)=0x8, 0x0) [ 44.392232] binder: 7671:7677 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 44.413222] binder: 7671:7677 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbe000)='/dev/hwrng\x00', 0x40000, 0x0) recvfrom$inet6(r1, &(0x7f0000304000)=""/236, 0xec, 0x10000, &(0x7f0000108000)={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, 0x1c) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000a33000)) [ 44.444302] binder: 7692:7696 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 44.459881] binder: BINDER_SET_CONTEXT_MGR already set [ 44.467947] binder: 7697:7699 ioctl 40046207 0 returned -16 [ 44.483040] binder: 7697:7713 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) r1 = syz_open_dev$mice(&(0x7f0000c1e000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000ae000-0x20)={0x1ff, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000d0b000-0x10)={r2, 0x30}) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001a5000)=0x8, 0x4) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cde000), 0x1) write$selinux_context(r0, &(0x7f0000870000)='system_u:object_r:ssh_agent_exec_t:s0\x00', 0x26) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:37 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000005000-0x10)='/dev/input/mice\x00', 0x0, 0x410000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000004000-0x10)={0x0, &(0x7f0000003000)=[]}) r1 = socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f0000000000)="02900662dba65d9c74ea0404a80dbd71", 0x10) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000003000)={0x5, 0x1d, 0x9, 0x4, "eb531899ad686ca818ccaee04a75a05862c99c6e50e42988b14fde018d0cfdd1"}) 2018/02/15 17:55:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002f2000)='./file0\x00', 0x80) ioctl$TCFLSH(r0, 0x540b, 0x100000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000aa9000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000068f000), &(0x7f0000529000)=0x4) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) accept4$inet(r1, &(0x7f00001a7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000018f000-0x4)=0x10, 0x0) 2018/02/15 17:55:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000043f000-0x4)) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) r1 = dup2(r0, r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000052d000)) 2018/02/15 17:55:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000179000)) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e93000)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000c4b000-0x20)={@generic="436d25f5cf242b22af556418268ab583", @ifru_flags=0x100}) bind$ax25(r1, &(0x7f0000b07000)={0x3, {"6405c5bfbe78b9"}, 0x2}, 0x10) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000043f000-0x4)) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0x0]}) [ 44.499917] binder: 7697:7699 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 44.530917] binder: 7720:7729 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/02/15 17:55:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffb}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x100000000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000e8f000)={&(0x7f00000c0000)=[0x0, 0x0, 0x0, 0x0], 0x4}) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000be3000-0x8)) 2018/02/15 17:55:37 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$getflags(r0, 0x40a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000030a000)={0x6, 0x8, 0x7}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002f2000)='./file0\x00', 0x80) ioctl$TCFLSH(r0, 0x540b, 0x100000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000aa9000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004e4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x1, &(0x7f000068f000), &(0x7f0000529000)=0x4) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) accept4$inet(r1, &(0x7f00001a7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f000018f000-0x4)=0x10, 0x0) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a9d000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cd9ecb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) [ 44.574690] binder: 7747:7748 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/02/15 17:55:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e77000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008fc000)={@multicast2, @broadcast, 0x0}, &(0x7f0000be1000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c72000-0xc)={0x0, 0x0}, &(0x7f00009ad000-0x4)=0xc) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000092b000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000957000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x0, 0x2, 0x1, 0xa, 0xa0, 0x20, 0x3b, r1, r2}, {0x1000, 0x5, 0x2, 0x8, 0x0, 0x7ff, 0xef, 0x5}, {0x4, 0x7fff, 0x1, 0x4}, 0xfffffffffffffff7, 0x3, 0x3, 0x1, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x2, 0x3f}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x1, 0x5, 0x2, 0xff, 0xfffffffffffffffd}}, 0xe8) r3 = request_key(&(0x7f0000288000)='id_legacy\x00', &(0x7f0000871000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000307000)='selinux.\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r3, 0x6) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000040a000)={0x0, 0x0, 0x30, 0x2, 0x8}, &(0x7f0000ef7000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000025c000-0x6)={r4, 0x2}, &(0x7f0000154000-0x4)=0x6) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000561000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r5, &(0x7f00007d9000), 0x2f, 0x20008004, &(0x7f000064f000)={0x2, 0x1, @multicast1=0xe0000001}, 0xfffffffffffffe86) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c74000)={0x4852, 0x8008, 0x32, 0x80000001, 0x0}, &(0x7f00004f6000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000824000-0x5)={r6, @in6={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x4, 0x3, 0x2, 0x80000000, 0x5c}, &(0x7f0000397000)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b28000)={r7, 0x5, 0x10, 0x8, 0x401}, &(0x7f00001f0000)=0x18) sendto$inet(r5, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f000066d000)={0x0}, 0x0) ioctl$PIO_FONTX(r8, 0x4b6c, &(0x7f0000ac6000-0x29)="e832e44481ef8a9fede5dc7d31a9bc7e3d35ed4493c62aa91632cfb59f47c295ff270d013fc3491a0c") 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 6: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f0000010000-0x20)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) openat$ashmem(0xffffffffffffff9c, &(0x7f000066c000-0xc)='/dev/ashmem\x00', 0x800, 0x0) tkill(r1, 0x13) writev(r0, &(0x7f0000001000)=[{&(0x7f0000021000)='u8\x00\x00\x00\x00\x00\x00', 0x8}], 0x1) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x11) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eb7000-0x10)={0x0, 0x3, 0x83a, 0x100}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x1000}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = geteuid() r2 = syz_open_dev$sg(&(0x7f0000fdc000)='/dev/sg#\x00', 0x6c, 0x4000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000448000)=@assoc_value={0x0}, &(0x7f0000916000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000d00000)={r3, 0x3}, &(0x7f0000a66000-0x4)=0x8) lstat(&(0x7f0000b05000-0x8)='./file0\x00', &(0x7f00003fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000d24000-0x4)=0x91) fchown(r0, r1, r4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000015, &(0x7f0000bef000-0x4), 0x4) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00001ff000)={0x6, 0x1}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000880000)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000523000-0x98)={0x0, 0x0, 0x0, 0x0, 0x6, 0x6, 0x9, 0x1, "b49b7f37a9ef75f0be8bca617d47d0ddada92c3f7be0889d0dd54d23b28503a944b035800b4cb6042049b45ba049351b47fe2179a8075143411f9a5cd6c81abc", "fd32acea0572b6b3cf6c4f0d6a73cd3710813b3849dd8a5af653bca5e82d1e72", [0x8001, 0x80]}) 2018/02/15 17:55:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000040b000-0xcc)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4f34}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xd}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x7f, @empty, 0x53f}, @in={0x2, 0x1, @empty}], 0xcc) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000796000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00000aa000/0x3000)=nil, 0x3000, 0x200000b, 0x4010, r1, 0x0) writev(r0, &(0x7f0000c76000)=[{&(0x7f0000418000-0x1a)="b7622a202c2ba50e15d6826d14dea6d132fbede39ae8bc1faa2b", 0x1a}, {&(0x7f0000e6b000-0x1000)="e6e36261de09921c1e7c31bd4e6e9429aa27204bb8021f5fd1c92d53db4ab42982c1fa9db3c6ba97cab92d87ebb0c9addf8e7ed9c654ecb103f570d5548365e2d69966a286d72b57624a06adc744db8fddc97da969957200b342179d2dc4d9f0c89b8dd83492ecfceed37926328ec5bfbc30b9db48249b7be2918e795a0628efbac635af5cfdb2bf5c787e51892501b2528e99ceeb0e7a0ed1df464619042720d87c3fa614f688f73e201cd88b7310c738417cdd78e4fcea1009abcd243362bc14bf7abc786eb6cd6b159863ab8bd3582f4a2805637d90d59918c711ca5826157ebc9b0dc543b077683a378cf40ff5fe4ce490eacb88554c41f1edc5a3c8adab3b24c7bda5b944d5d52a9e8260a9c69307f374be3e626fcc4a7952fdc6642694d5603fc658ec18a0b10dd0c7e6f90e4da85f59d3459c1574875439535a20f0f3302538f051003e7ec8348bc80ae89a44cd2c386cce8644f8b1f8d63868f4bb4188de0ff374e2812b9f4ad65f371211ddab497e99bbd6d86a35a965ff36b59bc41b1abd1341b8dde84f4bac80770ad92b17ecc3b8b13daa247dffc4252e2a167fbf921d1b3097348481f2601db98886abf3d3e2ceb005dd24afc8660bb28659776bf6c5e32f717cd197544ab46c565a486fad1a9cb1525e2b40cb6f4539117aaea879ea5a0d2db1f5b988ef4d4a1cf109996ff5a7223e120e4fa2ce41f5a898eb6903eabd04ce4ca8abc4db0bdd9b2af830482dcdfa35491c146d02eee20f99c4f62a8138108b9c3f2712fe9d5fc582231f25778755dffb78070c3ad79df514c5afd27f85ffeaaa2b4b09c24e3200f222ee1e09d3d80e1fe9aa25ebc06058db8128308e167561a36275e3b525a6fd1d6669a82ac7f6934253f5cd9eb1aaeb3b949ea5e63160766da224633151b0ff627b5299f383672e6ae1debf210104ddedafc57d8e4a8fdd950d6f84ad8b6a0ab9f4493c3c86b1a398e8c799908de293794f4681ab16619c01cbf728ee999a784515a825d20d07cbed5f6225cda5ba9445140ea55d769a6411baa4be1df96a3bc4cd3c4148d668873b83d5ffce0952723cc985d9160a9dab35512e6c7b59b50670d02ce5e163a101b85cb25791003f3f583fb7ab04a63cb002b431acd1ae79b568c90f1e2fe5b5a0603657ee24c9f585db00e0bb323cca065664b23f992ee693f360aa40bc4a0d5436ec1c38ce6516e0ab2d47b6dbae8c1de4f41349a84b6a27ebe2749ceecc79e52deedcc7e07c89cd91f3c6a86e82b40f33f360c69484aab839e3f3f7792ccd76ebf5f75eb78c72a0f393a08b894584a6ac32166a882be99f22bbdbfdea5dd1d3d6460546bd167f254c42d35830b06932cf38339df8c7a0f3702498c41a67ed3a0737755c28254e353d6030663814c5e5b33caa0fa645af93c05d01d25d0fb444898fba68e34b2381bb8360595d786d9d0cbd75351d8791d91d2f9c68a8c60f7bcfe41a95782ddf0e7edbc7f1c911d51ed350b1fd0bfd569987c7ecd147b6f89adc4280a1f20abff4631142fa793d1367961abf473b6ee5e78e7470d662557add14a60680808ed77f7e5d6495fdc11959fde2b1f744ac0141d8dc757583d6e3d539f86216378a5b03ebe20df6d5ff5816245400da653f420bf0b1183d30c462af873a009b9d327abf7ee9b5737d781678a136ffb9acea8c64c3e2b1a95e6153a38f5757012ae884c5204aeb6a1460be74364b29bb6b63139d8bb6eafd202743ac85c405d14fa3b3dc880ec97ff67bdd5bdc2c9ba6add825b1b08ff923eaa0422fc792fccc10ab239d4386db901ceced4951f81367f44d56dd7504c09ce00f1b0685d45606c3ff1b0a2864b0487f09631146c60d092e12a62424260199fed1dcc27d36767ea2c6929bae966d4a48e21a0a5580009d9b5d4684c19f538ad0e1c44fea6c198d508de021b0144d86e00000b02f421381da36944750aa4346f99fc2d2b6af3942f883eb598090877a1bc087e58a6aa533c4b13fc4ccfb013cdb8ba0b84c7c4324a35ac51d0cd16c4a7afbcab9133a7999c984c56e20292972be8acc4d65be6ece1fc3ca38920a988d58eb7e3798a3a0ff4d950f70a895e7d9368d45ec6212130a37f431a591515e5880d43677a0e68b9956f95cecbf7c0642abc3f1c951d48a52321f791844511b83696e47ef62ddfc84f7fa4b45581e83c5ededc0c38f563ed07d7473a31f485df14c4a42eb3eb8724fcd63f38b2fc129cbb06d436b48bb22352f7d48e384548c39adc4b690ff28451dc4525952f9af69ca59fc26a3990fe9e4e9bfde010722f9b0033d7fd10c60a13715e267fe514d7df54df07bcf9449d78cafba451223179b0c57cebe952267ad44404e1c73216c62cf30145a64280a0c973e84a6a3d50ff57a79eef236d30bc37e93884254927ca8cfa0f5d9de5f1abbfa28a00343cb84be2733d8e3ca2f16b6b27a2004a215087f1c643bc1b830fbb9d889a898fb52b58bbcd98ea46a4163ec784a7a002257aa8f8f1ce284bdb1a08128ccd0b9dbd575f083bac23c93ff508d363dbf843cfaf6fa7ae5bc11d746b9df276d7cbf6b8f43899825ac62f60fb911a9349111fe590a457e1890f6c8b0438ac1f2813f7b9af8411f478ec82097e462d00e542ef8737e7876daeff47e22fbf455c8e7ef9dd8d43f85b74645789cad76dd323f9d5406c8bed9c01f4304a56266653630ed90630296fdffb101c295a153069e56df693924b19ade34913bcb99e54f0bd3eacb098eb6aab14b1eafe529a7a7f4840867422899c55b3e3ddda2ed99140c74aaf268e00388d0a0a50820729c9530bde854ee0ecbb7c7f6aa997a6958ae36657a84339c829bdcec214b22d52e7e89c96c65f653f266477947f1e7848790d30f970df3c4f40a8ae69b97f82b3a4bac913ed904ffe7ae0e870fa1516d1eacf908f816479384536564f4aa7ae7b92cbc7dec6800771dbf266b98c40922c4499e6537a350b862c6524f0796af3bdde0bb4e6dfff8a03bede2385719f4223794ef876d734a8e01e2e421df565b1f80ec50132c48bc5c9a2c73780ad5cfda7ef451a5e3bd9c64b90b23030a82bd17b134c82abc1c528cce466a421c4a7db8d78283e73963bec65e5e5e94c4906311b6aaa26525e37a735910a7d8efb8bfce0d9067d3850f8a3cd99d02db0f493d4424aff67473fb40e6d651784b6f3952f8fe4b4f75d00b6b8a1b2386858ccd0127ae99fc53d99bf0956cb3af36514a562f6c6c022f6c4274ebcd6c553ab01afcab031b1915632a8a9b9495ff63c5fbb2b32663ecb0d50a5ec2261b87f1523fb7072099cdfdab0d1ec7afe98e261c24a534bf42d555793e1d8c34f74ecad6d928f69b0ec39f878e4de0477fa8d60db9373163a9b074294375e824f6af1ecb566a8259745474c4686a4508e79ef6f9260f3a46ee680f7fbc8b45f4c0d9d56f1a8fe084b38563a43cc7e2e2d19b19cbbac547d9a3b508a6561593ac15d43362b42ee088e5d7b2e0ace2373d394e5313e78c58677f919202feb8b9f81157ed508b6536ac3fd004278cd748159abc46e0b5aca4a95ae0e404d6fed6e3d502790d05dba6fe9da12edf0a301c24f95717c05867e677b96ce61ee32aa7401effcee63673fdd761f10a97af6a0db029ab9217530796bf0f8fc308cc0a8d246435a46ce56e4e485620d404c3182a7aee11328bcca810b557fe4782deaaa0628bd5b0723ffad3b2480b42ba6f9210f27b7096bbbd5eb0866e1d5bac7b5342ead166446e05e5727c103bef4e2d435d97327ebfc01cc4882f537c4c8a0cfbee986d4b93a1730dc867036c55788033a9051b2c719a783d532a2318bd06f4f42aa83420a2b07bf6a22894f223089ef750808f4e2c4d57d66575786d44262a3be419225b2da96e070d45b792bddabe5b53e66c8a62c32066e32afee5b4c1c4f09153399dc6c89dcd5dd872859c005663cc1c4e181ec48bbdb3288285db929ed08e7b838e1ca824691d91191e92ca985684b8e7f7ee86a505818e3e34771a21eb44abb304badc55972b46b68403bf48b2e1df9cb0a4debede6d9998ccf1e06f4d334d00739d008cf457a9b1aad7e37273165412c227fac86e6740b57878842e5b607c48b621b0b86861cb9f8380853617e7d7e9352b3f20b80bd569c010f9acf069781e24d0fe7723e421fc512759a9d3aad7269467b846a8cc0b3c58e594950c67a053e5034bc26ed861eec2a04c54d53ca9510b2e5ce7ac594cd8091b677e861b462fae1982b7d92fdac9ec32ac906f43cbb8185453b9a94dfcaec7127a65035013c041f97c5200ea96b06189f188a7d262ee5369818ee5a6018e7b2bf215ea0fe1f1817ad3f26b4598ff35658875d50dc7c9d6a103357dd09c22ab209182524e950fd44879ebdbb1c15f425c03f16a01de67fae57089f94186269a88d9bd1e96b6e116beaaba64dc0a3bc7abfb108c722da51834f567736b101598c9bb0d1ab33553e0a85d6ec645c832bf0f27ef3c0c8a27dbce74b84f28715b638c4c90c43b4b0c8da111ad6e0162f63dc4d411d66b578a50b09da787d93c2044d306034a3536add707a6b21a5b15177e125526a6ffe311e9a1c0a972f5477f496e1c9f96bf0e10957a334159296987c75749aadb1d4ec4ee6e36474008835716773ea77e07b1164cb9c76182105168033f93ad0f086b4031dc72b9a62b0daf6d687ee6b25007839103e478310d3bf3b183c9ea666a9e301dcfd1a958e0be06435b8fc359ef3022f7800f0a43c2882fdf86deecd539bb1f719868e0cf06afa6140320f382bd3a7b2ec3823de6d1b30bc29bde3d893be4ce00da49676d8d5f90165a49cb9e08f5bbc1c0595f8404852fa762621192d29b2c42664e62ef5584fda9d9311233e7c08fe2b8230ce495def55e22d4ff71a3d8fbb16c60ef1a089a2fe71e342145236bcb28503d91fe308be6f82745791a9e47f8d4d1cf141a5b108d8f0240b18722489a329a5a290a3e95cbffcfa433866ea9433bd59aeb4d2f922a98c1033a14543c7395ede55a2c6205d47e6f201152562e467d0400702d8e4ca94e98d5a015af5b51437d9fe0920819cf50babc53225ca112b1eeeb90d17de6450f18015005ad9a4c4aa086abd932aaaa38f0ebff0725a748764b39b9583f714f4259ece23de9f9fd19eeea69ca65b61130058cc7c6e5ac8de4b05168e4e85f2e37b5b1c94c6b2c6649d3cdb5ad068c94f59fcf1fd966d1cc5cc5f6d6302127314f38e4b46028e27074bc512a14b0b5c65aadcb9b13114eba7452411d4d6bbb797d38dff2962885eeb95b26c4cb254461dbe32ec09472c984ff1eb7b1fd0f4623b0b335602d50f228a1323f965ae28dcf9cb7f27dbd114a2368a652a9517c99f8574c60696fd27a37e54c8209edb025d0ee6cd3daa66cde8c2332956d33688349a785736a478804054d24b71acb42a5cbbca3bf7ba0f9c145f2032712d6d987623e6d595313306c378ce52f45b93b05ae9c59c3dd6e547289ba80e7c7b35c89c02176976a07b83cf4023eacbcc9aaa8748ed507fbeaa8292bd98ba89194d815247aaeeb3e18cd693e91c92882751fdb11b2019f1733eb9b4a351b7d25966b0cd0ef8562290e0989c94c6cd03999b85107b82e25baee1b475408dd9c2130c457c9c97aa04e584e8d7c7df69027ef00777e145c75692d7af786c903c393522bb55bbb25afcdc8892d8a45587d3cb6833eed8512c5c732c97c348eef952febdee037a9cdca25647da02ddb8cb3373f3071f81a2b4cd10d47ce2ca3453b9d1187df0dee228e18fe12", 0x1000}, {&(0x7f000083e000-0x94)="9dbe4f7c71edfe8e088f80d9d71d39d176dbcf35cdfd54469de893f3e04d2d31506ba48732e3a0e0c1bc73a80d27d17d744c659d6fa094d731aac70777a0db1329b83008304188e9c135ffbaf803aeda4a1653f60d63751dab46fa6ca8796c3a99ada865de37020d9bb9e01b2c7d59fa005c64eb2ab351a5c4ce38e5eabcc65658401545c0da85694fb652ff15862529780a0793", 0x94}], 0x3) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000093e000)={0x4, 0xfffffffffffffff9, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) sendfile(r2, r0, &(0x7f00003fd000), 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:38 executing program 2: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005fe000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000af8000-0x10)={0xff, 0x9, 0x5, 0x4, 0x0}, &(0x7f00002cf000-0x4)=0x10) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000009d000)={r1, 0x5}, &(0x7f0000af7000)=0xc) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000af9000-0x4)={0x7, 0x8, 0x6}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000af6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_pauseparam={0x16}}) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffff7, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000008000)=[], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000dc000-0xc)='/dev/rfkill\x00', 0x10002, 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)) chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f0000a07000-0x6)='./bus\x00', 0x4) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000038b000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae9000-0xc)='/dev/rfkill\x00', 0x400000, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000853000)) writev(r1, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a88000)='/proc/self/net/pfkey\x00', 0x400a00, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000f25000)={0x400, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000098f000)={0x1000, r2, 0x10003, 0xffffffffffff9bec}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d3a000)={0x46b, r3, 0x10001, 0x6}) clock_gettime(0x0, &(0x7f00006a4000)={0x0, 0x0}) utimensat(r1, &(0x7f0000e69000-0x7)='./file0\x00', &(0x7f0000dde000-0x20)={{}, {r4, r5/1000+10000}}, 0x100) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000f43000-0x4)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000edc000-0x8)={0x0, 0xf2df, 0xffff}, &(0x7f0000095000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000bea000-0x8)=@assoc_value={r1, 0x100000000}, 0x8) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000366000-0x8), &(0x7f0000c82000-0x4), 0x0) 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00009d9000-0x8)='./file0\x00', 0x8002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) readlink(&(0x7f0000a2d000-0x8)='./file0\x00', &(0x7f0000e34000)=""/246, 0xf6) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1ff, 0x5, 0x80000001, 0x0, 0x12, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000099b000), &(0x7f00006ff000)=0x4) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f, 0x0, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d9b000-0x4)='tls\x00', 0x4) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000093f000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000f51000)={&(0x7f0000725000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_FLAGS={0x8, 0x8, 0xfffffffffffffffc}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a08000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00009c5000)) splice(r0, &(0x7f00000bb000), r0, &(0x7f0000ef7000), 0xfffffffffffffffd, 0x0) 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) munlockall() connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000258000-0x20)={{0x0, 0x7530}}, &(0x7f0000be9000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x14, 0x80000000000002, 0x3, 0x100, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 17:55:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c0b000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f00005fd000)=[], 0x1099) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f, 0x0, 0x7fffffff, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000343000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00006b7000)=0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000c4f000-0x8), &(0x7f0000306000)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00005c0000-0x4)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000690000+0xe50)={0x0, @in6={{0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}, 0xfffffffffffff101}}, 0x1000, 0x5b, 0x80000001, 0x8, 0x8}, &(0x7f0000211000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c72000)={0x80000001, 0x10001, 0xd, 0x690e, 0xfff, 0x51, 0x2, 0x7, r3}, 0x20) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c04000-0x9)='/dev/rtc\x00', 0x200240, 0x0) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f000036e000-0x82)=""/130) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 45.259722] binder: undelivered death notification, 0000000000000000 [ 45.296413] binder: undelivered death notification, 0000000000000000 [ 45.336857] binder: undelivered death notification, 0000000000000000 [ 45.338265] audit: type=1400 audit(1518717338.244:32): avc: denied { write } for pid=7852 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000d7c000)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ppoll(&(0x7f0000a23000-0x50)=[{r0, 0x100}, {r0, 0x20}, {r0, 0xc004}, {r0, 0x204}, {r0, 0x8000}, {r0, 0x1010}, {r0, 0x1000}, {r0, 0x200}, {r0, 0x40}, {r0, 0x400}], 0xa, &(0x7f00008e0000-0x10)={0x77359400}, &(0x7f00003c4000-0x8)={0xc1}, 0x8) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000507000)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000c9d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000079c000)=0x10) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00002c6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000d6e000)={&(0x7f0000432000)=[0x0, 0x0, 0x0, 0x0], 0x4}) r1 = socket(0x1000000000010, 0x2, 0x10) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r1, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00003d9000-0x3f)="e766625c397726b7f84fe94d32de3f2270e2cba043cc6e1207ca9725a6212dda48f30427f3b5e5678dc5060000000000000057f962ae5ee0a69c56cd6d3180", 0x3f, 0x20020008004, &(0x7f0000ee7000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f, 0x0, 0x0, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000ede000-0x10)=[], 0x1000000000000215) 2018/02/15 17:55:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000008e000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ff1000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000f0c000)='loginuid\x00') socket$inet6_sctp(0xa, 0x5, 0x84) writev(r2, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpgrp(0x0) ptrace$setopts(0x4206, r1, 0x9, 0x38) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007be000-0xc)={0x20000004}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x19e) fcntl$getownex(r0, 0x10, &(0x7f0000582000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000987000-0x4)=0x0) rt_tgsigqueueinfo(r1, r2, 0x34, &(0x7f0000499000)={0x2a, 0x3, 0xffff, 0x4}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ad8000-0x9)='/dev/ppp\x00', 0x101001, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000ae0000), &(0x7f000000b000)=0xb) ioctl$VT_DISALLOCATE(r3, 0x5608) timer_gettime(0x0, &(0x7f0000204000-0x20)={{0x0, 0x0}}) clock_settime(0x5, &(0x7f0000419000-0x10)={0x0, r4}) 2018/02/15 17:55:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) r1 = syz_open_dev$mice(&(0x7f0000671000-0x10)='/dev/input/mice\x00', 0x0, 0x20800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000828000-0x68)={0x7ff, 0x12de, 0x2f52, {0x77359400}, 0x3, 0x4}) [ 45.433280] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = getpgrp(0x0) ptrace$setopts(0x4206, r1, 0x9, 0x38) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) [ 45.496399] binder: BINDER_SET_CONTEXT_MGR already set [ 45.503363] binder: 7866:7903 ioctl 40046207 0 returned -16 [ 45.525088] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f, 0x0, 0x0, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00006eb000-0x4)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000c21000-0x10)={0x77359400}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000b56000-0x4)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1ff, 0x5, 0x80000001, 0x0, 0x12, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000099b000), &(0x7f00006ff000)=0x4) 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f000099e000-0x76)=""/118, 0x76, 0x40000020, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000387000)='/dev/usbmon#\x00', 0xe99, 0x101000) sendmsg$key(r1, &(0x7f0000c02000-0x38)={0x0, 0x0, &(0x7f0000817000-0x10)={&(0x7f0000676000-0x90)={0x2, 0x7, 0x7, 0x2, 0x12, 0x0, 0x0, 0x2, [@sadb_x_policy={0x8, 0x12, 0x4, 0x1, 0x0, 0x1, 0x800, {0x6, 0x7f, 0x7, 0x1, 0x0, 0xc4, 0x0, @in=@loopback=0x7f000001, @in=@empty}}, @sadb_x_policy={0x8, 0x12, 0x4, 0x0, 0x0, 0xc, 0x1, {0x6, 0x6c, 0x9, 0x7f0000000, 0x0, 0x200, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x90}, 0x1}, 0x40) sendto$inet(r0, &(0x7f0000828000)="c2", 0x1, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f0000646000-0x18)=""/24, &(0x7f0000e9b000-0x4)=0x18) r1 = getpgrp(0xffffffffffffffff) sched_setparam(r1, &(0x7f000056b000-0x4)=0xe7) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000dd5000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ptrace$pokeuser(0x6, r1, 0x5, 0x80000000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00002d1000)=""/20, &(0x7f0000378000)=0x14) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000236000)={0x3, [0x3, 0x7, 0x8]}, &(0x7f000065e000-0x4)=0xa) fsync(r2) 2018/02/15 17:55:38 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000bdc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000131000-0x98)=""/228) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000cf000-0x10)={0xfffffffffffffff3, &(0x7f0000e35000)=[]}, 0x10) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006d8000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001b3000-0x4)=0xfffffffffffffe5b) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ac000)={r1, 0x3}, 0x6) 2018/02/15 17:55:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000694000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00004ec000)=""/25) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000001f) listen(r0, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000000e000-0x14)=@ethtool_modinfo={0x42, 0x7, 0x0, "c04e8353277e93b0"}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000015000-0x18)=@get={0x1, &(0x7f0000004000)=""/247, 0x4}) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f00006f6000-0x18)=""/24, &(0x7f00004ac000-0x4)=0xfffffffffffffcf5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000-0xc), &(0x7f0000468000)=0xc) syz_open_dev$tun(&(0x7f00003c6000)='/dev/net/tun\x00', 0x0, 0x2000) 2018/02/15 17:55:38 executing program 2: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000bdc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000131000-0x98)=""/228) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000cf000-0x10)={0xfffffffffffffff3, &(0x7f0000e35000)=[]}, 0x10) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) lseek(r0, 0x0, 0x3) read(r0, &(0x7f000001b000)=""/166, 0xa6) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000001e000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000008000-0x4)=0x7, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/15 17:55:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000f7000)=[], 0x1000000000000235) prctl$seccomp(0x16, 0x1, &(0x7f000091a000-0x10)={0x2, &(0x7f0000a24000)=[{0x6, 0x80000001, 0x3, 0xfffffffffffffff9}, {0x80000001, 0xffffffffffffff80, 0x1800, 0x3}]}) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f, 0x0, 0x0, 0x13c, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x20}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:38 executing program 2: r0 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000001000-0x4)=0x2, 0x4) keyctl$revoke(0x3, r0) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00004e6000)={0x7, 0x9, 0x7}, 0x10) [ 45.643977] binder: undelivered death notification, 0000000000000000 [ 45.680135] binder: BINDER_SET_CONTEXT_MGR already set [ 45.686691] binder: 7914:7926 ioctl 40046207 0 returned -16 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000723000)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000863000)={0x2, 0x8000, 0x8, 0xffffffff, 0x0}, &(0x7f0000376000)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b4b000)={0x0, 0x4, 0x3, [0x2, 0xeb, 0xe2]}, &(0x7f000067c000-0x4)=0xe) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ff7000)={r2, 0x6, 0xff, 0x5, 0x3, 0x1ff, 0x569, 0xee, {r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x9, 0x80, 0xafa, 0xae}}, &(0x7f0000986000-0x4)=0xb8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:38 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) vmsplice(0xffffffffffffffff, &(0x7f0000057000-0x80)=[{&(0x7f0000043000-0x49)='U', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000045000)='rxrpc_s\x00', &(0x7f0000058000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000057000)={0x6b22, 0x80000000, 0x950c, 0x80000000, 0x7, 0x44}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000054000-0x58)={0x80, 0x0, 0x6}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000005a000-0x4)=0xffd9) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e53000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) accept4(r0, &(0x7f0000cd8000)=@hci, &(0x7f0000bcc000-0x4)=0x6, 0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r2, 0x200, &(0x7f00003a2000)={&(0x7f0000208000-0x7c)=""/124, 0x7c}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00008d1000-0x70)=""/112) r3 = socket(0x1000000000010, 0x2, 0x10) write(r3, &(0x7f00007d2000-0x24)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000934000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000d75000)=""/209) read(r3, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000092000-0x50)={{0x0, 0x4}}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f9d000)='/selinux/mls\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000774000)="bb360321def07960c31704dc8dc2a41ca2bf5cb04cfa2615e5b347db4b4229ced67bb7dfdd07bf6c9e8ae9846dba723b0712f41822f81648248121e42cbae4ceaa5815573d7cca4600a036cf62443148c09507e7a17f54e9f0c0a049a7b79cb5dcf52d287807d19f7568e624d63ae8f56586138c561763179fde26a661aefa01c30fffef75", 0x85, 0x0, 0x0, 0x0) 2018/02/15 17:55:38 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000662000-0x15)='/proc/self/net/pfkey\x00', 0x14003, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x123) 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fbf000)=@nfc_llcp, &(0x7f0000d1c000)=0x60, 0x800) sendmsg$inet_sctp(r0, &(0x7f0000c81000)={&(0x7f0000c0c000)=@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000502000-0x10)=[{&(0x7f0000a6a000)="57b1bcb136a795099cd313ff9f7f5b534803352eae56af4be2608028f13b3ade9caabdbeced9618ca4f25a812d234a4c5ec580edfd5046c7a9200db32e530396e17a78396e12c42b2dab1801acca26e511e4f2dcd6c334c79c42b5016f101b4a17828779856ea6f057f960ebdcd43358636a1919085a97ec4dddb84eab42a99729e54bec969c33647d44eb9b4876f1cc2eb605944bd3eecc02e79d21c546089e9a5857f3c16f0e08d7757e3ed357ee11f57ba09cd40ca8ce86f60d58252e7033ba143c62b496b875e9de4302", 0xcc}], 0x1, 0x0, 0x0, 0x4}, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6d000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b71000+0x6dd)=@assoc_id=0x0, &(0x7f0000fdf000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000619000)={r3, 0x66, "3d3c5085f30e2103551d87d433a19b83be5cf22f7d893b867cbcde09a6f2ca4b6d1c78d4b967200ea37433e8e396b4095bad2359a409f901a8fe3f651921b1834d24c2ad79644b6f76659563d175a93b94797be921d9a1a91e0fc6bb100b4b299d8cf4ab7abb"}, &(0x7f000066b000)=0x6e) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008c7000-0x8)={0x0, 0x7}, &(0x7f00003d2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000095e000-0x8c)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 45.722746] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:38 executing program 2: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x6) r2 = dup2(r1, r0) vmsplice(0xffffffffffffffff, &(0x7f0000057000-0x80)=[{&(0x7f0000043000-0x49)='U', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000045000)='rxrpc_s\x00', &(0x7f0000058000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r3, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000057000)={0x6b22, 0x80000000, 0x950c, 0x80000000, 0x7, 0x44}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000054000-0x58)={0x80, 0x0, 0x6}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000005a000-0x4)=0xffd9) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002f7000-0xc)='/dev/rfkill\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00006f9000-0x20)={0x3, 0x0, 0x1, 0x1}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000010000)=""/191) fcntl$getownex(r0, 0x10, &(0x7f0000478000-0x8)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00009cb000)={0x3, 0x1, 0x7, 0x1f, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000039e000-0x20)={0xb41, r1, 0x10000, 0x5}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000170000-0x2b)="f9f73bcb9830f6a5bebdcbc12adc83cc9ea8176db60a75fd019abaf0199b4275df3eb2f749f6389076f05b") r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) [ 45.777729] binder: undelivered death notification, 0000000000000000 [ 45.799052] binder: BINDER_SET_CONTEXT_MGR already set [ 45.810360] binder: 7984:7988 ioctl 40046207 0 returned -16 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000fbf000)=@nfc_llcp, &(0x7f0000d1c000)=0x60, 0x800) sendmsg$inet_sctp(r0, &(0x7f0000c81000)={&(0x7f0000c0c000)=@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c, &(0x7f0000502000-0x10)=[{&(0x7f0000a6a000)="57b1bcb136a795099cd313ff9f7f5b534803352eae56af4be2608028f13b3ade9caabdbeced9618ca4f25a812d234a4c5ec580edfd5046c7a9200db32e530396e17a78396e12c42b2dab1801acca26e511e4f2dcd6c334c79c42b5016f101b4a17828779856ea6f057f960ebdcd43358636a1919085a97ec4dddb84eab42a99729e54bec969c33647d44eb9b4876f1cc2eb605944bd3eecc02e79d21c546089e9a5857f3c16f0e08d7757e3ed357ee11f57ba09cd40ca8ce86f60d58252e7033ba143c62b496b875e9de4302", 0xcc}], 0x1, 0x0, 0x0, 0x4}, 0x800) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e6d000-0xc)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000b71000+0x6dd)=@assoc_id=0x0, &(0x7f0000fdf000)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000619000)={r3, 0x66, "3d3c5085f30e2103551d87d433a19b83be5cf22f7d893b867cbcde09a6f2ca4b6d1c78d4b967200ea37433e8e396b4095bad2359a409f901a8fe3f651921b1834d24c2ad79644b6f76659563d175a93b94797be921d9a1a91e0fc6bb100b4b299d8cf4ab7abb"}, &(0x7f000066b000)=0x6e) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009e5000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00008c7000-0x8)={0x0, 0x7}, &(0x7f00003d2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f000095e000-0x8c)={r5, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000002000-0x4), &(0x7f0000002000-0x4)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000deb000)={{{@in6=@remote, @in=@local}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000792000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) writev(r3, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ae1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b6e000-0xb8)={0x0, 0xf293, 0xff, 0x6, 0x4, 0x7, 0x7fffffff, 0x1, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x2, 0x80, 0x1f, 0x3}}, &(0x7f0000dbd000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000a0f000)={r5, 0x6}, &(0x7f00003b8000)=0x8) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f04000)='/dev/sg#\x00', 0x7, 0x82680) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000017000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, [0x0, 0xffffffffffffffff, 0x1f, 0x9, 0xf517, 0x7fff, 0xffffffffffffff77, 0xffff, 0x101, 0x3, 0x74, 0x6f, 0x2, 0x3f, 0x9]}, &(0x7f0000d66000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006d6000)=@sack_info={r1, 0x81, 0x5}, 0xc) r2 = socket(0x1000000000010, 0x2, 0x10) write(r2, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) 2018/02/15 17:55:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) lseek(r0, 0x0, 0x3) read(r0, &(0x7f000001b000)=""/166, 0xa6) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCCBRK(r1, 0x5428) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a37000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000024d000)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @empty}, 0xfffffffffffffead) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x20001, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00009fd000)=""/200) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = request_key(&(0x7f0000100000)='.request_key_auth\x00', &(0x7f0000695000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec8000-0x2)='&\x00', 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000e83000-0xf5)={0x0, 0xed, "5a7f1cf2ea26bc36253e7adb544b9ea225efe5b641f18e314dc45a80e64c8ad9f1734ee21d5811f2c4e1ba0cb7b7a16a89ef2c6a3e609fc7ab5d96cb27c3194d1b306f29fbc7981370337c58a2b8bf69342527602be62c734401ff0173c78b95af3e868ccd09b770f12d0de5c31ba993c3be2b4d450193aaf60ffdeb0dca40f9c1b22e90ad43baebf01d3431c8e8e9f5e011c38ec725b41e2d07d5db9cde3a8a7c5a7fcda211c7e0d3bb7ac85878caaa0549f930ca834bac38a9b3b0d9bde5644ffa788e12deb0414f148a6c893bdf7b2107863baaf25ad8d4ff0ad7eb61a91da81825008cc5a5a837ea233162"}, &(0x7f0000c4c000-0x4)=0xf5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009d8000)={r3, 0xfffffffffffffffc, 0x4, [0x7fff, 0x4, 0xcf28, 0x4]}, &(0x7f0000b0c000-0x4)=0x10) keyctl$clear(0x7, r2) 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b63000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000810000)={0x0, 0xad, "322d60980b0bb81fc42717057faeef45fa3bcf755b8aad907d3b2a3954e05ee2764186a63de1b74ef8170ab505e962f890abfc6ceecd71101a6372d8324e6f999eabf2c1ddcbe102fc37ef8172df2f288aead95b1c68ae8f74dc8fca751e7e30c591a4c077ef643fd1cc3fb6166d1606468e7e79900b8c2a9f4bcf8da5884cf9da14406932bb839b9806ba184b50019e46c66bae629da130de7f7a1ba6de081a3973c8a4be3970c969aeb14ffd"}, &(0x7f0000428000-0x4)=0xb5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008e4000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x100000000, 0x3f, 0x1, 0xd73, 0x9}, &(0x7f00006a4000)=0xa0) r2 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) [ 45.837322] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:38 executing program 2: prctl$void(0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20, 0x240) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x3, 0x2, 0x100000001, 0x9, 0xbf, 0x3}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00007be000-0x4)=0xffffffffffffffff) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004cf000-0xc)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009f6000), &(0x7f000019d000-0x4)=0x4) 2018/02/15 17:55:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000a1a000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000684000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000044c000), &(0x7f0000f95000)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c0000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000915000-0x28)=[{0xe, 0x7}, {0xf, 0x1f}, {0x3, 0x1000}, {}, {0x2}], 0x5) sendmsg$nl_generic(r2, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f00002e4000-0x20)={0x20, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, [@typed={0xc, 0x87, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) 2018/02/15 17:55:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000335000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00007b3000-0x4)=0xe8) getgroups(0x2, &(0x7f00005df000)=[0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000891000-0xc)={r1, r2, r3}, 0xc) [ 45.883281] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f0000413000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000738000)=""/24, &(0x7f000015f000-0x4)=0x2e9) [ 45.919557] audit: type=1400 audit(1518717338.824:33): avc: denied { ioctl } for pid=8026 comm="syz-executor2" path="socket:[19044]" dev="sockfs" ino=19044 ioctlcmd=0x8901 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 [ 45.946973] binder: BINDER_SET_CONTEXT_MGR already set [ 45.946981] binder: 8014:8045 ioctl 40046207 0 returned -16 2018/02/15 17:55:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x18, 0x0, &(0x7f0000315000)=[@acquire={0x40046305}, @request_death={0x400c630e, 0x1, 0x3}], 0x0, 0x0, &(0x7f0000af2000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002c6000)={0x0, 0xfff}, &(0x7f0000640000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000281000)={0x2b65, 0x820c, 0x4, 0x5, r1}, &(0x7f0000280000)=0x10) tee(r0, r0, 0x8, 0x2) [ 45.984014] binder: undelivered death notification, 0000000000000000 [ 46.008410] binder: 8062:8063 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 46.008479] binder: 8062:8063 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 46.014124] binder: BINDER_SET_CONTEXT_MGR already set [ 46.014133] binder: 8062:8063 ioctl 40046207 0 returned -16 [ 46.014761] binder: 8062:8065 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 46.016461] binder: 8062:8063 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x0) chdir(&(0x7f00003d6000-0x8)='./file0\x00') 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) 2018/02/15 17:55:39 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ed000)='/dev/autofs\x00', 0x200800, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00003c9000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c0c000-0x40)={&(0x7f0000c0a000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000522000-0xc)=[0x0, 0x0, 0x0], &(0x7f0000522000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00007ba000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x3, 0x6, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001ac000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f000019e000)="0bbda7a495449f6b55f34518392c468dd349f4e8dd98483c5d21b7e805178ca4e40a21f9b59cf63eea2d35164f6dff4602cfc5e1c2a1ed0bd5050ad55894e9d7fa0f4425dffd8b34fc09c1ce6db7dfbcd7781a26291c2cb98967354f7960090229711217d3a878fc02f3fe01d927b1796625888a5c2a0ccfea82a19924cf550d7a5a2422d078faf5c02cb42faaa4309faea8fd1ce34c7d91852bca1b1e03832b9bb27fed589bca2314389e827924dbf8b4405d8ef604cb60334c69e335d60131aacdfd9659eab368e629ddb8fd80539898fd369cf320", 0xd6, 0x0, &(0x7f0000c62000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8225}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d4c000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000161000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ce000-0x4)=0x1c) getsockname$packet(r2, &(0x7f0000df9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b0c000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001000-0x14)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000974000)={@generic="d54df1ea2b5def0d7206b7d8dbf16d50", @ifru_ivalue=0xf57}) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:39 executing program 3: r0 = memfd_create(&(0x7f00002e2000-0x23)='\\systemcgroupem0&nodevvboxnet1lo](\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f69000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009b8000-0x4)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000d50000-0x8)={0x2, r3}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f000075c000)={0x100000000, 0x4, 0x6, 0x7}, 0x8) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/15 17:55:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f00001d4000)='./file0\x00', 0x100, 0x4000) acct(0x0) mount(&(0x7f0000d03000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='adfs\x00', 0x1000, 0x0) 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0xffffffff) fcntl$getflags(r0, 0x40b) r1 = socket(0x1000000000010, 0x2, 0x10) read(r1, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000252000)=0x7fffffff, 0x4) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000014e000-0x2a)="3164ed2fc8b95b0f53c6495e860911c755e5405135ecb298922392491e7207a6ccff2c94ec0753ceb84e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000bc0000-0x20)={0xffffffff, 0x0, 0x6, 0x2, 0x4, 0x4b39}) sendmsg$nl_generic(r0, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000010c000)={&(0x7f0000b5b000)={0x1c, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x8, 0x3, [@generic="cc"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/15 17:55:39 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fcntl$dupfd(r1, 0x406, r0) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) open(&(0x7f000079e000)='./file0\x00', 0x54001, 0x10c) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 46.154256] binder: undelivered death notification, 0000000000000000 [ 46.183180] binder: BINDER_SET_CONTEXT_MGR already set [ 46.190754] binder: 8075:8080 ioctl 40046207 0 returned -16 [ 46.224010] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e2e000-0xe)='net/dev_snmp6\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ac1000-0x4)) r1 = socket(0x1000000000010, 0x2, 0x10) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r1, &(0x7f000001b000)=""/166, 0xa6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007c3000-0x6)={0x0, 0x7}, &(0x7f0000709000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a4a000)={r2, 0x6f, "32cb82415aefdd17025e12b4b7e7bac7132e2b3ea22e90aa19f1ca9fd877500913bf2d7dfc9bc110861f7397de070964e9bbc52c02909e5d085ea8d36b9d906fbc5a1d164249f66fd7a28b6bf886f1477d19c326205be08f407076364ffd8faeed6331f76c99e9fa5e56fa90900d7b"}, &(0x7f0000e26000)=0x77) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c0a000)='/dev/sequencer\x00', 0x141080, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00007d7000-0xb8)={0x0, 0x9d0a, 0x1ff, 0x1, 0x20, 0x200, 0x2, 0x10001, {0x0, @in6={{0xa, 0x1, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0x5cc3, 0x7f, 0x2, 0x6, 0x7ff}}, &(0x7f0000664000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000e6c000)={r2, 0xff}, 0x6) 2018/02/15 17:55:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00005d8000-0x14)={0x6, 0x40, 0x40, 0xc0, 0x0, 0x920, 0x20, 0xea6e, 0x7, 0xa0}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a78000)='/dev/hwrng\x00', 0x0, 0x0) write$tun(r1, &(0x7f0000b07000)=@hdr={0x3, 0x4, 0x5, 0x8, 0x2, 0x100000001, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @random="e1dc05c565fd", [{[{0x9100, 0x3f, 0xed7, 0x2}], {0x8100, 0xffffffffffffffff, 0x8, 0x6}}], {@ipv4={0x800, {{0x7, 0x4, 0x5, 0x0, 0x42, 0x2, 0x7, 0x5a77, 0x2f, 0x0, @empty, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x7}]}}, @udp={0x2, 0x0, 0x26, 0x0, "163d6f61c28836b66731ddc9cba93d83d5c12ad8791be6a8737bd0ddfb86"}}}}}}, 0x62) sendto$inet(r0, &(0x7f0000763000-0x1), 0xb5, 0x20044005, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000326000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockname$unix(r2, &(0x7f0000038000)=@abs, &(0x7f0000c6a000-0x4)=0x8) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000bc0000-0x20)={0xffffffff, 0x0, 0x6, 0x2, 0x4, 0x4b39}) sendmsg$nl_generic(r0, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000010c000)={&(0x7f0000b5b000)={0x1c, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x8, 0x3, [@generic="cc"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) getpeername(r0, &(0x7f000065b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000ce8000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002f0000), &(0x7f0000e5c000)=0x4) connect$inet(r0, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d86000-0x16)='/selinux/checkreqprot\x00', 0x18001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f0d000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, &(0x7f00003fb000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000549000-0x8)={r3, 0x5}, 0x8) 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000c6a000-0xd8)=""/216, &(0x7f00005e2000-0x4)=0xd8) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00005fe000-0xc)='/dev/autofs\x00', 0x602, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000727000)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000cc1000)=0x8, 0x4) 2018/02/15 17:55:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007cf000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000518000)=@generic="7855cd568a6e844c072a73e8ecbb48bc") ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000030d000)) socket$inet_sctp(0x2, 0x5, 0x84) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f84000)='/proc/self/net/pfkey\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e64000)={0x10000002}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000f2a000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dfc000-0xc)={0x0, 0x0}, &(0x7f0000cff000)=0xc) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003c0000-0xc)={0x0, 0x0}, &(0x7f0000569000)=0xc) r7 = getegid() r8 = getpgrp(0x0) r9 = getuid() fstat(r0, &(0x7f000067f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000091c000-0x4)=0x0) stat(&(0x7f00004d2000)='./file0\x00', &(0x7f00001fa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00001e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00009d7000-0x70)=[{&(0x7f0000d1a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000089f000-0x50)=[{&(0x7f0000ba3000-0x8c)="9e070139403fb40132e702d73b67d892069d5c64cc4ebd0c82f4d2401012f0d785cc4693eb462eb96394fe2e3cb2a3cd125eb3441ee776b915202fe7cb77a527663720a1a3704e141a6a43c10afb18c96cb892d77863ce013d80016e3adb74f4bbc8820913f1252fadb8913104386dfa6766c3d753df3953ead634c8a819033ef02abbb3c9d7d965e2d6e665fdd7ac2326e6b2813c456dbadf1e8fc7da3882134166f347678758e8a68dcdd9fef165334a766b7eb927633c94f30199b528a41d1f20203d050acec3d7a908e89aa6e07aeea77178da7b45a9", 0xd8}, {&(0x7f0000d87000-0x7c)="8a9683fa20b6fe6c255d120b483c1de59607e2c3d04f8d24f08b36a12af7670eee8331e834b93ce2a88ea31e86611b9c85f3ca17877fc23733c4c0075b37d93db858f079d8cdba8560295c64918254dad43d20ece8aa8f253a20f6fa04093f404b4102a74fcd75968e688e69ddc02dc0fb4251d8c34a438ce91b4a4d", 0x7c}, {&(0x7f00004b9000-0x1c)="40091e48655c17c3a564e5ae053f99a0c90da9f5e01ab67607e3bc29", 0x1c}, {&(0x7f0000e65000-0x7e)="181477f391e7845bf5175233b519fd7454abc5e31098d6295f031c4db07eb1260b42461e46f3cebdac51b8205df799878a21f48bd29bb14ef80041c1401ce0e8bf7b663d046fcea98cd9b55c00a09a887dcc41b2e860dbfe92c195d7abfd0386bd0a708add6eaa421479095ca65bdf8b2243cbe778886d9f30aaba539afd", 0x7e}, {&(0x7f000089a000-0x2)="acf9", 0x2}], 0x5, &(0x7f0000ee3000)=[], 0x0, 0x4}, {&(0x7f0000f8e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000d94000)=[{&(0x7f0000948000)="42f300c35cf943f5a50c9a9e5d0b7f4ff3ad3828b80d69aa6d9ad696affd2a2ca6a4d4d5cc3a1ed62601b2c38fa15b14df5cd1b6c9d098cbc7fd7b9218784b7573ecf385b47513aad669810c57dc55e851e904b576d5868b0cdf34b453d8af44aeb5a4439660f78e8c780c45668ece8d13c1ce4fd29a3fb96bd5bba0e4a2bfe04d545ae12478cd880642562a89d94484", 0x90}, {&(0x7f000092f000-0x8d)="204573e9df01ad78b050a24464cdb58765faa82803f434c8f8cf5114393876c38f17a686bc53645f56312489cfc5d9d53fe5bbbe5e7f3fcc2bc450a86d36857a978d4ac39aa347137b2b727545616c9095dd04ca067b0c1c8303e9f5ae93ebf9c0c6ead7c1c406fa8be1534f8946076d44e239af662a57c0049341cafb16da67e176cd8b2806ba545c78a5ad06b88164d5f300b2505da6e5", 0x98}, {&(0x7f00007a3000)="34490d5a58eae67ccc8303a3837b5718e56d1ebf92140311dbaf7f3934f34fbd8eb2cc02c7e359da1162b511ad4e9538cbb05ac82ccb1d5fe2feea64a4b0a84dd6a043d08f1f5c12dc255cf6a22bab0fff5b3afbbcae7feb282fa9fc98a1f762c8b1daa4474b7473ef365b4744ad46b79d60df14b2edaaa359ca07184b478adf0293bf714f820c4840ec613898942d8e15c2cdc08430a80f253942bd5ff825dcf18d963a70848a82134a0b43772ae2d633b8ea425d212e680706fe0d26935a6dd1571d21aaef3b8883c10758c4", 0xcd}, {&(0x7f000081f000-0x1000)="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", 0x1000}, {&(0x7f00003af000-0x5f)="baaa126b30f711420362ac69c5a9f8c92d225499c2364e1048a9b799e744fe66d666f9e0c894a516d7b7a0e1f6740e0c28598d8bdc1cddfdf616c13dbc4ae43b795344f993e4f936edbcc92d163275e8a6f298f144ef59c6c2b0c70965b084", 0x5f}], 0x5, &(0x7f0000dfe000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa8}], 0x2, 0x80) 2018/02/15 17:55:39 executing program 5: r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00008d5000-0x4), 0x80000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000aab000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x80000) r2 = request_key(&(0x7f0000135000-0x8)='rxrpc_s\x00', &(0x7f00002cd000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000288000)="9328255e5e00", 0xfffffffffffffffe) r3 = add_key(&(0x7f00008fc000-0xd)='dns_resolver\x00', &(0x7f00002f4000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000903000-0x14)="056b410aaa106f53e602b868cf2802837aa10db4", 0x14, 0xfffffffffffffff8) r4 = request_key(&(0x7f000031d000-0x6)='logon\x00', &(0x7f000051f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000cdc000-0xe)='])selinuxppp0\x00', 0xfffffffffffffffd) socket$inet6_sctp(0xa, 0x1, 0x84) keyctl$dh_compute(0x17, &(0x7f00009b6000-0xc)={r2, r3, r4}, &(0x7f000027f000)=""/243, 0xf3, &(0x7f00009b4000-0x38)={&(0x7f0000dcd000)={'crct10dif-pclmul\x00'}, &(0x7f0000e9a000)="3548f848f917809e5a27142b3701e2af8dbcefcb1f13a8ae33494e1887f0f4050dcbdae19ee9261044ed3d4b5e07d76d6f6c43e88bcbca031017f25fbb075f841a15fd39d58fe3806d7242b35e438d7a7f6b2d10d752a451115b85cf91e6ab71f5fbc03b1534f8bbe3a44eb46703a04014edd3e78958848eed7e34476c325d72bc8be2da1dd062fe5ec783db9db91ff2306ed8d70d7dcff98ce32b89685b7f59bac2290a6610019552df351e2b2c19a9ed20f20f20fe0930407586a5b857", 0xbe}) timerfd_settime(r1, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) timerfd_gettime(r1, &(0x7f0000d93000)) readv(r1, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000830000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007f7000)={0x0, 0x6}, &(0x7f0000bf9000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000007a000-0xa0)={r2, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x101, 0x0, 0x100, 0x400}, &(0x7f0000a8f000)=0xa0) 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) userfaultfd(0x80800) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f000039f000)=[{{0x0, 0x0, &(0x7f00009e9000)=[{&(0x7f0000d17000-0x65)=""/101, 0x65}, {&(0x7f0000f04000-0xff)=""/255, 0xff}, {&(0x7f0000de1000)=""/136, 0x88}, {&(0x7f00003e7000-0x57)=""/87, 0x57}, {&(0x7f0000520000)=""/197, 0xc5}, {&(0x7f00003d7000-0xd6)=""/214, 0xd6}], 0x6, &(0x7f0000fba000)=""/240, 0xf0}, 0xfffffffffffffff7}, {{&(0x7f0000878000-0xe)=@l2, 0xe, &(0x7f0000b21000)=[{&(0x7f0000a8a000)=""/93, 0x5d}, {&(0x7f00006ba000)=""/4096, 0x1000}, {&(0x7f0000abb000)}, {&(0x7f0000876000-0x1e)=""/30, 0x1e}], 0x4, &(0x7f00000da000-0x55)=""/85, 0x55, 0x20}, 0x6}, {{&(0x7f0000d8f000)=@nfc_llcp, 0x60, &(0x7f0000f5d000)=[{&(0x7f0000e14000-0xc)=""/12, 0xc}, {&(0x7f0000db1000)=""/195, 0xc3}], 0x2, &(0x7f00000c4000)=""/4096, 0x1000, 0x2a00}, 0x6}, {{&(0x7f00005a6000)=@sco, 0x8, &(0x7f000078f000-0x10)=[{&(0x7f0000b63000)=""/4, 0x4}], 0x1, &(0x7f0000a3a000)=""/227, 0xe3, 0x2}, 0x1}, {{&(0x7f00003fd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00009f5000-0x10)=[{&(0x7f000013c000)=""/167, 0xa7}], 0x1, 0x0, 0x0, 0x2}}], 0x5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000baf000)=0xfff, 0x8) 2018/02/15 17:55:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) fstat(r0, &(0x7f000025f000)) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d8000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x7fffffff}, &(0x7f0000953000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000e4b000-0x10)={r2, 0x9, 0x2, 0x4}, 0x10) 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) sendto$inet(r0, &(0x7f0000d39000-0x6b), 0x3e8, 0x400c000, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x10) getpeername(r0, &(0x7f000065b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000ce8000-0x4)=0x26) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00002f0000), &(0x7f0000e5c000)=0x4) connect$inet(r0, &(0x7f0000ad3000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000013d000-0x1000), 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d86000-0x16)='/selinux/checkreqprot\x00', 0x18001, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f0d000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, &(0x7f00003fb000)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000549000-0x8)={r3, 0x5}, 0x8) [ 46.344242] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000ef2000-0x8)='./file0\x00', &(0x7f0000d75000)='.', &(0x7f0000ad2000-0x5)='bf\b\x00k', 0x1080, 0x0) [ 46.436583] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f000039f000)=[{{0x0, 0x0, &(0x7f00009e9000)=[{&(0x7f0000d17000-0x65)=""/101, 0x65}, {&(0x7f0000f04000-0xff)=""/255, 0xff}, {&(0x7f0000de1000)=""/136, 0x88}, {&(0x7f00003e7000-0x57)=""/87, 0x57}, {&(0x7f0000520000)=""/197, 0xc5}, {&(0x7f00003d7000-0xd6)=""/214, 0xd6}], 0x6, &(0x7f0000fba000)=""/240, 0xf0}, 0xfffffffffffffff7}, {{&(0x7f0000878000-0xe)=@l2, 0xe, &(0x7f0000b21000)=[{&(0x7f0000a8a000)=""/93, 0x5d}, {&(0x7f00006ba000)=""/4096, 0x1000}, {&(0x7f0000abb000)}, {&(0x7f0000876000-0x1e)=""/30, 0x1e}], 0x4, &(0x7f00000da000-0x55)=""/85, 0x55, 0x20}, 0x6}, {{&(0x7f0000d8f000)=@nfc_llcp, 0x60, &(0x7f0000f5d000)=[{&(0x7f0000e14000-0xc)=""/12, 0xc}, {&(0x7f0000db1000)=""/195, 0xc3}], 0x2, &(0x7f00000c4000)=""/4096, 0x1000, 0x2a00}, 0x6}, {{&(0x7f00005a6000)=@sco, 0x8, &(0x7f000078f000-0x10)=[{&(0x7f0000b63000)=""/4, 0x4}], 0x1, &(0x7f0000a3a000)=""/227, 0xe3, 0x2}, 0x1}, {{&(0x7f00003fd000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00009f5000-0x10)=[{&(0x7f000013c000)=""/167, 0xa7}], 0x1, 0x0, 0x0, 0x2}}], 0x5, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000baf000)=0xfff, 0x8) 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d30000-0x3)='/dev/sequencer2\x00', 0x2a0002, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000c9f000)="202196a3aca686886dc4be615721abe450ed2c0be058906f504903e597a3d9a513436dc35cd4b44cf869db54ac9efa6748ff43ef4d748a0abf1df6391a89724b9839cb2f19aa88f54c28134e4dda21cb1429e60be7b11553e87b2b5a2b40de59a6081ba17671f3e36e2e9909fa1ca5993708dcb656100ecdd71ab279f4a40fa4bb9551300c2582a60445497a8733f5d7c1") read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000085c000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000059c000)={@generic="82f210c4767090522cfee3ffe9441c0f", @ifru_flags=0x4400}) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000997000)=""/24, &(0x7f0000787000-0x4)=0x18) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000302000)=""/124, &(0x7f00002ce000)=0x7c) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e2e000-0xe)='net/dev_snmp6\x00') ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000ac1000-0x4)) r1 = socket(0x1000000000010, 0x2, 0x10) write(r1, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r1, &(0x7f000001b000)=""/166, 0xa6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00007c3000-0x6)={0x0, 0x7}, &(0x7f0000709000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000a4a000)={r2, 0x6f, "32cb82415aefdd17025e12b4b7e7bac7132e2b3ea22e90aa19f1ca9fd877500913bf2d7dfc9bc110861f7397de070964e9bbc52c02909e5d085ea8d36b9d906fbc5a1d164249f66fd7a28b6bf886f1477d19c326205be08f407076364ffd8faeed6331f76c99e9fa5e56fa90900d7b"}, &(0x7f0000e26000)=0x77) 2018/02/15 17:55:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/pktcdvd/control\x00', 0x400400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000015a000)='/dev/autofs\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/15 17:55:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000afb000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f00005f0000-0x8)='net/udp\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000191000)={0x0, 0x6, 0x20}, &(0x7f0000340000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000464000-0x10)={r4, 0x1c, &(0x7f0000918000-0x1c)=[@in6={0xa, 0x1, 0x7fffffff, @empty, 0x99}]}, &(0x7f0000d3d000)=0x10) 2018/02/15 17:55:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) [ 46.472318] binder: 8114:8120 ioctl 40046207 0 returned -16 [ 46.496320] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c84000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) accept$packet(0xffffffffffffff9c, &(0x7f0000bf4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000086d000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f74000-0x50)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x3ff, 0x7fff, 0x100, 0x200, 0x1a0013, r1}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000b22000)=[@in6={0xa, 0x3, 0xffffffffffffffc0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x80000000}], 0x38) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000dac000)=0x2, 0x4) r2 = syz_open_dev$sg(&(0x7f00000a0000)='/dev/sg#\x00', 0x9, 0x40) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f00008df000)={0x5, &(0x7f0000600000+0x412)=[{0x100, 0x5}, {0x5, 0x8001}, {0x100, 0x4}, {0x8, 0x9}, {0x5, 0x4}]}) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind(r0, &(0x7f00003a8000)=@sco={0x1f, {0x800, 0x575f, 0xffff, 0x400, 0x3a, 0x100000}}, 0x8) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008a8000)={0x0, 0xed2, 0x5}, &(0x7f0000b15000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fed000-0x8)={0x0, 0x1ff}, &(0x7f0000dda000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a8f000-0xb8)={r1, 0x800, 0x9, 0x6, 0xd676, 0x8001, 0xffffffff, 0x3fac, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x7fffffff, 0x447, 0xfff, 0x85}}, &(0x7f0000837000)=0xb8) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00008cc000)='/dev/pktcdvd/control\x00', 0x400400, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000015a000)='/dev/autofs\x00', 0x80, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005af000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000068a000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003c5000)={0x0, 0xf9, "3ca5aaca761bb62b14b31f65d1b3b74a6538bf20d4dcb35b8d86de12f3d24a29e158f60b9b3a57893d73c7268024868d30e2a0288282042fb49150d428923e5180ee4ce1a367f7b1794e76072c2c3ae9418e2e1c013d925308433f0bb7049194b9d786590e317cfd8c204d947ed705859467096df7b8ad9bab133cefa9146e4f325705d1bed01eacde700b629c41bbd0f89aecf9582a92076a5041bac8b5a3174e950a759eceb1aaa46bb9924c385b4f8555b94c1fc8583d3906463889c941ac56623b519080a42f6e10db0e0332c3e6a614a7bf2062de421902462f286379a9504b92d0ba7b8313378a44d0badfdb5ec033b1d4f0c88f6022"}, &(0x7f0000873000-0x4)=0x101) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000795000-0x6)={r2, 0xe0d5}, &(0x7f0000a89000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000261000-0x8)={r2, 0x7}, &(0x7f0000f9e000-0x4)=0x8) pread64(r0, &(0x7f0000d7f000)=""/53, 0x35, 0x0) r3 = add_key$keyring(&(0x7f00003a3000)='keyring\x00', &(0x7f00003bb000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000f3b000-0x12)='.request_key_auth\x00', &(0x7f0000f3a000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004de000-0x3)=',-\x00', r3) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000bd0000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000837000-0xc)='/dev/rfkill\x00', 0x200002, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000629000-0x4), &(0x7f00003a1000)=0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 46.542469] binder: BINDER_SET_CONTEXT_MGR already set [ 46.547811] binder: 8180:8184 ioctl 40046207 0 returned -16 [ 46.567697] binder: undelivered death notification, 0000000000000000 [ 46.576999] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d30000-0x3)='/dev/sequencer2\x00', 0x2a0002, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000c9f000)="202196a3aca686886dc4be615721abe450ed2c0be058906f504903e597a3d9a513436dc35cd4b44cf869db54ac9efa6748ff43ef4d748a0abf1df6391a89724b9839cb2f19aa88f54c28134e4dda21cb1429e60be7b11553e87b2b5a2b40de59a6081ba17671f3e36e2e9909fa1ca5993708dcb656100ecdd71ab279f4a40fa4bb9551300c2582a60445497a8733f5d7c1") read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000a62000-0x8)='./file0\x00', &(0x7f00006de000)=""/83, 0x53) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005cc000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d53000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/4, 0x4, 0xfffffffffffffffe) [ 46.606575] binder: undelivered death notification, 0000000000000000 [ 46.610981] binder: undelivered death notification, 0000000000000000 [ 46.638566] binder: BINDER_SET_CONTEXT_MGR already set [ 46.638576] binder: 8203:8212 ioctl 40046207 0 returned -16 [ 46.659048] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000f89000)='./file0\x00', 0x80) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) socketpair(0x4, 0x0, 0x3, &(0x7f00001db000)={0x0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000259000)) 2018/02/15 17:55:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x27ba, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00008a8000)={0x0, 0xed2, 0x5}, &(0x7f0000b15000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fed000-0x8)={0x0, 0x1ff}, &(0x7f0000dda000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a8f000-0xb8)={r1, 0x800, 0x9, 0x6, 0xd676, 0x8001, 0xffffffff, 0x3fac, {r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x3, 0x7fffffff, 0x447, 0xfff, 0x85}}, &(0x7f0000837000)=0xb8) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$ax25(r0, 0x0, &(0x7f00006f9000), 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x600008b0f, &(0x7f0000fa2000-0x28)={@generic="10463b6de51bc39770c58b6f06906731", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}}) 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0xfffffffffffffedd) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) recvmsg(0xffffffffffffffff, &(0x7f00008af000-0x38)={&(0x7f0000c45000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f00005c4000-0x40)=[{&(0x7f0000264000-0x8f)=""/143, 0x8f}, {&(0x7f0000a05000-0x57)=""/87, 0x57}, {&(0x7f00009de000-0x14)=""/20, 0x14}, {&(0x7f0000e98000-0x86)=""/134, 0x86}], 0x4, &(0x7f00004f3000)=""/13, 0xd, 0x16}, 0x100) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000c16000-0x12)={@common='ip6gretap0\x00', 0x3f}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b10000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x2}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000837000-0xc)='/dev/rfkill\x00', 0x200002, 0x0) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000629000-0x4), &(0x7f00003a1000)=0x4) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000864000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e4c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00004c1000-0x40)={&(0x7f0000b33000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ee0000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000ec5000-0x8)=[0x0, 0x0], &(0x7f0000f81000)=[0x0], 0x6, 0x7, 0x2, 0x1}) dup3(r0, r1, 0x0) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) splice(r0, &(0x7f000017f000-0x8), r0, &(0x7f000049c000), 0x9, 0xe) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x101, 0x4000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00002ff000-0x8)=[0xd325, 0xc30]) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001c4000-0x20)={@generic="dfd34f361842ac27647b4facdcf341e5", @ifru_flags=0x3c01}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d0000)='/selinux/checkreqprot\x00', 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005fa000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000a3f000-0x8)='./file0\x00', r2, &(0x7f0000b82000)='./file0\x00', 0x6) writev(r0, &(0x7f000031f000)=[], 0x0) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x27ba, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) listen(r0, 0x1) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bd0000-0xc)={0x8}) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000432000-0x60)=@nfc_llcp, &(0x7f0000856000)=0x60) bind(r0, &(0x7f0000a37000)=@ax25={0x3, {"0030f298e72d11"}, 0x8d43}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000047c, &(0x7f0000621000-0x18)=""/24, &(0x7f0000ad3000-0x4)=0x18) [ 46.750761] binder: undelivered death notification, 0000000000000000 [ 46.767675] binder: BINDER_SET_CONTEXT_MGR already set [ 46.780438] binder: 8232:8241 ioctl 40046207 0 returned -16 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getresgid(&(0x7f0000f0b000-0x4), &(0x7f0000e22000), &(0x7f0000726000)) writev(r0, &(0x7f0000ede000-0x10)=[], 0x0) 2018/02/15 17:55:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) creat(&(0x7f0000a89000)='./file0\x00', 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:39 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000069f000)=0x0) timer_create(0x7, &(0x7f00002cd000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000f33000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x2000000001f, 0xfff, 0x6}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000187000)={0x0}) utimensat(r0, &(0x7f0000c2f000-0x8)='./file0\x00', &(0x7f00002f0000-0x20)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000f0a000)) r0 = socket(0x1000200000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) connect$unix(r0, &(0x7f0000274000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000825000-0x8)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) keyctl$revoke(0x3, r1) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)='0', 0x1, r0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f0000edf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008f0000-0x4)=0x10, 0x80000) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000061d000)=@generic, 0x10) 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) listen(r0, 0x1) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bd0000-0xc)={0x8}) 2018/02/15 17:55:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000031c000-0xd)='/dev/usbmon#\x00', 0x9, 0x100) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00005fc000)=0xd7e8769e23eaa99) r1 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0xa, 0x80000, 0x9, &(0x7f0000124000-0x8)={0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000915000)='tls\x00', 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f000022a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a69000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00004b5000-0x10)={r3, r4, 0x1}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000763000-0x1), 0x0, 0x20000001, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 46.819902] binder: undelivered death notification, 0000000000000000 [ 46.831477] audit: type=1400 audit(1518717339.734:34): avc: denied { listen } for pid=8265 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000f89000)='./file0\x00', 0x80) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000003) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006e0000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000009d000-0x4)=0x0) stat(&(0x7f00005bc000-0x8)='./file0\x00', &(0x7f00009bc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000017b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000ffb000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c17000)='./file0\x00', &(0x7f0000b28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009ba000-0x8)={0x0, 0x0}) stat(&(0x7f00001e3000)='./file0\x00', &(0x7f0000f56000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4e000)={0x0, 0x0, 0x0}, &(0x7f000034e000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000828000-0x4)=0x0) stat(&(0x7f0000ed4000)='./file0\x00', &(0x7f0000082000)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() sendmsg$unix(r1, &(0x7f00007ea000-0x38)={&(0x7f0000307000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006f2000)=[{&(0x7f0000d0a000-0x52)="3483170e381c8cc176a32b7416cc0fe1be8782c3eb00ef80438a8b9d76aa72ce95eaf2bda97962a82a8bb968a6f1c346be80801d203d78532031ce54c24f8f717e3737706fae8c255ab326cc72244ab894fd", 0x52}, {&(0x7f000096a000+0x327)="3d8e2f38e76aafa299d3043456f2ce3addd7fe883abf5c1ac23edd9519dd8828efced3c6bda91bde7307dce30dac28dcbf94a26e78acd2f3054856734f138b099f2a33c6ed72d6da0de2d7dc652a99da0198f6ee9e6bda1cca173097d6a5e3dd4eaaf911cd839fda793a874b367d95d384932f514c3c636339ff47b13b766a35cce2ce298aa946e378f1f95b56e9fcefaca3867b12b0b803bd71fe87f99941c237e78a24b201d2e9323b683540c8", 0xae}, {&(0x7f0000ef1000)="2851491a91bbcd3ad4918d1778e67201e0e83f21c51b1d9565a22f10937185393707abb295a945", 0x27}, {&(0x7f0000a2c000-0x36)="d277398980ef540f27dd21a197101921f270583b473b7dcfc9af66ec85c3fcda83daa2269c44670ef44cacd4f45edcb94df1a59e73f4", 0x36}, {&(0x7f00001a2000)="261a091848d9fc137e96971099394cca10ad223f864dfc9a3e7b1bd3326590357ba7068144f84b79611351251a295ae12360af70dc4efc2f01a7b6d026b3d7f79074d696d4b570907c9f933ba783c3d589e3c792c70808dca1983d012211a39b4134b5", 0x63}, {&(0x7f0000828000-0x9a)="110d0a04513e5af99703e3680525e26133fc20a2d6369d951f71d162a370dd0a9fd67f14ea1674d21b8a88fc4c2a8db67adbc6b1744e712899e7b4be8d3a8dde0c8ffffd1f6a33e2cf56edbf48b21c611a3bcb0352d15d061e69904fb8eb47cba49b5890a554d855320860afa39e20c1658697ae80fabdcba3f7afb9955b806d8d7bbf94de02ccf2adfc66284f9aa7b1085acce9d2e04c9b5538", 0x9a}, {&(0x7f0000324000)="6d08dea30a04ff440b51a5c381efcbc0593d16172eb977c5", 0x18}, {&(0x7f0000d07000)="489c8b0bbdb35243a2141c5bd55a2c4db71c9631f61086bf06236b8f61efdfa8c4b8abd19a7bbb057da5a5326e4bd51f0e75ccab3fdd70d1c0604cfe78b29a5885b124bb14a01ae52fbecc7800c85735cf594b8d16566077a051e502372e162ff397b93c40def77f3b613770200ac85041dcb82669edafabc1bb57b06935810e19ad2d91f3154dfcabcc06fb1e7ae40fda77f1", 0x93}, {&(0x7f0000b29000)="5be19e189c39bbe9d25b6245922cc45fa9ba5af5ca0d16caca9bffcf620c57189eed191869f0ead3559ff2ab97c1ffe3c0c37a37391766e09082a8bed6965050ab3ca0843a13df0ec29b879a477c9105f076b23e85497cdadbfcd42018ba744c4fbe1e196d87783aba784cafad4d3ef54f5a0fd53751d161eb84e4c7888d7c02aa8e99e057b0de07f0ddb8db990505d36bda17c96c1a3cd14e622b9f81e6d640e7e0ccbf3c8693af1c22f463424f76", 0xaf}, {&(0x7f0000359000)="20b739e8541ff09fd6e8d27f756539737e820d508148bb5ede3c708ad2817546b2a70a642b239861f21105ab5633f1ab47b7de7dc1d25857b9a495336f97443b77fbfc8a16f64ec5cff5385fa0470d3bb1e5d191887488fe4c4ae085095479a2fb043fe1cb348f5f653503fafd3edaccc72cb187a8d43ad64e76f76d8c7109a4a1663c14610c19cd7248364e54e95c61ebf7a5a06e6f8f38bed4b6bb838e0cf771fa5c922a24b5c2654bce6362f6941cced4016721a7a16f78a960c924a5f127791c2b165a7cddd2465ccd39b21bfd0784f0e72ce2581260861d6b7fcf9d3b96477fff78aea1e613a782d7e51f073050b1d570006d67cf337e", 0xf9}], 0xa, &(0x7f0000dfa000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xa0, 0x4000}, 0x800) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) getresgid(&(0x7f0000f0b000-0x4), &(0x7f0000e22000), &(0x7f0000726000)) writev(r0, &(0x7f0000ede000-0x10)=[], 0x0) 2018/02/15 17:55:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00008a8000-0x78)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @multicast2=0xe0000002}, 0x20, 0xff, 0x100, 0x9, 0x1c61a9db, &(0x7f0000738000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffc00, 0x7, 0x8}) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000953000-0x1000)="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") 2018/02/15 17:55:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) listen(r0, 0x1) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bd0000-0xc)={0x8}) 2018/02/15 17:55:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f00007ae000-0xa6)=""/166, 0xa6) 2018/02/15 17:55:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000f3e000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000746000)={r1, &(0x7f0000153000-0x2a)=""/42}) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80006, 0x4, &(0x7f00006e2000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000067b000)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000891000-0x4)=0xe8) quotactl(0x8, &(0x7f0000607000-0x8)='./file0\x00', r3, &(0x7f0000577000)="976eee0776c010d9716c3ce972747cc9b21a8132d0edbbb830a1d700af2520824b79c616fc713bcd8e23c4c0efa154b4dcb5608def69050422275945a1d4c2c859f32000f00ae9cae15b3bd2719aa1dc7ab152752eaff8e12917d4dc666ea968c91e3a1e9cf5da19a5b2be70e11f1cc4859b8822ab4b2769ac4c22d1f8d192ecead14f41a47274f6c5bddf5fc2f3b3d298979f415920af0523b74aa0dde24006e793a856cf9c9c9668a3a94b9dee65e4b61054e4c96c0a603e406269aff27ed2ce807e6386903a1486e3ffdc9ac08510a8b6792d89fcf3d548aa0964066d7a4f1d3c32977bccd72822d149c1600b2f1bbc1e72") mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) [ 46.909286] binder: undelivered death notification, 0000000000000000 [ 46.945260] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/15 17:55:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000079b000)='/dev/autofs\x00', 0x8c, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/15 17:55:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000018b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000670000)=[{&(0x7f0000eb7000-0x3a)="c0f9dea486058630da51dea31e6d5756673b904fd58c25c4e625e7d3d4dd331b27c03c2316e89af02f7235180cf5710e39ad4d6aa70ebb0306a4", 0x3a}, {&(0x7f00007d7000)="bb3358b9f0cff7ff2b2ca5911a17bc924bfceae5c02190f560192cd25ee29580239d2bf249484fd9d613a2424bb1ba011bf997279acf0074b37f61794896da47a54036a65c88af109793e70fb7aa777e1bb017c8bc034c75d45d2fc72643fb3fb1df0ec1dbf3cf74e4a040ec1d9881de6ed21301db902e9106d4cf3d75cf0688a02df00d4005c85d0339172b03d13ef99d9dc08c5e0f197d26cdc3729ee6891bce9bf3d16b386279115cf705a6ce6591a040", 0xb2}, {&(0x7f0000f56000)="ab2d98c7b296f105f708dd6c2a3424897331cdf852aad43a99a2aabbed280073900838f315d0468d3629b672a99282b38a3f36d2c3c615c3e21e5349c1035baba3ddc39af9082b7b4df2ec0d9c3db1455b30e4efba24b5e533933bad4c1f9bc45e1ab1687d8213003b083a5f595b0c458d8e81fa4e6675bb3f988ca9a48a1dd0d80ae61b93", 0x85}, {&(0x7f0000001000-0xf4)="babe25904ba5df32eb5be0f72c546c886e345cc2dbdcdd0e14837bd2e1167c584bf5cae5243e020418f88d72a8a54fd2e95a93ee827c333115f9f4daef7a3b5e91cd5a8ae4fe0ee8ff634c4d80c0b469b06ba8f381173202e94889533ddec75b3472b57e24b6e22facdb4a6f0af827944e13d05918b507b5bb3dd0cfa74a758f352a60cf97575435106ad7e7074d9f6db3b422b4c4bcd0ffdc0a38d71fd6887644e7156b70b3695e80fca0ac2bb2b0c65ac1925f9b4a7e4b7913136dc1baa2af1afb23d1f22e133a48ad3760a41a57e4bc11f84005f0a34ced489a17a5f0a62c72df3452a6cb9faff85487ead9696776988935e6", 0xf4}, {&(0x7f0000000000)="55cf2c9991e3ffd4b0c08d250d004a3ffe2788b577f714412565334c4eab841fbacf4af7df109fe028252cbada0809b4a69e938f7361794231b6eb751a9f1b31ea57700728c9edfedba3db3e5c5247d45745a594f09635f5b967298b58b18d4a78abe228c766f49f57c731a391afc5eaf9ff33cbbbfa", 0x76}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000114000-0x8c)={0x7ff, 0x7ff, 0x6, 'queue0\x00', 0x4}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$void(r1, 0x5450) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000b6c000-0x4)=0x7, 0x4) [ 46.974026] binder: 8278:8317 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.992020] binder: 8278:8307 ioctl 40046207 0 returned -16 [ 47.008494] audit: type=1400 audit(1518717339.914:35): avc: denied { bind } for pid=8325 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 17:55:40 executing program 5: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000ed2000-0x188)=[], 0x0, 0x0) 2018/02/15 17:55:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000dfe000)='/dev/sg#\x00', 0x6, 0x200000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000dc1000)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009cb000)=0xfffffffffffffffe, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000376000)=0x4, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a32000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ef2000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000409000)={r1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000598000)={0x0, 0x0}) fcntl$notify(r2, 0x402, 0x80000001) r3 = socket(0x1000000000010, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f9b000-0x18)={0x0, 0x3, 0x10, 0x6, 0xd5}, &(0x7f0000457000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000032a000)={r4, 0xfffffffffffffff8}, &(0x7f0000ded000-0x4)=0x8) write(r3, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r3, &(0x7f000001b000)=""/166, 0xa6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000e46000)={r5, 0xffffffffffffffde, 0xfffffffffffffeec, "b6cf537577231592c3e9edcc4d0c7144ddf77f59dca5c79ca1060b0a3df83914c68e66a89d2ad1fe84a429"}, 0x33) 2018/02/15 17:55:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000f4a000)=@nl=@proc, &(0x7f0000388000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00004ec000)={0x0, 0x80000001, 0x2}, &(0x7f0000694000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000126000-0x38)={&(0x7f0000157000-0x1c)=@in6={0xa, 0x2, 0x1f, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000a68000-0x20)=[{&(0x7f00009fc000)="386752c5067ef172629e314877761ab2eefd621dbca1e68bccf20fe6f1c0e7abd393e104b5b67526faa9a12dda884b396850cd56e13e9111589ce9a532e1dbc63794034d350958db77605611e562e043080c724ce0f5b1b50d3ec5bcb8b548593192506e1f996fd6ad8b4b10546d021b1fe62828", 0x74}, {&(0x7f0000e3f000)="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", 0x1000}], 0x2, &(0x7f0000f7b000)=[@init={0x18, 0x84, 0x0, {0x6, 0x100, 0x8001, 0x8001}}, @sndinfo={0x20, 0x84, 0x2, {0xc4cc, 0xc, 0x5, 0x10, r1}}, @init={0x18, 0x84, 0x0, {0x45, 0x0, 0x3f, 0x7}}], 0x90, 0x8000}, 0x810) r2 = socket$netlink(0x10, 0x3, 0x9) writev(r2, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000056c000)={0x0, 0x0}) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r4 = accept$inet6(r1, &(0x7f0000ddf000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000d9000)=0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00003fa000)={0x0, 0x6, 0x7}, &(0x7f0000a88000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d82000-0xa0)={r5, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0xd3, 0x1, 0x74b9, 0x1, 0x80}, &(0x7f00006fc000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00009b6000)={0x0, 0x47, "814bb92b2dcac2155bda437ebae1d3525ae3b02bf7aa579e5bac02fa4328659c223551e7461dca792171453ff36f523e9250e75f0834c536d3d7a20e25cd780f921ee8411bb89a"}, &(0x7f000093a000-0x4)=0x4f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000086000-0xa0)={r6, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0xe1d, 0x7f, 0x2e51db97, 0x1000, 0xfffffffffffffffb}, &(0x7f0000eed000)=0xa0) setsockopt(r3, 0xffffffffffffff80, 0x6, &(0x7f0000f79000-0x9b)="5f67a1f99d3806b4763eb025a952a05b4be8de73a898ec4f6ada671d86126c63a57e5cdccf5f8a84467fcaca1718144d612c48e2900d10fa8e02abd36c16dae14b750409d6e9739b0bd99a79fe7c7d161245dbb4d738fdcb78e72f9454d442bb518028d6eddf7ba1b7021857897699a8dc9f922cca326d67a64a4c0333711c98aa6d5ce726f41a1e68071cf36cd80ef18476d657e42b817fee8c8f", 0x9b) rt_sigpending(&(0x7f0000223000), 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000185000)='/dev/keychord\x00', 0x1, 0x0) getpeername$packet(r0, &(0x7f0000345000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a16000-0x4)=0x14) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) modify_ldt$write2(0x11, &(0x7f0000413000)={0x5, 0x0, 0x4000, 0x2, 0x40, 0x0, 0x1, 0x101, 0x7fff, 0x7ff}, 0x10) 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f000018b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000670000)=[{&(0x7f0000eb7000-0x3a)="c0f9dea486058630da51dea31e6d5756673b904fd58c25c4e625e7d3d4dd331b27c03c2316e89af02f7235180cf5710e39ad4d6aa70ebb0306a4", 0x3a}, {&(0x7f00007d7000)="bb3358b9f0cff7ff2b2ca5911a17bc924bfceae5c02190f560192cd25ee29580239d2bf249484fd9d613a2424bb1ba011bf997279acf0074b37f61794896da47a54036a65c88af109793e70fb7aa777e1bb017c8bc034c75d45d2fc72643fb3fb1df0ec1dbf3cf74e4a040ec1d9881de6ed21301db902e9106d4cf3d75cf0688a02df00d4005c85d0339172b03d13ef99d9dc08c5e0f197d26cdc3729ee6891bce9bf3d16b386279115cf705a6ce6591a040", 0xb2}, {&(0x7f0000f56000)="ab2d98c7b296f105f708dd6c2a3424897331cdf852aad43a99a2aabbed280073900838f315d0468d3629b672a99282b38a3f36d2c3c615c3e21e5349c1035baba3ddc39af9082b7b4df2ec0d9c3db1455b30e4efba24b5e533933bad4c1f9bc45e1ab1687d8213003b083a5f595b0c458d8e81fa4e6675bb3f988ca9a48a1dd0d80ae61b93", 0x85}, {&(0x7f0000001000-0xf4)="babe25904ba5df32eb5be0f72c546c886e345cc2dbdcdd0e14837bd2e1167c584bf5cae5243e020418f88d72a8a54fd2e95a93ee827c333115f9f4daef7a3b5e91cd5a8ae4fe0ee8ff634c4d80c0b469b06ba8f381173202e94889533ddec75b3472b57e24b6e22facdb4a6f0af827944e13d05918b507b5bb3dd0cfa74a758f352a60cf97575435106ad7e7074d9f6db3b422b4c4bcd0ffdc0a38d71fd6887644e7156b70b3695e80fca0ac2bb2b0c65ac1925f9b4a7e4b7913136dc1baa2af1afb23d1f22e133a48ad3760a41a57e4bc11f84005f0a34ced489a17a5f0a62c72df3452a6cb9faff85487ead9696776988935e6", 0xf4}, {&(0x7f0000000000)="55cf2c9991e3ffd4b0c08d250d004a3ffe2788b577f714412565334c4eab841fbacf4af7df109fe028252cbada0809b4a69e938f7361794231b6eb751a9f1b31ea57700728c9edfedba3db3e5c5247d45745a594f09635f5b967298b58b18d4a78abe228c766f49f57c731a391afc5eaf9ff33cbbbfa", 0x76}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000114000-0x8c)={0x7ff, 0x7ff, 0x6, 'queue0\x00', 0x4}) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$void(r1, 0x5450) sendto$inet(r1, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f000000d000-0x24)={0x0, 0x0, &(0x7f000000e000-0x80)=[], 0x0, &(0x7f000000e000-0x7)=""/7, 0x7}, 0x0) sendmsg(r0, &(0x7f000000e000)={&(0x7f0000004000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000002000-0x20)=[]}, 0x0) 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000070a000-0x8)) [ 47.103584] binder: undelivered death notification, 0000000000000000 [ 47.135253] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=20 sclass=netlink_audit_socket pig=8354 comm=syz-executor0 2018/02/15 17:55:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00009d7000)={0x0, 0x0}) r3 = accept4(r2, 0x0, &(0x7f0000fb9000-0x4), 0xea9c0e7d3b5620a3) accept$packet(r3, &(0x7f00009a2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c0d000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00005c0000-0x18)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7, r4}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) r5 = socket(0x9, 0x80000, 0xffffffff00000000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00008a7000-0xc)={0x0}, &(0x7f0000244000)=0xc) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe5000-0x11)='/selinux/enforce\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f000071b000)={0x0, 0x1, 0x0, []}, &(0x7f0000a9b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00007f5000-0x4)=@assoc_id=r8, &(0x7f0000c1d000-0x4)=0x4) ioctl$DRM_IOCTL_MARK_BUFS(r7, 0x40206417, &(0x7f0000f21000)={0x8001, 0x7, 0x5, 0x6, 0xa, 0x3}) lstat(&(0x7f0000bee000)='./file0\x00', &(0x7f0000457000)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r5, &(0x7f00007fb000-0x38)={&(0x7f00002ff000-0xc)={0x10, 0x0, 0x0, 0x8000100}, 0xc, &(0x7f0000302000-0x10)={&(0x7f0000dde000)={0x4f4, 0x3f, 0x33a, 0x3, 0x2, {0x1a}, [@nested={0xb4, 0x5e, [@generic="c15410bafcbb6b6452ed19471f5555d8280b9625e2359fbfaf66d3f516b57e55a60ee8f5b5599208f86b4468f864e9251ddeb44f0f462b7098882fcea7678a3290ce34f747ee132f5e008bbbcff95ce0bb160e8aa0c28feb593cc7df7647fe30aefcbed0be7082b071184a443670704a19a0e0a648acc0627df6b0bc22929d879da68115659cb81bebd9c5ed39", @typed={0x18, 0x48, @str='/dev/binder#\x00'}, @generic="cdea62ea1e7000fd7bce37"]}, @generic="bb2f9f20824764d06cac89c8b5bd2f717f6749f4c7a8f6e30afec0ac3767b740d2ba0be6c0b9220a30260b4edd787f2149412ba997da1398504f2319edaddbb6085331b541357e016b", @nested={0x34, 0x95, [@typed={0xc, 0x48, @pid=r6}, @typed={0x18, 0x73, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x21, @fd=r1}]}, @nested={0x384, 0x82, [@typed={0xc, 0x4, @uid=r9}, @generic="d5da0769dd8b3bfad06ac795ea84351c3718683371379f60d5d74adae76733274d15a9fb462db6f76fd186d1537eb1e91252b0a007aebe809172a4b12f3deb3306c50c2fd7771fba7698288b86a0c6ee121bbba8360b7c460755202c8f22a0291df2709bf248b4fe8ac97dca8b4c766dd81c6ce0967024745fde3deb104b9457c3ec805a20603908609d76d3bd566eca3164dc914afec87cb7eb14d4fb5afe1999ee6389954715d18c45766920731cfe33ba1d8f2871984b1546970696f52745802609ddb1c09166ef466ab1b87c38f848e35c7377f78c5ad0acb5d5d48b93e95bacf8e02b0ff2e9c2edd7e3a29fd28949e2c576db198a672cbd7e68", @generic="2dd18640f8f3813111fa793f7bb91d83ac67392df58225aa9150a892d32c10676abbf7c8cf07664e55de2a7d58c3dd1d8cba560e1540ae261be194ee6585a28ef71482ea39cfd655250ac30272e52785da4736240cba9247191657543e9a1141897efd74f8701581c44437041cea5fe010abcd6489e6367f256fd5e31eab3195222e3b9a62915293b711e67ce36d26b0300fdfd85a200d9a074018bce4ed0facf02c85ea1c4755cbb3dfa20984d5f8d6cd5011aeac44c4e73654d3aa47d6cdfde5b4f0ea8f0f8fbb8c13be3d7b1095b6d37de8dd49b06bcb7826a86874e2", @generic="d5c1627ebcb92235f2abc04d2523afadd60987aee97f41a82af86bd94fb4494087689ef6caa64381aad40e59f990cb5bf05e60ae542f9c0a6d213bc8620bead7309b82b3c98df3581d58444356c32b0ee5111eb45d60cfce87b8091b74e74d8cc73512ff948d58ff5bb4fff0effa4e4229fc67167b49b341a4316c64f9d7235ab54f9f0198f6", @typed={0x8, 0x8a}, @generic="76569b8f12eb841e872e2655c9aab69c", @typed={0xc, 0x2a, @ipv4=@rand_addr=0x100000000}, @generic="98ab21585ab7f61c0eafd240c8109f69a44385b4febf0ce82e2028c39cd30800cf98a77621f3c0c1aca1f5f9c371ffd19e35934c3bd50220d1810033031a6b50a94ec7a5ec7ac0fe43feaae9742c159c7b26cb50a9baebb153ad7d8535da200780bba8243d489c39931df5fe51cdeea0628c4c6cb27cfba5f7c76862f159c842daa44e20d64c81fa3b126ee6968b50d7d3f3459b0333ba8c0ef9aa55e8c304d32e18cee9ac86baddf149c4504992bb5f9cacba477097", @typed={0x18, 0x7, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="c86af55b98ad5badbbe3ad25817c848b93e24422264287ddc016b2194f2a3bea"]}, @typed={0x10, 0x46, @u64=0x1f}, @typed={0x18, 0x31, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xb}}]}, 0x4f4}, 0x1, 0x0, 0x0, 0x4000005}, 0x0) ioctl$TUNSETVNETHDRSZ(r7, 0x400454d8, &(0x7f00005c4000-0x4)=0x14e9) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r10 = mmap$binder(&(0x7f0000cc5000/0x2000)=nil, 0x2000, 0x8, 0x24110, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f65000)={0x6c, 0x0, &(0x7f000046d000-0x6c)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x1}, @exit_looper={0x630d}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f00006e7000)=[@fda={0x66646185, 0xa, 0x1, 0x2b}, @ptr={0x70742a85, 0x1, &(0x7f00001c2000-0x1), 0x1, 0x1, 0x1f}, @flat={0x776a2a85, 0x100, r10, 0x2}], &(0x7f0000916000)=[0x0, 0x58, 0x20]}}, @release={0x40046306, 0x1}, @exit_looper={0x630d}, @dead_binder_done={0x40086310}], 0xcc, 0x0, &(0x7f000046f000-0xcc)="1868492ba4d455901ee916061e34374dbd6ef6f65ea01c40154cc333cbd471b24f06ecdbd1a54e34773fce7b84952054873e67353a593d5b55c1548590267eb552775deed5f1677459b0df17067b870c8a48cb8851e8a7ace2ee80c87879c634bc235f81d91ad3e615edb486581380839ef7d5ebd986b568e1337182377eb5aa12ba3b872f21c007a0a3eaf1ab359f0e41350f3f6398dd9f78641c28f28901f3feecd8e464e2af074caa37eea42eae9eff23864c1e8c3699ede09a73184e4735e720ed0e4150da64febc7a11"}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 47.150764] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/15 17:55:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x9855818e1a3f34f7, @time={0x77359400}, 0x5, {0xde4, 0xfffffffffffffff7}, 0x4, 0x1, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x11)=@known='security.selinux\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e24000)={0x62f9, 0x0, 0x0, 'queue1\x00', 0x3f}) 2018/02/15 17:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000db8000)="00000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcba94bbeaf576ae04e184e7e37f0a9b18777dd8a929f4277521796b18ba021c7aa2ae34a29c7f61b6b9321967bde38ef310ff0", 0x56) fremovexattr(r0, &(0x7f000019e000-0x10)=@random={'security.', ']self%\x00'}) read(r0, &(0x7f000001b000)=""/166, 0xa6) syncfs(r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b50000)=""/4096, &(0x7f00003fc000-0x4)=0x1000) 2018/02/15 17:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42c00) 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3de}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/15 17:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a9000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000725000-0xe8)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f000035f000)=0xe8) lstat(&(0x7f00009e5000-0x8)='./file0\x00', &(0x7f0000180000-0x17)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000c48000-0x8)='./file0\x00', &(0x7f0000228000-0x8)='./file0\x00', 0x1000, r2, r3, 0xfcb0, 0xffffffffffffffff, 0x20000) getpeername$netrom(r1, &(0x7f0000989000+0x330)=@full, &(0x7f0000b6c000-0x4)=0x48) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg$nfc_llcp(r1, &(0x7f0000253000)={&(0x7f0000cb5000-0x60)={0x27, 0x8, 0x7fff, 0x7, 0x1, 0x4, "92a49406e791173b7ac1da047c264d43a09b5bd63733c327cd9699f500375707ee760fa351d32607e256e6a5c7a51a0365a77cfa15facfee28637edf4d4dad", 0xffffffff}, 0x60, &(0x7f00009e1000)=[{&(0x7f0000eaf000-0xc7)="1400f9b761d4d9baf680cfdb63d26797de9a192d99a490058a872d2bba01eca87f215066c066b6476ec9f199027490190d4564cc5ef39b08317a7b2ffa76dcf52918be45a6f9062db545fd469091380d3b37e8e2298d38abcc7d43c209273f4433b544255f676bfc33c79412ae192a5640c71d19a3c13c5991cb9c670f46902bb9736854b87047de3ddef5558f3e3205d870c73c810a6283363ea5922993815d460f19ed72cffb8592998e26cf479bf303e65a5b16b7fe4ede5d883494523fbdd5c3bd5434cb07", 0xc7}, {&(0x7f0000d60000-0x21)="ccb5f44d2ef5b8ce3d8486470f695877a2bf960fa345d7a7b1bf756f321d6e1b28", 0x21}, {&(0x7f0000b75000)="a107e069e0c02e8a0abcc3b4debf8c0a93c914ac42be622bcc2fa48389ffef07c9bf602a5655e871d5010a6d4b55d9ca5243f73061d6700b9e6399d8f7e9fcb884477922aa14484e75d1d31a9d53c52f97750baf5693a6c4128a84edf0b81a6a191310e00f00bb0250677baca94610835b2709b6c2dec31e77e0603c0fac9c73bab43baeb78448bde89bf9a5f8f8ca35712d38d5016d6a2f93d978fd935fbdb558ece26377e84c513db5334c244078e430ede27174bab47ce90ebe02dc359ba9b560ddf5a295b48967e46da9761079b911362de4fbc9bc987b2a5796ed61916ab6da0292edf4ba", 0xe7}, {&(0x7f0000b9d000-0xe)="43e3306fa678953cfcaec6b18ca8", 0xe}], 0x4, &(0x7f0000e77000)={0xb0, 0x1, 0x0, "e74ce08832d0709570c6cd932b33242bc7c51c8c1eaf27d0fc3d59f9ddeca63320aad74290a22496985d1a7db5076ff60aa4a35cc74062e6480487dd52618408617d12ed616001418e1c7a0271b1f4b121674b27dfa258357e2df57a8b54985298eeea707c3ef2ce0661dfdc1ed4b7fe5a47c273aa28eb2c943eef0a7e1f6389df5d60135dda70fbaa77a81d4a3278b406ea5dc428280c35694f7d9d64a5"}, 0xb0, 0x80}, 0x4001) mq_timedsend(r1, &(0x7f00001c5000-0xae)="efb77dbda42852f2b8215afb10205d10bc37a762a3913aae71932a1c7b4e8fbeaf9730cbde0b55100a56b64adafdb83f71e249498e554e1a7f0a20b17a09fccb7ba141ef440e05e71dd8d0932a5c81ae41fef05511cb65a2cda73b9fe9cebf74ce4e01287d72e1018b8371c0eab6237291326c1ba9a19a814fa08f11ce26abdda7c772f458c60505adea7a047900d8557a21f6f87a24a8907b19f98e69416a214e4b040c2d75a890e1f456baa9b7", 0xae, 0x200, 0x0) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000963000)=""/28, &(0x7f00005af000)=0x1c) [ 47.150776] binder: 8345:8360 ioctl 40046207 0 returned -16 [ 47.168469] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x3, 0x0, &(0x7f00005d9000)) 2018/02/15 17:55:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) fchmodat(r0, &(0x7f000097a000)='./file0\x00', 0x4) 2018/02/15 17:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000409000-0x4)=0x5, 0x4) 2018/02/15 17:55:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) add_key$user(&(0x7f00006d1000-0x5)='user\x00', &(0x7f0000982000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000736000-0xe5)="393354b5f4e100f296b7bc20be298c915ef0e8ce6f137b1e87928bb5516b0609e185ac9143fcccb2379710f4bbec5e324f0fe9ae404fd351e0839422fb1994d4ac539ff9a8c9ef3a56f01874905b26f8d0fc58cef00966f2ed7b38dc5f71978025d867bcd459a5c953c3b51d980dd2ef3eb6d6f64719107c932500603ce832b5317861efcb9b361835d646cb04d3d79564dc57308af70e1dca769368a28b759e20346852b667cb3bf2c5b464c813a52057eb933bb974f1c05f65fe254b7ee33558a724aa62149d47ac4097369d63db9fb41c45c25a764b3cd83c3f963689f6efe33d915ac0", 0xe5, 0xfffffffffffffffe) r1 = add_key(&(0x7f000077e000)='dns_resolver\x00', &(0x7f0000d64000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r1, &(0x7f0000c84000)="a9cb1293142bdefe5ae67960", 0xc) r2 = accept(r0, &(0x7f000048c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009ad000-0x4)=0x1c) r3 = geteuid() r4 = getpgrp(0xffffffffffffffff) r5 = geteuid() getresgid(&(0x7f0000d7b000)=0x0, &(0x7f00002c1000-0x4), &(0x7f0000bc1000-0x4)) r7 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ce0000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000c3000-0x4)=0xe8) getresgid(&(0x7f0000156000-0x4), &(0x7f0000cda000-0x4)=0x0, &(0x7f000015f000-0x4)) getcwd(&(0x7f0000a72000)=""/13, 0xd) sendmsg$netlink(r2, &(0x7f0000460000)={&(0x7f000068e000-0xc)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f000014d000-0x20)=[{&(0x7f0000df1000)={0xbc, 0x3b, 0x20, 0x3, 0x1, "", [@generic="5a782863ec14881363774035553e89170d6f2019c68c01820c3989f5dad402f678676a121bf2bb175bb5c5d187a8b93cb00878ad14b7951e4a44e702edc63d54fc6260068a2b6f3faefa18f15abe946d255e091194c1243e1cce11fdc56acb53b79e5867f01a6a4f712fcf6b00a77097055dd62c807bcd4cc209071f190dd1d2f92119a4e7", @typed={0xc, 0x3c, @fd=r0}, @typed={0x18, 0x64, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0xbc}, {&(0x7f0000507000-0x1b0)={0x1b0, 0x2e, 0x0, 0x2, 0x2, "", [@nested={0x98, 0x3d, [@typed={0xc, 0x70, @u32=0x1917}, @generic="aa0a2f370a601d47dffb54fefe4b6f81a26922be4c42f60181f010b5378fbaace275a3bfa93beac148887a2cd176ff5b5a8aeee9f78e78d769e56936c9266e54fccd1d6b6ce44f4b46d7224d268184298f6a9aa1911b335b60add6ac3232bec90f59e791dcfa6e42ea8b14b383b6dbee9ba7b7e9e4", @typed={0x10, 0x68, @str='user\x00'}]}, @nested={0xf0, 0x18, [@typed={0xc, 0x4a, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0xc, 0x2f, @fd=r0}, @generic="3a0e99c679b8f51aee812a5bbe86e549c397ae86e2b78c945275f8d95760946cd457fa541eb5d72113fe3ab1da3f50ae9319c53e3ef479f25ddba54d5752bb0f135c21b8d033280986658e81c2d7291dbd48bf548a86880234b7da47926b727404f1a9563b06575cc38f0dea0425cae1d5fdae13118c16848a7ea763c760dbd7e32862503a5e99c5c926cc39471b2fc2957b2b82ec9ad0dd2ded310a73c3249360ae48cfd5c13e0d448fa275edbec8403c0a8b4faeb7e938c22f7085de229db512e2645211", @typed={0xc, 0x90, @uid=r3}]}, @typed={0x18, 0x80000000, @str='/trustednodev-\x00'}]}, 0x1b0}], 0x2, &(0x7f0000748000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x10}, 0x8000) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f000091d000-0x7)=""/7, &(0x7f0000a3c000)=0x7) 2018/02/15 17:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000609000-0x4)=0xb4f, &(0x7f0000fcc000-0x4)=0x4) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000803000-0x11)=""/17, &(0x7f0000bb7000)=0x11) getsockname$inet(r1, &(0x7f0000155000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000c83000-0x4)=0x10) sendto$inet(r0, &(0x7f000059b000), 0x3dc, 0x8000, &(0x7f0000cb3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x7f) [ 47.220729] binder: 8369:8373 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 47.229561] binder: 8369:8373 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 47.245317] binder: 8369:8373 got transaction to invalid handle [ 47.252741] binder: 8369:8373 transaction failed 29201/-22, size 96-24 line 3004 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c64000-0xb)='/dev/hwrng\x00', 0x3, 0x0) 2018/02/15 17:55:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000-0x4)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000412000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 17:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b15000)='./file0\x00', &(0x7f0000482000-0x8)='./file0\x00', &(0x7f00006a9000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f00009f8000-0x8)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) [ 47.286522] binder: BINDER_SET_CONTEXT_MGR already set [ 47.305054] binder: 8369:8373 ioctl 40046207 0 returned -16 2018/02/15 17:55:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) readahead(r0, 0x7, 0x31) 2018/02/15 17:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00009c0000-0x8c)=""/140, 0x8c, 0x20, &(0x7f000004a000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/15 17:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) read(r0, &(0x7f000001b000)=""/166, 0xa6) fcntl$getflags(r0, 0x40a) 2018/02/15 17:55:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = creat(&(0x7f0000092000)='./file0\x00', 0xc0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000986000-0x4)=@int, &(0x7f000084f000)=0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000046b000)="848dc9e125bda5e26a719de96e2fc397b9a8ed1da03a62428eede56f613262fb56ce45af39da487767ff408a041359d18ba03dd2f920475a60919fbf4e6938e1e0826e8da009f8f9bb0192de02bf3556752564b8537492cb4bb83f712eff1eea29cf72e1", 0x64) 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000a80000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000daa000), &(0x7f000010c000)) 2018/02/15 17:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000251000+0xdca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000829000-0x2)) mknod(&(0x7f0000ba5000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f08000-0x8)='./file0\x00', &(0x7f0000eb1000)=[], &(0x7f00008e7000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000654000-0xd)='attr/current\x00') write(r0, &(0x7f0000b36000), 0x0) read(r0, &(0x7f0000d63000-0x1000)=""/4096, 0x1000) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/15 17:55:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) rt_sigtimedwait(&(0x7f0000d74000)={0x8e}, &(0x7f00001c6000), &(0x7f0000173000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/02/15 17:55:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000421000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000a21000-0x10)={0x6, 0xd2a9, 0x5, 0x43f}) [ 47.340221] binder: 8369:8396 ERROR: BC_REGISTER_LOOPER called without request [ 47.348382] binder: 8369:8396 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 47.357172] binder: 8369:8396 got transaction to invalid handle [ 47.363326] binder: 8369:8396 transaction failed 29201/-22, size 96-24 line 3004 [ 47.375254] binder: undelivered death notification, 0000000000000000 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000018f000)) getpgrp(0x0) epoll_create1(0x0) 2018/02/15 17:55:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000035e000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00005a1000-0x4)=0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x2, 0x10) write(r0, &(0x7f0000a75000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb", 0x24) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f000030b000-0x93)="4677b710802576c998e04b1c6ab65675517c9ef7ca5877b344e47990a49b06caffb33d282f01744b9f2e0ab611d4032d541123f93cf9b2dfb98c4d18722d8c8a2499858dc40e1bda08cf32b41cc26e231a2959024ba42057e5504a92964afb51da12c5fa64c255000b33686b136711c768b038fcfc77fba5a875eb675e51313bac39cbbf14b33b2f55aa2c24fb9a529a2c4551", 0x93) fsetxattr(r0, &(0x7f0000cdb000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000c1a000-0x11)="2a6d643573756d23776c616e30855d5100", 0x11, 0x1) read(r0, &(0x7f000001b000)=""/166, 0xa6) 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000064d000-0x8)) [ 47.398908] binder: undelivered death notification, 0000000000000000 [ 47.412807] binder: BINDER_SET_CONTEXT_MGR already set [ 47.418275] binder: 8428:8434 ioctl 40046207 0 returned -16 [ 47.432841] binder: undelivered death notification, 0000000000000000 [ 47.456773] audit: type=1400 audit(1518717340.364:36): avc: denied { setattr } for pid=8451 comm="syz-executor7" name="NETLINK" dev="sockfs" ino=20482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/15 17:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00007ba000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8a01}) 2018/02/15 17:55:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000516000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004e9000)={0xfffffe62, 0x0, &(0x7f00004ef000-0x4)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/15 17:55:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000920000-0x5)='proc\x00', 0x3) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00008e3000-0xcc)=[@in6={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x3, @rand_addr=0x100000001}, @in6={0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x8b, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffe01}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x5, @empty, 0x7ff}], 0xcc) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) 2018/02/15 17:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007d9000), 0x2a6, 0x20008004, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000072d000)='tls\x00', 0x4) r1 = add_key(&(0x7f0000330000)='logon\x00', &(0x7f0000e86000-0x1)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000cac000-0xc)="edee19c7b4da6e935ed13779", 0xc, 0xfffffffffffffffd) r2 = request_key(&(0x7f000082f000)='asymmetric\x00', &(0x7f0000723000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000a0000-0x8)="93255b7070703000", 0xffffffffffffffff) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000854000)='/dev/keychord\x00', 0x301902, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f00009ec000-0x8)) keyctl$unlink(0x9, r1, r2) 2018/02/15 17:55:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a43000)='/dev/keychord\x00', 0x18900, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000015c000-0x8)={0x0, []}, 0x4) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f000024c000-0x4)) r2 = socket(0x1000000000010, 0x2, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000064f000)={0x8, 0x800e, 0x1, 0x5, 0x0}, &(0x7f0000eef000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005da000)={r3, 0x1}, &(0x7f0000309000-0x4)=0x8) write(r2, &(0x7f000048a000)="24000000130007ebfd1e791afe2500021f0000000001000300001700100b090000cdbdcb2cd4e100e8f3aab8b36b1b7adda9c1aaff386beefd7548761f0ff29c19d5468890fb", 0x3d) read(r1, &(0x7f000001b000)=""/166, 0xa6) r4 = dup3(r2, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000d25000-0x38)=[@in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x1f, @loopback={0x0, 0x1}, 0xd0}], 0x38) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000c95000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x7}}}, &(0x7f00006c2000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000434000)=r5, 0x4) getsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f000042a000), &(0x7f000060c000)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000347000-0x1)='/selinux/mls\x00', 0x0, 0x0) 2018/02/15 17:55:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00007c1000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000edc000-0x4e4)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x33}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'xcbc(xeta-generic)\x00'}, 0xffffffffffffff30}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000157000-0x10)={0x0, 0xffffffff, 0x0, 0x81, 0x0, 0x1f}, 0x10) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/15 17:55:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) fcntl$setsig(r0, 0xa, 0x41) 2018/02/15 17:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000159000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00"}) 2018/02/15 17:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cfd000-0x8)={0x0}) sendmsg(r0, &(0x7f0000ef1000-0x38)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f00006f1000-0x1000)="11b2ad624f59e0150b57f00116564f4eb846f1197fe284e34f8e09ac8f3afd88814cacb80d6980972955e7213a6af6732d805f1bc905bd27169e587a115297a681cd6fe4f5494e226952d7a5b84df25d9222b362bb21a12a5ea2d354590a32a1325ee0ea04b149920a9854ad4f4c8a81f6d5b472a0fcb02172d274a9f78d0604652a0bb315675b822ce58230ec7e78083ca1d50dd4f457d25d47e5dc9187837af2412a5ddd82ecb0e8ebef7ebc1645067c26ff8f624205e2e0b8d4194326c049074b6a9c25ef72104a4521d6b94ad35d514441ed395064ff6b14bd1ce047a2ae9648c43dddff8d9bd3bb9cadf1720a67002f182a5b6021df2c421ef6c91c7f43ec3a33eb146aef0626eb39304095c6d9319dbf4eb38012f1d8ceebe8217661d9b5477c4a464125f7aba0830e041d2716c02831bec8ae86c1340a164536977f42d58ca87ac652822f6064902a59622ef8a337a6fd1ad2ea6655fe2f18f5b4ac007e72727415ed9dfab488c3f1aea7d5446bfcafcf6c9441ed08781b2731e720e9d63ad9b44d6a97bff370284693b0a6d0049de6d52e10bd4d40b0d55389518c321b5d19ae4d2dd53382cbc562b68aeacd48656e4a3035cada10eff4fa99e4b44f1a407d3adac68a81c5f5dba5edb00c80d09b6eb4a6fb040666c40de04e0e8a067110f517d98c81f749a30c2e32389a21b876a6bf94fa314d6285d4ab347ca1782e1c5c96ef457fb969afd55cefb429a59be71c0cee6ca2f583608d4cb824d4e88ee0ab3910cbdc83d74e69003e69c110c8f4ef0f6eede1a8049253863d9db0156ca3037a38fe0fbcddcff0866beb36e28c9b284238651229ccce94d0a288ff40ab5099f556fae8f6bd45ff456f450364476f8bf1569ad1ec88bd35532cac30579017b4bc39ec2b6a43ef9a5691275a4d6a3655a2ba0a91ae5e4ceb3a982a56289e7382db1f7d32269f18558da07caf1f55cfc0d5cfee5734d555201f6de92b1d2b285073fb7ac8d473659d43472466aa25cfb21e378ae7fc543a9ed333f4b471abdc4f831b027d30ece9f4fa5ec717c7a8471ec90c305fde3e2f7f9db5b5b28d63e3d4844280aa1a39520391c279831d9f2eabbed8f42860713dc91982affd30f1068341fb607ced3ba43747968c81252cd0cee48a75ca4897946a4948e11857598d32cd0ffb88b464a04045f94805b14585ce5fda59de3bfffbc5b9a2eb2f231cbf873dad286c381505ffd566696130dd6a9f4d7669ebc1c4a92e20bcd01eb8acc4b9d2337b917c8c0ccb397153c3f17fc1d67d6abfae5f755935d0ed116a2fda13b11cf43c3af212ee76459dc723f95f44719cae0ae38725ce304b424d7d2d91c843d6c26de80cbc9947cfc6422d9719daf7bc073c67d04d8e8cce2b680e3de5fe840089ce49db6d7d803283d9c4b90f92b17e93d94fbee1c23c7e4cebfa3225c2f56bf6e263e2a904923528a083fbf3d12d05ba0c5bbb092d4c9d7677c99d5e1c6985856376ed554de3b7c98f30cecc5fba2a3cff67e3b1498486562192f33621e8a7710c6c14eba4c39d82e203d0ceff4cc6c74049eb39394c75c19ac034cda11bbda45a1247ebd557b56ecc90ca0b39cb75aa4f1def99a352b7f93a52f01189a4b01852edc30f2ea96d8a7de0e7ac9cd427c01424960fe09209d621693094833c0e7c797c8b2f65dfa1bc24f3f7cb0256e982076607c0a7bf19cd9c08ce4af93ac8979600a1cd24149f9145b2c59c1dba9970945a71c9f2ec737bf799bdaece9730a933a6abc0e7e51ef685b678733ba13e0b1b7da82858b7185cda01632c916ed1fbc6ffeed63750ddfbfb0a4f02e697c55a4e163838c923ff1e54bdae234344287f82e1ce20a67194c1dd22ef6c103ba0106d5fca28f42016ab7e01dcaa1be3d62cba3053cda643e34d6de93a3b54ebf4d8d0eaab436a427853346f66b3a2848e46725a823d3dcb0fef44b85f627960f4b2cdba8485b5efda656cfd82d18e7ac6d6263d5894d0eae9437b5f7ec0df6d2e25e39a85577a77f14ea2d53a75df69e32349c8883750258c52dcd3aeb563e217675ab57c87f51f828ceb4710b652400311ee3f7b0cbf7c25832fcde638e947b0328357c54afb45d070b0fe5e8a55f0ed150211e77e952b5ec73ee8197f844c01f057921c04f6b7d22f60b5908b2457957a460d8f979e9d55e07fd361a89e2e1cdbdf4e24bd0783932b78289c1845bc5a33435bd3d17f98ea424bebd7891bff4b65e7532e5dac749cfdcf1a07edf011c46e5a48cc47a826a4f07037106e5c9a77af7b7912160a248fcf47a00ffd31c0e2d63bb394b0d59f6a18d62f6237e0a83e9aa12d64af8ada4187b8e2177ccbfee65728bb10d1686cb86a963ac9e18cb9b7c63d09eea11956400bd66f96a0a986de3a92f885291a17fad45273a33ac1a530246c3402c284c5e7271210a050d02187717aa2a151deaa8d4f1cb6524982c8ea532fded91e5f777560d51fde6fdc995f031f4667f3f469d04e5097abfa5e7db0013a9920c7119f027f306e7d9cbb93c87b6ce2c281e49774f623588193e10dd99ce04dcd3756b86bf1e84e1d5be267c6b3db801b49d1a715d9dd3dc5b9d2df2dee8db424c5bef314e1dc099aa5204ca97e0c92141542cb6a22b3478d428e2f1cdfec027025ffc1837ef1d364a2dc2d953daf6a504a66e71f8ad997a2f594f71a31ec74eb5ed3d5bebfd58553a67c0927c17c704e0a211f9c1ea9a84f27b86b0f53b7f3e305f27e18376b72e5e5c462e672f791d795e4fca4aef411aaeb8b9d5faf253d3bf06b936b2e44b92646be50eba27eee713f8d94b52cdf727219b0c5d3542cfe275640b90ff94c9f87e1c4499e10908772a90948bbf1bf53e0bddc0bbf439ea49ee26be6b773238b0c8a6442a1f9cac3d071ed9df1de53de23e07ed3fa2331e869b7a067235f3e330fd3d3e51fc8dc5b5a8db47c3c9abfce8707a29399490ba1cb178fa217c5d73cc81baabff430ff7432baf01cba52c9f5891ff2223c001128970acd14facbd743d3b29a24a963ed7b990fc254a10352537b02d1f908748bd42857cef91298b375afe8b2ef2a5d8cc0466bf7bd170aaaac0e6ea6c76e0e14aacdfa7fbd1c6b39b19640397dda699b843b8b2c976e886e7ce0417f3b1262eb0aa7e1ba74cbeb4f040edcab6e749a62baee1190d6ab415ea6f107eefceb8dd0e29efc19cf1b6e0ef6ef3d18971dfc0f3cd08fc3f924a5341580149b7c10dc1a7f298b004953916056f48944ba45513b24ceb9fa65ba0ae6c6c5ce2f94660d2ecc855537d4c404eef32ff401054474c5d23a48622eb74016917d919cbe384ea6b67ab9042adc11ba9d3d63a10296b9907295bf805ff0685d823726995ac12fc9203c4359f39ceac1479245b2ba9ea9e3d3a97ca1410b1d2358d6b4c073c18ab0bab3f0c82e468a5170ae5e6a97ace4f5a71ef9fee3d2f0d6792f81c7e0ddb712b185055e0b9ff31444522fbb4f467ba128bf0fc5eadfcfb3c6f3256f565dc66b0ca93a4daf16605cd21fbd6f1579c2cc3b550dc8daffa583f1f9a3d3c69f610f4d18c1e64e9581c6b14c6d1116be67fe1eedbf1bb5edc4165d1ea8a927ead4f0f342c30edb308f1819fa457681ee086df1150d88a5f848a20b417f27a3696a8f77143a4c6594fec40d0c831f1b37e5fc9f0b12e9ec00a477600de0bad55a7073ed297b02712703df9e7242db3acfc9d619608301c01b9c659a5a1a6f6045345d2e5400a538d213f36a0d9b683a548cf29a9129e04ad1efc9e5271018addecf924d8b4ae3c4a14951332caa9adf3c9de60a48676c04c80559d87850f103e1b786c0bfad9b15a9aa2c9e94d941bc10dd2c446b7622185e69e89d644452f84f57a338328d24c0b5b71386788e4919b94a42051c6c8feeb368b4d8d5f0b677890596f5932306db72b31b32daac92fd242c2156b8107ffd58402ed520f2358025d211cb196c7d37212675ac9e5825839086592b7f6e5b7d639f0cf95a7a8189e3da1214d3cf825490474cb1e7ecee9b3ecb247d88a411f7a6f3a5b514fb800aa908c79b9c25e1045a0f9b669e2577d7d16aad437cec7426175b1860b20ebeec17ea49ffa460cd55517cf259249fd4b4b280582ce74e665f43b9dab8393c30cf48825877efc9fda54fc0e3f8d928165d21a4a2cd96ed789a05b7dacfc5c868d22ee25360c34d92491682a2963c195287bc722a1b7f3f0d8c7d062c63c52e3402ebd9fe6888c569bf031fb07be316fff0a1332b4db4d4ce30ddd910ea3b38020aa36905f5f5e59bd57904d962363f87625c7eacb4ee9107d9cc492c4ab4a18c70b536dda75c161c1ff16c858104dc427bfbc6fbd1dbde565d07d4ed69d10dae8349fc920265cc1d71ddbf722bb6ca8ffa4bb01568229ca981f914394654bab38dfd4e193d3f6ff2a6796ca4f22325113e71a726b55ab7dbcfc9706dba0f484d61abc15def078ac7a5b62f7513a5298facf484dc5e0d2c05c59df38733d94b423e1f41f86c6634b3fb5e07c6e73b585867b444226489d8b5fe49c621f0d893fe71ce9591cb48985fa09ee4554d11a003389c04fbb3e4c50dade57b1dfdb1ab7a98bc1aa17f1b2478dfa070713aff2e68888edd73909169103baecd04d78bfcc3dec03480b69798996f7a2f0c3c94d5183ea889744d5d62e963dbd2dd51b32843681ae23f6c628aa7b083f8e7c124f55e9c4ee17b491d7e2f7a88da0ae9c557d491d39ffe2e5e009f0c141a5b66f81b2667cd8c01af6ff4bbd1da9197481b6d421900e2a5a98b28781c34144713f2e6b8d7ba1ea4d24dbf6d4be7a742c5e558a6361183723f21d8eefcf63f1d0b1235cbdde704ecdc5d62072b45c228d08e27b272870798af2d8f80960deaa56e20c7e7800a44be8011782c5aee03bcdbe2bc62016f7cdfbe8a6bdd100de42dc015506bcfdb7bd90eb7bdbf77fcb744085bd08c1a22e503a014b21a5e29d7d5429c85602c19144789cd8284bb997a29aa762ffdb00be75463598f0e5ffc92c6de00a259e5826201", 0xde6}, {&(0x7f00000dc000)="3b457d938abccd60aac56ff32a4698035d583117f5b25232975457e8853438d797c06b91a881ec719c56fb0eb66036ddefcd5f1117f56580c97223159b11d634d0963f757fa777eb24bc820126ce7de2561f3e55679316535abac106ab7df55fd94f64f532086acc55f1ee626eb429a3b38e7d6a73d5f73e6d4b55cfd4f11577b2f12fee7747b5f5c11c10a11353401ba1ad5f6ae1c035be3ca3cc0c2e72090fadb09bdb5cbfcbebd519bda4a63e964cf32ef8a0d1437a231f69e47614a49a31891cf4d1f266dbe54e8b31b387e9333e34373375b2e79d7ed7c2f9", 0xdb}], 0x2, &(0x7f0000176000-0x68)=[], 0x0, 0x4}, 0x890) 2018/02/15 17:55:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000621000-0x18)=""/24, &(0x7f0000787000-0x4)=0x18) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ea5000-0x4), &(0x7f0000399000-0x4)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) inotify_add_watch(r1, &(0x7f0000c04000-0x4)='./file0\x00', 0x20) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) [ 47.585224] ================================================================== [ 47.592650] BUG: KASAN: double-free or invalid-free in relay_open+0x603/0x860 [ 47.599909] [ 47.601563] CPU: 0 PID: 8469 Comm: syz-executor6 Not tainted 4.9.81-gd2c57b6 #34 [ 47.609090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.618428] ffff8801ccb57860 ffffffff81d94de9 ffffea00072f1980 ffff8801cbc66f00 [ 47.626475] ffff8801da001280 ffffffff8137d9b3 0000000000000282 ffff8801ccb57898 [ 47.634505] ffffffff8153e173 ffff8801cbc66f00 ffffffff8137d9b3 ffff8801da001280 [ 47.642540] Call Trace: [ 47.645129] [] dump_stack+0xc1/0x128 [ 47.650495] [] ? relay_open+0x603/0x860 [ 47.656144] [] print_address_description+0x73/0x280 [ 47.662804] [] ? relay_open+0x603/0x860 [ 47.668416] [] ? relay_open+0x603/0x860 [ 47.674033] [] kasan_report_double_free+0x64/0xa0 [ 47.680520] [] kasan_slab_free+0xa4/0xc0 [ 47.686226] [] kfree+0x103/0x300 [ 47.688824] binder: 8466:8470 unknown command 0 [ 47.688833] binder: 8466:8470 ioctl c0306201 204e9000 returned -22 [ 47.689808] binder: undelivered death notification, 0000000000000000 [ 47.698693] binder: 8466:8499 unknown command 0 [ 47.698702] binder: 8466:8499 ioctl c0306201 204e9000 returned -22 [ 47.701294] binder: BINDER_SET_CONTEXT_MGR already set [ 47.701302] binder: 8466:8470 ioctl 40046207 0 returned -16 [ 47.715032] binder: undelivered death notification, 0000000000000000 [ 47.736942] [] relay_open+0x603/0x860 [ 47.742368] [] do_blk_trace_setup+0x3e9/0x950 [ 47.748487] [] blk_trace_setup+0xe0/0x1a0 [ 47.754258] [] ? do_blk_trace_setup+0x950/0x950 [ 47.760547] [] ? disk_name+0x98/0x100 [ 47.765970] [] blk_trace_ioctl+0x1de/0x300 [ 47.771825] [] ? compat_blk_trace_setup+0x250/0x250 [ 47.778463] [] ? avc_has_extended_perms+0xe2/0xf10 [ 47.785013] [] ? get_futex_key+0x1050/0x1050 [ 47.791042] [] ? save_stack_trace+0x16/0x20 [ 47.796984] [] ? save_stack+0x43/0xd0 [ 47.802404] [] blkdev_ioctl+0xb00/0x1a60 [ 47.808085] [] ? blkpg_ioctl+0x930/0x930 [ 47.813769] [] ? __lock_acquire+0x629/0x3640 [ 47.819800] [] ? do_futex+0x3f8/0x15c0 [ 47.825308] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 47.832206] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.839017] [] block_ioctl+0xde/0x120 [ 47.844447] [] ? blkdev_fallocate+0x440/0x440 [ 47.850567] [] do_vfs_ioctl+0x1aa/0x1140 [ 47.856252] [] ? ioctl_preallocate+0x220/0x220 [ 47.862456] [] ? selinux_file_ioctl+0x355/0x530 [ 47.868746] [] ? selinux_capable+0x40/0x40 [ 47.874602] [] ? __fget+0x20a/0x3b0 [ 47.879846] [] ? __fget+0x231/0x3b0 [ 47.885093] [] ? __fget+0x47/0x3b0 [ 47.890262] [] ? security_file_ioctl+0x89/0xb0 [ 47.896466] [] SyS_ioctl+0x8f/0xc0 [ 47.901634] [] ? do_vfs_ioctl+0x1140/0x1140 [ 47.907575] [] do_syscall_64+0x1a5/0x490 [ 47.913258] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 47.920150] [ 47.921752] Allocated by task 8469: [ 47.925351] save_stack_trace+0x16/0x20 [ 47.929294] save_stack+0x43/0xd0 [ 47.932717] kasan_kmalloc+0xad/0xe0 [ 47.936401] kmem_cache_alloc_trace+0xfb/0x2a0 [ 47.940953] relay_open+0x91/0x860 [ 47.944464] do_blk_trace_setup+0x3e9/0x950 [ 47.948755] blk_trace_setup+0xe0/0x1a0 [ 47.952698] blk_trace_ioctl+0x1de/0x300 [ 47.956730] blkdev_ioctl+0xb00/0x1a60 [ 47.960592] block_ioctl+0xde/0x120 [ 47.964188] do_vfs_ioctl+0x1aa/0x1140 [ 47.968043] SyS_ioctl+0x8f/0xc0 [ 47.971378] do_syscall_64+0x1a5/0x490 [ 47.975240] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 47.980308] [ 47.981909] Freed by task 8469: [ 47.985165] save_stack_trace+0x16/0x20 [ 47.989109] save_stack+0x43/0xd0 [ 47.992532] kasan_slab_free+0x72/0xc0 [ 47.996401] kfree+0x103/0x300 [ 47.999563] relay_destroy_channel+0x16/0x20 [ 48.003942] relay_open+0x5ea/0x860 [ 48.007539] do_blk_trace_setup+0x3e9/0x950 [ 48.011833] blk_trace_setup+0xe0/0x1a0 [ 48.015777] blk_trace_ioctl+0x1de/0x300 [ 48.019810] blkdev_ioctl+0xb00/0x1a60 [ 48.023670] block_ioctl+0xde/0x120 [ 48.027265] do_vfs_ioctl+0x1aa/0x1140 [ 48.031121] SyS_ioctl+0x8f/0xc0 [ 48.034461] do_syscall_64+0x1a5/0x490 [ 48.038324] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 48.043394] [ 48.044993] The buggy address belongs to the object at ffff8801cbc66f00 [ 48.044993] which belongs to the cache kmalloc-512 of size 512 [ 48.057630] The buggy address is located 0 bytes inside of [ 48.057630] 512-byte region [ffff8801cbc66f00, ffff8801cbc67100) [ 48.069299] The buggy address belongs to the page: [ 48.074202] page:ffffea00072f1980 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 48.084386] flags: 0x8000000000004080(slab|head) [ 48.089110] page dumped because: kasan: bad access detected [ 48.094786] [ 48.096383] Memory state around the buggy address: [ 48.101287] ffff8801cbc66e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.108617] ffff8801cbc66e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 48.115944] >ffff8801cbc66f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.123270] ^ [ 48.126605] ffff8801cbc66f80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.133931] ffff8801cbc67000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.141343] ================================================================== [ 48.148668] Disabling lock debugging due to kernel taint [ 48.155210] Kernel panic - not syncing: panic_on_warn set ... [ 48.155210] [ 48.162578] CPU: 0 PID: 8469 Comm: syz-executor6 Tainted: G B 4.9.81-gd2c57b6 #34 [ 48.171295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.180629] ffff8801ccb577b8 ffffffff81d94de9 ffffffff84197637 ffff8801ccb57890 [ 48.188615] ffff8801da001200 ffffffff8137d9b3 0000000000000282 ffff8801ccb57880 [ 48.196585] ffffffff8142f621 0000000041b58ab3 ffffffff8418b0a8 ffffffff8142f465 [ 48.204553] Call Trace: [ 48.207116] [] dump_stack+0xc1/0x128 [ 48.212452] [] ? relay_open+0x603/0x860 [ 48.218060] [] panic+0x1bc/0x3a8 [ 48.223048] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 48.231250] [] ? preempt_schedule+0x25/0x30 [ 48.237190] [] ? ___preempt_schedule+0x16/0x18 [ 48.243393] [] ? relay_open+0x603/0x860 [ 48.248995] [] ? relay_open+0x603/0x860 [ 48.254590] [] kasan_end_report+0x50/0x50 [ 48.260358] [] kasan_report_double_free+0x81/0xa0 [ 48.266817] [] kasan_slab_free+0xa4/0xc0 [ 48.272496] [] kfree+0x103/0x300 [ 48.277483] [] relay_open+0x603/0x860 [ 48.282905] [] do_blk_trace_setup+0x3e9/0x950 [ 48.289021] [] blk_trace_setup+0xe0/0x1a0 [ 48.294791] [] ? do_blk_trace_setup+0x950/0x950 [ 48.301079] [] ? disk_name+0x98/0x100 [ 48.306502] [] blk_trace_ioctl+0x1de/0x300 [ 48.312356] [] ? compat_blk_trace_setup+0x250/0x250 [ 48.318991] [] ? avc_has_extended_perms+0xe2/0xf10 [ 48.325542] [] ? get_futex_key+0x1050/0x1050 [ 48.331569] [] ? save_stack_trace+0x16/0x20 [ 48.337522] [] ? save_stack+0x43/0xd0 [ 48.342963] [] blkdev_ioctl+0xb00/0x1a60 [ 48.348671] [] ? blkpg_ioctl+0x930/0x930 [ 48.354378] [] ? __lock_acquire+0x629/0x3640 [ 48.360432] [] ? do_futex+0x3f8/0x15c0 [ 48.365966] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 48.372887] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.379728] [] block_ioctl+0xde/0x120 [ 48.385163] [] ? blkdev_fallocate+0x440/0x440 [ 48.391301] [] do_vfs_ioctl+0x1aa/0x1140 [ 48.396998] [] ? ioctl_preallocate+0x220/0x220 [ 48.403207] [] ? selinux_file_ioctl+0x355/0x530 [ 48.409495] [] ? selinux_capable+0x40/0x40 [ 48.415351] [] ? __fget+0x20a/0x3b0 [ 48.420598] [] ? __fget+0x231/0x3b0 [ 48.425841] [] ? __fget+0x47/0x3b0 [ 48.431001] [] ? security_file_ioctl+0x89/0xb0 [ 48.437202] [] SyS_ioctl+0x8f/0xc0 [ 48.442363] [] ? do_vfs_ioctl+0x1140/0x1140 [ 48.448308] [] do_syscall_64+0x1a5/0x490 [ 48.454003] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 48.461369] Dumping ftrace buffer: [ 48.464885] (ftrace buffer empty) [ 48.468566] Kernel Offset: disabled [ 48.472162] Rebooting in 86400 seconds..