], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000c61000-0x4)=0xe8) r3 = syz_open_dev$evdev(&(0x7f0000657000-0x6)='/dev/input/event#\x00', 0x4, 0x400) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f00006c5000-0x18)={0xd60b, 0x100000000, 0x4, 0x5, 0x20, 0xfffffffffffffffa}) setresuid(r0, r1, r2) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000a40000-0x91)="13f288a33821fc1b909cb9b697ecc3fed53c7511ce41cfe572299c8b0895077faeb925a6d04514ee789f4007664ce6bafa5b4f4c567a4bcc49c17b79989cca430805a9b63d57cc8ca56b22ffcee63a24939cf2855ace9d8667a78fbdbc3dccdb5408007b46ae7e6ce62e0f990310302a883f909fb19d96ed87490fa82163ee7489fdfe1e599f6a28ff9d1fb38636b05429") ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000096000)=0xbb09) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x3, 0xa, 0x0, 0x0, 0x1, [@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={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) gettid() socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/29 05:09:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000e8000)=0x7) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000344000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) socket(0x0, 0x1, 0x6) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000fc1000)=[{0x9, 0x3, 0x84, 0x4, @tick=0x4, {0x2, 0x6}, {0x3, 0x8}, @control={0x9d, 0x10001, 0x0}}], 0x30) r3 = syz_open_dev$tun(&(0x7f0000c84000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000605000-0x28)={@common='bpq0\x00', @ifru_map={0x42f, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r4 = dup2(r1, r3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) 2017/12/29 05:09:05 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ae3000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c5d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000000)={r1, &(0x7f000046d000)=""/4096}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d8d000-0x4)={0x3f}, 0x4) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) getgroups(0x0, &(0x7f0000987000)=[]) 2017/12/29 05:09:05 executing program 4: clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") clone(0x0, &(0x7f00006bf000)="", &(0x7f0000dcc000)=0x0, &(0x7f0000e10000-0x4)=0x0, &(0x7f0000ddb000)="") r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00009c2000-0x24)=""/36) wait4(0x0, &(0x7f000080c000)=0x0, 0x80000000, &(0x7f0000f0f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, &(0x7f0000812000)=0x0, 0x80000000, &(0x7f000052a000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:05 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x70)=[{&(0x7f0000006000-0xbc)="258f32e6c1b790163a645ff0f3c986b06a3426e59e11b04c9e90da68a7104b0cffc28c798e7d00468aaeca71d9a0e91c67b2c6c4098b1392f8b61c21f33da9c90b", 0x41}], 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000006000)='./file0\x00', 0xc0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003000)={0x0, 0x9, 0xffff, 0x4}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006000)={r2, 0x2e, "022c786f2c1e56c4395bd30361699cd1fd65eb84016651518dd68788b04304866bbba58846508ecdc220e84acace"}, &(0x7f0000002000-0x4)=0x36) 2017/12/29 05:09:05 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000fdc000-0x10)={0x0, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fdc000-0x10)={0x0, 0x0}) arch_prctl(0x1005, &(0x7f0000668000)="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") futex(&(0x7f000000d000-0x4)=0x0, 0x800000000002, 0x0, &(0x7f0000920000)={r0, r1+10000000}, &(0x7f0000d59000-0x4)=0x0, 0x3fffffd) 2017/12/29 05:09:05 executing program 6: clone(0x0, &(0x7f00008f8000)="", &(0x7f00008e6000-0x4)=0x0, &(0x7f0000974000-0x4)=0x0, &(0x7f0000226000)="") arch_prctl(0x1004, &(0x7f000028c000-0x9a)="") r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000070a000)='/selinux/context\x00', 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000d14000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f07000)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a8e000)={@generic="d1982c13730f93df85fa387b03a3c4a0", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) 2017/12/29 05:09:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) flistxattr(r0, &(0x7f00004a2000-0xdd)=""/221, 0xdd) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000c16000)=0x0, 0x100000001) 2017/12/29 05:09:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004e8000)='/dev/net/tun\x00', 0x0, 0x2000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000077c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000da000-0x8)={0x0, 0x0}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000aa9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d21000)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b2c000)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00003ac000-0xc)='/dev/rfkill\x00', 0x40001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2017/12/29 05:09:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a93000)='/dev/pktcdvd/control\x00', 0x204080, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000027c000)={0xfffffffffffffffe, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x2, 0x9, 0x1b12, &(0x7f0000287000-0x10)=@common='ip_vti0\x00', 0x5, 0xffffffffffff7fff, 0x9}) r1 = socket(0x2, 0x2, 0x0) r2 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) bind$ipx(r2, &(0x7f0000041000-0x10)={0x4, 0x8000, 0xe12, "e7f8894a2099", 0x4, 0x0}, 0x10) fallocate(r2, 0x0, 0x10003, 0x9) sendto$inet(r1, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r1, r2, &(0x7f0000af5000)=0x0, 0x10001) 2017/12/29 05:09:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 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]}) r1 = memfd_create(&(0x7f00004bd000-0x2)="09c1", 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f000085e000)=0x8000) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00005ff000)=""/26, &(0x7f0000087000)=0x1a) r3 = dup2(r2, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000482000)={0x716e, 0x0, 0x1, 0x836}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000291000-0x20)={0x2, r4, 0x10003, 0x6}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00008e1000-0x40)={0x0, 0x7, &(0x7f0000d4b000-0x1c)=[0x229, 0x9, 0x9, 0x1, 0x8, 0x20000000000, 0xfffffffffffffffd], &(0x7f0000ce4000-0x8)=[0x5, 0x3], 0x13, 0x1, 0x1000, &(0x7f0000eb6000)=[0x4], &(0x7f000026c000)=[0x6, 0xc536], 0x0}) syz_open_dev$random(&(0x7f00002c2000-0xc)='/dev/random\x00', 0x0, 0x200800) write$sndseq(r3, &(0x7f0000ea2000-0x30)=[{0x10000, 0x7, 0x8, 0x8000, @tick=0x15, {0x61931cd1, 0x101}, {0xc5, 0x100008001}, @addr={0x3, 0x7f}}], 0x30) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000d94000)={{0xfffffffffffffff9, 0x0}, {0xffffffff, 0x7}, 0xad0, 0x2, 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, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000727000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x10000000000004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00006b5000)=[{0x0, 0x0, 0x0, 0x0}]}) 2017/12/29 05:09:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) sendfile(r0, r1, &(0x7f0000020000-0x8)=0x0, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000dfd000)="26000000120027109301c1ff0000040000010f00000200ff000000002010f95105007f001900", 0x26) 2017/12/29 05:09:05 executing program 1: r0 = syz_fuse_mount(&(0x7f0000132000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x2, 0x1000) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/29 05:09:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) listen(r0, 0x5) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000028e000)={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa741}, {0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x5, [0x200, 0x5, 0x1ff, 0x9, 0xac5, 0x6, 0x5268, 0x7]}, 0x5c) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/29 05:09:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$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)=""}) close(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x10, 0x0, &(0x7f0000e84000)=[@request_death={0x400c630e, 0x3, 0x4}], 0x79, 0x0, &(0x7f0000ed4000)="30cd9ec5a8533f5120f4e7b5aecedc1db2e32a16725a6d30ecdf54a57ef61e792a0af7d218773670d4ce487b9a09534472123edddefebd61d18a57b48471340c992c4eeb0d4b3b165d6c5bd3d6a86df2243d7e329d99df2a0202a732d03ce68198ff2962b643c13c0a3d76a2db4976ac7454fe92bb6cb56828"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000c000-0xe1)=""}) socket$key(0xf, 0x3, 0x2) 2017/12/29 05:09:05 executing program 2: mmap(&(0x7f0000004000/0xeaa000)=nil, 0xeaa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c43000)={0x1, &(0x7f0000eac000-0x28)=[{0x3, 0x0, 0x0, 0x8000}]}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ac3000-0x20)={@common='ip6gre0\x00', @ifru_flags=0x9000}) 2017/12/29 05:09:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a23000-0x10)=[{&(0x7f00009dc000-0x3b)="39000000100009a1690000007fffffeb18000000000000000006010700004f1419001b00001e00000000002200000000ea00011c00621e0500", 0x39}], 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004a5000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000276000-0x18)={0x6, 0xfff, 0x65, 0x7f, 0x3, 0x81}) 2017/12/29 05:09:05 executing program 1: r0 = syz_fuse_mount(&(0x7f0000132000)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0x2, 0x1000) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c85000-0x3d)=""/61, 0x3d}], 0x3, &(0x7f0000941000-0xbd)=""/189, 0xbd, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000b9e000-0x10)={0x0, 0x0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000998000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x0, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2017/12/29 05:09:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000544000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00003dd000-0x90)={0x4, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000e7c000-0x4)=0x405, 0x4) pipe(&(0x7f00002e4000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00008b8000-0xb8)={0x0, 0x1, 0x2000000000000000, 0x101, 0x6d, 0xf54f, 0x7, 0x6, {0x0, @in6={{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf35a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x6, 0x1, 0x9, 0x7}}, &(0x7f0000cd9000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000479000)={r4, 0x54}, 0x6) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f000023d000-0x10)={0x4, 0x8, 0x7fffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:05 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) r2 = getpgrp(r1) ptrace$poke(0x5, r2, &(0x7f0000000000)=0x0, 0x9) r3 = getpgrp(0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000001000)={0x7fffffff, {{0xa, 0x0, 0x2, @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]}, 0x1, 0x4, [{{0xa, 0x1, 0xe7bb, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x6902}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80, @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]}]}, 0x290) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000001000)={0xb432000000000000, {{0x2, 0x0, @rand_addr=0xffffffffffff5139, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getpriority(0x0, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000003000-0x4)={0x8, 0x7, 0x8000}, 0x4) 2017/12/29 05:09:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xa0000005, 0xffffffffffffffff, @sync=&(0x7f00001a4000-0xc)={0x40000, 0x400, 0x200000000}}}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000b25000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000491000-0x1010)=@ethtool_eeprom={0x43, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:05 executing program 4: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) dup3(r0, r1, 0x0) shutdown(r0, 0x0) [ 35.668730] binder: 4273:4275 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2017/12/29 05:09:05 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000000b000-0x5)='user\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000)="42e0ae43ff30ccd0c71a2da03d94c75b343ff57eaa5a9f950407f7c8822a31bf6d8f9065129a71c870d2abf2e410b78bc0ddb1b96c9dfc10c759f7859de08c2dd1c795f7edea3b97f6dd6085d74d75990f8d7d7cca9a8a3882a608c13c11aa855381ac9d5cd19a98c9ae5f8c9b53a335aaf9a3eab90c41d0d4bcd92f66b042c3ef0f5697984a86679b9cabd32db17b28c6962eb049a33478dcddf0baa48512ad9dcba50cb819228e5f6cecbaa42aed82f7724078d85677", 0xb7, 0xfffffffffffffff8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000000f000)='dns_resolver\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000000f000)='z:vboxnet0Twlan0em1\x00', 0xfffffffffffffffa) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000009000)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000000f000)="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", 0x1000, 0xfffffffffffffffc) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f000000f000)={r1, r2, r3}, &(0x7f0000001000)=""/170, 0xaa, &(0x7f0000010000-0x38)={&(0x7f0000003000)={'sha3-224'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(r0, &(0x7f0000010000-0x27)="63707573657400d26d2764ce827c2e84e4604e128450329899e30c1dd16566d8ca7e4801ab166b") exit(0x0) pread64(r4, &(0x7f0000000000)=""/0, 0x0, 0x0) 2017/12/29 05:09:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) membarrier(0x19, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000af000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x2, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x1fddc8fb0a3331d1, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r3, &(0x7f0000001000)='smaps\x00') ioctl$TCFLSH(r2, 0x540b, 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7f, 0x678f, 0x27a916cc, 0x9, 0x88}, 0xa0) 2017/12/29 05:09:05 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000fee000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007ce000-0x4)=0x48) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000fed000)=[{{&(0x7f00005c0000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fee000-0x80)=[{&(0x7f0000b5f000-0x5e)=""/94, 0x5e}, {&(0x7f0000e3a000-0x24)=""/36, 0x24}, {&(0x7f00001e9000-0x7d)=""/125, 0x7d}, {&(0x7f00002da000-0xa0)=""/160, 0xa0}, {&(0x7f0000fee000-0xc3)=""/195, 0xc3}, {&(0x7f0000fed000)=""/245, 0xf5}, {&(0x7f0000f28000)=""/195, 0xc3}, {&(0x7f0000fed000)=""/36, 0x24}], 0x8, &(0x7f0000fee000-0x55)=""/85, 0x55, 0x5}, 0xffffffff}, {{&(0x7f0000fdb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00008da000)=[{&(0x7f0000fee000-0xcb)=""/203, 0xcb}, {&(0x7f00009d2000-0x25)=""/37, 0x25}, {&(0x7f000041b000-0x95)=""/149, 0x95}, {&(0x7f0000fed000)=""/199, 0xc7}], 0x4, &(0x7f00009fc000-0x62)=""/98, 0x62, 0xbdd}, 0x8}, {{0x0, 0x0, &(0x7f0000f16000)=[{&(0x7f0000aa1000)=""/129, 0x81}, {&(0x7f0000fed000)=""/212, 0xd4}, {&(0x7f0000fee000-0x86)=""/134, 0x86}], 0x3, &(0x7f0000fee000-0x1000)=""/4096, 0x1000, 0x5}, 0x3}], 0x3, 0x101, &(0x7f0000fee000-0x10)={0x77359400, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fee000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000fef000-0x43)=""/67) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={r4, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000e3f000-0xc)="13686c76afff645465672f56") recvfrom$ipx(r1, &(0x7f0000551000-0x1000)=""/4096, 0x1000, 0x40000100, &(0x7f000023e000-0x10)={0x4, 0xff, 0x80, "623fcbbd0ba2", 0x10c, 0x0}, 0x10) 2017/12/29 05:09:05 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004ac000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a3f000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000a09000-0x20)={0xa01, 0x0, 0x1, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00009a7000)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050b000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ad2000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000137000-0x10)={0x2, &(0x7f0000a47000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000912000)={r4, 0x1}) r5 = creat(&(0x7f0000f3f000-0x8)='./file0\x00', 0x1) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000b2f000-0x10)={0x8, r2}) ioctl(r1, 0x227d, &(0x7f000087f000)="") ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000006d000-0x8)={0x0, 0x0}) connect$nfc_llcp(r5, &(0x7f0000293000)={0x27, 0x3, 0x7f, 0x2, 0x7f, 0x9, "f20d749b809a945eacd1634b7bb15b64a64578c5401add62d542ef9467a08005c8aa949c669030210f49a74a4c9dae5578de9c2c7fb8496578f9017d4eb295", 0x5}, 0x60) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000066000)={r6, 0x3}) 2017/12/29 05:09:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2f000-0x4)=0x3eb00000, 0x4) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000130000-0x4)=0x2, 0x4) 2017/12/29 05:09:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000ae000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = dup2(r0, r1) bind(r1, &(0x7f00007aa000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000c8e000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000d15000-0x4)=0x6, 0x4) connect$unix(r0, &(0x7f000090f000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/29 05:09:05 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000c73000-0xb)='/dev/loop#\x00', 0x7, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000afe000-0x70)=[{&(0x7f0000922000-0x9a)=""/154, 0x9a}, {&(0x7f00005d5000)=""/63, 0x3f}, {&(0x7f0000000000)=""/234, 0xea}, {&(0x7f00009fb000-0x48)=""/72, 0x48}, {&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f000028b000)=""/121, 0x79}, {&(0x7f0000f3e000-0x1a)=""/26, 0x1a}], 0x7, 0x5f) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f0000015000)={0x0, 0x9, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000-0x4)=0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000015000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003000)=0x7) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) 2017/12/29 05:09:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f6e000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f1a000-0xc)=@sack_info={0x0, 0x9, 0x1f}, &(0x7f000004e000-0x4)=0xc) fanotify_mark(r2, 0x0, 0x8, r2, &(0x7f0000777000)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000a37000)={r3, 0x7ff}, 0x6) poll(&(0x7f0000144000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/29 05:09:05 executing program 4: mmap(&(0x7f0000000000/0xfb6000)=nil, 0xfb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000257000)='net/wireless\x00') mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000fb6000)={{0x7, 0x9}, 0x0, 0xa6d, 0x8, {0xffffffffffffe9fd, 0x6}, 0x7, 0x2a87, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x4000, 0x0) 2017/12/29 05:09:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000034b000)='/dev/sequencer2\x00', 0xfffffffffffffffc, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000852000-0x50)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f000098a000-0xd8)="a9332ecc1e8434d2a252d39186fa7e1cb1e0380d2ac12296e8b68861d8a1434cb94dfde7423efbf884bab5351c386d4f12e134e9b39dbe7f71729c754acaad2379f998e16caa8bcbabf01245ead6a92b492932c5da39980c0f0b585e40d66090b786ea3947d7c52a25ffc75055b20593e82dd677c5804b888ebe9e84ace68d1e913ef795e3872b3ba9759c44596ebced9e63069fb3dcb30ac3d63fcfef85984f79043c6db7feba63ff7da9a95164ae05857fd4917cb140b78162f0ea1b6bfe47a42afc7335ac20ce079d09544d41c323fb6fc7588dffdd23", 0xd8, 0xffffffffffffffff, 0x0, 0x0) 2017/12/29 05:09:05 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) r0 = open$dir(&(0x7f0000024000-0x8)='./file0\x00', 0x4800, 0x0) lseek(r0, 0x0, 0x2) 2017/12/29 05:09:05 executing program 2: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000871000)='/dev/input/event#\x00', 0x8, 0x40000081) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) pipe(&(0x7f0000933000)={0x0, 0x0}) setpriority(0x0, r0, 0x2) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00000f2000-0x6a)="d85fe85ad4e04b3f0504de2edbc39d5ecedc66590b7895597a8d558bdc5000000000000000041c540203000000000700004d7e6dedec1a3c7927ff8a180800000000000000090400080075af4c0384b405203426ffe70000000000e8ece5afda664e916c00000d7a63") ptrace(0x4207, r0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000068000-0x4)=0x3a3) 2017/12/29 05:09:05 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) sendmsg$key(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x2, 0xa, 0x2, 0x9, 0x11, 0x0, 0x1, 0x4, [@sadb_address={0x5, 0x17, 0x3ff, 0x1bee, 0x0, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}}, @sadb_x_filter={0x5, 0x1a, @in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x10}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x800) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)="") 2017/12/29 05:09:05 executing program 5: mmap(&(0x7f0000000000/0xb40000)=nil, 0xb40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000720000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000b40000-0x4)=0x0, &(0x7f00009c9000)=0x4) 2017/12/29 05:09:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) alarm(0x800) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x843, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r0, &(0x7f00006c9000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:05 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000003b000-0x8c)={0x5, 0xe1ea, 0x8, 'queue1\x00', 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]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050e000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x9) r3 = dup2(r0, r0) bind(r1, &(0x7f0000506000-0xa)=@un=@file={0x1, './file0\x00'}, 0xa) getsockname$packet(r3, &(0x7f00008dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000055c000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d93000+0x3b8)={0x0, 0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000022b000-0x10)={0x8, 0x200, 0x800, 0x3, 0x0}, &(0x7f0000567000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000712000-0x8)={r6, 0x6}, &(0x7f00008ec000)=0x8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00001e4000)={{{@in=@rand_addr=0x4, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x10000, 0x3, 0x8c, 0x13, 0xa0, 0x0, 0x4af, r4, r5}, {0x6fb, 0x100000001, 0x4, 0xffff, 0x96, 0x3, 0x6, 0x3}, {0x6, 0x6, 0x5, 0x2}, 0x8d2a, 0x8, 0x100, 0x0, 0x80, 0x0}, {{@in=@empty=0x0, 0x3, 0x7fff}, 0x3, @in6=@loopback={0x0, 0x1}, 0x4, 0x2, 0x1, 0x7, 0x8, 0xfffffffffffffffc, 0x8}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000a38000-0x48)={{0xffffffffffffffff, 0x3, 0x4, 0x3, 0x5}, 0x9, 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCSWINSZ(r3, 0x5414, &(0x7f00004d8000)={0x7, 0x1, 0x0, 0xc7}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000528000)=0x4b3) ioctl$KIOCSOUND(r3, 0x4b2f, 0x8bc) bind(r0, &(0x7f00004b6000)=@sco={0x1f, {0x7, 0x2, 0xfff, 0x20, 0x5, 0xffffffff}}, 0x8) connect$unix(r0, &(0x7f0000288000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2017/12/29 05:09:05 executing program 5: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x401, 0x8) sendfile(r0, r0, &(0x7f0000e6e000)=0x0, 0x200) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) dup3(r0, r1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000f63000)={0x6, 0x7, 0x8, 0xcb}, 0x10) 2017/12/29 05:09:05 executing program 3: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000000000)=0xc07) recvmsg(r0, &(0x7f0000fb1000)={&(0x7f0000fb0000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000faf000)=[], 0x0, &(0x7f0000fb0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) writev(r0, &(0x7f0000fac000)=[{&(0x7f0000761000-0x58)="480000001400197f09004b01fd0d8c560a880000f217e00600000000000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff00c7e5ed5e0000000000000006b718231be86efd121fffff6b0f536e", 0x58}], 0x1) 2017/12/29 05:09:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x5, 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, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) clock_gettime(0x0, &(0x7f0000f25000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f00000a7000-0x40)={0x8000, 0x1f, 0x8, 0x7, 0x1, 0x3, 0x7, 0x0}, &(0x7f0000f6e000-0x40)={0x64c5, 0x8, 0x1d0, 0x81, 0x63d7afed, 0x10001, 0x5e, 0x40}, &(0x7f0000b26000-0x40)={0xe4c0, 0x200, 0x0, 0x9, 0x0, 0x1, 0x80000000, 0x10001}, &(0x7f0000ab7000-0x10)={r1, r2+30000000}, &(0x7f0000109000)={&(0x7f0000f7b000)={0x74f00000000}, 0x8}) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 05:09:05 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fcf000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) r1 = memfd_create(&(0x7f0000000000)="fff8", 0x0) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100800001) 2017/12/29 05:09:05 executing program 2: mmap(&(0x7f0000000000/0xf20000)=nil, 0xf20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) pwritev(r0, &(0x7f0000f20000)=[{&(0x7f0000f21000-0x34)="7faefac5607658e4bcafd423e68cb10eea964aa5bc874dd7c126e03f5bfc2dd83e269dd09407b2cf0b9b4d672f42c40a57d08c40", 0x34}, {&(0x7f0000f20000)="e3ae6d8e3e7ddcaeaff86a55fa929882441490fbab312ce88363581f3ef46fc0e9c389b898c98cca015c16064e51dce813d75a8ffef663f4f3c9629ae1426cd05fed1f1eb0aca29f0fedcafb82084915480ff5653a77cecec8c244b0437fc4725de62239f4d4df10f954d71d2170ab05ec756f0380a48477494e6d67a93ce971aa48018df2bc2ec28b15513f6ca5b9f845a4ff02618feee75ea11802028e942d2b980c15d906fd5160e0911c44da2092a7b56c0e7b1e722c415e6e9a20067b56adfcd638a17e13bd8106156a0d58a2d3e3789b", 0xd3}, {&(0x7f0000f21000-0x17)="3c97ca0550af1d7aebc8263ab794519c2cc1c6bc1392ea", 0x17}, {&(0x7f0000f21000-0xc9)="6b125a1d6ba4cceecd678d82d7ba537740a2f0150696996bdecdacaae8d21ab9274c5fd9da491aa38ffc9b9650be74c53a554b1163c103b9583fb6ab39f2158112a086db45cd23e9d31a81a873e32af9a10fea3202a4263fb8074a4cbb559257bcaf2056952b370b99f7a67e813fd9aeaefbc980a4d15b23e9e6025fd9bbd5db25a96b092648899c511b58d1d911fc06787a5a46d4b2e2a597cbdc92b14803d19b26c6fc2fe910e90d85fc39c3b67632e39676102f6f38fdabe2c41115015bfb739b45d77dda1ab467", 0xc9}], 0x4, 0x0) [ 36.031062] audit: type=1400 audit(1514524145.720:11): avc: denied { setopt } for pid=4359 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/29 05:09:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b1b000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003ff000-0x1)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000274000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000d85000-0x8)=0x3c) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r4, 0x21, 0xcf, &(0x7f0000846000-0x9c)="56c497f4c5cb8e8ad046e588643fa72f26f559d117b8a7eec8830d39dc1f4dd07c46d51dc153b88e86be53c4ab611be2fa5ca405f6675761878b865e9737f4a1707b371d9813b807c38be9366b4c4790fa77c1cde25a43a6e842eaad889c7a656e4d4c590e7dfde572e5d2c0f155a6d6b177c1e0a77f84793556522f501b986d09bfbcbefe2c2c2d320eeae25b121a49132958d6ed9e1621ac020222", 0x9c) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f00002ae000-0x30)=[{r3, 0x0, 0x0}], 0x1, 0xffffffffffffffe8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000065c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) dup2(r2, r0) eventfd2(0x2, 0x0) dup2(r3, r3) fcntl$setown(r0, 0x8, r1) tkill(r1, 0x16) 2017/12/29 05:09:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eee000)='net/rt6_stats\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000690000)=""/1, 0x1}], 0x1, 0x400000002) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b5b000)={0xf9, 0x101, 0x1}) 2017/12/29 05:09:05 executing program 2: pipe(&(0x7f0000e93000-0x8)={0x0, 0x0}) listen$netrom(r0, 0xc39d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) kexec_load(0x0, 0x0, &(0x7f00004d1000-0x20)=[], 0x0) 2017/12/29 05:09:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00008bc000-0x10)=[{&(0x7f0000687000)="290000001d0019a8553d7547000a007c0200e3ff030000000000000009000100000001000000043e00", 0x29}], 0x1) bind$netlink(r0, &(0x7f00008a4000)={0x10, 0x0, 0x4e, 0x800}, 0xc) 2017/12/29 05:09:05 executing program 5: fstat(0xffffffffffffffff, &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d6d000-0x4)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) 2017/12/29 05:09:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000040c000-0x8)='keyring\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000e8000-0x12)='mime_type,{eth0#\t\x00', 0xfffffffffffffff8) r0 = add_key(&(0x7f0000305000-0xb)='pkcs7_test\x00', &(0x7f00008f2000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00008c7000-0x88)="36f81dab157d8cbc64c6d51665819a80988ef72e2dd1a7f284db5453949dfbf65f68b3ecd9153d70b021a849f8b705b33573ad7147e2026d24dd2a9a23386848219db902e7a1f98109574202f0d906a6b6d85900dc394e1539abd5053f4ec255f5e8c627cdf743727ee5efff4c349820eb683d9910571363817756f6b8222aeae663bf36303e282b", 0x88, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r0, &(0x7f0000003000-0x50)=[], 0x0, 0x0) 2017/12/29 05:09:05 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000ca2000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) fcntl$getflags(r1, 0x40a) socket$packet(0x11, 0x3, 0x300) fcntl$addseals(r1, 0x409, 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000093a000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000001000-0x10)={&(0x7f0000bfb000-0x39)=""/57, 0x39}) 2017/12/29 05:09:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f00005a6000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f0000e3c000)="", 0x0) 2017/12/29 05:09:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000001000-0x58)={{0x1f, 0x9}, 0x0, 0x6, 0x39, {0x7, 0x1d}, 0xb06a, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x0) 2017/12/29 05:09:05 executing program 0: 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)={{&(0x7f0000b73000/0xf000)=nil, 0xf000}, 0x1, 0x0}) mknodat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000092c000)="") r1 = memfd_create(&(0x7f000089c000-0x6)=':\'+:%\x00', 0x3) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00008b3000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 05:09:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) munlock(&(0x7f000075e000/0x1000)=nil, 0x1000) 2017/12/29 05:09:05 executing program 4: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x7fe, 0x9) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, 0x1c) pipe2(&(0x7f0000aa9000-0x8)={0x0, 0x0}, 0x80000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00003cb000-0x18)={0x3, 0xff, 0x8000, 0x5, 0x5, 0x8}) rt_sigprocmask(0x11ad5065a2c2e9e, &(0x7f00002fa000)={0x3}, &(0x7f0000615000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xfff, 0x1fffe0000000000, &(0x7f0000154000-0x60)=""/96, &(0x7f0000ff1000-0x4)=0x60) bind$inet6(r0, &(0x7f0000ff0000-0x1c)={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf6}, 0x1c) socket$inet6(0xa, 0x2, 0x7) 2017/12/29 05:09:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000955000)={0x0, 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a8f000-0x10)=@common=""/16, 0x10) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a2c000)="26000000130047f42001b1dc59002200160b140902000000000001fff8000133050003000d00", 0x26) 2017/12/29 05:09:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc1000-0xc)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000990000-0x8)={0x1, [0x0]}, &(0x7f0000853000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000057c000)={r2, 0x8}, &(0x7f00000e5000-0x4)=0x8) writev(r0, &(0x7f00000b6000-0x10)=[{&(0x7f000057e000)="290000002e003109ebff070d000000070a0000000100000018830000000000000000d81f99645aff00", 0x29}], 0x1) syz_open_dev$usbmon(&(0x7f0000c43000-0xd)='/dev/usbmon#\x00', 0x10000, 0x20100) 2017/12/29 05:09:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000664000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) modify_ldt$read(0x0, &(0x7f000067a000)=""/139, 0x8b) clock_getres(0x7, &(0x7f000072a000)={0x0, 0x0}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000976000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c83000)='/dev/hwrng\x00', 0x200102, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00007a2000-0x4)={0x5}, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000055a000)=0x0) 2017/12/29 05:09:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000-0xb3)=""/179) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r1, &(0x7f0000002000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000b7f000)={0x101, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x100000000, 0x7, 0x8, 0x5, 0x0, 0x1, 0x878d, 0x80000000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00006af000-0x7)='maps\x00j%') r4 = accept$llc(r3, &(0x7f0000b20000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b2e000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000e6c000)={0x7, [0x3, 0x8, 0x10000, 0x3f, 0x1, 0x7, 0x1]}, 0x12) readv(r4, &(0x7f0000afb000-0x90)=[{&(0x7f00001fc000-0x96)=""/150, 0x96}, {&(0x7f0000b00000-0x1000)=""/4096, 0x1000}, {&(0x7f0000346000)=""/124, 0x7c}, {&(0x7f0000604000-0x3e)=""/62, 0x3e}, {&(0x7f00007d9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000457000)=""/210, 0xd2}, {&(0x7f0000c28000-0xf6)=""/246, 0xf6}, {&(0x7f0000e53000)=""/110, 0x6e}, {&(0x7f0000f2d000)=""/237, 0xed}], 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000548000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe2, 0x9, 0x7, 0x1, 0x7}, &(0x7f0000377000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002d6000)={r5, 0x7, 0x9, 0x1}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000a5a000-0x64)={&(0x7f0000813000)=[0x8, 0x0, 0x100000000, 0x2, 0x3ff, 0xfffffffffffffffb, 0x5], 0x7, 0x7fffffff, 0xe1, 0x0, 0xfff, 0x2, {0x6, 0x8, 0x401, 0x0, 0x0, 0x976, 0x1, 0xffffffff, 0x5, 0x4, 0x8, 0x7, 0x4, 0x5, "440b8b48498f26619df9bc804ea77d8932d64d1f2d975e73c39228ed5a6f4657"}}) 2017/12/29 05:09:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x1f82a95103a4fe45) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cd3000-0xe8)={{{@in6=@local={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, 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, @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}}, &(0x7f00006b3000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00002be000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003c2000-0x4)=0xc) setreuid(r3, r4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00009e0000)={{0x1, 0x7}, 'port1\x00', 0x60, 0x1, 0x2, 0x7, 0x3, 0x2, 0x1000, 0x0, 0x2, 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]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r5 = add_key(&(0x7f0000180000)='blacklist\x00', &(0x7f0000ca0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000085a000)="b08d9fe6d9ad4b2578918766edcf461c00c2dbdc6c74841a9870709cc736c04f547fec6da62dd8d4307e86974cd749b7092054707ed734aac5699a5bebac5196a386d007f70a97d57249290c3416802c88a500b2269286fd5c15071918623341cf14bc30d8bafc752927942cef558739da0dccf348114f9ba19ad7afab200aaaaf88669aee9b26d1bbfe3947469891c6acbaa716ce260c4f43077fb84af6212afcb15bdd3266d7c5251b3bf8e1b0b37ea6d7e56f458253682f98384b6559dc04fc488d0d914d42179aefd8e0eebc450ea6533a0edef20504e38019bd141313b664b0bd8341dc", 0xe6, 0xffffffffffffffff) getsockname$packet(r2, &(0x7f0000c4a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e1a000)=0x14) keyctl$get_security(0x11, r5, &(0x7f0000e08000-0x17)=""/23, 0x17) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000154000)={@common='gre0\x00', @ifru_flags=0x2fd}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00000aa000)={@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) dup2(r0, r6) 2017/12/29 05:09:06 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002cd000-0x14)={0x0, 0x39, 0x3e, 0xe5, 0x7f}, 0x14) mmap(&(0x7f0000000000/0x17b000)=nil, 0x17b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socket(0x1f, 0x2, 0x1f) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f000009b000)={@common='bcsh0\x00', @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xa, 0x8000, 0x0, 0x9}, @sadb_lifetime={0x4, 0x3, 0x80000000, 0x0, 0x0, 0x0}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 05:09:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000010000)=0x0, &(0x7f0000e11000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/29 05:09:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2289, &(0x7f0000007000)="") accept4$packet(r0, &(0x7f000066c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000264000-0x4)=0x14, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ad5000)=[{0xe, 0x3ff}], 0x1) 2017/12/29 05:09:06 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0xa, 0x0) 2017/12/29 05:09:06 executing program 4: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000026000)='hpfs\x00', 0x4000000008, &(0x7f0000036000)='\t') open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") truncate(&(0x7f0000036000-0xc)='./file0/bus\x00', 0x0) 2017/12/29 05:09:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc004510e, &(0x7f0000001000-0x1)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r2 = syz_fuse_mount(&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000df9000)="44cb820c492f0af7ec75208428262c86", 0x10) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000dfb000-0x10)={0x3, {"10b2b03607bdf8"}, 0x0}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) dup3(r4, r2, 0x0) get_thread_area(&(0x7f0000b95000-0x10)={0x4, 0x100000, 0xffffffff, 0x2, 0x401, 0x287, 0x3, 0x3, 0x8, 0x81}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000ba1000-0x4)=0x0, &(0x7f0000351000)=0x4) 2017/12/29 05:09:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x600, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c93000)='/proc/self/net/pfkey\x00', 0x8001, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00003be000-0x28)={&(0x7f0000549000/0x4000)=nil, 0x7f, 0x6, 0x0, &(0x7f0000fc5000/0x1000)=nil, 0x4}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/29 05:09:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f76000-0xe)='/dev/keychord\x00', 0x1, 0x0) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000d67000)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000b7000)=0x0) syz_emit_ethernet(0x11, &(0x7f00002f1000-0xa5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x88ca, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) 2017/12/29 05:09:06 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2017/12/29 05:09:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000739000-0x48)={{0x3, 0x0, 0x6, 0x2, 0x2}, 0x3ff, 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]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r0, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x0) 2017/12/29 05:09:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000012b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000559000-0x4)=0xe8) ioprio_get$uid(0x3, r0) r1 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000f68000)={&(0x7f0000c54000/0x2000)=nil, 0x2000}) write(r1, &(0x7f0000ffe000-0x5)="da00", 0x2) fadvise64(r1, 0x0, 0x7f, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00008ff000-0x8)='net/udp\x00') socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r2, r2, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/29 05:09:06 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a1f000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000d15000)='./file0\x00', &(0x7f0000fc3000-0x1000)=""/4096, 0x1000) r1 = open(&(0x7f0000adf000-0xa)='./control\x00', 0x28042, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000fc2000)='/dev/loop#\x00', 0xbd, 0x40000) ptrace$peekuser(0x3, r2, 0x5) fallocate(r1, 0x9, 0x0, 0x100000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000339000)=0x1f, 0x4) 2017/12/29 05:09:06 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$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) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000)={0x8, 0x0, &(0x7f000000a000-0x7c)=[@decrefs={0x40046307, 0x2}], 0x0, 0x0, &(0x7f000000b000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x44, 0x0, &(0x7f000000b000-0x108)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f000000b000)=[], &(0x7f000000e000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000000000)=""}) 2017/12/29 05:09:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b28000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000300000-0x28)={@common='bcsh0\x00', @ifru_ivalue=0x8}) r1 = syz_open_procfs(0x0, &(0x7f00006b3000-0x16)='net/ip_tables_matches\x00') sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x27) 2017/12/29 05:09:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x5728f39d9c4f4c7a, &(0x7f00002da000-0xd7)=""/215, &(0x7f000091e000-0x4)=0xd7) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000e84000)=0x6, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000e0f000)={0x7, 0x9, 0x8}) r1 = syz_open_dev$usbmon(&(0x7f0000f74000-0xd)='/dev/usbmon#\x00', 0x4, 0x101400) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f000032d000-0x46)="dd4197fd18d3df52aa347784ace1df4bc02aa04d188c2a9dbffc815f63a18cb4e25207cc2a389d9c8727efdb92eeec8aba9edda7cbe0645a956b21152976f592bf1c1e780694") futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000adb000-0x4)=0x0, 0x0) timer_gettime(0x0, &(0x7f0000af6000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000c000-0x4)=0x5, 0x5, 0x5, &(0x7f000000b000)={r2, r3}, &(0x7f0000b96000-0x4)=0x0, 0x0) [ 36.853705] binder: 4483:4485 ERROR: BC_REGISTER_LOOPER called without request [ 36.899879] binder: 4483:4485 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 36.908005] binder: 4483:4485 got transaction to invalid handle [ 36.914064] binder: 4483:4485 transaction failed 29201/-22, size 0-8 line 3005 [ 36.922979] binder: release 4483:4485 transaction 11 in, still active [ 36.930258] binder: send failed reply for transaction 11 to 4483:4495 [ 36.937601] binder: undelivered TRANSACTION_ERROR: 29201 [ 36.943497] binder: 4483:4495 ERROR: BC_REGISTER_LOOPER called without request [ 36.943863] binder: undelivered TRANSACTION_COMPLETE [ 36.943879] binder: undelivered TRANSACTION_ERROR: 29189 [ 36.962904] binder_alloc: 4483: binder_alloc_buf, no vma [ 36.968544] binder: 4483:4485 transaction failed 29189/-3, size 0-0 line 3128 [ 36.970309] binder: 4483:4495 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 36.970357] binder: 4483:4500 got transaction to invalid handle [ 36.970363] binder: 4483:4500 transaction failed 29201/-22, size 0-8 line 3005 2017/12/29 05:09:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d6b000)=0x14) memfd_create(&(0x7f0000829000)='user\x00', 0x2) sendto(r1, &(0x7f00004b0000-0xcb)="aa57620797e2b30b48606bdec82475a59c1245876b3f8fa07e276c94d117858a53af87b41eb032d0893ee0599e51f0bf96a8c5ec8e0414f447125aca9e1f5320e48c9087241f0b6981cf7d3a205a4a5cd65840bd7651da5f2a3662cc216d6098f0a48790f76d6a7a512b0fcc3a0fe49e82d75de469ced16b1f7e07c14797388afc2c7c20d89bf9c3392ea4cdef4a23ea6df513661820302589a1c3e0e8385c0a29a5f18c7306c181ba18898fb65e1e562efaca7b032d6c32aa6b4c6b230faa0d9befa1dff25fddcc85d026", 0xcb, 0x40000, &(0x7f0000a95000-0x10)=@ethernet={0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgid(r0) ptrace$peekuser(0x3, r2, 0x8565) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000596000)=0xc) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000265000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = syz_open_procfs(r3, &(0x7f0000ad9000)='attr/current\x00') sendfile(r5, r5, &(0x7f0000f4f000-0x8)=0x0, 0x25) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) 2017/12/29 05:09:06 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000018000-0x8)={0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000688000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) readahead(r1, 0xffff, 0x6) getpeername$ax25(r2, &(0x7f0000784000)={0x0, {""/7}, 0x0}, &(0x7f0000311000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000072a000-0x39)={0x0, 0x0, 0x3d, "0d08cf641096a45413e288c92ddd8df942d52ac684a5fb7760b1d66c9153bca9fd86a23d4f39c03b7da08c7caeae6e19cc2f824ae7b7ba9bf1a30b521c"}, 0x45) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af6000-0x10)='/selinux/status\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dee000-0x8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000022a000-0x4)=@assoc_id=0x0, 0x4) 2017/12/29 05:09:06 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xccf000)=nil, 0xccf000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000d63000-0x9)='/dev/random\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x7, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000caf000-0x8)=0x0) 2017/12/29 05:09:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvmsg(0xffffffffffffffff, &(0x7f0000466000)={0x0, 0x0, &(0x7f000064b000-0x30)=[], 0x0, &(0x7f0000c18000)=""/190, 0xbe, 0x0}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000411000-0x9)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00001cb000)=""/106, &(0x7f0000a34000-0x4)=0x6a) 2017/12/29 05:09:06 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ab5000)='/dev/snd/timer\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002a6000)=0x0, &(0x7f0000722000)=0x4) getegid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000857000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000231000)={0x0, 0xfff, 0x32}) 2017/12/29 05:09:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000031b000)='keyring\x00', &(0x7f0000628000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f000057c000)='/dev/rfkill\x00', 0x80, 0x0) 2017/12/29 05:09:06 executing program 5: pipe2(&(0x7f0000a82000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00006ba000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000014000)='./file0\x00', 0x80000102) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0xa) r3 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000040000)=0x0) ptrace$peek(0x3, r4, &(0x7f0000e06000)=0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b53000-0x11)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000973000-0x4)=r4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000093c000-0x98)={0x0, @in={{0x2, 0x1, @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]}, 0x20f1, 0x3}, &(0x7f0000e1e000)=0x98) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000c5b000)=0x8, 0x4) r7 = add_key(&(0x7f00003cc000)='user\x00', &(0x7f000051b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000040c000-0x71)="c0a070e6fe22d7a2f327f84dd81616385743aaa135e1ce4f57ffb998df9900c64a624374eec17080d4eb9b0a7b9a775069baa7498f871d9fcefc3817d238d8a2298b3447ec9cf5e99abf6e76539badadba40f922a0d13b2fbfac5c1084f81b0e6269c66e35aab757877cf3215385b470c6", 0x71, 0xfffffffffffffffc) r8 = add_key$user(&(0x7f0000b6a000-0x5)='user\x00', &(0x7f0000690000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d19000-0x1000)="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", 0x1000, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r7, &(0x7f000048c000-0x30)=[{&(0x7f0000d22000)="90f2971edbf0", 0x6}, {&(0x7f0000844000)="c31e8ec377c1eca14fab4006ddba238fbe324d401e399eab2636c20d22", 0x1d}, {&(0x7f0000545000-0x92)="19a55273255aa9ab695974bce8407c6e8275c6662d1fd2b80727565c0835f51a6f4bfb9b0fb1146e060dea078d5ed2521fb0c9b61bfbe379a49e5580e7df22dc4b406fccb2fd0af551251d1387ec4f074b6edc3c44520dc248b6261c122f0e90996ed008ac32fcb6be7ca9b37365e70c3f1349df51a477c2fb5a657417f6df4e5227859a6c6cc9acfdefd1210b55ff7077a1", 0x92}], 0x3, r8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001f7000)={r6, 0x2}, &(0x7f000095e000)=0x8) r9 = dup2(r2, r3) renameat2(r5, &(0x7f00000db000-0x8)='./file0\x00', r9, &(0x7f0000d14000-0x8)='./file0\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat(r1, &(0x7f000035f000-0x8)='./file0\x00', r1, &(0x7f0000a73000-0x8)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000d18000-0x50)={0xffffffffffffffff, 0x7fffffff, 0xffffffffffffff1f, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readlinkat(r1, &(0x7f0000cff000-0x8)='./file0\x00', &(0x7f0000ece000)=""/4096, 0x1000) 2017/12/29 05:09:06 executing program 0: clone(0x0, &(0x7f0000cf9000-0x2)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000aa3000-0x4)=0x0, &(0x7f0000026000)="") getsockname(0xffffffffffffffff, &(0x7f0000a91000)=@generic={0x0, ""/126}, &(0x7f0000ca9000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x81, 0x4) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000000000)=0x0, &(0x7f0000e0e000-0x4)=0x4) 2017/12/29 05:09:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) exit_group(0x200) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[], 0x0, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fd1000-0x12)={@common='eql\x00', 0x2}) [ 36.998402] binder: undelivered TRANSACTION_ERROR: 29201 [ 37.003906] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/29 05:09:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) tee(r0, r0, 0x3, 0x2) 2017/12/29 05:09:06 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009f4000)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d1b000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x6f2, 0x10000, 0x40, 0x7, 0x6}, &(0x7f0000bdc000)=0x14) getrlimit(0x92f16bf6f58990dc, &(0x7f000028e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000)=0x7, 0x4) 2017/12/29 05:09:06 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005c6000)={0x0, 0x0}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ppoll(&(0x7f00003ec000-0x10)=[{r0, 0x52, 0x0}, {r1, 0xe308605180cf6abe, 0x0}], 0x2, &(0x7f0000527000)={0x0, 0x989680}, &(0x7f0000c5b000+0x296)={0xfffffffffffff001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000000+0xb4e)={r3, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a17000)='net/psched\x00') readv(r4, &(0x7f0000728000)=[{&(0x7f00000d7000)=""/216, 0xd8}], 0x1) 2017/12/29 05:09:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000226000)='\x00', 0x3) r1 = syz_open_dev$urandom(&(0x7f0000cc9000)='/dev/urandom\x00', 0x0, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000502000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cc1000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00004b7000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f0000-0x4)=0xe8) getresgid(&(0x7f0000c4b000)=0x0, &(0x7f00004d8000-0x4)=0x0, &(0x7f0000b36000-0x4)=0x0) sendmsg$unix(r0, &(0x7f0000833000-0x38)={&(0x7f0000d8f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000926000)=[{&(0x7f0000aff000-0x90)="ed7560d10168217cce1cae6f517b7c262c1f4c371a11c268c47e6ad6194f46935da49dae4714f65391c0667ec5b442d7c453f876502890728f3ab413d263f229c82e549b5fcdddef1d4110546d7c49db39c7f68a4418426fb6355dedaa7b9d794abfb97dd84d7ea6df40115b3339a4f592f7e200b733d1e66acfc735ebc46ecd2050d8eaf5e46fdaa5ffc255beb2928f", 0x90}], 0x1, &(0x7f0000a80000-0xa8)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xa8, 0x4805}, 0x10) lseek(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000e4d000-0x8)={0x0, 0x0}) r5 = syz_open_dev$sg(&(0x7f0000723000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x20800) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f00009cb000)={0x0, 0x8}) r6 = socket$key(0xf, 0x3, 0x2) r7 = dup(r6) lseek(r7, 0x0, 0x7) 2017/12/29 05:09:06 executing program 5: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000018000)='coredump_filter\x00') mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000006d000)=[{&(0x7f0000dec000)=""/179, 0xb3}], 0x1, 0x100000000) 2017/12/29 05:09:06 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dd2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000792000)={0x0, 0x6, 0x0, 0x5, 0x9}, &(0x7f0000531000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x100000000, 0x100000001, 0x40, 0x1, 0x3, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000209000)={r1, 0x4, 0x30, 0x4bc, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x4, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ba4000-0x44)={r2, 0x80000000000000, 0x3c, "58e6222fdb3a00e8de103faf777b2507d41e36d24b3873925b24feea58a74b6e8d869b15d39748519b9de816472014b059258fbd3b5fbad65faea4b5"}, 0x44) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000412000)=@generic="2979a87dbac10440a0ef57d640723a71") ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000beb000-0x4)=0x1) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000938000-0x4)=0xb673, 0x4) write(r4, &(0x7f0000cd8000)="260000130047f1ffffff7f00ffffff0800030300000000000000000017edff050016005535bf", 0x26) 2017/12/29 05:09:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e9d000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000e71000-0x8)=0x0) listen(r0, 0x0) listen(r1, 0x2) shutdown(r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000466000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006c0000-0x4)=0x0, 0x4) 2017/12/29 05:09:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') preadv(r0, &(0x7f00000d8000)=[{&(0x7f00009d5000-0x1000)=""/4096, 0x1000}], 0x1, 0x40000400040000) 2017/12/29 05:09:06 executing program 1: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000fed000)=0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:06 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2017/12/29 05:09:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000001000-0x4)=0x8, 0x4) write(r1, &(0x7f0000022000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000336000+0xef8)={0x0, 0x0}, 0x84000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f8e000-0xe8)={{{@in=@rand_addr=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=@broadcast=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}}, &(0x7f0000bc4000-0x4)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000867000)={r3, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2017/12/29 05:09:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000023a000)='/dev/net/tun\x00', 0x0, 0x200) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) 2017/12/29 05:09:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bf7000)={0x0, 0x0, 0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) pselect6(0x40, &(0x7f000048a000-0x40)={0x31d8000, 0x8, 0x0, 0x7, 0xfffffffffffffff7, 0x1ff, 0x2, 0x1}, &(0x7f0000a40000)={0x2, 0x2, 0x6, 0x62, 0x401, 0x7, 0x0, 0x0}, &(0x7f000054f000)={0x8000000000000000, 0x2, 0xfffffffffffffffa, 0x4, 0x1ff, 0x50, 0x5, 0xdf5}, &(0x7f00005d1000-0x10)={0x0, 0x0}, &(0x7f0000f71000+0xbf)={&(0x7f00005ac000)={0x6}, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) tgkill(r2, r2, 0xa) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000027e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f000093f000)=[0x3, 0x2]) fcntl$getown(r0, 0x9) timer_create(0x7, &(0x7f0000bc2000-0x60)={0x0, 0xd, 0x1, @thr={&(0x7f0000ef2000-0x2c)="71d81edefb69ba1e522227fbff6710ec01944a3e341c4296195bb9488d77e28e75577cbe6199f648d13e891c", &(0x7f0000754000)="1876e0a693245813574993952792f7c0e51a7ceaf867e85a20f2af722b1e1ec629cf93522b3eec2495492385d32b0099e1025bf7c3f5795acbb658f6cb6424cf216546f82488fe0cad259725b0bf880262dca1266d721a126e30899f36d201f91c1ed42d6c7fe34241ff48eb233ff2e6b3f5f40c75e4fa4135b2fc8ab6d8fa1833f433e9766fb6a63098"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bdf000)=0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c19000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00001fd000)={@common='teql0\x00', @ifru_settings={0x3, 0x3, @sync=&(0x7f0000504000-0xc)={0x200, 0x1, 0x7}}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000220000-0x7e)={0x0, 0x76, "8fee1a499d6b83216fff248ed1fbfea4d4ffa4acbe8972ddb20393891f65959b18fbb3b5919d61b98de2cf86e74a072b9b0b55aeb350e92176743e3bc69a9ca4b8ba1c135a94c1e87cd61d1b7178bd11f1a2671b82157b7424de4f98c7c7b0bc3be7dab14c752d2325f1427f1c7d4ff1146b079fd783"}, &(0x7f0000855000-0x4)=0x7e) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000543000)={0x5, 0xdd, 0x8001, 0x0, 0x1c, 0x20}) setsockopt$inet6_int(r4, 0x29, 0x50, &(0x7f00009c9000-0x4)=0x7, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000948000)=@sack_info={r5, 0xa0000000000000, 0x7}, 0xc) ptrace$setopts(0x4209, r2, 0x400203, 0x20000005) splice(r4, &(0x7f00007dc000)=0x0, r0, &(0x7f00001a3000)=0x0, 0x2, 0x1) 2017/12/29 05:09:06 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fa3000)='/dev/input/mice\x00', 0x0, 0x1013ff) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000fa3000-0x4)=0x100000001, 0x4) r1 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r1, 0x20000004c04, &(0x7f0000f9d000-0x9e)="") 2017/12/29 05:09:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000001000)='./file0\x00') 2017/12/29 05:09:06 executing program 4: clone(0x0, &(0x7f000080f000-0x80)="", &(0x7f0000473000-0x4)=0x0, &(0x7f000053f000-0x4)=0x0, &(0x7f00008c1000-0xf3)="") timer_getoverrun(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000+0x83a)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001000-0x28)={@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]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000b71000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2017/12/29 05:09:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009fb000-0x5)='attr\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) getdents(r0, &(0x7f0000be3000)=""/22, 0x16) getdents64(r0, &(0x7f0000b50000-0xa6)=""/166, 0xa6) 2017/12/29 05:09:07 executing program 2: eventfd2(0x0, 0x800) mmap(&(0x7f0000002000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000af9000)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000851000-0x4)=0x8001, 0x4) socket(0x10000000010, 0x2, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000f65000)="1f0800000100ff00fd4345bb000200220740000009000100011601130000c4", 0x1f) 2017/12/29 05:09:07 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000009000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f000000a000-0x10)={0x4, 0x0, 0xff, "f5df34c0ef40", 0xfffffffffffffff9, 0x0}, 0x10) r2 = getpgrp(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f0000008000)=r2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000)={0x2, 0xe, &(0x7f0000007000)="c58025843f53c91a40b981aac992"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/member\x00', 0x2, 0x0) pause() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000-0x8)={0x0, 0x0}, 0x84000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = add_key(&(0x7f0000007000-0xa)='blacklist\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000-0x94)="c5be3c499ce045a1521c035fece3c3d779af0d7e92764f3eff36f9afc4606c416d75cca34882b15a9f0564219245df3cd3d26737351c1fa11466e34e5444c2b2f9ca2933deddc09e5f045d18044e8d6abc15b8ea41a52f8def758554e4289125d0690c34d2ba5ffec73ace9f15fca215f8681671a72f34845ccd2d54a7666a7e56fb0d33d1d01a0d2cafe00a90aedad0f0fb7852", 0x94, 0xffffffffffffffff) keyctl$clear(0x7, r4) 2017/12/29 05:09:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000549000)=@req={0x8, 0x5, 0x6d, 0x8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xe0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) preadv(r0, &(0x7f000035b000)=[{&(0x7f0000896000-0x9a)=""/154, 0x9a}, {&(0x7f00003e9000-0x66)=""/102, 0x66}, {&(0x7f0000c2a000)=""/110, 0x6e}, {&(0x7f0000cca000)=""/72, 0x48}], 0x4, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002a6000)='map_files\x00') getdents(r1, &(0x7f0000825000-0xa7)=""/167, 0xa7) 2017/12/29 05:09:07 executing program 5: r0 = memfd_create(&(0x7f0000674000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000)=0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x14) r2 = syz_open_dev$sg(&(0x7f0000490000-0x9)='/dev/sg#\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000000)="be6639c3dbb3d4310c3d51205de1ffebcbb657fcb0d91d97f282c9ff85a5ab259497d991aad7f3fe4272d180e8ae6c0cb11fa6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r3, 0xc004510e, &(0x7f0000001000-0x1)=0x0) 2017/12/29 05:09:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000836000-0x25)=""/37, &(0x7f000006c000-0x4)=0x25) writev(r0, &(0x7f0000ac8000)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000000ffe800000000efffffff0dc600ffe4003e", 0x39}], 0x1) [ 37.389823] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 37.425905] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/29 05:09:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000123000-0x4)=0xffc, 0x4) sendmsg(r0, &(0x7f0000263000)={&(0x7f0000fe6000)=@l2={0x1f, 0x3, {0x6, 0xd90e, 0xffffffffffffff00, 0x5, 0x1f, 0x3ff}, 0x1f, 0x2}, 0xe, &(0x7f00002d8000)=[{&(0x7f000083f000-0x92)="9c30a9b0c2382743fb7ab59b174708b4dd1ab48edefc1867a3d5f0b8496dafa976829bf2fc8eaa6d2f7c485bc1f0aa6bec5504ff6091428fb14443c5681af5eff5ca73e825e5913766702125a9ea3bb93498d79bf2984922d90b5e8d89c1b6d959787ea645016ff5735afe388ed225bcdc0cc246d33eb096bb6cfd9dddec4d0c4d75aa12012d4b5deb894d97f0f09ea1eb22", 0x92}], 0x1, &(0x7f00009cf000)=[{0x98, 0x118, 0xfffffffffffffff9, "4c33e060b987bd565e507ab15e6f87d7b5d6507eb9738f2f50e1f0b795fd789598f716eb910c58984beb946e03aa022ce184ebe04ed838a6f7f0b4cbd910c401560cffb15e665ac3c8457aef24f123e75cc4c636aad4e73c226160a702d923a805cf4c386feee929bc84e20105161d65f3dc941bc7d97b05059d667b82a613eb50a0048e"}, {0xe8, 0x12f, 0x8, "f2e56cbaacdff4c381c8c4c8a1bfa13d73f3ec678d9c9deb10d7a77c8b0a9e0b3076802e1f7cb7413a5a436048f1d43755c8f8f7c68e4235ede1ddb71a743d31479dfdd5a000d86462087aa3779e1003e7c39687d62da76ebc9d584957cb972ea464fafa383430d04b828a7e6294a4c45c1a9d36d5e0f310e43dac39b0b9aa73f9821c51a3150420617c0d4944d2982732df36deb3faf480a9a111dd3363561430c54b00b5a2cdfcfef5593625bec27d9b7cd5370d21e018538082d27c17e7f818ada2f8143823e7c9f9e3bce153a843a1052fcb6b"}, {0x80, 0xff, 0x8, "7b4674caa980fbac46fb6b290d3afc1bfcb5cd66e63de23fe82c952885afd96420dbcdd1a4c1aa57d9f9ffdf017e41518c6d4984c93687f7052ec0e740618975f8bf3161dec76944ac34bb614457ba7ca8d518cf88420e217bfd7fb3346d309ccdb6478ca29d8b533ab566"}, {0x1010, 0x3e, 0x101, "f87b9d71942a5248cc1af20f88b18c4e14cab3bc13359b606b5959daba873bbe173a2f965da63d7741336e7dd29b1706b12e5fef75687790aca24d93f38638e95607196b65e376f14bb097d26cf7ae5f52de7557427b23368a033abeed9c974458a563ace991b5b9e7f67ed9aa6b0bd14a10166c454b8d02b29bf67a461a74951a50da80f87855ae84de1af251ffcca662eca7eae6104918fc889f0d1594146ab0f0fd980b9225dd6ad4ee735dd6f2ae18f9f0967f91ae8bc38735919ae93b9a7bca1de73bc64577fc605586a62a962ef9df5269ec10aec1e5e6a85b1d63a96a49c352205520ecd54481501ed425a889a421106b03d471be10d0209412693357fa998b591e2bacb70c46acdd6118d515279ab911648191e0e4690503e6302d1759b2d5e3339463bbdc229a9335fee783b0eb71855f569d030684695b5faf53327aef5fa68c723e17908406af9b6e2ab087670b012ffc6b4d1ff21f536fc540052aea0c19bc3c765b6bbad38640771af9d8fc69c0c787c88b9ada07631657a4bc8af4840fee619d3118b7bc57f65364b968b3770c602f5709a9795fc49463dcff09b801d7af3210ffbbca859d026eca3928736d9814e0ca32fe4bec42f4e0a96ec500f10844228ac3c3e76ffe8a7ea61ced240ebfed6b92b002be62726195f8855d4d2c6a9c1a7b29085ab051db180ff066b4ec605a523ce98b11e8365bb66491b5394a951bdd39929adea1c455bdc00c51fa788dd75f7d382455ca7513e80fdb44e881f972edf7899f15cae4ca5074da4c1414193bed100c91f5f222d6431f6281309fa5f38ff26aba4d110cf8ea038de7e1281f97979f9000ec1d5bbc0fd5232b25d89f2c814437671202a805fc1355cfdea7204e589ce1b5c4958e0d7b3632330893c76604fe0abf0858d9fe2e5d55ebe9e4f97766f149d4654ab0de2f3dbac1821fddf0d621a2ba414bcbbb42c32fdd7e104453d2699a03f688733a99b223de8c1f572ac99ab1287d2496ad00b2f37edb6c3654d1243c5fb961b518ff13c16dc7a50737431a168f1cb1b4712e3b5a720437137ae63378b2a867c6e6ef82bfe1634cf8f37f2fa6bd7a85460d4e647d8aa6d0ca27c968fd1acf6f3cae90573bd76ee1b4531cd77a997adc71a0aa1709ba97516e0921afdc704770e84774bbbe9e9f34693a27c3548ee213c6487fcdc384919ba27a654e023bdae123752c42fd27733a474b434eabd6acc97f749225fcbde4363d21be6129a16d15e9d933146c08a5c1dab4b21479034f58ca8cf4ffe71ea48ef31d0408048e2864b7895161d8454b90706cb57e81cdda15e51e08dfc421cc844ed95b234095da94bb90fc47ee1aea97cd80c92ed455d67cc8ea55928b20484de6def254348c30e13bee52bc3ce803ea5b98f1033df31b1058097cb87c74e4d405378e4cc490eee145184e2d451374dce7458be6ef4237456a34b129ab334ffb61d8bdb22ef2aabc7926b7bc2a7d7caf14ecb18d2be48acefaba54ad4560e62ece20e5cdd939fcec3d0798307456e701ee88854bb83621994b00576521728a008fbb77104f6676196f7dad1083fdce27b67fb4f8e8e0dd9f36e1353994f79f0012a7c87c7301a122dd68836d69e53edea92b1848013f6c52e0394d0d61811cbffcc8c5bea56ff6722f0eab578017bd4a81830f6fc251a0355ca28ddf49b96d6a27080b457e6eeb36d2f5f32b0beafa6cb1d01e928b5397829ab8a45117ccc10ae6251daae398ea6489442187c694b410b4ebdcfc133ce409df694ba8a726ccfc62c18a3bd7a23ecbef87463779ff94c2c4dc59310705dbba9c87db7e0bc324b82fbaae25e9e5cbaa8003e7d4073852a6252a736fdbab16416a79d9aa3b05eab303e611eeece54640e7f9ce161b0d05ee65113bfc5cf6eab05e6b43f3a2798efa7cd4bbfdfd609de7803b83174684bf82f30fea1dcec9ebbd27bde22b9b29cd994f80e7b112b84f194dc739711103d954542f7e4216eddd13c3877f8d280036ace8cbdbf5b849af549955f50bab00b586fa248c1a4d8782bdbbaedb6fdb12b35fc4e6d211aa9d33c4ab89e58b06bcf4b5b56b57b71c2a376aaa641af0e9f021378d6f324734f969805bcdcc115abc8d9cbf983997ae33f1b4f17e4308a56b22a72db8f3e18b3ca19c9331cb24edf2b63d69183f0c09b2b824eaf8670b584584e29c20009ac6e19a974b99cfc998f55bf139f9e8827bc0619495d59673f550863985187fa7fb0b8c512fbc3616923ef0454cf5e94ee207f69e4964b24a8a00e10b25f45eff8c4bd72fc8ad9988071655753f07bbaa4034a6081c31642f4a9580205bb0c1180f788665e3de7a0ca918d8e285010d13969d864ad3a2757ed2f731a8743afc587b12da1b1a5cb8f4e30f0224346e16932cd9e3fb54f1ba177e360145417135db81c4a0f13a68bf5e6caa3a6ade78debbf2883c6aa5e0c27983a6bc065c7ee8cbb8bd4d15d22ed283d627cecb63a6b73386a04b49baa9db2e92767c8a658457df06a4a520c29dd5c42062b5a42b3c28b6332b72fd3f201114de5a5dde45745dbe7af4e88a19de2372f553b135b2bab38ced5e63344fefebe6955900411656a3cc1b6525ebd8b65d5c07a9603a24621493e4e0156cbb7a64de3c5f3b5207d630c1f020d3e5268f9b2c4a1fc2a6e77e266504680574b7a42ba54c2bcf8530ed2da48f0bde260b03066c689c3ca64bce1f9dc426b9f0dfbd89b51293ccdcc896effaf8dcdd6d43a1b8908bd7e697baaf36594e66c239875e4f5a6d710a7ef9f06b13f4cac16337d808009c3db9f4542c8f03a56c81c7af1d945a883a4389eac52af17341a18a32de52d37c5cfa1135dac1feb896d1109d52bbfa840cd4b7963e9c707c36f4e59fb0b5862f48fd76aef19fa466886160cf9e0cb0d6d3c2798bfd4ed25466ef1d8624ab17d0d20f124a9c2c7ae9b25e93ef33cf0d62178a3fa4e502e78556dfbf021c0045a323f6bfda50ed52ff0d1a16691cbf02c82a518ef31743a0cf857da89d869f51d1f39ca46a47e23974a944bedd8d9bf472ce015ec7e818ec469e00500d866dc39ba71d087e1970a865f19f74fca277fbbceed6c1bfca761ba85177e8ad15d31cf402d918d1b2e4d201ee7b26d1f6ec43916de30c8c18afc3a426958be621e65771c2e74986b49aac479bd2dd949b0753961c5e14a416459f7c2bd265a629293d73611cc98bf8d9c08efa8c752ca85d24cbae046f4b32333d1093b1ec6d55469e0a87300825acd2c849603249d659c733bd308d3ee7e4cd2068077a9cc98efd795b103da0f26ab8405b90d195fe499e2fbe8dd96c913267e53836c731c1c2b7a53431e2ede65b188988d0a09968dd4b93bc1fad5b43312ff4f6a52dddb33fe0df657dce7cca1bce76cc4283bcc9af9a7dac2ed2e119c8055d2e5d345e9c010090472403b4197a74064aaad3503ff96d031d9be9345e22e58b0e8adc782b59ff7ea41d28fa23d45d5afbbdbd326312f40f7b2f55e1ef0173d5f3d5d3a1b66c2236625314cb8bb27db32ca99a4d2f12c6328241481737b3592ab726c1dde19a076ff0d2c3a9e3c4b309c5361cb1222fde3bd03f3de55f7af2d19d6c67cf16e539e9fcb145bf1f828b81a3d3cd394abcafb31014062af891c0c6920bc36922df5a63717624e16b76e8738deacf29b95de985b39e9a28661d5b2c82fc1b0473501c1b8bb99e0e475230207b094764837cbd3bb108e8792c82cb95c07db63f4a1e647adbb9965c4de3d6967c5805fc7cc0f0b6b327f7597a19ee22ddbb5f0ae075c76a50bc411c7e4543ee0f8df024916b0e62a7d263a8991b61f95c2969d56d403e1026135ac3844c74e49828a14694ea5cc7a8f6ab1b1267742ddf78665bb80364c50317d4c028d13be87f3893b12f5161940564b2dbb3a49ec4522cf9a8d39dd562d9a049c631a75cbe1b579abe805996c45dc693827359df5c5a3c1fcac7f54cd33eaa580e97444df4bf199339c60328ca57dfbed1d7ce4530a8395eb45a30142176f85e8cde933d076164e957052a33f080cf8bc9f7b016649f5f4f7653e39b5ce6d06725213fddea260e7248acd175e8c99029e9417a9041b42df5b4b9c91bc8c3e2110e26fe4a15f5f3c68c99125122aa68f87e411a043f9df7f4cf8b79394bc7f0c8eac3335949b3af505d537ea485f82929d24ee52a7b25d6beb1e6481043948abf4904b2a4eacafcc3d2b3b8d3fb30d46f9ef4b4406a89c606548574cac24577727637e0de406f6334300a528011f3d5f9ed882e2e6945b39630b22fe2a8b80918cb5527aae96e257d39a141a0f3fdc3d4a8e816336a48f8d0c5187fd73be186c1b756d1b4da19186e83dcbb05c702938b47100b1940ca93bb49a6e9398a1d6baa4984558272da42868ec621639762be10954037bdf52e2342cbf20c9923c244796f8dabbadb9bbb1071a5311e6b9c24b5c7a014117b568ede882de5bb71990f4f486bcdfc331481674071697d2bdcc90c0a9fe6c4dd21b85ce96cf375c398ce4a63f5298d91296d21ae2d74ffedea62192f071f5fdb46ceb3c4ae7099303f963870257f06a6846c3b422da484c24b7d03eccccf486567803c0df01732aeb4c631bc82cb4abdc38fc38215762b7dea3cd0ec8f2503bcfccf6d15a5d1bdd0cd35f27732cb1c3ef635d7279bc1928a7a1cb1b2e6b7200713d8faea79e051c706588658f55cfbcb93e93f64b0754780318da2d31fcbff945380732686408008dfd753b4194bf398785e44ea9b077d3feed0475ded2219d49ed3eb5a2b9c833d37ac85413d9df5d94dc8e2c32489d0f7ea56c7ecc86c071517ba86d867f2045d16f5324d0bed09d095e9c7a48c55af125158e02717b1fda46c7236c171858bf4243a55eb9edced26420a1062139fe4f693249742140b8d2cf178e37491c8d1e6bd51873a6fe50986eab8175f96235863c1688079eab5c0bbd37a21f50c486c47a45d8b29ea16e53d582e0dd51f4239dc17ac4572d6860ae8b5b75f4efb4ec1f36eb326941fe96eb66c4d2cc0944957b5f9f607415d5d474214b5e6be70ac0426143a66b5658ba1eb03d6abada24ddb829b75f77b0c35c785929a3ec5d97a378cf7a403d9b4fd0c6ff788b07d79065174ded9c4dce248b5384c0f8ef71a7eaf3648079b9d85980c88f91b0d8d9bcb8f81000b546e5870083ed21d8efa42fcc4b27eab0e1ebe7c47212d863d62936cba07f0a13c4259252ed36450336d8dc6e0cd7efca1647c9a23d8e6f300fce2d41ceeb335d096225bd11c4984d6036eadc3a73b0c9324edcfe629e802ea89a6af346d0a7319284f80616014c84144455195f27211b1ec47e6e8d43c3abb935e89744810b1682a0faef406f6b4177ac99505d2ab61103a9b64183355d6658cc2fb3cab5588e22eb37fc5b5851f12db302e7a964c32672dc06403ccae4ff71462f46e50a418263285adf0096c3fe49cc5d4fc9049cd317a4657f38b15551c543b04f822c8c89092feb7ba083e649d554f36d71fa9d150f7a8ff86ab6d24362ab9ac082a53faba8255a69f1f61f406876ded9296da866449cb533c9b2811813e708a7cf53f207e2de9bd119ba1a1adc4a3137599de4456568e4dbea732a93bcf740b05cf9dc55a8f87966ec2acd24e2c996611549a39760d3318351ee52b48fa8c3fa4adfe02f95c91f4e4fee36eda527bab0c4a623dc124165851f64adc6dcd9af564e74a5338c89e458a554773fc2c18ea7e9983669c0607fdd5361107172a19ad8c99f742a42545299109ac394bf65493e1f9fd"}, {0x50, 0x139, 0x7, "feccab52e2811fd746d045035cce3c12ae2f4210496beb48377a1504defeb1133d8e3f0800513fa84374a318a2fcf767d5ef5cb07c6d6e26566b25"}, {0x100, 0x117, 0x100, "419a6154e3a6d6bdd31d64b9b01f0df791a3f50ca1a8d449702e0cd102717f93d9ce3666d75ab9a816739943fa332af52d0823521f26cbf5885472a320389e43850ab6c1a0564d24424ed63963df28941f68deb95fe9f729e7115fefa7ce7e3b56073b73268af650f223580c20b7d9d916128421d16dbe35b2fdec9f7f1a4a442bb5477d49fb937ac2e3e3ecb8b462c11d71494870df0035d832ce54fcbe62d81a1ebbe70a85d7dd55c7a58b6791f42b527a0b97c2f1a68801ec6d160512d1741e1b78aee1c5fa947b044cafb8f339cb565b120263a38dd1174dc4165952bf3d72e1fd4ff4de9ae4d15d754dc8db6d"}, {0x20, 0x11f, 0x0, "304122f445684655601a3c38037eded3"}, {0x20, 0x1ff, 0x6, "77368aec35ccfe00fee3daa8677d"}], 0x13a0, 0x801}, 0x40004) write(r0, &(0x7f0000509000-0x2)="", 0x0) 2017/12/29 05:09:07 executing program 5: clone(0x0, &(0x7f0000bf3000-0x2e)="", &(0x7f00000f0000)=0x0, &(0x7f00005b2000)=0x0, &(0x7f0000963000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001bd000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x81, 0x4) fstatfs(0xffffffffffffffff, &(0x7f0000825000)=""/0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000002000-0x4)=0x0, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000001000-0x40)=[{&(0x7f0000928000-0x90)="5da9c440389efe33cb1e27bd2bcf30cef3b650693cfe800d444ede80e4bcfcea6d36808e832e6d49a53cbbbd33daafdce4b298b2c98584698d073b462d38faf8f7d306d9a385adfb104cf01601eaa87f9dd15736f9c604875d0143b48d55e6ee0e3eecb2df05754e3d89e12713a71b8aed35f7ce1437f3f6e815f65b6cfe140f930071e70b99c1c55ff8142227e715f9", 0x90}, {&(0x7f0000ff7000-0xb7)="00e112c3357dabad2c6a8020d3e240d3b09520b859d8d8863e55c720738f19466d646c250bda40bbc72d72afc9da39e6fdad8409bf6fa8423926aa719a9ef382f670d75becf06fc23ec64055836e3366f5d84df8187f910363024fb77149ef5807ec55f8ce94b7ea63148637438e7c57165d98e7885a3ec8dd7c06559077560929b4681e49c7b8ec31c95b120096db9a1b8e45440205fb781a2b5b304dfdec1fe0981d13c79663cd5e122f169d4a51f8171e14e39e1c79", 0xb7}, {&(0x7f0000001000-0xb2)="a0812e3ea5b60be05b958946b2537311f90f29490b45cc6f6dcf03971eab2a738c49a7d45ab519d8ea26a3ee878731579e6f0a9fd4347bbb6eb43d42004a0d60edca406c6427a0573fc899a65500a48da9d81a200efe54fa00aa37be83cea401dbd9d949300bbc575be4c9d811eac0bd0a964d7a2bcba6e9e68d15ecd36bc3cf26bb38d1c864db066f49c6d92ca874701f439fa78a07b0ec97c863c1813811d56b1c9f72a6f7f491d3d010f4f1a75f4ba559", 0xb2}, {&(0x7f0000000000)="6e3a8cc42199a35ad8945565fd3726188cdfe0b283cc4f5d9994123d7f351f2607440d1d170320cf4839a4d6e8c1dc47a32eac24695a", 0x36}], 0x4, 0x4) 2017/12/29 05:09:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f3a000-0x1)='2', 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fe0000-0x4)=0x18, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r2 = syz_open_dev$sg(&(0x7f0000ce8000-0x9)='/dev/sg#\x00', 0x1, 0x400) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000daf000-0x1c)=""/28) 2017/12/29 05:09:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00006d6000)=0x0, 0x4) r2 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000c06000)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000-0x4)=0xe8) fstat(r1, &(0x7f0000ed4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00003c3000)=0x0, &(0x7f00008fe000-0x4)=0x4) sendmsg$netlink(r1, &(0x7f000078c000)={&(0x7f0000b1b000)={0x0, 0x0, 0x3ff, 0x81}, 0xc, &(0x7f000077e000-0x30)=[{&(0x7f0000b12000)=[{0x5d, 0x10000, 0x800, 0xe15, 0x4, "105363268a04d12f561fca678ec3afb094095c3434cc368219977c4145f5b868fcffadc3cd8414ecd26793c45bbf8f583a32c1b22603e3eea2d32279736f80b36e255b34d875daa964f9f83782"}, {0x101, 0x5, 0x200, 0x4, 0x7fff, "a5d0d2fdb0bb363fdf34e973821002c0af28bf936962c9e07fd093815689b94f06dfabcd9364c888f991ea0d76309d997e8d3496a36e72726f65b4f9b036a4a43ee4001bd92ce5705cd1cd8d3b0725e72aab9421bfa17a3a20863fb6c268c7abca10a8f26b18ed2ffa5ca8568e1cbae2621c8fc4b0203b55a1d0e7a0906fd5209069e8924a3f00c27da26e311af203c638bab93ed8206258d49f1f752f27155b09a29fc31f5de75f3e14ab56380b620d44891ca8923af00c88b8337c6349da6cc6f3ac473bd05bed5f6314667400081ecc9a93badf93908edb697e1d3e785b62051bf4803ad2337d4f8faac0b71a46ff52"}, {0x25, 0x800, 0x100, 0x800, 0x84be, "9588c16379d510cf4c6a241692966f1d4d18de78b5"}], 0x183}, {&(0x7f0000418000-0x6c)=[{0x6c, 0xd6, 0x700, 0x5, 0x81, "567a9bb0ceab8b5f4fe7e96c8b09d424d765c0d6a8fdeb6e70ba8931e51a4ea101754df86ee29775ab836ffb3355718d0032ec9266a1c288daa55f0070c1736c76259aa810aa3adac31a862ee90ddd31073d459461fc8e0dd85ed830"}], 0x6c}, {&(0x7f0000c2e000)=[{0x1e, 0x8, 0x20, 0x3, 0x800, "77d06ff7b4cdf7e06607eee5bf13"}, {0xf3, 0x1000, 0x100, 0x8001, 0x0, "56dcdd39d4e69beb484d1cc0bb44f9a4f48935ec3ac73a2949bf2ac0c445f63ff046d457bb81a75ae7719f685753b584810f17c389617c30d0dfafda6dea5f43913aa1ac2e480d57da7e79cc75d4be931aef380365fd03e2a9d86dd1f008cbb39bd1dde27f7605009a7ec82a54504314a312d739084447cbb56a4cd1ed036a019409b7e0b849f51891ee2b5666a77afa9b2aa6fa6966cf8dd0b20336fd202e7601d77464efcbc6d7c717b981f272116f55eca32e59925acfe99c14bf19364441dd49358cf6949d078e67abe1837961186839becf350201a9d2a0395149421c9be652ff"}, {0x6d, 0x4000000000, 0x1, 0x0, 0x800, "7c0279f50471f3304dd6f84ea1feeddb4f5888c6c2e15e862e95dd9fb67654cc053a51e2f875fe377c14ec8dc1dae7b05970d585ca66e4b95f4e2d3495d02dfd92f3d3adace06f5e17bbff244b4294f89419b91ca06097a67f61968e0b"}, {0x30, 0x5, 0x401, 0x4, 0x2, "212133d0d60bfd4bee6e045a320e20c6b8b5c5c77db2474e5a374519ebd08563"}, {0x76, 0x1000, 0x4, 0x8, 0x101, "36f3e51eb2bd3d6987b4e86b4968da40fe95fb70f4b4174776f2d61f3ffde46ad23dae6be590ee7cecc5b6256338c58dc5c1a490c533a218ff68c2def428828a8064d08822c3f0b54f50a3ab47ee32c02cd9914769c2fa09333483630c1c6d4a11e1a89d8070"}, {0xbf, 0x2, 0x400, 0x8, 0x200, "db1ee28c9e1d27bf6f6c5e8c6d0ed4d20dede16f59e86a729caebb18d029446df1aec29215e3fd9ad6dc6d2c450e9b9dbe13bda6952811187e251b10bc2d2a87017dab3a4c32919444ed835c9a6a75a77ea5c1e89a42db91b45c02a79bba8f19f8c5e04ce1f816cd4bed92c3c5c0dcd9680837571d1c1b3336c85d72facf7b680155427abbb0183241f1130d6b4eb07e26b9fc52c1ddd525c90dd457b6223b6c695dc0d91a58e30bb131cc4dd6348e"}], 0x2e3}], 0x3, &(0x7f00009d5000-0x20)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x4000000}, 0x0) 2017/12/29 05:09:07 executing program 4: mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f000001e000-0x8)='./file0\x00', &(0x7f000001a000-0x8)='./file0\x00') recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000017000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000001c000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000003000)={0x4, &(0x7f0000004000-0x9)=[{0x7f, 0x39a, 0x40, 0x3}, {0x9, 0x9, 0xfff, 0x400}, {0x7fff, 0x4, 0x1ff, 0x0}, {0x2, 0x20, 0x5, 0x800}]}) ptrace$getenv(0x4201, r2, 0xbc, &(0x7f0000002000)=0x0) getpeername(r0, &(0x7f0000016000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f000001c000)={@remote={0x0, 0x0, 0x0, 0x0}, @empty=0x0}, &(0x7f000001f000-0x4)=0x8) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x20000880, 0x0, 0x0) 2017/12/29 05:09:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000933000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00009f1000)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) r1 = accept(r0, &(0x7f0000df2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000081f000)=0xe) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bea000-0x4)=0x6, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f000035d000-0x20)={"338b49be12acd2929c9b280277905ab5", {0x4, 0x1000, 0x8001, "0e134874f51c", 0x6, 0x0}}) 2017/12/29 05:09:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f00009f2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ce7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dbc000)=0xb) writev(r0, &(0x7f000059c000-0x8)=[{&(0x7f0000b79000)="2900000020001900013d3524000a00060200001600000000000000040d000600ffffffee0000000008", 0x29}], 0x1) 2017/12/29 05:09:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f1a000)='./file0\x00', 0x141042, 0xd) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f000048e000)='./file0\x00', &(0x7f0000d9c000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2017/12/29 05:09:07 executing program 7: r0 = socket(0x40000000018, 0x3, 0x7ea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f000085e000-0x4)=0x4) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2017/12/29 05:09:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setns(r0, 0x8000000) read(r0, &(0x7f000019e000)=""/27, 0x1b) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000860000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000bfe000)={0x80000000, 0xffffffffffff0000, 0x7, 0x7f, 0x1f}, 0x14) close(r1) bind$unix(r0, &(0x7f00005a6000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) open(&(0x7f0000871000-0x8)='./file0\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2017/12/29 05:09:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f000089c000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', 'eth1GPL\x00'}, &(0x7f0000000000)=""/145, 0x91) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000003000-0x8)='./file0\x00', 0x16c) mount(&(0x7f00004da000)='./control/file0\x00', &(0x7f0000885000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000f91000-0x1)="") r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da2000+0x40e)='/proc/self/net/pfkey\x00', 0x140, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00003dd000)=0x7) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ed2000)=0x0, &(0x7f000090f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000792000)={0x0, 0x1c, &(0x7f000030f000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x21ea}]}, &(0x7f00004e6000-0x4)=0x10) restart_syscall() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d8000)={r1, 0xa05}, &(0x7f0000a44000-0x4)=0x8) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a67000)={r1, 0x1f}, &(0x7f0000212000-0x4)=0x8) write(0xffffffffffffffff, &(0x7f000002d000)="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", 0x1000) r3 = add_key$keyring(&(0x7f0000f3c000-0x8)='keyring\x00', &(0x7f0000071000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000c34000)='user\x00', &(0x7f0000aac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000846000-0xe9)="074b5db5dcc06bad88015d12f1da4778fde69b8b7b7f694163ff632ae5d90d0fb6eda1786855d0da2186dfc076854920a90ec6b08810a1d03985002f64dc4b504e8542459013dbfd9c0cd9441c7106f242695d0e319c737c7301e3d61c308594d432d70f84bab32d87ca3177fdc45dd729d6b9ab2eb8bf67157d81c5a63e24d78d51a9745564401209fb352792608d319b4bb39467b42dfc6d73b63961d3be3b28f251a0e2a709aa7554be9e06e6165fc53cd1b761f4c266565b08ffffa291d0ef39bfa4c6f6177bd3a001129b48705f333c1ad4e86289486b2518204ed4e2f4c60e98a4990ce3b409", 0xe9, r3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003dd000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getresgid(&(0x7f0000805000)=0x0, &(0x7f0000e38000)=0x0, &(0x7f000026c000)=0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000731000)='/selinux/member\x00', 0x2, 0x0) 2017/12/29 05:09:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x390)={0x7fffffff, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xe5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x1, 0x78, @loopback={0x0, 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) set_tid_address(&(0x7f0000001000-0x4)=0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x20}, 0x1c) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2017/12/29 05:09:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100ed3b8509000100020100e73ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0xf) 2017/12/29 05:09:07 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, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$vga_arbiter(0xffffffffffffff9c, &(0x7f000058c000)='/dev/vga_arbiter\x00', 0x50200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000cad000)={0x5, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000bf2000-0x10)={r2, 0x2}) 2017/12/29 05:09:07 executing program 5: clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f000027a000)=0x0, &(0x7f00002d0000)="") ustat(0x1, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$3(0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000890000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) r1 = socket$inet6_sctp(0xa, 0xa, 0x84) 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$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r2, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendto(r1, &(0x7f0000003000-0x3e)="cd35935f50cc6a590f66bb121aef65ecc7d180c03710aef553f293486d34117a59138141e688352119d82e3de9fb8d1709ae57900b1777074ce45767a43d", 0x3e, 0x800000424000051, 0x0, 0x0) 2017/12/29 05:09:07 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000003000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000000005406, &(0x7f0000006000-0x8)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer\x00', 0x101200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006000-0xc)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000006000)=0xc) 2017/12/29 05:09:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x80000000100) r1 = fanotify_init(0x0, 0x1c1002) writev(r0, &(0x7f0000980000-0x10)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x7, 0x6, 0x4, 0x7, 0x8, [{0xaa, 0x2, 0xed3e, 0x0, 0x0, 0x140c, 0x0, 0x0, 0x0}, {0x7fffffff, 0x80000001, 0x0, 0x0, 0x0, 0x80a, 0x0, 0x0, 0x0}, {0x80, 0x3, 0x80000001, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0}, {0x3, 0x8001, 0x3f, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6, 0x834, 0x35, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x80000000, 0x92, 0x100000001, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffff8, 0xa4b, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x2, 0x94, 0xb3, 0x0, 0x0, 0xae1d7b877961ab41, 0x0, 0x0, 0x0}]}) 2017/12/29 05:09:07 executing program 3: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x8003d, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000031c000-0xe)='./file0/file0\x00', r0, &(0x7f0000dda000-0xe)='./file0/file0\x00', 0x5) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000d94000-0x10)={0x5, &(0x7f0000dd8000)=[{0x101, 0x100000000, 0xd0, 0x1}, {0x2, 0x5, 0x2, 0xfd7}, {0x1, 0x8, 0x400, 0x200}, {0x4, 0xffff, 0xfffffffffffffff7, 0x17}, {0x80000000, 0x9, 0x9, 0x1}]}, 0x10) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000001000-0x5)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000dd9000-0x14)={0xffffffffffffffff, 0x2, 0xab, 0x3, 0x1000}) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000dda000)='/dev/autofs\x00', 0x10000, 0x0) open(&(0x7f0000014000-0x8)='./file0\x00', 0x6c02, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2017/12/29 05:09:07 executing program 7: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001b3000-0x8)={0x0, 0x0}) sendmsg(r0, &(0x7f0000077000-0x38)={&(0x7f000043f000)=@hci={0x1f, 0x5, 0x203}, 0x6, &(0x7f0000fa5000-0x40)=[{&(0x7f0000e01000)="edd4ce759088fe2f547b219ba4fe15cf63f14ada0e73d284dee9bfa4f4e3a502c6c6551fc3a8a49c3443b9da284ed3db24556a604da20000000630a157ce9a65553092868b22258b48f35c30224115ba7bd8d01c9fcf572d11246881dfb55254c382b190a3915845a18063fc1879ec62eb01efec98db8778f120e07ea43bc7dcc8cf48d587", 0x85}, {&(0x7f0000001000-0xb6)="3493e2a9201a3b53dd8b3d2a78cb92617b8270f850176ba92786fdfaea7454fd3a2a624b9085560b5665295bb55057fd2844098a5361ff9cbd385550719d9b85020c623bcd5d01e1051896101e77eee0d0b4cb7c48ffc12228d6e29dd8867c215bc33d3196ac4731a06e2036832cce471445614ffe96e9ec83ad3844b4d98057acb7780792df1c68fb3fe310e56d690b60e4b8a51150d38061b798dd5fab24d9977cde23917664825075d539e8a7fe04bbba6a3d07c9", 0xb6}], 0x2, &(0x7f0000001000-0x250)=[], 0x0, 0x20000000}, 0x8085) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00003e6000)='net/ip6_flowlabel\x00') preadv(r2, &(0x7f0000fe4000)=[{&(0x7f0000fe4000-0xb5)=""/181, 0xb5}], 0x1, 0x0) 2017/12/29 05:09:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = request_key(&(0x7f0000014000-0xc)='id_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000013000)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x5, 0x0, &(0x7f0000001000)={r2, r3+10000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000056000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000a000)={0x0, 0x0}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = getuid() fstat(r4, &(0x7f0000c00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r5, r6) 2017/12/29 05:09:07 executing program 4: mmap(&(0x7f0000000000/0xd5f000)=nil, 0xd5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d5f000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000d60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000d61000-0xfa)={0x0, 0xf2, "6b016ddd7c5fa3d4dd1047f4206c71b6d888a021a1677f4cf24babe7f3bb249f818b4aafe16ead4af021dbc9befa0ed30a7b382eb216a148f4726afc33c4602d86b9fd050e0bbd1173ee4a6f3e0189333906b5a3f254390cf0dd056309d8266efca614abdc9a63c4795eed41fd204566769af7e828c90d501a039b846f3e0e1007ccbc7383ebbe732b31f88da51aa84d0834cf77983e45c9236a7d74419d5d9a2a1db1cac7b7f06d0d0ad5935e1b94192c3f34b41c74b378fabb56254a8b796139e8dcbbe2e71b499319f0340ea4bd03b56a396135a9b28f60a09c732c3b27237b431d25fb9162a532a4dc83783205b59df5"}, &(0x7f0000736000)=0xfa) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009bb000)={r3, 0x4, 0x5, 0x6}, &(0x7f00005ff000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000d1d000-0x5e)={0x0, 0x56, "21f738acee673971383036897801df2d1b53419dfb8f0f919d8beb01f3de60e12760f21bae4048fe7564133dd789038959cda0fffb5272c3b040b235e62b890881205c7430c576ae4b3e7a79c079d8af9ae27c36d90f"}, &(0x7f0000629000)=0x5e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000039b000)={r4, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096c000-0x4)=0x8c) sendmsg$key(r0, &(0x7f0000d5a000-0x38)={0x0, 0x0, &(0x7f000054f000)={&(0x7f0000d4d000-0x158)={0x2, 0x4, 0x0, 0xd, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 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_sa={0x2, 0x1, 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}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 05:09:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd1000-0x20)={@generic="835c659e082429d03314cdaf17bacb8b", @ifru_flags=0x200}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008ad000-0x4)=0xc) getgroups(0x6, &(0x7f0000733000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchownat(r0, &(0x7f0000fd1000)='./file0\x00', r1, r2, 0x800) write(r0, &(0x7f0000ea0000)='\x00', 0x1) socket$inet(0x2, 0x3, 0x8946) 2017/12/29 05:09:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={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) lstat(&(0x7f0000d65000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r2) 2017/12/29 05:09:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x53e}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xafd000)=nil, 0xafd000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00003a1000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a36000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000765000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000270000-0x10)={0x0, 0x0}, &(0x7f0000afc000-0xf)={&(0x7f0000afc000-0x8)={0x0}, 0x8}) 2017/12/29 05:09:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000781000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') recvmmsg(0xffffffffffffffff, &(0x7f000081e000)=[], 0x0, 0xfffffffffffffffc, &(0x7f000015a000)={0x0, 0x0}) 2017/12/29 05:09:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f00006d1000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000eda000)=""/251, &(0x7f0000000000)=0xfb) 2017/12/29 05:09:07 executing program 1: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000e06000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000628000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001000-0x4)=0xaf, 0x4) syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x200) 2017/12/29 05:09:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x0, 0x100000, 0x2000, 0xbb, 0x1, 0xfffffffffffffffb, 0x1, 0x10001, 0x3, 0x400}, 0x10) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0x5a)="1b1241a52a4bc897462601ce185eb903c8d1ad0b7527be959f87e92af98458e2dc4762da653c56a206e81e3ff8e129c37a739d53f13051b29f0e60af8395a3df8dd1d5fbc4768ad66d369f99a9a1083499005b0483b1daf2adf2", 0x5a}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x9e)="17e9f22e288326dee7ab6880fcc2eda668e6864e64af4adc28d972f23c14a6f1e0693abcff82e25c117d97ddefe4aca65e143c21f81e27e919ba0fb1ebec6e64009649aaef39e3ab07c49834c264dccb564917d76334789bc2f8e181ecab647f2d776cdb42d6f656c939162d9ea1ad7e4fb1efdb467bec888eb091b9aba013bbd4da7c655f8fa34cc8cd911bcca979929fbdb0c8061c415825048d8ca919", 0x9e}, {&(0x7f0000000000)="67e35bc4a0b0545fd5fffc37e9d779b29703e6b880184055abc36a06968803a27005dc31926e6dfe75da016bb64eb6365f62bb54c219bbfc6d951190cfcfe08bcb9b4cf9d1222d157558aebe446ff786cda5d7e8f801c987c992d26a1f3e28f92e6149d8d58e7fc4bc803380c7594c2a3a2e947fab161a6582eb762587acd726", 0x80}, {&(0x7f0000001000-0xb3)="e1e6a27e37fb25149777e482f5a98d0fefcdb23d45e76acc5596efc6654af786cb86086251a0aa11c31bee87bf90407966d49717b9efd850cb75c7e34413697fd8b363540cc1eaf14e3d73d7a287400f4b871713bac3767a8188e211235a15320f341755dc54ae5daeb89326d591f435acf156e5459c2da85f88e977a6a9f48c59edd6a376da404d99c447cf5f213ec91535f8f63455b8456861911de62c72eabbc3a35b5f544490c272da136ff24c39936804", 0xb3}, {&(0x7f0000001000-0x9b)="50b2827a6272dd9645c9451d6cef012a23500e4891000a683b73a29b6868cd9e19c61fd53976b296c602797f93bd4b8e9ab59b73d93832066d46a60940ff4455f147af826f6d6c26588d625dc8b50297ab2693d48bfc6ea6dbb86ac6937148ed056878c3807ffafc7f5410a5379f7303936d65fc9674c5d2cca7595b9c3fc2fbb54a160ae56f2825ce5493d9a795413751c32c928ff091584ba6a0", 0x9b}], 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000526000-0xdb)=""/219, 0xdb) r1 = socket(0xa, 0x3, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) prctl$intptr(0xea0f775edd7abe98, 0x80000001) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x19, 0x0, 0x0, 0x1, 0x0, []}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000900000-0x8)={@empty=0x0, @multicast2=0x0}, &(0x7f00009e3000)=0x8) ioctl(r1, 0x8916, &(0x7f0000000000)="") 2017/12/29 05:09:07 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000, &(0x7f0000b72000)="d482a3816c322c23e9611313e06b2d9f3373718ed9e8b79fe260eb57c1d39ceaae58bb53a8734fb1be03a84a856196d7b2e641e10ff67c425fb20f39da1855356ae73fed2eb1663e39efb11f7e396ab32e6bf49a51ebe1ee235407aa663958792dc990bb46dcfae146bc30c4daa5eb51683e718a0cda5af6a2eabda2098cab8c420523d3e9972c241cd200cb5b72129944866cd7796b378c5964", &(0x7f0000001000-0x4)=0x0, &(0x7f0000a0c000)=0x0, &(0x7f0000001000-0xae)="7568a9a8b0582e08264ea93d3b2e7cc7af154e8336650be6f001b309dfe3fe2a24e9ab5fa003761f090a230b4b37f649ff0f5f59b241b453803bae05d02bb2b741e1428f0a59dcf031df2fb154c4a46b87eb9547c37159f6f2edbbad9a86369a42acb9f02607a34c2fe9e3ba9af5ccac47549edf3e30d4dc43e1f201f9b7b28e4df436353200e8a740ddec9e2d4f84ab9d1e7a025b4832403bd8a97e52e1f6163169fe324e8b5fce7535b9c23c01") sync() 2017/12/29 05:09:07 executing program 7: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) r1 = epoll_create(0x1) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000121000)={0xa0000001, 0x0}) bind$netlink(r0, &(0x7f0000334000)={0x10, 0x0, 0x35, 0x702}, 0xc) writev(r0, &(0x7f00004ab000-0x10)=[], 0x0) 2017/12/29 05:09:07 executing program 0: unshare(0x40600) unshare(0x10100) 2017/12/29 05:09:07 executing program 6: mmap(&(0x7f000084d000/0x1000)=nil, 0x1000, 0x6, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="6500000005", 0x10003) r1 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000084d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x7e0000000, 'queue1\x00', 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:07 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000cc8000-0x8)={0x0, 0x8e86}, &(0x7f0000b87000-0x4)=0x8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f69000-0xa0)={r2, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x8, 0x7, 0xfffffffffffffff7, 0x0}, &(0x7f0000703000)=0xa0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) r0 = creat(&(0x7f0000fd3000)='.', 0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00006de000)={&(0x7f0000000000/0x1000)=nil, 0x20, 0x5, 0x1, &(0x7f0000e3f000/0x2000)=nil, 0x6}) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) pipe2(&(0x7f0000801000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000baa000)={0x5, 0xd90, 0x7d, 0x0, 0xf6, 0x50b}) 2017/12/29 05:09:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000091d000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d55000)={0x3}, 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r2, 0x0) personality(0x200000) 2017/12/29 05:09:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000012000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) rmdir(&(0x7f0000011000)='./file0\x00') r2 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000e50000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") setns(r1, 0x8000000) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 05:09:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x2, @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, 0x2, 0xffffffffffffffef, @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]}}, 0x9286, 0x668, 0x6, "2092f6791aa972da67ece68f67a8220340e88a137a854bd2716d20f13108d1ab29677d079654c6560abe4344237402e7dfa1d2b143a4a75bb8173249bac64569db99cd0f5e7df8fa8fd35a5d5776c064"}, 0x160) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x23, &(0x7f00001fd000-0x4)=0x0, 0x4) dup2(r0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) 2017/12/29 05:09:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000067b000-0x78)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f0000daa000-0xed)=""/237, 0xed) 2017/12/29 05:09:07 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a5c000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@empty=0x0, @empty=0x0]}, 0x18) getpeername$packet(0xffffffffffffffff, &(0x7f00008a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006f7000)=0x14) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cf5000-0xe8)={{{@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}, {{@in6=@empty={[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}}, &(0x7f0000f75000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006a6000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x9, 0x1, 0x5, 0x9, 0x80, 0x80, 0xfffffffffffffff8, r1, r2}, {0x8, 0x8, 0xef2c, 0x0, 0x3, 0xcf0, 0x0, 0xb3840}, {0xfffffffffffffffb, 0x7, 0xfffffffffffff001, 0x7fff}, 0x6, 0xac, 0x4, 0x1, 0x98, 0x1}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xeb, 0xb8}, 0x1b, @in6=@loopback={0x0, 0x1}, 0x3, 0x2, 0x2, 0x7, 0x8000, 0x996, 0x0}}, 0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000916000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2017/12/29 05:09:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x80004) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/29 05:09:07 executing program 3: clone(0x0, &(0x7f00009d4000)="", &(0x7f0000999000-0x4)=0x0, &(0x7f00004d7000-0x4)=0x0, &(0x7f000018a000)="") r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000083f000-0xe)='/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) 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) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000e8a000)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000542000)=0x0) r7 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={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) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x1}, 0x8, 0x80800) r12 = socket$inet6(0xa, 0x4, 0xca2e) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000dfa000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x20000000020, 0x0) r16 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r17 = socket$inet6_dccp(0xa, 0x6, 0x0) r18 = socket$inet6_sctp(0xa, 0x5, 0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000fa000-0x8)={0x0, 0x0}) r20 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000dc6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000ce000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={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=@loopback={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}}, &(0x7f0000715000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000707000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000da000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r28 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0xa00, 0x0) r29 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f6b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000008e000)={0x0, 0x0}) r33 = geteuid() r34 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r36 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r37 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000e3d000)=0x0) r38 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r39 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r40 = memfd_create(&(0x7f0000aac000)='securitywlan1{em0nodevppp0systemselinux^nodev\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x1}, 0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000063d000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r44 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cd5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000073000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getgroups(0x9, &(0x7f000008e000-0x24)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f00000ed000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000989000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000fd8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r54 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00009dd000-0x4)=0x0, &(0x7f0000d91000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r57 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00007ee000-0xa8)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00009f6000)=[{&(0x7f0000001000-0x2b)="a4087137f8c6e98d4ca80fd698930977bf78dc5d6d7eb60c68284e11c5c9f3194cf20853e4336ca775144a", 0x2b}, {&(0x7f0000000000)="9aff95b080c94d670a934fc86f63d0107db365d1dea37c7acad5699bfc2e079f0279c80d47cf6b51ae1e0617246caae1b7581b17086f4cd6ebf8c2155cf673159bd685bb63a2964c5538b99c96f7a79b63a12e7f12e1ff85aa9f4286d1bee1df1da4da9e94a789374ae03688144c460e894621fe5f25a029b358225cb9a8bd41193427fe3c82d3dd585d7dd7c854c1a2570399f4c948b3de6087ff04d9ac2844d5b6e130866fed6ea7a7947f37f45c4207d4340bbb06eff7f46139026c8ae67486c68f4978000d701399f1502180cfbc70e088fed697e024c208098a80a5d1c44e8045a71f613b64a3dd9e", 0xeb}, {&(0x7f0000000000)="e702c5a64561cdfe859d01597a32023adc066883d77e77bce497d102a1244926ac4fcc691d3e3b1947f8254eaaa79c0db3b2b29b13c30cceea1cb995090ff7e6f3fd59926ed7a882e97ba0135b5da29a1ffd436511fbcae45609b8eb141a065da1783c8b6f1dd06daa903fc23be5eae7e176bef9312f7cbede0f11db824d57f302b90b5128312c76ef652c56a515b887e05621884397ad30f5054caee05962", 0x9f}, {&(0x7f0000000000)="b926e694b6d8b438500e94401337e1396dc73adb0656bee9c504cc6662d75000ab238f6e6eaaa2e0bedf49cf7a2700a82feb384ec2447757d18dc32b380f4dab2b708eceb57993279a4cfcf137d59eeb3a5b9086c9c82363769348968d", 0x5d}, {&(0x7f0000000000)="ebf37972df153cca618d0d2012300a22d0bd9afd506f3cc73a865ccf599fc3750e1ffb0344f1c177b19191627ecbc728a0d0c35c7a02922f22e39ac8b1bb24e994d9ad991a922b902e9d186fa66cd9b700ed8db4ea", 0x55}, {&(0x7f0000000000)="2550bce71206974a4468725a6b5411a58ba8f1f7a00eec0b396a38773de008329fb6fa6494db90d7d4abf789b379acd8b055f6f67b811998f79c7e250d6c447a11bf9a3e39713991b3e3841bedc7610bd7cc7785740c181dc97ce00c116dd5e6063cdc77d90fb880a83961b1f6017097c3ad467f7c2b9e40ca19a5b88bd869d32b90dd036d22a68e10d977759d99b38a36806d514474a967f362ac0dd611ff63a0bd938fd938e004a444652a502267504070da621e18b7db5be0e71986a9bc0155ea4f28e66516ddd6ac91f2b1a83e33c46dd156202f0ced0e", 0xd9}], 0x6, &(0x7f0000001000-0x100)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30, r31]}], 0x100, 0x44}, {&(0x7f0000e95000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006dd000)=[{&(0x7f00002ae000)="b8cc86c4a4fd12c4453ecba31f87c850302108ecaafcefa3ccb4c3ccae6e4a975e25d001c4c8017dbd293fd27720d33f3db5cd070edc7ef66497c479faecf2da93f29e1ae9c79dcef2a5e1e67e6725042d0dfeae0ab5a025ae645153064871ca52b22dc5aa1593f3f0cbea70aa3413e5ad2b81a5664b6ceb671677295c8f3f26f1aba65e871922c05dbc44235752d864a59201c71b640cdcb64ccd1b0d25d0802cce8481c8a754405c9125", 0xab}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f0000001000-0xd2)="61a1c568c40e6cb12064a9429ba191feac91aad1774768fa67f8e0e4a46608e3f875d9b6e0a3f620cfda1c08fa8da1c1fdc02f3baf3d38c818a431d28084c092c15824ba7dff360e40e0561c00821d4d1a05eb9dae122af37cc1593b95b76c044f4ae5e297527a4d077062d04565b63204249b2e6d78d07f189d4feac6bb1f03e229262570e428e345486044c2cc403f4d1a145b8c22d23a3376eb938f05ab032f38acc9d5a80515d804a7d59f8204eb23a82c79426f0e29a5c2325ee5bd499c4ddec127c8f4d40619189f4a4d6d5400486a", 0xd2}, {&(0x7f0000e59000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000994000-0x120)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r35, r36, r37, r38, r39, r40]}, @rights={0x18, 0x1, 0x1, [r41]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x120, 0x8040}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000be1000-0x20)=[{&(0x7f0000a10000-0x5d)="e98710934063682ebd4c77457463587c103628913254dcf503646def583ed44ac14ca00e7b735cc2eb55ccd6ab379ca2f1bcbe8beb3ee681a66d25cea6b035e592f6601849569473cc928791e4c692a552ee77b26f2c86ffdcd6a9d13b", 0x5d}, {&(0x7f00009df000)="7a0026949ed9366fc819ca9118bcd03f5b25e0bcfadc412077fb2c65593b144e8f6139d32acabaa496a673e510fba4b13f9162fa4bbfe2b14f275ea069b45648da4d7fff70f9db06435e3ac8ae4c9e66e3534eadc87bb1f470d469e3f5ee4ccf2472718d57ce8565cb49d32b882e323d98c7da0106882e536dd8794e65d87133d5f90c", 0x83}], 0x2, 0x0, 0x0, 0x20000045}], 0x3, 0x1) readahead(0xffffffffffffffff, 0x0, 0x0) 2017/12/29 05:09:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005f8000-0x34)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2017/12/29 05:09:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b99000-0x4)=0x10, 0x80800) fcntl$getownex(r0, 0x10, &(0x7f000080a000-0x8)={0x0, 0x0}) poll(&(0x7f0000b3e000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2d0, 0x0) 2017/12/29 05:09:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000f7d000)="8baa831188d54ea0bd6b3db578c9ceffa3bde240ac108953fbd23b867729e35ade02d956af6cfc0477b9ab6fa91341bb5d806241d1ca96275fc1") clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fchdir(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000909000-0x108)={0x5, {{0xa, 0x3, 0x7fff, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @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]}}, 0x108) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @thr={&(0x7f00003d9000-0x1000)="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", &(0x7f000042a000)="233ac25f58a93c6bcb0ebbda9d28d32867c3b8b85ac882d5d0ad99ff33012b7d5886700ee45ce5bd687dbab4f5ce87cc37ebcf7da3fa73d87b1ae39eac342fb83306a72aa70cce8501fe6d828bf7c4a1dc373af463044aa23228c5f96d1cbd165d8756d352afa2b6bb111b00f6f89a76af9df594642f9221b310578a8178ebf6ff043e2c2308987b49d92ecdd91158009d640b6ea68c15dba14f4fe2791bc09d6c760d600064637983f5cba5978049f9adc6241c21749f486efc3207a98049404b07e79930"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c52000+0x17d)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000006e000)=0x472, 0x4) 2017/12/29 05:09:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0x4000000000000fec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f000089a000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2017/12/29 05:09:07 executing program 4: clone(0x0, &(0x7f000088c000-0xb0)="06d171d72506e9d51789d62ca01ccd87318cd0b86ab59c75c3809972a0163f8338422030b2b9386940f9d1ec8d1f4b68ec3e42f4f13ac0f95086d1ddecab66e002a1f93cc57b2037357a599c3a625b30f4b086bacde20ea949bda7755e55b9af3c245056fbc64c2f04be477d2a3677470f2a67aa4486d0bacc7eae880e746eccdb462352bf41631f988aa230cabb0bf3282ec2e76fab85803e029d94b30750c119dac212f1ec0d4adba4f4ad6bdda41f", &(0x7f0000889000-0x4)=0x0, &(0x7f0000be0000)=0x0, &(0x7f00003e5000)="6790f9f84a66eb15c91b0f2f0e45f3073891121a3fab7234a756049d1004000000fdb21b930ab1cd8a2865442d3604949855b4") recvmmsg(0xffffffffffffffff, &(0x7f0000f61000)=[], 0x0, 0x0, 0x0) 2017/12/29 05:09:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00008a6000-0x4)=0x9, 0x4) write(r0, &(0x7f0000196000-0x20)="1f0000004800070000011b0a000008f30a3f05000000000000000003441951", 0x1f) 2017/12/29 05:09:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000020e000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00002cf000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000600000000000700000000000000000000000000000000000022001800", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00001bb000)={{0x4, 0x3}, {0x80000000, 0x1}, 0x40, 0x3, 0x100, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000551000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000b8a000)={0x4, 0x9, 0x1, {r1, r2+10000000}, 0x2, 0x87200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) exit(0x8e3) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e2b000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f00005e2000-0x22)=""/34) r4 = mq_open(&(0x7f0000ffc000-0x3)='^-\x00', 0x80, 0x11, &(0x7f0000b24000-0x40)={0x3, 0x30f, 0x6, 0x4, 0x9, 0x8, 0x7, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000038000)={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) poll(&(0x7f0000826000-0x10)=[{r4, 0x2084, 0x0}, {r4, 0x200, 0x0}], 0x2, 0x8a) r5 = add_key$keyring(&(0x7f0000cdb000-0x8)='keyring\x00', &(0x7f0000b7c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$invalidate(0x15, r5) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000002000-0x8e)='cmdline\x00') preadv(r1, &(0x7f0000001000-0x10)=[], 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000003000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000)='/dev/pktcdvd/control\x00', 0x18001, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000004000)={0x20000, 0x4}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000002000)=0x1f4, &(0x7f0000003000-0x4)=0x4) 2017/12/29 05:09:08 executing program 4: mmap(&(0x7f0000000000/0x17c000)=nil, 0x17c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000017d000-0x10)='/selinux/create\x00', 0x2, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000145000)={0x0, 0x0}) fdatasync(r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e3000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f000017d000)=@full={{0x3, {"6cd9bc9677bc69"}, 0x2}, [{"b834534f0a354b"}, {"abbe1cf8c99fc3"}, {"518717ab2ea9f9"}, {"53e0a043a0e546"}, {"e5d71e307bc298"}, {"67b60dd0b5e9b4"}, {"4f387645ffff74"}, {"8337d0b8b62059"}]}, 0x48) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000017e000)=0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000017e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f000017d000-0x8)='./file0\x00', &(0x7f000017d000-0x20)=[&(0x7f0000075000-0x11)='/selinux/enforce\x00', &(0x7f000006e000-0xe)='systemsystem}\x00', &(0x7f000017d000-0xe)='md5sumcpuset}\x00', &(0x7f000017d000-0x8)=':ppp1lo\x00'], &(0x7f0000079000-0x40)=[&(0x7f000017c000)='ppp0)\'selfnodev\'nodev\x00', &(0x7f000017c000)=':)!#\x00', &(0x7f000017f000-0x6)='user/\x00', &(0x7f0000179000-0x1)='\x00', &(0x7f00000d1000)='GPLem0\x00', &(0x7f00000ee000-0x7)='user(#\x00', &(0x7f000017e000)='bdev$vmnet0(\x00', &(0x7f000017d000-0x2)='*\x00'], 0x400) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000006f000-0xc)='/dev/rfkill\x00', 0x28000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f00000be000)=0x0) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0x10, 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, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x80000000, 0x0, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005f8000-0x34)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000543000)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000ffd000-0x5c)={{0xa, 0x2, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000}, {0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x1ff}, 0x4, [0xa218, 0xfb, 0xfd, 0x2, 0x5, 0x9, 0x6, 0x80000000]}, 0x5c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000eea000-0x4)={0xff, 0x3, 0x0}, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000322000)={&(0x7f000089e000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000007000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x800) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000002000-0xf8)={{0x3, 0x3, 0x2, 0x3, 0x5}, 0x7ff, 0xfffffffffffffff8, 'id0\x00', 'timer0\x00', 0x0, 0xfff, 0x2, 0xffffffff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f000000a000-0x4)={0x0, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000009000-0x72)="d71f1bb486506c65abb72573155ecfbc611c77428319df16ce64c646b78c85267a8361b4797729d904756c0660e2f522d970ce340ee78e4762becb3aca074aed502b7d0646864c71cafe13cd38a9d8bbe69e9e505453e7f14cfa56fdc7ac1fe677c1e52b7691295423cd71b263e32f27611d", 0x72) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b80000)='/selinux/relabel\x00', 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006e9000)=0x6, 0x4) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000075000)=""/56, &(0x7f0000e0a000-0x4)=0x38) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) signalfd(r0, &(0x7f0000008000)={0x7ff}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000013000)={0x0, @in={{0x2, 0x0, @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]}, [0x200, 0x80000000, 0x7, 0x1, 0x0, 0x246, 0xff, 0x2, 0x6, 0x3, 0xb91e, 0x200, 0x3f, 0x6, 0x8]}, &(0x7f0000016000-0x4)=0x108) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000016000-0x8)={r2, 0xffffffff}, 0x8) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000027e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e25000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00008fc000)={r1, 0x2}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r2, &(0x7f00005ba000)=[{{0x0, 0x0, &(0x7f00006ed000)=[{&(0x7f00007fc000-0x73)="2db41afc20f2931f555c1bff813cc26294ec5850a0da3e203d5a7642c983100d41bb7d4daced0c982b7cb5f5ed34e3e1cd526efa1edb2a03c6236c5c0405909ca4e191ae9d493bcb714201c464f231279ea51005d9a05ca77f3f56e2f2fa0a5a94203ad9ac52d597000d216b55dee423d124b4", 0x73}, {&(0x7f0000af1000-0x7b)="61c76039e07db11bceaf33ad7fb24fd8561aab59bb48f57fff3910b2eb441c1a138be7812f454a81e37f1e8febbd1412bd12cbbd603dabda7b47658fdcbe6d4c20d1d442c9cd8fd16e5503776373a30051122f99e7aa1c21c9f0264e3b3886899e6f5c6a720cfbb90bf76d8b1771239e9b5400aee5e8c94f7d1a8de371a38da0dcba096b9284cdefa14750025220db7b48d091354e7ebc0290c8cecb79ec427d5fd213", 0xa3}, {&(0x7f000050d000)="3ee54694418c81d856a450be579d0db0ed0ee2", 0x13}, {&(0x7f0000f02000-0xa5)="580924c9774fab6e75827c1303f395437b1fb917ed10463c66c2bd512a40fe62e1db35b5417dbbdf699fe714330466d16553af83d2bdf93f4f1958367af530fadb2412f20a5f6b176ec51a8980ed4f188bb7e7c337683f7a32c14ceaf9b0120149f70c9d4966f0850b08e90bc939fa02a8665abbdcaa38a3eb009d21f741e573e8311c13dc530f1c3e177e6c2bcd76b427cffbefdf64185e96bd31a6b36073d82e905749fc", 0xa5}], 0x4, 0x0, 0x0, 0x1}, 0x8}], 0x1, 0x40000) ioctl$sock_SIOCETHTOOL(r2, 0x89b0, &(0x7f0000694000-0x28)={@common='lo\x00', &(0x7f0000f17000-0x8)=@ethtool_sfeatures={0x3b, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 38.358472] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 38.360091] binder_alloc: 4820: binder_alloc_buf size 8679965257580536472 failed, no address space [ 38.360097] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 4096 (num: 1 largest: 4096) [ 38.360137] binder: 4820:4826 transaction failed 29201/-28, size 0-8679965255895708463 line 3128 [ 38.363747] binder: BINDER_SET_CONTEXT_MGR already set [ 38.363754] binder: 4820:4832 ioctl 40046207 0 returned -16 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000cfd000)={0x9, {{0xa, 0x3, 0x4a, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7be}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000c65000-0x4)=0x80000001) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003c5000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005f8000-0x34)={{0xffffffffffffffff, 0x0, 0x4, 0x3, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400, 0x0}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000006000-0x4)=0x1c, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x1000000000016) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000c5f000)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000fd6000-0x8)=0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fd6000-0xe)='/dev/keychord\x00', 0x0, 0x0) write(r1, &(0x7f0000f5a000-0x77)="766a8e3411ecea8f0a1ba8ceeaaf2f2a0e2198b1e0129292fb760e94f16969dd21a6f54a13eae11583d454d789384c123fd5154a178e9513f48ec7de79c69ec1dbc70b215827b382d592e7cc070c662ef9e212ad45407f9fa33ec9a19ace5cb9a8c0256eaa472f557660f03f4f0ba52d5bb284b22feb1d", 0x77) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fd7000-0x4)=0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000a3a000)=0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000eb8000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getgid() mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fd8000-0x38)={&(0x7f0000fd7000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fd8000-0x60)=[{&(0x7f0000fd8000-0xa4)="8016be8f98c6dd480d0afdce0bcd947785d6483590ec135b0734b19788751b2ebd93926bead0f1f8825cbe96e050710f7daf4810562b7b13cc1e2784afdc16084789a888d0886beb1a6ae0464085d139263d71bf11fd6a6394ab37203c7c049ff72f1a8c5ef4814e4444909f1398c7fd4c24d1f2161cbeb5cc76f20420f92897c17e6926cac8f1e1b74353f2e95d010091957894d5d8e01b3c60727f588d30d875f6a8dc", 0xa4}, {&(0x7f0000fd7000)="01b1ef829ed3a635b88e4cfff8b3106a1288acd5432652887d30f1e7d00c6faccbd44330c572d734409bea067ca081bfb7ff2b5d565229316128ff39d6", 0x3d}, {&(0x7f000011b000-0xe4)="6db1f18140ac3692add556d3fe4ef711945f13886065c05f4da4a871cd16870f0f1c0bb9677c68b87efd0aca882a3306ba0fcf54c5a014ce3d39ba9bf5fd67d16eac9930db76ea993ecb0ed6d08f197a9da40ac9828d235a02582d9442f980f8ec9d38d7ac11f827edc0e766459d92cdca541f6f16288323bdace728e98501a04c2b0d26f0164de3fc5c929963cb4fc95923b0e56a9ccb16156d906c7b8fbd7e518c515cb1e0d1f44a7a2d413f5b70eb543fdc79671da95f7f27c300e702b4ed408411ea89a6e70ae711458b2ee7f587149bd19821a8fa0c41c69812378926b4291741e8", 0xe4}, {&(0x7f0000fd8000-0xf6)="8fa8abd47acd24fcf6b29a05be0048a851347682946dfc40abfcf991f3d3fbf75bf37e2933eb8eb4e047f8a19c75e2b87b832eb0d2aa41807d4147664506d8a82e9b0995f734fc597029d6bb070d8195dbce3915e960003086c3d0e54b5729aa02e103a566b2f28a9996e39c65c6b0c2b00497682d48934adf5c97d67b5beb05602992d21a4deb1a4ecd7b2c28b6b68587c5af52a78f9bd621b3e69bffcc584e99fa83f1b9b337d4a02854adaae04ee72d8391e5270d5f3a7421f4e74b14276b980c8047ade40201696865f9697a7d1b03992c59c6503295c5aeb28e5b1b1f90252e637badeb0e7d01168a80d502964606c7da732c85", 0xf6}, {&(0x7f0000fd7000)="6ecdcbff57e257c803ff18b94a106a80f933848dc2bf818a6217cdbf0e59f7b32c9b36941d803250b3e206ec55cedcd56f889bafa9049cf3bb2be5da1153b4ed2d592bc1e1b02e9399c35b5616c4a494d0e475f7bf783a0bb561cc772c1ee2000afba2f888127b50f8cde98c5e86d9ec0146745762816cef7f89d363e40bda42192f139c0795af528f79c2a7a6d240c15736c90093", 0x95}, {&(0x7f0000fd8000-0x19)="e2296af7d4b649e4e5a7b4c0500fefe258629e6b2ae753fb6a", 0x19}], 0x6, &(0x7f0000fd7000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x90, 0x40081}, 0x4000) write$evdev(r2, &(0x7f0000ef8000-0x78)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ioctl$KDDELIO(r2, 0x4b35, 0x9) 2017/12/29 05:09:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)="") setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000444000-0x4)=0x1, 0x4) open(&(0x7f00005d5000-0xa)='./control\x00', 0x80040, 0x0) rename(&(0x7f00008ef000)='./control\x00', &(0x7f0000a4e000-0x8)='./file0\x00') [ 38.386522] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e2000)='/proc/self/net/pfkey\x00', 0x40, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000601000-0x4)=0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000600000)='./file0\x00', 0x230040, 0x130) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000601000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, &(0x7f000061f000/0x2000)=nil, 0x3}) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x113200, 0x20) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x100, &(0x7f00008e9000)={0x0, 0x0}) getsockname$packet(r1, &(0x7f0000c79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d87000)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000172000)={@common='bond0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f4e000)=0x6, 0x4) 2017/12/29 05:09:08 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00008d5000-0x4)=0xb4eb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x6e, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x100006002, 0x0) close(r2) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000992000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00008e3000-0x24)=@ethtool_rxfh_indir={0x8, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d9c000)={@common='rose0\x00', @ifru_settings={0x42, 0x8, @raw_hdlc=&(0x7f0000cf5000)={0x123, 0x847c}}}) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) syz_open_dev$sndseq(&(0x7f0000c40000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) close(r1) r2 = dup2(r1, r0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000824000-0x8)=0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000933000-0x4)={0x48, 0x8, 0xffffffffffffffff}) socket$packet(0x11, 0x3, 0x300) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003d9000-0x9)='loginuid\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000716000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ab2000)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000424000-0x10)={r2, 0x949e, 0x623e6159, 0xf2}, 0x10) exit(0x0) write(r1, &(0x7f00006ac000-0x8a)="", 0x0) r3 = add_key$user(&(0x7f000054f000)='user\x00', &(0x7f000051b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a5e000)="279f15ac5431d45cc45fdea93154e96855c1a6", 0x13, 0xfffffffffffffffa) r4 = add_key$keyring(&(0x7f00007dd000)='keyring\x00', &(0x7f00000e9000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$search(0xa, r3, &(0x7f0000d6c000-0x8)='big_key\x00', &(0x7f00001c6000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r4) open$dir(&(0x7f0000ff7000-0x8)='./file0\x00', 0x20002, 0x22) 2017/12/29 05:09:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000012000)={&(0x7f0000013000-0x10)=@ax25={0x3, {"8e4b6808d9398d"}, 0x6}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x61)="7c7997446be7f0734cd7b8aa5cbe28e2aadc175dcdf2fb941f507ea03ea9be6d50a8cf626e6599b8599dc258fbd04fb68d11eba473351352338e34f31b57230d4e4cf51a1e848d95fedfec2589e41317dd884bbc9e74146633dae31efbef75715d", 0x61}, {&(0x7f0000014000-0x27)="9db3b9dfd198fbc05b70f35c611f72ed77dbd463d1d284aad06e4a7552596564f89ac01ba1b445", 0x27}], 0x3, &(0x7f0000001000-0x238)=[{0x68, 0x6, 0x81, "4741ab3ee9fd83de9868a76a740e34404000edd63c0432efa6d106d2b93d492360b5e61becf010167a706e682dcf38082d3d0d9f3cfdc8c9947757f5a1b304200a2c8a96fc93ac923f46600a0da50b5cb716ae573ed5ada2"}, {0xf8, 0x117, 0x400, "42b9e2d1a59612538b0e56eec3c9d9f46b08ea42b0161d34e0069f307375e078c18f29d8c587decfe6ea570d95c2d9bd742d93f01ccbd14847a09365a61b3a623796ade5faa656f73e263ba1926fc7966e6a7a27ac39f687cb185f78954adab25a899edd008591047c706df37cf937af856b36edfab26b3625c45129b5e68d73c250060e5dd0a86aa16dc9257a43b79317848a48b492c0cb68deca0f40791983539f10abe8e3025471ed9d7f464e9b9d8c02531842aae98c49f78158f98421dabdd39080aae0535556ead9bcec341d54ab7663bb1307dd9376830317c2e11d77ec4ee20f"}, {0xd8, 0x11d, 0xffffffffffffffc0, "0988b71ce81642f12d70064698b90b4d38b0c52b46cb7e8b7669487b7af6345220f41ffa10538adff0e60643ac912d3105dc28e743514f5377397ddbe730e2cdcf8194a807f68f944ab67c0269bea7346e578bcdbc6ca1075dfd262c2eb774b8bd7f0d795f3ae3462225836a62d931a730bc4588456ed2ab073e1ca943ff542440cf61e293ef09222e8ee8ca0221c336aff69deafadfa65084fa2ab5f4b5b9ee62e443fed04d91f670b0d298a5d7a8f12987adb48e7fb62d822fa6d85973b153104e03"}], 0x238, 0x2000c081}, 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}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) listen(r0, 0x100000001) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000000d000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000032a000-0x4)=0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00002f1000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000dcd000-0x4)=0xff) getsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f0000436000)=0x0, &(0x7f0000e0f000)=0x4) 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002ff000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00005b4000-0x4)=0x1, &(0x7f00009d1000-0x4)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00001d4000-0x16)='net/ip_tables_targets\x00') ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00008e1000)=0x0) sendfile(r1, r1, &(0x7f0000619000)=0x40, 0x7ff) fcntl$getownex(r1, 0x10, &(0x7f0000544000)={0x0, 0x0}) 2017/12/29 05:09:08 executing program 4: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000123000)={0x2, {{0x2, 0x1, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt(r0, 0x800000000107, 0x7, &(0x7f0000b3d000)="0100000003000600000700000001ffcc", 0x10) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b3f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt(r0, 0x107, 0x2, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) 2017/12/29 05:09:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000e43000-0xd)='/dev/usbmon#\x00', 0x29c, 0x408800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e41000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000e42000-0x4)=r2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e42000-0x9)={0x0, &(0x7f0000e42000-0x10)=[]}, 0x10) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000002000+0x2dd)={0x8b1, 0x8, 0x7, 0x0, 0xffffffff, 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, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f0000004000-0xd)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="", 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000009000)=""/86, 0x56) 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000a2000)={@common='teql0\x00', @ifru_flags=0x6002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') creat(&(0x7f000050d000-0x8)='./file0\x00', 0x100) preadv(r3, &(0x7f0000167000)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r4, &(0x7f0000002000)=""/72, 0x48) exit(0x6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f000000a000)=""/0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@loopback=0x0, @in=@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}, {{@in=@rand_addr=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}}, &(0x7f0000b4f000)=0xe8) r6 = getgid() fchownat(r4, &(0x7f0000006000)='./file0\x00', r5, r6, 0x400) 2017/12/29 05:09:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000b53000)=""/255) write$sndseq(r0, &(0x7f0000eeb000-0x29)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl(r0, 0x2275, &(0x7f0000a0c000)="") 2017/12/29 05:09:08 executing program 4: r0 = socket(0x3, 0x80002, 0x9) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000315000)={0x0, 0x9, 0xfffffffffffffff9, 0x8}, &(0x7f0000d43000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5c0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x3b, 0x2, 0x0, 0x58}, &(0x7f0000a8c000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000402000-0xe8)={{{@in6=@loopback={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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044a000)=0xe8) bind$packet(r0, &(0x7f0000c14000-0x14)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00004b3000-0x1)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00008a7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f17000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f62000-0x4)=0xc) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f65000)=0x0) r4 = getpgrp(r3) get_robust_list(r4, &(0x7f00000da000-0x8)=&(0x7f000087c000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00006a1000-0x8)=0x18) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000d59000-0x28)={@common='sit0\x00', @ifru_settings={0x401, 0x0, @fr_pvc=&(0x7f0000cfc000)={0x0}}}) r5 = accept4(0xffffffffffffffff, &(0x7f0000f68000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f71000-0x4)=0x10, 0x80800) getpeername$ipx(r5, &(0x7f0000bc8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00001ad000-0x4)=0x10) 2017/12/29 05:09:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x2080002) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000965000)='/selinux/checkreqprot\x00', 0x4b2d8800fe666e95, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000f90000-0x4)=0x2, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000089000)={0x0, 0x0, 0x0}, &(0x7f0000fd2000-0x4)=0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000731000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ppoll(&(0x7f00004c8000-0x50)=[{r1, 0xd, 0x0}], 0x1, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00009de000/0x4000)=nil) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000575000)={0x2, 0x88000000, 0x403, 0x9, 0xfffffffffffffffc, 0x20000001, 0x9, 0x0, 0x1, 0x4}) clock_gettime(0x0, &(0x7f0000fc4000)={0x0, 0x0}) ppoll(&(0x7f00003e8000)=[{r0, 0x222, 0x0}, {r1, 0x201, 0x0}, {r1, 0x4000, 0x0}], 0x3, &(0x7f00003bb000-0x10)={r6, r7+10000000}, &(0x7f00009eb000)={0x0}, 0x8) userfaultfd(0x80800) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00002f7000-0x4)=0x0) fstat(r2, &(0x7f0000da1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000346000-0x230)=[{&(0x7f00002bf000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c23000)=[{&(0x7f00009e6000)="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{&(0x7f00008d5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c0d000-0x70)=[{&(0x7f0000581000-0x20)="cdd54812993fc6ae91e7d18466cb2beb6c1329c1bd2b0c1930a63ec948a813de", 0x20}, {&(0x7f0000fd2000)="4105015a1daac8bc5f75fe287c9cbb694933f6a75c7ff20a1f6cc8dde4d413483c40b4c8e5a9ba7ad63a1fd2a3096a87de518c09e042cee31478cf0ffd06d72b94f42f3eb17a34a73d5d8cacea66066656b2fea869f85f0e6612e48d949a0cac0ae4ecefe266a83e83615344521620f668b361acb724d42438dc67deecf0c8deaa745865afc1ec036e517caf2162fd73e4bc4725c6b3d0c5d704beba9d9ae4eb5c45fb2bc9e4190064f77d5c4622d1b9f5e8c482b83fb026a96659df1559219e842300938fda533cbc72e180778960a156c7dd8bbb3aba007f70cf5cf14e0359f0e9c1ab5daa8535bb6682", 0xeb}, 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&(0x7f0000526000)=[{&(0x7f0000360000)="c8bb915ce6e435b1c331839cbda6362397fe8f26a744c3a6a4b8d3acc6bb9acf8226121070777c1f8d4d8ca2f2d738c9609fcd195dc8eedb904e6e880d6df057a98fef7578ba381e54b2c3ebdf044997d4ce08c03bff48721e2093a59471f27e960b691efcfd1c65e11abccf005b3da032b6b9b08a31fc97b06938c4c78791f56a0c032e6e07bae89d9d9256424e257f9594d1d27e5e44", 0x97}], 0x1, &(0x7f0000685000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x80, 0x1}, {&(0x7f0000c87000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000)=[{&(0x7f0000578000-0x7f)="6ad4179fa858346170c6f03963985cc75e5a07125d8cc82e019d393d8f744051074b56048c001c7c770c445dec4fd769653f41c2cc675b3b78d2d51ef221d183e7ac5e37473564bd49d80343bff5ccb41dad2ff139569ceb083f1a0efc049a70cf8510154c593d5c6e55114263e82193bb56803a19a1dce4fde6f641919726", 0x7f}, 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{&(0x7f00005c8000)="97c470678f07b64e4d3f3f286332653ffa30a94ead10fed046497d965eac3f900384e59da7ac17fbc0572280993f36c1a14a5b31d79286867f2830e6d3765962458eeae0d84e15c644e59e823e8f0e1ed26243d55347d923ac6f9fda", 0x5c}, {&(0x7f00000d5000-0xe9)="b10c220cdb2d1935ad64848bb02433d9c10e92e579da4cc5e0c2817dbc396f45667bc99ec8f22af6108a14b61582924d932b05ab75d778f833870c671f70319bac25ec2c246e7663518b014b467186f19d372e3ec117ccc99bdfc5a964777eff05baafb680802351c20026495e88eeccc3a8301d013cb54bacb12eaa6b95c39a6dc49d70bdf0c2e8914266039fea8383ab35f410c1b9159b91119e3dd44417ce2d65d6e0f2024779c2a1fd53f58bc00c3e222f93312b4d6159eaebab88d1d444a0435f7d1efe889d7ec27c835d3808ae6133cb3a32ca93df004f5de8aff37bf33feb9e025b1bb31e42", 0xe9}, {&(0x7f0000e83000-0x26)="d9a78ab017bdc63d66c4f09d860dc34e8ebd77f70cc5331b8ee64183eb2e7ac1bef7e578e800512e38294687", 0x2c}, 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{&(0x7f0000c2a000-0x1000)="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0x1000}], 0x6, 0x0, 0x0, 0x44000}], 0xa, 0x20000800) close(r1) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b7c000)="18000000020001000000be8c5ee18c0027000008020100ec01da1e03366f3cdc0200000074fffffff76052bb6a88001b0200000000000000ffffffe65f98e2010067fc3763e0209cee4a5acb3da41f0000ba00000000c88ebbff060100000b01000000d421cf140900000600000000ec007702cfb7ebe7ec7ee87cccfff6ba000000024f7c98e9e9f15406aa0100050000040108000006c1aba2ffe3c5632c1adb8a335bd7b2d17fdea21b38100000000000000000041ad0b4d2c200efff01b6", 0xc0) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f00005c8000)='./file0\x00', 0x14200, 0x40) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000b1c000-0x38)=""/56) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000003d000)=@sack_info={0x0, 0x0, 0x6560}, &(0x7f0000673000-0x1)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000024b000)={r2, 0x200, 0x30, 0x4, 0x7f}, &(0x7f00004da000-0x4)=0x18) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000d3b000-0x8)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000a85000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_open_procfs(r3, &(0x7f00002a2000-0x8)='ns/user\x00') 2017/12/29 05:09:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) epoll_pwait(r0, &(0x7f0000276000)=[{0x0, 0x0}], 0x1, 0x10000, &(0x7f0000604000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7, 0x0}) memfd_create(&(0x7f00002c9000)='\\vmnet0posix_acl_accessem0%eth1ppp0@\x00', 0x2) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000853000-0x8)={0x77359400, 0x0}, &(0x7f0000327000-0x4)=0x0, 0x0) pipe(&(0x7f00005cf000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000024f000)={0x0, 0x0}) ioctl$TIOCNXCL(r1, 0x540d) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x0}, &(0x7f0000a2a000)=0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00007eb000)={0x5, {{0xa, 0x2, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000020c000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000548000-0x4)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) accept$ax25(r1, &(0x7f0000077000)={0x0, {""/7}, 0x0}, &(0x7f0000584000-0x4)=0x10) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') socket$netlink(0x10, 0x3, 0x1c) writev(r0, &(0x7f0000074000-0x20)=[{&(0x7f0000924000)='-', 0x1}], 0x1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000408000-0x10)=""/16) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000eae000)=0x0, &(0x7f00008f5000-0x4)=0x4) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) fcntl$addseals(r0, 0x409, 0xf) write(r0, &(0x7f0000a41000-0x2)='#X', 0x2) write(r0, &(0x7f0000404000)='j', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/29 05:09:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000003000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpriority(0x0, 0x0) utime(&(0x7f0000ac2000-0x8)='./file0\x00', &(0x7f00003d1000)={0x7aa1, 0x7}) exit_group(0x3) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a17000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x121000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(r1, r0) 2017/12/29 05:09:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000b79000)={0x9, &(0x7f0000c64000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000ffa000)={r1, 0xc152edf1ae518e2}) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) lseek(r0, 0x0, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f000021f000-0xc)={0x2, 0x4, 0x100000000, 0xff, 0x40, 0x2}) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) fcntl$addseals(r0, 0x409, 0xf) write(r0, &(0x7f0000a41000-0x2)='#X', 0x2) write(r0, &(0x7f0000404000)='j', 0x1) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000036000-0x25)={0x48, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000018000)=0x8001) fcntl$getownex(r0, 0x10, &(0x7f0000d04000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000061c000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a53000)={0x0, 0x0, 0x0}, &(0x7f0000b74000-0x4)=0xc) r4 = getpid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000729000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000c44000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000084e000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003d2000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000da9000-0x4)=0xe8) getresgid(&(0x7f00006a8000)=0x0, &(0x7f000087e000-0x4)=0x0, &(0x7f0000638000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f37000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9f000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdc000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000b2000)={0x0, 0x0, 0x0}, &(0x7f000027a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e10000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000044b000-0xe8)={{{@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}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007be000)=0xe8) fstat(r0, &(0x7f0000f9c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() lstat(&(0x7f0000adc000)='./file0\x00', &(0x7f0000412000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000f15000-0x8)={0x0, 0x0}) r20 = geteuid() r21 = getegid() r22 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000060000-0x8)='./file0\x00', &(0x7f0000417000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000210000)=[0x0, 0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f000027a000)={0x0, 0x0}) r26 = getuid() r27 = getegid() r28 = getpgid(0x0) r29 = getuid() lstat(&(0x7f0000897000)='./file0\x00', &(0x7f0000b6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000067b000)={0x0, 0x0, 0x0}, &(0x7f0000564000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003f5000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002bb000-0x1)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b20000)=0xc) r34 = gettid() fstat(r0, &(0x7f0000c55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000885000)=[0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a24000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000134000)={{{@in6=@loopback={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=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000417000)=0xe8) r39 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000597000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000695000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f000021a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000a3f000-0xe8)={{{@in6=@loopback={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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d68000-0x4)=0xe8) getresgid(&(0x7f000074d000-0x4)=0x0, &(0x7f000024f000-0x4)=0x0, &(0x7f0000e88000)=0x0) sendmmsg$unix(r0, &(0x7f00009b7000+0x60)=[{&(0x7f0000e9b000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000088a000)=[{&(0x7f000001e000)="427afcc030e6c4718beede6f942d7aba44343507504ff8132b11d48c0b5808a3af878c22fa5cfcac823bdd3d0324574b9daf8754dbe2ec5d89572da8ceab0f2bc21f7fd03fec1d", 0x47}, {&(0x7f0000f5a000)="0b47a92da334b5749b1a27527bec791c75940fa15ede7bce51863b5c0d1b754810be32054eb3d73f4f5a7b596cb9601b166218732daca0ad4cddd72d89aacf863c57934c609b49ad422a2cac24d979847a7a8fcfc244490c9db70e3121d443ff3fb89a11b9364ee351420b8331aa8e14d4db7d732f0df0f9fe6c04bdbe4687cc99eb6bf9d4695b20a196a8b08292e160acfa302afcbddec4f374b02c4e", 0x9d}], 0x2, &(0x7f0000702000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x128, 0x10}, {&(0x7f0000044000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a35000-0x10)=[{&(0x7f0000659000-0x1000)="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0x1000}], 0x1, 0x0, 0x0, 0x4844}, {&(0x7f0000867000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f000013b000)=[{&(0x7f0000837000)="d74a3f248b93b2b2c1a3756be6b5f14c334018a69a699c8501e242862ca646c41f8b6822968c08059417741f6ae9beb0734a01ef16adf5feb519643636cb87fbaa64ca883ef7eef9d79ca7ea4fb3b6105e44f8bcfb11eb09517823bd0b1cedc63859bbf51a46945ae8b4c017b92740ed21ea97f5925ba9b258856e9d0b9d6010ed64ec8b60ddaac1177ee5fec09905cda14df947fb1dd2df02f23531c398ce37b447a644035222e8eb959dabc63112aa9da2af840ed5f6576dcaa533b9e81c48fdb3cee6005c7d5ec567d8b3a3ce3394cc22a84305c7929c180525353e180c499eb5ea47d4", 0xe5}, 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0x1000}, {&(0x7f0000d6d000-0xb5)="8957b23d1b23fa29aebaecb58b19dafb543dd1e63e4ffba8d4360d62235c291d90d86615584a6b6d60b52ba14439b7d0b92aeba9eaec31b6109b2a646a17216f34eeb317d6dc29d86eba45fc495f89b4d9b7944cd81aca292d17b139dca1ff84b905aeed84738fe492bcf5c6cb09e2aa392d4c504cd12da159513771016e6b2acd22ac1b7f4a45a1adab56fa754d07d0d4d363f84771a6444c3a8825d5d038d0229c7074a4aa4ddbbaa2f9edb9b2a144db2805086e", 0xb5}, {&(0x7f0000ed2000-0x95)="c5cb04a6c8376717c0f2f642b28bae0d0525df73d07417534a709ab3eb09ffdd53d8b20856e3d9029e9bef649381837eba6cb93af98381b6b5cdf5ffe8bcf29c81ebda8da04d3fdb7b8d09f60bc2edfe9bdd9db62b185e10ba919a0f7fe9bebe8d2aac0997cc4ea5d03c7094d21159ae30491865861517f524583bcac0bcd42e3b96ba80078356d5a76719d31d3bb18dd8bb8a54af", 0x95}, {&(0x7f0000043000)="81b1ef765cab04759c3bb6d5ff33414a0f1b64eef6039decf821ccc9e3f6313de4c63bcc32c91b48ddaef09c45bcae", 0x2f}], 0x5, &(0x7f000003f000-0x148)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r0]}], 0x148, 0x0}, {&(0x7f0000b96000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000546000)=[{&(0x7f0000797000-0x1000)="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", 0x1000}, {&(0x7f0000b9e000)="9846f0d6b1ae229627df65b6c45ea3ca4cff670c17ef8524aa98f7adf4b17855b1fe29893b74bbd0893b57", 0x2b}, {&(0x7f0000d3a000)="2e835912ff43ac3de3a4bf87357ab7bdbb5e2d841ea78ed8960cc33b05afc09e7d31536c80b9004914aa3a4ee1a3e63c6a8bf6dc4ab918ddc783ff9ac8f02718a98dec51c903f640e1095654051ca3a2aac009c3a685079ca65d2ee961aa34b131d4dafa0c84aef0b6f76919f588", 0x6e}, {&(0x7f0000a91000-0x22)="e155da152de7d5abfe543fe694df38309ea086851c64c0c2369a1915e256ff800acc", 0x22}], 0x4, &(0x7f00007c7000-0xc0)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0xc0, 0x4000000}], 0x4, 0x40000) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f000000c000)=[], 0x0, 0x0, 0x0, 0x0}, 0xc000) sendto$llc(r0, &(0x7f000001c000)="", 0x0, 0x0, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000dcd000)={0x4, 0xffffffff, 0x0, 0x80000001, 0x5, 0xd5d, 0x401, 0x1e7, 0xffff, 0x5ac}, 0x10) 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000005b000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$tun(&(0x7f0000056000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f000005c000-0x4e)="d1a644624b8073954fbff06666c8920f545ab50771ea83eb2a146a01da84385fe7511d060dce218d85e1468da24fcbc4daf160329da04af468e62b9207c1d921e5bd0cb34e31eea0f4b296e5913f", 0x4e, 0x80, &(0x7f0000016000-0x10)={0x4, 0x8, 0x100, "17d4fcc0d73b", 0x5, 0x0}, 0x10) alarm(0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000e000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000047000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/29 05:09:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x17, 0x6, 0x5, &(0x7f000063f000)={0x0, 0x0}) ioctl$KDADDIO(r1, 0x4b34, 0x3) r3 = request_key(&(0x7f0000d58000-0xa)='encrypted\x00', &(0x7f00007a0000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a4b000)='-\x00', 0xffffffffffffffff) r4 = request_key(&(0x7f0000a6f000)='id_resolver\x00', &(0x7f0000760000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e84000)='vmnet0wlan0\\\x00', 0xfffffffffffffff9) dup2(r2, r2) r5 = add_key(&(0x7f00005a9000)='syzkaller\x00', &(0x7f0000d95000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000639000)="50258f8c23870e9d931eb80eff9b941189b2094de06e5bb51dd2fea32e5f1cb6926b16d81f04cdb2470b8dae68c2b7379891a1c8399228aaaa4ec87f7655ce2ff95d17e59c2a0a9744ca0a234009ae", 0x4f, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f00009ec000)={r3, r4, r5}, &(0x7f0000aa5000)=""/251, 0xfb, 0x0) 2017/12/29 05:09:08 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000094a000)='/proc/self/net/pfkey\x00', 0x34201, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000000000)={0x3, 0xb409, 0x3, 0x81, 0x53, 0x0, 0x1ff, 0x7, 0x214f, 0x0, 0x5, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='^\x00', 0x3) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)=0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f000013a000)={0x41, 0x1, 0xd3a8, 0x20, 0x72b14665, 0x2}) mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000ce5000-0x38)={0x0, 0x0, &(0x7f0000d52000)={&(0x7f0000d52000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000911000)={0x10000, 0x3ff, 0x7, 0x7fffffff, 0x2, [{0x4, 0xd8c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x20, 0x8, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000000006, 0x2) write(r0, &(0x7f0000d99000)="1f00000056007f6d00000d00fc000003072914ffee00ec00000000011d4a51", 0x1f) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000018000-0xd4)=[{0xd4, 0x29, 0x401, 0x0, 0xfffffffffffffffd, "29003d5d0100000000ffffffd7fffffffd7f0fb8d278facadd9c8ec749423e0bef1ce894d2203f20a9ee6234be6c7e840f2528d110b5f58136a4ec5d7bcbe27e2313a033a3d0915cdf08237233f8b959a560159e1d6ae98f7c843acca8ab39dc4310e765c38f1a3f1d590e5b5690da696132ad05c435b2a359a3aacfbdd1fd65adcb9748eb065d0bc96da1724b57f4c3c06293491485b7c7484e9f9d12b2797bea55a8d746e657bd44c85618baa1d86d97f6787874529647d11a2816ecb729457aaec4de"}], 0xd4}], 0x1, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000068f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x8000100, 0x0}, 0x10) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) sendmmsg(r1, &(0x7f0000035000-0x3c)=[{{&(0x7f0000a6e000-0x9)=@rc={0x1f, {0x7, 0x1e1182eb, 0x87, 0x8, 0x80000, 0x4}, 0xffff}, 0x9, &(0x7f00000aa000-0x30)=[{&(0x7f000012e000-0xe8)="dee6082f8f4f4b1b700716fea7766743d24fbff7735b8c19bfa44c870bb32e5b380f83e80dd5154035c1cb6d63f4de39fedf63f45d8a4c7bf55d33fb75bace0c24f19185fb164f918d25bce676c619c3af0e42718152c843719ab3acc82a9186f238cfa96aaab5dfedb084f24310557613035c8f38ceeb02ffc54b4bf3aad2396acfbf39816a3c7d232e14d22453884d91efcc68130292218cfa038b284fed12b413e562521ce984d36611665c1fe4b90346fd1a35d585fc80fdf2337377bb4d571514c0ef423e268ef970d2981cb0c986599ef28600e45427f67715b438231139246c9adb07b8db", 0xe8}, {&(0x7f0000a73000-0x65)="b85b340ed28ade718e09bf7626ab2fd0b4892f9526224ea65f2078f70b9984b1a42bac2469641ad253d95f98c8d25a2b9f6232254d30ae2b298d4654d1fcd6dc5972be8390f77d5c9406a69c895d7cb84e934070c9e7e0889eb67dd0e26b5b5d0beb1332c0", 0x65}, {&(0x7f00000ad000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x0}, 0x80000000}], 0x1, 0x80) recvmsg$netrom(r0, &(0x7f00002c0000-0x38)={&(0x7f00006f9000)=@ax25={0x3, {"b1c43fc9a93575"}, 0x40}, 0x10, &(0x7f0000b86000)=[{&(0x7f0000493000)="a6ecee2deedb7f421e4f8e8d9d11ff20dda5", 0x12}, {&(0x7f00007c9000-0x71)="fbac9792b014623d667148d6fb4dbac65035df00f7332aa586cb6b13921d41cfcdcb4a3bfb60166e7004912405eefe591411bd288e55b0a0c3a8ddf801cf822dd57d9ce8fcf5f864874327994e49036025f374cd88e05bddb9e2d79e229f8fc53a384bee0ee6dd82e06d86be823c21004e", 0x71}, {&(0x7f00004a8000-0xc)="8928c88213d63fd1f5a6fe51", 0xc}, {&(0x7f0000c67000)="a084087f3b8e850e752de124ae1f5179ee3c34ca4f00e2f6db21b02be17c87a2412c85303e0021f6c97000267a6cf5ef39d129932534b811b7cbd409807b06849438ffd8a98d865b93928bf4f0027c0da3ac38732b21feff73d07952a025b2f5d41cdc881ee05365087fef776ebef33a732fb398c56d84bcd2db30e579d29b253b7a5a54a7ea16cce3e0c1f89d0eab1859e4ee8a27bec39ee6fdc370157f9a02d182e544fd1e32eef669d50cb0263ec790a56648e376879bdea82f3738b211a107e2246e9807a65fa8a99e1b836ad588b293", 0xd2}], 0x4, 0x0, 0x0, 0x0}, 0x1) recvfrom(r1, &(0x7f0000d5d000-0xa9)=""/169, 0xa9, 0x40000000, &(0x7f0000282000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(ccm_base(ecb-cast6-avx,tgr192-generic))\x00'}, 0x58) 2017/12/29 05:09:08 executing program 2: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000500000-0x10)='/selinux/policy\x00', 0x0, 0x0) signalfd4(r0, &(0x7f00006af000)={0x8}, 0x8, 0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000609000-0x4)=0x4, 0x4) read(r0, &(0x7f00001c1000-0x1000)=""/4096, 0x1000) 2017/12/29 05:09:08 executing program 7: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000fc3000-0x9)='/dev/ppp\x00', 0xc0, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000fc2000)=0x0, &(0x7f0000fc2000)=0x4) mount(&(0x7f0000020000-0x8)='./file0\x00', &(0x7f000001f000)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)="") r1 = syz_open_dev$usbmon(&(0x7f00001af000-0xd)='/dev/usbmon#\x00', 0xf6, 0x4101) r2 = getpgid(0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000fc4000-0x8)='keyring\x00', &(0x7f0000f1c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000bc2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fc2000+0x1a0)=r2) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000001000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000042f000)=0x4) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x10000, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000447000-0x24)="240000002a0007003200000800367700fbffffff0100000000000003fff9ffff0100ff10", 0x24) write(r0, &(0x7f0000a3c000)="dcc229309bde4ec268c604eb76d603096760013cff6d1753cdb744f79fd8b8b1b98cac704eb9369bc01ef802867f76ab4ed19c44a5946a85520e730cbcb4cc6c9a02543057a44a8000d24a3a4f6f78abab838681e4e1efafa08d15cad758bf0fb5b3bc0fa5b16e6a68b4443fe22ab339f2d4b1bdebb8d20737830380f68d33c49e2b08f28725534395226593e683f69f61cb7c0d3de1ec521ff81430eff37a83ec704f4abbc1084529dbf81832d50a50f37b461e5d23808fd208c87dea8b7c55ceea693a362603c50ba1bd21b56cf3eaef500bdf82f2c3cf", 0xd8) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f6c000)={0x8, 0x1ff, 0x0, 0x2, 0x1}, 0x14) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f69000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00008d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) [ 38.902662] netlink: 176 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/29 05:09:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b5d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x4000000002, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000db1000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000edd000-0x4)=@assoc_id=0x0, &(0x7f00000f3000)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00003a6000)=@sack_info={r3, 0x8, 0x7}, &(0x7f0000d81000)=0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000)='loginuid\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000007d000)={0x0, 0x6, 0x0, 0xffffffffffffff80, 0x9, 0x400, 0xfffffffffffeffff, 0x8, {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]}, 0x1000, 0x8, 0x7fffffff, 0xfffffffffffffff8, 0x100000000}}, &(0x7f0000b34000)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000009e000)={r1, 0x4}, &(0x7f0000d94000-0x4)=0x8) dup2(r0, r0) writev(r0, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2017/12/29 05:09:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x10000000043a) execveat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x10)=[], &(0x7f0000002000-0x1c)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000002000-0x1)='\x00'], 0x1000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00005d8000+0xbcd)={{0xffffffffffffffff, 0x3, 0x8000, 0x3, 0x42}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000006000)={0x0, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 38.972921] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56987 sclass=netlink_route_socket [ 39.020572] binder_alloc: 5033: binder_alloc_buf size 1688854155231232 failed, no address space [ 39.040769] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 39.049599] binder: 5033:5035 transaction failed 29201/-28, size 0-1688854155231232 line 3128 [ 39.063870] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/29 05:09:08 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r0/1000+30000}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 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) 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) recvmsg$netrom(r1, &(0x7f0000002000)={&(0x7f0000002000)=@ax25={0x3, {'x+a$\vDM'}, 0x81}, 0x10, &(0x7f0000000000)=[{&(0x7f0000002000-0xdc)="958a499e7aa594d5ab4bc09c72ee6268e82f714329dabdeb655430a3bce9a7a615df6d9f60eac27cfe35fbd3bf5b5bbc2d915728812a1224916a87ae0cafeb7852d1f64c867f903e2985aa0adc1ecc29ec1be3f872264b05bb482ec4a7725a032c8cee41f096aee155e7e689248e5c8d400be72527fa0a8e940492de112c5fdb92a9b66e2b531601e434b67f85bacab34a498ca75e427e8a30143932c689b4fc8533434c039d417bfbc1b51b4961733d2f62e0b12c9986e590b8fa426f72a784c54878410f5ff7a2d7fec58a77b065c9d4aa0d055547eed1c32947bb", 0xdc}, {&(0x7f0000003000-0x1c)="179c6325faa5dec5185552ce3f33cb76321e29845c69b7eacb391b00", 0x1c}, {&(0x7f0000002000)="b72def430f1832a8f1b68d925e3f1d24c326019e597b000c27b6b9822dc99f1d6b21ca17016fe66f299d4f5d48d4e5a4318503126677062ed0e9766768762423905426ff834d6c115ec61dd387b7011decc1ed594e6c42d179df9c630dde7cd873078f88b0bba7b9bd9ed8", 0x6b}, {&(0x7f0000000000)="937798dc3fa272176ba7ea3fb6c2e505d13158b90d968bd03367870e7f103638b92262b7b9dc68139ec4829c1844aa253b5d354899e115f8f268644f82c44c1deeebeb9a650f5ad3b3a4831f252046672acc017cbf1671b44008e002915f92c5e30d52991201f0b86c21409482646d020a2abce8b205a9e22d146df336758758decfd4", 0x83}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="8118fece8fa5a52d14995205d593e54458e90685e72b736fa6b024e77e25aa8366e99500600b074ef911556b8bb61ba4a0d9658e91080fe0059c9adc64a039cd1912053a3b6b7f383dba104b366379b117a89a6cb2afc4d925c501fc9654feade9198d720ad469e8b9fba844f68c7137a2809dccdab34c1534ccb0e26c8f212102c200a333698e138b73aa57dc7221f3df64f61b63b4025eb1b387dfdce27f0f75bd7b4f53f7c0ed1f1d7d0fde4ee867c81c4a4a72cdcbec5aa23d8ae8830902f5c07c2598ea9c55998f3bab53718e0384109c1e7c0ae47d0f0a5d2fca7644a5f40d3e73e60cf7d95f", 0xe9}, {&(0x7f0000002000)="caace296df28d3774006169ffcd30fac9100bde7be0e3b1aa2636bfe1558a0b6717d5124d1e279e17e6518fc8981d7854ed59b54da3aca0d30a89f5fe8dcd3178c4f8f62f372694d461622156a4e0340999814f15dda3e3514a09ce998a5dcad22aafde54508943b5d8103d1258ee76e44f460a77f13680464228443b1f53098c1fe74ee0ec30a4f97c634c63cde5cf3e2d3bcf7873a6d001dd48b55623791369e82212a86b803b1dd36a799f37b6f07d3fa3ee89f25ab396bd505a9441307523ab45b07b5c7f5a6b7b35ce70323997263915c732f7c35e54720", 0xda}], 0x7, &(0x7f0000003000-0x160)=[{0x88, 0x107, 0x7, "ba2f55794c7a6f6a7356e6fd15c016c774c4349ff480029d5e1aaee6c634482188ddecca5d70e40f47c36005e0a9f867baa3171a80d33cb26cceb6389d8e4a980b4a4b69ca6f0950fd196de6830e37a2853e86fc1394c2cd7a1d3c29d73d1eda62e031f70f4f984312533a4933e5299186a28cc4"}, {0xd8, 0x11e, 0x100, "0097a4c3fcb4d4ad3968711b55d6fb21cdb39dde672d663edc730bd3a92b301ada1b28e709ee6fce129d91d78a31c894789782ad218519427de023712532c6d7cb04b8942765c12482ea1af0b8e52adfe8b9eaa3d85451d57013919b07a5db68060024cde97abf9c5f8f70ae042bfaaf0ba90511f93f0a3082fb7bed94710eae1df9eac92ef1d7d77f291fe7648731ec6d6e4fcf6a714ab1181fc87afba31081748f785bda6901de8722683e06eccb1945d8ad2c920dd3d2ac96520af72d009d89d63173e8"}], 0x160, 0x0}, 0x0) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000f62000)={0x0, 0x0, &(0x7f000079b000-0x10)=[{&(0x7f00007a3000-0x1d)=[{0x1c, 0x1c, 0xa01, 0x0, 0x0, "07a401290400000000000001"}], 0x1c}], 0x1, &(0x7f0000f63000)=[], 0x0, 0x0}, 0x0) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f0000410000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)="") acct(&(0x7f0000665000)='./file0\x00') r1 = open(&(0x7f00005d5000-0xa)='./control\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000050000-0x58)={0xffffffff, 0x2c, 0x5, 0x7, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00005e6000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000d1e000-0x20)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f000022f000)={{0x0, 0x0}, {0x0, 0x0}}) rename(&(0x7f00008ef000)='./control\x00', &(0x7f0000a4e000-0x8)='./file0\x00') 2017/12/29 05:09:08 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f000063c000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fff000-0x10)={0x7, &(0x7f0000d9c000)=[{0xd7b, 0x0, 0x5, 0x3}, {0x0, 0x9, 0x200, 0x35fc}, {0x1, 0x9, 0x100000001, 0x9}, {0x40, 0x9, 0xfffffffffffffe00, 0x7fff}, {0x7, 0x0, 0xffffffffffffffba, 0x633d}, {0x0, 0x7, 0x81, 0xb8bf}, {0x81, 0x3f, 0x3, 0x76}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000962000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x501801) ioctl$TCSBRKP(r1, 0x5425, 0x4) r2 = dup(r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000b30000-0x8)=0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000987000-0x4)=0x71f, 0x4) getsockname$inet(r1, &(0x7f00006f5000-0xc)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000102000)=0x10) setrlimit(0x3, &(0x7f0000b66000-0x10)={0x5, 0x4}) getpeername$llc(r1, &(0x7f0000b26000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000077d000-0x4)=0x10) 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='comm\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00008c3000-0x50)={0x1, 0x101, 0x8, 0x0, 0x17, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x1) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000ae2000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendmmsg(r2, &(0x7f00005df000)=[{{&(0x7f000057f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d0f000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) unshare(0x40600) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000e82000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000606000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x0) connect(r4, &(0x7f0000eae000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000490000-0x61)=""/97) connect$inet6(r4, &(0x7f0000264000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000000000005}, 0x1c) recvfrom$ipx(r3, &(0x7f0000b00000)=""/4096, 0x1000, 0x40000000, &(0x7f000022f000)={0x4, 0xd800000000000000, 0x7fff, "e500db06cb43", 0xff, 0x0}, 0x10) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000e82000-0x8)='keyring\x00', &(0x7f0000e82000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r2, r5) signalfd(r0, &(0x7f0000ba0000-0x8)={0x0}, 0x8) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000a52000-0x4)=0xc) 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) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000004000-0x8)={0x0, 0x0}, &(0x7f0000004000-0x3)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r3, 0x2, 0x4}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000)={0x0, 0x0, 0x4, 0x48000000000000}, 0xc, &(0x7f0000001000)=[{&(0x7f0000002000-0x193)=[{0xea, 0xc0d, 0x400, 0x1, 0x3, "7348ed54269d5e0f12deb0066baa7913c1cfe543432941812b8f63e88dedd9e524937644fc65a6cddeb765ad88c87596eb9e65c7320951226f33679ccd8492388c6a82fbbecbc199c7abd09935015552fbb98de04fa3e4a917830d10d9148ea87852ace6075ed81b45dbff404a199f1edaa4f3609ca143e5e96400d2ff84356aa4fd407d1449ef172822ba067be81ca7139a5c32d5386b713413a89256109c323b6584dbb9377cbd7f218ea4139a090ae2c2652e35b4e07c08e258014a77221ff133ee2586f68147653d95c91e5dc65a32c69d0e99b982506999"}, {0xa9, 0x2, 0x2, 0x8, 0xe4c, "ab63d38c0c7f785e091d1f1b5da1857ec5b4b8de71ff51f051b89bf5961409a6913ff5b266476382f4efea7b3fe3b4716eafc6642889ee13e7137f913c2e80d6d9e0422f5de3e56fb0fdc2a277c841d1dcfb4db3e7b366cf1c039bea1ebd44a4cb788f4aaf4b52d68663723543c611ae75a7e8438aa70966909cd35cfdbcd5b7139d4e488526bdcaf177c853a70c1dffe16b0f428883c48c64"}], 0x193}, {&(0x7f0000002000)=[{0xdc, 0x8, 0x100, 0x6, 0x0, "daf7646d1063d6d2301fe3c3cd4850795e820dbe78f8ec66daf10613559476bc0952e8dacf716eed367acebafa147f191860d04f55c35f335daad1f21c0d056501ee18cf828b7e9c6ef1d4294d1bee75af2263ee3741253d805b093b9fbd61162df11d88f7c2921ddc098eda050692f22c752ec541d6a0375617835e482c5f084399373316e9eb0b476c0829a015ec59906352ca7c49cde549d79c480056a2361319090db98549b80ad472b6031257708ba02cf1c8ca0b5c733235569f0c5f8af57f3ec17c9fd5e9b1e69941"}], 0xdc}, {&(0x7f0000002000)=[{0x9c, 0xff, 0x310, 0x5, 0x5, "6398d02e2e0130d49295cd0a7509bb8d15aed31f81b7f1d84511d6fafcfda785bf008695ee550003212cf21dfbf1b27ab7da3666d1de21640807fb5f6a5e004b3ff536e21395df905c282c8dcd300e10311b6433bacc14044f8305cd8fd3d8a82275d3f3ad2288ee82a802b32bb561b707e026e8d1df72fe12e25ec97312fa5cba3edb2bca43d0fc2038d4e0"}, {0x6d, 0xffff, 0x8, 0x7, 0x2, "96b99e7dc1f4114bbdcf9dcbfdd02482a58d97d6a2727cd76be0224cb61cd61bd0bd6e7ed0a193bc3be277ed951938fda7c128f38d14a497d53540580a62c81bfcae2cce2aedb316061b3575f127c40257dda0d0148106f01fdf3b889b"}, {0x4d, 0x240, 0x200, 0x6, 0x3, "615a72a6f74201b18ee380f1296f8baa194abe3d3efc95a4bda020a948507e0c2273bbd8b566ae78c91436a7a3fa180a54ad92648db3d978a55543e591"}, {0x2d, 0x6, 0x300, 0x6, 0xffffffff00000001, "357f570e7fed4edefd07b649d13f680c938fbdafee62e5e61612160288"}, {0x50, 0x1047e8b, 0x600, 0x5, 0x7, "00da4e0912a3515d132ec2cd120c85b2206a6ae59abc24129bba418a919acefa774cabe76c4e894ec1f19762c123be60f1868e441183f841149c2bc7aa1d8e03"}, {0x5a, 0x2, 0x800, 0x8, 0xad, "63069ae103007114318a16564dbb599f52688bda13d049c4e6c9712a6e608083310504e46d3cbfb956a767a4099bd87b8c9d99edd75f7dc7b0175d84fd67cea1dd7fab4afd85e3bedf6f"}, {0xcd, 0x5, 0x338, 0xf40, 0x8, "75754600c67fe3d7f0376375b0d619cf681e80630ce5ed8abbf346743ed2ad77d1de0a49483db63648e7c5fe24d9fa055dcf9140efa182e4bdb2108ed8031204c97c3f6b0c5075d2528661d77c7f0b35c1abb9ca83a365c69fd15c027a96e0d4606d454a2600cdd89ab66fed6fb22a8ffdbbbe30157e3ebc56e8f9f5ad9b9803ea05c8d1be4a9203305f0469ec0d8495f29eceda06f274615fffca2301dfee0b50f35432c2c13600e6b1ab0eb1c5ba023e9aba1091f27f28a10a8af66b"}, {0x3e, 0xb529, 0x0, 0x81, 0x7, "372748fb60457d506822b7d1eb7f21a6bb3d2c021bd39d0ff9e8e27465f9330f8c095d9ce1a3e4278ad4a6e2c2d6"}, {0x65, 0xa4, 0x310, 0x8, 0x3, "1865c0425a5ce1bd7f8be5cdbca5d457bec4d6e75c882393077bf533de8c839f45824255dbdbb4b4ab79374b6c2ad9a30eabb5ffe18793199fb502862bff072cc0649c528ce86f890d2e84797e43243ae8ac31c8fa"}, {0x1010, 0x80000000, 0x2, 0x5, 0x3f, "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0x13ad}], 0x3, 0x0, 0x0, 0x4000810}, 0x15260c5d7b60314f) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x15) 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) process_vm_writev(r0, &(0x7f0000c54000-0x45)=[{&(0x7f0000001000-0x9f)=""/159, 0x9f}, {&(0x7f0000001000)=""/152, 0x98}, {&(0x7f0000f6b000)=""/114, 0x72}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000001000-0xf6)=""/246, 0xf6}], 0x6, &(0x7f0000000000)=[{&(0x7f0000000000)=""/241, 0xf1}], 0x1, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000001000-0x70)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000003000/0x1000)=nil, &(0x7f0000005000-0x8)=0x0) [ 39.069633] binder: 5033:5036 ioctl 40046207 0 returned -16 [ 39.077737] binder_alloc: 5033: binder_alloc_buf, no vma [ 39.083678] binder: 5033:5036 transaction failed 29189/-3, size 0-1688854155231232 line 3128 [ 39.095135] binder: undelivered TRANSACTION_ERROR: 29189 [ 39.100670] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000260000-0x9)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000e62000)={&(0x7f0000704000-0x60)={0x27, 0xfff, 0x4, 0x7, 0x80, 0x200, "a39ed4dafde492c4c37e89e62f3a003f34164c7d46b0962fa08b0fb56b52bd2b73f80cea1b65cd05f26bd9c5c897e6f1d0ef62dde42237e7fdb49ac2e1021d", 0x8}, 0x60, &(0x7f0000e63000-0x10)=[{&(0x7f0000e63000-0x17)="92b732b3439467288de57fe9be8d170e2ff117ebd849c2", 0x17}], 0x1, 0x0, 0x0, 0x20008000}, 0x4) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00007f1000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 39.120656] audit: type=1400 audit(1514524148.810:12): avc: denied { write } for pid=5039 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2017/12/29 05:09:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000807000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000674000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000c7ca181ffffff1fdc222072b5"}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00002b6000)={0x0, &(0x7f0000d90000)=[]}) 2017/12/29 05:09:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup(r0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ae0000)='/selinux/create\x00', 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, r3) clock_nanosleep(0x7, 0x1, &(0x7f0000ff4000)={0x0, 0x989680}, &(0x7f0000fcb000)={0x0, 0x0}) r4 = add_key$keyring(&(0x7f000081e000)='keyring\x00', &(0x7f00002af000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r4, 0x4020234) 2017/12/29 05:09:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000479000-0x15)='/proc/self/net/pfkey\x00', 0x8240, 0x0) r1 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x400000000000000) r2 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x74, 0x2}], 0x18) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000e95000-0x5a)="e61d5cb2a51c6d44630abd2c115333a8cbbd21a59a193f94cda5a1c46948bcf1bb14a86197fdd429b7547dc20befec5e04e5ec43a6dd24e32525875eb2eaaa8571c437f25fa795654776c587e84aef76f08735d7c1ebf87c111e") ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000a0f000-0x10)={0x4, &(0x7f0000ccd000-0x20)=[{0x3, 0x10000, 0x1000, 0x7}, {0x1000, 0x2, 0x100000001, 0x7}, {0x3, 0xffffffffffffff52, 0x6, 0xd92}, {0x7, 0x5, 0x9, 0x3ff}]}) sendfile(r1, r1, 0x0, 0x72439a6b) sendfile(r2, r1, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2017/12/29 05:09:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x9, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f00007c1000)=0x0, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000a42000-0x4)=0x72) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='oom_score_adj\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd0000)='security[)}-vmnet0\x00', 0x2) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0xfffffffd, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/checkreqprot\x00', 0x2840, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000f6e000-0x10)=@generic="d8ab10f328d104222c2267e8dc360e78", 0x10) 2017/12/29 05:09:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) unshare(0x40600) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000332000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008b9000)=0x10) 2017/12/29 05:09:08 executing program 4: mmap(&(0x7f0000000000/0xcd9000)=nil, 0xcd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x50000, 0xe1a, &(0x7f0000b02000)=""/250, &(0x7f0000cda000-0x4)=0xfa) r1 = socket(0x10, 0x802, 0x0) r2 = inotify_init1(0x0) r3 = fcntl$dupfd(r1, 0x0, r2) write(r3, &(0x7f00001c8000)="220000001800070700be0000090007000a00001e0000000800f8ff0005000280ff45", 0x22) 2017/12/29 05:09:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000d6000-0x4)=0x1c, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fa, 0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e5d000)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000865000-0x4)=0x9) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f000024d000-0x61)='-', 0x1) fcntl$setpipe(r0, 0x407, 0x4) ioctl$TIOCSTI(r1, 0x5412, 0x9) 2017/12/29 05:09:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ed7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) 2017/12/29 05:09:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000062e000-0x1)='\x00', 0x1) r0 = syz_open_dev$loop(&(0x7f0000312000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000f0000-0x20)={@generic="9521342a114b9c98c5f887fff932634c", @ifru_flags=0x1000}) r2 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) r3 = add_key$keyring(&(0x7f0000f90000-0x3)='keyring\x00', &(0x7f0000ea2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r3, &(0x7f000008e000)="f51940c70613a7037abddd1b7cc5bc1743785f31b74b5f5f16a7739a4ee81ae6436f89f74e1fbe7f1f1cfa180192da1c5b03cce945d7588c51f9d6bc9903a98e9aa5521107aebe18faea9daaf27f6e500c35d2135d7794b7980f350b64099668087e76dfdee80099630123ca925060b96160c03d03040c760a5854f1619647b49879f11c2de7b9ff915ab8499ed5d7ca840d9e77b491070b0bf1771abf4bb8694167900bd12b5d10d9568e2fdfd371af2bbc3e681eb5e749", 0xb8) syz_open_dev$loop(&(0x7f0000292000)='/dev/loop#\x00', 0x2, 0x480002) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000043000-0x18)=@get={0x1, &(0x7f0000363000-0x1c)=""/28, 0x66df}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000bfc000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000011c000-0x6)={0x0, 0x1}, &(0x7f00003f2000)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00007cc000)={r4, 0xb0, "96bb905e83a205738adc36037e1a876d947d8d3055613a712101de041d6c79f98d1d644292b3720c5ff49d1ef459661f00793e5f54679dc1109915ac1df7bee789f4f3533f1b4d5c5cef9ed8c428123fdc866dc1c492855a441fe25a07d6bc1c966db31225661af504f1fca26a0f71ba56991387f7214698a5e9b0aae909d105c377eaebb6eb49e7534ee0218effd0a4029f85c0f4225d75dea878eb46b2382c2be721228448bef62027271cbc2e2dc1"}, &(0x7f0000b95000)=0xb8) ioctl$VT_DISALLOCATE(r2, 0x5608) 2017/12/29 05:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000469000)={0x0, 0x80000, 0xffffffffffffff9c}) mount(&(0x7f00000df000-0x3)='./file0\x00', &(0x7f0000891000-0x8)='./file0\x00', &(0x7f00002fd000)='debugfs\x00', 0x20090, &(0x7f00007ef000)="cd91b8d265663a") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008f3000)={0x7, 0x0, 0x0, 0xffffffffffff61bf}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e64000)={0xbe95, r1}) r2 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000541000-0x11)='/selinux/context\x00', 0x2, 0x0) sendto$ipx(r2, &(0x7f000050b000-0xb)="5a0e67f1c8041e9d16c807", 0xb, 0x4000, 0x0, 0x0) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000a83000)=0x7fffffff, &(0x7f0000b4d000)=0x4) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000822000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:09 executing program 7: clone(0x0, &(0x7f0000aa7000)="", &(0x7f0000a70000-0x4)=0x0, &(0x7f0000fd3000-0x4)=0x0, &(0x7f0000326000)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb5000-0xb)='/dev/hwrng\x00', 0x101000, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000007000)={&(0x7f0000e66000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000148000-0xa)='/dev/ptmx\x00', 0x10040, 0x0) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) uname(&(0x7f0000000000)=""/240) process_vm_readv(0x0, &(0x7f0000d45000)=[], 0x0, &(0x7f0000fd0000)=[], 0x0, 0x0) 2017/12/29 05:09:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d8c000)={{0x4, 0x4}, 'port0\x00', 0x5e, 0x4, 0x4, 0x5, 0x0, 0x9, 0x8, 0x0, 0x7, 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]}) write(r0, &(0x7f00003b8000-0x151)="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", 0x106) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000432000)=0x0) 2017/12/29 05:09:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000353000)=[{&(0x7f0000744000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00007a6000)={{0xffffffff, 0x5}, {0x4, 0x7f}, 0x5, 0x7, 0x6, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r5 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) read(r4, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r3, 0x8, r2) recvmsg(r5, &(0x7f0000d99000)={&(0x7f0000167000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ae5000)=[{&(0x7f0000d41000)=""/78, 0x4e}, {&(0x7f0000fc2000)=""/185, 0xb9}, {&(0x7f00009de000-0x1e)=""/30, 0x1e}, {&(0x7f0000c46000-0x78)=""/120, 0x78}, {&(0x7f000049f000-0xf0)=""/240, 0xf0}, {&(0x7f00009cf000-0xcd)=""/205, 0xcd}, {&(0x7f0000496000)=""/43, 0x2b}, {&(0x7f0000074000)=""/182, 0xb6}, {&(0x7f000049e000-0xd3)=""/211, 0xd3}, {&(0x7f0000be0000)=""/58, 0x3a}], 0xa, &(0x7f0000827000-0x76)=""/118, 0x76, 0xfd7a}, 0x21) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) 2017/12/29 05:09:09 executing program 6: mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000b98000)=0x8, 0x4) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000f7f000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7f000)=0x10, 0x80000) socketpair$inet_sctp(0x2, 0xb7a1abdaf447d540, 0x84, &(0x7f00005d1000)={0x0, 0x0}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000825000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000b6b000)='~bAC', 0x4, 0x0, &(0x7f0000597000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000f80000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00007f4000)=0x14) 2017/12/29 05:09:09 executing program 0: getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x7, 0x2, 0x8, 0x0}, 0x10) 2017/12/29 05:09:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000faa000-0x10)=[{&(0x7f0000000000)='&', 0x1}], 0x1, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2017/12/29 05:09:09 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x2000000000001d, &(0x7f0000aa6000-0x4)=0xffffffff80000000, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/29 05:09:09 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000002000-0xc)={@remote={0x0, 0x0, 0x0, 0x0}, @broadcast=0x0, @empty=0x0}, &(0x7f0000002000-0x4)=0xc) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x800, 0x0, 0x8, 0x20}) syz_open_pts(r0, 0x400040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2017/12/29 05:09:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000096e000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000ba7000-0x5a)=""/90, &(0x7f00006b4000-0x4)=0x5a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a53000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_int(r2, 0x101, 0xe, &(0x7f000017c000-0x4)=0x0, &(0x7f00003ac000)=0x4) 2017/12/29 05:09:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r0, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x7ff, 0x1, &(0x7f0000d3d000)=""/61, &(0x7f0000001000-0x4)=0x3d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x29, 0x0) add_key(&(0x7f00003c1000)='syzkaller\x00', &(0x7f000055d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005b0000-0x1d)="", 0x0, 0xfffffffffffffffb) clock_gettime(0x0, &(0x7f000057c000-0x10)={0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000b36000)=[{{r2, r3/1000+30000}, 0x10000, 0x3, 0x3f}, {{0x77359400, 0x0}, 0x10000, 0x2, 0x40}], 0x30) 2017/12/29 05:09:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getxattr(&(0x7f0000357000)='./file0\x00', &(0x7f00000d1000)=@known='system.advise\x00', &(0x7f0000d26000)=""/178, 0xb2) r0 = syz_open_dev$usbmon(&(0x7f0000e27000)='/dev/usbmon#\x00', 0xabc, 0x2a0800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a5d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b2000-0x3)=0xe8) iopl(0x1) bind$packet(r0, &(0x7f0000435000)={0x11, 0x1e, r1, 0x1, 0xfffffffffffffffc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000952000-0x4)=0x7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b51000-0x8)={0x0, 0x0}) r5 = fcntl$getown(r3, 0x9) ptrace(0x11, r5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000098e000-0x8)={0x0, 0x7}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ed7000)={r6, @in6={{0xa, 0x0, 0x0, @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]}}, 0x8c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b8b000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000146000-0x8)={0x0, 0x9}, &(0x7f000079e000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000e05000)={r7, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/29 05:09:09 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000012000-0x8)='keyring\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) stat(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) capset(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000001000-0x18)={0x200009, 0xfffffffffffffffe, 0x2, 0xffffffff, 0x6, 0x9}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 05:09:09 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x2, &(0x7f0000eea000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ef2000)='/dev/sg#\x00', 0x1f, 0x402000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000ef3000-0x14)={0x0, 0x3, 0x2, 0x76d2, 0xfffffffffffffffa, 0xcb}, &(0x7f0000ef3000-0x4)=0x14) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000ef4000)={@generic="b077b40d1d273b3fcda4a985f679fbce", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ef4000-0x108)={r2, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xd269, 0x3cbc, 0x2, 0x2, 0x5, 0x100000000, 0xffffffff, 0x2, 0xfffffffffffffff9, 0xd37, 0x800, 0x7, 0x65, 0x7fff, 0x6253]}, &(0x7f0000ef4000-0x4)=0x108) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ef3000-0x98)={r2, @in6={{0xa, 0x3, 0x5, @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, 0x6}, 0x98) 2017/12/29 05:09:09 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f9f000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00002d4000)={0x0, 0xb3, 0x86, 0x101, 0x6, 0x7c, 0x8, 0x4, {0x0, @in={{0x2, 0x0, @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]}, 0x1000, 0xfffffffffffffe01, 0x1, 0x8b3e, 0x20}}, &(0x7f0000f06000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x1f}, &(0x7f0000c46000-0x4)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r4 = getegid() chown(&(0x7f0000012000)='./file0\x00', r3, r4) r5 = creat(&(0x7f0000000000)='./file0\x00', 0x100) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000001000)={0x5, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xd9d9, 0x1, 0x3ff, 0x1f, &(0x7f0000011000)=@generic="caa20020f4dd4d2c0018c9240af180a4", 0x91e6, 0x9, 0x3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002000-0x258)=[{{&(0x7f0000004000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000012000-0x20)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000002000-0xfb)=""/251, 0xfb}], 0x2, &(0x7f0000004000-0xb4)=""/180, 0xb4, 0x5}, 0x6}, {{&(0x7f0000011000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x20)=[{&(0x7f0000001000-0xea)=""/234, 0xea}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000003000)=""/203, 0xcb, 0x3f}, 0x200}, {{&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0x2d)=""/45, 0x2d}, {&(0x7f0000004000-0x2f)=""/47, 0x2f}, {&(0x7f0000003000)=""/238, 0xee}, {&(0x7f0000012000)=""/245, 0xf5}], 0x4, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000003000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000003000)=[{&(0x7f0000011000)=""/81, 0x51}, {&(0x7f0000004000-0xd7)=""/215, 0xd7}, {&(0x7f0000004000-0x57)=""/87, 0x57}, {&(0x7f0000004000-0xa4)=""/164, 0xa4}, {&(0x7f0000014000-0xdd)=""/221, 0xdd}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000003000)=""/4096, 0x1000, 0x10001}, 0x1}, {{&(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000003000)=[{&(0x7f0000004000-0xf2)=""/242, 0xf2}, {&(0x7f0000004000-0xf6)=""/246, 0xf6}], 0x2, &(0x7f0000004000-0xf0)=""/240, 0xf0, 0x1}, 0x1}, {{&(0x7f0000003000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000004000-0xc)=[{&(0x7f0000004000-0x15)=""/140, 0x8c}], 0x1, &(0x7f0000003000)=""/197, 0xc5, 0x5}, 0x6}, {{&(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000003000)=[{&(0x7f0000011000)=""/217, 0xd9}, {&(0x7f0000003000)=""/103, 0x67}], 0x2, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x9}, 0x4}, {{&(0x7f0000003000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000002000-0x29)=""/41, 0x29}], 0x1, 0x0, 0x0, 0x7f}, 0x6}, {{&(0x7f0000001000-0x2)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000013000)=[{&(0x7f0000001000)=""/139, 0x8b}, {&(0x7f0000004000-0x76)=""/118, 0x76}, {&(0x7f0000003000)=""/125, 0x7d}, {&(0x7f0000012000)=""/187, 0xbb}, {&(0x7f0000001000-0xab)=""/171, 0xab}, {&(0x7f0000003000)=""/0, 0x0}, {&(0x7f0000012000)=""/14, 0xe}, {&(0x7f0000011000)=""/133, 0x85}, {&(0x7f0000000000)=""/88, 0x58}], 0x9, &(0x7f0000012000)=""/186, 0xba, 0x8}, 0x0}, {{&(0x7f0000012000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000013000)=[{&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f0000012000)=""/49, 0x31}, {&(0x7f0000004000-0x8f)=""/143, 0x8f}, {&(0x7f0000003000)=""/165, 0xa5}], 0x4, &(0x7f0000002000-0x51)=""/81, 0x51, 0x9}, 0x100}], 0xa, 0x100, &(0x7f0000003000-0x10)={0x0, 0x0}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r5, &(0x7f0000444000-0x8)=0x0, 0x8) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 05:09:09 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x100, @fr_pvc_info=&(0x7f0000007000)={0x0, @generic="66ec1e6d134ceb8a8a0fb0f5f9707200"}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x2, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000d85000)={&(0x7f00008b9000-0x60)={0x2, 0x18, 0x1000000000000, 0x3, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x1, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x4000001) 2017/12/29 05:09:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000008000-0x28)={&(0x7f0000004000/0x2000)=nil, 0x1, 0x7, 0x1, &(0x7f0000002000/0x4000)=nil, 0x4}) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) 2017/12/29 05:09:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) fstatfs(r0, &(0x7f0000b2d000)=""/135) r1 = syz_open_procfs(0x0, &(0x7f000009e000)="00000000008001fb") sendmmsg(r1, &(0x7f000046c000)=[{{&(0x7f0000eb5000)=@nl={0x10, 0x0, 0x6, 0x2}, 0xc, &(0x7f0000e42000-0xa0)=[{&(0x7f0000304000)="4600bddebeffe19a93afc43af436c3dd654ca120b55b4d4a53eab6599f50234e0ba8d81bcb8084209c7cb5142eca229a4c9e08c7fb5ca3b9b95ff0d459609957f4e3c784e7bd01fb6357b7fdc8d7efbcdd8584d57313d2629e29fad652ab9fc6c012c36428b2f56a63d5b8a34853", 0x6e}, {&(0x7f0000f5b000+0x75d)="2e7441f1425cd2aee2f4fa51a534f77007a3fbb3c299404b18ff96cf912392fd30ab584034889cc5957f079988dd25572d5e79d36131536b7082922b1cfb1491e380125e4ff9577494b31a92a920ff6b8f065df913505a815d37899f7e3384ed88ae7e9369e33da2ed92026f5df6719972f1295c7458", 0x76}, {&(0x7f0000c9f000)="531fbd3f047c64de10774e50b6187c643ae57bbbd432d5f46b399c5a7bbbd974132e5fbc7de482d108d64e34af9dbbcb9154a849b0ef0364c8e36443760323e854662c767a88ca2144c15861631070e72ad68944385901a0deb962bfe0ed9a8277e97dc7ac7ae63b8fae770d143630520dc2c46373ae53d790383f28755a37c58450150975ddc2f4bcc51aa72db8c8c8f8147d73815358d9988e926ed233e2e29e4e5f93da4c64566c30cb5cb79a2a6bba2d70ba110b7a595e2f62419631f0bce3ca", 0xc2}, {&(0x7f0000a56000-0x1000)="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", 0x1000}, {&(0x7f0000357000)="d53258f5c296b6c0dc1dfb33281d248292e12ec41bde95c209e2acf7932a2a24325dbdc97808cd4853ac7056a381bd90f8228d5093048503bb0745b77645c8aa392ae8962df2f9f8482aef95e309e6641c50a56ac6dbe99fdf586fc9b73bba72cda869bcb686e589158c1815", 0x6c}, {&(0x7f0000d17000-0xdd)="75293573d94e8246203e13f45d4b208110b4901e05a6ed684978b7c5acb8827916b2e5cb5ac37287adf34af7cf420ded03b162757f7fe39cd56ec0ed448461554ac4824079ecb37f3f5fb72a238837f56fc493faf44120511694438dcf25cd96a10166ac904c9467cdbb128b8548657927d0b542f497919373defa28e5a009d990dc433581405d1241732e5c29b0cb3d6f77584a05427729c18e436dcd14c76cf14b413204b4502a8ed45ff623cb9aed23efc5d3b9e4af23c7089f78523f4712d575435dccea72bf334ec0c9184657cd5c96bbf4dade01443971a74a73", 0xdd}, {&(0x7f000025f000-0xcb)="704c416013961fd47be661143503c52ddad451ddf5374ada98f34782f81f7cc6b0293a53941a9b355f40c0a2221639d1d8949a43f3d36312c1eb2b6cb9bb27f9c459dc0857f8a5fb11797570a0c45977cb0227c852971a2418a3f0ed2d51947541fcc613ace294403f81cdc0021371293e56b22e2b11b0395bbcf7260817a2bbaf7da1a078be23330b8d8fa4051212b5d09a66eedb8d83e2819d7657057ceea08017c5c5e395423df9d0b1e26c1b1d75135c377bac6769be22be04671fe1255b76e7636710111e24cf66c4", 0xcb}, 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0x1000}, {&(0x7f000042f000)="bc304f41e55d51ad25e5661bf262a2e8bbe0a3f7e3b498fa28668779d22a5a9b7e078cb82a9a6c6c2343aaa1ace5559ff6af0be06754921055d2647da81958f3826418ab3b1af0b4598ee334179ef9b9d34979d8513c2f94d4baec49da0f21e21f73d977ecab3ab9218027733937d3f8", 0x70}, {&(0x7f0000dd3000-0x5d)="8aa4bf8328688e166d8ef5bb5e3e48d1fb37e8a5f4dcd7b322191b11502b6bc8fc86442eb52c809a5a6b6e9be4a63796f7afbc8f9e2e5e0320672b330a8d400a4eca41606c6768165168c71d14b0c2952a0211845e94546672856befd8", 0x5d}, {&(0x7f0000e5a000)="5acfcf2730a1f6056b45b3d2236523a7ddf2b8007cdfa31790b393e8894b7888ac1a38bfcbbdc77f4337d381427395504f705367ee6b01b81e7988d9d81c87c8a0b560f212ea29f21050cc9ca9665f65176d7e00eca784e1f2f3b6b7a696281557f50e9ad12d78ca623a30300fa3bdcfc27bc502c7a9f0fec90153c6f3b9474f120aa0fca1efbd4fc26331088b381f5f5afdc6fd014f58505b3ecde6468d4185925f2693c1d8f188db600243", 0xac}], 0x7, &(0x7f0000eb5000-0x290)=[{0xf0, 0x0, 0x8, "1bc553289a742f78bc90648305301cfb72cb18ceaacd632116f6461c46d4de13ed3a0746851c58f9af4a0437b90197e7d903c881468dad36af4395fb58e304c2ea4e1e051430be0d8ccb18c94b8ff74b1d5d8b1116739a37e0b8cd8b11352d1b7f0de8f548f60ef96e79c19f2a53f3a5dad45dec731fcb01c812f4e771c93c26f33177efcf413c71b542b3b84f0867bc17beccdb0cfedc03e80b204a5b60f593c4f45f692b1d3249ef780fbef9e25daddbbf4d1c0e3b1c64911dd3bca51bdf802ee99862355c90fc19ac2e1842392444676d357925935f44d8"}, {0x58, 0x0, 0x8, "c5e17799285cebd658e7f7f880b2fa64c83d01d3781678e838e7406a98ca15052fa2932d43cac2c2060b6334c6908e7454365cb213293290dadd5b566c4c904686051884dd8403"}, {0x20, 0x1, 0x9, "ba2fb9be542bf2db746648168c3ba6"}, {0x10, 0x110, 0xd53, ""}, {0x58, 0x13f, 0x2, "34148b7d904b13b792b0ce05a57c9d74c2a82dddd80fab16544b167525a2834edf34a1bee73a40c4558a7033c9e527a4aa07f43e3878900c4336b4c2dda41b8b7b11ba5e"}, {0x60, 0x107, 0x81, "d41c7ec5193ba1e71869a7fcd661802ba2a6822ed53688d985dcd9f8e3e3d455a63de88f75d17d59ecca24c891b53725b7f21b56ab0d0823966b387d8936e9cafc02047a1c894ab544e26441ad3edeca"}, {0x60, 0x12f, 0x800, "0d559ad880f4a55ad633c88cc35ad156ed0de0a17ff433fea1d178f4f30be6e78f8cabea444c0219d435d55e743706dbbfc09e5f6ee1c27a9746b3cd3b77aa801b3c98e572b05a822c3ade1f229b7fe4"}], 0x290, 0x40000c0}, 0x0}, {{0x0, 0x0, &(0x7f0000f34000)=[{&(0x7f0000c6a000-0x48)="a91abd85f5d2e4fcec99e348a0bb1a17df553033ac44c6c029d93c50771c7ac1afbb875102c01f775ee17f87aecade8d577ea43c0243418ef66e661a735dd7bbf483a40f9d74818c", 0x48}, {&(0x7f000056e000-0x9a)="452623962f0e77a16b4f221f56f5992808aa93744da4a8dbc1f5d8bcc7707a0e83a7486d292d07967dd468f074c059d76d6adae33095483b66945733255df7983e11e9b3e16115ad30254d9cc3f1fd4a6a68146d6712f437920fb396c985f7d03c3e323bb6513557efdff6a40693f59b557b161aa58792437a4ba95a4e1fa30bc1d471ccbbe52a75c00c2e466b2f878db924669c70b43b900f2f", 0x9a}, {&(0x7f00004d3000-0x4b)="3142c78805dd9d4ceffce52a85d04575926e5534158f833673a0426b7d79e19ea045ceae32426279d51a660c2e15c7b9872ad20f0eef88d736a135902253dcb3c3d7eddfcce54c3eec8a19", 0x4b}, {&(0x7f000038c000-0x74)="6ed0525b6d8fda6cdfab3aa37aa6f0ed23cfac1555dda31afd294aa30a36277254d13aea7a25edc60ed371fe8a97570f42eb58cad815dba4a71c7c66cf64b947fc3754b05fe2c97322eff36c867ab740dff876e76e351b44bae52c4fa42310d3dff8011d895eeb0fb051ef424620d380f2429a4a", 0x74}, {&(0x7f0000171000)="5ad4b1146ca2ba981e05da19c70c2704ad9621eaa1a95d9eac85dd051c796315a55d539ac0940b89b6ae1f26d8b39ed63de608be30550a7e3e7442b52d71ea5255ccccef98e50ac3bb2d60b4d0147bc03ffcdcbe535633ed4a67133154ae68934e5164086d", 0x65}], 0x5, 0x0, 0x0, 0x80}, 0x9}, {{&(0x7f0000aa6000-0x10)=@ax25={0x3, {"b4d18886ce8b04"}, 0x8}, 0x10, &(0x7f000094c000-0x40)=[{&(0x7f00004eb000-0x3a)="4e11871d0cacb4b209ae60eb7226aec268ae9f42f901cdaff58aa539973d8d310b27c2a007970d9244c6513e52aa026d97bfebaef0e710c176a7", 0x3a}, {&(0x7f0000789000)="cd99355303889c04159943469e7adc91b2a323586991550edfe3527334629d8685e3b6a81a9b4835993e6936f6762710952aca3b31cfa7e5dc6f297d1367903ff21ccccdf3222ccb4ec09813ea27c14c0d70979b7418796ef0f8570c8341cf41ce196cb0d1973b0354ebd8d27dbf6a17c3cd57fd013b9a2fe35328996a78e5506979473c25811bdbc39d2bd61845790c63b7a3b00b20c6d3f27813ce6c4e93d2fa56ac9f58c3e26df56f", 0xaa}, {&(0x7f00009e2000-0x44)="01dbc1d8a47d7bf9cc9a978eadbe8309680d1996fd77b9598e7deea15b1330507bd79a018402373285f77f41ce41a73b3d459f213f85647e4690932bea08456fcf9485fd", 0x44}, {&(0x7f0000fb8000-0x5a)="fd4e7b1161b8f1f66ef68de38109649e296ae9069eca58f60b86bf6c36ad466bff0eb117f0d649218c100303a434d0b5cfd17542e078f36429fdb4d1653e526cc1b1bd083061a23582f1d80ea3ce327c347e6b696c316854cec1", 0x5a}], 0x4, &(0x7f00001c7000-0x288)=[{0x78, 0x29, 0x8, "84ffe8a8383604f9283d77ea5e2796fde7e02665beb8ca7fdcf376afdc074ff07de04fb7d31bdb05c3275c4194aea18055cdf0303fe56e364b54262ac3cbb5b9b7e7bd9421706d19d470d716d00fb5fd203508b604d5cb72066428b375777aba61028bcaec992bfc"}, {0xe8, 0x115, 0x76b5dabe, "ab1ece5eb02fa8af7c4441330e434ad575bc8b0e4f6f994e8ad3d3b6e34ffeddb67324f6bbe72dd4316ba326cff7e3543514c5334178c4f9fa6b8fbcacd3b7751234a3d8186a7e28926c21e8b7f5cbeb81d7c5b23ff8c0cf0904d0532a5a5b0968b2d012841b26c9054bdff88218bd0003680a9ef8612130e2bf1e6444d98e4d3d6adc16fe018a21c4fc87759e95724ea60f27d18ac4522f4e4be17763e33a1c6d99a27fad202e9279c2de32811f8f9cb42ff28f711e40ea0ed7f7d65a4f7835e7826c44b543290f88d1ce4ba48d88442a0c3083"}, {0x28, 0x0, 0x200, "a0a4b13c5ba28a43c7a1a7f0017520e088829435"}, {0x100, 0x0, 0x3, "4555b4635712114d61c56677b0026ca849c3a9ececf198dbc168d358ba9d0a142687561841c3505d08a51b39a64db541ac531840990db825d17dbfd151ad6570c066869012b81e2e405b0ec271b4c41d399b75138843851eb0b36b022bc99ea6df36369a2d281303f7de1a00556e8317e4bd854511ae229fa7091903cf18110152806639116520fc956758af1363c982026e437854db34340d0a87498dfbaacde09ea3246696e670f217d45632f280b12d33b5af5f4e1296e3d71ee263de00309f42d04da4e59094c5f40f19f8b1a629538ecee49e53b4d49984049df9f85aca7aac951d8f6ae451b2"}], 0x288, 0x80}, 0x6}], 0x8, 0x10) getsockname$inet(r1, &(0x7f00005c4000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000639000-0x4)=0x10) sendfile(r1, r1, &(0x7f00002bc000-0x8)=0x0, 0x2a) 2017/12/29 05:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cf0000)='./file0\x00', &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000f12000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005a2000-0xe8)={{{@in=@multicast1=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=@empty={[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}}, &(0x7f00004b2000)=0xe8) setregid(0x0, r0) r2 = syz_open_dev$sndtimer(&(0x7f00008ec000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000ff1000)={{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]}) 2017/12/29 05:09:09 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000026000)=[{r1, 0x4400, 0x0}, {r0, 0x28, 0x0}, {r1, 0x80, 0x0}, {r0, 0x20, 0x0}], 0x4, &(0x7f000005a000-0x10)={0x0, 0x0}, &(0x7f000004b000)={0x200}, 0x8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f000005a000)=[{&(0x7f000002d000)="da35304885a26a6b3d3611327fb3a662d15da54fb6aab348", 0x18}, {&(0x7f000005b000-0xb0)="60e70613e529959e14fc42ee987e4229d75e1109b1b916ebb03adbe61c44885b745443f0ac9625cc0f1dff953cdcf42395e14e5fffa8628f59ae6d4f8800e6030ba5e14e0b2b81e7f7bf7a6f4f64e86597157dd5650739e9b62606ed0e768a8e0be56b6687f5abe289c510054338bb9702e0deabca24b2d103a93c6e4b5351e7c500b6ecac3a8ceb0d49326a451db88dd6494e159c1460dbaa2a6d31632ed8060d7e274090acc9533c74797bf2f47305", 0xb0}, {&(0x7f000005a000)="a3211a855783bc4ce392a1c7f912a96b083fbd5b9ab387aa7455e00da821c28160c2fec1262697e24bc93372a9d0af6ab6e6186d08", 0x35}, {&(0x7f000003b000-0xaa)="cd631accafadf784692abdbaace190b0b2998c9f701903f6e8bcc022c726bd7926e0bc9367a83ccb156a2f75dc5fd1126eb5c82c55903d61cbf4ef288c3b36b332f1be9ccd649380c924ce980ed2e592dc6193928c37c3fe800e9f4dd63f53ab2d096bf382175d84ec3b94c3f265cbf544a815d54a2aaf70cb21a4a32e1a8677705be48b42b7cf92fc82b94409d4c892c34cf2e69967b036fed06d4969c06ac3e2a2fa2aa2a7376c2e86", 0xaa}], 0x4, 0x8) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/29 05:09:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000957000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000958000-0x8)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000951000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, [@multicast2=0xe0000002, @multicast1=0xe0000001, @multicast2=0xe0000002, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x2c) mmap(&(0x7f0000958000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000959000-0xc)={@multicast1=0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000733000-0x4)=0xc) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f0000028000)="580000001400192300bb4b80040d8c560a4000000000e076489643d818fe58a2bc4a03ca8164643e8900000028215a0004fbf5100000000000000004001ce1ed5e00000000000700050001001be86efd121f00ec6b0f536e", 0x58}], 0x1) 2017/12/29 05:09:09 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000002000)={0x0, 0x2b, 0x2, @thr={&(0x7f0000003000-0x5a)="97c0351f752beea46dea496257ee0b0c131d4d85f2364c0c0f67fb8b5320bc0fb0694d7be68f133f39eb9b4e6f213157a1354e5862e8476cfdadea2a0bab57b8366273912ca4d329256666e29b3cb935a4dd87d4dd4b6e733fe0", &(0x7f0000000000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(0xffffffffffffffff, &(0x7f000044e000-0x2c)="", 0x0, 0x0, 0x0) 2017/12/29 05:09:09 executing program 7: openat$rtc(0xffffffffffffff9c, &(0x7f000031d000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) 2017/12/29 05:09:09 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x47, @cisco=&(0x7f000000a000)={0x0, 0x0}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000014000)='./file0\x00', &(0x7f000000e000-0x6)=@random={'os2.\x00', '\x00'}, &(0x7f0000008000)='syscall\x00', 0x8, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000e000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f000000f000)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2017/12/29 05:09:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00004c6000)={0x1, &(0x7f0000a7c000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getxattr(&(0x7f0000357000)='./file0\x00', &(0x7f00000d1000)=@known='system.advise\x00', &(0x7f0000d26000)=""/178, 0xb2) r0 = syz_open_dev$usbmon(&(0x7f0000e27000)='/dev/usbmon#\x00', 0xabc, 0x2a0800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a5d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b2000-0x3)=0xe8) iopl(0x1) bind$packet(r0, &(0x7f0000435000)={0x11, 0x1e, r1, 0x1, 0xfffffffffffffffc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000952000-0x4)=0x7) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000b51000-0x8)={0x0, 0x0}) r5 = fcntl$getown(r3, 0x9) ptrace(0x11, r5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000098e000-0x8)={0x0, 0x7}, &(0x7f0000013000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000ed7000)={r6, @in6={{0xa, 0x0, 0x0, @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]}}, 0x8c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000b8b000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000146000-0x8)={0x0, 0x9}, &(0x7f000079e000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000e05000)={r7, @in={{0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/29 05:09:09 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c94000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pselect6(0x40, &(0x7f0000f05000-0x40)={0xffffffff, 0x1f, 0x4, 0x1, 0x53c, 0x8000, 0x80000000, 0x400}, &(0x7f000038e000-0x40)={0x7554, 0x4, 0x4, 0x4, 0x4, 0x1000, 0x3ff, 0x5}, &(0x7f000096f000)={0x5, 0xfffffffffffffff9, 0x1, 0x4, 0x9, 0xffffffffffffffe1, 0x7, 0x1ff}, &(0x7f0000c7d000-0x10)={0x77359400, 0x0}, &(0x7f000063e000-0x10)={&(0x7f00002e3000)={0x7}, 0x8}) r2 = syz_open_dev$mice(&(0x7f0000c11000-0x10)='/dev/input/mice\x00', 0x0, 0x400080) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000f81000)={0x4, &(0x7f0000faa000)=[{0x1, 0x101, 0x2, 0x1f}, {0x8001, 0x627, 0xfffffffffffffffb, 0x5}, {0x7, 0x8, 0x1, 0x9}, {0x20, 0x20, 0x80, 0x7f525cce}]}) ppoll(&(0x7f000063f000)=[], 0x0, &(0x7f0000b86000)={r1, 0x1c9c380}, &(0x7f0000d81000)={0xfff}, 0x8) 2017/12/29 05:09:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000435000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000705000-0xf8)="", 0x0, 0x0, &(0x7f000039d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000022c000-0x8)={0x0, 0x0}) 2017/12/29 05:09:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002e9000-0x8)={0x1f, 0x8001, 0x0, 0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r3, &(0x7f000000d000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/29 05:09:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) pipe2(&(0x7f00008e9000-0x8)={0x0, 0x0}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000747000)={0x8000, 0x2, {0x1, 0x2, 0x5, 0x3, 0xf8f7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2017/12/29 05:09:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f0000133000)=[{&(0x7f00003d6000)="", 0x0}, {&(0x7f0000949000-0xa8)="f5d1e4f6b10ecd2cadbe3c813a01cd0b25aaf314b13490a8cd9a27153d9fe71e385a7707469277bbd6b29622d42c57198e37863224679eef631c1479219c0a1d8474f167134a610497a55ec465191042e8319709a42495e1c491c492e71f2845719da1bb537c1e9a8a6480e1d564aea6c0ffad9418a18beb311f67b44af8c2261c236cd7e32060d9050916f6eda23975fbccaf296b13e86d24aba5103e3e8a6b59caa1e48fd09bb1", 0xa8}, {&(0x7f0000adc000)="39d3b5a4bddc75278359797a780a6f3531b88f29cc7cc1f09785f655cbda60819b723cf5e527b3a00a9f454086c482965ae93a17ab6fa4f9573d615c4860c6", 0x3f}, {&(0x7f0000eee000)="92e30a9b3de3a8a47874c424d3fd840f1f1fd48b89396e0dd375e1c908782126cfe9fdb8bb36cffe9f994930dba89ed9805b337fc68ac373d4e078c79933f9228de4191ad582b5d356e74c54d7a6553d71baf7a1a25b64276502bb252277a611242888a1f77b1ccbf8afc4f1f4e93d34a882ce20ac13c2be7980aef04e81f0e70dedc2421dc93b9473d37f6c693330999e90ec15294c13b66e4e0f05890cc3af1f776995f5ae0e181372330ba1a808b8b915b1c370", 0xb5}], 0x4, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000019b000-0x4)=0x0) pipe2(&(0x7f0000eea000-0x8)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060d000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\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]}) 2017/12/29 05:09:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008b7000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0xffffffffffffff7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3dc, 0x6, 0xdd, 0x9, 0x6, 0xe646, 0x1f, 0x5, 0x5, 0x7, 0x4, 0x100, 0x400000000000, 0x20, 0xffffffffffff540f]}, &(0x7f0000666000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r0, 0x6e80, 0x103, 0x9}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0x2, &(0x7f0000bb3000)="", 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000025000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000045b000-0x9)='net/icmp\x00') recvfrom(r1, &(0x7f0000999000)=""/170, 0xaa, 0x10000, 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00004c9000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) preadv(r3, &(0x7f0000b79000-0x70)=[{&(0x7f00006ce000-0xc3)=""/195, 0xc3}], 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000084f000-0x10)={0x7, 0x8, 0x200000004, 0x3ff}, 0x10) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000037c000-0x4)=0x2, &(0x7f00007bb000)=0x4) sendmsg$nfc_llcp(r1, &(0x7f0000489000-0x38)={&(0x7f0000ac3000-0x60)={0x27, 0x100000001, 0x0, 0x0, 0x0, 0x0, "cd3fb8ab06922b601bc0db85f92ce2f8e30403dddbdf12f21ffab62736d9b6121f2a1aa1d44bc4192217502132d9c834026b48fddf3dce4eb76a3dfa585c05", 0x0}, 0x60, &(0x7f00002f1000)=[], 0x0, &(0x7f000057f000-0x1010)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) 2017/12/29 05:09:09 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)='cpuseteth1\x00', 0xfffffffffffffff9) add_key(&(0x7f0000faf000)='rxrpc_s\x00', &(0x7f0000528000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0xfa, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000f32000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00008de000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bd6000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0], 0x8, 0x7, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x284, @tick=0x3, 0x400000000000, {0x0, 0x9}, 0x5, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000444000)='./file0\x00', 0x0) lseek(r1, 0xfffffffffffffffd, 0x0) 2017/12/29 05:09:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f000093d000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ea3000-0xe8)={{{@in=@broadcast=0x0, @in=@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}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084e000-0x4)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000046d000)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cf0000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000779000-0xe8)={{{@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}, {{@in6=@local={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d3000+0x5e8)=0xe8) sendmmsg(r0, &(0x7f0000c62000-0x1e0)=[{{&(0x7f0000335000-0x80)=@generic={0x1f, "92e9b5c833df7a3dcf4d98919c91db5dc9fa7276f0bfe0f9f551ae930ce6170a88d99c2da87e53343bd2e5035ae134b7b934836aa88280720c07d28324f0fb18538e08b70b6d4cb2c015baea31c9b5f39439ffc4df1db1071994d5f7da05edbb00817e2afc925159f8c5b072105d506a2238d0959b015de46abad9a694b1"}, 0x80, &(0x7f000063a000)=[{&(0x7f0000b26000)="aeb2fa872b9c8fbacd8ac05efe294deab0320b579f35bd0d7938e8a446e5ea4e810bbf882eeb679d7c3179447b0973b6c34bc5ed6960a51da8491be4d0cc1dd72e1bd4cb025b55ed2b3b158d3f3c2cde9da508754af5019a0d896ed5bef6", 0x5e}, {&(0x7f00007df000)="283f025edd557d3a72cfcd0b9192066efc747fb20ad4a0f28ddcfa32ca0c7e907352c5b9e2b868cb92e11f49a9f8f0c843696ac34aa0317f1feb43b740f874f6dd8749e5ec706c995d045e7cd46cfcd7a2bfffe4b5c83efda84aa987c7e4049c6e00a13ce3c0f5db52a7a0bc398ad7c37c5ac07c293ec41a0bf7563a0c00e1624d0e", 0x82}, {&(0x7f00000b4000)="1961ae185cfd41e80883de71a3d10b155ff51fd7ebd21ad19783e4c20d1c08249c66e1e4c661ab7549308f1350281be3841e34ab59e7402370ffad5125d38066d517cf3ef787cc089f5adbb404a79499325e340fe00e132603a0ec9092a6580cc0447eb44f46f349ed4f5869e22a33d9149b0a17d2645aa7adbfde37c2d8d5ad7fd02e597c273f44c277f65b23cfea56531a871f1127f9185cb691113ff706d343ce5e942859fe207ce80ca51f1d846da0d668ea57", 0xb5}, {&(0x7f0000d3d000)="567601c441da093af8ff2b4308825099871a840c6ca9196616ab9f1e483cdaefe144016d1ec28640c57bda318500b489c6b5e2a3f50588c40870d49bb3c7a61114eb5c0e049c8d157d6d47faedf9d7b3fca2244585783df3fddbc0db517524db68e2cb8506c3ce9478897f6d528ddd9e5667e6", 0x73}, {&(0x7f00003fb000)="6e98ef34ad5e355fea7a4519de0f78be1df98a7799483d05d4a52b2bc13b665696fa3b8ad82601640a4d", 0x2a}, {&(0x7f0000e01000-0x1000)="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0x1000}], 0x6, &(0x7f0000976000-0x358)=[{0xb8, 0x117, 0x2, "0da7a695e194c7c050066942090b702725e4942e338ea54bfc251c556266e0fde4aaa7f5f3ccbab92147ed86493e34611de681da75f970c05f0504169055196f22bfb9c5126a6aea1390aec6fc355a822a5a8f92f437ab9c06d9eeb62566a1c074a08d2c2de1457557d75baa7f87ddae044bfaa767ec86217f89b4d3b9d280fcd3563e5eea6b52752cbe85b7487c270a6d0ab8480ab45c969cab728b1eccbfd54366"}, {0x70, 0x11f, 0xfb, "e175631607415d0f9fd357233e1d47549bbe3dd199d2cf07ad0b6cd74ccf1f4cd15a48aa6b4d0903a481b0fd35933c8c416be6454477ddcb636d00304c603e6d567c570f0db96ab34f7e6fa029ac370e8258756098db6fb92f91517920"}, {0x50, 0x10f, 0x7, "258654ede7ee15b3f21292bc44b95b800b7b70b73d8b59b092c36efa3ab9126da0e3f67fa2b9ec4251c51e5702a401fbfd7d34a444a6d3b7efdab477"}, {0x40, 0x3e, 0xffffffffffffff39, "81aa7c148b466857ed7aec93171100894bc950cbdd84d1cfad0989edc47987dfdb7ded81769803c4d1a79572cdc96d"}, {0xd0, 0x101, 0x0, 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&(0x7f0000170000-0x20)=[{&(0x7f0000914000)="8acbeea6ec3e83465eac8591481d4ae160c55ecd0414c19039602e22dff8ab18053da3fc1afcf26710565a5afa44b7c584193ff7b3284036ed9be8003202e052f945240c82fb59d181d18275ef90c095dfb3ae009ab09b56e8250b7254dbf03f4985f8e3385d91ea6f206043f7a35d19aae18288657a4580eb15", 0x7a}, {&(0x7f0000146000)="227582343b39872e9788336e6c2a33ccd2c9ec9b9871e7637ecd6d0b363e1a7dfa5bb87bab21d0ee914a2a8df6580bb0e6baae9059709c2129774dc61cb35ea1558b4b969c5691ac79a7f9f7a62eeea3c77513d61588f4935f7cc81e463b46f970748cb542905b05de803e9424d68f1098b174a03064d8e5f13525a9", 0x7c}], 0x2, 0x0, 0x0, 0xc4}, 0x4}, {{&(0x7f0000ace000-0x10)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000097b000-0x30)=[{&(0x7f0000490000)="3bf0e8afa73a1889a0a67bb2a7a397a2857f0f7c2fddbfe5d75bfceba3fa0635ffc9b2abe6e9a78a71a6a2f87bd7065107f7496814ce753bc462607cf9c7e9bd9c48b1c3371b405d3a5221013dc47688ac8ebdd406", 0x55}, {&(0x7f00005fc000)="5c7eafdf64bcf1cfbf30eb51d24da7c2da87b4ee56598bc612171fb6cb114df209b0576c568f28c472aea4e09dd407a87adc8d37c4226ae4817b6705750a4c959638881f18d9aa3a652254d534621af8daae48f301e0c3f0834a8ebb32d9093136d609df5fc85adaa72334be935f7b348b4248798bd7884b41c009ad284d06f0be55dcc32972b76a401d684ff7e528bcda457ab2c496dede502e4f6f55d6fe8d5817fc", 0xa3}, {&(0x7f00000db000)="2411f91426297959d4d7985c428b2e3fbe551d73875f514e454d9f56cdf2a7690fceb137de6e747c7fd3091a22f12b0481b5c7d6248c354abe4a7361ab63f7dfecd6e29f9a63e1b1a1e3c357746f4ee565fca598e19f2a3e67e2927725a4aa8c8769ec0bfbcd12299f4fe5bf35be17ec1476f6706b12445aea1abea1893f5abec8f36918fbef1ecfed6282d93ed8051754334384944bd5a1591532755cd094bec072bbb08a6ded84f22822f840791da2dec33cfeb7b6eb7f73202e330808cce496006d033d661542b8646d9213cd34850d74f5feab2e", 0xd6}], 0x3, &(0x7f0000165000-0x38)=[{0x38, 0x0, 0x9, "c1ade626eeb7681075f00423fe883f9959fc6ff1ff8ab2923df184dabaec72551f0491a43761b816"}], 0x38, 0x4000000}, 0x6}, 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0x1000}, {&(0x7f0000f95000-0xe6)="1136c18bfcad21f4fbd163e2a2a0be927de924f4f49e0ec36cfa965d7803f4853bd3818cec5a39c1a645a3dfcf617c47eaed2b051ec8bd22d92e8c08288f11ec7b68799349afac5fd95784509fcfec049f0bdec23e8622714f91dafb23fe7e1a5f8bee2ab7889a0fd78cad2323d24f1c7dba2aa1a8d4fb3c8f3c8e677db2d34ae7b5ef4cf2a7c9c0d7b27b894a888393df6a76732f370cda8b651acc143f26cc8d8f420229bfabf35da0e57ec1436ac14730172a6b1bd6d7ba33e2a894282355aa948829711c364ef49e82062a01e84b3022991775ea80b8bbcb25bcccaa020ee871085194ac", 0xe6}, {&(0x7f0000593000)="c416b80e7ac553263084fb4955ed", 0xe}, {&(0x7f0000723000)="9ba1c89dbffe7fcc116d0a64ef52a60fa61399302aa96e191c3ad0fc1edc98407a5b5b00e3ae61674cb2bf9183659e8c3b107b005b13b96647e365d3e6d0ba7a0f6f391be8cde3d0e2b6f1e95580c61edaab655e098cad80070e3cd83e8a8d907e815ae73c0d57b54ba4aa79ccf9dbae6a824d0b90990c3be3cbf8fb7ab1e38c076da773401c1b08f5e9c9abcfe9c2762abfafc34ae1a46196f1262f486872c52614ea583c6029145970366e16a18fe9baa83e7a4ca1fd9bb706a5f9ffca435e7f702bf8aff1c33a168031cde98b3c2f14dddb5e", 0xd4}, {&(0x7f0000722000-0xd)="17ffe8b1cf4b5da2fe8638c8ea", 0xd}], 0x7, 0x0, 0x0, 0x44}, 0x3}, {{&(0x7f00002c7000-0x10)=@nfc={0x27, 0x31a9b334, 0x4, 0x3}, 0x10, &(0x7f0000746000-0x10)=[{&(0x7f0000a42000)="a2d29359d433b0f0cc34c8d9d195a0edbe817c0aa93abd908c9cc87c838eac2659b8", 0x22}], 0x1, &(0x7f0000080000)=[{0x10, 0x0, 0x2fe, ""}, {0x60, 0x1, 0x6, "8d1258b6bb59ed0e39cd1d9a5a48ad2f106df15ab7ada27bd9711f7ade481f0d68a64fdcdb1b1a21463a08f2d0ed61e93e04daf8ebd3cee1296ed7cadb2d2b77f599ac9208d93de22475d1d35e"}, {0x50, 0x10f, 0x3, "ee7577ce1854766432f3ad97c2839b63ea4b3292151faa4845966832d43b0c7343b3c81cd11a5fdb399bcca184ec00c9520e984b9c5e8617c9cc"}], 0xc0, 0x4000004}, 0x0}, {{&(0x7f0000bd6000)=@nfc={0x27, 0x800, 0x100000001, 0x3}, 0x10, &(0x7f00001a3000+0x87d)=[{&(0x7f0000ba7000-0xc5)="de19d4352377904c046dfd4e0dea8e426fb41ee8bb891e80dd774d661b82454fe73fc0d34ae0fb978938efa415221e243e494768ee394f39af354129582827a8761ab3a1949daccff2d9b419bb638ddebac66c5ba21a80e939d7ca162ad25636886b5b189dbc6f406aeec0c940979ac9d1cadc4cd690fc121ec27b69698afd3d4368cde1d7be6d915d2972653e5fedb1511ab147fd54a885563d9ab110827976d8bcf4d30dcb519a7cd45a57f142cfbb7a961277c6b3015ba8d3f8bf1a2fbaee78cf3f0e64", 0xc5}, {&(0x7f000094f000-0x2d)="965127023f0f1fd76b3f2d7a005e22cd82acdbe9bd8ce2e992fede810e128946c68d1709f5092c00acefdbf1a5", 0x2d}, {&(0x7f0000808000)="5a92155140709ae00561ae476bab0ddfaf8160951f792f2342d3ab83de2947bddb517c85344fb6a5155ab0f25528c51b4f94fdf556c0bbfcb047f52b3775ddde0c14d205f9de26749e4619b2864d835d5a4d1f0b59ac6f9e3758850fcf743ce2fb6a426f9f4ee5fad4a28c0b6a23ea5e834702bc3334e9335c5dffec6bca727a552b556d9359cf643c226cd61251fc64281c7bb0fd5dc991f838cbb190afc2981e6ac8c0fb283093b9e4aea4caad09c73d", 0xb1}, {&(0x7f0000cac000)="f1a8269a47ace5c7484bfa7d5df66f84964092497bb63b9e0ef60bd6099a157a1656e819cfadc831704a12d50df14945430a09a72bd517662f3fe4c3fb6f065f64d23d7cbd041c7f099b1097f9431a7623bef3461c63ace7d4fd74de2d783c8ba22cf6240cf78c011340b4ea8dd3d9d3424cf45d3287bc79f6e941c85245d843e8014174e1c7bc225016c3e4a383b5e94aef3503263238ac6f46de04e40b31c342f9392b088545195c08233966f4417d2400eb3bc6835ddd5ecb246b1e61575bd7", 0xc1}, {&(0x7f0000bb1000)="", 0x0}], 0x5, &(0x7f00000a0000)=[{0xa8, 0x1ff, 0x2894, "1f9eeb57adff6a79230d9e372f5292fa7560ea1180ca4c124f77d931351b9d43b17df2bb78baf58060fdc53dbe00937e60e991890875255fe314cb473a4245149253b00cf61fa5290c334e3fd77bed3983e84642421207905dfb63efbf384699eb905fe4c68728e8a8b5bd7fef43142bb66cba50175b0dc2d8568b2d0bbae029241a9b1a1423c7178fececae6d87a0a3ce9a"}, {0x30, 0x10b, 0x8000, "00bc4c537fff0a6955dfa6ceaa3bd8d621690f54fd278d4a39"}, {0x50, 0x116, 0x1, "94347e1b599f5ecad8f355247ccba4475ae872743153f90b8983ce866e70a067d396bea4ada59b3a1da0f053b10d00ed5f2ba46f0237a2f4c4ab5fdd"}, {0xa8, 0x11f, 0x53f0, "6d7bfcf53165b79dddfb83c8d4702daa91dcc13032cde6fae1f4072e0ebaba48d0830197185409fe269ca45303a8008271f3e9c6dbbee87ef4d2e8a0b40e6a39da9311aa50b5bf861f471c0a5129afff3c34447e31bcb3f7d3f1d4a0afc8c424eae769da53cf3e03af7491f0267b18a474b134bc5150b46636dfa359bc55b4819d8f5120bb6d955156b331bd2365f587c4e89df78be76a67"}, {0x88, 0x117, 0xf248, "29976639a839a3a13db19a3da85fe6cc581aa697e54af1050f2b195264b983b0972b022e9cd2a9066c91b01ff89a6b67dfff754493adf61657a859b0bc95c4061e7b1da38edc026fe6c997990e426140f36191524e65d9672e15c7cd3bafc852f24a79d3b43dfd8a7dc931bef52f5c6d3de2f7578beb0dd7"}, {0x80, 0x0, 0x7, "57bf53d35279d91ba02c5b0612ca6fe371ac41d4006e2ec312ef08ce91c153d60e75bf79404782070f5c2531493b0d6d8689c04017f061de51ce2fb9df1cce33c11f04241788f9fa40872b1b58468bb7bea4f4f1eeecb9d7a4073095a5e3dabcdc5b3e866e889deec3e3"}, {0x108, 0xf955816c496c0682, 0x8, "71a4cd02b12121dfd12aad7a7ffb5b249eda4ced9a446db469493fb0c04fe15ef6229180c5c5f3141937e4b328686f3cd51f10ca0b43767e559dc5baf21abe88bf5773f33153ed92541aa06ddd9e5a1371017b96c1596d09e9440628e4728334abadaabf9fb8031e975f6781abcbab5a31ea0b5ebb8c0acfe3476e4ce9d79e8c3152aff995d5055017cee16e36f063156fdc5d905baf6795b32b3717fc5b8df0f36a2ccdad2c48653d6fdfe5a94f3698accd0c475e69cdfb51d3203a7dd4b81fb1e0f0820c52569600d8eb680a5294b1449af2bb13ff6187c516af28c94d12ded1d1ca7e421e436f6144b15362f7f899ee"}], 0x3e0, 0x8001}, 0xffff}, {{&(0x7f0000254000-0x14)=@ll={0x11, 0xfd, r2, 0x1, 0x100, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000df5000-0x20)=[{&(0x7f0000c08000)="43b5821744c8806dc3578125c5f056bca01c2cffe414a7f379ecb03d237e461b5c9129dfd5fdbb920b6b06d9449f26542618e663d28112dc6c618dac26d6e85e45fc4717e9ebef790e1890159d5f411625b01f468d807b72707a86aa47939ee35f188d6f71b7f7cd57b3c99d5a2bc684b74118442c9cd1a755bb8b388f60d933c366bc6faaa531d07137f7b41000dbe3d3149918964e43", 0x97}, {&(0x7f0000029000-0x12)="b5a92eaa22400181b2043dbbe2c0963ea288", 0x12}], 0x2, &(0x7f0000ed3000)=[{0x108, 0x10e, 0x0, "da48310edf44b65e9437f866c8b2811ad35d5fcda76570444e3e3c3a17dfd1d4a706d72fa7a0792394ce1d1ec97fc2b031000e70abc78b1da27336331de3034b5f72ccddc8a92b9da8339f61174e3f9e734a28fb1e855cc901ddefad63de1aa04300a16b5ea019ef562ba1afc74b49cc7eb208b1ffaa351106c72a781eec14ee6a869acd1bc0c39cbb43eca3486769240bf05c3120cfa3a17788cceabc6f0c2268279d9b2a4636648b380f699e079115b20620c38c5864aaf60ddc0f5ba75d4610ae212d70a2f98cc83ebfe33c0b99d27c6adb06090db27b3ce351e6fb0b399e601e69fcddbc8f0771acbe430858283ff746519981e6"}], 0x108, 0x0}, 0x2}], 0x8, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000944000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00001f0000-0xc)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000936000)=0x3, 0x4) 2017/12/29 05:09:09 executing program 5: r0 = add_key(&(0x7f00003fc000)='logon\x00', &(0x7f0000093000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000083d000-0xae)="", 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4800000, &(0x7f00009f4000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000000000)="02") r1 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000001000-0x34)=""/52) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) 2017/12/29 05:09:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000857000)={0x9}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b9d000)='net/dev_mcast\x00') fallocate(r1, 0x0, 0x100000000, 0x6) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000b13000-0x3b)=""/59) 2017/12/29 05:09:09 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000292000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b2e000)={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]}, 0x5, 0x4, 0x1, 0x47c, 0x10}, 0xa0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000011000)={0x0, 0x76, "f735571b84774df434ad17a5fcb3054b15347b47006c595b0a8f0f7673226bef64e2c147db2ed566619d4edc329902a08318a1c4fa05e6936d356a2f2c31648438dd777de070983c19d19b7f7a5db54e15144627e8d605a34bfd3e94051cda0b4a15103520d472b5bdf3782c5e66aa18b503f0dc2de9"}, &(0x7f0000001000-0x4)=0x7e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000014000-0xa0)={r3, @in={{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]}, 0x8000, 0xfff, 0x10001, 0x1, 0x1}, &(0x7f0000014000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 05:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000cd4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000443000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa1000)=0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000964000-0x10)='/dev/input/mice\x00', 0x0, 0x2) writev(r1, &(0x7f0000e75000)=[{&(0x7f0000410000)="ee", 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006b2000)={{{@in=@empty=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)=0xe8) 2017/12/29 05:09:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005f2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001e8000-0xc)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x87) 2017/12/29 05:09:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a15000-0x9)='/dev/ppp\x00', 0x0, 0x0) dup(r0) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007d7000-0x4)=0x0) 2017/12/29 05:09:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000060d000-0xf8)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer0\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]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d46000)='/dev/vga_arbiter\x00', 0x280, 0x0) ioctl$TCSETSW(r1, 0x5402, &(0x7f000098a000-0x24)={0xa000000000000000, 0x4, 0x4, 0x10001, 0x1, 0x1ff, 0xb6b, 0x331b, 0x3, 0x2, 0x7, 0x7f0d597f}) 2017/12/29 05:09:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f00007d4000)='./file0/file0\x00', &(0x7f00006d8000)='./file0\x00') r0 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x2, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000dd7000-0x14)={0xfffffffffffffff8, 0x20, 0x79, 0x6, 0x8, 0x1, 0x6, 0x2, 0x101, 0x8}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003b9000-0x14)={0x0, 0xe7e, 0x0, 0x7f, 0x3, 0x3fabd32d}, &(0x7f0000a2a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000985000)=@assoc_value={r1, 0x9}, &(0x7f000022e000)=0x8) 2017/12/29 05:09:09 executing program 7: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common="6c6f8f00000000170000000800", &(0x7f000015b000-0x10)=@ethtool_dump={0x3e, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:09 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lsetxattr(&(0x7f0000013000-0x8)='./file0\x00', &(0x7f0000011000)=@random={'user.\x00', 'GPL\x00'}, &(0x7f0000001000)=':}trusted:{\x00', 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000d81000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000004000)={0x81c8, 0x0, 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$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000539000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2017/12/29 05:09:09 executing program 1: mprotect(&(0x7f0000757000/0x2000)=nil, 0x2000, 0x2000004) mremap(&(0x7f0000849000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000bbb000/0x2000)=nil) 2017/12/29 05:09:09 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x800000100) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000015000-0x2f)="4d2ff21937bc47da42fd4c621d4ba2b7f5fcea6f8b5dc03a0da5c4611e9cec3377d28451b8f9f57c0c282696b3bda2") 2017/12/29 05:09:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d83000)={0x7, 0x3, 0x10001, 0x7fff, 0x0}, 0x14) 2017/12/29 05:09:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x300) sendmsg$netlink(r0, &(0x7f00005fb000)={&(0x7f0000245000-0xc)={0x0, 0x0, 0x0, 0x80000001}, 0xc, &(0x7f0000ee0000)=[{&(0x7f0000cf2000)=[{0x32, 0x22, 0x8, 0x8, 0x7, "3f92db1e7f1e63d0b0cf527c35b0ce762c7481a3404c0f5b19746495cc9b51961a94"}, {0x88, 0x6, 0x0, 0x100000000, 0x2, "4f2d0a8e1bf451e1ecb841cd67b709904e3d5fbb707fd774029d38f9f45007a0a1a803f60398ee6d29a820db92cd53a04e2f615762dcd07f17a80e7a9c36a6f5be61af1f2bbc081dc52aa3dfa9b0a015c474ca1ab4cb08c83fbcf7accb61a305f4cb6bf10a400af475dd3b8d9bb1c173d9d791c58d069540"}, {0x85, 0x6, 0x402, 0x9, 0xa98, "d81b087512a35dc2e3597e910b423b63051aecf867e408f63e2f7fde30df8b3765b21c38ed92b8b17e7e1e69cf1d54aa0d5794d8134ab19b5b195329f0d46a525c0d154eb67724d9f986e1d54843dbc8b5306a97db487168499e38fcc7419c6303e9ca9f0517adfc35bf5c8777c5749599249352d9"}, {0x7b, 0x6d3, 0x10, 0x6, 0xffff, "47ee2b4362f5f9346c9880da7ed249aee61a22c0aa9a2d7042b5e6d5f906fc248ab698d66052ca6b45a849d7dcb9b6092de498136285c6d25bde6ec561450522e931423286c1b647efc56249eebf206c1a179a5bf54d5f96737f9e37eeae94005f3b0b2f7f9d38855d9532"}, {0x19, 0x3, 0x400, 0x40, 0x8, "20d70493dd70d37f5c"}, {0x5b, 0x3, 0x402, 0x5, 0x2, "6ee8f058849922c05e020433f347bc057b62facb4cec9d07877a42be2f1c884bdbba8cfa4b488bc3c53363c603039ae2f897cd268a83b364e4bdd8123a601b82ee835488b5013abf547cb1"}, {0x40, 0x80000001, 0x420, 0x7, 0x800, "5c83011d0e85f5f0d1c981a02b344cbc9641fd230caa62c5c5aa03be14b58a4c48752367bd620db9f647e5a64bb2704a"}, {0xde, 0x1, 0x410, 0x8, 0x1ff, "1063908f55ee4f2f50b11987d289a13bd280c42072b86e9cd74c8cf719606b1f3bfd9d5155990c6d0b6097ce6f932c8fab7daeff8fe83966b2521348ac7bc32a73ab6e6bda7526c60e0ebeacff80b534f334484a7745fefc3c9cd4f465d472bce5bd62bd4b90e255635ece941135d481d2dbdcc5b9d5c39bbcb457b778b9e94ca34774208f1fb6d683fc3d01424df3043b0b7ecf78153e3fba7a26a41b8ef6a047c2f3fe33c8ff8be5c2830893321a4a8be264f442248ef81ad40bc5bd379c11468559bc6c5b7a5231d7d0848574"}], 0x34c}, {&(0x7f000060c000)=[{0xa2, 0x7, 0x10, 0x2, 0x3, "2f5c854b307dff2985443d64042166f684954dfc5448e830a7238e7f5312287e106fb0f7047aa51da6b4d0f2b0ffbf1848d3f272e288c4b384cec0b4e49dc77af88d0a38491ba9953ade34832bcad62b0e930b7fe167115dbc59262c02f0fd471944383111426b091c759014d78df97241c7b8e4eb285413e19631c2e7bbb4eb8f393ca848ebfcbc410f7d6fceb2321cf831"}, {0x5f, 0x3, 0x400, 0x3, 0x7, "07fe05f6e63744fc38d6596002be8a4d11ff6a8d1d1405d62b63d8bb6810026d8a9b58b7342fb4346ebe379a1c789f7e36e87b3d461d2a53911d4fbfd6abb048a0f1f3e621f862c4be165305b47644"}], 0x101}, {&(0x7f000064a000-0x1df)=[{0x10e, 0x40, 0x8, 0x5, 0xa88f, "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"}, {0xd1, 0x0, 0x2, 0x0, 0xffffffff, "cae5ccbb4b6b5991080e475ddb4e1dc31aeeb2520eced128edb5facec2f2717bb0f82922bb61784c8a2f87157e593e59a8f5b061c23822d602e2c67ec3f0a2bed992eaab487b9cedfded3648c24b144c2f0861c0f08e9e1a8159d202f58cb6e3da7d89cece0f0c4719f6c34dbfff5de453665cbaa2fa70f951c6aaa71f1c0a5de278636781f1f5282ab2d20a25a56780f65d177d111ea04bd7983a888e22cce9c8c9b3dc7b6ef7255a36b423c7dfb4a5f5099395189c3d752109d04e57a1c6d383"}], 0x1df}], 0x3, 0x0, 0x0, 0x4080}, 0x4008000) setsockopt(r0, 0x107, 0x8, &(0x7f0000aca000)="01010096", 0x4) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x800a) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@common='bcsh0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000fb8000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, {@random=0x0, @random="29b90081f46e", 0x0}, ""}}}}}, 0x36) recvmmsg(r0, &(0x7f000011e000-0x12c)=[{{&(0x7f0000beb000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b36000)=[], 0x0, &(0x7f0000f37000-0x92)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2017/12/29 05:09:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd, 0x0}) pipe(&(0x7f0000014000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 05:09:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e83000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000b9b000-0x38)={&(0x7f000054b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a9b000-0x10)=[{&(0x7f0000fd6000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000d01000)=""/194, 0xc2, 0x2dda}, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1000000000000020, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000038b000)='/dev/autofs\x00', 0x80, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000096e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000690000-0xc)={0x40000000, 0x0}) r2 = syz_open_dev$evdev(&(0x7f000007a000-0x12)='/dev/input/event#\x00', 0x80000000000001, 0x4001) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create(0x5) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000031000-0x4)=0x4, &(0x7f00000b7000)=0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000011e000)=0x0, &(0x7f00009b7000)=0x4) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xff) sysfs$1(0x1, &(0x7f000095e000)='\\-\x00') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000070d000-0xc)={0x80000003, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00006b4000)={0x0, 0x1b, "88ba43fcbff927e30f51cfad054406a8d09831ea05bdc8eecd24ee"}, &(0x7f00003cb000)=0x23) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ca8000)={r5, 0x200}, &(0x7f00008b1000-0x4)=0x8) write$evdev(r2, &(0x7f00003f0000-0x18)=[{{0x0, 0x0}, 0x5, 0x5, 0x100}], 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x100000, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) epoll_pwait(r4, &(0x7f0000eb7000+0x3ad)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000019d000)={0x0}, 0x8) 2017/12/29 05:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f000000f000)={0x0, 0x0}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b4000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000064e000-0x48)={{0x3, 0x3, 0xff, 0x0, 0xfffffffffffffff7}, 0x400, 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]}) mq_open(&(0x7f0000890000-0xc)="7b27dd76626f786e65743000", 0x0, 0x0, &(0x7f00009b9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) exit_group(0x100000000) 2017/12/29 05:09:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000ec8000-0x66)=""/102) clone(0x0, &(0x7f0000ab4000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000ddf000)=0x0, &(0x7f0000f2b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 05:09:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x6) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000300000)=0x0, &(0x7f0000b5b000)=0x4) 2017/12/29 05:09:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000823000-0xf)='net/igmp\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000ee0000-0x8)='./file0\x00', r1, &(0x7f0000189000-0x8)='./file0\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000046d000)={0xaa, 0x0, 0x0}) 2017/12/29 05:09:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000376000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00009b0000)={0x0, 0x0, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000027f000-0xf)='/dev/sequencer\x00', 0x18880, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000593000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$getreaper(0x28, &(0x7f0000d9f000-0x8)=0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00005dc000)=0x0, &(0x7f0000d93000-0x4)=0x4) 2017/12/29 05:09:09 executing program 1: r0 = add_key$keyring(&(0x7f0000dd6000)='keyring\x00', &(0x7f0000a1b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000fa2000-0x8)='keyring\x00', &(0x7f0000ad0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000b72000)='keyring\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@empty=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000073b000)=0xc) keyctl$link(0x8, 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000f7f000)=""/142, 0x8e) 2017/12/29 05:09:09 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb4000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fcd000-0x43)=""/67) 2017/12/29 05:09:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e89000)='/dev/pktcdvd/control\x00', 0x210080, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000198000-0x2)=0x5) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000236000)="2200000016000700010024be090105000a080031100700000000001b00080000e75f", 0x22) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000012a000-0x10)=@generic="d7a9e46b1c68094e86056748892975a1") [ 40.227402] device gre0 entered promiscuous mode 2017/12/29 05:09:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$mice(&(0x7f00002be000)='/dev/input/mice\x00', 0x0, 0x8000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000a77000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d8f000)={0xffffffffffffff70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004b5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e1e000-0x10)={0x0, 0x1c9c380}, &(0x7f0000454000)={&(0x7f000072a000-0x8)={0x0}, 0x8}) 2017/12/29 05:09:09 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bb4000-0xb)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000fcd000-0x43)=""/67) 2017/12/29 05:09:09 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000013000-0x30)={0x4, 0x0, &(0x7f0000001000-0x70)=[@exit_looper={0x630d}], 0x5, 0x0, &(0x7f0000013000-0x1e)="79480a281a"}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) r2 = dup(r1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000015000-0x4)=0x0) [ 40.299537] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. [ 40.318738] binder: 5353:5358 ioctl c0306201 20012fd0 returned -14 [ 40.338295] binder: 5353:5358 ioctl 541b 20014ffc returned -22 [ 40.345902] binder: 5353:5366 ioctl c0306201 20012fd0 returned -14 [ 40.353050] netlink: 10 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000019000-0x8)='./file0\x00', 0x0, 0x62b0aea8c8ebd22d) fadvise64(r0, 0x0, 0x0, 0x1) 2017/12/29 05:09:10 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000c42000)='\x00', 0x2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f0000fd8000)="b091a7fbf8484f30333b916726307d7af9caa5799ae93fe883095206a84ede42854bf233e796d725389beef89edc99c59efaf300c2b749e518be8cd8457630273de15af140a56fa340d14f8744663eaf95b3d853cb4d8e583497ebc1c78958cdddca1f1700a2a129ae3adaa3010dbc5d88367743708e57197fb32cece3f19fa1bd981542cab7", 0x86, 0x4000, &(0x7f0000fd8000)={0x4, 0x1, 0x5, "45489c747f63", 0x473, 0x0}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd6000)=@ethtool_wolinfo={0x15, 0x0, 0x0, "00000000079d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e9e000-0x6)='wlan0\x00', 0x2) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000012d000)={0x1, 0x9c4e, 0x81, 0x2, 0x2, 0x8}) r1 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000635000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f000055a000)=[{0x187, 0xfffffffffffffff7, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) 2017/12/29 05:09:10 executing program 2: 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) syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0x1203d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bd3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) 2017/12/29 05:09:10 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x8410, 0x0}], 0x1, 0x1) r1 = socket(0xa, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2017/12/29 05:09:10 executing program 3: clone(0x0, &(0x7f00003c1000)="", &(0x7f00004e5000-0x4)=0x0, &(0x7f0000631000)=0x0, &(0x7f00004bb000)="") userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000ca2000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bf4000)="c21ce7a5fa04313fc006a067725b9ed9e481a4628400fa0f54e544d837b66fbaaaa32ce76d61b53e89bb1586420a780df5dadaf39e4ff680c9fd6513cdaba7f2e3a2a0d89d052f80aa", 0x49, 0xfffffffffffffff9) add_key(&(0x7f0000c1d000-0xd)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bd1000-0x29)="5277fdd3abddc3c5ba0fe11feebda85abccf55df69b669711e03173f56f5f3e728c7614698a2cbefb4", 0x29, r0) 2017/12/29 05:09:10 executing program 6: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ecb000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ecb000-0x10)={0x0, 0x20, &(0x7f000071e000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ecb000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00004c1000-0x8)={r2, 0x1}, 0x8) writev(r0, &(0x7f0000362000)=[{&(0x7f000089a000-0xc2)="3634801ca9ab33f3b48029ddbd1e00e95e91462c222c44e96880e454615985f1a0f768e3", 0x24}], 0x1) 2017/12/29 05:09:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x3, 0x0, 0x719, 0x3}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x8)={r1, 0x7}, 0x8) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e15000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000ff2000)=""/200) r3 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000ff4000-0x10)={0x1f, 0x208, 0x7, 0x10000, 0x0}, &(0x7f0000c91000)=0x10) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ff3000)={r4, 0x40}, &(0x7f000078a000-0x4)=0x8) 2017/12/29 05:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f0000e11000)='./file0\x00', 0x8000, 0x2) readlink(&(0x7f0000474000)='./file0\x00', &(0x7f0000f1d000-0xb)=""/11, 0xb) 2017/12/29 05:09:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffffd, &(0x7f0000dd3000)={0x0, 0x0}) clock_nanosleep(0x40000000000000b, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000afb000-0x10)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) execve(&(0x7f000087c000-0x8)='./file0\x00', &(0x7f0000b47000-0x30)=[&(0x7f00003ae000-0x1)='\x00', &(0x7f0000ec7000-0x1)='\x00', &(0x7f00006e8000)='$\x00', &(0x7f000012f000-0xf)='keyring{/!ppp1\x00', &(0x7f0000a89000-0x6)='eth1#\x00', &(0x7f00007a7000)='[security/\x00'], &(0x7f0000a87000-0x38)=[&(0x7f0000ff4000)='bdev\x00', &(0x7f00008bf000-0x17)='eth0eth0wlan1userbdev\\\x00', &(0x7f0000e8f000)='wlan0}\':%\x00', &(0x7f0000c12000)='eth1{,%nodev+trusted!(user]eth1G]+/securitykeyring\x00', &(0x7f000001c000)='cgroup*systemvboxnet0ppp0^user]--)bdev\x00', &(0x7f0000d46000)='md5sum}{--\x00', &(0x7f0000335000)='\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000ff5000)='bdev\x00', 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup2(r1, r2) tkill(r0, 0x1000000000016) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000bb9000)={&(0x7f0000325000/0x2000)=nil, 0x2000}) fcntl$setstatus(r3, 0x4, 0x40800) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f000050b000-0x28)={0x5, 0x4, 0xffffffffffffffff, 0xb4c1, 0x0}) 2017/12/29 05:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800010, 0x20003, 0x1) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000724000)=0x0, &(0x7f000038f000-0x4)=0x4) write(r0, &(0x7f0000def000-0x20)="130000003e0005ffffe3ffbd1d0026180a4c02", 0x13) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000af000-0xb8)={0x0, 0x3, 0x3, 0x4, 0xf2, 0x8, 0x7, 0x4, {0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0xfb6, 0x5, 0xd8a}}, &(0x7f0000624000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000487000)={r1, 0x32, "8e3dba61a6c70921826cc5ed46b00047365dd1f9336db1c795d9ecaafaa58243a6464b071f8c7a30682f79377051f1c96128"}, &(0x7f0000d02000-0x4)=0x3a) [ 40.486524] audit: type=1400 audit(1514524150.180:13): avc: denied { create } for pid=5370 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000eba000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10) r3 = memfd_create(&(0x7f0000000000)="637075736574287d9c76626f786e65743100", 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000003000-0x27)=""/39, 0x27) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet6(r3, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000)=0x1c) ioctl$sock_netdev_private(r2, 0x89f6, &(0x7f0000001000-0xec)="75e53ebc946b8bb227dfdd1102325d66d7ea43fced9ba3986c9b9b4e596d8c0d223a361766ef24be57df133583b03430d3f24792e42753f1bbdabb9d3685a52210d5d78bf6413e2550bdad4e4a1c56dab135b10890b9652d974496eed90521746c64a7fbd8eb052b81bba2361077af91602c83fc6ace0f1e7f954d1f2385ab75327e7c728339313708258546d92e16c3656d93aaeee6ad83322c36d7dd65b10a04e16a4b7de4271d87c4c7563a2d5ef2a0515a5dc34006fe8894782b6ee47cfb7c3479adf3296a5c9e99ee9a5613bf3a43a3873dc6d368c0d4a00fee5d32539d8bc20848bbbd2ee060c9106a") getgroups(0x6, &(0x7f0000001000-0x18)=[r1, r0, r0, r0, r0, r1]) 2017/12/29 05:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1d000-0x1)='.', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bd4000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000354000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000e20000-0x4)=0x0) 2017/12/29 05:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000fd1000)={@generic="def33b61ba0241db12ea202974cd3739", @ifru_data=&(0x7f0000794000)="f33e962cee18767440af07dad0f6a34489ab684a584ce3b64d353298d91a0d12"}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000a33000-0x8)={0x0, 0x3}, &(0x7f0000d49000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de3000-0x10)={r1, 0x1, 0x6a58, 0x9}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000064b000-0x44)={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f38000-0x11)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00004aa000)={r1, @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]}, 0x9, 0x3, 0x1, 0xffffffffffffffff, 0x8}, &(0x7f0000286000)=0xa0) 2017/12/29 05:09:10 executing program 2: lstat(&(0x7f0000826000-0x8)='./file0\x00', &(0x7f00003c2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r0, 0x10001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000c53000)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000005000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="64738db57e69", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='irlan0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r2, 0x409, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000003000)=@generic={0xb, "7105ed8ac30e12471d8357beb83628c1fdee8a3eb32644cf7643894ad191d38cf36e798900e5f08de8323af2625463e864a0d5afbacc20942e9e6a84580e01b7f88588cce275b5bc87b9076aee1ad2b538175fed0ea8c0c2c76d740aa31266772fef6dea221b7701e912b74e56e969b7139af496ec1f968ff7a18db93e02"}, 0x80, &(0x7f0000002000-0x50)=[{&(0x7f0000004000-0xe0)="56a81a9e3f5fecd833b024656249ca719efe427d4b7c04e758497e5fb9a7337053a75889492f8c757079dfe98ba3a3aae6f4b5007055a32c447be5822b3a2e7e64e38a05b161aba20f63a6dd77cd982560e7228c9d963d75cdcd39ca069f70f069f98508b47b7fbfa999ad0c412a88f3c532dd690d2c56a3b2f366e9f2ba514d1005eca47824434f56f0b6e161496e21fe1cd7080d890bd352ea48521ca6a705119afe3a47463005c0fb11320f34621a9eb49f3973feb04ace7174a8c13163ab2da68fb6b0da8c027346b8e2ae920fa3fe6b420f0f684f9247a2124957fb2815", 0xe0}, {&(0x7f0000004000-0x1a)="9f3bc23432c7b779be1c0de97c353fba5e9cf11860c1d9fe6c24", 0x1a}, {&(0x7f0000004000-0x9a)="b5a367fdc6ccaf9ecf1f31f0b428a813d0c76b1978dd1c5010cc3a7e6afc036fa3901a878a5386f016a7b1bef63f98a241f455c00b17a94f9282be0cadae9080fd89b5e5a46a23f7c9446ed6785cab373c86000e4adbf66a76d06604b7df4cfdce2542e17462d2660751e90d833bbca5dd4d28178b684a0667c68866c2f1f75f5f07ed82eaf51ccb1ae3e9846ccd49d26691bf614af9bb4c6e98", 0x9a}, {&(0x7f0000002000-0xea)="8b682e9cd982e5f66b13d393411072eefce2da4c01a03337aa03b2bbfe942a231d9af8815fb7ae0cf31b4e7b57a86270d1eb74d9b2421efdea54b47f99670d7e8a2c93bf0d4b7ecad346468667c9eaca1c105d288594c50654aae737a60ecf6dc327ed988e546cc4a93d9f41d34bef64b9c8540eec56d4cd669655a8fed22ade649b89cfd60792b0d189272b288c12bdc6361105242a9cbafe2006159be012b6998b53aba317f58060632d7654f8cc4520789f176e23a6164d52ee25c47f92fbea97295e34bf6e4059b340410503f95c9779d30d9a2af2c28c0e3bc23db5dbc505d569c398906b51d6a9", 0xea}, {&(0x7f0000002000-0xf1)="67b5023332fdcf77470549614e68f7d2fb331134cfc5f0d7331906bedfeb86ad8822a5a46aa7bbb0fc0b83c4fd3b967aa378629af69a4e3f79d48ba581317193314af09b33521e98feae6c9c8c5c9507e8f52fc430a2f9ff5e33c3d57db63e158c13386712f794d0e779ee4c9801c72411634163e981a6f815890d02d65bae08e0c1d73767ffc91586dba14b6f79dba51593555682330eb77cf9a5f9a76a1539edcdea1c16781adc08cdb13defaed9acd76571d43a56f25433bc3c13ff17165171f82745c304d8ce7fcc87be99981e67fbc4df9cdd3ad345e66d84ded9ed27a6cbb10243d712dbbe5125eebeab01076900", 0xf1}], 0x5, &(0x7f0000002000)=[{0xc0, 0x11, 0x20, "3abae45868171e1debf8eff16be8d79c21c7418c741fdaab142f0f8134207eaabb5a4d03800b75bf37837cae648618cc7a22b84ef4904739f73c57f1a079265ee554a63f5df1677228d1f338377286296feab2e198f10859a5686d79b5900e2a5e456ef7b3c6399fa0c97ebab011e9f8edffe3ba0d305d0af0c307ecaf42041cb950fbc7440b97007fcba2d84237ef150bbd31d457f8f3d2eaad91896d0799a030f90b30783e60b4e89f66808cf76794"}, {0xa0, 0x13a, 0x5, "f768005d47ff1af4e321ce84da785f90b69a30c9820c1f0e5b0a88fcd7304fd2cbf3b2083adb3c1583b003cb8c415581d94b6ac2ad487950164bbdbecda0112db78534a8ae03de495bdacb33e7095aa5cf41c4309b1d12cfbd0feb630b708e08d90c7eb26e1a2fb1389e6ca6fec638e069e0edeb150e8e45850e6e1ccffc4fbbffb00b8e0630f311314623fefd11"}], 0x160, 0x8000}, 0x890}, {{&(0x7f0000003000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x10)=[{&(0x7f0000003000)="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", 0xfc}], 0x1, &(0x7f0000000000)=[{0xf8, 0x119, 0x7, "43631c1d916e2e3b22d0a02c2f11594e95df802a52e943c9d750aa78e633c6603800f7c7446330dc85dce3ad03c2a602718379d53965db87e94e05fa9ff9f760eb048f793dfaf1474c58515cc809d70e86e0953f969568482f63afd197dcfb49e57343f9f60a91057708419d95325ff43a1518b5cbbd9b7a3ede87860dc0217624b5a65e50bf93c09bd98d3ef52ffb75b6acbf9672d565a33ae623d92c95526b19cd12bd193e1b28cbc2094e686cbe88f65f241417f8cb950470e73b989c9b9fd07600dbf1520583aea21b1f981d1b9ed4f122be8ef15255c631a2c7223d69f4b58b"}, {0x98, 0x0, 0x1b, "950ff346844cc796e17bab609c0c2c471adf69a7e224d8b94e4348e28accebc3b9003811f49cbb8a376df574023a801a1a2768dcda658f996eb83f19934f5b837539f7534a323dea4261429d3916ed3fb37da5b42250c6b59df6627e56b8765140b0e75d2eeae979699b8dc6fadca75bc99b36833b7447ffe3bf556c8e7d68753fc607b0647eafed"}, {0xc8, 0x19f, 0x80000000, "541194bbca8d159599fbe72a913681e97738d096be2944bca3b4343c4a1841228512d592bfb97db5b92c8a17c97427643b825d60de8e95142962e3ef5d67e69b689d9fdeecf94c3af5d5c11f64710853f71b2102a34f1f0aae0f84cbabab8138c9f42c6a08e3ee6ccbd8be19db178a138d57a612717a3338cdbfb9b4875add0004df45dacb470f784b79060cad13980e70e1cc8752dbd71f7fc2819da91dbef0bab53cc656616529cbeca5718ab0d0c3e73d"}, {0x58, 0xff, 0xbc, "587f88bc00328b48910c7df03bff8df178555d9abf086f23f44b794c7b57a8a5be5e67270bb9b41831160466c63142ac96a51606649b3c9fff07a82bc2121d5723aa52adb2e196f4"}, {0x28, 0x11a, 0x9, "adf30a8c1cb691a40fd7f6d971de8ed2454042"}, {0x100, 0xff, 0xffffffffffffff81, "d1dba42dc0afaf371c1d417d6901d0b5bd5419a4adc9f4207f699b456d22755dc15510aff399459555dfff4a9692ec4a1d7759fcdea020e5ea6ee592a412f68a7fd522b10029e517d942a6da9461f5c3659b68d9584ce4b8844a8bcbc53b9d7ce1799bbe10543ccc0c8f5bb5b42d09fee72626cdf9de0eb4d3f3704f60b7ddf3a5bb0ced78c27a3289e9b8d518f26fd3cb6623f83307acc24d38a9f48bb4031b11f5f0743055aa8942d6d40321495d7808a735e9e834d6b3c59d19c098e84226e01df50c7b93ff34ea82c629f5728adad533f34939e616057360f45dc040ec655f3ca8f859bc33b1b1fc65adb889"}, {0x80, 0x1ff, 0x100000000, "7aa009ddde28807e21fb1d09f2f107f959695cb5d88b09ac6f9c2ad5e98d412b88f1c11942d0c27f0388548e31764e997fb631284e6aa548ee8070278b60e8c2ce63830947bb16a093d55d2f02af0817b7e788493952d86a2db4fce04e6a0b1517bf55a2f4307c02ba30d4"}, {0x78, 0x1, 0x2, "dbc6d6b4e6165b307d98afadcf4f0ca23645317c0863d95f7f74a91955e447fc89a979b95080940da074cc626f99814445995bc5f3c16049a815a9f96bfadde6590468bfa95cb737566ee2740215e4cae47f5469aab5745de25b0a7b4e24097d42821ed7683970bf"}, {0xd0, 0x19f, 0x401, "7277aef14826e894bbc1a32a52c34877916d57afbff331f7e630e650c59f01773455220ef42ce644533dcaa098080e5ef5a5fbb4e034356f82ba81f993e0eedd6a88b5ef4bc64094be223ce6318afb8c8a424edee00eb41fe45ae10519332e02100b274e519512dadd73e2a87ea0fb34a6b963ee6713871964d01a22cbd30de5cc7caabb98de45f7dab03db1319e49a9c09cd1788ab96ffa7b6b3b2fc72f42991a6c83fc3324d19ced4d48451219bb0fe0631d1e3aa9a29e685ad6b47a082e57"}], 0x5a0, 0x4040}, 0x2}, {{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000)="e7dc57821815bcfb756847930c23107d01fc0bf1b17833775e8967cd32bcc15841cac4892ffae1529ac25a78706a7c8006fa63da424e3b0add05dbf7c16b311ddb846c9e65787c931dfe97772d730ca5ef9a158c98a72708ababce00105d87439d1473171a70c0e5793ec090c98e7a9838cbd8eefe191a4b74f61b76565420da43cac55ee7a4827345701ea294e913fac045b6c7c35c9d", 0x97}, {&(0x7f0000003000)="df85aecf0beeea50cfcfb70ef7e666d4b078fa64905b92eff813", 0x1a}, {&(0x7f0000001000-0x3a)="baa863f75cffa6e5bf7a7d18e2cd4c69e2b400ca1dffdae8ea3b1dd2a7f06aa2f69b188afea51d24b33f12d3b7a7fa1d50f74d29d0a398299c70", 0x3a}, {&(0x7f0000001000)="a840bf8f1fedadd5f34d2921acd97ec132dafca63dc01350b71d58ccfbd356a6e5e042b9f25f89a33350222d819651be09dc764c12a5a03d536d03e94b62e6a763ce44d2da16024b", 0x48}, {&(0x7f0000003000)="fc6b27adf1a1bbd62cfbc2de71072422d84b55540559a276218aba7e94e00251dd7c088e2a0a8bacac4d1a56f536f2d8f95639d9121adac1a995ef14f3225d34d2ee", 0x42}], 0x5, &(0x7f0000001000-0x2e8)=[{0x70, 0x185, 0xff, "a56718f575bbf454836d47c686b9e1fce2252efddf7cb5140b4cc186fedcbed6f0098c1072232d8206dfc5334e8851d5c7875cd50a40beaca0f0884f133efb57a74228c6cb4ad2f28c4a4ca810cf478c0fb1447205d525ad941adcc6ce98495e"}, {0x50, 0x1, 0x1, "28b56b7414cc75ec6a57908c2c6f198789bc736379464ffd5ce4c842d6c8c6773e92d5ad0f85530dcb0da06774f4ca6fe499041bf5325bf209bd5c"}, {0x10, 0x117, 0x3ff, ""}, {0xc8, 0x10f, 0x9, "ed4215fc20cc8652be085244f686c41f984092e861286920771e95ab300d1479b067e4d5c0e6cbe4ed7611a486f0174572bbb1b2497d965bc7a4f8c957425d6711d7c9ba8365258cf117be9120850164563ccb60c9e47182503f7da48e1ce3fcff2e3c47d7e441249af69845184f3d9b8e490c52508c57560ebbe27b0e8c3e78f7fcfa3c8aa3a92c19914cbbbdafc231f2110f2ae3fd52f518edf8f08928e70f53020c6687957d1698fd9c9541d58d34a47b80"}, {0xb8, 0x115, 0xc274, "0275e35ece6b71cc1cd229d10ea40e3d65f06b71732e96462ae64720e6147eb9311a342dee370e2b70317f4db23a2b9cc58c34915145c5d5f41ca62d5233eefd22fc64fe1c6df660d7e2086d22819bb732af74f0f9c60a47660ec06f9dc38297763e26732b1a1bc8aa1b52e6ce5d8eabca6f71c04c0df971852bca7fa86f3c792b1a1f80f61c58ac5d13e4f5ff60855ad23884ba5b3f3c5187b3f52f9845a8d9afab"}, {0x98, 0x111, 0x5, "906dc17908bc66516390ee71b54d8d7b0b2736f2c7221f6c2b4d00ebfdd0d69d6bc01066babff42ff9b83b7e0b4d5a418ee70066dbac808fbf5ef75d30e26dab7d7c6a7c9ac9932068925f3bc6fb7b12f7e9988066027f8d351d83b77ae2610f3d9a0d81c7a931e62041385378a73412cc50af2dee407faf6f863e8853ac136ab8070b047d"}], 0x2e8, 0x0}, 0x81}], 0x3, 0x40000) 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000672000-0xc)={&(0x7f0000001000-0x4)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0xc7)=""/199) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000127000)=[{0xf8, 0x16, 0xd, 0x0, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f90000000000000000c1b5302c46c5086c34bc2433d4152f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da6eb83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93e91fcd413f88dd09d4ea230e795935324e8f915102d2c2b2eff806f824f0b0d7cab2db017ef9a7e96cb8ce631acea3c67f74be979ab3fd8899718512599ac05d"}], 0xf8}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 40.541514] audit: type=1400 audit(1514524150.230:14): avc: denied { write } for pid=5370 comm="syz-executor6" path="socket:[11785]" dev="sockfs" ino=11785 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/29 05:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f000013a000-0x1)="") accept$ax25(r0, &(0x7f000025e000)={0x0, {""/7}, 0x0}, &(0x7f00001ab000)=0x10) 2017/12/29 05:09:10 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00006cc000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f0000586000)=[{0x0, 0x0}], 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a0000850900", 0x29) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x5, &(0x7f00003c0000)={0x7e76, 0x1, 0x81, 0x8, 0x9, 0x10000, 0xffffffffffffffc0, 0x2, 0x0, 0x200, 0xfffffffffffffff7, 0x7, 0x7ff, 0x8, 0x80ce, 0x207, 0x8, 0x1, 0x4, 0x9, 0xcac, 0x40, 0x80, 0xeec85ea, 0x7, 0x7}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000e63000-0x20)={@generic="bc97aa368518fe78d4d2694f4d238eda", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/29 05:09:10 executing program 7: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000afb000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x42000, 0x3) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x2, 0x400}) mq_open(&(0x7f0000000000)='proc\x00', 0x1, 0x14, &(0x7f0000e98000)={0x1000, 0x7ff, 0x7, 0x96, 0x9, 0x1, 0x25c54000, 0x7}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000058a000-0x8)='nVt/raw\x00') lseek(r0, 0x0, 0x2) 2017/12/29 05:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f86000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f000093c000-0x8)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003bd000-0x44)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="a4f2efb0c9e8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/29 05:09:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$inet6(0xa, 0x5, 0x88, &(0x7f00008db000-0x8)={0x0, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00005dd000-0x4)=0xfffffffffffffff9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7001) 2017/12/29 05:09:10 executing program 2: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ffb000)=@sack_info={0x0, 0x0, 0x8001}, &(0x7f00005d0000-0x4)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ffc000-0xa0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x100, 0x3f, 0xa6, 0x0}, &(0x7f0000ffb000)=0xa0) writev(r0, &(0x7f000091b000)=[{&(0x7f0000008000)="29000000180031000000000c2b84a9020a2400000000ff0680000c000c00088000000000040ff1e56b", 0x29}], 0x1) 2017/12/29 05:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) accept$llc(r1, &(0x7f0000601000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000037c000-0x4)=0x10) bind$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) sendto(r0, &(0x7f000077f000-0x1000)="e76bc84e8d87131c92c321cd8648009bf14f28c84a8f81b6e745fe72f754e3e4e52f1078c64ef19cc709af1b252767ff96817466c228947b3203add19fd01d1c8727feddf7ad5b31f283c49e7b59aa39e2875e697e92ee4c0cd878577cc3082eb19e951037defc0075917372591f0e862273c8fd8f55905b584cf073501c45b11ff76f7d27f1e4c197df7ea9cb9c953470479e3ffd20a26ad8aa0c9681deda6724d573a9d4bee39e04143b31437b20aa35dd0f05126194285e563c19da5bebee6d8ccf12007b44b4710a8dd1997705c0fac7b6a046bd914a50c514cf6be6a1aa1e391f9092d53f9f77017b694fb741ec7fc1e03f787c487ff5aba8ee5bb790ee74634a7ccd963c6bfd28ba3410ed5650e51f726dc7f22ac8efd18a8254be227bc3e087b439d8bfc2b035ed2f85ef693f063177cc788b6daa5b267d8dce915d4cddd611a42a40b29e3a6813f299df995b8d7ae06bb497efe911751b71669d76ed1b6f11f333ca82df7e39566911c340df1d5cc950cbe66e24ef0967c802df6253a404750ba33774b1f0d4fedc611a0e6d7306bdaa9daeac43b91449c2d953cd9ec9469bea0adcc3443ad6e05ebf34587958f2b76c0129a44589294a33cfb766742ee35c56be4e4847632453f168256645bb7736dec7d9d3c43052a501b8497055888e04aeffc9d0bec32837b1592bcc24f5cf74b8ee581ff3e694d98dfbb8d7b9494756544f3715d45cec41b102fd1c75409e7cf51e43ac66a11fc4c3c683f266acdd913f0ade17a450797209cd209e4864dddafeccda68d0efc5d8f533f50ec12aa8195a8bc48dd538553372146372654e49bdd1933283ebe376e9f94d95ba81c656c86df3c7b482ac3242a1b96638673c44385b82b48069247cab4ebef5a8250f2ed4909fbd82362e9f248cef69def9d4196a383338b3a6b49da59ead7e37969572e3b457f9e09ec77eb3c51c838daf2528b0197df829d01cb32d5d22c7630a17ee02ef4bfe2a1ad6fd9ca353de3d89e8f7e0ebab4eaaa1945398a40eaed6863c2af55ecfab9a6ba3aefb709d4d7de19c27ce02cfa234a868cfbfb8903392f1f968784976d1f6230821c61c091c620d97594c69b5e45f742b99051b0deeec890110b17d7162f71e712ff05d3bcb43ec2e637ed7fd9c28686a6448def06fcbbd82836e6dd30c7ae0d16a2e28ad74e28e830be892d6d4438280e0438f29a551e6c998c58a68d09d80139daafae6a3e5a0a039c490601d90a35337b49760dce1fc47c4f972344276309f12ab303d2834ae5686fb4c1b0c67dd5dab2df21e4db6bbcfe6bd9578e5d6ed0fc8903f7e47dac41075dd984b46e2f113e3f019629270a81f371be3e3ffd8a709721c3f2162a78167e13eced5b92319233ec59e82b631e28d5e02832320009b769330f9be1d1b4a8cf9d4920c7bef547fed71d5c46bec47283711d8de92e66e7f492e7fede9acebe4b1d47a721b177f4d525595d46f9190f0f3b00ab8fe2cc3987e8b6e407433a70038ee7856452728701730a9a7ab20cc7b33117ea0cd5aec91a116a209bd93c08cf63c5dc6f3006074abf82ae0852e2bd5da5f38c9eca9a06fc192468d461a9285458ee3ce15363e9fd761707dd80a927e3179ce6e78c1e01cc64182b8fe2546da22c2c64d9d1265f67707de264be95f5770e08611a9e29f32901e425690b305058db851c7fbd0ba63f9c1ded439c8a11bd9e3d05fffc88f245684aa809bf9aded58939e976469fc23b5c0db35c987b6af3c71dd8c58f051b948cbb50861af06fbf89636bcd6c7b5391b31dd77f6b3b0bc70ad2c8bed1ab6d332b28d59511a1270d8518fd008620221ada7504651f4c3d9e7a11f789c35ed7de9f6a87312f87988d1de5c59629fc01630239a1d17fa70d1f596bd23f1b0cbd76c87cef6258dbdf44a35e020d476c3bb515aa7d59cae8d28043fb32fbd1609823ac801464292c5852144151c2960d43a75dd9f3479cf1ca236c2ff46c533a86e90349c3cc1c539f5fc09776a97e02c4565a431f183bba7ca489096d3c77de4d0249fb55308d96d6a", 0x5b1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00001c6000)=0x200, 0x4) 2017/12/29 05:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d43000-0x10)='/selinux/policy\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c77) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) read(r0, &(0x7f0000d71000)=""/165, 0xa5) sendmsg(r0, &(0x7f0000d29000-0x38)={&(0x7f0000bdb000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f00004a5000)=[], 0x0, &(0x7f000076c000)=[], 0x0, 0x0}, 0xe2c119df1ed13f37) 2017/12/29 05:09:10 executing program 5: r0 = socket$inet(0x2, 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000762000-0xb0)={{0x3fa, 0x10001}, 'port0\x00', 0x1, 0x40, 0x26b0, 0x8, 0x7, 0x100, 0x0, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.699385] netlink: 1 bytes leftover after parsing attributes in process `syz-executor2'. [ 40.732928] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 40.739451] IPv6: NLM_F_CREATE should be set when creating new route 2017/12/29 05:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000052000-0x10)={0x0, 0x989680}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000e24000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee4000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000f41000-0x30)=[], 0x0, &(0x7f0000c04000)=""/184, 0xb8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e0c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099e000-0x4)=0xe8) getgroups(0x3, &(0x7f0000d29000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r3, r4) recvmsg(r2, &(0x7f00003a7000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) clone(0x0, &(0x7f0000b83000-0x3)="", &(0x7f0000768000)=0x0, &(0x7f0000197000)=0x0, &(0x7f00007e8000-0x6a)="") tkill(r0, 0x15) flistxattr(r1, &(0x7f0000c27000-0x2a)=""/42, 0x2a) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) 2017/12/29 05:09:10 executing program 4: clone(0x0, &(0x7f0000387000-0x2)="", &(0x7f0000c34000)=0x0, &(0x7f0000b28000)=0x0, &(0x7f0000050000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) r2 = getpgid(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)=0x0) wait4(r2, &(0x7f0000812000)=0x0, 0x0, &(0x7f00006b5000-0x90)={{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) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) 2017/12/29 05:09:10 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x1000}], 0x1) write(r0, &(0x7f0000002000-0x4e)="4e46a78e57356a03a837632dfc314d177af0c50c7518b0df7a4e44bab697f67a8509a0e1e18737a9d7a869c34abf4fc9d5a1ee4c25146d407b3cceae7a160bc5860c6a8225da54277a13f5a25f7f", 0x4e) sendmsg(0xffffffffffffffff, &(0x7f0000bb6000)={&(0x7f000060a000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f00004d5000)=[{&(0x7f0000000000)="2bdcfa03bccc4ef84f19f6b07f4dfbf086965fe2eb8125d261bd59c72c9f02be6de360a888f4a86d23a3a16681a43f2237efe48cf88dafcb50a31d8328c2078e4d28be8d0531f0afcc7429485cc7ac4ebad22216b306f6061469a7ee92d85c630a7b256e52139bdbd6bb9a7599d2d107fe5016de23b3d683a2da76490d8256f99a99f70d834b55a4717d75ed5da0565d7f233833c912b778f81c129af64f4d5869dc", 0xa2}], 0x1, &(0x7f00001a1000-0x2350)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, 0x4) recvfrom(r0, &(0x7f0000003000-0xeb)=""/235, 0xeb, 0x10022, 0x0, 0x0) setsockopt(r0, 0x29, 0x1, &(0x7f0000002000-0x5c)="316efff62159d6ef97c3cfdea20ffe8a59d71ce57fbb9b26e0c64c4410ac25489fcde93d983c976ab70ff964bcb669da341383ab3594b387e7a78d48b5c6be431065bd452336475ae7e65b0b9f60a6b3d4b61e10f42ddc05227a60d8", 0x5c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000-0xe8)={{{@in6=@remote={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, 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}}, &(0x7f0000000000)=0xe8) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000001000)=0x2, 0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000002000-0xc)={0x4, 0x4a2, 0x7, 0x81, 0x100000000, 0x100}) socket$inet6_udp(0xa, 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x2, 0x0) 2017/12/29 05:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f000054a000)=0x6, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f000094c000-0x49)="2cd50d3a4724ff570a07ce85c6a33390387880883ab097944c056533695d738d06109bac46f51a29566570ee90f49e6c9e6c8f83b1ef61d4f5707b5c1c0f7f2ee984758227d400e19a", 0x49) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2017/12/29 05:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b9e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fc1000)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000944000-0x4)=0x9d) readv(r0, &(0x7f0000915000-0x80)=[{&(0x7f00001c6000)=""/8, 0x8}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 40.745981] IPv6: NLM_F_CREATE should be set when creating new route 2017/12/29 05:09:10 executing program 3: socketpair$inet(0x2, 0x0, 0x7, &(0x7f00002cc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x0}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{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]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) syz_open_dev$urandom(&(0x7f0000923000)='/dev/urandom\x00', 0x0, 0x101000) r2 = open(&(0x7f0000f34000)='./file0\x00', 0x200, 0x140) recvfrom$inet(r2, &(0x7f0000444000-0x3)=""/3, 0x3, 0x2, &(0x7f000038c000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000100000003000000000007040000001f0500000000000103004709001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) 2017/12/29 05:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000b000)='net/fib_trie\x00') preadv(r0, &(0x7f00009a8000)=[], 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000e2000)={0xfffffffffffffffb}, 0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000680000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00003ba000-0x8)={0x1, r1}) 2017/12/29 05:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001b6000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl(r0, 0x301, &(0x7f0000fd6000)="") 2017/12/29 05:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000013d000-0x2)=']\x00', 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009ed000-0xa)='/dev/ptmx\x00', 0x84000, 0x0) r2 = inotify_init() r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000098c000)='/selinux/load\x00', 0x2, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) r6 = accept4$unix(0xffffffffffffffff, &(0x7f000068b000-0x21)=@file={0x0, ""/31}, &(0x7f0000ffd000-0x4)=0x21, 0x800) socketpair$inet(0x2, 0x1, 0x10000, &(0x7f0000779000-0x8)={0x0, 0x0}) r8 = accept4$packet(0xffffffffffffffff, &(0x7f0000db7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005c2000)=0x14, 0x80800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007c5000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c7e000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dd2000)=0xe8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000060000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c48000)=0x8) getgroups(0x2, &(0x7f0000aac000-0x8)=[0x0, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000087e000)=0x0) r13 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e79000)={0x0, 0x0, 0x0}, 0xc) link(&(0x7f0000d1c000)='./file0\x00', &(0x7f0000232000)='./file0\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000040f000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000070c000)={0x0, 0x0, 0x0}, &(0x7f0000fc3000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006c9000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009c2000)=0xc) getsockname$inet6(r3, &(0x7f0000df5000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f00000-0x4)=0x1c) sendmsg$unix(r0, &(0x7f0000341000-0x38)={&(0x7f0000fd5000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000641000)=[{&(0x7f00008f8000)="35e7f29b42e0d2f3", 0x8}, {&(0x7f00007dc000-0x1f)="c000db4d4d76172be50c03414659b63bd1ec39ab15aaaa3cb8422d833f6a40", 0x1f}, {&(0x7f0000947000)="4709e1d25545ea1977881aff04c2f67582dfd8753d1c41c6ab1cf128933d92470daee167fccdc5d6756954ac6aeb721051eddd0834a784f3e2d9f0bc", 0x3c}], 0x3, &(0x7f000074f000-0xa0)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}, @rights={0x18, 0x1, 0x1, [r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xa0, 0x1}, 0x20000000) r18 = syz_open_procfs(0x0, &(0x7f0000fd4000-0xa)='net/icmp6\x00') sendfile(r18, r18, &(0x7f00004f8000-0x8)=0x0, 0x8001) 2017/12/29 05:09:10 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227a, &(0x7f0000001000)="") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000007000-0x20)={@generic="2d64f25b704e1f56e7704685a67d6091", @ifru_flags=0x1000}) 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b3b, 0x1000) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f0000feb000-0xa0)=[{&(0x7f0000cec000+0xd69)="", 0x0}, {&(0x7f0000fea000-0x2d)=']', 0x1}], 0x2) 2017/12/29 05:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0xc, 0x0, 0x0, 0x2}, 0xc) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f0000890000)="b973f3a00936364584b5ffb5f4008138a8ce0014ac5f9507008641eeeb6abd17c51fbb140a36020b90dbde5a14056ef38660ed8ac4f5c4d27b545d082070da8b854c19ec9be7936a4ecb1e48caea2ec57f95452211d92f6b9129f7081a4a96af39f4dc7e40b5bf0c15ec35ee0488854cad44d48d9a1e2a8a468fcca92f020244ba0d7bb511237088f4b0e32989d9c6879e55a60b6cead08297a60e5d486d35b3881ca2eacd04f5e1bf944eb9f5ec5a01f74ff284551f33030850ffe2a361871ef2", 0xc1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x0}, 0x0, @in=@rand_addr=0x3929, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 40.885610] audit: type=1326 audit(1514524150.580:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5454 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/29 05:09:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000c75000-0x8)='./file0\x00', &(0x7f000098f000)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x1) 2017/12/29 05:09:10 executing program 4: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f0000001000-0x8)=0x0) r1 = socket(0x18, 0x0, 0x3) accept(r1, &(0x7f0000c7a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000f2a000)=0x58) 2017/12/29 05:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x3, 0xffff, &(0x7f0000814000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000e98000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007fc000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000e0000)={0x0, 0x9c0}, &(0x7f00007e9000-0x4)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000bb7000-0x8)=@assoc_value={r2, 0x2000000}, &(0x7f0000ebe000-0x3)=0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000325000-0x4)=0x9, 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f00008e8000)=@generic={0x0, 0x1000000000001, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2017/12/29 05:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eb000-0x4)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00000a8000)=0x4) 2017/12/29 05:09:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000083000)='status\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x20, &(0x7f0000cca000-0x20)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(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]}, 0xd53a, 0x7ff, 0xfdc1, 0x53c0, 0x44}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x40000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) getsockname$netlink(r2, &(0x7f0000168000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009ef000-0x4)=0xc) ioctl(r2, 0x8936, &(0x7f0000000000)="") ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f000011a000)={"ada3c8c4c48ea3c2d34444c7289df3a5", {0x4, 0x2, 0x100000000, "599469bd50f5", 0x0, 0x0}}) 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) syncfs(r0) ioctl(r0, 0x1, &(0x7f000097a000-0x1)="") 2017/12/29 05:09:10 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aba000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008c8000-0xc)=@sack_info={0x0, 0xffffffff, 0x6}, &(0x7f0000fe1000-0x4)=0xc) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000fe1000-0x34)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000fe0000)=0x98) 2017/12/29 05:09:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000076a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000a23000-0xe0)="7351cbc2a9dda7de1453c4e3f1240a3154cffc370623124b969d1954aadbaa00dc87868d2909c0f98f73655580a41d7e5c7eedcf36d4072cdb8ea43d2544a447cf669c62ca1d7835b3612c12f9cf6b48272e60bcb72fa06e6ea9af07fe997d2dcb75229888a9d346145f0bcfd927167c1ce97d23843325ba33367a227f205e20b4a6baaa82fcfa213a0330e6246d15284c63b5e2e56be8065dfe0dfd8a52b56369ff1b204e350017e898f7a8e207995d38ea5beb744a64a1d81c41631e46c45011b8576ddbee4b2e2577ae261892234722094f7ab5d632fb2aae4bb6d72e56e0") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e96000)={0x9, 0xff, 0x7, "710065756531000000000000000000000000000000000080000000000000000000000000000000000000000000000000007500", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000064f000-0xb0)={{0x4000001000, 0xcc0}, "00000000000003ff000000000000003f00000000000000000000000000030000000000000000000000000000000000000a00", 0x0, 0xfffb, 0x403, 0x100000000, 0x9, 0x3, 0x10001000, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 40.956914] audit: type=1326 audit(1514524150.650:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5454 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) preadv(r0, &(0x7f00008ea000-0x50)=[{&(0x7f0000261000-0x40)=""/64, 0x40}, {&(0x7f000094b000)=""/253, 0xfd}, {&(0x7f000055c000-0x1)=""/1, 0x1}, {&(0x7f0000fcb000-0xf3)=""/243, 0xf3}, {&(0x7f0000347000-0xc9)=""/201, 0xc9}], 0x5, 0x0) recvmmsg(r0, &(0x7f0000e69000)=[{{&(0x7f0000d35000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00000d6000-0x60)=[], 0x0, &(0x7f0000867000-0xfc)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000662000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ca9000)=[], 0x0, &(0x7f0000bdc000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x10002, &(0x7f000052a000-0x10)={0x77359400, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000057d000)={0x1, &(0x7f0000609000-0x8)=[{0x0, 0x45, 0x20, 0xf01}]}, 0x10) write(r0, &(0x7f000034f000)="0203001f02000000000500801e0e3648", 0x10) 2017/12/29 05:09:10 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f7f000)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f80000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f60000)={0x7f, 0x0, 0xb9, 0x0, 0x7, 0x40, 0x8, 0x8c, 0xd0e, 0x74, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f81000-0x8)={0x0, 0x0}, &(0x7f0000412000-0x4)=0x8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f80000)={r3, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000ee000-0x4)=0x7fffffff, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00005a3000-0x4)=r2) recvfrom$inet6(r0, &(0x7f0000f7e000)=""/64, 0x40, 0x20, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) connect$inet6(r0, &(0x7f0000f79000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2017/12/29 05:09:10 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00007d5000-0x20)={0x2, 0x0, 0x10000, 0x400}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000fd9000-0x20)={0x5, r1, 0x10000, 0x42f}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fd9000)=[], 0x0, 0x7) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000b9d000-0xef)="6fef323e6efb451f1a4231c35678df26850e68612a3f9d8a1b9b7c45a95fd4a707838bb5b64e4ffa605599f762014c573dce07f85f29df8746d0b184821b89f7f82a99ab276cf75feb3db94892a97d58b1cde1a8f7597659aceb4155d4009fce45e5f826f3a6a536a24ecac1e9ba949e88b5f050dcbe84a5b85fbbc6dd2ff8a4ff26be7a4f2fb7138e8bc9092ec4e4967f727d53689234a3d0f9c316b856bb0e5ba67fa69af42f794b612df2fd42a9ae952efa48ea70d0cfb076fec290f2ba707849cbbdc86d598106ff3da270ba51dd2370ce7256076cff637c0045d9f598bfa364f1e3b5cc4709e276c2ac8ffb92", 0xef) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fd9000)=0x55) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f000074e000)={0x10000000, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a7a000-0x8)={0x0, 0x0}, 0x1ff, 0xbcf3) close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000ad1000-0x8)='keyring\x00', &(0x7f000080c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000fdc000-0x8)='big_key\x00', &(0x7f0000681000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f12000-0xf)="a0591bb65adce1cc5d408f6ba22eee", 0xf, r3) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000bb000-0x4)=0x6, 0x4) signalfd(r2, &(0x7f0000b72000-0x8)={0xfffffffffffffff8}, 0x8) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) 2017/12/29 05:09:10 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000004000-0x34)={{0x0, 0x10000000003, 0x0, 0xfffffffffffffffd, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x50)=""/80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7fffffff, 0x80) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2017/12/29 05:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eb000-0x4)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00000a8000)=0x4) 2017/12/29 05:09:10 executing program 3: mmap(&(0x7f0000000000/0x251000)=nil, 0x251000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000252000)=0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f0000252000-0xdc)=@ethtool_rxnfc={0x31, 0x1f, 0x48, {0x3, @usr_ip4_spec={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x6, 0x0, 0x1, 0x7f}, {"b0c8", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x7, 0x101, [0xfffffffffffffffc, 0x0]}, @usr_ip6_spec={@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}, 0x7, 0x80000001, 0x3f}, {"d6b3", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0xffffffff, 0xff, [0x4, 0x3]}, 0x3, 0x1000}, 0x8, [0x277, 0x9, 0x1, 0x4, 0x4, 0x3, 0x4, 0x2]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000251000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000251000)=""/143, &(0x7f0000252000-0x4)=0x8f) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000252000)='/dev/keychord\x00', 0x2082, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000035000-0x8)={0x0, 0x0}) mmap(&(0x7f0000252000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000253000)={r2, 0x1}) mmap(&(0x7f0000253000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x3, &(0x7f0000253000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 05:09:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ca2000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x1d, &(0x7f000005d000-0x67)=""/103, &(0x7f0000138000)=0x67) sendmsg(r3, &(0x7f0000b7c000)={&(0x7f0000ea4000+0x86e)=@ipx={0x4, 0x7, 0x5, "4e31964dbb5f", 0x9, 0x0}, 0x10, &(0x7f0000279000-0x50)=[{&(0x7f0000562000)="42df1c90fc3a33cae59215386f7a3e80edaabde34974aad3390027d4a9f332090f318899513baa43652c0e7adbcf5a726035cebda49b11f28e401171b3149100e85535249319c837e47ebffe186c9145f170e30bf30b16785062d36c514b87b5833d77df1b6e8d7828ba704828046f8a5cf0378a8e3080454dc10ccb88b4361e090285dbb8e509119858e321a9258a319da580777e2d3556fdd6771b66409a2e5c2d2abeab70bc2b19ab90c3c58c92809903e3703a38eed070bf7d10aca4e087aaadc20ce74ccb19380778a811", 0xcd}, {&(0x7f0000775000)="", 0x0}, {&(0x7f000084f000)="331c212aad842bc930dde4f3d95267824fe2a711dda809c7a829818cdb1f70507c278bb97e314de68b4e3d982d8e61b78293daf143f5c387b9ad9c33561cf548d51c9420c94b599895f318b16aa96234982fc5fa4ffd503a2a7f0b141f9d5497df4cbf79c8a6eea23c4b63933d3ae03404676f7c02dc0c991a32ece55d87f54778993ecc1404a2804979f62fb838e0a3136e8c5db3e01731e4863fbb9a29ea428a4b2af93dd8e7981435b7bf28e4d68bb238928f622ec3936777383964d588f4df9c4dc4e03e74442789ff816fcd20b9ac1d0a7b24b6407cd2beb549b131", 0xde}, {&(0x7f0000690000-0xd0)="0e1caa05bc900a97401e98553a9ae1f2aa9e7771469ea523b5d7bcb2e887f5af5c830c2cfd7b7cc784f3e4816db5d721d497860c4de0253ac23723df5ac006c3a7791fa816b92b1604e9a2142b99b743e23f3b3ac543b4608b21858b4f0baea3e07f83035722b8821152263f2e1f244fccf07703ec972e1c5f8cb1c1f1125f4f257108849e76f5a2b791cf1045ec53463bc7fa3c3c5d9ccf23f4df101479efaadeff9baa4e7937c3e81f9151dad98dd2ae475385902a075d3fa4620c19a43a423651e5ea27626c1f91f7446d4f6e99c6", 0xd0}, {&(0x7f00005d9000)="e2f35c5a3ad765ccc3a945a3f32eace99c9bcb522c0c6c739e9b6631728365b40b94f38d8546701c7f8a5bc6ab6bc3b9499ed1b83faa1db6a00ef9128b3462acc79425709edea3fca7ac7a5fd4967a482481db9be1ce4a416a1659820d3dcaa3fbf445b1283a7f432df3871531b5697b0ae3e633f34ef90551c988340ca041199c9b503cd77385ea17c8ef8720c2e47205c047d8ec9fc4568457b44aadef922ff3f3aa4fcb05734b404ffd511c4034ca7c22f6b2f43410d4ba712dcd7ad02dc8f8827dd6021f8c6c770dc46c15e0", 0xce}], 0x5, &(0x7f000027a000)=[{0x80, 0x6, 0x89, "1a0515d927f76ead9bf9a0eb1a8343b8c8e90697a4486a359233a21f14a76d803f2e4bdc4c9c2d138facb73a8793317630963b6fdbcd3b40ac22af8d49dfd581f95347748406b16baf6ad4f2cddfab3b4d2b6d2959dfa9dd3d3cdedd5049f90538faa2813569e19a4bd2fa"}, {0x48, 0x13b, 0x4, "0ea82268fdf2815de5b023d5ade78f2ff697f7516553a37d6313d1e2e69d4da8183e56ae87273053951728ef7ebfd65fe6323ac8304c"}, {0x78, 0x0, 0x0, "67f866608a95bb97048ad426b906e1dac177aa6a0ef677e68ed038ba4b6c15e6845e692059043f5919924ff5179762eb4c75908958defc6b20ea2db944b05a4dffa7da247bea2655823ea5a2424b346072d61a451c7e27bd414444f84b463b9e12fd8c8349a0"}, {0xb0, 0x10f, 0x20, "b840960a4924120f3f90c89fe269da89e8f3972363556a10a650e8ca781a3f48ccfd0681a2bea18aa5224e11d85fb202ef641dd53debdfb03887cd9421df2f2326053fbc698afc7d67f2f0ce2fe763e31d43f22b8ac0e2f8e1adf65385d4d902d7ce529a8d4cb012bc90484c82f561691b5c0671e8960ae95942fe6627a96fc3aa1968d1c5010bd4c246a61fcdd07272679c75f8e1d64d59c6350f"}], 0x1f0, 0x10}, 0x20000040) ptrace$setopts(0x4206, r2, 0x0, 0x0) sched_getparam(r2, &(0x7f00003e4000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00009bb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cd000-0x4)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000a20000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r4}, 0x14) tkill(r2, 0x8000000000000023) mq_notify(0xffffffffffffffff, &(0x7f000007b000-0x58)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x420b, r2, 0x8, 0x20000008) 2017/12/29 05:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x1c7080, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00007ef000)={0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:10 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) remap_file_pages(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x0, 0x4573, 0x12000) 2017/12/29 05:09:10 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001a000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000036000)=0xe8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000037000-0x4)=0x0, &(0x7f0000037000-0x4)=0x0, &(0x7f0000011000)=0x0) lchown(&(0x7f0000036000)='./file0\x00', r2, r3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000021000)="", 0x0, 0x0, &(0x7f000002a000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/29 05:09:10 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000003000-0x4)=0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x5, 0x6, 0x8, 0x4, 0xe934}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={r3, 0x3c, "f6de62a9847e7bafb2abb32dbbd7a320f46bd3e5f8a535e57d705e60d98cfad3a3cb03b27728721322fd8453c92106846ba48d675574d694f3eb321d"}, &(0x7f0000005000-0x4)=0x44) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000005000)='dns_resolver\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000)='/dev/ptmx\x00', 0xfffffffffffffff8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r4, &(0x7f0000005000)=""/119, 0x77) getsockname$netrom(r2, &(0x7f0000ecd000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000019c000)=0x48) 2017/12/29 05:09:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x12) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d85000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000046000)='/dev/urandom\x00', 0x0, 0x0) close(r4) fcntl$dupfd(r0, 0x0, r1) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18, 0x0}, 0x0) dup3(r2, r4, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) dup2(r1, r2) dup3(r2, r0, 0x0) connect$unix(r0, &(0x7f000002d000)=@abs={0x8000000001, 0x0, 0x0}, 0x8) [ 41.138976] audit: type=1400 audit(1514524150.830:17): avc: denied { create } for pid=5586 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 [ 41.148739] audit: type=1326 audit(1514524150.830:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5585 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/29 05:09:10 executing program 3: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x7) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa6000-0x4)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000)="", 0x0, 0x0, &(0x7f000098f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[], 0x0, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/29 05:09:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00009e4000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000aca000)=0x0, 0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000e31000-0x20)="1f00000001021f9f4c0000ffff01ffffff0000ff090001800500010000df18", 0x1f) 2017/12/29 05:09:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000f000-0x54)=""/84, &(0x7f0000001000-0x4)=0x54) 2017/12/29 05:09:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b31000)='ns\x00') fcntl$setpipe(r0, 0x407, 0x1) fstat(r0, &(0x7f0000160000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d60000-0x8)={0x0, 0xffffffffffff0000}, &(0x7f0000c58000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000580000)={r1, 0x0}, &(0x7f00007ca000-0x4)=0x8) 2017/12/29 05:09:10 executing program 0: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000c32000+0xf89)=0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r2, 0x1000, &(0x7f00001bd000)=""/246) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005b4000-0x8)={0x0, 0x100000000}, &(0x7f0000bbf000)=0x8) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000562000/0x2000)=nil, 0x2000, &(0x7f0000c34000-0xdc)=""/220) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000c33000-0x8)={r3, 0x0}, &(0x7f0000c2f000)=0x8) fcntl$setown(r1, 0x8, r2) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000c35000-0x8)='keyring\x00', &(0x7f000091a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000998000)='keyring\x00', &(0x7f00005a9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:10 executing program 6: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f000001a000)=0x40) fcntl$lock(r0, 0x7, &(0x7f000003f000)={0x0, 0x1, 0x0, 0x2000000000000000, 0x0}) 2017/12/29 05:09:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000ab0000-0x80)=@generic={0x0, "5e51acc94da7ba83038f4f24c49d39cadfe281a09689d73ce48908159da076260ff34a540558dbaa3116aa6ef94200351af42f5c1dbb276f1d7a89219d0effb16db56b03be42bd5f1b96f1eca74ebae302911997332e3633cc2f6c9c84be3b5266916bdcdf022d67ce32878a4d76a3b6314ee321ef0be1ede42266584fb4"}, 0x80) fallocate(r0, 0x1, 0xffffffffffffff7f, 0x9e15) 2017/12/29 05:09:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00002b3000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000de000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000114000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xe39, 0x80000001, 0x1000, 0x20}, &(0x7f0000543000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c31000-0xa9)={0x0, 0xa1, "f88e4690152e5d6782bbc4b23916feb5da42af9be40fc2283c3271026e02c85c01a8e411932a2ac4914fd77999d5807cb66d92f437834c9c4c637fb9537ba679b3080034921f559838de94fffd88c2775a97a3190b1e6b2d24fef5757e82e7f04851bfb74959b92560985b4b53a02585411058b891e3947735cb3c6c79bc3e1832553ec189ab4af6ff528ca1fc27a8d52fb5787f47b39ca7b88f735f6fef98053a"}, &(0x7f0000cc8000)=0xa9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ea3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12c, 0x80000000, 0x80000001, 0x8, 0x2}, &(0x7f0000a4d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dc9000-0x8)={0x0, 0x3}, &(0x7f0000121000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000292000)={0x0, 0x3}, &(0x7f00006d8000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008a8000-0x8)={0x0, 0x6}, &(0x7f0000d52000)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000b38000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000266000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000df8000)={0x0, 0x94, &(0x7f00005be000-0x94)=[@in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0xfffffffffffffff7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffff8f03}, @in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001f000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ea2000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f000084c000)=0x98) sendmmsg$inet_sctp(r1, &(0x7f0000b5b000-0x188)=[{&(0x7f0000a3b000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b26000)=[{&(0x7f000038f000-0x58)="5a56ece27008880b456bf7f0de269de417f33cb23c21025139405c3e1febdbacf06b53d279952f442522dd18769e42f30273b18c8f06e3db18183d808b8d187f1271cf02bbcaff39544e6e141129bcf0765f341362110634", 0x58}], 0x1, &(0x7f0000d21000-0x30)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffd, 0xe26f, 0x9, 0x5}}], 0x30, 0x24000815}, {&(0x7f0000465000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da9000-0x60)=[{&(0x7f000011f000)="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0x1000}, 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0x1000}, {&(0x7f00004bb000)="337091658a4631926b8d2f3a6b8c4ee99a6e3310f1c80a90d089822441c325e6d82a42246bba011fd270e5b982a051af409b2cc13b633c9e2a2000d6a34e40a368fdb163d2eac3d94083688bd54f5ffa1a60259e7d791abffdf11b95f3a37b2eaae76360f224edbbad2108f67a528c5fc6b9338b883a41f479f8264df47c1884640d9426d9c2fadb7c3a0ee5c2a873366aded48de5a49b7100b19bd256b24367a2f9eb9191ae3e38555058edee656983f3ab7f483497bfb606ca75a4ea0ab7632865b91ab15636b9c7a9c76aa3496e30736db516ba737fde04b47e2271fd8b3dba16a9f5a7", 0xe5}, {&(0x7f0000150000-0xb6)="e611073082f66e3843f988b76b8062dd3ca972576c75e8a68cd610ee95f8a4923e5f2dd2e1f56a252869657a0927c8342416d3403b41ddf4f3aba54d693da4d243ac3e8fc4142383b591d295acff11bb9f36f2d3aec1489464498d9009600c20fb79f19b723a5061a347fb27890db5e8009f0317733b036c7833b2c77b864ac210bc22a72eb3d54db7638a232643517e1ad6bf972348bacd147a3d0a255b0cf3a3519850a494997381176dc175c20984cf22b4354026", 0xb6}, {&(0x7f0000577000)="9bd996beb308378fe71953aab0ee9c171829c2d08510891b296b36a11c98a1bd56c37b5378b379df5a3d9d5dbd91ca1de50c04088ee30f8f2233ea47c21454c2f5a8a31f2855879aa18e7cf08b415cf60dc524886f04f3e52258f05b37d302fbeb998a04f2eb6f156625151dc1c15a64d9a0", 0x72}, {&(0x7f0000908000-0x3)='6Cy', 0x3}], 0x6, &(0x7f000075a000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x6, 0x206, 0x4, 0xfff, 0x3ff, 0x4bf8, 0xffff, r2}}, @init={0x18, 0x84, 0x0, {0x8000, 0x2, 0x800, 0x0}}], 0x60, 0x0}, {&(0x7f0000ceb000)=@in6={0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, 0x1c, &(0x7f00005c5000-0x90)=[{&(0x7f00002f2000-0xb2)="54a7acb2bd9201b60ba21389d2c64bcac7ff63167bf0246a2da5d3e2b1cfbba1a06c2f9263be4a31839754c4f8624612ee518b82c68c12bfd5a8b8ef34f6593ef27e08cb01438868821cef9b2f63167c765d6a5d69150370a36b6ac2b1f264ffa8dcf626788f8ace387318901ea04ab415c10c7166b6e72b12624ecc2977955e3e68b68f1f78560d30e1382f8f86ab87ba2f68ef2b95c5723db5f784c690e8e881d94078dd59489e13a0fc803466f0ca7a9e", 0xb2}, {&(0x7f0000f2b000)="4b2ca997548229befcf6ac6793de039de222b865f9fc1e537925e1445db28a93aa44b7cb8b55b3526e297125d28ff948301cdfe7dbb56f7787bbe21213436e3592d27b8b3e509d451013bde54f34c7ffe764d58d947c5bdb6e764fda6692dfb81a95c639cc244465a08696875e36be39e46bb0f93ebec35ef338bcd426fd31cb49f058c98702e61634a287cca854a0a157c81a54c8cab50c47290defe555ee38571e3308c5f1349b8dff7894c99fb720084529c1852c45dcb221bc506416ec47600291fd9d23a8d89825512ea550feaa3f6624", 0xd3}, {&(0x7f0000608000)="b3c603571e9b69e14f8dd846f5b40f1a8cae158a481bf1fd4640b0e31e5094dad4f1eea79df3760a606d05d62021110d8d7dd5c37e1ce972ae98771c78339e217700d96aa7f7193d5e92033f5a99a5478be65a07d28cf5b7d2c28ae6d6372c1a3b7a91e2c6e4cc89571b59a24567d0e125aa6c64b8be25346320ff3581d935c1b13c65bef4f96b4469e2212dd9a548412deebfdde144aa51da38210932805c7b021798ddeb421d4c88c2e55948b9cc8da59212b0e0b748091f4b22f27ecc", 0xbe}, {&(0x7f0000ef2000)="b7282f0852af68d64ced927d09b4f3dccb82e60cf9db6aa806ce10bbfb9bf015f484ed09e4c5dc28db9040cee549e2b31f0fae476fdfb4c78a5fe435972a24a817bbb710d352f856593acd0b893cbb91059aa603ecfe3f2907aa0b308577f60b7fa04c8b9569b10261d5824f3cb7ca17673628c2ae7e78fe23766ad627ce99ef3b7a6647fbd5fc64a0930e91dc892d90f8e3fe05491e97c192c505215f76f3d6859d97fe336cc9465076be20aef37bf26f3b0f83df", 0xb5}, {&(0x7f00001d6000)="35324b80a5af1350", 0x8}, {&(0x7f000073b000)="b753b7aa9831b85da4f99df7", 0xc}, {&(0x7f0000b06000)="1a2af7f9c2670e321c8f6cd755959203ac5ee6d2caa5733d6a6ce58b4e6968a9c10fb831544988a426f34eecdadb9ad761421c12840a788b04ebef2ef0b784f66bc9486deb7f03ce", 0x48}, {&(0x7f0000bfa000)="8fa2a3752b13755c823278742a4227ee5075d5669a539fc11e05b6d91d417a9060377e4e8c46", 0x26}, {&(0x7f0000f35000)="516c5c59679c6d4c1e23efda52b34aab765a88df5a0a3247eef9dea7be85f08ad41e576c94da9272878e1b5f025e731b7c7d227023b10f759b461f436e4c1fc7948c78118762f940d86d2acc45a28d85ae944ce054d6f6deb647d420ad0d8c7d1fa18e9544731cac65a00b99f49fe2239062b219e34d2f2abbaf1a42bfc855692d2f39f63f08d829308656cc103191c84bf1b634f5df6961a2b4cf3e84a8c11604a88523aa181f78d9e48b010e453655044f396ee269c20aef29e09956feb6ec5de419834ffadad0583a78ddc3c0703780fd573398d3d8b1cf10128a9ad93fe0b08708b3795fb0acd6f5888f78741a10", 0xf0}], 0x9, &(0x7f0000e56000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x205, 0x4, 0x240, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7fffffff, 0x8, 0x7, 0x4, 0x8, 0x4c0e, 0x1, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xc, 0x3, 0x1003, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x84, 0x0, 0x7, 0x1000, 0x3, 0x0, 0x4, r6}}], 0xc0, 0x0}, {&(0x7f0000b76000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017e000-0x10)=[{&(0x7f0000e0f000)="1e5ca5fe98c57d45e7e60a5dd5e3c3701ef82a4bd6486a5743fcc8833c42f59ee94231ec2bac20c410fb32fadad7adc809432db666c760bf002d661af46f65dbf977d8b692bd85e2b4decfe4da", 0x4d}], 0x1, &(0x7f000044d000)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0x7, 0xfffffffffffffffc, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0xcf, 0x1aa5, 0x8, 0x70d}}], 0x60, 0x8000}, {&(0x7f0000b5c000-0x1c)=@in6={0xa, 0x2, 0x4c34b325, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b}, 0x1c, &(0x7f0000618000-0x60)=[{&(0x7f0000f9d000-0x50)="64337c16b63f3174b152e2265830f8df889cc61a8eadd45c8b058818631012f768da07542aefb8f64af2ecac41ace57b6d3eb152b20b3401ff6ac5699fefd7b859065e8b0e78208b41a6671677d68682", 0x50}, {&(0x7f0000e5d000)="7e5118f8ec609a135d", 0x9}, {&(0x7f0000f68000)="3009dfd646f31abb566026564e130a166630e2a02aa3ab014383b9912106822ea4c512b21a01e5856e7773ad00496f70ada3f2ff374220cc1025229cb194fb518bfe16250042677edabc06fcfa72adabaed07cd4d874d547d2b45fd011d3caa8cf4f5c040d366d7ceb8aa366abf737b14c4f2aed2e8d10f18e8c12a9233b948551d60155311a5df86afe617212e3e1b9d98d82501f16fce540eed838fd02d50aeedbb221ba573cda2a637b6aa60e19fa57dc75e5571e", 0xb6}, {&(0x7f0000ccb000-0x5f)="95d2dda57580f43a9a3a0e87a6a4dba226cbdb6b04e23b4e201eaf1c60bd9e220d8b7c909b693fb37b6a07c12c87bf9e73a30a7203e000ff765367c2e2fe67f509c80c823ebf92da4a298f636d2d02660ab3628bf9a9741abbc43d5a83f236", 0x5f}, {&(0x7f0000c46000-0xe2)="d965c14a9d3741f3f4e94995c5e783ab77b76de39ab4c14e79fca893fa1fa5146f46696f451e292b29e608e50ccf8c259c6246817d443e300117fefc9be3b4df97d97c9d98e96f0841ac8c0d991b17f75e3616bcc40d64d497e0fa0941a46f0f68df0cb0d0e36ce0d569b4fb5a7ec6400fd5da1c13d9c56386e7b1208316d821c14ff6078d62aebbbbd9591aeed2b88c30ee97d66adb16ad82e34435c0e2d183c792dc7af275046200f05ac5b2c48ae1bdba33783029a4945f0b9315eb2557b07ad0fd58603c9dd64d4416a79952d4723530022ce1f376f9daf90f02a62021284312", 0xe2}, {&(0x7f0000c23000-0x1b)="13f6467da68e2711ec93ef6550b2a7c67e3ffacfe4bbb7b6e9616a", 0x1b}], 0x6, &(0x7f00007b3000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0xb3, 0x7, 0x2, 0x3474757f, 0x3, 0xfffffffffffff000, 0x2, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x9a80, 0x9, 0x7}}], 0x60, 0x8000}, {&(0x7f00001a9000)=@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x100}, 0x1c, &(0x7f00000cd000)=[{&(0x7f0000b43000)="f0b07d06f805659055d0523e25fbda5e7a57a01f8ce4ac9231c287f13e24ce7b63aa80701baa6bedb97a88dc8cf3a40dd85802372649ef2df8941ed3f17f0b08036793ef12997e00464adbb7be0f64928e210f92c07da6f8ccdf303dfd201d6f5d21dec4257c13a96e5dc24de851bc831dcea05d5564b610c01a7804b9f8ccd0344539bc738c195b4b04a706262e2974d7584ca22066c5aa50c099f137828914cb11a73b52e53cd32491357ba189d2c8768f28a1803f46ac0d275391240e95164ce5c9a01909461cbad299e1f838c112cb9facc6a592a3e054ca2f314837fdcbcf1bf2cb7a7db3c59988d480d1c318de8237", 0xf2}, {&(0x7f0000801000)="9597", 0x2}, {&(0x7f0000c3e000-0x54)="83e57ff80dcef39e871af8c585631dca23621b1cd9630fde11351c7b6db485a7791f9caa58b81e88808f461059616edbbdb7ea6bec2cfc28438704b0d9bef249b8b271acf0e2322f8b949c07fcfde0a24fee75e3", 0x54}, {&(0x7f00001f7000-0xfc)="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", 0xfc}, {&(0x7f0000acd000-0xb9)="bb56dc2494409ef2e93502099e4acd1ac57fad6c389d96f81235dbef73337f58dfdfa4027f112a9d89f9618a2d2461ead71aa48acb94f09c0276cd91b81d2d0117d48aec3ceda8678658c395398527c1e47f719e30ed7428fe79d6dc2e1eca323e388a0dff40e68f66846965a4ecec6ae4afb73a508794dfccbf866894a681453a245ed2a50b10de246c4c00f2fbd9ebd1e55afad260cc07333e53861fc61f31fcec1425c1b1c05ca69fafb9a4353ac651176bb95aee0aa805", 0xb9}, {&(0x7f0000d7f000-0x4d)="5cba0f674af02c6a7b59361693218fee8d29dcacbcb1fef48ea500f3f56efbaeeb0cf221eaddeb2d12fcb6fed93132ae5ee1f297f4f49e398039cb796c3ed3269233999e2b09865a5213eb9af7", 0x4d}], 0x6, 0x0, 0x0, 0xc0}, {&(0x7f000051d000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002a6000-0x20)=[{&(0x7f00006f5000-0x26)="268cd548efb030be5c7fb943d9b94dba61ba6a7d16c98521a51132d53aa9c9635c3c3c41e07f", 0x26}, {&(0x7f0000878000)="29fef876dadbb1d1e6642a66b792010c8173765a94dd88df1c1f425ad799ff0c6bb2723c38", 0x25}], 0x2, &(0x7f00005ac000)=[@init={0x18, 0x84, 0x0, {0x0, 0x1, 0xffffffffffffff20, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x1, 0x7, 0x57b6, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x0, 0x820d, 0x1000, 0x7, 0x8, 0x5, 0x1, r10}}], 0x90, 0x80}], 0x7, 0x20000000) epoll_create1(0x0) r11 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r0, &(0x7f0000337000-0xc)={0x2019, 0x0}) [ 41.164139] audit: type=1326 audit(1514524150.860:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=5585 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/29 05:09:10 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) r1 = syz_open_dev$sndseq(&(0x7f0000565000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00004a1000-0x8c)={0x5, 0x3, 0x3, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f000000b000)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000a91000)={{{@in=@empty=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=@empty=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f2e000)=0xe8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fd9000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0xb57f, 0x3, 0x81, 0x11, 0x0, 0x20, 0x4, r3, r4}, {0x400, 0x7fff, 0x3f, 0xffffffffffffffff, 0x3, 0x0, 0x5, 0x9}, {0x0, 0x2, 0x6ca02429, 0x4}, 0x8000, 0x2, 0xffff, 0x1, 0x80, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xcf}, 0x13, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x0, 0x2, 0x6, 0x3, 0x72b}}, 0xe8) 2017/12/29 05:09:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000092000)='user\x00', &(0x7f00008a2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000c4000)="ee1f593eee1a7f0ff97ebd8bf3706b375c664c46f93cb8959a263a51c4310aa9f2e6f148609411bd6104e498c7fa9a4ce352cdd8480b84859f3a337ee040f8e75d8278d56110931bfd4ba8bc507cf4cf51734167c3a88ae1347e3a5585123aac6d325cf427d570457b60c21b18e255ad30dcf1b0a5bb8a74cd18a6f60a1e5a3f8283277766007c99c4eca651c8a962a920ab8f6a67b6329a708363cf3087a0f3ca91220e458eda6ab7e9046020cbc621a39fc8408b96a584b55b3cec73483f30", 0xc0, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000992000-0x8)='rxrpc_s\x00', &(0x7f00008d7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000563000)='eth1\b\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) poll(&(0x7f0000e3a000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) vmsplice(r1, &(0x7f0000c23000-0x10)=[], 0x0, 0x0) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00005a2000)=[], 0x0) socketpair$inet(0x2, 0xa, 0x2, &(0x7f0000406000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001cd000-0xbb)={0x0, 0xb3, "8f1ee1bf931a1da5d724a2ba561d67bd7a329431f7889021ad271c86a0f8864096fab7325f365ce93cb1ac36c27812b321a84465e54da1fa6361d7fefcae56f8af87b919a36c96b033d97f9ee1948357119eeb210043a4fb6530e2f0227a4e80bda5c0c6f75b396495f1e2664efbf1afedc990563381c6c2ee157ed2029b3de54a2ba6c752d0c01d035b03ae17cc56a1d5f6927407dad32216e3e5d437891647bb020874c1f6b8cb773fb0f5b746c00003fc4f"}, &(0x7f0000d1b000-0x4)=0xbb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x0, 0x1f, 0x1632, 0xfffffffffffffead, 0xffffffffffffffff}, &(0x7f0000a91000)=0x14) r3 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0x8)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000e26000)=0x100000001) r5 = fcntl$dupfd(r3, 0x0, r3) recvfrom$ax25(r5, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e48000-0x8)={0x3, {"cc8f35d3e582ad"}, 0x0}, 0x10) 2017/12/29 05:09:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f00003c4000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") timer_gettime(0x0, &(0x7f00003cd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008d9000)='/selinux/enforce\x00', 0x64000, 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) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="8af054470f4eee8dc01562f556992986b3761faed86a2e7cea8eb7ae7f34dc14bc8acc64f0eeb2c86bc09da39c8f196acde4806fc97d2bedbd507fcfccd18065971e842922e67b0844b554f2a327d6280403e7aa63e68a3149152cc1e40a5f7e91499514bdc9d9f181d4b9324e77212b5f98b49ebe2650638e69cc32b35efdab44cef6e3004ab4a224260644d3a6ba25eeb8ad6f5612b6d9a9f8567276e7b7891f1ba812c202c53d7ffbdef6d50f88bfeeec8f68d30f8afc147d5631cfd2", 0xbe}, {&(0x7f00008c7000-0xb)="361e459d5d997bd3ffd58e", 0xb}, {&(0x7f00009ff000)="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", 0xfd}, {&(0x7f0000001000-0x69)="84c6e1035d4e9723a4bfda66776fc864ee9a05a9e87e6d88c0f460df68914f3d1fe7c41e32095db506a49b580d33f5787669f91367ddd0c1b25b5c8682c366e70349d5d67660be4609828f35b4a106596d481d8680555e798057e6f436f60aa4b4972de36aca6c92dd", 0x69}, {&(0x7f0000001000-0xb0)="de88a5af2fac9adfda3d7725df9f84a62394d7a8472c438fe4360f5f2dcc709d8730b661a921287703cc7dd35fcbc4628efd8c0e8bf08c1889cd72dfbf8e81dbb7f425e50e2689f815144f6bbc2d1de2842f4effadc2e9e1a14240804a900602e4c99226644f7b58f7562e94bd0784ca37aec7f13687b126c32d8e034ff9d724256d534efd01b0801dcdf252d821688705eb26e460158b976d507f9660750ea264fd1e26eb0809a2213ddec9ae9314e7", 0xb0}, {&(0x7f0000585000-0x43)="fdff5af4554049137c887a5451025c66bffd28df6c3ec69288e876060503737e766a98ada32c8af768bca00804449dc5a9d54cef7de2958d2b33b49d20681fa887e7b5", 0x43}], 0x6, 0x0) 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) writev(r0, &(0x7f0000688000-0x8)=[{&(0x7f0000074000)="390000001300094700bb61e0c30500000700000002000000450000000000800019001a000d0000001206280ff4000000fd17e9ffff06000400", 0x39}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000868000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000e3f000)=""/196) r2 = syz_open_dev$usbmon(&(0x7f0000597000-0xd)='/dev/usbmon#\x00', 0x4, 0x12000) getsockopt$packet_buf(r2, 0x107, 0x40000000000000c, &(0x7f0000294000)=""/47, &(0x7f0000610000)=0x2f) r3 = add_key$keyring(&(0x7f0000048000)='keyring\x00', &(0x7f0000da7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) memfd_create(&(0x7f00008f5000-0xd)='/dev/usbmon#\x00', 0x3) keyctl$get_security(0x11, r3, &(0x7f00000a1000-0x1000)=""/4096, 0x1000) 2017/12/29 05:09:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000656000-0x8)={0x0, 0x0}) write(r1, &(0x7f0000265000)="e35b", 0x2) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2017/12/29 05:09:11 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$void(r0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000000c000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$pid(0x2, r4, 0x1ff) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000000b000)={r3, 0x0, 0x0, 0x0}) 2017/12/29 05:09:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x5, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000e7a000-0x10)="0212952502000000090500d91dfb3700", 0x10) 2017/12/29 05:09:11 executing program 0: epoll_create(0x7) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000029c000)={0xaa, 0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f00002e1000-0x9)='/dev/rtc\x00', 0x10480, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() process_vm_writev(r1, &(0x7f0000032000-0x10)=[{&(0x7f000064c000-0x86)=""/134, 0x86}], 0x1, &(0x7f0000dbc000)=[{&(0x7f0000002000-0xcf)=""/207, 0xcf}], 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f0d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000073e000)=0x0) close(r0) 2017/12/29 05:09:11 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000005, &(0x7f0000fe2000-0x4)=0x8000, 0x4) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000014000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0x14) 2017/12/29 05:09:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000670000-0xa)=""/10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000232000)='/dev/sequencer\x00', 0x1, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000cad000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000027f000-0x4)=0x3, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f0000727000)=[{0x40081, 0x0, 0x0, 0x0, @time={r1, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mkdir(&(0x7f0000982000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r3 = inotify_init1(0x0) fcntl$setown(r0, 0x8, r2) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000019a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000c0b000-0x4)={0x8}, 0x4) fcntl$setstatus(r3, 0x4, 0x42000) inotify_add_watch(r3, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r5, &(0x7f0000c20000-0x8)='./file1\x00') r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ed4000)='/dev/ppp\x00', 0xa8000, 0x0) r7 = mmap$binder(&(0x7f0000971000/0x1000)=nil, 0x1000, 0x1000009, 0x20010, r5, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000fd8000-0x30)={0x14, 0x0, &(0x7f0000eb6000)=[@acquire_done={0x40106309, r7, 0x3}], 0x19, 0x0, &(0x7f0000cf3000)="9b9953a98b7023442edc039c7479309081a82720c977760f41"}) ioctl$void(r5, 0xc0045878) [ 41.393077] binder: 5635:5636 ioctl c018620b 20004000 returned -14 [ 41.411410] binder: 5635:5636 ioctl c018620b 20005000 returned -14 [ 41.427750] binder: 5635:5652 ioctl c018620b 20004000 returned -14 2017/12/29 05:09:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x3, 0x3f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000acd000)={0x0, 0x6}, &(0x7f0000c08000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d8a000)={r1, 0x81}, 0x8) unshare(0x48080900) r2 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000641000)=0x0, &(0x7f000091c000-0x4)=0x0, &(0x7f00006ee000)=0x0) getresgid(&(0x7f00002c9000)=0x0, &(0x7f0000200000)=0x0, &(0x7f0000a06000)=0x0) sendmsg$netlink(r0, &(0x7f00000c0000-0x38)={&(0x7f00001ac000-0xc)={0x0, 0x0, 0x7, 0x8000}, 0xc, &(0x7f0000465000)=[{&(0x7f0000431000)=[{0x8b, 0xfffffffffffffffc, 0x4, 0xb1, 0x3, "1cb6fd9479fc6418b178f5b5d460103449959546c5bd069658f704db5ab6db421a0a5224774fcc077bd5cdc62bb14671768653bedbabbc0ccf1071e1790038e8c69706d508d36916dbb6f8bb1e4ce483d263d759db02bb163a3dd5ac0b8160b0782c5a078b6331b0ea87413dcd60f7ccd90adefbad455c13e6f493"}], 0x8b}], 0x1, &(0x7f0000f49000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x80, 0x0}, 0x4000880) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000027000-0x4)=0x7, 0x4) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000045e000-0x8)={0x1, 0x0}, 0x8) pselect6(0x40, &(0x7f0000878000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000b3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009cb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000bb9000)={0x0, 0x1c9c380}, &(0x7f00003ec000)={&(0x7f0000242000)={0x0}, 0x8}) [ 41.439937] binder: 5635:5636 ioctl c018620b 20005000 returned -14 2017/12/29 05:09:11 executing program 4: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x300, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x50000018, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x11, 0x80003, 0x0) fchdir(r2) r3 = dup2(r2, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0x800, 0x4) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000000+0x3e5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_wait(r3, &(0x7f0000002000+0xae2)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/29 05:09:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000030e000)={0x10, 0x0, 0x0, @random=""}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f0d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000654000)=0x8) 2017/12/29 05:09:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/keychord\x00', 0x101041, 0x0) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000bc1000)={0x1ff, 0x4, 0xffffffffffffffff}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2017/12/29 05:09:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00003bf000-0x8)='./file0\x00', 0x400, 0x1d9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000037f000-0x40)=[{0x3, 0x8}, {0x4, 0x10001}, {0x2, 0x585d}, {0xf, 0x7fffffff}, {0x2, 0x7f}, {0x4, 0x401}, {0x3, 0xd9f}, {0x8, 0x5}], 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d10000-0x18)={0x0, 0x400, 0x20, 0x2cea7a1f, 0x6}, &(0x7f00007f4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000eb000-0x14)={r1, 0x1f, 0x7ff, 0x40, 0xffffffff, 0x28000000000}, &(0x7f0000498000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f00000b2000)=0x0, 0x4) 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d7000)='/dev/rtc\x00', 0x2200, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000acd000-0x1)=0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b9d000)={0x80000000, 0x3f, 0x5, 0x100000000, 0x1, 0x2f6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000d10000)={{0x3, 0x2, 0xe5, 0x1, 0xf8}, 0x4, 0x8001, 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]}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000091e000)={"49e571543b363e4cbd59ab0c1ce25ba0", {0x4, 0x6, 0x1, "9d62d6963f1f", 0x101, 0x0}}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000283000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000fc4000)={r2, &(0x7f00009e8000-0x34)=""/52}) r3 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000210000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:11 executing program 6: r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00001d5000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a30000-0x4)=0xb) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000ff8000-0x4)=0x0, &(0x7f000046d000-0x4)=0x4) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) 2017/12/29 05:09:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000fa7000)={&(0x7f0000af6000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000715000/0x4000)=nil, 0x0}) openat$keychord(0xffffffffffffff9c, &(0x7f00008b0000)='/dev/keychord\x00', 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) open(&(0x7f0000c2c000)='./file0\x00', 0x200, 0x8) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="677265300400", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00004c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00') 2017/12/29 05:09:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000)=0x0, 0x2) sendfile(r1, r2, &(0x7f000000e000-0x8)=0x2, 0x7) 2017/12/29 05:09:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000030e000)={0x10, 0x0, 0x0, @random=""}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f0d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000654000)=0x8) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000006, 0x7) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/29 05:09:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009e9000)=0x40000000000003fe, 0x4) bind$inet6(r0, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f000039f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d17000-0x10)=@common='sit0\x00', 0x10) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000c6f000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f59000-0x18)=[{&(0x7f0000c8e000+0xabd)="cb", 0x1}], 0x1, &(0x7f000056f000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f37000)=0x1, 0x4) 2017/12/29 05:09:11 executing program 3: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000014000-0xb8)={0x0, 0x100000001, 0x6, 0x6, 0x7, 0x1, 0xffffffff, 0x2, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8, 0x100000000, 0x9, 0x0}}, &(0x7f0000013000)=0xb8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000000)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000013000)={r4, @in6={{0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000014000-0x4)=0x8c) ptrace(0x4207, r2) wait4(r1, &(0x7f0000013000)=0x0, 0x0, &(0x7f0000014000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/29 05:09:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000024000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021000-0x10)={0x3, &(0x7f0000009000)=[{0x0, 0x0, 0x0, 0x0}, {0x80, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendfile(r0, r0, 0x0, 0x0) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x1000005) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000a93000/0x4000)=nil) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1000004, 0x50010, r0, 0x0) write$sndseq(r0, &(0x7f0000a95000)=[{0x2a41, 0x2695, 0x7ff, 0x0, @time={0x77359400, 0x0}, {0x9, 0x9}, {0x9, 0x6}, @time=@time={0x0, 0x0}}, {0x5, 0x9, 0x4, 0x5ec, @time={0x0, 0x1c9c380}, {0x100, 0x4}, {0x0, 0x80000001}, @ext={0xdd, &(0x7f0000001000-0xdd)="9b2e93b4178aa7c5e1e30518fc1839ba6d3516e5325007de026556e84eb3af054d82a821543c4d095f2cd88b626d5cc03706317b7bda0480973de942f07a9a02b2099fc946b2131672deebb4845d58ff8a5d1b3216c63b7a545bb91e4d7b67690919b9689b57ef054861711644f01a3a2e66ea5ba2b93244c08a96b3a58418d9893672be1e590e2f3bac56552e2492bab01a69d2bdcd63e7c4d662ff195dacb22c8ce8219b83cd7238668d345a3ad6e5f480b28e0da9747411349111e3b3bc245983da4c7f71722ed7d01712f89b44cb48008df576a41cd5163065a89e"}}], 0x60) 2017/12/29 05:09:11 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f000023d000)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000043b000-0x8)={0x0, 0x6}, &(0x7f00002c1000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af0000-0x8)=@assoc_value={r1, 0x3}, &(0x7f00005fb000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000b42000-0xf)='/dev/snd/timer\x00', 0x0, 0x100) r2 = syz_open_dev$loop(&(0x7f0000a62000-0xb)='/dev/loop#\x00', 0x0, 0x800001) write(r2, &(0x7f0000ca8000-0xb7)="", 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005fc000)='/selinux/enforce\x00', 0x20080, 0x0) 2017/12/29 05:09:11 executing program 7: mmap(&(0x7f0000000000/0x5b7000)=nil, 0x5b7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b17d0ef3254115223ef6cf758327575c041e002c7089496079b1b45009349041ec9724fdec73fab9b06e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef850003042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c000000000000000064adab9fef855d72abb637d460fc6fb5a9eec5535b309c9dfbde3f76323a5af634e4235a33d57e456400014c000002020e8365cd43d106c41d009975ec4d6557bf89cad630598f6e35fd1770012d78a5bb64ffffffed00004cae", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b8000-0xe)='/dev/keychord\x00', 0x482, 0x0) mmap(&(0x7f00005b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00005b7000)={0x3, &(0x7f0000384000-0x18)=[{0x3, 0x100000000, 0x6, 0x8}, {0xfff, 0x800, 0x2, 0x6}, {0x4, 0x2, 0xe40, 0x4}]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000098000)={0x0, 0x0}) r2 = getpgid(0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r2, 0x7, &(0x7f00005b8000)={0x0, 0x0, 0x0, 0x0}) shutdown(r1, 0x1) ioctl$KDADDIO(r0, 0x4b34, 0x10000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000ae000-0xcb)={0x101, 0xc3, "fd43b1adb02e3a46d6caad217bfb989888ef0925de8353b9ddd690b1cfe6f202b3b92c286f38c41a8297ae3ea001ef24e77cc6643c9e800001133c2173d1bda511ce93f062861c02e9592477d67aac5f4e64f7c8e63204df6e134dff11e8e623ab3cd0a57fd20fb85b1d112ebc3ffe65c33fb178130dda9e579bfdb3fda0cb47afda0a5315476cb29a6138bb9fee35ed903e1210c0a06ed77d604fe5633c3b3d6fd21c2f8c65a051b68b97a32deb16041ad61933360a7f7f7839f45a8215fa7b5ba02f"}) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/29 05:09:11 executing program 6: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xffffffffffffffff) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000df6000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006ce000)={0x0, 0x0, 0x0}, &(0x7f000027d000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000-0x8)={0x0, 0x0}) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000027b000)='/dev/keychord\x00', 0x400, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000fc8000)={0x100000001, {{0xa, 0x2, 0xa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) timer_create(0x0, &(0x7f0000248000-0x60)={0x0, 0x0, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e40000-0x4)=0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000062d000)='/dev/vga_arbiter\x00', 0x200000, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fc8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/29 05:09:11 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d34000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000779000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0xc) sendto(r1, &(0x7f0000111000)="14000000040ae70300000016fb07010001008000", 0x14, 0x0, 0x0, 0x0) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000479000-0x8)={@loopback=0x0, @empty=0x0}, &(0x7f0000f0f000-0x4)=0x8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000e63000-0x78)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x104, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e62000+0xfe3)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2017/12/29 05:09:11 executing program 0: clone(0x0, &(0x7f0000002000-0xcd)="", &(0x7f00009d8000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x89)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f00006b9000)={0x0, 0x0}) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000000000)=0x18) 2017/12/29 05:09:11 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000082f000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000001000-0x10)=[{0x0, 0x0, 0x0, 0xfffffffffffff004}]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000480000-0xe8)={{{@in6=@remote={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, 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={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044a000-0x4)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001df000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000461000)=0xe8) syz_open_dev$evdev(&(0x7f00000f8000-0x12)='/dev/input/event#\x00', 0x0, 0x4000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ce3000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c8000-0xc)={0x0, 0x0, 0x0}, 0xc) getuid() getgid() 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000716000)={0x8, {{0xa, 0x0, 0x47cb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ae1000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ae1000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000068f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0xa, &(0x7f0000ae1000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000074a000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000ae0000+0x26a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ae1000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000020f000)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae0000)=0xe8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000ae1000-0x8)='./file0\x00', &(0x7f0000281000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ae0000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000053f000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001a9000)='./file0\x00', &(0x7f0000ae1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000961000)={&(0x7f00008cd000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000243000-0x10)=[{&(0x7f0000ae1000-0x4e)="8503bc82939f17ea739ca5ddec1f5869e3f50ab698db7a3122d2f9f2e18319a01900924955da0dcb94758b742b280429233465a449a1ce6136414d764653a7e34468ac252cfd916bd229fdb4e8ff", 0x4e}], 0x1, &(0x7f0000920000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc8, 0x0}, 0x40) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) syz_open_pts(r1, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000fe5000-0x4)=""/9, 0x9}], 0x1) 2017/12/29 05:09:11 executing program 0: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000ef3000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000efa000-0x4)=0x1, 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000542000-0x44)=""/68, &(0x7f0000fc7000-0x4)=0x44) 2017/12/29 05:09:11 executing program 4: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00007c9000)=[{&(0x7f0000938000)=""/189, 0xbd}, {&(0x7f00000dc000)=""/251, 0xfb}], 0x2, 0x0) 2017/12/29 05:09:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x3, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x100, 0x4) 2017/12/29 05:09:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) stat(&(0x7f000063a000)='./file0\x00', &(0x7f0000efe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0xf1f) listen(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000121000+0x16e)=0x6, 0x4) poll(&(0x7f0000ee5000)=[{r0, 0x0, 0x0}], 0x1, 0x8000001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/29 05:09:11 executing program 3: clone(0x0, &(0x7f00000b8000)="", &(0x7f0000fd6000)=0x0, &(0x7f00009e3000)=0x0, &(0x7f0000729000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00003bc000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x6, 0x9, "d22ed007a25ad6f4062669288ad0a59179e7fdead807bf07d1f9817c459442506a90482fcd6675536a7ae12fda2f89ac5d7e528c39726f46cbb655f79fd5f981", "4b217e83f20bb693fafc720dc815d956e678f0b9e0c8829afebecb024bda4f79", [0x9, 0x1], 0x0}) getpriority(0x1, 0x0) dup3(r0, r0, 0x80000) 2017/12/29 05:09:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00002d6000-0x8)={0x0, 0x2e12}, &(0x7f0000096000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008d8000)={r1, 0xb48}, &(0x7f000050f000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) munlock(&(0x7f0000b48000/0x2000)=nil, 0x2000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4e) 2017/12/29 05:09:11 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=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=@local={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}}, &(0x7f0000f20000)=0xe8) socketpair(0x8, 0x80000, 0xd, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x2, 0x7, 0x3, 0x45, 0x13, 0x20, 0x80, 0x400, r0, r1}, {0x1, 0x8, 0x10000, 0x7, 0x81, 0x5, 0x92a4, 0x5}, {0xffff, 0x60, 0x9, 0x4}, 0x0, 0x9, 0x0, 0x0, 0x20, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x800000000000000, 0x3}, 0x10, @in=@broadcast=0xffffffff, 0x1, 0x0, 0x0, 0x1, 0x9, 0xfffffffffffffffe, 0x1}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000894000)={{{@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=@empty={[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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setreuid(r1, r3) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = eventfd2(0x0, 0x0) fcntl$getown(r4, 0x9) readv(r4, &(0x7f0000001000-0x30)=[{&(0x7f0000006000-0x7)=""/7, 0x7}], 0x1) 2017/12/29 05:09:11 executing program 7: r0 = add_key(&(0x7f0000ab3000)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000163000)="", 0x0, 0xffffffffffffffff) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000682000-0x4)=0x0) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000000000)=@generic={0x8, 0xffff, 0x1}) keyctl$chown(0x4, r0, 0x0, r1) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000056d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xf, &(0x7f0000fc4000-0xe5)="356d6f3c4e1592b283cd4097d40e111cb640f645afee02f5caa4b2a5cfd484fcf9c0db784158f640ce7ec933bcb4aafe4033fff39741f9f5380bb26ed12995896f690a9c96ac0bde20fff15220b738de83486656a58df660452e9df5f769a2ec64e77d46d02fc1288b44eeec4e08aff813412ed44b9b10046f8a62a65d7211eaeda84af306ba6f8d0e9a446642a3a320ce0365a19b90cc7c3e2d76da448370d9da2f60345a475fa9f71ad72605e0a977062f26094a97a6301e1355c233555c6dbc826b80d5fa4a7f02327113e547997a7ab3029790585536a8430e2e3401d606aab5909b4e", 0xe5) r2 = getpid() prlimit64(r2, 0x4, &(0x7f00009cf000-0x6)={0x5, 0xfe9d}, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) writev(r0, &(0x7f000050e000)=[{&(0x7f0000a98000-0x1f)="1f00000001031906000007000000068100ed3b850900030000e300ff3ffe58", 0x1f}], 0x1) 2017/12/29 05:09:11 executing program 3: faccessat(0xffffffffffffffff, &(0x7f000065d000-0x8)='./file0\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b30000-0xf)='/dev/sequencer\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001000-0x47)=""/71, 0x47) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000001000-0x8)={0x6, 0x0, 0x7, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000-0x4)={@generic="c4901b47d8da13ea154c04676d20b4b0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$packet(r0, &(0x7f0000002000)=""/155, 0x9b, 0x2, &(0x7f0000001000)={0x11, 0x1b, r2, 0x1, 0x3, 0x6, @random="b18f3f9b4ac8", [0x0, 0x0]}, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2017/12/29 05:09:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009a4000)='/dev/input/event#\x00', 0x5, 0xfe) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2017/12/29 05:09:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r0, &(0x7f0000f3f000-0x38)={0x0, 0x0, &(0x7f0000ead000-0x20)=[{&(0x7f0000149000-0xf8)=[{0xb8, 0x19, 0x229, 0xd, 0x0, "ccd472ae4e3c6f49a1c09415a5f040813897cf9d52c77851529208bb66087dde4e721ac6021ae028eeb4ee5bad54ab550f8eb80506c4f9feff000000000000c1b5302ce8c5086c34bc2433d4322f42869aa91c825258af9d66a21ce7dfec8e4209a37c39eeea2cf387dcd475abdd90da86b83b6e7f36b8380c052351d6e47502fbbd8d4d35e2da5a848e64994d1314e5c12d24ded4d9045c76cbe5bdaf1ba23ccbea589a94d32c93"}], 0xb8}], 0x1, 0x0, 0x0, 0x0}, 0x0) clock_settime(0x7, &(0x7f0000b95000-0x10)={0x77359400, 0x0}) 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) timerfd_create(0x5, 0xb68a84b3729f7f2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x1, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f0000f14000-0x38)={&(0x7f0000f47000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b7f000)=[{&(0x7f00009ca000-0x2)=""/69, 0x45}, {&(0x7f0000545000)=""/0, 0x0}, {&(0x7f00007c0000)=""/4096, 0x1000}], 0x3, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eb8000-0x9)='/dev/rtc\x00', 0x140, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2017/12/29 05:09:11 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000feb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000020a000)={{&(0x7f00008b2000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xf, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bbf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) [ 41.950036] device gre0 entered promiscuous mode 2017/12/29 05:09:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e13000-0x10)="74756e08000000000000008000000000", 0x0) mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x600000013, &(0x7f0000dee000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000df1000-0x4)=0x14) pwritev(r0, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) lseek(r0, 0x0, 0x3) 2017/12/29 05:09:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00000b0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff80000000}, 0x1c) bind$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 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000d01000-0x94)="2576e6aaa298fe2bb9a1daa3ba77f2fab32e7a72bfc799eb1d27476e697a6230220f57b2874ef1123a04b82f27c8ce8369df4e1f23cfe69b88f91c90754aa3078a018a2757ee5877fbadb4e34708a34754148364e01c860d827652873d86de340d580ddea3d1a70677ce5f86999196493d6786a94402b0d27b1e58dd21aff9dd9a7dfb212a62d086c5356aa805ed7c7cf5741220", 0x94) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000742000-0x12)='/dev/input/event#\x00', 0x11, 0x40200) pread64(r0, &(0x7f00008ca000)=""/119, 0x77, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0xd)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f00007ee000-0x4)=0x0, 0x40000000000054) 2017/12/29 05:09:11 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$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) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f68000)=0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r2, &(0x7f0000f68000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f65000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2017/12/29 05:09:11 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000003000-0x1)='\x00') clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r1/1000+30000}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/29 05:09:11 executing program 0: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000feb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000020a000)={{&(0x7f00008b2000/0x3000)=nil, 0x3000}, 0x3, 0x0}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xf, 0x1) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bbf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00003b1000-0xa0)={0x0, @in6={{0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x46, 0x6, 0x5, 0x9, 0x8}, &(0x7f00005fb000-0x4)=0xa0) r3 = syz_open_dev$sg(&(0x7f0000519000-0x9)='/dev/sg#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000d1a000-0xc7)={r2, 0xbf, "17fac3dbf8fa4cfe5beedf41bc7102dbd7fc196b683e9a6b8d70104725f271b3ee610d8dc003561bf6f5d7aa6f40178848643470323b545a4d4615a18f85233dc8df1923c3dcb3c933746c13d57eea2605268cf45da98d21bded4829a74a08e5727aa2a459f01ca93f3ed910cacbf1d867a6b61a71fe67e96b008f4ded216fdb4708353359107bd92007c7e8eef490a23d1e16e670cd469a8498b95ecaa887fc8f5820300ec65f93286599b6454f933ace080e2c34fe252eb336f2ff307c42"}, &(0x7f0000ee6000)=0xc7) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000781000)={r4, 0x0, 0x80000, 0x4}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/29 05:09:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000146000)={0x27, 0x7, 0x101, 0x7, 0x4, 0x9, "177545daeb1ef30666d4fc992dd5e4890689f4f6ef5b4c4c34512638b65324b80fc0e5f0d87dda97704f64344e25f000110b07bde88d5c8dc8ed1dfd17ecce", 0x9}, 0x60) write(r0, &(0x7f0000063000)="1f000000120003f20500940600e100770121004108001d00dfff0000000081", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ff000)={0x0, @in6={{0xa, 0x3, 0x652dc096, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x7, 0x5, 0x1}, &(0x7f00000d3000)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000526000)=@assoc_value={r1, 0xff}, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000bfb000-0x8)={r1, 0x8}, &(0x7f0000e4b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000dad000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000076c000-0x4)=0x14) 2017/12/29 05:09:11 executing program 3: mmap(&(0x7f0000000000/0xcc000)=nil, 0xcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000021000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000009c000-0x4)=0x14) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00000cd000-0x40)={0xd0, 0x0, 0x4, 0x8, 0x4, 0x0, 0x8, 0x1000}, &(0x7f00000cd000-0x40)={0x2, 0x9, 0x4a, 0x7b6, 0x400, 0xc5, 0x20, 0xffffffff}, &(0x7f00000cd000-0x40)={0x80, 0xffffffff, 0x8, 0xa7b7, 0x1000, 0x80, 0xffffffffffffffc0, 0xc05}, &(0x7f0000044000-0x10)={0x0, 0x0}) mmap(&(0x7f00000cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000003d000)="", 0x0) 2017/12/29 05:09:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a61000)={0x0, 0x0}) r2 = syz_open_dev$sndtimer(&(0x7f0000ad5000)='/dev/snd/timer\x00', 0x0, 0x20000) r3 = open$dir(&(0x7f0000347000+0x9b5)='./file0\x00', 0x102, 0x10) socketpair$inet6(0xa, 0x807, 0x1, &(0x7f00009af000)={0x0, 0x0}) r5 = epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f8f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r7 = getpgid(0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f63000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e99000)={0x0, 0x1000, "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"}, &(0x7f0000a44000)=0x1008) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000705000)={r9, 0x2059ea}, &(0x7f0000606000-0x4)=0x8) fstat(0xffffffffffffff9c, &(0x7f0000cee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000589000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a81000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aee000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000d1e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0x0) r15 = geteuid() r16 = getegid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ab1000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000037b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f5c000-0x4)=0xe8) r19 = getegid() sendmmsg$unix(r0, &(0x7f0000427000)=[{&(0x7f00003a3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ea5000)=[{&(0x7f000092d000-0x19)="a1996f9649cf729ffc7ab7d8192f608bd76e5f983d282150cd", 0x19}], 0x1, &(0x7f0000199000)=[@rights={0x28, 0x1, 0x1, [r2, r3, r4, r5, r6]}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa8, 0x800}], 0x1, 0x8010) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c08000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f000097d000-0x1000)=""/4096) geteuid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000fc7000)={0xfffffffffffffffe, 0x5, 0x9}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000250000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f00007a0000-0x1b0)=[{0x81, 0x6, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"19c4880157a0180b251a854d"}}], 0x1c) [ 42.077197] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 42.108206] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 42.136956] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/29 05:09:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x20071026, 0x0}, &(0x7f00006b9000)={0x0, 0xb159, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x2f, 0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b6f000-0x15)='/dev/pktcdvd/control\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) getsockname$inet6(r0, &(0x7f0000b2a000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000106000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000376000-0x4)=0x0) capget(&(0x7f00005ce000-0x8)={0x19980330, r2}, &(0x7f00000df000-0x18)={0x5, 0x8, 0x6, 0x1ff, 0x82, 0x8}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000a78000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006c9000)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f000091d000)=[{&(0x7f0000176000-0x29)="2900000018003106000000010002ff060a0000000000ff069040000005001400130010000038f51601", 0x29}], 0x1) unshare(0x0) 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x4, 0x0, 0xffffffff}]}) recvmmsg(0xffffffffffffffff, &(0x7f00003f7000-0x1e0)=[], 0x0, 0x0, &(0x7f0000571000-0x10)={0x0, 0x1c9c380}) pipe(&(0x7f0000fea000)={0x0, 0x0}) accept4$ax25(r0, &(0x7f0000ffd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d43000)=0x10, 0x80800) 2017/12/29 05:09:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0x8000) rename(&(0x7f0000c52000)='./file0\x00', &(0x7f0000c0d000)='./file0\x00') setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074d000-0x28)=[{0x8, 0xb0}, {0x3, 0xfffffffffffffffc}, {0xa, 0x80000000}, {0x0, 0x9}, {0xc, 0x13}], 0x5) mq_timedsend(0xffffffffffffffff, &(0x7f000063b000-0xc3)="", 0x0, 0xfffffffe, &(0x7f0000e6e000-0x10)={0x0, 0x0}) 2017/12/29 05:09:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000028000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) r3 = gettid() socketpair$unix(0x1, 0x4000000000005, 0x0, &(0x7f0000217000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000d7f000-0x4)=0x0, &(0x7f00008ec000-0x4)=0x4) vmsplice(r1, &(0x7f00009bb000-0x70)=[{&(0x7f000073c000-0x1000)="b71d111588a576e42f26248f3380a2631256e54f27282a65772325d407ea8343c9387c5fc5e8245793583809a8f65f378cd8767df7ae077da09627c5205237cf2efebcf13dd185ea64e039a2fe9fbdb140be", 0x52}, {&(0x7f000039f000)="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", 0x1000}, {&(0x7f0000e4f000)="334a917f569048015acf35edc637e4f982861ad1ba9a6f69811f1242577c869415", 0x21}], 0x3, 0x4) recvfrom$ax25(r1, &(0x7f000089e000)=""/181, 0xb5, 0x0, &(0x7f00007c0000)={0x3, {"37f6b2bb7a7811"}, 0x5}, 0x10) recvfrom(r5, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@nfc_llcp={0x27, 0x0, 0x9, 0x4, 0x8, 0x90000000000, "0a1305d7efd42506f4d8b5b7e9e3681fdc84be583af63938e29b18f3a0af814bd9dd88300089d4b5029699258321c64670e13a92396ed7609eac1f5e14bf1a", 0x5}, 0x60) fcntl$setown(r4, 0x8, r3) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000dd4000-0x4)=0x0) fcntl$setsig(r4, 0xa, 0x12) r6 = dup2(r4, r5) getsockname(r5, &(0x7f0000f2a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000f27000-0x4)=0xe) timer_create(0x6, &(0x7f00002fa000)={0x0, 0x7, 0x1, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff6000-0x4)=0x0) acct(&(0x7f000061e000-0x8)='./file0\x00') tkill(r3, 0x16) ioctl$TCSBRKP(r2, 0x5425, 0x5) r7 = dup2(r1, r5) writev(r7, &(0x7f0000717000)=[{&(0x7f000065e000-0xab)="2443a13715b3ec0b6725777dc38193e233e1ef68875f02839e2511599468cc10ba2c54923acebcb46fd7464b46dc616ea68430b20184dba5ac4a5bcfa5f9df7147f43a8a65d1746f102f88af715cfccbbf4e4fb31a99f17a2fbb801dde6ff49ad36f2d9a789957f0a027af6107bf331de1231a8f3962c21e7ab19a1b9b3085f8a16769c00db05594d61c591066f5de6b0d5e05067d0a1021c12f7950f8431da96de8376afbc04e6e39004a", 0xab}, {&(0x7f0000718000)="469a8fa5220e638274a582c743cd8477e7c8ff1d83db1b282f46ccc9a2cefc67b144763ec4418cff9b12079a6dbbd8fb9320363c35306c995c3fbca9d248cc028a2b02d62613687095f9788c26be4a22a6023b73152ba62d7637f0a6a45cf2f0d2e555c16c5ffa372d1e3cc0bd407f1b6efa7c6c5a8290a9eb451b01699fee2cdad4408def7c1c7f31f61def5c7a0c3fc3d73b3e8995d2120d12e88cf2d898bf057b04ef9725a6a0a13eb89c6dccb2f5b2f0a7118b038a8547ccd0d0a0d7b74d05d5aeba9ed45c3c5edb55f812544fd82bbeac5522af23", 0xd7}], 0x2) dup3(r0, r6, 0x80000) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000025c000-0x8)=[], 0x0, &(0x7f000059b000)={0x0, 0x1c9c380}, &(0x7f0000317000-0x8)={0x0}, 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003e2000-0xb)='/dev/hwrng\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000920000)={0x0, 0x0}) 2017/12/29 05:09:11 executing program 7: r0 = memfd_create(&(0x7f00009d9000-0xd)='bdev#Teth1&-\x00', 0x2) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000078000-0x4)=0x14) bind$unix(r2, &(0x7f000092e000)=@file={0x1, './file0\x00'}, 0xa) listen(r2, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d8000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) r4 = inotify_init1(0x800) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00009d7000)=0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x20, 0x1f, &(0x7f00009d8000)="e7bcf807f5ea5f84091f825e5fc8eae76fde1510dfb8ba447f23c42686a29edd7f7a892ace6c5a6c4e7e54f3e4294d3e779610de7780761e76ec97f67a8f83d55acf8c017e90d5893abab65dc9dc00df05ca5f35c8a7cb865d83f6e2a28db7377df8347cb9e1f841839de9de5b42f8f6693c2a", 0x73) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000096c000-0x18)={0x0, 0x5, 0x30, 0x0, 0xa49a}, &(0x7f00009da000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000623000-0x6)={r5, 0xfff}, 0x6) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r2, &(0x7f00009d8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00009d7000)=0x8, 0x0) 2017/12/29 05:09:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000998000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_open_dev$tun(&(0x7f0000d21000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000117000-0x4)=0x0) 2017/12/29 05:09:11 executing program 4: mmap(&(0x7f0000000000/0xc2e000)=nil, 0xc2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) clock_getres(0x7, &(0x7f0000ac2000-0x10)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4204, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000810000)='/dev/vga_arbiter\x00', 0x600400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ccc000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00002ff000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000edc000-0x8c)={r2, @in6={{0xa, 0x0, 0x35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000938000-0x4)=0x8c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000013000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) 2017/12/29 05:09:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x5, 0x0, 0x800, 0x3, 0x1, 0x4e, 0x5bf}, &(0x7f0000087000-0x40)={0xcf6e, 0x100, 0xffffffffffffff81, 0x3, 0x4, 0x6, 0x80, 0x7}, &(0x7f000046c000)={0x3, 0x9, 0x8, 0x9, 0x13d7, 0x2, 0x3f, 0x2}, &(0x7f000027b000-0x10)={0x77359400, 0x0}, &(0x7f00008c1000-0x10)={&(0x7f0000000000)={0xfffffffffffff9fd}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000016000-0x10)='/dev/input/mice\x00', 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00002ec000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = creat(&(0x7f0000993000)='./file0\x00', 0x0) unshare(0x20000400) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000335000-0x4)=0x1, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002ac000-0x4)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000f54000)={0x10, 0x0}) 2017/12/29 05:09:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000757000-0xd)='/dev/usbmon#\x00', 0x0, 0x131200) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000fe000)=0x0, &(0x7f00004d6000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b9a000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f00004da000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) r4 = socket$unix(0x1, 0x1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r4, r5, &(0x7f00004db000)=0x40, 0x63) [ 42.219712] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure [ 42.257570] binder: 5894:5895 BC_DEAD_BINDER_DONE 0000000000000000 not found 2017/12/29 05:09:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1000000000, &(0x7f00008e8000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002c0000)={0x0, 0x0, 0x0}, &(0x7f0000f8e000-0x4)=0xc) getpgrp(r1) tgkill(r1, r0, 0x37) 2017/12/29 05:09:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000bb000-0xa)='/dev/ptmx\x00', 0x580202, 0x0) syz_open_pts(r0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000fd9000)=0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000149000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fc5000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000626000)=0x8) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2017/12/29 05:09:12 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000fd5000-0xe)='/dev/keychord\x00', 0x18000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x2000000000000019, &(0x7f0000fd7000)=""/0, &(0x7f00000f2000)=0x0) 2017/12/29 05:09:12 executing program 6: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") symlink(&(0x7f0000aae000)='./file0\x00', &(0x7f00002b6000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x141800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00004a3000-0x4)=0x0) 2017/12/29 05:09:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000595000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000cb3000)=0x3, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000fe1000)={0x0, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2017/12/29 05:09:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000812000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000acd000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000a11000)=0x0, &(0x7f0000980000-0x4)=0x4) connect$ax25(r0, &(0x7f00006b9000-0x10)={0x3, {"c40bfaec921076"}, 0xfffffffffffffffd}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000e34000)=0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f00008fc000)=0x5) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000a6000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f00008f0000)={r3, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/29 05:09:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000a32000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000978000)={0x0, 0x1ff, 0x1, 0x7, 0xb778, 0x2, 0x1, 0x7, 0x100000001, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000e59000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000091b000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 42.325785] binder: 5894:5895 tried to acquire reference to desc 0, got 1 instead [ 42.335159] binder: 5894:5910 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 42.341949] binder: 5894:5909 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 42.395011] binder: undelivered death notification, 0000000000000000 [ 42.398821] binder: 5935:5937 got transaction with invalid parent offset or type [ 42.398885] binder: 5935:5937 transaction failed 29201/-22, size 32-8 line 3251 [ 42.401469] binder_alloc: binder_alloc_mmap_handler: 5935 20000000-20002000 already mapped failed -16 [ 42.406024] binder: BINDER_SET_CONTEXT_MGR already set [ 42.406031] binder: 5935:5937 ioctl 40046207 0 returned -16 [ 42.409763] binder_alloc: 5935: binder_alloc_buf, no vma [ 42.409804] binder: 5935:5940 transaction failed 29189/-3, size 32-8 line 3128 [ 42.425060] binder: undelivered TRANSACTION_ERROR: 29189 [ 42.425355] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.445660] binder: BINDER_SET_CONTEXT_MGR already set [ 42.445667] binder: 5931:5941 ioctl 40046207 0 returned -16 [ 42.475671] binder: undelivered death notification, 0000000000000000 2017/12/29 05:09:12 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001fe000-0x11)='/selinux/relabel\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000c02000-0x8)='./file0\x00', &(0x7f00004b5000-0x6a)=""/106, 0x6a) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00004db000-0x4)=0x0, &(0x7f0000858000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000001000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f000020e000)='/dev/ptmx\x00', 0x40c000, 0x0) 2017/12/29 05:09:12 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r1, &(0x7f0000ef8000-0x14)=@random={'system.\x00', 'wlan0md5sum\x00'}, &(0x7f000014e000-0xf0)=""/240, 0xf0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000ef8000)={0x100000000, 0x7, 0x1, 0x0, 0x9, 0x4fee}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fd, 0x4) setsockopt$sock_int(r0, 0x1, 0x25, &(0x7f0000e5d000)=0x0, 0x4) syz_open_dev$sndseq(&(0x7f00005a2000)='/dev/snd/seq\x00', 0x0, 0x10040) 2017/12/29 05:09:12 executing program 2: mmap(&(0x7f0000fa3000/0x3000)=nil, 0x3000, 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$getownex(r0, 0x10, &(0x7f0000fa3000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4206, r2, 0x10001, 0x8) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000fa6000-0x10)={&(0x7f0000f9d000)=""/64, 0x40}) 2017/12/29 05:09:12 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b40000)='/dev/sequencer\x00', 0x107201, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b2c000-0x8)=0x0, &(0x7f0000e84000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c80000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00002bb000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x7}, &(0x7f0000f83000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000010c000)={r2, @in6={{0xa, 0x2, 0x1000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r3, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0xde8}], 0x1) connect$unix(r1, &(0x7f0000e68000)=@abs={0x1, 0x0, 0x1}, 0x8) 2017/12/29 05:09:12 executing program 5: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000014000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4208, r2) wait4(r1, &(0x7f0000238000)=0x0, 0x0, &(0x7f000077a000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000014000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0xffff) 2017/12/29 05:09:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007b4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) openat$ptmx(0xffffffffffffff9c, &(0x7f00007f1000-0xa)='/dev/ptmx\x00', 0x4c0800, 0x0) 2017/12/29 05:09:12 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000001000-0x1)="", 0x0) socket$netlink(0x10, 0x3, 0x46) 2017/12/29 05:09:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009a4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/mls\x00', 0x0, 0x0) r2 = accept$llc(r1, &(0x7f00000ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005c0000-0x4)=0x10) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f0000e3d000)=@generic={0x3, 0x81, 0x101}) ioctl$TCGETA(r0, 0x5405, &(0x7f000050f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00002d8000-0x6)={0x101, 0x200, 0x6}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e80000-0x4)=0x0) 2017/12/29 05:09:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00007d0000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00001fe000)={0x3, &(0x7f0000fcc000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00005bd000)={r2, 0x1}) r3 = syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000695000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x6, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000d32000-0x4)=0x2) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x552, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/29 05:09:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000aae000-0x80)=[{&(0x7f0000007000)="85f56da21924bbcbf47f964fa3142d834885f1036fcfb277cf61d3ad8c7edf57a34c052b9c7744115c6c83238f", 0x2d}], 0x1) r0 = syz_open_dev$sg(&(0x7f0000e9b000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000228000)={0x0, 0x0, &(0x7f00005f5000-0x10)=[{&(0x7f0000007000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f00007ee000-0x28)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/29 05:09:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001da000)='/dev/sequencer2\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ad9000)='attr/current\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000044a000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000997000-0x4)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000079b000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) sendfile(r1, r0, &(0x7f00006e4000)=0x0, 0x2a) 2017/12/29 05:09:12 executing program 3: mmap(&(0x7f0000000000/0xcf8000)=nil, 0xcf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000cf9000-0xe)='./file0/file0\x00', &(0x7f0000cf2000)=""/1, 0x1) mmap(&(0x7f0000cf9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cf9000)='/dev/sequencer\x00', 0xa92588e9d62715a9, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c41000-0x4)=0x9a, 0x4) 2017/12/29 05:09:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000771000-0x12)='/dev/input/event#\x00', 0x400000, 0xffffffffffc) syz_open_dev$evdev(&(0x7f00009fd000-0x12)='/dev/input/event#\x00', 0xbdc, 0x454000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b0c000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000d7c000)=0x1f, 0x4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000d9000-0xf2)=""/242) sendto$inet(r1, &(0x7f0000ff2000)="be65bfaf520907d5bb8e73f1991c7792b846bead73c85d6da8c00287720fda5db28392cf665703940ddd4237f5aca05cea", 0x31, 0x8051, 0x0, 0x0) modify_ldt$read_default(0x2, &(0x7f0000eef000-0x1000)=""/4096, 0x1000) 2017/12/29 05:09:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() openat$pfkey(0xffffffffffffff9c, &(0x7f000029c000)='/proc/self/net/pfkey\x00', 0x204000, 0x0) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a8b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00006d0000-0x4)=0x7f, 0x4) 2017/12/29 05:09:12 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x60, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000012000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x62)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/29 05:09:12 executing program 4: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x826ef75f35c4740f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001000)=0x33a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00007be000)=0x0, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000d26000-0x31)=""/49, 0x31, 0xfb26abf916d43a56, 0x0, 0x0) 2017/12/29 05:09:12 executing program 6: 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}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5421, &(0x7f00007ea000-0x8)=0x6) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r3, r2) r5 = gettid() fcntl$setown(r4, 0x8, r5) tkill(r1, 0x16) 2017/12/29 05:09:12 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x1a)=@known='com.apple.system.Security\x00') 2017/12/29 05:09:12 executing program 0: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00001f9000-0x84)=""/132, &(0x7f0000fd7000)=0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000954000-0x9)='/dev/ppp\x00', 0x90000, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fd8000-0x4)=0x101, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000b8000)={@rand_addr=0x101, @multicast2=0xe0000002, 0x1, 0x5, [@multicast2=0xe0000002, @broadcast=0xffffffff, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x22, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_init(0x0, 0x80000) 2017/12/29 05:09:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000c30000-0x8)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000e8b000)={0x7, 0x7, 0x1, 0x9}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005ea000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="100000000081", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) pwrite64(r0, &(0x7f0000693000-0xbc)="eef878c6033b0f94c3a7fa5ab20574042b58df4ee5365055637c268adb03c9f91fdc758c73dbfdda7c3c33ddbe644ef362296052d09e7077f25fa946644f82bf28eef0d3e9d36f3938e42269743b9889cb71be50faf7ad9691f559581af57d30521e8864685f92aa33b310282fbbd96db9aab04ffae776afc778b2081522e5548b990eced670169f7017396a0a6c629d0235c0bc864f2f789b380564e0439c06c111d77979225273ba4d15ffe0f2fda0dd661d5659bcb9727b648b30", 0xbc, 0x0) 2017/12/29 05:09:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) flock(r0, 0xb) setsockopt(r0, 0x10e, 0x4, &(0x7f0000836000)="", 0x0) 2017/12/29 05:09:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000735000)='/dev/ptmx\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f000082a000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) eventfd(0x0) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) accept4$unix(r0, &(0x7f00001e7000-0x1002)=@file={0x0, ""/4096}, &(0x7f00006a4000-0x4)=0x1002, 0x80000) 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) recvmsg(r2, &(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}) 2017/12/29 05:09:12 executing program 0: mmap(&(0x7f0000000000/0x624000)=nil, 0x624000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000408000-0x4)=0x3, 0x4) recvfrom$packet(r0, &(0x7f0000621000)=""/59, 0x3b, 0x0, 0x0, 0x0) write(r0, &(0x7f000061d000-0x1f)="1f0000000401ffd6000001fffffff800000000000100000000000000000000", 0x1f) mmap(&(0x7f0000624000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000623000)={&(0x7f0000625000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000623000)=[{&(0x7f0000623000)=""/211, 0xd3}], 0x1, &(0x7f0000623000)=""/169, 0xa9, 0x80}, 0x80000000000000) 2017/12/29 05:09:12 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/29 05:09:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f9a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x2b}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000efa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000288000-0x48)=[{&(0x7f0000b5d000)='j', 0x1}], 0x1, 0x0) fcntl$setpipe(r2, 0x407, 0x1) [ 43.040003] audit: type=1400 audit(1514524152.730:20): avc: denied { read } for pid=6008 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.068216] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.085543] netlink: 11 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/29 05:09:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002fb000-0x1d)="441f1a76ffda1bd9e41b665b5c5c000b4f5b1304634ca60d3712d9d56a", 0x1d) 2017/12/29 05:09:13 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004c6000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc1000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000fbf000-0x10)=[{&(0x7f0000fbf000-0x4)=""/4, 0x4}], 0x1) r1 = gettid() mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r1, &(0x7f0000fc2000-0x8)=0x0) 2017/12/29 05:09:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005a5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f000096d000-0x7)="000001009452a0", 0x7) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00003d4000-0x8)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000453000)='/dev/snd/seq\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f000036e000-0x12)=@random={'os2.\x00', '/dev/snd/seq\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000800000000080, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000001c000-0x7a)=""/122) 2017/12/29 05:09:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003ae000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000510000-0x8c)={0x67, 0xffff, 0x2, 'queue1\x00', 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) signalfd(r0, &(0x7f0000f8f000-0x8)={0x3}, 0x8) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fc5000)='/dev/ptmx\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000ed3000-0xc)={0x10, 0x0, 0x10000, 0x0}, 0xc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) ioctl$TCFLSH(r1, 0x540b, 0x0) poll(&(0x7f0000001000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/29 05:09:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) 2017/12/29 05:09:13 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000863000-0xe8)={{{@in6=@loopback={0x0, 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=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e78000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00000d2000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000002000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x427, 0x3, 0x1, 0x100, 0x1aa8eb4b, 0x200000, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, r1, r2, 0x0, 0x0) recvfrom$ax25(r3, &(0x7f0000001000-0xdc)=""/220, 0xdc, 0x121, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000418000-0x5)='reno\x00', 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') fsetxattr(r4, &(0x7f0000ba3000)=@random={'osx.\x00', '(trustedsecurity^nodev&&vmnet0systemvboxnet0+&!\x00'}, &(0x7f00005ef000-0x5)='system.(vmnet0self$)%T\x00', 0x17, 0x0) 2017/12/29 05:09:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/wireless\x00') preadv(r0, &(0x7f00003b5000-0x80)=[{&(0x7f00005ae000)=""/115, 0x73}], 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f9b000-0x8)={0x0, 0x0}) 2017/12/29 05:09:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept4(r2, &(0x7f00002cb000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000500000-0x4)=0x6, 0x0) writev(r3, &(0x7f00009d0000-0x30)=[{&(0x7f0000fd6000-0xbd)="82f829aeeec2f01bed915548ba5173e881df1cb6e9fd1158e45fb343b54a4be9cb40aae926e6fbb14f42ee175b48780480e99b412d9f1853f699014fb796e4d9733941b68bf009259f09e132f550b769707c4456076f80763df28e696e56f5e78aa9f6dc97cbb9f59188792dbb734750e675ed28fad84c5de80cae74d372fe5cef993f87f2ad67e90df7f7161bb2710dd8de32416c7b503cd14a3faf60ccab44b08f5599c2d7b3a71a61b615b011a9082e6b3fca2b3440ad407770ae69", 0xbd}, {&(0x7f0000aea000-0xda)="15510c094110752e596de1522221028270fc34d95f023d8ff212798d10d0229f3201ecbe2614beabf0b395c9ebeaedc40c3dd5e87f64c159661c037985dbd272b5e677633406ab237dd43a0e11f578abe42967d4b0d118b2d64b33ad61ce42ed019f404caabd5c65458caf89cb5ba6bce7469c41aa35343f711df12ad4761d17d535275b20b7429c4d8f851bc475f0fbbee91c835ecf65e4342bc1c9a77129006288bc9dbdd74d432f982087871b7fbeddd67f2f3896d4ba6f5dc7be771d89aed79b672d831a908817f3eee2fd2ff657a660af4f1a87b595d231", 0xda}, {&(0x7f00004aa000-0x77)="6f956e9264a7bdc1a48b73c32fc4a77b7ebab93d82806c796ee40dfd6cc7dcf35850ef312f346edc7a3364c97211727a002e4807c7346e61ba03ac35c775134edaf0526a9ba6940ce654b2229265dfbd20f7518f242e758b7691187de11632b5192f6308dd7ac0a426db1f11a607e444dcee8181629400", 0x77}], 0x3) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e92000)=0x1, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000969000+0xc17)=0x0, &(0x7f0000241000)=0x4) 2017/12/29 05:09:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f000060d000-0x38)={0x0, 0x0, &(0x7f000012a000-0x10)=[{&(0x7f00008a2000)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "0200fb060b00030012e4ffe1004a64"}], 0x1f}], 0x1, &(0x7f0000c4c000)=[], 0x0, 0x0}, 0x0) memfd_create(&(0x7f00009e1000)='trustedGPLbdev\x00', 0x3) 2017/12/29 05:09:13 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000553000)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000180000)=0x0) 2017/12/29 05:09:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000cfc000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d1e000)={0x0, 0xf0, &(0x7f00008cf000-0xf0)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x50f6}, @in6={0xa, 0x1, 0x570, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x0, 0xd4a, @loopback={0x0, 0x1}, 0x1f}, @in6={0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x3, 0xfff, @loopback={0x0, 0x1}, 0x8001}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6c6791f1}]}, &(0x7f0000bd6000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000604000-0x8)={r1, 0x5}, 0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000981000-0x4)=0x7, &(0x7f0000768000-0x4)=0x4) r2 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x0) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/29 05:09:13 executing program 7: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005b000)=0x0) 2017/12/29 05:09:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000046c000)=':keyring\x00', 0xfffffffffffffffb) keyctl$invalidate(0x15, r0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x100000000000041, &(0x7f0000ebb000)=""/41, &(0x7f0000f71000-0x4)=0x29) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) clock_adjtime(0x7, &(0x7f0000f70000)={0x6, 0x0, 0x7, 0x2, 0x2, 0xe5, 0x0, 0x3, 0x7fff, 0x9, 0x9, 0x6, 0x3800, 0x100000001, 0x8, 0x80000001, 0x1, 0x8000, 0x9, 0x4, 0x6, 0x5, 0x9, 0x8, 0x2, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000001000-0x4c)=[@acquire={0x40046305, 0x2}, @acquire={0x40046305, 0x1}, @register_looper={0x630b}, @request_death={0x400c630e, 0x1, 0x2}, @exit_looper={0x630d}, @clear_death={0x400c630f, 0x2, 0x3}, @acquire_done={0x40106309, r3, 0x0}], 0xe0, 0x0, &(0x7f0000f71000-0xe0)="d63c4ee739db839c4cb674861f1b546068e1a28f032bd346dbdcacd5afb7449c9cdd1cda347d2de5f61b9da9252ae86b6b4d7145557ef629d3540c612a043026b35b83e6e60c34f2a5be5d394ec7307b3d54ad82cb1fe80a76a1382b2e5d2b42c3560e3035c8493b1ded870393bb1d9589da9073f2a61964341bb6c92ad1b0f3ca85ebc07989e3521fe49701fb9fbaa3502b2a7af87fd2597947aa60948b8c6162e0c95ddcc9c9ab98a709b0a716fcb688dd3fb7aae0d7f9f80edd90d962c76cdc940a144e606d8b0460d26cbd9cbd143d11b6f8448a586728d30fcab318a241"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r2, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000000000)='/bdev\\\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000001000-0x6)='nodev\x00', &(0x7f0000002000-0x1d)=']ppp0%&cpuset^wlan1$lowlan0\'\x00'], &(0x7f0000f70000)=[&(0x7f0000000000)='ppp1&&cpuset:%$keyring*md5sum\x00', &(0x7f0000002000-0x2)='$\x00', &(0x7f0000002000-0x2)='&\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000f70000)='security\x00', &(0x7f0000000000)='proc}\x00'], 0x900) 2017/12/29 05:09:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aad000)={0x0, 0xea, "3abadec043726b38ed1444ecfdb699d15a56a04195943f7afb1634d28d106d13f50aafc1420bd9c8b91bfff0d6b9599eb44cf5edbb993936fccb888ba1411555d35dbc18a11a915ade921f2e08d6121a14e63e69465d49523edc5f13f71ecd78425f629e6a2fee232d6a5f5680ca7f78c9089754f5d17979142192160a0aa568fc7b3da1045c174ebc58ba988b0fcd9687592bb7903c6cbcb69ca3c5db351e59299dd92c880f51793cc293a07e8e3809bab651b46639baa9a54918aeb284d25f47f8248ad47a6a8f99190d1aaf250d60fdf0aadace1376077191c124a30a46219359426f25b5517a479a"}, &(0x7f000017f000)=0xf2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00008e6000+0xb34)={r1, @in6={{0xa, 0x3, 0x384, @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]}, [0x80000000, 0x80000000, 0x8, 0x1, 0x6, 0x2, 0x0, 0x5, 0x6, 0x89c3, 0xfffffffffffffffd, 0xf01, 0x0, 0x9, 0xfb]}, &(0x7f0000c93000)=0x108) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000078f000)={0x2, 0x7f, 0x800c, 0x5, 0x7, 0x7, 0x10000, 0x10000000fff, r2}, 0x20) write(r0, &(0x7f0000829000-0x24)="24000000130007ffffffe6070000090011ec000c0d00030001ffffffff000000f9b81601", 0x24) 2017/12/29 05:09:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000004000)='/proc/self/net/pfkey\x00', 0x0, 0x0) userfaultfd(0x80800) getdents64(r0, &(0x7f0000a2e000-0x6b)=""/107, 0x6b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000041f000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000257000)=0x24) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00005df000)=""/4096, &(0x7f0000998000)=0x1000) mmap(&(0x7f000036c000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r0, 0x0) 2017/12/29 05:09:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980333, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0xa, 0x80002000000001, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x13, &(0x7f0000fb7000)="86", 0x1) open(&(0x7f0000321000-0x8)='./file0\x00', 0x200080, 0x10) 2017/12/29 05:09:13 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000002000)='environ\x00') signalfd(r2, &(0x7f0000006000)={0x1}, 0x8) close(r2) 2017/12/29 05:09:13 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x10, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000007000)="") 2017/12/29 05:09:13 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000535000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000b3b000)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000)=0x0) sched_getscheduler(r1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000ba3000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00001cb000)={r2, 0x3}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x2f)={0x0, 0x27, "5b93eea035ed3a8724f2937d74b2ce8f000b442c913c46bdae270296102534ec1107b522b3ee85"}, &(0x7f0000000000)=0x2f) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, 0x4) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x20000) request_key(&(0x7f00009df000-0xd)='dns_resolver\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='--selinuxcgroup\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000ecd000-0xb8)={0x0, 0xb519, 0x5e9, 0x6, 0x5, 0x2, 0x3, 0x9, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1, 0x9, 0x7, 0x6}}, &(0x7f000016f000-0x4)=0xb8) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ecd000-0x8)={r4, 0x10000}, 0x8) 2017/12/29 05:09:13 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000001000)="4996a5989a8066bf1c9dadb35a1d071d4e476a966fcf5f0170fecebeaf03c0ca29d1f1d1e17c14d6468ef634ba0ead0700000003abd6100e7fbbae395adab23d4141b7ce2bea0aad7d5cb9f4b509ee88cf1734cebb") r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000004000-0x3)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={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, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000)={0x0, @rand_addr=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={r1, r2, r3}, 0xc) setsockopt$inet_int(r0, 0x0, 0x10000000000040, &(0x7f0000001000-0x4)=0x0, 0x4) [ 43.610829] audit: type=1400 audit(1514524153.300:21): avc: denied { getopt } for pid=6061 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/29 05:09:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ef2000-0xc0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0411d43a10b84ae75332cf8dfac22053c0828fd2f1dfd591c1eff54491bfb580cce283a2931a186bec4dfd704d73728b33816aacabfea63afee296a8a169445f7e58ea2792c43e08f9ee1df261437e6a"}, 0x160) pipe(&(0x7f0000ef1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000ef1000)={0x1, &(0x7f0000001000-0x8)=[{0x6, 0x7, 0x9, 0x1}]}, 0x10) 2017/12/29 05:09:13 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000e40000)=0x0, &(0x7f0000596000)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f000095a000)={&(0x7f0000ef0000)={0x10, 0x0, 0x80, 0x5}, 0xc, &(0x7f0000ef0000)=[{&(0x7f0000ef0000)=[{0x59, 0x31a7ab23, 0x800, 0x1, 0x8, "54cc6f12f876dc59fc8a98bd12c78ded30edfdcf8681c26e0aec19e2b25b0ba30b1010c2ec12b811038a3a76c14f62a01df1bc6da36194a13bc7c78ee7e1c98e067a08b5fa7b2a6ffb"}, {0x64, 0x7, 0x210, 0x100, 0x9, "b7004ac5b1688da648c5ef0c5b1b5da1168b8dc6667678a636113d9b950f06d3dda530a6b2ae97472777713aecd8152cc1c90791328ef9e1b86270d4f4320cf7f9b550590fb2b65e9ffd3c5fe381113e1cbd6522"}, {0xb0, 0x7fffffff, 0x20, 0x3, 0x46b, "a351f57a7d76ca745c8a4e0070f519a512cd8e04cd37b83a015f32c2917dcddacac31e09c52f2cee6053941b8100bfb4bd7073e87513543b85f5c94242a4b9a2973d33dbc7484bce16075d09d52a07a245e076b8a55c917f040a9b8fa4bc157e3cc3500aa4880d43a5185614d30be5a2116b1c9e452f38812181c754c1a3b2f8d475ab64be6aa66396fcb4152f5a1a0b55094d0b39c3957818266fbc722ac6da"}], 0x16d}, {&(0x7f0000a10000-0x11fb)=[{0x1010, 0x8, 0x200, 0x5, 0x1000, "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{0x30, 0x9, 0x20, 0x1, 0xc98f, "efc77cd2ecd97547c50a957a18d2a7c15c18e3159ffc5b3039a1d71a55589e5b"}, {0xc8, 0x8, 0x210, 0x80000001, 0xc5db, "82bc34a4c4b431e2a458e2d91ef663306da6f8fbaeb56b1cf32aacc5387e6125f77f96f65c66f7fe99c06db8f6680c58f0918f0676d5eae5aab2a2904257162636b28caca4aea51d62322457cb249d8f29f776a634a779b0db50d7bb72c97372af3668fa48a65dea749a6f375ea812b3164826ca73bc2099b5ea5038ad9f2e40d54e5ac770f77fdb0dd834cdd0b3c7484dbd299ef714fb83afbf5519439c822214ab3d3e6c377986cb24a50ee7fceb69e6cbeb10c794895a"}, {0x4a, 0x1f, 0x700, 0xfffffffffffffff7, 0x5, "4001d5c1c99bde12541e4a0ba6f3831514bd41314abbac1c696d2a58f2ef7788840697a0f81fb3e5286a17b5ff9b024342abc8d34cc4ee1b8db5"}, {0xa9, 0x7, 0x4, 0x89a, 0x40, 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f1b98cf21483d89ddd61954096ad48630db8ce1f9933feb3e1d9af3f9466e0de4a1e115d95cf7ee0702f5cb72273ea9015ce7f815e3494797e71bc578b846bd15dd5acffe7faf21983cf7775ac6cd8cda3889c3831b9c613bc54df5ec4ce6214e96aa05654ce8e986e1bd9478b56c69b97b5557d8748bd4d2d292b6437f8fbb44e787432d6abe5d759d376cd00efdf7a02071d63cb8f4ca9f63f32caae40b8deef46cd8ee576ad36eb2cc026732b9168f5218b3964dd87882ed552fcf3e2746f5fb0c6c122ea37295bdcdb4bc51b67d087a020da90c186463a2e3ed0771a91c686cdc65df783126d46aaa018909aef14147857ab02fada689c4aa65d5e44e7b24d4d94e1d82a199df12bf0dbdb29f6227a9c567942f38d3f0925ddc3541528d118286463835f03cb817776faaa60bd0f98a65efba5f40d4613a5fc57a6201929c72d1960b5031d2b9996951c33d303199597102e7894f054263fc88162dfb25c3ea05222e90c03d2801ee0c50d5c488042cca2766135fdabfa60c2b4e0a8de22fcd156efb827d9e96c61187b321e21b79eb752344eca3004771434d283f0174ffdffe1f15565a8be818afce4aa86e91964a013ea4f8ccfd719995b89f1d36cce7147799fcde275c276614142a35cd34fc3438d9f5eca7aeae054d3582695c3627d5935a01e2168885a1a0d7c9e814c7f87184d631c8a5a36eb4570bc0dd2871f2a3467e2802c1a9b110295319934cb9f4010d5de378d617c94b38eff65ed1f6941dad1861c14a11bad92d03a03d852a4b6723f6ae96ae73bdb318d209352987d89090052e690467810fa9ce7014a19af767b5edffc3435c4d96cd3288995e7f4c3228934b25122cdb5bb805f2eab32c0150ccfeb56e7cff5bc2f5e852bee3a92ae541a4845e0167ddb5727e538db38f3f16c52a5244ca1485b18c8a3ff9def7f8d4bb74a3f40d3b3c3ee99d13f6ccdbad88a2823bb2b79550360e9c1b31cabd27414f668a8ce252de2f2e0e6e0b87ef473d6b500d87b3f92eba1c5893baf0111c84776643b34a1d4ce5721e437f60fd5799acd012f5adb6ec79ce4bbcd47602bc6449732d9c9b13563ab7bf3e7af3b8c40b57dccb007a4496063ff89240d941b5006e1f8b87ea6bd49700f440acdbda70972b57257926adb49dc63575495aee9727cc026ee0bc83dd67b5a1dcb8276bce5d0a4135dc108e2c2b757fb3bf90c56fd1b5d36fa05c226f0da38be528fc85291299bdc284f902bf3937ed474577c5ae87960434a5aa3516d2329f8e5e8fdd338fd4fc03c43262a13d7bede1551f500110add07b831783adef0350c76f2a78516ad7a3fdf2f9509f39c6ffcb0f1b8fc6b3abd113fcefe0963f435e72dfb9ceeaf268b67aea67a1f9ea5b7d18fbeeb6bd5cac67d28b2549c04041cf7a76d66afd92a7bc52e6b3928e8f339b5d44f45fdc56b9c2266c8196ce9c4819f42b660c4dbda2ed6cf9990dadebf356dd7446dbcd3ba454bbf25da1aaab1a6a2d5f75d676eed9630c3336997022cc825d9ce303b004f12c393b02ab4f5475901d8911525f1bfefeca13842b383573767e0529190e14dc3243f785c19e557f8e12007984c77c2f994b45b8266ea7fc9aeab61e90a2d62bfa7f0c95b3dced3dd82acc6fc32cd17d459ae31967e92fa53bd4b8e5676dc4950366072bb3724b0cec0282ef17b7b7fdac94bee0641a7b218cea25ef77aa7afd22c80f1fd5ab573fb9e97f3c1de093b2603f90fb4ba28b28961d5589e3b42c96ed147c5144576c69ae0acc8b2dcd8287feac9d9fabfb4cca80c9586dce3eb9064bb06022efd0782d46912920a1e87fd9f474de02d2ccdd38634abfe88d4e9c242d7a4e4c773ddcf9626164648e19388bb2db6eec8c5bc604ad251e71925aee541d165750827fe3401002be9a3b9d5cd50422e6f1ef251ea03265948cceb6a98f2b9a6627da66eff5b1f172beed2566f1a733be3b1cc7de4e11cfec412f84359cba2036b08dbe6e9c3c47c6918f27cd2d5074a5ba4951a322b22285bb06ebf9d3ec265766f7cf9ed082f3fc23b4c57705cbdf779558dee7cac0ab92485fe86c8b6d4df0e05072bd0607b4e6ab198a4437c0a6c212de0ee34486ff6045eaa47697e606eac5121dd42bb7f4ac32bc73882899b146def382d2594b032a1c8d3d7b530282c3214c9afe9d92f0f4d1bf39165c043daab0c1299777f956adb9e7559350ecf064be9911103baa43048dd27fb7539e17e1ef45629859125d"}], 0x155c}], 0x7, &(0x7f0000293000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x10}, 0x4010) recvmsg(r0, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2017/12/29 05:09:13 executing program 3: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fe4000-0x8)='./file0\x00', 0x640000, 0x2) fcntl$setsig(r0, 0xa, 0x34) r1 = memfd_create(&(0x7f00001f5000-0x1)='\x00', 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006f6000)=0x0) 2017/12/29 05:09:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ac8000-0x14)={0x8, [0xa52d, 0xac, 0x2, 0xf755, 0xfffffffffffffffd, 0x3ff, 0x3, 0xbd39]}, 0x14) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)=""/0) 2017/12/29 05:09:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000088d000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x4, 0x1, 0x6, 0x3, 0x1ff, 0xf21, 0x7, 0x4, 0x8, 0xffffffffffff0001, 0x6, 0x1}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b85000-0xc)={0x0, 0xffffffff, 0x30}, &(0x7f00003a9000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00004e7000-0xd0)={r3, 0xc8, "c1ffce09fba1cfb3c28a084aeefe4f7fd711ea338c9d6d46b8b50955d6ca4d86a25e8fffac8953990ca12c0a7139c91efd37b2c9d3ed376737934e2ab14c5e556b8043438f6d55e40333b67103c830c30516949a3863bb2cdc944b9ebabe691213a85077ec9f3a3c1ed53e8d575398f73ba092826415b486c94ba1c708abf89f7fd72eff2110546b9061655c22596e5220cb7906cbf25f9dd074bb3f461c9b442fd4a5e122e5ad573778e3b9b04ee2be03301d079df9c87cbe74744a4c106d7f78ec0e57459c0d74"}, &(0x7f0000157000)=0xd0) write(r2, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) fgetxattr(r0, &(0x7f000020c000)=@random={'os2.\x00', '/selinux/status\x00'}, &(0x7f0000f54000-0x53)=""/83, 0x53) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000b12000)=0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000ed1000-0x4)=0x0) 2017/12/29 05:09:13 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000165000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000007c000)=@common="6c6f3a000089000000009300", 0x0, 0x0, 0x0}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000359000)=0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000d25000)=@sack_info={0x0, 0x10000000000, 0x3}, &(0x7f000024f000)=0xc) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cb3000)={r2, @in={{0x2, 0x2, @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]}, [0x9, 0x5, 0x101, 0x1, 0xfffffffffffffff9, 0x1, 0x401, 0x8, 0x2, 0x5, 0x9, 0x10000, 0x6, 0x3ff, 0x20]}, &(0x7f0000d25000)=0x108) 2017/12/29 05:09:13 executing program 1: 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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000249000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e2000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000092e000)={0x6, {{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x722}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socket$inet6(0xa, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000018000)='net/arp\x00') ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7f) 2017/12/29 05:09:13 executing program 5: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') write$fuse(r0, &(0x7f00009f1000)={0x28, 0x0, 0xa, @fuse_notify_store_out={0x4000, 0x0, 0x0}}, 0x28) sendto$ipx(r0, &(0x7f0000a08000-0xba)="797ff7aaf9a985e58a3c883a21ac4c55fde14d6f104955ea6f0d31d60154e1e1f995e8f8c291d7c25aff4c908232d5ae4fc9cf943999d3b05f60834174f7582337249b1b1be204cc341a8bebe7086fe06100cece67c78c46352a4d03a6d6a2f46e8d51a3d061c39b2a303b603a38156783c95056890989a2fafad33300788d748f7e2aac44d3df81d01ea803af65f884aeb081057d66b2baf60906e2aa425c778e0003d1d37366ba6970c4c99c3e47322f96001bc9a454089c13", 0xba, 0x55, &(0x7f0000369000-0x10)={0x4, 0x2d, 0x3, "44a3c569f7fc", 0x5, 0x0}, 0x10) 2017/12/29 05:09:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000732000-0xe2)=""/226) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000299000)={@common='gre0\x00', @ifru_flags=0x800002002}) r2 = dup(r1) fallocate(r0, 0x0, 0x7fffffff, 0x1) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000460000)=0x0) getsockname$unix(r2, &(0x7f0000132000)=@file={0x0, ""/4096}, &(0x7f000005e000-0x4)=0x1002) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000530000-0x20)={@loopback={0x0, 0x1}, 0xfffffffffffffffe, 0x0, 0xff, 0x0, 0x1000, 0x100000000, 0x101}, 0x20) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000c73000-0xe)=""/14) 2017/12/29 05:09:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000dd6000-0x1e0)=[{{&(0x7f0000213000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000feb000)=[], 0x0, &(0x7f0000e52000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002ed000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = geteuid() getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000b96000-0xc)={0x0, 0x0, 0x0}, 0xc) chown(&(0x7f00006c6000)='./file0\x00', r3, r4) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) read(r1, &(0x7f0000508000)=""/194, 0xc2) r5 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f0000546000)={0x0, r5}) fstat(r1, &(0x7f0000145000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r5) tkill(r0, 0x16) 2017/12/29 05:09:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000038c000)={@loopback=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000e1f000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001e8000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, r1, 0x0}, {0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, {0x0, 0x100000000, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket(0xf, 0x3, 0x2) recvfrom$llc(r2, &(0x7f0000d1c000-0x20)=""/32, 0x20, 0x0, &(0x7f000026a000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r0) write(r2, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000018c000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) 2017/12/29 05:09:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000598000-0xe4)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000e0d000-0x4)=0x0, &(0x7f0000b1a000-0x2)="") acct(&(0x7f00009ae000-0x8)='./file0\x00') 2017/12/29 05:09:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f4f000-0x11)='/dev/vga_arbiter\x00', 0x200881, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000fd8000)={0x400, 0xfffffffffffffff9, 0x762, 0x0, 0xc, 0x8}) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') sendfile(r1, r1, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) ioctl$TCGETS(r1, 0x5401, &(0x7f0000bca000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003fa000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b43000-0x94)={0x0, 0x8c, "b9c902a822b2f63817125b14e0075000f047b093dea45ad5d13d377c5c2dc3f627c98fdb22cdc7de0335386c035310833e828b03a8af672666605c468fc6f1ecd321b1df219f37a04eb2829cf7000eb9fc6c20d685503bc50777feb083a8e7043973b033359aa869899d8e2de0ea1d9adb279be151d532b35364c1ca8fbd10057e2285b6e9d26690fd9f9bdf"}, &(0x7f0000440000)=0x94) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000d2d000-0x4)=r2, 0x4) r3 = add_key$keyring(&(0x7f00002b7000)='keyring\x00', &(0x7f0000da0000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000463000-0xc)={0x0, 0x0, 0x0}, 0xc) setfsuid(r4) request_key(&(0x7f0000c7d000)='cifs.idmap\x00', &(0x7f0000f8d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000f23000)='/dev/snd/seq\x00', r3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000217000)={0x80, 0x0, 0x0, 0xfccd, 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]}) rt_sigreturn() r5 = syz_open_dev$usbmon(&(0x7f0000aa4000-0xd)='/dev/usbmon#\x00', 0x1, 0x400000) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f0000919000)=0x0) signalfd(r0, &(0x7f00006b6000)={0x45ac604}, 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000dae000)='/dev/ppp\x00', 0x4000, 0x0) 2017/12/29 05:09:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000043000-0x4)=0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendmsg$netlink(r0, &(0x7f0000011000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000007000+0x7fa)=[{0x11, 0x12, 0x201, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f0000a42000)=[], 0x0, 0x0}, 0x0) 2017/12/29 05:09:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000931000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077c000-0x4)=0xc) process_vm_writev(r1, &(0x7f0000e42000)=[{&(0x7f0000b78000-0x8)=""/8, 0x8}, {&(0x7f00002d3000)=""/4096, 0x1000}, {&(0x7f000049e000)=""/56, 0x38}, {&(0x7f0000af3000)=""/193, 0xc1}], 0x4, &(0x7f0000f9d000)=[{&(0x7f0000889000)=""/49, 0x31}, {&(0x7f000060b000-0x2)=""/2, 0x2}, {&(0x7f0000743000-0x4b)=""/75, 0x4b}], 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x127d, 0xffffffffffffffff) 2017/12/29 05:09:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f000000a000-0x8)={0xffffffffffff880a}, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000-0x10)={0x1, 0x0}, 0x8) r1 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) r2 = add_key$keyring(&(0x7f0000fcd000)='keyring\x00', &(0x7f0000598000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r2) execveat(r1, &(0x7f00007d3000-0x8)='./file0\x00', &(0x7f0000ccf000)=[&(0x7f0000fd2000)="d22ae65e243a00", &(0x7f0000b4b000)='\x00', &(0x7f0000c07000-0x8)='keyring\x00', &(0x7f0000dd7000-0x5)='em1+\x00'], &(0x7f0000c8e000)=[&(0x7f00006ed000-0x8)='keyring\x00'], 0x1800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ee8000-0x4)=0x0, &(0x7f0000d6c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00001b9000-0x4)=0xfffffffffffffffd, 0x4) fallocate(r1, 0x0, 0x0, 0x87dc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000067b000-0x8)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000f35000)='&cgroupwlan0!lo{cgroupcpusetem0!cgroupvmnet1\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001, 0x0}) 2017/12/29 05:09:13 executing program 6: r0 = socket(0x18, 0x0, 0x4) fcntl$setsig(r0, 0xa, 0x25) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/29 05:09:13 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f00008c5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{0x3, 0x7, 0xcad, 0x1dc}, {0xffffffffffffffff, 0xd42a6bc, 0x5, 0x6}, {0x1, 0x8, 0x8, 0x8}, {0x1f, 0x2, 0x3, 0xffff}, {0xffc, 0x6, 0x2, 0x2}, {0x7ff, 0x6, 0x10000, 0x20}]}) ioctl$sock_ifreq(r0, 0x8923, &(0x7f000069b000)={@common='gre0\x00', @ifru_mtu=0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1b, "b78608c827e16ebd4f412ec0e2c6f593cd85ce7007e7e9c3835216"}, &(0x7f0000001000-0x4)=0x23) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x155, 0x10}, &(0x7f0000001000-0x4)=0xc) 2017/12/29 05:09:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a60000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000929000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fed000)={0x0, 0x0}) bind$unix(r1, &(0x7f0000965000)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r2, r2, &(0x7f00004db000)=0x0, 0xff) 2017/12/29 05:09:13 executing program 3: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004e000)='!\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000050000-0x20)={@generic="07e174da11405d1523f413026ac1596d", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000044000-0x50)={0x343, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:13 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cf0000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f0000af7000)=0x0, &(0x7f0000fc8000)=0x4) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000fc9000-0x10)={0x3, 0x20001000, 0x2400, 0x100000001, 0x2, 0x800, 0x1d5, 0x1, 0x6, 0x0}) r1 = socket$inet(0x2, 0x2, 0xfffffffffffffffa) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000e72000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00009b3000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r2, &(0x7f00006b0000)={0x0, 0x0}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000fc8000)=0x0, 0x4) 2017/12/29 05:09:13 executing program 7: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f000088c000)="d299333147e1b7497e8d6f181d980fabd253868669bf1881f486b3e3a90b0d76eda1bc111df665ad52c97a571ff8cc8c97b76475c740ae7a8fc955c23fc2d99bd196bea3b34249f92eef527277fd037c7b1bbc1866c564d34d49e5acef09f7c5de1535dd6521eea6c2495b409cd84a1ae43c13fc641afe436e7d296b245e0137e0") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000fa3000-0x9)='/dev/sg#\x00', 0x6, 0x426040) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000fa3000-0x4c)={0x1000, 0x4, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() 2017/12/29 05:09:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bb6000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00001e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000ee0000+0xe0c)={0x1, &(0x7f0000a6b000)=[{0xd90, 0x20, 0xfffffffffffffff9, 0xe1c6}]}) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000f12000)="240000001a0025700000000400fffc0e0a09000100000000eff201eb0800030001ff0000", 0x24) 2017/12/29 05:09:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) pipe(&(0x7f000069c000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000008d000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x1, 0x4, 0x2, 0x20, 0x8}, &(0x7f00007dc000)=0x20) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9d) 2017/12/29 05:09:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000087f000-0x84)="", &(0x7f0000668000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") inotify_init() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x4004, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x800) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f0000000000)='net/icmp\x00') inotify_rm_watch(r0, r1) 2017/12/29 05:09:13 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x4) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000c000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) munmap(&(0x7f0000007000/0x3000)=nil, 0x3000) mremap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000005000/0x2000)=nil) 2017/12/29 05:09:13 executing program 1: clone(0x0, &(0x7f0000483000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000003000)="") readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000001000-0x4)=0x80000000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000002000-0x5e)="0ad8e8a156cf15c0c742ab5650154929c4d6b425ca4a52c72a1e03e2fc07bf0a97d9d0890f96792b4408014ec745e9b6440ddb31d080c9f4c0e4480364d1501b7237276070a096ce88bfe17ba91d27f024576cc6a33f010fb4dfe5e3da93") clock_gettime(0x0, &(0x7f000016f000-0xf)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f00006ee000)="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", 0x1000, 0x3, &(0x7f0000000000)={r1, r2+30000000}) 2017/12/29 05:09:13 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:13 executing program 6: mknod$loop(&(0x7f0000273000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/29 05:09:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f78000-0x6)='/dev/ppp\x00', 0x20000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000b78000-0x96)=""/150) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000eb3000-0x6)="ff0204000000000100000000000000fff500000000000207", 0x18) 2017/12/29 05:09:13 executing program 7: openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc3000-0xa)='/dev/ptmx\x00', 0x183400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ddd000-0x88)={0x6, {{0xa, 0x1, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ec2000-0x20)={{&(0x7f0000c54000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009da000)='/dev/ppp\x00', 0x200, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x8, 0x84, &(0x7f000041a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000825000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x8, 0x8, 0x1, 0x4, 0x5, 0x9, 0x2000000000277, 0x9596, 0x400, 0x3, 0x100000001, 0x7, 0x7, 0x4]}, &(0x7f0000d55000-0x4)=0x108) r3 = syz_open_dev$loop(&(0x7f0000021000)='/dev/loop#\x00', 0x1ff, 0x40000) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000416000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$void(r4, 0xc0045878) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000730000)={r2, 0xbe, "62fc7bbbe4ced51dc079fa08925e5a94b7aa154babe036c94d549e96ebceb018026094c9d715d3ff5173a1e4d13fd8a69a33319accd1802bfd24c51c72f819c8605a6c5d78d68f04988c7b7737dfbcd8c53af18a03a6f7b6b152e9466b8dfaf2b8041931eef7c8d024928b6b3bad49bac94a8125f6b2ac61fe9426a92909da8b2cc6e780bcfd45be63bdf0d6ce15d3024131afff3da5700f8ad5f92416e7dd8b892152d67e0f292528adb864dcaa25ea58aab1442b3f121f9af47d250d6c"}, &(0x7f00005f7000)=0xc6) sysinfo(&(0x7f0000503000-0x56)=""/86) epoll_create1(0x80000) ioctl$KDADDIO(r1, 0x4b34, 0x401) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2017/12/29 05:09:13 executing program 2: clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000abc000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000005, 0x0, &(0x7f0000920000)={0x0, 0xfffffffffffffffc}, &(0x7f0000d59000-0x4)=0x0, 0x3fffffd) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000881000-0x38)={&(0x7f0000d32000-0x48)=@full={{0x3, {"89e9c78c8ae9f5"}, 0x0}, [{"75a8a12d355483"}, {"203422805619f2"}, {"658c006dfc05f9"}, {"e1e7a068d9177c"}, {"dd0fe900f68e90"}, {"497d0ef11e830d"}, {"35a9a5777af96c"}, {"248d3de0a88d65"}]}, 0x48, &(0x7f0000c0a000)=[], 0x0, &(0x7f0000e0f000)=[], 0x0, 0x0}, 0x0) 2017/12/29 05:09:13 executing program 5: prctl$intptr(0x1d, 0x7fff) pipe2(&(0x7f0000c9d000)={0x0, 0x0}, 0x80000) r1 = mmap$binder(&(0x7f000040b000/0x1000)=nil, 0x1000, 0x0, 0x50, 0xffffffffffffffff, 0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1, 0x0, 0x0, 0x0}) 2017/12/29 05:09:13 executing program 3: r0 = inotify_init1(0x0) r1 = dup(r0) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000559000-0x1c)=@req3={0xae0, 0x7, 0x2, 0xffffffff00000001, 0x0, 0x100000000, 0x9}, 0x1c) 2017/12/29 05:09:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000172000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000744000-0x10)={0x0, 0x3c, &(0x7f0000f7a000-0x3c)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x239, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000530000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00007c1000)={r1, 0x1f, "075bf900294214b486c0124456daf1ec65c3c84df114c0049adf0e7fe2905b"}, &(0x7f0000d20000-0x4)=0x27) r2 = socket(0x2000000000a, 0x1, 0x0) ioctl(r2, 0x8936, &(0x7f0000000000)="") 2017/12/29 05:09:13 executing program 1: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f00001c3000-0x4)=0x0, &(0x7f0000fa5000)=0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c74000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000aa7000)={0x0, 0x0, ""}, &(0x7f0000fa7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ac2000-0x108)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80, 0x10001, 0x20, 0xdb, 0x8, 0x2, 0x1, 0x1, 0x100000000, 0x2, 0xfffffffffffffff8, 0x9, 0x0, 0x6, 0x50a]}, &(0x7f00003a5000-0x4)=0x108) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000089b000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x7, 0x963, 0x6e7, 0xffff}, &(0x7f0000cfd000-0x4)=0xa0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009a9000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000fa6000)={r3, 0xffffffffffff8f06, 0x30}, &(0x7f0000c2b000)=0xc) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000048b000)=0x200, 0x4) 2017/12/29 05:09:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00003c5000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ed000-0x4)=0x10, 0x800) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000531000)=0x0) r1 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f00009a8000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000783000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x2) ptrace(0x4207, r3) ptrace(0x15, r3) setpgid(r3, r2) 2017/12/29 05:09:13 executing program 0: r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x9}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009c2000-0x4)=0x3a1e, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000eb0000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00002bd000-0x1010)=@ethtool_eeprom={0x7, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/29 05:09:13 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xfffffffffffffffc, &(0x7f00008ee000-0x10)={0x0, 0x0}) 2017/12/29 05:09:13 executing program 5: prctl$getreaper(0x29, &(0x7f0000a14000+0x53b)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) keyctl$session_to_parent(0x12) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000cb2000-0x4)=0x0, &(0x7f0000d91000)=0x0, &(0x7f0000f20000)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x10, &(0x7f0000bd1000)=0x0, &(0x7f0000b4a000-0x4)=0x4) r2 = add_key(&(0x7f0000988000)='encrypted\x00', &(0x7f00002a6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000087e000)="dd2aefca1a6c8706f27df637daff74f7b3415a0f862c8293c34a06d0a2cb23e7486b84befeebe2d87940eb81b241db12d845adb0b7af861781244d8f94d5926985e93ef444502eb675415a99f6b8edbebb31dacd87e370f4617ce275148371e34d82c23ab3ff996aae92eaeacc8fec67674da9620c7d2a71821a7f21ef3b3c5652", 0x81, 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r2) signalfd(r1, &(0x7f0000893000)={0x6}, 0x8) 2017/12/29 05:09:14 executing program 1: mmap(&(0x7f0000000000/0xfb8000)=nil, 0xfb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000fb7000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x100007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1af, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000729000-0xb0)={{0x6, 0xfffffffffffffff7}, 'port1\x00', 0x1, 0x1, 0x558, 0x35a1, 0x5, 0x9, 0x80d0, 0x0, 0x2, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer(0xffffffffffffff9c, &(0x7f000050a000)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/29 05:09:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000077d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00003ab000)={0x6, 0x5, 0x2000}, 0x4) ioctl$KDADDIO(r1, 0x4b34, 0x906) 2017/12/29 05:09:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000936000-0xd3)="e33d86c0638a4e8a91162c2f1f22fb52ad0c40085f1f0d64b34af467c487e3fcb013818acd2bca21f7de2c8e9746e3203852b506d3f9b676d580e61ba3981195f40a5a27e408914741956d1019dc49cfdf787e5ecbb5212d352bacc817530686455bb3be468a91b4b64c7a7ac334b389bac2d7b438ea43e12b408039f7681a4194c6962644027045fbe29311c0f8a819315b06856d9387b3530150b502dfd2f0c1a5f8e24fbb02b6fa826cfc345203243291087159a426d447094b4f6c81c15aad3b365f95228bc71279192e83dc7c237bf1a8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000818000)=0x0) r1 = memfd_create(&(0x7f00007ea000)='#\x00', 0x2) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00004ea000-0x4)=0xb0) 2017/12/29 05:09:14 executing program 7: openat$hwrng(0xffffffffffffff9c, &(0x7f0000d43000)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known="73797374656d2e706f7369785f61636c5f61636365737301", &(0x7f0000001000-0x39)=""/57, 0x39) 2017/12/29 05:09:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000fe4000-0x4)=0xffffffffffff7adf) 2017/12/29 05:09:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00004b0000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000897000)={{0x9, 0xfff}, {0xad3, 0x7e1c}, 0x1, 0x5, 0xff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000305000)=0x100000001) poll(&(0x7f0000484000)=[{r1, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) 2017/12/29 05:09:14 executing program 5: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000fa6000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f5000)=0x10) prctl$getname(0x10, &(0x7f0000667000-0x1000)=""/4096) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000196000-0x4)=0x0, &(0x7f0000fa6000)=0x4) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80002, 0x100000001, &(0x7f0000fa8000-0x8)={0x0, 0x0}) ioctl$TUNSETOWNER(r5, 0x400454cc, &(0x7f0000f48000)=r2) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000827000)={&(0x7f0000000000)="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", 0x208}) ptrace$setregset(0x4205, r4, 0x2, &(0x7f0000e33000-0xf)={&(0x7f0000d44000)="ff00ffff40000000", 0x8}) 2017/12/29 05:09:14 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d08000-0xe)='/selinux/user\x00', 0x2, 0x0) openat(r0, &(0x7f0000033000)='./file0\x00', 0x80000, 0x1a8) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00005da000-0x24)="24000000130007fffeff0400010009000120000c09000300010000080000000000091617", 0x24) 2017/12/29 05:09:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffc, &(0x7f0000fbf000)="", &(0x7f0000000000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") symlink(&(0x7f00001df000)='./file0\x00', &(0x7f00002b6000)='./file0\x00') 2017/12/29 05:09:14 executing program 3: mmap(&(0x7f0000000000/0x749000)=nil, 0x749000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000747000)="24000000100005004d08000002e80103030501001000020000000000f70000f1de005609", 0x24) mmap(&(0x7f0000749000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000749000)='/dev/autofs\x00', 0x141002, 0x0) write$tun(r1, &(0x7f00006eb000-0x118)=@pi={0x0, 0xe8f7, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0xe847, @llc={0x104, @snap={0xab, 0x1, "45bb", "bcf952", 0x9300, "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"}}}}}}, 0x118) 2017/12/29 05:09:14 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000328000)='/selinux/load\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000045e000-0xa)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/29 05:09:14 executing program 0: mmap(&(0x7f0000000000/0xcfa000)=nil, 0xcfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000018000-0x18)=""/0, &(0x7f0000000000)=0x0) 2017/12/29 05:09:14 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fec000-0xa4)=[{{&(0x7f0000134000)=@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000c29000)=[{&(0x7f0000260000-0x6d)="76040aead258bc812a891f967951c46d0cbbb27f69fb0760cf7d21b7b10c3b9c98754c097a5f82dc5b2c02c68182e302524d295a2f77f925fd330cdbfad75741d08a866aaef43c315132f1ee5713e875bfc2c6fd76662e3e392f1529b06bd218d7e0e6593d617c9aa7206fd55a", 0x6d}, {&(0x7f0000bed000-0x83)="33c3278383e6db054e242ab5d04f0cd5427f0aefaaa385a7b2e7f06749341a39b8a53cb182b8a15b32f3ee680eb5a4d0f46efc0e3ce83aaee23fa09b87017a28da40832aa4834220dfdd6c43b80199e8055a95727cd56c6b31d2fe1dcb3f6f7873b8bc234339667c68eda4e73c90310ae99f03b047fd5032d9abda65827ae91e2f3c8b", 0x83}, {&(0x7f0000cd2000)="a0c6019449d2018e6f5668c01aff46cacdbb95f25183896b33580bd1954cfd7084e9eb05f7cebea86ecb", 0x2a}, {&(0x7f00007bb000-0xd0)="b080b02570a2f97464335948ba77d5fe5119d98e07da87483515aa9cd50cba0744cec66b086380c61e4c9380417261244e7fdf5d2d14935e1ee983dcf39bec0ffa260e64461cbf77ff72310561576538e3e3032af8da2bfd74bf471f986025df1341caeb624ed683c8ce0858d06a0ac6aa1edbdac66a0f571759edfa95010ea41aee5e48321f387cfbe12fe949ed20eeb544cc2c2daf43f2bb04130797e77d7b4751414881eb2f7c444e80ef8c5fa8b6c5d3f2949abad8300df643e70d8178f9bbfe8a568a1198002a1195449754da25", 0xd0}, {&(0x7f0000feb000)="31230f4d3be63d91b74e99cb6bc98cc5e7282195608f03b46363fe4d696573f3484f136bb5125483b3e801216ceb3cfe12bd1e7e1d5e5cea3f97c7f17888b7fbd4cbc8b2a3354630d9aeb1bf9ce4bacc695253d5fd72007a293698f48434e20c6e6b98760914aaca92f79d9f444c6ae8c712c719f1e4ab70bda3c00761abfcbb68c8f15ef40e608d5a2bba66c7057d4604", 0x91}], 0x5, 0x0, 0x0, 0x20000000}, 0x6904}, {{&(0x7f0000feb000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fec000-0x40)=[{&(0x7f0000a75000-0x5c)="5eca906a5cf548e9da9e85e93277b5e38796ee72edcb9f720611978ec071fb4f3d2a9311065a9eb63a3bc9b4f491d54aa8c5a0afddabeda966990c2ee18c6e271fd12cd102bd6540ede5bbadba0b639278e06a80b2972c060f24ca25", 0x5c}, {&(0x7f0000fec000-0xdd)="6470209536fc6b35a5e26bbb08cf8ff94cbbff1bd5a608a87c6d09fc5c222e645bac1c1943a256fa03a01a03085371803fd41b044f77c1312e8dcef8c2a93dbe8d00c0f404538a77856596d99ff182daa9f7c8037c878b494439a7708192cc2b5c22416d24712dd24df630cdfb4aa7af85368cab4494f4cfdf048e3a9bd6888e79d6d2b1cea056a1703cb3f38dc63c4cac0c26aa78fe1b33652de74ef651597bc720d3125e63e90792de8a0404ec61bf22f5a240d94b14d378b0e7a736fd021ff61352000d6a5d69606e11884003a80d959ed7b179799101a5d80c0bea", 0xdd}, {&(0x7f000019d000)="54f89a4bf299b844abdd6e9e1069bf4cc0b702326d1a94fea07510779a0fc8e7fcfae96d4e9110f9a1f23b03a6943c0d26e568289106ef7d1379b24bb79d7bc5b4ba1a60fc93ba146e340df166c6b836d2bd6aa15c898c34c32a51443aaf11f723b4cfba404ef615b5ef8d22394172f063be416db9fd6acdb5aa455504d65e5de0c924e873c74856f6c6ee9ef028159cba095f9cfae4ce21c2f8809f80ede05fe43d6be178af9b4856e20f984989", 0xae}, {&(0x7f000077d000)="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0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x40}, {{0x0, 0x0, &(0x7f0000feb000)=[{&(0x7f0000ecc000)="77040e593c9ae0a953515b30f8a8d95a08a3d1f78b090c4335a374a1971b41aaddca31cf148269f8314fad4bdee9f02505ab7267ff580519e63569ffe39e3cca15a885ddcd8e16a5b1d576318b31fb5289263b5d61b3658258cd741cf967542cbb5bf786ae92f27d01e10f008e70e943eacf73cd9a895e911cfe8d99e02565765696ab0dcc52c4623b2c97dab106d5777f3fd9eac8221619f00e70f407635f5aeb1e5fef0aab0b19c9644bcab2cda4a7fa48c129187f755b1d5a9840e677e9c99c71ce3d052190f8c69df7604db9f0abeb1fe288da132ad1f61bf816ccf5dba18a1335517398b7126a5fc68da422", 0xee}, {&(0x7f0000fec000-0xd6)="3d150c2ecb1492c8434ec618af10c69d3f72c9aba674e93854a35c533db6098ddf7ccf970fd08f3c42c084813e959a4edc6d37174bcfea87af0ae986d79ba1bfe8761f4db2ac7dfc5d0331c937b0dc9e86aeec673da7971fc4475b9ff4a3170cc2c613cca1a6c98de90550ce4a0dd50011755228876b68825653eadcbad865f4a8793388aff45abcf921d97e26a9bbc31b1e4c9c3a3ada65f710f86d618585a1abc8ca7439bc737c86b492abbc3a73a5a139d806ea89cb56fd10c87bddddf58e96a53101150a30f7ba32fcbce09b611c10fa9dea160d", 0xd6}], 0x2, &(0x7f0000feb000)=[{0xf8, 0x0, 0x5, "f1f3e2bc9113d949dfdffc94570be8073eda7a8c06292b8ac27020efc70dced407defd91725754c45ecc3dcf19b30cd990dc31574ba819d627d763e9c38d86435169cd14052e81d22f87b51ae9e540e9dfd7e9ae41b0b5460b187d201b800669cd9e7fb57ce504d023aa0fad6e755af745ed7bf022b15cb5edc1412103f14e9628903fd2cc4916f8b171495da6bc20f201f98692deabd7eedfcc8c1b81955e2bdf0a19719595b9850a34082be32bb9ffa1a69be312fe84d11c23c2742466826fa4da49954dc3830a0b636f3ade6f250e32a507b8afe435e275d107549f5a5eb8fd"}, {0xc0, 0x11b, 0x1, "03f71931852b1b3fa7b00e2eb799582e06159a8ecc56aa6495aa31bad7012327d75878cba5e99209921822caa81eab70fcf67833e2ddeb61144ae9b27accfae0d73220d191cb361a529d8688e5bc4574d16672d0c3a84115458ba564dc847abb54243ab1b78604b01aa0b5b861c845badc5ce1f6a3de89e33bc97c5d8b16d82eeb65305b42a1f4268d8ca661bf1cdb3a8aecbf893c4109d2c122522d330bccaa6637cf7c339c250900208691ed19f5"}, {0xd0, 0x195, 0x400, "39c333cd6549b28e1403f76c315b45f3aa277895d836fbffa9ccad49af606fa3d1afdb620d198f6821a43541669b16ce2982078015ef9b1baa5887faf20ae38746597d26c5c73a533b3a411fcd9b2d7df570b147a35eb313525fa942e962742a4d03359269e17b929fc5c40cea1a4cdd83a2765de34ad4ff8037954e4406bec304802595f9c74c7644aa59c93e0ad98057accd10ea0729db038d8716b5b3b9968282a65b81c652a215b0e7559bf29654c3a120a69d45171d6e499ade"}, {0x48, 0x10b, 0x1000, "5b82a907b56dfe399d4c5224a602f2442decb5f949eaec59e430d9cfe7131ac9f0e087e923a8e9fab617f79853edb7a19c9138cba6dc30"}, {0x110, 0x107, 0x248, "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"}, {0x108, 0x115, 0x91, "90db92806229f77cdef793e0a916d0b4822f9f678e2ad338b77789e3b6c5707b5328bf4ca760b8f99e402c52ca56bc917f0761c8b2dd6b61f8ef6cc0a9fa792185cbd7a15ca32dc2a645d1258d0f33d69554250533e658bc3d0156e9cb7a5d206e74a14244ae1ba3ae0d8e83a957e67ad478d19176dd695d2eeee32dc4a83e1fe2278b073299353f2a0fd515411e1f96caa14a884aead71dc86d2b2f917c875b38ff2fbb188b0eb062b6913bee3074656d1b8eebaef4e4beccff974daa3010cb44ac42d31491f49d509733b5dfc7a9f58e239970b093c492374927d9d7086036571e0202fec763803986ff9f07f6c148d1"}, {0x58, 0x11b, 0x2, "a211785b3750328f46d8a3bd74e2dec74435c2d81f52f7cadbe5d3ff324bf6cc7df669f55a8522e4947be0cc82a163e2c8e69e40626643883d88e7a21c47292608e14d55e4"}], 0x540, 0x80}, 0x4}], 0x3, 0x20000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e37000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e85000-0x20)={0x1ff, 0x0, 0x1, 0x200000000}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000fec000)={r3, 0xffffffff}) getsockopt$inet_buf(r1, 0x0, 0x14, &(0x7f000096c000-0xa)=""/10, &(0x7f0000fe3000-0x4)=0xa) 2017/12/29 05:09:14 executing program 5: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000adf000-0xa)='./control\x00', 0x28042, 0x0) fallocate(r0, 0x9, 0x0, 0x100000) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000fc2000)=""/146) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f00006ff000)="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", 0x1000, 0x8000, &(0x7f0000fc4000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fc2000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x3, @rand_addr=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/29 05:09:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000+0x8c3)='/selinux/member\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00009e5000-0x10)={&(0x7f0000575000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x80002, 0xffffffffffffffff) r2 = userfaultfd(0x0) ppoll(&(0x7f0000ffc000-0x10)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) 2017/12/29 05:09:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00006af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) socket$inet6_tcp(0xa, 0x1, 0x0) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2017/12/29 05:09:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ac6000-0xa)='/dev/ptmx\x00', 0x111000, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000beb000)=0x0) r1 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000002000-0xa1)=""/161) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={0x0, 0x7ff}, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000003000-0x108)={r3, @in6={{0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x408d8058, 0xfffffffffffeffff, 0x1, 0x9, 0x0, 0x20, 0x100000001, 0x6, 0x401, 0x401, 0x200000, 0x140, 0x9, 0xff, 0x0]}, &(0x7f0000002000)=0x108) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000000)=0x4) 2017/12/29 05:09:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000479000-0xb)='mountstats\x00') fchmod(r0, 0x8) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000e71000-0x4)=0x9, 0x4) close(r0) 2017/12/29 05:09:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) r1 = memfd_create(&(0x7f0000195000)="01d7fdff", 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/29 05:09:14 executing program 3: 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', &(0x7f000093b000-0xc4)=@ethtool_drvinfo={0x3, "800b18fd690b4998bf3edf5d6330b711c77497ce536bbb5ec5a3fb44acebc10e", "74962d4d8132f0068a2bc3ce20a07db15400005cf7ad79fe78cc4baacf3b42cb", "13c266b5c81aa7d730bf9a23789d478e8b741648c6de5acfc0d65fa8ad30b614", "eed860893fffaa103827e76f7bee93351b801645831882109fdeb979273260ed", "d17c720e8fd53becfe521c8160a0f90008ab7a6b6cd4802db2ac25f1a96a367f", "0b07456cfd3ca191d6f3bb8b", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4200, r1, 0x20, 0xf03b54be387ae458) ptrace$getenv(0x4201, r1, 0x7f, &(0x7f000093c000-0x8)=0x0) fcntl$setstatus(r0, 0x4, 0x800) 2017/12/29 05:09:14 executing program 6: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d08000-0xe)='/selinux/user\x00', 0x2, 0x0) openat(r0, &(0x7f0000033000)='./file0\x00', 0x80000, 0x1a8) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f00005da000-0x24)="24000000130007fffeff0400010009000120000c09000300010000080000000000091617", 0x24) [ 44.472567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/29 05:09:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f00000cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000001000-0xa)="76626f786e657430c800", 0xa) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000c53000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000025e000)="") lremovexattr(&(0x7f00005ab000-0x8)='./file0\x00', &(0x7f00009f7000)=@known='system.advise\x00') 2017/12/29 05:09:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/user\x00', 0x2, 0x0) getdents64(r0, &(0x7f0000001000-0x4c)=""/76, 0x4c) 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) 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) 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) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x10)=@common=""/16, 0x10) mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) 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) 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) 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) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000-0x78)=[{{&(0x7f0000003000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)=""/28, 0x1c}, {&(0x7f0000003000-0x96)=""/150, 0x96}, {&(0x7f00006bd000)=""/80, 0x50}, {&(0x7f0000002000)=""/0, 0x0}, {&(0x7f0000002000)=""/82, 0x52}, {&(0x7f0000000000)=""/189, 0xbd}, {&(0x7f0000003000-0x32)=""/70, 0x46}], 0x7, 0x0, 0x0, 0x3}, 0x100000000}, {{&(0x7f0000002000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x51)=""/81, 0x51}, {&(0x7f0000002000)=""/18, 0x12}, {&(0x7f0000002000-0x32)=""/50, 0x32}], 0x3, &(0x7f0000003000-0x1f)=""/31, 0x1f, 0x1}, 0x2}], 0x2, 0x2, &(0x7f0000002000)={0x77359400, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000002000-0x20)={0x1, {0x0}, 0x0, 0x0}, &(0x7f0000346000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f00006bf000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x37, &(0x7f0000005000-0x5c)=""/92, &(0x7f0000005000-0x4)=0x5c) [ 44.534198] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes [ 241.794719] INFO: task syz-executor1:6305 blocked for more than 120 seconds. [ 241.801935] Not tainted 4.4.107-g610c835 #12 [ 241.806938] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.814900] syz-executor1 D ffff8801d0d67a78 29416 6305 3536 0x00000004 [ 241.822295] ffff8801d0d67a78 ffff8801d0d67a28 0000000000000246 0000000000000296 [ 241.830284] 0000000041b58ab3 ffffffff83fa7300 ffff8801db21f878 ffff8801db21f8a0 [ 241.838270] ffff8801db21ef98 ffff8800ba23c740 ffff8800b4f2c740 ffff8801d0d60000 [ 241.846251] Call Trace: [ 241.848817] [] schedule+0x9a/0x1c0 [ 241.853981] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 241.860669] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 241.866924] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 241.873995] [] ? prepare_to_wait_event+0x420/0x420 [ 241.880583] [] blk_mq_freeze_queue+0x1d/0x20 [ 241.886642] [] lo_ioctl+0xfef/0x19c0 [ 241.891977] [] ? loop_lookup.part.18+0x110/0x110 [ 241.898387] [] blkdev_ioctl+0x4ab/0x1990 [ 241.904071] [] ? blkpg_ioctl+0x910/0x910 [ 241.909792] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.916803] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.923788] [] ? check_preemption_disabled+0x3b/0x200 [ 241.930650] [] block_ioctl+0xde/0x120 [ 241.936101] [] ? blkdev_read_iter+0x170/0x170 [ 241.942219] [] do_vfs_ioctl+0x7aa/0xee0 [ 241.947844] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 241.954047] [] ? __fget+0x20b/0x3b0 [ 241.959326] [] ? __fget+0x232/0x3b0 [ 241.964587] [] ? __fget+0x47/0x3b0 [ 241.969752] [] ? security_file_ioctl+0x89/0xb0 [ 241.975994] [] SyS_ioctl+0x8f/0xc0 [ 241.981161] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 241.987911] 1 lock held by syz-executor1/6305: [ 241.992462] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.001917] Sending NMI to all CPUs: [ 242.006768] NMI backtrace for cpu 0 [ 242.010364] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.017729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.027092] task: ffff8800bacbc740 task.stack: ffff8800bac60000 [ 242.033121] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.041873] RSP: 0018:ffff8800bac67cb8 EFLAGS: 00000046 [ 242.047306] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.054585] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.061827] RBP: ffff8800bac67ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.069102] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.076355] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.083597] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.091869] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.097749] CR2: 00000000008e8000 CR3: 00000001d0e94000 CR4: 00000000001406f0 [ 242.105012] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.112254] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.119533] Stack: [ 242.121651] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.129193] dffffc0000000000 ffff8800bac67d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.136718] 0000000000000003 ffff8800bac67d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.144221] Call Trace: [ 242.146804] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.153177] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.160291] [] ? print_lock+0xab/0xae [ 242.165732] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.172453] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.179463] [] watchdog+0x6fa/0xae0 [ 242.184734] [] ? watchdog+0xc3/0xae0 [ 242.190067] [] kthread+0x268/0x300 [ 242.195247] [] ? reset_hung_task_detector+0x20/0x20 [ 242.201880] [] ? kthread_create_on_node+0x400/0x400 [ 242.208576] [] ? kthread_create_on_node+0x400/0x400 [ 242.215238] [] ret_from_fork+0x3f/0x70 [ 242.220743] [] ? kthread_create_on_node+0x400/0x400 [ 242.227498] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.246483] NMI backtrace for cpu 1 [ 242.250079] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #12 [ 242.257091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.266429] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.272455] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.280850] RSP: 0018:ffff8801da2afd78 EFLAGS: 00000246 [ 242.286295] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.293536] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.300803] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.308081] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.315357] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.322602] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.330835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.336713] CR2: 00007f3e1b4eb000 CR3: 00000000b6845000 CR4: 00000000001406e0 [ 242.343955] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.351226] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.358490] Stack: [ 242.360606] ffff8801da2afdb0 ffffffff81027d75 ffff8801da2b0000 ffffffff847d6708 [ 242.368136] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da2afdc0 [ 242.375665] ffffffff810292ea ffff8801da2afdd8 ffffffff8121e338 ffff8801da2b0000 [ 242.383168] Call Trace: [ 242.385767] [] default_idle+0x55/0x3c0 [ 242.391270] [] arch_cpu_idle+0xa/0x10 [ 242.396737] [] default_idle_call+0x48/0x70 [ 242.402605] [] cpu_startup_entry+0x605/0x820 [ 242.408660] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.415496] [] ? call_cpuidle+0xe0/0xe0 [ 242.421090] [] ? clockevents_register_device+0x122/0x230 [ 242.428205] [] start_secondary+0x304/0x3e0 [ 242.434066] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.440663] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.459844] Kernel panic - not syncing: hung_task: blocked tasks [ 242.465997] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.473242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.482582] 0000000000000000 3935f07f6fe1634c ffff8800bac67ca8 ffffffff81d0457d [ 242.490537] ffffffff83881e80 ffff8800bac67d80 dffffc0000000000 7fffffffffffffff [ 242.498506] ffff8800b4f283e8 ffff8800bac67d70 ffffffff8141774a 0000000041b58ab3 [ 242.506458] Call Trace: [ 242.509022] [] dump_stack+0xc1/0x124 [ 242.514357] [] panic+0x1aa/0x388 [ 242.519341] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.526237] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.533479] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.540810] [] watchdog+0x70b/0xae0 [ 242.546060] [] ? watchdog+0xc3/0xae0 [ 242.551398] [] kthread+0x268/0x300 [ 242.556554] [] ? reset_hung_task_detector+0x20/0x20 [ 242.563189] [] ? kthread_create_on_node+0x400/0x400 [ 242.569828] [] ? kthread_create_on_node+0x400/0x400 [ 242.576462] [] ret_from_fork+0x3f/0x70 [ 242.581967] [] ? kthread_create_on_node+0x400/0x400 [ 242.588764] Dumping ftrace buffer: [ 242.592315] (ftrace buffer empty) [ 242.595994] Kernel Offset: disabled [ 242.599602] Rebooting in 86400 seconds..