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0x1000}, {&(0x7f000021d000)="385dea589909408bef0541b9163cdf91ed5c16c10ad582efb1d8845ddd36d715d23bb6189bfa71df52c81f63b632bb92ad2d80ad7f3dc566", 0x38}], 0x4, &(0x7f0000a58000-0x130)=[@rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r6, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r0]}], 0x130, 0x1}, {&(0x7f0000c36000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000eba000-0x40)=[{&(0x7f00009e0000-0x26)="1b9532027349c536fe6c6df9a309a2420969d2aa28f0aeac77206eda6c0998e9b1b5914d8b3f", 0x26}, {&(0x7f0000ce3000)="", 0x0}, {&(0x7f0000aad000)="f9203fa66281c895298ca70e38685874dc7b01809f7808da13878af768a1d048c1d77a9618dc04ed58e4861a7be5f3d80e6c90984504e285bc37c6ef8630831c87334dbafc4b33c628c8c9a1f12254035b10982acb93b02f44c0c7b318c8fdda53182335aec52e86114dc2aab207610942559a", 0x73}, {&(0x7f0000505000)="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", 0x1000}], 0x4, &(0x7f00007af000-0x20)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}], 0x20, 0x20040811}], 0x3, 0x20008040) setsockopt$inet_tcp_int(r1, 0x6, 0x20000001d, &(0x7f0000f7f000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e3b000)={0x0, 0x400, 0x30}, &(0x7f0000d09000-0x4)=0xc) connect$inet(r1, &(0x7f0000137000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e77000)={0x0, 0x10000, 0x5, 0x8, 0x9}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c41000-0x2)={r10, 0x33, 0x7, 0x8}, 0x10) 2017/12/24 08:02:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) r2 = geteuid() lstat(&(0x7f000024f000)='./file0\x00', &(0x7f00006c0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000027000)='./file0\x00', r2, r3) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) 2017/12/24 08:02:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000019000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf4, 0x6}, &(0x7f000048d000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fc2000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f0000f81000-0x4)=0x98) r6 = memfd_create(&(0x7f0000e22000-0x17)='*systemGPLnodev#$nodev\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000073f000-0x17)={0x0, 0x0, ""}, &(0x7f000028f000)=0x8) symlinkat(&(0x7f00009d8000-0x8)='./file0\x00', r6, &(0x7f00007ae000)='./file0\x00') mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r7 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000777000-0x50)={0xb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setown(r7, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) [ 39.898294] device syz7 entered promiscuous mode 2017/12/24 08:02:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000752000-0x8)=0x2024) r1 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2017/12/24 08:02:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = signalfd(r0, &(0x7f0000ce6000)={0x8}, 0x8) fsync(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000026000-0x5)='user\x00', &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d1d000)='8', 0x1, 0xfffffffffffffffb) keyctl$get_security(0x11, r2, &(0x7f00006b6000)=""/180, 0xb4) 2017/12/24 08:02:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x2, 0x8) write(r0, &(0x7f00007a3000-0xaf)="1f0000000201ff00044345bb0700020000d10000090012001000000000a3bc", 0x1f) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00009e3000)={@common='ip_vti0\x00', @ifru_flags=0x2000}) socket(0xa, 0x80802, 0x6) 2017/12/24 08:02:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000046e000)={0x0, 0x0}) r2 = socket$inet(0x2, 0x0, 0x7ff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eea000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00009c8000)={0x9}, 0x4) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f4d000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00008fc000-0x8)={0x0, 0x0}, &(0x7f00003a8000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000fea000)={r4, 0x7f}, 0x6) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000951000)={0x0, 0x0}) 2017/12/24 08:02:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000019000)={0x0, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf4, 0x6}, &(0x7f000048d000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000fc2000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6}, &(0x7f0000f81000-0x4)=0x98) r6 = memfd_create(&(0x7f0000e22000-0x17)='*systemGPLnodev#$nodev\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000073f000-0x17)={0x0, 0x0, ""}, &(0x7f000028f000)=0x8) symlinkat(&(0x7f00009d8000-0x8)='./file0\x00', r6, &(0x7f00007ae000)='./file0\x00') mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r7 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000777000-0x50)={0xb, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r3, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setown(r7, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x16) 2017/12/24 08:02:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00002ef000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r4, 0x1, 0x29, &(0x7f0000ac7000)=0x8, 0x4) sendto(r4, &(0x7f0000ee2000)="", 0x0, 0x0, &(0x7f00006ae000-0x14)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000448000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f00006ac000-0xaf)=""/175) 2017/12/24 08:02:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f75000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x8}) r1 = socket(0x10, 0x803, 0x0) recvfrom$ipx(r1, &(0x7f0000ca7000)=""/241, 0xf1, 0x21, &(0x7f000077a000)={0x4, 0x89, 0x20, "518907dee1a0", 0x6, 0x0}, 0x10) sendto(r1, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b", 0x12, 0x0, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000825000-0x8)={0x0, 0x0}) 2017/12/24 08:02:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)="") r0 = creat(&(0x7f0000e59000)='./file0\x00', 0x5c) mount(&(0x7f00000cb000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000da3000+0x7fc)='ocfs2_dlmfs\x00', 0x85030, &(0x7f000078c000)="") mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f0000668000)="") ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000f42000-0x28)={@common=""/16, @ifru_data=&(0x7f00007a3000-0x20)="673727bf2a2138cf6efc6617a8976de7c4ff391c916b46b5387de81fb6765bad"}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000424000-0x8)={0x4, 0xe90}) set_robust_list(&(0x7f0000a5b000)={&(0x7f0000abc000/0x3000)=nil, 0x100000000, &(0x7f0000e2b000/0x4000)=nil}, 0x18) stat(&(0x7f0000741000-0x8)='./file0\x00', &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f00004bd000-0x8)='./file0\x00', r1, r2) 2017/12/24 08:02:18 executing program 0: mmap(&(0x7f0000000000/0x6ee000)=nil, 0x6ee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x3ffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) 2017/12/24 08:02:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x9, 0x0}, {0x0, 0x0}, @addr={0x5, 0xc4b4}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x5, 0x0]}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x5}}}], 0x90) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000957000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000059a000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000930000-0x4)=0xe8) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) [ 40.136597] device syz4 entered promiscuous mode 2017/12/24 08:02:18 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000004000-0x6)='ramfs\x00', 0x0, &(0x7f0000002000)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000025000-0x8)='./file0\x00', r0, &(0x7f0000007000)='./file0\x00') umount2(&(0x7f0000024000-0xe)='./file0/file0\x00', 0x0) 2017/12/24 08:02:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008c3000)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open(&(0x7f0000a45000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='.', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f0000f5b000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") 2017/12/24 08:02:18 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00005f0000)='./file0\x00', &(0x7f0000001000-0xe)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000002000)=r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000003000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000003000)=0x0) 2017/12/24 08:02:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ab3000)='/proc/self/net/pfkey\x00', 0xc0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e0c000)={0x0, 0x0, 0x0}, &(0x7f0000f96000-0x4)=0xc) r1 = getgid() getgroups(0x2, &(0x7f00007ee000-0x8)=[r0, r1]) r2 = getpgrp(0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dc1000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000be5000)={0x2, 0x9c5, 0x4, 0x6, 0x81, 0x776}) process_vm_readv(r2, &(0x7f0000eb3000-0x60)=[{&(0x7f00003d7000)=""/57, 0x39}, {&(0x7f0000251000)=""/179, 0xb3}, {&(0x7f0000999000)=""/163, 0xa3}, {&(0x7f0000427000)=""/4096, 0x1000}], 0x4, &(0x7f0000f8e000)=[{&(0x7f0000a9a000)=""/4096, 0x1000}], 0x1, 0x0) 2017/12/24 08:02:18 executing program 3: r0 = socket(0x11, 0x803, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xfff8000000000000, 0x5, 0x8, 0x4}, 0x8) setsockopt(r0, 0x107, 0x13, &(0x7f0000fcc000)="", 0x0) 2017/12/24 08:02:18 executing program 1: clock_gettime(0x0, &(0x7f00001fa000)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='autogroup\x00') ioctl$TCSETA(r1, 0x5402, &(0x7f0000001000-0x14)={0x9, 0xfffffffffffffff7, 0x3, 0x2, 0x0, 0x800, 0x4, 0x9b, 0x2, 0x7c7}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000125000)={0x0, 0x0}) ioctl$TCFLSH(r1, 0x540b, 0x5) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {r0, 0x0}}, &(0x7f0000ed7000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 08:02:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000048c000-0x8)='keyring\x00', &(0x7f0000e38000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000608000-0x5)='user\x00', &(0x7f0000b72000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b44000)="201e8263279fd88254d8ddd82d14c8ade24495f1e291e6bfc8ce1339d87d0d79fd374037059a37886f43228a0232e2a97a40021c30d784ca5a6be0125b4605d8099d5ada460965e3984ec8b7cd75722ca3a1f1d7bd1e75f33d67fe779b73a836662ae4c23c2d1c13c08b37fd0bc44e874f0ee830893712c1a5919dbb52dcc2c604", 0x81, r0) r1 = socket$inet(0x2, 0x800, 0xa1e) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000145000)=0x0, &(0x7f0000024000)=0x4) 2017/12/24 08:02:18 executing program 5: pipe(&(0x7f0000416000-0x8)={0x0, 0x0}) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f00003f9000)={0x3b211e5a, 0xfffffffffffffffd, 0x9, 0x40, 0xb3b, 0x7}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00008bc000)=0x740, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x85, 0x0, &(0x7f0000d46000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000004000-0xd5)="a6799460f4f9996396df818203589fa1b3cecfd5ca0a6bc6abbcc7580b89f8c710ca127f279531c66e96ad41542605bf5d55b57f1abb1ed107d0d88851bc06556c6a565c90052bca6cabbe1ef074974920a6e3cd5f4db78835adf419fa1d0591e9624b226d8e4104f9cd289748776103e35461f014a6e101730202be9b7ff593a33914546e5faadb4513280a4baca2f0ae9b01dfa43389e257221610696a1cf95727f2b3e07af69a6c6a4472c1aca3b090e3bc5515b3e0b0dd5dcf4f76c728a11aa8e2f2f6507291e45e1be353b22cee7db3a1bc90", 0xd5, 0x20040044, &(0x7f0000001000)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) 2017/12/24 08:02:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000b04000-0x20)={@generic="c41790544d20e886d11e38372d336404", @ifru_flags=0xa001}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000a8d000-0xc)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f00008d7000-0x4)=0xc) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f00004f2000-0x8)=0x0) readv(r2, &(0x7f0000c1c000-0x60)=[{&(0x7f0000cc8000)=""/184, 0xb8}, {&(0x7f0000604000-0x68)=""/104, 0x68}, {&(0x7f000063b000-0xf)=""/15, 0xf}, {&(0x7f00002ed000-0x3e)=""/62, 0x3e}, {&(0x7f000065d000)=""/142, 0x8e}, {&(0x7f0000a69000)=""/232, 0xe8}], 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000798000)={0x0, 0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dfa000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000e4d000)={0x0, 0x19, &(0x7f0000488000-0x19)="476802bf94826c14520935247500e29b640d29d4b7848ef2ca"}) ioctl$TIOCCBRK(r2, 0x5428) r5 = getegid() fchown(r0, r3, r5) 2017/12/24 08:02:18 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000022000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000001000-0x24)={0xfffffffffffffff7, 0x0, 0x1, 0x1, 0x4, 0x8, 0x3f, 0x7fff, 0x0, 0xf4c8, 0x3ff, 0x115986a4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d0a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00009c5000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000b5000-0x4)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000005f000-0x9)='scalable\x00', 0x9) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x18f, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/24 08:02:18 executing program 4: mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fce000-0x2)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fcd000)=[{{0x0, 0x0, &(0x7f0000fcd000)=[{&(0x7f0000001000-0xa6)="558cad4f9aed2beecc6ce7298d9144ed422f0374077462e374ff30366f584003adfc45c1862061a9386a1955e30f73d486e68428088ea453923bdb295cd70d5d8316167aac23233e7456ab24ca84d7d7ba7c5ec6f9a4e71cce767f00726e907eaa1246ed25579ad39fbc74434834f258e79b34459673d3bef3f2a335987006eb975387dd502c3953a23ee54f65ef33389773116c600b2346da767ac51ee64a92a79d3a64ebb7", 0xa6}], 0x1, &(0x7f0000ff4000-0x1160)=[{0x30, 0x11f, 0x2, "83b1719cb1018951541172f5f0f436e0ccb3f019c90cd3d0227604a4c650ee"}, {0x1010, 0x26e376e9f5c6bfe2, 0x4, "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"}, {0x28, 0x117, 0x9, "fc6ed8de7766217333e06cb5531099de605016b78c279e17"}, {0xf8, 0x10a, 0x6, "2e8ed22d0447abf98f62b367825331986828defeaa658f485a093fff736c1ae64c9464ff4d20b7992674c96fee86534e1e8d6839b2efa2634b17bc6f816ecd789ff32ef86528d300964af8f1f19635ec2758d4ae43759a8296de701700258d2604d73c4f03b2314cade333a9033bcae3a3c053b91425a74a55cd94a6c09eb0711d24b0f4d418a9b82ab88a211cd26ba3b148750b6afb4be2805376eefc9fe5de19dc04ca9ed0747c4f8338c764235ba704cfa47cf97932df8a72c0bc107939fb2409709b4dc938a711af5432647f76856c48842fc89fe0cf9759e76322b918eadf80b9038454587d"}], 0x1160, 0x40001}, 0x5}, {{&(0x7f0000fce000-0x10)=@ethernet={0x307, @random="35060bbcbf0b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f0000fcd000)="", 0x0}, {&(0x7f0000000000)="f2a409a8e1eb7277f27df0794a2cc354a48e4b15c01d5d4cba2480ac52b7d3fd3a909c52d327f208c39d5f71aa81e6c46295a3b0f6fecdf283d235b5642ef573bc6c04ae953360ed9faa6660b2448539698c1c4cc29fcd9829f60f0994f2c03c07d4ad7a24083a50749f425c120ea6a0ff5f68ee7ee7486dad5ef0ab7715482ffb3a510194aac9c4ea619febcad0c0a1a58db493cc4462ecdf80eeb9c92de1e67a80a621c99dcbebdbe3a4b3", 0xac}, {&(0x7f0000fcd000)="f7267d0257693898b0d978ca5ebbae2b3512865f5fbffcd2c3fd6b3742364158557e46fec4747867e0d8d2541b7bbeb4c4f1dad6dab803c79b450bbb0c0d5d676c149ea020371f8be4da237b023cc2a474db8653994ff12fe049568397b7d9e102d1a922f533233eca14cffeaff24f9823", 0x71}], 0x3, &(0x7f0000001000-0x38)=[{0x38, 0x13e, 0x5, "378ce723ed752936a884dc3a7b324d75d7dbcd6c00c48791333c1eb5fc6761fcb6b41f38128f3e"}], 0x38, 0x0}, 0x101}], 0x2, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0xbe)="d0c44cc1964263ab7faaee69b73a26fee4da6f7b7003fcd09bf9859b60f9d788f8bf7913363c27249203e344887a0685c5f618319417c62d8a5572a007b5bf876407d43b7718417c4b97fe2ad74921f79d7b538fc6d4ee3d3fe981dccf3e66afb3ad4da03ca437ff9975b270184dbef2af58e5198e2841405e0ea21d2622434adb5f8906d7994b9f1061dc4899c4dffe2dec9d8a8bdd1bed35a7cbb370a566b69f07c67f78c1d26902095856dc57b4f44fb7b276a3f0a0a1a775c2ec9e23", 0xbe, 0x10, 0x0, 0x0) mount(&(0x7f0000b7b000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2017/12/24 08:02:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000996000-0x8)='keyring\x00', &(0x7f0000e11000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e7d000-0xfd)="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", 0xfd, 0xfffffffffffffffc) request_key(&(0x7f0000aba000-0xa)='encrypted\x00', &(0x7f0000eaf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c13000-0xd)='proc[md5sum/\x00', r0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) openat$ppp(0xffffffffffffff9c, &(0x7f00000b4000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000af5000-0x10)={0x0, &(0x7f0000479000)=[]}) r1 = syz_open_dev$sndseq(&(0x7f0000a0d000)='/dev/snd/seq\x00', 0x0, 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000cf2000-0xc)={0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f000096a000)=0xc) geteuid() read(r1, &(0x7f0000c7e000)=""/28, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e68000+0x380)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000064000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00009db000-0x10)={0x0, &(0x7f0000622000-0x1000)=""/0}) setxattr(&(0x7f000011a000)='./file0\x00', &(0x7f0000894000)=@random={'btrfs.\x00', 'nodev,em1bdevmd5sum!\x00'}, &(0x7f0000a6f000)="70707031a6657468316e6f64657623257b00", 0x12, 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00001d8000)=0x0, &(0x7f0000acd000-0x4)=0x4) add_key(&(0x7f0000597000-0xd)='dns_resolver\x00', &(0x7f0000966000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004ed000-0xe1)="", 0x0, 0xfffffffffffffffe) request_key(&(0x7f00003b1000)='dns_resolver\x00', &(0x7f000011b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000248000-0x10)='/dev/sequencer2\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000083000)='/dev/sequencer2\x00', 0x8000000024401, 0x0) 2017/12/24 08:02:18 executing program 6: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000952000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000960000)=0x0, 0xffffffff) ioctl$TCSETA(r1, 0x5402, &(0x7f00004ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00005dc000-0x4e)='y', 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) 2017/12/24 08:02:18 executing program 4: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000039000)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000038000-0x4)=0x0) 2017/12/24 08:02:18 executing program 3: 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) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='ntfs\x00', 0x20000, &(0x7f00008d5000-0x95)="a35aca1237441e6dab77a558c66e9e5e8acbdf1fb54d76f5bffe2b492e87033d240741f658a5343c22db7efe0c58ab673fd9811e82dae45adef1e449edb681d6ffd5834b6bed9ca970befec2dcb2148640375b2e16f736d8f6eb53c2055a3d6142f20dfd26c778d5427b7cf16ed05ee29bca9d2013e780d00f6c479fcc428ed64dc8ab9a3f6dce978ce2b6512cf2d02bcdcf6974d6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") chmod(&(0x7f0000021000)='./file0\x00', 0x0) 2017/12/24 08:02:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002b3000)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x4b, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/24 08:02:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000394000-0xe)='/dev/keychord\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000971000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x20, 0x3, 0xc8, &(0x7f0000a51000/0x2000)=nil, 0x0}) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x21ff}) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/24 08:02:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00008e4000)='/selinux/member\x00', 0x2, 0x0) getpeername$packet(r1, &(0x7f00000bf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000319000-0x4)=0x14) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, r0}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 08:02:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000c70000)='./file1\x00', 0x4, 0x173) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') utime(&(0x7f00004a6000)='./file0\x00', &(0x7f000070a000)={0x0, 0x0}) umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f00004a6000-0x1)='.', 0x0) [ 40.465730] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 40.502846] device gre0 entered promiscuous mode 2017/12/24 08:02:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a0f000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000abf000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x7de, 0x0, @te1=&(0x7f0000875000-0x10)={0x0, 0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000310000-0x8)=0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000887000)=0x0) fcntl$setlease(r0, 0x400, 0x3) 2017/12/24 08:02:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000ffa000)={0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000c8b000-0x4)=0xfffffffffffffff8, 0x4) getdents(r0, &(0x7f0000d2b000-0x1f)=""/31, 0x1f) 2017/12/24 08:02:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c1a000)='./file0\x00', 0x2) read(r0, &(0x7f0000b6d000-0xbe)=""/190, 0xbe) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000010, &(0x7f00006ac000)=0x0, 0x4) epoll_wait(r2, &(0x7f0000379000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xfffffffffffffaea) 2017/12/24 08:02:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000be3000-0x8)='net/arp\x00') sendfile(r0, r0, &(0x7f0000767000)=0x1, 0x400) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000085b000-0x8)={0x0, 0x0}, &(0x7f00005b1000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000136000)={r1, 0x1, 0xd4, 0xa3}, 0x10) 2017/12/24 08:02:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00001ae000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000a4f000)='s\x00\x00edsta\x00') sendfile(r1, r1, &(0x7f000017d000-0x8)=0x0, 0x8001) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000a7000-0x15)='/proc/self/net/pfkey\x00', 0x3d, 0x0) getsockname$packet(r1, &(0x7f0000fbc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000297000-0x4)=0x14) connect$packet(r2, &(0x7f0000403000-0x14)={0x11, 0xff, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/24 08:02:18 executing program 3: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f0000240000)=0x0, &(0x7f0000190000-0x1)="") rename(&(0x7f0000264000)='./file0\x00', &(0x7f00005e4000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000519000)='./file0\x00') unlink(&(0x7f0000c6e000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/24 08:02:18 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000008000-0x6e)=""/110) umount2(&(0x7f0000020000-0x8)='./file0\x00', 0xaf7ef80ed0595bb2) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x1000) 2017/12/24 08:02:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f0000cba000)=0x0) r0 = syz_open_dev$usbmon(&(0x7f0000602000)='/dev/usbmon#\x00', 0x9, 0x2000) accept$packet(0xffffffffffffffff, &(0x7f0000b29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000068000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000068e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f00005d9000-0xa)='oom_score\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ade000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000667000-0x4)=0xa0) syz_open_dev$tun(&(0x7f0000e96000)='/dev/net/tun\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fba000)={0x0, 0x0, 0x0}, &(0x7f0000306000)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00009b8000)={0x2, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(0xffffffffffffffff, r2, &(0x7f0000514000)=0x0, 0x18001) 2017/12/24 08:02:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89eb, &(0x7f00001ce000-0xba)="7a996572939c40f2ebacf20d8f6c0d59e3e01786335ed237a4bb65507fc9690b796c1dd1ec939e54554119ce9c050d037e44e7724819d55f482d6e20bde01784254b258b6f270475c8e9ab0e63ccee5b1b25767bf74c9247177bedd80e036cc1d8a09f94acd0299ae1d86457225c2153eb5e081ee655989459309037976a2fbd46db8dfadd7d575a6c6730c0accf2fcb06b94c40ffa97ba86dc7747f3912c22edeaf7359953fbf920f200120bfcda6baa7286516f9a9b2554d33") getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000016000-0xb1)=""/167, &(0x7f000077d000)=0xa7) 2017/12/24 08:02:19 executing program 4: clone(0x959c8ac90dd9197e, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x658a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x100000000, 0x6, 0x2, 0x40, 0xe1f, 0x9, 0x8, {0x0, @in6={{0xa, 0x1, 0x23d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x4, 0x1, 0x0, 0xffffffffffff8000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x94, "fcc21b3b7a014356428357a5e6f84f8504e5ea24fa87f91657ed6b5221ea2bac51a7a59261979f3f103688dac1de707fcefee19c59726678759fc837f415eb40b085cab5131b24f94991d5911a289459f383b401f63f5aec76c527b27f0822fce46a6c14b9e4b518b6133bd5a57ae2a84a3c897a83c353e9ff3e9a16535b343b904be03d8523451304de7d60aa5c0f9fd0e3e4b2"}, &(0x7f0000000000)=0x9c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000120000-0xc)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000002000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001000)={0x5, [0x9, 0x9, 0x0, 0x8, 0x2]}, &(0x7f0000002000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) 2017/12/24 08:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004a6000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000726000)=0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f000049a000)="8b7bdee18f91850527aa72fa5cb954261080174efed6884e928e08424bdfe72231aeacc31547779cc1d2a93e7e0301dbf11203e5871a0e03ebeed6ecdd5aa7541af30b566b8ff06fe3f4d68cab892dfc3f691becf742a98019d241915bb9801399df84b584b42c304af50cf0570e152b003551bc333cbc8a39647087cfb6a0ebb734bb0eb51358fc1af63822701514a843426ad6ed3f936e69b2e53743d4558477ce8ac4feb349b167e542d60b9dbb13445b1dd66325f1d10261e7f426e1133e258cea3d9ce97eed3b18519dcfbdd8046500304f93783bb12d3fde89198344735eb09d9920e4d369998547194436ded40f884445007b21cddecae3022a84a38cc93da808eafe4e8d6136c89f4fa39ca81445e17288228f1fb5265d6921686bb1ac94e69cb791b1b19e6ab08ef86c19a6fd0e280e550c4fa91a261120092e2ce322f549bcf2eadf9bbe9edcb483f1c2c73655c0a895211464150b5e6dfd23b3b7630c73185bd226ebb7e4869827ce53da2a62cb754d09a3e3b56bf67be9b1b802ed76b1bbc8b95ce2e92b138ca89fbb8427d849bc18560432d96e39f7a543ede124bef65a422079300120fa6cadab2d66755227429077a5a536afa1dd16d9168ad716e2fc396b8ba2e0edd77ec66ae9ba429b8d69af272de9996144084c7e22612464ecbc0c8b90d266a4a96c2858b136684d7a43e509d4c2a762e2a264e235bbabad637b824f2c58a50a0d56e0b9df51374ce228c5c93424bb0da17d25900b577699f4c5d12f9d4c63b2ae854e454179d45500fc6f764a339460d9f6f64b19e12e60237a232805a4d7a09b4a92f4576b11fc54bb25a381705ec3024f4a284e4d431437503a1a273c0e8705bb27524ac3377b5b71efe420b879bf26d2770ff18488d626e1bcc5a665b55faa757feb8da914f05c38d6d6bd48d0c017f1e650f3d677322eb44c08c6e726b0fbe480d3402c4a40abed9ceca1930243b155252ebec746fa08acf6bda8ef9b43a0f8ec2c0516bf29d31638f5f5c4075074a7346655a0eefda9437d082448e0d283b41d612665a48e3ad9fca0f9fa844bdced407edc2805f21178f72eba3ca8ea38ee3f20f57a17c984c7a074212fba8cfe3337f3f805de22897e1144b7703c0dab713afe947057a6e8883e0ce0ca8c423bc70893b9a02a71ef20e043e0e3b8dc791e2dd520296972a523f644f5e46fbaa2c6cf368120a8b9043eb97331e3a6266351f3e7d162922587bf72ca39dc636cf127239204f7581d171203a195bf232a4e1f3e91b5ef93b1e57bee0b6ec18bc77fb3a3accfaf9f5dad4e23b6727be7ad759ae3a918292b37dbc3d6606ddbf3851df808348aa438bd5806bfc3d7587788dbd8247908e829116f55b59aa05d5b91be8aaaa42ef38d71e49bd095d7dff01add1d46f0eb7d7837b9c29a823afeb71aca29f70b424a249ae87cfa75d0fa1a7eb78a986ee4517b2d35a2f09cd4f1ec49c84fc756aacd90f9c5be322b16011c910bc49d21ad3aa06b8b39a63e2e51d18016f8ef5c60b8d44363f413cfdf466e35ae641fb9ca21eda4b5d429b50687469b7ede006291ccd7cded2873229d9aee7c118380ae87b96d8ae2ca08ee97ecf047a389e1ff3e47fc87ea58ef0f179d8e11f2406d650cd94c581a87894dd42a1ffd20446b5872e34fb62c08a3f3b04561271212a7fb17e0acf318d3f2a426d03fe9fcc0c331f75b3d628715defd9d7c63f941454b53f8c21f942f47eae07c51189e5b53e715fe91bf4ff32c1b5cff56bd05073e76374e43e3e9aaba728ddda8a0070cc36d39c762afa7ec05ca606a61aeb2ff4bfd38388c8acf8885699c09d33dcbd4ddb856352a4b83d92c5f988c6f348d41b57bcd6c6af6640ffeb328f01d519138402bf3c29c3749ae0941cb870e235535335916c204470e1d5f950cc964914a22eee2fbe2cf14fe1dac03e4f2ae727f89befef6dca8965c958e9c94525727edb0497678b365dbf709f30fbf5ed4fa9cb9de87766f95eee40f2865cfdaa3dfcad9fad32605364b3c78faca69318d06981b4e198b82db56f5da224d99d71f0004ede148291cc09ab032d2462388cdf6a33bf0a795948980c522fae018d901e8542065d74f4a50e037a632e9809fa07b66be99e49c059143a4cae138891d8b1d3cb9abea45e7eea09137cd70e408c45516a2ef6d8563f29a8a6bc266383b5de6cbab088087dc704ae3d5484941f5815c19a3f857c13f5e3cbbd98fc700f6e801f317eb5aaac0f9dcdaffdf938b08e0382eae7f3016703bd3f00b488b7bc93e28ee7f2d3f9c61e69f2f8b17d56507e4e249d4ba5cc74d5dfd49a00e49d7d6def73bce5114a9c36da15b1ac7bab3966ee932b14d6a24b254d16730b0323d1030541094a83be72f44d952d922f7451649d88d2ef9b49e48f3db0011a2b0d1f1782885771cb0aa5859a9441d4e44eb33c59b11876d8fd0e2894b7c7b3ac0dd0f79159a2c1defe6dd90106b1e1109f7b56813da948dcae42897a8fabe3080bdaabe9d9cab29f1568054486fad6ed5e8cf7eb22f4f61a6012693e1b964297297b548ae52d6662164e0a15522a049bf03b49e562711f65b784afb05792bc028c5920d20b76c8b0d5552ffad2fe8f4ebc756b3ed09318d23a8eda4e28695726c7133a8e844f21cb9f77920e2c0f5d6a9f5dc77f0273a7c657728ecb528b5f5b3df3944afb7278d1191f199e1d67500a6d6470a6b39f04a1e8114b9d1b05acef0aad1e7002272dd412dc1ea9e8070727bba4b34858a43eebefdec7653f6b16f2fc1a9a793fb7b11f4966e5cf2f8ad1487a27f64f7b24375128c52eeb63ed2bae296425bb34c5afee64336be8055708afa1eb10915ce79b3935f7ccb75209483e1e39b9432ecd568b4d01b73d321f5899ab24ab057b8eac5b57332d64a2291fb07ac08cf83a011978ac3c2c144148bab4dfa64acebea427efbb5ee6166781c816298059df3778de945a5c92a33acab1440c8650d74de50512713e695a37811207e085274f0a7b41bd30a978d351a530657753589bf8a345fa11cea14ab4e825c0fe452c3439b2fba0442e873cf8b70fe36a960955d53af7e4e51f02e55bb653c009dbe49fd83254af4de7af094d18fed59f88b0916afa1a3f3b26895daaac9fced45f8742305b7838a1fe38ba6de0e86d436a58bf168b5d8d842f46ba59207f6ec5d81779fc603571ed5f9f44ad0068d6e79052c8e6599c52299980725b105a3c70b4f061aaa77b59bc3a3551d4f428cc8f72c742261e58906fcc3f673e4c3a55a8c2a7335ced49a700ecddb1b6870d6e73b72a3e10a0da1676c4d0d3ec04e4c895d737a4617073264d846ffcc848a267817011877880457cd6d3c7124f1dc2cd2ea8602aa200842a7a7682e0551e7e6094d8704a43f085b1dfa9e78479a44c69d0cbde4db96f055c482be40364c974160c383a9eb54918a324e3eedecfb4c99c4c8b6804ccadfbdd4a1509e5e3daf50035750ac522f1148f3e1825d762943fc5e8ca1734e08cb5b9b6dd34b55d08172f1cabce89b5d811cfab30b99b45cd4c2660e7b554218f6c76acadbd6411a93adcc3367edb08f1021d8328fcba4a49ef7383f60064e0042dbf2e48336889623815d1340d5905e9835b28739f64ccfbe714d729fc06f9d72da207558b5ef21f94a48d9f121257844e627c3fc831aee22536d2a9625f03c08f4e59e2acd62af4a496a3b668948c0cb9b91e1a4bc1f61086b0a14ac33044df1b828e8e10f931a7a77de1c9bdebb94e5bdb6da7eb251964dee93111d0aa4b5d6921ee0bbe38cd34691c002b8a8ce1e15eb0bb2e425b853cdf9da65607720783dd72ffc787199980f8c6129d62b5f9d1c06d0bb37f4176f5e2e5955cb4053064be5538a6fb878ca309a71941560fe83686d7885817f99d72c9056448e0084cb17855fe226db24255b0a6bc6a3d9a9f29744185af83191a757944a8a7c6570d6da05ff5323239c3492f7efc34976b5efa4368e5b795ee0519311c6558763da47e123559613e0d55a5693a8f3fd902925764b1c14e0fe48f617e5a7c95190e828d062bc21b74654217b91cc7256248a89012b8e7da5507f68521254ba428133bf75675e3536c10c61edd1623788ce95ead6f8b5ecde55f456bfd5030890d0ad8f2f56cb84b5991ac26d352a05b5fe14b2563efe6cedfaa3db1fcfef347cffc0d55079c452b2b1a942794611db7dd8ff25d00b456c6e9d6275c5e177e82c804b67e0c3ae38e93c45fe56687be05a707f5b6268dff102b753bd90cea72e79f1f7efd82df036c5b8cb31198d53daee795516564ad49dcf13d671be1fd22247f0a489af6be568f8566e41f85aeb9b37ce94821ecde782b1994ddf31f0849137987f814b3fa461a7ce2f61c384dc833e23c15b64dbd66130c73caa1dbca1234940a91fede015f8ea2119dca4e4190fb60120f84aa9954bec5cebf218b3d02d78a425cd65f40f11b32ee7a2e9b025958fd2dfcbf528ee982c8391cad33b4301f7f76c08c4f66d0ea1ce76eda107aff42ab549f1765719c807d0873d15da5fc02ba53a1da73bdc293950a9ee248a0a55bdc5bf8c71e25b680fd112b2ae835bbe0f8225f0def8f3267b01b7ddeda3fe13c7e7153025979e2deb3bd293ede97a98ebff2556ed81499bd58f8a994f51d060d7470f0cdae4dfd45b7e0c992bf4f2b4510ef293ed86474c0e69ace6fd2049a94da78ec08f7f261c5c0fc6cd6f51b0b7dc8ad5df677257573a29647d7aa2859af2361be7eec3c526e041a55cf11ac96a84c3eed9e1c3bdfd3c54ec97b4888345fdf3334064053a0e297cc97070ef6f957527d7fafe4afdb86f89907dea077719a32e94c903f3508970947f7ab4af06adf9691ac0ee4bbe027801dee75e7c2e4192211de253e10b4d0ceac48dd249d1008512de1a533379d10f5cf103cee24db5e5b62f3c4935b8827ab9b8fb0079444cd7f08535f3cf17912a1b33ff8411bae38ca46cfce893e4d27b705877b2f0ac8ee374774587f01b53c706fd40c817ee2f9600b27c95eced3695786baa693e864d60981d60869f36928505c085e03dcf708c5134c39e33f2b5ea70de71c875097629980e6f833eb81059a20d1c35ea320b275ce5374847645a0e8ee7f54b21d1fe8be925f314def98bdeac73bfe945f5b7e4d9da4424b5618d1113c6abb686aaca36a17ce2ac4a6e336598bdc1cb5c8aa66409a9f6c7e5ccae52bc68c26e6f98aeb123afdf09a755f8579ff543ff903345d0bac47f9bc5aceec9b5abfba300a078823b410ac369daf66f26c66972ec598701a50b28c3e97e662dfa4f09b69f0fc55a0a83953158476cb0615ba1ac260fd31fb6bc7a5de2684315bbe6073bc812b2dbf9ac31f255a186a0f15df97f61e5d6442d65ee9ca0b823244f43131a28d71ad5d11e59b8721527873e6690347494431320248e42e107456398b86f093bfbdff2b24112bb91596eb6a24ecc15c688d05e3fc93306216ca34b2c36fb05af821e0a4db2d2b991e239e9992736471c81a9469bf6ffd8f4b35409ea459eb3dbf946c6d76cc8ca6b026ff6bdf9c3cc002ff872c4610c62d267ca432b662c137c1466303ae911681e3c06d8b63ae264f3098be4cd0b9ea2cfcd3539fdfbe75dc8fbb708bf93a64359c2e943b64c608326459d6bb57ba610fe77047238973758e182ceaed9a00972c0a1eeefbe773a112eb9b3f4eed4878882e1b70030dc1051b2d3083c3a76abc51ce4e145f3a24484690aa5d4f8dc0013fea3ae71657f304350616ae82348b9221671c77f15") ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)=0x0) rmdir(&(0x7f000038e000)='./file0\x00') 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x0, &(0x7f0000001000-0x18)="0468ffb57c6aa72060a1b1236a0c6e5636f907fb9307fa2f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) tgkill(r0, r1, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x6000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f0000003000-0x2)="e5a9", 0x2, 0x3ff, &(0x7f0000000000)={0x0, 0x1c9c380}) socketpair$unix(0x1, 0x15, 0x0, &(0x7f0000653000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = fcntl$getown(r4, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r7 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x82) getsockopt$inet_tcp_buf(r8, 0x6, 0xb, &(0x7f0000000000)=""/4096, &(0x7f0000000000+0xf94)=0x1000) write$fuse(r8, &(0x7f0000001000)={0x28, 0x0, 0x4, @fuse_notify_store_out={0x0, 0x2, 0x3}}, 0x28) sendmsg$unix(r3, &(0x7f0000001000)={&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x20)=[{&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0x77)="543fb0468874e6211b4686b5af106b56a55d10f329f67515e8d2c684cb9948e1f2e93a9a3f4f2d7a4b0491cb3a4a9dd450550a225173fa9ce080930a50536f9f11d66acb4a4b261de09432c80e175ed74061bf2301e13502272e807a713eb25e34612cc537203c9519cb118d2f0e95708762ae55280a76", 0x77}], 0x2, &(0x7f0000002000-0x20)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x0}, 0x40814) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x9, 0xc98, 0x401, 0x6}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfffffffffffff086, 0xa0000, 0x6591, 0x200}, &(0x7f0000001000)=0xa0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000032c000)={0x6, 0x17, 0xff, 0x200, "0beaa8ee504a874143fc1106e8cccd971dbe978ba7a629e95fe2c0293fdcfc3f"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000654000-0xd)='net/rt_acct\x00') ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000ef1000-0x28)={@common=""/16, @ifru_flags=0x0}) sendfile(r3, r3, &(0x7f0000359000)=0x0, 0x21) renameat2(r3, &(0x7f0000d76000-0x6)='./file0\x00', r3, &(0x7f00004fe000-0x8)='./file0\x00', 0x4) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009f5000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x100, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00002cf000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000433000)=0x0) 2017/12/24 08:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000071a000)='/dev/input/event#\x00', 0x0, 0x80000) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00001e2000)=0x0, 0x80000) getsockname(r1, &(0x7f00009fe000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bb000-0x4)=0x10) ioctl(r0, 0x80004524, &(0x7f0000b29000-0xd9)="") 2017/12/24 08:02:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ab1000)=0x10) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000045b000-0x4)=0x2, 0x4) keyctl$session_to_parent(0x12) 2017/12/24 08:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a8f000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000a94000)=[@in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x168}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}], 0xa4) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000ff7000)="ff0204000000def31d001100000000d8144e000000000205", 0x18) 2017/12/24 08:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000723000)={@common='ipddp0\x00', @ifru_flags=0x600}) 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f000047e000)={@generic="187a35801e759fc37cfa29984967df8e", @ifru_flags=0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000690000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00007ef000)={0x11, 0xa7, &(0x7f00006cf000-0xa7)="b839469868dfd3f6dae606ed9c5ff165370b9003fbfc19dfc678c0deadb8474312cb97ad2fdc6e0505c272419c77ed887cc4f724ab2b474a077e073bfd60bdab087f2d7aadb406e4da85748a367f3195befdefa408f9ec1d1da427209b7e3926a9579d331a688df2d0443b78d6ffba216f52e7f6e743ab387df748c0b567cc10dcec825fcb262edb450125ab1901ab0d1dcd22d95fae920969026873799d6a0c40a0f58a26a5e2"}) sysfs$2(0x2, 0x0, &(0x7f0000fb0000)=""/216) 2017/12/24 08:02:19 executing program 1: lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000f6e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuse_mount(&(0x7f00006e8000)='./file0\x00', 0x2001, r0, r2, 0x20, 0x1000) setfsgid(r1) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000df6000-0x1)={0x1000}, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000491000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df6000)=0x1c, 0x0) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000007e000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000df6000)=0x14) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000df7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000df7000-0x16)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x0, 0x3, 0x9, 0x80, 0x20, 0x8e, r2, r3}, {0x101, 0x7, 0xd01, 0xa00000, 0x40, 0x0, 0x7, 0x5}, {0x1, 0x9, 0x8000, 0x3ff}, 0x100000001, 0x2, 0x80000001, 0x1, 0x4, 0x3}, {{@in=@rand_addr=0x7, 0x0, 0xb2}, 0x1b, @in=@multicast2=0xe0000002, 0x6, 0x4, 0x3, 0x5, 0x5, 0x7, 0xa6}}, 0xe8) 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x8241) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0xfffffffffffffff9, &(0x7f0000001000)={0x0, 0x0}) timerfd_create(0x5, 0x800) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000003000-0xc)={0x1, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000002000-0x8)={0x0, 0xffffffff, 0xf45f, 0x4fe15e2d}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000004000-0x9a)="5cebfe25c4070b8e29f37b0695af30432b3aba5c47d24dd48da5944ad13d26860bfa6f4d3c067f8cd2dec692b7c13a08f533533a18ac9b612a6bdb096e6938f1489ecc5cc37bc81e490fe405b87797d76189fc624c90aac94cdb9de4d9760a92424b993d5a3f5f00d4dda43040c8446af263bc247950a0f2268ad23101b04ed6805608137f6e868e9197f6134520f338cc3d3f11c0dfdf29f7cb", 0x9a, 0x0) r4 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x1a, &(0x7f0000004000)={0xa, 0x0, 0x3, 0x8001}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000002000-0x84)="13ac9011370f2afd458b9f3bf67d1a25e1250090b7e5a569e2b285f8131d0167df7776d4130fb2689ee78b4b803f8ccdab90bc19b0fb636a5c0dd3626a751f036468ae9fbcc4c3c91555696c299040ead34b2985cc47ef5a5f901c1036ced75064faa12aa9f036a4e7c6cc369556beb24fe4eec3f864053f14888aaf8495aa0ea54bfa67", 0x84) fcntl$addseals(r0, 0x409, 0x8) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000005000-0x8)=0x7) ioctl$KDDISABIO(r5, 0x4b37) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000006000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x40, 0x4, "7f5971c2d0073b9c42904a48fc9d01832046ad19c8ca5818a910b9b8556a95404552239becd97f7a7ab3d5590d42496ebd1e2e17360175e7f55350a5054d4150b6ff47428b1ae4ff2af1f19d8bd502c0"}, 0x160) tgkill(r4, r4, 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000008000-0xae)=""/174) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000009000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000009000+0x1d8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/24 08:02:19 executing program 6: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00004b5000)=0xfffffffffffffffa, 0x4) r3 = fcntl$getown(r1, 0x9) r4 = dup3(r2, r0, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000ef5000)={0x100}, 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2017/12/24 08:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000055f000-0x74)=""/116) lseek(r0, 0xfffffffffffffffe, 0x0) sendfile(r0, r0, &(0x7f000010f000)=0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00006a0000-0x6)=0x0) 2017/12/24 08:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039b000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a6a000)={0xac7b, 0x9, 0x9, 0x10000, 0x2, 0x6a7aaa6c, 0x40, 0x1, 0x7, 0x80000001, 0x3}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mount(&(0x7f0000c21000-0x8)='./file0\x00', &(0x7f0000146000-0x2)='..', &(0x7f0000e3b000)='devpts\x00', 0x0, 0x0) munlock(&(0x7f0000ab2000/0x13000)=nil, 0x13000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000cce000-0xb)={0x4a321b5d, 0x38, 0x4, 0x10000, 0x1, 0x3, 0x8b, 0x101, 0xffffffffffff8000, 0x0, 0xf0fa}, 0xb) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000)={0x2, 0x2, 0x1, 0xda, 0x8, 0x80000000}) 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f00008fc000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00007d2000-0x160)={{{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8, 0x3, 0x5, "054407a97fe8e5953dd4b36293c3bde7dc7a88518165b43494a577243e1e04da62da10e92443b7c2b1098db63779b63dc125322d0a7df3242d4622efda3b5ed803c85af6e0d4e7c7bd830a4a0c643e9a"}, 0x160) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f55000-0x80)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 08:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000)='Ir', 0x0) lseek(r0, 0x0, 0x1) 2017/12/24 08:02:19 executing program 1: clock_getres(0xdffffffffffffff5, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ptrace(0xffffffffffffffff, r0) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000041c000-0x8)='./file0\x00', &(0x7f0000000000)=""/223, 0xdf) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x100, 0x4, 0x5}) ioctl$TIOCSCTTY(r0, 0x540e, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/217) readlink(&(0x7f0000000000+0x971)='./file0\x00', &(0x7f0000000000)=""/207, 0xcf) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0xff, 0x3]) timer_create(0x7, &(0x7f0000000000)={0x0, 0xc, 0x4, @thr={&(0x7f0000000000)="ab7f8bb846cdc3e8a7d7ec984ba9cfc9d09492f23ee129965e317d63445084bfaf5c85448757ce5981bfbd102b2a5c17488d0cf929e6a89884685a0c26d6e61765da5636e576eafcaea76f86fa7aeb932100c6a8596b776f1a6f5b2c17fc5415f2e7ce2ce9c15310dba879cf1c9bbf77eda6168ce4037084f6d8c7f130f2fd5e5b28ff5d9bd162b3683be144060274631caa52ba4164849e266206f76e2e189a9b5eb80275", &(0x7f0000001000-0x34)="ef33b44b3d528db863720771b2279216fd0c5313bdf93edfaaf5e753714a67fdef665795ebd8b384bbe357a435547adc5dec0d39"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_delete(r2) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000)={@loopback=0x0, @empty=0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000003000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000002000)={0x20, {{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r1, &(0x7f0000003000)=0x0, 0x0) write$evdev(r0, &(0x7f0000003000-0x18)=[{{0x0, 0x2710}, 0x6, 0x6, 0x89a6}], 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@generic="45868f4d6022f34c26d5fa98fc04e4d3", @ifru_flags=0x1101}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000)=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000005000)={@generic="baaeaa327cd0fad8f0b1b6d608dc4c58", 0x9}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000007000-0x70)=""/112) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) [ 40.854101] devpts: called with bogus options [ 40.893398] devpts: called with bogus options 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000051e000-0x4)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000971000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) 2017/12/24 08:02:19 executing program 7: r0 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r1, &(0x7f0000457000)=""/1, 0x1) ioctl$int_in(r1, 0x5421, &(0x7f00005d6000-0x8)=0x8000) read(r1, &(0x7f0000fd8000)=""/0, 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) pwritev(r0, &(0x7f0000001000-0x50)=[{&(0x7f00008fc000)="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", 0x1000}, {&(0x7f000060e000-0xf7)="ed51ecb0bf36d24567e1ca894e448397b8aac798f363331e62842ff424af4554a7aefd0885915301113af70c25d5f6373db604ed3d2da2b252c9e9a0df4656832a9a7e91bad348377e03e3219e245d52512404eacbc07f2b52bfd995da97067e8fb3af52f32de50386886730563cbab31e2ebd92d16611afb4bc745b17282934bd3bee8d1a9a9b4d47aa14e2f7e2b6c88669b4e31b0588175c080c3c4f23d0a794c8c6220d0a3efd4703c19e4eba618fb55d02ece3c9b95adbfa5bab582cdc1efd7c530a8b9229f70c69a26efdae231eee2d93a279cd1478606c56282df681f97b8f18b31263949b46a988c816ebd59fd6ae3279b6cdd3", 0xf7}, {&(0x7f0000792000-0x6f)="081850ba861f96ff5f4b30265b8d767d9b6369bf20ec14db2640e56afe3fb485d23e15664d1515bae00f511a462531d34026f2e1c6bbb0cd8b7e31e2a285bc64aad788e71d680c38a5a4b2aa6ddf03f59e7d4c0f0fa4256d6b7834015db0d7b741f640b1d1f703239afaf5b19d69f0", 0x6f}, {&(0x7f0000001000-0x7d)="89ad064669666b784f4463a3854142348f70505b433721b210fc029a277accbf56935370f1d7ebfa683b4f4ec2bda6de26671c96fd9ef69133450feba01f86523dc49a2a5127ba092f03625eab142c1b3d6635f2f76d77e263ba23dfac9586f9fcf57845572c07bc4e1f306e0d85619d5b9869aee62bfce9789db9aa2e", 0x7d}, {&(0x7f0000000000)="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", 0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x6) writev(r2, &(0x7f00000fe000)=[{&(0x7f00001b4000-0x3b)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de9000000030000040080ff06000d0005a2", 0x39}], 0x1) 2017/12/24 08:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000d95000-0x30)={0x8ee9, 0x200, 0x8, 0x6, 0x7, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b06000)='/dev/input/event#\x00', 0xe136, 0x600) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x1000, 0x3ff, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) 2017/12/24 08:02:19 executing program 1: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc0000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc1000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000ef2000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000fc5000-0x4)=0xffffffff) setsockopt$inet6_buf(r4, 0x29, 0xff, &(0x7f0000e94000)="9d2ffa6393e388e6d858d068ef3f6ff3ab5780e6a9aadd6ad6a4cede2ede7a3957f673dba085f7a4c201b91271720bae96f1ee464424e28de016039f69edf412d538cef21c9dd86310f34c0ba2a07c9ec2cf1f09b1042d38c7549b40c0d6dda6f13be1e68d194ce021f113b2fac69d88ec479ed3059376fa813090a180482704c73c089962a298999aaac421f1dd459a82ed5c8627ea0fb5eb3c1682bad5cd4fb618e5770408117d0166f23e5da654ead112397a61d6623e38d90c569b542bd68f2ea14588c2a6d4995ab53a07b7be2eeca34c4e4c9a63928975e82bc4", 0xdd) ptrace(0x4207, r3) syz_open_dev$sndseq(&(0x7f0000fc2000)='/dev/snd/seq\x00', 0x0, 0x0) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fbe000)={0x0, 0x0, 0x67918, 0x0}) ptrace$getsig(0x4202, r3, 0x0, &(0x7f0000fc2000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:19 executing program 6: socketpair(0x10, 0x22, 0x2, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/181) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x3)='nv\x00', 0x3) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f000000b000-0x18)={0x100000000, 0x0, 0x0, 0x0, 0x2, 0xe92f}) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000004000)={0x401, 0x8, 0x10000, 0x84, 0x2, 0x1f, 0x40, 0x1ff, 0x7, 0x4}) 2017/12/24 08:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005f4000-0x10)='/dev/input/mice\x00', 0x0, 0x40000082) pipe2(&(0x7f0000ac1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, 0xffffffffffffffff) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000897000-0xc)={0x0, 0x0, 0x0}, 0xc) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x8000080000001, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00005b7000-0x4)=0x0, 0x4) writev(0xffffffffffffffff, &(0x7f00004a0000-0x10)=[{&(0x7f000016e000-0x2)='\x00', 0x1}], 0x1) mkdirat(r1, &(0x7f0000a8a000)='./file0\x00', 0x120) 2017/12/24 08:02:19 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f75000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000e4f000+0x42a)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in={{0x2, 0x2, @rand_addr=0x5469, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x3, 0xff, 0x43d}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r1, 0x8000, 0x30}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x1, 0xff, 0x9, 0x1, 0x9, 0x4}, &(0x7f0000002000)=0x20) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000001000-0x8)={@multicast1=0x0, @empty=0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x1, [0x9]}, &(0x7f0000005000-0x4)=0x6) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000005000-0x59)=""/89) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000006000-0xa0)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8, 0x7f, 0x3, 0x0, 0x28}, 0xa0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000006000)='net/sctp\x00') ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000000)=""/144) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000007000)={0x2, [0x5, 0x4ff6cdec]}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000009000-0x4)={0x28, 0x1, 0x0, @fuse_notify_store_out={0xfffffffffffffff8, 0x1f, 0x0}}, 0x28) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c27000-0x44)={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='nr0\x00'}) 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f00006e1000)=""/4096, 0x1000, 0x2, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007ea000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$netlink(r1, &(0x7f000080e000)={&(0x7f00006f1000-0xc)={0x0, 0x0, 0x3, 0x5}, 0xc, &(0x7f0000939000-0x70)=[{&(0x7f0000c0b000)=[{0x108, 0x4, 0x72c, 0x6, 0x80, "f580c1a50aff2b469a9d176dee783c6546ee13a96a3d411bf90ad09a8be9571be316c6a82bae6c4705080c4acc6d52633da78a5c6e29f6e15511ec1e5cbf50c834a30a41af998140b138048e7ac145626830cfbd5765b9dcd4c50ae9f5a4e16ec163da424055d7ae29348080fc3edc4af59b18e759a0086564c9c080f5729aa84c1e5adc885c82e11c5a73fdcf6fb8e9ae6988fa964b2935c1851117118a2fba4eefb23a64845393d9d650e2acafcdb55ce409c481e84c27c71da1a1e67cd41da9420070427987756e3a87d663dc867ac5dae3c54032330745edc15b1a67f6f8efaa60c80cfcb2596159c4ffc854f6baa5bead039d6a61ce"}, {0x21, 0xd0, 0x0, 0x7, 0x20, "8bc93e2d6ffcb814e9de43c0a070a45db8"}], 0x129}, {&(0x7f00009cc000-0x11c)=[{0x10, 0x3, 0x910, 0x100, 0xb5a, ""}, {0xba, 0x2, 0x20, 0x4, 0x1e, "3d478d15cc12b6d41e8341824c8b17c3c882afdee98522bed186e57ec33f603a22b41386752e19d45129dc0ad98d3f874a0714ca2f1e5a16ef5ab81a658542b3ea5e4b669d68a240810b0e4c1089a47278f317a00aa8261103550e7eda70ed0c28d4b84a075dc7a05d3df984629068a3ccc84ddf5b0dae04bee499d3c9b40ab447e775924dc8265056493113797427a9ca012fb9494a0c11069364ec2e8a6dd66e3555fbd6683738a11e"}, {0x52, 0xfff, 0x300, 0x7ff, 0x7, "545108a54083edf4e9260a1a3a9174a17d57f86ce3e7fcc1cf3be90c8409c306439db4abd8b4cff9b1c8d083f42b353dce63e5528e56210228c716e93d17a2e0b3b2"}], 0x11c}, {&(0x7f0000d1d000-0x26b)=[{0xd8, 0x1, 0x10, 0x7fffffff, 0xe8d1, "7d09b795594827c73eb7dc567f0aac967b1e397abbb2249b61da5a3527d647e0a2c5f291703859153b6b0047d77624d50ae88d688c1536eae3f1ba109dc7d2ce07dba9c3d4f7706103e5c860f7747e525bce8baefa8a5d3575ca92bd7a81a06cb29968e03438fb15146988a419c83c4eb3006641511aaa4a076db1bd2fe2e92c1157338a2950957441d28ba47cfeb9b928245ee88f5f5abccb11776fda32e40d65622f10150f8238819e903eb0dd712f60fd94081582fc756a586192f19d6dfa1b4232db32231a2f"}, {0x90, 0x9, 0x218, 0x7, 0xfff, "2bf8732293562cc083d1f940048e65261a96886cf0b1c44cbc4037598e2732ac9398040fb9c14809aa81be0f2c3f0c29b2bc8b7f5fe99e805c9ff8790a54b48237bc8e0889402f1ffa4c5473f80b605b8b2e665ca76223eb45d002384bb02754cf135276a2359ecc0b0867333d5c28df95978a8a87ac5a1a2e3289ca472336d5"}, {0xa3, 0x2, 0x600, 0xffffffff00000001, 0x4, "11056e21a20a9f0bf038114ccddebabdebcb137bfecdb8875ba4056fd394d177a67797e00a7eedebc5e2fcdca9efed27fb19080bfcd16b9a88da2eaf0e6c23be87f66537630865e7267747732656dea94dcbb38a740b65c417c41d72ec257c302b355b7a16daf20d4728348743eadc1ce823710ca7cac26e867600c4b02d428597f56e0837fae8a77b6b9e2dac739eb836e24b"}, {0x60, 0x2, 0x330, 0x10000, 0x9, "70375713b9973224707b6d368af2509ba2e197e0623147c1623db10fae400f3d50eed864dd77719e19fb596c7a812c6fd05ba9c201dbca7ac402e2ae22f05d9f4f20e3d0d32159e60fe04a51d0cd50d7"}], 0x26b}, {&(0x7f0000736000-0x1e7)=[{0x8d, 0xffff, 0x1, 0x4, 0x7, "06b6f8192f7516d8c67ad8e315a4a0dd862418c6a0878e374dc844cb04337a8c3ff8d87efd3f46936eabd6334c229dc5abc5857d72d84d21420fe4476738d2f07f09502c45b39b27de89c4410128b1ba7d70b957f491d66ef8a89b3dbaf171fdc100f61493ac366b871c17a34598e7fa9ae0e7daafcfd3e8a511dac0b0"}, {0x43, 0x8822, 0xe0c, 0x5, 0xffffffff80000001, "33a6bd12a09885ab3cc43bea464605fd2bb7b6ebc4bd3637c3a1e503400267cb1636c8d797aa409f9db09ab8a9f8a7238c190d"}, {0x60, 0x3cc, 0x400, 0x0, 0x593, "2fc1515f1935ffd4088adedf38cbcde54311597fd9e02ece6916c94a51ae4256af38d2b551661f6efe88684e69b076af21ad0710c38141a6351e19c2d5749ee633660357871c0e53b6b5567581cfffd8"}, {0x32, 0x68, 0x2, 0x3, 0xfff, "14ef3735ecac73ab687ffeecf4c5357c3e71de5036dbdecb3c6db4616809ddcb7fe3"}, {0x85, 0x6, 0x400, 0x0, 0x7, "37a90297b47dfd7e37716c6ce8b51dfc928f4fec26fd21d8bddfd619b8e9a8f6a45b0edf09912047e6222e6925ef2541eee54628db708758ad5f5b52eed0c0993d2ceb886e63794938db71493962b4beb13475c556b33d55e77c03fb8bc7be6044f9aba1732adafba691c6531d26450146251e2076"}], 0x1e7}, {&(0x7f00006b6000-0x40)=[{0x40, 0x4, 0x100, 0x9, 0x7ff, "e88e6fdda767b723b58cb9c74e51cd0fbee1a19a6e58c4f82cb152799b710af272a33103d56d39a5a548bf3f1975e4a2"}], 0x40}, {&(0x7f00005b5000-0x133a)=[{0xba, 0x0, 0x110, 0x5, 0x7fffffff, "f743f7093b43644e0db3274b8e7e239fc97ae94e42def86d8883a3229741a02eeda801b54a7c2345ecfdde1d64592767075eb48c14242bc259ec117bfbe5365027f075bc15fad197ba6dd9b168fe4a89775d46d20fde39cc1353b67b464c11b8e3e32e5f3a83d177596c623f7fb6203fa8f93b3ac97f8f6d26d1fc632e14f3506d601e014dceccc62b341d098523517876c0e13ebd555551b11618458ae5c7cd95a1dc8651cd0313e6bd"}, {0xc9, 0xb1d, 0x800, 0x8, 0x6, "13016d07dc63471f56467551a856c06626727146f9f09bd8efbbcaeee2e1e9f95dae0125624de14b78dfecf31c4328f6778090798f19a1acf567836d9babe02c5bd5370964f1698aa58d6ad28b01313639d87cac955e29aa41edb65c1cd7c23e9fd0a7da3e6a8fe91417864a5918c07d750632452f1dc49e33d89c617eae1d3cd7d1a373a6121a52bfbac9296131b3d65f7391391389ac4c30be432d19413067eb3e4fadd98544ed2e70a7f21ff2e8fbad79c2c1afae4239db"}, {0xbc, 0x800, 0xb00, 0x6, 0x56, "4c65bcd949d41f49615c16175b1b2b5ee1314e9079cae6b3fab15f9120a965d1cce9fbfec7ccac92bbe8590e9915530b335e601b89088a9145a1c971cfc77083f1ee73b7403e1706d08abc3aa85c94164da3756cd2c1affc1ce8666c610dbbe49fef7555428993e2919dfe0c6ade074279ccb25d46dfd893d1989443e3b4d9df596049ce3a4d7fd8684df421f6418debfe882a4abc5340ca44b0457b55498814b73b42b1cdb00ec1ecea85c0"}, {0x1010, 0x8000, 0x200, 0x1, 0x8001, "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"}, {0x46, 0xfffffffffffffffd, 0x100, 0x4, 0x9, "b7a6b6b18eeba365c928b49e66b2053529c179a894b080d176d22dd1f38c734ffd6959907ab733cb3c91916a78ca94eb1a1f3e67d241"}, {0xa5, 0x4, 0x200, 0x8, 0x10001, "ecdb2446160824be003828e482d97de4a4c77da3efdcbdd5a6d3b7444ce4be8d508a459774fbee0630437cc1c5b1f4db6f19998d3d363db643d5da3f59e09a60e21e467c53a8875b3a1db3f75ba5c00c6647c61b206e2c47c79fdc1844b1852f747d73ac2a26ec4cd6cd55dd5abde5297498ae3f756f8fc27030bcfdbcfde4ea3cf3f10ba07d74e900e75ae3808eb3bfabf5fff59b"}], 0x133a}, {&(0x7f0000621000-0x13)=[{0x13, 0x10001, 0x202, 0x15, 0x7, "e927bd"}], 0x13}], 0x7, &(0x7f000059b000)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x11}, 0x20000000) 2017/12/24 08:02:19 executing program 6: prctl$intptr(0x25, 0x0) r0 = open(&(0x7f0000556000)='./file0\x00', 0x0, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x5ee, 0x5, 0xbd8a8bdc72234f4d, 0x80, 0xffff, 0x1875, 0x3fc000000000000, 0x2, r1}, 0x20) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r3 = add_key$keyring(&(0x7f00002e8000-0x8)='keyring\x00', &(0x7f000043e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r4 = socket$inet(0x2, 0x80004, 0x1) r5 = add_key$keyring(&(0x7f0000a44000-0x8)='keyring\x00', &(0x7f000042b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$chown(0x4, r5, r1, r2) setsockopt(r4, 0x9bc3, 0x5, &(0x7f000065d000-0x46)="4cb4dbc988f75ac8c28fe50f4c09cdaa7634480c9c6056c42bc31e0dd353091ef72b657e4f30df5fe39e7b615eeb83703a522c772d4dee62a405310051a9e341d0639cf96af5", 0x46) add_key$user(&(0x7f000075c000)='user\x00', &(0x7f0000d02000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080b000-0xcc)="745ca79a8490a0eacc0291139b903e251fde96aee6a0bf9582f6cc85ce4cd89e075f6c6f43d45b78808aa601ae0709e0a732742a2dd75e851e2bc2b7dbc42952c7bd0dc62a525030d453aa3bbfe8524affc10dc85d39904ecce9b48634e57dfe71bb931ba4590eb404bd4cfabaeef6e5d1d836f1683f74468eaedce2a25a8ebac307aabad750697b5bbc5668783c0155c8dbb4d72f06ed68e0780c52061b8334efebf84b9d17a0116f9abed66171570f2400795f2b9c69b3908bfce3106dd597cfd4f15935467f6f2bf98a7c", 0xcc, r5) r6 = add_key(&(0x7f00000f3000-0x8)='big_key\x00', &(0x7f000000a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000866000-0x7d)="df2ee86a38b551e253b9e9acad8a0a92e59f9ba3946f224c6604652a09d74a78250fcad880e3bfca2f5d334c3b0455fb75a7dea686a1f017601cc8adb80a5def949f8d4a5bfe602ab88fcca2ad88cc27bcf391ef8782965508b05ffa185cfc78b9025555253ff38bb114350c63ac89a2b0196d034d0e7701e7096d0210", 0x7d, r5) accept$packet(r0, &(0x7f0000a77000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000098f000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000cb5000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r7}, 0xc) keyctl$instantiate(0xc, r3, &(0x7f000046a000-0xfa)="ced6908fe4d1ca283d7de69b47fc7a7b581be435068d31c8b9a332117ee4f6a944d0082cd80a57e19a807cffe223cf9485313139dabc1a9bd8fdfd4885bae856fc5c24cac4fafb70bcdcc946667e92d9d7fb00d4512b54135f877493e36a67e736ecdf5723c4fb06de180551bfaa936f2e517bd06f40dbaa6b75e0e9b603259a5f02737224810db6c8671d66bdcdd0b2c483d8a15ec058b868712ba0c35e092d942df650aab40c2b2e1b40e354d56a45c361b993b089830f62fe0fd3bcfb852e0d4e71df8a3bd073c6a1a57addc1a32c63c00d0a45bdffd4c262141138837e5e007ac77a83677440af738cdfa643e164773c2787fac62c0e3a06", 0xfa, r6) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dad000-0x4)=0x6, 0x4) 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dc2000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000c21000)={0x200, 0x6, 0x8207, 0xc0, 0x5, 0x2b3, 0x1, 0x7, 0x0}, &(0x7f0000f00000)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000c91000)={r1, 0x6, 0x6, 0x3f, 0x9, 0x401}, &(0x7f0000ed4000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1e, &(0x7f000053f000-0x4)=0x3, 0x4) 2017/12/24 08:02:19 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009b0000-0x10)='/selinux/access\x00', 0x2, 0x0) syz_open_pts(r0, 0x281) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000001000-0x1)='\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r1, &(0x7f000030b000-0x62)="2f7f4be2b36c5526a5534195cbffffffffffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360fd55801f986ce867fff0900000000000000000000097f39147a2c89311b32b0f6687ef5f00d0558fc81901464d8ff1dbf13", 0x5e) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000a93000-0xf5)=""/245) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000e6000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000708000-0x8)={r2, 0x0}) ioctl$KDMKTONE(r1, 0x4b3b, 0x7) ioctl$TCSETS(r0, 0x5402, &(0x7f000038c000-0x24)={0x3f, 0x3, 0xffffffffffffce59, 0x7, 0xd4, 0x5, 0x6, 0x2, 0x10000, 0x5, 0x8, 0x8000}) fstat(r0, &(0x7f0000940000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x0, r3, 0xf60) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f74000)={0x81, 0x6279, 0xffffffffffff8000, 0x0, 0xffffffff, 0xff, 0x316, 0x81, 0x736, 0x2e10, 0x18f, 0x2}) ioctl$TCSETA(r1, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0xffffffffffffffff, 0xccbe, 0x3f, 0x0, 0x0}) accept$inet(r0, &(0x7f000002b000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e1b000-0x4)=0x10) [ 41.047578] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000775000-0xc8)={0x0, 0x5f2e, 0x1, 0x0, 0x3, [{0x0, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x5e8c, 0x9, 0x0, 0x0, 0x2202, 0x0, 0x0, 0x0}, {0x5, 0x4000000000000, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000690000-0x4)=0x0, 0x4) 2017/12/24 08:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00006c3000-0x10)='/dev/input/mice\x00', 0x0, 0x42) writev(r0, &(0x7f00001f2000-0x70)=[{&(0x7f000089e000)="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", 0x12f}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004fd000)=0x0) ptrace$getregset(0x4204, r1, 0x206, &(0x7f00009d3000)={&(0x7f0000e7a000)=""/222, 0xde}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000055000)={0x7, 0x1, 0xe152, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:19 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)={0x1, r1}) mkdir(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 08:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000483000-0x10)={0x0, 0x0}) socketpair$inet6(0xa, 0x800, 0x1f, &(0x7f00009c7000-0x8)={0x0, 0x0}) lseek(r0, 0x0, 0x5) mremap(&(0x7f0000ce0000/0x6000)=nil, 0x6000, 0x14000, 0x0, &(0x7f00006f3000/0x14000)=nil) 2017/12/24 08:02:19 executing program 5: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x84000000) ioperm(0x6, 0x4ea2d422, 0x4) 2017/12/24 08:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$ipx(r1, &(0x7f0000f1c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000930000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000001000)="744136e0c9e7472238d0e51375a830155f9f2fd324540a30d7c3a1082e29c214b863347943fcc1a6d4c3e1aa2c9544e3de8e5a46f75f9afcd592ae50a02d3ef77e7634fca456afbf3642824125670a0f4d580c83ed702cc59fedd9fe457cb1cd803767f0d7c1f1f58986465df795b41e17d649735a987a559f0043743ff011414bb89b990c8d7ea1d7c42698d25c23cbe0d6f2b4b5e1258fee8d01b10608d71ec50b7730172d6eeb1157779b538b9b9db1915ae654c1521350064f49ee608ace2bc34cb6e90afd28a06b07fbab416b9a18b097c8c64cc3e839508cb381af297a4af4bbb6aa4be0453b2a", 0xea, 0x100000000031, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000f1000)={0x0, 0x6, 0x30, 0x7, 0x0}, &(0x7f0000615000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ea9000)={r2, @in={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8000000000, 0x1ff, 0x80, 0x10}, &(0x7f00004b4000-0x4)=0xa0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b50000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000bcd000-0x20)={0x0, 0x3, 0xffffffffffffffcb, 0x1000, r3}) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000ef9000-0xe3)=""/227, &(0x7f00004b2000)=0xe3) 2017/12/24 08:02:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000054000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000be4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x3, &(0x7f0000000000)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) truncate(&(0x7f0000000000)='./file0\x00', 0x1) r3 = getpgid(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r3, 0x0, &(0x7f0000002000-0x4)=0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000002000)={0x400, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000004000-0x8)={r4, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000004000)={0x101, 0x8, 0x6}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000002000)=""/248) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000006000-0x8c)={0x0, 0x800, 0xa0, 'queue1\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000007000-0x4c)={0x400, 0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_RM_MAP(r5, 0x4028641b, &(0x7f0000003000)={&(0x7f00002a6000/0xc00000)=nil, 0x7, 0x1, 0x4, &(0x7f0000003000/0x2000)=nil, 0x5}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000007000)=""/4096, 0x1000, 0x40000001, &(0x7f0000007000)=@sco={0x1f, {0x43, 0xca, 0x1, 0xb1, 0xf6, 0x7ff}}, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000004000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000002000-0xd)='/dev/net/tun\x00', 0x0, 0x4400) r6 = request_key(&(0x7f0000008000-0x8)='big_key\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000001000-0x5)='ceph\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000004000)="d8a5f5f949dd05a123764be57c1fa282af6f88215f69c5d3c8abe25ec5220754c07a5a05bfc824709ca710efe54abe17678a4809d14df7179f78f6cb4e4232c7f098c215ce75012c32132426c7560887baae26db", 0x54, 0xfffffffffffffffc) keyctl$reject(0x13, r6, 0x9, 0x5800000, r7) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000011000)='./file0\x00', &(0x7f0000014000-0x8)='./file0\x00') r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) link(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x44)="73d54bb2325b9609b95114746a238c1eda3820acd523d3ce36f8bc1a6beeeb7f5b35106a57b7302d0b735faa4ed8aad1dcb7977681592ef404af8a3c4d78e936325909b0", 0x44, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r0, 0xcab1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) r2 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, r0) keyctl$link(0x8, r2, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001000-0x10)={0x1, &(0x7f0000002000-0x8)=[{0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000000)={r3, 0x1, &(0x7f0000000000)=[0x10001], &(0x7f0000001000)=[0x6, 0xc3, 0x5, 0x100000000], 0x4, 0x1, 0x9, &(0x7f0000001000)=[0x800], &(0x7f0000002000-0xc)=[0x7, 0x80000000, 0x4], 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000+0xe5a)={{0x0, 0x3, 0x800, 0x3, 0x3}, 0x9, 0x5, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000003000-0x10)={0x3, 0x1000, &(0x7f0000002000)="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"}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000003000-0x48)={{0x3, 0x3, 0x4, 0x3, 0x100}, 0x7fffffff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000004000-0xa0)={r4, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x6, 0x20, 0x0}, &(0x7f0000003000)=0xa0) syncfs(r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000005000-0x6)={0x0, 0x9, 0x7}) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x8}, 0x6) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000000)="6bfcabd3d80b5824a11dc6579e1b3a82a8b34a11ef41f29a41cb527db0edc9fb22907977db3a769ebfae2ee0a8d0a4cf6d6f5d052bd64cec361b025fc2bd493fbdd64ab2ede550cb2bd45eaaceea5fb7d750d84f4191cb8a8e6c74ab0b7ec08345ff648be7717ec1e8ce7fe989eb758dd2bccc3881e08b1768301192d8470da9a114d165fd79e47cd42e513204cf976e1f3f6b408236215b61f7b757ddd82d53c45d089778c9906164559c6d87acf2e06abedbb7c442a5fa8ec839843acaa5b3e0c86f18ff11eae623afc60732640f65873ebbf35241e2e4fba91f29d64a31e21c3dfee4e39d4b5f", 0xe8) 2017/12/24 08:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ad7000-0x9)='/dev/ppp\x00', 0x4001, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000c8000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000a1e000-0x28)={@generic="4d71dd6c074707be23ce66258f25a4d2", @ifru_data=&(0x7f0000912000)="055f685ef054db4cc198899b38516e81000577fcc15e9e40cb7a86213305ab51"}) ioctl(r1, 0x227c, &(0x7f0000489000)="") 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000062d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000df8000)=""/210, 0xd2, 0x40, &(0x7f0000932000)=@generic={0x7, "b15419953074e63b5933bba32d7a7b97e87355ead1e8392db08e01e52a61ad3cc42e83c4732fd9a07ff0a4930c235d9c96d89de80b85b84beac0c77a018b618f44ab9ac9c53fc7eb97b1dbb539c15cd1c6048d368a476068d772b6084b68c064d0432ac31a71d67fc92e98182599fbddc56d994c43f1146fc3c6a5d18159"}, 0x80) socketpair$unix(0x1, 0x4001, 0x0, &(0x7f00009ea000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) [ 41.093333] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/24 08:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000057e000-0xa)='./control\x00', 0x109) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f19000)='pkcs7_test\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000066b000)='\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r2, &(0x7f00008d9000-0x29)=""/41, 0x29) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfe000)='/dev/vga_arbiter\x00', 0x900, 0x0) truncate(&(0x7f0000e96000-0x10)='./control/file0\x00', 0x5b86) 2017/12/24 08:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c27000)={0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001b6000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00009dc000-0xd8)=""/216) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) ptrace$setopts(0x4209, r2, 0x20000003, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003f7000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x1b, 0x0, 0x0, 0x70, 0x40c8, "ac1ba1000000000000ff81"}], 0x1b}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000d05000)={0x0, 0x0}) ppoll(&(0x7f0000317000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000998000)={0x0, r1+30000000}, &(0x7f0000cb2000)={0x0}, 0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000645000-0xcd)=""/205) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3f000-0x4)=0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000d28000)=0x0) sched_setattr(r2, &(0x7f0000be1000)={0x0, 0x2, 0x1, 0x1000, 0x5bb, 0x100000001, 0x2, 0x0}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 41.144963] mmap: syz-executor6 (6561): VmData 18534400 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bba000-0xa)='net/ptype\x00') setsockopt$inet6_dccp_int(r0, 0x21, 0x14, &(0x7f00006b5000)=0x9, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000260000-0xa)='oom_score\x00') preadv(r1, &(0x7f0000954000-0x20)=[{&(0x7f0000d7e000)=""/175, 0xaf}], 0x1, 0x0) 2017/12/24 08:02:19 executing program 2: mmap(&(0x7f0000000000/0xb3b000)=nil, 0xb3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b3b000)='/dev/hwrng\x00', 0x700, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000660000)={&(0x7f0000421000/0x4000)=nil, 0x4000}) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000b3a000)='./control\x00', 0x4000800) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b3d000-0xa)='./control\x00', 0x10) 2017/12/24 08:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) r1 = memfd_create(&(0x7f0000c6c000-0x2)="7b10", 0x80000000) pwritev(r1, &(0x7f00004b0000)=[{&(0x7f0000f47000)="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", 0x14b}], 0x1, 0x0) sendfile(r0, r1, &(0x7f0000d73000-0x8)=0x0, 0xfffffffe) [ 41.188238] device gre0 entered promiscuous mode 2017/12/24 08:02:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000012000)=""/201, 0xc9}], 0x1) uname(&(0x7f0000013000-0x62)=""/98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000828000-0x4)=0x0) setsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000d87000-0x4)=0x0, 0x4) 2017/12/24 08:02:19 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r0, 0x4016, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4618, 0x0}, {r0, 0x10, 0x0}, {r0, 0x1, 0x0}], 0x5, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x20}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x2, &(0x7f0000000000)=[r1, r2]) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r3 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000003000-0x70)=[{&(0x7f0000003000-0xbd)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f000029a000)=""/168, 0xa8}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r4) 2017/12/24 08:02:19 executing program 4: sched_rr_get_interval(0x0, &(0x7f0000ad4000-0x10)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000567000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat(r0, &(0x7f0000f06000)='./file0\x00', 0x480000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x4000, 0x0) 2017/12/24 08:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x400000000000a, 0x300) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000b5000)={0x0, 0xc2, "f5edadf295b82e237a61300851c8de7edc05bbcf731e79777ff76aeea8ac9dca780d7539950faa1ac0dc3899f5bb87246c7cf6e7f22eb88b2c23bd89d0992bcc4bdd900d8a4680901abf563ff23ea2754893b892830a0cc13094569b0b2576278af9bd77501fd892c2a21bf6ad718cc34b2d81a6a48c2d16ba3a53387ad0dc977802ae37df2739ad1199ce1a03d370807239f99a51dbbf06d7b1305f22c12d37de43be05607b675940a92de0369c8dde57b0c432f90256d5a745f606a3ae6bd0ee1e"}, &(0x7f0000384000)=0xca) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000c2000-0x10)={r1, 0x2, 0x20, 0x7fd7dc89}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e04000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000a4f000-0x1)=0x3) ioctl$KDSETMODE(r2, 0x4b3a, 0x4) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) truncate(&(0x7f000043f000)='./file0\x00', 0x2731) accept$nfc_llcp(r0, &(0x7f0000de5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e71000-0x4)=0x60) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000145000)={0x5, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00005f0000)={@common='gre0\x00', @ifru_flags=0x301}) recvfrom$inet6(r0, &(0x7f00002e8000)=""/252, 0xfc, 0x0, &(0x7f00008d1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa603db21cfed3024, 0xc000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, 0x4) r1 = socket(0x11, 0x6, 0x1) setsockopt(r1, 0x107, 0x8, &(0x7f0000089000)="03536d44fd485e7726f273b6440009818d2dac677e383a09000fd0d2", 0x1c) 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c74000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f00001b5000-0x117)="", 0x0, 0x0, &(0x7f000090c000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 08:02:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000022c000)=0xff, 0x4) fstatfs(r0, &(0x7f0000000000)=""/124) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000003000)='./file0\x00', r1, &(0x7f0000003000)='./file0\x00', 0x5) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000003000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) read(r2, &(0x7f0000003000)=""/134, 0x86) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000004000)={0x80000000, 0x0}) fsetxattr(r1, &(0x7f0000001000-0xc)=@random={'os2.\x00', 'em1*lo\x00'}, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x19, 0x3) msync(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000006000-0x8)=0x0, 0x8) socketpair(0x0, 0x806, 0x80000000, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$packet_int(r3, 0x107, 0x19, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000005000)={0xe2d6, 0x0, {0x2, 0x0, 0xffffffffffff7886, 0x2, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000005000)={{0x2, 0x9}, 'port0\x00', 0x90, 0xe30360b7bb0a6821, 0x400, 0xff, 0x1, 0xdc59, 0x28bd, 0x0, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) fstatfs(r3, &(0x7f0000004000)=""/154) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x7, 0x6, &(0x7f0000008000-0xfa)="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", 0xfa) 2017/12/24 08:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000049e000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3508) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b4e000-0xa)='/dev/ptmx\x00', 0x400280, 0x0) 2017/12/24 08:02:19 executing program 5: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000dad000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000043f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000095e000)={0x4, 0x35ff94ab, 0x3, 0x63, 0x707faa92770fd527, 0x0}) socket$inet6_tcp(0xa, 0x1, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000+0xa78)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000001000-0x18)={&(0x7f0000eb0000/0x4000)=nil, 0x100000001, &(0x7f0000002000/0x3000)=nil}, 0x18) execveat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x40)=[&(0x7f0000001000)='/selinux/create\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000002000-0x3)='$m\x00', &(0x7f0000000000)='/selinux/create\x00', &(0x7f0000001000-0x10)='/selinux/create\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000-0x9)='md5sum{$\x00'], &(0x7f0000002000-0x50)=[&(0x7f0000002000-0x1)=']', &(0x7f0000000000)='/selinux/create\x00', &(0x7f0000000000)='/selinux/create\x00', &(0x7f0000001000)='\x00', &(0x7f0000000000)='/selinux/create\x00', &(0x7f0000000000)='/selinux/create\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000001000-0x10)='/selinux/create\x00', &(0x7f0000001000-0x10)='/selinux/create\x00', &(0x7f0000002000-0xa)='-md5sum@#\x00'], 0x0) ioctl$void(r0, 0x0) 2017/12/24 08:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007b8000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = request_key(&(0x7f0000b17000)='cifs.idmap\x00', &(0x7f0000a77000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000046d000)='cpusetself\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000653000-0x8)='big_key\x00', &(0x7f000007e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000026d000-0x8)='^cpuset\x00', 0x0) keyctl$negate(0xd, r1, 0x3, r2) writev(r0, &(0x7f00001d2000-0x10)=[{&(0x7f0000ff9000-0x3b)="390000001100090000000120000500ff07000000050000000000000000003c0019001a000f000000fefffff5000000001e200000c100000105", 0x39}], 0x1) ustat(0x5, &(0x7f00008a2000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:19 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) madvise(&(0x7f0000009000/0x3000)=nil, 0x3000, 0xc) remap_file_pages(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2017/12/24 08:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004ff000)='/dev/rtc\x00', 0xac01, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bd4000-0x4)=0x4, 0x4) r1 = add_key$user(&(0x7f000048c000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008b4000-0x2c)='f', 0x1, 0xfffffffffffffffe) keyctl$update(0x2, r1, 0x0, 0x0) [ 41.348270] device gre0 entered promiscuous mode 2017/12/24 08:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d4000-0x4)=0x0) wait4(0xffffffffffffffff, 0x0, 0x4100000a, &(0x7f0000317000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a4e000)={0x0, 0x0}) timer_settime(0x0, 0x4, &(0x7f00000e5000-0x20)={{r0, 0x989680}, {r1, r2+30000000}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) timer_create(0x2, &(0x7f0000979000-0x60)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0xfffffffffffffffc, &(0x7f000039a000)={0x0, 0x0}) timer_settime(r3, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, r4+10000000}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000396000)=0x0) 2017/12/24 08:02:19 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ea0000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfb, "0c3a62725aeab57f1fbd337d6f0912c939e0ae53efc1b908eb288c4484e768f8c55bfd1cc6164ff4d3cc8f7c6a18d139e85b28ae03178e5adc501147e75eef474fcbee519d6870e17c3b433871cd0ac7282cbeb964b44173e418a6e41a9eb7969e9775352029bbab46b0053a34d1ff5b2a9bfe794a63c6464bc3e3c94ae503754186b89ef886e4086b56dd299d13e8e0ba5502eda408d9d12ebc699c450b20c52da2a9b78292673dc70b187624d6e858baf1a6f6a84d69a8b43e6b7081d1dd94060826858ca895c9dda03bde11bb3142bdd59accc5d36cb63b7da34476ec7fc76d26eacde46c65bbac11641cc32c4c2b613d0c17e632a4783658bd"}, &(0x7f0000db9000)=0x103) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0xffff, 0x0, 0xc26, 0x3ff, 0xff}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000386000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099b000-0x4)=0xe8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x28000, 0x0) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f000067a000-0x4)=0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff93, 0x5}, {0x5, 0x0}, 0x0, 0x0, 0xfff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c10000)={0x2, &(0x7f0000c10000)=[{0x1b, 0x16, 0x7, 0x9}, {0x81, 0x7a3, 0x407, 0x3f0}]}) get_robust_list(0x0, &(0x7f0000e30000)=&(0x7f0000cfb000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000917000)=0x18) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000cac000)=0x0) r1 = syz_open_dev$mice(&(0x7f0000bb1000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000018f000)={0x3, &(0x7f0000a58000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00004e4000-0x40)={r2, 0x6, &(0x7f000059c000-0x18)=[0x8001, 0x5, 0x5, 0x1ff, 0x2000, 0xfffffffffffffffb], &(0x7f0000c98000-0x4)=[0x9], 0x4, 0x5, 0x8f8, &(0x7f0000cf0000-0x14)=[0x100000001, 0x1, 0x1, 0x401, 0x20], &(0x7f0000a70000-0x10)=[0x9, 0xe, 0x6, 0x7fff], 0x0}) ptrace$getenv(0x4201, r0, 0x100000001, &(0x7f0000003000-0x8)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000093a000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00001fb000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000823000)={r4, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d71000)={0x0, 0x44, "9eb1d84b548ce4f558064fcac5912d853823660da70784b9f14045e494f4ed167c3c14cd142ccd07480b2542c560f93bee637e21e4f52803d84b40f85bec192870059da2"}, &(0x7f00009bb000-0x4)=0x4c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000015000-0xdf)={r5, 0xd7, "39ae6db581c0ac36e95c931d1a405cd736f13214dce7cc3c1ddf641f7389c207508633ecf244d74d26f6a320c71cf977a401a64b75767d2d1bfd5bd94a80a8f6f03c73974fc343b5f7cfad466db0be29e957d92070a025b86d787213e9e5562bb26cd4cf9647367ea520c4917401434abb209d8f05dd95eb52ca4d397e1c2aa8584009c17a79cb53fe059aa73cfec1e591cc3aeb1d86e3a8c0357114ac20168a3478ae6813bddb373dc4ba518b5a857d9f381fd2ff683d6cc22754b225a76fff39c0ba749e200b9cb453684fd51b4067cb1b90308e2260"}, &(0x7f000076f000)=0xdf) 2017/12/24 08:02:19 executing program 6: clone(0x0, &(0x7f0000c5e000-0x3d)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x87)="") times(&(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="282345c4628809b3b2360e0aecfc8e922fecd5d10bcbc1dab0f0d9cfac10c50910279abcccde074fc7994378018c8d642f9fefa4097f73f98455770b896a18af63cc6229ac0fe9ec78f314ac", 0x4c}, {&(0x7f00002db000-0x1000)="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", 0x1000}], 0x2, 0x5) [ 41.370897] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 41.393592] FAULT_FLAG_ALLOW_RETRY missing 31 [ 41.398271] CPU: 1 PID: 6631 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 41.405891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.415251] ffff8801c495f500 ffffffff81d922b9 ffff8801c495f7e0 0000000000000000 [ 41.423273] ffff8801d84ca290 ffff8801c495f6d0 ffff8801d84ca180 ffff8801c495f6f8 [ 41.431291] ffffffff8165fb7a dffffc0000000000 ffff8801c495f538 ffffffff812397eb [ 41.439339] Call Trace: [ 41.441923] [] dump_stack+0xc1/0x128 [ 41.447275] [] handle_userfault+0xa3a/0x1310 [ 41.452733] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 41.458687] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.465513] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 41.472416] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.478798] [] ? mark_held_locks+0xaf/0x100 [ 41.484739] [] ? mark_held_locks+0xaf/0x100 [ 41.490682] [] ? free_hot_cold_page+0x419/0x850 [ 41.496968] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.503773] [] ? trace_hardirqs_on+0xd/0x10 [ 41.509711] [] handle_mm_fault+0x1f82/0x2530 [ 41.515741] [] ? __pmd_alloc+0x410/0x410 [ 41.521424] [] __do_page_fault+0x5c2/0xd40 [ 41.527276] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.533225] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.539883] [] do_page_fault+0x27/0x30 [ 41.545415] [] page_fault+0x28/0x30 [ 41.550672] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 41.557480] [] ? userfaultfd_read+0x447/0x830 [ 41.563593] [] ? do_loop_readv_writev.part.17+0x141/0x1e0 [ 41.570747] [] ? __wake_userfault+0xd0/0xd0 [ 41.576686] [] ? file_has_perm+0x287/0x440 [ 41.582540] [] ? fsnotify+0x86/0xf30 [ 41.587876] [] ? wake_up_q+0xe0/0xe0 [ 41.593206] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 41.600186] [] ? security_file_permission+0x89/0x1e0 [ 41.606906] [] ? __wake_userfault+0xd0/0xd0 [ 41.612848] [] ? __wake_userfault+0xd0/0xd0 [ 41.618796] [] do_readv_writev+0x520/0x750 [ 41.624647] [] ? vfs_write+0x530/0x530 [ 41.630151] [] ? exit_robust_list+0x230/0x230 [ 41.636262] [] ? __fget+0x201/0x3a0 [ 41.641506] [] ? __fget+0x228/0x3a0 [ 41.646746] [] ? __fget+0x47/0x3a0 [ 41.651911] [] vfs_readv+0x84/0xc0 [ 41.657074] [] do_readv+0xe6/0x250 [ 41.662231] [] ? vfs_readv+0xc0/0xc0 [ 41.667564] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 41.674197] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.681003] [] SyS_readv+0x27/0x30 [ 41.686159] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 41.724308] FAULT_FLAG_ALLOW_RETRY missing 31 [ 41.728829] CPU: 0 PID: 6643 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 41.736421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.745745] ffff8801c4977500 ffffffff81d922b9 ffff8801c49777e0 0000000000000000 [ 41.753708] ffff8801c506c290 ffff8801c49776d0 ffff8801c506c180 ffff8801c49776f8 [ 41.761656] ffffffff8165fb7a dffffc0000000000 ffff8801c4977538 ffffffff812397eb [ 41.769608] Call Trace: [ 41.772164] [] dump_stack+0xc1/0x128 [ 41.777502] [] handle_userfault+0xa3a/0x1310 [ 41.783533] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.790351] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 41.797723] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 41.804105] [] ? mark_held_locks+0xaf/0x100 [ 41.810041] [] ? mark_held_locks+0xaf/0x100 [ 41.815977] [] ? free_hot_cold_page+0x419/0x850 [ 41.822269] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 41.829073] [] ? trace_hardirqs_on+0xd/0x10 [ 41.835012] [] handle_mm_fault+0x1f82/0x2530 [ 41.841035] [] ? __pmd_alloc+0x410/0x410 [ 41.846713] [] __do_page_fault+0x5c2/0xd40 [ 41.852565] [] ? mm_fault_error+0x2c0/0x2c0 [ 41.858502] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.865143] [] do_page_fault+0x27/0x30 [ 41.870648] [] page_fault+0x28/0x30 [ 41.875897] [] ? copy_user_generic_unrolled+0x89/0xc0 [ 41.882705] [] ? userfaultfd_read+0x447/0x830 [ 41.888816] [] ? do_loop_readv_writev.part.17+0x141/0x1e0 [ 41.895970] [] ? __wake_userfault+0xd0/0xd0 [ 41.901909] [] ? file_has_perm+0x287/0x440 [ 41.907759] [] ? fsnotify+0x86/0xf30 [ 41.913088] [] ? wake_up_q+0xe0/0xe0 [ 41.918421] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 41.925402] [] ? security_file_permission+0x89/0x1e0 [ 41.932122] [] ? __wake_userfault+0xd0/0xd0 [ 41.938059] [] ? __wake_userfault+0xd0/0xd0 [ 41.943997] [] do_readv_writev+0x520/0x750 [ 41.949854] [] ? vfs_write+0x530/0x530 [ 41.955366] [] ? exit_robust_list+0x230/0x230 [ 41.961478] [] ? __fget+0x201/0x3a0 [ 41.966725] [] ? __fget+0x228/0x3a0 [ 41.971964] [] ? __fget+0x47/0x3a0 [ 41.977118] [] vfs_readv+0x84/0xc0 [ 41.982272] [] do_readv+0xe6/0x250 [ 41.987432] [] ? vfs_readv+0xc0/0xc0 [ 41.992761] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 41.999397] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.006215] [] SyS_readv+0x27/0x30 [ 42.011386] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/24 08:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f000028b000-0x8)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f000077f000-0x1000)="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", 0x6ff, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) shutdown(r1, 0x1) 2017/12/24 08:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000077e000-0x4)=0x0) rt_sigqueueinfo(r0, 0x6, &(0x7f0000a53000)={0x3b, 0x81, 0x0, 0x3}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000383000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r3 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002e3000)='/dev/sequencer\x00', 0x20281, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) read(r3, &(0x7f000097b000-0x3)=""/0, 0x0) r4 = dup2(r2, r3) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00005e9000)={&(0x7f000016d000-0x4)=[0x9], 0x1, 0x101, 0x4f0b, 0x100000000, 0xdb2, 0x3, {0x100000001, 0x1, 0x8001, 0x7, 0x0, 0x7, 0x0, 0xfffffffffffffe00, 0x10001, 0x66, 0x8654, 0x3, 0x5, 0x3ced, "5624d5d180f759cdf2ba9ef77a7aaf7462e575287ab173506523284020e070d1"}}) dup3(r2, r1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004b5000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/24 08:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009b7000-0xb)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x213c) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000f37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x100) 2017/12/24 08:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b4c000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f000044f000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f000085c000/0x2000)=nil, 0x2000, 0x0, 0x10011, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000735000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000e07000)={0xfc, 0x0, &(0x7f0000304000)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x18, 0x38, &(0x7f000097d000)=[@flat={0x77622a85, 0xa, r3, 0x4}], &(0x7f0000e0b000-0x38)=[0x48, 0x38, 0x58, 0x48, 0x38, 0x70, 0x40]}, 0x7ff}}, @register_looper={0x630b}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x58, 0x10, &(0x7f000070f000)=[@flat={0x77682a85, 0x10a, r4, 0x0}, @fda={0x66646185, 0x9, 0x1, 0x25}, @fda={0x66646185, 0x8, 0x1, 0xc}], &(0x7f00004b0000-0x10)=[0x38, 0x28]}}, @clear_death={0x400c630f, 0x1, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x38, &(0x7f000014e000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x1, 0x3c}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000a61000-0x38)=[0x20, 0x38, 0x18, 0x28, 0x30, 0x656e1768c47fabc1, 0x28]}, 0x4}}, @free_buffer={0x40086303, r5}], 0xaa, 0x0, &(0x7f0000462000-0xaa)="1278c6ce2f096a6b576299fba59efa3964433f26b3fc0828868234b48235d7d4fcd0b54387662033a90b2aaba14c543d66208b86a6a165c762b6dbfa7261ebaac91067daf8a27a9d75ea171b589f709e369278e8b287d812104bbedf3504ec2d3e5346445e3f84a74459cc5a28c9dedc8ac98e26c729d04867af7c7ebeebc4ec83306df777a03e5490f7546b793548338ad207c237f63865bdccd2580a6e1be4e37a24630cead9a8fd58"}) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f00005dc000-0x4e)='y', 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r1, 0x0) 2017/12/24 08:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000078a000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f000032d000-0x4)=r1) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000fb5000/0x3000)=nil) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000002000-0x8)={0x4d}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={r1, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x58, 0x1000, 0x8ee, 0x6}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000)={{0x0, 0x2710}, {0x0, 0x0}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = dup2(0xffffffffffffffff, r0) fcntl$setstatus(r2, 0x4, 0x2800) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f8b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000a10000)=[{&(0x7f0000848000)="8d", 0x1}], 0x1, 0x0) r2 = socket$inet(0x2, 0x7ff, 0xffffffffffffffff) connect$inet(r2, &(0x7f0000f43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8dc3, 0x0) 2017/12/24 08:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b2c000-0x4)=0xc) listen(r1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000b74000)='/dev/usbmon#\x00', 0x7, 0x8000) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000179000)=r0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000bce000)=0x4) timer_create(0x7, &(0x7f000054f000)={0x0, 0x36, 0x5, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d40000)=0x0) clock_gettime(0x0, &(0x7f00000af000-0x10)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f0000ecb000)={{0x77359400, 0x0}, {r3, r4+30000000}}, &(0x7f0000ce3000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) modify_ldt$write2(0x11, &(0x7f0000166000-0x10)={0x4, 0x20001000, 0x0, 0x0, 0x100, 0x9, 0x6, 0x5, 0x0, 0x1}, 0x10) writev(r0, &(0x7f0000be6000)=[{&(0x7f0000fcf000-0x3b)="190000001100094701bb61e1c30500ff070000000200000045", 0x19}], 0x1) 2017/12/24 08:02:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000050c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80000) fcntl$setpipe(r0, 0x407, 0xfc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80001, 0x8) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000f14000-0x4)=0x0, &(0x7f0000d8a000-0x4)=0x4) flistxattr(0xffffffffffffffff, &(0x7f0000d9c000)=""/110, 0x6e) write(r1, &(0x7f000096c000)="24000000190025f7060d1ffbfffffc0e0a8000fbffffffffff5cffeb080002000021c1ff", 0x24) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f14000)=@int=0x83e, 0x4) r2 = getpgid(0x0) ptrace$getregs(0xe, r2, 0xac65, &(0x7f00001be000)=""/123) ioctl$sock_ifreq(0xffffffffffffffff, 0x8972, &(0x7f0000f14000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0xcf75, 0x2, 0x8001, 0x4, 0x274, 0x0}}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000f13000)={{0x0, 0x0, 0xa7e, 0x0, 0x12000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008eb000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e7a000-0x1a7)='attr/current\x00') sendfile(r1, r1, &(0x7f0000e42000)=0x0, 0xd) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000012b000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000df2000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000cff000-0x10)={0x1, &(0x7f0000c1d000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000029000-0x10)={r2, &(0x7f00005fc000)=""/157}) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2276, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00002a4000)='/selinux/status\x00', 0x0, 0x0) 2017/12/24 08:02:20 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a14000-0xb)='/dev/hwrng\x00', 0x40040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00008d0000-0x8c)={0x6, 0x8000, 0x3, 'queue0\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000456000-0x6e)="0000000000000008d7782cf462cfa272543d5c9c59b2fd542226fed1b17f40981bf2b52b24b4b69ea8d2a91441cd4ce42a5d0c71a74d95bf8bd96b2f7f4c382604bb260cf53a0c814f701955bc61f95edef006ea137658029664d7cbbd6b6f88a26eed0bb661888b2a2fdd81a988", 0x0, &(0x7f00004ce000-0x28)="") 2017/12/24 08:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000f0c000)=0x10001, 0x4) r1 = socket(0x9, 0x3, 0x3) sendmsg$unix(r1, &(0x7f0000c1f000-0x38)={&(0x7f0000cf9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d56000-0x30)=[{&(0x7f0000008000)="d5a2dc10829e768f30ce18e1a4d916a004c7265e189be93a14e438270df433faadf80d1aaeb7e17c040c23da751d9209e916da86010e332cdf27b7cb9ec0a48606b05e0f5f000b2d33c8955aa08bb2bc095fc859c4981092d871e2fd797cf2109d65190fde13319d563771128c137df4de762f2a92cfe2afb6f501b0b1ccdb5027cf7d6cb75f17562bee5191059d79ed9bb75259976cb3df7c365c7b479c1400c723020c9ddabfc6aa63293630d6f1c6c643357320103670aa9d397b625bbbdf7bcd38e833f2ddc067bd476dbb36d97b93598661212379651738d0953b5513", 0xdf}, {&(0x7f0000329000-0xae)="5f023e2e7999edeba36b175f63593aeca91deb6f8c341c8996ac43189fd7ae39e1224f5ddacf543eb659bad6c4ff5a492d287e76bbda69004e4c6e0d782d10461930a1103a9d227abf96d31903901710532547ece3bbcbb87681be2f7732a00fdd8261198c7bb916bc52350956004bc9e177fa81896d426101590b1e94b604a7f8352c89060b9eea549e52c49195bfe60199b12817d1e7e5757188a56f90e97f90b6f723cf9665d2018cc52be733", 0xae}, {&(0x7f0000f6a000-0x67)="0bb6a9d0be5aa453c04f697994d4ec0b4701abfea810a494a7d0fcf6667deac432641d91c58bb148944d6ce400d8730125f0dc04cc77748b9930e1f184a0228dfde33e17f52f468daac944ce99e82a8307c3a5ad7a6002af1eb75860e5f5382060ee7ab0aec768", 0x67}], 0x3, 0x0, 0x0, 0x8000}, 0x1) socket$inet(0x2, 0x5, 0x41a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000dd3000-0xc0)="18000000950001000000be8c5eff8c88a20000f1200b00000000000006000e640002aa33d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e0000000000004001f00000000000000aa8ebbff060100000b00fffa00b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccbcf6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17f0b361b571068393d33b5affa060f1ad0b4c2c23eef670267af", 0xc0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000c51000)={0x552, 0xca, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendmsg(r0, &(0x7f0000465000-0x38)={&(0x7f0000d7d000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58, &(0x7f00004e8000-0x60)=[{&(0x7f000099d000)="d0471f9c1961f6fc99919336cbd037388ae9c2281d7409ee0687b3016794cfdeb1561b3d6e34563b647bd05556e971d60c093da695372a097a163659c4fc203d544db57ae0162e8884fa1e03f146ed4291009f77c8966f3f9cb7a2176c54d3dfca4852e19fbf66d6777d9fdd68d09da05173d28b69878e6c454ffc863a5d6982aefd554be60a4da7a3fbb81ad922550740c9a94e0a129aae8cf5d30c055a119feb0eb6fa6d82b7bfb9fc0c635c97fc4b0fc4fa057a14d69216f0fe6d401dac63f833bd6b33ca8e373261b531994e27f3eb4fc7c246", 0xd5}, {&(0x7f00008b4000-0x6)="da43c792f352", 0x6}, {&(0x7f0000bc9000)="4847a0194483", 0x6}, {&(0x7f000058c000)="660fd70d700866270615f11237b31b4d88f490693b32d21542a729f22125dc425a096cdf751e0a9a7a83fa8138405e0c28544966ce71c7ba4a171f5ea29dff151c0e3d630a0f7afd0609af2c2335a46f6e2ac5c12dd403d859be18d45387427a6385006d3d46d227a7f1b66d37b4392c560d1f34aafa5577ff5c67c7415425cdcfef329d9a630bc927e24c6c594f8d9017e718a1c007df051628b107a4ac23c02e5c3be9cd0e009ea224c2ff8251b40e1df895f928be730b0ae03a835efc6fe217c2394ac1405f9146aec41b84e4670c1d2b1ba1a7fc7f3ab259499c486bd35605e0eeac84d134c476aca9e55b062ef765c07fa8ba2767eb5c", 0xf9}, {&(0x7f000025f000-0x32)="67a5168f60e23bfa0a4da0901f8a398c3cddc6afb9a30672c77330af0b52056fbf3e7204c274d24a3574694aff82b7085d7c", 0x32}, {&(0x7f0000336000-0xfa)="cc9c69381291c707446768ae982974e85ec6f68251e23cc250d92af29d0259841a7c3be2ee8476cc225c00740f5096d7e24fb2e7fcec3e29588999ff9f62643ae064bbddbd87a4703e22ef7f2b943d9900dd2a01c4fc961f067be80c5d66f3d5c7879a7d3935dd2f5c96cebd7d4fccca81f63b6fecad28e1007175a93c52185592fbbca61509ecc5e3b5ad95c02b68675a2bad214c8f573ec7b835f962f8b098b8dd30231794b92436dadfa994a3301441cf363994a606ca1ad0ab50c7f9f92c752f7c9086cb3b6246f7a0b4ca924269b45dbe6824eb1ab81e765c11fde39afab4065a04edb687849c00d8cb2ace799889b7719df029fe6968f2", 0xfa}], 0x6, &(0x7f00008d1000)=[{0x90, 0x117, 0x7, "d277ac00a58419b6f0bb7c559e72bb88770a7a6471e0ffbcb7e901ff0e0abfac20922cf42637911aaa5191de4a8268ed24f7dbd91d111a6bb29306df15806ed45be7b55ff5c8037d667739e5f90605534bf44960669a9634228a257067766ed3ce904aa95c6b829fcac1937faa23cfa3dab4544440356a5b63"}, {0x28, 0x10d, 0x1f, "4dbd26f23ac2cdc96b25bede5a8815e88de47d"}, {0xd0, 0x10f, 0x7, "7c9070e446b54ec2f74a55ab101957f7e84139522a8b492de7399507facb18543f90091def7164f036adf250b675be3df8ec83e8899b3639955bbf23f98cfab51e1f719bee91b92cf46dd1caf9d33b11ba3a3994d1bf6dd3ea8abc5e38cdf344d3803f54d7a2586cc40c61d4317bd6f108b518d7ecbfcd7f1c5f91997c09290829049efe1cdc8267a3a40681d233dcd09e7ffa96f7d08cae1405b095b7dc566ff65d91266e970c139ea7990f4c0a3d94f94626fd0d6be515106359e165cb4a"}, {0xe0, 0x0, 0xbb, "ec90ea0eb17fce20298dde9f3ed0e31582061f55c2b14083698df4f56396d87bb4794f3817aafab8befb49e2b9ed620604269c095b4d117fadeaf8f4a205ce8ad22342fc5df8b26ea040dd830c3f46171f2c0654c7e495691b539b00f26a3951eb99f587be6a487dcf01a41ff9b061165aabe123e0898844c1af42d02f9b8d0c57dbd7bc1ecdb3d896d2c97062c0989de50cc80974a6614104aea26bbe9ae384e8d3684a84ca9fbba29bcf430d36564ecb888e393f15f3cfd1f5621bdf7dfff98c4d83632df5e08b23"}], 0x268, 0x40}, 0x0) sendfile(r0, r0, &(0x7f0000f31000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) recvfrom(r0, &(0x7f0000b36000-0x1000)=""/4096, 0x1000, 0x42, &(0x7f0000d8e000-0x10)=@ipx={0x4, 0x3, 0xff3d, "3ac3dd20b3da", 0x7fffffff, 0x0}, 0x10) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2017/12/24 08:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00005a3000-0x28)={&(0x7f0000ed8000/0x1000)=nil, 0x8, 0x3, 0x42, &(0x7f00003cd000/0x2000)=nil, 0x7}) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000394000-0x4)=0x20) shutdown(0xffffffffffffffff, 0x1) sendmsg(r0, &(0x7f00001b1000-0x38)={&(0x7f00005ff000)=@llc={0x1a, 0x8, 0x100, 0xfffffffffffff452, 0x70000000000, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000147000)=[{&(0x7f000078d000)="fcc868ff9e40e66fd5868a83aa584993f62b80c074afedd074124af29b49918d83afec821f84ab2ba31b61948c76c426a462b221e3d3b59e73ca07a1bb91f4a80cda7112a74b2071e1b85066c4c88c52856ecaa6e2b6951defcb696502c8981d4ee4a3102221f3fd985a30799b675887cbe1e6b9647f8d96ad16540f6fab8cee5e3ea3f97c61be5740198749e46f3735e0673d78bbc2b95f45b907832f9c00d1f4801d24db7c63f99c", 0xa9}, {&(0x7f000096e000)="10aecfee9d277b93a3f13ab1802eb297", 0x10}, {&(0x7f00008f4000-0xa0)="dd31dd22f068e7813e22f5c7dc19c13f9d5418cf7eb5466b38d3b9dd8dd618a7f6e322bd5f95d7c7b2ae6513b4a4ec16a2bfb138615219f5c423ad220f6ca2c79c29c40754ac1b5a107e738f2570640faf38ebf607099f2c0012f636ab75d3db83d1927372045f7e9edcea795da509450b738ae4351eef04a68b300f1722500a0d562f53ef17d3d1624592128c460f41c9eda82307cfe13c0d12d5db43bd9843", 0xa0}], 0x3, &(0x7f0000d8a000+0x2b6)=[{0x28, 0x10a, 0x9, "2b5238ad9bbf634a9c9ac14e6cf9f9e1c07cae"}, {0x60, 0x11e, 0x400, "1840c7e2d331562624aa863c5785ed5baa22d4d287f894544d108450572c56521f55c87bed2c15f4f746e5d8871e88a2d7ab9c157e944ba4bc00a4ad49b28baa2dc713ad924359a59e788658369e41"}, {0x30, 0x1ff, 0xfffffffffffffffe, "d2d8e7be65e913ddd7982b534cf660413b8ea967d3b6e565d956"}, {0x70, 0x0, 0x2, "1c3c13cbbbe95ee8ee16b4ebe365ea52c8e322c83829f926f165777c34238b4b318f3cac33d37c9172a32efa4da3a8742c6f96e152288e37c7a7dfdce3a26b65603c0e54af0fe009d417f88d5a64e6655c68d16e3e58b887e345db5136"}, {0x50, 0x11f, 0xfffffffff0c79f79, "24018edccd975eef78dc6ad135bef9f7caacbb684a1f3f3f8ba07f058f6e26b6c5f1cb8d3cd17574b8c40f259c6aa54678f75e32a54455c5b18398f12fd375"}, {0xe0, 0x0, 0x2, "9ef6e71a48a16df28a48b67d056ba1f3a53176ab82e5c723c0e31733491296e4fb8500c249ea3e0470ff835acd5f682b871ffe08e9f86c35d7b105532bce4586a8e170ed26e0e87c1b86420a335bf8912e37cd9c1925f955d50a583d76b86dccfa561c39a33055ba3b6f2e0c1be451fb4e44e6d1f05ee53428c3d5932ec9d3f547f011c656973bdc38a9ee51523f1c54fa37f321dff585ac72645e48cb00db2197b95b76dc9c07dea44ac12a4afb55493bd0d511df3d75966dd053dae0d2f475e458b5bc7be927e58f2e0ee4"}, {0x78, 0x0, 0x1, "484a40070c75a9116d260f21c7ad91db6bb1e44f08c9c002a41061b7113e95897c45002bae61725df77d036170e7e38dca95c364f0d5926ae114f394b49bb06c3392a89c4b46b54b643ef10ce5f8587fb43cee486b69538bcefff18e1d59d24a417e9251"}], 0x2d0, 0x480c4}, 0x20000000) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000add000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000255000-0x64)={&(0x7f0000577000-0x8)=[0x6, 0x2], 0x2, 0x7, 0x2, 0xe1, 0x0, 0x3f, {0xffffffffffffffc0, 0x76, 0x20, 0x1, 0x0, 0x1ff, 0x80000000, 0xfffffffffffffffe, 0x100000000, 0x4, 0x3, 0xaf, 0xb22, 0x0, "edd11291bcc1f35009b9c4f2cda229c9d08dd0fe86d16e652a5d5458b491d58a"}}) poll(&(0x7f0000ffe000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000771000-0x8)='./file0\x00', 0x80, 0x0) 2017/12/24 08:02:20 executing program 0: 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(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000019000)='./file0\x00', 0x101) renameat2(r1, &(0x7f0000017000)='./file0\x00', r1, &(0x7f0000019000-0xd)='./bus/control\x00', 0x2) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munlock(&(0x7f00002d2000/0x2000)=nil, 0x2000) r0 = getpid() wait4(r0, &(0x7f0000618000-0x4)=0x0, 0x0, 0x0) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c0b000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f000000d000-0x7)="10c5c0a89b3e2e", 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000fa5000)="50999d5259ba90707d1306bc4c818763230c903fe4fce28c521e042d009e86d540bcb3f4effe720a487d0e891ffc72735e9dc114f05e3aebc7fb17d649ba044d9a9d82e2691635a98c72f2d7eec40ebd4a56c5baa0965b52589b744e1b37c733fd78cc477e9e610f7b5d13a558f422ce7aedd0a07e23445159d1eb4934ddf3992605ee123f916f82f5e9a1cc04f2103b405a976396c8ac4495e08729a6f80bdb9e13ebaffcb722fee0566aa639c7b406469c6ec5b779e4ae5f0c82", 0xbb, 0x800, &(0x7f0000c8c000-0x10)={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) r3 = syz_open_dev$tun(&(0x7f00000fc000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007ac000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f00000ef000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000043000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006d2000)=0x14, 0x80800) setsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000369000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r6}, 0x14) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) rename(&(0x7f0000d97000-0x8)='./file0\x00', &(0x7f0000525000-0x8)='./file0\x00') write$tun(r0, &(0x7f000053b000-0x106)=@hdr={0x2, 0x87, 0x3f, 0xb7, 0x67, 0x81, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="36ea850d73b3", [], {{0xe837, @ipx={0xffff, 0xee, 0x8, 0x1, {@current=0x0, @random="2209ab158414", 0x9}, {@broadcast=0xffffffff, @random="cf1bc6098b75", 0x2}, "2b3efd8b8c32c6b55aac6c3b72c0b8aa9f263e8dc5d3b66a529d54c7c83c4e35214def8d93b21bcbfb6a341d274665cd283c647b31fd60c0435407f48a14be08e558d3a345b3a68eb1b0757580ece814a506a1a89fab41bf6fc4601fb3b5c41550bb45cb90e406a36a36a84858dce907361c72fa04e9e64265504cef5c6915482245960de918b4b269e445bc9838971357adc42167a3794f68b4752709566f8612b67fcc8d1f249b032599fdcd466f03d4bb46ec1194c00c1fecb4f75dc8cf84c6db68f46074bf7f35bace3aebe76ce4"}}}}}, 0x106) sendto$inet(r1, &(0x7f0000cce000)="", 0x0, 0x20000042, &(0x7f0000e0e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 08:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dca000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00003e0000-0x50)={{0x1764, 0x0}, {0xdb, 0xffff}, 0x8000, 0x2, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fsync(r1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000c3000)={0x0, 0x35e}, &(0x7f000042d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c13000)={0xf7, 0x7ff, 0x8209, 0x1, 0x8001, 0xfffffffffffffff8, 0xffffffffffffffff, 0x3f, r2}, &(0x7f0000ad9000)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000427000-0x38)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f00005af000-0x88)=[{0x88, 0x0, 0x0, "0ac6a090d832076d058268ee5e760ce5570b229fe0417d19e709b82ab32b8ae0149e1fa6b8d7d16b93d673786030b9c2da816fb3b615c4a3ee6989cfcc47fd845c4b92a0e38279d78fdebec2fa74b3157b1f6756b6c77bdae4570c84fe8e8242ac7636dc869350e693487ba605cc1140e4ceb5241227"}], 0x88, 0x0}, 0x0) inotify_add_watch(r0, &(0x7f000012c000)='./file0\x00', 0x20) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000abf000-0x4)=0xbf, 0x4) bind$inet(r1, &(0x7f000049a000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getuid() setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d96000-0x4)=0xbdf, 0x4) sendmmsg$unix(r1, &(0x7f0000902000)=[{&(0x7f0000fc7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003a6000)=[{&(0x7f00005e5000-0x1000)="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", 0x4e6}], 0x1, &(0x7f00003c9000-0x10)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000ed0000-0x78)={0x8, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffff737, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x7ff, 0x8001, 0x1ff, 0x0, 0x83, 0x1000, 0x49}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000118000)=0x0, 0x4) sendto$packet(r1, &(0x7f00007e3000)="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", 0xbe4, 0x400408f, &(0x7f0000087000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/24 08:02:20 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000003000-0xb)='net/psched\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000005000-0xd5)=""/213) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008f6000-0x4)=0x0, &(0x7f000071e000)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 08:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r0, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f0000ddb000)=[{&(0x7f0000248000-0x77)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "006c6db5"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) 2017/12/24 08:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000038f000-0x28)=[{&(0x7f0000ee0000)="079c08d79d517173", 0x8}], 0x1) fcntl$setpipe(r3, 0x407, 0x0) write(r0, &(0x7f00009be000)="16", 0x1) poll(&(0x7f0000e9c000)=[{r2, 0x190, 0x0}, {r2, 0x8, 0x0}, {r0, 0x6001, 0x0}, {r2, 0x3a0, 0x0}, {r3, 0x2300, 0x0}, {r2, 0x8, 0x0}, {r3, 0x4084, 0x0}, {r1, 0x0, 0x0}, {r3, 0x110, 0x0}, {r2, 0x10, 0x0}], 0xa, 0x4) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) splice(r1, 0x0, r3, 0x0, 0x80000000, 0x0) splice(r2, 0x0, r0, 0x0, 0xffffffffff7ffffa, 0x0) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000cb7000-0x26)=""/38, &(0x7f0000001000-0x4)=0x26) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x80000000, 0x0, 0x2}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001000)={r2, 0x2, 0xffffffffffff8001, 0x7, 0x0, 0xe5c1, 0x8, 0x3, {r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x7, 0x7ff, 0x2}}, &(0x7f0000002000-0x4)=0xb8) 2017/12/24 08:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) r1 = fcntl$getown(r0, 0x9) getpriority(0x1, r1) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x7fffffff}}], 0x30) poll(&(0x7f0000df9000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 08:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) sendfile(r0, r0, 0x0, 0x81) socket$packet(0x11, 0x0, 0x300) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008a0000)=0x9, 0x4) r1 = syz_open_dev$mice(&(0x7f0000413000)='/dev/input/mice\x00', 0x0, 0x2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000016f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000afd000)=0x1000204, 0x4) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) r1 = getpgrp(0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000deb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000385000-0x4)=0x7fffffff, 0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000ef2000-0x4)=r1) 2017/12/24 08:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000010b000)={0x0, 0x0}, 0x80000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lchown(&(0x7f0000587000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cba000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8a000-0x4)=0xe8) quotactl(0x2, &(0x7f0000b56000)='./file0\x00', r0, &(0x7f0000025000-0xef)="68b1ba7593f3f0c71fe1be93f220beb4a6926b048b857eebeef1f0aa7f7bc95a713e7b3b52b189415ed64bb1a71480d4ad49c4e2f0f04f5040921da30f8a826810dae9e83ea7ee7110928db1782bf39113641e398ac24a3cd0ff6bc284589f481c89deb58264ffae27a51894fbfb663df3458aede0ac30fb027dd074df29f8174ef0f0e5143086357cb6473da1440538f4ef6fa9e5209402fdd99d9cef68c45f6f65512c84bdb31dc58f90096d7e8f75f3daef0ac712450a286390c48e22d7ff776255e733a5d71f122bb05998d2c928dc304e520218388c8ea48a1cebbc9e5060ad7ddd4c0719c26caf1abce3a7cd") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000005f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000ba000-0x8)='keyring\x00', &(0x7f00009c4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000437000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x0, 0x4, 0x7fffffff, 0x5, 0xfffffffffffffc01}, 0x20) r3 = socket$inet(0x2, 0x801, 0x0) poll(&(0x7f0000ea6000+0x4e)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2017/12/24 08:02:20 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) read(r1, &(0x7f0000003000)=""/247, 0xf7) syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') sendfile(r1, r1, &(0x7f0000007000)=0x47, 0x1) 2017/12/24 08:02:20 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lchown(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r3) listen(r3, 0x0) listen(r2, 0xfff) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000bbb000)=0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) close(r1) 2017/12/24 08:02:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x20, @time={0x0, 0x0}, 0x8, {0x83, 0x0}, 0x3, 0x3, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000063e000)=[{&(0x7f00007c5000)="2d71f5126f33dd58ecabaa7af6dbf9ba8149011ba5e4939ae6e572cd8d20829ee5c9aaeb5d0ca9c2fd8812ca1a9a8f6e760811bb71c68842a0205e638d1f1bd45db73d42f62ed127145fbc932edc60c6a2df84d274701869f5cba9542d40d1f5d6642bed710f4df98ff63c2126ddfafdcc94b5fe705709c5c9c2e33332bfa2c621b6a241a1bbf56f54b0cb5e8e7c810f4609cab24d628b0c9bec6ff59dc5b1a3e7b626c696969b341f4ffb12723c4a6fc539b0aecbeebcbfcb0f198d8c4154b945db8fef81ba682216ec5b2bf235222b226d51a519838dc51397fa8db4be8c6f5995", 0xe2}, {&(0x7f0000af4000-0x1000)="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", 0x1000}, {&(0x7f0000c0c000-0xda)="f3a8fc97d0c737c3cff730649cebbb3384cb3f5d233bbc7cdb16f4809214ce8eeb8a2a8b2a02b6dc7e8f68f63579468b5e2a3782f10590676ac5acd50c5fa769d6c9528033b34422d81321afa8e280579a6f9f186813daafbd1096bf5fce3931326d244cf4975c686ead13b3a63cbcf5dcff2923c467e57b36577c450320a98375ac5b9679ec796d18b2f76e411a0745441a2d50f3ed754c0520422bc472d0e67e3756922828e07aaf28bf4a5376d6259ec47af33f6204eb30cbd725162260602e8ecee030e660ce0a3da59974efdf0ea9eb977b53ff7fa8711e", 0xda}], 0x3) r1 = socket(0x1000000000000010, 0x803, 0x0) getsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00002f1000-0x4)=0x0, &(0x7f00000e6000)=0x4) write(r1, &(0x7f000064a000)="26000000110061cf930900000000000000000000000000cd0008ffffa0074751050003000000", 0x26) 2017/12/24 08:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(0xffffffffffffffff, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/access\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000f31000-0x8)=0x0, 0xfec) close(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000001000-0x85)="") 2017/12/24 08:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e6a000)='o[\x00', 0x1) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000112000-0x2e)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="bb4a16eb8ec4", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="db45434c0947", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="5c7017adb289"]}) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8000, 0x0) close(r2) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fac000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000454000-0x4)=0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r3, &(0x7f0000fbd000)="", 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) clock_gettime(0x0, &(0x7f0000e67000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000792000)={0x80000000, 0x8, 0x80, {r2, r3+10000000}, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setxattr(&(0x7f0000b41000-0x8)='./file0\x00', &(0x7f0000009000)=@known='system.posix_acl_access\x00', &(0x7f000086a000)='nodevselinuxwlan0eth1*\x00', 0x17, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000036000)={0x0, 0x0}, &(0x7f0000676000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000d8000)={r4, 0xc49}, &(0x7f000074b000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007cd000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f000096d000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0xe2, 0x0, 0x0, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f9600000000000000e080baa252c741665cbe10c14efc64518eeb2e8465"}], 0xe2}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x880) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000c4c000-0x4)=0x8f8d) sendto$packet(r1, &(0x7f0000681000)="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", 0x18f, 0x1, &(0x7f0000562000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/24 08:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000039000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) r0 = request_key(&(0x7f0000e35000)='user\x00', &(0x7f00008c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009c8000-0x1c)='em0{vboxnet1@-+nodev$system\x00', 0xffffffffffffffff) r1 = add_key$user(&(0x7f00002c6000-0x5)='user\x00', &(0x7f00000df000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000085e000-0x48)="85", 0x1, r0) keyctl$negate(0xd, r1, 0xd50, r0) request_key(&(0x7f00003c2000-0xb)='asymmetric\x00', &(0x7f0000e93000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b1e000)='\x00', r0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b90000)='/selinux/relabel\x00', 0x2, 0x0) mknodat(r2, &(0x7f0000c5f000)='./file0\x00', 0xb42166351fba32d4, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000141000)={0x0, 0x68, &(0x7f0000a56000-0x68)=[@in6={0xa, 0x1, 0xf2b, @loopback={0x0, 0x1}, 0xc32}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x570, @loopback={0x0, 0x1}, 0xd1e}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000a9000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ac0000)={r3, 0x65}, 0x8) 2017/12/24 08:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bb8000-0x28)={@common='sit0\x00', &(0x7f0000ff3000)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() stat(&(0x7f00007f9000)='./file0\x00', &(0x7f00006a8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00006fe000-0x1c)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f00005ec000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fab000-0xe8)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000667000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00001cf000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r0, &(0x7f000036e000-0x38)={&(0x7f00001e9000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000989000)=[{&(0x7f000060d000)="a80c24cbd476b7927609e4d23c68d3e3fbd2b806a3c13b67edc31c87d438056938c9176dc1cc45e938c699e8c7b9bb9639af3d971f4b218b67ad1643adff63bff1b5dfb46b8ff8cf52f730eb7eb4ebbd8914d4bcab1400bf79ba29a7044147cb322b99db596c2b9bb03b3c22f3184839814d667c7ab45449a9ba633d1772469b5fb5fa5c4e236cbcb7f4a2ff40870693d9709399dedf7288a07c1c1fa3a55f0f8a9fac76b7ff817d43c2fc49511e94e5ffc9d1b52978670afd05", 0xba}, {&(0x7f0000d41000)="821bbaa03bfd82d0e64436cdb01d59c59a0d8f2cf4c036e15326a3dcbba5f4c66930349d9dd0262278d17ef8c9cdd7a33fd68058dc96854121ac42dc59d5e3b5a35215277fabcfe0496ffba06c710618c96be98f8e59c86c1b284f84984c8ca0eb8df68b7702eca3f4544fca21ae704261b64948c5", 0x75}, {&(0x7f0000493000)="06516b0c0ab6188fec1dded8fdcf2dcbaec4356fb4532ba4871ffa070790ea3a8c491b85743caa27d291a3be4f33fa70dbd18352e6642755bb705a8a9b3c5b373d4793fecbd567063526fd4f4325b70a41584849e07bba42c1f7fe0bf18f2b579a788bd2a8d18b5e782c3634ae227fbef7cae8a831df9e257d6e7e6c191a60fa42bc8897d581c2dadf55f450462db49b7024b9c29062f043e338043be64e3bcce53f87c36d5fb5ee5196690edc12510d71140644c476b0fdd000de51cd4d84e381540e33aaac67718e8df4c139dfa235e37666f28760f148f81bd9c3e30011668a611edb9c1c49653a3b2e639951", 0xee}], 0x3, &(0x7f0000b51000-0x78)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r1, r0, r1]}], 0x78, 0x800}, 0x20008080) 2017/12/24 08:02:20 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000086f000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f00004b3000)=0x0) r2 = syz_open_dev$evdev(&(0x7f000085f000)='/dev/input/event#\x00', 0x80000001, 0x200000) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000025000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00007c9000)=0x14) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000719000)=0x2) poll(&(0x7f0000bc2000-0x20)=[{r0, 0x1000, 0x0}, {r1, 0x406a, 0x0}, {r2, 0x802a, 0x0}, {r3, 0x7258, 0x0}], 0x4, 0x9) r4 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c8c000+0xf8c)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r5, 0x0, 0x0, 0x0}) setsockopt(r4, 0x7, 0x30, &(0x7f0000000000)="", 0x0) 2017/12/24 08:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000521000)='./file0\x00', &(0x7f0000159000)=@known='system.posix_acl_default\x00', &(0x7f000011f000-0x1)='\x00', 0x1, 0x2) 2017/12/24 08:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d60000-0x4)=0x34, 0x4) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000598000)='./file0\x00', 0x8040, 0x20) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000096e000)={0x10000, 0x2, 0x4a, 0x7f}) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 08:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000bb0000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000378000)=0x0, &(0x7f00001f0000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00008ab000)='net/rt_cache\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003a7000-0x20)={0x478000000000000, 0x1, 0x8200, 0x0, 0x80, 0x2, 0x9, 0x2, 0x0}, &(0x7f000047b000)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000043d000-0xb7)={r2, 0xaf, "8d225505a0d8e77c113e1c49a586cf523bb111451fefe3b3653b7c63f4fe741d6b1e7624c8ee355e9e6e65a2085b041f54c1a4fb1cd9ed823d420be1f3608cd63b4f50bd8217758ed6c9c644a942523dea97d40e8329e4e818bffcb16060e6b2e89334e47f9b5aebd6ea22be22c55d10af10aeb78487b43a43949aac08070d8ee0de6bd8cef7d0f8465f004f149950ed631c28ed18ef6c4e082b439881ad350a5f47448443790ea00ffd0eba230969"}, &(0x7f0000b0d000-0x4)=0xb7) readv(r1, &(0x7f0000c68000)=[{&(0x7f0000cdc000)=""/220, 0xdc}], 0x1) setsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f000073d000)="ec096acd0f047ce8573d045df2", 0xd) 2017/12/24 08:02:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) fcntl$setstatus(r1, 0x4, 0x2800) 2017/12/24 08:02:20 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000fd6000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80f, 0x1) splice(r0, 0x5f, r1, 0x0, 0x3, 0x1) r2 = memfd_create(&(0x7f0000fd3000)="fff8e1", 0x0) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f0000398000-0x1000)="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", 0xbcc}, {&(0x7f000047b000-0xe2)="3ac0ec30e685bfbb4487cbf0683a600147f8ecb7f9f1f935568798db9ff5ffbaf891fb5dd22e02a62b63f0ccb4aa94fd69cb774e5da07db77a58fa4fdd36e8365b47fa84d7bb5e1b12846178154a3cb2424074201c0cc93f59c29a82680b306c4c118ca12dcc8a2c2d32d3700eed351ff5dffe1a2507759dba4db15bacd19fe0336330c6e916e2280f88ffdae279aaea94e3cd9845dba5336e00ded2b5974427f5400a1d2ccad993124f0eafae5817337fe906a72110501175bcb9ec347065116f5e45ed28e285c4d2ab2bf1d47a7fc5e5f2adac8d326b3f8d72d4b1876362c2b3f5", 0xe2}, {&(0x7f0000956000-0xfd)="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", 0xfd}, {&(0x7f0000ae7000-0x1000)="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", 0x1000}], 0x4, 0x3) 2017/12/24 08:02:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f00003af000-0x80)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) syz_open_dev$mice(&(0x7f00001d3000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) gettid() fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(r0, r1) 2017/12/24 08:02:20 executing program 2: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x33714fdf86f9d0df, &(0x7f0000eda000)=0x0, &(0x7f0000eda000)=0x4) 2017/12/24 08:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2017/12/24 08:02:20 executing program 6: r0 = open(&(0x7f0000107000)='./file0\x00', 0x2a4100, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000ccf000-0x38)={&(0x7f0000d2a000-0x48)=@full={{0x3, {"ec2cfa1a5d470a"}, 0x8}, [{"3366f81b7c469e"}, {"00257589c624ee"}, {"19d72aeb2bcdaa"}, {"418a40dbf880d6"}, {"3e4c76c873d801"}, {"64520b8bb65f87"}, {'\rP$E<\vJ'}, {"a71fbd42b84f6e"}]}, 0x48, &(0x7f0000001000-0x90)=[{&(0x7f0000b66000-0xfd)="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", 0xfd}, {&(0x7f0000672000-0x23)="eb070729263c600ee8694f264c58eb17fcce277b56d5b2c8b79f487f2ebbc00346fd0e", 0x23}, {&(0x7f0000001000-0xc7)="904c62ab654c7e4a8045ddee334b0a557bb5819f46d878afb9298353e1ef00269467341cf464df9a6a1f1175c09f3555a63b62a3250d0381bdf9578b786a61a77b5d5217f1d8c736f252a1f8012bf47bd0f00659fd43e8c840e507506122ceb4886120fdb9ae3c60ad38b0900dfcb3565e6ee6ec30917fd07656a78d41b42580580c53fd3a90db10fe107e887ec6be5d8b5c012477740a62ea7d923c04561823a234d286bd810388b0e0b18d5c2dd52042b6ad508c91146907f6b37237c1a35a3631ac60564069", 0xc7}, 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{&(0x7f0000f7d000)="78319c1b75931ac61aa881100a8aacc9905df8b5895f2024c818a2e6f9ff16d57fbcbd9444a0815760bfc8a5f67db00fb79ba84164770259320374d545f4b21fe6643f1667375d79d34fc3010bfc9098430db6883da89ec6b3d4da69fdac6b3a8665df9188789cb6e12e7704688def362eee9a05118a170e35eb851b5c5987cdc4891067a6f932b492b9eeb6791b5ab78f4277f01f38b1e1ba58b81df225a73d76cb14ecb1e0450495517cb4ece5bfe43489cc12975585eea518def312629d180d66f99a2af81e57bf03ec0b6599ef12ec296934e72d8c4cc7993612725d4141a0c1", 0xe2}, {&(0x7f0000000000)="2380ee5bb361d946e88ff283093dde24317d7f4f2c8cbf2bfd8364e59f0d91c26a206322a11a278b58192a43e32c57a6e8622cb71993d35bfefd00b07f1c56db1c3e8c4a084641e193ace53408485051e2c2f038969bdc4b37bbbae26c432aa444f2f5198140856307d9b13e5f85d53811a61c7cd2c9", 0x76}], 0x9, &(0x7f0000b67000-0x15d0)=[{0xd0, 0x11f, 0x5, "5e9dc2b4b2c4cd72f9a4df2f0c03ffb2925696b2e66523f95c0ba4451a720650357631e59f8742616644dabeea0ce538412f89c7bb04f85d6e8d9bf7defe608e3390244accaf05f61efea17fa920c59e09138bcf0f76e7f0d874f06d45029efa2757da316306535f5e171a8885bd1a0a56a2c4070ff186963059c4c78f33e06f8fb33a3290af68512b4a180edd129895f7fbfa3f48f0772295a5532b97810f732132d40736bc5f9321a9dbfe2f73401d329431f778fa7b811c"}, {0x28, 0x113, 0x8b, "079d3dc96edd3eaec6b7abd9f5144614679d2196eb"}, {0x1010, 0x100, 0xffffffff, "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{0xe0, 0x102, 0xff, "d71d72316b8b892b4ed1d1c887c93333444f93bcd0dcd315cdd43221b097ecab6b5f4222fa6c43124dc4450154f4902112361975929280a29a257716d4dd21920cafcfcf7e2828c44a8f508f98277dc310c481340d68191b1f27f53da70e29f6112646e1d62e88167a0c8c99c6e02a69427aab0ef19bd150cfee6b66403a30211d42d55d05228cce73ba6ec1b50f8008e3f5c67bb450deff79ba4392b7c6d077e2d4212da8aac4787e3ffcdb7204c85acb23a482ad618a38ea504cd66fd1685c60f08f152044c08cdf3a9052"}, {0x30, 0x1ff, 0x3f, "cbabf0203f9cb6e7f33de13e2b9d2ae234eab5f152ceba1844a10fdeeb"}, {0xc8, 0x115, 0x3, "65340ea171fb9cfdb5dbd78ef609bf567f0500e1893612de424224c902423377e0130a425c138386e6eb24a28d425a14cac31a0a4d04905159f505833bcac3094539f83ca7ed8d8e4e843a4b106634d204b451e8bb8d6df91617fac9b750339bfa36cf979b9e300d5c8d04ceb8a11eca81d282ad390140802da77ea5d92e76ffadbc523305fbda9a9947cd4c6319c2ec8335e497532c66454c2ade874117958e39eeeda1cab743a606ae488b0ce9a8bf4ffa8f56"}, {0xa8, 0x10b, 0x8, "565cb06256efd4e60daf16fbde0e83c88332598386597976cd5a47ca1d4ca2c0f8e77b91f7b60a81ac99083c424e2c8df42b723807ae1b797378e48f53664031ac3f89f1fcc0659befc3df639596bbd57118f29fdcb266c48ac1ba248f631419f18beb46b200b6d00f456705981ce59b13983e5dd0747cafddd1d3ee9e77d9a83ec568626d5af57e385737bfac7c0c1426"}, {0x108, 0x117, 0xff, "06232ed8663e903e7c378c5e3681df4b2e0e06e3f06bd609e56470d052bdf479b03917e440c4ee1594fbfd4641d522379fb80f47ec91403df5ce2b72f06f7769605812e9916aac5ea8e2e37cf5dd74a7a2980598ca9ba10808c1f1ac814d14d83e9c332f89967e82a6d16877eac19e77fc0221a69f47f782b325de3f4d4de9461dfb5058268854e551fa14e837836ac7d30041683cac38599071704e136360d8b424234eba9cd537b186ed1754e67dace91f8ae4b35aa1142ae711b1715e9448bff6874bea925cb22cbbedf7173992c6be21366ac6abe1fe25d0cb62c12f8403bc7f0f227d51c4dc87b2a96765ce23a1a8b7bc7ab81cb0"}, {0xd0, 0x107, 0x8, "795b7866c69ad906a428b1a6ed10e285586b3f72c7b3496ba078a5a94d70417ec403751865f8e8f7b73de29706f2942cae04dff963998b4f9f37daa5736a7b198c25897de5e35bbac175a9c27ac78de5ed46bc9419354fdd930cd83e5ef3cba193006b39a4a7f1fe090e52e390e0bbfdb15c182cbca711e9a5924043502a7820545c9a2a88af0078d9951a36aa37bd3cdc5b6cec397e6059346262f109ea95cfa22b9ada2348b51754c1acebe59dcde39eb52c2c939bd7e9d5a2783d53e5b0e0"}, {0x70, 0x103, 0x4, "875a725642be0a7e4415e20ba632bb525e04af1261e22f51413dd8b5305177fbc96cc752e90d034def8acb8aa32c1de0495e7708e8e868b9410ead33c960c5ce8d37469304eb6bd86bfa55192d5f64c75f4c410a012ad41144b2f1727e8358b0"}], 0x15d0, 0x40000}, 0x2000) socketpair(0x9, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x101}, 0x8) mlockall(0x400002000001) 2017/12/24 08:02:20 executing program 3: mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x10005) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f1c000)='hybla\x00', 0x6) connect$inet(r0, &(0x7f0000f0f000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0xa001, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00001ce000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e9f000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075b000)=0xe8) setitimer(0x0, &(0x7f00006d9000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000097000)={{0x0, 0x0}, {0x0, 0x0}}) setfsuid(r1) 2017/12/24 08:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007bb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d0d000)=""/153) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00002b3000-0x4)=0x0) 2017/12/24 08:02:20 executing program 2: timerfd_create(0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000077e000-0x8)=@random={'user.\x00', '(\x00'}, &(0x7f0000001000-0xa)="8a25626465765c2b7b00", 0xa, 0x2) 2017/12/24 08:02:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000904000)={@common="6c6f001ee30f000000000000321d00", &(0x7f0000839000-0x14)=@ethtool_wolinfo={0x1, 0x0, 0x0, "9a0b00000018"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003ce000-0xb)="6e73706300003b0167006f") setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00003d5000)=0x3ff, 0x4) 2017/12/24 08:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) set_tid_address(&(0x7f00003fe000)=0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009b7000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r5, 0xc04c5349, &(0x7f0000b77000)={0x3, 0xb000000000000000, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000bde000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x202fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/24 08:02:20 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000917000)='environ\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="", 0x0, 0x40, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000)={0x8, 0x100000001, 0x8001, 0x10000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ac5000-0x5)='veno\x00', 0x5) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d17000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) connect$inet(r2, &(0x7f0000f9f000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet6(0xa, 0xe, 0xb0) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000df7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b6b000-0x4)=0xb) 2017/12/24 08:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00007a2000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000c66000)={0x0, 0x79, "7ccb25cca88e3760ca23093cdf5962d31249713c543a5a835eb59efe4ae1c4385b9733b2f4b5a7ed50f6221503b2accb5e736d54f5e5560cb3e3320cceb443451f4a017510b39327dd2f70532efb03f5ff34b2442bc977d97e549cecc705d54d6902cd41cabc8feeddee3a3c71731b9bdf086fb1f4bf00d708"}, &(0x7f0000d89000)=0x81) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007ab000)={r1, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b76000)=0x8c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000008c000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000497000-0x4)=0x0) fcntl$lock(r2, 0x6, &(0x7f0000c2f000-0x20)={0x0, 0x7, 0x8, 0x2, r3}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x10, &(0x7f0000119000-0x166)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccbcf6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571068393d33b5affa000f1ad0b4c2c23eef679567afb00e26bb55ac7c", 0xc8) 2017/12/24 08:02:20 executing program 6: r0 = timerfd_create(0x7, 0x800) fchmod(r0, 0x41) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000034d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000d90000-0x4)=0x0) 2017/12/24 08:02:20 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000000b000)="95fb392937a186d6306a3615663baa57ff8e02060000200002079ab4d5ed5cff03000000000000ffff", 0x29) 2017/12/24 08:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000209000)={0x0, 0x0}) read(r1, &(0x7f00004fc000)=""/215, 0xd7) userfaultfd(0x78c94409b244a60f) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) clock_gettime(0x6, &(0x7f0000283000-0x10)={0x0, 0x0}) r5 = dup2(r3, r4) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") perf_event_open(&(0x7f0000555000)={0x0, 0x78, 0x0, 0x0, 0x8, 0x1, 0x0, 0xffffffffffff9883, 0x20000, 0x4, 0x9, 0x0, 0x4cd, 0x10, 0x0, 0x6, 0x4, 0x7ff, 0xff, 0x4000, 0x800, 0xffffffffffff6c91, 0x7, 0x7, 0x101, 0x40, 0x0}, r2, 0x5, r5, 0x1) tkill(r2, 0x15) 2017/12/24 08:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e39000-0x5c)="7784", 0x2, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00009c6000)='.', 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e6b000)=0x0) 2017/12/24 08:02:21 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0xf)=""/15, 0xf) mkdir(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x1]}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x8}, 0x1) r1 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x5, 0x40000) rmdir(&(0x7f0000001000-0x8)='./file0\x00') ioctl(r1, 0x3e000000, &(0x7f0000002000-0x34)="185b94ca4547343a7f78a03729d8922ffc6444ed780a3a8e4d63e88af4c300cb8a6ed5dc7f3e8c0585ad1c5ed81676478ce3e886") fcntl$getflags(r1, 0x401) tee(r0, r1, 0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000003000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000005000-0x5c)={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, {0xa, 0x0, 0x2e0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x9, [0x2, 0xff, 0x200000004, 0x78, 0x8, 0x10000, 0x3, 0x4]}, 0x5c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000003000-0x7b)="75471538353eab13ce5c9a19c747f71ba7c36e839e3c4a78b7d3fba0a9fab729e0545fb153b820236b0022ab981239e98c42f97ebe28b2d1f83345d30368617bae896a8b863794fd9bddde4dcb0a5d0d85594d5fe4ee6fffaacf972a87bbfeecd756257b6ffb3ed87696fbea1f41d311d99887c4c3de1c57bb5ac0", 0x7b}], 0x1, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSTI(r0, 0x5412, 0x100) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)='./file0\x00') 2017/12/24 08:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000027000)='./file0\x00', 0xffffffff7ffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000012000-0xc)='./file0/bus\x00', 0x0) 2017/12/24 08:02:21 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)=0x3) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000008000-0x108)={0x0, @in={{0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffff, 0x4, 0x7, 0x5, 0x400, 0x7f, 0x80000000, 0xffffffffffff8000, 0xffff, 0x4, 0x4fb6501c, 0x2, 0x8, 0x6, 0x7]}, &(0x7f0000007000-0x4)=0x108) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000008000-0x108)={r2, @in6={{0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x35437043}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffc, 0x3, 0x4, 0x0, 0x6, 0x81, 0x3, 0x7, 0x3, 0x9, 0x8001, 0xf73b, 0x1f, 0x8001, 0x8]}, &(0x7f0000003000)=0x108) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/69) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000009000-0xe3)={r3, 0xdb, "d8b4f9cde197c8f582315d2559453b11eb7e3d0ca03bd3121e353b27b6d7a5499472e3e4a1900b066d5ff1a9f26134c09eb4d1d9ddd8896e6077cd05ee063c5ffad4bbf545202c38ce046179051ef8f2df4cb361a736df28efd2f9cf2182ca0f4af5b76b40a869ebc5142fe64f2bb7ea7e2ade0a0da73f3cc49f613ab58bb3feec656235dcbd8cc7b2dcc80d467d8d1d12c6a2baa12da63b8e9d814ab89ea08e539b79c8cd3669ff9ff6d6db3a067a30632310bf4646bde4e0c2e1a8aaffdcb76f84a3cd1ccbed9543fd3eebd0d2cbbeea5500d1a6a5994d96cb23"}, &(0x7f0000008000)=0xe3) 2017/12/24 08:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000092c000-0x4)=0xeb2, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009a9000-0x15)='/proc/self/net/pfkey\x00', 0x103000, 0x0) mkdirat(r1, &(0x7f0000810000)='./file0\x00', 0x1a) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000ff9000-0x4)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000161000-0x4)=0x0) connect$inet(r0, &(0x7f0000bdb000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000767000-0x4)=0x1) r2 = add_key$keyring(&(0x7f00001f0000-0x8)='keyring\x00', &(0x7f000072a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x8) 2017/12/24 08:02:21 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b41000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001000-0xa1)=""/161) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00007cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000409000)={0x0, 0x36, 0x0, @thr={&(0x7f0000498000-0x43)="8537e04db92d2d59621e4928463a6a36d8b950edca99da243117b5fa6d28baab77e7bd09aabebce8132be26ca5c84ad9260be4dcd03d753aa3684de1e36e4111653bd5", &(0x7f00002a7000)="80931f86a85d5de2100453f5c754f1c5c44159ed9fb06fb606bdf45edad848570e8a67ee06cd425c8463539e181d813edc2d32f3145cb5f529305a66569149751b0659b31dbeba7702627e0e5cdada95d83c315fc782be76174e8872d5753e0008a17ffef6051e42"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000035000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000d60000-0x10)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f00005cf000-0x20)={{r2, r3+10000000}, {0x77359400, 0x0}}, &(0x7f000081e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004d1000)=0x14, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, r5}, 0xc) 2017/12/24 08:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b5e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001a7000-0x108)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x9, 0x4, 0x6, 0x2, 0x100000001, 0x6e5d, 0x8, 0x0, 0x40, 0x400, 0x6, 0x7, 0x7]}, &(0x7f000003a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000dfe000-0x8)={r2, 0x40000000006}, &(0x7f00001c0000-0x4)=0x8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a70000)=0x1, 0x4) socketpair(0xa, 0x3, 0xcf, &(0x7f0000a11000-0x8)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) dup(r3) syz_open_procfs(r4, &(0x7f00009c3000-0xa)='attr\x00') writev(r1, &(0x7f00006f0000-0x10)=[{&(0x7f0000eeb000)='\t', 0x1}], 0x1) 2017/12/24 08:02:21 executing program 5: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/sequencer2\x00', 0x48000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000077000)=0x1000) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000f5b000)=""/0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dcf000-0x14)={0x100000000, 0x561b, 0x90e0, 0x4, 0x7fff}, 0x14) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000754000)={@empty=0x0, @empty=0x0}, &(0x7f0000f5c000)=0x8) sendmsg$key(0xffffffffffffffff, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 08:02:21 executing program 1: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000ef2000)="e119cdf22664c3b3e66e06663becde9fed6bdbb12749052a06c0f66c40b4e89c16bc2ff118", 0x25) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000eec000-0x4)=0x0, &(0x7f0000eea000-0x4)=0x4) 2017/12/24 08:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) r1 = add_key(&(0x7f00002f0000-0xa)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r2 = request_key(&(0x7f000071d000)='syzkaller\x00', &(0x7f0000a62000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000cd0000)="47504c2540ee6e6f64657673656c662b656d315a2e3a776c616e3100", 0xfffffffffffffffa) r3 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000f88000)={0xbe66, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7fffffff, 0x5, 0x100000000, 0x7, &(0x7f0000be5000)=@generic="ec151135fd031ca5768de39bc082826e", 0x80000000, 0x6, 0x0}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) prctl$getreaper(0xb, &(0x7f0000569000)=0x0) keyctl$negate(0xd, r1, 0x7, r2) r4 = socket(0xa, 0x2, 0x8000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) getpeername$ipx(r4, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) prctl$intptr(0x17, 0x80000000) ioctl(r4, 0x8916, &(0x7f0000000000)="") pwritev(r3, &(0x7f0000ef5000-0x40)=[{&(0x7f0000462000-0xb1)="165fd67cd94a8d13fe44b74d2acb43157eb39349f37a0fe6b854ebb76a9fb895e0acc2636f1f1d5b17b0858078af2be37740ffbf63e53d79c3cca1ae30c246236c4b7663be16ff3dd227874787beb85ad57dcd4fbad729628f227c9a492c46740e017f525a366262db5a7ed52c3afb24ce1b13182acd43c176d4a209376c4571bd31bdcbf80713b5dc0ef3fc5e24cad9a27931a76a8c25542a56f36335bd20331394fe4fbc9372ee3153d09e6645888719", 0xb1}, {&(0x7f0000f93000-0x21)="f9bcd61c888a5beb9d3e3d115563ca706dc23d7c41e3d883e2fa9e21c81051f04d", 0x21}, {&(0x7f0000cd0000)="8f84c58a65eeed2d5e77b165832190bdc91afd510665cd6d45fd03bdd241f921e20fc78c199ce97adfa35801ba1533cdcf12bd8069261beec3d1cffcccb96ad28f3fd71e254071ad6863a5801fcbb3ca111d487545515c23410e4368af010f35cf798bfffb158e80e093b06dd6a7", 0x6e}, {&(0x7f0000542000-0x8e)="b07f19fed30b35a23cc172cf9f8b0fd4f2b4a04db7ebec0d033cf1dabeb8979c47e8f06f3d757dcd2528f643d4d5e0b8a1457af54a5cad0033fa7aba8b37654d46cc8b141f86789037b014e8d55c937ac5a06df9e346a658874c3bf9c88abdf66eeb36e3000e45129429c8db81955f844e821f62d994979716fb27ebccc7db1d3180e917a0aab5f4f849b6ffb92d", 0x8e}], 0x4, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000fba000-0x10)={&(0x7f0000c40000/0x1000)=nil, 0x1000}) ioctl(r4, 0x8936, &(0x7f0000000000)="") 2017/12/24 08:02:21 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r2, 0x8}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000fdd000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2017/12/24 08:02:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000ebf000-0x78)=[{{0x0, 0x2710}, 0x4, 0xfffffffffffffffc, 0x4}, {{0x0, 0x2710}, 0x3, 0x7ff, 0xe13a}, {{0x77359400, 0x0}, 0x5, 0x3, 0x746}, {{0x0, 0x0}, 0x1, 0x1a8, 0xb90}, {{0x77359400, 0x0}, 0x1f, 0x40, 0x10000}], 0x78) exit_group(0x10001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000017, &(0x7f0000f66000-0x4)=0x0, 0x4) 2017/12/24 08:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000047000)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc093842621790b637ae5ed23d8b2adf92fc9dd", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e6b000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000027e000-0x8c)={0x0, 0x101, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004a7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) accept$ax25(r0, 0x0, &(0x7f0000f6b000)=0x0) syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2017/12/24 08:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000629000-0xc3)={0x0, 0xbb, "153490f801ca4d399af68326a03a768f3bf492e72a025590083a0a4a683b28e69e0cb8d786124b86c4ce7c38b409418ab299abe755e1398d724cddfb0736663a47ff8b9e6b1617a3b0ff060f07c9c8ed117da767e444be3c2a64257bd7ed77e5dae8320a7bbceea24ca1a0ca39c600bf06b513ab5ad83209a1330c69126210b20a64d45c467bbc632357c8d0c3f09f5ff83338451d590033855072244b49c057c977a8de71bde11c4f060d4dad0c448ff0ab4eb8687bc26b14e28c"}, &(0x7f0000c53000)=0xc3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f91000-0xf0)={r0, 0x0, ""}, &(0x7f00000b9000)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f000052f000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000075b000-0x10)='/selinux/status\x00', 0x0, 0x0) getresgid(&(0x7f00003b2000)=0x0, &(0x7f0000386000)=0x0, &(0x7f000036b000)=0x0) getgroups(0x2, &(0x7f0000e62000)=[0xffffffffffffffff, 0x0]) fstat(r1, &(0x7f000027d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00002e7000-0x8)='./file0\x00', &(0x7f0000643000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000eed000)={0x0, 0x0, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f00001b0000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a78000-0xc)={r3, 0x80000, 0xffffffffffffffff}) fcntl$getown(0xffffffffffffffff, 0x9) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r1, r2) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x9, &(0x7f0000415000-0x4)=0x0, 0x4) 2017/12/24 08:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2017/12/24 08:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) timer_create(0x7, &(0x7f00009ef000-0x60)={0x0, 0x14, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa3000)=0x0) timer_delete(r1) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000485000)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc0189436, &(0x7f0000f19000)={0x0, r2, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000688000-0xc)={0x50, 0x1, 0x7fff, 0xb2, 0x3}, 0xc) 2017/12/24 08:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) rt_tgsigqueueinfo(r0, r0, 0x6, &(0x7f00006f1000-0x10)={0x18, 0x5, 0x4c, 0xffffffffffffffad}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/24 08:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000c31000)=""/170, &(0x7f0000d08000)=0xaa) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000557000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="69d2c0e13105", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) 2017/12/24 08:02:21 executing program 5: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) r1 = accept(r0, &(0x7f000039f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d16000-0x4)=0xe) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000d1e000)=0x0, 0x80800) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d20000-0xc8)={0x0, 0xc0, "8701c813827c37dabb281c337888ee1ea955eb7b52480b0fc5f7f4cd8f76158ebb2d60cb2864be8d99f2e53f07f9f1b9438e871418c2c476c7b066ff8def128f298f5fd906556c5cb1e6dd6816148391c3e001bb892ae6c7f8582fa5a7cfffbbd68dbd0ad210f5f5688d815adb5d888304c74e500271a59721a3e047e2aa39fa857ba4f9cbb8c5c5a5a91586493c024f7e3d463b325e58f941941de6f76a3574e91b1b614d5fd805735a234d048f25e0141e9e6a39c96bd59484e8fefb8277ca"}, &(0x7f000000d000-0x4)=0xc8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000016f000-0x14)={r2, 0x7, 0xfffffffffffffe01, 0x10001, 0x7, 0x1}, &(0x7f00005de000)=0x14) 2017/12/24 08:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001be000)='mounts\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000808000)=0x0, &(0x7f0000a58000-0x4)=0x4) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r1, 0x29, 0x22, &(0x7f00000f5000)=0x0, 0x4) 2017/12/24 08:02:21 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/context\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000012000)={0xe16c, 0x10001, 0x35, 0x1, 0xfffffffffffffc01, 0x7, 0x0, 0x7, 0x0, 0x0}) r1 = add_key(&(0x7f0000015000)='logon\x00', &(0x7f0000014000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000015000-0x1000)="578ea44f6ba3a636ffe97fbf75d7f372f0e7dc32856ed7aba5b6170997cd8b3e7f4fb91f56a1d51d0440a1121990753224a83c0fabcdf91de1ac17b66df943ab65c55d35edaefad0633a", 0x4a, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000011000)=""/10, 0xa) 2017/12/24 08:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000bec000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000291000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000258000)={"13b96d5424d1e56f7090385bf083787a", {0x4, 0x2c1, 0x4, "0b57592dfd80", 0x9, 0x0}}) pwrite64(r0, &(0x7f000096b000)="97248adaefad812293560238bc1f4afc12c33c149a7874c46e5686bdc34d7f042bfa2239b584d280ef5c6f6871e0f19421eb554e839aac30c93a5d03c979c67d17777e147489898c5bcde78de05d58d9668318d13bafe4bbb08782d7f7f41e3a903f2399b328e70b3f140a3a5e4fc595dae438b4c53b364ac9ddd862136f6d6dd7976345ad8c00a89fe0d58d9769cd6b877bba", 0x93, 0x0) r2 = signalfd(0xffffffffffffffff, &(0x7f0000a28000-0x8)={0x0}, 0x8) readv(r2, &(0x7f0000b60000-0x40)=[{&(0x7f0000cba000-0xae)=""/128, 0x80}], 0x1) signalfd4(r2, &(0x7f0000e21000)={0x0}, 0x8, 0x0) 2017/12/24 08:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x5, &(0x7f0000166000)="") r0 = accept$packet(0xffffffffffffffff, &(0x7f000026a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bad000)=0x14) flock(r0, 0x4) 2017/12/24 08:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dfc000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000092e000-0x4)=0x0, &(0x7f000093b000)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f34000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4, 0x0}) fcntl$lock(r1, 0x24, &(0x7f0000004000-0x20)={0x0, 0x0, 0x5, 0x0, 0x0}) 2017/12/24 08:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x0) getsockname$llc(r2, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001a0000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000042f000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000278000)=0xe8) stat(&(0x7f0000f52000-0x8)='./file0\x00', &(0x7f00001b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000585000-0x8)='./file0\x00', r4, r5) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xb) 2017/12/24 08:02:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) chdir(&(0x7f00002d6000-0x8)='./file0\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031a000-0xb)='/dev/hwrng\x00', 0x40440, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000bec000-0xb8)={0x0, 0xffff, 0x80, 0x7fffffff, 0xfcd, 0x6b2, 0x1, 0x20, {0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x9, 0x0, 0x1, 0x7f}}, &(0x7f00001f1000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d6000)={r1, 0x9, 0x0, 0x1f, 0xe6, 0x68d3}, 0x14) 2017/12/24 08:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f8000)='/dev/rfkill\x00', 0x7fffc, 0x0) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:21 executing program 1: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000001000-0xac)=@file={0x0, './file0\x00'}, 0xa) 2017/12/24 08:02:21 executing program 4: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093c000-0xeb)=@ethtool_eee={0x45, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$usbmon(&(0x7f00004b8000)='/dev/usbmon#\x00', 0x3f, 0x800) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000660000)='rxrpc\x00', &(0x7f0000940000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000941000-0x2c)="8b2b0d176427d60cf459a4af37473a71753a8e6fe84a2ccbe875710c009de7a50ae58df573b2178b335a3d5b", 0x2c, 0xfffffffffffffffe) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000941000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xd, &(0x7f000090e000-0x3d)=""/61, &(0x7f0000941000)=0x3d) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000941000-0x8)='keyring\x00', &(0x7f0000941000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) [ 43.535467] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/24 08:02:21 executing program 7: r0 = inotify_init1(0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00005f4000-0x6)={r2, 0x5}, 0x6) fchown(r0, 0x0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000538000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000001000-0xc)={0x100000002000, 0x3, 0x0, 0x200, 0x3, 0x7c5b}) 2017/12/24 08:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000bfb000-0x10)=[{&(0x7f0000c0a000)="2900000020001900013d181000d9f50602000000000000029e0000040d000400ff7f00000000000000", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000da9000)=0x0) getpgrp(r1) getrusage(0x1, &(0x7f0000e2f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:21 executing program 2: eventfd(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e75000-0x10)='/selinux/create\x00', 0x2, 0x0) listen$netrom(r0, 0x9) r1 = socket(0x10, 0x20000000000003, 0x0) write(r1, &(0x7f0000006000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$int_in(r1, 0x5452, &(0x7f0000e28000-0x8)=0x7) 2017/12/24 08:02:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000083f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000314000-0x8e)=""/142) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000016c000-0x20)={@loopback={0x0, 0x1}, 0x2, 0x2, 0x3, 0x6, 0x8, 0x101, 0xffffffffffff5cc9}, &(0x7f0000e79000-0x3)=0x20) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00001f9000)=0x1000, 0x4) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000086000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000d44000)=0xfffffffffffffffb) 2017/12/24 08:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000024000-0x50)=[{r0, 0x0, 0x4}], 0x1, 0xce8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a91000)='/dev/keychord\x00', 0x4000, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000d1a000+0x117)=""/88) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) sched_rr_get_interval(0xffffffffffffffff, &(0x7f00001fe000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000065d000-0xa4)=""/164, 0xa4, 0x3, &(0x7f0000d8b000)={0x0, r2}) socket(0xb, 0x80000, 0x4) 2017/12/24 08:02:21 executing program 5: r0 = userfaultfd(0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/24 08:02:21 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x81, 0x1c37b81e, 0x2, "7723881dce000400007fffffffe192f7268f5d85bbf046093ff4fff7d2303647caa996b4b012dad51adadb590f06cdc7b5d7060000008fdbc7b4229cf6d9d04c3ce4433a25fbabe4cd75dd0806fb3a11"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000003000-0x66)=""/102) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000001000)=0x6ca, 0x4) 2017/12/24 08:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000000)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000f35000-0x8)={0x48, 0x7, 0x2, 0x4}) 2017/12/24 08:02:21 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000760000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockname$unix(r0, &(0x7f00003af000)=@abs={0x0, 0x0, 0x0}, &(0x7f00009e0000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000bd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = syz_open_dev$loop(&(0x7f00000ec000)='/dev/loop#\x00', 0x0, 0x800000000002) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x0}) write(r1, &(0x7f0000a6b000)="", 0x0) [ 43.585187] netlink: 41 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/24 08:02:21 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/sequencer\x00', 0x800000000000000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000087a000)={0x7ff, 0x5, 0x748, 0x81}, 0x8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000d9a000)="242b251d00") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000255000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d99000)=0x14) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d9a000)={0x0, 0x1c, &(0x7f0000d9b000-0x1c)=[@in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}]}, &(0x7f0000758000)=0x10) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000d9b000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000017b000)={r2, 0x75}, &(0x7f0000ab9000-0x1)=0x8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x17, 0x0, 0x0, "00020107066a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00008a9000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000bfb000-0x4)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000062000)={@generic="31152184fccbde1d4fd51f32d5e3cb8f", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00008c1000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00008a8000-0x4)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00006aa000)=0x81, 0x4) bind$inet(r1, &(0x7f00009ed000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000f15000)=[{0x6, 0x0, 0x0, 0x1ff}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000003, &(0x7f0000c34000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000d08000-0x313)="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", 0x2bf, 0x0, 0x0, 0x0) 2017/12/24 08:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005c3000-0xe)='/dev/keychord\x00', 0x92000, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000946000-0x4)=0x5, 0x4) r1 = fcntl$getown(r0, 0x9) getsockname$unix(r0, &(0x7f0000e74000-0x6c)=@file={0x0, ""/108}, &(0x7f0000f5f000)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000050a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000672000-0x10)={r2, &(0x7f0000685000-0x67)=""/103}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TCSETS(r3, 0x5402, &(0x7f0000a53000-0x24)={0x0, 0x100000000, 0x81, 0x5, 0x9, 0x1, 0xff, 0xe0, 0x1, 0x2, 0x7, 0x6}) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000ee6000-0x9)=""/9) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00005bc000)=[{0xb, 0x3}, {0x2, 0x3}], 0x2) ioctl$TIOCEXCL(r0, 0x540c) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) removexattr(&(0x7f0000698000-0x5)='./file0/file0\x00', &(0x7f0000e76000-0x16)=@random={'btrfs.\x00', '+eth0!Ycgroup^\x00'}) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f000006c000)=r1) clock_gettime(0x2, &(0x7f0000146000-0x10)={0x0, 0x0}) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f00003b1000)=0xff, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000514000)='/dev/ptmx\x00', 0x40000, 0x0) 2017/12/24 08:02:21 executing program 3: r0 = socket$inet(0x2, 0x2, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000d3c000)=[], 0x0, 0x800000000000000) setsockopt$inet_int(r0, 0x0, 0x1a, &(0x7f0000eeb000-0x4)=0x1, 0x4) 2017/12/24 08:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000685000)='/selinux/relabel\x00', 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f00001f6000)="1600000015000701000910f700000027020c00000100", 0x16) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000b83000-0x40)={&(0x7f0000ee7000)=[0x0], &(0x7f0000014000)=[0x0, 0x0], &(0x7f000071f000)=[0x0, 0x0, 0x0], &(0x7f00007ba000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x2, 0x3, 0xa, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:21 executing program 2: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000000000)={0x28, 0x1, 0x2, @fuse_notify_store_out={0x7ff, 0x4, 0x7}}, 0x28) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x0, &(0x7f000001d000-0x54)=""}) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f000000a000)=[{{0x0, 0x0}, 0x100, 0xa, 0x8}, {{r2, r3/1000+10000}, 0x8, 0x401, 0x2}, {{0x0, 0x7530}, 0x9, 0x1, 0x100000001}, {{0x0, 0x0}, 0x3ff, 0x3ff, 0x701e}], 0x60) 2017/12/24 08:02:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r0, 0x29, 0xfffffffffffffff7, &(0x7f0000302000-0x8e)="a8896c3fe6e3d2508cf92c6649878f2f0941b12e9569889fd52dd7cd21122f11602822bc2bad129786800a9d488f0e7ce626b0e7e67c00997c34295435fcb4317f234a64827cb900dc58002e0009df1d269791ba06475fabfd728f6837f5386d33c95e216d7a5fd49a8e6a131acb6930ac6c073351b417c4db099401beffff7f818301adcd73fb3c466ab063ec35", 0x8e) r1 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r1, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009e0000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/24 08:02:22 executing program 4: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b4b000-0x97)="", 0x0, 0x20008005, &(0x7f0000de9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000bf3000-0x7d)=""/125, 0x7d, 0x40, 0x0, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000481000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000df0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000df1000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2017/12/24 08:02:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000b3d000-0x3)={0x0, 0x0}) select(0x40, &(0x7f0000d4a000-0x40)={0x5, 0xffffffffffffff22, 0x4, 0x400, 0x9, 0x80, 0xffffffffffffffe1, 0x2}, &(0x7f00008fc000)={0x72, 0x5, 0x8000, 0xf5, 0x2, 0xfffffffffffff001, 0x2, 0x6}, &(0x7f0000817000-0x40)={0x76, 0x40, 0x19b, 0x12a3, 0x4, 0x80000000, 0xfffffffffffffffe, 0x0}, &(0x7f00006a3000)={r1, r2/1000+30000}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00007d8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/24 08:02:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000e06000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000174000)={@rand_addr=0x0, @empty=0x0, 0x0}, &(0x7f00004e4000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000240000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000062f000-0xe8)={{{@in=@rand_addr=0x8, @in6=@loopback={0x0, 0x1}, 0x0, 0xffff, 0x0, 0x2, 0x0, 0x0, 0x20, 0xec9, r3, r4}, {0x100, 0x1f, 0x1000, 0x5, 0x3, 0x80000001, 0x6b5c, 0x7ff}, {0x800, 0x1, 0x427, 0x10001}, 0x8, 0x3ff, 0x9, 0x1, 0x40, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x8, 0x4}, 0xd, @in=@loopback=0x7f000001, 0x4, 0x1, 0x0, 0x3, 0x7, 0x8, 0x3}}, 0xe8) getrandom(&(0x7f0000999000-0xea)=""/234, 0xea, 0x3) [ 43.655690] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 43.675315] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/24 08:02:22 executing program 5: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd9000)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000058d000-0x6)={0x1, [0x244a]}, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000ed9000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "d62cfb746a0b15c0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f00000e7000-0x10)='/dev/input/mice\x00', 0x0, 0x1890c0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r2, &(0x7f0000b13000-0x10)=@ax25={0x3, {"19b596fbe40934"}, 0x10001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000eb0000)={0x2a1, 0x8, 0x20, 'queue0\x00', 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000fda000-0x65)="4e4dd3ab3d42915a21771d627b7f48638dcc21e65689534fc590f3a3603f41ffa4f436e10ded680c328e6856751a2e73326fe152788f4647ea94d6171a4756167fdfc7aabfc694587a9bb436f480a7fee4c28b12ccc1ce8803fe5d74c1400c01878c7519b8", 0x65) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a6e000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdb000-0x4)=0xe8) sendto$packet(r2, &(0x7f00002c4000-0x87)="0d7f11530f4db0845c48ec265736ef1a54a7f53e8bbfdc8b9df88d9b0fa70c1f41724f85acec0175eb387dc37616f1db827a311ffb4ab67f6dd661612414e63f40e77cd80fba8a2b220ec36f56c914fdff0f5d0bd3132ccb880b44e0e1e982ce5e17e6235717221e02f8801aeb5b4f8099e791a0ce49982c614f0e15897de7eaf38af02c399c11", 0x87, 0x4004000, &(0x7f0000fd6000-0x14)={0x11, 0x1c, r3, 0x1, 0xfffffffffffffff8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r4, 0x4) memfd_create(&(0x7f000006a000)='$%-', 0x3) 2017/12/24 08:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ee0000-0x9)='/dev/sg#\x00', 0x0, 0x20400) rt_sigreturn() ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000084e000-0x12)={@generic="e99f90695603d6a5637a9866aceca69b", 0xffff}) stat(&(0x7f0000a52000)='./file0\x00', &(0x7f00004e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) connect(r1, &(0x7f0000647000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6b1b366b7234cf2024c29407a7013e3580ea1a3e6936a89b15bfff72a381149d2b00d1ab977fa22fb0970a347cb70d8653a4e16d54d3db16592b5870510490", 0x0}, 0x60) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000b63000-0xa7)=""/167) 2017/12/24 08:02:22 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000004000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000655000)='./file0/file0\x00', 0x3, 0x0) 2017/12/24 08:02:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x8000000000) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) setpriority(0x2, r0, 0x1) 2017/12/24 08:02:22 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) sendmmsg(r0, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}, 0x0}, 0x10, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000006000-0xd8)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) 2017/12/24 08:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f000008d000)=@hdr={0x0, 0x80000000000001, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x1a, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@ra={0x94, 0x6, 0x63f}, @cipso={0x86, 0x4b, 0x800, [{0x7, 0xf, "f04b72ae4b0b56e22ae2b399de"}, {0x2, 0xa, "361c68e02177493b"}, {0x7, 0xf, "fa62dd98b8f96a1f6573dda718"}, {0x5, 0xe, "d479f1645859116d3f2723d5"}, {0x7, 0xf, "5dc5ea064d2d5a2f698a08b3d9"}]}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x1, 0x1}}}}}}, 0x88) 2017/12/24 08:02:22 executing program 3: mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f000000b000)={0x4, &(0x7f000000a000-0x20)=[{0x8, 0x100, 0x8, 0x5}, {0x9, 0x5, 0xe8, 0x1}, {0x5d1e, 0x9, 0x8001, 0xa559}, {0x4, 0x8, 0x4, 0x5}]}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000729000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f60000-0xa)='gid_map\x00') setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000081f000)={0x6}, 0x4) preadv(r0, &(0x7f0000c39000)=[{&(0x7f0000d9a000-0x1000)=""/1, 0x1}], 0x1, 0x4000004) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005e7000-0x14)={0x1, 0x800, 0xfffffffffffffff7, 0xf4, 0x4}, 0x14) 2017/12/24 08:02:22 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000d6a000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbf000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000078000)=0x8, 0x4) r1 = socket(0x40000000018, 0x0, 0x1) setsockopt(r1, 0x100000111, 0x4, &(0x7f0000001000-0x4)="02000000", 0x4) 2017/12/24 08:02:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x20000, 0x0, 0xffffffff}]}) pivot_root(&(0x7f0000235000)='./file0\x00', &(0x7f0000bc1000)='./file0\x00') r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000e7f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c88000)=0x14, 0x80000) recvmmsg(r0, &(0x7f00004de000-0x12c)=[{{&(0x7f0000664000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000bde000-0xa0)=[{&(0x7f00003ce000-0x98)=""/152, 0x98}, {&(0x7f0000a70000-0x1000)=""/4096, 0x1000}, {&(0x7f00001b5000)=""/18, 0x12}, {&(0x7f0000c0a000)=""/156, 0x9c}, {&(0x7f00003df000-0x4f)=""/79, 0x4f}, {&(0x7f0000f1c000-0xe7)=""/231, 0xe7}, {&(0x7f0000ad5000-0xef)=""/239, 0xef}, {&(0x7f000038a000-0xa1)=""/161, 0xa1}, {&(0x7f0000481000)=""/57, 0x39}, {&(0x7f0000e94000-0x3)=""/3, 0x3}], 0xa, &(0x7f000069e000-0xd8)=""/216, 0xd8, 0x4}, 0xff}, {{&(0x7f000095e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000858000-0x90)=[{&(0x7f00008c8000-0xfc)=""/252, 0xfc}, {&(0x7f00002ed000)=""/249, 0xf9}, {&(0x7f0000e73000)=""/4096, 0x1000}, {&(0x7f0000bbe000-0xa5)=""/165, 0xa5}, {&(0x7f0000507000-0xf4)=""/244, 0xf4}, {&(0x7f0000949000-0x6)=""/6, 0x6}, {&(0x7f0000560000-0x17)=""/23, 0x17}, {&(0x7f0000262000)=""/240, 0xf0}, {&(0x7f0000860000)=""/206, 0xce}], 0x9, &(0x7f000065d000-0x2d)=""/45, 0x2d, 0x80000000}, 0x6}, {{&(0x7f0000e84000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000c45000-0x10)=[{&(0x7f00008a4000-0x89)=""/137, 0x89}], 0x1, &(0x7f000081b000-0x2b)=""/43, 0x2b, 0x101}, 0x9}, {{&(0x7f0000ec4000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000066b000)=[{&(0x7f0000750000)=""/147, 0x93}, {&(0x7f0000ece000)=""/174, 0xae}], 0x2, &(0x7f00005eb000-0x8a)=""/138, 0x8a, 0xb2}, 0x9}, {{&(0x7f000030e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00007b0000)=[{&(0x7f00004f8000-0xf8)=""/248, 0xf8}, {&(0x7f0000f74000-0xe)=""/14, 0xe}, {&(0x7f00008d6000-0x1)=""/1, 0x1}], 0x3, &(0x7f00005bd000-0xa2)=""/162, 0xa2, 0xd2}, 0x8000}], 0x5, 0x22, 0x0) 2017/12/24 08:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cf000)='/selinux/checkreqprot\x00', 0x14000, 0x0) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000cca000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009cc000)=0x2, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000066c000-0x18)=@get={0x1, &(0x7f0000617000-0xe1)=""/225, 0x4}) timer_create(0x3, &(0x7f0000445000)={0x0, 0x19, 0x6, @thr={&(0x7f000045f000)="a2d6e9f47fae453e35d85b1b562bf572947bd47114e61ae449764bef91d090155ae2473549f2ce95f6a504480403c9059af91e52c17b888a6b717683e2f0ce8037b4dd4bdc182cf27879bf5ffb39c9f32bccec1e4ee5d72ea755ccf095640b60a9b1e679aaebd2e47955d767b36ce26a9e30cc6e81b48bf7a53c8727d9acbdf598d7aa33c6496e857f623b3376efa85bb2322bd176245db472d25a550d874ccd5de55ac10a14c53851d7569c63c8b4f9f9af4d7b9433b983b672833e8e042130c80643212283f24f5c2053d0b4bc77e4c7aa97f03fda3a4a0a13e5b2871258f79d22fba355503d3aad4971626c6d9ced", &(0x7f000036e000-0xc2)="a220b9cf7961061c0b495709be5eb54f57c11e25e1111bc5c97a5181e4b093d120db8636ea4e90fc6c011c5cebaebbf6b58c16291cc036a8fbeddfe005d607b71b4479f596b3ac03ab2677e94774d50a4bfacf67caa604610574fb45cbd9d3a47e7d0058c34f9f59c0443b6f0a53c14f44347c052152e55e5301a122c86fb5a171b6e7aa6015a964f209dd3d890ec7e861488e08fb16f5ae291f9b29f81eb89a6e5986e7ceffe86ce13fb6f665a2ba5ede6f64ea7328c0060679736f82cc7d3238ba"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be1000)=0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000cc3000)={@generic="a76e664d6f16fa157c634ebd286eb70c", @ifru_names=@common='bond0\x00'}) timer_gettime(r3, &(0x7f0000989000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000cec000)=0x200, 0x4) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000371000)=0x8) 2017/12/24 08:02:22 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000664000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000789000)={0xfffffffffffffffb, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000cf0000-0x10)={0x54, r1}) [ 43.820154] device syz1 entered promiscuous mode 2017/12/24 08:02:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000011000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chdir(&(0x7f0000014000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 08:02:22 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000673000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x421f, r1) r2 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0xcc, 0xeffffffffefffffa) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r3) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2017/12/24 08:02:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000dec000-0x20)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f0000752000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000bda000)={{0x77359400, 0x0}, {0x0, 0x7530}}, &(0x7f000036f000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = socket$inet6(0xa, 0x802, 0x58) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00004d2000-0x4)=0x0) 2017/12/24 08:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000032f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000038f000-0x28)=[{&(0x7f0000ee0000)="079c08d79d517173", 0x8}], 0x1) fcntl$setpipe(r3, 0x407, 0x0) write(r0, &(0x7f00009be000)="16", 0x1) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) splice(r1, 0x0, r3, 0x0, 0x80000000, 0x0) splice(r2, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) listen$netrom(r3, 0x4) 2017/12/24 08:02:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x541000, 0x88) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000b8f000-0x8)={0x7, 0x6}) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2017/12/24 08:02:22 executing program 0: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x634f2a2ca4e5eabc, &(0x7f0000e71000-0x4)=0x2, 0x4) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001b3000-0x33)={0xffffffff, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x591b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x6c1, 0x2, 0x8001, 0x6, &(0x7f0000e71000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x80000001, 0x40}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x15, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 08:02:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x200, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x80000000, 0x0) ioctl$TIOCPKT(r6, 0x5420, &(0x7f0000202000-0x4)=0x7fff) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000cb5000)={0x0, 0x0, 0x0}, &(0x7f0000371000-0x2)=0xc) r8 = getuid() stat(&(0x7f0000460000)='./file0\x00', &(0x7f0000399000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = fcntl$getown(r3, 0x9) fstat(r4, &(0x7f00006fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getegid() sendmsg$unix(r1, &(0x7f00004bc000)={&(0x7f0000277000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00004a3000)=[{&(0x7f0000ede000-0xf)="11911493cdbc213a3a9fd82072b02a", 0xf}, {&(0x7f0000f70000)="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", 0x1000}], 0x2, &(0x7f0000850000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r3, r1, r0, r1, r3, r4, r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r5, r0]}, @rights={0x30, 0x1, 0x1, [r4, r0, r6, r6, r4, r0, r5, r2]}, @rights={0x38, 0x1, 0x1, [r4, r0, r6, r3, r2, r1, r3, r6, r4]}], 0x100, 0x40041}, 0x4000) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000933000)=0x0, &(0x7f0000baa000-0x3)=0x4) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x9d, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe3, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) signalfd(r2, &(0x7f00005cb000-0x8)={0x9}, 0x8) 2017/12/24 08:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f1e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)="", 0x0) bind$unix(r0, &(0x7f000084e000)=@file={0x1, './file0\x00'}, 0xa) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009fe000)='/selinux/user\x00', 0x2, 0x0) getsockname$netlink(r3, &(0x7f0000d61000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000090b000)=0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000c2a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000dc6000-0xe)='/selinux/load\x00', 0x2, 0x0) stat(&(0x7f0000922000-0x8)='./file0\x00', &(0x7f000073f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000f4b000-0x4)=r5) 2017/12/24 08:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000798000)={0x20000000, 0x0}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f00004a2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2017/12/24 08:02:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'os2.\x00', "3a0056340ccb79b52059018003ffe34eb25da9c8e6ff09021346282ebeb841d8a77b002190feb81eaa4f7a2f358aaa9cfc91bade21e4fdc9e846abbae82ac0507e01c87b459000000000000003ffbeac5c7e9a5f42c5c04ee402c73b03abc8fdf99d32c6becb828f87e77f7009db62b82f014009e5e133fa71c026a53dabcde406046b86bc0b67a7de7df006f411d78234cfb226b65fbcde8d5fbeb4e116b750aea4f0b75dfd6cc973ebb9b308610240fe9ce34c5faecbe9783f3550fddc3a44e73e0a12"}, &(0x7f0000360000-0x35)=""/53, 0x35) 2017/12/24 08:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x7f) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f000065b000)={0x2, 0x0, @rand_addr=0x4deae4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2017/12/24 08:02:22 executing program 2: mlock2(&(0x7f00009c6000/0x4000)=nil, 0x4000, 0x800000002) keyctl$set_reqkey_keyring(0xe, 0x0) 2017/12/24 08:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000043c000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) getsockname$llc(r0, &(0x7f0000163000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00005ea000)=0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007a3000-0xaf)="1f0000000201ff00044345bb0700020000d10000090012001000000000a3bc", 0x1f) 2017/12/24 08:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xff) socket$inet6(0xa, 0x6, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033404877871e00000006325d59"}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000c42000)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="2260798fa356", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="709016a8f8c585d7bb704de5c073ee1b"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) 2017/12/24 08:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000eb7000-0xa0)={0x0, @in6={{0xa, 0x3, 0x25a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x883, 0x80, 0x9f}, &(0x7f000003c000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005e9000)={0x5, 0x4, 0x2, 0xfff, 0x9, 0x5, 0x80, 0x7, r1}, &(0x7f00005e1000+0x4e6)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000b0c000-0x1c)=[@in6={0xa, 0x3, 0xb6e, @loopback={0x0, 0x1}, 0x6}], 0x1c) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000489000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f64000)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/24 08:02:22 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000033000)=0x6, 0x4) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000032000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000033000-0x70)=[{&(0x7f0000032000)=""/4096, 0x1000}, {&(0x7f0000032000)=""/52, 0x34}, {&(0x7f0000021000)=""/62, 0x3e}, {&(0x7f0000032000)=""/0, 0x0}, {&(0x7f0000032000)=""/184, 0xb8}, {&(0x7f0000033000-0x50)=""/80, 0x50}, {&(0x7f000000e000-0x4e)=""/78, 0x4e}], 0x7, 0x0, 0x0, 0x0}, 0x10001) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x100000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000035000-0x36)=[{{&(0x7f0000026000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000001d000)=[], 0x0, &(0x7f0000033000-0x95)=""/149, 0x95, 0x0}, 0x0}], 0x1, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000033000-0x38)={0x0, 0x0, &(0x7f0000012000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x2c, 0x401, 0x0, 0x0, ')'}], 0x11}], 0x1, &(0x7f000002e000)=[], 0x0, 0x0}, 0x0) 2017/12/24 08:02:22 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000013a000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/125) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00002a1000-0xd)='/dev/net/tun\x00', 0x0, 0x4000) setns(r1, 0xc000000) 2017/12/24 08:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fec000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000668000-0x4)=0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d64000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000093a000-0x4)=r0) r3 = dup2(r1, r2) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000771000)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x80000001, 0x1, 0x8, "2c8186fecb5bc45dd1909683e4a4921f14d2a0d566bcb90aad7193361e2a18a05c3d6cf711b694c57ce11e7218379900a9cae68c1504d654f2308f126049beda73efe047fbea421bb02498a0c01164d0"}, 0x160) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000998000-0x4)=0x4, 0x4) 2017/12/24 08:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) request_key(&(0x7f000034a000-0x8)='keyring\x00', &(0x7f0000f56000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000db3000-0x9)='/dev/kvm\x00', 0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$poke(0x5, r1, &(0x7f0000be2000)=0x0, 0x3) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b24000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x200) setresgid(0x0, 0x0, 0x0) tkill(r1, 0x3d) ptrace(0x4207, r2) sched_yield() ptrace(0x11, r2) 2017/12/24 08:02:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1, 0x80b, 0xff) r0 = socket(0x9, 0x6, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ce0000-0x1c)=@req3={0xfa19, 0x5, 0x0, 0x0, 0x0, 0x2000000, 0x7ff}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00003bc000)=0x0, &(0x7f000093c000)=0x4) getsockname(r0, &(0x7f0000112000-0x10)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1c000)=0x10) 2017/12/24 08:02:22 executing program 7: unshare(0x88000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2500, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x480902) fanotify_mark(r0, 0xa, 0x721e316d61a4fc5a, r1, &(0x7f0000e7d000)='./file0\x00') syz_open_dev$sg(&(0x7f0000038000)='/dev/sg#\x00', 0xffffffff00000001, 0x40101000) 2017/12/24 08:02:22 executing program 5: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000fa5000)=0xce) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4204, r2, 0x1, &(0x7f0000fa3000)={&(0x7f0000fa3000)="ffffffffffffffff", 0x8}) 2017/12/24 08:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000db7000)='/selinux/access\x00', 0x2, 0x0) timerfd_gettime(r0, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x0, 0x80000) clock_settime(0x0, &(0x7f00002df000)={0x0, r1}) 2017/12/24 08:02:22 executing program 0: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") sync() r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r0, 0x10, &(0x7f000052f000-0x8)={0x0, 0x0}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$netlink_NETLINK_PKTINFO(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000217000-0x4)=0x0, 0x4) keyctl$revoke(0x3, 0x0) clone(0x20000080904900, &(0x7f0000623000)="", &(0x7f00002d0000-0x4)=0x0, &(0x7f0000907000)=0x0, &(0x7f0000553000)="") getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000-0xb8)={0x0, 0x0, 0x1000, 0x7, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3f6, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xb8) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000002000-0x4)=0x0) ptrace$pokeuser(0x6, r1, 0xc2d000000, 0x200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x42d1, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000001000-0x2)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="b5afa22583d4bc4b3750371f9ac810118a9b8f3aa392074309023fe58442c0bd626f5128b4015b6f7dc1607984b8463efb166862f977751250ac9a021abacd59e27959dd359bd71d118802241d3a27a0577071a9a52e5f0a3ae85ff6f0bfc701ddda69f5f8fb4878d74176a797", 0x6d, 0xfffffffffffffffa) 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 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r4, &(0x7f0000001000)="c050a72ec0e76e7d14e48d256a68b7aa7551cefccb02423b3c2403d4dfe9d475eefd0d74d06bb8496131ae7b8e72a383a52b4e3cd0191bfa7e84ddb93fa83e37193afbbbaef2f5645d4130b710416659176e3e829b50b74fcb006885b761dda8c30b0c4839b9ae722efdd6e7c789338fcec13117979c97ef2d7f5523694aa372b7de6610e4a374bfee3cbfd9a93ab0a6bd62ee9c9bd16278b6537a25a4dc7817eb3aaaad57d67095551cbc7cd657bbc14b2e9017a7e8a19fb1c995e539e5d797a17e1a45a5f3cb653e309b07a00f1f6a8273814cfc37a2aabfe8a4da537b20ba43140f11c6daa1f14a22a473788d47ded1a54ec81b34c9b1cef16c4f383fe05180456ed6c0d93e03d38398bdabebd65fa42cd56669c2b0c6c049e4a9964bcef6a255a323af4636c98aca9056c6d0dcef7710cccfd763243cdfe1049186aa005b9f10e63106ff7b48b4d3e5d1eecbed6fd3fe46f2ecdfb107fc55c0f9f56f8789bac3ca6bba0bb9d29cd81d6290986c9cfa8c497525423ea71ec0b620f68bf58dbdd5f90d90b1b5685ad3c60f333c3bf1c13d6e5c30c5a3af9c2d5b11a35e6a10370dbad05bd745cab8b2182db4634926ace98ccab86bf650cf5fe812b43be8bdde67c38a5d40e363c351bcbc21eaf6825f6be9419658de99b808d42fd88e751d9498621e6acea45859610e27af10c6570a7b33a9dad6eb2c8cda5c470680d150e0118bd30adcf12c202019205094af5d12e1bff28f06183a1a3be6923521fd270b3e2ef021371b93401a261a456e69df7fa479c15ed6e78e3afb73368426db16d8d706bd8e9f64021649d6fc8cce22d89d16b87ef4a6f1047def48e051046aadc07b2d06da5b5cc6eb8a7b2a62ac1afdda89c0966efc47f5f69fadfd4c650e5a9a070019e1dd8b9fd8cd3b4492990f9bb90b12c927acab34ec378d05b77273552cbdf81c4e262900f1cde56b5309b7827f758f5620132611cb2038d08e910b0d31b831c68466dd254ea646b09be8cbb67e0f7f5a27f43010e319752607c55dad61c67bcee40a18cdd678e27d6a883533808234fef0cd475babd487b3032727b291b5288b7f4b6c40484857329fc2421c7e702932bcac7ca3f5b6055305272b51dc2c2765e55a6c566ab64386a1548c809b8c8b2b27c4e1db7ce4f479956528acf38fb6409b00c832b0de6fecc4cb04adbc269f22f1585033f383980f3c6c1fa31d0bec785732aac48715adf4cb28630eda96e197c98a211d0fd034117630a3bc527ead6fdca5c6d1c087f573ce2854856a66d6d87d06196b81dd5ec1ef93f5afab9f3d19c9a2f46007d2097bd1a5e1465472afe5fc002d2656b1c7dadbda9372454ae14a61dae6c3eae982c868fa2e05997a2e5708c20dfce604c73d3b9175888c781d0f0bdd5d8ae4a928a96242b61eebcf22ac9387bab5fa318a85dcd4996c403a5290d53698ff0dc3013b164d4dd39b1e7fe0f6769b3c9f315b0b6e877f208441fb87739f1040f4b272273dfcaa8bbcc66dbebec4f4245f3ee51b1516722118feabf6facc1c3b3d8a0ba48a5cbd332826389016862c540c0c26756d951be5be47faaaffe38470540da3e8a4ebca3284ddfd7b7f6f6cc4006da8e216c9506e4d088603cee51e623735eb7a80df102360cc3f0b46c43300cd34bd7a99a93f2d5c70236477e10830b458d9eb90116b92c5631d31bfbaa6714f50b35b803b53a2c181798a4058c719b0d1dc2986f5d76dfc05e05047a9d0dc6297e6cf2d7655c80c9a940f359362e6c922495ad74b2d2e949e4244bcb71149c271afe01bd697e2dce4eb71d2bd87ac83df9ddd8f945719e1d09173a4fc48631f46948fcd215a7f8ccde50447d49ceae3e6e1f7f4393efe2f039c237ba3b0f3596ad979ec9aaa0b51379451c8d691ca9d41bc4fa44a49f2a44dfc9bc34128c70fc53e0fcbb20e4ee850b2b8dc83c7749d633fc537afb29a55e87ab6567b867a265960a90fcf3da65eac42e3d6ebc6d67a43f44936a249ebfbd833aec7b0c09a472caf81dfa88c03b2170cda0c0ef6e3df3c2182469e56fb54fb9314bcc815fcb44c681658b0b5899db2dc7464697f2e87fd447e83e34a2d38a31842156275d6eae4e3525a2ab22aeca975bdf60d7a9063580bb4f782fcbf2ee27211164fffe4c328e438edccfad8ced2b70be7b017181ccced8085fc1deb558cc9e77100e3de5e4ab979b822079d64c31af34d8abf324ca20efc8afc27f4f9bb25edc655d082efaa231d896ac2ca764d13a700d82e959d81133cbca3b995da73e328d8838b8cfc27c699233eb6892df6ded1d25c40368b1001545d1986aa6d6831a82f78bf66a6f86fae4cb7cf36dc516fed5666bb7b2c99819da5ba5bf96ccc6a00a8cb1025155f5f0960a9c462e9a6ce2d7ae3ebfe2553d039dd9ddbb42aeba82361386302f005b28e17628315434ea592f84138690957340c0122e239679b2e5be4d12e809b2fdf5b48d3519736bea6e72733c4ad0cd55e63326a4d13f62bb5bb81290e48c521d3a55e37af58305247eaf31e80b33d9d14744a595ec03ceb0477c68e226668cf276dbcd99edf6dce160a40381993af3a73406f908f03a24413619c1d6721ca33723c73dfc4338e8ecb5a81293b9aa53904fb68b6995768b892cf5e1222f1074d612e125386957ac6e5b6e5602f0f6c9a04562d7b589859bf6a83cd1abf607c1fa0ce76b8981278526c797ccb62a24d87ef63e78ab5fe3a7874eb91075a14e506126e384fc5ac31011e33d73a96ae66d2af0453a99b68b0e542926ea2abfac363629cececebc405dca384a628ad006630cae93dc9fcd9fdbd05fc0d7ebb5fc3690044dc3ec941e6a97f0547aaa8a9c4907916fe91bf4c70696c6e97e7ce0bd9bb563e0cbe6eff2a0306c1ca770ded85e6a31943b5320454c46703b2091a3400a5b36c24ffe3fc72186068e145bcaa64ad4eab500607d68386102b6cb60f0378928dcd6b21ba7bac1801096e17aecb7ad5e869be6f9ff316019fe1aa800effc28971f2c8628e672920c4797f752b3fbdf5cde72b2f3fdb2144ae56b6c93e8d592613bd783518bc5c74b2b80e8d4c0c028a1c2aca9dac92ce9d3f33ce4d4e524d71a578ceaa552c4c4e2075c4c09cf896f842ce11f2e5a0201429f7b663c693d52d6bd3430a33c95f8eb614efafd8370bc4b8c0b57297582c3685d3fc658f53f8d5de16a00c00d92a6dab5b63c9f9e8f94507a6fe3738360d50aa27d058d0be092399d9bfc2f3a8f33f97e75283e5f35ea9f534dbe77399ebd22667f92d7afef23774bb7bc7ca7552fa565f45eb73238b34b1b58f06394a98a174443a0fc658da4308967fa29e3d95296e375e31631bd8d7f6bf38b834b1a761d383337d5f74ed4d7a46a06ec8d0465dec93ff2a344b9cd6fdbc4c2722ca522d978a07a2dc940ee46289c1ca0fada9374eef8fcf5deec8cd66824d0738bb016fd54ed675ae163f75c78f0a8fd13b2099f8c15d0ae7f38b526c0d2f6701bee5de1d7e88e7b1a445f72754229888606605ca0f57e572322dda83994e9ba28d88c911842eae0f5557ac932e784e850fab98af029f5e08dcdbe839c6a1560b3b519f583d62bededeee0cb340f6c4e469372c83826166063790b828ec835b2aa38d35d2068afd7ea957c146e120c7ab78768f56cc8fa62de12fbc21b28578a0c83357f664dd004b378d8c798ef458481ff317a6bbefe3b88ae8535a06283eef0fa70298051f2c3d3dd72f15027da6b85fb4ad229dfb416ae55a9167befbd3721c94ad619e9c1a5e34f0504322bc2f2395e3b29679d0c44c40415d90b390c8a19233b963baa59ed3d581559bd1a40783e4d303794465854029ec27df85feaa82e73cc07aa2416b09a97cfd443470bdce2bdea9589df4b3266e9913df53846273a9a4155c81d89673cc584197fcce6658fe013a811f117abb12df73d75dcc24e153adeacc7e4fedb0564d80610771f682578971141cfdffb674d730dbc532db64057d602339e528fadb64fc8b6bf6b62489324449c1b66335896d0f81fb54b820d8affb6252321efa26b70ed3c1be8552ca35dfb35a2dd7e8447c943378c52c8e55709e3f7713bfa1c2ae812d19c81ce6e24e3feaea8805209ce7cc63f1eaf040a331da151cca75405c1dcf4ce385c649c517eb0ca68a0f3eea69a206d229f679bb3657f7d188961c26844af30f562e0637bca2f1c2ec09b9acac7714d38ad9b92b46a686adc1c5f92e77676e7ff4c67bc84529537acc75b6a6807ab9905b938821597634603fd1473453fc9da01d930f1ce1f204eb5036843b99bfc4e4030621596ed7895895c091fa87a602e1ed9d5f02eca5ac298836e13ca8b98e906f73b46836a7f09d03aea4fc6cff85fd5eba3bcb0b48707a1f585a27b6e895d9079944ad5243c97870c5b88c36003efa4ad9c7cb705ffd01b13bfbd50ef0d47417cac1a46a8d1c16180bb6d75030d4293daa95c581f320a1de19f6327ad76eb075f3c07418214674e807ae785e2dae84b89669b63287a7a5c3f8566f193e82d15c258e7c1d0e4feaa7d546cb77e230fa2b71166dd3dc12e6b441210479de511c4d453dae3954a710ee294790dbc279927a43386ed8694481ef2bab54bfdf266a5367e30f76a6c7f0942baaa7f7c39d76c07f286cd3efef04248b128992e3af2e69bf2643d645adaa8a240b0690349168ec87ebf45ce81befddd5ea7e22662c008c70849cc36647ee9491e05e39edeeff4e3d9e93128e44e5502a1d3d104b520960d164dfe167ca49119224b3694ee4633f5f9845e8d463daf32bd898ff0d5e0a1e2c2c74b63cdd4cef6291485670f8466b9a224a167faa1915ce808d072bf60704a2af1326a42d06c9d8f55b2e05426567997cf2b862e2fcd71d911b87df29023cd96e18b295dad9c4bd1e0e7decff4057aef0c35cd0687dc2901ac360aa5bf626b9c7860b125326a55503d086a7f81a3833288ced233e30160fc62e5d3fb46483bae66949ee860ff72f88c8230bc2ab309c2dfafb834d52ffd3161349fd96c66d393a5fc3cbc0789b40b297d485f2065c70f6e2e5c8079ab444d0b87da5081c42a6b2329be396ddb4d60361e590e621c70739c9c517e014644b3860d9f37e4a92d75ef80a46ef84b7985f7139aeec709d70ee46d2e6531a7f96cebd732d33e86a61b9071d712df89b8426603e02ef4ba77e2e191962666582d19e3a01e40067b9200258f2061caec8b9cbec8d8c2954c2406eba5c961f4d5e24ffab43c4de49feab47cf3682da53c290a9c71cc6d973dc04a4df77af978b15bf932dfe5261170b19535a5178e6808878676bf335d398a0bc7f487a2cb3313f9c887da7f4576d0df8a840ae34972738c487245b0cc46dfaec7119f1f09349084e9ea106a5dd1fd1bf194a084a6ef428469f8df57af7c13783a60e3cd6b175babd452b7525a1404c9a1e2f378dd9f6c3fbd5ab7bf737825f7a158b9ce06585085f2ac3400bfa3a88aa17af708d0775400ef32f2476693ec9bb4332e7f94b1310c922f155e9dc562fc4b3c58b8090dd3e8b9c5ef205962070565616ef38600ace850348c76b027bbc2c1bf1806150faf6622fd727f0e34fa558b314e736ec6dd8e6f7dc38e0968a2626204f2226df31e082d868fa28281ea997f12fa39a5ccd7e9a28a9d47ad0f89f09785b1c54fc87eda607e99ef798ccb12d6369d9fb92fc4f08066e97ea3cd83a4fd0a6eda8337d0935f7b683e959be0789ea60a291306f44c9e00f04840f0146690523afccca5706275c1c8d06e635cdc28275", 0x1000, r5) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0x7b9d, 0x1ff, 0xb1, 0x7fffffff, 0x0, 0x7fff, 0x92fa, 0x1, 0x1f, 0x7fff, 0x100000000, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0x1008)={r3, 0x9, 0x1000, "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"}, 0x1008) 2017/12/24 08:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) eventfd2(0x4, 0x80800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000461000)='highspeed\x00', 0xa) connect$inet(r0, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 08:02:22 executing program 5: clone(0x0, &(0x7f0000251000+0xdca)="", &(0x7f0000744000)=0x0, &(0x7f00008c8000)=0x0, &(0x7f0000dad000-0x37)="") mq_open(&(0x7f0000b34000)='self\x00', 0x0, 0x0, &(0x7f0000f7f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00001a1000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fbe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffa, 0x100, 0x8000, 0x4000000, r1}) 2017/12/24 08:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000910000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f000051c000-0x24)={0x400, 0x0, 0x8, 0x9, 0x10001, 0x2, 0xa9, 0xfffffffffffffff7, 0x3, 0x8, 0x3, 0x3}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000914000-0x4)=0x1000, &(0x7f0000a8d000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) writev(r1, &(0x7f000025f000)=[{&(0x7f0000850000-0x2b)="2900000020001900013d181000da000602000000000000029e0000040d000400000011000000000008", 0x29}], 0x1) 2017/12/24 08:02:22 executing program 7: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000051000-0xe)='attr/fscreate\x00') preadv(r0, &(0x7f0000050000)=[{&(0x7f0000050000)=""/182, 0xb6}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$pokeuser(0x6, r3, 0x0, 0x0) 2017/12/24 08:02:22 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x9, &(0x7f0000803000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x541f, &(0x7f0000479000-0x8)=0x0) mknod$loop(&(0x7f0000cf1000-0x8)='./file0\x00', 0x12, 0x1) 2017/12/24 08:02:22 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') timerfd_create(0x7, 0x80800) read(r0, &(0x7f0000012000-0xae)=""/174, 0xae) read$eventfd(r0, &(0x7f0000009000-0x8)=0x0, 0x8) 2017/12/24 08:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xff) 2017/12/24 08:02:22 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x4)=[@exit_looper={0x630d}], 0x1ce, 0x0, &(0x7f0000005000)="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"}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000c000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000000b000)=0x10001) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/24 08:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00004ad000)="", &(0x7f0000422000+0xaec)=0x0, &(0x7f0000909000-0x4)=0x0, &(0x7f0000ea3000)="") renameat2(0xffffffffffffff9c, &(0x7f0000b4a000-0x8)='./file0\x00', r0, &(0x7f0000236000)='./file0\x00', 0x0) mmap(&(0x7f0000f04000/0x2000)=nil, 0x2000, 0x2000000, 0x1010, r0, 0x0) 2017/12/24 08:02:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000e37000)="", 0x0) r1 = syz_open_dev$sg(&(0x7f00009d5000-0x9)='/dev/sg#\x00', 0xfff, 0x101001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000001000-0x8)={0x2}, 0x8, 0x800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000000)={r2, &(0x7f0000000000)=""/5}) 2017/12/24 08:02:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) unshare(0x28060400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000f2b000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000793000-0x4)=0x0, &(0x7f0000e77000)="") r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x11)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/24 08:02:22 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x3) fcntl$setown(r0, 0x8, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000fa6000-0x10)={0x8001, 0x8, 0x7fff, 0x7ad971e7}) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="0200000002002c7b", 0x8}) fcntl$setown(r0, 0x8, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fa8000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000fa8000-0x38)={&(0x7f0000fa8000-0x60)={0x27, 0x80000000, 0x7fff, 0x2, 0x0, 0x6, "21f1d5d1a3271d2256f685da5e91684e85e7b2033ca0cb7603e60f3e4de11724e85361518d7c5c1e0a40a288edbb5b26fa0ecc75167081687d48aee53503b8", 0x8}, 0x60, &(0x7f0000fa8000-0x10)=[{&(0x7f00004a0000)="40b11100f2bb90e91e6d48c749c7e941cea77b38399b342891c02cba26063ca0abc3df399f4abbda0ebfe609fc1721ac1705ef531fd3f62d29622590ebbb470d66a5b24cd8781f5a4196a32cd232f44a8c3374e8509bdd0b570e847accdc033be3ada0ebd85edcaea24f42d292c85366b1f2c37ea09c227a4c84ec6ae16e60d72e2fc2d83e4f756555312ba26dc65085fe480616161f1ba4424797b2ed6f88d8b15c192c6b250575f86d93e37c1eb1fac194f6edbfc3213ed73c53711fb13a77f2ae8241b11597ce1307", 0xca}], 0x1, 0x0, 0x0, 0x4000001}, 0x4) r3 = open(&(0x7f0000fa7000-0x8)='./file0\x00', 0x9d7a436005592cf5, 0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000e1e000)=0xffff, 0x4) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000fa8000-0x8)={0x0, 0x2}) 2017/12/24 08:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='net/mcfilter6\x00') read$eventfd(r0, &(0x7f000094f000)=0x0, 0x8) readv(r0, &(0x7f0000b51000)=[{&(0x7f00009f0000)=""/255, 0xff}], 0x1) fremovexattr(r0, &(0x7f0000750000-0x18)=@known='system.posix_acl_access\x00') [ 44.343144] binder: 7224:7244 got reply transaction with bad transaction stack, transaction 42 has target 7224:0 [ 44.356485] binder: 7224:7244 transaction failed 29201/-71, size 24-8 line 2935 [ 44.367564] binder: release 7224:7244 transaction 42 out, still active [ 44.375536] binder: undelivered TRANSACTION_COMPLETE [ 44.381479] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.388819] binder: 7224:7244 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 44.408644] binder: send failed reply for transaction 42, target dead [ 44.423709] binder_alloc: 7224: binder_alloc_buf, no vma [ 44.429226] binder: 7224:7228 transaction failed 29189/-3, size 0-0 line 3127 [ 44.430415] binder: 7224:7244 got reply transaction with no transaction stack [ 44.430422] binder: 7224:7244 transaction failed 29201/-71, size 24-8 line 2920 [ 44.455392] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.460847] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 08:02:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f00003b0000)='./file0\x00', 0x0) lsetxattr(&(0x7f000040e000)='./file0\x00', &(0x7f00004c2000)=@random={'btrfs.\x00', '\x00'}, &(0x7f0000cf7000)='\x00', 0x1, 0x2) 2017/12/24 08:02:22 executing program 0: mmap(&(0x7f0000000000/0xac1000)=nil, 0xac1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059b000)='/dev/sequencer\x00', 0x80000, 0x0) fanotify_mark(r1, 0x40, 0x2, r2, &(0x7f0000077000)='./file0\x00') r3 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) r4 = syz_open_dev$sg(&(0x7f0000bb0000)='/dev/sg#\x00', 0x0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000ddc000)="") ioctl$TIOCGSID(r4, 0x540f, &(0x7f00002e2000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000963000-0x20)={0x1, 0x3, 0x40, 0x401, r5}) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000dd9000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f00009c8000)="b1"}) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000413000-0x5)=""/5) close(r4) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) pipe(&(0x7f0000a3a000-0x8)={0x0, 0x0}) 2017/12/24 08:02:22 executing program 5: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002e000-0xb)='/dev/loop#\x00', 0xff, 0x441) ioctl(r0, 0x440000000000127d, &(0x7f0000016000)="654abefe3cb41c5ec16dcf642327a9723a1f0125eb80a637ead65ed9b3b5dd206ac00d0065bc2190df5e4ca5cec2104143d71d097f0e58f427d2f3e7651d96f252fbbfe4a433a77638a1e9d7d2e5d941d50921a185b387b08f06088310b35bfeb4c85806ea768a781c13c6280e84b3ceb8e4abda69a771522959e598d32a8515e3a5eb3081cbc8a341613f14d2119f798b9b8157a8d38b5f190dbbb811a23ea8cc3190a831f201ebf617e0e5bdb2c6e366e58d4800dcaace1db03893267b31e786582e8f2cf8e5") 2017/12/24 08:02:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42400) 2017/12/24 08:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e9d000)=0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00008d6000-0x8)={0x0, 0x9, 0x800, 0x0, 0x2}) 2017/12/24 08:02:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008d6000-0x10)=[{&(0x7f00006fa000-0x3b)="39000000110009045a000000800000001800000000000000000601070000000619001b0000010000000002ffffffffffe900011c00621e0500", 0x39}], 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f000096b000-0xe)='/selinux/load\x00', 0x2, 0x0) 2017/12/24 08:02:22 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f000068f000)=[]}, &(0x7f0000c63000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000384000)={r1, 0x1ffffffffffffff}, &(0x7f0000fe9000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e85000-0x8a)={r2, 0x82, "6c9910b456ca6f37795e2264f30f0ca816de34ba57a7c1f7ac59c6032150cc541b5552584e2d56c0a6f0d1d2d656bc125ac1d76174483b42af664e35a3e6fe6f95b2f88ab2a7b4b3c25c466f9687887098d9c07c818e193340655d2ec56c8949af5b11b35767b5e6f905962719294ac6bc0f6f25a60fcd914b6fed69e267f8f4705b"}, &(0x7f0000d1a000-0x4)=0x8a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d7000-0x8)={0x0, 0x0}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) creat(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000a53000)='tmpfs\x00', 0x0, 0x0) 2017/12/24 08:02:22 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8982, &(0x7f0000abc000-0x1)="") getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a33000)=""/80, &(0x7f0000750000-0x4)=0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0x68)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@common='dummy0\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r1, r2, r3) 2017/12/24 08:02:22 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000e68000-0x4)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000009e000-0x80)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000002000-0xd8)="49675fed2c7964fdb644378c1aadc1ad21490f8953999299798228dc66a7ec0ef2205f176832b8c0a64783309a6879a09d00edbd18506ecb1dcb553f1c2d8751a1b68fb2e3803a1b91b83f5401cabff8c03ab0a220073f65c2ec54b1c84ad1b2e7b26c19f5424660571e7eb35af80518dc7f40cfe68bd20f843359015be84417509cd759bf356c1cfced9bf402d68157129ba04ebf3a3ea8d494d03bfe53b7d5336d0af5129d5d2f0dcd79ef3c678c81bd9b040bd59b6d0b7c93d165b327241c6d6910b8ee93cc89f1718b0020cb42bc247de97af8298354", 0xd8) r4 = dup(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000001000)=0x8, 0x4) syz_open_pts(r4, 0x81) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002000)=@assoc_id=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000002000)={r5, 0x100, 0x30}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000000000)={0x0, 0x12, 0x2, @thr={&(0x7f0000002000)="10d6f70bd1ffd4926ab3b1dfcf76b7301d86c3b9107879353fbdcadb1b", &(0x7f0000002000)="ffdf815eb3719fe9acabcee51685e463973c3dd61bd1cb5eae8dcd87eaec48b549811f67c2a7b3160cd8bc93b563cfb8c4c8f4dfe36ace22b5b75879a7af75345d06fc8c53efaefa74c35ede7cb8330c05eb3f3d8034296382b1c4554d9f55a4770bd09f801b685f243eae1856bc4d3bd8b787bad0ff44eb756b247be2e178736cf9e55acd2e40c2f2bffa187a715774410baa7db32a3b472c4a9e23d787a3051bffd06aad3124330af7321c64c4b278b6c3ba387312af045dd0a93e2ca889555841d556f0a1171729aad38801b4caceffe2292a128a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x0) timer_getoverrun(r6) syz_open_procfs(r0, &(0x7f0000002000-0x9)='loginuid\x00') ptrace$setsig(0x4203, r0, 0x9fb9, &(0x7f0000000000)={0x38, 0x6, 0xfffffffffffffffd, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000004000-0x16)='/selinux/checkreqprot\x00', 0x204000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x2c200, 0x0) 2017/12/24 08:02:22 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000578000-0x8)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fdb000-0x2)={0x0, 0x0}) r3 = timerfd_create(0x0, 0x800) socketpair(0x1, 0x3, 0x0, &(0x7f0000373000-0x8)={0x0, 0x0}) r5 = syz_open_dev$binder(&(0x7f00008af000-0xd)='/dev/binder#\x00', 0x0, 0x800) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000fda000)=[{r0, 0x2000, 0x0}, {r1, 0x9000, 0x0}, {r2, 0xf66c4dfa85136eff, 0x0}, {r3, 0x200, 0x0}, {r4, 0x4000, 0x0}, {r5, 0x8000, 0x0}], 0x6, &(0x7f0000fda000)={0x0, 0x0}, &(0x7f00002db000-0x8)={0x3}, 0x8) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2017/12/24 08:02:22 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000012000-0x4)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000018000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x9)='net/stat\x00') getdents(r1, &(0x7f0000007000-0xa8)=""/0, 0x0) write$tun(r1, &(0x7f000000d000-0x120)=@pi={0x0, 0xfbff, @ipv4={{0x10, 0x4, 0xe43, 0xc9, 0x11c, 0x3, 0x20, 0xe8e8, 0x8b, 0x0, @broadcast=0xffffffff, @empty=0x0, {[@timestamp={0x44, 0x18, 0x0, 0x1, 0x0, [{[], 0x0}, {[], 0x6}, {[], 0x8}, {[@loopback=0x7f000001], 0x10001}]}, @cipso={0x86, 0x14, 0x10000, [{0x0, 0xe, "0df31ad2546f69ecae8d5c8e"}]}]}}, @igmp={0x17, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, "ca9bb62ddc0d80636b1b78734bdc54bd31a040db0745ff8938cc39ecc8f9c1f140276d1428894466be83d50e1434c51e3ca2f2465a69ef8b6e568736fd6f2c39c195b52837d5cabde308fe30b9c67cb3e9663611c45a583db3c630417ddd79a0e36427e569ad098012706f9a6ec53f533755af110489ac76bfada513d6b2918212888a3288c0f3c60fa3b2892a959ebf6178c5570a7c1dfd78f18b08249fbe2692639f76f0a1300827bae3ddf72f9434e34730c26a8916094566f0049cab3d405e4b6fc2f3d79dbd2d87fdb6b1125cb3bec7e7ed"}}}, 0x120) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/12/24 08:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000acd000-0x10)='/selinux/access\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000029d000)='coredump_filter\x00\x00') writev(r0, &(0x7f00002c1000-0x40)=[{&(0x7f0000f72000-0x2)='b', 0x1}], 0x1) 2017/12/24 08:02:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) r1 = add_key$user(&(0x7f0000f39000)='user\x00', &(0x7f00007b5000-0x1)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b1d000-0xa2)="f7e447c95a39a3501bc23f9d9df0d935539ca1c4ef7c016abf7f9e96a1b5e442d3418584df07172826d0c1a225cb08223d619c5f59d94c5fea5e1b3d56165d9a5eb9683c5030dde0001602c886013512f4c8bbfcd26272aefa268eb33c6d61447ad612dced0ed505b54838728a95cc20ec3132f1f388610f595cb28d1cf05083a9e8344791d31a66aafb65e038a56ce8cae39f480180c3ac292d62607de55474783b", 0xa2, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000b9c000-0xb)='pkcs7_test\x00', &(0x7f00006d2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000888000)="", 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r1, &(0x7f0000a0f000-0x77)="d53eef2b0133b137dbcd19b5894e8106e12d882041cb8b120980632b8c3783d198ee9a79ab934906f29943206911a152e37126ca5089f3527caa7001e09371563db349875332d4246adf29b893c27c65fb897f26bfc7da6b236d2640d6e16b21024615707e1f1ddb8a550d548601ee507f7e0a4c872288", 0x77, r2) 2017/12/24 08:02:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f0000d26000)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000412000-0x11)='/dev/vga_arbiter\x00', 0x60400, 0x0) openat(r0, &(0x7f0000a5b000)='./file0\x00', 0x80000, 0x84) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x8, &(0x7f0000a18000-0x40)=[{0x4, 0x8a, 0x7f, 0x6}, {0xa81, 0x40000000, 0x76, 0x8000}, {0x100000001, 0x6, 0x1, 0x80000000}, {0xc4, 0xc8, 0xaa, 0x3}, {0x4, 0x23d8b7ff, 0xb1, 0x2}, {0x6, 0x0, 0x6, 0xffffffffffff7fff}, {0x7f, 0x3, 0xee40, 0x2}, {0x5cbc9049, 0x8001, 0xd2, 0xffffffffffff5bd7}]}) timer_delete(0x0) 2017/12/24 08:02:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000011, 0x400000000000a, 0x300) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c94000)={0x0, 0x32, "da0f86d24ef1d8b2160a69ce4a9bba146ee389e444ac4cfc26f7ab0b9259cf5cdbc4a465494638b535333ada5b4b1367d1e4"}, &(0x7f00004a7000-0x4)=0x3a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000837000-0x20)={0x7, 0x4d8f, 0x9, 0x2, 0x8, 0x521, 0x3f, 0x0, r1}, 0x20) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000d17000-0x4)=0xacbb, 0x4) socket$inet(0x2, 0x1, 0x0) pread64(r0, &(0x7f00000a0000)=""/113, 0x71, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c63000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000595000-0x10)='/dev/sequencer2\x00', 0x500, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) recvfrom$inet(r0, &(0x7f00007c3000-0x54)=""/84, 0x54, 0x0, &(0x7f0000db2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000289000)={0x0, 0x4, 0x3, 0x100, 0x8, 0x463}, &(0x7f0000fcb000)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000206000-0x8)={r3, 0x6}, &(0x7f00006d8000-0x4)=0x8) [ 44.550772] binder_alloc: 7263: binder_alloc_buf, no vma [ 44.565818] binder: 7263:7271 transaction failed 29189/-3, size 0-0 line 3127 [ 44.587785] binder: send failed reply for transaction 48 to 7263:7271 [ 44.613506] binder: BINDER_SET_CONTEXT_MGR already set [ 44.621086] binder: 7263:7286 ioctl 40046207 0 returned -16 [ 44.633993] binder_alloc: 7263: binder_alloc_buf, no vma [ 44.641032] binder: 7263:7271 transaction failed 29189/-3, size 0-0 line 3127 [ 44.662446] binder: 7263:7271 got reply transaction with no transaction stack [ 44.669817] binder: 7263:7271 transaction failed 29201/-71, size 0-0 line 2920 [ 44.683102] binder: undelivered TRANSACTION_ERROR: 29201 [ 44.689024] binder: undelivered TRANSACTION_COMPLETE [ 44.694266] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.699749] binder: undelivered TRANSACTION_ERROR: 29189 [ 44.705695] binder: undelivered TRANSACTION_ERROR: 29190 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x93)='M', 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d4a000)=[{&(0x7f0000344000)="390000001300094781bb61e1c30500ff070000000200000045efffff08009b0019001a0005000000050000000000000004e9ff0006000d0005", 0x39}], 0x1) keyctl$read(0xb, r0, &(0x7f0000003000-0xa2)=""/162, 0xa2) 2017/12/24 08:02:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ae000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000e90000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000b42000)='./file0\x00') r1 = add_key(&(0x7f0000739000-0xa)='id_legacy\x00', &(0x7f00002d9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r1) chdir(&(0x7f0000206000-0x8)='./file0\x00') open(&(0x7f000042f000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2017/12/24 08:02:23 executing program 5: clone(0x0, &(0x7f0000001000-0x83)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") lchown(&(0x7f0000ed8000)='./file0\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000036c000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000ae1000)={{0x2, 0x3, 0x6, 0x0, 0x200}, 0x9, 0x5, 'id0\x00', 'timer1\x00', 0x0, 0x8001, 0xf15b0cc, 0xb2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c76000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/24 08:02:23 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, &(0x7f0000a44000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getpeername$packet(0xffffffffffffff9c, &(0x7f00002fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b2a000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a29000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f9000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000020c000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) fcntl$setsig(r0, 0xa, 0x1b) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009c2000)={@generic="23d6b93c6f8748e53cb677cacca1f097", @ifru_flags=0x2}) 2017/12/24 08:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f000007c000-0x6)='tmpfs\x00', 0x201000000001, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1984, 0x7c0) 2017/12/24 08:02:23 executing program 4: times(&(0x7f0000966000)={0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009f4000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0xe5, 0x6, 0x959, 0x0}, 0x10) 2017/12/24 08:02:23 executing program 1: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f58000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x5, &(0x7f00006be000-0x10)={0x0, 0x0}) 2017/12/24 08:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bbc000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000bad000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00008a5000)={0x0, 0x0}) r1 = socket(0x10, 0x802, 0x0) getrandom(&(0x7f0000958000-0xef)=""/239, 0xef, 0x2) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000549000-0x4)=0x0) getsockname$inet6(r1, &(0x7f0000bfe000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x1c) write(r1, &(0x7f000031e000)="2200000048000700ea091008090007000a0000000022000004000300040001008c45", 0x22) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000e82000)=0x1e) 2017/12/24 08:02:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0x58) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r2 = socket(0x10, 0x7, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) write(r2, &(0x7f0000002000-0x25)="24000000260007070000000000000000dbf1ffff01000000000a0900ff1bfeff2100ff10", 0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000001000)={0x7}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000005000-0x80)=[{&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000005000-0x49)=""/73, 0x49}, {&(0x7f0000005000-0x5d)=""/93, 0x5d}, {&(0x7f0000003000-0xde)=""/222, 0xde}, {&(0x7f0000005000-0x6e)=""/110, 0x6e}, {&(0x7f0000003000-0xfe)=""/254, 0xfe}, {&(0x7f0000003000-0x53)=""/83, 0x53}, {&(0x7f0000005000-0x82)=""/130, 0x82}], 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000004000)=0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000005000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2017/12/24 08:02:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x5, 0x4) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000a0c000)=0x0, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000fec000-0xcd)="7cf98981165ec3dc38f6ad8278ab40f9095e4303de879406a8f9b4500f74408845c3d948c223d512d8935f6e108a34ff4b5482f9b5dbfb30e4b3dad2e54d0379efc4afdc863c39aada956232b962b3cfbfd1c62f99380852348f99051d105d18c9774b09cc2997a1ce54299e3260cfca833e80487198c4b5780b25344836aeb413f35ed080bae8157dc1ad4a29765c2bd990a6e413097e16f507531b3492a048a61e4508159e0eea04d55f29ffe40d0fa9a62b55195f5b12fd328074c18df3704a1fe3835dd23702a06e73f411", 0xcd) 2017/12/24 08:02:23 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/ppp\x00', 0xc1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)=0x4) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000002000)=0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000002000)={0x6}, 0x8) r3 = request_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="7070703062646576bd00", 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r2, &(0x7f0000004000-0x60)={0x27, 0x1, 0x400, 0x7, 0x7fffffff, 0x0, "9017ab5163357fc7af1e0b9b1b1a4dd65cbfd29417ada67615754f98c59cfa04e3abe6e70e6d1a621391cce9aa6c68775a64f7081765d044e73b5f2c8e34e1", 0x8}, 0x60) keyctl$unlink(0x9, r3, r4) request_key(&(0x7f0000002000-0x8)="8d72756e00000200", &(0x7f0000dcb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0x0) 2017/12/24 08:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00007f7000)="d24654143bba581cf229b93c3c2668c61611fbd154bbf5bd0baf15b2a411d0c84fcb", 0x22}], 0x1, 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/24 08:02:23 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f81000)="1f00000010003308000000000000000e1e0500020a00010006c716e804dcff", 0x1f) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f9c000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x1, r1, 0x9) 2017/12/24 08:02:23 executing program 7: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000b52000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ec000-0x1)='\x00', 0xffffffffffffffff) time(&(0x7f0000bda000)=0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ac2000)=0x0, &(0x7f00004e9000)=0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000be000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000028d000-0x4)=0x5, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000d1e000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000915000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents(r0, &(0x7f0000010000-0xe8)=""/232, 0xe8) pwrite64(r0, &(0x7f0000008000)="d7661abce160a7d3a61fba2ce68725236db04bd80ab4b7a15c0887953f691daaf7d418cf0a260c0711d60db47667f17f223ea04b3e6bf73308b412d517fa530ef3018987d1c500c219cd03967b70", 0x4e, 0x81) getdents(r0, &(0x7f000000b000-0x18)=""/24, 0x18) 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000886000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000016f000)=0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000d9a000)='rxrpc_s\x00', &(0x7f00009cc000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000634000)='\x00', 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00003df000)='user\x00', &(0x7f0000d9a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a69000-0x6)='wlan0\x00', 0xffffffffffffffff) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c14000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000aa9000-0x4)=0x6, 0x4) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r4, 0x80084502, &(0x7f0000d9b000-0xb9)=""/185) process_vm_readv(r0, &(0x7f0000c04000)=[{&(0x7f000061e000)=""/198, 0xc6}, {&(0x7f0000d99000)=""/237, 0xed}, {&(0x7f000096e000)=""/208, 0xd0}, {&(0x7f0000d99000)=""/20, 0x14}, {&(0x7f0000d9a000-0x79)=""/121, 0x79}, {&(0x7f0000491000-0xd5)=""/213, 0xd5}, {&(0x7f0000d99000)=""/0, 0x0}, {&(0x7f0000d9a000-0x71)=""/113, 0x71}, {&(0x7f0000d99000)=""/125, 0x7d}], 0x9, &(0x7f000068c000-0x10)=[{&(0x7f000049a000-0xa)=""/10, 0xa}], 0x1, 0x0) 2017/12/24 08:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000add000)='./control\x00', 0x8001) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 08:02:23 executing program 4: r0 = accept$unix(0xffffffffffffffff, &(0x7f000050e000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b94000)=0x8) readahead(r0, 0x7f, 0xb3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ebf000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000bbc000)={&(0x7f00001ce000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000392000)=[{&(0x7f0000c1e000)=""/165, 0xa5}], 0x1, &(0x7f0000136000-0x39)=""/57, 0x39, 0xffffffff00000001}, 0x1) r2 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) readv(r2, &(0x7f0000f3e000-0x50)=[{&(0x7f000047d000)=""/105, 0x69}], 0x1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") readv(r2, &(0x7f0000dd2000)=[{&(0x7f0000512000)=""/238, 0xee}], 0x1) 2017/12/24 08:02:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000c0b000-0xd0)="dc13b51a5b31306e78dd580871ab2144ece470d734cfe694f75d34e12d9d233f08ffffffffffffffec0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071ee60000000000000000d359bdeb62c88a769c862f856d59f8b9dcaee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d728501902d973e668fa3f9b0974fec92b836614657ade603936ca6556ddfaedab6070000396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f000097c000)="", 0x0) 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000ef3000)={@generic="68c8e6f45fb689c66d345cbf11549c6e", @ifru_flags=0x1c00}) getsockopt$inet6_udp_int(r0, 0x11, 0x63, &(0x7f0000f69000-0x1)=0x0, &(0x7f00005d5000-0x4)=0x4) 2017/12/24 08:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2011, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl(r1, 0x8936, &(0x7f0000000000)="") sendmmsg$inet_sctp(r0, &(0x7f0000e10000-0x1c)=[{&(0x7f0000d0e000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000cd7000)=[], 0x0, &(0x7f0000a6b000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a39000)={@generic="2693943205692ca3b97efbc7a9a80546", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000c8000)={r2, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f2d000)='scalable\x00', 0x9) 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b48000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000a62000-0x10)={0xca, &(0x7f0000d2c000)="d50d52c2d5e9c2e2fe09acfc3014c2bb4424595bf31f095a003f98fdafdf919e6588fae114fef6f518415a1baa88d2b807843a67a6d07a934f55bc83db3bb566a2aac1c6fbccc7352c4df2660819de26ab5f543e91555bccba629b514f7e9e17ce9b4c70963056d2ba99b1e9b7605d79b883e56a93b22f8f3d9ee2e1ebb26bb8c7436ef1d9cf6c199eae74a012c8ef629920a5bebf3f682e4610ff0b23ef05f6360a9f654e705249a5302e41cbde5e136d98459f20239f0aa9b5e41d4415c5e6ea07e8ad6716f2f0c860"}) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000e9f000)='./file0/control\x00', &(0x7f00008ec000)='./file0/control\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') [ 44.928466] audit_printk_skb: 3 callbacks suppressed [ 44.928479] audit: type=1400 audit(1514102543.210:31): avc: denied { getopt } for pid=7358 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 08:02:23 executing program 1: connect$ax25(0xffffffffffffffff, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2017/12/24 08:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000063b000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) write(r0, &(0x7f000051a000)="6f1e4818b50a0276a83f8aeccc7a54851914e18649eff485a9a900534edb605c", 0x20) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f00000f0000)=0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f00005ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000b62000)={0x2, 0x4, 0x2, 0x1, 0xe3, 0x1, 0x1, 0x10001, 0x5, 0x8}) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f00008b6000)=""/0) 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) pread64(r0, &(0x7f000091e000-0xe)=""/14, 0xe, 0x0) socket(0x11, 0x5, 0x3) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000f92000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/24 08:02:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x3, 0x0, 0x0, 0x0}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000742000)='/dev/loop-control\x00', 0x400001, 0x0) sendto$unix(r1, &(0x7f000005a000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/24 08:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) setsockopt$packet_buf(r3, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) getsockopt(r3, 0x800000000000, 0x20, &(0x7f0000903000-0xf1)=""/241, &(0x7f00004ac000-0x4)=0xf1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000385000-0x8)={@broadcast=0xffffffff, @rand_addr=0x5}, 0x8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r3, r2) write$tun(r2, &(0x7f0000b14000-0xe0)=@hdr={0x0, 0x80000000000001, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @empty=0x0, {[]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x0, 0x0}}}}}}, 0x34) 2017/12/24 08:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f00001c3000-0x1c)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c) socket(0x40000000011, 0xa, 0x300) sendto$inet6(r3, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/24 08:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000418000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000b5c000-0x4)=0xc) sendmmsg$nfc_llcp(r2, &(0x7f0000106000)=[{&(0x7f000087b000-0x60)={0x27, 0x2, 0xf87, 0x3, 0xfffffffffffeffff, 0x4, "0364a8d0b90fbf998761af7a3c735e247338619324de5a6d4fa024510109aaa0a47989c27a1d1b9d9c66e3069432a5e10d1c7518cf39824a66048eb6c9c3de", 0x0}, 0x60, &(0x7f00002c9000-0x10)=[{&(0x7f0000f7b000-0x4c)="ec21bdccc6f51d9d0d6e47c1dbcee6e162e68a11c4bca946b7af562c0e3e61b11ad7441e6fd7eee1fab19646128d8343ca79764fdf29f09bfeafbef48c557eb93e95b5052145af811a33218f", 0x4c}], 0x1, &(0x7f000056d000-0xc8)={0xc8, 0x100, 0x4, "0027938e2098c92f37eb6a3cfd8459b832fc16505f1ff66da2ff12a73b500aa8b62356f1971adc615543c4bbb0c5ef7a8bfb5d9c70716451d37e85a61d31d31b1fa42c919c2a1b49759d94a4336d74aea893626415f1542a253c1d1ea61b89a8ec1162698e6c15cd986b48f1f6471755f77772fd761a777c74f9c2d06a8092256b716ba015755d1d3f6dc593453cf554a0e22cd02d401c700ba7fb90d254d729b73a63589826b4babc6fda9916d5812f9886"}, 0xc8, 0x0}, {&(0x7f0000c31000)={0x27, 0x4, 0x17c3, 0x4, 0xf676, 0xfffffffffffffbff, "46aa1cd867b02b3571e21ad3c23d0479aa30829c5c5144e9c5f9fff864f86a3098007d25e6de2a451b30901dacd8f0b4dd1b56031fef7221167d02fbf852d7", 0x6}, 0x60, &(0x7f0000497000)=[{&(0x7f0000c14000)="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0x1000}, {&(0x7f0000bab000)="cc890df47aaed708144d4d78810e933c821edde4397dc0100cf3d66e66a64df22d20181b55af2c6fa9eb646aa54e715c4dbf288ab778c3123931e079001c59725fbeb50425600fa86b03cc22d6b949e5614bf33e436f9e19c36140f5508238f807c49515e7dde3370dab39db0a13", 0x6e}, {&(0x7f000028d000)="fc40d41233de6d8660a0cb037bf29df833160c98ca4e914b9a0bb844806002af65392f4b6a0ec5ac035438253df1d650a8c6d542c1615dafc07b037a1d", 0x3d}, {&(0x7f000071e000)="4748fd3ddd9f59e4d6a6b1efd1497615f05703402c1802380af35fe8fa86c9f5de815d3233d3d5af1fdf79dfaf40edd4a0ea3b6902d4103267ad573ca9b694d398633d1dbec3f00bc166554fa3dfc5b7918397114c64163afe6631dece751a9378f6d5983ed50808462d5940bf6a7355d1ef12ee71d29349faeab0d75f656b5499e9d7147daabc8969f88686239d204fdd5d6c56c5b239edf3a65957903a700ecc52b499f67aabd2091ba286f06fabcf18a0c66b686d286088a29861c2ea6b91722deb98d017f3e31e19a3401bd2", 0xce}], 0x6, &(0x7f0000a8c000)={0x100, 0x0, 0xbb, "32e803388fe8cb7312ba66b0c8347d799bb58bf0999eacfd5fdec258f5ca96866fd36953a98f7ae75216d81711a43428a51dc1a022208015a82a2cd16671bd1a941636c0e30e77ebf28b6766edbda79a6ec3ae5f8cfdd5e0110a243965070089564c2b893b761295e492dcb0d616e298aa1c93dfae2a5963fc146c044424aa70ed93d02747223dfb0eb84aa28bd070214dfc39d25ac1f0ea21ec2eaac58344072bb3c3f6b9c780ed7c0cf3c89302c01ada8d614ef22d2f02bc7c7d8655736b0d02e39bead13488136173e26585b41ee5d46701e66ffcba65469ec063d4a8299028adba41d6d4ceae7bcfb979dd40"}, 0x100, 0x5}, {&(0x7f00003f1000)={0x27, 0x1, 0x2, 0x3, 0x3, 0x9, "227f969eecd05b65a21558740559ee0ba41c925f16cce6ea21e4f666a2586ddda77abd7d7ea32eb4a3f806649715135179465b848a4700c2ec84919ac72405", 0x1}, 0x60, &(0x7f0000353000)=[], 0x0, &(0x7f0000354000)={0x98, 0x84, 0x5, "5b62e035fa1d03e075e12bdc424ab8a9db49b77a8cb3757a14b4a45e2a96e7f933399300ff14ece6b67a591402732ec0e92a7f2c315af6b2d06c80aef17f7f2f0da809e0cf64019b6e979a242e4294b69806ec2f2e45b9b5aa5d669b2358f74b243ffdef96570b205d4b0d04efa4133000010b33ee444042577f182c15ba6da6d7ef7842e7be875e"}, 0x98, 0x40}, {&(0x7f00006ec000-0x60)={0x27, 0x80000001, 0x7, 0x67ce76d93225f774, 0x0, 0x100000001, "f567bf403191dbd1dc03093ba5a1b9fc5a9275343095677c2d6fbdb7df647505bd2444e2fec884f44672c47d57288dc4ff50d566564d959611d2bc9b467f69", 0xa0}, 0x60, &(0x7f0000d75000-0x50)=[{&(0x7f0000be4000-0x67)="e268e6746bb13ee91b376a2662d876d202564a49a088a7906d22fa0fde94d8e05bd63f78b24c16b40b536ac39ecca38b8c8bb9e9cd044757871b54b9a9a82a40be4c283774a818aaefa4f7a16b1ebcc25da08d131b1db52ddfbb0a7ee9f2da883a017697237b7a", 0x67}, {&(0x7f00001c3000-0x82)="13c122698cc03ffe463fecd7fa4e9861ecabc40f6481f67ef283753b77223e0641a68ee2cd27ef397a11f4400098df6364d3ed3123ae1b32a5cc660dd854550d4ac6521cc221a54cb392f64546afeac7e1b75887e073f50369a2dc1c621059f0657d1e0a266d1a4067dc351704633692b65c7743391d2e4d4df29c3f9f58c2f4ee93", 0x82}, {&(0x7f0000b4d000)="32ab3d548852d9664d23fdaf26f360f7f6d866abeaaaf16cedaec3f32f2d08f4024f2ab9769d0c3bbb4c7c2cf162ef6633e8be5c540c1bf4d4fb7b38c9b4e7f36fc9955739070dbca5313aa1a0dc32302888d29f88de403d3a43f265c3caa68d5a8bc02c4a93be5dd7714ad829c87a051f9a3d89429c407807f5bbfe1c2c53da6d33244968aa89a635893b361e311f69942d3920108d4f9875d8927a89bd95f8f220435f66f74e6f6138595f4e4ed6e1b8fa4101e80a79afc7656f5cc9", 0xbd}, {&(0x7f0000f0b000)="83ff14c4848352047bfc7928bdc9a5abde1b84449e811eecd7b5d2ed78e4a87dd3dc1d6e434734a5bf758a3e9a30fbd4820d067da61d513dbaa2", 0x3a}, {&(0x7f0000890000-0xf0)="64112914bf267b5441c256b638a6e4512900bf0e4c7714414eadfd381c5b1f37286a417dc7aefba8924f7cef8abf7d2832e49235a40dcaf39ab1f131af86334831b042509b7fdf722b2309fcc804bc59c6162bee4bdac958ebb1a4a0c4f73e6e3c836c2d127cdd81a2265a4b383557cb43a7f89771f596d3aa74a123736903adaf086083517ad451e751913e94dea0f0223e77b32c485649c116c6f008fe23b1ecb55574ca37f7c2b596dea3c1323e119c0fe75608626d2c2396faec6269f396e6d9fd0b66f46b89509f70d361e14ec5e259760e2e469845746e08bcb82603099282d86a1da58a2de3fb3c37c86c6a67", 0xf0}], 0x5, &(0x7f00008c0000)={0xb8, 0x13e, 0x3, "e5e00bf03f6fde5136963d145772e97d69cc7141a65d84785c845a77486e466ef91359cc9ad58d712d20c5c21344cd51d6b71378c69d75ea0aca265a5e49e9f56b36c3266bdeea0e60fcd426e5714f9a13906d73a9fd2ad6db853768961a9e7dc8b228ed559ad79801bbee17d5e86d171f7e698b44955587532c38a7f6fd1e95a3acb0e350d6650312d99ceb6c0c5d6d9e454ecfcd1f1a4625874e69867a787fc1e9ed878462"}, 0xb8, 0x404c810}], 0x6, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004d8000)={r3, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1}, 0x98) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00006be000)=0x0, 0x4) getsockname$inet6(r2, &(0x7f0000050000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b5f000)=0x1c) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2017/12/24 08:02:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000001000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00005d0000-0x15)='/dev/pktcdvd/control\x00', 0x6000, 0x0) 2017/12/24 08:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00002d8000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000047f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bfb000-0x4)=0x14) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffffc0, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cb7000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000ea4000)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00004e4000)={r2, 0x10001, 0x200, 0x80000000}, &(0x7f00007b0000)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/24 08:02:23 executing program 4: unshare(0x51b9c9ee362f6ccd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x20000000001, 0x80) r1 = socket$inet6(0xa, 0x802, 0x7ff) connect$inet6(r1, &(0x7f0000561000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 45.166466] device syz6 entered promiscuous mode 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000039e000)={0x5e6, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200003579}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3f, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) seccomp(0x1, 0x1, &(0x7f0000587000-0x10)={0x8, &(0x7f00001c6000)=[{0x1, 0x2, 0x401, 0x4}, {0x302, 0x3, 0x7ff, 0x8000}, {0x7, 0x20, 0x8, 0x0}, {0x1, 0x8001, 0xff, 0x3}, {0xffffffffffff0000, 0xffffffffffffff1c, 0xf41, 0xff}, {0x3, 0x3, 0x0, 0x6}, {0x0, 0x9, 0x8, 0x7fffffff}, {0x2, 0x4, 0x0, 0x5}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDENABIO(r1, 0x4b36) ftruncate(r0, 0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000028f000-0x8)={0x0, 0x0}, &(0x7f0000068000-0x4)=0x8) mlockall(0x3) 2017/12/24 08:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) r2 = syz_open_dev$tun(&(0x7f000079c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000083e000-0x28)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0xc01}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a07000-0x20)={@common='gre0\x00', @ifru_flags=0x202fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004e5000-0x4)=0x0, &(0x7f00007a5000)=0x4) 2017/12/24 08:02:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) 2017/12/24 08:02:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f9b000)={0x20071026, 0x0}, &(0x7f0000952000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000d68000-0x8)='./file0\x00', 0x104) r0 = syz_fuse_mount(&(0x7f00002d8000-0x8)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x9, 0x10000) r1 = gettid() fcntl$setown(r0, 0x8, r1) chdir(&(0x7f00002d6000-0x8)='./file0\x00') 2017/12/24 08:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a68000)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f00007fd000)=0x0, 0x4) writev(r0, &(0x7f00006f6000)=[{&(0x7f000085d000-0x47)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000006000010090", 0x39}], 0x1) 2017/12/24 08:02:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x3, 0xfffffffffffffe01}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$update(0x2, 0x0, &(0x7f0000002000)="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", 0x1001) 2017/12/24 08:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000440000)='/dev/pktcdvd/control\x00', 0x501181, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000628000-0x4)={0x3, 0x7, 0x2000}, 0x4) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000e0a000)=""/4096, &(0x7f000035a000)=0x1000) dup3(r0, r2, 0x0) fcntl$getown(r0, 0x9) lstat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000c77000-0x8)='./file0\x00', &(0x7f00004cc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cd8000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000)=0xe8) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009c0000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a9000-0x4)=0xe8) socket$inet_tcp(0x2, 0x1, 0x0) getpgid(0xffffffffffffffff) 2017/12/24 08:02:23 executing program 5: r0 = request_key(&(0x7f0000fe6000-0xd)='dns_resolver\x00', &(0x7f000031e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe5000)='/dev/input/mice\x00', 0xfffffffffffffffe) r1 = syz_open_dev$sg(&(0x7f00006ee000-0x9)='/dev/sg#\x00', 0x100000001, 0x8000) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) keyctl$assume_authority(0x10, r0) 2017/12/24 08:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x800000000011, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f000039a000-0x4)=0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b25000-0x10)='/selinux/member\x00', 0x2, 0x0) chroot(&(0x7f0000f0a000-0x8)='./file0\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000b21000-0x4)=0x3f) rename(&(0x7f0000fb1000-0x8)='./file0\x00', &(0x7f0000ba9000-0x8)='./file0\x00') 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000062c000-0xb)='/dev/loop#\x00', 0x0, 0x6) r1 = syz_open_dev$loop(&(0x7f00006a1000-0xb)='/dev/loop#\x00', 0x3, 0x159100) sendfile(r0, r1, &(0x7f00002ae000)=0x0, 0x4) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000222000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/24 08:02:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b53000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = request_key(&(0x7f00008b6000-0x6)='rxrpc\x00', &(0x7f00001ec000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008c2000-0xe)='securitylo+++\x00', 0xfffffffffffffffc) keyctl$link(0x8, 0x0, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000524000-0x4d)={0x0, 0x45, "f976497c27d23234909062ae05594cccf5760df2cae98c945e373920ac250350aef5fd7d12a38b1e7cce3e9d4fb36af7a18ccf6d5d61dc0bc46199cbbc92690af2e78e7d85"}, &(0x7f00001b2000)=0x4d) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000cd1000)=@assoc_value={r3, 0x8}, 0x8) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80040d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000600000000000000536e", 0x58}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00001f7000)={0x7fff, 0x40, 0x4, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r0, r1) 2017/12/24 08:02:23 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getuid() socketpair(0x11, 0x800, 0xfffffffffffff35f, &(0x7f0000565000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r3, 0x95}, &(0x7f00009b3000)=0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$inet(r2, &(0x7f0000001000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000005000-0x2c)={0x0, 0x24, "810a77975686ae02ed1f75bda2d7ad36252a055564f38a0c7a3246a450a87bea11c84395"}, &(0x7f0000005000-0x4)=0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001000-0x8c)={r5, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) pipe(&(0x7f0000001000)={0x0, 0x0}) sync_file_range(r6, 0x7, 0x3, 0x1) 2017/12/24 08:02:23 executing program 1: r0 = socket$inet6(0xa, 0x805, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000009e000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000595000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000029000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00005c1000-0xc)={r2, 0x80000, r3}) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@get={0x1, &(0x7f0000a57000-0xe4)=""/228, 0x7}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb6000)='/selinux/checkreqprot\x00', 0x4080, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = add_key(&(0x7f000012d000-0xc)='cifs.spnego\x00', &(0x7f0000b1c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000098c000-0x45)="8707d17f472c897f602db60ecf71d2bf31d72a28476852bef766081a7efed8a6110e3a00721253b759ebb731649f483d4b147f363e3a168213846474549df83ad82dc7eac5", 0x45, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000f8f000-0xa)='blacklist\x00', &(0x7f0000e9e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000554000-0x69)="929a096777a754dd03b25f05d693ab097eb6375fd857b6e312c45a05a0526968edd2f384d5e37bc9fbe2f581e2885a68edc5202b2ad87f75f7497dab01412a01310d9addf4305d637fb6079c31fad5fe9ed907a30732e38d6a97905ea0e138638e55072f6abe3a9fda", 0x69, 0xfffffffffffffffb) keyctl$search(0xa, r5, &(0x7f0000a68000-0xa)='encrypted\x00', &(0x7f0000630000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r6) ioctl$sock_ifreq(r4, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/24 08:02:23 executing program 7: unshare(0x400) r0 = epoll_create(0x7) epoll_wait(r0, &(0x7f000071b000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffe) [ 45.391205] device gre0 entered promiscuous mode 2017/12/24 08:02:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000209000-0x4)=0x10) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000002000)=0x551a, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0x8)={r2, 0x2}, 0x8) [ 45.486963] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 45.493898] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 45.503699] device gre0 entered promiscuous mode 2017/12/24 08:02:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000091e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000c5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000dfa000)=0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f00005e4000-0x4)=0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000382000)=0x4) 2017/12/24 08:02:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000aa4000-0xf)='/dev/sequencer\x00', 0x3) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000034f000-0x11)='/selinux/enforce\x00', 0x100, 0x0) lseek(r2, 0x0, 0x4) 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) shutdown(r0, 0x1) 2017/12/24 08:02:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000219000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000d7b000-0x1)='\x00', &(0x7f0000001000-0x5)=':keyring\x00', &(0x7f0000001000-0x14)='$:[6cpusetmime_type\x00'], &(0x7f0000000000)=[&(0x7f0000000000)='mime_typeselinuxem1\x00', &(0x7f0000000000)='+}mime_typeuser&em0%vboxnet0&:^\x00']) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x35)={0x0, 0x2d, "2c3b81bef53c45866b8e49f4e48fb06164b0eab408ed43015a1e4d36578207488a5fbdcb95da5e48b2302f9393"}, &(0x7f0000002000-0x4)=0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x5}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r2, &(0x7f00007c9000-0x38)={&(0x7f000024f000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f99000)=[{&(0x7f0000038000-0xf7e)=""/4096, 0x1000}, {&(0x7f0000b42000-0x1)=""/1, 0x1}, {&(0x7f0000fbf000-0x89)=""/137, 0x89}, {&(0x7f0000fd9000-0xc1)=""/193, 0xc1}, {&(0x7f0000a6c000-0xdc)=""/220, 0xdc}, {&(0x7f000065a000-0x60)=""/96, 0x60}], 0x6, 0x0, 0x0, 0x6}, 0x40000002) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000436000)=0x0, &(0x7f000014c000)=0x8) rmdir(&(0x7f0000903000-0x8)='./file0\x00') r3 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) faccessat(r3, &(0x7f0000e34000)='./bus\x00', 0x2, 0x0) 2017/12/24 08:02:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000b30000-0x6)='ramfs\x00', 0x2, &(0x7f000000a000)="") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)="") 2017/12/24 08:02:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000c3c000)="f58349205555c39b1a70457ae4a6e8ad1f4ebff20a6b52193be9d6ce3e40b768e1530af1980dae6a75e7f6bd966a7fd042738afab66500407eae23af0dec3926d37e2d92ae7e632345ef1b61b36fda92598d6db30dee56cef0cf", 0x5a) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x1) socket$inet(0x2, 0x80009, 0x200) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e3e000-0x108)={0x1, {{0xa, 0x2, 0x101, @loopback={0x0, 0x1}, 0x8000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/24 08:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f00004db000-0xa)='./control\x00', 0x8fbab548aed39591, 0x0) sendto$inet6(r0, &(0x7f0000cf1000-0x5b)="7162d59ea07c0e6fd816ef2564079e5d0c010c449769d374a5ffc510609e7703c53254b7570186ac82d9c5bf28bfa7205b9f43dd5184903341d7cf66cdaabf2c5784bf67c569842859205c22849a7de20b357716b3ea6b072d7dfa", 0x5b, 0x4000080, &(0x7f000074a000-0x1c)={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0xfeb}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a87000)={0x0, 0x95, "61cb14392d14c24eee738f8e7a1ee1c37a639ff1682aa63461a215e31433841548e69cdfde00dacd3b9c948163023bcab3d42d6ec6abdafc7ad03f885ec55cd01935c727f6fad327026e247393ac355edc6b177e348dd1c95de4ac581a4a1a42ccc0064cee86cdccd266eb4a6157b0957eae6cb2934fcb4695946f3411ec141a9b4c77e008a87708ee06b81662da07df56bb519f47"}, &(0x7f00003cb000-0x4)=0x9d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000510000)={r1, 0x80}, &(0x7f0000b7c000)=0x8) 2017/12/24 08:02:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) close(0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f00008ab000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000061b000-0x4)=0x10) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) 2017/12/24 08:02:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000098a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000f5000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00003f5000)={0x3}, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a19000-0x30)={0x44, 0x0, &(0x7f0000a26000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f00002a2000-0x28)=[@ptr={0x70742a85, 0x1, &(0x7f000092c000)=0x0, 0x1, 0x6, 0x6}], &(0x7f0000321000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) tee(r0, r0, 0x5, 0x4) 2017/12/24 08:02:23 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000001a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f000001e000-0x10)={0x0, 0x81, &(0x7f0000017000-0x7)="884f76dbf9721ea3fa170ece98e055d4072b1cc4b549bb39508ab95ccf94e9d8981b9fc947d64a00813f0ca6c9fcedcb4690ed4372da00000000000000409eceb0355146879002b7276e1f0e5c89fc475c5243d55556a147aa7cccc6a1714773dcb42e91bf6eba1f2f643db218184c177fdbb282856c3f48cc2c64114d8113d2d6"}) 2017/12/24 08:02:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000759000)=[{0x11, 0x1d, 0x719, 0x0, 0x0, '\f'}], 0x11}], 0x1, &(0x7f00005e3000-0xb0)=[], 0x0, 0x0}, 0x0) stat(&(0x7f0000a65000-0x8)='./file0\x00', &(0x7f0000310000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004e1000)={0x0, 0x0, 0x0}, &(0x7f0000391000)=0xc) syz_fuseblk_mount(&(0x7f0000797000-0x8)='./file0\x00', &(0x7f0000873000-0x4)='./file0\x00', 0xe000, r1, r2, 0x401, 0x4, 0x200000) 2017/12/24 08:02:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x1) syz_fuse_mount(&(0x7f0000c3f000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xc1000) 2017/12/24 08:02:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041a000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80003, 0x0) ioctl$sock_ifreq(r4, 0x897d, &(0x7f00006ed000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ethernet={0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_int(r4, 0x1, 0x27, &(0x7f0000fdb000-0x4)=0x0, &(0x7f000019f000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000021e000+0xcce)={0x0, @in6={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe85f, 0x5, 0x2c, 0x3, 0xfb6}, &(0x7f0000eb5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00001c6000)={r5, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x9, 0x0, 0x4}, &(0x7f0000a0c000-0x4)=0xa0) [ 45.680371] binder: 7526:7529 got transaction with too large buffer [ 45.708571] binder: 7526:7529 transaction failed 29201/-22, size 40-8 line 3286 2017/12/24 08:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a25000)={0x0, 0x0, 0x0}, &(0x7f000011e000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000699000-0xa)='mounts\x00') getdents64(r1, &(0x7f0000010000-0x1000)=""/4096, 0x1000) getdents(r1, &(0x7f0000003000-0x30)=""/48, 0x30) 2017/12/24 08:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = accept4$packet(0xffffffffffffffff, &(0x7f000066d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000086d000)=0x14, 0x7fe) flock(r1, 0x4) process_vm_writev(r0, &(0x7f0000de6000)=[{&(0x7f0000435000)=""/4096, 0x1000}], 0x1, &(0x7f0000549000)=[{&(0x7f0000fc0000)=""/84, 0x54}, {&(0x7f0000e81000)=""/0, 0x0}], 0x2, 0x0) 2017/12/24 08:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000d66000-0x8)='./file0\x00', &(0x7f0000952000)='./control\x00', &(0x7f0000991000)='ramfs\x00', 0x0, &(0x7f0000fcb000)="") link(&(0x7f0000225000)='./control\x00', &(0x7f000014b000-0x10)='./file1\x00') [ 45.726093] binder_alloc: binder_alloc_mmap_handler: 7526 20000000-20002000 already mapped failed -16 [ 45.734623] binder_alloc: 7526: binder_alloc_buf, no vma [ 45.734643] binder: 7526:7541 transaction failed 29189/-3, size 40-8 line 3127 2017/12/24 08:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000f97000)="120000001200e7ff0800e90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f000062d000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000eed000)=0x0, &(0x7f00006fd000)=0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x1, 0x0, @fr=&(0x7f0000ecf000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) recvfrom$unix(r0, &(0x7f0000a7a000-0xfc8)=""/4040, 0xfc8, 0x0, &(0x7f0000f34000)=@file={0x0, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000d9e000-0x58)={0x7, 0x80a8, 0x8, 0x2, 0x3, 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) write$fuse(r0, &(0x7f0000cd5000)={0x50, 0x0, 0x2, @fuse_init_out={0x7, 0x1a, 0x9, 0x7, 0x4, 0xa2e, 0xad51, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x50) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") fcntl$getownex(r0, 0x10, &(0x7f0000720000-0x8)={0x0, 0x0}) ptrace$getregs(0xe, r1, 0x1, &(0x7f00006a4000-0x1000)=""/4096) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000c70000)=0xfffffffffffffff8) 2017/12/24 08:02:24 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000490000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 45.735174] binder: BINDER_SET_CONTEXT_MGR already set [ 45.735182] binder: 7526:7536 ioctl 40046207 0 returned -16 [ 45.804012] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.810818] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 08:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000006d000-0x28)={@common='lo\x00', &(0x7f00007e6000)=@ethtool_cmd={0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setns(r0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000bc1000)=0xfffffffffffffffc, 0x4) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000249000)=0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f0000402000)=0x0) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000052d000-0xc)={r1, r2, r3}, 0xc) 2017/12/24 08:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2567de01d341fd3e, 0x0, &(0x7f0000048000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x10)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f00004c5000-0x9)='/dev/sg#\x00', 0x400, 0x40) accept4$inet6(r0, &(0x7f0000e70000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b9e000)=0x1c, 0x80000) 2017/12/24 08:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@generic="a0c03ab7ba9d4dede7205c8b976b2eff", 0x10) sendto(r0, &(0x7f0000d2a000)="1949e237e9d00bef29831db705d3fa0ac182148512287b1339d1709b461abc4093ad451d9c5b5f4439828b0c47f985f6", 0x30, 0x40014, &(0x7f0000aab000-0x10)=@ipx={0x4, 0x6, 0x1, "49ae4bedf4cd", 0x9, 0x0}, 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000aa4000-0x4)=0x0) 2017/12/24 08:02:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000c0f000-0x20)={0x3, 0x5, 0x80, 0x7, r1}) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00005fc000-0x28)={@common='sit0\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x0, "5e40000000fc", 0x0, 0x0}}) 2017/12/24 08:02:24 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000694000-0x5)='user\x00', &(0x7f0000f57000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f58000-0x26)="a49fe74c77cbcccb6d18ef25ee3988537d9e813bac7dac1c90f77674284e4f4646f4c8f1a1ad", 0x26, 0xfffffffffffffffe) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000f58000-0x5)='ceph\x00', &(0x7f0000697000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005a9000-0x1)='\x00', 0xfffffffffffffffd) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000f57000)='user\x00', &(0x7f000040e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f58000-0xb2)="7c6bf75aba42df3672b77c8eea69793e2b6205b72a390d33181b0cca25d51af39d4446faa996f657a5e3d266f73f3b32f24d3d1ae82d07d7dec8a9a4205ab8264d49e58eef19953d0b6214a556b20c112a59cb109d31593e3cc55a11b1658657e32598d1c0d7e5ca1a4c01bf731034cfb1dbde770f281b708fe9f1e39aacf9e0057df3e737ec71bcdd0a531682ab94b06827a870ccf9168afc552296074090841c6e9562134b272780ddf447f0446d2d2a0a", 0xb2, 0xfffffffffffffff9) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000034b000-0xc)={r1, r2, r3}, &(0x7f0000f57000)=""/56, 0x38, &(0x7f0000f58000-0x38)={&(0x7f00009eb000)={'rmd128-generic'}, &(0x7f00005d2000)="cdf47f7000fbbfb94282b689d0ab65ed64d5a65018af86159f9e9ba339a520c73408f16bb99e63c6f71b5ac34b0d776568fdb39ab6bbd0527b20818518a6f29bb59f7c2379692025dc0064c95c69799e1a1e6417c9b7779dcbaaf340272bdb458d121f61e2674518bc5293b8190c833c2f4068f067a5b9fcc9060814cfcc291edf7c385a39abe34cd926f150bf4fa651af04d2d51a80fa6a", 0x98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f58000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f00007c8000)={0xe3, 0x3, 0xfffffffffffffe00, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f59000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x0, &(0x7f0000f59000-0x108)={0x6, {{0xa, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffbff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x100000000000000d, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x2, 0x2, 0x0, 0x0, 0x0, {0x80000010, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x4, 0x12, 0x0, 0x6, 0x0, 0x8, 0x3, {0x3e2d, 0xa1, 0x400, 0x10001, 0x0, 0x3, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 08:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl(r0, 0x4000000227a, &(0x7f0000ece000)="588fd3a6bfad652158270177c7bf040000008c0b1992cc2336a62460a862756d9d52e276929b7712e6c288bb6a8befe23b0c9fddb9c27b8fc110cb7fd5ae4a5aaaa0c3dc6e932a48ab2b959584995b5a1b448d9b12dffeb9e4914f1687a2eb0213d6e468") 2017/12/24 08:02:24 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000072a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) listen$netrom(r0, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x17, &(0x7f0000b61000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000670000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001000-0x6)='vegas\x00', 0x6) 2017/12/24 08:02:24 executing program 4: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000f76000-0x35)=@random={'os2.\x00', 'ppp0vmnet0]bdev)\'self+posix_acl_accessem1self%:\x00'}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00001a6000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f70000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) 2017/12/24 08:02:24 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f0000ef7000)={0x3, {"eb6346cc6d95d5"}, 0x80000001}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eef000-0x4)=0x10, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000940000)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000cd6000-0x6f)=""/111) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) [ 46.283970] device gre0 entered promiscuous mode 2017/12/24 08:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000062e000)="0707000004", 0x5) truncate(&(0x7f00004ff000)='./file0\x00', 0x9) 2017/12/24 08:02:24 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) fdatasync(r0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000019000)='/proc/self/net/pfkey\x00', 0x88001, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000)={@generic=""/16, @ifru_addrs=@nl={0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x814, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000005000-0x3)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r3, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r4 = gettid() getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd1000-0x4)=0x14) tkill(r4, 0x16) openat$selinux_member(0xffffffffffffff9c, &(0x7f000072f000-0x10)='/selinux/member\x00', 0x2, 0x0) lseek(r3, 0x0, 0x4) close(r2) 2017/12/24 08:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008b1000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r3, 0x0, 0xfffffffffffff, 0x0) r4 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000074d000)={0x0, 0x1ff, 0x7f7d0c42, 0x10000, 0x6, 0x5}, &(0x7f00003d2000)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000f7000-0x14)={r5, 0x5, 0x8, 0x1, 0xd30b, 0x6c}, &(0x7f0000c24000-0x4)=0x14) fcntl$getflags(r3, 0xb) writev(r1, &(0x7f0000054000)=[{&(0x7f0000033000)='V', 0x1}], 0x1) flistxattr(r4, &(0x7f00004d6000-0x29)=""/41, 0x29) 2017/12/24 08:02:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c99000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000078c000-0x4)=0x1c, 0x80000) poll(&(0x7f00006cd000)=[{r0, 0x484, 0x0}, {r0, 0x570, 0x0}, {r0, 0x80, 0x0}, {r0, 0x20, 0x0}, {r0, 0x400, 0x0}], 0x5, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007fa000)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000028000-0x9)='/dev/sg#\x00', 0x364, 0x44300) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000741000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000885000)=0x28) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c86000-0x8)={r2, 0xffffffff}, &(0x7f00009b4000-0x4)=0x8) socket$netlink(0x10, 0x3, 0xf) openat$keychord(0xffffffffffffff9c, &(0x7f0000af9000-0xe)='/dev/keychord\x00', 0x800, 0x0) 2017/12/24 08:02:24 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r0, &(0x7f000017a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, 0x1c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fd7000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, {0xa, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x4b6, [0x6, 0xae, 0xe80, 0x1000, 0x80, 0x80000001, 0x10000, 0x200]}, 0x5c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000fd2000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) 2017/12/24 08:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000454000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d41000-0x4)=0xc) sendmmsg(r0, &(0x7f000015b000-0xf0)=[{{&(0x7f00004a8000-0x1c)=@in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c, &(0x7f000041c000)=[{&(0x7f0000b66000-0x79)="7231b38f42f7ccacb4b7b180c4b1d70ab3c5f68a7f45b2fea3b39dacd2e18d7f64baae808cb6e20a3f3dc7af2969970f449de2c18b5b3f0a7d6f2a3dae575e3707b80249a08ee7882198b607894dd606ee285655c3ecc02342b95b3108d5f2a100ea5eafb1adc9e55a29227ce2e1bd6b4fec4aa03c75e033c7", 0x79}, {&(0x7f0000a8c000-0xc4)="f895d4e27ae979b19bedbbe8a22f3331b6f58886fac330b219e92499964129d39e9dc1eff14a4283ddde91de8b3b9bdc2edc6837cc052f552389b360d8f931ad4e20b9e907b753fe13aa34c46b910b8f4214f279595b9c4113e6ad6ea588ea801577bd53c868e7630f5eae9c79b47457b0cac7a92946886f5f964cecdd4c3e5b67740a89ed4bc54f2532275ba9e0c692095ca0961350f9851f023feaf126e4162423582f9a4f6ce8d1f8d7cc453166b2296794bb9959882d2acaaa911ec2205d517af6eb", 0xc4}], 0x2, &(0x7f0000b21000)=[{0x28, 0x114, 0x1, "4f059950bde3f3634c318916c615bac02ad0a454ac"}], 0x28, 0x840}, 0x30f}, {{&(0x7f0000159000-0x14)=@ll={0x11, 0x5, r1, 0x1, 0x100000000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007a3000)=[{&(0x7f0000245000-0xf3)="a7a09e47daaf8dcb6ba906d689f60003af0e70041d186adf04ca94243684815a086768ca69f6a858f55e24fe1d16e9ca3daf056bca05515378928653590b1d6f32d4981b3b245049a7412496cd3311b2200629f83f5cc4a264f8e466d0b91ccca82c98af279f280e4b3e3490650ac21dab29eff21606f20020300aad1d2f9a4848af5f9c5d13bb5ff07f00644c7803cddaac540bbf29efaf12f52a0675e14720198ec9f96df7e35f616b9e486ea4e2eaa0a16a5dde3e45205de6fdc5c9c231aa0bb8a3b9e2fcba50013da8a43b56e44f0d5195ff72297458f2587ab30056124d13969d0824917297d058485e39044d328dd4f6", 0xf3}, {&(0x7f0000fe9000)="da89567a9964f8c7a516e2a8e576fd818604a4335551bf4afd638b08fef247269db1dbc82bf6eb615fc01ecd0273940181ad76e1a1d36ea4a8a3ddab9cbe2c007078d7c216abbeacb7997e1c66f30d3b1bc1ba851000a6f52c97c8cd540d74e33e834e6a6cd1d2a112506b7c1c3a5581f0337f43ff9684047531c8054b29db6f2337653eb42a7b06b2e042f12ab126c48cc1163d60438dc2a10afbde70f969ce", 0xa0}], 0x2, &(0x7f0000e00000-0x14c0)=[{0x38, 0x10f, 0x20, "ac0eca43d55168cc8d304c3eb8dca3d619ec738eed2fac04716c7b07c7c358d31fd1411f099c"}, {0xd0, 0x118, 0x0, "607a3c7ea7a001e744214b253889e06529bda608adf025364f5b1d28ef1b68bb8a7e441d9c0326371fd96fbdcab3d215f4f18e5888bb65e8413533e174ea50d5bd6b17d405bd8e5cac539eeff81088885b900cfbb3a14651270c1cb3f623a27f754ce6da784427afde135a07ff8bda3503da08330079f6d4813173889278101d1c04a847947372785b1f781ee9140d446a6f80e112176e84e7fc3f2016146a03c4599eeb6c409bbfada31e3a9322557b277e672b0c1dab48427d"}, {0x58, 0x11f, 0x6, "202eb9a1abf32bd41ef51410c7499b54973371ec962ff27a587af3553a63f3fdf191dad96e80ce1de766f3c416638004369f04919c86b4e5f2f21b6781a0bb66affa61ef783b"}, {0xd8, 0x1bf, 0x0, "ad4ad735d1a65d1d19aebc88c7378a0c9e741fe688f9e2647c403756bb907d94469ffc46fc429e61a29237718a1826a6ba0d7968690430b8d00545f769ab10de9ba9a4a399bcc6d7c4bfdc74fb555ca7cda8dabad0a820b6fe81b434905606749afca1ad4ae321dc4b7fb2f98d37ab656edb4ea5ab1f7b706aa34616d0c4dd383b55d1e0a130e470f77bfec1ce8cf50cd733fe468f49eb377ddaa48fb26be46b27e52b1fc48a3a113c50b8457a06652b2201c5a1f8238b9a2da39cdf2e419540f0c8"}, {0x108, 0x6, 0x0, "dcc9af3579eefff7ca6c2bf8481a6d49fca5e60dd211e2fa76f6a5712ee8c6c91e5e9df246367fde098c9c9ad7a9632f8480263b13f57f4ef7fe0e222eb2743fc0eaee9c266ebc141a0b230e29ab4afbfb41a3db60268be8aed3b8a6e6d5e8bc3e1d7ee850b418e01b4f98819f609ccd2bd617d38620f68b20096aec75d91b2a7d804a113a9b42b25193bef21533e1e7cb906310e72612c576bef7df40906d3e7fe8626cfa6528552a69afcc63127f6126e4dd0c69d186af5363397b28c309933e26584d39c848518482e8810c7c142ef4e4700c6b59bd0d768bb7f9ca4bd8e1a41b8da0e8452f192c98bb5fbc42afd94bbd8b"}, {0x1010, 0x117, 0x80, "85f33b8600b070a9c7398639ff6d11aa09f034b3fad38ceb630a08eba6ec39a7dd1efa623451790d0694a2eeb4ab127f15fd79be4d16abe139c7d2bcc8904a0f23b0544531270547989353a6569f9e0a6fb364461619c3f7780e0814a00484b97bca5e8b4253eaa14b2ed7ee45eb678542f30271db6c1c9a81d7b6477c014f150983881d91b475df5ed46995c3680e5c7abc800cbf85727784f7f1dc0cc4ef6aae031a70af5c45f94e6fa05c5b80c7c4f90f65f7b299616e516d07116ff64af1eb3f0a84c7764aef195893f14b2e0900fdea3737e8e26cecea4149c046cb598929494118da133378de1fab6ef74bff0d72fb21023be4e7dd630fba97aa3cf4a9668268f0925c7d6ff47991db068affbc924ad173c25681514bf81ef7317a6bd27896e6408a2ed1d37aadf63f698091c85a4803668a1a7c98d291ceb32b046457fa1c63a4e14edc4dda5c526cea6c2d293d64469535f9dd285f4dabc478e0937bd41ee9de3415108e64a307512f0d4e815f62d7319d244e6098f1a006d70cb585e4dfe549a75a4a25261e718df0e030d4952fbf9b1210026dde6df7974738a8ce466958a67b7c9a8d83a7061a8756bfebab52df7a963a44f3cd06158732443c06e178f7b6abcb7a7dbee9efa7720bc375c7021291a5bd026bf8834408cb6759878147fc72d22a95bd80a9335ef327b325198d5a283eecd9a936d6feecfe65897ff6d4671b676339124713dc1daa299d1b8d438fd2c2190cd1d32df5ba9f0f1e3ee3eb970a3c0aa806d4337a2b7346a960b7e9a35299483c485e31a6c08b416236e3e7e9ebabb934a8318df08bf6dadeaf158540e5d4ab97366345f83926902eb31d79eb4645a6a3a562e687ab31898a9c6b09d2e3b1c10074996c8fad3e68b42b9f5ac40c82163154f43ae055b1e98ccb835d9e325f533c83edf9db3a1e3aef5384ea75f0c318579a0032134e37e6431782abaf6fc03f73129b8cbca61e0c103bb50add21cd81dc9022a4f55b7399ca7ff9e4ead222c765fb5475306ba8c220ccf85020a3451a9d604061190871d9c4d3440154bcf745a219b571864022e392622833fe0a8584e62719d7325a6dc629838e5ccb1ab4c9d28a804e254b14f41a885a98c856480c08252a671f41e8a90f1b291b237feda9f693471df4c0f7cccfd2aaf8017d65cdc11a670aa09e0c8b4ed43104ea25cf939797b8eb259ac7eb8344327e76d341511b8baff421fec4264dc1fdeeedae9dc6f8ef9d81ddb9259c5c0333524a5d1283947a218facf82ecf310f74a3c04e26ffaf04e6c3ee0b5a154187e7e70280813ba016e03f66c5a64b642db8cb7faaeaa041b7e8acf68b2eca6217366b89e484d0cdd8b6a3ddebb46d8d6f9d8c3b7a451be27481c3aacc68281fae5fdf2d922d6ded8c1ac602204cd996b6fcb8eb33b447887cce37f960401aa80b3c9da7cf3892d325c1bb8c0d96e2ce3eb507ad9545c978b32e2f5e649fa9cd0bfc861277e52f4791736ff69756d76ae28b6d296d144a7801a96e70eba941319062268df6aa8267773c7b7be7e8abf1e860042140693f77f7f066f69e04950a45a89820528808a5deab9509d0c464071188c25039ec4e23eeb9a5afc00de26530ad94f929b845cdcc2317ad51ffcffc13edd6a4e4a54ecbf2acc8503739900514f75e8f6c085ba7e092d64ee5e538c5560d28ccd62b1871035bd8798c56d5ff81a6a412c5518e46a49d6f572815b967ce21084f3ba68445664445501b5469982dc96299be917770d6af61185cb6f4f4a30cfe128ce56af1da86f600215b3c2c1ba072a8af4c0be288aee185304783312ab6ec0c680faba46eb27e62aa1aa61d834892287b1621599a57238bd1fe6929c7efe659343e4b2b9b06a3db9e5977a46332ac106e88b2abb863c277e1c56d157592b7e2853b4d9c1ce8c2bb9eca7a0d1a1c5f0fa6c4506790ce23c163652e1998a174b2d51b5b93252dd0e01dc4dfed61a950189845f5744d55d9e6986a1cfe8f4bd014e6d3afd814e917d8a41dcea2a60cef530ab1666833fd4c675cc388643719e1835effa0f360ccb87115d0697cf7d483fb0d2846a421f87cd63db3a397fc709352af8c497de3267b287dc572bc9b206b6561be3aff66f6f13d7eeb85780dd089b1c0bd417b579a9e6c7272f77bdc8a0f7e93c88680d119ecbba76cbf69e5e7201c93508ec2ca34a56db4fba99b679640d19138dc835a128f6a1618a716bb10840d6e97f896db5e02eff3fa1e1888a61d7886a22cd8456109c42777f02da11b1edfc4b6102e79f05c23b8fb6d7952123a871a170e735dd874d0518199b8c221c9f454703c0395c02c87600d323a151eb3eb980463ec0695236736f52ec279ced3bd2de3bef71dbcc5c48fda9bad61b5d9c6bf683a26158f64fec0500fb702ab2d2fbd49285e599af3eb6cf2cdcd0dcf3a330c67a57f9ef5d588367ad77b05ba24bce85c4c355dc6a73de32019d4449169bd0bf45915a0fbd3cc284cc285a971c44f0baf892dac2f4628760ff19a6f6c60f5ba1b65220d2de88352aa374e880456e6aaac398adcaa9379127c6c410f8af9e56e22963260398ccd836d6377bc70e57b77157d43c89f62abbe7fb1d4df1ea9439ee508cf453d765fa5e7eec12587b8aa5ef093065e3b622a2063a40ccd13c4ce2bd09898dd5b768d6b3c2d98303e1fa296c6bb7d25db3a1feaf89f1d01554a440b75cad75bb94bfe86ca36fa29fc77e82ae42ffef2aa70c2c1ae9a92f525df4146df8e775ae034a789fdef103f18975e020c04560fd84a03c93b5e2ad361bbd4f40db1b92d7d5b57519a0c666e82820f4f67facbac6ed6f24c1567392455d2bd02ded0998a36ad3fa7001fa82015a65090bbcd6efeb7d378eaf6ee689199c5cf007217bd2af996a3ecff7328b450f0bff45a0ec6eec59ffe53bc272f230c00640ff1505a825980d12cb61368b1a3dca872b7a07a58db620992f52afe9827d6463ab215e439b9dce19744f8bea568d06a00e0615f6ae4aae8d19d63ca4c34064c72e47164204af70997dfcd8af3ed30581eb99363cd82c82a8914d8952e7010b0da724a168fb4455137920f5a2d8663b8dc040ca6355da83ef8a4e2bfa04775fe8a56bc7560fb6e9839b2db3bad1404a4f8560d0867b704eca3f7764123799fb276117f622f83a99c8462f4204b9d560f45311047795a05bb6484d42185226e1a14b2530160d0d60ce87bd7e008f81300a0c1d5ee564ffb3d1943ae805dfadc65b8cae1e3fd63b693c8f9aef114bfc8831828d071571ee40296b9cd81f8ee84fc269ad9acbcc34dd5782b372ce947c9e9c05b26ae212a9664f2458b58fa1b60e89dcbcd40752ba78a56547bd3705c77e1f5c4e0c21480e253f088de672b055e8a8566026e8c5367fc9309ebebcfa21ab0f8ab6e4d0eb3c309850321dd14ecd39e7ab5ecf39c5a4f4b97ec8c950614ec87c658b512b5f26004d1e867ee79d7c9029de4d352e3acbd4e25e766074759f1d3ef1e5d1ab0c2258efcdebea94f71e2307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0x1000}], 0x8, &(0x7f00003c6000-0x120)=[{0x50, 0x113, 0x23f6, "c9183b3be7e399a918abcab274d4764dbc00bd55b3b87ffafdbb11087da54f68c46b251b04b24c198575f9e7830bbece84d4c1e59460ebc4fbda6a5ecbbc"}, {0xd0, 0x108, 0x45a, "daa75a7331822ded5e4f2847b6f07ef84373dc5e905eca5e13f91518c3e7d413ffbd9c7c327920adef0648c6a454056c07572ffbcd0e8d137061b957d70c989a6dd821f83d7c5c88ce051dae5d32ab643ec9ac3d1de483febeeb065bb0b705ce4e1f09584767d93fca1006c2ec33f3948393f4311b1b949affe12a93148a7cf82b2bd28940a2d2b905aded450b0321d7fb77f35310f01c88352c7d7455360a226deae3e7e62674d111ff1e7d2de5e19fb99599b18e0f8364f6ab8c"}], 0x120, 0x4008084}, 0x1}, {{&(0x7f00004e1000-0x1)=@ipx={0x4, 0x10001, 0x7f, "6796b0b48b8f", 0x3, 0x0}, 0x10, &(0x7f00008b8000-0x20)=[{&(0x7f0000802000)="2e77f5ec7ab9a0b28871d47e0ee96377e3634540423f18fd437b9ef8897453ddf4cba249a79cea144a29b03456432e8f24021864982d18b50c6145919d605a4f4fce6ccc94b2a251a40eb17098ee3807c5e48b3b76b654f5fc1ad6b301b71001fb82c022b7c989fc9b2e8721941e100d4eeef5034cbfbc562b4cb6898fdfbf37056273a07b7906967f26b0a67e2af45997", 0x91}, {&(0x7f0000f34000)="ec613cb503a96e32a998753bd5a8c7ca2637809d69232a7072ea13e6090689b8962637ec0be4b61025485083e94fa836a7cde47170f066ee3b1a10d45c15a21de11270ca90660b8c3213f26f1615321df5f36b2c01aa5ad5308abe43f7d53af97d29618e74c910e27a75d65c71d9fd570d6fbdf78de3ed965c819772a7e7698b217c22fc75c41e8d2931c0eca20e597e7a00e0dd24b6a35326c8b26a195e4a64f19ecdc923aeef684cab34736adcd0be481d67587acb079647dd5b0d9df0a0569837b18fd2ac4b034c04c43baaad", 0xce}], 0x2, &(0x7f0000f01000)=[{0xc8, 0x112, 0x7fffffff, "43511e051ad792ec6bdf4dc06160b8d16fef338b9d8e9c5bb338db934d6b7f4f5d247bb61286822354654e6d400b30a5b914c19c44db0bcb90b2b7323195d043e5ddcf158768391f2730ca8c0448a49d82e8a411b2042f2ea097eac28f7247ae8fd1a56485ea822f4b2cf0f1b0a1fe0ca684550d5e37b7049c3312e9ce37cbe23976302382564c23decf33145d7026fa9eb6c57fec7ecc5e5dbd82e5ab0e562bedebdc6f82a72bf63325812a4b6036adef"}, {0x40, 0x108, 0x7fffffff, "ae662e3f2ec18bc40832324599112403e3cbdb8f4bfa96ed1586180037c4d0b6d84bd8121f13ac6bdee6277655"}, {0x98, 0x116, 0x0, "0de195af7a3067097cedec08156c456d6cfc66c1b953361776ac89fa2a63daf38575494867b7ef8443e6ed7a15c532b481d1ebf8ddeb2a20047046f0bc235d0e9513a54b8e4708dfa1c52494002cbf90c7c35354dd064d51d56efcba926b726dff63339776880d1d33174bc09ed0e9397133f0713b34911338653b9509c6d44078238f7a43"}, {0x40, 0x11f, 0xfffffffffffffff9, "c33f08cf2d4072dcd9b3f46e4c7fa39a5b93f4406009e7d5bdccf4975ee7a99a7c8f11c61de1460d2b1c52dc3b9c"}], 0x1e0, 0x4008000}, 0x1}], 0x4, 0x4000000) fcntl$setstatus(r0, 0x4, 0x2400) modify_ldt$read(0x0, &(0x7f00002a8000-0xa2)=""/162, 0xa2) pipe(&(0x7f0000526000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, 0x0, r0, 0x0, 0x5813dd57, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00007eb000)={0xffffffffffffffff, 0x2, 0xffff, 0x1, 0x3}) vmsplice(r2, &(0x7f0000b36000)=[{&(0x7f0000efb000)="fd61f43c1ec0c4a6cf90fcef5ca89dcd0de6bb9609adf799013a67bfe8fc3864a2cbbd2a1c1e4a2b6fbee03a1d0918d66b6708f54a6a2410508d896bbd4f76c1107b98f82cfea275dd95f49c2a596114a436977c1dac80896833d638f9c710", 0x5f}, {&(0x7f00004a4000-0x6e)="b330bae117f24f5283b38d90dd4d5ecfa03381369fb1bf5234523ee484156cd5bc9072193bc684e1675bde957704920ebf1dc40fc28dcdef6c6ca785d1bbe467eb50f78baa119e977fbe999995ef41bd4f8346729f4ad35fe0f8a50d6f843854294fb821c3cd146891d473da0570", 0x6e}, {&(0x7f0000639000-0x4d)="80bf4067b4cb089c9e63006b0d42c2602de1ed0c68ba81ebc54639192ccd8ee58bcca189811fedb6da178693109c53ee3ce65b9bc0bda443cf235c92f3e43fb1259cef59addf8e48dc6411a981", 0x4d}, {&(0x7f0000c44000-0x30)="9be56a2783c4d979ad4b65a6b405ca5ccd0d8d37c73c9aa637b7d52e2d4283d2237de2525a8ceb0be4f2c2ebb8fbf695", 0x30}], 0x4, 0x4) 2017/12/24 08:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000c2f000-0xf)='/dev/sequencer\x00', 0xe001, 0x0) 2017/12/24 08:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000401) seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002e000-0x8)=[]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)='/dev/input/event#\x00', 0x7983, 0x20000) getrusage(0x1, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00004f0000)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r4 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x62000) ftruncate(r4, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000a42000)={0x0, 0xc1, "d3dda2ed6941aa0c91a8194a7c0caa39b497d9f0021577fc8d6e92270ae971d37a81302c9531da9003c58c2f530b136e3e4efc1e52c3e64dec284e4433e13330f6c15ecd3eee3b4e58ab5d6f96352a650b17c115fcf698e57ca43ef8b766a90bd6f73836790871ce6cb8743a5403ea9555c3f84a26dadc2df6cea3681d87c263110d8f4f88a625afae8f0ff655042be553814d1f9c51d7c4274e306dae23be456e985556dd8a7aafb2a18ff438022f9fb1137b7a13500d6ae425e2e576d1671644"}, &(0x7f0000dec000)=0xc9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00007b7000)={r5, 0x5}, 0x8) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(r1) socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/24 08:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fstat(0xffffffffffffff9c, &(0x7f00004e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000875000)='./file0\x00', &(0x7f0000d70000-0xa)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) renameat(0xffffffffffffffff, &(0x7f0000150000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000853000)='./file0\x00') 2017/12/24 08:02:24 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000389000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) connect$inet6(r0, &(0x7f00002af000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 08:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000db5000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004bb000-0x9)='illinois\x00', 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/24 08:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000646000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00006e1000-0x1)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000421000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001d4000)=0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00009e7000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000add000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 2017/12/24 08:02:24 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x404800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000004000)={{0x3, 0x3, 0x200, 0x1, 0x7ca}, 0x5, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3) 2017/12/24 08:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x37e1, &(0x7f0000c9f000-0x8)={0x0, 0x0}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00004e1000)=""/44) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 08:02:24 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000e5c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000001000-0x3)="367fc9", 0x3}], 0x1) dup3(r0, r1, 0x0) writev(r1, &(0x7f0000033000)=[{&(0x7f0000300000-0xaa)="af", 0x1}], 0x1) 2017/12/24 08:02:24 executing program 0: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00008c5000-0x8)='./file0\x00', &(0x7f0000f6e000-0x9)=@random={'user.\x00', ',(\x00'}, &(0x7f00007b0000-0x1000)=""/4096, 0x1000) r0 = socket$inet(0x2, 0x2, 0x0) read(r0, &(0x7f0000a3d000)=""/4096, 0x1000) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000f6f000-0x8)='./file1\x00', &(0x7f0000f6f000-0xe)=@known='system.advise\x00') mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f6f000-0x8)={0x0, 0x44}, &(0x7f0000924000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f6e000)={r1, 0x1}, &(0x7f0000b2c000-0x4)=0x8) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xa, 0x100, &(0x7f0000f6f000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ca6000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00002cf000-0x4)=r1, 0x4) sendto$inet(r0, &(0x7f0000e7c000)="f7803deac8d7f0efd35dd19e3a9700acd9c0c11549e0f99f51", 0x19, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f70000-0x40)={0x2, 0x6, 0x4, 0x9, 0xb1, 0xc1cb, 0x2efe, 0x4}, &(0x7f00003c6000-0x40)={0x8000, 0x5, 0x9, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x6, 0x81, 0xf4}, &(0x7f0000f70000-0x40)={0x80000000, 0xffff, 0x9, 0x7, 0x7, 0xb1, 0x22a0000000, 0x1}, &(0x7f0000f70000-0x10)={0x0, 0x0}, &(0x7f0000f70000-0x10)={&(0x7f0000f6f000)={0x6}, 0x8}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bcd000)={0x1, [0x0]}, &(0x7f0000ff7000)=0x8) sendto$inet(r0, &(0x7f0000f6d000)="156097e8686ac54de9cde0c7f2752f22bf318e8d51002c864ada48cb04e381b4ec5d4e1bc7acc10b3c0c43a7", 0x2c, 0x0, &(0x7f0000f65000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f00009dc000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000867000-0x4)=0x8) 2017/12/24 08:02:24 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") getdents(r0, &(0x7f00007c3000)=""/175, 0xaf) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005d8000)='/selinux/checkreqprot\x00', 0x8100, 0x0) setsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000365000)="f337e2c0dd00984e42f6e0c9f4a50d129998145de67e066d8fd38aeef5ce7d9b3abd452f2afddd25150766b2ffdf77d9149f08482a4f066c05fd0ea5e0d7e24dc97e141af42c671f08f0e090a97d1374eb87b483e7a6f58aa0aaedd3015459e4c422bf5aeb3340a0a1604d377f161f62f0886329a7ca07415287ff6fbf06d46e6968b1", 0x83) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004d2000)={{&(0x7f0000e82000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 08:02:24 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000851000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) 2017/12/24 08:02:24 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80002, 0x44) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b31000)=[@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x100000000, @loopback={0x0, 0x1}, 0x80000000}], 0x80) sysfs$1(0xfe4, &(0x7f00009b6000)="9c") 2017/12/24 08:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000ebc000-0x80)=[], 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00002cf000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00006d3000-0x3a)={0x0, 0x32, "cd92568f2b79df1673da94b0438eb8cec032469d1009b8a1704c679134be41bc8e3340ad748a8bc471ca0dfa4d0e2c66807f"}, &(0x7f00002d2000)=0x3a) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a1a000)=@assoc_id=r1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003f5000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x74e, 0x0, 0x0, 0x1}, &(0x7f000079a000)=0xa0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c24000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000463000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fda000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000808000-0x8)={r2, 0x100}, &(0x7f000053d000)=0x8) 2017/12/24 08:02:24 executing program 5: mmap(&(0x7f0000000000/0xc50000)=nil, 0xc50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000256000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001f1000)=0x10, 0x80800) mmap(&(0x7f0000c50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c50000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x42a06133, 0x1000, 0x8e, 0x7fffffff, 0x3, 0x7c, 0xffffffffffffff80, 0xffffffff, 0x4ac3cadc, 0x3, 0x6e0, 0x2, 0x6, 0x7fffffff, 0x27638530]}, &(0x7f00008b3000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000088c000)={r1, 0x7, 0x3dce, 0x4}, 0x10) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f0000619000)="b7be73a275838014881042a7ca596e47120962bd93215dc0a5a9186e1ae8addc2a8b5cb31ee367dadebed90aed80c3a2109bd3aa668870c440d6afdba9b1c68014d0539435fc87208dc467b37b8e44a669437f8eb3073eb57322d5aeebf214f5e817a95e3911aa2e0d2c1d5f25496f8cb6ede8d4f487ec88dd1b21c1dcc78e37adcdc91085f034fdfdf5fd1b5967315604afbe2730382ba9f351d1ccfbf9d26bc4e3a49599db247ebfae5f541ba5a38a7c4e81a5808adc4ba5f514b57557f0e2a0df8d7087523869869ea97388989e762c8542") r2 = socket(0x11, 0x3, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000796000)=""/0, &(0x7f00005e0000-0x4)=0x0) 2017/12/24 08:02:24 executing program 3: mmap(&(0x7f0000000000/0x324000)=nil, 0x324000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000324000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000325000-0x15)='/proc/self/net/pfkey\x00', 0x20300, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0xb103, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000198000)="220000001500070100091008090007000a0000000022000004000300040001008c45", 0x22) 2017/12/24 08:02:24 executing program 1: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$void(r0, 0x916466519ce3d7c9) r1 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknodat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/24 08:02:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x3, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1d000-0x9)='/dev/rtc\x00', 0x6a600, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00007cc000-0x4)={0x2, 0x200, 0x371}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) 2017/12/24 08:02:24 executing program 2: r0 = socket(0xa, 0x801, 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x5, 0x4, 0x5, 0x6a9, 0x7, 0x7, 0x7, 0x0, 0x4, 0x57, 0x6}, 0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) signalfd(r0, &(0x7f0000d03000-0x8)={0x3}, 0x8) sendmsg(r1, &(0x7f0000d79000)={&(0x7f0000540000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c1000-0x60)=[], 0x0, &(0x7f0000373000-0x3b8)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x2ed39c207220abd9, &(0x7f0000a98000-0x4)=0x0, &(0x7f00005ae000)=0x4) 2017/12/24 08:02:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000182000-0x50)=[{r0, 0x1, 0x0}, {r0, 0x6548, 0x0}, {r0, 0x0, 0x0}, {r0, 0x54, 0x0}, {r0, 0x8000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0xc040, 0x0}, {r0, 0x821a, 0x0}, {r0, 0x562, 0x0}], 0xa, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a0a000)={0x0, 0x0, 0x0}, 0xc) sched_getaffinity(r1, 0x8, &(0x7f0000f9b000-0x8)=0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat={0x0, 0x0, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}, @flat={0x0, 0x101, 0x0, 0x0}], &(0x7f0000004000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000e000)=""}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x70, 0x0, &(0x7f0000812000-0x74)=[@enter_looper={0x630c}, @request_death={0x400c630e, 0x1, 0x2}, @dead_binder_done={0x40086310, 0x1}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000c66000)=[], &(0x7f0000d50000)=[0x58]}, 0x401}}, @exit_looper={0x630d}], 0x82, 0x0, &(0x7f0000f21000-0x82)="a5d2044150690d2a06652521b9fdccee679f4d1151e278122703276dc6312cbbf38811425601cfec0bdd8a6d0ff175d70f53ea23cc8923a6558bcecbe0fa81bfbfc577eb85ab62bac8872658fa33f4ee1fc2523c114f545350457fc764a2df5a64e9e74847972565ecf55f602e80b5a85b668591c19d4fc13ff6947e2ab113ff538f"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/24 08:02:24 executing program 4: r0 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x30, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2017/12/24 08:02:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setfsuid(0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00007c3000-0x50)={{0x4, 0x4}, {0x7fffffff, 0x4}, 0x1, 0x4, 0xfffffffffffffe01, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000f65000)={0x2, 0x2, 0x5b6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000059a000-0xc)='/dev/rfkill\x00', 0x141002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00005b9000-0x20)={0x9, 0x0, 0x10003, 0x4}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000267000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000953000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000026c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, r3}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f6f000-0x10)={r2, 0xff}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000086e000)='/proc/self/net/pfkey\x00', 0x480, 0x0) sendto$unix(r4, &(0x7f0000d0a000)="d5d7c99eba10d8b4165c67d0d00351a8b877d2cf17592ded630232cc04f01ef9496a65c8fb8ae96e565b5c8a0d4908b5fb4e423fb17f019c3a7faa15f9def72ee9c0494324d5fd9ee222d8e2912bcf489ab01152c3484698535dd6", 0x5b, 0x4004000, &(0x7f0000bc4000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/24 08:02:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x1fe, 0x0]) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000)=""/128) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x420000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r2, &(0x7f0000003000)=""/24, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000003000-0xe0)=""/224, 0xe0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r3 = open$dir(&(0x7f0000001000)='./file0\x00', 0x400000, 0x24) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x4, 0x10001, 0x7ff, 0x1000, 0x6}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000004000)={r5, 0xa98}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r4, &(0x7f0000004000)=[{{0x0, 0x0}, 0xa827, 0x8, 0x54}, {{0x77359400, 0x0}, 0x72fd, 0x3f, 0x0}], 0x30) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000004000-0x20)={@common='ipddp0\x00', @ifru_flags=0x202}) sendfile(r3, r3, 0x0, 0x7) syz_open_dev$evdev(&(0x7f0000002000)='/dev/input/event#\x00', 0x80000140, 0x8000) 2017/12/24 08:02:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000754000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f000012d000)=0x0) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000092f000)="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", 0x481, 0x0, &(0x7f0000930000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) recvfrom$inet(r0, &(0x7f0000522000-0x1000)=""/4096, 0x1000, 0x100, 0x0, 0x0) clock_getres(0x7, &(0x7f0000a5c000)={0x0, 0x0}) nanosleep(&(0x7f000035e000)={0x0, 0x1c9c380}, &(0x7f0000a74000)={0x0, 0x0}) select(0x40, &(0x7f000074c000)={0xe328, 0xffffffff00000001, 0x800, 0xfffffffffffffffb, 0xa28, 0x7, 0x80000000, 0x774}, &(0x7f0000234000-0x40)={0x6d, 0x8, 0xe5, 0x3, 0x1, 0x9, 0x0, 0x0}, &(0x7f00009ac000-0x40)={0xb6, 0x4, 0x40, 0x3, 0x800, 0xfffffffffffffeff, 0xfff, 0x7fffffff}, &(0x7f0000b31000-0x10)={0x77359400, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f000013d000)={0x0, r2}, 0x10) 2017/12/24 08:02:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d5c000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000caf000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f000015e000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00008c3000)='/selinux/avc/cache_stats\x00', 0x19, 0x3) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000754000-0x4)=0x3d, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000ac1000-0x1000)=""/4096) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e33000-0x8)={0x0, 0x0}, &(0x7f00000ac000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000056a000-0x10)={r3, 0x1c, &(0x7f000000a000-0x1c)=[@in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f000007c000)=0x10) 2017/12/24 08:02:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bfc000-0x10)='/dev/sequencer2\x00', 0x40000000000000, 0x0) fcntl$addseals(r0, 0x409, 0x7) ioctl$TIOCCONS(r0, 0x541d) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000355000-0x50)={{0x5, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 46.690186] binder: 7671:7694 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 46.697978] binder: 7671:7694 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 46.705810] binder: 7671:7694 got transaction to invalid handle [ 46.714628] binder: 7671:7694 transaction failed 29201/-22, size 0-8 line 3004 [ 46.722349] binder: 7671:7700 BC_FREE_BUFFER u0000000020000000 no match 2017/12/24 08:02:25 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008ae000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008ef000)='attr/exec\x00') ioctl$TCSETA(r1, 0x5402, &(0x7f00005d9000)={0xffff, 0xff, 0x100000001, 0x8, 0x127, 0x3ff, 0x4, 0x2, 0x7, 0x100000000}) ioctl$TCSETAF(r1, 0x5404, &(0x7f000060b000)={0xf6d, 0x101, 0x80000001, 0x3, 0x800, 0x525e, 0x101, 0x401, 0x1, 0x3}) 2017/12/24 08:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r1 = socket(0x10, 0x802, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e03000-0x10)={0x2, &(0x7f0000f9f000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00003c7000-0x8)={r3, 0x1}) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000052a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/24 08:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigpending(&(0x7f00000d3000)={0x0}, 0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007c5000)='/selinux/enforce\x00', 0x2, 0x0) 2017/12/24 08:02:25 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) uname(&(0x7f00000cb000)=""/60) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x7b)=""/123, 0x7b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000067000/0x4000)=nil, 0x4000}) 2017/12/24 08:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c6c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007f8000-0x50)={0x130, @tick=0x6, 0x200, {0xfffffffffffffff9, 0x8}, 0x9, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x807fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c03000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000003a000-0x4)=0x14) lstat(&(0x7f0000ffb000)='./file0\x00', &(0x7f0000b12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000090a000-0xe8)={{{@in=@rand_addr=0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffff66, 0x1, 0x7, 0x1b, 0x0, 0x80, 0x0, r2, r3}, {0x101, 0x80000001, 0x6, 0x1ff, 0x7ff, 0x7, 0x1ff, 0x40}, {0x400, 0x8, 0x10000, 0x8}, 0x1f, 0x1, 0x80000000, 0x1, 0x4, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x100000000, 0x3}, 0xa, @in=@multicast1=0xe0000001, 0x9, 0x3, 0x3, 0x6, 0x6, 0x10000, 0xb11}}, 0xe8) 2017/12/24 08:02:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) futex(&(0x7f000000d000-0x4)=0x10000000, 0x2, 0x0, &(0x7f0000a12000)={0x0, 0x1c9c380}, &(0x7f0000000000)=0xffffffffffffffff, 0xfffffffffffffffd) 2017/12/24 08:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e4e000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f00006d4000)=[{{&(0x7f0000fc0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00001e5000+0xe7d)=[{&(0x7f000009c000)=""/38, 0x26}, {&(0x7f0000930000-0x36)=""/54, 0x36}, {&(0x7f00004e0000-0xe2)=""/226, 0xe2}, {&(0x7f0000d3d000)=""/100, 0x64}, {&(0x7f000094e000-0x31)=""/49, 0x31}, {&(0x7f0000f3a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000021000+0x3f4)=""/162, 0xa2}], 0x7, &(0x7f0000a78000)=""/32, 0x20, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000a38000-0x10)=[{&(0x7f0000b2f000-0x31)=""/49, 0x31}], 0x1, &(0x7f0000e96000)=""/240, 0xf0, 0x7}, 0x2}, {{&(0x7f0000812000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000053c000-0x30)=[{&(0x7f00002dc000)=""/4096, 0x1000}, {&(0x7f0000e0f000)=""/29, 0x1d}, {&(0x7f0000fdf000)=""/64, 0x40}], 0x3, &(0x7f0000f5a000)=""/254, 0xfe, 0x1}, 0x7}, {{&(0x7f0000c8c000-0x62)=@un=@file={0x0, ""/96}, 0x62, &(0x7f000098c000)=[{&(0x7f0000cef000-0x3)=""/3, 0x3}, {&(0x7f0000449000)=""/12, 0xc}, {&(0x7f0000ba8000-0x71)=""/113, 0x71}, {&(0x7f0000742000-0x99)=""/153, 0x99}, {&(0x7f0000cdf000)=""/76, 0x4c}, {&(0x7f0000772000)=""/69, 0x45}, {&(0x7f0000047000)=""/15, 0xf}, {&(0x7f000065d000)=""/4096, 0x1000}], 0x8, &(0x7f00008b6000)=""/0, 0x0, 0x9}, 0x7}, {{&(0x7f0000438000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00004fc000)=[{&(0x7f00006d1000-0x1000)=""/4096, 0x1000}, {&(0x7f000062c000)=""/215, 0xd7}, {&(0x7f00003ef000)=""/92, 0x5c}], 0x3, &(0x7f00001ca000-0xdc)=""/220, 0xdc, 0x8001}, 0x4}, {{&(0x7f0000f89000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000160000-0x20)=[{&(0x7f0000ad1000-0x1f)=""/48, 0x30}, {&(0x7f0000632000)=""/13, 0xd}], 0x2, &(0x7f0000a5c000)=""/222, 0xde, 0x7}, 0x8}, {{&(0x7f00001d8000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000021c000-0x30)=[{&(0x7f0000a18000-0xa6)=""/166, 0xa6}, {&(0x7f0000e4e000-0x2a)=""/42, 0x2a}, {&(0x7f0000550000)=""/13, 0xd}], 0x3, &(0x7f0000761000-0x1c)=""/28, 0x1c, 0x3}, 0x6}, {{0x0, 0x0, &(0x7f0000d08000)=[{&(0x7f000060c000)=""/146, 0x92}, {&(0x7f0000fba000-0xbd)=""/189, 0xbd}, {&(0x7f0000551000)=""/65, 0x41}, {&(0x7f000092b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c13000-0xf)=""/15, 0xf}, {&(0x7f0000465000-0xf1)=""/241, 0xf1}], 0x6, &(0x7f0000187000)=""/58, 0x3a, 0x4}, 0x2c00000000}], 0x8, 0x40012063, &(0x7f000005d000)={0x0, 0x1c9c380}) 2017/12/24 08:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008e9000)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000b1c000-0x8)={0xbc, 0x4}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000ad7000-0x4)=@int=0x0, &(0x7f00005d1000)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d57000-0xb9)={r1, 0xb1, "493bbd424cb7c7364a189f4b6a062395a21b2be006e537d7dd791175e803cb5402821719e9df320dcf928673bca5afa4bf8da6a10f9af00d7650c444958bbdcd06d40ca43c34c156d5d126379e23537ca7a64556f938394a7f9e0b23915873636a5785f5b28cb529ed729957ed634a4ee3e59bd296e5df6979d571df43266b07494bbfa4bf34ab0371c322d3a690f372439e58f3b0a8b7fd969cebb4eda74c2ef5186718a5ec28f6bd90ff7035e5c3cefc"}, &(0x7f0000001000-0x4)=0xb9) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000a19000-0x30)={0x44, 0x0, &(0x7f000067c000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000321000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/24 08:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d2a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet(0x2, 0x5, 0xff, &(0x7f00003de000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f74000)={0x9, 0x0}) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 46.738386] binder: BINDER_SET_CONTEXT_MGR already set [ 46.744073] binder: 7671:7694 ioctl 40046207 0 returned -16 [ 46.749927] binder: 7671:7702 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 46.749939] binder: 7671:7702 BC_DEAD_BINDER_DONE 0000000000000001 not found [ 46.749945] binder: 7671:7702 got transaction to invalid handle [ 46.749952] binder: 7671:7702 transaction failed 29201/-22, size 0-8 line 3004 2017/12/24 08:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000707000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000cdf000-0x50)={{0xa6b8, 0xffffffff}, {0x7, 0x80000000}, 0x7e, 0x5, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:25 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00004f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00001f3000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000+0xb92)={0x1, r1}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init() fcntl$notify(r2, 0x0, 0x101) memfd_create(&(0x7f0000001000)='/selinux/mls\x00', 0x0) 2017/12/24 08:02:25 executing program 0: clone(0x10000000, &(0x7f0000f5f000-0xd6)="", &(0x7f000057e000-0x4)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f0000e2d000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000)='./file0\x00', 0x8000, 0xfff) 2017/12/24 08:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c6c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00007f8000-0x50)={0x130, @tick=0x6, 0x200, {0xfffffffffffffff9, 0x8}, 0x9, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x807fffffff, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) getsockname$packet(0xffffffffffffff9c, &(0x7f0000c03000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000003a000-0x4)=0x14) lstat(&(0x7f0000ffb000)='./file0\x00', &(0x7f0000b12000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000090a000-0xe8)={{{@in=@rand_addr=0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xffffffffffffff66, 0x1, 0x7, 0x1b, 0x0, 0x80, 0x0, r2, r3}, {0x101, 0x80000001, 0x6, 0x1ff, 0x7ff, 0x7, 0x1ff, 0x40}, {0x400, 0x8, 0x10000, 0x8}, 0x1f, 0x1, 0x80000000, 0x1, 0x4, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x100000000, 0x3}, 0xa, @in=@multicast1=0xe0000001, 0x9, 0x3, 0x3, 0x6, 0x6, 0x10000, 0xb11}}, 0xe8) 2017/12/24 08:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000aef000-0x1f)="1f0000000104ff00fd4345bb07000000004000000900010001160103000000", 0x1f) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000881000)=0x7, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000069a000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000017000)=0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000996000-0x8)='./file0\x00', 0x6002, 0x4) utimensat(r1, &(0x7f0000ec9000-0x8)='./file0\x00', &(0x7f0000c31000)={{0x0, 0x7530}, {0x0, 0x0}}, 0x100) 2017/12/24 08:02:25 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x3) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) flock(r0, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000009000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x34, 0x0, &(0x7f0000001000-0x33)=[@acquire_done={0x40106309, r2, 0x0}, @acquire_done={0x40106309, r3, 0x3}, @increfs={0x40046304, 0x4}, @enter_looper={0x630c}], 0x92, 0x0, &(0x7f0000008000)="e904bf6381f2921ed2ea2e39a0fdf5e8867b1e08ca8f85a624c5136be72cd74b95e679a8074b743a453135b3857e142d133b079c6ffe567fa00eb500125df54c8c5f7386509b5cf6bc25248bb00134771da84db6f2e2ba99a16ac4eb64205677805d469078b87a09318d170ab8305d4712d929bdd420a2c1ec2abad5eb93e3c678a36e4cd6929dbee36b07e2f56e09ccc01a"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000)={0x0, 0x0, &(0x7f0000000000)=[], 0x18, 0x0, &(0x7f000000b000)="2013943a3fe15cefd8cf60911547e33f000d486fea3c2b3c"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006000)={0xc4, 0x0, &(0x7f000000a000-0xc4)=[@increfs_done={0x40106308, r3, 0x3}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x10, &(0x7f0000009000)=[], &(0x7f000000a000-0x10)=[0x38, 0x18]}}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x60, 0x18, &(0x7f0000009000)=[@fda={0x66646185, 0x5, 0x4, 0x1a}, @flat={0x73622a85, 0x101, r2, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f0000009000)=0x0, 0x1, 0x4, 0x1d}], &(0x7f0000009000)=[0x28, 0x58, 0x68]}}, @clear_death={0x400c630f, 0x3, 0x4}, @request_death={0x400c630e, 0x3, 0x0}], 0xfc, 0x0, &(0x7f0000004000-0xfc)="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"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000000c000)='/dev/usbmon#\x00', 0xffffffffffff7ffd, 0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r4, &(0x7f000000e000-0x8)=0xb94, 0x8) ioctl$TIOCSTI(r1, 0x5412, 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0x4, 0x0, &(0x7f0000003000-0x4)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000006000)="0b84a3288b095e8385e903cd3f204328df77adf423094c0745f4bc7875abe665b85eff39c3ba4151d466ab216e457a599050dedabb89b6a8290a93adb5416539117e028431206e86"}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 46.819493] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.825224] CPU: 0 PID: 7711 Comm: syz-executor6 Not tainted 4.9.71-g2506378 #113 [ 46.832856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.842196] ffff8801b19874e0 ffffffff81d922b9 ffff8801b19877c0 0000000000000000 [ 46.850235] ffff8801c506d310 ffff8801b19876b0 ffff8801c506d200 ffff8801b19876d8 [ 46.858253] ffffffff8165fb7a 000000000000307c ffff8801d6eee968 ffff8801d6eee8a0 [ 46.866279] Call Trace: [ 46.866872] binder: 7740:7743 ioctl c0306201 20008fd0 returned -14 [ 46.875146] [] dump_stack+0xc1/0x128 [ 46.880502] [] handle_userfault+0xa3a/0x1310 [ 46.888130] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.896183] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.905013] [] ? __lock_is_held+0xa1/0xf0 [ 46.909960] binder: 7740:7748 BC_INCREFS_DONE u0000000000000000 no match [ 46.909968] binder: 7740:7748 got transaction to invalid handle [ 46.909975] binder: 7740:7748 transaction failed 29201/-22, size 0-16 line 3004 [ 46.920377] binder: 7740:7748 ioctl 5412 3 returned -22 [ 46.925208] binder: release 7740:7748 transaction 59 in, still active [ 46.925214] binder: send failed reply for transaction 59 to 7740:7743 [ 46.937618] binder: BINDER_SET_CONTEXT_MGR already set [ 46.937625] binder: 7740:7748 ioctl 40046207 0 returned -16 [ 46.943753] binder_alloc: 7740: binder_alloc_buf, no vma [ 46.943770] binder: 7740:7743 transaction failed 29189/-3, size 0-0 line 3127 [ 46.949606] binder: 7740:7748 unknown command 0 [ 46.949613] binder: 7740:7748 ioctl c0306201 20006000 returned -22 [ 46.954431] binder: 7740:7743 ioctl 5412 3 returned -22 [ 46.978477] binder: undelivered TRANSACTION_ERROR: 29189 [ 46.995483] [] ? handle_mm_fault+0x117b/0x2530 [ 47.001682] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.007888] [] handle_mm_fault+0x1fd1/0x2530 [ 47.013916] [] ? __pmd_alloc+0x410/0x410 [ 47.019596] [] ? __lock_is_held+0xa1/0xf0 [ 47.025363] [] __do_page_fault+0x5c2/0xd40 [ 47.031215] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.037161] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.043794] [] do_page_fault+0x27/0x30 [ 47.049304] [] page_fault+0x28/0x30 [ 47.054550] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 47.061532] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 47.068512] [] ? iov_iter_advance+0xd70/0xd70 [ 47.074625] [] ? mark_held_locks+0xaf/0x100 [ 47.080570] [] generic_perform_write+0x1dc/0x500 [ 47.086942] [] ? page_endio+0x180/0x180 [ 47.092534] [] ? file_update_time+0xbc/0x3b0 [ 47.098560] [] ? current_time+0xd0/0xd0 [ 47.104152] [] __generic_file_write_iter+0x348/0x570 [ 47.110881] [] generic_file_write_iter+0x2d5/0x600 [ 47.117437] [] __vfs_write+0x4bf/0x680 [ 47.122942] [] ? do_iter_readv_writev+0x400/0x400 [ 47.129401] [] ? __lock_is_held+0xa1/0xf0 [ 47.135166] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 47.141713] [] ? __sb_start_write+0x14a/0x310 [ 47.147827] [] vfs_write+0x189/0x530 [ 47.153159] [] SyS_write+0xd9/0x1b0 [ 47.158402] [] ? SyS_read+0x1b0/0x1b0 [ 47.163819] [] ? trace_hardirqs_on_caller+0x38b/0x590 2017/12/24 08:02:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x5) 2017/12/24 08:02:25 executing program 5: poll(&(0x7f00009b3000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x250003) fdatasync(r0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000000000)=0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/24 08:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000061e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8932, &(0x7f0000012000)={@generic="bb3dbafdd34e66e78abb251a9b7f407e", @ifru_flags=0x4000}) ioctl$sock_ifreq(r1, 0x8918, &(0x7f00006bb000)={@common='bcsh0\x00', @ifru_settings={0x6, 0x5c72a9c2, @raw_hdlc=&(0x7f00003cd000)={0x9, 0x4a81}}}) r2 = dup2(r1, r1) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000294000)=0x1105, 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000176000-0xc)={0x4000000a, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00007e0000-0xc)={0x10000018, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000a83000-0x4)=0x0) 2017/12/24 08:02:25 executing program 3: syz_open_dev$sndtimer(&(0x7f000064b000)='/dev/snd/timer\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000621000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r0, r0, 0x1000000) 2017/12/24 08:02:25 executing program 1: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f7a000)='/dev/input/mice\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002b2000-0xcc)=[@in6={0xa, 0x3, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f7b000)="260000002c004305040000000100000001000004ff000000000000f1ffff01ffff03000003c0", 0x26) 2017/12/24 08:02:25 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, &(0x7f0000837000)={@loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80004, 0xffffffffffffffe0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000001000-0x1000)="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", 0x1000, 0x800, &(0x7f0000002000-0x80)=@generic={0x4, "49d42b8755bf80313716c9f77256ccd5052de7a995cae694402f0815cfd1733e2a6bbca9738f7d385b634e7df7674b5624fb379cba37db860044be10b09f08a1b3ae2386ab99a44c741bf78bf942293c213a7acb145171e9dc7532e1b0d55dbe4e465dc58a43ac7c7c3acbdf97931c4a61c697e119900094ecf5b5cc3e41"}, 0x80) r2 = getuid() ioprio_set$uid(0x3, r2, 0x40) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00005c7000-0x10)=@generic="95e3468ac4fa61454f54c8838aaed020") fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000641000-0x8)=0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000002000)=""/108, 0x6c, 0x40000000, 0x0, 0x0) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2017/12/24 08:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) poll(&(0x7f0000f8b000)=[{r1, 0x0, 0x0}, {r1, 0xc611, 0x0}, {r1, 0x3020, 0x0}, {r1, 0x8080, 0x0}, {r0, 0x10, 0x0}], 0x5, 0x9) socket$inet6(0xa, 0x80003, 0x80) r2 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000fdb000-0x44)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e2d000)=@common="6772653000fe00", 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a9d000)='/selinux/policy\x00', 0x0, 0x0) getpeername$ax25(r3, &(0x7f0000302000)={0x0, {""/7}, 0x0}, &(0x7f00004dd000)=0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000864000-0x78)={0x822e, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x2, 0x4, 0x99, 0x5, &(0x7f0000843000-0x10)=@generic="79925bfe380e00000000e2d9158b9bb2", 0x7445, 0x1373875c, 0xd0}) 2017/12/24 08:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b30000-0x8)=0x0, &(0x7f0000d97000-0x4)=0x8) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00003c5000-0x20)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 47.170631] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.177184] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 47.186366] binder: undelivered TRANSACTION_COMPLETE [ 47.191530] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 08:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e02000)='setgroups\x00') splice(r0, 0x0, r0, 0x0, 0x7, 0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x80000001) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000b26000)=0x0) add_key(&(0x7f00007fc000-0x8)='keyring\x00', &(0x7f0000936000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/12/24 08:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x6, &(0x7f0000f01000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a2a000)={0x0, 0x200, 0x1, 0xffff}, &(0x7f0000a2d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000307000-0x6)={0x0, 0x9}, &(0x7f0000f95000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cac000-0x8c)={0x0, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000003c000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000702000-0x8f)={0x0, 0x87, "e8b9da8edb789651ef512102ff9b4cdfba22b6bdd01f7b0d7e442a8294f6889141f488fbeb4adf0b70ad63e4d57c01973aa2e7486a06be4fbb796a0613159e840b87d130792f1eed40eb0286e6ab30dc8dfa97e19684c2b248500e27fa6159e338ea8b8434c7b4bae45b67680a9793d7fe307015e62473e3f8c16388e738c1ad528ca606e01d2a"}, &(0x7f0000b0a000)=0x8f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000006a000-0x10)={0x0, 0xb0, &(0x7f0000553000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xc7, @loopback={0x0, 0x1}, 0x63}, @in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2456000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0xffff, @loopback={0x0, 0x1}, 0x67fa2f63}, @in6={0xa, 0x2, 0x7e362ad9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ecb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000048c000)={0x0, 0x34}, &(0x7f0000cfe000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000759000-0x18)={0x0, 0x9, 0x0, 0x40, 0x1}, &(0x7f0000093000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000050d000-0x8)={0x0, 0x3d}, &(0x7f00005e0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b8d000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xf8, 0xfff, 0x7843, 0x0, 0x15f, 0x1f9, 0xfffffffffffffff8, 0xffff, 0x7, 0x5, 0x6, 0xa7, 0x1f, 0x9, 0xaeea]}, &(0x7f0000eae000)=0x108) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000b95000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000634000-0x4)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000197000-0x118)=[{&(0x7f000029c000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f0000159000-0x80)=[{&(0x7f0000f91000)="8d0b536954ea36a94e075b74cd161ecbe9f8218754ecda33514d826f9258d5da6e778b08241224e0dfddb7dd88381a4a30e94e2134259f04759cc6c4b48ad217ce9927b0bd492a02289e34a0652025d71c19c061753bbed38b02621c34e3c8da108f18610ce7cb1aa757c37f89b05ee9561e87ef61bcecf50fb2", 0x7a}, {&(0x7f00000db000)="c1f13f3e197be7d06faee114898be3b744b99e27a0e7d30b8d619b927b8bee432eb70a0b05614f9755bfe3cb7a4782b704b79796c7eed1b2550eb521445bb39dce694e1d80431a5618aa031a50bb0bd7894a60fd44b70697a32fb6425b3fd00b3a7c297021c92c0b9a3efc27de19a4b4929d3d644a5a998d00d7e3710a7ece635969f4bb73aa76cfe876d08055564911699ea2c515240fbfa1e788b6d704a7380cebd48b30e21e099b7c00f891a77e622b06d8ed454437c7d20fb8c7e1255be8feac82239f9343eeafef51482f17ed70f3bedc87a329a92db7605a7213ff", 0xde}, {&(0x7f00006bb000-0xa9)="f9d12710b785ff2483b6377d5e07fc4bb3792666ebfd44e6a22831a4e4c5dacb395a87dd2d39aac17f25e8c10e626c54a50647ab4d1a797fcd2dda59dc610cdce26913d12f5f5421fa9e7ac844c26e63019769ab26ebc795b4040662c07c5eb9964f8217dd74127887a8be53aa52241474a9f427baee247e93afc5c113f7af4f0d51a52f6e543f7c5970562a624048e4a79ee03b59c39670a9f983cc9803e3ccd7d826e5526784baef", 0xa9}, {&(0x7f000007b000)="a3719458ffbdce243f6e5801427c4cef9f0225cdf47f0a6217a5053320f1e04d4429a4dde85baff46426cf262218ad0fc77a9af4b9ff0aebdc50c387baafdda1e937a98be593aad3e83e06868467feff1145dc8d5f527cbfbccf402a1dbd386aa1314dbd024308d38193150e0c58cc7f8754d88b4b46cbdbfbc32b604cef15ae29ec6d7f26e2a3d6718533afbad8dcfc9404625072ae76b9ae20324eff31f97acd3d58a5d1a4ba62b73e2e8242a2545286c50d7e34c6cd438b153eb4654b179ae5a9f80c6e0dec26eedca2989d149c92632def90c49669cf38071f927c06cd95d6eff525b0bccff0d1f7e55e9a59194a54ea08ee779119a662", 0xf9}, {&(0x7f00003c2000)="509b7994c5aad83a611da6fe4b41c8d89f091724b4aeaf1768d13e902a63d9ccc7acece4b92c6597afc1a573e4d53e5b6d09be66f2d0e9829aac1b434074dab5b6ea7311d43482bad7ee5de7cf92ea1418d15c5de1205acd097b543d945098ee06a0c4266aec4c003a057593d3e76229a90df5d1146cc79ec009cb133b9370385fa56ccc9810531d5683a3dde986484a9b97d2c87fb06dd5d1f41fa19c2020ae96b983372d0c7d2a0ed02bc11f249c72b2a3749e65685c56a4dee56d75ace04a9ea00500eb746a310ab3e6b347e3992a", 0xd0}, {&(0x7f00004fe000)="d639a8b8ada513c463a70081f03769759bdedf10e89d66e2786fdd12a9783f02c6541011f1ea7072ada35dc87d4beb53", 0x30}, {&(0x7f0000ddf000)="5b67f2523cb72f0931c916dd874c4dd9a44ebd9eec1bfcb37dc018dc699e3ce664ed55ec77d07b16b93e89e89ab9d72b1a15c90f387ea451b15c462e2aad190a5515c60c0cde9883c24c38ba86e93e91deeb12d8c9a50dbc42f0b6e1dd28f248e9ac3fd7cce4dda5a2eaf45e6c566351aa7ac6f4d84377ee369aaffcc87793252f9b3a5eac1e48261f06c1520f5e0933d36664a43525eb85cf7b53654418a9b933252721881eada8ff60c48d5ef9", 0xae}, {&(0x7f000057e000-0xec)="3ce2d5dc53d4c25c67ab65292572fb7b8204adc926f5dd8c36ba350d0677121393d2aed84fce41bf57b8dc7f2933d9c37f3c83fc15f49ab9e74a5499be09d0b4e2aa6858dfe7d0e5d46b0f72c82f19f2b550f8af4e42596a877ae2a7e3c49a1c579e535115b329d585eb74733bb547e75bb288ad5fe16d50dd73d26e74ee8380d2f244655106af6439a56aaaa9230074636852c9f83bb94abebf43547bf5469001dd5d79121788f710f5e807e490292ddbb069ae24e1f79f66f945fa31d9140f18a39390ca895c1659f61b1808c48e50054f464d3554296b997e6224af686f1015136309bb38f43b430ce74c", 0xec}], 0x8, &(0x7f0000ec5000)=[@sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x80000001, 0x204, 0x8, 0x622, 0xfffffffffffffc01, 0x427, 0xc9f4, r1}}], 0x30, 0x800}, {&(0x7f00005ca000)=@in6={0xa, 0x0, 0x401, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, 0x1c, &(0x7f00004af000)=[{&(0x7f0000e84000-0xff)="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", 0xff}, {&(0x7f0000389000)="b4e4a754356153b227ca80c8168e92dc65880ac68b0d9faa9e4f645b140467153cb7ebadcd54f212f9e81257496d7f823f53845643c4db8eb3a75808e3d5ae76dde1c8bb7f8bae0b4bfe0f6f7f126e4e16e741c9fbb649ff3f37200a221ad4b0b351f2cf7d77f41aa97aa1a30dff9a36d748da73a91be39f00f2cb4e70b0f96d4cea1bbc766b3393f106db4cecd4b8dd5917d99b1361c0543159796cbefe54ff80a4aa352f0a547f082c2ba3ebec32d8008bbed0566e91b95042d635b7bebd731cbed480f9b038292bb773df13ce43d96e6358c048f90da189", 0xd9}, {&(0x7f00005ed000-0xc3)="6777f8ece58ac55e2f1098be1d7912d8c6c119e783d8d53acc39b20012c14d4aa62d233d9e2f59823984bbcc630904d5c9befeba50154a6e10e29ee22dd3fe081c80bcb999c3766f6e38067cbeab062d5259426940bd4c9724ecf627bb4fd8979026b951aca91bc3eed0e0080464d56121e6b808f1b714b53074df4aeea824cf413c23d06cd75692c1c6b5c1fc553077ffd3c0e1f514e8ccf29fa804ae1a89d756a36594cd957f84ece08fb0f6b92c01b96f2795a176518f01e1abb237ab61d064253c", 0xc3}, {&(0x7f0000913000-0x49)="5921ea66e017992cba7edde66ce162581c99feda49d0d0e606e005c0eb2f769d91403960807fc1d102252f8b1bb3183ed6b2aeab0cdda6699b6eb5fac53a0c2889be7dcd85e0c73315", 0x49}], 0x4, &(0x7f0000d41000)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0xfffffffffffffb75, 0x8005, 0x3, 0x200, 0x3, 0x7, 0x7, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xfffffffffffff000, 0x5, 0x5, 0x7, 0x2, 0x6, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3e9e, 0x8, 0x6, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x7a0000000000000, 0xff, 0x3, 0xffffffffffff0000}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfd0, 0x8000, 0x100000000, 0x40, 0x800000010000, 0x9, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x2, 0x0, 0x101, 0x20, 0x9, 0x10000, 0x8000, r6}}], 0x120, 0x44000}, {&(0x7f0000b67000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000158000)=[{&(0x7f0000b9a000)="d8e24359b8d6bf3f79e70d8202310a651701bacf0cd394a9044b3be90b429e6caec2ecdb21c23bf4c72b70dcb74eb6a4fde128a3fb2cb59530f9c69305c9dcf990a0cb59aa54f3d8fb498238cbe933b235bdd7d3e4fe2982784567af1f24784cca4fb663783c41", 0x67}], 0x1, &(0x7f0000932000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x5, 0x1, 0x7fb0, 0xf96d, 0x5, 0x1, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x6, 0x5, 0x4, 0xc1, 0x8, 0xfffffffffffff38f, r8}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x7}}, @init={0x18, 0x84, 0x0, {0xffff, 0x100000000, 0x0, 0x100000000}}], 0xc0, 0x0}, {&(0x7f00007a3000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000026a000-0x50)=[{&(0x7f0000dbb000-0x63)="7cd137882a468c5a036e0d27649cc870c521645eb49dcef2a71820abcfbc17bacd8665d28f0534cfa0a7648a979afd4fcee52e80d9ebffe583246ec49f24ff7f3819e85578c1396ffa5ccd7a13103e8ba294b6fc0eb83520bbb88766fdc9d306d42518", 0x63}, {&(0x7f0000259000)="df0a23cba216b016a907a2fee91745c31f0cbbe0ed359a063061f1d98dc13c81478d89df9dad5cda161f2a1d7d38e4d741e998cff4642c1ba9e84401f37ff53c06db979104527b1f7ded6b87ebb1a86a75754d50f539c90b43941dc7db8ca942725a5dd20eac7b52fb3bd5340c876bc905c060582e79b40d5811ebfcdcf79513784937b2ec6fecaa5e3b824ce46d418dd8d3d802585caa179517bb206be38da2788cd6bc77c279f61c217352eb6dbcecb5b60e696089cee969055538da", 0xbd}, {&(0x7f00004e8000-0xeb)="2c13a79f5a14855c251208ed4252a3d96fefae9cb71edab8c229de363ace8f660c314ee7ec5b59dc244a3fecaa4bb2ab831f10f1662e9dc16c923fb2fbb3c181635f8e6a9f5f7f7a0cb3c2f5a52889c93ed5015fed83faa73024762f7ef5e3438408aa3cecfd7e6ca38cf855f908a3cf15d9b7512eb3c066491501226eb2edbd8086084cbf2b4f1dec96058f52f020476e8b088adf0d1ae6ad39c675648214480f4b829a0b39eeb6cfafc080fe70a9124b1a6044f632a2bf2b4644cf854a2d449c9570637f094c85bc3fff6f72231cce9cc7fd6daa32b00ef4c079b8155293a3ca05891825e999a0aeec1d", 0xeb}, {&(0x7f0000e32000-0xa0)="c32d08bd2f3520578698ae2c28214e4679b01ac58edc77ef59289e14cb7095eeb3a99e6fdd593fb9cbfdb1b2ddcf3dec0fd98850ba3ef5b352343c65ada3262de065b264bd92e2066ad69aef1959da0f20e881b68792fc760960315914d46d512076493725c5510911e792964d8d1360d9d3502ed3b17b811b235bb3a363a7e3a9082a7505e6d3e464c6675056d51ee3251742f3c369bd74024b21dd273953ba", 0xa0}, {&(0x7f00003a6000)="29e498b9f54d31fa431310a1b8a18914bde496500b39838fcf29fc811ca13c9bdf8f5d70fd0146fe32f1e9c7bc1e0d51ccdca87e28a6c634c61391f99d7f29f29086af", 0x43}], 0x5, &(0x7f00000ac000)=[], 0x0, 0x8000}, {&(0x7f0000e77000)=@in6={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000b19000)=[{&(0x7f00003f7000-0x1000)="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0x1000}, {&(0x7f0000eba000-0xf4)="826845b97f9fe8e6a4bedf64dd3386de4eddb420949c5281a30197e0646b32266b40597279e9a1fa769203fe0a3f56131bf001e832543b4fa859765e1a77debe9572eef7496883ef440201c1f2cb76cc7dce2c830e2321c3f52cae7835dd5337355f701fb76c0ae4ed5de1b35f1f4ad6b5ef25abf219da50daa5f89dec97af46a62b88fac9dc33b087be420bba4bd202029ede7be0c0537600e53c5969999bfe7459adcf5f3bef216502d140f7675ef9958973068be877020f7c5dd225d7a0e6d77f6cfa2657b3a62e47a1bd17ff3861a7757fb51f17329bf26406f7c6cec30a8f9d582813ceee3936f15c944c7f1eb71d4667a6", 0xf4}, {&(0x7f0000fa4000)="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", 0xfe}, {&(0x7f0000c26000)="49bb260fb745cd9d95437a35de7125f1e164a48f8b6d3f4aed769d2333fe8d5fd98d1d96e024b3a97691bc8c5cd1bc735084733b4f6d9f38c6ab7709e0cdefabb9cab8edeb9da1a4442a4dd77ccbf753de63d2ab64df98c577397e84b604d08f74eb0afdfdb89f0ebd80f64047b62713674851f246d896c446e473f254d41b9c3ce4ab03eb0b7736268748c672df280e231dc83b2014102079b3f7f4e3425755263ffce179f08d0777dc68100cf94350c5628a1af4c52c9dbac497806542564ca4b5173e60598de2339fe8b38aa1433e380829fb01a7058a1ebf2de495303936167a002e196a0907", 0xe8}, {&(0x7f000016d000-0x6a)="cecf18e46c517c64a713ed2714a7f2c0a758a4fd62b7321da81fc85a6dca9bdf2f0643464250af82bdd1b6149753f792b096fc92c73b23fc859497fd94a4e4c5f1158d983b3592159543cbdc1183209253988b375b14109378816e2600e1696675196fca71e7ff5492d2", 0x6a}, {&(0x7f0000532000)="254b4d5af7ba2a8269de10e137e972ef8d3649741c21b6666bb973c784472fe34d909ba820edf7e2f416fcec005e3d40c970fe56ad58e91592db270a3b437af4a60ea51d86f9", 0x46}, {&(0x7f0000876000)="6860cbf6ed44c94fddbbf8fb02e8c52759f945bb59ecdbad53daf4411b1bb98f6dac818b37964b138c6647b03caede19b5680dc9d1586f4deb832755d9cde569d8b92c11207378bb9d8605f972b75ff62ca1218f69ee1d65253033939add4014907bcb70132ff8d686dc53f10794d1dac3b016b87ffd1d38b7521e4cc2f30140095235e6453117ca569557ab6327e5f86657bc67fa92037fdc75c061c54369e272e995d10f9db5fcce10caecd120e3cdd3bf0dd078425d632af0809e45222f6763d6", 0xc2}], 0x7, &(0x7f000049e000-0x39)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x7f, 0x200, 0xd47, 0x3f, 0x80000001, 0x81, 0x5, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x45c, 0xfff, r10}}, @init={0x18, 0x84, 0x0, {0xad, 0x3, 0x3f, 0x6}}], 0x90, 0x10}], 0x5, 0x44000) r11 = syz_open_procfs(0x0, &(0x7f00004ec000)='net/ip_mr_cache\x00') readv(r11, &(0x7f0000918000-0x50)=[{&(0x7f0000a88000-0xd5)=""/98, 0x62}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r11, 0xc0106426, &(0x7f0000ec9000)={0x4, &(0x7f0000564000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r11, 0x40086425, &(0x7f00001d0000-0x8)={r12, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r11, 0xc0206434, &(0x7f000010e000-0x20)={0x0, 0x0, 0x1, 0x200}) ioctl$DRM_IOCTL_SG_FREE(r11, 0x40106439, &(0x7f0000409000)={0x200, r13}) 2017/12/24 08:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000ce0000)={0x0}, 0x8) 2017/12/24 08:02:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000000080002, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000733000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80007, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2017/12/24 08:02:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x6000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000002000)={0x2, {{0xa, 0x1, 0xe13b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) ptrace$getregs(0xe, r2, 0x5, &(0x7f0000002000)=""/6) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x442800, 0x10) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000ee2000)=[0x0, 0x4]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000583000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000c00000)=0x0) 2017/12/24 08:02:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00002cd000)='./file0\x00', &(0x7f00000bb000-0xd)=@random={'system.\x00', '[-##\x00'}, &(0x7f00008f1000)=""/62, 0x3e) r0 = syz_open_dev$loop(&(0x7f000024a000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001278, &(0x7f0000197000)="") fchmod(r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000021000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000409000)={0xd, 0xffffffff}) [ 47.240481] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.264747] device gre0 entered promiscuous mode [ 47.271140] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7780 comm=syz-executor1 2017/12/24 08:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000912000)='/selinux/status\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00005be000-0xd3)=""/211, 0xd3, 0x1, &(0x7f00001d2000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000ff5000)='/dev/sg#\x00', 0x7, 0x4280) memfd_create(&(0x7f00005fb000-0x8)='+cpuset\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000a000-0xf)='/dev/sequencer\x00', 0x1, 0x0) r4 = mmap$binder(&(0x7f0000a80000/0x3000)=nil, 0x3000, 0x2000001, 0x20110, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000241000)={0x104, 0x0, &(0x7f0000b6b000)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x40, &(0x7f00001bf000)=[@fda={0x66646185, 0x1, 0x4, 0x3e}, @ptr={0x70742a85, 0x1, &(0x7f0000bb1000)=0x0, 0x1, 0x4, 0x5}], &(0x7f0000e97000)=[0x20, 0x0, 0x40, 0x38, 0x38, 0x78, 0x48, 0x38]}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f0000e96000)=[@fda={0x66646185, 0x3, 0x4, 0x30}, @ptr={0x70742a85, 0x1, &(0x7f0000c4d000-0x1)=0x0, 0x1, 0x0, 0x1b}, @flat={0x0, 0xb, r4, 0x0}], &(0x7f00007b5000-0x18)=[0x78, 0x18, 0x38]}, 0x473}}, @decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x4}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x4, 0x1}, @acquire={0x40046305, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x60, 0x28, &(0x7f0000913000)=[@fda={0x66646185, 0x3, 0x0, 0x1}, @fda={0x66646185, 0x9, 0x0, 0x12}, @fda={0x66646185, 0x4, 0x2, 0x25}], &(0x7f0000a06000-0x28)=[0x70, 0x0, 0x18, 0x38, 0x78]}}], 0xa1, 0x0, &(0x7f00007b4000-0xa1)="fbb66bf65fe924ccd875edd094cde6a3be01eda314fc62e1272080ef405834af0ab230ba689fa04c7ca0e74d2483c6605f46cbfffe8d2cdbd286298537ce85cb2d5cc0d2c6177c2efffc4d05c9a6deb74eeff355e36ed95551808cc7c42e310a13217e4585437c5f03f6cd1353eefd4a8f2cf3e413e5a07c22335ea5ef2da5bdf416277c6267c4c3160dc4074b144fd32fdfebbf4e7a74d2ed6bdabbd66e6ad6d4"}) writev(r3, &(0x7f000000f000)=[{&(0x7f000000c000)="909566afdedf8657007efffcf7515965b92be6deef16b3063a5baf56c8270953aa868c5f6ffc0b8948276a0666622fcc0caed732f0395689bb2b7639cc6f1388f058d1650a4df7230778dce4024d4daf01853d8aff7cf1c3cdcd82b91d926cc50d57e42181931686930ef3f85605c2d471d580f9bc0978f5946723144e36e28d0957efe0a8b467061d9ca3626a3369073b9b5219e6f16f516a91e61d7b67a16541631050e73d9cddf052278ceadb7bceded0e8ecce96bd113908eb6f92d6b0171718364b", 0xc4}, {&(0x7f0000002000-0xdb)="dfbe786389e1c62f86e3830165de8d288bfcad610e0a4219bf90fa02877d980b26c2dc624ee9cb195bc73ec3cba863856c7926b5af3a316811bbe4ffe6ee9f6a7ef2e74ce28974a6551a985041a1a36045f781a27d624fcdadbefb3d865f7c3eaa5c10ab82e679f88d3fce6901e16ece523aa4a09762fc864f53b6f14aaedf6fb83550f1a65e3225f6f1d41f23169b4d76960b8b36c86bdffd80919d149e304e700bdd12a0dca01505bdfd46fd6fbe3b8128bb5d89ec1b4e1f204964058fb3dc88afe55603f7eedb9fc25a18f2804a759524e638941e63abcc008a", 0xdb}, {&(0x7f000000c000)="65161ebdb981adb3d0c62bfed4e11c279ed903e1771e816813ffdbce6a8f87a1dd032383d54d3593f29fbc473f3d7718aff27ce2ac34773f24dc8e25e4037ae4a7b4d9198202f05d7cee9cf1a378e3f64cdd30adc91b15dd1fd4db62646ca39d8d83", 0x62}, {&(0x7f000000e000)="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", 0x1000}], 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000891000)={0xcc, 0x0, &(0x7f0000f65000-0xcc)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000611000)=[], &(0x7f00006aa000-0x8)=[0x0]}, 0x3}}, @exit_looper={0x630d}, @acquire={0x40046305, 0x0}, @clear_death={0x400c630f, 0x0, 0x0}, @dead_binder_done={0x40086310, 0x0}, @enter_looper={0x630c}, @release={0x40046306, 0x1}, @reply_sg={0x40486312, {{0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x38, 0x18, &(0x7f0000fff000-0x38)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x4}, @fda={0x66646185, 0x8, 0x3, 0xb}], &(0x7f0000dc6000)=[0x48, 0x0, 0xeade9ebda440eb99]}, 0x10001}}], 0xfb, 0x0, &(0x7f0000cff000-0xfb)="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"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00005aa000-0x64)=[@in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x66b}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) openat$hwrng(0xffffffffffffff9c, &(0x7f00005b5000-0xb)='/dev/hwrng\x00', 0x20100, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f6d000)={0x0, 0x0}) 2017/12/24 08:02:25 executing program 6: openat$autofs(0xffffffffffffff9c, &(0x7f0000504000-0xc)='/dev/autofs\x00', 0x2081, 0x0) eventfd(0x1) r0 = inotify_init1(0x80000) r1 = dup2(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r1, &(0x7f0000001000-0x48)=@full={{0x3, {"621d807582c4c2"}, 0x47}, [{"b7e351563ea8cd"}, {"02a609e77243ca"}, {"d771bf2015a3cc"}, {"7330627b8e268a"}, {"b1610b8c65bc33"}, {"4b86ce8573f09a"}, {"d7ac3b3441efb2"}, {"7d635a63c32db2"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000000b000)='net/fib_trie\x00') preadv(r2, &(0x7f00002cb000)=[{&(0x7f00002e6000-0xf4)=""/244, 0xf4}], 0x1, 0x29) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000d69000-0x12)={@common='gretap0\x00', 0x8}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000af0000)=0x0, &(0x7f00004f4000)=0x4) 2017/12/24 08:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000632000)="14532ffffffff0034aeec10cadef6d713ec9") r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000edf000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000dca000)=0x0) socketpair(0x0, 0x80003, 0x3f, &(0x7f0000beb000-0x8)={0x0, 0x0}) ioctl$TCFLSH(r2, 0x540b, 0xc18) waitid(0x0, r1, &(0x7f0000ee6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f00003fb000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f000031b000)=[{r1, 0x0, 0x0}], 0x1, 0x5a) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001f9000)=0x2) [ 47.353634] binder: 7808:7810 got transaction to invalid handle [ 47.365718] binder: 7808:7810 transaction failed 29201/-22, size 0-8 line 3004 [ 47.375412] audit: type=1400 audit(1514102545.660:32): avc: denied { fsetid } for pid=7804 comm="syz-executor3" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/24 08:02:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003cb000)='./file0\x00', 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00004c6000-0x4)=0x100000000) r0 = open(&(0x7f0000f15000-0x8)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f0000999000-0x8)='./file0\x00', &(0x7f0000ebc000-0x12d)=@random={'user.\x00', '\x00'}, &(0x7f000026b000-0xfd)=""/253, 0xfd) ioctl$int_out(r0, 0xc0189436, &(0x7f000000a000)=0x0) 2017/12/24 08:02:25 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000087f000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/24 08:02:25 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x5, 0x1, &(0x7f0000010000)={0x0, 0x989680}, &(0x7f0000010000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000010000-0x30)={0xa0, 0x0, &(0x7f0000010000-0xa4)=[@increfs={0x40046304, 0x0}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000)=[], &(0x7f0000008000)=[]}}, @increfs_done={0x40106308, 0x0, 0x0}, @acquire={0x40046305, 0x0}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x0, 0x0}, @clear_death={0x400c630f, 0x0, 0x0}, @increfs_done={0x40106308, 0x0, 0x2}], 0x0, 0x0, &(0x7f000000a000)=""}) 2017/12/24 08:02:25 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000b4c000/0x3000)=nil, 0x3000, &(0x7f0000347000)=""/34) 2017/12/24 08:02:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = add_key$keyring(&(0x7f000020d000-0x8)='keyring\x00', &(0x7f0000099000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000905000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = mmap$binder(&(0x7f0000043000/0x2000)=nil, 0x2000, 0x100000c, 0x40010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000ebe000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000ff3000-0x30)={0x90, 0x0, &(0x7f0000ffc000)=[@acquire={0x40046305, 0x0}, @register_looper={0x630b}, @enter_looper={0x630c}, @acquire_done={0x40106309, r3, 0x3}, @increfs_done={0x40106308, r4, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x28, 0x38, &(0x7f0000460000)=[@ptr={0x70742a85, 0x1, &(0x7f000047f000-0x1)=0x0, 0x1, 0x2, 0x11}], &(0x7f0000148000)=[0x0, 0x20, 0x58, 0x28, 0x38, 0x0, 0x28]}, 0x8}}, @dead_binder_done={0x40086310, 0x1}], 0xa8, 0x0, &(0x7f00000c6000-0xa8)="b53977927cfe2ab64de3fe797a75a8a267f54580d659d0406fbde812afb0234106bc3b358c30b1b87f5668efc6193cce592cc9d37f99872c188bbe2a7fd9f3ade94d2ce88fa605616be68b49a6a26202530274c3484994645fcf0f6a6deab79879a0f28056e7f821dc099e4bece6734c0a42368f436633191d1d60d72776aaf68695a60be7ffcd946433c615218fd12b094f046361a217c4c2bc3c75f8fb0155f00338a34fe62743"}) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000e60000)='cifs.spnego\x00', 0x0) sendmsg(r0, &(0x7f000098c000-0x38)={&(0x7f0000b57000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000eba000-0x60)=[{0x10, 0x0, 0x1, ""}], 0x10, 0x0}, 0x0) 2017/12/24 08:02:25 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x1, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x10, 0x7fffffff, 0x10001}, &(0x7f000032c000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r2, 0xfffffffffffffffe}, &(0x7f0000eae000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001f3000)={0x19980330, 0x0}, &(0x7f0000103000)={0x0, 0xffffffffffffffa0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x81000, 0x6) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x2, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e94000)=@req3={0x0, 0x800000000000, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000201000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f2d000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c4e000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007c3000-0x4)=0xc) setregid(r1, r2) 2017/12/24 08:02:25 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e6f000)={0x0, 0x0, &(0x7f0000031000-0x10)={&(0x7f0000e6f000)={0x2, 0xb, 0x1, 0x7, 0x9, 0x0, 0x1, 0x3ff, [@sadb_ident={0x2, 0xb, 0x4, 0x0, 0x7fffffff}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x3, 0x10, 0x10}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4000810) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00001dd000-0xb8)={0x2, 0x3, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 08:02:25 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x3, 0x7ff, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x10}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x4003, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)=0x0) prlimit64(r3, 0xf, &(0x7f0000002000-0x10)={0x800, 0x101}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000000)=0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000295000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 47.438496] binder: 7808:7810 got transaction to invalid handle [ 47.445235] binder: 7808:7810 transaction failed 29201/-22, size 0-8 line 3004 [ 47.454678] binder: 7837:7846 transaction failed 29189/-22, size 0-0 line 3004 [ 47.462911] binder: 7837:7846 ioctl c0306201 2000ffd0 returned -14 [ 47.488502] binder: 7837:7846 transaction failed 29189/-22, size 0-0 line 3004 [ 47.510734] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/24 08:02:25 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bbb000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_pwait(r2, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_wait(r2, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) 2017/12/24 08:02:25 executing program 6: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ea7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d52000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x9, 0x7f, 0x8, 0x4}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000efc000)={r1, 0x63, "b7463f507c383072b8799b307ba0ee41f0a39230b18169c02f69f08cf3754286c8cf21b084bbd11a10e890df5985978a3fe748bb207f9b9f8f88704dc9d3e9c6a393ad69e26b8e4044336b148d5eb609da86f50a196a9d25b50b252344d38190a2999d"}, &(0x7f0000e53000)=0x6b) 2017/12/24 08:02:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) memfd_create(&(0x7f0000ab7000)='\x00', 0x2) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2017/12/24 08:02:25 executing program 7: userfaultfd(0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000d000)={0xaa, 0x4, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000000a000-0x10)=@common=""/16, 0x10) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000000e000)={@common='bond0\x00', @ifru_flags=0x1}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2017/12/24 08:02:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000021e000-0x9)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000a9c000)={0x400, 0x1, 0x1, 0x7, 0x9, 0x800, 0x101, 0xd5df, 0x9, 0x3, 0x6, 0x9}) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/24 08:02:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c0000-0x1c)={0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000379000-0x26)="24000000200025f0006bb404feff001c020b498f6e10b500030700eb0800030001000000", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000820000-0xa0)={0x0, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xffffffff, 0x8, 0x0, 0x2d}, &(0x7f00005ac000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000054d000)={r2, 0x5}, 0x6) r3 = memfd_create(&(0x7f0000e85000-0xd)='md5sum)ppp0!\x00', 0x3) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00005b9000)=0x0) ioctl$int_in(r3, 0x4005421, &(0x7f00003f6000+0xba1)=0x3f) getsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f00007d8000-0x53)=""/98, &(0x7f0000f20000-0x4)=0x62) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f000078f000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000c14000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00008a0000-0x4)=0x14) 2017/12/24 08:02:25 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x100000000, 0x20}, &(0x7f0000002000)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x7e4d, 0x7ff, 0x2}, 0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 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) syncfs(r0) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0xf0)=[{{&(0x7f0000c05000-0x10)=@ipx={0x4, 0x1f, 0x0, "6c144f6cb7f2", 0x9, 0x0}, 0x10, &(0x7f0000862000-0x50)=[{&(0x7f0000000000)="75cf515ea7bdddb2707296a43119d665ae8733b37944e2a255aa3ec5aa34a3a57c39f4805fb84b04fd4946b5a0450ee72f4702e62b9b680504165c0f36eb0868c4a317caac64abb5bb10b638efd4a59e1376536ee98ac59f27b89f02ae97e386a60da03b8561e0e7f4229c81cd05c6c7e4f410e623b632521860aa9fdc75dbd674b6399a2312b901405557c2554c56873f931f793da73bd8132c36fc84c542bd9a08ed55d371385ae8bd699c82ee29a049ea062890ab896931b971e2afb317578ad72b5c667bf00658eff59f450d64a8228467227239e73b4a6962c13953b44a247ec1f4a31be47a48", 0xe9}, {&(0x7f0000000000)="bfc879bfdeef7f980b9716b12de099e2a8e76f18dda2990bae68aefa3404a9b1ecb7aa0019a6d8dc02845163a5c90639965594476aefc9f3a5676298be03cf06f862ea", 0x43}, {&(0x7f0000000000)="a62298b93be14bc4fc2395ae06e5eb1336c6940281b987c716a03be1b65bf57d2ab17586fbda6c9503cdb21ee8ac3529f6df13ff9a5b35f3e9873a42fa8321ad8043db994a596a2129823e3d5960f23b9d709a30cb93d55341436a21574b100ada93cfa114ef057b045b0992bccbc3d031bdfda3c7da4672cbdef20b", 0x7c}, {&(0x7f000003e000)="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{0x58, 0x109, 0x6, "b87273b23bc0342851bbbe338f7b45ee8163cd56d82df757f9d31749cff59d12369a5f7f4c13d24664be7ed833c50148eb852b4af63cbb592617851ef202deb13eaf"}, {0x110, 0x0, 0x7, "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"}, {0x108, 0x113, 0x9, "8e4001d27e1d1889d26079b0e8fec2db2a1588bf37acc1791d85b3e05468a360b62695e3003eb5755080fb1c22e2115e0abd54e506e3fc250d6c4ca23694fd3b5c7ee13e751fd300d9ecbce44e414663bdab8a64ba3ff039e8e92d2438f6663d52ec36087ddad7deda0bd40503903ad74bf919b178c3357e71d30f5bfa9ad7493c8ccc4576b8302638236da1753f07bc1e590c26b5a353b7b142fd8c31926d7025f437fda674455e2bbf821a91dc7b693b85fecab9f0dd66626ef7cea17b676c665fc6911b228bece4f83653d5023cbf14d3b3ed447dd27b27d4166b1d69e5faad53771cc477ce8ea9a4229467058b1cbbc0ec"}, {0x98, 0x11f, 0x5, "2a2ac606e4c6fac491e1083367417bc206a66fd34706f0f5f5d67f25a881edb5b68ea695916755a87e669e3ec03672a9b647a374f329b3c11d6bce978a55b390a1600a14ab2b5f4e81e8d2ad019e3071e8ef8024feb8361ce8c0a883d774b604660c0fc2657adb089b0ef842a39c6a0073b2e2569b7f80d3fa9552a27055dbc5d2d07cf319"}, {0x68, 0x0, 0xfffffffffffffff8, "279f7431acda0472cc5500bab4fda3ab956d49697282140f81cb36395f0527958c18b60c04031e5ad3baf9e23dcb6d242808a74d0ea7a10a37a076dc1af45cab21e43c3804b8ef81d86c80843be6ca01676a508f2c"}], 0x1398, 0x40}, 0x6}], 0x4, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000aee000)={0xffffffff, 0x1, 0x9}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000985000)=[{&(0x7f00007cd000-0x52)="6eb9ba0ad7716d8fe2abd88a78f16154f49371513abe83c85ecf0186fe9e41db61ed0371af8f0178538577691f1baa9bd3995f33edb128862c47185a2f703e6faf6939806a3f282732d6979ca3b50bf35d5f", 0x52}, {&(0x7f000055b000-0xf5)="896065a3f579b7668e3fc26bca4772740a9996e9c10e9c637760880865d45e83525cb039477832748c4c3b301367f095e710d8235d64f5d12e37e51f9deb3d26bfe1b7fd05d278c018a7c1a121d9156271282590f617743ca295f2f0b60abe07406eb4cbd25b16a851f020942d971ecbc860503bbf54b4f226cdec9f8f5e22878dd687451d403bdf7c3adbd4c7d5a85ba6813d2379d99a2c06e174f03a0624767139c25ce0264b70b1e532b94d42dda8ef958d5163de46500d2ea67abc6988b572c2f66fcc0a0241e9dc15f67b65858aac24c9c518e0a67542a368c57856fed4bf59756c5ff59ad044558615ea7c58bd17939cc1d9", 0xf5}], 0x2) writev(r2, &(0x7f0000e75000)=[], 0x0) 2017/12/24 08:02:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000f3c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000617000)=""/242) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000e9000)=""/135) [ 47.610281] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29143 sclass=netlink_route_socket pig=7880 comm=syz-executor2 [ 47.644516] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=29143 sclass=netlink_route_socket pig=7880 comm=syz-executor2 2017/12/24 08:02:26 executing program 0: r0 = socket(0x9, 0xb, 0x3) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00002ff000-0x2b8)={0x9, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000b05000-0x20)={@generic="ed5315770c809693fa9b908e3ceb9f75", @ifru_flags=0x0}) writev(r1, &(0x7f0000533000)=[{&(0x7f0000fbf000-0x20)="1f00000000033f0000020e000000068100ed2e8509000500010100ff19fe58", 0x1f}], 0x1) 2017/12/24 08:02:26 executing program 5: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x2}, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c14000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b7a000-0x8)={0x0, 0x3}, &(0x7f00005fe000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000af5000-0x8)=@assoc_value={r4, 0x3}, &(0x7f0000218000)=0x8) socketpair(0x13, 0x8000f, 0x5, &(0x7f0000b13000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00001fd000)={0x0, 0xa9, "67c2dff46b445751f1b09d2672f71e44e4bb2b727e5718cdfeb492904f641503bdaef3d929337d7a43c8285cf9f214ed3178c43c92f672b72cd21c835ff4804aefb5eef7d8ed616dd759c338b62e45d01daa6aeb4abff136ab30b52da6b3d777edd3ddce2c70c6b47410515c838cecffd4f5982069dda2e7ba8b19e9951f6ff0acd6e722b0e9dffe7ac54eaf5495caa6c06d020c8f05fbeaab89524975876a8eff8adf40306f8d9978"}, &(0x7f0000943000-0x4)=0xb1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000622000)={r6, 0x401}, &(0x7f0000437000-0x2)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00008ae000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet(0x2, 0x0, 0xffffffffffffffff) getsockname$llc(r5, &(0x7f0000c2e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea4000)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_settings={0x0, 0x3, @raw_hdlc=&(0x7f000059f000)={0x0, 0x0}}}) r8 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00003e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$KDGKBTYPE(r8, 0x4b33, &(0x7f0000d63000-0x1)=0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000044000-0x6)={r7, 0x8}, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000f59000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) creat(&(0x7f0000a6d000)='./file0\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f000009c000)='/selinux/member\x00', 0x2, 0x0) mount(&(0x7f0000eaf000)='./file0\x00', &(0x7f0000700000+0x57)='./file0\x00', &(0x7f0000caa000)='9p\x00', 0x0, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r8, 0x408c5333, &(0x7f00007f4000)={0x80000000, 0x9, 0xff, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:26 executing program 1: socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x30000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) 2017/12/24 08:02:26 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000019000)={0x200}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000f000)='/dev/pktcdvd/control\x00', 0x214800, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000028000)=0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="", 0x0) close(r1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f000000a000/0x4000)=nil) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000016000-0xf0)=[{{&(0x7f0000029000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58, &(0x7f0000011000-0x10)=[{&(0x7f0000028000)="80d379f8845f5653fef760f0a7a2f474f5271dcb94cadf78f55c50a96fb42c7a0f08f14ddd0de35e21e0cbf161fd39a6b2c39d558bbdf655ddf17f163c5143e364d610cffd7ba7aadb9c40c49505f55f78a459a6e5e8f579237a0151d0eb6dabc0d8579e6cfa203c769dc22115a53a1135213122be21619e6ce95e2e3e058f63d9f29e5cb30661eb3eca4005e7e32cc80412c1189c81fdf142d5c10ca52541fa", 0xa0}], 0x1, &(0x7f0000028000)=[{0x58, 0x103, 0x7f, "dbe6bedc878c72ccb6f905ce0dd2987a844d019b15d60afda237adee197bef565b282cfb6842c1c893f8f88cc411c897cef7887839d824ddeb4912db2549e214f0cccf"}, {0xe0, 0x11, 0x81, "d39e19f0d4205da208651fd481a2675b59ad1b64ed8538f08b4c4ebd6257ec58cd60133b15aca9f9be2c4784504330cd7da49aa4871c7f83cfd194afb65a5fb585784b62df73e1a68bb03cce82d93560ff60ce7a071698d4204bfbd68cb4b8f9adbeb24ef75b0d8d3e89e6ba5f41a5fd53aab9e6127b52010ad54422b9ee04846a1f8067db7e60f0b16bf5212f51fba1b4bf9698c6adeac4dfa37d9448e7746d47b75952957c4d4edc3df13058ff277d707c5b49490a7c6e9425f15b48c33cb75a88e3b6e131a9f67dc55137eb12"}, {0x90, 0x88, 0xffff, "d460597ded3e95b320c814a2c72ce4e3af09839b8abc75933257fd6178042d4e6763b418348ca904b32e00b560cdf9e7e721b42aaf38324d6e3ea878446e2776f12bc2672f0c4ac6e8ee5f97599ac54f41562843586205c36a85c8473bd0edcd3fbdea1eedc5069bd872872dda56f1540128ae487cb2e2fd1a"}, {0x70, 0x10f, 0x200, "09d9f8e52ed05a148f3411f39ecb00a9df1778537d2d6f516adee7f89be7da51aeefa087c7c9709d32ccfb37415c5fa0c722c0ab3e5e305b5170c8a8466513b6d2b183bd123f71888604a339838aa75f19c7ed9d41470e9fc7"}, {0x98, 0x11e, 0x0, "1a30b53a979659f95de97d460517809d9254ab0357c74eec728916287b6583952b867ebc448545f15157ccbd4912940a01a5ef542ec4965b95f4db5cfe2f7272789307744061c62eaeede09aeddd3ced40c69ee027833782d0acd1bb40448e1b78241828d9b081aafba022111a5b009b5b8ee3394eb5086a2b9d91620e408113f4"}, {0x58, 0x1ff, 0x9d72, "8f2a5a4a8581160a455a559fb22ddb678368da7eb3b7f45dd2b3094ba0dc83ce55f5b75977402ab46829d7680f96266c49de17a8ce5389450fe449f36d0361abee9bbc1526"}, {0x90, 0x1ff, 0xee7, "fec428d746a9d20079c53742a10cd7793b949d559cde5137e86d1e430212aa8ef5fbd1bd878cf075d8f4859ade647d6ae4228378714ffe4acc33a8c2f0a03220aeef284f4875ce0413042cfab23908b11e52c65fe3e63e9720ad2eec13cc114f25a609ace0069e8463bc049d7e8937d1967c1e86326a0517d5cc3904233c4521"}], 0x3b8, 0x0}, 0x19}, {{&(0x7f0000029000-0x10)=@nfc={0x27, 0xff, 0xdbe3, 0x7}, 0x10, &(0x7f0000029000-0x90)=[{&(0x7f000000a000)="5b2e6da20551ee3b5b498c5aa342c7248daa7c6f3e638d98f4c0bf838ac97c15a4599dcfb37425459ca553f52c4dcf9be232ac12ae58bd1de1c6f3fca3fac4364f54118a37a31e43a6c61173e93b3a476e2b0ff36b4e9f1241b1a71a875b07937904", 0x62}, {&(0x7f0000029000-0xa4)="4cae18aecf1f3d667bbbc59e45c6e122b8852bf66903eec07bc549d2cf476ff2f1b33256bf6b6eef538827b634532662002528a84352decae117a69131465e95a224ef32ed60b1d64c1908889eab8b147926a5f36661652733144c73beb2edece7dbfaa58f2c8ac711bbd91bf916fefb67067ed6aefdbb188716096f9c1b2677ac526e9c3bd62dcf5b1208caf7ebb8406f2ad9b34947ec898a6e5fc62b6c340772d8baf3", 0xa4}, {&(0x7f0000006000)="69d06fce683300dc1cf636699790838ec26ed100a7c0333a6ab0000312a541a12ecd324e505d70c567adbfaff5c7a85d7e1c81611a18845aaf43d4347db7ee8feed8", 0x42}, {&(0x7f0000028000)="38cf4c08864126e1c20fb3bb3a4eb5d420294cf7026f270e346ee088dbe5cc2d5b400beb62d96bde43fe891b94fc205863e3399320406cfe56a13293b0e7ef3e467bf8413a085fdcf3b533", 0x4b}, 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"96a7893b378072ec17f47c82f8aa18a85d2d453257a42ea937fdac35f7bd7bb80598d5844070de7dbbf4644675c3257f3099a17be162556e9448bfece58e70f27302db5708958c5752aeff4df46717e2087e1c507bdca4765e4c5871b457bf9bf7ba92e026bf5f4faed1377cdde7231cc78f5fae5eb0b6f771b55a98f32d3408553d09c67d56a4db00cc4130988ee9364be031e87cd0b7d20123e1885c2d779ba907788e5e96d095c6be8afc714ca17d3bb9fb89735ab7e992ce3fb053ff5f4fef4e29830c8a4be931d8e21b4503cc3d4139794009722cfc1ecb30b01ac11f4795df38b63562a60c"}, {0x38, 0xdec4ff9c584eb55d, 0x401, "7109d424c2eef7e03fe3c007674db1cbc9a8ef455638e1fd71593189f5c4fea7221f13523a3b"}, {0x98, 0x115, 0xffffffffffffff9e, "15f0a0c83719cadd59be0169dc25874e3d509a5f698ba4f2523afe2f73bdc47551f4b6e9f45af5ce46099f6459ea019d99014ad551987c5d837291d1f26a851d26d4d5d7e6eb5896db823227510d448f11e1e9f9893af9b056fa40963870ba10e0d5f5841e5c757723f5fa54371f0f14e0a851f4b7bcde9b15e8c2258c987f7b1fce1ff12eef"}], 0x610, 0x1}, 0x2}, {{&(0x7f000000b000)=@rc={0x1f, {0x9, 0x5, 0x8, 0xfaba, 0x4, 0xd3ed}, 0x2}, 0x9, &(0x7f000000a000-0x30)=[{&(0x7f0000029000-0x64)="dd8e42fd0cc7141016c8173c40cee13e37f197e4a38ecc4d459492dd098951aeed5a8b95266343715f0aef168d68e181cb1bddda848638d69f70db8097ee0f9d692bc16d16418af6f357f92d4b0d0d4b16b5f02d2fdbf0b99631c438e8621bf8c2e2f040", 0x64}, {&(0x7f0000005000-0x8)="6b6937f69246f15d", 0x8}, {&(0x7f0000029000-0xf5)="fd73dcf19c57824120d74602f6191cfaf5eefaf5aaa3b6c936009ca182ca5ccc92539ff0f06c5fc3a206cec839f35857ad1e096a9251d2dca2eca60402d0cdba84f410cf78537afd90e18f72bd132d9db80c9ac55cb766639fc903f7cbd3918376b0cae7958c604656f5090b41c8302adaba9961c1f6e60b62e089bbc94a9160976f858af993ba78a7e69a7c8be5d9e9dbca5d41a8c5b379361cb09065de94234188b2721eb5cf2d780eccb8566ea0ff19eec3d04cd993fdab66d7ed5ad5d6b742d0aefa3e4010746bcdb54db6bd9fcb3ba3dcb115fad8f882c9664a8c9dc65c4b153aecd86501426ff2222813abcc933aef5dfc1f", 0xf5}], 0x3, &(0x7f0000022000)=[{0xb8, 0x105, 0x8, "5e0f994c1ad3b5da6b6656a466e7615629633fea983c32bbedf1ece35be4b141bb52be3023b7726a2403ac1d7d49af6dc89fc88e1c068a8eb7c038c2fbbccd50024f60b01c56f786b6aedfe9de1682f2df577ae22c0cbf5e02ef5088f848ce493856094f211ea0a8696a610961c218be8897633a991d22b229b415b449b7bc367c44d39b999b9e40157ef4e5fdadee8e0fafc7f5ae5d3436cea197a8f9569187d906cf9c2bb033fe"}, {0x18, 0x11f, 0x20d, "f98cbe8ef579c7"}, {0xa8, 0x119, 0x7, "5233e88c59f6070a80f3316b707d12603dd5110c635654b1d673142c772da6463f7a618a07cba17719d9ce813b06a9bbb876e68c2d2d1673519bc7acdf003865292a2b77279e59edb10ad73224fdd571f3938e0158ae7ebcb1e048e610a6f2be8cd108ae5d53936323bb34715665acca658b81b8cf04610767bf2ba1f9f24f13415f24dc2d15c3ec84298bd0863698c312"}, {0x58, 0x114, 0x3f, "339bff988038f3abd2eb7a6c3bbc0952f9cd22db618f662c748d75795f48bd7f469b8a98d869ead89e696859c4098ec45d5128ec1ef03e39b2c18ad2efda3c5c04b1bdf426a2"}, {0x30, 0x103, 0x4, "18f8375283a25bf1e1bf279cce3cf21613e250ed05ef9f18b0431276"}, {0x78, 0x10d, 0x1, "183ed0f1e64b51721435318b975985a17142eb78f35e25864a2cfdd3bf4e4719e0756ba191089d9fcd1499a6671e4ed3e70203cdb62249c1ea1f10add1f7df782de43e252954e789471ed5cdf3bdf9d88ef675da08c71b35be75a8342e7ef430c1081f279d"}, {0x110, 0x19d, 0xffff, "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"}, {0x38, 0x10c, 0x9dd, "ac3df44fb5817235398ad1689eaae4c3d94e52d3dd0ad1a13a2a0df2ee8d597f55b554fae537c7b2"}, {0x100, 0x111, 0x7f, "c66af6a8795aa55830eb4973a176fce2ed87940683ed653a04ab8b272deb0c15471df2827448937479a372a357bee215abb06e2b747eab8696cfa56c7b2e3edac3165f75e3682a2a394cfceb586a81320b18745c380e40d1edfb56375fd3349ad91ab43a17953490c409d66079aaa039e03e4d1f6578cedaf9fc869ae3ac9c2d5eb0935bb7a7e73dba08ca0c1bbead768ccc2253149534570c4894cc90f74d0cdb282fd51895bc2e334f5ad6e99bae209c783f25d40b6acdd48d37e5166c28a63a9f1a5a9baa73a33ebf60397c36f6a9e971680511429e0b6268d1dfe247fa11db52b94f2857824cbc88af58"}], 0x4c0, 0xaac531c208d27c4}, 0xffffffffffffffff}], 0x4, 0x0) 2017/12/24 08:02:26 executing program 4: socketpair(0x0, 0x0, 0x314, &(0x7f00009c9000)={0x0, 0x0}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000b5c000)={0x0, 0x5, 0x1, {0x9, 0x5c2}, {0xff, 0x5}, @period={0x58, 0x3, 0xffffffff, 0x18, 0x9d, {0x4, 0x1, 0x7fffffff, 0x5}, 0x4, [0x7ff, 0x0, 0x8, 0x80000001]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000729000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000d63000-0x20)="1c0000001e000720276822081d000000010000140000e4ff0180f700", 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000004a000-0x8)={0x0, 0x0}) 2017/12/24 08:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000ddc000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000036b000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000021b000)={@common='sit0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r3 = socket(0x11, 0x802, 0x0) bind$packet(r3, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="00d830220705", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000f50000-0x4)={0x0, 0x3, 0x0}, 0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) bind$inet6(r2, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="b5", 0x1, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001fc000-0x4)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000082000)=0x0) syz_open_procfs(r0, &(0x7f0000910000-0x9)='net/igmp\x00') 2017/12/24 08:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80f, 0x4) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000ab5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) getsockname$packet(r2, &(0x7f0000854000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00003b4000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000015b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r2, &(0x7f00009be000)=[{{&(0x7f000044e000-0x14)=@ll={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00007eb000-0x80)=[], 0x0, &(0x7f0000836000)=[{0x10, 0x1, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2017/12/24 08:02:26 executing program 6: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000dd9000)={0x8, 0x7fff, 0x5, 0xffffffffffffff80, 0xee2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = inotify_init1(0x0) accept$ax25(0xffffffffffffff9c, &(0x7f0000fa2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00008e3000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000d7d000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6f000)={0x0, 0x0, 0x0}, &(0x7f0000fa3000-0x4)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000f9e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4203, r3) ptrace$setopts(0x420b, r3, 0x8, 0x20800020) ptrace(0x4207, r2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000fa6000-0xb2)={0x0, 0xaa, "1337e9c92ae3eaedddb85200b597794a41787c62d9f8dfe18b25c06c441bc738c3f511039b2e6e480b23556c96b2290929143edf11ca8a93ce51550605fce0391138703ef236b4a6dc4955b67abaaf90d6fd5206acbdc498a660ec6da48c4a177b0160f07c20124fc31eb321c70e216c842a07fde93bcf5ea26b5378dea2576709139a5b6b27cffcaf5b005d0973b9bbb08a7ffe5afd067d647ac9db38dccf1d14ed49a75ebf33b1e658"}, &(0x7f0000c8a000)=0xb2) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f000051e000-0x6b)={r5, 0x63, "64758bfa0fb68ffb0b1da5992914ce2bad3658bbf27f1cd52f0245dd48a49c872828bbed7ed3598d2c71d2263973ab24ed61de72dc3aa7a7b81fb215b7570fa8546050eacbdef61738298f79e22ed249ed0c190cf79251b074c07cb40924bdd822aa68"}, &(0x7f0000fa6000-0x4)=0x6b) [ 47.744839] audit: type=1400 audit(1514102546.030:33): avc: denied { ioctl } for pid=7891 comm="syz-executor0" path="socket:[17055]" dev="sockfs" ino=17055 ioctlcmd=0x8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/24 08:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000a, 0x0) sendmsg$unix(r0, &(0x7f00004d0000-0x38)={&(0x7f000000a000-0x12)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000007000)=[], 0x0, &(0x7f00007c1000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x48, 0x0}, 0x40000000000) 2017/12/24 08:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r0, &(0x7f0000c68000-0x90)=[{&(0x7f0000f54000)="b700232f9e", 0x5}, {&(0x7f0000822000)="3d9ac03cbd264fea265b672220d02b90f326fa523cc3522d5c823ca3a7f3a4cee667cdadffb7b9c64e06de243caf68d47224194abfdb5e698a6109337010ca4945a2dce9ef1c052391f78fb51464e7da29245a5551736a7ca96c440fc174f626f8ea46ca72134e51f39e03295f41013787fe9dba95db4046b3ef968cd291685bd5c5bd14efa085fbb34c9390c5586aac25da46f26e4ab95f33e7c1fa79e72937fd7d44d62fc2d1", 0xa7}, {&(0x7f0000597000+0x2ca)="401344c672c2ea1c53f3399da04868b1a94405c81df3ad0b626f659c2fb4a75ee50063df7b6b827435a0119986152cadd1e1b6d725badea40d40becec44580a60c72a2c84d5c7319e0c212365d30a7055769fcd2c5acdea90c9e34ddb73c90477a4f42d8db348459b3ef2a322d298dfdc9018c34d0b0db0f8c21986e85d4d5d050b433f691738ea0c2c8df664ae59516f1b91a0a2cdc21cf3857f1ff2f97a166e3ef8865f73d7e6d14ee3422672784c382f42f29306e2dbe410b685e0736cfa79a98", 0xc2}, {&(0x7f00001b3000)="af30062df0290fc82dc7a73a952f7810516cf405be73be99ccf2d6dfb8f9bafda8e9f0bb5f73d79426b3c680142ef1ebe56f73955b2911aceb0a10bb7d8db48edb479c9dc74a9c591c15a047e12e893d1483079cc34e89bc6045bb20fc", 0x5d}], 0x4, 0x7fffc) 2017/12/24 08:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f000077a000-0x10)={0xb3, &(0x7f0000ee4000)=""/179}) mmap$binder(&(0x7f000023f000/0x800000)=nil, 0x800000, 0x0, 0x2487a, 0xffffffffffffffff, 0x0) [ 47.797225] device syz2 entered promiscuous mode [ 47.807432] 9pnet_virtio: no channels available for device ./file0 [ 47.859146] 9pnet_virtio: no channels available for device ./file0 2017/12/24 08:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$key(0xf, 0x3, 0x2) fdatasync(r1) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000016a000)=0x0) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 08:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) chroot(&(0x7f0000366000)='./file0\x00') utime(&(0x7f0000777000)='./file0\x00', &(0x7f000063b000)={0x73, 0x0}) 2017/12/24 08:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b16000)='/dev/sequencer\x00', 0x2001, 0x0) chroot(&(0x7f00001b3000-0x8)='./file0\x00') write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x5, 0xfffffffffef7fff7}, {0x0, 0x0}, @ext={0x0, &(0x7f000076b000)=""}}], 0x30) pkey_alloc(0x0, 0x1) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f000000a000)='ramfs\x00', 0x2000003, &(0x7f0000009000)="") chmod(&(0x7f00002a0000)='./file0\x00', 0x0) 2017/12/24 08:02:26 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00007af000-0xd)='/dev/usbmon#\x00', 0x8001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x4, 0x3}, 'port0\x00', 0xa0, 0x10, 0x16c, 0x7f, 0xb0f9, 0xd77a, 0xffffffffffff8000, 0x0, 0x5, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f00005ba000)=""/4096) r1 = syz_open_dev$evdev(&(0x7f0000ce4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000348000-0x8)=0x3) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b9a000-0x4)=0x0) 2017/12/24 08:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000105000)={0x7, &(0x7f0000055000-0x38)=[{0xa8, 0xfffffffffffffe01, 0x8, 0x80000000}, {0x6, 0x5, 0x7d, 0x0}, {0x8001, 0x81, 0xffffffffffffff04, 0x7}, {0x3, 0x0, 0x8, 0x8000}, {0x3, 0x2, 0x3f, 0xffff}, {0x2, 0x76, 0x9b3d, 0x401}, {0x800, 0x80000000, 0xfffffffffffffffa, 0x7fffffff}]}, 0x10) writev(r0, &(0x7f0000f50000+0xf12)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000000051900000000f6", 0x29}], 0x1) 2017/12/24 08:02:26 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000932000)='/dev/sg#\x00', 0xfff, 0x40) tee(0xffffffffffffffff, r0, 0x20, 0x2) 2017/12/24 08:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00005ee000)={0x0, 0x0}) fgetxattr(r0, &(0x7f0000722000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e06000)=""/88, 0x58) r1 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x7a}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f0d000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffff02, 0x20, 0x8000000, 0x20}, &(0x7f0000db2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003a8000-0x8)={r2, 0xfffffffffffffffb}, &(0x7f0000713000)=0x8) fcntl$getown(r1, 0x9) write(r1, &(0x7f000067a000-0x26)="26000000110047f1936cbff70722000c07fff700010000000700ffffb807475105001a000000", 0x26) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000171000)={0x1, [0x0]}, &(0x7f0000e3b000)=0x8) 2017/12/24 08:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x200000000406, r0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f000094e000)=0x4, &(0x7f0000d1e000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000013b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000500000)=@ethtool_wolinfo={0x9, 0x7, 0x8, "3cec0004007d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:26 executing program 3: clock_adjtime(0xa, &(0x7f0000cef000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={0x0, 0x3f, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0xa329, 0x1, &(0x7f0000000000)=[{&(0x7f0000002000)="8e2c899514506232bea245d423", 0xd, 0x1ff, 0x8}], 0x140000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, &(0x7f0000002000-0x4)=0x8) 2017/12/24 08:02:26 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8a0, 0x4) getpeername(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) accept$nfc_llcp(r0, &(0x7f0000c3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000261000-0x4)=0x60) 2017/12/24 08:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000dfe000-0x8)='keyring\x00', &(0x7f0000502000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$assume_authority(0x10, r0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) pivot_root(&(0x7f00009c4000)='.', &(0x7f0000d0c000-0x1)='.') 2017/12/24 08:02:26 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f00001e2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000641000)={0x2, 0x3, 0x0, 0x2, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x9, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000f5d000)=0x40, 0x5, 0x2, &(0x7f0000f5e000-0x10)={0x0, 0x0}, &(0x7f0000f5d000)=0xfffffffffffffffd, 0xb) munmap(&(0x7f00004f7000/0x1000)=nil, 0x1000) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000073c000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00004f7000)={0x5, 0x10000, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = epoll_create(0x10001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x100) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002c4000-0x4)=0x0) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d4f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000cce000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000009b000-0x22)={0x0, 0x1a, "8c5e0d20c958157dc1d865cf4f787558c0a5afef82ca64709c9e"}, &(0x7f00007ca000)=0x22) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000017a000)={r6, 0x80000000}, 0x6) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r7 = gettid() r8 = fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_DISABLE(r5, 0x2401, 0x5) setpgid(r7, r8) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 08:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000073c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b37000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000011000)=""/79) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000fd9000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) symlinkat(&(0x7f0000f17000-0x8)='./file0\x00', r0, &(0x7f0000de0000-0x8)='./file0\x00') recvfrom$ax25(r0, &(0x7f00006c1000-0xf1)=""/241, 0xf1, 0x2001, &(0x7f0000ee9000)={0x3, {"8b02ba03e2e6a3"}, 0x6}, 0x10) finit_module(r1, &(0x7f000027f000-0x10)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00008ce000-0x28)={&(0x7f0000cbc000/0x4000)=nil, 0x3, 0x4, 0x8, &(0x7f000090b000/0x2000)=nil, 0x3}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c14000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa, 0x0, 0x2, 0x5, 0x7f, 0x9, 0x9014}, &(0x7f00002e5000)=0x20) sendfile(r1, r0, &(0x7f00006b5000)=0x0, 0x6) [ 48.043836] binder: 7980:7983 ioctl 541b 202c3ffc returned -22 [ 48.072341] binder: 7980:7988 ioctl 541b 202c3ffc returned -22 2017/12/24 08:02:26 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000feb000-0xa)='/dev/ptmx\x00', 0x40, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000f79000)={0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x7ff) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00008c1000)=0x0, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007f7000)={0x0, 0x3, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a96000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x85}, 0x1c) recvfrom$ipx(r0, &(0x7f0000e5c000)=""/148, 0x94, 0x0, &(0x7f000000a000)={0x4, 0x0, 0x0, "0fde4da2fa5e", 0x0, 0x0}, 0x10) recvmmsg(r0, &(0x7f0000ef9000)=[{{&(0x7f0000de6000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000066f000)=[], 0x0, &(0x7f00002da000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c8a000)={0x2, @time={0x77359400, 0x0}, 0x5, {0xc65, 0xfffffffffffffffa}, 0x3, 0x3, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendto$inet6(r2, &(0x7f0000f15000-0x79)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7", 0x79, 0x4000040, &(0x7f0000fbb000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f32000)=0x0) 2017/12/24 08:02:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) clone(0x0, &(0x7f0000107000-0x37)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") sigaltstack(&(0x7f000002e000/0x1000)=nil, &(0x7f0000b25000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000002000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={0x0, 0x0, ""}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000)={r3, 0x1, 0x0, 0xfffffffffffffffc, 0x800}, &(0x7f0000000000)=0x18) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000003000-0xc)={@rand_addr=0xe0000000000, @broadcast=0xffffffff, r2}, 0xc) 2017/12/24 08:02:26 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}, {0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xb747}, 0x3ff, [0x3, 0x7, 0x7f, 0x80, 0x4, 0x6, 0x7, 0x6fa]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000bc3000)={0x3, &(0x7f0000001000)=[{0xc0000, 0x1, 0x1, 0x0}, {0x3f, 0x1000080000009, 0x3, 0xa31}, {0x70d, 0xffffffffffff0000, 0xee, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000004000-0x4)=0xbc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000002000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(0xffffffffffffffff, &(0x7f0000000000)=""/6) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x5e, &(0x7f0000af6000)="df8e392937a186d630043615593baa57ff00000615ffed0000079bb4d5ed5cff030000000d330036ff", 0x29) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000004000-0x4)=0xfb3, &(0x7f0000002000)=0x4) 2017/12/24 08:02:26 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ff4000)=@assoc_value={0x0, 0x0}, &(0x7f00008db000)=0x8) ioctl$sock_ifreq(r0, 0x800008946, &(0x7f000044e000-0x28)={@common='lo\x00', @ifru_data=&(0x7f0000ff4000-0x20)="020000008d351b9f6d000000000000fffe22007663f5f94214007fff000000e6"}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ff5000)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000294000-0x28)={@common='ip_vti0\x00', @ifru_mtu=0xa0}) r2 = syz_open_dev$sg(&(0x7f0000943000)='/dev/sg#\x00', 0x0, 0x80000) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f0000bf3000)=0x0, &(0x7f000016a000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000f7c000)={0x8, 0x1000, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000074f000-0x8)=0x7) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000059f000-0xb0)={{0x2, 0x5}, 'port0\x00', 0x0, 0x100001, 0x3, 0x0, 0x8, 0xfffffffffffff9e7, 0x0, 0x0, 0x7, 0x15b7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = getpgid(0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000625000-0x88)=""/136, &(0x7f0000dc9000-0x4)=0x88) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/24 08:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$mice(&(0x7f0000bd9000)='/dev/input/mice\x00', 0x0, 0x80202) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000f6a000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000eed000)=0xc) connect$packet(r1, &(0x7f000059f000)={0x11, 0x1f, r2, 0x1, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2017/12/24 08:02:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101042, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x40, 0x3ff, 0xd93b, 0x0, 0x401, 0x8e}) fcntl$addseals(r0, 0x409, 0x3) 2017/12/24 08:02:26 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000004f000-0x14)=@ethtool_wolinfo={0x2b, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000d3000-0xb)='/dev/hwrng\x00', 0x210002, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f000093b000)="", 0x0) 2017/12/24 08:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getgroups(0x0, &(0x7f0000b7d000)=[]) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x800000000, &(0x7f00002e3000)={0x5792, 0x0}) setrlimit(0x0, &(0x7f00002f1000-0x10)={0x5, 0x100000000}) 2017/12/24 08:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000667000)={0x0, 0x0}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000d45000)={{0x0, 0x3}, {0x780000000000, 0xbdf9}, 0xffff, 0x3, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b28000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f000032c000-0x7)='pstore\x00', 0x0, &(0x7f0000e48000)="") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002c2000)={0x0, 0x6, 0xfffffffffffffff7, 0x7fffffff, 0x885, 0x3}, &(0x7f0000f2a000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000302000-0xc)=@sack_info={r2, 0x8, 0x6}, 0xc) 2017/12/24 08:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002df000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000022f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a71000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000585000)={r1, 0x9}, &(0x7f0000a5a000)=0x8) r2 = socket$unix(0x1, 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008ad000)='mounts\x00') mkdir(&(0x7f00002d1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b12000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f00007ee000-0x1)="") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f000097c000)={&(0x7f0000e3c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000038000-0x4)=0x0, &(0x7f00000d7000)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000ceb000)={{0x8, 0x0}, {0x76a, 0x4}, 0x3335, 0x7, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00') sendfile(r0, r0, 0x0, 0x3ff) readv(r0, &(0x7f0000309000)=[{&(0x7f00007da000-0x7)=""/7, 0x7}], 0x1) 2017/12/24 08:02:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x420000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000eab000-0x8)={0x9, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x222, 0x0) write$tun(r1, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) 2017/12/24 08:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000bc6000-0x37)=""/55) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f000016c000-0x23)="2200000019000709000700d7090002000afcffffff85080018008800040006001900", 0x22) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000bf9000-0x4)=0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000804000)={@generic="9a637825a25dd4001d461e2eeeba3005", @ifru_map={0x3, 0x14d6, 0x10001, 0x3, 0x6, 0xed23}}) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a9c000-0x10)=[{&(0x7f0000a65000-0x29)="290000001c0055fcddffffffffffff00020007000000000000dd600009000100000e0100aa645aff00", 0x29}], 0x1) 2017/12/24 08:02:26 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fb3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r0, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f0000fa4000-0x10)=[{&(0x7f000061d000-0x24)=[{0x15, 0x16, 0x11, 0x0, 0x0, "0a04040800"}], 0x15}], 0x1, &(0x7f0000f93000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009ac000)={0x0, @in6={{0xa, 0x2, 0x32e3, @loopback={0x0, 0x1}, 0x63e3d59e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0xaea, 0x5e8, 0x8001, 0x1}, &(0x7f0000fb2000)=0xa0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00009b8000-0x108)={r1, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x82c, 0x9, 0x6, 0x4, 0x3, 0x7, 0x4, 0x59a, 0x60c9, 0x1, 0xcdd, 0x6, 0x3, 0x7, 0x2]}, &(0x7f0000fb2000)=0x108) [ 48.242113] keychord: unsupported version 0 2017/12/24 08:02:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x7ffffffe}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x1, 0xffffffff}]}) syz_open_procfs(0x0, &(0x7f0000a5c000-0x5)='auxv\x00') sysfs$3(0x3) 2017/12/24 08:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000035000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000e7000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000018b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b51000-0x4)=0x8) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000066f000)='/selinux/user\x00', 0x2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00008e0000-0x4)={0x9ad7, 0x7, 0x9000}, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f000054c000-0x28)={@common='lo\x00', &(0x7f0000ede000-0x8)=@ethtool_rxfh_indir={0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000861000)=0x10000) 2017/12/24 08:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() seccomp(0x1, 0x0, &(0x7f000002b000-0x10)={0x1, &(0x7f0000005000-0x10)=[{0x6, 0x0, 0x0, 0xfffffffffffffffc}]}) syncfs(0xffffffffffffffff) [ 48.264412] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 48.276006] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/24 08:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sched_yield() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) close(r0) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f000003a000)="fe0ddfc2437a9cdb5e27ee81461ebe870155337572a7f11649bfe6e93843a6358562e70775f2c855b40f5a567fb46502fadb5e030000000000000067d688125917dc5a216d92ca3c31e0d54955c51ef766592371a4f0a5348512c865f31359df9a40e08d3d437963c0b769005e0878d2abd2534cefa313ae27847e46b53faa85f52fd69f981e1595", 0x88) rename(&(0x7f00008f5000)='./file0\x00', &(0x7f0000a30000-0x8)='./file0\x00') 2017/12/24 08:02:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001000)=""/69) eventfd2(0x0, 0x80001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) 2017/12/24 08:02:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00000e9000)='./file0\x00', 0x0) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e9c000)='./file0\x00', 0x200000110) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000e7000-0xed)=""/237) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) getpeername$ipx(r1, &(0x7f0000960000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f83000-0x4)=0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000939000)='scalable\x00', 0x9) prctl$intptr(0x17, 0x80000000) ioctl(r1, 0x8916, &(0x7f0000000000)="") getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000820000+0x9ee)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000376000-0x4)=0xb) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00004bf000-0x78)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe4663093c1fe4beecdc7e4b4a71", 0x0, 0x0, 0x0}) ioctl(r1, 0x8936, &(0x7f0000000000)="") ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000df1000-0x4)=0x0) 2017/12/24 08:02:26 executing program 0: keyctl$revoke(0x3, 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) r0 = add_key$keyring(&(0x7f000090a000-0x8)='keyring\x00', &(0x7f0000354000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="8b1d43fbc1c6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="fae9780bb3ae", 0x6, r0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = add_key(&(0x7f0000000000)='keyring\x00', &(0x7f00007b5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r2, 0x0) keyctl$read(0xb, r2, &(0x7f0000699000-0x1000)=""/0, 0x0) 2017/12/24 08:02:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fsetxattr(r0, &(0x7f0000d81000)=@random={'security.\x00', 'vboxnet1]\x00'}, &(0x7f0000e6c000-0xf)='eth0eth0wlan1\\\x00', 0xf, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x80000) ppoll(&(0x7f0000918000-0x8)=[{r1, 0x411, 0x0}], 0x1, &(0x7f00007e8000)={0x0, 0x1c9c380}, &(0x7f0000d85000)={0x3253}, 0x8) clock_gettime(0x8, &(0x7f0000962000)={0x0, 0x0}) 2017/12/24 08:02:26 executing program 4: mmap(&(0x7f0000000000/0xd71000)=nil, 0xd71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f00005b6000-0xe1)="1f000000f903000000000000000031060000090000000000000000000101006e9ed28589288704fdbd74dd677293e251", 0x30) mmap(&(0x7f0000d71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d72000-0x8)='./file0\x00', 0x0, 0x8) ioctl$TCFLSH(r1, 0x540b, 0x1000) mmap(&(0x7f0000d72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d73000-0x4)=0x0) mmap(&(0x7f0000d72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00007b2000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d73000-0x4)=0xe8) fstat(r0, &(0x7f000048e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d73000-0xc)={r2, r3, r4}, 0xc) 2017/12/24 08:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000061f000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00002d4000)=""/195) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000)={0x0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000abd000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/24 08:02:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000ae0000-0x7)='cgroup\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000600000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000089b000-0x4)=0xe8) r3 = getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a2f000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd8000)=0xe8) fstat(r1, &(0x7f00002df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00008a9000)=0x0, &(0x7f00000c5000)=0x0, &(0x7f0000aac000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000414000)={0x0, 0x0, 0x0}, &(0x7f0000e95000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003c4000+0xf37)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000422000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000310000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006b2000)=0xc) sendmsg$unix(r1, &(0x7f0000c36000)={&(0x7f000075c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b8e000-0x10)=[{&(0x7f0000688000-0xe8)="a2931214cb874b5a7d836197570fc7ff786e0881dc3cf9cc89e1cb258a9f76c67938a5d58a12c47c4078ca1fd166ebfa495fc10d697759883578a7d90770e4dce5061930b24ff0e464309e5674f6053863c449395fbe24d4ba1f3fd273511832b4dbe7c84c8ef2522635347d0b34fe826ddf8cd11e7991b40f422184f10da243b8369074efd7b7c2c22555fecbc069b82d90067186510a73bd883bba0ac649e957055137f7890db2ec96b3159e4d637d85800fcf25279b3fe73a36a1fd35b2cf6c49c8c2f5acc6b096249055e64b28ec32a01b3a2408de682aa8ebc0dfcfd59db25468b9be6119df", 0xe8}], 0x1, &(0x7f0000a64000-0xf8)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}, @cred={0x20, 0x1, 0x2, r0, r8, r9}], 0xf8, 0x40}, 0x4000000) r10 = syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') getsockname$packet(r10, &(0x7f000056d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006cf000)=0x14) ioctl$sock_SIOCSIFBR(r1, 0x8940, &(0x7f0000b77000-0x18)=@add_del={0x2, &(0x7f0000514000-0x10)=@generic="c09046041b40e319741af49b83e06777", 0x3ff}) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000e5d000-0x8)='./file0\x00', 0x80, 0x66) getpeername$packet(r0, &(0x7f000075d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000715000)=0x14) bind$llc(r0, &(0x7f0000a0e000)={0x1a, 0x15, 0x2, 0x3, 0x35b67f93, 0x2400, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008cf000)='/dev/hwrng\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f00007ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004c9000)=0x14) readv(r1, &(0x7f000081f000)=[{&(0x7f0000b75000)=""/0, 0x0}, {&(0x7f000012e000)=""/59, 0x3b}], 0x2) 2017/12/24 08:02:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00000fe000)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000ea7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() setregid(r3, r4) write$sndseq(r0, &(0x7f0000378000)=[{0x2, 0x6b, 0xffffffff00000000, 0x3ff, @time={0x77359400, 0x0}, {0x0, 0xf426}, {0x2, 0xb863}, @ext={0x50, &(0x7f000024c000-0x50)="375435d2a3c4164f4ecaf7936b8f3f9d1b59c7da167fdd132b6a17c24f2e1f47df3f081c1aa0469387cd0c4bf3bf25b9b27154f6e14254bbb67cdf550428291477a02ca0f617aaaf79102578cbd0f78f"}}, {0x9, 0x8, 0x6, 0x2, @time={r1, r2+30000000}, {0xffffffff, 0x100}, {0x6, 0x1ca}, @quote={{0x0, 0x7}, 0x25, &(0x7f00006b9000-0x30)={0x4, 0x9f30, 0x5, 0x8, @time={0x77359400, 0x0}, {0x0, 0x20}, {0x9, 0x4}, @raw32={[0x100000000, 0x8, 0x4]}}}}, {0x6, 0x6, 0x10d, 0x6, @tick=0x8, {0x7f, 0x1000}, {0x80, 0x1}, @note={0x2000000000, 0x1, 0xc132000000000, 0x3, 0x20}}, {0x91a, 0x3, 0xff, 0x1, @time={0x0, 0x0}, {0x7, 0x4af7}, {0xffff, 0x100000000}, @connect={{0x4, 0x1ff}, {0x40000000, 0x9587}}}, {0x4, 0x79e7, 0x7ff, 0x84, @tick=0x8, {0x44c9, 0xfffffffffffffffa}, {0x1, 0x1ff}, @queue={0x537, {0x78f, 0x7}}}, {0x1, 0x8001, 0x6, 0x0, @time={0x0, 0x989680}, {0x6, 0x10000}, {0x80, 0x6}, @raw32={[0x1, 0x68, 0xff]}}], 0x120) 2017/12/24 08:02:26 executing program 7: r0 = getpgrp(0x0) setpriority(0x2, r0, 0x0) mlock2(&(0x7f000097a000/0x3000)=nil, 0x3000, 0x1) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d94000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f2a000-0x20)="0033cc305f3d4146cf22c07bb1a8a7da61af5b36d5a59b24929197c3651509e6"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000153000-0x8)={0x0}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000-0xc)='/dev/autofs\x00', 0x8001, 0x0) dup2(r0, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000024e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000244000)=[], 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7d, 0x0, 0xfffffffffffffffc, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fcntl$getflags(r0, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b18000)='/dev/sequencer2\x00', 0xd4040, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000213000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f6000-0x4)=0xe8) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f000049c000-0xc)='/dev/rfkill\x00', 0x42000, 0x0) ioctl$RNDADDENTROPY(r6, 0x40085203, &(0x7f0000ed1000-0x58)={0x5, 0x50, "140a40c99a928a819ba9ccff736a6209198010722ab7cc399c624773431d41766beb37e4f743a7feee0d2a6891f8f53ab76d3a2877316bd181c562f078f1246067da087073edf82c0c8f612cb9c0490b"}) getgroups(0x2, &(0x7f0000a9a000)=[0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000c85000)={0x0, 0x0, 0x0}, 0xc) inotify_add_watch(r4, &(0x7f00007ae000-0x8)='./file0\x00', 0x80) fstat(r0, &(0x7f0000d8f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000950000-0x5)='./file0\x00', &(0x7f0000a65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() sendmsg$unix(r2, &(0x7f00008b4000)={&(0x7f00009b8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f88000-0x30)=[{&(0x7f000029b000-0xbc)="ac15b94af22dc6f147b388356656a1b7556462e32c8afb71b4ab1bbe02f7b2866ba2fdf4cf49044eab5f68facd96f6c5f695763083c699361f690d860385469c896db1b59aca77725f44b1d8cc39d6d5697d74527bab0c1258d7afaead2d724ae7920c375061116c1aaab8ac7be5726733cd5be72ce2773278a231da9476a7a422647ef078b63c3b0f1c094c7b69e8dade368932e1703b74498d23ad61bbec36c499f2143e6b4ddee40a345ca74d80594495c0b3c080050fb04e8d8a", 0xbc}, {&(0x7f0000785000-0xea)="6465f4efe23b9f3f60fad2f0992ce393933268e57158aa33ed5145d0eb9ceedf21e3f1519ab5304a36f0379109ef0250ac0dfe9e30c776cd1f693c76b160ab79d9db208f9884405c7043efadd71ee045a9483d295e15628e203298a83e759e30057fd3e6866d539ce972313f098c9f92717f38c481e4a9b481ac4a00f4fa9a7f3c633895e7198f487df204f622076244b56748bdd106533036b94a4c3a6b2348b7c3028da94adc2c1fbbd8d91a3c97ddadfeb29a2aa08663ff73830aec374017f7c477f164539dd74dcbf51e735351ede0497a7d178484ea11f34eff42057f1830d41f42e7d9163edba8", 0xea}, {&(0x7f0000d7f000-0xf1)="1de4c2fa7b82e05fdb590e18fe46c5d4c3d1d18722493ce84c66405bd6d9adc59aed4aa1c0d845d60ccaaff7a1e669193c72a3d8ef450cd69b74879a4bd9a308432d825cfd0f03de696e2cb3bec1241a65aa1e72317c2da7a786a1bd3aaee2293612ba94fc6dd1b3df193df9c4246e803708dbafa958415f11e14d24eefcf57af78938ac15b0b3d1567d68ebe030240a610c3865af4d480f0d12ba57e9adb6c376be76dd6d3281d4ff567783b3ce1d1b8ea8950fae18b9db669c0fec0390d0852be44efeff5df6f7ea22b28b5f86de94d27c47b6e9d6ffef5ecc0a79d0e2cdb6477a8a112883bcaa5d51513cbafdc003a2", 0xf1}], 0x3, &(0x7f00007ea000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r5, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x10, 0x1, 0x1, []}], 0x70, 0x2000c000}, 0x10) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r11 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000faf000)='/selinux/access\x00', 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r11, 0x118, 0x1, &(0x7f00003c2000)=0x7f, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r6, 0x8919, &(0x7f00005c8000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) linkat(r11, &(0x7f0000b34000-0x8)='./file0\x00', r11, &(0x7f000019e000-0x8)='./file0\x00', 0x400) writev(r1, &(0x7f0000680000)=[], 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x4000000000, 0x400, 0xdca, 0x0, 0x0, 0x0, 0x54, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockname(r1, &(0x7f0000cc3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e25000+0xe0f)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00008cf000-0x1)=@assoc_value={0x0, 0x8}, &(0x7f00004d5000+0x117)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00003fe000-0x108)={r12, @in6={{0xa, 0x3, 0xa3e6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x7, 0x6, 0xaa, 0xfffffffffffffc00, 0x2, 0x4, 0x9, 0x2bd9, 0x800, 0x9, 0x2, 0x5, 0xffffffffffffffff, 0xfffffffffffffff9]}, &(0x7f0000209000+0x9c4)=0x108) 2017/12/24 08:02:26 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000005000)=@generic={0x0, ""/126}, &(0x7f0000005000)=0x80, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x14) pselect6(0x40, &(0x7f0000004000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000004000)={&(0x7f0000013000-0x8)={0x0}, 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000bef000)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2017/12/24 08:02:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4) fadvise64(r0, 0x0, 0x3, 0x7) 2017/12/24 08:02:26 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000000b000-0x24)={0xda4e, 0x9, 0xc16d, 0xffffffffffff5688, 0x200, 0x5, 0x81, 0xffffffff80000000, 0x200, 0x3, 0x4, 0x800}) preadv(r1, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2017/12/24 08:02:26 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000001b000-0x98)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x549ee2db}, &(0x7f0000028000-0x4)=0x98) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000029000)='/dev/sg#\x00', 0x3, 0x70000) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000027000-0x8)={r3, 0x800}, 0x8) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r4, &(0x7f000002a000)='./file0\x00', &(0x7f0000010000-0xbf)=""/191, 0xbf) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000029000-0x8)={r3, 0x2}, &(0x7f0000029000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000021000)="", 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000002a000-0x8)='./file0\x00', 0x20000, 0x100) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) [ 48.459503] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.464275] CPU: 1 PID: 8120 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #113 [ 48.471882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.481218] ffff8801d14178b0 ffffffff81d922b9 ffff8801d1417b90 0000000000000000 [ 48.489187] ffff8801d84cb790 ffff8801d1417a80 ffff8801d84cb680 ffff8801d1417aa8 [ 48.497167] ffffffff8165fb7a 0000000000002e68 ffff8801d1fed0f0 ffff8801d1fed0a0 [ 48.505123] Call Trace: [ 48.507687] [] dump_stack+0xc1/0x128 [ 48.513019] [] handle_userfault+0xa3a/0x1310 [ 48.519046] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.526026] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.532398] [] ? preempt_schedule_common+0x35/0xd0 [ 48.538945] [] ? handle_mm_fault+0x117b/0x2530 [ 48.545152] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.551360] [] handle_mm_fault+0x1fd1/0x2530 [ 48.557403] [] ? __pmd_alloc+0x410/0x410 [ 48.563099] [] __do_page_fault+0x5c2/0xd40 [ 48.568970] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.574929] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.581581] [] do_page_fault+0x27/0x30 [ 48.587101] [] page_fault+0x28/0x30 [ 48.592364] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.599891] [] ? SyS_pselect6+0x258/0x550 [ 48.606006] [] ? SyS_select+0x1e0/0x1e0 [ 48.611595] [] ? SyS_futex+0x22e/0x2d0 [ 48.617104] [] ? do_futex+0x15c0/0x15c0 [ 48.622695] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 48.629327] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.636781] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.643342] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 48.665205] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.669720] CPU: 1 PID: 8120 Comm: syz-executor5 Not tainted 4.9.71-g2506378 #113 [ 48.677307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.686631] ffff8801d14178b0 ffffffff81d922b9 ffff8801d1417b90 0000000000000000 [ 48.694583] ffff8801d84cb910 ffff8801d1417a80 ffff8801d84cb800 ffff8801d1417aa8 [ 48.702532] ffffffff8165fb7a 0000000000002e68 ffff8801d1fed0f0 ffff8801d1fed0a0 [ 48.710481] Call Trace: [ 48.713040] [] dump_stack+0xc1/0x128 [ 48.718381] [] handle_userfault+0xa3a/0x1310 [ 48.724414] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.732203] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.738578] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 48.744951] [] ? handle_mm_fault+0x117b/0x2530 [ 48.751149] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.757349] [] handle_mm_fault+0x1fd1/0x2530 [ 48.763373] [] ? __pmd_alloc+0x410/0x410 [ 48.769051] [] __do_page_fault+0x5c2/0xd40 [ 48.774903] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.780843] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.787475] [] do_page_fault+0x27/0x30 [ 48.792980] [] page_fault+0x28/0x30 [ 48.798226] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.805038] [] ? SyS_pselect6+0x258/0x550 2017/12/24 08:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xc) fcntl$setown(r0, 0x8, r1) r2 = open(&(0x7f0000947000-0x8)='./file0\x00', 0x800, 0x1) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f000032d000-0x4)=0x6, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000d64000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000057d000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) 2017/12/24 08:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000001000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f00003dd000)=0x0, &(0x7f0000001000-0x1)="") r0 = creat(&(0x7f0000baf000)='./file0\x00', 0xe0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000079c000)=0x0) pipe(&(0x7f0000b08000-0x7)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000a1b000)={0x9, {0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7b, 0x1000, 0xb0000000000, 0x3, &(0x7f0000edf000)=@generic="26398072999c8ae603a7c5ac4bed65ea", 0x4, 0x1, 0x0}) 2017/12/24 08:02:27 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) exit(0x7e) setsockopt$inet6_buf(r0, 0x29, 0x2020000000000019, &(0x7f0000484000)="", 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000376000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xe0c, 0x6, 0x0, "2a8d267a7e8d1b744150d488f1070688b72a4093888b113272d7ffcc69136ca9f2644af83c22b72fd7509e19d116fedb6d1c5ee80b2615ebc00daac75b466607f0d4936bcf1ff72712cc42e57b2bb1b7"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bf9200bcf75d229ee25d2621aa21f44b"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000-0x28)=[{0x6, 0x5}, {0x200002, 0x2}, {0x4, 0x80003}, {0x0, 0x1}, {0xe, 0xfffffffffffffff9}], 0x5) 2017/12/24 08:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000952000-0xd)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000305000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f000058c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000553000)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x54, 0x0, &(0x7f00002f2000-0x60)=[@register_looper={0x630b}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000117000)=[], &(0x7f00000a2000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000027d000)=""}) 2017/12/24 08:02:27 executing program 4: r0 = inotify_init1(0x80800) ioctl$int_out(r0, 0x5462, &(0x7f0000ab4000)=0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d6e000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f0000fe9000-0x4)=0xffff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x102) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000fe8000)=0x4) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe8000)={0x0, 0x0}) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00003b9000-0x4)=0x402) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000fe8000)={0x0, 0x0, 0x0, 0x0}) dup2(r0, r3) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r2, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/24 08:02:27 executing program 5: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000095f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/24 08:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000034000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) pipe(&(0x7f00001cd000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000920000-0x4)=0x0, &(0x7f0000a23000-0x4)=0x4) 2017/12/24 08:02:27 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000e000-0x8)={0x0, 0x9f}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000014000)={r3, 0xa55, 0x40, 0x8, 0x9, 0x1000}, 0x14) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x10, 0x0, &(0x7f0000010000-0x80)=[@request_death={0x400c630e, 0xfffffffffffffffc, 0x0}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 48.810808] [] ? SyS_select+0x1e0/0x1e0 [ 48.816397] [] ? SyS_futex+0x22e/0x2d0 [ 48.821901] [] ? do_futex+0x15c0/0x15c0 [ 48.827494] [] ? entry_SYSCALL_64_fastpath+0x5/0xc6 [ 48.834130] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.840935] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.847479] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/12/24 08:02:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000001000-0xdd)=""/221) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000013000)={0xf6, 0x8, 0x1, 0x2ef, 0xa5c1, 0x5460d46c, 0x9, 0x6, 0x10001, 0x1, 0x6}, 0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) madvise(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2017/12/24 08:02:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000457000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00009f3000)=[0xffffffffffffffff]) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x50600, 0x0) read$eventfd(r3, &(0x7f0000000000)=0x0, 0x8) fchown(r0, r1, r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r4, &(0x7f0000077000-0xd8)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@random=0x0, @random="a1398a339996", 0x0}, {@random=0x0, @random="b8cc2e031fab", 0x0}, ""}}}}}, 0x36) [ 48.890316] binder: 8147:8149 BC_REQUEST_DEATH_NOTIFICATION invalid ref -4 [ 48.913184] binder: 8139:8152 ERROR: BC_REGISTER_LOOPER called without request 2017/12/24 08:02:27 executing program 7: mmap(&(0x7f0000000000/0xd23000)=nil, 0xd23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000d23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d24000-0xf)='/dev/sequencer\x00', 0x20600, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000a92000-0x8)=0x0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d25000)=[], 0x0) [ 48.940756] sg_write: data in/out 458716/2 bytes for SCSI command 0x8a-- guessing data in; [ 48.940756] program syz-executor6 not setting count and/or reply_len properly [ 48.941755] binder: BINDER_SET_CONTEXT_MGR already set [ 48.941762] binder: 8147:8163 ioctl 40046207 0 returned -16 2017/12/24 08:02:27 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000002000)={0x0, 0x100}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000012000)={r2, 0x1000, "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"}, &(0x7f0000012000+0x6a0)=0x1008) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r3, &(0x7f0000006000-0x30)=[], 0x0) getdents(r3, &(0x7f0000001000-0x64)=""/0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a3000)={&(0x7f0000913000/0x1000)=nil, 0x1000}) [ 48.949379] binder: 8147:8149 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 48.949409] binder: 8147:8163 BC_REQUEST_DEATH_NOTIFICATION invalid ref -4 [ 48.958894] binder: 8139:8152 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 48.958903] binder: 8139:8152 got reply transaction with no transaction stack [ 48.958911] binder: 8139:8152 transaction failed 29201/-71, size 0-0 line 2920 [ 48.989740] binder: 8139:8176 ERROR: BC_REGISTER_LOOPER called without request [ 48.989745] binder: 8139:8176 ERROR: BC_ENTER_LOOPER called after BC_REGISTER_LOOPER [ 48.989752] binder: 8139:8176 got reply transaction with no transaction stack [ 48.989759] binder: 8139:8176 transaction failed 29201/-71, size 0-0 line 2920 [ 49.010745] binder: undelivered TRANSACTION_ERROR: 29201 [ 49.010862] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/24 08:02:27 executing program 4: chroot(&(0x7f00006aa000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x11)="617474722f736f636b63ff65617465fd4b") 2017/12/24 08:02:27 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000337000-0xe)='/selinux/load\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup3(r1, r2, 0x0) lstat(&(0x7f00005f5000-0x8)='./file0\x00', &(0x7f00004aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007c9000)={0x0, 0x0, 0x0}, 0xc) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000619000-0x16)=""/22) preadv(r3, &(0x7f00006ce000)=[{&(0x7f0000282000)=""/201, 0xc9}, {&(0x7f0000613000)=""/204, 0xcc}, {&(0x7f0000fb5000-0xe6)=""/230, 0xe6}, {&(0x7f0000610000)=""/215, 0xd7}, {&(0x7f00004b6000-0x97)=""/151, 0x97}, {&(0x7f00005e7000)=""/4096, 0x1000}, {&(0x7f0000649000)=""/244, 0xf4}, {&(0x7f0000f9e000-0x9e)=""/158, 0x9e}, {&(0x7f0000e4e000)=""/149, 0x95}], 0x9, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(r2, 0x9) stat(&(0x7f0000c77000-0x8)='./file0\x00', &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ff2000)='./file0\x00', &(0x7f0000c28000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() statfs(&(0x7f00004e6000)='./file0\x00', &(0x7f0000910000)=""/4096) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000d23000-0x4)={0xa34d}, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cd8000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084a000)=0xe8) getpgrp(0x0) 2017/12/24 08:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000087d000)="260000001200470020000083140022e3041000ff01000000000000010009749d060010000500", 0x26) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e19000)=0x0, &(0x7f0000146000)=0x4) 2017/12/24 08:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) sendto$inet6(r0, &(0x7f0000566000-0x78)="bd0f3e729ddef72ea67147999b38644b61072f07d72637de77a54f35bcab040ee7c1ce3eb331efd3a9145a9abdbd7031f41a656f70759f832889d5594a91ce0def55254bd3f50dc0d6a0faaaee0c76957b2c606227db617c77b99cebeae2afec266f2ffa27979ec2e92aff7f9a8dfeb64a9085270db48fcc", 0x78, 0x801, &(0x7f0000bc1000)={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ba8000-0x11)='/dev/vga_arbiter\x00', 0x202200, 0x0) inotify_add_watch(r1, &(0x7f000072b000-0x8)='./file0\x00', 0x80000000) bind$inet6(r0, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) 2017/12/24 08:02:27 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6(0xa, 0x6, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000-0x20)={0x3, 0x22d, 0x7, 0xbef2, 0x6, 0x7, 0x6, 0x5, r2}, 0x20) ustat(0x5, &(0x7f0000013000-0x1)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000d24000-0x28)={0xfa, 0x10, 0x4, 0x8, "09404c41667bcc01d2383a2c750970b94988804bb70349176bd5d5ac31a1c609"}) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 08:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004a0000+0xb8b)={0x0, 0x9, 0x7e5, 0x6, 0x0, 0x4}, &(0x7f00002b7000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00004c0000-0x8c)={r2, @in6={{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005b1000-0x4)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2017/12/24 08:02:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3f, 0x90500) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000290000)=0x0, &(0x7f0000b9b000)=0x4) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00001e1000)=0x0) r2 = inotify_init1(0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f9f000-0xc)={0x0, 0x0, 0x0}, &(0x7f000016a000)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000002, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000e91000-0x38)={&(0x7f00000f6000-0x10)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b0000-0x60)=[{&(0x7f00006a5000-0xb2)="13596f5dae3814f72c2c921e71ac8cbc5b469f3cd9a3db75cbc6acc6c18f68c7d01bb4822037d1414a6d4f0c87ff763ff3b451f86fd05b4321ec1acb055f264f74c27661818f6969b8ad1548eed6f272c51d8f195293bba86eaf5bba0799c16a23273a304bbafd06bb782a51795ad3ec55e0b11d0016e686c130de8053fbb2a916706f37c9ac257321ca1f609b3fa30f257b0f9ae2222c192f8a38d1ad35996edd0a8836c30791333a585859bc7306e17533", 0xb2}, {&(0x7f0000fa0000-0x1a)="265f5ad5e7cbb940fdc2c6cd48e67c5fbe9a365ef88d7304734e", 0x1a}, {&(0x7f0000e17000)="35546f7e981fa1f069a3bfcda147fce469253ed741d61761273408e97eb181a94fe9b72086174ccc121fecab4a231911ed0e98cf1cca294a5f91944d33112243997c9c08a37821e1673080d49777b8f4974e64804be8759c4d0f35277609cf1f40a58a6d41147d5f6af04cddfcee7eb226fdffea4b63fcc66985fe73dc8bb835d9b53b75d1016e7df7d5a0de0e9747a6ca2eb7f522f48bc1287b4530f56c13", 0x9f}, {&(0x7f0000c4a000-0xcc)="c2e0b0cd7cdf410688d2031f7035e56bf2d45027e6cf211b8ec4c53ee80e861149f7fdffad8a81197f3754d1062544b74f060b832a18fa0bc7e8c0d968347f47a948c32804f18d1df34b1ba23703977c52c71a5be0199e85bb2f5e61ff323a2bfdb663529a68bcc93f9e0d696e2d8f6d0286a71d7bbd65817ff348a6b541bbca3d0438ef9f144e63664f806451f6d76027b67684b2df30e25af28a2d0fd18ff50b0fc3f49a0c98e90f0d62ba842cc819438cbb08b1848d7f82fa63d746c8caa20a0cca0b9598a38229d6fa2b", 0xcc}, {&(0x7f0000fa0000-0x17)="a0744e8da5d21eee034f5be49dd0ec2ae3afdac2f55c21", 0x17}, {&(0x7f0000b0f000-0x6)="4759e77e8e2b", 0x6}], 0x6, 0x0, 0x0, 0x4000080}, 0x20040040) 2017/12/24 08:02:27 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000817000-0xd)='/dev/usbmon#\x00', 0x7, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f000057a000)='./file0\x00', 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000d6d000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000b, 0x401, &(0x7f0000001000-0x8)={0x0, 0x0}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x4)='aio\x00', 0x0, &(0x7f0000001000)="3b3042c74af5be5d5ca816292a20485d4cd3e832b3e2cf8636953111974fef1f205bf1dc2fbfeebefb047a09f731c780a1c8ee2ccbc4a0e52ecfe6beb97b497812976728cdee290bc6b14a1f07cd7e25f384571a3dd8b6ddbcfdf4cc297f8c93139203920338ae90cd738e8f46ea0dbfa97aed5a64401a7d4d1bf7ee3de901e242c459a71f94d0169ea45345265e6d16c947a6bf3254bb95cdbd2ac60313e5c8d560a2cbff373c892497f17eb89f3c48eaaf0ebd565b1a22f9ac2cec65c0c04e4e1051e25e07a461fc2e87118cdd90d577d67b8487de44e781") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000b7d000-0x4)=0x0, 0x4) getitimer(0x0, &(0x7f0000b44000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/24 08:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000b28000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000708000)={{0x2, 0xd03}, {0x6b, 0x1}, 0x101, 0x2, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) symlinkat(&(0x7f0000dac000-0x8)='./file0\x00', r0, &(0x7f000088c000)='./file0\x00') write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') link(&(0x7f00000a8000-0x10)='./control/file0\x00', &(0x7f0000015000-0xa)='./control\x00') fstat(r1, &(0x7f0000285000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000da5000-0x8)=[0xffffffffffffffff, 0x0]) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000462000-0x8)=0x1) syz_fuseblk_mount(&(0x7f0000e13000)='./control\x00', &(0x7f00000f3000)='./control\x00', 0x4000, r3, r4, 0x6, 0x6, 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/24 08:02:27 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = dup3(r0, r0, 0x3084aecae636e8e8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000faa000-0x4)=0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa9000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000a54000)={&(0x7f00008f9000/0x400000)=nil, 0x3ef, 0x7, 0x47, &(0x7f0000679000/0x2000)=nil, 0x7fffffff}) ptrace(0x4207, r2) ptrace$pokeuser(0x6, r2, 0x0, 0x0) 2017/12/24 08:02:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000d78000)=""/7) clock_getres(0xdffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/24 08:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0xfffffffffffffffc, 0x30000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000bb3000-0x4)=0x8ec0, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00003ad000)={0x3be9, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x227c0dff, 0x36f7df91, 0x9, 0x3, &(0x7f0000cbf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x1, 0x5, 0x80000001}) socket$inet(0x2, 0x800, 0x3) write(0xffffffffffffffff, &(0x7f0000002000-0x4)='L', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x800000000fec) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) dup2(r0, r0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x2000000, &(0x7f000054d000)="") openat$rtc(0xffffffffffffff9c, &(0x7f0000ac7000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) writev(r1, &(0x7f0000d42000-0x20)=[{&(0x7f0000cc4000-0xdc)="1239080000fb5545d28c34481bbd3586619f93554133ef42dd1d5cd3aeae0f985a80235a75f47b1c4c60523ca6e640b7b3c5c18506a4c9fafbd0105900732112c3e83a8ee12c77b025cdedb917eb658cebac018f7ee7996d9dadda08346b73ba0420fda8dd329b6bfa647fcc568c265fbc5c0f51947336e87700e4cf04334fce24b0e506b8bfdea576e32ae7b123ad122a2015bdf5d00d6630babd806a17a0451b4f6b330a28034930f62f222e509c704c2d2ceebe9cd86f0bc7aed521af5d26b1a5b3ff99340615b0a1cb34e047a405c8ac64d88cdc02c0177f30d5", 0xdc}, {&(0x7f0000c3e000-0x6f)="ea0565e4e2e7728d6633b4e5b4612f4eea9c0e2357da654a8fe700934308001abeeaf4e052cfa1e030b66b6aff280529c572ca0d0bd1ba3f44a056842334517250ff8ae6f425aae0dca53db1c35b6de00c4d07e3074e1c47024c91f9bc228fd8324d30a6269214d1fb0da67a7b01fa", 0x6f}], 0x2) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) fadvise64(r1, 0x0, 0x80000001, 0x4) sendfile(r2, r2, &(0x7f0000aef000)=0x0, 0xffffffff) [ 49.223203] device gre0 entered promiscuous mode 2017/12/24 08:02:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0}, 0xfffffffffffffffd, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000310000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c50000)=0xb) r1 = fcntl$dupfd(r0, 0x0, r0) socket(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r3 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e8c000)=0x0, 0x4) readv(r3, &(0x7f00001a5000)=[], 0x0) write(r3, &(0x7f0000639000)="020baf010200000000067bbc8e1d4048", 0x10) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000358000)={0x0, 0xa6, "506d990069f5c671f3d1d418b309e0978f25b9edfeb916beef9e89b9d76fee5671c294340c304bb71639809964fe567181b6762a5d7df7619862c037252d32418904e18a83b0c5387c30083b50d5ddd7b3983b4fe5afcf0d5110c8a49646ab152fe4e230881d2af886398e1ff27a482c7694b79ab3458a652bc97142ebd79a6c05b866e24695b3f9a247122f108d64ed593c6b4d6f60761ab49a759878b64c90e6fc53fd66a3"}, &(0x7f000008d000)=0xae) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000c50000)={r4, 0x38, &(0x7f0000607000-0x38)=[@in6={0xa, 0x2, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x99c4}]}, &(0x7f0000fcd000-0x4)=0x10) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) 2017/12/24 08:02:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1005, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@loopback={0x0, 0x1}, 0x9433, 0x1, 0x0, 0x4, 0x0, 0xfffffffffffffffe, 0x8}, 0x20) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f000052b000-0x4)=0x0, &(0x7f000065e000)=0x4) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00009c8000-0x10)={0x0, 0x0}, &(0x7f0000ce3000)=0x10) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000267000-0x4)=0x7, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000041b000)=0x0, &(0x7f0000659000)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000814000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000daf000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000878000-0x8)={r3, 0xa8}, 0x8) 2017/12/24 08:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f00002b9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000065d000-0x4)=0x14) syz_open_dev$usbmon(&(0x7f0000e91000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x20000) sendto(r0, &(0x7f0000c35000)="75592d47415c4fb07051fba09ba946839c1d2e2ef79523cf001fea6fc5cb199a6b12f2fc3fb681ffbee9c875a751522b5781e6c795e05ed0c0", 0x39, 0x4000000, &(0x7f00004b7000-0x14)=@ll={0x11, 0xfd, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f00002e3000)=0x0) write(r0, &(0x7f00009e8000)="260000005e000900000004f839ef0000fff30f000100000000000000060000070009ff6e35ea", 0x26) 2017/12/24 08:02:27 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000e000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x48, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x0, &(0x7f000000d000-0x58)=[@ptr={0x70742a85, 0x1, &(0x7f000000c000+0xb73)="f3", 0x1, 0x4d3, 0x0}], &(0x7f0000009000)=[]}}], 0xa2, 0x0, &(0x7f0000005000)="4580c51144c79fb2803f49ba78d333d44b5da19babc8529c9a22303dbe1eba74dca2355b17bf9030e6f9739f3ea957bd6d55f51879d554c068af3eb69f3a9147f44c307977e27c48cca6654306b8c46e690d20acbc59e322259d12573345b33a1ff0070d227cdfdc476928685fbfe2329916ac7c9ac7569ee559a1fb8e5aa1b17f6a74049355840d224aa4ad44744f1ee2e7412fb537b379a72ef92262fc4081501e"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f000000e000)=[{r0, 0x0, 0x0}], 0x1, 0xed8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000000b000-0x10)=@common='ipddp0\x00') 2017/12/24 08:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = add_key(&(0x7f000037d000-0x5)='rxrpc_s\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000545000)="b667fce1c6bb17604c3696bb62d0af67637e2d80c05acbfced59a65da955f234dcd63bbc848ee1d50cc4f20bb74124c63f4f74721366de", 0x37, 0x0) request_key(&(0x7f00007f8000)='rxrpc_s\x00', &(0x7f0000610000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aed000)="7bdb6e6f64657600", r1) sendmsg$netlink(r0, &(0x7f0000085000-0x38)={&(0x7f0000f73000-0xc)={0x10, 0x0, 0x1000, 0x3}, 0xc, &(0x7f0000dd1000)=[{&(0x7f0000cd8000)=[{0x3c, 0x8, 0x208, 0xfffffffffffffffa, 0x0, "5d57b234af3108a081532ce23b24d794a424c9e7745ce43f6e65288f4c797acabf3bf31fa70b54248d5034e4"}], 0x3c}, {&(0x7f0000036000-0x17)=[{0x17, 0x2, 0x20, 0x7, 0x17, "4de818cd29136b"}], 0x17}, {&(0x7f0000aec000-0x3bd)=[{0xb8, 0x2c6, 0x10, 0xf1, 0x7, "4a734ecb81a242935b3572d9a691fa818a4768a9ff0d83f3a288f9f0af71117dab1c8439f72e8456271f8d5453f8a679fe39109f21d6959da11f27ab00dfbb0c52eacf1f40291e44a6e3a8b4056b1571c37becd0f2730e00affd8722f96462cf3fbfb4d3dd9de974719bd47c9dd3203c7a57817ff4ee48e13b4d8cc6a52436668678500aadfe82aebd937d51b425081bc3a5accf62abb63670b9a1d64d5c431618cd7f4c2969f9cc"}, {0xa4, 0x1, 0x4, 0x9, 0xd9a, "8a766fad7edbb8af5f38134483d4a1d1e75b37d67eb5761de96999d4f58da9d57095d358cc1f69c2ceb6c08414c7f22582feb5d31ef9eacf0470c0fd2c96e7665f6067964f9a5a5b7de92d2b7c6f59562e3e2fe9971ae04041cc5fe3879a9851287fb2b02ce0bb188f256b24dc84283ed0cca3525d2b57391cfb032a8d4ab9d7f806b80cebe07f1c8f424814d5788218861aeb3b"}, {0x79, 0x5a6, 0x11, 0x8, 0x3, "2be58b2866a8ae45028f7ed78d924f755672d70445e959a68498cdc15a6915e20e85c7f21a2da620cf01d1566501ccc5296952fee5c6cf244a5a422b3ca868267415b64f909827c03828bb7c969294f96b8f0e1847158fbf66bfc07684fb0cb0613eb3886c2d08b32a"}, {0xf4, 0x2, 0x20, 0x6, 0x1000, "b774763330c90109b33bd6e638b5073a2df8fce21edcc6fba2578a9f37274adb25f4db056522f57d5bc343a0d5fc782aa7d4f8b4ec67708f00618362bc3accff47e60332e49b01f92f3a2cce6ce134aca7ddc0cb478ce3d211569df6b7bed3d4b26884636aec0e88ea5a7f02f55e5f908f552395b5ef20117cc0d18d3a07b1e3f1036c818414fc2552c712f03d05dd4745e1ce19621b95fd3ae454cac93b86ac5ce4ba6e03abc5cfaabee892b723baa457f80b340ab986a7ae278091f0ef41fa75aaa8b06edd6ebe13568a4b111a4cb63a3c5765ae970f1ab25fd7e6740b0559660b0430"}, {0xf4, 0x2, 0x200, 0x180000000000, 0x4, "d7bfd3b3800435918b31a08a999e0a2184e9917c98e8c941c29bede430d507175e4dca53a46584df7133faae077699717d1dca222747f93252bd958068b8a34c8908d133f11eb0b42889e0e83d37c10841765b9959e071b0eae9b17fd8287144d669c40e859a8c4bf67a5d9e44e00e7e0854100c7115b0a8a3d92329828f01d375e74bc1165290b9ba0e79834e1225487640baefbb2555e7f224bd6250091eac4d4ed179c31c1ec0f5d66a4cf3f5e744d3cd0688a728f492c0c857e8e4fb4d649dc7b177f57e98a3d63499402009833c9e2dc812bcc1309eb20bc1bbe2070335b546bc2b"}], 0x3bd}, {&(0x7f0000c5c000)=[{0xdb, 0x100, 0x28, 0x80000, 0x8, "932a14800ea70f19d44945df051aff0566f48282d58bf78dfe66b402f108064bb9b6c7f32bf57d6a031459468b57a7f7748a8bcc21017504c8f41a9784b2b893ac8a88e6076fb74eca46e1a76b2cb8b710855dd5ab5fa7f58f01a2aa96a27efa69979338f756675e5fe5b0a12a7bf81240ab463aa2c678ef7740bc21a60a2160deaf43995f8ccd97b4288ea5857e2f382beb9612caba608f072d70b582b448d8c31cacf5f2542fd828f047eb0a17dc887ba0e6a450ca67d39736947fd9b9552a6bfd3f65fcc945284dba52"}], 0xdb}, {&(0x7f000035a000)=[{0xc6, 0x5d, 0x204, 0x1, 0xfffffffffffffffd, "784240f60428887c59ad69ea0793211bb0e5089ee037fa5a172c6e14fc9f3f76a623830568759730b325e1383ab3fe08240854ff66acc82686f7e472c4d001a135afd59171af1c5dd504c7e23fe130bac269c2f055a50a07ce5aff97d17a678008f8c302c466eb3b2394cb6e9bb72e1e852484098c43eb8b6b918a93673691477f289faccb1b8c107702805d7ab9f255438fbab8b888c8c365e410cb1914fa739e7fb655922427ec8205f63dcbb24963171de032f10f"}], 0xc6}, {&(0x7f000003b000-0x18d)=[{0x68, 0x1ff, 0x0, 0x3f, 0x0, "0018b930e181a197013b72ef4744c571db16a3fee20d6536dc12f00da0a26952cf4a53a47ebd9ab85d06fc0d9837abafa6421b57a0d5724eba7ca1ab66374d19c94b5ea351775af61dc987aafd698b68a3dbefe2b30401e2"}, {0x22, 0xfffffffffffff800, 0x600, 0x42, 0x100000001, "d83b04da913843b9141076dcc25d18b6d8c7"}, {0x103, 0x40, 0x4, 0xf9af, 0x7, "7b64661c01629a68ee37327f663814d915abd00267cb048a238b49517fee13601f5ec48fae332a90b5d26745c63ef5ab53f824f6699cd5460f60803c4ef1b132cc8f18c368b8163b074ab7d4760aecfeac820014aaf9c44c5eaac69786c9f2b4a66fe7d3411aeffbd43cbe943b0555f5740e3b9dc608a1423429f3c14cde3bde396837bc052efcbdad1f42ec157a75727cdb375791e075cfd2d3b7e9864f6fd1b76d273ed9205bc4cfa079998ffab06ef6db3f603d60b556767fdaf3fadcc21a5112d001c1fc22b4a837de70fe2225522cede6b551b15b29a7bafd84fd14fc82a30e3e3fc83f533c6df463d9e785072d28a02c"}], 0x18d}], 0x6, &(0x7f0000f7a000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x4008000}, 0x4000001) add_key$keyring(&(0x7f0000094000-0x8)='keyring\x00', &(0x7f0000fb5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) shutdown(0xffffffffffffffff, 0x0) [ 49.339001] binder: 8260:8267 got reply transaction with no transaction stack [ 49.346653] binder: 8260:8267 transaction failed 29201/-71, size 1-1235 line 2920 2017/12/24 08:02:27 executing program 5: mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f72000-0xf)='/dev/sequencer\x00', 0x280000, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f71000)={{0x800, 0x8}, {0x8, 0x7f}, 0xb4c7, 0x4, 0x1, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:27 executing program 4: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") eventfd2(0x0, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000739000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000000000)=0x5ab) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000615000)=0x2, 0x4) 2017/12/24 08:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000912000)='/dev/binder#\x00', 0x0, 0x800) fsync(r0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000cd6000)=[{&(0x7f000046a000-0x3b)="390000001000090400000000800000000700004a02000000450001070000001419001900610002000000000011000608000300ff0900001ee4", 0x39}], 0x1) open(&(0x7f0000fa7000)='./file0\x00', 0x400000, 0x0) connect$netrom(0xffffffffffffffff, &(0x7f0000b81000)=@full={{0x3, {"2fc1260ae14d55"}, 0x0}, [{"b0a557e21f92d5"}, {"04d617b3ad9381"}, {"186099d72be4e6"}, {"807eb06de608ed"}, {"e6a9eaa943e1f0"}, {"25acd3e2ea1c74"}, {"e35c36c8caac35"}, {"1f63d781509c5e"}]}, 0x48) 2017/12/24 08:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000074000)="79216df13f9e822234ab7f49142f92781d3be3b3943b39eff53700f15df3b3ba9a157543406e10286d58392cfe0eebd10960f55b59120c5570a60b0bd61125662c4eaa62c86ba6d1204c7dfb936c79e1d121c1df0d0e2c27f30b544540479b136d1764269a1c220e545307e4320bf5d16f9ce14565aa2732b3b9bc2af7aca4f34aabf0f1ec8147976b3f77af55ad21b170d1988fbfeb2b", 0x97) 2017/12/24 08:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) syz_open_dev$tun(&(0x7f0000cd5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000)='/dev/pktcdvd/control\x00', 0x80800, 0x0) ioctl$TIOCCBRK(r0, 0x5428) [ 49.402780] binder: 8260:8277 got reply transaction with no transaction stack [ 49.404495] binder: BINDER_SET_CONTEXT_MGR already set [ 49.404502] binder: 8260:8279 ioctl 40046207 0 returned -16 [ 49.411444] binder_alloc: 8260: binder_alloc_buf, no vma [ 49.411461] binder: 8260:8280 transaction failed 29189/-3, size 0-0 line 3127 2017/12/24 08:02:27 executing program 5: r0 = open(&(0x7f000073c000-0x8)='./file0\x00', 0x1, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x1, 0x9, 0x6, 0x7f, 0x26, "7abf8930df0f2edc363c92cc295d58d93af03dcec83653f24176b4e4a6e6ceaeef4b08f311fcaceb537cf3d467aed2970b4765c375fdc3db7c7cd47f058434", 0x3}, 0x60) mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x202, &(0x7f0000fa4000)={&(0x7f0000822000)="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", 0x340}) 2017/12/24 08:02:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00002be000)=0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/24 08:02:27 executing program 0: r0 = socket(0x2, 0x3ffffffffffffe, 0x800000) listen(r0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3c48, 0x7, 0x0, 0x9, 0xfffffffffffffffb, 0x4, 0xe67, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x200, 0x1, 0x9, 0xad06}}, &(0x7f0000def000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c72000-0x8)={r1, 0x5}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000001000-0x4)=0x40) 2017/12/24 08:02:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) clock_gettime(0x7, &(0x7f0000154000-0x10)={0x0, 0x0}) ppoll(&(0x7f00007c2000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000912000-0x10)={0x77359400, 0x0}, &(0x7f0000303000-0x8)={0x0}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r1, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) 2017/12/24 08:02:27 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) [ 49.433960] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.442288] netlink: 21 bytes leftover after parsing attributes in process `syz-executor7'. [ 49.472154] binder: 8260:8277 transaction failed 29201/-71, size 1-1235 line 2920 [ 49.484024] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.489957] binder: release 8260:8277 transaction 72 out, still active 2017/12/24 08:02:27 executing program 6: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000013000)='/dev/snd/seq\x00', 0x0, 0x100000a02) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x708}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) timer_settime(0x0, 0x0, &(0x7f0000045000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000023000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={r3, 0x0}, 0x0, {0x5, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000acb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000f3c000-0x46)=""/70) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000a82000)={0x5, 0xfffffffffffff001, 0x8000, 0x80000000, 0x1}) ioctl$TIOCSTI(r0, 0x5412, 0x2c) syz_open_pts(r0, 0x60342) 2017/12/24 08:02:27 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000)=0x14) fcntl$setsig(r0, 0xa, 0x17) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r1, 0x0, 0x1, &(0x7f000046f000-0x3c)=""/1, &(0x7f0000000000)=0x1) 2017/12/24 08:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000ecc000)={0x0, 0x7530}, 0x10) r1 = socket$inet6(0xa, 0x20000000001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000dc4000)=0x0, 0x4) fcntl$setpipe(r1, 0x407, 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r2, 0x5427) sendto$inet6(r1, &(0x7f0000bdc000)="", 0x0, 0x20000000, &(0x7f0000f56000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000f79000)="f1069d88d9d935b4a15bb58663e234bfff650781f50944471cf6ef38f110ace86eb6a50146514397fca457714baf8b47b5dd01840f01cadc3f55f944fd8eb5a8665c1421770e2b134455e51c2042f47b4a810e6489a5a026bc058a7c0f51ff25358df1508831341b58e86d24c85b1dfed1c3f8eac14d3dc5606acc532243e19a3a408ff33a070ab8957436846f0dd1c8bcc053d0da24ca5d61ed9312ed3b0236b58c12e9f717196e9d", 0xa9, 0x0, &(0x7f0000142000)={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/24 08:02:27 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ad5000)='/dev/pktcdvd/control\x00', 0x101900, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x800000000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = socket$unix(0x1, 0x1, 0x0) socket(0x18, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/24 08:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004fa000)='/dev/sg#\x00', 0x20, 0xc001) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8) r1 = socket(0x10, 0x2, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b5e000)=0x5, &(0x7f0000207000)=0x4) write(r1, &(0x7f0000557000)="220000001a00070b00000000ef0012a6ff4b81000500010007000000000000000500", 0x22) 2017/12/24 08:02:27 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000087000-0x8)='./file0\x00', 0x2) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00009d8000-0x79)=""/121) inotify_init() madvise(&(0x7f0000313000/0x3000)=nil, 0x3000, 0xe) 2017/12/24 08:02:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d00000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00009a0000-0x68)={0xfff, 0x0, 0x62, {0x0, 0x0}, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00008f1000)='/dev/snd/seq\x00', 0x0, 0x8000001ffd) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/24 08:02:27 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f000000f000)=[{0x11, 0x1e, 0x209, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000013000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) [ 49.496802] binder: undelivered TRANSACTION_COMPLETE [ 49.503994] binder: send failed reply for transaction 72, target dead 2017/12/24 08:02:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000591000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open(&(0x7f00006b3000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b2b000-0x8)=0x0, &(0x7f0000d5b000)=0x8) r1 = socket(0x11, 0x2, 0x1000000000000) connect$ax25(r0, &(0x7f0000605000-0x10)={0x3, {"a221720901c6cc"}, 0x52}, 0x10) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f0000a87000-0x4)=0x3, 0x4) 2017/12/24 08:02:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000062e000)='blacklist\x00', &(0x7f00004fa000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000e7d000)='cgroup\x00', 0xfffffffffffffff9) keyctl$setperm(0x5, r0, 0xffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) read(r1, &(0x7f000013c000)=""/66, 0x42) 2017/12/24 08:02:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/rfkill\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x2, 0x1, 0x1, 0x8001}) sched_getaffinity(0x0, 0x8, &(0x7f0000884000)=0x0) 2017/12/24 08:02:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025f000-0x28)={@common='eql\x00', @ifru_settings={0xd596, 0x0, @te1=&(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00003a7000)={@generic="bbc2c7a5fa249cd345af1d9660713774", @ifru_flags=0x400}) pipe2(&(0x7f000078f000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b35000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb2000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00009d0000)={@loopback=0x7f000001, @loopback=0x7f000001, r2}, 0xc) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000edc000)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2017/12/24 08:02:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f00005ef000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f000028f000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f00002b5000)={0x7fffffff}, 0x8, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007ea000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000203000-0x4)=0x14) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000b7a000-0xc)={r1, @multicast1=0xe0000001, @multicast1=0xe0000001}, 0xc) read(r0, &(0x7f0000aba000)=""/128, 0x80) 2017/12/24 08:02:28 executing program 6: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000ce5000)=""/128, 0x80, 0x0, &(0x7f0000ce5000)=@file={0x0, './bus\x00'}, 0x8) 2017/12/24 08:02:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000217000-0x10)=[{&(0x7f0000d55000-0x29)="2900000020001900013d00100000000602000016ff02f600000000040d001400000000010000000008", 0x29}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004d000)=@generic=""/16, 0x10) 2017/12/24 08:02:28 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000000a000-0x8)='./file0\x00', 0x104) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000b000)=0x0, &(0x7f000000c000-0x4)=0x4) syz_emit_ethernet(0x36, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/24 08:02:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xdffffffffffffff5, &(0x7f0000000000)={0x0, 0x0}) 2017/12/24 08:02:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f000095d000-0xaf)=""/175, 0xaf) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) time(&(0x7f0000c0d000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00004ea000-0x30)=[{&(0x7f0000f0f000)=""/1, 0x1}], 0x1) [ 49.864463] kasan: CONFIG_KASAN_INLINE enabled [ 49.869103] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 49.876459] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 49.882686] Dumping ftrace buffer: [ 49.886203] (ftrace buffer empty) [ 49.889890] Modules linked in: [ 49.893176] CPU: 0 PID: 8364 Comm: syz-executor7 Not tainted 4.9.71-g2506378 #113 [ 49.900769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.910091] task: ffff8801d0763000 task.stack: ffff8801d0fd8000 [ 49.916112] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 49.924775] RSP: 0018:ffff8801d0fdf868 EFLAGS: 00010046 [ 49.930191] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801d6b74358 [ 49.937429] RDX: 0000000000000000 RSI: ffffc900012e0000 RDI: ffff8801d6b74360 [ 49.944666] RBP: ffff8801d0fdf880 R08: 0000000000000001 R09: 0000000000000001 [ 49.951905] R10: 0000000000000004 R11: ffff8801d0763000 R12: 0000000000000000 [ 49.959148] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801d6b74200 [ 49.966388] FS: 00007f298e536700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 49.974581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.980430] CR2: 00000000204e9fd0 CR3: 00000001d4f28000 CR4: 00000000001406f0 [ 49.987675] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.994911] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.002153] Stack: [ 50.004284] ffff8801d6b74390 ffff8801d6b74358 ffff8801d6b74358 ffff8801d0fdf898 [ 50.012237] ffffffff81df969d ffff8801d6b74260 ffff8801d0fdf8c8 ffffffff82664bd3 [ 50.020202] ffff8801d6b74358 0000000020001000 1ffff1003a1fbf23 ffff8801d6b74390 [ 50.028236] Call Trace: [ 50.030793] [] list_del+0xd/0x70 [ 50.035870] [] sg_remove_request+0xa3/0x120 [ 50.041809] [] sg_new_write.isra.26+0x849/0x940 [ 50.048093] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 50.054991] [] ? __might_fault+0x114/0x1d0 [ 50.060846] [] sg_write+0x962/0xb30 [ 50.066087] [] ? sg_ioctl+0x2c30/0x2c30 [ 50.071679] [] ? get_futex_key+0x1050/0x1050 [ 50.077705] [] ? __lock_acquire+0x629/0x3640 [ 50.083729] [] ? do_futex+0x3f8/0x15c0 [ 50.089233] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 50.096213] [] ? sg_ioctl+0x2c30/0x2c30 [ 50.101804] [] __vfs_write+0x103/0x680 [ 50.107317] [] ? do_iter_readv_writev+0x400/0x400 [ 50.113775] [] ? __might_sleep+0x95/0x1a0 [ 50.119542] [] ? __inode_security_revalidate+0xd9/0x130 [ 50.126526] [] ? avc_policy_seqno+0x9/0x20 [ 50.132384] [] ? selinux_file_permission+0x82/0x460 [ 50.139027] [] ? security_file_permission+0x89/0x1e0 [ 50.145755] [] ? rw_verify_area+0xe5/0x2b0 [ 50.151606] [] vfs_write+0x189/0x530 [ 50.156939] [] SyS_write+0xd9/0x1b0 [ 50.162182] [] ? SyS_read+0x1b0/0x1b0 [ 50.167598] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 50.174931] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 50.181477] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 50.188027] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 50.215696] RIP [] __list_del_entry+0x86/0x1d0 [ 50.222014] RSP [ 50.225610] ---[ end trace 95439a4239da55f8 ]--- [ 50.230335] Kernel panic - not syncing: Fatal exception [ 50.236102] Dumping ftrace buffer: [ 50.239608] (ftrace buffer empty) [ 50.243289] Kernel Offset: disabled [ 50.246881] Rebooting in 86400 seconds..