mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001dc000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = memfd_create(&(0x7f0000a1b000-0x11)='posix_acl_access\x00', 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d2c000)={0x5, [0x1000, 0x1ff, 0x3, 0x20, 0x4]}, &(0x7f0000335000-0x4)=0xe) userfaultfd(0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair(0x11, 0x1, 0x200, &(0x7f0000511000)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f000093c000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00001f7000)={0x0, 0x0, 0x0}, &(0x7f0000611000)=0xc) mlockall(0xf7be002d1efaabc9) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000520000)={0x7, 0xffff, r4, 0xff, r5, 0x7f, 0x1f, 0x100000001}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8d000-0x10)={0x1, &(0x7f0000528000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003c4000)=0x7, 0x4) 2018/01/10 04:55:40 executing program 6: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a49000-0x11)='/dev/vga_arbiter\x00', 0xcb6012af0be35a59, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000a9a000-0x10)={0xfffffffffffffff9, 0x0, 0x2, 0x8001}) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000da6000)={0x1000, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00008b1000-0x10)={0x0, 0x0, 0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f000032f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d5c000-0x8)={0x0, 0x1ff}, &(0x7f0000a2e000-0x4)=0x8) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f2d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008d1000)=0x0, &(0x7f0000bb0000-0x4)=0x4) fstat(0xffffffffffffffff, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000e80000)={&(0x7f00005e3000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000736000-0x40)=[], 0x0, &(0x7f0000d0f000-0x70)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, r4}, @rights={0xc, 0x1, 0x1, []}], 0x24, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da7000)={r2, 0xa7, 0x7fffffff}, &(0x7f0000da7000)=0x8) getrusage(0x0, &(0x7f0000b57000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 36.488257] device gre0 entered promiscuous mode 2018/01/10 04:55:40 executing program 7: prctl$setendian(0x14, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000009000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000009000-0x20)=[{0xf, 0x7}, {0x8, 0x6}, {0x3, 0x80000000}, {0x0, 0x6}], 0x4) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mprotect(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000008000)='keyring\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="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", 0x1000, 0xffffffffffffffff) keyctl$assume_authority(0x10, r2) 2018/01/10 04:55:40 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000009000)=[{&(0x7f000000a000-0xe)="5815fbe748677fe3394888dc5269", 0xe}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000)=0x5, 0x4) 2018/01/10 04:55:40 executing program 6: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x6f) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x38) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000427000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000acb000-0x8d)=""/141) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000a53000-0x10)=@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x0}, @ra={0x5, 0x2, 0x0}]}, 0x10) mmap(&(0x7f0000acb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000acb000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00008a1000-0x4)=0x10) 2018/01/10 04:55:40 executing program 5: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x80000000, &(0x7f0000d19000)={0x0, 0x0}) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f000067c000-0x28)={0x56, 0x100000000, 0x7fffffff, {0x0, 0x100}, {0xffffffffffffffc1, 0x800}, @cond=[{0x80000001, 0x8, 0x1, 0x5, 0x8080, 0x5}, {0xf77, 0xffffffffffffffff, 0x6000000000000000, 0x20, 0x5f9, 0x8}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/10 04:55:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a62000-0xc)={0x0, 0x0}) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e07000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000032e000-0x10)={0x0, 0x0}, &(0x7f0000870000-0x8)={0x0}, 0x8) r3 = socket(0x9, 0x802, 0x0) write(r3, &(0x7f0000d4e000)="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", 0xfc) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000206000-0xe)='/selinux/user\x00', 0x2, 0x0) finit_module(r3, &(0x7f0000afe000-0x8)='system+\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000019d000)={0x7393, 0x0, 'client1\x00', 0xffffffff80000001, "39ee73939a695f32", "dcf68e2ba2d09b0842dda113248819218cd31c73d93bb001b508f161605d5332", 0x7, 0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) fcntl$setpipe(r0, 0x407, 0x7fffffff) writev(r0, &(0x7f000029a000-0x8)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000f3d000)="1f000000020319000000070000000680e2ed3b850900020000006bff02ee58", 0x1f}], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00006b3000-0x4)=@generic="40d5d4ec0a2488e010f75709f96538e6", 0x10) pipe(&(0x7f0000967000-0x8)={0x0, 0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000d15000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000cc2000-0x8)={r4, 0x0}) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r3) 2018/01/10 04:55:40 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r0, 0x0, &(0x7f000001b000-0x8)={0x1, 0x100000000}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000005000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f000001f000-0x4c)={0x3ff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:40 executing program 0: ioprio_set$pid(0x2, 0x0, 0x7fff) ioprio_get$pid(0x3, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000-0x8)='./file0\x00', 0x31) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r2, 0x80, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000f27000)=[{&(0x7f0000001000-0x3f)=""/63, 0x3f}], 0x1, &(0x7f0000001000-0x10)=[{&(0x7f0000fde000-0xca)=""/225, 0xe1}, {&(0x7f0000001000-0x35)=""/53, 0x35}], 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000004000-0x4)=@assoc_id=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x6fa, 0x80000000}, &(0x7f0000004000-0x4)=0x8) 2018/01/10 04:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xd) 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={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000831000-0x24)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e4d000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "b01430db498e14c9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000749000-0x7)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000b9b000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x40, 0x2, 0xff, 0x1, 0x6, 0x7f, 0x8d}, 0x20) 2018/01/10 04:55:40 executing program 6: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f00001ba000)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000795000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f000011b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000071d000-0x4)=0xc) 2018/01/10 04:55:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cf4000-0xcc)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xfffffffffffff222}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000001}, @in6={0xa, 0x1, 0x400000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}], 0xcc) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) fadvise64(r0, 0x62, 0x7d31, 0x5) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") r1 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000608000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) openat(r1, &(0x7f00004e2000)='./file0\x00', 0x80, 0x50) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") rmdir(&(0x7f0000365000-0x8)='./file0\x00') mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f000017c000)='./file0\x00', 0xa) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ff1000-0x4)=0x200, 0x4) [ 36.676620] audit: type=1400 audit(1515560140.332:10): avc: denied { create } for pid=4163 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.697744] binder_alloc: binder_alloc_mmap_handler: 4170 20000000-20002000 already mapped failed -16 2018/01/10 04:55:40 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000fdb000-0x9)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000cc5000-0x8)={0x0, 0x0}) eventfd2(0x0, 0x0) 2018/01/10 04:55:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x9, &(0x7f0000000000)={0x0, 0x0}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x4f)={0x0, 0x47, "dd82db68e7e9312dfabe955b348cb91dd3fb7e9981e07a6949f5a95df230451164567db2670bf120e08ef13a266dff8693099087107623311210e8f63a3636390ce2d29031e3b2"}, &(0x7f0000002000-0x4)=0x4f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xb5, "1d160423bdbe5237d86ce1b03320a471a67ddbb116f20bfc30aca87049c58de9ce8766a1a177472d77711a97a4ae321d9ca115a2fa1b7bf99067b44e2acca96223e061459151993c7a976835d8756adcc551f4ef1c37c48f57d7ae68fc0e8917edccef3af4646647439079d6bede2113166bf6786e12ccdc5f4861037044f6a3faad7f845a71b8a3be334c2a53c7effc56695525ee561b2662bb2da954f7fdb5ac875b497342fcf1eba4c055e50517fd9faa44a404"}, &(0x7f0000000000)=0xbd) 2018/01/10 04:55:40 executing program 5: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000001000)={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x2, 0x1ff, @loopback={0x0, 0x1}, 0x200}, 0x2, [0x1, 0x1, 0x100000000, 0x5, 0x80000000, 0x1, 0xffffffffffffff22, 0x9]}, 0x5c) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f000000d000)={{&(0x7f000000c000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/10 04:55:40 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0x40000000000030, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) ioctl$TIOCEXCL(r0, 0x540c) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) [ 36.715696] audit: type=1400 audit(1515560140.372:11): avc: denied { setopt } for pid=4165 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 36.774016] audit: type=1400 audit(1515560140.422:12): avc: denied { write } for pid=4163 comm="syz-executor1" path="socket:[10487]" dev="sockfs" ino=10487 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.806183] audit: type=1400 audit(1515560140.462:13): avc: denied { setopt } for pid=4163 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 04:55:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39012, r0, 0x0) r1 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000004000-0x10)=[{&(0x7f0000002000)=""/58, 0x3a}], 0x1, &(0x7f0000003000-0x30)=[{&(0x7f000000b000)=""/78, 0x4e}], 0x1, 0x0) 2018/01/10 04:55:40 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x7) bind$inet6(r0, &(0x7f0000526000-0x1c)={0xa, 0x1, 0x74, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f00005b3000-0xa)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x3)='[,\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002f9000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000db9000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@generic="510f9097faf647c4ef52128b090b577d", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) keyctl$chown(0x4, r1, r2, r3) socket$inet6(0xa, 0x1, 0x8010000000000084) 2018/01/10 04:55:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008aa000)='asymmetric\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)='/dev/sequencer2\x00', 0x200, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000-0xa4)=""/164) add_key$user(&(0x7f0000472000-0x5)='user\x00', &(0x7f0000d4c000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000dfd000-0xbc)="", 0x198, r0) sync() clone(0x0, &(0x7f0000e62000)="", &(0x7f0000b2d000)=0x0, &(0x7f0000bef000)=0x0, &(0x7f0000cd9000-0x71)="") 2018/01/10 04:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000d73000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000028d000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000498000-0x4)=0xe8) fstat(r0, &(0x7f0000335000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4d000)={r1, r2, r3}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009f9000)={0x0, 0x0, 0x0}, &(0x7f0000724000)=0xc) getresuid(&(0x7f000058d000)=0x0, &(0x7f000033b000)=0x0, &(0x7f0000fc0000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000fc0000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000-0x4)=0xe8) setresuid(r4, r5, r6) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r7 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000f7000-0xe)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r0, &(0x7f00002c7000)={0x4, 0x0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000047a000-0x4)=0x0, &(0x7f00001e5000)=0x4) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4(r0, &(0x7f000093f000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000024000-0x4)=0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x24080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001000-0x30)={0x9, 0x7fffffff, 0x9, 0x2, 0x10000, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006a4000-0xe8)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000d88000)=0x0, 0x0) write(r1, &(0x7f0000639000)="020baf010200000000067bbc8e1d4b48", 0x10) pipe2(&(0x7f0000aa5000)={0x0, 0x0}, 0x84800) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00001f9000)=0x0) r3 = syz_open_dev$sg(&(0x7f0000ded000-0x9)='/dev/sg#\x00', 0x8, 0x200000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000eb2000-0x10)={0x46, 0x0, 0x2, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0106434, &(0x7f0000cb4000-0x10)={0x6, r4, 0x0, 0x8}) ftruncate(r0, 0x5) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000075a000-0x4)=0xffffffffffffffc2, 0x4) recvfrom$inet(r1, &(0x7f0000b5c000)=""/0, 0x0, 0x0, &(0x7f0000fcb000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f00008f6000)='/dev/input/mice\x00', 0x0, 0xc0000) mknodat(r0, &(0x7f0000186000-0xa)='./control\x00', 0x100c, 0x7d6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cbc000-0xb)='/dev/hwrng\x00', 0x46c000, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00007f3000-0x4)='tls\x00', 0x4) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r2, &(0x7f000034b000-0x8)='./file0\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f0000678000)='/selinux/status\x00', 0x0, 0x0) renameat(r2, &(0x7f000001b000)='./file0\x00', r2, &(0x7f0000009000)='./control\x00') ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000a8f000)=0x101) readlinkat(r2, &(0x7f0000edc000)='./control\x00', &(0x7f00005df000)=""/234, 0xea) readlinkat(r1, &(0x7f0000ed5000-0xa)='./control\x00', &(0x7f00009e0000)=""/70, 0x46) 2018/01/10 04:55:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008a4000)={0x0, 0x0, 0x0}, &(0x7f00007c4000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c63000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000708000)=[{&(0x7f0000fe7000-0x18)=""/24, 0x18}], 0x1, &(0x7f0000a8e000-0x10)=[{&(0x7f0000a29000)=""/102, 0x66}], 0x1, 0x0) 2018/01/10 04:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00003de000)='attr/keycreate\x00') sendfile(r0, r0, &(0x7f0000643000-0x8)=0x0, 0x114a) syz_open_dev$random(&(0x7f00003ac000)='/dev/random\x00', 0x0, 0x94000) 2018/01/10 04:55:40 executing program 2: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000010, 0x3, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000fb2000)=0x2, &(0x7f0000fb2000)=0x4) write(r0, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/10 04:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c26000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) renameat(r0, &(0x7f0000a11000)='./file0\x00', r0, &(0x7f00001bf000-0x8)='./file0\x00') tee(r0, 0xffffffffffffffff, 0xcfe, 0x3) 2018/01/10 04:55:40 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000056a000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000812000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x8001, 0x3, 0x0, 0x0, 0x6, 0xa, 0xa0, 0x20, 0x33, 0x0, r1}, {0x2, 0x97, 0x0, 0x7, 0x9, 0x2, 0x1f, 0x3}, {0x5, 0x8, 0x1, 0xfff}, 0x6, 0x9, 0x2, 0x1, 0x2, 0x0}, {{@in=@multicast1=0xe0000001, 0x3, 0xff}, 0x7626e2f10f3c658d, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7, 0x2, 0x1, 0x9, 0x5, 0x5}}, 0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) [ 36.943125] capability: warning: `syz-executor4' uses 32-bit capabilities (legacy support in use) 2018/01/10 04:55:40 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000a000)='./file0\x00', 0x3f, 0x4000000000000000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000005000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0xbdc, 0x3, 0x8, 0x1000, 0x7, 0x4, 0x8, 0x1, 0x48, 0xfffffffffffffffa, 0x800}, 0xb) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000000c000)=0x0, &(0x7f000000d000-0x4)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000005000-0x4)=0x101, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f000000e000-0x4)=0x1, 0x4) perf_event_open(&(0x7f000000b000)={0x2, 0x78, 0x3, 0x6c, 0x4, 0x5, 0x0, 0x4, 0x8e9, 0x3, 0xffffffffffffffff, 0xbd, 0x10001, 0x100000000, 0x500, 0x3, 0x7, 0xfffffffffffffff9, 0x2, 0x0, 0x43a7, 0x3, 0x59d1, 0x5, 0x1, 0x1, 0x7, 0x3, 0x10000, 0x7f, 0x8, 0x6, 0x9, 0xffffffffffffc35e, 0xff, 0x0, 0x5, 0x5, 0x0, 0x2, 0x0, @perf_bp={&(0x7f000000b000)=0x0, 0x8}, 0xc00, 0x4, 0x6, 0x6, 0x8, 0x2, 0x101, 0x0}, r1, 0xffffffffffffffff, r0, 0x9) 2018/01/10 04:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b51000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000803000-0x8)={0x0, 0xffffffff80000001}, &(0x7f0000ee1000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b07000)={r1, 0x57e}, &(0x7f00002a8000)=0x8) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000344000-0xa)='ns/cgroup\x00') 2018/01/10 04:55:40 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e15000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x40) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000030a000)=0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f00005ff000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f000064a000)=""/138) 2018/01/10 04:55:40 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6d000)='/dev/ppp\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000001000-0xa8)={{0x20, 0x4}, 'port0\x00', 0x42, 0x2, 0x0, 0x101, 0x4, 0x2, 0x10001, 0x0, 0x4, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000402000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffc00, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd7000)=0x8c) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fd8000-0xc)=@sack_info={r1, 0xa2a, 0x81e}, &(0x7f0000f5b000)=0xc) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) renameat2(r0, &(0x7f00002c9000-0x8)='./file0\x00', r0, &(0x7f0000d83000)='./file0\x00', 0x6) mount(&(0x7f0000489000)='./file0\x00', &(0x7f0000300000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fd1000)="") mount(&(0x7f0000acd000-0xc)='./file0\x00', &(0x7f0000fd1000-0x8)='./file0\x00', &(0x7f0000fd2000)="31000004", 0x8030a0, &(0x7f0000863000-0x9c)="") mount(&(0x7f00004f9000-0x8)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/10 04:55:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80000, 0x8001) signalfd4(r0, &(0x7f000039d000-0x8)={0x20}, 0x8, 0x800) r1 = socket(0x10, 0x802, 0x0) r2 = dup(r1) write(r2, &(0x7f00004c6000-0x23)="2400000112fbfefff9e900073677ffffff060001000000000900002fa40000fff9101a", 0xa1) recvfrom(r1, &(0x7f0000704000)=""/4096, 0x1000, 0x0, &(0x7f0000e96000)=@ethernet={0x0, @random="dd45893c620e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) unshare(0x8000400) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2018/01/10 04:55:40 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) epoll_wait(r0, &(0x7f0000bc3000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00002c0000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x3, 0x0, ""}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002f1000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$dupfd(r1, 0x406, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/sequencer2\x00', 0x101000, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004b0000-0x4)=0x1, 0x4) 2018/01/10 04:55:40 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x1c)={&(0x7f0000003000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x18)=[{&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000002000-0x8b)=""/139, 0x8b}], 0x3, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x8001}, 0x40000000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x14, &(0x7f0000000000)="07db6f18", 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000004000-0x9)='illinois\x00', 0x9) 2018/01/10 04:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/10 04:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ff1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ddc000-0x4)=0x0) 2018/01/10 04:55:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bb2000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) 2018/01/10 04:55:40 executing program 1: r0 = memfd_create(&(0x7f00005be000-0x9)='ppp0user\x00', 0x2) clock_gettime(0x0, &(0x7f0000711000-0x3)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001000-0x70)=[{0x6, 0xfffffffffffffffa, 0x6, 0x100000001, @tick=0x9, {0x7, 0x7}, {0x3, 0x6}, @addr={0x4, 0x1}}, {0x80, 0x3, 0x100000000, 0x3, @time={0x0, 0x0}, {0x0, 0x4}, {0x3ff, 0x2}, @queue={0x8, {0x4, 0x2}}}, {0xf3c, 0x7309e5be, 0xf6, 0x0, @time={0x77359400, 0x0}, {0xd535, 0x2}, {0x1f, 0xf9f4}, @control={0x16e, 0x0, 0x3}}, {0x1, 0x4, 0x5, 0x1, @time={r1, r2+30000000}, {0x3, 0x2}, {0x7ff, 0x1}, @connect={{0x5, 0x2}, {0x4, 0x38b}}}], 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000043b000/0x1000)=nil, 0x1000, 0x4) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) r3 = creat(&(0x7f0000446000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f4b000-0x20)={0x7f, 0x6, 0x206, 0x73e1, 0x15, 0xe3cd, 0x6, 0x7, 0x0}, &(0x7f00007d7000)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00001de000)={r4, 0x74, &(0x7f00007ee000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x3, 0xb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c1d16b}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000bf7000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000274000)={0x0, 0x5f, "7da018eef9bbb3aaaa9440c24ea097ef9b504aafca4bca29d3e4c5e4a7e77a709a14dcb019dffd66a8a8ff9cd5f419810f1de9057db87c3e039499f1a1bf4149b5093b68bb673ce037dae17e6c08f7bb893a9f1a8cf940702fdc974c170dcf"}, &(0x7f0000bec000-0x4)=0x67) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000082c000-0x18)={r5, 0x0, 0x30, 0x7, 0x4}, &(0x7f0000af1000)=0x18) 2018/01/10 04:55:40 executing program 4: setfsgid(0xffffffffffffffff) kexec_load(0x0, 0x5, &(0x7f0000001000)=[{&(0x7f0000003000)="", 0x0, 0x0, 0x0}, {&(0x7f0000000000)="", 0x0, 0x0, 0x0}, {&(0x7f0000004000-0xb5)="", 0x0, 0x0, 0x0}, {&(0x7f0000001000-0x7a)="", 0x0, 0x0, 0x0}, {&(0x7f0000004000-0x11)="", 0x0, 0x0, 0x0}], 0x150000) 2018/01/10 04:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00003bf000)={@generic="a92a9f10cb76ce1529f2ca898b0ca734", @ifru_settings={0x7f, 0x100000000, @te1=&(0x7f000033f000-0x10)={0x8001, 0x4, 0x9914, 0x3}}}) r1 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 37.131763] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64274 sclass=netlink_route_socket [ 37.154853] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64274 sclass=netlink_route_socket 2018/01/10 04:55:40 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000013, &(0x7f00006b3000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d15000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000004, &(0x7f0000f6a000)=0x7fff, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f6a000-0x4)=0x1d, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/01/10 04:55:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003d6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000ed1000-0xa8)={{0x3, 0xb857}, 'port1\x00', 0xc, 0x20000, 0x5, 0x3, 0x1, 0x4, 0x7ff, 0x0, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x6}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000c7000)={{0x101, 0x100000001}, 'port1\x00', 0x50, 0x40, 0x9, 0x400, 0xfffffffeffffffff, 0x648f944e, 0x10001, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f00009b0000)='/dev/snd/seq\x00', 0x0, 0x40200) 2018/01/10 04:55:40 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000611000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000161000-0x4)=0xc) ptrace$poke(0x5, r1, &(0x7f00001b9000)=0x0, 0x1ff) 2018/01/10 04:55:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00007c4000-0xd)='/dev/usbmon#\x00', 0xffffffffffffffcd, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000b7d000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000239000-0x8)={r1, 0x2}) r2 = getpid() setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000665000-0x10)=[{0x8, 0x3}, {0xc, 0x9}], 0x2) sendmmsg(r0, &(0x7f0000ae7000-0xa0)=[{{&(0x7f0000944000)=@l2={0x1f, 0x7, {0x0, 0x1, 0x8, 0x80, 0x4, 0x6}, 0x9, 0x6}, 0xe, &(0x7f0000a4a000-0x8)=[{&(0x7f000082f000)="d0c3872b7d556a1e375618a109b6dda36e8c54bc65d8170027954daf21861faf066c977c14784ddd7c9da7eb09873e734be846b441387a1170905230800e3194fad2002e9620b2539938b6df24a4f9f9f21f6058dcc421aaae0f55a379524e42932b64d8b61fd270fea42b419d", 0x6d}], 0x1, &(0x7f0000f54000-0x254)=[{0xdc, 0x1ff, 0x4, "b804b034a820edb3266a860615b8cfadeee60e1f87777170d85d37d2fd1e88ea1c74c653c5f16d561496419beb54161cfc6411a5755222baa9e077d61a1fafb9ba5116cc7a82038b783e68f7aa217fdc76f6e7d370752e60535c03937b82d5a5d2d9ad641389c74ad30233bcaabc28e66c8aa9e8b33c7a10c60c976d99aaf6b11c0dc80b9b9710dee538b9ad3a5aefb6481e22e0eb0b9d754796cf30fe051bedc8e1c0609b03eff6d672878e84fbf4f0bed451d70ab6832372619984133ec2abf9a9c96c89542485554f5a3377"}, {0x8c, 0x112, 0x5, "b319c3378d871af8d5bdec9b1360dd6fe21fbeb75a2253d0403d82aabd59d3049411822da6040ba98b0d0e25e9c681200afb34158660b6f9fee846d6dce0285569aa1fae9f82e1ecb0ad6c327b55cd0a57a7f4372c7864dc6bc17794b0297c812f64db49ed9d71b17b4b7b94a54602b01923243b717d45c54ed0e27480fe"}, {0xec, 0x102, 0x7, "db485a4fa29da504c6c23ca96058e6d56d3d9b39d85c002726dc3f26727fea8c1722307a11cdec78b7c59513ccdd1fdf5fd5691ef800796eff3bd3894ee9991f7b744214766887411b63fe1ef9597a7d5447f88d9fd834f5058fbc38ddf0b6842c3827d7a37e6a6452b6e3867c7eebea944589c9de52d746e7368ded1e2e56d4e598c94811d1ae524eb6093265414464be676212a801ec78dd96776d6dd9e04202d6acd4febe36a6b08132b96e372e427ff47353c267214193909a4d649595914af3d1e8746dfd927cefa161ffd3447bdadfd00ec40e3f7678b866fd97"}], 0x254, 0x4000001}, 0x1000000000000}, {{&(0x7f00006de000-0x9)=@rc={0x1f, {0x31a, 0x49, 0x0, 0xb9, 0x7fffffff, 0x4}, 0x6}, 0x9, &(0x7f00009aa000-0x28)=[{&(0x7f00001dc000-0x5)="5d58591000", 0x5}, {&(0x7f0000089000)="d6680e6b3ea2331e958cb6433f9a716f768aa3f73f8f198fba34c47afc718ab311f24693ba9f58eb39fb4ad9fc707cb65b218dd5fd52f91ad13b04ebbebd5062be6c9a9b72ac13a4b1818c32a6de627cf01dea1896e146629791eaed6f57c61cc6a7cb68b1c39be0e86af2bcbaefc4fea001953f4a80ab3044d2089df067d36de9f5fc5edc36f3958126d5c8ed2ad4f39452f24a6d042aed1c1d2ff0766618e6e9a8970d5d960bda25425c9d7c4696b2d8ee86ed3d5198cb6b2225ecae5898771e57ba044f07e4f141e3a91ed590fe02013621f2301b091862eecebc198acf0ee4fe6a380b4bd4d9deb174d17e88fd00b1", 0xf1}, {&(0x7f0000988000-0x61)="5af468bbb48f2f741d2bd2c65a9732701ecfeec129a8a221f8583ac305801dbaeeafb33ad2b9f458bd95aae707e9bc8d5ffb033b332aa7d9d39ac538eb236e03f9a88dd6a14f9fbfac2517b40762423aee33f22e3b2c129afc76d53e5726b295dd", 0x61}, {&(0x7f0000f07000)="6c747549cd3dc9776b4b655b970b58edaa2b4f6aaf40ebe42606b05750f134d81dede2f7f97b1394927838d01c07fea37f240c4bdaac808a145dcb39ff903a1ba30e5a6f123edddfb38ef3cc6ff576d8adf4060418ff6cf2f56053ecf6f0aeeb3350c8171933ebaca5b4aa746d0f9dc945d006e5f737fc0725b4b9f0ff1950ce56c3b87038656471248f5ddac90f104faa241d737a94fb82ff1dbd4e4bae064d6d2a5eff84b093d3083169b877fb2a08e8db1ac28345223ea107441f3991259522f48875214a957c27f6f3b7ee34528dce2835a02bf954d54f95338fab63527d88dba02fdc749cd0f7", 0xe9}, 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0x1000}, {&(0x7f0000ab8000)="a1434ce399f384926c87f4eb1d63f925bf4c59136b8b86493e22e3f4c73eb0d65b3ca33eebd2ec26e7d457ae3a589ae9d41d7fb3164ed7290d270531e80a8d02b2a69170c8d028cf1b7e593b15eabfc74fa48f752100573e1b2eff57e73caeaabcccf5e5cd14885080716012513f9f3e6450607da32c55e4b21a6342158435ab43de0d9180947e908b5eb5adb1f8a166773ffe9e2e7e51a489334a5092ecc70c0cf25ff974afa86f9fdfb609cc38453fd444d9", 0xb3}, {&(0x7f0000463000-0xbd)="6c17da7644dc91b78c2482ee6a6f2e9e4134ef9a015a2903abe79c8203bc4758f5c678cf69dac69364c1e2e293cb92f15ad8b543db5fc6bbc7c8fb3da1708b4431d86ec99fa8a7822a84c5e7d0c114afb99006d6c2aa8cc948738e36da431388a160569d7e67605c69bd538a3dcafa0fef5a120cac52eaa5c7f4ce1d897e3d71d2b6de1d47824d028cfa293c8266e2177d2bcf099e0961ada1e66e5ba71608c6ae148c91a7e4c0a5eb400b34b2e7e6fbcf78a906cd4cc9aaad6143a459", 0xbd}, {&(0x7f0000ce9000-0x75)="61a04ff2bbc5ff82a84034ac8584037b998553d9472ae90a659b5d6b935c4f82fb141e1c12fc863747ab122866ffb52347dbd89235f064095a1d893264405d8f788fecd4cd6a6bc859b5ab721d973f486619805fa686b8e862838e3749f4606dd34f8b03defe2a1cacd939b31c50a5f7faba473faa", 0x75}, {&(0x7f0000e07000-0xd5)="1c78d8e1427a6f6bf440437acec9844989a7737eb8f4e4ef3cfbec9b8e43972ccd980809d1f56869a453606c888c2d5456f5a7d3b603a231f5452ac05abb45366e7fe341d12cf3c606193d5c60f10b52f78219382b9062b032f33c472e7adfadf8b32d3c0bb6ca75bd03f1edca084f2ca8754da2ffa9f5a00a7ff2455376c03930251eb26d70457e2225e7519f2e764605ee0c021bb0b93b39c7d945b299f7185db9ac893564a413568ceebb59d236c42d8711b58a97e6d3e56bb68bfb584702514394fe0d0a848a824f02e54ad76ea5dab3d6a170", 0xd5}, {&(0x7f000095f000)="cbe86b850a8f2438fa825deb4e2ba385934a68f6011ec3a8a90d1fcbf0f1", 0x1e}], 0x9, &(0x7f0000c46000-0x1a8)=[{0x58, 0x0, 0x200, "b2f00a45bb588fea0fb3b4aac8841d8896fd8006f6be4ef4fdd076a6c91f6e89f8b3c5cb0fccf8a4d350916d503afdee8c4974ac4bbc20a220dd68c459060ca2ee87d828c8579885ac"}, {0x70, 0x0, 0x3, "9797295a8701ca390a325c78022fff3bf35cb2433413cd61573f06767f24a44c62b549d5a3407e1156fd733d45d09140bb491f7f30bf1ac32f23ea19b56e29acb4b7d7a5eb206332073dc6c2038234ffda2fdbe57b93d46e05c0f7725d1701e93e8a"}, {0xcc, 0x0, 0xdc2, "ae402efe20bc3e05db574e3430b0458aa3b676de85204b02102fa9eaf038a07429a0328f1428b49408b1c496558c90f9e5c662947b122aa5223de703ed005544735e5491ddf273e3d1617ab744b0a61f663c236e8519e70779fb878215334c763e41709e9d3506b50d7d2f1d2d8108d10d87eb0fbf703acbf45e54706b7a57aac8c5fc91fdf1b31b5d671d132aa8444d03c3a35001aa9913f41780fac548af011e4beb3e0ba8137be6b975051ef70645c62b098b65bb142a7b3705aaa072ff0c"}, {0x14, 0x117, 0x0, "9b2733980116"}], 0x1a8, 0x8080}, 0x2}, {{&(0x7f0000580000)=@ax25={0x3, {"37d110d07c8313"}, 0x2}, 0x10, &(0x7f0000974000-0x30)=[{&(0x7f0000b8a000-0x8d)="5d18f0325e492c08b1e53c65672d91b3d77e9b483dd287276a17ff3880e770531cd329ae4a5979731b81507401e9bb65ea873bfbbb4b6971c435ea3a6b41feeb3c9d5e18381b07508411e5632fa9f3eaa6319cc28cf52253ba79fcae8c76af9726dbff7e675ce4c9ba29fb7e8e0c17d6442789c7bea825c0a0e01cb8fc48d195d698b864a05ca8d3a2c0cc70c8", 0x8d}, {&(0x7f0000e60000-0x7d)="5997e450cf8e6843a2d5f2a339e299e73c02dfbb69b0eff2f73e0d085ea89094a9c6a9c2497fe3d045ff9f51e1fc5a9c104c5d603e258d81fff98bf719585d5fe77a0da456e49d618b55c7a6ed147dbfac854c7460a234d68689eef07791c4e7fde96e62972a99e07c081113ce9159129bb58d45c0737c3cf0b9553eaa", 0x7d}, {&(0x7f0000669000-0xb5)="89337f3109e1b1cae2db887bbe195993d0fb65b0e790793c3090d34d9243727a7c638cd1f07921b6a1930ad6a89e2dc2892f33c7b71f394570dad1b83132873edbffc2e129e64c6e34ce864478cf3f336df4ff7c39abeeba74d05364e0dad5b690157a00b49e3404ea9cf690299af7689316f8415445592ed8e5bd8a2cc01665f2fe5f33bab1362aa321c0e20e9f967fe83ed0e3adb7002984802b557cb99e7d96ff1a570e5934617c8e7890970ea44d2cd77dcc59", 0xb5}, {&(0x7f00007cb000)="030faa8e7c7a8ec02d5e8e86e49bb68992295346cf7d10", 0x17}, {&(0x7f000008c000-0x51)="5258a4dfc8991d13a25f9e08e682d94a2d3ff2212bd7dc15696927dfda9affc8f44f1e76a5d4f8552b9263b87ac2021cc2e0a366e5bba6f6986029a67e3d5bdb54223ff81523a2c8602ef82ffdb1fe5827", 0x51}, {&(0x7f0000514000)="233bc3ddaa07786af5c5ed72a3db522bb292bd033c2445190132d2cdf2c2ea907cb4478de4ff469013de210b4d218cb6a1c75ad70bffb4ba925f0e91a37d132b344f29ac97ca", 0x46}], 0x6, &(0x7f0000eaa000)=[{0xcc, 0x10a, 0x6, "86571a15831ba365db1eb5760f4596e95b2a154a525da59b95b9d3a2b7cd92392eb0c1aa5c2bd4e4158346512915d69c654b37c1b5015756b6ca0eccb79985555758051587cf68af07364f1d4e8c9e269d2c92531f07ebc038969e0b7814df1d1df48c3a3dc6059bfccf0b108dfbdec0e7538ce882b6d49e86d7b3e80ab0209a9e1ad64b7913b62156b56ab8f13a79bb8e13db3901c6cc36b39aef45c6070a9322824137bdb7c1a8ee3cc0d02c05843aed499f0822d92294b485d2ed768b84"}], 0xcc, 0x0}, 0xf4}], 0x5, 0x4000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005bb000-0x11)='/selinux/enforce\x00', 0x10003, 0x0) perf_event_open(&(0x7f00008da000-0x78)={0x3, 0x78, 0x477d7728, 0x2, 0x101, 0x80000001, 0x0, 0x3, 0x80000, 0x4, 0x529, 0xffff, 0x0, 0xfffffffffffffffa, 0xd1b, 0x7, 0xffc0000000000000, 0x2, 0x9f65, 0x100000001, 0x6, 0xffffffffffffffff, 0x3, 0xfdb5, 0x9, 0x0, 0x5, 0x6, 0x400, 0x6, 0x81, 0xffffffffffffff80, 0x10000, 0x2b, 0x0, 0x10000, 0x165, 0x0, 0x0, 0x800, 0x2, @perf_config_ext={0x7, 0xbcf4}, 0x4000, 0x9, 0xaf, 0x2, 0x44, 0x7, 0x1f, 0x0}, r2, 0x8000000, r3, 0x0) uname(&(0x7f0000c46000)=""/15) 2018/01/10 04:55:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000602000-0x20)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000cfc000-0x70)={0x4, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xe666, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a4, 0x8, 0x0, 0xffffffffffffffe1, 0xfffffffffffeffff, 0x0, 0x7, 0x8, 0xfffffffffffff3f8}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00005c2000-0x9)='/dev/sg#\x00', 0x2, 0x80) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000d03000-0x1)=0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000bb1000-0x4)=0x0, 0x4) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000b7f000)=[{&(0x7f000036b000)="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", 0x240}], 0x1) syz_open_dev$sg(&(0x7f0000d3a000)='/dev/sg#\x00', 0x9, 0x0) recvfrom$inet(r0, &(0x7f0000cfe000-0x1000)=""/4096, 0xfffffffffffffebc, 0x0, 0x0, 0x0) 2018/01/10 04:55:40 executing program 6: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005a2000)={0x0, 0x0}) finit_module(r0, &(0x7f0000a9c000-0x27)='em0vboxnet0cgroupnodevposix_acl_access\x00', 0x3) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000e8a000)={0x2, r2}) writev(r1, &(0x7f00004ab000-0x10)=[{&(0x7f0000fc4000-0x29)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900001900000000f6", 0xfffffffffffffcb5}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000706000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ad1000)={0x0, r3}) 2018/01/10 04:55:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/sequencer2\x00', 0x400000000024419, 0x0) writev(r0, &(0x7f0000598000-0x38)=[{&(0x7f0000656000)="8fc4a399ec3ea78961c97ddf5096b477110f47afca1914eddc4e18d6ec2dec2e977cb5134c761ff8de368f1c102c6a1d0fc33391fd689c2cd3dbaa01b5a28c5958bac2ff7d51afcfb5d96d69523a516d0874885e147eb02266fb94d62bae635c77e728abac3f9c0b330381c1859fa2a234339cdfee58f626", 0x78}, {&(0x7f00004d6000)="3bb267a4f1c482efe7dcc7238569293b0c38506b1f678a1e0f3be5b475470dbd6be105301c76b4a563fd31ad2f7908421743637d7f034290213eb149c36ff1f50d776aad93769f79746bc667921d2bc4c66b56ec689bd2e1e87d6176e3b8de0cbf1a39b2474d01be541e8e14d8f331b3e5d07cb84998896760ed3a5c2331201d458deeb12cb46fc35b60fe23641ac1d5e93776a08134e01929a174455aaf051d71d72a4487710b2ca5c019cba4f5f5bbeb9c79784f6e1001f164eba45cb247074c53dba7b0aec5ba5ee1ab95b92d59ae0762604edb0139385ce7deddfc3cf3bd4348f1a27eaef41850fe162b9e7a3c5816", 0xf1}, {&(0x7f000056a000-0xc6)="ed54dbb38ac97290f2af75a09739844ab36baa69ebc0df1a3b1020c14235628ba6af3e0a63cd4c1cecca266e03de0762eb4fc256368900aa81d121a874ca49dc2a4a0633612e7c4c8f11fe63aaadeda4abaf0513caec1a6ecd6d9d60cd550f0eb772f1ef73ea04d17f6caa471cb8595ad2f34916fb7d6690308d7b9e954a5e1b1428c2d8d0ccbe0393427e5b9f92e23b6213f36c946e3359a279960191e236eca36296def8bf97ccc48defe945c36b629b7238e0356bbfe37c8f989deff175650806aab83e1c", 0xc6}, {&(0x7f0000302000)="7c1dd06ecdab28d0a6436245840d0bbcd2510811246d20acdc1057a312e4517ff124f175ed77dfe649a75adc8d8a72ba5901e92d790d2d3edb644474666a444532b28cc7136474d492c1588ea11e1a92b05b6d15471b08d73cc66ae0d0", 0x5d}, {&(0x7f0000620000)="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", 0xfc}, {&(0x7f0000abc000)="32d0a5fdb36df6f4c4", 0x9}, {&(0x7f0000400000-0xc8)="f6fd309a65df3deabb782e73b2700d36f5265b7ec76815115bac5a2fedcb6a55d421df4a641e71dbd9f6a2ed47cf4cda1c28fd383e6e91eca27d90c580cb623a684ac0413ca8b28560163ff833faa8daba9e0b323c3864b8ca1c45457043e34a198eeb5dc7ab8721024cd4d8430e3090c7c241d4d1971c90d0c6ab92ed10be56be340f48560741464a5c5c2f3bd216fe2f0831318d9aeb17bdaa542b6bda3e1bad52539fe634f6058b1aa40b58c9dd03f701196cc99a2dd2602317fdfaca2ddca3eba8d96a5ec7de", 0xc8}], 0x7) fadvise64(r1, 0x0, 0x0, 0x3) 2018/01/10 04:55:40 executing program 2: r0 = userfaultfd(0x0) close(r0) fcntl$setpipe(r0, 0x407, 0x0) r1 = socket$inet(0x2, 0x5, 0x276) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000baa000)=@common='gretap0\x00') 2018/01/10 04:55:41 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000002000-0x2d)=""/45) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0xc5d8, 0x1, 0x1, 0x31bb, 0xef8}, 0xc) 2018/01/10 04:55:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ebb000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fba000-0x8)={0x20000000000000d9, &(0x7f0000fb9000-0x10)=[{0x28, 0x80000001, 0xffffffff, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0xfffffffffffffe56) sendto(r0, &(0x7f0000b06000)="3176ea342f42de78a7e7621b82363f939d48ae820e1b89d87327ea7d924019a5ed8f83681337f07ce261894fdf2c61d41136d60297e04685bfa22c88b2eb68fb07c91ce13cb29500000100b6b20006ead60a21efd52e78d44244", 0x5a, 0x0, 0x0, 0x0) r2 = dup3(r1, r0, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005cd000)={0x0, 0x0}) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000d92000)=""/60) r3 = creat(&(0x7f0000b1f000)='./file0\x00', 0x140) connect$nfc_llcp(r3, &(0x7f0000b13000)={0x27, 0x5, 0x4, 0x6, 0xab2, 0x1, "ccbf296758af58d62b882633b81f8342a0d27b814da91fa729ef267bbbbe256bca0a3c644345dba63a3c4107b4bf09da52c4e133f277fa1a5d4a590dcde140", 0xf3}, 0x58) 2018/01/10 04:55:41 executing program 4: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e64000-0x18)=@generic={0x0, 0x5, 0x10001}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e64000)='/selinux/enforce\x00', 0x2a200, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddedc1de84de4442bc43fdb02bf212", 0x2c) 2018/01/10 04:55:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_flags=0x0}) 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000516000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000ce9000-0x8)={0x1, &(0x7f0000762000)=[{0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00009af000-0x5c)={0x100000, 0x0, 0x5, {0x77359400, 0x0}, 0x8000, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000db7000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000f1b000-0x14)={0x8, [0x4, 0x4, 0x1f, 0x5, 0x1, 0x7f, 0x5, 0x6]}, 0x14) fcntl$getown(r1, 0x9) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000613000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000255000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000717000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x8, 0x0, 0x0, 0x80000, r2}) lstat(&(0x7f000062f000-0x8)='./file0\x00', &(0x7f0000d7d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r3) getpeername$packet(r1, &(0x7f0000eef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b7b000)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000e0b000-0x4)=0x400) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, r0}, &(0x7f0000ffa000)=0x3cc, 0xffff) mq_getsetattr(r1, &(0x7f000061a000)={0x1, 0x10001, 0x6, 0x71, 0x1, 0x4, 0x6, 0x7}, &(0x7f0000f53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) signalfd(r1, &(0x7f00005bd000)={0x5}, 0x8) 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x24)={@common='eql\x00', &(0x7f0000001000-0xf2)=@ethtool_dump={0x0, 0xfffffffffffff000, 0x9, 0xe2, "578ff99b8fcb2ce5ce02add31ff17880f4a380150e3d06a99aa698c051ddb30aa150e82d51de9b4ebe4ae0070e0bdede84303dc2a0b4907e15f934af50083ed551414d53362ea7824021d46eef26ccdf47a175b890ba7fa31992ce25679c54122164e104781ac479ecb2af30b464bfa70add09ee4f88bd449dd0442ae54fc9009f2ac965cb2a19130531abc0810e325be67b2620ff56d5d54a4ddbc9b7aedfcf672c3bc033f9b537fe1dadb2c8118a4c75cb270a24a0aecb334b5b0baa427b30c04fe442881ac47716a62e8d45fb49bc4c7d35b1bfaaae0446776af1bd39f2e8556d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001000)=0x2, 0x4) r2 = socket(0xf, 0x2, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@full={{0x3, {"d4ac0be0033424"}, 0x0}, [{"8bc6923bfa0a26"}, {"c381ae97a12cea"}, {"359e45c0de4319"}, {"6f44f4e7f29aff"}, {"b1dbc93c3c13c3"}, {"5ffa90084bd1e3"}, {"275fe4f73a3d39"}, {"259705d0707b43"}]}, 0x48, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="17000ff291bdb738c47aedee92b78476672c327de96cb7eb52aaa43c24d4602b4f4f72b664e704f2d1a4555e69c4956fc722f315be7708983c0fb105b862e8ac29664c17a01ddbc104819d034c4624fd0a439c88e5085551771205ebf595508e6c3e8eb5f26981529c41064896f64174df32f47542bc291e3069935605e841766e42f0d866dbc607b07a9f95f24545628b45c37a24412e348bcec7b102ef589724367a242352f802ca416ee962ac6202a3ced0e5135a53a70deb", 0xba}, {&(0x7f0000001000)="5dfe647d7fd2da30986af03ea4c02fee3fd05d678a13752b6fbc23b943c77d21c94a29f8021a6bdec0983fe9e6e27eb402549d101e5a0ee90e393bc02035d5ee48da0a47867776a11e2fc524018d72a8183e483ed192454e354dbeaf9c3f9bf659c8a87a86b318133a2b737e132b4aa04073f0c42a471e67a80b64737bc60518a8902b04f88dd83b8184eebee1ba1c2190b606703a6629db1f5ed5c5c8e89c0f249d350d025410226857a8bdc56c03c7ab74e864afb5483e569dea1ccf0045d611dc0c6db5a93c72601c4e17451f16", 0xcf}, {&(0x7f0000002000-0x3a)="69fbfd0689923afcd6ab4034c17623da2a06023f05a54b32fd55f7fe3814e3a26c2be3ce00fc4942ab60a69b9e4b5710efb2ec9dd7376777790a", 0x3a}, {&(0x7f0000001000-0xb9)="5700a3ced1d3b3e4cf630ad5254cf326a7228b37cabbf54fa767babb6646618ac4c53ebf37ecad6cc119a3b9b62ac0e258d135b17c762307fc8ef0acfc682a42e53155e6563922cdc66650ec173d0e4ddc8dffb0d65eb9d2182ef391268e90592f341a378fe150763f370b4fadaa9bd07c3c960dabbcfcd06b486ab6033fd207e9519bfd5d49b6c57e6d25abf4d63890c5f801f71d62a09a4bc3587f6d137651d0b2f76e0bfb7512fbe5e19acd2f16fbe79ec996b93b0ffaf2", 0xb9}], 0x4, 0x0, 0x0, 0x8000}, 0x10000) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000001000)=0x3, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000324000-0x28)={@generic="edb8f70cfc33f6c1324e495a58478c2a", @ifru_data=&(0x7f00007e7000)="9ac0264b74ff836484cd8d09949b049b40879c6eeae3a8991c9f104311978a33"}) 2018/01/10 04:55:41 executing program 7: prctl$intptr(0x18, 0x40) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$getown(r0, 0x9) sched_getattr(r1, &(0x7f00009ad000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000674000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000da000-0x4)=0x1c, 0x80000) flistxattr(r2, &(0x7f00004ba000-0x41)=""/65, 0x41) 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008d8000-0x1000)="", 0x0, 0x0, &(0x7f0000b20000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ecc000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000e6e000)=""/0, &(0x7f0000b4e000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000122000-0x4)=0x0, 0x4) shutdown(r0, 0x0) 2018/01/10 04:55:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000027f000)={0x0, 0x2, 0x40, 0xfffffffffffffffd, 0x0, 0x0, 0x8001, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x200000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCSETS(r0, 0x5402, &(0x7f0000f78000-0x24)={0x6, 0x7fff, 0x7f, 0x7, 0xffffffffffffffff, 0x7, 0x0, 0x8, 0x200, 0x2, 0xfffffffffffffff8, 0xfff}) ppoll(&(0x7f0000766000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000660000)={0x0, 0x0}, &(0x7f000050a000-0x8)={0x0}, 0x8) 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000763000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000127c, &(0x7f0000d88000)="") mincore(&(0x7f00009f7000/0x2000)=nil, 0x2000, &(0x7f0000bc4000)=""/235) 2018/01/10 04:55:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) readlinkat(r0, &(0x7f000097b000-0x8)='./file0\x00', &(0x7f0000cba000)=""/231, 0xe7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001db000-0x8)={0x0, 0x0}) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000061000)=0x0, &(0x7f0000d12000)=0x4) 2018/01/10 04:55:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c12000-0x8)={&(0x7f000039d000)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x40000000005, 0x0, 0x20, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c63000)='/dev/autofs\x00', 0x400000, 0x0) getsockname$llc(r1, &(0x7f0000f18000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x10) 2018/01/10 04:55:41 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000005000)='./file0\x00', 0x10, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ashmem\x00', 0x6c80, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x2ac) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000007000)=0x4, 0x4) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000008000)='./file0\x00', 0x200) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000008000-0x28)={0x1f, 0x17, 0x9, 0x7fffffff, "4918131df25eb6465281e9d5f6aa0488a9dcacd6bbdaa4ee72851bf2f4ef2e55"}) 2018/01/10 04:55:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000a0d000-0xc)={0x4400000010, 0x0, 0xffffffffffffffff, 0x70a0}, 0xc) 2018/01/10 04:55:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) chdir(&(0x7f000056a000)='./file0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000625000-0x20)={@common='gre0\x00', @ifru_flags=0x2ff}) r2 = socket$inet6(0xa, 0x2, 0x0) socket$netlink(0x10, 0x3, 0x7) sendto$inet6(r2, &(0x7f000002b000)="", 0x0, 0x0, &(0x7f000086e000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ffffffffd}, 0x1c) 2018/01/10 04:55:41 executing program 1: r0 = syz_fuseblk_mount(&(0x7f00008dc000-0x8)='./file0\x00', &(0x7f00004c7000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f0000f9a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000179000)='/dev/sequencer2\x00', 0x412000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009fc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b2000)=0x8) r2 = syz_open_dev$sg(&(0x7f0000556000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000f5d000-0x1)=0x0) sync() 2018/01/10 04:55:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000a89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d5b000+0x206)=0x1c, 0x80000) clock_gettime(0x0, &(0x7f0000187000-0x8)={0x0, 0x0}) recvmmsg(r0, &(0x7f000030a000-0x100)=[{{&(0x7f0000272000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00005f2000)=[{&(0x7f0000673000)=""/144, 0x90}, {&(0x7f000039b000-0xb5)=""/181, 0xb5}, {&(0x7f0000f88000)=""/74, 0x4a}, {&(0x7f0000770000)=""/4096, 0x1000}, {&(0x7f000058f000-0x46)=""/70, 0x46}], 0x5, &(0x7f000066e000)=""/227, 0xe3, 0x1f}, 0x3f}, {{&(0x7f0000442000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000368000-0x40)=[{&(0x7f0000195000)=""/38, 0x26}, {&(0x7f0000be7000-0x46)=""/70, 0x46}, {&(0x7f0000cf5000-0x5e)=""/94, 0x5e}, {&(0x7f0000d4a000-0x99)=""/153, 0x99}, {&(0x7f0000afa000-0xe8)=""/232, 0xe8}, {&(0x7f0000efc000-0xc1)=""/193, 0xc1}, {&(0x7f0000dac000-0xbf)=""/191, 0xbf}, {&(0x7f0000d55000)=""/7, 0x7}], 0x8, &(0x7f0000d5a000-0xd8)=""/216, 0xd8, 0x6}, 0x400}, {{&(0x7f000092c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000063b000-0x40)=[{&(0x7f00003f8000-0xa5)=""/165, 0xa5}, {&(0x7f0000cc9000-0xee)=""/238, 0xee}, {&(0x7f0000cd6000-0xfb)=""/251, 0xfb}, {&(0x7f0000c09000-0xf0)=""/240, 0xf0}, {&(0x7f000028d000)=""/196, 0xc4}, {&(0x7f00002f5000-0xdb)=""/219, 0xdb}, {&(0x7f0000c82000-0x2)=""/2, 0x2}, {&(0x7f000005c000)=""/231, 0xe7}], 0x8, &(0x7f000041b000)=""/100, 0x64, 0x9}, 0x3}, {{&(0x7f0000fcd000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000814000-0x38)=[{&(0x7f0000957000)=""/236, 0xec}, {&(0x7f0000b07000-0x48)=""/72, 0x48}, {&(0x7f0000b95000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d5e000)=""/57, 0x39}, {&(0x7f000065b000)=""/172, 0xac}, {&(0x7f00001c1000)=""/190, 0xbe}, {&(0x7f0000e2f000)=""/207, 0xcf}], 0x7, &(0x7f0000d2e000)=""/78, 0x4e, 0x4}, 0x5}, {{&(0x7f0000d72000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000062c000)=[{&(0x7f000079d000-0x1000)=""/4096, 0x1000}, {&(0x7f0000924000-0xfd)=""/253, 0xfd}, {&(0x7f0000960000)=""/159, 0x9f}], 0x3, 0x0, 0x0, 0x9}, 0x8000}, {{0x0, 0x0, &(0x7f0000810000)=[{&(0x7f0000bef000)=""/231, 0xe7}, {&(0x7f0000124000)=""/87, 0x57}, {&(0x7f0000b2d000)=""/116, 0x74}, {&(0x7f0000b6e000-0xd1)=""/209, 0xd1}, {&(0x7f0000708000)=""/115, 0x73}, {&(0x7f0000678000-0x9b)=""/155, 0x9b}], 0x6, &(0x7f0000f70000+0x12f)=""/4096, 0x1000, 0x2}, 0x8c}, {{&(0x7f000003f000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000fd0000-0x20)=[{&(0x7f0000faa000)=""/177, 0xb1}, {&(0x7f000064e000)=""/214, 0xd6}, {&(0x7f00001d4000-0x4f)=""/79, 0x4f}, {&(0x7f00008cb000-0xb5)=""/181, 0xb5}], 0x4, &(0x7f00001be000)=""/59, 0x3b, 0x1}, 0x10001}, {{&(0x7f000019d000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000cc8000)=[{&(0x7f0000b99000)=""/129, 0x81}, {&(0x7f0000650000)=""/130, 0x82}, {&(0x7f0000816000-0x6c)=""/108, 0x6c}, {&(0x7f000042f000)=""/16, 0x10}], 0x4, &(0x7f00002e8000-0x1000)=""/4096, 0x1000, 0x1ff}, 0x5}], 0x8, 0x2101, &(0x7f00002c5000-0x8)={r1, r2+10000000}) rt_sigprocmask(0x3, &(0x7f0000993000-0x8)={0x7}, &(0x7f0000817000-0x8)={0x0}, 0x8) rt_sigtimedwait(&(0x7f000048f000-0x8)={0x0}, &(0x7f0000bed000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004c6000-0x8)={0x0, 0x0}, 0x8) 2018/01/10 04:55:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000afa000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000ca0000)={0x2001, 0x0}) mq_getsetattr(r1, &(0x7f00000cc000-0x20)={0xf0, 0x40, 0xffffffffffffff7f, 0xf787, 0x0, 0xff, 0xe6, 0x8}, 0x0) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0, &(0x7f0000bc0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000000b000)='/dev/snd/timer\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f0000019000)='/dev/snd/timer\x00', 0x0, 0x50001) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000025000-0x64)=""/100) 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000429000/0x2000)=nil, 0x2000, 0x7f) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mlock(&(0x7f0000003000/0x2000)=nil, 0x2000) 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003ec000-0x1f)="1f0000001e0007f1fd7fffff0700007700000041536b8d3d9339080001454a", 0x1f) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000935000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00004b2000)='net/rpc\x00') read(r0, &(0x7f0000e6c000-0x7c)=""/124, 0x7c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000da2000-0x4)=0x0) 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000851000-0x8)={0x2, &(0x7f0000876000-0x8)=[{0x0, 0x0}, {0x0, 0x0}]}) r1 = memfd_create(&(0x7f00005fc000-0x11)='/dev/vga_arbiter\x00', 0x0) write(r1, &(0x7f0000b06000-0x101)="4756001a8b", 0x5) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000e56000)=[], &(0x7f0000d4e000-0x8)=[&(0x7f0000ff7000)="00000000000000060804000000ff1b0c6565643b799365005ffc76"], 0x1000) bind$ax25(r1, &(0x7f0000db3000)={0x3, {"07d99ec924a90c"}, 0x7}, 0x10) 2018/01/10 04:55:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b21000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000045f000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00007a9000-0x1f)="1f0000000a00ff01e201f49f050000000106e60900e57f05000000060003", 0xefc9625ac66cb402) 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='-\x00', 0x2, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000)='/dev/ppp\x00', 0x100, 0x0) fanotify_mark(r1, 0xc, 0x10000, r2, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/10 04:55:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000107000-0x30)=[{&(0x7f000004f000)=""/54, 0x36}, {&(0x7f000008b000-0x98)=""/152, 0x98}, {&(0x7f0000e6a000)=""/113, 0x71}, {&(0x7f00003e7000-0x88)=""/136, 0x88}, {&(0x7f0000c89000-0x99)=""/153, 0x99}, {&(0x7f0000c7a000-0xdc)=""/220, 0xdc}], 0x6, &(0x7f00002d0000)=[{&(0x7f0000673000)=""/248, 0xf8}, {&(0x7f0000f82000)=""/27, 0x1b}, {&(0x7f0000548000)=""/197, 0xc5}], 0x3, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r1, &(0x7f000032d000)={&(0x7f000080b000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000978000)=[{&(0x7f000094b000)=[{0x24, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, [@typed={0xc, 0x0, @fd=0xffffffffffffffff}, @nested={0x4, 0x0, []}, @generic="b5"]}], 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000562000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6, 0x3, 0x7, 0x81}, &(0x7f000090e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000499000)={r2, 0x28ea}, &(0x7f0000878000-0x4)=0x8) 2018/01/10 04:55:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000058000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='rose0\x00', @ifru_map={0x3ff, 0x80000001, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$sndtimer(&(0x7f0000eb9000)='/dev/snd/timer\x00', 0x0, 0x40) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r1) clock_gettime(0x0, &(0x7f000099c000-0x8)={0x0, 0x0}) 2018/01/10 04:55:41 executing program 1: r0 = syz_fuseblk_mount(&(0x7f00008dc000-0x8)='./file0\x00', &(0x7f00004c7000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f0000f9a000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000179000)='/dev/sequencer2\x00', 0x412000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00009fc000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f00002b2000)=0x8) r2 = syz_open_dev$sg(&(0x7f0000556000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000f5d000-0x1)=0x0) sync() 2018/01/10 04:55:41 executing program 3: r0 = gettid() ptrace$getenv(0x4201, r0, 0x400, &(0x7f0000702000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000e0b000)=0x8) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e60000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000107000-0x58)={0x400, 0x9, 0x8, 0x100, 0x4, 0x71, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0x81, &(0x7f0000d27000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000705000)={r2, 0x8000, 0x20, 0x6a5f, 0x2}, &(0x7f0000e34000-0x4)=0x18) getpeername(r1, &(0x7f0000eb7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00004b6000-0x4)=0x4b1e6b22) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f000077c000+0x81c)='/dev/keychord\x00', 0xa0000, 0x0) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f0000387000-0xe0)={0x0, 0x0, 0x0, 0x1, 0x546a7533, 0x0, 0x6, 0xb, 0x4, "ad4d7080901f53f139211b7cc373602d4383ed012e9533e748b6c430963ba7612412e477cb4a652f35db05ae1c25a41c821303e2f30fcf859c1d9b3ecfcadb5a", "56b0a77e5d6e558c838298f11e56f70b8e230de962c030121bfa2f45f50feeddaa10396af5ceb5d06ca83a1137d2d1422f32591d1583fee45576ca8b9c561fb4", "df8d497cf7c62f549de78a00ee25eae02afb7771ccc39f089b2120d759925a60", [0x7, 0x80000001]}) 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000361000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fe5000-0x18)=@generic={0x7, 0x87, 0x2}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a68000-0x4)=0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00006c1000)=0xffffffffffffff01) prctl$void(0x1f) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/10 04:55:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000536000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000863000)=0x9) r1 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r1, &(0x7f00008d1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x0, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0}, {@broadcast=0xffffffff, @random="9ffcb562275c", 0x0}, ""}}}}}, 0x36) ioctl(r1, 0x227d, &(0x7f0000127000)="") 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00009f2000-0xb)='/dev/loop#\x00', 0x0, 0x101086) writev(r0, &(0x7f0000e72000-0x8)=[{&(0x7f00008e3000)="f138e19a97a4f7baf537908b7d40a44c19dd4f06c9119f7c787ce980fb98530c1480cf978b464653af5e4ae802f475c6db1ecb56660f824627e9910e112b3b0da207bf11e6e7fe6246736d6e0e8bac3e45c937c8ae046833599c2fae06ecc99779a26472b734f4f82763d9a0e8bf0089cf01c7c2b72032c0e82674168af5b3f3018db8220ca8", 0xffffffffffffff16}], 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) recvfrom$unix(r1, &(0x7f000051a000)=""/77, 0x4d, 0x40000120, &(0x7f00008bc000)=@file={0x1, './file0\x00'}, 0x3) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000801000)={0x0, 0x0}) recvfrom(r1, &(0x7f00002d8000-0x1000)=""/4096, 0x1000, 0x0, &(0x7f0000633000)=@nfc={0x27, 0x81, 0x3, 0x7}, 0x10) 2018/01/10 04:55:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bba000)='/proc/self/net/pfkey\x00', 0x2000c2, 0x0) accept4$inet6(r0, &(0x7f0000aee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000875000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) bind$netlink(r1, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000002, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00006d7000)=0x0) 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ed4000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000c3b000)="", 0x0, 0x80000001fffffff, &(0x7f0000303000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x8, 0x1, 0xffffffffffffff80, &(0x7f0000f04000)={0x0, 0x0}) time(&(0x7f000042a000-0x4)=0x0) mkdirat(r1, &(0x7f0000b66000)='./file0\x00', 0x121) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000e6000-0x4)=0x0, &(0x7f0000b9e000-0x4)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000891000-0x40)=[{0x2, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r2 = dup2(r0, r0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000041e000)='/dev/sequencer2\x00', 0x200000, 0x0) renameat2(r2, &(0x7f000054a000)='./file0\x00', r3, &(0x7f0000e02000)='./file0\x00', 0x2) 2018/01/10 04:55:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00000b7000-0x8)='./file0\x00', &(0x7f0000e90000-0x9)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009d9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000214000)={&(0x7f000094b000/0x3000)=nil, 0x7f, 0x7, 0x6, &(0x7f00006f1000/0x3000)=nil, 0x9}) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000efc000-0x20)="7c215f6333e50a9b7fb45a2ca7cb9e69e229fa802a63e1fcc262e8ff04c57c5d", 0x20) ioctl$KDSETMODE(r0, 0x4b3a, 0x7) 2018/01/10 04:55:41 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x2000000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/66) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r1, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000d49000)=[{&(0x7f0000fcf000)=[{0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}], 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname$ax25(r0, &(0x7f00008c1000)={0x0, {""/7}, 0x0}, &(0x7f0000489000-0x4)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000fd3000-0x12)={@common='tunl0\x00', 0x5}) 2018/01/10 04:55:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eb0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r0, &(0x7f0000dcb000)=[{&(0x7f0000852000)='R', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000415000-0x5c)={0x2, 0x2, {0x1, 0x1, 0x1, 0x3, 0xa6ba5ae}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000228000)={0x0, 0x0}) ppoll(&(0x7f0000ffd000-0x8)=[{r1, 0x0, 0x0}], 0x3c5, &(0x7f000080e000-0x8)={r2, r3+30000000}, &(0x7f0000938000-0x4)={0x0}, 0x8) writev(r1, &(0x7f000055e000)=[{&(0x7f0000894000)="96", 0x1}], 0x1) 2018/01/10 04:55:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000338000-0x10)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000b6e000)=0x3) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f00008b0000)=[{&(0x7f0000c14000-0x200)="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", 0x1b7}], 0x1, 0x49) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00007c8000)=0x0, 0x100000001) read(r2, &(0x7f00009fd000)=""/24, 0x18) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000dd6000)={0x6, &(0x7f0000736000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000992000)={r3, 0x1}) 2018/01/10 04:55:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000673000)=@known='system.advise\x00', &(0x7f0000e61000-0x4)='+U:\x00', 0x4, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000063000)="c8a09c92e7a1b042a8566fc51ae4033ec1fc681181817238ff2df2770fdf31bde899b27ffb60df7294128c7318443de92a99b390ac757e80dd4da826dd70e0a4ad16b2605287cce591e996571c8d914d0ee5c9646f80e4369f90899376064f9a70f476aae3e5a08138277b1c5c4419e58dc5b391e6a79059dccbd2a79c784c02e726dd395db569464d4de4cc17757eac6ba35bc8e7dbdde9cbb5f1de96a7f14fd7fd132ef5d3a28baa31e5626e6004ba808e3058153c1640d38b5274d380e99f9a64585c") bind$unix(r0, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) 2018/01/10 04:55:41 executing program 3: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f0000001000)=0x0) 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$sg(&(0x7f000032c000-0x9)='/dev/sg#\x00', 0x8, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a06000)=0x1, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/sequencer2\x00', 0x40200, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f000037b000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @empty=0x0}, 0xc) clock_gettime(0x0, &(0x7f000073b000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000974000-0x4)=0x0) recvmmsg(r0, &(0x7f00008c7000)=[{{&(0x7f0000a4d000+0xc01)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000baa000)=[{&(0x7f00009b8000)=""/0, 0x0}, {&(0x7f0000a74000-0x7b)=""/123, 0x7b}], 0x2, &(0x7f0000ab7000)=""/23, 0x17, 0x0}, 0x0}, {{0x0, 0x0, &(0x7f0000645000)=[], 0x0, &(0x7f00005d9000-0x3f)=""/63, 0x3f, 0x0}, 0x0}], 0x2, 0x2, &(0x7f0000d39000)={0x0, r3+10000000}) 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f000042d000)={0x7, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x2, 0xec, @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]}]}, 0x110) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet(0x2, 0x800, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1000, 0xc0, 0xffffffff80000001, 0x9, 0x40}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6b000-0x30)="", &(0x7f00009c3000-0x4)=0x0, &(0x7f0000b9f000-0x4)=0x0, &(0x7f0000e2d000)="") 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0x9ed000)=nil, 0x9ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00009ed000)={&(0x7f0000118000-0x10)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009ed000)=[{&(0x7f0000234000)="0fb143577be52e925a3c5639a8ba8125c8f5ee03db3de94685a1bc7ea3a8ba8838b31a3f676a6e7a5d0f772f2e5be744924284339501e463622fc7bab4a3e555aaeaf53247123ac488c0795b58c9dcd6900fb2d1001a29bbb79289b2b69bf92609e112249075972acd53759de4a8d6721d1b82fb83000439c8d12c5326ac732213a7e21c79ff753966c3b6b1b4a5ac170f272eca24975f11949c3b0e708500a6dc3cfb5d814159e40d3bb324676b3d21ed9fa90c6c320f656531f4331c6882e378908b8407b4", 0xc6}, {&(0x7f00009ed000)="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", 0x1000}, {&(0x7f00003ef000-0x57)="1d0f039e8f981e20de9ebf160519714682ea19c863246f215a9e47ba9bb36f0933aacce3f1581c8ce366d9e204d1876922bff93e739299f110f5a0d7673c762a01c4bbc7da55942b574debf8dd59043f60586fd5d41897", 0x57}, {&(0x7f0000065000-0x33)="9345c030a7eba9cb2736f7cb6a519d79449eb1ee60d74bdb93c79c0762292e0256a09acf599f091bc5f24f95bc5ee4a2633e9d", 0x33}, {&(0x7f00009ee000-0x49)="10a64a445e6ca642c14a62946cc03694b8c73ee24717ed66b3b40fafcd49084af5bde569feaf2880f1bf0f1cd39c96fcc513762936c3f3fc0f5333cb5e367080392f0c4fbc561d8dcd", 0x49}, {&(0x7f0000248000)="7ff9380e0b1c0340f8714a30d2ad3d3238e2511078a5abeb689428775a291aaf7669f01b27185a916227", 0x2a}, {&(0x7f00009ed000)="00202bdff07fd17fb7f9e9bb0b1524de5b751676a4ede3b7fb3aacd45ae22a926bcb2c1554ee", 0x26}], 0x7, 0x0, 0x0, 0x20000000}, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00009ee000)='user\x00', &(0x7f00006b7000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009ef000-0x7f)="bd3a7cb752b992efe4e74032f38af7de316520aaaefdb989dd60abc145b660260ab504ec0aa5bc6525528d81d8964abb2c77e42c96e28056def1bb5948321f6d35d33dbbd5544a800f05211224785109c3df04219cbf53a7049a407631c7d1f20743cd1c16f28ff6156274731a223d30c1f9ca49d54645323362999171bf22", 0x7f, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000243000-0x6)='rxrpc\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000014000-0x24c)={0x2c, 0x19, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x14, @u32=0x0}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 04:55:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f00005b3000-0x52)=""/82, 0x100ed) getdents(r0, &(0x7f00006c9000-0xcd)=""/205, 0xcd) pipe2(&(0x7f0000308000)={0x0, 0x0}, 0x800) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00004b2000)=""/46) getdents64(r0, &(0x7f0000929000-0x20)=""/32, 0xfffffffffffffeb6) 2018/01/10 04:55:41 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000011000-0x9)='/dev/ppp\x00', 0x0, 0x0) pipe2(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) shutdown(r0, 0x0) vmsplice(r0, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="013af46aeb7493814a8fb3bf88eae1e8143a4d15afbeae1421e90463e7a8ba797c57e1ac419e26ec8e66ba0cb62e68391fb8081560fcc195374c76af8d85ab63bb7962e3bf4dfec4ce2f3ad008bf434ee62000941baa495f3e0fbf0a9c", 0x5d}], 0x1, 0x0) 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c7e000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000357000-0x4)=0x0) 2018/01/10 04:55:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) syz_open_dev$random(&(0x7f0000fca000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000946000)=0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea5000)='/dev/ptmx\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000086000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/10 04:55:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x0) lstat(&(0x7f0000fd3000)='./file0\x00', &(0x7f000061a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000e3e000)='./file0\x00', r1, &(0x7f00003fd000-0xea)="6bd7213fa523746a814fe596c54992e6c61ce1550238185f99c04a9c17434cb947af6f0e211aeedc1103c4a877a4798bf902c1ce77cd3ba491051b826bab81167ebf37f30fc3d58f0064cb31ef803e7e66390c1eb2a0a6d5fe8634fd13e0b17a021517f483a04c1c1224ae5fc3db5c6365b997dd342367ee8937d721fe66469c9edcde4733504231d0df40e44338601d597c73b5b4ebe3732e66d2d9bec336d8cd95b40be9fdfb754ca680152d7ec830926e564a947a50d9709de37d1141f02a46be4cc4753078227769337d37c37fc71ddc764cfbbd43202ba25ec0cb6abedbf19e35dafe214c5b185f") sendto$inet6(r0, &(0x7f0000c6d000-0xe5)="", 0x0, 0x8015, &(0x7f0000842000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 04:55:41 executing program 0: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) poll(&(0x7f00008cf000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x435e) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311, 0x0, 0x200000}], 0xfffffd63, 0x0, &(0x7f0000012000-0x63)=""}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x20, &(0x7f0000df3000)={0x0, 0x0, 0x0, 0x0}) keyctl$join(0x1, &(0x7f0000a29000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00006d5000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df2000)=0xa0) read(r3, &(0x7f00006c0000-0x80)=""/128, 0x80) 2018/01/10 04:55:41 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fc5000)=""/4096) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fc8000)=0x7, 0x4) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fc7000)=0xffffffffffff878b) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000020b000-0x46)="de9fde8da2deee592244b85daea7f85fb80d1e2a6e33744dc57a099370da404b80a41f3b23dd9ae8d9940f384d49b0f675e7c325495d810f800a75b88082835dba8699a9dc36") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a81000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fc6000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d2000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00003d2000-0x20)={0x9, 0x0, r2, 0x2, r3, 0x200, 0x7f, 0x1ff}) epoll_create1(0x80000) 2018/01/10 04:55:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000008000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r2, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000022000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000)={0x0, 0x0}, 0x80002) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000019000)={0x2, &(0x7f0000002000)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) writev(r1, &(0x7f0000003000)=[{&(0x7f0000014000)='0', 0x1}], 0x1) 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f000000b000/0x3000)=nil, 0x3000, &(0x7f0000019000)=""/229) sendto$inet(r0, &(0x7f0000018000)="32000000140025ffff078dff000914040a01c2fe02006800040001009500f30000ffe900dd8e014fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001c000-0x15)='/dev/pktcdvd/control\x00', 0x204004, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = syz_open_dev$mice(&(0x7f0000019000)='/dev/input/mice\x00', 0x0, 0x400800) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000000b000)={0x1, {{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000019000)=""/76) 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="ebb12c0e2082d317bc660a4329aedd02098b4b8397894c1d9aeb7d11d174b6c59cdc792bf21f11a45e88781aa4") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000b7e000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000f7000)={0x0, 0x5, 0x23, 0x7, 0x8, 0x6, 0xbe09, 0x1ff, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x9, 0xc748, 0x8, 0x7}}, &(0x7f00004d9000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f15000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x3, 0x256f, 0x5ea722e8, 0x4, 0x4c5, 0x10000, 0x7ff, 0x1, 0xad71, 0x4, 0x0, 0x6, 0x4, 0x6]}, &(0x7f000067f000)=0x108) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000dfc000-0x4)=0x0, &(0x7f0000918000)=0x4) 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd3, &(0x7f0000dd0000-0x18)="010102f8000000000000a45700ea030a0e06000000d805", 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000004b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000c83000)={0x0, 0x1, 0x0, 0x0, "fe6498d672b8278058225586db142cdec67a4c17545274946a94771f458b4046"}) 2018/01/10 04:55:41 executing program 4: clone(0x0, &(0x7f000090f000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="b6") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) signalfd(r0, &(0x7f0000bcd000)={0x1e37}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x80000001, 0x1000, 0x76e8, 0x5451e10b, 0x8, 0xcb13, 0x100, 0x9, 0x9, 0x8, 0xfffffffffffff800, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile64(0xffffffffffffffff, r1, &(0x7f0000002000)=0xfffffffffffffffd, 0x0) 2018/01/10 04:55:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002cc000-0xa)="240000001a0025fb0000000000000000800000000004980d010000000000000004810000", 0x24) r1 = memfd_create(&(0x7f0000463000-0x2)='*\x00', 0x2) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00007de000)={0x5, 0xfffffffffffffffb, 0x5}) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000b03000)=""/14, &(0x7f0000e07000-0x4)=0xe) 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) setfsuid(r0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}], 0x7c) ioctl$TCSBRK(r2, 0x5409, 0x93ec) prctl$intptr(0xe, 0x0) [ 38.123697] binder: BINDER_SET_CONTEXT_MGR already set [ 38.137804] binder: 4504:4541 ioctl 40046207 0 returned -16 [ 38.148791] binder_alloc: 4504: binder_alloc_buf, no vma [ 38.158280] binder: 4504:4541 transaction failed 29189/-3, size 0-0 line 3128 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x80000) epoll_ctl$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}) 2018/01/10 04:55:41 executing program 2: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000)=0x8) 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) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x83) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0xc)={0x0, 0xb0, &(0x7f0000002000-0xb0)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xab, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xcf}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0xf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @rand_addr=0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x2, 0x8000, 0x0, 0x1ff, r3}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000006000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000004000)=0x48) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000004000)={0x80, 0x9, 0x6, 0x8, 0x4f, 0x5, 0x3a23, 0xefe, 0xb597, 0x2, 0x800}, 0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc6, 0x80}, 0x98) ptrace(0x4218, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r5, 0x80000000000000, &(0x7f0000001000)="") 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f68000)=0x1e7, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4d000-0x4)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000166000-0x10)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x40010}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 04:55:41 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001f0000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000eaf000)=0x0) stat(&(0x7f00000ee000)='./file0\x00', &(0x7f0000c10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3a000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fac000-0x2)={0x0, 0x0, 0x0, 0x0}) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0x3, &(0x7f0000001000-0x10)={0x39, 0x0, 0x4, 0x3}) 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) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000002000-0x15)='ppp1keyring(&trusted\x00') r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000003000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x2, 0x0}) r4 = add_key(&(0x7f0000002000-0xa)='blacklist\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="6ea3a1301f89e7064ae121c2892055f544113e0125d5956118b524e8e8547b353640528106f6a7f10eab5f64408049e3aea1657460491ce833b8bf395490d5408465539d526105a078e0415b4bd16a97f15797bc74d2961c62b58839ccfe6123b98704cfa6fe14226b9b9059e4a87311cb52ef2ac188b9f35ab5e322a86719012e10d207cafe98305a62777a553e0c284ed092c85b5af0eb4e2bc60e8f849c680615bcbd32da1749", 0xa8, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x33)="1ecb92e50222487970ebce1c2c868df4dccb5ed334c33c67cc1aeb071bbbda97a0633849a7ad11b4d9ed6f5ece3d48bc910e99", 0x33, 0xffffffffffffffff) keyctl$unlink(0x9, r4, r5) 2018/01/10 04:55:41 executing program 4: mmap(&(0x7f0000000000/0xb2b000)=nil, 0xb2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000420000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000b2b000)='user\x00', &(0x7f0000b2c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000017a000)="af8eb128cc3916406ebbf0281156b325cd", 0x11, 0xfffffffffffffffc) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000551000)='user\x00', &(0x7f0000b2c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000285000-0x5a)="97dd211949ce0f517010f321bc6835608cf6f54b80e23cf6ba6dc73e7281107b93191aaafeb8cfa65187c3a49b151705a1b6c0812bb1d752d4c684ebfa488b78e2962188bd9d744cc27f9f641940091b363f0b11457e6cfbbf69", 0x5a, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000b2b000)=[{&(0x7f0000706000)="5edfac760136242125a1d939af3b10f3ccec7540d7132405de767a4e4b0a6a8800bf66779cf25225836a595b1881c0ae9d2d772b748cdd1a47d354d90da0377634f6f6f526ee8146f49d48f5d2556ff73837bc9c85387a2335344677798d55b911fb5875a7b5b7098d92294da0a300f9f4bdf927063fb55783268c3505a6d8ec7fa5e272ef5fc1762d9276fd74d1d5e8f5ae3b196cdec49f2ed40d52ae4606014f", 0xa1}, {&(0x7f0000b2c000-0x1000)="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", 0x1000}, {&(0x7f00006fe000-0x51)="9366e34194c4d9d09ec38eced026ac7f1cf40933150d12396d8b274f10926839af44dad39b8660b4485010114feb43b90537f1659db2ad1c97f156743f951f89122459ac01adb5dfe8393f2caf5e8ede89", 0x51}, {&(0x7f0000b2c000-0x9)="3a7099baefb07b76cb", 0x9}, {&(0x7f00007bf000)="9ce790779fe3feb60e18b915152ffb5c1109ad066d0fe2756a78b9fdcc0985111def92207a891fb4fa0871d7f8023fad98b29e2030ba84aac470fc977c0aa1edc4f8fc85772d15daddc77c462697e66c586bceccf5e93c54665fdf8e0ffdb283d9bd76ffa0acfe70179b530ddcf8045f42f614d74523bd66447b9ddb63e524b5ece9265365865e7a55ea19a75398d6c8027d08d6f1b1cb2dcbef337ff4a24fdf3514a9a433a714d8c67959dc12d25c5cd863963fc5954fc4a8f981f87b4b23b9", 0xc0}, {&(0x7f0000b2c000-0x14)="171d1e09d6c1250c25f51d775acd61f4f0afbdb9", 0x14}, {&(0x7f0000018000-0x18)="5ba753b070f8b109323d0904773ed7b4093681d14c6553eb", 0x18}, {&(0x7f0000b2b000)="186bd429bd4ce2a0ef61efa842e3d540d763316ef20936b2934b2ad34b9c7ecf1c8dff29363dd42e77bab26cefcf71c7dcbcefbe6dd945603869e17b3dad27f4051ad463c14ed0b8c68257391868daa6300b4a65f60f590a428fc6fe58c158da1f5bcc5971350016f804c48e60662afce258b18e1d69dd2d75d29dfa59367bede21d82a301c4b6ec59ca6871fde246e050fb601b0cc84e65eb98d0df6ea2e79277f75fc42e05f96ce5323df003fbdd396f40eb35212802266b592fd5fdb03b3de750973f308da7c834b6a490391305c82e0f1e464fc07f9773865816072a93d76ad071756c003ea113465e1b", 0xec}], 0x8, r2) write$tun(r0, &(0x7f0000b26000)=@pi={0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfef, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x4000021c, 0x0, 0x0, 0x0, 0x0, {[]}}, {"e96aaa6ddb48ed8bfc6cd8129ef10b765b7828374ae63acd9e85613b881f5706c32738a62c8884ade9e74c423142764d47d15cb64ed05f0ae3019a72b9b363d382e807efee3953a050bc5558d07f21b5d4bfd2e1658b24bb4e59ff62ddd11e755ff806c3e9d974f15b54dcd1d82f96a5f1a373285814d16cf5a4a9b270c2abe525545473d299e4a0eba07dcc3ca19c7c4605776357e06969da430a3a18447ff9fb1fd1e8198e21e7a2962dea0b5165e7e44feb0d49d417627242824b340b5efe9e806f846cab5e04c029268fc4d0b6696b49b6498c785dbd8b0ab7a28a19411a2d4102f44d83a3484ab672c886957523cebcb400c4cac31304fa39f5ff6b668f228307553d9c4cfb5680c5bebc1b38117b04824e5fddb2a719fdf1ea413eafc741b3ef18dffc9a1bcd4a6fd0fccb4493719b068175515e9a14def8a2b00e6437a7bde05c0b6031fa3c644cce735a9971cde444016ad09f9d6042bbc3fd3708594400e4f5a94f14247d33a0ab761dfdacc735b36dd087226a37ebd85a855e1c53db2eb669815c72beb3215ec1a44afefbf4347bb64b8f21b42a2b30c3db935fa1504c717a64342ccc7a0801e62965922b178475242a3cdc95d829c9d69e7581aa09ebeb5af96071f23e2203dbbc9fbb45811573833f25a605cf677c93a0da888378e7d6506bfcffd9b547b8e066ff2ba0dc2d25e597b5d3026f4a5b422818712d73dbf84fafdfa50c013e526ccc92a439208be6adc965d950f84fb30ada5bd4620315e50874dc2252fb9c9dca19a8e52851e72d6119c2baab070aec0f6b99c0bb8cd07ce24d73a02063e12791313b0bf10a8e4bd4bee42389affa52c271eadb83dc77512049575b9c0a395459b508ad63d16d382edbe41db2aadf6f29cbce23c0d3ffdbdff655350c51842d0a9dfbab632437e40439e16756c04e931774081e80e3fb2369ef9f2f72717f840142fd483361232dd60688f07a26796adeb747daf1231e485efd9e2d37eab4faa106351a724d7d14446ecbcc6796e8d5749e6885e199d688461c23c591a54d33b9353d56cf89f04b2e31d466d91dbf82d125e6f827bfad153f74b99c76989d3567948dff567d5ee94224c742174e848986782a9042ba900f5259276a9a7a1fdf78db90c53facb95f7280d299ae5db23e27e35bc2126953db7ae5bc0a056279d272a4e1bd8f7741d141ac1186a51a9dd626fd98ca2d7512e489710be0790975b90eddaafc57885ec6b1fdfcff7599fb23969864d0ef17c185172b76ffeafd19b06bf41062955cda80503155ef49eb4927de18013353210594f0656adca3ba0d1c06720e79eb6528fd8d398f3c90b42c4381384b568c344518d7251aad6eaec725e1fbb5f3a127d68c18e520086522c20e80ff2288f6a003e696a1e18a8088f4aa79bf9c637915158dd3d63ed7f0bdd6100f4c94dfa71cfa6aaf625da1e1e11ea5ab36b71110ac34d23f7b504f749f6173d3dc1537094269b8e2a296b9803a515f4526336f12582e134e77ff2d3a01f7b27f5264143d26830aca6e7fac4ef61693a4260ffb9f3f8f39732fb8be7a4fbdbcfa8a160f306b70908120511d88e36c0aa3b9a1d1ebb85bbfadef4b5cd8c9bd80936ab10cff6d6d673b8d204ffa1236c53c3e7d8c21d644229fd9e52207f4e9291b04b5ccee66d8bccdc4d275532b12db581923f33ee16dd953d489f38b9e0ccf8ef14e925663b64847e5952b46c90986f889e6af27f96d74f4bb42cd574d1ef0f1b01e75c7a003b6836e1a2c5aea50cdab7bab86ad2e8507207708374ace1c0c1f82dd1d4675397e7d7205b0486f41d7520c94c840ca4ad0713852d8c75b4cfd5cf211a9352ef492cfdea887392999037a09f787858656ad27ae6ffd4f690fc5fdaeab1409e8e07430723d91d28735b0e7bca9349d2e72b13c9ed559ca0e78e7b88a1f36bb4c54cead2dcc2e5717852450888a6d8c8e54b3b54862696c0c6df282cd49e48c7bc8ae18d559e5d6f8a8355c242ff1b9b9ccdfe70d27ceacad505ea897018ff675b2be075be4eb8580c65ccefdc145432f371968df4a778ff10239d8f0e4506850c5f64a5eb503fd01581bac38eda61ab529684643e50ac442ed9f1e5d5ad5c6e97f849f6bbb2dca71fd89e50112b3d2a12153e7d85e6417a3112ee5adaffea7b2c2766d8b54acf157ea227e2dfcc8826e73c7b80caf966575b3c2109d6220fc86e322f68be6c0868f812df911e6b3d10bba0d78efe70eaafc3819039c92ed28886cec4e0838ef86441389859a11252a1e76b34a6e492e4ea89844fc7c9b505097992114993fb73ae9b3231e709c2fe2ef1f9449fd7d40ceb98b590165c093aff54737554c01e3a3be6cb318b63d5c3cba8f1626180293e6cdab2788c0386d183cc4964e67ba76c5c340f585b893a0cf86ae25eec01a5f3b423cc0e6e40cf2b0b4c0b83abafcd35bfcfba5f27ac2d009c41073e595bb8dccba82eb855e45ec13871c65f56692df1cfb072ade9bea7bab0a0b1e5e858ec221b49a198e9acd0119ab5def17b94eb18f2a7f6a4809a0eee0148c164bf67ee04bfd267914ccc0522c39b7baac4d37f6606efbac4cf74d8a1a69fbd8dd39593e0ea57f72dd1787ad53d4c23e7b921c41f8fbc9e495ae23401bad908c64574082bda250320b62b7579b649df326501f929e9080eb509144dc1b9b680a596672071286e610162f19d15ed782ee73f285b66a68bc0562f8ed451905a36fe5c449514db2836a61c4cb46451d2fbf8964a9d41b1b7e93e431f4d59b8aee003524c084843daaf980a4ee4eed24545b53baee7177c0678d4971519980046876009d2369e0c8ef7e723c5f4f4cd17229483e7b918675f0de10b550fea6df6603731d353f8d6d5ab0c2e02be1f05dc9137a43711343e810681650df113051c5c6ce6230dda29263585b2c59093ea60ad67400f97ce1a318d3b20172da0755a1fdfe9158fc384d0e1909a7cd137399ee9b43996624af0b2e6474f0cb5a4f7527a916daf634e50a29ae9245accaf2de24fd18b80331d9a8c5ce60072b3ac60f2b56ffd5e7840751539088b3b24162febd5e964027f99693b4df22fce2eadd18e4fade5a0030b3a282bfa2f4e515ce86f2f1781db3d095603b090472eaf665bbd17a2ed392f87db3607a0f7f81456c35ac029a74dbfb6d3861c9691cd3d13e0db99e58d0fbbd2a021968f20904018ec83bbec20281c6274c7b0834af989c09dbe898414bd2615f319d789e4822693b6a76b56b2d94fa02cd62df685581fb679f83b8d394a2ac5580a8f64d22428fc6f1090081ca368cda9e3756d31efc63cd4f19f06c308ec637638f9e32f7ee866123bb9764917175f84077edb5f422791e7fb84d21d15c88d84a24bdff42f1e505ad643f62648c865e657471b733338cdf7ff46ff496984e2f0022d99b205957737ecad8a337cb48f303fd9f88d53eccaa5dd69b97f07e359e160692f7aaaa36bf9f57608cfb9cf92b7c87186ec53500c35f135749b8a07172e593476bbbca865a03aef7cb4d653088fe9eb10b535b9de0d43f06690c7ced82534977f983ee31a8c0fb2c91de876525e7087b60df4e1e06323721820c54ce79abb6ddcd00f6deb9389b71fceb20ee7ddec482a9931dbef3296aabd92cb11838adc6e38357a36f20bcfad772c2051a6cbd0df1689fbbc3942f670a9da5341655c91caa93326d48344078622fe7c1143c27419f5382f69466c8272eb59ad1fee252f039cde1d513d7e892329092e49f70e8b33b0ede542236cb7432a293422e18c2bdcf9e113c7232ea56696fed137af247d4d4da0efb61ad157bc869fc330495011c074655e9b16699f81a34fe142d41cd7b7b82c204faabe6496d3a832f8203542b195d1b9027dfe75d2b0f4ce97a1938b4f44e96f691958659aecdb2d26d81db8e2764bd94be9b9d33d6469006138137336c74db6ecc4a8cbada87920e3a08a7a7aa7046f41ca5f924af3f36dce92fb5b4bb50b7f65c998bb2c9448fe39da1de58d3012bd98af3a02b0520b4281e51997730005728e27cd95b53a76e7f301d8626fffb6ca04a8bd0ed290d1f6c5b62d1d1515a2ccf76241dd8b9ad01492145d9a0e0e775eb32fedc7e935b4995d3cc4531598f4edd3db25aa065c6333e3a1f18df005e516e1b1340cbf5fdd8201dcd501990ee9b750ac14cdac299fdb34ade81e506ccc8945d8568acdf5adb712b440deed2fc69ce07311ee619eb9186ec78658b7abe74a80aa70f26abd2c60a8de778c6e34c91a86fa6d35651c2a89b187a3b114f15a8ee690f5f5efde599fac5707f7b17fda28a3f1c7239cbc6c4c6a42988c92a161f122d6ca1ec47d5248b39b690bf1570a547b87cb9506d68e0a84fcfc3fc1f771a3e515f47837d17aabf6c9b408f64275dc9b95f33a694129ca2ab729b1070b3ef89d0a27806ec312ed3a418250286df498ba77cc3f2703661ede50619ae9e51510a88afbf8ed5a4cdefc7ff095b4a740533df5b698857bf0d61cd819228b5b033befdfaad321327cc4dabf82d0a479f1914024a7b4b699b31ee75e6e9faacc35be4aa4a39ae0aaa5b11ef711f213889c35dfa25ac96617a2bd9547e3547bcb4d27da5f0c35077acd030f6d42ba199591397ded51b42c93f15f52250a54865f58903db5afc3cc53fd5238e604f10ec5d100a9b7e8b28c8f9199d90c78d87c26ce754f0d8158d6ecadaf20772a5044ced1a19be14b50f27cb04a78f8ee2a91d3100cd269fd9e460ba525ac18783b74bb66dacd4d7b8f65030e91841472a67f322bc1c6557930aec2518b024e2a607854b21bbd45c5d528d7e3f68dc4cbfd072cdd46631a0a07231a6124b1d9bbad4fe5648ada3146289d364886b91a558dd5d764d90277f876ea80ce72bb366f8c2290cd9153ad65500d981a7fd6a311e2c06b44064a0d338a55988078c5146b83b55d892d208c723f25c0cf47d57c9120009ae75f55bd7a43ff2aa0fffa599af8fd60b910f3000902916aaea0b500fb42cffeac72eaa1fa0113fa15f32c272693536006a93c42735bfd5c3f22001104655dcb5f26d8f042b6b83a36b44e29db660832c3aee850ebe2e79ff50c76a6dfd1fc2c19525c1cd3b61e1edd5928e0754c5f6aed97074faf52aa709566bd5fd98d2cdf4a4d6bb3336b6dbea2baf88c1c3416596acfb38d7905ed0b0ecbcdaadacd01da45e4f287649a527b209791f6c0cd54118148ce2eaf00edb114f611ae097da4b1995990deb97e0a07d24f407d135bd04bb3f06ef5b261c8045af929e4e7768761896a9b7b2dc413208554c159033a50c4f40e7e163c5a8dbbb75ed926af5578da6e21a81c856f89729fbbc7c61255c740ee25451c560fbffff0cdc8138c2643f0ac98e09dd32a450e3f895037d1afbcc19ffca79266a09ac7090d419ac6d15f891e414ddfdd63f6931d5e29221317fdf9f12ed933c9a8de5ae7dbfc218e5721455a9e0df485e35db4a30479c950e9679d55874fadd0f04a0f7e2f8e2344fbaba7fb1b4ca7136bb697c2ce4cb240d8530ddfe4055465cfeaff488bb76164885ae4cea9dd44d65fe28aba3f42e7fb1f9be38be1c63dd8570702c5999070116290641e63a2cbcce51c82d6c10e99e98e390b8c56971c6e1e8108a95663c323928dfc1d7a45e8265124199f6d4754455fcb498d36a0615046abf72713298d561a672e0b6718782d6f74fee069388"}}}}}}}, 0x1001) prctl$setmm(0x23, 0x1, &(0x7f0000006000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a79000/0x1000)=nil, 0x20000007ffffffe, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b2b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000b2b000)='./file0\x00', &(0x7f0000435000)='./file0\x00', &(0x7f00002b2000)='aio\x00', 0x10000, &(0x7f0000b2c000-0x54)="4df36508510025660c8b3cd2494224bb572a787002d2ce64e84a068ae066a42572d10130ecacb7faf44134cd321ad378a13e11ca8fa725d133dbdd3af401faa042fb7869d2d7ff8b5f22c056846853ef5cb889e5") 2018/01/10 04:55:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='romfs\x00', 0x0, &(0x7f0000d7a000)="") mount(&(0x7f0000bf5000-0x8)='./file0\x00', &(0x7f0000ae9000-0x8)='./file0\x00', &(0x7f0000aca000-0x4)='bfs\x00', 0x80000, &(0x7f0000dc8000-0x9)="ac2acc7388f8175bc9") chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x5) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) execve(&(0x7f0000e23000)='./bus\x00', &(0x7f000012b000)=[&(0x7f0000555000)='ramfs\x00'], &(0x7f0000771000)=[&(0x7f0000d5e000)='\x00', &(0x7f000009b000)='cgroup.\x00', &(0x7f00003b5000)='ramfs\x00', &(0x7f00004f2000-0x1)='\x00', &(0x7f00008c4000+0xb08)='\x00', &(0x7f0000524000-0x6)='@!-{*\x00', &(0x7f0000cbd000-0x2)='-\x00']) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) readv(r1, &(0x7f0000601000)=[{&(0x7f0000017000)=""/5, 0x33a}, {&(0x7f0000270000)=""/206, 0xce}], 0x2) 2018/01/10 04:55:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) r1 = dup2(r0, r0) membarrier(0x10, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000ac000)=0x2000000, 0x4) 2018/01/10 04:55:41 executing program 1: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fc5000)=""/4096) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fc8000)=0x7, 0x4) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000fc7000)=0xffffffffffff878b) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000020b000-0x46)="de9fde8da2deee592244b85daea7f85fb80d1e2a6e33744dc57a099370da404b80a41f3b23dd9ae8d9940f384d49b0f675e7c325495d810f800a75b88082835dba8699a9dc36") ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a81000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fc6000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d2000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00003d2000-0x20)={0x9, 0x0, r2, 0x2, r3, 0x200, 0x7f, 0x1ff}) epoll_create1(0x80000) 2018/01/10 04:55:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f00008fc000-0x10)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000e1a000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00008a5000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f000067e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgrp(0x0) ptrace$getregs(0xe, r0, 0x3, &(0x7f00000cd000-0xd6)=""/214) 2018/01/10 04:55:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c76000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ed000+0xf29)=0x10, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000185000-0x4)=0x0, 0x4) r1 = open(&(0x7f0000cd9000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000a9b000-0x2c)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x7, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000933000-0xa)='./control\x00', &(0x7f0000473000)='./control\x00') getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000586000-0xb8)={0x0, 0x60, 0xff, 0x4, 0x0, 0x0, 0xfffffffffffffff9, 0x5, {0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x40, 0x4, 0x5, 0x400}}, &(0x7f0000e6b000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000add000)={r2, 0x8001, 0x80000000, 0x8}, 0x10) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000694000)={0x6, 0x5, 0x2, 0x1000, &(0x7f00003f1000)=""/4096, 0xe8, &(0x7f000015a000-0xe8)=""/232, 0x5a, &(0x7f0000649000-0x5a)=""/90}) [ 38.204260] binder: release 4504:4526 transaction 13 out, still active [ 38.211065] binder: send failed reply for transaction 13, target dead 2018/01/10 04:55:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004bf000)='/selinux/load\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f000077a000-0x1c)={&(0x7f0000c84000)=@ax25={0x3, {"b1339e6855271a"}, 0x1}, 0x10, &(0x7f000034e000-0x28)=[{&(0x7f0000575000)="a10ea7b74316c52954034f00bbb2d7c6d88aadd154fab5bd8888b495b6e49c58a2766964a85f668817eaef629dd12f16df27b89b820f2fcf71ecc19e383b7792854d0c903e5e1fb48cf514c688e6a952a84e73379642e2fc706ee6ba1c507bb23d2754fd72900c74d23ff4bc0a186b20cf42fa456f634694ffc043947312f047b477b199a15de52ab1217ea8b38d7563cd7b6846c6be15cac9455f96263a90ad4fa7f1f21ae1dc7e6050a684", 0xac}, {&(0x7f0000896000)="bee8cd24c35b571d6a3243fe665161b00ae9d22fbb8f472687a2a08854852ad3f102fb66260680d38dd7f31c4daaf444c785ea46d1", 0x35}, {&(0x7f0000a86000)="ce7e09ccbb4c36a40cd2d075029638369630ddca8f9778f67b8500a256222fa562a6e52123ca929dfa1a23bb597944395488df4ab92c2c2480c845bcff69354e07ddcd428c89c8b31847009e5deeab7afcd5e5557e27fc8b028627215cc78cfe2ef7b4fbd43b87aa6acd92fd65b803752c142bc20e22c6e27fa4547b6ece631a6ce4b04a2c6cee702212ca8415", 0x8d}, {&(0x7f0000d47000)="8b50e1bee74797a37a75c45d7641aece79debe78e4ca585b84a154e6c062be79f03404c617ecf27d6ba42020032ba79163d9d28ab474f40158d4e904fc15ade7ae4d3560adaa4a0d137eac3f5fceb49c4c24814e5a5a352b5061594852ec9a03cfe64726f916fdc399099e70db5725760dddf589a67e26d030a330b5eec4d1abd654870f60d14fb6baf2a92bf104765b5417a3cab19cad3ae775bf91c726b451a33c4f4ede2726fbfc87ba5e82d82d8c5d2e3662837c13bd145c6ca0320a7615538ef573b8a39c4e86a151965132f5ae", 0xd0}, {&(0x7f0000ff0000)="168ef6b47037518398909334609ce3e23eee8192bc5268080330deecf19b98d09736795a1204f783f8d1508008eda3d553198179529c008c36eec2ffa130087783caa7d249e7b01e1579ea460b630c", 0x4f}], 0x5, &(0x7f00000f5000-0x10c)=[{0x74, 0x111, 0x1069fe11, "158f06bd47f70c1616f9deb1e7840ecca628f9b820c552cf1d775af31aae54a77e6c82f441c78d93d9f900f3fb92107b137bc7faa0287932b4c28f40ddbcd863d3e4d0727d5f07ba2c9c7a989808acaf04815c73f0e20fd08945f72ef513111110135d3503ddac"}, {0x74, 0x11f, 0x6, "ae08d7cd104051da8e4d027d5a473576f47b365173fee86dc2e566f97ddf2d008880e20fda2b18c4766dc3893889cce763d379981b35cacb9b8f980b9266f6e53f75b5572a2f80dd58123ceb3597a25c8c1029a51ec7bd515f7c35597c39458ad69f930c91b556"}, {0x24, 0x119, 0x30d, "7ec92c93790af1c82f1173ae4d0c2de61a47eab7ef429c"}], 0x10c, 0x4050}, 0x80) 2018/01/10 04:55:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000200, &(0x7f0000caf000-0x1)="", &(0x7f0000981000)=0x0, &(0x7f0000e9a000-0x4)=0x0, &(0x7f0000000000+0xd9d)="09d7b6e4ab2113f7f544567c1ed8a7f277b5765bcb0755472278cc619b278351afb03fc7c7e1267b0dcbb67eebfd2ae133022ed0f8e03a52f3f6257e2288a238c10c9ea3d6d291493bc638f7219b558ca9a0b204040527d0fc54b0de4c076da5e590c620dd5497e24cb6c801b6d4750f094902e946b603eb86a14b9dc0ef123383a6c441afd0f5fe67d70143de3cdfe40bb26f152f00ef40ae488b3d8296a14f4f4e46ce0f837d306c6a93dee9f7f69b2c41f331e179aa84139bec24f9ba773a042286e9728ee18718cf") 2018/01/10 04:55:42 executing program 7: r0 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r1 = inotify_init() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003b9000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000a86000)=""/200, 0xc8) inotify_rm_watch(r1, r0) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000bb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f000018d000)='net/bnep\x00') ioctl$void(r1, 0xc0045878) 2018/01/10 04:55:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000c46000-0x4)=0x80000000005, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pwrite64(r0, &(0x7f0000abc000-0x85)="6821aabf28b197e72552fa8a82534494f0a64f38a02975692428b3d30e5d4f6413d46e0defd556ab0aba486ae3ce0f57b04324a7bfdcb22382ae2c195cc0723da26ba4456b621c8c3b26626dd40ebfb9dbfa164b9a32c33d3918c95fe45d95a0e4e46588c69be35805edad0ed783f7d726abb02945f4dd5b2927961caf96a6f61aceb40943", 0x85, 0x0) 2018/01/10 04:55:42 executing program 2: alarm(0x1) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/01/10 04:55:42 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000000f000)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000011000-0x12)='/dev/loop-control\x00', 0x200080, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000012000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) ppoll(&(0x7f000000f000)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000010000-0x8)={0x77359400, 0x0}, &(0x7f000000f000)={0x1}, 0x8) exit(0x0) syz_open_procfs(r0, &(0x7f000000e000-0x7)='mounts\x00') 2018/01/10 04:55:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000eb1000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000ec2000-0x1c)={&(0x7f0000b90000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000251000)=[{&(0x7f00007da000)=""/222, 0xde}, {&(0x7f00003e1000)=""/155, 0x9b}, {&(0x7f00002ba000-0xf0)=""/240, 0xf0}, {&(0x7f00005cf000-0x2)=""/2, 0x2}], 0x4, &(0x7f0000a8e000-0x86)=""/134, 0x86, 0x3}, 0x60) listen(r1, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f000037f000)="", 0xfffffffffffffea2, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) accept4(r1, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000)=0xffffffffffffffea, 0x0) 2018/01/10 04:55:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) r2 = creat(&(0x7f0000715000)='./file0\x00', 0x20) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000bae000-0x62)=""/98) ioctl$int_in(r0, 0x0, &(0x7f0000a1b000-0x8)=0x0) r3 = add_key(&(0x7f00008ba000-0xb)='cifs.idmap\x00', &(0x7f00003a4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f000049d000)='dns_resolver\x00', &(0x7f0000f82000+0x40c)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a75000-0x62)="eafa91ce1a5ec2bcbd6cfd337e156241cc3a4387692ee8bd6bcd18cbf46ef43f4b1b7c838c3a70605f3df66e7fc4e94409ee6f6d3ce5c65e55296e237537accf940fc50edf61761a92fde46995d77efec072907e524e455cf575853cbcc3de5d1ac5", 0x62, r3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cf6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a41000)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x36, &(0x7f0000002000-0x18)={0x0, {0x0}, 0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000002000)={0x0, 0x0}) 2018/01/10 04:55:42 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)='-/]ppp0wlan1eth1(self\x00', 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000003000)=""/198, 0xc6, 0x3f, &(0x7f0000002000-0x8)={0x77359400, 0x0}) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a9c000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d5a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed2000)=0xe8) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000919000-0x4)=0x4, 0x4) sendto$ax25(r0, &(0x7f0000e8c000-0x8c)="d66c008754fcaf5327ad66f1d481dc0bd1b153fe51de4acb37eac850cdb1c5c0d7b666165f6eb0e9b7f97a6b41b1d07056fea06c74f9138b366db731170318e33ba55098d975d1209a57d41d5ba3bfa3588b85ec00c70ad9ce55f26a6d37a7845e71bcc240224a45e922819789360c8d5bd69fe84cdbbcb10c34052a96dae80f3f6f1d49847d2b2a9c502361", 0x8c, 0x800, &(0x7f00002ed000)={0x3, {"956ff96c7f5d74"}, 0x6}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) sync() ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c92000)={{0x1, 0x0, 0x0, 0x3, 0x0}, 0x0, 0x0, 'id0\x00', 'timer0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d2a000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000662000)=0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000f06000-0x8)={0x3, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) 2018/01/10 04:55:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002f5000)='./file0\x00', &(0x7f0000012000)='./file0\x00', &(0x7f0000e7d000)='cgroup2\x00', 0x2000000, &(0x7f0000b81000-0xa)="2f7613e41dd100ad0121") mkdir(&(0x7f0000fcd000)='./control\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d31000)='/selinux/mls\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000715000)={0x7, 0x0, 0x4, 0x754, 0x1, [{0x800, 0x1, 0x1ff, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}]}) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000003b000-0xa)='./control\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000932000)='./control\x00', 0x1, 0x0) 2018/01/10 04:55:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xfba000)=nil, 0xfba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fbb000-0x34)={{0xffffffffffffffff, 0x1, 0x3000, 0x1, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f0000fa6000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000fac000)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b0b000-0x4)=0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000d85000-0x1000)="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") 2018/01/10 04:55:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwrite64(r0, &(0x7f0000682000)='\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(r2, 0x1, &(0x7f0000423000-0x10)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f000053b000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{r3, 0x8}, {0x0, 0x9}}, &(0x7f0000626000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) r4 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r4, r0) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000ff9000-0x5)="0094c9b80a", 0x5) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d8f000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000ce5000-0x8)={0x3, &(0x7f0000ffb000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000491000-0x8)={r3, 0x3}) 2018/01/10 04:55:42 executing program 5: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027000)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000052000)={0x9}, 0x8, 0x800) r3 = gettid() mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r3, 0x0, &(0x7f0000052000)=""/209) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x4, 0x0}}], 0x1c) 2018/01/10 04:55:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c2e000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b8000)=0xb8) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00008b6000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d72000-0x8)={r0, 0x7f}, &(0x7f0000267000-0x4)=0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(0xffffffffffffffff, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2018/01/10 04:55:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00007a2000)="1f0000000002ff010b0000e4000000040106f8000900010400ff0507000000", 0x1f) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f00009fc000)={0x0, 0xfffffffffffffda8}) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x1) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000caa000-0xd)='/selinux/mls\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f000006d000)=[{{&(0x7f0000c54000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000098e000)=[{&(0x7f000052a000-0xba)=""/186, 0xba}, {&(0x7f0000c68000)=""/48, 0x30}, {&(0x7f0000e00000-0x92)=""/146, 0x92}], 0x3, &(0x7f000026f000-0xf5)=""/245, 0xf5, 0x7fffffff}, 0x1f}, {{&(0x7f0000ea5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000868000)=[{&(0x7f0000418000)=""/180, 0xb4}, {&(0x7f0000b10000)=""/240, 0xf0}, {&(0x7f00006eb000)=""/65, 0x41}, {&(0x7f0000bf9000-0x30)=""/48, 0x30}, {&(0x7f00009fe000-0xe1)=""/225, 0xe1}, {&(0x7f0000385000)=""/5, 0x5}], 0x6, &(0x7f0000144000)=""/158, 0x9e, 0x7f}, 0x4}, {{&(0x7f0000a32000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00008e3000-0x8)=[{&(0x7f0000ee0000)=""/67, 0x43}], 0x1, 0x0, 0x0, 0x7}, 0xffffffffffff0000}, {{&(0x7f00002bb000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000236000)=[{&(0x7f0000a96000)=""/169, 0xa9}, {&(0x7f0000200000)=""/22, 0x16}, {&(0x7f00002df000-0x1000)=""/4096, 0x1000}, {&(0x7f00001e0000-0xea)=""/234, 0xea}, {&(0x7f0000ae0000-0xb)=""/11, 0xb}, {&(0x7f0000337000)=""/163, 0xa3}, {&(0x7f000034c000-0x26)=""/38, 0x26}, {&(0x7f0000392000)=""/99, 0x63}, {&(0x7f000023b000)=""/4096, 0x1000}], 0x9, &(0x7f0000cfe000)=""/19, 0x13, 0x8000}, 0x3d2}, {{&(0x7f0000a68000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000da2000)=[{&(0x7f000071d000)=""/132, 0x84}, {&(0x7f0000e75000-0xe)=""/14, 0xe}, {&(0x7f00007f9000)=""/51, 0x33}, {&(0x7f0000197000)=""/0, 0x0}, {&(0x7f0000add000-0x5)=""/5, 0x5}, {&(0x7f0000601000)=""/95, 0x5f}, {&(0x7f0000357000)=""/146, 0x92}, {&(0x7f00007d3000)=""/69, 0x45}], 0x8, &(0x7f0000912000)=""/215, 0xd7, 0x3}, 0x3ff}, {{&(0x7f0000d17000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000001f000-0x50)=[{&(0x7f00009e8000-0xb3)=""/179, 0xb3}, {&(0x7f0000518000-0x77)=""/119, 0x77}, {&(0x7f0000786000-0x1000)=""/4096, 0x1000}, {&(0x7f000021a000-0x2d)=""/45, 0x2d}, {&(0x7f0000bf4000)=""/0, 0x0}, {&(0x7f000095b000-0x3)=""/3, 0x3}, {&(0x7f0000cd6000-0x3d)=""/61, 0x3d}, {&(0x7f0000907000)=""/51, 0x33}, {&(0x7f0000161000-0xb)=""/11, 0xb}, {&(0x7f0000d2f000-0xa6)=""/166, 0xa6}], 0xa, 0x0, 0x0, 0x7fffffff}, 0x1}], 0x6, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e74000)=[], 0x0, &(0x7f00005e1000-0x20)=[{0x20, 0x0, 0x7, "ce75037a798b2347cd4baf4b57ff0a95878d"}], 0x20, 0x0}, 0x0) socket$inet6(0xa, 0x3, 0x1) 2018/01/10 04:55:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x40000003, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f00001db000-0x4)=0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af4000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f000007d000-0x96)=""/150) 2018/01/10 04:55:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000072c000-0xe)='/dev/keychord\x00', 0x80801, 0x0) setsockopt(r0, 0x3, 0x9, &(0x7f0000d3f000)="1b287e61484a86d0b729034c03b7ba4b2bbf3e6fc1b1156be2edfaaf0b074faae03a03cb4e9baecb625e75b68624f9990104bef183391a451814917096e1f2fb0944ed1b374cb328d84668ff78e141b2f526d7a8c410c2c19810c4462abf138ec4848c692558ab69fe178d95bca1aace3557df336d1391555900cb6ffec40869f6b7d4ed3013caf31aafe70a79df6c44e8b0e12ecfc49d767063237eec3ea034b88fb19eed31beb755631acb53b73e640d6dd2d37edbff7dedb16e4fe8b449decf05c879ece1bc6290cf7725e85239", 0xcf) r1 = syz_open_dev$tun(&(0x7f000053a000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000019e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x6}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8932, &(0x7f0000012000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/10 04:55:42 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000012000)=0x17c) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f000000d000)={{&(0x7f000000c000/0x2000)=nil, 0x2000}, 0x0, 0x0}) 2018/01/10 04:55:42 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f000000f000)='/dev/net/tun\x00', 0x0, 0x8000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000011000-0x12)='/dev/loop-control\x00', 0x200080, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000012000-0x4)=0x0, &(0x7f0000012000-0x4)=0x4) ppoll(&(0x7f000000f000)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000010000-0x8)={0x77359400, 0x0}, &(0x7f000000f000)={0x1}, 0x8) exit(0x0) syz_open_procfs(r0, &(0x7f000000e000-0x7)='mounts\x00') 2018/01/10 04:55:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008b9000-0x10)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000ba1000-0x11)='net/mcfilter\x00') sendfile(r0, r1, &(0x7f0000e41000)=0x0, 0x401) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000037c000)={0x0, 0x0}) 2018/01/10 04:55:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f5e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xeef) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000059f000-0x44)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [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, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000acb000-0x108)={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]}, [0xffffffffffffffc7, 0x4, 0x2, 0x5, 0x5, 0xd31, 0x3ff, 0x4, 0x800, 0x9, 0x3, 0x20, 0x2, 0x5, 0x5]}, &(0x7f000001c000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000661000-0x14)={0x0, 0xffffffffffffff50, 0x7, 0x20, 0x9, 0x1}, &(0x7f0000db0000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00001e6000-0xb8)={r2, 0xffffffff, 0x800, 0x800, 0x3, 0x100000000, 0x8, 0x80, {r3, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6, 0xfffffffffffffffc, 0xfffffffffffffffc, 0x6}}, &(0x7f00000ef000-0x4)=0xb8) 2018/01/10 04:55:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = socket(0x2000000011, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r3, &(0x7f0000c85000)={0x11, 0x1, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mkdirat(r2, &(0x7f0000756000)='./file0\x00', 0x100) dup2(r3, r2) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d30000)='/dev/ppp\x00', 0x90000, 0x0) getsockname$packet(r0, &(0x7f00006c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ad1000)=0x14) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004bc000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x1, 0x9, 0x3, 0x0, 0xa, 0x20, 0x20, 0x11, r1, r2}, {0xd, 0xffffffffffffffc1, 0x9, 0x3ff, 0x800, 0x8001, 0x1f, 0x6}, {0x80, 0x9, 0x7f, 0x4}, 0x20, 0x7, 0x0, 0x1, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x2, 0x2, 0x81, 0x0, 0x0, 0x100000001}}, 0xe8) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000dca000-0x4)=0x9) 2018/01/10 04:55:42 executing program 0: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00001b9000-0x8)={0x0, 0x0}) sched_setscheduler(r0, 0x2, &(0x7f0000bee000)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f000020c000)={0x40, 0x1, 0x0, 0xffffffffffff8001, 0x8001, 0xfffffffffffeffff}) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000093d000)=0x0, &(0x7f0000d26000)=0x4) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000648000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000034e000-0x8c)={0x20, 0x2, 0x7464, 'queue0\x00', 0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004ef000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000bc9000-0x4)=0xfffffffffffffe05) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e13000-0x8)={r2, 0x2}, &(0x7f0000d64000)=0x8) 2018/01/10 04:55:42 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000aad000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c7d000-0xd)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f000070d000-0x4)=0x1, 0x2000000000000063) signalfd4(r0, &(0x7f0000bdc000)={0x3}, 0x8, 0x80800) 2018/01/10 04:55:42 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000973000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000cc4000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@multicast1=0xe0000001, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x80, 0x20, 0x33, r1, r2}, {0x2, 0x4, 0x7, 0x7, 0xffffffffffff9d7e, 0x9, 0x100, 0x5}, {0x80000000, 0x0, 0x0, 0x4}, 0xc2, 0xffffffffffffffff, 0x3, 0x1, 0x2, 0x2}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x3, 0x2, 0x4, 0x400, 0xfffffffffffffffa}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) sendmsg$netlink(r3, &(0x7f0000792000-0x38)={&(0x7f0000fd7000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003cb000)=[{&(0x7f00005f3000)=[{0x14, 0x24, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, [@nested={0x4, 0x0, []}]}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 04:55:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c01000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) [ 38.616519] device syz2 entered promiscuous mode 2018/01/10 04:55:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x3) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000eff000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)={0x0, 0x0}) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000001000)='./control\x00', 0x8100, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x10)='./control/file0\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xcc, &(0x7f000000f000)=""/136, &(0x7f000000e000)=0x88) 2018/01/10 04:55:42 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000852000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x797a86f4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001c000-0xc)={0x0, 0x0}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000047000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 04:55:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000bbe000)='..', &(0x7f0000d03000)='./file0\x00') mkdir(&(0x7f00007e8000)='..', 0x111) mount(&(0x7f0000018000)='..', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f0000770000)='cgroup2\x00', 0x0, &(0x7f000023a000)="") 2018/01/10 04:55:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000c0a000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00007ae000)=[], 0x0, &(0x7f0000289000-0x20)=[{0xc, 0x29, 0xb, ""}], 0xc, 0x0}, 0x0) r1 = open(&(0x7f0000aeb000-0x8)='./file0\x00', 0x8000, 0x100) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001e5000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) connect$inet(r2, &(0x7f0000a5f000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001c9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000007e000)=0x0) clock_gettime(0x0, &(0x7f0000665000-0x10)={0x0, 0x0}) setitimer(0x2, &(0x7f0000454000)={{0x0, 0x2710}, {0x0, r1/1000+30000}}, &(0x7f0000115000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000001b000)='/dev/loop-control\x00', 0xc0500, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00006f4000)={0x0, 0x0}) ioctl$int_out(r2, 0x2, &(0x7f0000f6b000-0x4)=0x0) getitimer(0x2, &(0x7f0000902000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006e3000-0xc)={0x0, 0x7c, &(0x7f0000b00000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x63d2, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b82000)=0xc) recvmmsg(r0, &(0x7f0000595000-0xa0)=[{{&(0x7f0000237000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000076a000)=[{&(0x7f0000294000-0x2)=""/2, 0x2}, {&(0x7f0000c37000)=""/249, 0xf9}, {&(0x7f00001d5000-0xc0)=""/192, 0xc0}, {&(0x7f0000c25000)=""/219, 0xdb}], 0x4, 0x0, 0x0, 0x1}, 0x8}, {{&(0x7f0000957000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000060000-0x40)=[{&(0x7f0000a02000)=""/143, 0x8f}, {&(0x7f00004a6000-0x5e)=""/94, 0x5e}, {&(0x7f00002ea000)=""/176, 0xb0}, {&(0x7f00006a4000)=""/220, 0xdc}, {&(0x7f0000cc4000-0x6a)=""/106, 0x6a}, {&(0x7f0000da3000-0x25)=""/37, 0x25}, {&(0x7f000074d000)=""/99, 0x63}, {&(0x7f00003f1000)=""/120, 0x78}], 0x8, &(0x7f0000153000-0x4d)=""/77, 0x4d, 0x80000001}, 0x3}, {{&(0x7f0000b49000)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000c7000-0x40)=[{&(0x7f0000a29000)=""/46, 0x2e}, {&(0x7f000085f000-0x7b)=""/123, 0x7b}, {&(0x7f0000811000-0xa2)=""/162, 0xa2}, {&(0x7f0000e4b000)=""/218, 0xda}, {&(0x7f000051c000)=""/219, 0xdb}, {&(0x7f0000867000)=""/78, 0x4e}, {&(0x7f00003ea000-0xf3)=""/243, 0xf3}, {&(0x7f0000c6e000)=""/199, 0xc7}], 0x8, &(0x7f00009f2000-0xa7)=""/167, 0xa7, 0x5}, 0x200}, {{&(0x7f0000c29000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ecc000)=[{&(0x7f00006ee000)=""/4096, 0x1000}, {&(0x7f000043d000-0xb2)=""/178, 0xb2}], 0x2, &(0x7f0000719000-0xad)=""/173, 0xad, 0xfc}, 0xfffffffffffffff7}, {{&(0x7f0000bc3000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000862000)=[{&(0x7f00004e6000)=""/89, 0x59}, {&(0x7f0000177000-0x80)=""/128, 0x80}, {&(0x7f000095c000)=""/82, 0x52}, {&(0x7f000008e000)=""/4096, 0x1000}, {&(0x7f00002f9000)=""/50, 0x32}, {&(0x7f0000ae2000)=""/134, 0x86}, {&(0x7f0000e3c000-0x4b)=""/75, 0x4b}, {&(0x7f0000745000-0x9ea)=""/4096, 0x1000}, {&(0x7f00004a2000-0xf4)=""/244, 0xf4}], 0x9, &(0x7f0000e90000)=""/66, 0x42, 0xfffffffffffffffe}, 0x2}], 0x5, 0x2000, &(0x7f0000613000)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00003ac000)={r3, 0x3}, &(0x7f000020c000)=0x6) 2018/01/10 04:55:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00004d5000-0xac)=""/172, &(0x7f0000953000)=0x8c) 2018/01/10 04:55:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00001dd000)={&(0x7f0000ddd000)="", 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/rfkill\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000434000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b42000-0x5c)={0x1, 0xd0, 0x2, {r3, r4+10000000}, 0x6, 0x2f3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000146000-0xc)=@sack_info={0x0, 0x4, 0x6}, &(0x7f0000244000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a30000)={r5, 0xfffffffffffffffe}, &(0x7f0000931000)=0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b7d000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000b69000)=0xc) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace$setopts(0x4200, r6, 0x4, 0x51) ptrace(0x4207, r6) ptrace$getregs(0xffffffffffffffff, r8, 0x0, &(0x7f0000c21000)=""/0) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001ec000-0x15)='/dev/pktcdvd/control\x00', 0xc0800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000033a000)={0x5, 0x1f, 0x4, 0x401, 0x0, 0x800, 0x8, 0x6, 0x0}, &(0x7f0000f7f000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000aa6000-0x20)={0x1, 0x8, 0x0, 0x9, 0x4, 0x100, 0x7, 0x81, r1}, &(0x7f000021e000-0x4)=0x20) mount(&(0x7f0000483000-0x8)='./file0\x00', &(0x7f0000aa6000-0x8)='./file0\x00', &(0x7f0000cf8000)='mqueue\x00', 0x808, &(0x7f000064e000)="") mknod(&(0x7f00005d3000-0xe)='./file0/file0\x00', 0x8003, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e8000-0x16)='/selinux/checkreqprot\x00', 0xc0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000745000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000159000)=0x8) execve(&(0x7f00008a7000-0xe)='./file0/file0\x00', &(0x7f000013b000)=[], &(0x7f00003cf000-0x4)=[]) 2018/01/10 04:55:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000233000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000bac000-0x5c)={0x3, 0x2, {0xffffffffffffffff, 0x3, 0x100000000, 0x0, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b71000-0x4)=0x0) rt_sigqueueinfo(r1, 0x8, &(0x7f0000449000)={0xc, 0xfffffffffffffffb, 0x100000000, 0x8001}) write(r0, &(0x7f0000786000-0x44)="f57b5a080e95a763b297b1747e275ae7c3af5c4cb5c0b32d0524edd8d197e3dd54e2deb383065ff9c213c0c48bdac19e62694ab4f4cc35309030758630bf0936843de192", 0x44) execveat(0xffffffffffffffff, &(0x7f0000b27000)='./file0\x00', &(0x7f00003a4000)=[], &(0x7f0000f25000)=[], 0x900) 2018/01/10 04:55:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xfffffffffffffffe, &(0x7f0000000000)={0xffffffff, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x834, 0x5}, &(0x7f0000001000)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/10 04:55:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000831000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc9000-0x10)=@ethtool_rxfh_indir={0x10000000002, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setlease(r1, 0x400, 0x2) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000969000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) 2018/01/10 04:55:42 executing program 4: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f8f000)={0x0, 0x0}, 0x4000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000c6d000-0x4)=0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f8f000)={0x0, 0x0}, 0x4000) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000f8f000-0x7)="ff02000000000000400400000000000100000000", 0x14) 2018/01/10 04:55:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000e34000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000562000)='net/fib_trie\x00') preadv(r1, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x0) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000318000-0x5)='user\x00', &(0x7f0000e9c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e7000)="48d8ac3ecf423dbb479d2a46cda78f11c0613414a3797bac16e8d55e6d0531e9e88593fb39625cbc82faba7674985f207019e0698920c14f2ca7b7697614a85fb7c4801c56a5990967b33985d87d3b751d7d37471bae1f3829685c1ce02e2188b0f727616bc312c517836d7e9ff4edf42772691f5cb3f634ee400c2a9e84920919ea", 0x82, 0xfffffffffffffffc) add_key(&(0x7f000079a000)='cifs.idmap\x00', &(0x7f00006ec000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d2c000)="4ffd213db421eec97bd6f0606759ebce01468a034c2804d77740be039a05520f161ce726978c87217bfee80f8c32f13d84b4e8b9be9320e14c54657634d0c72d14337006d50219935f5a21b6a584", 0x4e, r0) r1 = add_key$user(&(0x7f0000483000)='user\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000862000-0xb2)="84", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000092000-0x4b)=""/75, 0x4b) r2 = add_key(&(0x7f000037d000)='keyring\x00', &(0x7f0000b86000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c75000-0x92)="86", 0x1, 0xfffffffffffffffb) socketpair(0xb, 0x4, 0x1, &(0x7f00009e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000a89000-0xfb)={0x0, 0xf3, "a9c6da014121665eaace4fe76fa3b908b44acb396f8aa3b18ae03a2783457a3cab7b7a6d73beebe0a2ef86a2b3505f4d4b7921f191e126697ddb40e086c339e2dca8899f8a3453cc24e92d312c660a402a35a20402529445ed2da6963089636f3cba77951f5268dced2a7d04faf2316db1dfd857a6fccc7b9c8da86824350df6e7cc17b604d3f48a7ca792080ddd680b84df35aa04ea9ab0c56a87c5bf743aabf13713a4a611715fc1b4362331d4bd4e712fd38c08f4cd63b15ff991c4c52d281f5877a3ab3e111a954755e8ad32b231717dd7c3ec56776f680687e2c22c040ae41a0ab1fb5ba45455b2fcae4fbdad0b8d3ad3"}, &(0x7f00007a8000-0x4)=0xfb) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fa5000-0x8)={r5, 0x0}, &(0x7f0000f59000-0x4)=0x8) r6 = creat(&(0x7f0000ed7000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000068b000-0x8)={0x0, 0x9}, &(0x7f0000e91000)=0x8) sendmsg$nfc_llcp(r4, &(0x7f00005e3000-0x1c)={&(0x7f0000063000)={0x27, 0x9, 0x8000, 0x4, 0x4, 0x71, "8ceda28afb799cab28e0daa91dc577021aaa4a1c4dc0abf4dd0a2b40f41cffe321c98cf2f3c570c621c0daed9fe71541b998fc7eafe98abec0e6b5263a820c", 0xffffffffffffffe0}, 0x58, &(0x7f000039e000)=[{&(0x7f000016e000-0x6f)="4d859eba9f770e3425c4bf38caa24014c56bf3dcf5800c7930a5c3f4d4163246c445bd4fda84f71c444169bfa863155ddc535d232c7a6b95d9bca6a0df73ce1c43aef09aa66c1d6ee248b4f692148eb2dd06b0fb3bdad588d71cf7bf01e4ab24fdfa8e6e86afeda78efb0f0a080497", 0x6f}, {&(0x7f000065c000)="5a269295113112661eb7196c36692defb19a00b5ad3db2a55d4987c8a82377c5f19b1d628d8d11f629f71b2564f940a29a9b6c32c8442ba631ccb0a95d9dad6b79f5b781df30eed7b0e9f16a1c615cc3b361993c7e5fd40c5500cd8acdcf682a1b9783d20838b22d702cca9f3a1b0521157352ccf406922c806ba83d8757b9fac14d4749e85915617170966162055187a005a717be60a687d5f771f6f038ef1aecc287", 0xa3}], 0x2, &(0x7f0000cf0000)={0xdc, 0x112, 0x80000000000, "2ff747a03a1c73f57123591aaf2dbf4943bc54ed5142047384e6879cb6250c6fdcf809bb60f99947a9e3cb131efd4639eeb0c30db11c5b462ae60932c1a29f8d20cbb48b6052b606076bd79134cddd39fffaa4b9ca0130562d58394f4b5da53ab74384c5e06c508f673eeb3d23c9d441b5317f090fa880596de9a4ee10f3940539cc2310bf3e700e112cf3d40c1844f5b59aa31699d2388c20c9b1755e0fc233da8c922c059ced196c1f09cf419c6dcfc709275e2f69e4d7f53c723e643a5ca9692262805143efafd4b8b1ae5accaf"}, 0xdc, 0x810}, 0x20000000) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00006ea000-0x8)=@assoc_value={r7, 0x799bae01}, 0x8) request_key(&(0x7f0000c3a000-0x5)='ceph\x00', &(0x7f0000d7f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000092a000-0xb)='cifs.idmap\x00', r0) keyctl$read(0xb, r2, &(0x7f00000e2000-0x1000)=""/4096, 0x1000) 2018/01/10 04:55:42 executing program 7: r0 = socket(0xf, 0x2, 0x3) fchdir(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a94000)='ns/pid\x00') syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000045e000)={0x7fffffff}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000d4a000)={0x0, 0x0}) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f0000f0b000)=""/138, 0x8a}], 0x1, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f09000)=0x0) 2018/01/10 04:55:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cc2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000803000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000c59000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008d2000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) connect$inet(r1, &(0x7f0000c85000+0xe6f)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:42 executing program 4: r0 = inotify_init() inotify_rm_watch(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x93b6) 2018/01/10 04:55:42 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001b9000)={0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fe3000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe4000)=0x4) r3 = dup3(r0, r1, 0x80000) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$sock_ifreq(r0, 0x8906, &(0x7f0000fe2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='ip6_vti0\x00'}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r3, &(0x7f0000fe4000-0xdb)=""/219, 0xdb) exit(0x8) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000fcc000)=@file={0x0, ""/4096}, &(0x7f0000feb000)=0x1002, 0x80000) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 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) 2018/01/10 04:55:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004a000-0x6)=')proc\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004a000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) dup(r0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000a9f000-0x50)={{0x0, 0xffffffffffffffff}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000b0a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000add000)={r4, 0x0}) 2018/01/10 04:55:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) r2 = socket(0x10000000010, 0x400000002, 0x10) write(r2, &(0x7f00004ec000-0x1f)="1f0000000104ff10fd4344fe234d00000000000008000100f2ffdcffdf000d", 0x1f) 2018/01/10 04:55:42 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x102) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @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]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="0006a7a761ee2f96e728560045019b46"}) 2018/01/10 04:55:42 executing program 4: r0 = gettid() exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000-0x4)=0x0) tkill(r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r0, &(0x7f0000002000-0x4)=0x3) 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x520, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000f08000)=[{&(0x7f0000f0b000)=""/138, 0x8a}], 0x1, &(0x7f0000ee0000-0x51)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f09000)=0x0) 2018/01/10 04:55:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000e76000-0x8)={0x4524}, 0x8, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = syz_open_pts(0xffffffffffffffff, 0x101080) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000b57000)={0x6, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e4d000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00001db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getxattr(&(0x7f00009e2000)='./file0\x00', &(0x7f00001ec000-0x14)=@random={'security.\x00', 'security]\x00'}, &(0x7f0000451000-0xea)=""/234, 0xea) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009e7000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000a30000-0x4)=0x1, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f000015f000-0x4)=0x4, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005ae000)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000096d000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00009b4000-0x8)={0x0, 0x200}, &(0x7f00000c3000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000cf5000-0xb8)={r4, 0x6, 0x7fffffff, 0xf16, 0x0, 0x6, 0xffff, 0x4, {r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7fff, 0x0, 0x20, 0x6}}, &(0x7f00003f2000-0x4)=0xb8) [ 39.002309] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) [ 39.011308] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.026794] binder: BINDER_SET_CONTEXT_MGR already set [ 39.032497] binder: 4757:4775 ioctl 40046207 0 returned -16 [ 39.044365] binder_alloc: 4757: binder_alloc_buf, no vma 2018/01/10 04:55:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='uid_map\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = accept4$inet(r0, &(0x7f0000f25000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000087000)=0x10, 0x800) r3 = epoll_create(0x9) flistxattr(r2, &(0x7f0000281000-0x6)=""/6, 0x6) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f00000ab000)={0x3, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r1, 0x0) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f000004d000-0xc1)="7dc7bd9951da8e6aa1660a98db45daba2a2da7f94a5b35b02ada9790545b255a7b4a13aaddc84d3d1a04c8cab0d1051a4e8fe3bf71f49ca8ff8711c00c2940880521feb16df1952031ad221f9d417facd86c82517a3d4d03ea74d3039c2a3dfdad078d91d62161685a08bb5e3938c7e0dfa8c3bfb35902b4a948dc5d97e576d9440cad76377773b6362fe9ad2b3cab8f7ffbf6cc855cd609947071dfbd8716fee81778b3dff8e179a232d8b3fa9059c9ea3f957ca9d0a72a7ad526d90eb34744f6") r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000002d000)={0x0, 0x0, 0x30}, &(0x7f00003d4000-0x4)=0xc) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000068c000)=@add_del={0x2, &(0x7f00000e7000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7f}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f000072e000-0xc)={r6, 0x68, &(0x7f0000713000-0x68)=[@in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, @in={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f00005db000)=0xc) ioctl$TCFLSH(r4, 0x540b, 0x0) poll(&(0x7f00009c0000-0x38)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x7, &(0x7f0000d2e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c77000)=0x0, &(0x7f0000b35000)=0x4) syz_open_procfs(0x0, &(0x7f0000afd000-0xa)='ns/cgroup\x00') 2018/01/10 04:55:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000287000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26af3f", 0x3f}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile64(r0, r1, 0x0, 0x8) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/10 04:55:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x0, 0x5, 0x9) sendmsg$key(r1, &(0x7f0000863000)={0x0, 0x0, &(0x7f0000dc1000)={&(0x7f00004b1000)={0x2, 0x1, 0x4, 0x9, 0xb, 0x0, 0x1, 0x2, [@sadb_address={0x3, 0x6, 0x3c, 0x20, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x17, 0x7f, 0x20, 0x0, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}, @sadb_x_nat_t_type={0x1, 0x14, 0x1f, [0x0, 0x0, 0x0]}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x4000) write(r0, &(0x7f00007c1000-0x22)="220000003100078123060004000000000d0000000100010000002b80001a00f10051", 0x22) [ 39.050857] binder: 4757:4781 transaction failed 29189/-3, size 0-0 line 3128 [ 39.059553] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 39.071583] binder: BINDER_SET_CONTEXT_MGR already set [ 39.078701] binder: 4784:4785 ioctl 40046207 0 returned -16 [ 39.092455] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 04:55:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c28000-0x10)='/dev/sequencer2\x00', 0x401ffffd, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc074510c, &(0x7f0000e6b000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_getres(0x7, &(0x7f0000e2c000)={0x0, 0x0}) 2018/01/10 04:55:42 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x11, 0x3, 0x10) r1 = socket$inet(0x2, 0xa, 0x16fae00) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000003000-0x4)=0x0) recvfrom$inet(r1, &(0x7f0000006000-0xa)=""/10, 0xa, 0x160, &(0x7f0000005000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$nl_generic(0x11, 0x3, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xfd, &(0x7f0000006000-0xc1)=""/193, &(0x7f0000005000)=0xc1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000005000-0x4)=0x89d) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x107, 0x12, &(0x7f0000004000)=0x10000001, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x107, 0x12, &(0x7f0000000000+0x955)=0x11040001, 0x4) socket$packet(0x11, 0x0, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000006000)={0x1d, 0x3f}) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000017c000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000196000)='./file0\x00', 0x240000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e5a000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000715000)=r2) write(r0, &(0x7f0000fa0000)="26000000130047f1ac14c1f85900fe00080003e301000000ffffe800", 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00009b9000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) geteuid() [ 39.099790] binder: release 4757:4768 transaction 16 out, still active [ 39.103454] binder: 4784:4801 Acquire 1 refcount change on invalid ref 0 ret -22 [ 39.103487] binder: 4784:4801 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 39.104672] binder: 4784:4801 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/10 04:55:42 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000035000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0xe99a, 0x410000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000037000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000038000-0x4)=0x8, 0x800) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000)='/dev/pktcdvd/control\x00', 0x501100, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0, 0x800) r6 = fanotify_init(0x2, 0x88c00) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuse_mount(&(0x7f0000038000-0x8)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x7, 0x8) r8 = socket$key(0xf, 0x3, 0x2) r9 = perf_event_open(&(0x7f0000034000-0x78)={0x3, 0x78, 0x2, 0x4, 0x7ff, 0x4, 0x0, 0x0, 0x1000, 0xa, 0x1, 0xffffffff, 0x3, 0x5, 0x4, 0x4c22, 0x0, 0x5, 0x6, 0x3, 0x3, 0x4, 0xb0b, 0x6, 0x0, 0x80000001, 0x0, 0x92, 0x6, 0x6, 0x1, 0x2, 0x6, 0xffff, 0x8, 0x6, 0x1c7, 0x6, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x4}, 0x0, 0x3, 0x80000001, 0x3, 0x7, 0x81, 0x10001, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0xc) r10 = openat(0xffffffffffffffff, &(0x7f0000030000)='./file0\x00', 0x0, 0x50) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f0000038000-0x78)={0x2, 0x78, 0x0, 0x3, 0x6, 0x80000001, 0x0, 0x2000000, 0x10000, 0x2, 0x10000, 0x0, 0x4, 0x5, 0x0, 0xfffffffffffffffe, 0x1, 0x6, 0x8, 0x3, 0x7ff, 0x3f, 0x1e, 0xac9, 0x8, 0xfffffffffffffeff, 0xe3b1, 0x40, 0xffffffff00000001, 0x4a7, 0x5, 0x7f, 0xfffffffffffffffe, 0x4, 0x20, 0xcde2, 0x3, 0x6, 0x0, 0x4, 0x6, @perf_bp={&(0x7f000000f000-0x1)=0x0, 0x6}, 0x1000, 0x6, 0xe430, 0x6e198a9b61a0c323, 0x3, 0x0, 0x2, 0x0}, 0xffffffffffffffff, 0x80000000, 0xffffffffffffff9c, 0x1) r12 = syz_open_dev$urandom(&(0x7f000001e000)='/dev/urandom\x00', 0x0, 0x0) r13 = eventfd(0x1000) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000036000)='/dev/vga_arbiter\x00', 0x40800, 0x0) r15 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x432240, 0x0) r16 = syz_open_dev$evdev(&(0x7f0000032000)='/dev/input/event#\x00', 0x6, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000038000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000-0x4)=0x58, 0x800) r18 = syz_open_dev$binder(&(0x7f000002c000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000037000)={0x0, 0x0}) r20 = openat$rtc(0xffffffffffffff9c, &(0x7f0000036000-0x9)='/dev/rtc\x00', 0x100, 0x0) r21 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000016000+0xa0e)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000037000)={0x0, 0x0}) r23 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x0, 0x0) r24 = memfd_create(&(0x7f000001a000-0xd)='^cgroupwlan0\x00', 0x1) r25 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000-0x15)='/proc/self/net/pfkey\x00', 0x20040, 0x0) r26 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000)='/dev/keychord\x00', 0x80001, 0x0) r27 = eventfd(0x4000000000000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000037000)={&(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000b000-0x18)=[{&(0x7f0000030000)="1da466ba6602d29b2d17dd466ccf2320d51af3299e38a46d4ab6006f70e6d4aeb72f91b8277b33fd0966ed8b602fc2ffd3e55282d4d89c2c8346144516a2314d3281db21446e00f09b575938f6dea7418834c44bdb37deea341f5aafd4895c81f02cffb93f0a3d37fb59687fc1e50aab22f4ea14c55bb80a33dff666cf2cd9dc6a90cb7d2cb09e558bfc8578d31a4c0a2577aa4e8191faffff98", 0x9a}, {&(0x7f0000021000-0xb1)="70693ca1ab56a65be12b1ab5958e905649b62b75221677e81d8dacdab4424417a0d48c725254424849ba3d4192e9df4e6d0ecc706c88816e20354a748dd51bbd9ca51d648b76cf88c8276dd5989c5a2d89af025cd580af9214d58826e7cb14ac5ed70e4023d65a2ec011874e96b18d7245590e289fd4ab1ae72c9eadbf3867d8670ef1523fdcc611ebd54a2fe2b022dcfa865ff3a17be81444c24f90ac9eeff3478c3c0bab2e3ed6b4ba1802b6f0e5d889", 0xb1}, {&(0x7f0000000000)="c701bb0b561e415fd55e167565d716ce528ed13f993a1b19720d621ffcc457b57ba05a7946a720f59d995dc0e11cd37cb01c24fe33aea5333a47ae3d0ea67caa9d4fc4dbe539c1b1e951d29e638b0ae421ca772480b2a3e052ebd8fad9d97fc45a44f9ecc464b489d814ef6504e3e802c1bc3c0413593b59a477f53ed4051ea91f43ae6029ec9e5a90d2a2851eae871557fc67d5ef5b39fe1d5f2de85f87d43dea340a8551b6716fee275840e12d7bb7d7dc372fc428e566406fd5d193fd87c398122f03d1edd556252c19be51329b938c4813c3b1fa61ad8d94834ee150107bea32beb72c3ee47a936f95a9ca3751a1c3ed5ea2ccfb77c3c3363814659a7790daa87c2bd0f6273080f52d922056f18534f5189951c2ed6480aa78099f0310ba3b9c45d2af0921f0c8293cf3d724408ab384074705a6d6e3f5717eaf43b6f470a8336239434950d6806dc9895f52157d9a39a61d13db1868f2718696ea3ec3e9cf55ead1d4553cff614318d7b319e4bcfb559e626c854abe34fa08da79c93fa10cf49c336be28615360f07c0bb01b5bcfeaa3f34d9fc06eb64b54a4dd3a04082155794c73f1282ea6e869ccf94b62e301f164ebf1bdf46c8b9a452cd62f8a564d4648911e4076dfc0715fb4824e73fcf0d524f7196bbcd23c334f98a2adab409b3c292885086151e4a33b1e8d958209843119f9350c89811034272f17f4ae6e3b59976858a981024229b4479383bf4a550ec30cac281839a76d9045631f5010c6d6194c6588a2ac6cc8e9cca497cca22a611e674b45f2cfdea4e892f95520d54ce75d398f4a396ca2a81ae895b71f4cb24624c65ef342f285facd3b87912ebdd7e5645fd3b553bedc709e7eb6e000d1578a095830cf06fae0cc462149b0acf5f5d55cee40a8d7be85792bbeaf74d45f0be31f2cfe11015c15de44d156738ab520cc385246e9aadef3d3654add8dd84614c8c7c157ae2f2d5d6468075a8137a887418021224d0691fdca90a57b14bfa662011699c6b1f601273fd53cf4d43905e12bbb3785d34155df666b91739b2ef0c051b9781e48a85337e771b106fad960bcc4d97f14ac13786395c82541ffa02bec0ecc93aae6fff5093f76cd776bfff8cb77fef01b897d7a9c68f975588cc898e54812446c0b937b85a50dc7e1b5af7b45464c912b299dac06d80f85366e6f4d1422d189f936c67590063961324d201cf74a18e1d5c1765af1e8d3ef30e6a9820d397f096c029b9bb983f1387ef7fbb49b2bd73448d2de038d749b83a38db9482e4659dd38be1707059d641fea0ecbdee24216b361932e6952e266ead687cb6468cb3e099008603a061c3cd3fec9cc753b7365d506bb6e25419ee1e348e8dd075dd127b6f976f8e9e1ae5838321f0ed075bbd44d47ff23597227bbd0fd002008f0952ef8c756420791340b38cb7793404639ae3d6946675f4b91a46afc69ddeb5211b0db2d09089f12b8c29e54cc55ed72249fead411b6b06658e3f91bfb58f0cde07f185bc85ba9bddbf1ac2303dd63d50e60a75cdd6d881eb0b38b6d63bf33ac5f4f819db4babde02df72779e4dc9aa6ab8b2a237a39089f445dcce4f187751bba46c509fdfb1db8922e370e910760681685d4921eaef854a340a5c03b9a2615b993228a4ba2acb8760784d8c463063f8b7fd927721ab9af208609c6f94b8e25071875b6b495a454201dfe7bf5459349cd1b01cee3c73caaa49af3c40fab23ff44dba6940da64ef197b03b93e5ded2ecbabf785fd1257e630d5cf7bd066e1ab394e8c26e494b3927c6f9125477c550c528f775d2722545daf67ee8c6a3cdb8191e0b05db9873c4b3b3a8fefc3412652ce242d31833ab0669a35e3da30472b7fe98ce66acca22edf03b95e8dd44f14a2c791804fbad2e3b00196d653752049dc58e868ee00520957f8071ca7646d47c0885ce542db13d1e43a85339272a10b8a9733f2611137f42480611d528e4ea52fd1aba624e77788776b21786b3d739fcb87a6ae1e0359a249d527b326b7fa6df7c624ace5c17f7a984b7fb4df3381177290105791fede7bacfe881b846f71632c83df8ee372d0f878d281f5ee5258742ccc8c687045a8f80b0abdd09ebbfb4365fd6791489621133b38d1b53c95d3e0d193697f82666d83b1bd72d36f678e5505cda585a658cb2ae2b8ea1df9a1fdc2e2bf332878e42ac3b5207da7db28318f93b8ee311b139bdb5539596e1e7c93b704654993c5a111d8ca4b1eb904cb1d4f873c2e61655c0139505bc1c82f8fd5df1df5b71ef5b3db4bf6f1b5238eccaa25ad773bbefc557547c3713fb6e245422268db960fb6d36504fd70646a7f57d1792ed395e0337d7d3d5ab2c0f2dc081d5a8436c33163aaa112653785e3a8a914b0efb1911b7bf5dbda8d540ddd8a62aa3533ebbe3d87306c5d7d77bef7532cfd2b812b43b28f358f6770f1da566a9de6c21fd0ef2f2dc223ab829bb5f1dffec95ef6942ad58a5b342d4240151ad4575d5d9ffe2f903502c1ec9a9cb11e4282c637d88991fbf6a4110876b91d0f43031f70a5765500f0efb3106ce398d2dd4dfb325eb4704f17b457f56dffd0b9e7d5db7184e0725872f6788bf4d03d13ad7c6ac182b05ccf91d8f8f8099f1a998a6bacc988d5c95446f91093b5c0ece610abe5e232ac6c1545180738fb5edf418dcaa72bb68e2799788391c182fe012e7a246b95f18c09c892f083cb9e32533e9ac6835062baba00add5ab5d4113104ec72c1cbf2216b612ec358d5214fc0ed858c8f2f009d7197f1ccefe32d39471b542f7a96abe8fd100199a01519802ab506af43887c2b41da5c4c629b3e8d20e2de5b9421594cb771416a44b9a16a313212f529d94e69c4348d8e3fd7e0269f33bd1cec55423c3ab1451b47d593819519152c39938c8e9e122fad51fbe06fed5a27eb4674bf484053872c0e82be3edd9862535c228ffeb1ce194bfac63002bd06e74e219406eec71bbef9309b4c3c68679a8815d3c55eb2fdf35fe5caab67b73890018c0b1972d5b6fad1124f24ca0dde6870e6dc7a165d5e5f970dbbd597805ba6abf5a3be4a5bf43ac145fe7fbdb6c20ab0edb70fb3b20cf69a4c94d16bdeb5809b8160a8d901c1f5cae0efbb802dc40de9d0c39b5d934acc6c7808443c91f9ca402eea068459616d49115c2a4124b54fa85191146549f87d37e9effc1fc6c2aa73b6e665b5895512241048366a9c5eb350213c64c58fddabfb8b7b1d19c87bbcb43028d4678b8bf3eb4bd8bd310477d9d7c04f840e1013244be12fad1f611a4be50ee1a640c9b7057893c90afe1553f3f6577861ce4b432fb956b6ac699dfb884ef94b8bd29c1a63cc9edefa31546a4c6d23fb83f9d7ca7bdb17fa35075e5c8fb6fb836c6e6e626834707d264d48ab68d20886628ec2d4b5e602290d6e473ba338341cc7b12b4ed99516649bd2931ec904530de1b57fd3139259f54b838ef1a9c15cf5d20580ab1a7619dd2ed305675c3b5829ee056e562196d42c4bba4e8ecebc37f3ee621ef79c4ce007be3220bac664c2ea42e8fde0e99665297c0a641c678661b0b9d501c317857493d31153b07f12b8cd02116584226cd9e459777f78c1752c235dc036bea0f4d0acbaee074df84bd340c6560f8d48e3ce7912044c58a7546e7c38811e11acd460fabfd7c467b99f6d8b1cf81b16037813d2562be0e3af8827b0c5293f9cad74630820edabb0f0a22837a540072998a3a47f059975117738b27637ceab1ce5c3b0ab7bda206378b95a7811fa709e0fba3060ed03976096af46c7deb2d24a00b478c057eaf6a98f0f6ab40b898f349ac46b466758d97a6cfaa869eca8d12edc542d9631a3eb1979cf95225494f3740af030c534d60ba578e846719cc3bc692733e5f8f64998a70fa598b21a3bb06e8e9a08b59f4e8dd756bc0871249edd38b22f84e4d732dc6ecd453d61646bd1f85d541a460fa1d6d44c007351a613e36b4f135c9574773b7d529238c770f10af31b28fd24d95cd7c19e2735e9c51fc76cd65a3fe8ca46c98c00f8e572d172799b5986c45d0a869a6eeb7085d340964d3d3a23b04a3cf27a9443d0c48c7644f6db8838ef8021e959686520db0caf30cc0b04e47c61a00a015ee94778468447d1df68c6f36dbaece47c4887aaf0c8dbb18606a3833b5ef2679b66ee27b88619f60203577b2539f5e68ef8784af6869793f30139935587cbb315d780f63c63c4735d09e45e62ad8ff07ad06552f180b3075bb88b7d57027d816477717eb8f05fa8625f395ce3674d753bef33b25063358a9a03a50ea488225d56ebb9c9fa369471f0cb0c24c068562476202a3b1f66f516fc7e773149290519331fa42a6167046a04f2133fa84fc2f60a299a9627299fe8a73ffb20bb570a07ae26610178c2c2f0a0f33b83bbe32e53210272b9af57d3458110ce2aa77e6e370981a43d87f4a61a6f9a141809b1bc6b4c196ff4225cbcf3a7d068d5aa6e293751b448719152aebe14eed35d9e65ec62b8a357b3a0c792698eb3d9c1b3357f54ae0bb602b7f8d3e1b50e2a85d9674fe617238eaeecd1c5a6a376765fac02d5b6d72120bff0369dc13c96a5a898eefcdd3a4e9a072dfb1ed15920ba9fda3ccdf379342aed64fc01510715f8ec5a6aa9ee2813be394d6bd2a9a926c809b4de5de7043b59e7cdd9f27a255e6eeb65fd51acba518413a69307b35e54f8925674537fae45c55c9fa46a7911fcbf3c662f24ba821b6625c735237d9148d81c35e1e87a05bfb24ca052ea0e774148b0bff9e4d15e6a3ee23617affba2d088106afebf8d20663fd42e0b39dba2e53b142a494532830a0505d39bd8016972f6a98c70fd29cdde5227752367a01ec0dd8dbef745eac578ea2236a11a0b847f1ecc17d53f6863b198da9523313db3157826dc39cfee301e8189434e36112bd8be64b2cbd1d429e7e81b1521d8a13eec65f671956c3e1c080c2d5f210298c611131758a2f04bc671c6d08b75dcfe4a1014184ab7213a4bf0df2bb630ad8757ba99244b5cc23545163b66cf6761d4ad00a1ed33bac4ecef8c86407e556de57b5ef1c46331a077844b57c0876b1664cd32a35b3fe664ce501398c6dd52abc631ad6a164ee3a09922038a1f2626ed95cccaa5cb7373671469397212bfd5ed74021c4fed38e2574bcd08242918da99a0c6bef55888c12335bd5aa15f4b1312264a1a26743d3f5288523734766ce805dd038cb29ef94f76f75368747951051c0ee009e188d4c8fee411368a62f509a1cb0ecff2daaf4638506ad66b38227878c24e81301fa53a60d97fd44c197de968a5bb3fe0c8267f371dfd99ec1a77c225707197b20054aaccbdf264799d800ddf2777997eb17d3505a8ff1e3577a82ddf5ba213e1c75dca0bcf45f20397149a2262857230728b8b32d968d3b52848951e055b23604df01961ac0e003c76870c26aa8c21079ab3600edac62e5275cb964c6f8577c27d980dd9edf27b010db2eea3b2dc2a89c470e8c1d8bce03cd77af8c096bc84c46aa9d15a6b5fb3213feca25002d27107b5da9a9f019d512bdacc209de7f5bf415bccdc30c18b72b730f3b59c341309568c9361e9e493b85cfbab80559715db98e880d1b98ca715b514dc4b03935028caa182b9aa4d5e4018c07a950544ab86e06dc96ec368c6aaba89436c441bb779956a68ea7ce3e374da2fb555eac218a1d97d49239904fc5fc1513ddf7234315f1570f7aa859236dc86b04eaa09639686559686bcad695a87e8caaae95b92712a4abdf11da84bddd77b46e55aa", 0x1000}], 0x3, &(0x7f0000035000-0x9c)=[@rights={0x34, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x24, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @rights={0x14, 0x1, 0x1, [r26, r27]}], 0x9c, 0x40}, 0x20000000) 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)="") link(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f000001e000)='./file0/bus\x00') 2018/01/10 04:55:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f0000906000+0x23b)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000b74000-0x8)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = 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, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r2, &(0x7f00001c5000-0x7c)="a247872ca5319f8a61d2a2e68d7663439fbb701ab0abf41b28ed634122219a822baf8722a38812553cec6de059787532d451860c71060d5bd08e97147582f8e25114a626657466ad44f8c5827dffb17c674b66b9e63fa9e505a4bbe39560985e2f353d19d44a2d2d205070325ffa86ea8ce99dd0e9653789ec147fa8", 0x7c, 0x1, &(0x7f00003ff000-0x58)=@nfc_llcp={0x27, 0x7, 0x1, 0x7, 0x401, 0x6, "29b189d80e83a6de7820420943300f8d013103ca016d075caef88bf829562be9e237ed28b3492cd002a0f0ff30f0a6e41f184d150c511b3d3b53931bb1ef30", 0x1}, 0x58) tkill(r1, 0x15) 2018/01/10 04:55:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004b1000)={0x0, 0x0}) ioctl$KDSKBLED(r0, 0x4b65, 0x71) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000923000)=0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000d51000-0x8)={&(0x7f0000933000)="3e77b67b2481820754346b1058be4e3a858fcb2d57ef271317efd86df594a37754f584915ca4a97cce2d447d31f0284aca51092997e6838737607b3bd69ca8074e9df01608cd1641f8c1aff70ef0cadd4b189b217955908f3decc87d5b44841451273ecd24070c02f61d4ebb032b0c50d445f8f81c7d28b470c8ad93a10006358f1b2370b2d537bba01bc542a7f432832b7c81065b1096a7ad694776ec10d0268e45778a5569815e63b8938c629aea41bcdd29c7287a81366e2dadeab1e6410867d237189c42c79a0cd681f753e1723e6fe3f9a7ce617b1ed34b4ddc884a80131c88b26e1eb716c5314b82b2b649", 0xee}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000120000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000c2000)=0x3) openat$keychord(0xffffffffffffff9c, &(0x7f000081a000-0xe)='/dev/keychord\x00', 0x800, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003ec000)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = syz_open_pts(r3, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00001c3000)=0x3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000946000)=0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000199000-0x24)={0x6, 0x63, 0x3, 0x8, 0x1000, 0x2, 0x4, 0x100000000, 0x9, 0x7, 0x3, 0x2}) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000f43000-0x24)={0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000228000)=0x0) r0 = socket(0x10, 0x2, 0x10) sendmsg$key(r0, &(0x7f00002b1000)={0x0, 0x0, &(0x7f00003c3000)={&(0x7f0000fec000-0x50)={0x2, 0x4, 0x6, 0xf, 0xa, 0x0, 0x0, 0x1, [@sadb_lifetime={0x4, 0x2, 0x6, 0x9, 0x80000001, 0x80}, @sadb_ident={0x2, 0xa, 0x8c4d, 0x0, 0x8}, @sadb_spirange={0x2, 0x10, 0x0, 0x0, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x80) write(r0, &(0x7f0000d0d000-0x24)="2400000013000700011e651afe250000205b000c09000b0180000000000000161790cbf1", 0x24) socket$inet(0x2, 0xa, 0xea4) sendto$inet6(r0, &(0x7f0000957000-0xaf)="bd8e88d15ced74c202dd5a3d5c41a5021890583666f4ecfd9a40ea6c4e57d95c32bebb9625ba8144969893b6e884529f4ab540915226e953c28e862cd920b790778b4eb4dc6b223e086e8e3e0df56b3a4a2e51d64f5461de7112db85ed3460d02553cf2f5f546aeaed343475a143aa055c76d9e7c24d187cf3abbca2bd3e65caa9bc9d4c43b000e8446df248d53cb0cc8810a89d0d6d3461ddbef34090bf6cca16e2557873ecfb123e20759a656b86", 0xaf, 0x40000, &(0x7f00001c3000-0x1c)={0xa, 0x1, 0x10005, @loopback={0x0, 0x1}, 0xff6}, 0x1c) getpeername$inet(r0, &(0x7f0000ed9000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000082000-0x4)=0x10) [ 39.144877] binder: 4784:4801 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 39.149286] binder: undelivered TRANSACTION_COMPLETE [ 39.149415] binder: send failed reply for transaction 16, target dead 2018/01/10 04:55:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) read$eventfd(r0, &(0x7f0000c39000)=0x0, 0x8) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000951000)=[{r3, 0x0, 0x0}], 0x1, 0x3a2f00) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00001b9000)={0x1000200d, 0x0}) dup3(r2, r3, 0x0) preadv(r0, &(0x7f00007b5000)=[{&(0x7f0000d64000-0xcf)=""/207, 0xcf}], 0x1, 0x0) tkill(r1, 0x16) 2018/01/10 04:55:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c37000-0x18)={0xaa, 0xfffffffffffffffe, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f000000c000)={&(0x7f000090a000/0x3000)=nil, 0x3000}) 2018/01/10 04:55:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a8000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000d77000-0xe9)=""/233, &(0x7f0000792000)=0xe9) 2018/01/10 04:55:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) r1 = socket(0x8, 0x7, 0xffffffff) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = creat(&(0x7f0000297000)='./file0\x00', 0x12) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000af4000-0x15)='/dev/pktcdvd/control\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00004bc000-0x30)=[{0xffffffffffffff9c, 0x10, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x400, 0x0}, {r2, 0x0, 0x0}, {r3, 0x8000, 0x0}, {r4, 0x18, 0x0}], 0x6, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000fda000)={0x2c1af9d2}, 0x8) r5 = socket$inet(0x2, 0x8000a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r5, 0x84, 0x65, &(0x7f0000004000-0x6c)=[], 0x0) 2018/01/10 04:55:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x42, 0x0, &(0x7f0000213000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000c48000-0xed)="d41ba580ae8e56fcfe7f1054bdca2384882591edf8d734a5d293a6aea00e0dbfc794e4d6b2b34a52df36384a1b52b35d963dee8d3453e5f95e4ebdf758a9905378a7b6a0a8763dbd26472ada395e7dd0f7428c9af78bab558625fb1e07ac63c11f7669b963b193b130b1cd3e78cb3311466b66b93818ee6a517413622889077a9fd74570dd7154fff6ea2118761099f158f2696f99cd35d7e5b7ce8d37a58d16807617a4c4c1443f45c4c0954224582e8faabaa84f75371e4c66a997e37bfd31f2bd206fd7e9dffde01d08fb4d4f022371c8b09512b9bb2f95ed1a4726990efae1b9e415a664f6e5f8b2644ba8", 0xed, 0x1, &(0x7f0000b4a000-0x8)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007e1000-0xc)='/dev/rfkill\x00', 0x541080, 0x0) r2 = getuid() quotactl(0x2, &(0x7f00009ae000-0x8)='./file0\x00', r2, &(0x7f0000f95000)="49043c0e373bdc3b67ac712ea349c63971ce56b01a4e3db138e7c4a81c281dc75fa8cdf0cdc7c6f935fe8f73d7ea5b14e2d4f2ed4170") ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00003ba000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000978000)={r3, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000212000-0x4)=0x0) capget(&(0x7f00009dc000-0x8)={0x19980330, r5}, &(0x7f000021f000)={0x76e, 0x8000, 0xe154, 0x1ff, 0x2, 0xfee9}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0106434, &(0x7f00005d7000)={0x100000000, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000a7e000-0x10)={0x3f, r6, 0x10000, 0x200}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000725000-0x59)="9affcda1e34646e27509081b5dc728e2ccb5691034dc7e1996b88ca0c2cb21f568511d29ee3c7e1d9ce875402473c4d985ac2ab0c7a9b5ce41864924aa45c5c779cf60e83047175c14ceaa6ffd4f44a7bb49c9e8b0f3f411a4", 0x59) 2018/01/10 04:55:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') accept4$llc(r0, 0x0, &(0x7f0000d42000)=0x0, 0x80000) accept4$packet(r0, &(0x7f00006ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ca0000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000062a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f, r1}) syz_open_dev$mice(&(0x7f000091a000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) sendfile(r0, r0, &(0x7f00002ea000-0x4)=0x0, 0x3ff) 2018/01/10 04:55:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/10 04:55:43 executing program 4: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000035000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f000000d000)='/dev/loop#\x00', 0xe99a, 0x410000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000b000)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000037000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000038000-0x4)=0x8, 0x800) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000008000)='/dev/pktcdvd/control\x00', 0x501100, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000000e000-0x4)=0x0, 0x800) r6 = fanotify_init(0x2, 0x88c00) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuse_mount(&(0x7f0000038000-0x8)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x7, 0x8) r8 = socket$key(0xf, 0x3, 0x2) r9 = perf_event_open(&(0x7f0000034000-0x78)={0x3, 0x78, 0x2, 0x4, 0x7ff, 0x4, 0x0, 0x0, 0x1000, 0xa, 0x1, 0xffffffff, 0x3, 0x5, 0x4, 0x4c22, 0x0, 0x5, 0x6, 0x3, 0x3, 0x4, 0xb0b, 0x6, 0x0, 0x80000001, 0x0, 0x92, 0x6, 0x6, 0x1, 0x2, 0x6, 0xffff, 0x8, 0x6, 0x1c7, 0x6, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000013000)=0x0, 0x4}, 0x0, 0x3, 0x80000001, 0x3, 0x7, 0x81, 0x10001, 0x0}, 0x0, 0x8, 0xffffffffffffff9c, 0xc) r10 = openat(0xffffffffffffffff, &(0x7f0000030000)='./file0\x00', 0x0, 0x50) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = perf_event_open(&(0x7f0000038000-0x78)={0x2, 0x78, 0x0, 0x3, 0x6, 0x80000001, 0x0, 0x2000000, 0x10000, 0x2, 0x10000, 0x0, 0x4, 0x5, 0x0, 0xfffffffffffffffe, 0x1, 0x6, 0x8, 0x3, 0x7ff, 0x3f, 0x1e, 0xac9, 0x8, 0xfffffffffffffeff, 0xe3b1, 0x40, 0xffffffff00000001, 0x4a7, 0x5, 0x7f, 0xfffffffffffffffe, 0x4, 0x20, 0xcde2, 0x3, 0x6, 0x0, 0x4, 0x6, @perf_bp={&(0x7f000000f000-0x1)=0x0, 0x6}, 0x1000, 0x6, 0xe430, 0x6e198a9b61a0c323, 0x3, 0x0, 0x2, 0x0}, 0xffffffffffffffff, 0x80000000, 0xffffffffffffff9c, 0x1) r12 = syz_open_dev$urandom(&(0x7f000001e000)='/dev/urandom\x00', 0x0, 0x0) r13 = eventfd(0x1000) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000036000)='/dev/vga_arbiter\x00', 0x40800, 0x0) r15 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000c000-0xf)='/dev/sequencer\x00', 0x432240, 0x0) r16 = syz_open_dev$evdev(&(0x7f0000032000)='/dev/input/event#\x00', 0x6, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000038000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000008000-0x4)=0x58, 0x800) r18 = syz_open_dev$binder(&(0x7f000002c000)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000037000)={0x0, 0x0}) r20 = openat$rtc(0xffffffffffffff9c, &(0x7f0000036000-0x9)='/dev/rtc\x00', 0x100, 0x0) r21 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000016000+0xa0e)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000037000)={0x0, 0x0}) r23 = openat$autofs(0xffffffffffffff9c, &(0x7f0000013000)='/dev/autofs\x00', 0x0, 0x0) r24 = memfd_create(&(0x7f000001a000-0xd)='^cgroupwlan0\x00', 0x1) r25 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000e000-0x15)='/proc/self/net/pfkey\x00', 0x20040, 0x0) r26 = openat$keychord(0xffffffffffffff9c, &(0x7f0000012000)='/dev/keychord\x00', 0x80001, 0x0) r27 = eventfd(0x4000000000000) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000037000)={&(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000000b000-0x18)=[{&(0x7f0000030000)="1da466ba6602d29b2d17dd466ccf2320d51af3299e38a46d4ab6006f70e6d4aeb72f91b8277b33fd0966ed8b602fc2ffd3e55282d4d89c2c8346144516a2314d3281db21446e00f09b575938f6dea7418834c44bdb37deea341f5aafd4895c81f02cffb93f0a3d37fb59687fc1e50aab22f4ea14c55bb80a33dff666cf2cd9dc6a90cb7d2cb09e558bfc8578d31a4c0a2577aa4e8191faffff98", 0x9a}, {&(0x7f0000021000-0xb1)="70693ca1ab56a65be12b1ab5958e905649b62b75221677e81d8dacdab4424417a0d48c725254424849ba3d4192e9df4e6d0ecc706c88816e20354a748dd51bbd9ca51d648b76cf88c8276dd5989c5a2d89af025cd580af9214d58826e7cb14ac5ed70e4023d65a2ec011874e96b18d7245590e289fd4ab1ae72c9eadbf3867d8670ef1523fdcc611ebd54a2fe2b022dcfa865ff3a17be81444c24f90ac9eeff3478c3c0bab2e3ed6b4ba1802b6f0e5d889", 0xb1}, {&(0x7f0000000000)="c701bb0b561e415fd55e167565d716ce528ed13f993a1b19720d621ffcc457b57ba05a7946a720f59d995dc0e11cd37cb01c24fe33aea5333a47ae3d0ea67caa9d4fc4dbe539c1b1e951d29e638b0ae421ca772480b2a3e052ebd8fad9d97fc45a44f9ecc464b489d814ef6504e3e802c1bc3c0413593b59a477f53ed4051ea91f43ae6029ec9e5a90d2a2851eae871557fc67d5ef5b39fe1d5f2de85f87d43dea340a8551b6716fee275840e12d7bb7d7dc372fc428e566406fd5d193fd87c398122f03d1edd556252c19be51329b938c4813c3b1fa61ad8d94834ee150107bea32beb72c3ee47a936f95a9ca3751a1c3ed5ea2ccfb77c3c3363814659a7790daa87c2bd0f6273080f52d922056f18534f5189951c2ed6480aa78099f0310ba3b9c45d2af0921f0c8293cf3d724408ab384074705a6d6e3f5717eaf43b6f470a8336239434950d6806dc9895f52157d9a39a61d13db1868f2718696ea3ec3e9cf55ead1d4553cff614318d7b319e4bcfb559e626c854abe34fa08da79c93fa10cf49c336be28615360f07c0bb01b5bcfeaa3f34d9fc06eb64b54a4dd3a04082155794c73f1282ea6e869ccf94b62e301f164ebf1bdf46c8b9a452cd62f8a564d4648911e4076dfc0715fb4824e73fcf0d524f7196bbcd23c334f98a2adab409b3c292885086151e4a33b1e8d958209843119f9350c89811034272f17f4ae6e3b59976858a981024229b4479383bf4a550ec30cac281839a76d9045631f5010c6d6194c6588a2ac6cc8e9cca497cca22a611e674b45f2cfdea4e892f95520d54ce75d398f4a396ca2a81ae895b71f4cb24624c65ef342f285facd3b87912ebdd7e5645fd3b553bedc709e7eb6e000d1578a095830cf06fae0cc462149b0acf5f5d55cee40a8d7be85792bbeaf74d45f0be31f2cfe11015c15de44d156738ab520cc385246e9aadef3d3654add8dd84614c8c7c157ae2f2d5d6468075a8137a887418021224d0691fdca90a57b14bfa662011699c6b1f601273fd53cf4d43905e12bbb3785d34155df666b91739b2ef0c051b9781e48a85337e771b106fad960bcc4d97f14ac13786395c82541ffa02bec0ecc93aae6fff5093f76cd776bfff8cb77fef01b897d7a9c68f975588cc898e54812446c0b937b85a50dc7e1b5af7b45464c912b299dac06d80f85366e6f4d1422d189f936c67590063961324d201cf74a18e1d5c1765af1e8d3ef30e6a9820d397f096c029b9bb983f1387ef7fbb49b2bd73448d2de038d749b83a38db9482e4659dd38be1707059d641fea0ecbdee24216b361932e6952e266ead687cb6468cb3e099008603a061c3cd3fec9cc753b7365d506bb6e25419ee1e348e8dd075dd127b6f976f8e9e1ae5838321f0ed075bbd44d47ff23597227bbd0fd002008f0952ef8c756420791340b38cb7793404639ae3d6946675f4b91a46afc69ddeb5211b0db2d09089f12b8c29e54cc55ed72249fead411b6b06658e3f91bfb58f0cde07f185bc85ba9bddbf1ac2303dd63d50e60a75cdd6d881eb0b38b6d63bf33ac5f4f819db4babde02df72779e4dc9aa6ab8b2a237a39089f445dcce4f187751bba46c509fdfb1db8922e370e910760681685d4921eaef854a340a5c03b9a2615b993228a4ba2acb8760784d8c463063f8b7fd927721ab9af208609c6f94b8e25071875b6b495a454201dfe7bf5459349cd1b01cee3c73caaa49af3c40fab23ff44dba6940da64ef197b03b93e5ded2ecbabf785fd1257e630d5cf7bd066e1ab394e8c26e494b3927c6f9125477c550c528f775d2722545daf67ee8c6a3cdb8191e0b05db9873c4b3b3a8fefc3412652ce242d31833ab0669a35e3da30472b7fe98ce66acca22edf03b95e8dd44f14a2c791804fbad2e3b00196d653752049dc58e868ee00520957f8071ca7646d47c0885ce542db13d1e43a85339272a10b8a9733f2611137f42480611d528e4ea52fd1aba624e77788776b21786b3d739fcb87a6ae1e0359a249d527b326b7fa6df7c624ace5c17f7a984b7fb4df3381177290105791fede7bacfe881b846f71632c83df8ee372d0f878d281f5ee5258742ccc8c687045a8f80b0abdd09ebbfb4365fd6791489621133b38d1b53c95d3e0d193697f82666d83b1bd72d36f678e5505cda585a658cb2ae2b8ea1df9a1fdc2e2bf332878e42ac3b5207da7db28318f93b8ee311b139bdb5539596e1e7c93b704654993c5a111d8ca4b1eb904cb1d4f873c2e61655c0139505bc1c82f8fd5df1df5b71ef5b3db4bf6f1b5238eccaa25ad773bbefc557547c3713fb6e245422268db960fb6d36504fd70646a7f57d1792ed395e0337d7d3d5ab2c0f2dc081d5a8436c33163aaa112653785e3a8a914b0efb1911b7bf5dbda8d540ddd8a62aa3533ebbe3d87306c5d7d77bef7532cfd2b812b43b28f358f6770f1da566a9de6c21fd0ef2f2dc223ab829bb5f1dffec95ef6942ad58a5b342d4240151ad4575d5d9ffe2f903502c1ec9a9cb11e4282c637d88991fbf6a4110876b91d0f43031f70a5765500f0efb3106ce398d2dd4dfb325eb4704f17b457f56dffd0b9e7d5db7184e0725872f6788bf4d03d13ad7c6ac182b05ccf91d8f8f8099f1a998a6bacc988d5c95446f91093b5c0ece610abe5e232ac6c1545180738fb5edf418dcaa72bb68e2799788391c182fe012e7a246b95f18c09c892f083cb9e32533e9ac6835062baba00add5ab5d4113104ec72c1cbf2216b612ec358d5214fc0ed858c8f2f009d7197f1ccefe32d39471b542f7a96abe8fd100199a01519802ab506af43887c2b41da5c4c629b3e8d20e2de5b9421594cb771416a44b9a16a313212f529d94e69c4348d8e3fd7e0269f33bd1cec55423c3ab1451b47d593819519152c39938c8e9e122fad51fbe06fed5a27eb4674bf484053872c0e82be3edd9862535c228ffeb1ce194bfac63002bd06e74e219406eec71bbef9309b4c3c68679a8815d3c55eb2fdf35fe5caab67b73890018c0b1972d5b6fad1124f24ca0dde6870e6dc7a165d5e5f970dbbd597805ba6abf5a3be4a5bf43ac145fe7fbdb6c20ab0edb70fb3b20cf69a4c94d16bdeb5809b8160a8d901c1f5cae0efbb802dc40de9d0c39b5d934acc6c7808443c91f9ca402eea068459616d49115c2a4124b54fa85191146549f87d37e9effc1fc6c2aa73b6e665b5895512241048366a9c5eb350213c64c58fddabfb8b7b1d19c87bbcb43028d4678b8bf3eb4bd8bd310477d9d7c04f840e1013244be12fad1f611a4be50ee1a640c9b7057893c90afe1553f3f6577861ce4b432fb956b6ac699dfb884ef94b8bd29c1a63cc9edefa31546a4c6d23fb83f9d7ca7bdb17fa35075e5c8fb6fb836c6e6e626834707d264d48ab68d20886628ec2d4b5e602290d6e473ba338341cc7b12b4ed99516649bd2931ec904530de1b57fd3139259f54b838ef1a9c15cf5d20580ab1a7619dd2ed305675c3b5829ee056e562196d42c4bba4e8ecebc37f3ee621ef79c4ce007be3220bac664c2ea42e8fde0e99665297c0a641c678661b0b9d501c317857493d31153b07f12b8cd02116584226cd9e459777f78c1752c235dc036bea0f4d0acbaee074df84bd340c6560f8d48e3ce7912044c58a7546e7c38811e11acd460fabfd7c467b99f6d8b1cf81b16037813d2562be0e3af8827b0c5293f9cad74630820edabb0f0a22837a540072998a3a47f059975117738b27637ceab1ce5c3b0ab7bda206378b95a7811fa709e0fba3060ed03976096af46c7deb2d24a00b478c057eaf6a98f0f6ab40b898f349ac46b466758d97a6cfaa869eca8d12edc542d9631a3eb1979cf95225494f3740af030c534d60ba578e846719cc3bc692733e5f8f64998a70fa598b21a3bb06e8e9a08b59f4e8dd756bc0871249edd38b22f84e4d732dc6ecd453d61646bd1f85d541a460fa1d6d44c007351a613e36b4f135c9574773b7d529238c770f10af31b28fd24d95cd7c19e2735e9c51fc76cd65a3fe8ca46c98c00f8e572d172799b5986c45d0a869a6eeb7085d340964d3d3a23b04a3cf27a9443d0c48c7644f6db8838ef8021e959686520db0caf30cc0b04e47c61a00a015ee94778468447d1df68c6f36dbaece47c4887aaf0c8dbb18606a3833b5ef2679b66ee27b88619f60203577b2539f5e68ef8784af6869793f30139935587cbb315d780f63c63c4735d09e45e62ad8ff07ad06552f180b3075bb88b7d57027d816477717eb8f05fa8625f395ce3674d753bef33b25063358a9a03a50ea488225d56ebb9c9fa369471f0cb0c24c068562476202a3b1f66f516fc7e773149290519331fa42a6167046a04f2133fa84fc2f60a299a9627299fe8a73ffb20bb570a07ae26610178c2c2f0a0f33b83bbe32e53210272b9af57d3458110ce2aa77e6e370981a43d87f4a61a6f9a141809b1bc6b4c196ff4225cbcf3a7d068d5aa6e293751b448719152aebe14eed35d9e65ec62b8a357b3a0c792698eb3d9c1b3357f54ae0bb602b7f8d3e1b50e2a85d9674fe617238eaeecd1c5a6a376765fac02d5b6d72120bff0369dc13c96a5a898eefcdd3a4e9a072dfb1ed15920ba9fda3ccdf379342aed64fc01510715f8ec5a6aa9ee2813be394d6bd2a9a926c809b4de5de7043b59e7cdd9f27a255e6eeb65fd51acba518413a69307b35e54f8925674537fae45c55c9fa46a7911fcbf3c662f24ba821b6625c735237d9148d81c35e1e87a05bfb24ca052ea0e774148b0bff9e4d15e6a3ee23617affba2d088106afebf8d20663fd42e0b39dba2e53b142a494532830a0505d39bd8016972f6a98c70fd29cdde5227752367a01ec0dd8dbef745eac578ea2236a11a0b847f1ecc17d53f6863b198da9523313db3157826dc39cfee301e8189434e36112bd8be64b2cbd1d429e7e81b1521d8a13eec65f671956c3e1c080c2d5f210298c611131758a2f04bc671c6d08b75dcfe4a1014184ab7213a4bf0df2bb630ad8757ba99244b5cc23545163b66cf6761d4ad00a1ed33bac4ecef8c86407e556de57b5ef1c46331a077844b57c0876b1664cd32a35b3fe664ce501398c6dd52abc631ad6a164ee3a09922038a1f2626ed95cccaa5cb7373671469397212bfd5ed74021c4fed38e2574bcd08242918da99a0c6bef55888c12335bd5aa15f4b1312264a1a26743d3f5288523734766ce805dd038cb29ef94f76f75368747951051c0ee009e188d4c8fee411368a62f509a1cb0ecff2daaf4638506ad66b38227878c24e81301fa53a60d97fd44c197de968a5bb3fe0c8267f371dfd99ec1a77c225707197b20054aaccbdf264799d800ddf2777997eb17d3505a8ff1e3577a82ddf5ba213e1c75dca0bcf45f20397149a2262857230728b8b32d968d3b52848951e055b23604df01961ac0e003c76870c26aa8c21079ab3600edac62e5275cb964c6f8577c27d980dd9edf27b010db2eea3b2dc2a89c470e8c1d8bce03cd77af8c096bc84c46aa9d15a6b5fb3213feca25002d27107b5da9a9f019d512bdacc209de7f5bf415bccdc30c18b72b730f3b59c341309568c9361e9e493b85cfbab80559715db98e880d1b98ca715b514dc4b03935028caa182b9aa4d5e4018c07a950544ab86e06dc96ec368c6aaba89436c441bb779956a68ea7ce3e374da2fb555eac218a1d97d49239904fc5fc1513ddf7234315f1570f7aa859236dc86b04eaa09639686559686bcad695a87e8caaae95b92712a4abdf11da84bddd77b46e55aa", 0x1000}], 0x3, &(0x7f0000035000-0x9c)=[@rights={0x34, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9, r10]}, @rights={0x24, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @rights={0x30, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25]}, @rights={0x14, 0x1, 0x1, [r26, r27]}], 0x9c, 0x40}, 0x20000000) 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)="") link(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f000001e000)='./file0/bus\x00') 2018/01/10 04:55:43 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000d24000-0x9)='/dev/sg#\x00', 0xa4a8, 0x20000) fremovexattr(r0, &(0x7f0000e36000-0xc)=@random={'system.\x00', 'GPL\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000, 0x0, 0x3, 0x2, 0x80, 0x0, 0x2}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000fd0000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000052e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x20) 2018/01/10 04:55:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000317000)='./file0\x00', &(0x7f0000f75000)='\x00v\t', 0x1003, &(0x7f0000afd000)="") unlinkat(r0, &(0x7f000048f000-0x8)='./file0\x00', 0x200) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000025f000)={0x7, 0xfffffffffffffffa}) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000fd8000)=""/0, 0x0) 2018/01/10 04:55:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x3, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0xffffffffffffffff, &(0x7f0000183000-0x4)=0x0, 0x2, &(0x7f00003f4000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) timer_gettime(0x0, &(0x7f0000937000)={{0x0, 0x0}, {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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000a0f000-0x40)={0x2, 0x3, 0x1f, 0x81, 0x20, 0xa9, 0x8, 0x5}, &(0x7f0000000000)={0xfffffffffffffff9, 0x200, 0x14c9800000000, 0xfffffffffffffff8, 0xfffffffffffff56e, 0x6, 0x1, 0xb6}, &(0x7f00008e6000)={0x800, 0x6, 0x1, 0x7fff, 0x4, 0x3, 0x3, 0x9}, &(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x5}, 0x8}) futex(&(0x7f000000d000-0x4)=0x7f, 0xe, 0x9, &(0x7f0000000000)={r0, 0x0}, &(0x7f0000048000)=0x7f, 0x0) futex(&(0x7f00008f4000-0x4)=0x40000000000ce8f, 0x3, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000c76000)=0x0, 0x0) 2018/01/10 04:55:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x4000000000008000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000e7d000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffc01) recvmsg(r0, &(0x7f0000220000)={&(0x7f0000e7c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000495000-0x20)=[], 0x0, &(0x7f00005a4000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e75000)="", 0x0, 0x0, &(0x7f0000e76000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f64000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000015000-0x8)={0x0, 0x0}, &(0x7f0000e04000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x600400, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000002000-0x10)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000d07000)=0x0) uname(&(0x7f000075e000)=""/186) 2018/01/10 04:55:43 executing program 5: r0 = getpid() mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/autofs\x00', 0x242000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001a9000)=0x0) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000ff5000)=[{&(0x7f0000cdb000-0x49)="48000000140019040900000000000100022804000000000000000000000000a2bc1700ca0000000000000000000100000100000000000000ff5bffff000008ed5e00000000dc0000", 0x48}], 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000ffe000-0x1c)={&(0x7f0000a76000-0xc)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000ffd000)={&(0x7f0000ffe000-0x24)={0x24, 0x22, 0x420, 0x2, 0x2, {0x7, 0x0, 0x0}, [@typed={0x10, 0x74, @u64=0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x0, &(0x7f0000ffe000)={0x0, 0x0}) tgkill(r0, r0, 0x0) 2018/01/10 04:55:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0xffe) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) 2018/01/10 04:55:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00008f3000)='./file0\x00', 0x10800, 0x4) mkdirat(r0, &(0x7f0000c19000-0x8)='./file0\x00', 0x1) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) creat(&(0x7f00008c2000)='./file0\x00', 0x20) chroot(&(0x7f00002bc000-0x8)='./file1\x00') 2018/01/10 04:55:43 executing program 2: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f00000e5000)=""/118) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d16000-0xf)='/dev/sequencer\x00', 0x1, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d17000-0x38)=[{r1, 0x1000, 0x0}, {r1, 0x200, 0x0}, {r1, 0x100, 0x0}, {r0, 0x44c4, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x60, 0x0}, {r1, 0x80, 0x0}], 0x7, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000196000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00000df000)=0x8055, 0xd9bf7fff53de1fc9) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d18000-0x1a)={0x0, 0x0, 0x9, [0x9, 0x0, 0x5, 0x9f6, 0x5cba, 0x73b, 0x0, 0x5, 0x81]}, &(0x7f0000d17000)=0x1a) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000)={r2, 0xffffffffffff0001}, 0x8) 2018/01/10 04:55:43 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000000)="07db6f18", 0xff4c) 2018/01/10 04:55:43 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000)={{0x0, 0x401}, {0x4, 0x6}, 0x7, 0x2, 0xead, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/01/10 04:55:43 executing program 3: unshare(0x400) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000001000-0x30)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2018/01/10 04:55:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x9) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x0, 0x4) socket$inet(0x2, 0x0, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00001d4000-0x90)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setns(r0, 0x44000000) 2018/01/10 04:55:43 executing program 2: r0 = eventfd(0x4) fstat(r0, &(0x7f0000ffc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:43 executing program 0: socketpair(0x19, 0xb, 0x202, &(0x7f0000fde000)={0x0, 0x0}) personality(0x400000f) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000956000)={0x0, 0x0, 0x0, 0xab, 0x8, 0x0, 0x5, 0x3f, 0x10, "cfae790e47f9a85dba16a6558d795ad2a5e425194cda96b652e1231b402a0daa08ac0511883847460ebbedaf3054a9c37a76e7108cc53bb0ce34bc39ff7d97db", "135300bd9e3abe2b411c8cc323d807f321f44641ab4a4571d257465cd0a3cff649aa816d6770e5f711074eba2d0d5bc7c8eabb5f4c599c77a8e9f076524c1b8c", "bfaee69f9fb72351018b60fc4dc50d831320be871c1f063f4545a0c4677f8088", [0x1000, 0x3]}) syz_open_dev$loop(&(0x7f0000b44000)='/dev/loop#\x00', 0x83, 0x1) 2018/01/10 04:55:43 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000000002, 0x0, &(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f000000f000-0x69)=""/1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000000c000)=0x9) 2018/01/10 04:55:43 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x2, 0x2, 0x11) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f000000a000)=@generic="00005200000000000000040077a4a1ae", 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x7ffff000) mmap(&(0x7f0000003000/0x6000)=nil, 0x6000, 0x1000005, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000009000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000008000-0x204)=@polexpire={0xbc, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xbc}, 0x3, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = getuid() mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000005000-0x1c)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x8c0}, 0xc, &(0x7f000000d000-0x8)={&(0x7f0000002000-0x80)={0x80, 0x10, 0x7, 0x0, 0x7, 0x0, {0x0, 0x0, 0x5}, [@nested={0x6c, 0x7c, [@flag={0x4, 0x34}, @typed={0xc, 0xe70, @uid=r2}, @flag={0x4, 0x4c}, @generic="88feab1904a625587f23146eb422a06e581290ac6b745777c7b7a21c523c0629d83050849c8e36de81a03867343f0c65fec1c054243eff21743ddf62f0a276fe8088ed650c33234d0578a1c2b3342e608837"]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/01/10 04:55:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0x1f) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004c0000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 04:55:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)="2e03") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000094e000)=0x0) 2018/01/10 04:55:43 executing program 4: r0 = open(&(0x7f0000946000)='./file0\x00', 0x80, 0x44) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000001000-0x4)=0x5) unshare(0x4) 2018/01/10 04:55:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) sched_setattr(0x0, &(0x7f0000f64000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f000002f000-0x78)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/10 04:55:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000001000-0x62)={0x62, 0x0, 0x1, @random="174b7b6bc424f521c905f33f0038fb55f82a1733da165ddb851d167530577ac71021eac2416a54290fae58d5134da576683cee816f75c5136f35ad2dd837ca078bb796013a95319af46ca338ffdc00767718"}, 0x62) mq_open(&(0x7f0000ae9000-0x3)='..\x00', 0x0, 0x0, &(0x7f0000719000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f0000099000-0x8)='./file0\x00') 2018/01/10 04:55:43 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000920000)='/selinux/enforce\x00', 0x0, 0x0) fchmod(r0, 0xd0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd9000-0x24)={@common="6c6f000000000000000000000000d612", &(0x7f0000fd7000)=@ethtool_wolinfo={0x5, 0x0, 0x0, "355c0699c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000c97000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, 0x0, 0x0, 0x0, 0x8002, 0x6, 0x0}, 0x20) 2018/01/10 04:55:43 executing program 2: mmap(&(0x7f0000000000/0xd9b000)=nil, 0xd9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000961000-0x8)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d9a000)={@common='lo\x00', &(0x7f0000782000)=@ethtool_gfeatures={0x3a, 0x228, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$mice(&(0x7f000013a000)='/dev/input/mice\x00', 0x0, 0x40) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000036e000)={0x0, 0xcc, &(0x7f000086a000)=[@in6={0xa, 0x0, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in6={0xa, 0x2, 0x8000000000000, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}]}, &(0x7f0000d9c000-0x4)=0xc) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d9b000)={r2, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc09b, 0x40, 0x1, 0x0, 0x8}, &(0x7f0000d9b000)=0xa0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/pktcdvd/control\x00', 0x40, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00002bb000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009c2000-0x4)=0x14) 2018/01/10 04:55:43 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fe7000-0xd)='/dev/net/tun\x00', 0x0, 0x40) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(r0, &(0x7f0000fe7000-0x8)={0x6}, 0x8, 0x80000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fe8000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000478000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cad000)=0xc) chown(&(0x7f0000730000)='./file0\x00', r2, r3) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000fe8000)='./file0\x00', &(0x7f0000fe9000-0x3f)=""/63) mount(&(0x7f0000eed000)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000319000)='ramfs\x00', 0x8ff90, &(0x7f000002f000)="") recvfrom$inet(0xffffffffffffffff, &(0x7f0000fe6000)=""/4096, 0x1000, 0x0, &(0x7f0000fe6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 40.066606] audit_printk_skb: 6 callbacks suppressed [ 40.074411] audit: type=1400 audit(1515560143.722:16): avc: denied { ioctl } for pid=4927 comm="syz-executor2" path="socket:[10834]" dev="sockfs" ino=10834 ioctlcmd=891c scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 04:55:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000300000-0x8)='./file0\x00', 0x4) r0 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) r1 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) renameat2(r1, &(0x7f0000328000-0x8)='./file0\x00', r0, &(0x7f000098d000-0xe)='./file0/file0\x00', 0x0) socket(0x2, 0x80007, 0x1) 2018/01/10 04:55:43 executing program 4: mmap(&(0x7f0000000000/0xf4f000)=nil, 0xf4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f50000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f000036b000-0x8)={0x3, &(0x7f0000f4f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000f4f000)={r1, &(0x7f0000f4f000)=""/4096}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f4b000-0x5)='yeah\x00', 0x5) 2018/01/10 04:55:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e8000-0xb)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031b000-0x48)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000360000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000038a000-0x8)=@assoc_value={0x0, 0x10000}, &(0x7f00009fb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000044c000-0x98)={r2, @in6={{0xa, 0x1, 0xfffffffffffffffc, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80000001}, &(0x7f00003b5000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000051a000)={0x6f5090f5, 0xffffffffffffffe1, 0x820a, 0x7, 0x0, 0x146f, 0x3, 0xfd, r3}, &(0x7f0000b58000-0x4)=0x20) 2018/01/10 04:55:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, [r0]}], 0x10, 0xfffffffffffffffe}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f0000ff4000)=""/0, 0x0, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00006a8000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000dae000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000422000)=r3) 2018/01/10 04:55:43 executing program 6: r0 = creat(&(0x7f0000c94000-0x8)='./file0\x00', 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/133, 0x85) unlinkat(0xffffffffffffffff, &(0x7f0000067000)='./file0\x00', 0x0) 2018/01/10 04:55:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001b2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000c85000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c6000)=0x14) writev(r0, &(0x7f0000cbc000-0x10)=[{&(0x7f0000549000)="29000000200019fff63d001400ff00060200001615de0005000000040d000a000000ffffff1a050008", 0x29}], 0x1) open$dir(&(0x7f00002ba000)='./file0\x00', 0x101000, 0x6c) r3 = dup2(r2, r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f000072a000)=0x0) 2018/01/10 04:55:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000879000)='/dev/net/tun\x00', 0x0, 0x1fffff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r0, 0x400454cb, 0x0) 2018/01/10 04:55:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000373000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000829000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x292, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e85000-0xc)='/dev/rfkill\x00', 0x2, 0x0) writev(r1, &(0x7f00008db000-0x40)=[{&(0x7f0000494000)="", 0x0}, {&(0x7f0000eee000-0x30)="a5", 0x1}], 0x2) 2018/01/10 04:55:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r1, &(0x7f0000bfe000)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) flock(0xffffffffffffffff, 0x0) 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b0a000)="", &(0x7f0000c85000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000027e000-0x1)="") mlock(&(0x7f0000109000/0x1000)=nil, 0x1000) keyctl$unlink(0x9, 0x0, 0x0) add_key$user(&(0x7f000047e000)='user\x00', &(0x7f00004c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000554000-0x55)="", 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, 0x0) mlock2(&(0x7f000046d000/0x2000)=nil, 0x2000, 0x0) 2018/01/10 04:55:44 executing program 4: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x1000003, 0x801) write$eventfd(r0, &(0x7f0000808000)=0xfffffffffffffffb, 0x8) 2018/01/10 04:55:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 04:55:44 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041e000-0xf)='/dev/sequencer\x00', 0x42, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000049b000-0x4)=0x0, &(0x7f0000cf0000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0xfffffffffffffffb) r2 = add_key$user(&(0x7f00008c5000-0x5)='user\x00', &(0x7f0000662000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000956000)="81058b0cff9f47cdb0b932b3fdc6c63ce04dd7807d71315d67b35a20b3733ae1be1ea88afd547a45c5f9de24a46e8898effb21954e3e9d61520f8189e592c40b2b97c45aabfe28a1b8a347dca9f1135a630083375158b5dda8d88c6b0cf4294f0675dcf18f1756c25113036aea4f0e5c036e8bf35311b615327bc67dc4eeb944ef1ae83e4128e1546942c4b7f79183c234ed8fb1808913861f1e44f7", 0x9c, 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r2, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000df6000-0xc)={0x10000001, 0x0}) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000c1d000)={0x0, 0x0}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000a6a000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000095b000)=0x58, 0x80800) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006be000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000008f000)={0x0, 0x0}, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80206433, &(0x7f0000b83000-0x3b)=""/59) timerfd_settime(r3, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet6_tcp_buf(r5, 0x6, 0x16, &(0x7f000034d000)=""/18, &(0x7f00004ba000)=0x12) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f000003d000-0xc)={0x7, 0x0}) 2018/01/10 04:55:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b31000-0x3)='@*\x00', 0x0) r1 = epoll_create1(0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d3000-0x9)='/dev/rtc\x00', 0x20004, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000710000-0x4)=0x0, &(0x7f00008cb000-0x4)=0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000338000-0xd7)="ff7f3f9e3fcdb22b03d9495a180349cd3ba5f3006e4ff63fd4b55159d11a4b42a89c84905043bfd4b21f4eff5092f5c3c29386f97381252aef646e37d4d009de92b21b510b6ad65c1fc01fbfa544e498479eae6babd7927baec3c3d8bf6e674822004932382e97858f3989c23c8f0fe2c70bd7f4b3b2833c0e40be890e3cc8000ed704f7c1c165823edf4d5633e0f37b92bc24ab8f3cf9ecece9b83d124c92c319bc2ed90cd80ec3fa7c97ac650e36da49f6c6cd7aa41a1eeabe4a2cf2260497fe687501d18b5e5e49430e9b27a3997b31f8146ec1b4ac", 0xd7) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000da5000)=[0x100000000, 0x49f9]) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000387000)={0x2, 0x1, 0xfffffffffffffff9, 0x0, 0x100000001, 0x5}) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00002f7000)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000099000)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f0000a0a000)={r3, 0x6, &(0x7f00004c9000)=[0x202, 0x7, 0x0, 0x0, 0xfffffffffffffff2, 0x6], &(0x7f00008ba000)=[0xb57, 0x6, 0x800, 0x40], 0x22, 0x3, 0x8, &(0x7f0000632000)=[0x5, 0x101, 0x9], &(0x7f000067b000)=[0x6, 0x1a0, 0x3, 0x8, 0xff], 0x0}) r4 = syz_open_dev$mice(&(0x7f00001ac000-0x10)='/dev/input/mice\x00', 0x0, 0x441) ioctl$sock_ifreq(r4, 0x891d, &(0x7f000005c000)={@generic="2d1ce1c95fb9bdf62999759384651421", @ifru_ivalue=0x2}) r5 = socket(0x11, 0x2, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000878000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCSCTTY(r6, 0x540e, 0x7) ftruncate(r0, 0x5) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000538000)=0x73, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000e47000)={0xffffffff8000201f, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000b42000)={0x10001, 0x9, 0x88ff, 0x6, 0x3, 0xfff, 0x8, 0x1, 0x7, 0x9, 0x1000}, 0xb) epoll_wait(r1, &(0x7f0000ca7000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) faccessat(r0, &(0x7f00004c6000-0x8)='./file0\x00', 0x80, 0x500) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d5000-0xf)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f00009e5000-0xdb)=@dstopts={0xff, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x8, 0x2, 0x8000, 0x2, [0x5]}}, @generic={0xffffffffffffffe1, 0x66, "55fa7d7387786579f72539619934b95e18235a24d889bda0cebbab5f8c0f917bfbca476af8954ff9086fee1ce9aed2d72b48403a46f97e2c7046220e3265c895a528b56d1f26117c923c66ada4c8d10b0251f1c4c6fa77b383082d0a9473fbf4b89b10dc7fdd"}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x8}, @calipso={0x7, 0x50, {0x3, 0x12, 0x4, 0xceb, [0x8, 0xffff, 0x3d1, 0xfff, 0x100000000, 0x8, 0x80000000, 0x7, 0x10000]}}]}, 0xdb) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000bb6000)=0x0) getsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/10 04:55:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000076e000-0x4)=0x0) 2018/01/10 04:55:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x400000894a, &(0x7f0000639000)={@common="94756e6c300000fffffff900", @ifru_settings={0x3, 0x7, @fr_pvc_info=&(0x7f00007f5000)={0x2, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) socket$netlink(0x10, 0x3, 0x16) 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b0a000)="", &(0x7f0000c85000-0x4)=0x0, &(0x7f000000a000)=0x0, &(0x7f000027e000-0x1)="") mlock(&(0x7f0000109000/0x1000)=nil, 0x1000) keyctl$unlink(0x9, 0x0, 0x0) add_key$user(&(0x7f000047e000)='user\x00', &(0x7f00004c1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000554000-0x55)="", 0x0, 0xfffffffffffffffc) keyctl$invalidate(0x15, 0x0) mlock2(&(0x7f000046d000/0x2000)=nil, 0x2000, 0x0) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x902, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000a22000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000c1d000-0x160)={{{{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]}, {{0xa, 0x1, 0xffffffffffffff0f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa50, 0x20, 0x10000000, "71fd2e2a506c372042920de108880074878999764e9230f655c2ff1d2a59358abb78e3f01f9a734c740da95ff0b00e97077eea6d3653b05900f5381b8f3a8fe79c2b88d8356798d8f64d0e5134d44287"}, 0x160) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) fcntl$addseals(r0, 0x409, 0xb) 2018/01/10 04:55:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008cc000)='setgroups\x00') preadv(r0, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x1) setsockopt(r0, 0x8, 0xa7, &(0x7f0000428000-0xc9)="801523a2b4d82f99f520d30570dc766b597f7932974e4f734049f855660bf2306d359c6c252bb4413827be276feee5ef9db7676732fd7260d6d1bfaac0e9f6dde147fe1d2ff3bd53a2f935d1e1a242b40cafb9116dcb11b9aa0a52174efb8c0407ad133bfb008b688ef85b3b11185521085fcedee736f58acea6c8bc49d84d3761e8296e6ffc12edbb3497046aae6b982dcf15e2aecb20e6cef4058a7085cc0f8698b6813669705525b5d1085bededc22e998e20584699cad9b35dbc6a003cded951a9d2bed37ac354", 0xc9) 2018/01/10 04:55:44 executing program 1: mmap(&(0x7f0000000000/0xd57000)=nil, 0xd57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d56000-0x67)={@random="0d8870447f6e", @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x30, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@pkt_toobig={0x3c, 0x0, 0x0, 0x0, {0x0, 0x6, "19a500", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x0, 0x1, [0x0]}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00003ca000-0x10)={0x8, 0x200, 0x1f, 0x200, 0x0}, &(0x7f0000d57000)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ce000-0xc)={r1, 0x8000, 0x2, [0x1f, 0x1]}, 0xc) 2018/01/10 04:55:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a97000-0x8)={0x2000010a, &(0x7f0000f2b000-0x50)=[{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}]}, 0x8) r1 = fcntl$getown(r0, 0x9) readahead(r0, 0x8, 0x4) r2 = open(&(0x7f00007f9000-0x8)='./file0\x00', 0x14300, 0x6) perf_event_open(&(0x7f0000d75000-0x78)={0x4, 0x78, 0x0, 0x1, 0x6, 0x9, 0x0, 0x10001, 0x2028, 0xf, 0x3, 0x1, 0x1f, 0x0, 0x3, 0x100000001, 0x1, 0xfffffffffffffeff, 0x85, 0x8, 0x6, 0x0, 0x100, 0x3, 0x200, 0x8000, 0x1, 0x8616, 0x4, 0xffffffffffffffc0, 0x0, 0x3, 0x4, 0x51, 0x2, 0x3, 0xc3c0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000fb2000)=0x0, 0x1}, 0x10, 0x4, 0x9, 0x7, 0x6, 0x101, 0x3ff, 0x0}, r1, 0x3, r2, 0xd) [ 40.397268] sock: process `syz-executor0' is using obsolete getsockopt SO_BSDCOMPAT 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000000c000-0x8)=0x3) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x45) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f000000b000)='./file0\x00', r0, &(0x7f0000007000-0x8)='./file0\x00', 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000000c000)=0x80000000000003) fremovexattr(r0, &(0x7f0000004000-0xc)=@known='trusted.syz\x00') openat$keychord(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000005000)=0xf048) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) truncate(&(0x7f0000008000)='./file0\x00', 0x0) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x181002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f000000b000-0x18)={&(0x7f00000a5000/0x4000)=nil, 0x8, 0x2, 0x2, &(0x7f000015d000/0x4000)=nil, 0xfffffffffffff000}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f000076b000/0x4000)=nil, 0x4000, 0x3000004, 0x40051, r0, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a68000-0x10)='/selinux/status\x00', 0x0, 0x0) socket(0x18, 0x0, 0x0) 2018/01/10 04:55:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000018d000)='net/bnep\x00') fcntl$setlease(r0, 0x400, 0x0) membarrier(0x19, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/72, &(0x7f00001d1000-0x4)=0x48) 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000ef0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000592000-0x8)={0x0, 0x0}, &(0x7f000083d000)={0x0}, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008bd000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000390000)=0xe8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef2000-0xe8)={{{@in=@empty=0x0, @in=@broadcast=0xffffffff, 0x2, 0x43, 0x3, 0x80, 0xa, 0x20, 0x20, 0x2e, 0x0, r1}, {0x40, 0x80000000, 0x8, 0xfffffffffffffa3c, 0x400, 0x0, 0x8, 0x7}, {0xaa2, 0x2, 0x9, 0x6}, 0x0, 0x3, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0x7f}, 0x2, @in=@rand_addr=0x7fff, 0x5, 0x3, 0x2, 0x8001, 0x4, 0x6, 0x4}}, 0xe8) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000098e000-0x18)={0xaa, 0x3, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c9a000)={0x8, 0x3, 0x8008, 0x8, 0x6, 0x47, 0x200, 0x9, 0x0}, &(0x7f00009ec000)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000035000)={r2, 0x200, 0x8, 0x56f9b00000000000, 0x5, 0xffffffffffffff92}, 0x14) 2018/01/10 04:55:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) write(r0, &(0x7f00003d2000)="a1", 0x1) pwritev(r0, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) truncate(&(0x7f0000948000-0x8)='./file0\x00', 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000000)='selinux\x00') 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x408800) fcntl$getflags(r0, 0x408) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) syz_open_dev$urandom(&(0x7f0000cb5000)='/dev/urandom\x00', 0x0, 0x0) r2 = epoll_create1(0xb0e4cac2a77178d3) close(r1) r3 = syz_open_dev$tun(&(0x7f00006c7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00003a2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00006a1000-0xc)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cf0000)='/dev/sequencer2\x00', 0x1, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000d6c000-0x8)={0x0, 0x0}) stat(&(0x7f0000862000-0x8)='./file0\x00', &(0x7f0000c0d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00005d2000-0x28)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = gettid() fstat(r2, &(0x7f0000846000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00003b5000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d49000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009eb000-0x4)=0xe8) r13 = getgid() r14 = getpgid(0x0) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00001a0000-0x4)=0xdccb, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000bf4000)=0x7fffffff, 0x4) fstat(r3, &(0x7f0000a68000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000550000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d3c000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000039a000-0x4)=0xe8) lstat(&(0x7f00006fc000)='./file0\x00', &(0x7f000072f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000756000-0x54)=[{&(0x7f0000730000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000872000-0x18)=[{&(0x7f00004a9000)="fe3502797cf511e15812b4ff854647bfe6102a8ac7fe4d68ea12437f598cf2180452e07d7f7914d74e4b9b47e0553000cc9e1589baf31b4f7ce023defabe02e6b5e902fcef4cf4fb4c3ab78a0f8d0a097f1916c08bbb43683aa29d7099f270773980ab0e824586a8436ed7cb8631a5be55e3d8211c11f52e7af27dd15b24638901878768852987ac3558fc3881f8b8903d041f6937a13a970286dc5efec74c9843205d170ca5b9f82d33b5", 0xab}, {&(0x7f0000dc7000-0x23)="9a4ab4e01a68de003604539373cc59402042a1830728545d7512f6bd871382a1dec8a2", 0x23}, {&(0x7f0000406000-0x11)="dfca5655c6d57325bb88c5befd1ed6496f", 0x11}], 0x3, &(0x7f000003f000)=[@rights={0x28, 0x1, 0x1, [r2, r2, r3, r3, r3, r3, r2]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r2, r3]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1, r3, r3]}, @rights={0x20, 0x1, 0x1, [r1, r3, r3, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0xe4, 0x24000814}, {&(0x7f0000650000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000166000)=[{&(0x7f00000eb000-0xbf)="054294144950071cd2e13c2f5999d74a535b6285af73d0cc0097d10b532f63e7c0bb639e049aa082b570e7018c3d912212c019e445ac4cb791a317a9bf7425d49cdb607b0423764e76ef3250cafe28ae6027784f8c07937081385faddbf1fab4decdcfa2445e3a78294070d2360787f0673ca00e06905403c4dd31616712c4628236c29356856f9c7c44cca245857617355186b437b542fc9eea3b9038a649311a771c93ef6ee485b7b7ffe134f3791118b1783734420afcd3dbc0c4bac251", 0xbf}, 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0x1000}, {&(0x7f00001d0000)="4850467f9f63f3f29ca661c9c716b9ba43a49dcd44d6e9579c2d7322e2f65637ed8386290c22c52d044b88a0f64909012f32822e7263f218dd0e773ed7bad18f65b930a0c0457f5ccf6d2fa28c16aff268a6f9eda8acbd7f6f6928609a95", 0x5e}, {&(0x7f000053b000)="773a5dce38c1a81ef45d980cacf9785262cdcb245a3af24bb39e2db7e1d569987da679c010b16cb71b7c0e542f739f57e6a1161f0aa11a1925057efb0c1ca8ddbf8c75b891364a842fe7954e9ab7ce3c31764cba9311ab062d47a2700849d9877fa81fc5b71cd5e139cc6da9f75b4286c9c4ae7e9f9db9b159ef8f24127dec750feeaa5c6b7c3d6f942461f898c500ac592ca89c3ad715a4297346b135ab55a3accae0e5278cece3687bdc6a76f10f702285de8ddac3b292b346a57db7b0e2340b89081f6618914abef2ce6fb5bc4152a3203d81", 0xd4}, {&(0x7f00005c3000-0x63)="08821e83a8fd1718632888a6b34399ec03ea57dae0f546f5e5b6042406dc7cf92d9762d0266153f3aae9f5fb25b75b157a998c0a4f280b0c202ea5e05cfe24c83345eb0ec075815caebd9d60660209b1d7b4d66e993b8c47d0844c6bbe1ab591c17eef", 0x63}, {&(0x7f0000ddd000-0x1d)="6abb461d42a43ce3a7cf4dad399a279d6091071960491cd95742fe315f", 0x1d}, {&(0x7f000012b000-0x35)="031f866356966f877b451da00ea285b31d9ed40da1ae1c0d7c07623ebae6e68dbaffa8974d14669358e4471e0a7fb02e9ec9d759dc", 0x35}, {&(0x7f0000cb5000-0x27)="eb78df5dc28bc545ade5aa30f29496e015f8a0e5087fefb45349cd5eaccc5e9585d6ca5962a07a", 0x27}, {&(0x7f0000d77000)="259833fd47ec717f4c850957c9410e1dfa18f5dbe53912beb972ca42c86f18eb50bd09bb5d3b01fe2691150d64d6499f2a2774e659d9a8a0cb67a5440fe751a575c42e97c99441912998da3e0bd1d17a8ed552172fe65ba92be59f1b113c461b4042a3f3c0a0d57b6ede40e16ba8433c28c9db4c8d4fe01cd9edbc42a87071583f649f8489daea", 0x87}, {&(0x7f0000615000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x4}], 0x3, 0x40) 2018/01/10 04:55:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000388000)={0x0, 0x0}, 0x800) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000b13000)={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="8eb5a1952ff7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r4 = dup3(r0, r2, 0x80000) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x1, 0x0, 0x0}, 0x308, &(0x7f000000d000)=[], 0x1f4, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) pivot_root(&(0x7f000041e000)='./file0\x00', &(0x7f0000a8d000)='./file0\x00') close(r4) mknodat(r3, &(0x7f00002c8000)='./file0\x00', 0x0, 0xdcfe) clock_nanosleep(0x3, 0x1, &(0x7f0000192000)={0x0, 0x0}, &(0x7f00007cf000)={0x0, 0x0}) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000001000-0x1c)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)=@delrng={0x10, 0x14, 0x220, 0x1, 0x2}, 0x10}, 0x1, 0x0, 0x0, 0x20000000}, 0x8010) r1 = socket(0x11, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000-0x8)={0x0, &(0x7f0000003000-0x20)=[]}, 0x8) 2018/01/10 04:55:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ba000-0x12)='/dev/input/event#\x00', 0x0, 0x406) openat$selinux_context(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000713000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000273000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000150000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000020e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f60000-0x8)={r2, 0x6}, &(0x7f0000ef8000)=0x8) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x5) utimes(&(0x7f00002ce000-0x8)='./file0\x00', &(0x7f00005df000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/10 04:55:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f0000d08000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000001000-0x10)={0x0, 0x4, 0x3, 0xf7, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r3 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r3, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r4+10000000}, &(0x7f0000e33000)={0x0}, 0x8) fcntl$getownex(r3, 0x10, &(0x7f0000eb3000-0x8)={0x0, 0x0}) syz_open_procfs(r5, &(0x7f000085a000)='net/mcfilter\x00') mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") timer_create(0x0, &(0x7f0000080000)={0x0, 0x0, 0x0, @thr={&(0x7f000009a000)="", &(0x7f00002e4000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052d000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000008c000-0x15)='/dev/pktcdvd/control\x00', 0x22000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a78000-0x4)=0x3, &(0x7f00002a2000)=0x4) connect$ax25(r0, &(0x7f0000740000)={0x3, {"1c0dffd6001454"}, 0x2000000020100}, 0x2b7) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00004e1000-0x59)=""/89) r2 = open(&(0x7f000029c000)='./file0\x00', 0x84200, 0x48) mkdir(&(0x7f0000a16000-0x8)='./file0\x00', 0x1) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000856000)=0x0, &(0x7f00007d1000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000225000)={0x10000000, 0x0}) epoll_create1(0x80000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000659000-0xc)='/dev/rfkill\x00', 0x24283, 0x0) 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000cb7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000e8f000-0x78)={0x0, 0x78, 0x40, 0xffffffffffffeca2, 0x1, 0x438c209, 0x0, 0x9, 0x0, 0x9, 0xbe1, 0x6, 0x4, 0x3f, 0x4, 0x1, 0x8001, 0x8e9a, 0x3, 0xffffffffffffffff, 0x80000000, 0x6, 0xffffffffffffd106, 0xcb1a, 0x2, 0x53bf7031, 0x7, 0x4, 0x5, 0x800, 0x1, 0xac, 0x0, 0x200, 0x2, 0x8, 0x0, 0x1, 0x0, 0x3b5, 0x2, @perf_config_ext={0x80000000, 0x9}, 0x0, 0x8, 0x3, 0x7, 0x800, 0x7fff, 0x5, 0x0}, r0, 0x7fff, r1, 0x1) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r2, &(0x7f00000ec000-0x8)='./file0\x00', 0x8, 0x200) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000960000-0x10)=[{&(0x7f00009ba000-0x2a)="290000001800ffff00000000010000000200e30900000007000006000b0008c003001000000000ff00", 0x29}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000245000-0x30)={&(0x7f0000a2e000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000253000-0x3)=[0x0, 0x0], &(0x7f00005e1000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a1d000-0x4)=[0x0], 0x4, 0x2, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000019a000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r0) setsockopt(r0, 0x3f, 0x4, &(0x7f0000001000-0x90)="2653e82f47a009b3e74e8b8b38746a1db1d919ca984dae6f3a224a2e402b4ac37fbcb9e3182fe428d75e3d7de51e49711e34fdaf4e319ae35fb0971266bbe65f311e4deac77318de50de6cb4788015248a4dc08be59b5173153801497bf1a1e00545c56ccdc155841051c02edcc274c5c1f979795ea900523f3bdc1338033f64b01d7bbefeb5dd6964e209e33efee46c", 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000593000-0x1c)={0x0, 0x0, &(0x7f000015c000-0x8)={&(0x7f000010d000)={0x2, 0x18, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 04:55:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') r1 = inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x0, 0x4, 0x500, 0xa228000000000, 0x20, r2}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x30000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x1, 0x35) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000012a000-0x8)={0x0, 0xd6c7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={r4, 0x7f, 0x4, [0x2, 0x401, 0x100000001, 0x3]}, &(0x7f0000bed000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndseq(&(0x7f0000713000-0xd)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f000000d000)={{0x0, 0x1}, {0x20000000000000e, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:44 executing program 0: ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1) 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) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000048e000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000057c000-0x4)=0x0) getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000085d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000ff8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ff7000)={0x0, 0x0, 0x0}, &(0x7f0000d9b000)=0xc) setregid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0xb)={0x0, 0x0, &(0x7f0000e80000)=[], 0x0, &(0x7f00002d8000)=[], 0x0, 0x0}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000caa000-0x10)='/dev/input/mice\x00', 0x0, 0x400100) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000ffa000-0xde)=""/222) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000352000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00008ab000)={0xa, {{0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d2a000-0x15)='/dev/pktcdvd/control\x00', 0x121002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00008b8000)={0x1ff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000623000)={r2, 0x3ff}) r3 = syz_open_procfs(0x0, &(0x7f0000c24000)='comm\x00') writev(r3, &(0x7f0000995000)=[{&(0x7f0000f63000-0x15)="f8", 0x1}], 0x1) 2018/01/10 04:55:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001000)={0xb4, 0x8, 0x3}) ioctl(r0, 0x707, &(0x7f0000000000)="") 2018/01/10 04:55:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = getuid() quotactl(0x0, &(0x7f00003c6000-0xa)='./control\x00', r1, &(0x7f0000ccf000-0xc0)="deb6c9db1dc4edf72c18edff32abfd367f0bb65812d0f83785e473427e2b86c8dde8eaf0e67cbf335abebeee674be2196d47ea595c39d6a391175975a250a21af8bc817efdd13426ef1745bf53447f3eecb7b165b3c2ccef0dfac7ef3721f95c0e08ad936ab86898c6192434c3b838aeaf5323c88cfd497783b017e0f2fe464b25529e24fd00d6470df5f69500d3f0b094e10168870e84a4fb951fa5f65d4175288e9d672f11c80406ee91dd759aacd391fb2ead487948f0cc295b9f8773f013") inotify_add_watch(r0, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f0000fdc000-0xa)='./control\x00', 0x20000000) 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00006c9000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f0000a79000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) time(&(0x7f00008dc000-0x4)=0x0) connect$unix(r0, &(0x7f0000d91000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_buf(r0, 0x0, 0x3b, &(0x7f0000979000-0x1000)="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", 0x1000) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x232482, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x3, 0xc6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='posix_acl_accessnodev}$-\x00', 0x2) lstat(&(0x7f0000001000-0x8)='./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) bind$ax25(r1, &(0x7f0000002000-0x10)={0x3, {"64b60402b2641d"}, 0x0}, 0x10) ioprio_get$uid(0x3, r2) setreuid(0x0, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r3, &(0x7f0000002000-0x8)='./file0\x00', 0x6) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000002000-0x3b)=""/59, &(0x7f0000001000)=0x3b) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00004ae000-0x8)='./file0\x00', 0x200800, 0x2) write$sndseq(r0, &(0x7f0000fed000-0x54)=[{0x0, 0x0, 0xd91, 0x8001, @tick=0x8b5, {0x2, 0x2}, {0x4, 0x101}, @addr={0x9, 0x7fffffff}}, {0x7, 0x10000, 0x2, 0x3, @tick=0xb2, {0x9, 0x2e}, {0xffff, 0xd95}, @ext={0xbd, &(0x7f0000915000-0xbd)="c107cee09111f8e766ee6a83c3670e20781d87eba14a3dc1b50b8c15110595e5107fe279622164e1baf5b532679bd4aa072fbf49a6de54df02ca7023cfa34825b4c636230df5d837bcfe3bd674eb063005623fdb3917e5991e907f886e8739bc9123369d0992d60e3476360852febd29dc2f497ef6338c03ff1818edd0f7fb6462d127111cc1214c7022a7a550124f8d59170ea69c661cfae18e5e3e98798d5713229539497a581bc846adb8be5e02ca204ae9c9f727d2209623b6106c"}}, {0xffffffff, 0xffff, 0x5, 0x6, @time={0x77359400, 0x0}, {0xa9, 0x8}, {0xfffffffffffffeff, 0x7ab6}, @result={0x1, 0x1}}], 0x54) r1 = syz_open_dev$loop(&(0x7f0000117000)='/dev/loop#\x00', 0x0, 0x0) flistxattr(r1, &(0x7f00004e7000)=""/0, 0x0) 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000dcf000)=0x0, &(0x7f0000425000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000c4e000)=0x7, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00007f8000-0x95)=""/149) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000d22000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000043a000)={0x0, 0x0, 0x0}, &(0x7f0000077000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000d7000-0x20)={0x5d06d030, 0x5, r2, 0x101, r3, 0x3, 0xffffffffffff8782, 0x81}) 2018/01/10 04:55:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) socket$packet(0x11, 0x3, 0x300) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) pipe(&(0x7f0000062000)={0x0, 0x0}) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000cb0000-0x4)=0x4, 0x4) 2018/01/10 04:55:44 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007ca000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r4, &(0x7f0000a66000)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r2, &(0x7f000030f000-0x3c)=[{{&(0x7f0000725000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00001b5000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/10 04:55:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000188000)='/dev/pktcdvd/control\x00', 0x40807f, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f6b000)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ac000-0x4)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f25000)={r1, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d10000)={0x0, 0xa7, "16bcc4f5f5fb5386b8849a5cd0b752b95d128acb9ead9bda4032da82d8c98b431b594b414417d64be6e274e3a047a827f5875e3bd4b26e087a1245690e54ac49a1a98107cd69279e60763795e2143444b9e6c0298505cfdad35ca29e904ef6de80a8ce6dee3c9297252384da000db3b9b558b3d9dac9c99905b932dd98a1bf8151f4f3e1b8a70fe8bce0af3f47e6781c7bcf33b69096b2c5bd13b24d02910af6bd5833d8ac8f8a"}, &(0x7f00008c0000)=0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d86000-0x8)={r2, 0x8}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000eb8000)={0x77359400, 0x0}, &(0x7f0000b63000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000033000-0x58)={0x0, 0x41, 0x7, @thr={&(0x7f00007b9000)="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", &(0x7f00009bc000)="a05f7e21dc57669491da76992d9ba38eeabfd28f304a3a9fb67aa64011fe7fd0dba49ec8939342b5bcc289b416beb8fa0f199f22d990af61920ec1a7257f89f1e1c528306cc41965bded74b8da98a986fc7308e0b7bf8f583225a5ee925dd71b8d92216db47aa5"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000)=0x0) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00002c9000-0x4)=0x20, 0x4) timer_settime(r6, 0x0, &(0x7f0000041000-0x20)={{r5, 0x989680}, {r5, 0x0}}, &(0x7f00004f2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCSBRK(r0, 0x5427) listxattr(&(0x7f000045f000)='./file0\x00', &(0x7f0000a49000)=""/99, 0x63) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f000019e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ded000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000d20000)={0x80000001, 0x6, 0x8002, 0x7, 0x80000001, 0x7, 0x2, 0x80000001, 0x0}, &(0x7f0000374000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00009e3000-0x6)={r1, 0x6}, 0x6) r2 = socket$netlink(0x10, 0x3, 0xa) writev(r2, &(0x7f00005b3000)=[{&(0x7f00001f3000)="2900000021001900013d3500000a0406", 0x10}], 0x1) 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/raw\x00') ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x95) sched_setaffinity(0x0, 0x8, &(0x7f0000bdd000)=0x0) flistxattr(r0, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f0000eac000-0x20)={{&(0x7f000041f000/0x9000)=nil, 0x9000}, 0x8000, 0x0}) [ 40.852346] audit: type=1400 audit(1515560144.502:17): avc: denied { getopt } for pid=5148 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x10000022, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000055b000)=@file={0x0, './file0\x00'}, 0xa) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000486000)={0x0, 0x5}, &(0x7f0000f33000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000033000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000478000)={r2, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00003f0000)={0x8, 0x100000001, 0x200, 0x0, 0x9, 0x8001, 0x2, 0x9, r2}, 0x20) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001e1000-0x4)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d2b000)={0xc9a4, 0x4, 0xab6, 0x0}, 0x8) r5 = gettid() ioctl$sock_SIOCADDDLCI(r4, 0x8980, &(0x7f0000dd1000)={@common='ip6_vti0\x00', 0xd0}) ptrace$peekuser(0x3, r5, 0x8) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000de9000)={0x2, 0x3f, 0x4, 0x5, 0x2000000000000009, 0x619, 0xfffffffffffffff7, 0x9, 0x4, 0x2, 0x8, 0x1ff}) listen(r0, 0x0) bind$ax25(r4, &(0x7f0000be5000-0x10)={0x3, {"541275ec7e3998"}, 0x9}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f00007dc000)=0x4, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000628000)={@generic="dd11dc71791073c3bb1c77cbed773fdf", @ifru_flags=0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000fa2000-0x3)={0x0, 0x2710}, 0x8) accept4(r0, &(0x7f0000aab000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c51000-0x4)=0x10, 0x0) 2018/01/10 04:55:44 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000001000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3e, "829586227f76be65c941aa9729e06bd6d8d5af4039bf335a79c1e82ba7b6ee2bd57772c817652d400e100c9a744bd905f4d0f82aece2093341bb765d0c35"}, &(0x7f0000970000-0x4)=0x46) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d38000-0x10)={r2, 0xffffffffffffea34, 0x2, 0x3ff}, &(0x7f0000001000-0x4)=0x10) 2018/01/10 04:55:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000078a000)='dns_resolver\x00', &(0x7f0000eea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000091f000)="", 0xffffffffffffff61, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r0, 0x0) add_key$keyring(&(0x7f0000602000-0x8)='keyring\x00', &(0x7f0000e6c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005fe000)='net/raw\x00') getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000059c000-0x4)=0x0, &(0x7f0000aa9000-0x4)=0x4) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0xc) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000f000-0x32)="32000000030225fe07000093000914043401c2fe203cba9553a64000319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x4, 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000000e000)=0x0, &(0x7f0000005000)=0x4) [ 40.907371] audit: type=1400 audit(1515560144.562:18): avc: denied { create } for pid=5167 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 40.961539] netlink: 30 bytes leftover after parsing attributes in process `syz-executor6'. [ 40.982361] audit: type=1400 audit(1515560144.632:19): avc: denied { getopt } for pid=5184 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/10 04:55:44 executing program 4: mmap(&(0x7f0000000000/0xb3d000)=nil, 0xb3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b3d000)='./file0\x00', 0x80) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000016d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000070f000)=""/0) readv(r0, &(0x7f0000c3b000-0x8)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x438, &(0x7f0000d1d000-0x1)="d6") 2018/01/10 04:55:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2a824800, &(0x7f0000001000)="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", &(0x7f0000b46000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)="8a39") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000893000)="cb", 0x1, 0xfffffffffffffff9) 2018/01/10 04:55:44 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000adb000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000759000)=0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 04:55:44 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000020000-0x4)=0x0, 0x4) r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000-0x10)={&(0x7f0000004000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000)='./file0/file0\x00', r0, &(0x7f000001d000-0x12)='./file0/file0/bus\x00') mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000021000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000e62000)={0x0, 0x7f}, &(0x7f0000377000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000cf000)={0x7, 0x0, 0x0, 0x3, 0x17d7, 0x4, 0x7, 0x771e, r2}, 0x20) setsockopt$inet_buf(r0, 0x0, 0x1000000000010, &(0x7f0000002000-0xc1)="17000000020001000000be8c5ee18c88a3000008010100ec1fda1e03368a3cdc0a000000d898fc5ad94852bb6a8800000000dba67e0600000000000200df0001800000000000009cee4a5acb3da41f0000ba00670000c88ebbff060100000b0100000024000000000033e742506b00ec008b03cf9eebe7ec7ee87cccfff6ba000000024f0298e9e9f554062a80e6050000040100000000cc91a2ffe3c5632c1adb8a335bd8b2d17fdea21b571068393d2281000000041ad0b4d2c23eef67954b", 0xc0) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000015000)=[{0x40000000000030, 0x0, 0x0, 0x80000001}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80001, 0x4, &(0x7f0000fe3000-0x8)={0x0, 0x0}) getpeername$packet(r0, &(0x7f0000143000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d74000)=0x14) mkdir(&(0x7f0000bf7000+0x7ac)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c9b000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') creat(&(0x7f00007f3000-0x10)='./control/file1\x00', 0x0) symlink(&(0x7f0000b24000-0x10)='./control/file0\x00', &(0x7f0000e6c000)='./control/file1\x00') stat(&(0x7f0000e51000-0x10)='./control/file1\x00', &(0x7f000011a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 04:55:44 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000000000)='-\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000016000)=0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000001e000)='limits\x00') [ 41.026376] netlink: 30 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/10 04:55:44 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000-0xb)={0x400, 0xffffffffffffffff, 0x1, 0x5, 0x5, 0x0, 0x3f, 0xee0, 0x80000001, 0x7, 0x2d51}, 0xb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000003000-0x58)={0x0, 0xffffffffffffff50, "d6777596622e58138aa737e7083ad09e7f38f8b69904665b1bb1c0b467f40ce7f170c00164fcec71b077e9889e64b29d2f7c7e18f36d0a933432e57aa66ad6f899ba78f819ea5c63598b2be048ebead1"}, &(0x7f0000002000-0x4)=0x58) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000000d000-0x8)={r1, 0x80}, 0x8) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x100000040000) 2018/01/10 04:55:44 executing program 7: mmap(&(0x7f0000001000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmmsg$unix(r0, &(0x7f00002fc000)=[{&(0x7f0000ae9000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000938000-0x10)=[], 0x0, &(0x7f0000ff2000-0x78)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000006b000-0x4)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c63000-0x10)={r1, 0x1, 0x6, @random="f65f50073637", [0x0, 0x0]}, 0x10) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000cc1000)='net/rfcomm\x00') sendfile(r1, r1, &(0x7f0000fd8000)=0x3, 0x2a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000dba000-0x5c)={{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, {0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x68800000000000}, 0xeb5c, [0x6, 0x8, 0x4, 0xfff, 0x52e3, 0x401, 0x7, 0xfdbd]}, 0x5c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f76000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000a58000)=0x0, 0xfffffffffffffeff) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0x55000)=nil, 0x55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000000d000-0xbc)={0x100000000007f, 0x0, "000169656e743100", 0xffffffff80000003, "ffffffff2b000046", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f1b000)='/dev/keychord\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000296000)={0x800}, 0x8) writev(r1, &(0x7f0000dd8000)=[{&(0x7f0000917000-0x40)="927045d17a7632def4b61b1c0f7ab61e24dd92151ad421edb35ac341bd65e2f1e6c00f15cad35cc7210f252161825d044f9c25d89299115e033339132f3aceeb", 0x40}, {&(0x7f0000ea5000-0xd0)="ade8c5d4db71b6ae02e07295062638bef2a4daf9de61b320d2b9ec5fd3a8f03a67ad87cca01b27d44e8a024a310e81c916aec9345017552723dc705abe5bdda8546821652d920eb62968109955e71a5481147a19049bf717052130ddba4348bf9e67e9619a653c2f56dba63c48c4709649668ba1187deee55c0187c50035a5aa679df02c54a65cd142a1761d19943f8076272b49dfd543b8f20557ea005f2a81bcd541b769001fd247bcdd7bedd28a044df0e445ad49914943d786bdbb8cf4690351c3d62680c5edccd8f7ba7b59f857", 0xd0}, {&(0x7f0000be3000-0x78)="a875a59a8126cb9942219b4c39935c61530fc3d387e99c34fb4958dba3bd37f93a50d801dd54e8b5127cba07e2cf24e51796ff93e25f325db887539e3cc745fe02abc37a003ff22c2381ba17c612807683214c1069e8e3069fd2c51b6ce1d99c6caf9ef29522bddd5f46cebc20eb16766ca54477f0249d1d", 0x78}], 0x3) writev(r0, &(0x7f000016b000-0x8)=[{&(0x7f00002f5000-0x19)="b7", 0x1}], 0x1) 2018/01/10 04:55:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ee9000)={0x0, 0x3}, &(0x7f0000a48000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0xea, "1c29e56f50df8c7f963d413f09d60e032fc9004f66f19bea1fd7d5a092d94f975f17178df665f68eec77186c3bb4e1acac122edf79aaf4387d915c3c26185dc37dcc01214b885162a5f92da2ff173983cf00e4c442f46237a9f9dbdfc58bcb031409098b74b1c2720ada8a6e28ff2fbece9c8a218a3873ea17d8e91e5e820dc051d302e0958c49489aa84dd2bed6a7ca085d06948650458336b2439ffac9b2d07c248c3b42a7225e00994cfb041fb9cb95a20a6dd16c8616fdfd1aae4205c2d12a621441f53967af289063e49dd6fe41c45513a2d2e94ef5015041be77750eca2c3d4b5fef9f091c34fd"}, &(0x7f0000001000)=0xf2) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a9f000-0x20)={0x7f, 0x7, 0x6, 0x9, 0x9, 0x9, 0xd69, 0x9, r1}, &(0x7f00001ed000-0x4)=0x20) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000005000)='net/dev\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x100000f, 0x27cfd4b519af9f73, r2, 0x0) preadv(r2, &(0x7f0000003000-0x10)=[{&(0x7f0000005000-0x1000)=""/1, 0x1}], 0x1, 0x1000) 2018/01/10 04:55:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008db000-0x4)=0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000ed3000-0x28)={0x0, 0x2, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) arch_prctl(0x1003, &(0x7f0000c9e000)="ac7a880382623fe1e96c70d783446c933dbd1b0669ee04c79712ad64414d759115ff613589c17a7dc843630451faca9506e36a2a716631c4362404039e038c43791e57f71c2de5a8b29ff46cb2e5d406c23512450f5bc8c04f54e00fd35d9db2e7baa10c98a1f2144aa1f958f54ff334e5fe7ba1055ce4fad68bab8ff82d52d1db5101bd1f345d89") pwrite64(r0, &(0x7f0000aa5000-0x17)="bf733bc8dd110bf72f64bfe5039cd343925e9d6de69ffa", 0x17, 0x0) 2018/01/10 04:55:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00004ba000-0x58)="580000001400192300a14380040d8c560a0600000000e0760005080000005800000000c77f64643e8900050000000000000080000002000000000000001c04ed5d0000000000000009000100090000000001000f536e06ce", 0x56}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000008a000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d1c000-0x8)={0x2, r1}) 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000097000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f000062d000)={0x1, 0xfffe000000000000, 0x5, 0x10000, 0x6, 0x9, 0x1, 0x401, 0x4, 0x6}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00004f3000-0x1)={0x61}, 0x1) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/01/10 04:55:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cd9000-0x10)='/selinux/member\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000ebc000-0x8)=0x0) ioctl$KDDELIO(r0, 0x4b35, 0x510367e2) mq_timedsend(0xffffffffffffffff, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mq_timedreceive(0xffffffffffffffff, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/01/10 04:55:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009ba000-0x12)='/dev/input/event#\x00', 0x0, 0x406) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x5) utimes(&(0x7f00002ce000-0x8)='./file0\x00', &(0x7f00005df000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) 2018/01/10 04:55:44 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, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000e18000-0xc)='cifs.spnego\x00', 0x0) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r1, 0x0) writev(r1, &(0x7f00001d5000)=[{&(0x7f000006a000)="bd", 0x1}], 0x1) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005b0000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000c79000-0x18)={0x5, 0x2, 0x9, 0x7, 0x1, 0xd}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10003fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000123000)={0x0, 0x0}) 2018/01/10 04:55:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x19980330, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000ac1000-0x27)="2700000014000707030e0000120f0a0011000000f6070000ff000000078a001f05080039007500", 0x27) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000864000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000428000-0x8)={0x8, 0x0, 0x20, 0x1}, 0x8) flistxattr(r0, &(0x7f00007cc000)=""/246, 0xf6) 2018/01/10 04:55:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) syz_open_dev$evdev(&(0x7f0000dfa000-0x12)='/dev/input/event#\x00', 0x4, 0x0) r1 = accept4$inet6(r0, &(0x7f000074c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00000d5000-0x2)=0x1c, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000fa2000-0xc6)="5c224ae10094e7f877abce1bf2985d303c946e9c91175100fe1cb685721e78343840a675a741f4810b56620c985c7c66b61cf58a371765b7e954760c46e64285efc20b04d8b69b844b2ea8d45e7910514308d1033c1d7d5d7396c8458cec799a172e8781aa7b0503e353b3eef69c5b6bc1f473042ef35fbd36324c5872dd95efcc921833e3eeda079e5ca0841ccda09e233a6662d86021975aebc0842364e399c42f113f0841226c7f7f5c376d7fd1085c55dbbe5ef204c9e4c72059cc1fa4bc0215ac955e2e", 0xc6) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000072000)=""/0) clock_gettime(0x0, &(0x7f0000ed9000+0xe9)={0x0, 0x0}) write$evdev(r0, &(0x7f000077c000)=[{{r2, r3/1000+10000}, 0x0, 0x7fffffff, 0x9f}], 0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000149000-0x2a)=""/42) 2018/01/10 04:55:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d0f000+0x4b5)=0x0) r1 = syz_open_dev$sg(&(0x7f00001c3000-0x9)='/dev/sg#\x00', 0x4, 0x4c0000) epoll_pwait(r1, &(0x7f000031a000-0x6c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0xffff, &(0x7f0000fa0000)={0x99c}, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt(r2, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r2, 0x40000000000006, 0xe, &(0x7f0000a73000-0xd9)="020008fff900000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) close(r2) 2018/01/10 04:55:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) pipe2(&(0x7f0000680000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000d6c000-0x6)={0x0, 0xa5e0}, &(0x7f0000bcb000-0x4)=0x6) fchdir(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000e3b000-0x16)={r1, 0x101, 0x7, [0x0, 0x10000, 0x4, 0xffffffff, 0x1, 0x5, 0x2]}, &(0x7f0000b52000)=0x16) 2018/01/10 04:55:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x810, 0x2, 0xffffffffffffffff) write(r0, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) 2018/01/10 04:55:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000bf000)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mkdir(&(0x7f0000a3c000-0x8)='./file0\x00', 0x8) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00001e2000-0x4)={0x12000000000000}, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000188000-0x16)=@file={0x1, './file0/file0/file0\x00'}, 0x16) umount2(&(0x7f000061d000-0xe)='./file0/file0\x00', 0xfffffffffffffffe) 2018/01/10 04:55:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a39000)='/dev/vga_arbiter\x00', 0x823fa, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}], 0x1, 0x3) [ 41.267523] binder: 5256:5265 ioctl 40046205 0 returned -22 2018/01/10 04:55:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001e000-0x4)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ec000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) poll(&(0x7f0000051000-0x28)=[{r1, 0x0, 0x0}], 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00005f8000)=""/163, &(0x7f0000d91000)=0xa3) 2018/01/10 04:55:45 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004a8000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000b3c000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/10 04:55:45 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000001000-0x1000)=""/4096, &(0x7f0000000000)=0x1000) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0xf, &(0x7f0000005000-0x8)={0x0, 0x0}) syncfs(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000005000-0x4)=0x0) 2018/01/10 04:55:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20080, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000059f000)=0x2, 0x4) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64032, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f00000dc000-0x8)=@nfc={0x27, 0x6, 0x4, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000067a000-0x8)={0x2, [0x4, 0x101]}, &(0x7f0000c35000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) 2018/01/10 04:55:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') rmdir(&(0x7f0000672000)='./file0/file0\x00') creat(&(0x7f000052e000-0xe)='./file0/file0\x00', 0x0) 2018/01/10 04:55:45 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000074d000-0x8)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000675000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000950000)=0x1c) r2 = timerfd_create(0x9, 0x0) clock_gettime(0x2, &(0x7f0000fec000)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000461000)='/dev/autofs\x00', 0x1, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, r3+10000000}, {0x0, r3}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) readv(r2, &(0x7f000018c000)=[{&(0x7f000022d000-0x96)=""/8, 0x8}], 0x1) 2018/01/10 04:55:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00007c4000-0x38)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000bb0000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004f7000)={0x0, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xcd}, 0x98) 2018/01/10 04:55:45 executing program 1: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = socket(0xa, 0x4, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000209000-0xec)="0000001200e7ff00ffe90009149b00f99bc4387eaefa8387eb1f9bae880b8bac28fba3b0bfa4bf2649086916ef5bca29cacbb8bbd525009ff586e113ebed457c3969443b2ee8739d366dea0765ffa2e7fbd196bd93895999f20c0480cf9dfed1a796145c406de7b95a9659c3fdfe85c44887c8bacb04f0d108faab9f90ab8db2689d80460f04ca7e72b23403d1c5428f30ce00587faf3894fa373887948916d927d25ee48bb3c72f27f6b01ad8257a1687905be42ed6ec67f400c0f610d93c5ee094016eebfba851d207122770b1205cd035d9dc2ca9a390cf6ee61e21d53160c725d9d6ade1aa5c4b5ab736", 0xffffffffffffffb0, 0x0, 0x0, 0x376) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{&(0x7f0000fd0000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000fd1000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000060b000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe99, &(0x7f0000fd1000-0x20)=[], 0x0, &(0x7f0000fd1000-0x2b)=""/43, 0x2b, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cb8000-0x88)={0x0, 0x80, "d27760742aa12c77003860bc929dbf055810a4e769f4a4bed8dd27b024b6ae78236becd9441194b411a33475452ce99f9963f29c9ff80840ca5333e55209b5a29402e23772aeaee624ee90e93627bb2560bcb2e26ae4014ee22f2c9f37c10590e019cde3db804ffe8305ffb1f0b795d2b01c5e1e3048ce9e3d59d8373e72b2cb"}, &(0x7f0000c3b000-0x4)=0x88) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000fd5000-0x98)={r2, @in6={{0xa, 0x1, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7}, &(0x7f0000fd4000-0x4)=0x98) 2018/01/10 04:55:45 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c9c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000c23000)=[{&(0x7f0000000000)="2920c4254eb8121fbf19378d9f5b2f34e95d896ee0272818807fd95bf08e8ba18374ce85d4188c4b4b8d1ae479f640a28f3fa40021fd89ee7b81037c94b4eebd7c542c8d6d3aea679764c90f", 0x4c}, {&(0x7f00000c7000-0xb4)="b72862c0e2ccf22b1618b684714cd09245c670d6675b775883a1b7b4d76156ad5ae8e3b11f6d285b987d0a3cd01660d1346e0f1c044f97547e4c29e82d102dbf89aa94b2df52431464dac995298f2ed2de33acaf8323d0e874f71e24a6a2da1bd5e3416ffb20bd148339a3899682149914898b67d3b1f5e3664896b0a1c1b6f2cac0d1311d8cb4ec98c47566e810f1446daa34bac0b9134517bda75f790520890ed801ddef0b9b2e87d8ed6c06f0d16a006f91b5", 0xb4}, {&(0x7f0000240000-0xa8)="6034a366594aa06a8953c7249d2783c728d15ac4022fec3aebf72b2e505a346a69c5a4721a6e9191442a044c57b30231ae821f1fa5314f7f54aabd6fd88674d40006da40555b4ab3a7da54f18bfabf8abc15e0569a54c55e9c185ded4c45f8dac500149cdef0d47fd8dad3af85a01fdfc30296d7f63ea5d194b2cd1205868bd41179d8622eb1d2338ac5a1776d0f88b68cd05dd45121419500f7be78aec07a1bf7be2060a69389c8", 0xa8}, {&(0x7f00001ae000)="6e63ba29297f59759f2111e9435999cd66c642", 0x13}], 0x4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x7f}) 2018/01/10 04:55:45 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000008000)='cifs.idmap\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)='net/icmp\x00', 0xfffffffffffffffb) add_key(&(0x7f0000001000)='encrypted\x00', &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000)="", 0x0, r2) ioctl$void(r0, 0x5450) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x200000000000004, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000018000-0x4)=0xe8) 2018/01/10 04:55:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000622000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$inet(r2, &(0x7f0000581000-0xa3)="7893714940b74841c789c7af779d602273305f0e3322f99f7ffae941ab44c1ed5a44a191224c62631ebdf24b5cb12a51bf91fa7183dd854d942e6770b1ad7445b3f16a28cb53f8f8f65a19a42d5aa69005e8e368d0f0063971a1f640cac42ed448b83f01f02bfc84b9531ebdee3be2535b22a6169d2e309e852e0da56ab4c267b99576d6578ed5763fc12a87438dcd444e6151feaa9084970ab49c50f1838a3ca24b21", 0xa3, 0x4, &(0x7f00006bb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) setpgid(r3, 0x0) getpid() 2018/01/10 04:55:45 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={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]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b28000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000003000)={r0, 0x800, 0x83e2, 0x8000, 0x4, 0x8, 0x0, 0x2, {r0, @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]}, 0x0, 0x1800000, 0x400, 0x81, 0x7fff}}, &(0x7f0000004000-0x4)=0xb8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000005000)={r0, 0xf4}, 0x8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000006000-0x40)={0x7, 0x3, 0x4, 0xa83, 0x9, 0x81a, 0xfffffffffffffff8, 0x0}, &(0x7f0000006000-0x40)={0x1, 0x1, 0x9, 0x62, 0x8, 0x616f, 0x400, 0x5}, &(0x7f0000006000-0x40)={0x8, 0xb3, 0x9, 0x3, 0x8, 0x4f5, 0x5, 0x80000000}, &(0x7f0000005000)={r3, r4+30000000}, &(0x7f0000003000)={&(0x7f0000005000)={0x52}, 0x8}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004000-0xa0)={r0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7, 0x6, 0x4021, 0xe0}, &(0x7f0000004000-0x4)=0xa0) getrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000003000)=0x0, &(0x7f0000000000)=0x4) 2018/01/10 04:55:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = open(&(0x7f0000a88000-0x8)='./file0\x00', 0x0, 0x110) listen(r0, 0x3) r1 = socket(0x10, 0x803, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000834000-0xc)={0x0, 0x1c, &(0x7f0000fe9000)=[@in6={0xa, 0x2, 0x624d6586, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}]}, &(0x7f0000aa1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000db5000-0x8)={r2, 0x8, 0x8}, &(0x7f00004d3000-0x4)=0x8) write(r1, &(0x7f00003ec000-0x1f)="1f0000001e0007f1fd7fffff0700007700000041536b8d3d9339080001454a", 0x1f) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/10 04:55:45 executing program 4: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000024000-0xb)='/dev/loop#\x00', 0xfffffffffffffffe, 0x8000080c40) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000024000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000005000)={0x0, @in6={{0xa, 0x2, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xe44b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0xc367, 0x9, 0x5}, &(0x7f0000012000-0x4)=0xa0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000019000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000029000-0x4)=0xb) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000027000)={r1, 0x3}, 0x8) 2018/01/10 04:55:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000728000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/10 04:55:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000611000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) userfaultfd(0x800) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) pipe2(&(0x7f00002bf000-0x8)={0x0, 0x0}, 0x4000) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000c54000)=""/89) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) pwritev(r0, &(0x7f0000be0000)=[{&(0x7f0000d4f000-0xb8)="157db4ee5176368922b547188b33964c2a51e4588ea2ed332f07389ba391068655500f6b1309edc99b0a0826b64c807bfdc3317a3e144e83704f95b2218662673de053f3a464e05c9dc8cce18e2ffebfff6bd1ebeadafb9a8664418b4c64b31ecea833f02c42c4a625cbbd60b4060af15a9f3d55f5d05411b8efa5321510c754dfe8a2831f09a04f45ba4d97852a00db9820e1aee940fcdd81705d1342f2106bed102a9696e21ea571ef3c68be6a1d85b0832b2337d3cb54", 0xb8}, {&(0x7f0000fc0000)="e2d5456277ce260565a6bb8ce2d7f42090034815ebec37e3480e11d355e85a64", 0x20}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000951000)={0x4, 0x0}) 2018/01/10 04:55:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00002ec000-0x8)='net/hci\x00') getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000073d000)=""/27, &(0x7f0000c6d000-0x4)=0x1b) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000d3a000)={0x800, 0xfffffffffffffff7, 0x3, 0x1, 0x8001, 0x6}) syz_emit_ethernet(0x66, &(0x7f0000fa5000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x8847, @ipv6={0x0, 0x6, "f734a6", 0x30, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "6f907f", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000650000)={0x0, 0x1, [0x0]}) 2018/01/10 04:55:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e70000)={0x0, 0x3, 0x0}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) setxattr(&(0x7f0000853000)='./file0\x00', &(0x7f0000fad000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f000094f000)='@&}mime_type\x00', 0xd, 0x2) 2018/01/10 04:55:45 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xb) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000013000-0xa2)=""/162) 2018/01/10 04:55:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000856000-0x4e)=""/78, 0x4e) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000923000)={0x0, 0x0}) [ 41.628603] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket 2018/01/10 04:55:45 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) fcntl$addseals(r1, 0x409, 0x8) connect$unix(r0, &(0x7f0000fbc000)=@abs={0x1, 0x0, 0x0}, 0x8) openat$keychord(0xffffffffffffff9c, &(0x7f000050d000)='/dev/keychord\x00', 0x0, 0x0) 2018/01/10 04:55:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/10 04:55:45 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000)='-]\x00', 0x3) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000000d000)={0x10001, 0x0, 0x5ff, 0x2}) r1 = syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x0, 0x40a803) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f000000d000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "bf81215d8ce1a5c7bed38fe5d9aec24eb710f020d5718221f28629f4944d48d096963fd65a1a5caee04c24b6d1180b199c6ca3ade6fdab1bc4f6b64b802eb542", "7208a21b3edb2ce94f7754fd658bc3b4e0e729d2e14f199dd508394dbaa67ab9a2015d82130a19c91ffb923e2caba665fd8cfc79f87bfb030acc4a18cdde3070", "5288887fd4d98b7edafd19f675e24505b0dada8cea9f2a05fd4e514ed507d335", [0x0, 0x0]}) 2018/01/10 04:55:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00001ed000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007bd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000dc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf6000-0x8)={0x0, 0x1c9c380}, &(0x7f0000e22000)={&(0x7f0000f3d000-0x8)={0x0}, 0x8}) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000181000)={{0x77359400, r0}, {0x0, 0x0}}, &(0x7f0000711000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$mice(&(0x7f00002f9000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000987000)=0xffffffff) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000bf000)=0x0) execve(&(0x7f0000c82000)='./file0\x00', &(0x7f00007e1000)=[&(0x7f00000ec000)='\\nodevcgroup\x00', &(0x7f0000224000)='/dev/input/mice\x00'], &(0x7f00002b7000+0xe52)=[&(0x7f00002ba000-0x10)='/dev/input/mice\x00', &(0x7f00009f7000)='/dev/input/mice\x00', &(0x7f000023c000)='^/selinuxprocvmnet0\x00', &(0x7f00008bb000)='/dev/input/mice\x00', &(0x7f00005e4000)='/dev/input/mice\x00', &(0x7f00006cf000-0x1)='\x00', &(0x7f000020a000-0xa)='\\[cgroup!\x00']) r2 = syz_open_dev$usbmon(&(0x7f00000f3000-0xd)='/dev/usbmon#\x00', 0xd79, 0x2200) futimesat(r2, &(0x7f00007d2000)='./file0\x00', &(0x7f000023f000)={{0x77359400, 0x0}, {0x0, 0x0}}) fanotify_mark(r2, 0xc8, 0x10008, r1, &(0x7f00005bc000-0x8)='./file0\x00') 2018/01/10 04:55:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x17) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00009ef000-0x34)={{0x2, 0x0, 0x101, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:45 executing program 5: syz_open_dev$binder(&(0x7f00008a0000-0xd)='/dev/binder#\x00', 0x0, 0x1000800) clock_gettime(0x0, &(0x7f0000a2a000)={0x0, 0x0}) [ 41.707624] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=30 sclass=netlink_tcpdiag_socket 2018/01/10 04:55:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x0}, 0xc) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a31000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000134000)=@int=0x3f, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) bind$netlink(r2, &(0x7f0000dbc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) dup3(r1, r2, 0x10000000000000) 2018/01/10 04:55:45 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000001000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x7f, 0x0, 0x2, &(0x7f0000fa4000/0x3000)=nil, 0x6}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000003000)=@hci={0x1f, 0x0, 0x2}, 0x6) 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$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000000)={&(0x7f0000002000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000)=[{&(0x7f0000003000-0xc5)="2e602bc761673a29afde2e11df15735b87456e0ffa405598b1d5936a0a30ec9bedc644e4ae15e90ecda3d4f7f77d7ee81419b8da259d9c697dc29c72791adf91a9d16a52812c57ab71b1ada021984f0bc16b2005a62e9c1e03c9a81cb8c489b059b99e8d8ca6bcfaa2d02d216aa3ca31674ea1e1f58e53d19f9e9b277432f5b341d39b87f72fadc18884bd0a9c9273491b9ee52c80353f34284fa75fd6fe038eee2a6b47f61be09bc0a1f67778fb674b5c7b5bcabd6a57413ab97670f8549aaa6030c56a80", 0xc5}, {&(0x7f0000003000-0x90)="f2d844b731fc0ba27b5b4ec3eee59af083f6a849b438516b62261827670e3fa37ac4fd606f17ef9a878533dcca6b1a8b5e46ba2f890540647217dc7c311c28ad8819e966be089b2de282a1e420444b556e26f25e1735a0317d87d99ceaf116066a5bf3a4b77922f7350d04849c3f84f6ac3e272d1def0792d0792db70543dd054317fd78e4144cb1049b97024dab7e9a", 0x90}, {&(0x7f0000001000)="17a34e845426aaed774f216aa85674e428f08e277487b0ec6ee157766631bcff2e5e958d3d75ddb0ea9ae3e92e73c1f2ad818d531cb2fcc1c72a99178d9766b0c7942ac112c3b0d2d0dd2a1d9307239d3c280b", 0x53}, {&(0x7f0000003000-0x4d)="b8d9650280b504f333dd9ef3cbd7899ad0cadbceb586d504681db67a202ddb2ccdeb54d70b92c3ea784fe315af55147dcb03a689a59424040d2a99b3a30a1a02de73b4e0566295ce5cb8be077a", 0x4d}], 0x4, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x14, 0x1, 0x1, [r1, r2]}], 0x2c, 0x24040080}, 0x40) lseek(r1, 0x0, 0x0) 2018/01/10 04:55:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000572000)='/selinux/policy\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000bb1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000021000)={0x10001, 0x0, 0x2, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/10 04:55:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000140000-0x8)=[0x1f, 0x4]) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fdb000)='./file1\x00', &(0x7f0000852000)='./file0\x00', &(0x7f00009ff000-0x5)='vxfs\x00', 0x2000, &(0x7f0000472000-0x8f)="") mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fdf000)={0x0, 0x0, 0x1f}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000fe0000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00007d0000)={r1, r2, 0x286}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fdf000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000fe0000)=[{{&(0x7f0000dff000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000)=[{&(0x7f0000fe0000)="1c8760ce27f6e5cdec92c39036619a5e25be07c216241f25eb0d5bdb2959ec23e97fb6fe517b7cab2d5d46a2acabbb0cbf422eae3ff0ce66f40fe5b9ea18ea99206c76eb76e2d3d9cf21e3ba0ff987840da7903ca506074a619a9a7991ca6c2d6e", 0x61}, {&(0x7f0000c08000)="efe799234b1cbd5fedd6b3b36b8a0d63b52c30a905329fa1f023ca12b9d4184c375b5e8fe5127de96c38e8dce3507f04a90edf2e", 0x34}], 0x2, &(0x7f0000339000)=[{0xac, 0x114, 0x40, "acb5db18ff85e7b8199fc7bf094843c26626651a8aaa2c58f7bd88eee18f0f4e02ed31bc5d943b4336c5297558d307bc15bdb0216942908253a8499fca14570e40af7e06266c950ae8f829b8d1034a16a3c62397c7848890a73a9a8a5d52789108f394ee18950db3a292cd1bb18a4c46c99b27bc3a9b7bb3d81727dd0ecb1e226ca27d38d5c66c9fc09fa0c036f8c4e371a38743dced6d2c6eaa1c723f"}, {0xd0, 0xff, 0x3, "b702590a1c53c31538e04ed895a90bb031df6308f96a07c534b8bb5b660fcea43dd39f82dbaa737cfa3f3c4d6335eb9fa0a36d5672c7ff8592609790f51217ef5e12b284235b50fb630c63141864dd1b843d4486916067890edbe32e2f46690237261b3e531d8b8af49e5d2e9feebcc8f1e2ac86c816c4ef05372dfbe8255c0eb4df05d80c9bbfc50b040c0ffa810e00ba6af349fd43fb91707cb4993768e79e9390adec32be3ccca5a43043324fff8c0ffe49854c2ae40836db2f94fee96b91d858e5"}, {0x28, 0x113, 0xff, "be47c2e5137ce098fdb7538a7bed4138d27edad4780893a682"}, {0xe8, 0x0, 0xd9c2, "a8d829be6c8c4809fe3be182baac2c71a32d5f846847c8f839b8218223852a4fefe94056d8c916b072f3cfc9b7f4f688271e5514210fe214488af94e5b3c251afe86d7d1c39debe70970f52ecd4ee25e25d9bb0f6b4b4baf7a8e32836549889558fd2a71df1d1c5c9c9c7285abc0e24b8edcc10224876cad9a5db4169c545a0a25ed40d6a7b2fe4a0452a12852ff4661b2f8bfc922a4d91d1eb23715e3cc2c3c336a2aa5d888ed7948e25ef2503a6f9c58dd729bfa626a577c8cd092b57e321abef15f6d69515a0b5c31d4e644289d1144567327cb9c0294ae8993"}, {0xd4, 0x10a, 0x2, "4c6e2b5eaefa8bf9aa3df2396c057468482c0eaa7b62012d7cc2a75ebada09c51bb73a0e027146337d96947adb74d510526ca0c5bf6a1261e7c6fc017fd715713a5de6514d2e35c618f86ba0748c9da2653d6cad8f4a7c8f0c1d6535ea73378eb2604d1d5065ed1bdbc6db347e9cb53440732be65e635a3cf9ffd1649dc3614415a2b47552e986bf54a5e91b1362522df5b106a74ca3640fc9dcb595a2f6bbdfe2d3bd6902f2ea3bd635b4996a3b16e3ff6280f0f242cbc056b929b27e512ab934ce3035a1"}, {0x48, 0x11, 0x20, "9d06de25fde23095c101fdbf678177dd919a9ee68e07b8d1bd86384a7c530cc680f9f919fac6c9f1ae66270845785ff898eaba0b984777efa8210a13"}, {0x6c, 0x6, 0x6, "68657f43a781eecadc8228027f95f5490ef3ae1aaf81e42a5f7f39094d063a9b127090b8cac07882125004a451550b5798c2f8c7fcb6fa09423652e03b76a59810134942f9916858c816198fa6763e2b6a1ef5979fc3e8316fdf70c29af6"}], 0x414, 0x14}, 0xfffffffffffffff7}], 0x1, 0x4000) mknodat(r3, &(0x7f0000062000-0xe)='./file0/file0\x00', 0x0, 0x0) 2018/01/10 04:55:45 executing program 4: mmap(&(0x7f0000269000/0xc00000)=nil, 0xc00000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) fcntl$getflags(r0, 0x40a) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f000021b000-0xa)={0x0, 0x0, []}) 2018/01/10 04:55:45 executing program 5: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000a5b000+0xc90)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c00000005ff01", 0x29}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000ef000)='./file0\x00', 0x311140, 0x80) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000096c000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fed000)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000fef000-0x4)={0x1, 0x7, 0x2000}, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fef000)='./file0\x00', &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000fee000-0x1c)=[{&(0x7f0000e1c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fee000-0x8)=[{&(0x7f0000fee000-0x10)="344333e63bcaefd2445edf13d9325399da0e2ac07c52142c981969236ff44201045ff460e3efaf00275dee24d3d4f3e4352244920f1422e8", 0x38}], 0x1, &(0x7f0000159000-0x18)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x8000}], 0x1, 0x4c840) tkill(r2, 0x22) 2018/01/10 04:55:45 executing program 7: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000105) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f000004f000)=""/245) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000000b000-0x8c)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_settime(0x0, 0x0, &(0x7f0000027000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000048000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0xffffffff, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) wait4(0x0, &(0x7f000004d000)=0x0, 0x0, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/10 04:55:45 executing program 1: sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000a9b000)=0x0, 0x0) 2018/01/10 04:55:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000628000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b55000)=0x0, &(0x7f0000b7b000-0x4)=0x4) r2 = syz_open_pts(r0, 0x1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000e9000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="187257ee0fa8", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$TCXONC(r2, 0x540a, 0x0) write(r2, &(0x7f0000fd6000)="", 0x0) close(r0) 2018/01/10 04:55:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000635000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000070000-0x8)={0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d62000)=[{&(0x7f0000a1f000)="d7344eeefc0ec2b71edeb0a7a00c1c41da8c38b8e633a2015186d93011bc0c0f8985efc8dc6b247e44eeeaccc60ae7dfed1498cb4058c1dd0b", 0x39}], 0x1) write$sndseq(r0, &(0x7f00001f2000-0x70)=[{0x9, 0x1, 0x41ea, 0x200, @time={0x0, 0x1c9c380}, {0xac, 0x0}, {0x7, 0xffffffff}, @raw8={"ae5eee1eee12c0154b245b9b"}}, {0xc9, 0x400, 0x80000001, 0xfbab, @time={0x0, 0x989680}, {0x81, 0x2}, {0xffffffffffffff1d, 0x6}, @result={0x1000, 0xffff}}, {0x7, 0x1, 0x5, 0x4, @tick=0x3ff, {0x2, 0x7f}, {0x267e, 0x7f}, @ext={0x70, &(0x7f00003bb000-0x70)="658acb0317a4bd1fb3550e37dbacc9f425d6a0b818536668b69761f33823844735d1eede52b3148cc018ab401d4774f1388ffd1df9bcd95841f36d8ea51114b00b9042457d987900347973393ca15758d28f415adb9afd2b2442d0cecef63e91a5e8d260f4cb516120675731ff61e2fe"}}, {0x5, 0x0, 0x6, 0x2, @tick=0x81, {0x4, 0x3}, {0x8, 0x7f}, @ext={0x1000, &(0x7f0000320000)="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"}}], 0x70) 2018/01/10 04:55:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000)=0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) fcntl$setpipe(r0, 0x407, 0x0) sendfile64(r0, r0, &(0x7f0000002000-0x8)=0x0, 0xfffffffffffffffe) ftruncate(r0, 0x1000) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') fdatasync(r0) 2018/01/10 04:55:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f13000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r1, &(0x7f0000241000)=""/24, 0x18) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000050f000+0x36e)=0x0, &(0x7f0000d7e000)=0x4) 2018/01/10 04:55:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) [ 41.931142] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3836 sclass=netlink_route_socket [ 41.962522] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3836 sclass=netlink_route_socket 2018/01/10 04:55:45 executing program 7: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl(r0, 0x5, &(0x7f0000647000)="3b365abc9dd7757aed9597e7605ea6b9f0f449e9a75425d6b885b74121d99ead385b3ff9ffbf37ade79195e03d7403dfbb84e95647956509e9d65598e2e2e9f3f1ec30cca11f367538acbd106a29cae111918b78af89dfa1feaa6e159bff5a5a2382b69c1ff12f56adc00b8eeb875e18506b1510b554718ad11cbfc425ccb6dc2421e45607240527166614e2830edc6c3085525f17146ca51ac3801e95d430513f858a9accea690cd900e000a16331abdf84317ea148d075162940f2731422f5d11bc2419f9f42124f7822273577feb55eabd7") 2018/01/10 04:55:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000001000-0x8)=0x19ae) socketpair$inet(0x2, 0x4, 0x4, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x14) r4 = dup3(r3, r3, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f0000002000-0x4)=0x4d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000002000)=0x0) r5 = fcntl$dupfd(r1, 0x406, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r6, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r5, 0x4b4c, &(0x7f000003c000-0x8)={0x80000001, 0x9}) r7 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r7, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x1, 0x4, 0x7f, 0x3, 0x0}) ioctl$int_out(r5, 0x5460, &(0x7f0000b40000)=0x0) syncfs(r5) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f00000be000)=0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000027000-0x20)={0x0, 0x9, 0x8209, 0x7ff, 0x7, 0x3, 0x40, 0x4b1, 0x0}, &(0x7f00009c2000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000b96000-0x8c)={r8, @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]}}, &(0x7f000098e000-0x4)=0x8c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d85000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000873000-0x98)={0x0, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12000000, 0xffffffffffffffd0}, &(0x7f0000941000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000a63000)={r9, 0x0}, &(0x7f0000c82000)=0x8) 2018/01/10 04:55:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x10)='attr/sockcreate\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000014d000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) clock_gettime(0x0, &(0x7f0000f92000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00006c4000)={0x0, 0x0}) r6 = getpid() sched_setattr(r6, &(0x7f00005ed000)={0x30, 0x0, 0x1, 0x4, 0x80000000, 0xffff, 0x10000, 0xe12}, 0x0) r7 = fcntl$getown(r0, 0x9) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000068000)=0x0) wait4(r7, &(0x7f0000da3000)=0x0, 0x5, &(0x7f0000ae1000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/ptmx\x00', 0x200000, 0x0) write$evdev(r1, &(0x7f0000a7d000-0x30)=[{{r2, r3/1000+10000}, 0x2400, 0x7ff, 0x10000}, {{r4, r5/1000+10000}, 0x8, 0x8, 0x8}, {{0x0, 0x0}, 0x6, 0x4a8, 0x0}], 0x30) clock_gettime(0x0, &(0x7f0000e64000-0x8)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000b61000)=[{0x80000001, 0x10, 0xffff, 0x2, @time={r8, r9+10000000}, {0xffc0000000000, 0x6}, {0x800, 0x0}, @result={0x8000, 0x9}}, {0x1, 0x4, 0xb18a, 0xffffffff, @tick=0xf1f, {0xca6, 0x5}, {0x100000001, 0x101}, @quote={{0x5, 0x7fff}, 0x9, &(0x7f0000e34000)={0x2, 0x3, 0x80000000, 0x7fffffff, @tick=0x1, {0x2f, 0x2c7}, {0x0, 0x0}, @raw32={[0xfbb, 0x0, 0x6]}}}}], 0x38) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00003f4000)={0x6, 0x200}) syz_emit_ethernet(0x36, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@timestamp_reply={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, 0x0) 2018/01/10 04:55:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000070c000-0xd)='/dev/snd/seq\x00', 0x0, 0x41) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port0\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a1f000-0x10)='/dev/sequencer2\x00', 0x22, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000046d000)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f000034a000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000106000-0x5c)={0x9, 0x1f, 0x5, {0x0, 0x0}, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) r1 = socket$inet(0x2, 0x2, 0x0) sched_yield() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:45 executing program 5: r0 = add_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f00000f4000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000019a000)="", 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r1, &(0x7f0000001000-0x4)=0x9) 2018/01/10 04:55:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000003000)='./file0\x00', 0x40, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004af000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f3000-0xd6)=@ethtool_eeprom={0xf, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x9, 0x80001, 0x7, &(0x7f0000ca0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000128000)={0x1, &(0x7f0000fa8000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000077000-0x8)={r3, 0x2}) 2018/01/10 04:55:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000206000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r1, r0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004be000)=0x0) socket$inet6(0xa, 0x0, 0x0) 2018/01/10 04:55:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) write$tun(r0, &(0x7f00000fb000-0x1049)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "ae271d", 0xf86, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) r2 = getpgid(0x0) r3 = getpgrp(r2) ptrace$getenv(0x4201, r3, 0x4, &(0x7f0000d6c000)=0x0) 2018/01/10 04:55:45 executing program 3: mknod$loop(&(0x7f0000e59000)='./file0\x00', 0x0, 0x0) prctl$getreaper(0x27, &(0x7f0000fbb000)=0x0) 2018/01/10 04:55:45 executing program 4: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dc0000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x47) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000dc1000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000dc2000)=""/97, &(0x7f0000dc3000-0x4)=0x61) 2018/01/10 04:55:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000398000-0x8)='./file0\x00', &(0x7f0000841000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fremovexattr(r0, &(0x7f000043a000-0xa)=@random={'system.\x00', '.\x00'}) 2018/01/10 04:55:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000861000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = add_key(&(0x7f0000e05000-0x5)='ceph\x00', &(0x7f0000761000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005f2000)="811c06a4f46b550525fd79f8f40b8af3b1929d5a460dc3bbd6ff6537bc149e585277f45d760758fcec8627e18bb818c6acaa2e8ae4d53cd367d8686d72fe7aa30bb12e5be30a4c730c11ffeec68f6956192011c4ae8470cbacc08e3725c91fc59ceb39fbd117797d67262832461e0ac917980ca4cdb05865d73c6ebf099d53659de00f4435b08f3753d25d3fcc2085057edf2d823be2ff11432fc350c213d92f47bbba4dde9ff01ab9f4a23121efa6808d2ace4c1323fe04170b4bdcaf5a8a9356847027687c92a2c3ef96188b5dad49b54a69e61cfbf727e897415e2e3129a0aff6ca41f4044a19", 0xe8, 0xfffffffffffffff9) r1 = request_key(&(0x7f00002e4000)='id_legacy\x00', &(0x7f0000b58000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000263000-0xa)='em1self!e\x00', 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/policy\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000246000-0xe0)=""/224, 0xffe4, 0x0, &(0x7f000045d000)={0x77359400, 0x0}) 2018/01/10 04:55:45 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000dc2000)=""/128, 0x80}], 0x1, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006f8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00005be000-0x4)='deW ', 0x1) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f00000c8000-0xa8)=""/168) ftruncate(r2, 0x40007) sendfile(r2, r3, &(0x7f0000768000-0x8)=0x0, 0xfffffffd) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f64000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000f64000)={0x5727, 0x1, 0x5, 0x5}) close(r1) 2018/01/10 04:55:45 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001c4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x1ff, 0x80000001, 0xb9a, 0xdf, 0x8}, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000d29000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000d29000)=@common='bond0\x00') mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d28000)=@common='bcsf0\x00', 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000a03000)={0x0, {{0x2, 0xffffffffffffffff, @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]}, 0x0, 0x0, []}, 0xffffff10) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r2, &(0x7f0000d28000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d29000-0x4)=0x10) 2018/01/10 04:55:45 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f000035b000-0x5c)={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, {0xa, 0x3, 0x9359, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x240000000}, 0x17, [0x40, 0x1, 0xffff, 0x3, 0x6, 0x4, 0x72, 0x101]}, 0x5c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ffc000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f000007c000-0x4)=0x0, &(0x7f0000ffd000-0x4)=0x4) writev(r0, &(0x7f0000ff5000)=[{&(0x7f0000cdb000-0x49)="48000000140019040900000000000100022804000000000000000000000000a2bc1700ca0000000000000000000100000100000000000000ff5bffff000008ed5e00000000dc0000", 0x48}], 0x1) [ 42.163453] audit: type=1400 audit(1515560145.812:20): avc: denied { create } for pid=5430 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/10 04:55:45 executing program 7: getresgid(&(0x7f0000b24000-0x4)=0x0, &(0x7f0000a94000-0x4)=0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b17000)={0x0, 0x0, 0x3, 0x7fffffff, 0x81, 0x3}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c43000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) 2018/01/10 04:55:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a97000)='/dev/rfkill\x00', 0x10002, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) writev(r0, &(0x7f000037d000)=[{&(0x7f0000dca000)="0007430f000319", 0x7}], 0x1) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/10 04:55:45 executing program 1: r0 = memfd_create(&(0x7f0000fe1000)='-wlan1%#\x00', 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00001b0000-0xc)={0x0, 0x7080, 0x2, [0x0, 0x400]}, &(0x7f00009a3000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80242, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc800000000000000, 0x7, 0x9, 0x5a}, &(0x7f0000bc3000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0x6) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000def000-0x58)=""/88, &(0x7f0000f76000-0x4)=0x58) 2018/01/10 04:55:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0xb) recvfrom$inet(r0, &(0x7f0000a6b000-0xd0)=""/208, 0xd0, 0x2001, &(0x7f00004a8000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4, 0x0}) ppoll(&(0x7f0000cc0000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2018/01/10 04:55:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000a6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x402c542d, &(0x7f0000189000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e2a000-0x4)=0x0, &(0x7f00009cc000)=0x4) 2018/01/10 04:55:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000056a000-0x1)='\x00', 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00005d2000-0x8)={0xce, 0x3}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000249000-0xe)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ef6000-0x4)=@assoc_id=0x0, &(0x7f000048d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f71000-0x10)={r2, 0x2, 0x1, 0x9}, 0x10) symlink(&(0x7f0000489000-0x8)='./file0\x00', &(0x7f0000d03000)='./file0\x00') mount(&(0x7f0000018000)='..', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs.', 0x0, &(0x7f000023a000)="") 2018/01/10 04:55:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000213000-0x7)={0x0, 0x0, 0xffffffffffffff20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:45 executing program 5: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f67000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d4a000-0x30)=[{r0, 0x8, 0x0}, {r0, 0x0, 0x0}, {r0, 0x6000, 0x0}, {r0, 0x0, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4002, 0x0}], 0xa3feeb0c4dd2a8f, 0xfffffffffffffffd) 2018/01/10 04:55:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) unlink(&(0x7f0000cd0000-0x10)='./control/file0\x00') sendmsg$nl_netfilter(r0, &(0x7f00002ed000-0x1c)={&(0x7f00002fd000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000cab000-0x8)={&(0x7f00007f4000-0x110)={0x110, 0xf, 0x0, 0x20, 0x1, 0x2, {0x7, 0x0, 0x6}, [@generic="8f547f8c466b8bfd1136f2d7293083e204341f12c8e9f61b252be4a50d952d91aaa3a2ba72f79afc55e21b46ede601aae47c6d6224331693297f406a6b830df2d06a874a1feaf9747692ef35f9d6f605fa7df5c6d5c252715a", @nested={0xa0, 0x2b, [@typed={0x10, 0x7fff, @u64=0x9}, @generic="0c810f334a9fe33ff6b3a8be6eb23c060796ddf95550a1264342d06c304fc6f59b251194b36fc0aa0af1c115effc3f14dae98a5a85b92c22fff637fbf05fc9cfb58d88fa6f57aa8dbf9e995fcb973bee0b103853798cb931c0c87502a9e5bc452e42160ed15cbb9470906c01fa9953ee3b944dddc5a2a6783dd17569889c1b9634", @flag={0x4, 0x53}, @flag={0x4, 0x47}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r1 = open(&(0x7f0000b47000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) 2018/01/10 04:55:46 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f000000a000)=[{&(0x7f0000009000)="f88d05a34c650723fddaf0f533deda939a0094dab24a392428de41743e492d38440b0a318633b104818dcacda0cdbfea5b05397342f304a4a8ee3e505780fec938b819767e", 0x45}, {&(0x7f000000a000)="cc281e371c88419e3ee32c443ce657545e511453f46aa34a0700708e7537fd25521ea05723045849e801aa27d920c936b24e6b0172f41c26bcefd577e53d374c51b0510a247652f48c6a515de9a19044bb195f1616004d5773f7be09051de60c8c38d20e3f0895ff6eba2d985b60d5c7d573890065a9a64667fb3c0e408656386e396beaa90cecd0d56f25b4b3d81c787de52efc7e7263c6ca53ab2c217a44403a6a6cb81fdbc0c666f9244bd3afd8cdca375cfeda4680ee45bd5dec86a6e846d419a3f9f20071a731d9bfe8", 0xcc}], 0x2, 0x0) 2018/01/10 04:55:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000237000)='..', 0x0) recvmsg(r0, &(0x7f00004a2000)={&(0x7f0000141000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000749000)=[{&(0x7f00009dc000-0x17)=""/23, 0x17}, {&(0x7f0000e16000-0x5b)=""/91, 0x5b}], 0x2, &(0x7f000077b000-0x6f)=""/111, 0x6f, 0x6}, 0x120) madvise(&(0x7f0000b9e000/0x1000)=nil, 0x1000, 0x1b) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006f1000)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bc8000-0xc)=@sack_info={0x0, 0x1, 0xf3}, &(0x7f0000714000-0x4)=0xc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000077f000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00007cd000-0x8)={0x2, &(0x7f0000ce1000)=[{0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000765000)={r1, 0xffffffffffffff19}, &(0x7f0000506000+0x1c0)=0x8) 2018/01/10 04:55:46 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r0, 0x0) gettid() 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000018000-0x20)={0x14, 0x48, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 04:55:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000252000-0x10)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00003d6000)='/dev/rtc\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00004e8000-0x8c)={0xd0, 0x0, 0x401, 'queue0\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x0, 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, r0}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) [ 42.331725] audit: type=1400 audit(1515560145.982:21): avc: denied { create } for pid=5505 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_connector_socket permissive=1 2018/01/10 04:55:46 executing program 5: 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) link(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x7)='./file0\x00') mknod(&(0x7f0000001000-0x8)='./file0\x00', 0x200007ffe, 0xfffffffe) 2018/01/10 04:55:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093d000-0x16)='/selinux/checkreqprot\x00', 0x4200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000eab000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fchdir(r1) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000738000)=""/63) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008c1000)={0x0, 0x4}, &(0x7f0000315000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000893000-0x6)={r2, 0x3}, 0x6) writev(r1, &(0x7f000017f000)=[], 0x1d5f) inotify_init() r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000243000)='/selinux/access\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000b66000)={0x6, 0x0}) 2018/01/10 04:55:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000605000)='/dev/usbmon#\x00', 0xffff, 0x410000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000a8c000-0xf5)=""/245) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") socketpair(0xf, 0x2, 0x100000000, &(0x7f00006cc000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000f9b000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x9, 0x3, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r3, &(0x7f0000ec6000-0xfd2)="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", 0xfd1, 0x0, &(0x7f0000170000-0x8)={0x0, 0x1c9c380}) mount(&(0x7f000090e000-0xc)='./file0/bus\x00', &(0x7f00005a1000)='./file0/bus\x00', &(0x7f0000454000)='binfmt_misc\x00', 0x8021, &(0x7f0000d03000-0x1a)="bac89fe6667c62ab457ae9679d23285b847f437d24649397485d") sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2, []}, 0xfffffffffffffe10}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000ea4000-0x8)={0x0, 0x0}, 0xea791d012ade5d02) 2018/01/10 04:55:46 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)="2cfa73656c696e757800", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x11, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x10000, 0x1) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) fstatfs(r0, &(0x7f0000001000)=""/0) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000e5000-0xfc)="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", 0xfc) add_key$user(&(0x7f00002ca000-0x5)='user\x00', &(0x7f000046f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a4c000-0x48)="6512599447ca14b30849e3b5f755758b3c20d8f2c6008a0778eb16bfc4cf426eb48eb609e675adc4699c8cd1db47122e7524bc3049a935611764b0c3b9eb70334566fd564c6b03cf", 0x48, 0xffffffffffffffff) 2018/01/10 04:55:46 executing program 0: symlinkat(&(0x7f00008b1000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/10 04:55:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000384000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f000036a000-0x1)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000fb0000)='z') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) rename(&(0x7f000081f000-0x8)='./file1\x00', &(0x7f00002e0000-0x8)='./file1\x00') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/10 04:55:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000ea5000-0x7)='md5sum\x00', 0x0, 0x0, &(0x7f0000318000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002e6000)=0x0) 2018/01/10 04:55:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f000018d000)='net/bnep\x00') fstat(r0, &(0x7f00006d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) 2018/01/10 04:55:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000cbc000-0xe)='/dev/keychord\x00', 0x204000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) sendmmsg(0xffffffffffffffff, &(0x7f00002ab000-0x40)=[{{0x0, 0x0, &(0x7f000026e000-0x30)=[{&(0x7f0000d4f000)="ec482f0dbddea22adf6aabbca760e18c4f93a069799a1148734ac7df5b36cca55e3e8368a10d77d6252b6feb77e1a44310c1570fcf21a0509d8b8611b6c642971d745dfa78f42a70ef266e62d02eb2a0b7180d67a6c781f742bd7a4fe1ed2c8a232a697751f9ce820fe32b747f486c4892874342d128f56fbb65ff334264a14d524e369dd574d744b2ea53a8ae2de1c80708b95abd65f99f98145693313465fac13ccf299aa885668c7ea94766db5f1591ae357d04c8211e33e876f6dd300da97c93cf65af97acbf810b7ddbb0fb0e93a53300a1da8eecbee2fb60e86ef24781c6e210f19b7d633b0f41c60ff31151ced3", 0xf1}, {&(0x7f000011f000-0x6d)="6e48058252588b0fa317f485c2123d35578626e9074d75568e2203b4312528e30986cfecffd84e51048346c28a3a65ce7c2c8f6031c88a3fb23908827199fccb8db84190af7cdd484b2c8d30ab518446b3908697617c17b144385df337b06cd31c54a614827a7a7c2e47fd7947", 0x6d}, {&(0x7f0000ee9000-0x68)="9db4539bb968e03041cdeb84d30902ccafc66a6b33f12bb744c3494a6706efc40c06267785340d7ea1152b38fb866cf722aafeb2a0eff7b80448cd35a6f0542551407893286b60ea21069ede28307fd6e32837060574bfe029ea248814007597bfa1a8b6a6a61053", 0x68}, {&(0x7f0000074000)="bb91ddc6124c4068108d3e86efdd6fdcc98484a1d9254067b10962fda726d59e38627522bb28a24621e68f3ad45298ec2704bdec3651c9c14d0479ffd303ec5dcbd186142e1b5865bed392f8d8f02178635cfeee3697296ada3c3f190ec30bc4c3a83e70cd7c43fde5d570c57246cd6006fe80c22fcb75af8b831570cf7219957367502ab4d71ba230808c00f58e0efdfbbf51d129da5b097eda9ee2c00f7cbe0e592f7c0f89675fc61fb4a96f", 0xad}, {&(0x7f0000a04000-0x2d)="3c9a3e4b107601ec0f54936aebb7a37a4a1ebcedb91c5181db9b8e20636b769266857b2d6540a610c56bef95b6", 0x2d}, {&(0x7f0000f1e000-0x22)="66c0b28e8a54985898adaa40630158a880724e0747236bbb4c7e84bcda97f3e40c57", 0x22}], 0x6, &(0x7f0000f85000-0x1504)=[{0xec, 0x11f, 0x100, "db18d30d8b3a29eed88b984fab3b2ab60cbd899788b7d8d01b0d3e9c74b61f107bb3ca675f733ee1d3dfae6ab0acded74f62c52a2aeb0af1d333d367dce05a5ebde65d28deaa30bc4d30b58c2646d4046f4d63dece11d0898280dbdfb415658950d84e3e6f8da3104528ae04caa0bb5d6f9e9f0a653da5e4b2b229d89894cde8be2a207adede4f4065d8478f8ba84e6e8af8074f3ca16748914da53a86b5ecbeddb97786973c03329760d8da1e7b3e3adcc7366e31f17a45b98c07613db7118b15e1fff85bad3e1f573bd66530c507cfc6f33cdccfa1e3cf583f1d2ba1af"}, {0x100c, 0x10c, 0x7fff, 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&(0x7f000089c000-0x30)=[{&(0x7f000012f000-0xfb)="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", 0xfb}, {&(0x7f00006fa000-0x9f)="1652689b4f073629d1172e57c55b6401e731eb825e97141121fd09c2b05abfaa31b078ac4cab657054bcce137762cadac129b86e7942770958dfa34e0420041bd5a2fcfd163a8b65cf0340e81c8442c325c3fedd614a53fcd893faebc8d97b2890dee6a88a119063e43bc55f5074685aea9597bbb4719d38f9f5d494ec36ecde16ad6d8c6927eb9957f8c520989bf53199870da63f2466cd077076a7e4fda8", 0x9f}, {&(0x7f00000a3000)="5adcfe237ec6f920a6c250a85c705bccde5a98f48d9c63fb18fb86abf72b2ad789bf5cc04826d3a57fa1474d36ee27ea14132c84ffb778d6378ab48bcfd30cb90e6c142c352693c302921593ca72057a55f256dc40ae6db00cc930b42f5017639053780d03300344fa72f97be27d05e4bfe37935aa915b13940b1626bea6e3fd2b805b4867120b95ee8502e5d2597154ab3d725baf9c1a9de6c182c2513c7ae3d42e164d32ea0fd42cf7780581e8858226c64c257a736f6218e6f248981b36b2f89f2a48b0a303", 0xc7}, {&(0x7f000023f000-0xa3)="533caa026d3f98f508f22e47abc43417be75c94f0dd3956fa511d7b33b54f1d5a58f6b379ad59106c75fa3f1711547319b4df593779f818059ca0801f908a8b348e61f06c4457a31d742599dbd3493bdb529689a869c93842f74b7913536d9e6d59b0ea8d6dc4e3b490ddba22a336eb7daba39668b7ce37d2a877cdd01e3093a529961025975d4e552d802605014865e26d9ba732341471540b960f9643c95b849bc5d", 0xa3}, {&(0x7f0000aa1000)="b1dc459e2f79c0dee632de5638f59d8f63bfdaa6b041751ee4cc639b60f926a90de3c16b97c9def264a398db3d81cb91666e30cc8256266a692b743ecd4e7cd5c2394cb3cc0dca6e1c378db94f976454d238cbc61ace24331b79cec709c1275273535e777403881c00885568de9455c41c69901286855dcf2cef0bc7162c7413f315f8b8562994d1a3a5a5c2ffa59447af7b2734343a0b2f79af3fe773", 0x9d}, {&(0x7f0000ceb000)="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", 0x1000}], 0x6, &(0x7f0000d4a000-0x90)=[{0x90, 0x0, 0x7fff, "d851c46095ab9426b9d4d946f2e21e97055c10351300f57e737c3fa12df23f6d3fa2f620eb422979f9c867aae4b785424b71f8eeaa17a7f3ea5228e477e673859a217a4995165f03cedb4272dc7fcf70061ee94d8d9635df6b5bcd765ecd1ef75060762bc618d6a62db1ec9122f3cce312eb84a80b7f8a686e21eebee9886f45c58e4103"}], 0x90, 0x4000080}, 0x400}], 0x2, 0x4) socket$packet(0x11, 0x3, 0x300) sendto(r0, &(0x7f0000f5c000-0x9e)="4d9cd63156e286b44855e7f2796136a69a03d4ccc7d05c87dd1d4ddf60e0784d3eb98a3199d05ec1284e48218e695a6a6d11ec3de4d035f9e66c6dd7f743ca7233cb30ab192f261ffde6d286e2d49ef319e6f0208f90298665eb22118831a3fa3a86845b7172835a326be0e950757fa42ff3405e925062a806ad54dc50176045c0bd266158fa09bfe238d384a031f550a99f7571ab2972fc526f402cbb9c", 0x9e, 0x20000000, &(0x7f000049b000)=@hci={0x1f, 0x5, 0x3}, 0x6) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000f27000-0x4)=0x0, &(0x7f0000461000)=0x4) 2018/01/10 04:55:46 executing program 1: r0 = open(&(0x7f0000ac1000)='./file0\x00', 0xa0000, 0x968e0d64cb16b435) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000a8d000)=""/16, 0x10, 0x100, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() process_vm_readv(r1, &(0x7f0000002000-0x8)=[{&(0x7f0000002000-0xe7)=""/231, 0xe7}], 0x1, &(0x7f0000000000)=[{&(0x7f0000002000-0x5cd)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x16, &(0x7f0000002000)={0x13, 0xd79, 0x6e5, 0x400}) ioprio_set$pid(0x2, r1, 0x5) 2018/01/10 04:55:46 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000000a000-0x8)={0x0, 0x0}, &(0x7f000002f000-0x2)=0x8) setitimer(0x0, &(0x7f0000018000-0x20)={{0x0, r0}, {0x0, 0x0}}, &(0x7f000002d000)={{0x0, 0x0}, {0x0, 0x0}}) mprotect(&(0x7f000002b000/0x3000)=nil, 0x3000, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000001a000-0x15)='/dev/pktcdvd/control\x00', 0x41a182, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x14) 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000bac000+0x44e)='/dev/sg#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002dd000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000c84000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000073d000)={r2, @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]}, 0x3fc, 0x80000001, 0x100000001, 0x2, 0x80bf}, &(0x7f0000bf9000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000045000-0x14)={r3, 0x1000, 0x40100000000000, 0x5, 0x100000001, 0x101}, &(0x7f0000988000-0x4)=0x14) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f00002be000)={0xffffffffffffffff, 0xffffffffffffffff}) open$dir(&(0x7f0000781000-0x8)='./file0\x00', 0x501000, 0x4) pipe(&(0x7f0000a76000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000fb1000)={r3, @in6={{0xa, 0x2, 0x0, @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]}, 0x4, 0x3, 0x100, 0x8, 0x3}, &(0x7f000046c000)=0xa0) tee(r4, 0xffffffffffffffff, 0x80007387, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007ea000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r1) 2018/01/10 04:55:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005e3000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b2c000)=0xe8) getgroups(0x4, &(0x7f000019c000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f00002fc000)='./file0\x00', 0x4000, r0, r1, 0x1, 0x1000) munlockall() socket$key(0xf, 0x3, 0x2) madvise(&(0x7f0000cde000/0x4000)=nil, 0x4000, 0x0) 2018/01/10 04:55:46 executing program 2: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="") ioprio_get$pid(0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000189000)=0x0) ioprio_set$pid(0xfffffffffffffffd, r0, 0x6d82) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000203000+0xe2e)='/selinux/avc/cache_stats\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000d72000-0x8)='./file0\x00', 0x88, 0x1a00) readlinkat(r0, &(0x7f00009c1000-0x8)='./file0\x00', &(0x7f0000a13000)=""/169, 0xa9) chmod(&(0x7f000016c000-0x1)='.', 0xffffffffffffffff) 2018/01/10 04:55:46 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@generic={0x10, "59cca08babd9b357e6d7b64cb696c2551284611825f097c213fdc018e788ff13127ab0c0adf966324c05d52f40f78cf91df31f36977c1747edb85528626c0b9f15fd9665655e16da514cf38d29c95bcf3e663207d3d1ec3423d8741d7e48116f479402f8c95940e22bd7b413fb9cca7ea84edcd8aef004daf6914abe24b2"}, 0x80) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r2 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) r3 = open(&(0x7f00005a6000-0x8)='./file0\x00', 0x400, 0x10) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000e37000)=0x2f) recvmsg(r1, &(0x7f0000b37000-0x1c)={0x0, 0x0, &(0x7f0000fcb000)=[], 0x0, &(0x7f0000fc5000)=""/66, 0x42, 0x0}, 0x0) [ 42.467280] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.499030] netlink: 40 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d27000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)="") r0 = open$dir(&(0x7f00005df000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000437000-0x8)='./file0\x00', 0x200) 2018/01/10 04:55:46 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/221, &(0x7f0000001000-0x4)=0xdd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000fe2000-0xc)={0x0, 0x0, &(0x7f0000e0e000)=""}) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) delete_module(&(0x7f000095e000-0x7)='cpuset\x00', 0x800) sched_yield() getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000f7d000-0x4)=0x4) 2018/01/10 04:55:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000c49000-0x8)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000494000)=""/161, &(0x7f0000c17000-0x4)=0xa1) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) tkill(r2, 0x16) 2018/01/10 04:55:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='bond0\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000908000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/10 04:55:46 executing program 3: mmap(&(0x7f0000000000/0x6c000)=nil, 0x6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000010000-0x90)={0x80, {{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000a76000-0x4)=0x0, &(0x7f0000129000-0x4)=0x4) 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f78000)=[{&(0x7f00004c0000-0x3c)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000000022000000001800010018e907", 0x34}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000036000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b62000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000034e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e9e000)=@sack_info={r2, 0x4, 0x400}, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000038000-0x8)=0x1) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000854000-0x9)='/dev/ppp\x00', 0x80000, 0x0) sendto$unix(r1, &(0x7f00001ea000-0x34)="505a2afb595ce489047bee66d30f9cc9ee75b99e23e5e99894359f052a77f5ffe374dce340804b52d38d285d3c987b673d3b2bf9", 0x34, 0x40000, &(0x7f0000a53000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ffb000-0x1a)={@common="6c6f000000000000030800", &(0x7f0000f27000)=@ethtool_rxnfc={0x31, 0x0, 0x0, {0x0, @ether_spec={@random="96cd9bbafe9f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"24b0", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, @ether_spec={@random="a1267d8046a9", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, 0x0}, {"e842", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:46 executing program 1: mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = getuid() setfsuid(r2) rt_tgsigqueueinfo(r0, r1, 0xf, &(0x7f000026c000)={0x34, 0x8000, 0x6, 0x7fff}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/rtc\x00', 0x440, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f00000c3000)=""/4096) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00006bd000-0xc)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000cd9000)=0x0) 2018/01/10 04:55:46 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000000000)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8040, 0x0) connect$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"4f65d59cf9036a"}, 0x1}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x414802, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0xa) arch_prctl(0x0, &(0x7f0000002000)="618f3e0aa17bec60f83440d2c11a0de7d4f26e3e46c1ee56f3e589de6ed0d0f6047aaaa30748ac148392d146acfd9fdfa941e2c6a02f2f192c5ca8a101c9b77903b50c1b947945a3412d26c788c68f9c841bd4846338423061a0") 2018/01/10 04:55:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000000002, 0xc) write(r0, &(0x7f0000cfa000)="1f0000000701fdde000080fffffffffffffff8000900068006000006000000", 0x1f) rt_sigreturn() 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000f78000)=[{&(0x7f00004c0000-0x3c)="34000000130019470400ff00000900ffefffdfe6010000002b78ffffffec8005110001000000000022000000001800010018e907", 0x34}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000036000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b62000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f000034e000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e9e000)=@sack_info={r2, 0x4, 0x400}, 0xc) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000038000-0x8)=0x1) 2018/01/10 04:55:46 executing program 6: r0 = socket(0x8000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/228, 0xe4, 0x40, &(0x7f000035f000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x9, 0x4, 0x1f, &(0x7f0000d39000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000001000-0xb9)=""/185) ioctl(r0, 0x8906, &(0x7f0000372000)="") 2018/01/10 04:55:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x80) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bf5000-0x16)='/selinux/checkreqprot\x00', 0x600402, 0x0) fchdir(r0) 2018/01/10 04:55:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000049e000)='./file0/bus\x00', 0x7fffc, 0x4) writev(r0, &(0x7f00007c1000-0x28)=[{&(0x7f00008f9000-0x47)="85", 0x1}], 0x1) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x487, &(0x7f00008e6000)=""/0, &(0x7f0000000000)=0x0) 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000089b000)=[0x6, 0x4]) r1 = gettid() ioprio_get$pid(0x6, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/10 04:55:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000063a000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000014a000)=0x0, &(0x7f0000fa7000-0x4)=0x8) r1 = timerfd_create(0x4, 0x804) timerfd_settime(r1, 0x3, &(0x7f0000c65000-0x10)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000cb0000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r1, 0x0, &(0x7f0000fd6000-0x10)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000a83000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 04:55:46 executing program 7: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000796000)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fa7000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000466000)=0x10, 0x800) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f00001c3000)={&(0x7f0000e07000-0x40)=""/0, 0x0}) 2018/01/10 04:55:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00004e3000)={0x0, 0x0, 0x0, 0x1, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000466000)={0x2, 0x0, 0x3, 0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005be000-0x11)='/dev/vga_arbiter\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000221000)={0x2, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000+0xde0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1, 0x9, 0x6, 0x80000000}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000001000)=[{&(0x7f0000001000)="118960a3851609420e8791f54743b545", 0x10}, {&(0x7f0000001000-0x84)="", 0x0}], 0x2) 2018/01/10 04:55:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) poll(&(0x7f000027d000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00005a9000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$ax25(r1, &(0x7f0000575000)={0x0, {""/7}, 0x0}, &(0x7f0000fdd000-0x4)=0x10) 2018/01/10 04:55:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b8f000-0xd8)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="7c02aa24bfdb", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x3, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x5, 0x0, 0xd, 0x0, 0x0, "44ef5b", 0x0, "6b14cf"}, ""}}}}}, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000675000)={0x7fff, {{0xa, 0x0, 0xea6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x7dbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7ee1b2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a19000)={0x0, @in6={{0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x2, 0x4, 0x3, 0x6}, &(0x7f0000595000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f3b000-0x98)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd8f4}, &(0x7f00006e3000-0x4)=0x98) 2018/01/10 04:55:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) set_thread_area(&(0x7f0000f8d000)={0x1000, 0x100000, 0x0, 0x7, 0x5, 0x9, 0x5, 0x2, 0x81, 0x5}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000373000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f000065a000-0xf)='\\wlan0-eth0em0\x00', 0x3) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000019000)={0x5, 0x3b8, 0x8, 0x8000, 0x1, 0x80000001, 0xfff, 0x1ff, 0xffffffffffffffff, 0x3c, 0x800, 0x5, 0x4, 0x9, 0x3, 0x4, 0x2, 0xfffffffffffffff9, 0x1f, 0x8, 0x2, 0x1f, 0xf41, 0x8, 0x9, 0x4}) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000001000-0x4)=0x4, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r0, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8935, &(0x7f0000019000)={@generic="eebe0314083ce4542d9b8ebb34774014", @ifru_addrs=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/10 04:55:46 executing program 2: mq_open(&(0x7f0000d52000)='vboxnet1(/!ppp1\'\x00', 0x40, 0x0, &(0x7f0000ec4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) utimensat(r0, &(0x7f0000d64000-0x8)='./file0\x00', &(0x7f0000de6000-0x10)={{0x77359400, 0x0}, {0x0, 0x2710}}, 0x100) 2018/01/10 04:55:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80805, 0x2, &(0x7f0000273000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000071a000-0xca)="3dc9aa190986bd5443929947066a8e2880fe881c9344725fb298ce7b616f8a838f44b506071e6688ed5bc36b1e11b7db7d854c287bb062939d53b15fac8cf059ad82de3aaed9e99ccfcd22ffa34e0027a99d5f6c24b0dc1a3c9d9b768dceea94b8813ea34be4bdfcb715465091fc7df9dbd03b2316e72121a463ddeeec6bba2f2eaed76a72d73a15df49d2c14ad3c616400c31f987059515e1caad79923c143818f0cb2372f2bed8ac8a9647ec47f6c551c276bc6a6b15fa6efceca51779f5a06be5a469ca66bfe2ce16", 0xca) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2018/01/10 04:55:46 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00009df000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4(r0, 0x0, &(0x7f0000184000-0x4)=0x0, 0x0) 2018/01/10 04:55:46 executing program 4: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d89000)='/dev/pktcdvd/control\x00', 0x600000, 0x0) geteuid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000259000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000f70000-0x4)=0x100000001, 0x3e2) setsockopt$inet_tcp_int(r0, 0x6, 0x200000014, &(0x7f0000f87000)=0x400000000001, 0xffffff4b) sendto$inet(r0, &(0x7f000039a000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d30000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) recvfrom$inet(r0, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:46 executing program 2: alarm(0x200000001) alarm(0x6) r0 = socket(0x8, 0xe, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bec000-0x4)=0x0, &(0x7f0000fe6000-0x4)=0x4) 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000008000)=0x0, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000008000)='./file0\x00', 0x28, 0x1f00) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000000a000)="01d9572a1d00885d493e7e2e3f91a4dac54a6696964e1f41c27e585268c674921e429883afe42c6e7157e44588d526b3984db597cca54b58b94d9b4ca873b575146fb36d022094d79d41a5da01982a283e408736ec6270b7070b8285cf30661fc6fdb2d71a4e4f3278df8c9f8ddd0d7305e5c0aa8a9bf0fa2fb62704c9911adb780a58cc7f2eb38a9eef7cb4c6daaf328e4e8295cd44df79684b5abe9f64f306b08fdad4c4291ad43e134e9ab5f6b157fd69afb24c0a0e891808") recvfrom$unix(r0, &(0x7f0000009000)=""/4096, 0x1000, 0x40, &(0x7f0000001000)=@file={0x0, './file0\x00'}, 0xa) fstat(r0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x9, &(0x7f0000009000-0x3b)=""/59, 0x3b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000008000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) 2018/01/10 04:55:46 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) exit_group(0x7) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/10 04:55:46 executing program 5: mmap(&(0x7f0000000000/0x35e000)=nil, 0x35e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f000035d000)=[{0x10, 0x29, 0x4, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000035e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f000035e000)='./file0\x00', &(0x7f0000228000)=""/63, 0x3f) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) fstat(r0, &(0x7f000005a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000fe3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000960000)={0x0, 0x0, 0x0}, &(0x7f0000e4f000)=0x6) setgroups(0x3, &(0x7f000059b000-0xc)=[r1, r2, r3]) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000657000)=0x0, &(0x7f00008dd000-0x4)=0x4) socketpair(0x0, 0x0, 0x9, &(0x7f0000b19000)={0x0, 0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000e9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b54000)=0xc) setfsuid(r6) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004a3000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000b1000)=0xe8) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000117000)={r7, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) 2018/01/10 04:55:46 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xa)='encrypted\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)="", 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r0, 0x0) 2018/01/10 04:55:46 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000038000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000037000)={0x14, 0x1, 0xa, @fuse_poll_out={0x1}}, 0x14) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/user\x00', 0x2, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000038000)='./file0\x00', 0x40, 0x20) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000003a000-0x15)='/dev/pktcdvd/control\x00', 0x400240, 0x0) open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x88040, 0x10000000000) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffc3, &(0x7f0000032000)="") mknod$loop(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0xffffffff) 2018/01/10 04:55:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0x1}, {0x20000000000000e, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000293000)={{0x2, 0x5}, {0x1, 0x9}, 0xe5e, 0x1, 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]}) syz_open_dev$sndseq(&(0x7f0000357000)='/dev/snd/seq\x00', 0x0, 0x80000) 2018/01/10 04:55:46 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}) getsockname(r1, &(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x14) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x20, 0x1, 0x9, 0xa, 0x20, 0x80, 0x21, r2, r3}, {0xfffffffffffffffc, 0x4, 0x6, 0x0, 0x7, 0xd2, 0x424db220, 0xff}, {0x7, 0x9, 0x20, 0x4}, 0xff, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0x2, 0x3, 0x3, 0x0, 0x3ff}}, 0xe8) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x5)='auxv\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/10 04:55:46 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000005000-0x8)='./file0\x00', 0x248201, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000005000-0xc)={0x10, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000004000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x1, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="2f1a925a48814735f58678a2ef0a2048"}) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) fstat(r1, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) 2018/01/10 04:55:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bc000-0xd)='/selinux/user\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000ec6000)={&(0x7f0000516000/0x3000)=nil, 0x3000}) syz_open_dev$mice(&(0x7f0000b41000-0x10)='/dev/input/mice\x00', 0x0, 0x240041) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@generic="55c5b1a3b419000000000b000d6709ed", @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/10 04:55:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = epoll_create1(0x80000) r2 = getpid() r3 = getpgrp(r2) wait4(r3, 0x0, 0x1000000, &(0x7f00002ac000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f04000)={0x2000, 0x0}) 2018/01/10 04:55:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x3, 0x4) waitid(0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x20000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="c52c7d36df0e7e66a58dc65faea04eb1b09c1227c89b767c7431", 0x1a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x20)={@generic="9ce0442e9099052d2b0a7064e5684131", @ifru_flags=0x500}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) prctl$setmm(0x23, 0x1, &(0x7f00000cc000/0x4000)=nil) 2018/01/10 04:55:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000084000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a6f000)=0x0, &(0x7f0000857000)=0x4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f000000d000)=""/0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00003e6000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000c67000)=0x8, 0x4) epoll_pwait(r1, &(0x7f0000932000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f0000118000-0x8)={0x1}, 0x8) 2018/01/10 04:55:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009c9000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000029e000)={0xaa, 0x0, 0x0}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006b0000)='/dev/pktcdvd/control\x00', 0x20200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000022e000)={0x0, @in={{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]}}, &(0x7f0000870000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000077e000)={r2, 0x2}, 0x6) 2018/01/10 04:55:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00005bb000)={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000170000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9e}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001a6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x1c) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 04:55:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000cf2000)={0x0, 0x0}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000066000)=0xfffffffffffff7b1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009d3000-0x24)={@common="6c6f000000000000000000000000d612", &(0x7f0000752000-0x24)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "0413af", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 43.233456] binder: release 5723:5728 transaction 21 in, still active [ 43.252301] binder: send failed reply for transaction 21 to 5723:5740 [ 43.263285] binder: undelivered TRANSACTION_COMPLETE [ 43.280795] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 04:55:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000433000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000643000-0x4c)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup2(r1, r0) getsockname$ax25(r2, &(0x7f0000817000)={0x0, {""/7}, 0x0}, &(0x7f000057a000)=0x10) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}) getsockname(r1, &(0x7f0000010000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000009000)=0x14) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009000)={{{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x20, 0x1, 0x9, 0xa, 0x20, 0x80, 0x21, r2, r3}, {0xfffffffffffffffc, 0x4, 0x6, 0x0, 0x7, 0xd2, 0x424db220, 0xff}, {0x7, 0x9, 0x20, 0x4}, 0xff, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x7, 0x2, 0x3, 0x3, 0x0, 0x3ff}}, 0xe8) exit(0x0) syz_open_procfs(r0, &(0x7f0000004000-0x5)='auxv\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/10 04:55:47 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00007e6000/0x2000)=nil, 0x2000, 0x1000000, 0xc0012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket$netlink(0x10, 0x3, 0x1f) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000194000-0x4)=0x80000001) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e52000-0xd)='/dev/snd/seq\x00', 0x0, 0x10001) fcntl$getownex(r2, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) fallocate(r2, 0x1, 0x0, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d3f000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000da8000)={r3, r4}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000528000)={0x9}, 0xb5) sync() setrlimit(0x4, &(0x7f0000b15000-0x8)={0x3, 0x86}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:47 executing program 6: r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x83)="", 0x0, 0x0) stat(&(0x7f00007c9000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009a0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) creat(&(0x7f0000b0d000-0x8)='./file0\x00', 0x2) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f00005ba000)=""/12) 2018/01/10 04:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dfc000)='/dev/hwrng\x00', 0x202, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000049f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$VT_RELDISP(r2, 0x5605) sendmmsg(r1, &(0x7f00003d7000)=[{{&(0x7f0000bc5000-0x10)=@llc={0x1a, 0x17, 0x4, 0x4ee, 0x800, 0x100000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a5e000)=[{&(0x7f0000cec000-0xc)="6eab36d5b6f71984a5012b88", 0xc}, {&(0x7f0000ce5000-0xfa)="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", 0xfa}, {&(0x7f0000e2e000-0x1000)="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0x1000}, {&(0x7f00006a6000-0xa4)="cc8a7d155b3b54f4489df439a9047c9e15c11e762e6ac41c98d6e105f5f7bf7dbf659b0934680fe43df29f4f23fdc9129d6f209b7077c79b079cb3a43836702a320c18fde8172f2485b7d729bc0844552d79bf19000e08bde2b699ad336a7422fce225d54237a225982d88ec25c1c75c504a578a602e94fefd79338c162667f2ee8912c9a4eeb7c55ee42b8df89ec8041410a313d15058a4b0de3a051162d45ff8487618", 0xa4}, {&(0x7f0000b5f000-0x29)="b1dc057af349263e81e5c81289644db4e6588efe5c1b8d2278334341e19843f1f1598c9fdce8d36d10", 0x29}], 0x5, &(0x7f0000232000-0x64)=[{0x64, 0x10d, 0x7, "4ea7ccc841782368c2d0aca64bd6098d5950d4d1ea43f12cdff4a725e699f8a9c60f952f0fdbbb0aa49f6830e38cc8a3f3edc9cf8823563e32c6fea217c8b55480c2d88fe43b67aef835f98e4af317c3b514fd2170f7"}], 0x64, 0x80}, 0x6}, {{&(0x7f0000979000-0x10)=@ax25={0x3, {"8d93c1080c27ff"}, 0x2}, 0x10, &(0x7f0000e82000-0x10)=[{&(0x7f00008af000)="f993f19b507c51aebd55d6afc620db3b1dcdd617d0c2a67f7beb03fbe2935067da3f116e070c54be31369fdd0baa3916501071937240e533ac983d97150de662bd970e0bf6492ed42b59019f4122ace6038562b7b2351038a0f83b13f18a11b6ba4b2b152993f1f7013bd1ad60413c7c2fb2af7a8d22272957a725526c7c877b53018576b6263904cdab85850c154cdac21ecd37ff4662e15e6adf2e85c02ffdf7dbf2f348919973e9975952462993320a89503199b1", 0xb6}, {&(0x7f000075e000)="80dc63b97dfffaa100a3455d0ff8a8c5dc99bbff3eb6c07ef768a472e930805fead5832035ca3df1b2744cabf33685de14e3a7302384efa529ad29f52e86fd9e4f6a000a26ac65d597a41412cf2474587410ebe2583297a8b3b9c7abbb73d9eeac91cb16d2fa9b8d3cb2d9f60f8f5f29f59b32b74e31eddd808ea27ccb86cc3d3c90b0e26f877b427eab6f29fd62d01df56f3ecaefa613c488ca0f4a3cdce83cb739ee55175b268244dc877847dac691689bddafd27d179c756cb3f4", 0xbc}], 0x2, &(0x7f000028a000)=[{0x8c, 0x13e, 0x20, "f974264357169519c9f88a5c715b64bf1226afae221616ae18b1a5f9e81b08df62c5a9f0400230742d59abfd4ee40e389fb7928f251672aaccf5d4ed0690ae7235f0595ae7cd0f11617b2f2ad8fb23e42a31f310c771e65b81fac191fd49a163f8ece20576e43d897ed905440a56c957d5d30f182c158cc3a5d2bb3d1b2c"}], 0x8c, 0x20000000}, 0xffffffff}, {{0x0, 0x0, &(0x7f0000700000-0x30)=[{&(0x7f0000ba8000-0x43)="e097662a141f313ac07c6f1b2c7e4b69d2e7f87a0e08f329d72fc99cac238d8099ecb50a57ed674ba7c5b05bcf7d08396c3b1e43a47894a241343f3fa90c39ecd02dc3", 0x43}, {&(0x7f00005d5000)="051bbe0791b39803d8142a73e4313d52068307f333", 0x15}, {&(0x7f0000cc1000)="458a118e85a382c07125552bdd43f41903a97355b4137a718a73ae1fb51b17655b32bd52630cdf489e23e35d119d866bf82a3410dac94cbf50529d34fb0c92f11880f51c562bc466255be7cefb454f751ce6443e9fa494d1f64c7c1259fc2af9b1445adf5e83364b6549dab05e07393005f411defe702cbd62592b702cce6192f5e4bef7692cce22f1c39c9d5d9df2eb07dd99685dae3d55b14108fa9c0911e5a40aa967153afe817cafae82cbdd9b96a4e1d49d29a364ee584caddd363e56072d454bfaa69d24dbbdd33202a164411cd98f479390f8d1badee2cc1b57a46c4544ef0a4d2b4655460f641e64", 0xec}, {&(0x7f0000a0a000)="285b2b4b68dcb1d731e17f5f29ceeee7240e726ef02cfd9397535cd3", 0x1c}, {&(0x7f0000bcb000-0x76)="77ee0f1445fe8cf7f293676ef3d7898b24b6d36082a36fed44cb14255ae154024682db2d1b29847b0c20154a8cdc825350b654b751c5062b182e9d96ea42c395979191c2deb886b05a1f18dc32a7d8ff08e6782cfb5ce7d76a821cd7f69f1ff59b7075784c2ed5c2bb36141d1960e0b31728f5ad88de", 0x76}, {&(0x7f00008ad000)="30273ce625c027de5a28ceee", 0xc}], 0x6, &(0x7f0000b4c000)=[{0x10, 0x10f, 0x80000000, '>'}], 0x10, 0x20000800}, 0x4}, {{&(0x7f0000eaf000-0x6)=@hci={0x1f, 0x1, 0x0}, 0x6, &(0x7f0000550000)=[{&(0x7f00000ef000)="993643ea32bb2f372f1bfee001dd89ccf939142cf1bb5c1f549ea3761cfdf9c983ca77f40a05a1064fb40d4ccc5262454463e6243b5996ebc8d7f8dd557d4a51462249fdef18384a9ebac9aab724d4f6bf13b00b29dec396d5c4a1ce0aff2bffa38c367b021fc6f8089fc24d7b26309b41e94fa5d79af497e149d931152ea4", 0x7f}, {&(0x7f0000c03000-0x4f)="67858d095b3b58b93a09daa29a832fcdd4241d3414834fdedbdb38630df635504c55bdf9f29d85cf95f71f9e333d52d2dd47ff7c54c0eb52b920ccd39b89128a14c3f1f1416cd93000903c530cfd49", 0x4f}, {&(0x7f00004ee000-0xeb)="447f84b5bc0dc6fb0b5991c2d5a2546fd9717fa6b1a195d209f04699de50f9ad7201c38b58e6b1e0e00dc29b94a7b6b04287b8db5a76c5e12c2c27a92a245c06510dc27d9f3a26bee441f1c659190b5daa4fe57e169a03db686e819d721bdb05d030bcfb4f1d3fe1da08c8f9d9823a50b630448a33b389a84e4f8f48eabed66e79779cdcb9c53937dced3f52bc6ebb6790a3839a2557d06ce9d12685504b0d4e4eae266be0d32c575105770102e65c7492210b13958dcdf2dd46da5ed9f47e3558ceef0c96dc38494dbea645c334317a130f47d16f43a657e480c17502281d7c950d7214600b44f9159154", 0xeb}, {&(0x7f000040b000-0x7e)="44665fd935175f770b66dbcb18a942067304482f2ed33d4fc0de3fc3933dcaa4ca30ded5d5eaf8a3e45999a84dce4fcbc049ea28cd798b7228e5e20a53c846dc47c37fc16c03cb41c0c1d9c489543f8fa5e3fa22d483f50869124c695103b62e20fbd4fe4ad0646961d8f57634208690d4ee2d17bea942dda76c7314e942", 0x7e}, {&(0x7f000058c000)="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0x1000}, {&(0x7f000037a000-0x69)="dc0fb2743554d9eba4df06340ce9bf5311e2f97fd020e760d00762467486e1129d222f299b5b1b28c48daf12b6e49beb5359e7857d3cd52c3373931b106df35d148dd47d44d7b768ad7e88f0ab8884abe2543dd23058c6efaea0a720ef1917158f19587467f9d89b12", 0x69}, {&(0x7f0000cfa000)="c431df8ba77025a777c74e8e2685a7c00214daf0ba00883b27abe596c250103a8ed984de27f22d8a86a0b0fecc559538d1069ca8266bd07b770c1bad6c79f8bb1925688e0a6da7db036be3204c2325aed195230dc5b71b484722e526614d26e62ba66d40bf802b68a792bee280dc2ee1", 0x70}, {&(0x7f0000fdc000-0x2d)="52f1551d2e05619a51e02caa67d4dffeae2e1614c3724f4ca3dc0f0f2bf476690ad3eded92580aefd2b454bff3", 0x2d}, {&(0x7f0000605000)="e977ceb49bacea494ffdc593ff7919c84a4de39057858f2aff579bbf86a843142ce0cfe96729287cabe4decc2c0923e2b2551c11b51219699675e8e2eb9ad9157529447b2334501975f41cade06ddf1436b9cae00910f9a15aade4db947b1a65e167dd8c59023982cdfe7c3ce501eef64d4a61134bc0352b79cf4376538660fdfe1c3fac33d66c7860e3c04a4c6584a501e384e8ed7938d95d527fc1082c7f5bf4ece8ce463b7b0d75e4d1e90c0133f25ff3e304a131493a2fefda04bd691873b93ed1659846b9653a66047eb6166fce1fdcc51d05517f4f5d2580304299d07888f2434e1bcfbb239118d7b4aec391622b2a9d85e6b3cbd58f", 0xf9}], 0x9, 0x0, 0x0, 0x8000}, 0xb599}], 0x4, 0x4000) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000d06000)=0x1, 0xfffffffffffffdf0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000098a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000804000-0x8)={0x0, 0x0}) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000225000)=r4) getsockopt$llc_int(r3, 0x10c, 0x8, &(0x7f00008b7000-0x4)=0x0, &(0x7f0000b7d000)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000695000-0x4)=0x0, 0x4) 2018/01/10 04:55:47 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/112, 0x70) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl(r0, 0x80000000, &(0x7f00009f0000-0x39)="357a8d2c3918f3ca6910b08f330868f615019d51b8b4c775a0973f39150a8bda48489a28841b3358f437497794e7d22d3690cd709cc1f15804") r1 = syz_open_dev$tun(&(0x7f000099b000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000f65000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000082a000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000539000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d06000-0xb)='/dev/hwrng\x00', 0x509000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000fca000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000f50000-0xb2)=""/178) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000940000)={0x0, 0x1000, "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"}, &(0x7f0000299000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009b3000-0x98)={r6, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x401}, &(0x7f00002be000)=0x98) lookup_dcookie(0x4, &(0x7f0000b63000)=""/227, 0xe3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e6b000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000896000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x1, [@rand_addr=0x0]}, 0x14) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x8, 0x64) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f000098c000)={0x9, 0x9, 0x9, 0xfa, &(0x7f00009d9000)=""/250, 0xc5, &(0x7f0000422000-0xc5)=""/197, 0xfe, &(0x7f0000dbc000)=""/254}) modify_ldt$write2(0x11, &(0x7f0000db8000)={0x3, 0xffffffff, 0x2400, 0x3ff, 0x1f, 0x84, 0x5, 0x2c4000000, 0x1, 0x6}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000081b000-0x10)={0x4, 0x8, 0x0, 0x4bd}) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f00002d9000-0x8)='./file0\x00', 0x480040, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x278) 2018/01/10 04:55:47 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000091d000)='/selinux/user\x00', 0x2, 0x0) signalfd4(r0, &(0x7f0000a79000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0xf64)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000533000)=@int=0x0, &(0x7f0000001000-0x4)=0x4) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000003000-0x8)={0x2}, &(0x7f0000000000)={0x0}, 0xfdef) getcwd(&(0x7f0000001000)=""/67, 0x43) capget(&(0x7f0000001000-0x8)={0x200f1526, r2}, &(0x7f0000000000)={0xfffffffffffffffe, 0x8, 0x2, 0x101, 0x5, 0x7fffffff}) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000903000)=[{{&(0x7f0000eee000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000438000)=[], 0x0, &(0x7f00007a1000-0x56)=""/86, 0x56, 0x0}, 0x0}], 0x1, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000eee000)={@loopback=0x7f000001, @multicast1=0xe0000001, r1}, 0xc) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f000006a000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ef0000)=0x1c, 0x80800) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003ed000-0x6f)={0x0, @in6={{0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8}, &(0x7f0000ef0000)=0x98) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ef1000-0x92)={r3, 0x8a, "2388fcfaf308aeda39715a824b25a771382b427e2c2394b10d0552228c4f775fc21d43203c217311ed38b75ca87beec4d9598a06fd0314f4f51d5aa6b719ade622cfa092be1324046d87b70ddfb087d2937ed7d8df8e87a27b08066c4769d696ece4746f416e8190d720d2facb8a8e78ec916126eb2b38e51b0e4a87ded05280945751361629c2d7ff54"}, &(0x7f0000ef0000)=0x92) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eef000)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef0000-0x4)=0xe8) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eef000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3ff, 0x2, 0x1000, 0x2, 0x80, 0x0, 0x3f, 0x0, r4}, {0x10001, 0x2, 0x10001, 0x6, 0x400, 0x5, 0xe9c, 0x5}, {0x0, 0x861, 0x1, 0x3}, 0xffff, 0x1, 0x1, 0x1, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x6, 0x3, 0x1, 0x8, 0x5, 0xc48}}, 0xe8) 2018/01/10 04:55:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e6b000-0x8)='/dev/rtc\x00', 0x200c01, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001d3000-0x8)={0x0, 0xff}, &(0x7f0000ae1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000080e000-0x8)={r1, 0xd3}, &(0x7f0000713000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00002f5000)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x10003fffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000135000)='net/snmp6\x00') ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000c22000)={0x5, 0xfff, 0x0, 0x9, 0xffff}) sendfile(r0, r0, &(0x7f0000fe4000)=0x2, 0x80) ioctl$TIOCSTI(r0, 0x5412, 0xd4b) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00003bb000-0x4)=0x0) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x220000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00009dc000-0x118)={0x7fffffff, {{0x2, 0x0, @rand_addr=0x95, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @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]}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init() syz_extract_tcp_res(&(0x7f0000adf000)={0x0, 0x0}, 0x6, 0x10001) syz_extract_tcp_res$synack(&(0x7f00006f2000)={0x0, 0x0}, 0x1, 0x0) write$tun(r0, &(0x7f0000815000-0x1aa)=@pi={0x0, 0x89f8, @ipv6={0x8, 0x6, "10b0f0", 0x17e, 0x32, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x6f, 0x6, 0x3, 0x2, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}], @tcp={{0x1, 0x2, r2, r3, 0x100000001, 0x0, 0x15, 0x0, 0x0, 0x0, 0x5, {[@sack={0x5, 0x16, [0x7, 0x0, 0x24a, 0x20, 0x9]}, @sack_perm={0x4, 0x2}, @sack={0x5, 0xa, [0xa, 0x9]}, @eol={0x0}, @mss={0x2, 0x4, 0xd171}, @timestamp={0x8, 0xa, 0x6c83, 0x80}, @generic={0x0, 0xf, "c87a381118fe617608d46d2713"}]}}, {"967b5e2def8bd92a27cb8e9723cce6a507970f750eae20b8deaa196c1d3b77a90036e008f33092f8fc99efa32a74923cc0595a08e8e8a58ed08969b61ff7524b0645d4f7ec98453f8790952ac4aea1d163fe4e8b7b6b960d30d2fe53ef1f3b8be3032fe54e42a086b5579ff80b07d9e98aaf6e42bab8f3647ad4d6060659081916ef805a8e0441d1381883e432b9d6d6cf7ac42892beb86a82618a75903b8cd6113b97cfa9fbeb5b7ab7c2594366d29cd9d8ade6910a48369ebf2f86c790eed6ffb7906332aa667cba8b1747334fcd24299a6643f5e22dddc798deb927881579f00f9e1b5487f7e6060fd77a5abe701c7af9"}}}}}, 0x1aa) inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000efa000-0xa)='./control\x00', 0x20000000) 2018/01/10 04:55:47 executing program 0: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x4, r0) fanotify_mark(0xffffffffffffffff, 0x90, 0x0, r1, &(0x7f0000001000-0x8)='./file0\x00') ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f00009d1000)=0x3) 2018/01/10 04:55:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000050c000)='/dev/usbmon#\x00', 0xfff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000655000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x5, 0x1f, 0x0}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) 2018/01/10 04:55:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) preadv(r0, &(0x7f000094b000)=[], 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aed000)='/dev/sequencer\x00', 0x500, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00006b7000-0x8)={0x1, 0x9}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000015e000)="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", 0xfc) stat(&(0x7f000099f000-0x8)='./file0\x00', &(0x7f0000ec8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f000054a000)={0x6, 0x3a, "ef92ed313adda924028fad297105ea37ba824b2bb5f51860a65d8a5f11261b4d883b900614cf7c1dd1a174fbc893f5f6852c5b58a75bf151320a"}) 2018/01/10 04:55:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20880, 0x0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000f81000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a1c000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ae000)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000307000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000050a000-0x4)=0x8, 0x4) r1 = socket(0x2, 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x80007, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/10 04:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000d1000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000010f000-0x8)={r1, 0x1}) syz_open_dev$urandom(&(0x7f000037e000)='/dev/urandom\x00', 0x0, 0x6802) 2018/01/10 04:55:47 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000aeb000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00007e6000/0x2000)=nil, 0x2000, 0x1000000, 0xc0012, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) socket$netlink(0x10, 0x3, 0x1f) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000194000-0x4)=0x80000001) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e52000-0xd)='/dev/snd/seq\x00', 0x0, 0x10001) fcntl$getownex(r2, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) fallocate(r2, 0x1, 0x0, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000d3f000-0xe)='/dev/keychord\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000da8000)={r3, r4}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000528000)={0x9}, 0xb5) sync() setrlimit(0x4, &(0x7f0000b15000-0x8)={0x3, 0x86}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff034}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000547000)={0x0, 0x0}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000361000-0xbf)=""/191) pipe2(&(0x7f0000fb5000)={0x0, 0x0}, 0x4800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000270000)=[{0x3, 0x9}, {0x2, 0x7}, {0x2, 0x4}], 0x3) 2018/01/10 04:55:47 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00005fe000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) r3 = fcntl$dupfd(r0, 0x405, r2) r4 = perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r3, 0x9) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ef9000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000002000-0x8)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f00002cd000-0x3)={0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000efb000-0x8)={0x2, r6}) clock_nanosleep(0x0, 0x0, &(0x7f0000001000-0x8)={r5, 0x0}, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000efb000-0x14)={0x5, 0x9, 0xd6, 0x2, 0x4, 0x0, 0x5, 0x7, 0xffffffffffff4d85, 0x2}) r7 = add_key(&(0x7f00006c2000)='user\x00', &(0x7f000086e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000645000)="2a83e917707503b9bd283bc20dab961531a3155f86e7d2a3752466be31e42f715808a3acbe02dc834c52ebfff99234c1ec91dca13d3a55461a18488efbe4f7d48d2cfac778f2268fa5540f91be36c9", 0x4f, 0xffffffffffffffff) keyctl$revoke(0x3, r7) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r3, &(0x7f0000efc000-0xaa)="73e7a3d5bbd7d31b6f09336c73e6eb432000b91ae3b3e35549fe88b113ec1bf247918c45b749db71ba68cd754b3ac3356238651d11a81a78b971047196c2afccda84c709fc0bac6e37a49ce3f002619e3de647ad32f4302f4a006efabacfcfc539d9d2b22cfc0f711fabd38ce48960978eb7b4ba93ada8cfb4f43719f9651056c69703873cb8b4a10867248459069b1b536457d2c9f622e552c75cf34edfba5d4551a548d4bdce75bc62", 0xaa, 0x0) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000efa000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f00008e7000)='/dev/rtc\x00', 0x200000, 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) userfaultfd(0x800) dup3(r8, r4, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000ef6000)=""/0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40086410, &(0x7f000098d000-0x8)={0xfffffffffffffccb, &(0x7f0000efc000-0x89)="5056f9cea79b13144784a4a0b0c7138ad449f9a7e122569f94ce0f4beaa90c619d6bb28b725846ae8ea4e6a17d7cfcfefe1992f10308eb5228ac79bc5d4d8a26a189ccc9139ec31ca99fa2e692e319552fd57e456d9de7d5435c34e81cf9643153058bd1a80500000000000000c41b9204760beebe4e99395d3c8809cb25735644a1f0eaed1597ca9e"}) 2018/01/10 04:55:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000e85000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f00004fc000-0x10)={0x4, 0x9, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@hci={0x1f, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000022e000-0xc)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000cfd000)=0xc) bind(r2, &(0x7f0000eca000)=@ll={0x11, 0xb, r3, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00005b9000-0x5c)={{0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, {0xa, 0x0, 0x80000001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, 0x7, [0xfff, 0x0, 0x87, 0x2, 0x81, 0x1000, 0x4, 0xfffffffffffffffd]}, 0x5c) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00007eb000)="c8f75601d10797f6e7a877f7973bff7136d9158009fc7a37c42474de9225193cdf3cecf3b891af57e75971b2e3aeaf1c49f43cf2b50960cca02183d16df1528c6e453bb3ed0fa7a63036a526c36d291cc39ee5f42607c490091718", 0x5b) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000090b000-0x18)={0x0, 0x0, 0x10, 0x101, 0x100000001}, &(0x7f00003f0000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f50000-0xa)={r4, @in6={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8000}, 0x98) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000bdb000)=0x80, 0x4) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000d40000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000caa000)=""/8, 0x8}], 0x1) [ 43.579268] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 04:55:47 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x4, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$peek(0x1, r0, &(0x7f0000001000)=0x0) connect$netlink(r1, &(0x7f0000006000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0x42000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000009000-0x10)={0x0, 0xff, 0x4, [0xffff, 0x6, 0x9, 0x1ecae3d2]}, &(0x7f000000a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000009000-0x8c)={r3, @in6={{0xa, 0x0, 0x100000001, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r4 = accept4$ax25(r2, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000009000-0x4)=0x10, 0x80800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r4, &(0x7f000000a000-0x80)=@generic={0x11, "5e9a6acc93931afc67b5632dc4364a0b35a5e03e4ef972543b193013297b296634f2e98e705f62ec8bd3bfe93fb5ece3c2a85eaebf3216c61b7fbd220daf7347a99a65b9a59a14ca3c5c7b01e3e2679488f4687c2df9e05197b18343e43e5a4ded9b7db48a798da549f280cd31613352b499eb6e14e89d0c12079eaff745"}, 0x80) 2018/01/10 04:55:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000690000)={0x0, 0x687, 0x7, 0x9, 0x8000, 0x52c95129}, &(0x7f000075e000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000032e000-0xa0)={r0, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x1, 0x8, 0x1}, 0xa0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000bbf000-0x4)=0x0) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:47 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a52000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f000082e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r1, &(0x7f0000b04000)=""/192, 0xfffffffffffffd67) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7687) lseek(r0, 0x0, 0x0) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000041d000-0x8)={0x0, 0x0}) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00009e9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ee7000-0x4)=0x14, 0x800) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000488000)='/selinux/context\x00', 0x2, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c19000-0x9)='/dev/ppp\x00', 0x10000, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000186000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00009e5000)=0x10, 0x800) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000c6000-0x8)='net/raw\x00') r7 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000448000)=0x58, 0x80000) clock_gettime(0x0, &(0x7f00003a0000)={0x0, 0x0}) ioctl(r5, 0x7, &(0x7f0000397000)="3620c6987752ad6254ff98d8b4f4b08597b63bd620cd704166bd600ef475b4c11c6da3f0d774a04c87df651673e92f503142eb00a59b4f61f9f0e4c0e66cec1a2695d7c2ed181e559f402f7abcacc58f4ce6922226fb6a4b8992eebe65ee6127162db28001ff23d28bbfbba1bd9e643ba487b20826f83886371f4b50864113c362ead101ee24133637a5556d9de20ac426485f9f506644620e59e495604e029b626182ed63") ppoll(&(0x7f0000757000)=[{r0, 0x3088, 0x0}, {r1, 0x8, 0x0}, {r2, 0x118, 0x0}, {r3, 0x20, 0x0}, {r4, 0x129a, 0x0}, {r5, 0x48, 0x0}, {r6, 0x400, 0x0}, {r7, 0x88, 0x0}], 0x8, &(0x7f000045e000)={r8, r9+30000000}, &(0x7f000014e000)={0x3a}, 0x8) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) restart_syscall() clock_gettime(0x6, &(0x7f000086a000-0x8)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) [ 43.652087] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/10 04:55:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00001ac000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/user\x00', 0x2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f00007e8000)=0x0) bind(r1, &(0x7f0000050000)=@rc={0x1f, {0xce, 0x5, 0x100000001, 0x2, 0x2, 0x3}, 0x0}, 0x9) write(r0, &(0x7f0000763000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010000dcffdf00", 0x1f) write(r0, &(0x7f00007f3000)="1f0000000104ff036b000000e9110000780df00008000300000be5ffffffe6", 0x1f) 2018/01/10 04:55:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) setsockopt(r0, 0x2, 0x9, &(0x7f0000c05000-0x8)="3773186e48983fe1", 0x8) fcntl$dupfd(r0, 0x406, r0) write$eventfd(r0, &(0x7f00002f9000)=0x24000000001, 0x8) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/autofs\x00', 0x4000, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000ef000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000916000)=""/70, &(0x7f0000893000-0x4)=0x46) write(r0, &(0x7f00008db000)="d9", 0x1) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000e7a000-0x3)=""/3, 0x3) 2018/01/10 04:55:47 executing program 3: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f000000e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000037000)=0x48, 0x800) fgetxattr(r0, &(0x7f0000032000-0x12)=@random={'osx.\x00', '(-ppp0cgroup\x00'}, &(0x7f0000003000)=""/224, 0xe0) keyctl$session_to_parent(0x12) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") lsetxattr(&(0x7f0000005000)='./file0/bus\x00', &(0x7f0000027000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000037000-0x1)='\x00', 0x1, 0x0) socket$netlink(0x10, 0x3, 0xa) 2018/01/10 04:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000a7000)='/selinux/context\x00', 0x2, 0x0) openat(r0, &(0x7f00004c4000-0x8)='./file0\x00', 0x40000, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f6f000-0xc)={@broadcast=0x0, @multicast1=0x0, 0x0}, &(0x7f00007c3000-0x4)=0xc) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000c66000+0xd82)=0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f000095a000)={0xfffffffffffffffd, 0x4f, 0x0, 0x5}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000132000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb2, r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000073f000-0x88)={0x1f, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000-0x4)=0x82a, 0x4) 2018/01/10 04:55:47 executing program 0: socketpair(0x5, 0x7, 0x8, &(0x7f0000e6f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a52000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x0, @sync=&(0x7f0000d73000-0xc)={0x0, 0x0, 0x0}}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000080f000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:47 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d05000)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000707000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00003b1000)='/dev/input/event#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002c3000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = accept4(r1, 0x0, &(0x7f0000118000)=0x233, 0x800) syz_open_dev$sndseq(&(0x7f0000c8f000)='/dev/snd/seq\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000039c000)={0x0, 0x0}, &(0x7f0000e96000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009e6000-0x16)={r3, 0x7, 0x7, [0xffff, 0x8001, 0x5, 0x4, 0x2, 0x8, 0x8]}, 0x16) 2018/01/10 04:55:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000139000)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000046a000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000096000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000-0x4)=0xe8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000389000)={0x0, 0x0}) get_robust_list(r3, &(0x7f000012b000)=&(0x7f0000fa0000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00005dd000)=0x18) 2018/01/10 04:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d26000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000064d000)=0x58, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000062d000)={0x0, 0x5, 0x20}, &(0x7f0000f41000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000269000)={r1, 0xff}, &(0x7f0000152000)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000efc000-0x8)='./file0\x00', 0x10000, 0x89) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000bb7000-0xed)=""/237) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000371000)=0x0, &(0x7f0000e37000-0x4)=0x0) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000007000)="24000000290005220800000000000000fbffffff0109000000000000000000220095ff10", 0x24) setns(r0, 0x4000000) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000092e000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00004ec000-0x1c)=@req3={0xeaa, 0xb5e, 0x1, 0xdc29, 0x1, 0xff, 0x20}, 0x1c) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000c6b000)=0x3) listen(r1, 0xa) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000040f000-0x4)=0x0, &(0x7f00004dc000-0x4)=0x4) close(r1) [ 43.894729] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 43.912650] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 04:55:47 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00004da000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000062c000/0x3000)=nil) rt_sigaction(0xffffffffffffffff, &(0x7f000093c000-0x18)={0x0, {0x7}, 0x40000002, 0x0}, &(0x7f0000529000)={0x0, {0x0}, 0x0, 0x0}, 0xfffffffffffffd54, &(0x7f0000226000-0x8)={0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002d5000-0x15)='/proc/self/net/pfkey\x00', 0x50203, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000671000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f7000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000614000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @loopback={0x0, 0x1}, 0x5, 0x8720, 0x7ff, 0x100, 0x3, 0x200000, r1}) 2018/01/10 04:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001d4000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000096e000)={0x6, 0x10001}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000173000)=""/209) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000ca4000-0x38)={&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/10 04:55:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)="") r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f000026c000-0x28)={@generic="d3ec50489ab9448933abcdb051a36d6a", @ifru_flags=0x1}) pwrite64(r0, &(0x7f00008cc000)="0082f1", 0x3, 0xfffd) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x0, 0x4) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00007b8000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000f7d000-0x58)={0x0, 0x13, 0x2, @thr={&(0x7f0000f7d000)="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", &(0x7f0000f7c000)="e7afbf003c31340fc3de9d90a634674da0524d6c05e7bcc3af10c625f4d352c3a9ac408c1d2d72ca0941baa64794660c2163b05c12ebe9dba3dc911b140c581a68fe6c28327686c11814ac3584ea5f9be2206fe04f989137d36a80aaaea196c4f5b8d56edf37f4795865cfd28c62e734c4d2f45ae8a167c300a21a1dd12aca70c99943af9d6f385de79ee55fdf633e6609e8f588e932a324806cdf43b2abc1544eb9f821bf4f029a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 43.958943] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/10 04:55:47 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/sequencer\x00', 0x0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000182000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000039c000-0x18)={0x0, 0x9, 0x0, 0x3, 0xf1}, &(0x7f0000fe5000)=0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/ptmx\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe5000)={0x9, 0x22, 0x4, 0x8, 0x5c51cebd, 0x3, 0x1, 0x3, r3}, &(0x7f0000e33000-0x4)=0x20) r4 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fe7000-0x4)=0x1) ioctl$TCXONC(r4, 0x540a, 0x0) 2018/01/10 04:55:47 executing program 6: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x15, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) dup3(r0, r0, 0x80000) 2018/01/10 04:55:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000568000-0xa)='/dev/ptmx\x00', 0x109080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/01/10 04:55:47 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80801, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000005000)=0x0, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000b000)={{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x8}, 0x8000800000000000, [0x5, 0x200, 0x1, 0x2, 0x8, 0x1, 0x200, 0x4]}, 0x5c) 2018/01/10 04:55:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e81000-0x20)="1f000000160007f200000300000000000000000000000000000a0000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000409000-0x66)=""/0, 0x0, 0x0, &(0x7f000040d000-0x2)=@abs={0x0, 0x0, 0x0}, 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000048a000-0xc)={@multicast1=0xe0000001, @rand_addr=0x2, @multicast2=0xe0000002}, 0xc) stat(&(0x7f0000fa1000-0x1)='./file0\x00', &(0x7f00007f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000801000)=0x0, &(0x7f0000da2000)=0x0, &(0x7f0000766000-0x4)=0x0) syz_fuse_mount(&(0x7f000087d000)='./file0\x00', 0x4000, r1, r2, 0x81, 0x800000) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x7ffffffc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f23000-0x4)=0x7, 0x4) 2018/01/10 04:55:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = creat(&(0x7f0000385000-0x8)='./file0\x00', 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000063a000-0x4)=0x0) sched_setscheduler(r1, 0x0, &(0x7f0000ae5000-0x4)=0xbd5) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000ed000)='./file0\x00', 0x400000, 0x10) recvfrom$unix(r3, &(0x7f00003be000)=""/245, 0xf5, 0x2, &(0x7f0000c88000)=@file={0x2, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000311000)=0x6, 0x4) ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000d54000)={&(0x7f0000550000)=""/125, 0x7d}) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f63000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f64000-0x4)=0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000f39000)=0x8, 0x4) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000206000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) pwritev(r2, &(0x7f0000c42000-0x40)=[{&(0x7f0000679000-0xfc)="", 0x0}, {&(0x7f0000d8b000-0xe1)='\f', 0x1}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00004e5000)={0x0, 0x1, 0x4, 0x2}, &(0x7f0000c04000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00008ef000)=r3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/10 04:55:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f6b000-0x6)='hybla\x00', 0x6) shutdown(r0, 0x0) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000bab000)="220000001900070400943300090004000a01020000c6008000000000060015800200", 0x22) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d05000-0x4)=0x0, &(0x7f0000e65000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f0000137000-0x9)='/dev/sg#\x00', 0x1f63, 0x200) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008c4000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ca1000)=0xe8) recvfrom$packet(r1, &(0x7f0000419000-0x5a)=""/90, 0x5a, 0x2000, &(0x7f00006aa000-0x14)={0x11, 0xd, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/10 04:55:47 executing program 5: r0 = syz_open_dev$mice(&(0x7f00006e8000)='/dev/input/mice\x00', 0x0, 0x10000) fsync(r0) fcntl$setpipe(r0, 0x407, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={r1, 0x7fff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x6, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000005000)={0x4, &(0x7f0000005000)=[{0x6, 0x4, 0x1, 0x6}, {0x6, 0x0, 0x1, 0x8}, {0xfff, 0x9, 0x8, 0x9}, {0x1, 0x100000000, 0x3da, 0xffff}]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={r2, 0x0}, 0x8) sendto$inet6(r0, &(0x7f0000004000)="36629a35d72c0127a05d0211ba96c1763788061ae9621dd5dce9ff3880e64436b1d1052aa7c8ebaf63882103430622aa2f24af0000c7f7b3e7854aefff279c62ed9dbe7dc0c0946ab57d8cbc2b59a5b5b6196033679538d04ff330e15d0efc2e26d98d77ef1463ff5061691205847acfe3ea183820c46444cb036b9a453777246d53d002bedbbeaec911b63e23c1f29379755f", 0x93, 0x4000040, 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) 2018/01/10 04:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0\x00', 0x100) mkdir(&(0x7f0000d70000-0xe)='./file0/file0\x00', 0x0) rename(&(0x7f0000348000-0x16)='./file0/control/file0\x00', &(0x7f00007d8000-0x14)='./file0/file0/file0\x00') 2018/01/10 04:55:47 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000020071ea91a7a030d000100", @ifru_settings={0x0, 0xcb, @raw_hdlc=&(0x7f000000e000-0x4)={0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000f000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000010000)=0x0, &(0x7f000000b000)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0xb) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000010000)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000009000)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000-0x4)=0x0) r4 = getpgid(0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000012000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000011000)={&(0x7f0000011000)={0x368, 0x2d, 0x0, 0x0, 0x3, {0x20, 0x0, 0x0}, [@flag={0x4, 0x83}, @flag={0x4, 0x70}, @flag={0x4, 0x28}, @typed={0xc, 0x8a, @uid=r1}, @generic="c726307f1ae675a2c4cae62feb44727b5613088d880bfeb82096f3662558863c30c30168775400605c2dd33662cee47cbb4fa20b0c56a9e988524202a414f64e399f6793c6ac7c2c38c638ccde19114252001e5c52a1869e3b421930603d487d", @typed={0xc, 0x38, @pid=r2}, @nested={0xd0, 0x5, [@generic="3519401ed6c8657a9276bd8ef2", @generic="4bb4775183849ede2a3113aa4b7752b26b373a3133a3b94e76260fdc74f1f7493d4ccd064d4fc341feb9d14904ff1fc8203f38175ff048594f3b7283c3c3bdad8d21d18330c48a2afd462df1e58b887974926fbde86e7efccdba582cd16dae236ac6e4a6bc32bc67dcf32ed8f161b42a1ec2c29854a940db5d3fd11e89d0a20c352f13a917e8ad588f58d8e76de0638fdd9e0bfd5f8457a0f8608d64e54eb2", @flag={0x4, 0x8e}, @generic="ccd34cbde920ce9a9df98d42f7", @typed={0xc, 0x79, @pid=r3}]}, @nested={0x194, 0xa, [@typed={0xc, 0x80, @pid=r4}, @generic="5d49a9767356993c7a793964e72528e882f070782b5954702b593502ee244cf6ffd67a4131b7e9adb5ed1fa0c79a1d3ee2675edce05a9d1ac01dd5bae75f75104faeb83f36200a770e4efb0ac4", @flag={0x4, 0x77}, @flag={0x4, 0x90}, @generic="6de7577907c1dbc34bb9328eb7b10a1f49b328a1af08e0d60dfa72ff3862e49e92598be0311f4e2edd67bfbba16fac", @generic="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"]}, @generic="68542217976c2934c509f033ed3667d0806940e547c489774bf1f4009542cd8aab440b6d2ff4cc4f9534125f5abc1e64e9e860f14af90d5086cd74fe908bd75acdd70c6885c84e1711b6953bc3cd18c3b049536fe62a0d4d32394de96ed3cf67d47b89edb852195172"]}, 0x368}, 0x1, 0x0, 0x0, 0x20004001}, 0x10) 2018/01/10 04:55:47 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000020c000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x3, &(0x7f0000000000)=""/37, &(0x7f0000001000-0x4)=0x25) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x1, 0x0) readv(r1, &(0x7f0000001000-0x50)=[{&(0x7f0000475000-0x20)=""/32, 0x20}], 0x1) 2018/01/10 04:55:47 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe1000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/sequencer\x00', 0x0, 0x0) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000182000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000039c000-0x18)={0x0, 0x9, 0x0, 0x3, 0xf1}, &(0x7f0000fe5000)=0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe6000)='/dev/ptmx\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fe5000)={0x9, 0x22, 0x4, 0x8, 0x5c51cebd, 0x3, 0x1, 0x3, r3}, &(0x7f0000e33000-0x4)=0x20) r4 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fe7000-0x4)=0x1) ioctl$TCXONC(r4, 0x540a, 0x0) [ 44.143891] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket [ 44.178382] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=25 sclass=netlink_tcpdiag_socket 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000108000-0xa)='map_files\x00') unlinkat(r1, &(0x7f0000c27000)='./file0\x00', 0x0) 2018/01/10 04:55:47 executing program 4: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ec4000)=[{&(0x7f00008a3000-0x3a)="390000001300090480000000000000001800002c01000000450000070000001c19001600110001220400020007a155000180010c00001ee400", 0x39}], 0xff) 2018/01/10 04:55:47 executing program 6: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) syz_open_dev$binder(&(0x7f0000051000-0xd)='/dev/binder#\x00', 0x0, 0x800) r1 = syz_open_dev$sndseq(&(0x7f0000027000)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x6, 0x0}}], 0x1c) 2018/01/10 04:55:47 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f000000b000)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000015000-0xc)=[{0x0, 0x0}], 0x1, 0x7) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00002fb000)='./file0\x00', 0x109000, 0xe0) r2 = epoll_create1(0x0) fsetxattr(r2, &(0x7f0000b02000-0xf)=@random={'security.\x00', 'GPL/\x00'}, &(0x7f00003f9000-0x6)='wlan1\x00', 0x6, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={0x0, 0x7e7, 0x0}, &(0x7f0000016000-0x4)=0xc) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000015000)={r3, 0xb0, &(0x7f0000012000-0xb0)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x36}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfd6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000009000)=0xc) 2018/01/10 04:55:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00006e0000)=[{0x4, 0xff}, {0x0, 0x995b}, {0x0, 0x3}], 0x3) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000922000)='cubic\x00', 0x6) 2018/01/10 04:55:47 executing program 5: pipe(&(0x7f0000856000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000001000-0x4)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00008cc000)='setgroups\x00') preadv(r2, &(0x7f00008c9000-0x10)=[{&(0x7f00009cd000-0xed)=""/237, 0xed}], 0x1, 0x1) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000f60000-0x82)=""/210, &(0x7f00007b2000-0x4)=0xd2) 2018/01/10 04:55:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2a000) fcntl$setstatus(r0, 0x4, 0x40000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000316000)={0xfd7, 0x0, 0x9000}, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00004bc000-0x6)={0x0, 0xfffffffffffff1eb}, &(0x7f0000316000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b89000)={r1, 0x407c966a}, &(0x7f0000c74000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a6c000)=@assoc_value={r2, 0x6}, &(0x7f0000227000-0x4)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000409000)='/dev/rfkill\x00', 0x400, 0x0) 2018/01/10 04:55:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat(0xffffffffffffffff, &(0x7f00004aa000)='./file0\x00', 0x0, 0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000e18000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000e1b000)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000011e000-0x10)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) fdatasync(r0) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x420e, r4) waitid(0x0, 0x0, &(0x7f0000202000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x1000004, 0x0) 2018/01/10 04:55:47 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/enforce\x00', 0x101080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x1, 0x7fff, 0x4f4, 0x8, 0xf0, 0x6, 0x3, 0x9, 0x31f3, 0x3}) keyctl$clear(0x7, 0x0) 2018/01/10 04:55:47 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d63000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket(0x1, 0x5, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000086c000)=0x0, 0x0) 2018/01/10 04:55:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f000019b000)="2e1a") pipe2(&(0x7f0000c3f000-0x8)={0x0, 0x0}, 0x80000) r1 = openat(0xffffffffffffff9c, &(0x7f0000dfa000-0x8)='./file0\x00', 0x20000, 0x80) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000da4000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00003bf000-0x90)={0x0, {{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]}}, 0x90) 2018/01/10 04:55:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fe) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000420000)='/dev/keychord\x00', 0xa0000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) fremovexattr(r0, &(0x7f0000db8000)=@random={'os2.\x00', "2f6466761b6b657d61686f726400"}) close(r1) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x7, 0x200000000000, &(0x7f00001e5000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f64000)={0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000063f000)={{&(0x7f0000241000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00008e8000-0x10)={&(0x7f0000450000/0x4000)=nil, 0x4000}) [ 44.271166] binder: 5974:5984 ioctl 5419 2000b000 returned -22 [ 44.299127] binder: 5974:5984 ioctl c018620b 2000afe8 returned -14 2018/01/10 04:55:47 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000007000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x9}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000008000-0x18)=@random={'btrfs.\x00', '{+{md5sumppp0![%\x00'}, &(0x7f0000008000-0x2f)=""/47, 0x2f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000007000-0x10)={0x7fffffff, 0x4, 0x7f, 0x7, r2}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000009000-0xc)='/dev/autofs\x00', 0x0, 0x0) 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d21000)='/selinux/context\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='lo\x00', 0x10) connect$inet(r0, &(0x7f0000224000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x3cd4, 0x5, 0x2, 0x80000001, 0x1, 0x8, 0xffffffff7fffffff, 0x7, 0x7, 0x100, 0x7b, 0x1ff}) 2018/01/10 04:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ef1000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b85000)="", 0x24a, 0x400c010, &(0x7f0000a2f000)={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b03000-0x18)=@generic={0x7, 0x3f, 0x9}) r1 = memfd_create(&(0x7f0000eb2000)='\x00', 0x3) r2 = mmap$binder(&(0x7f0000e1a000/0x2000)=nil, 0x2000, 0x4, 0x80030, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000075d000)={r2, 0x0, 0x0, 0x0}) 2018/01/10 04:55:48 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = creat(&(0x7f0000c3a000)='./file0\x00', 0x12a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009de000)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x4bd3fbfa}, @in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x80}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e35}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00001e2000)=0x0, &(0x7f0000dcb000)=0xfeb7) timer_create(0x3, &(0x7f0000ceb000-0x58)={0x0, 0x8, 0x4, @thr={&(0x7f0000c4c000-0xfd)="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", &(0x7f0000dc2000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008db000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a43000-0x15)='/proc/self/net/pfkey\x00', 0x181002, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000048d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = getpid() fstat(r0, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000708000-0x8)='./file0\x00', &(0x7f0000961000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() lstat(&(0x7f000021d000-0x8)='./file0\x00', &(0x7f0000abc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00004b8000)={0x0, 0x0}) r10 = geteuid() lstat(&(0x7f0000494000)='./file0\x00', &(0x7f0000711000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000009b000-0x8)={0x0, 0x0}) lstat(&(0x7f000071c000)='./file0\x00', &(0x7f0000f8b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000287000-0x4)=0x0, &(0x7f00003e3000-0x4)=0x0, &(0x7f00006aa000)=0x0) sendmmsg$unix(r2, &(0x7f0000a1f000)=[{&(0x7f0000b07000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000073d000-0x18)=[{&(0x7f000082a000)="076b54091086c280015e3190e0532e2b29eba4cbf17e300ba2400009dbe4e1d8fe0a78bb1eafb2d6d524039e4c79a6316e372475a4", 0x35}, {&(0x7f00003b7000)="1ceb3aef707bb16b7edbf40b84ecf6453402ca16bc03814542e447a4d7d0526f491260e31c74b9536cbb4617411b64d9d0c3518dfba30f95b174e24b1a8c91deb63d61b92e439313fd867822eba4b86df7528dd80fd5f3d8ca92dc075efa7a825f1dcbae71137fbd2c3d3b", 0x6b}, {&(0x7f00008b3000-0x45)="e7562887d9fcb9df9a708332b2acb09460f9c72209a550c9df70ac3f2cbfa26e1a38210035d19f0c5a16b443023736bbde23061ca8068d2267cd52f2c1490d5827be536fa4", 0x45}], 0x3, &(0x7f0000f7c000-0x54)=[@rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x54, 0x916f1e9dd6e02ef3}, {&(0x7f00007ad000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00007cf000-0x8)=[{&(0x7f000083a000-0xf5)="9e9dacbb039c32e38184b3eecaf60edaea85fd442492c6c833d9d7ca40c422b9b304c803402cfee59a8c6c384f3f19965f9658a65ff5b111154f1e9071e9ad31ad305af96b8f7178576f5bed1f91b9eaa0120b0a3f6acd83205d9dd84d312b33e1eb2ea835e29525acef841cd10059ed858c7945f636e0da26bb217d63b4c1d12fb53a698d9efcef8b2da8f41338070a42dba4ae304a46ddcd3029d1ac756d2c1e84ceca08106489dae22ac9b8e815542968920f7f48c039fbc2b9a4b5c642979eb9cd84414a9bb22d031ab7118e0372c472e250b0e9738bae4e8e003743d525f64a693c1dfd992c35c0e1d1fb743fea57dc0b38c1", 0xf5}], 0x1, &(0x7f000012a000-0x88)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x88, 0x4000000}], 0x2, 0x81) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000057e000)=0x9) [ 44.321409] binder: 5974:5984 ioctl 5419 2000b000 returned -22 2018/01/10 04:55:48 executing program 5: prctl$void(0x3) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000eb4000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r2, &(0x7f0000018000)='./file0\x00', 0x48000, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/ppp\x00', 0x181002, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000017000-0x24)={0x6, 0x4, 0x61b, 0x17, 0x0, 0x97, 0x17cf, 0x7, 0x2, 0x5, 0x8, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x1, &(0x7f000000b000)=[{0x40000000000034, 0x0, 0x0, 0x0}]}, 0x8) 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x3cd4, 0x5, 0x2, 0x80000001, 0x1, 0x8, 0xffffffff7fffffff, 0x7, 0x7, 0x100, 0x7b, 0x1ff}) 2018/01/10 04:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) clock_settime(0x4, &(0x7f0000d46000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000925000-0x10)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000dba000)={&(0x7f00002da000/0x2000)=nil, 0x2000}) fadvise64(r0, 0x0, 0x3ff, 0x3) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x1000000000000005}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f00004f6000-0x1c)={&(0x7f0000db0000-0xc)={0x10, 0x0, 0x0, 0x40080000}, 0xc, &(0x7f0000b76000)={&(0x7f00007eb000-0x13c)=@expire={0xf4, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x4}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x4}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xf4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5bb5, 0x4400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000996000-0xc)={0x0, 0x2, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x26cf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000)={r2, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r1, @in6={{0xa, 0x1, 0xff, @loopback={0x0, 0x1}, 0xf7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc764, 0x4, 0xfffffffffffffffa, 0x3, 0x18}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000003000)=""/58, 0x3a, 0x10023, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000004000)=0xc) r3 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r3, &(0x7f0000000000)=[{&(0x7f0000002000)=""/170, 0xaa}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}, {&(0x7f0000001000)=""/144, 0x90}, {&(0x7f0000004000)=""/126, 0x7e}, {&(0x7f0000003000)=""/107, 0x6b}, {&(0x7f0000003000-0xb9)=""/185, 0xb9}, {&(0x7f0000006000-0x44)=""/68, 0x44}, {&(0x7f0000005000)=""/103, 0x67}, {&(0x7f0000001000)=""/105, 0x69}], 0x9, &(0x7f0000002000-0x18)=[{&(0x7f0000005000)=""/221, 0xdd}, {&(0x7f0000006000-0x5e)=""/94, 0x5e}, {&(0x7f0000003000-0xe1)=""/225, 0xe1}], 0x3, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000)=r3) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@common='ip6tnl0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000007000-0x10)={0x1, 0x20001000, 0xffffffff, 0x10000, 0x0, 0x10001, 0xfffffffffffffffe, 0x2970, 0x6, 0x8000}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000008000-0x10)={0x1, 0x3, 0xffff, 0x3f}, 0x10) 2018/01/10 04:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000e9000-0xa0)=[{&(0x7f0000bb6000)=""/4096, 0x1000}], 0x192, 0x206) 2018/01/10 04:55:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') lseek(r0, 0x0, 0x3) r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/230) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000001000)=0x7, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000003000-0x7)={0x6, &(0x7f0000003000-0x18)=[0x3ff, 0x3, 0x0, 0x900, 0x2, 0xee]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x1, 0x1e65, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0x6, 0x1ff, 0x7fff, 0x4, 0x2, 0x7, 0x10000, 0x83, 0x0, 0x837, 0x5, 0x8001, 0xf8, 0x20]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000)={r1, 0xbc9, 0x4, 0x1}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000005000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x3)=0x4e2c00, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000006000-0x28)={@generic="7161f16544b07ca16b61242f4631d12c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000007000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000007000)={0x9}, 0x8, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000008000)='cgroup\x00') ioctl$TIOCSTI(r0, 0x5412, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000)={0xaac9, 0x1, 0x9, 0x422, r2}, &(0x7f0000004000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f000000a000)={@multicast1=0xe0000001, @rand_addr=0xa8}, 0x8) 2018/01/10 04:55:48 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='ns/ipc\x00') 2018/01/10 04:55:48 executing program 5: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000f68000-0x90)=""/144) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000f66000-0x1000)=""/4096) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002d1000-0x20)={0x0, 0x7, 0xa, 0x7fffffff, 0x8, 0x1, 0x7ff, 0x9, 0x0}, &(0x7f0000727000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003d3000-0x98)={r1, @in={{0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c, 0x7}, &(0x7f0000fcb000-0x4)=0x98) r2 = add_key$user(&(0x7f000023a000-0x5)='user\x00', &(0x7f0000a40000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000238000)='B', 0x1, 0xfffffffffffffffb) keyctl$revoke(0xb, r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a2d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvmmsg(r3, &(0x7f0000240000-0x120)=[{{&(0x7f00008e6000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000ba0000)=[{&(0x7f0000e37000)=""/214, 0xd6}, {&(0x7f0000226000)=""/41, 0x29}, {&(0x7f0000a18000)=""/197, 0xc5}], 0x3, &(0x7f0000c37000-0x48)=""/72, 0x48, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000efe000-0x10)=[{&(0x7f000029e000-0x55)=""/85, 0x55}, {&(0x7f0000f81000)=""/75, 0x4b}], 0x2, &(0x7f00007ac000-0xb6)=""/182, 0xb6, 0x8}, 0x8}, {{&(0x7f000064e000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b26000-0x38)=[{&(0x7f00006c0000-0x1c)=""/28, 0x1c}, {&(0x7f0000aef000)=""/77, 0x4d}, {&(0x7f0000585000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b6c000-0x5d)=""/93, 0x5d}, {&(0x7f000024b000)=""/4096, 0x1000}, {&(0x7f00003d4000)=""/4096, 0x1000}, {&(0x7f0000929000-0xa5)=""/165, 0xa5}], 0x7, &(0x7f0000aff000-0x85)=""/133, 0x85, 0x7}, 0xd95}, {{&(0x7f0000c99000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003c3000)=[{&(0x7f00009a0000-0x25)=""/37, 0x25}, {&(0x7f00001fd000)=""/85, 0x55}, {&(0x7f0000116000)=""/229, 0xe5}, {&(0x7f0000786000-0x1000)=""/4096, 0x1000}, {&(0x7f000083f000-0xba)=""/186, 0xba}, {&(0x7f0000ae0000)=""/144, 0x90}, {&(0x7f00006c5000-0x6a)=""/106, 0x6a}], 0x7, 0x0, 0x0, 0x2}, 0x800}, {{0x0, 0x0, &(0x7f00007f2000-0x48)=[{&(0x7f000084b000-0xd8)=""/216, 0xd8}, {&(0x7f0000544000-0x1e)=""/30, 0x1e}, {&(0x7f0000d35000-0x69)=""/105, 0x69}, {&(0x7f0000b51000-0xa2)=""/182, 0xb6}, {&(0x7f000099a000)=""/4096, 0x1000}, {&(0x7f00008a8000)=""/4096, 0x1000}, {&(0x7f00006cd000)=""/87, 0x57}, {&(0x7f00000a0000-0x1000)=""/4096, 0x1000}, {&(0x7f00005c9000-0xb8)=""/184, 0xb8}], 0x9, &(0x7f00001ea000)=""/4096, 0x1000, 0x2}, 0x3}, {{&(0x7f0000f5f000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c21000)=[{&(0x7f0000ca1000)=""/182, 0xb6}], 0x1, &(0x7f0000d0e000-0x69)=""/105, 0x69, 0x1ff000}, 0xfffffffffffffff9}, {{&(0x7f0000d30000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000588000-0x28)=[{&(0x7f00006df000)=""/173, 0xad}, {&(0x7f00000ec000-0x3d)=""/61, 0x3d}, {&(0x7f00003f8000)=""/161, 0xa1}, {&(0x7f0000927000-0x42)=""/66, 0x42}, {&(0x7f0000ac0000)=""/25, 0x19}], 0x5, 0x0, 0x0, 0x4}, 0x7}, {{&(0x7f0000ae8000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000280000)=[{&(0x7f0000ec6000-0x48)=""/72, 0x48}, {&(0x7f000097f000)=""/0, 0x0}, {&(0x7f00006aa000)=""/24, 0x18}, {&(0x7f000038c000)=""/101, 0x65}, {&(0x7f000076a000-0xb2)=""/178, 0xb2}, {&(0x7f0000cd3000)=""/178, 0xb2}, {&(0x7f0000ffb000)=""/133, 0x85}], 0x7, &(0x7f0000e47000-0xb9)=""/185, 0xb9, 0x9}, 0x8}, {{&(0x7f00005cb000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ffd000-0x8)=[{&(0x7f0000f1e000-0xd2)=""/210, 0xd2}], 0x1, &(0x7f0000421000)=""/134, 0x86, 0x6}, 0x1}], 0x9, 0x10020, &(0x7f00008b1000-0x8)={0x0, 0x1c9c380}) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00006b9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000258000)='/dev/hwrng\x00', 0x2b0100, 0x0) flistxattr(r3, &(0x7f000095e000-0x2)=""/2, 0x2) epoll_wait(r0, &(0x7f0000c83000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x40) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) bind$inet6(r0, &(0x7f0000162000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000719000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000de8000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000905000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000549000-0x1e)={r1, 0x16, "85281a00034e399ba2779fcd1068a21abe3ad15e2c49"}, &(0x7f0000424000)=0x1e) sendto$inet6(r0, &(0x7f0000ded000)="", 0x0, 0x0, &(0x7f0000ac7000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009ba000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x8001) r1 = syz_open_dev$loop(&(0x7f0000845000-0xb)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f000032b000-0x8)={0x0, 0x0}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a6d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000081e000-0x28)={@common='gre0\x00', @ifru_mtu=0x100000001}) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004e7000)={@common='gre0\x00', &(0x7f000047a000-0x18)=@ethtool_sfeatures={0x3b, 0x200000000000005e, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000856000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ce4000-0x10)='/selinux/member\x00', 0x2, 0x0) mq_notify(r1, &(0x7f00008f7000)={0x0, 0x37, 0x4, @thr={&(0x7f0000309000)="fcfae4f804b74b1bf28bac3ef185e5055d0a25bf1b281b37353d5aaac117c64eb2538d83e246cd003878636b2153420e09b0e9082250d4ec0bdbb8d104546bbb1cb20441166781ef72d2d6fd2b4085d023bbb8698ba12a7b32281f505510cd26df160aa070bb0b53b967c1889335625623f96d209866dce11b8dc0e44191ca134e5eae0d1963cb88c5642ba6c84d19b43b0deb3fea45cf7b85e8f0858d470a32a32a2bf3c0802833da86904cea644f3b6b01e4edfc092cf3af34637dee48458ade116382", &(0x7f0000775000)="e5e67b186539a565d8d2e9f26b9ed89172589397f2dbe97286b97e54146b1fb54124f5b1b71667cdb1bc5f0e4bed50debcb348fe3352ea8f3312190f0aa43ed11999b447deac82b8ecbbea5cbf3fb25c9806155c99a2f17aa374babaecc41eb8b00ca9e119762b8b95c1c56a396ccbeb9e080660f0bf2ca71624537b8a42d2328b6d4891c2906374a3be1eba5a4505f380d67289f07a78b124abdadb640d7d8378be9ab813cd196a598925d9715e626e67"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000402000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f000096e000)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/10 04:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000289000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000dc7000-0x5)='attr\x00') socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007ff000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000d97000)={0x80002000, 0x0}) 2018/01/10 04:55:48 executing program 4: r0 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) signalfd(r0, &(0x7f0000087000)={0x0}, 0x8) write$fuse(r0, &(0x7f0000a20000-0x10)={0xffffffffffffffb8, 0x20000000, 0x0, @random=""}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x1c) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000867000-0x8)='./file0\x00', 0x0) unshare(0x400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000f55000)=@known='security.capability\x00', &(0x7f00000ca000-0x6)='ramfs\x00', 0x6, 0x0) 2018/01/10 04:55:48 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000538000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ddd000)=0x0) 2018/01/10 04:55:48 executing program 1: rt_sigpending(&(0x7f0000b5e000)={0x0}, 0xfffffdb5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000, &(0x7f0000000000)="17d9a9be5285545c9fb65263be6a3ffda813006a304ef401d0f245f668a7ff72517a518e934e3f459316e71dc1c19066e65e8c6b667e9cd32568b50ccd0f046f00d4f439068ad933111375d0c4c3f4a06146d5a4c5d9c92b69", &(0x7f0000d15000)=0x0, &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000cc1000-0xbd)="2cdce1b3d9fea1b55f86c19ccd9b6836eb4e8ffcafbce3178f9eef9cf90a3a88b79df649059eafe4eb1d9a139062770e88d3aed281a4daae07ebc5ada6f162ff1d23e9f836dc9f5746634f48b8ab8d808281dcfa7ab796de3e41183206d39eee21d84cd9ad4de410138c9af2745a553b4ccdf3da4eefcdee1733dc994564cb6fe86f9be84214537f2aeca760d3225ad703d33d80e4bfcaad0b06328a3ec56ba225adcc736af33d0062692f07c488c30d90a6e44fe08ec96079494e56e2") 2018/01/10 04:55:48 executing program 4: inotify_init1(0x8000000000000) 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0x0) write(r0, &(0x7f0000f9d000-0x42)='M', 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x7) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000dd000)=@dstopts={0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x100000001}]}, 0x12) [ 44.552679] binder: 6086:6092 Release 1 refcount change on invalid ref 0 ret -22 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x8)='./file0\x00') lgetxattr(&(0x7f00000e7000)='./file0\x00', &(0x7f00000a8000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d63000)=""/42, 0x2a) r0 = epoll_create(0x1) epoll_pwait(r0, &(0x7f00002a6000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x8000, &(0x7f0000651000-0x8)={0x10000}, 0x8) 2018/01/10 04:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00006c8000)={0x0, 0x3f, "116c1a2996fa252dc7226249abf3407d2e75887b72b81e9aa36dba2f28b3508a0ec8a8110b006f8dd84d352b775c611bc663e736a4a15f95b3fcbe98838bc3"}, &(0x7f00006eb000-0x4)=0x47) getgid() getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00007a9000)={r1, 0x9b, "dc2e2b7ba5e31709aab29082849801d88ad20b11dda93aed648e3d7329b8d0815d67aa457220c4805e2c1082776dd39c0db908db5d537e7d4cc31ee47c813357f73637691ba85c11c594fe413ed8fff17c2d9401519f810e03d8f45d0fa5fae65a4adda809294facda8b153acfed3ddb0635a30cd4cd4d4d9aebd1eea9496d48c21a848a9ccbbd4309f2202a21175960183287b0c70b27c1596b99"}, &(0x7f0000ac5000-0x4)=0xa3) setsockopt(r0, 0x107, 0x1, &(0x7f0000599000)="01000000f6ff060000070000009139cc", 0x10) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) 2018/01/10 04:55:48 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f000020a000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000f6d000-0x4)=0x1c) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000f6d000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005aa000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000518000)=@assoc_value={0x0, 0x0}, &(0x7f0000048000)=0x8) pipe(&(0x7f0000de9000)={0x0, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) 2018/01/10 04:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea0000)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000c2d000)=0x6) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00003b6000-0x8)={0x0, 0x0}, &(0x7f0000063000)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00009d7000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f00005be000)={r1, 0x0}, &(0x7f00005de000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000487000-0xe)={0x0, @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]}, 0x1e98000, 0x6a2}, &(0x7f000080c000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d9a000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000ed0000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000061c000-0xb8)={r2, 0x1000, 0x2b2c, 0x200, 0x9, 0x8, 0x7fffffff, 0x101, {r3, @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]}, 0x6, 0x5da, 0x6f90000000000000, 0x5, 0x2}}, &(0x7f0000c10000)=0xb8) r4 = 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}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x1000000000016) getsockopt(r0, 0x906, 0x0, &(0x7f00006c7000)=""/27, &(0x7f0000c29000)=0x1b) 2018/01/10 04:55:48 executing program 3: unshare(0x8000400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0x88f2c86d5bb410b6, &(0x7f0000000000)={0x0, 0x0}) r0 = syz_fuseblk_mount(&(0x7f0000b8e000-0x8)='./file0\x00', &(0x7f0000020000)='./file0\x00', 0x0, 0x0, 0x0, 0x3, 0xffffffff, 0x9004) r1 = dup3(r0, 0xffffffffffffff9c, 0x7fffc) timer_create(0x4, &(0x7f0000001000-0x58)={0x0, 0x3c, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r2, 0x1, &(0x7f0000001000-0x8)={{r3, r4+30000000}, {0x77359400, 0x0}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x4, [@rand_addr=0x5, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) flistxattr(r1, &(0x7f0000000000)=""/99, 0x63) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d07000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x1, 0x1511, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000001000-0x110)={0x1, {{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f0000001000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000caa000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = socket(0x1, 0x1, 0x0) connect$inet(r6, &(0x7f00007c9000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fchmod(r6, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000001000)={0x5, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xa840, 0x9, 0x0, 0x6, &(0x7f0000001000)=@common='gre0\x00', 0x20, 0x400, 0x3}) 2018/01/10 04:55:48 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001000-0x4)=0x0, 0x152) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0xd821, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000aaf000)='./file0\x00', r2, &(0x7f0000001000-0x8)='./file0\x00') 2018/01/10 04:55:48 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000619000-0x10)={&(0x7f0000e06000/0x3000)=nil, 0x3000}) timer_create(0x5, &(0x7f0000356000-0x58)={0x0, 0x34, 0x2, @thr={&(0x7f00008cf000-0x5)="0b01954abe", &(0x7f0000060000)="d9933d4c4eaf2e64"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000492000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000475000+0x2d)={&(0x7f0000084000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00002b2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a0f000-0x8)=[0x0, 0x0], &(0x7f0000c60000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xa, 0x2, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000031e000-0x18)=@get={0x1, &(0x7f0000cba000-0xbf)=""/191, 0x101}) timer_getoverrun(r2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000022b000)={0x5}, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bbf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/10 04:55:48 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006bc000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000619000-0x10)={&(0x7f0000e06000/0x3000)=nil, 0x3000}) timer_create(0x5, &(0x7f0000356000-0x58)={0x0, 0x34, 0x2, @thr={&(0x7f00008cf000-0x5)="0b01954abe", &(0x7f0000060000)="d9933d4c4eaf2e64"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000492000-0x4)=0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000475000+0x2d)={&(0x7f0000084000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00002b2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a0f000-0x8)=[0x0, 0x0], &(0x7f0000c60000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0xa, 0x2, 0xa, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000031e000-0x18)=@get={0x1, &(0x7f0000cba000-0xbf)=""/191, 0x101}) timer_getoverrun(r2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000022b000)={0x5}, 0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000bbf000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/10 04:55:48 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000001000-0x2f)=""/47) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000003000)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000-0x4)=0x0) ioprio_get$pid(0x2, r1) 2018/01/10 04:55:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001a000)='mountinfo\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000a72000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') shutdown(r0, 0x1) sendfile(r1, r0, &(0x7f0000318000-0x8)=0x0, 0x400000ff) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b72000-0x8)={0x2, [0x7, 0x0]}, 0x8) mprotect(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0) 2018/01/10 04:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f6c000)='/dev/keychord\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000d1a000-0x18)=@get={0x1, &(0x7f0000feb000)=""/148, 0x0}) r3 = fcntl$dupfd(r2, 0x0, r2) syz_open_pts(r3, 0x0) r4 = socket(0x2000000031, 0x8000000080003, 0x0) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f0000bc5000-0x4)="6b64b22e", 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000b28000-0x10)={&(0x7f00008ad000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f00005e9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f0000c85000)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) dup2(r4, r3) write$tun(r3, &(0x7f0000875000-0xa4)=@hdr={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @igmp={0x0, 0x0, 0x0, @empty=0x0, ""}}}, 0x26) r6 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r6, 0xffff) write(r6, &(0x7f0000003000-0x1000)='v', 0x1) sendfile(r6, r6, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r6, 0x0) sysfs$1(0x1, &(0x7f0000001000-0x4)='dev ') 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d3b000-0x8)='gid_map\x00') sendmsg$key(r0, &(0x7f0000fe5000)={0x0, 0x0, &(0x7f0000fee000-0x8)={&(0x7f0000b8c000-0x100)={0x2, 0x10, 0xfc0, 0x8, 0x20, 0x0, 0x7, 0x2, [@sadb_x_sec_ctx={0x1e, 0x18, 0xa00000000000, 0x3, 0xe3, "dd2281493ff7b4981225eb5eb6d960c90e8e88ea54edcc3a4acb3929f2022117157013d75ed8e72ead99cc85660a253c954881de7144200757b05e2e0f09c1b7e8053eb630ec695df966e7011235525520aad4bccd878d5e599bc2d6067638909fbec7f86ef6d883d6e3c702f79b43badd2280b17e62806cf8dc6c6ca77196dad2d3aa94fdb42c3b240043ade9090108bffe838023dd5c8d444ebc1f5cf68917dab533633b789733b36838dbdcc7695ddf85b9a2be164b5082756c1454e84480cd59f837b2204f8d29b32ff482d5587252e2dc15b3335265f501112475685ffa32cb63"}]}, 0x100}, 0x1, 0x0, 0x0, 0x0}, 0x4000001) mlock(&(0x7f00004d5000/0x3000)=nil, 0x3000) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) 2018/01/10 04:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0xfffffffffffffffc) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000094a000-0x20)={@common="02000000000000000300", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @rand_addr=0x100000000, 0x0}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) syz_open_dev$binder(&(0x7f000012f000)='/dev/binder#\x00', 0x0, 0x2) 2018/01/10 04:55:48 executing program 7: splice(0xffffffffffffffff, &(0x7f0000005000-0x8)=0x0, 0xffffffffffffffff, &(0x7f0000004000)=0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f00006e7000)='/dev/urandom\x00', 0x0, 0xfe) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mmap$binder(&(0x7f000069e000/0x4000)=nil, 0x4000, 0x0, 0x74, 0xffffffffffffff9c, 0x0) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) setitimer(0x1, &(0x7f0000d9c000-0x10)={{0x0, 0x0}, {0x0, 0x7530}}, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000060f000-0x4)=0x4, 0x4) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f00005e9000-0x8)=0x4bed) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000c99000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea2000)='net/route\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000056000-0xfa)="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") preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000497000-0xf9)=""/249, 0xf9}], 0x1, 0x40000001e) 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x8002, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000001000)=""/4096) syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000-0x58)={0x0, 0x36, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x1, &(0x7f0000003000-0x10)={{0x77359400, 0x0}, {r2, r3+30000000}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000003000)=0x6) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r4, &(0x7f0000004000)="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", 0x1000, 0x4000, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000005000)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) select(0x40, &(0x7f0000006000)={0xcea, 0x1, 0x6, 0x0, 0x3f, 0x8000, 0xe78, 0x3f}, &(0x7f0000006000)={0x8, 0x1, 0x4, 0x1f, 0x1, 0x3, 0x3, 0x7}, &(0x7f0000004000)={0x6, 0x1, 0x280, 0x7, 0x8c8, 0x1, 0xfffffffffffffffa, 0x9}, &(0x7f0000004000-0x8)={r5, r6/1000+10000}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000005000)={0x2800000000000, 0x75fd3e5a, 0x1, 0x200, 0x395, 0x1, 0x4, 0x5, 0x3, 0x5, 0x5, 0x100}) timer_gettime(r1, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000007000)={0x0, 0x80, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}]}, &(0x7f0000005000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r7, 0x4}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000008000)={0x4, 0x2, 0xf429, "67faeef5d598", 0x5, 0x0}, 0x10) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000993000-0xe)='/selinux/user\x00', 0x2, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ef7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000076c000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009b9000+0x24d)=0x0) r1 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007d1000)=0x0) ftruncate(r1, 0xfb8) fcntl$addseals(r1, 0x409, 0x7) ftruncate(r1, 0x0) 2018/01/10 04:55:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000958000)={0x120, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22a, 0x12d1, 0x4, 0xf59, 0x2, &(0x7f0000f0f000)=@generic="fd7b6abd66663fb849585311f1810530", 0xffffffff, 0x8, 0x7fffffff}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000034d000)=0x400000, 0x4) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000002000)=@req3={0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/10 04:55:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000d82000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) timer_create(0x0, &(0x7f00004a3000)={0x0, 0x13, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000352000-0x4)=0x0) timer_delete(r1) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000017c000)='/dev/ptmx\x00', 0x0, 0x0) getpgid(0xffffffffffffffff) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000024b000)=r1) 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x102, 0x0}, 0x10) socketpair(0x15, 0x807, 0x100000001, &(0x7f0000eb2000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000ce1000-0x4)=@assoc_id=0x0, &(0x7f0000dbe000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001d4000-0x6)={r1, 0x7}, &(0x7f000044f000-0x4)=0x6) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000e38000-0xfa)=""/250, &(0x7f0000ab3000-0x4)=0xfa) [ 44.848156] device syz4 entered promiscuous mode 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0xc) sendto(r0, &(0x7f00002ac000-0x4d)="14000000100ae702000000ffff000000000401e5", 0x14, 0x0, 0x0, 0x0) write(r0, &(0x7f00002b4000-0x7a)="8e00fc4d8ec5ee922be43466448a5d3958dcd2f3066ea46f2b933cd49cd8f61d732762a785b0413d69effdf85b0592042114ec873a0b8a2f6f083c0d8c8710c39ac669e22c1780a7165a140023637ad808b25fdf4aa6a995586738689d9f41a1f7532d0ed37891b89a2a313b1de50f80bd9e8e842201ae06b783", 0x7a) 2018/01/10 04:55:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a05000-0x8)='./file0\x00', 0x402, 0x11) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000c10000)=0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000002000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000002000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d67000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, [@broadcast=0xffffffff, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x7ff, @empty=0x0, @empty=0x0]}, 0xc75f26b4e4714b8d) prctl$intptr(0x29, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x101a02, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001000)={0x0, 0xff0}, &(0x7f0000000000)=0x8) 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) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000)={r2, 0x2}, &(0x7f0000003000-0x4)=0x8) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x4c, "2d1b27036098a7a9140954f9ed031da3b1c7fef5fbf18c064bd1c95c3effba6c76fdb7177a6f9b8bd42cf05699216546dc96d4fa10e8afce817f4a981a9b044e7cb3206f9f7195884631dc76"}, &(0x7f0000001000)=0x54) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000002000)=r4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000)=@assoc_value={r3, 0x14}, 0x8) mq_timedsend(r1, &(0x7f0000002000-0x1000)="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", 0x1000, 0x7, 0x0) connect(r0, &(0x7f0000000000)=@ax25={0x3, {"a9977b3dedfc1c"}, 0x2935}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002000)='tls\x00', 0x4) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004c9000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000c66000-0x58)={0x4, 0x10000000000, 0x4a8, 0x3, 0x4, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(0xffffffffffffffff, 0xd, &(0x7f0000289000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000772000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d33000-0x4)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000445000)=[{&(0x7f0000dd0000-0xc7)=""/199, 0xc7}], 0x1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000067e000-0xf)='/dev/sequencer\x00', 0x10200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x100000001) sendto$inet(r0, &(0x7f0000ae6000)="", 0x0, 0x0, &(0x7f00004c0000-0x4)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) 2018/01/10 04:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00001a6000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000210000)={{0xffffffffffffffff, 0x1, 0x8, 0x3, 0x3}, 0x536, 0x100000001, 'id0\x00', 'timer0\x00', 0x0, 0x4, 0x4, 0x3, 0x31, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000e16000)=[{&(0x7f00004e3000)="390000001000093805bb61e12328f5210701000000000000ed0001078000801419001b00000000f600daff03020c0000800025011e3a699a94", 0x39}], 0x1) fstat(r0, &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004ae000)='./file0\x00', &(0x7f00009e2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000f3d000)={0x2, &(0x7f0000caa000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4, 0x0}) epoll_pwait(r1, &(0x7f0000047000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00005e9000-0x8)={0x0}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000d1b000-0xd)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/01/10 04:55:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0xc504, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x14a4}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/10 04:55:48 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe3000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f9000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f0000ce7000)={0x5, 0x0, 0xff, 0x6, 0x18, 0x1}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000051b000)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) eventfd(0x9) r2 = syz_open_pts(r0, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) setpriority(0x0, 0x0, 0xfffffffffffffffb) r3 = getpgrp(0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(r3, &(0x7f0000fe4000-0x4)=0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00003e0000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000fe3000)=0x0) 2018/01/10 04:55:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000019a000-0x8)='./file0\x00', 0x80, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000048f000)=[{&(0x7f0000986000)={0x27, 0x19, 0x6, 0x7, 0x2, 0xffffffffffffff00, "8068cdcf66bd7390607b3ec5b69b7b9af3eda56961307c4eb5cc4a7691efe741c7e5a2d39ef74fc9f1a5d48b348bcfc40502b9e0d680557b41cb72a29b63f5", 0x9a63}, 0x58, &(0x7f0000c77000)=[{&(0x7f0000e62000-0x8d)="5b267961324e610a711f0a7ecc811ba1c213a03e5f3600075eec35eda8113f9a62d4b67e75b39bd53e7541e010b80400c898678f4efd600f9ff429620330bb2f1446ce4e125a8f90ddd6f25ac001cfadd85a1eb773597947076537fe1a2986fe3441e51e4c46e1a27bc37de1bdbd110675e07bd21664e6e4cb9618378dd09419bb066fd6fa2d1415579a94f693", 0x8d}, {&(0x7f0000506000)="16a3ae6ad16135bbe3f500f8039cbebb0ea9a3bd6f252483026878ff9e445eb1a3b812cb307b65a75c4cc526efaae7ff800d9f11387fc54c249dc78d74e4ffb28ef54139bf45fa1ab8b5fda317a3e88c2c95acc9c3d152e8f5ba339c90e269797f3cafa94a34d013771e91ec62a7ae2042916ca8fe2ff1880bb21dde65c44364afe920db83c5dffb", 0x88}, {&(0x7f000028c000+0x110)="cdd501f004ddad54dc6d91db86cc65ff9ac57e2ffa1e00ccbc16bdb6843e1731a332a4178e1e0071a072f9be6961aa8cdc1e38113e6c97e86d4caafd1819725ec1ce55cf15a7549810fe62b1e02876126a01d7f6a783a0b8a758a158549afdd4d6e783c360dbde55c02379d60a9d6bb320c2f5fa1b0f2ccb7d9c4ef706e5f1b65c07d560996ad920e7387c6b731996656a8de13fa85f6e13c804ab8acf844c4933852e3f1aa4e7faa762b7a96d076218d1f49d03c252c5fd2ad67aeb470d8bc0c731810d8c1845d37499c4ec9f05ed4a9d58b68af64c6e2bf78b69d8a36d10f0f467ef0456cd6746edc3480298023a", 0xef}, {&(0x7f0000701000-0xd2)="6571bf51034977d379e05f37525553820b001394c8b26f26b3d70f9ce792d87ba5a3a55f36b01101f1ce5eca81e8daf581223857892926da7a278d9b7cebe20551c04b03c87c27ee06b255806a5fa076080877cb777f34bb3572620db50616aeb38546eb0ac220c2d9e6207f4caa4259de2de939b211589bc56d3e77d2c0c0ea7d4aea857d06c6cd80faee110755aba00aa16ff70ef9d593c9117abf49ba13b1e1851e379695fa17caa750ab2e858a02e9d645e56847e08bc229ae5844a40188b391bf9a447901211d1f41cb9830d6681d98", 0xd2}, {&(0x7f00001a4000)="e8d3504824bcf6eaa7092f7dbaec98098a085866602db4bc944f7b8dd151a30b544ea60ba71621fee2ac941f94c7bff1e42617eb3c282199512abde3eecbd6ecb87893ed2c948e12c7061bcb49c55586c99c633c32935c9b4df78c9b1a694ca1e35a47de073192252a5235af761a1588822847d02ce893e034424857b6e55a8db3491704698b3b243ce703e0c40c4323890a74521292b46a8b21162171d7281f5c9e654f796bab0f15f5eb9fbef0288a3ff8125605f0c0318af044a9eede", 0xbe}], 0x5, 0x0, 0x0, 0x8000}, {&(0x7f000009c000)={0x27, 0xfffffffffffffffd, 0x3, 0x2, 0x400, 0x1000, "4753b12542a942789e390345b561aaad71b81f825749d60b95a4e2e5b541e0143be7a85da1e5b9e6b7d3f33d481aefa8b1e18e9616d1e0869bf0d383fd7317", 0xe7c}, 0x58, &(0x7f00007d8000-0x18)=[{&(0x7f000072e000)="ec3fda7ce6264cfe1ba545633e8d9c2ad8c3d9c31aae8fee1fc428a5a82bfb5697b4e9faa17a45d9628761cb076b4eb3a0242153ed337e028792d861653f877a3d964b494b34d498d913ed9a3748795554a0ec57d0e08dbbf852f4934ca02eb9d46e12806a59bc0d46244f7ccc923332f7fa99a75be5ea0e590e30814dd182d819edbb69e63854602d314d4c75c9e4cba3b1cc948e41e8f511f1d6f30c25", 0x9e}, {&(0x7f000069d000)="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0x1000}, {&(0x7f0000f55000-0x6d)="d08c09d15bb68c6d0e3dacfe32473482bdabaf3f43e114294f0666de9c4d96a4f2e33e8584b64c8da10a3cc8062fc2d4b3032980bd291f40721cbce0ae26d1acd150fbcd3da3b430bcbb4a446a4002f79036bccea66ea7725cca9801098afba0aca18392c12bc6e4f17004710e", 0x6d}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000316000)={0x27, 0xffffffff, 0x3, 0x7, 0xffffffffffffff15, 0x1, "18b94e784a60bb41546eb3d48bd1ae6c906c2e5ad729aeee4334d851a0b072e828ed2a7a48028011402e33a37f2439e59bed021aa41de79058af34c4c1a1e2", 0x1000}, 0x58, &(0x7f0000779000-0x8)=[{&(0x7f0000f67000)="de679641b9f34f08f069a33af75dafa04661997755570702360746b6c9ae0da258b6f9faae74c7ccb028834403d944b805148f3ca6aaf6ab83d4e1debb6c0fa51ccc234865711349a347a319e531046e72d936588ea521a8ec53318cc4092e33cefc06863b9951d3182e2b7900cb22e048b413966d7c08a9a500a9e15d48b972217c20a866911c841cf2a4da48527ffbee040034640f7eff3bab232a440ed78f9ae6351911f9b2c3d3292f61fc6be078b90c962dd6582bb441efa41d25cd1790b570ab6124e0117ab8637f74702412733355d3c122945eb264", 0xda}], 0x1, &(0x7f0000c05000-0xd8)={0x5f, 0x84, 0xfffffffffffffff9, "aeb24937298cf0dc4f51974094cff1e1cbba79d6270914538631a3f0f52e39f61a2c7196ba857f61310e00fd325e7f641af076b18d33c7a182c4e92a69aead5232adbf77a91ac134406fa89b2478b868196050e1b29ff13331eaaca77cd5bea04158e0adddd909ffb9424c7edb49f2a961e82c28eeba9a76516e84ee474dfb4117e09d2fa1efb044f060d5d26340e8bb344b5c82ae4e57f2c0949fc33c2c62ab5920a12acd9b7182878702dfb2290fd6e360cc08cc88908d59fd6b3f40d4efaf4dab0138f6cf0d02f2fa"}, 0xd8, 0x1}, {&(0x7f0000aa7000-0x58)={0x27, 0x7, 0x1, 0x3, 0x401, 0x3, "622e6a0d1b64040206324fd95724c6d832306ba7468fc92a05e630deb62852746a10b061fdc77c75b1733e762b0e5ffe7120a7a7df3992f3aab4dbc5d6d0b2", 0x34b9}, 0x58, &(0x7f0000c50000-0x8)=[{&(0x7f0000fdc000)="ecf19d3c5bd55b0d6da74fc9c7523ea6b0ca6fee64736b2fbe9260e062f6ce54a7d02e72c23f426049c1c89415a35482e65a73", 0x33}], 0x1, &(0x7f0000d76000)={0x40, 0x13f, 0x101, "f0cd5870bbf68d03c4f02483f5e69bea5fb8b72c86fbe684ec94790361963e8afe9cb63f23981e0b1e1868c6bdf6f0e4d7f3"}, 0x40, 0x40}, {&(0x7f0000c84000)={0x27, 0x8, 0x8, 0x7, 0x10006f40, 0x7fffffff0, "49bc0c355d79ea3d2e55b483a9a53e5d3a23baa1d57eb387ffbf3f4d54862e3e5c75592ae8b130a65369ba0e39dc76cbc4eb42636e1dd4848b2d2878e192eb", 0x4}, 0x58, &(0x7f0000748000-0x50)=[{&(0x7f0000cfc000-0x97)="8457b8c1c14491368131d74d51fad49ed45eec6f9b5479775ff40f85fceec01ea57cec1500e57cbcfcce62de982df19235dd70dc970aefe7aaa3f9676e069231242b043a9ebc1eb7a70918fe64cb1fb6593eab3eadec4494d54cd0f4067d9b66e39edb7dc216a75029b4b4b683d969a3df3572af9b2d0fa7d02acf615351feb44f9e4ce55bb6018871bce9495ebbf956bf4c76f916a397", 0x97}, {&(0x7f00009be000-0x18)="acef19ffa4dd340fbdf97d79328db769eda48e291c5b1185", 0x18}, {&(0x7f0000567000)="145eafd4216dd069d779ff68af3c7ca1d521b616a0daafd425d372d9cfbdab41a4b431dc96d6a39f195d52b6cfe9ce569527f2059503b6660f71d345d9c7de3d248ea04429055757b1f027936f4ba3ad77eeca80bbbde54384fd8047a372c59306b75f1539a3d7651fbf75ab9e3d372740f1a33450e8d082d346de9ba40e7139728ef92bb90eab8fe41a0e35fd46a814190e16e6cbc417d6b8166492ee6a144998199f210932a4c78c84cf797781c7ea0d4fdcd9a8d48aeea44414544e01f323a31af64598617296531292fb634ea059412392935ffe1067e1fbfe0a846fcb30bf3adb1e1dd58c63a8b82b17b3c2e3a7647dff2c", 0xf4}, {&(0x7f0000625000-0x65)="a899442c6d468bfe735f7ba7531941df076b170f16f07e209a5a96580e024a6d38103df3add833e0f8bad522bef2189ae2ca63bea6b045124ada871f8cdd8b6e583f5597ee1c49fcecbada0a11770c404578c61c6d056989b8c753df48804da8cc4870507b", 0x65}, {&(0x7f0000409000-0xf9)="d66f418fe8c25bbb6b5d139b12b93f5fd578f02cec4dfdd121f7681fd97098f79e0af60a5e4912a387e772e05646128458e1868c21cf1391f7397dfeb1eef7ad6b237cd997fda89b142041619b92ee3df6681f1463e1fe46d96c904de6fb10fa7f25c1a0ee89c1d0511c63d2bbd10c897b76d24e2d5d0179a5064707c848b6c4b78b024b069e19b6b28d87c9948b5991785c81ca1195fcc0ecff93d7aee218660f12df84787b4fea6de022fd0fd7dc035bdcc5c9dd0c1713e73ae551d171990fe5f75ae8a5243a98afaf9621919cf211946e35eb2e3e7aca535cc0f15dbf3af487c469129b2b52bccfca7cd4b3e9914803276d8992bc6b2ffe", 0xf9}, {&(0x7f0000a7d000)="e9c1b0b257c6a734f7adcc1c5623de78cdd3854466625b9c2b78169fb74f4496d635791809893f04cdbbef4dfe47cb752efa5471067c328feb6b6624966ff78b3c8aaf38387c486382dd9be7f4ed7c6fb36b506600d717454b0ddab44719faa827e1cdce3ed3d88c9c841094d03e8a3060e350a894e6cd2565dfc256d561b5fcc5982605b6693c93ffc04d1b", 0x8c}, {&(0x7f00001b8000)="88cf61bb616a300820c6d61fe333ac62c41d230e4fe10f7442b4e9a0278abcc13b9a0084c98ccf9eeb6103c618061d7565cd7219db6f077a62879426756405f80df65e3ce3a32ebe087be0565b6cbb0fe720d2dea45a552d8c3703256e5debadf88e79cfba34707e2a15557a471365389b1d694c91fed47a45ef6182b422cee5f7c3", 0x82}, {&(0x7f00000f5000)="28a48500fd4fddb39a8cc69dde492cbe5ad2295cb1022accb56213048762c9959bbcd73949eb01a5803f7260b14bf4f9ac5871cfae4e374b6a840bfde004c4b9b3fe5e9d0f551a764522acdf4fc332d2b1a92175c70158597ea0d1faba8cd1aaae93ec306d41d681ce6bd95a07def971ad4d51a2ac1c743954a71eb227867dce8b393d4ccd500e8c9aa505a9f9b80a064529622871b2d171a2cbe33186ef4d27e8e1d201d09c37853ce7fd3aef0e8a5d21ba4e34bf97258f99eb371ca076dde9ac81aa8f5c6e2b28bd840f4164dafd5ae14c904474e1b5fe346b68ebe473a11a422d200fb1", 0xe5}, {&(0x7f00008c1000-0x1000)="d813f14b0a1ede5e4c1364522416c01561e74659a811bcb52b4033f34d31b4dc52ac9f43cb6f95d83aa7919a41ee4809c1b2cc1cc3f712b6921ab9703c1e5379cb259fb2b486646638aced337c49a9a7adfcf36eb723f78fba8b98e6db200c1b3663c48839bb66801bb5c0eecde749cb661242aa5f5d4bc848d9c50b972e8ff7b9db83fa909e659ee1ea7738b7057c23dcdfd7396ee4dc1372e712a4a7b0c404e0572f70ea00ab2721323a4abfc1f7ea0b068010fd55141fdda9416c5bf952709922055e7ceaacf875a33f5acd98688c8f9121bd34f03ce31123957493ea27bff1ee86dd0adda9fa9d0ba63a9dadb18de5cba3cf0b067aa722af28a88e18c2518f773ac582165df617c1363cc448ff95c15cdc7e1ba80a3f62132c6b70997c8e887ac2b6602273434952b697f9463faa3a8f9043728a7810b89103fd5651d568db9f562672f0834abab788165bea17e2f39be0d42332b07abbb3f30198b4e5c611fa8df1433169e6f03c3fbbb5c018cf1556f49b6e6160ec8019059da268731069455b6f69b9307424f9dbefd74c91a2fc403d4d8f2c5a3dd72ad579de3745ef838e2bcb321a3d4de3203649ef1234d002c15cf4299dfe0ac4318754c005e4a4ca5ac9b2e3aeff3595a5ab99c5d99a236a54aed6092a7d9929e3e516db9c0441e697701a2ee13e8d86be400aaee8914672197503ab9617e7476a5cb4c63753b636de83add6502fdccf9462fa1930e3a683156788ed6bf730f7e75e6ec1002ffcd0b16a67db3c63587421aa51fa0984b3aa29f1a09f0da41ed3a5c0e1c0b7ca4fec9f698d9d53d608542c72b8fc8abc3e53bf13f841b41ea4596cbf0fda56aaeff6e5e6eaf30191fd8e2005181859ca46ad57533502ffe7952724308ded699c6b7cb599bf0b03399b9412b3468cea7134c236621f667c70c28fdd6a170e2bc65cc79bf3f1d3f39293e9c55e52c387dff2eb76fde2ef2aa9f8d87b07116afb2d6b33c74995b0901e1ac0841f553c0ad04ab70d0528102f77470f5ab042c854d153feee4e3f756ec85e83a11c9c1c58bfe121bed0deff0af5b0759862e8ba72ec729ea2895f0356bd381981b51b76be225ebdb6ef8103ea700d861100bdf36ca17dc98874e37299646dd337412b072a8cbf8ef26e9e57181f747c09953e3c22c976a23006fb7d4908412a79df5e8f7244b01a8f6e749318fbf9b87dd400d0bfdc4bb58e85960e9eaa356690a88457daeb6c4cd2630193fd41f310ba8b75b194e752c0700db358764230e7ddbb2ad42c14d7fa0cf90c4a8413f22c9710099862524cd4195dd40feac62b7a17f4c601260dbaf8a76f1624846e4e47ddc6f706a84ef0ed7868401459109a341837bcd183cb43c12762b8f7107c9f33c522c2beaf1a3a90127d6fe241a39b41ea4a878f59f7cd943c3cde6bd0aca089591afad36147436f4d8903f83d58d8d1abe252faef42ee33fa96b2fc0261816aa1d675205a62edb98669d330022006b232aac6978e900cd2785f7d0ef0328d50b84e1dc70b6b7356ff0d9c8096a6a632bd144326cd693b8f1734b19294304fac862ea696e3287a8f9d3d44c5c3f5cb8d1b77ee31b46560611d17720105cfa21cc4fe6a8487d6bc1db73a3f3df655b514bb0b867f3648917bb111acc1fd9516d6a8bf7ce19f7b007764999660208c681e9e500c9454a0a60ce7119e882d8f1f973a27ce1cac16049fde926318b582fc6f4cf5de50d0effc4840ae6a3ffbef38be65a524266eee48f85be76ebc31ab10b1e70cafac2fe4dd70f232e3eb53033278ac0259b356b6be69872e0fd2fe639566e8abdd82b25432ba6c30792da1353054d8bc4c4e285b76b57d9046431b1c210689f71280f1a519fabfaf7a02a74a2f606374731b69e18ffb20b7d4ebd74fb62f6c556a7687ec8d3126dd0ca775461b3f95a5cfb6133f07dd187637084fcd4ad162a2a465b841e6317e1f402f36d07cdc8ed86b5ad3312fe9d5008a0c6572a2da5eef0694114665ae8b5692585d6bd2bfaaf947a948aceac281ad8ff5c93fbf90b5074fee254f9690e5d92daf5b1945e6f39f21cc70a05635927d1f3d3363f5b03fbe7ea9081862d603df256059a993b6fbc2a7733723af6d55f406e1822cd615798f7a503a46e954f16731f2d023d8a8c2f1a411ff7cb8f7cdc642ceb27e7e4a6d72047fc110ae66d99e5294404caa732cdfb286d0a341ab22ac44d33e3c6a488b948dcf196b1c9e18358856c0ba4fe7294bb5c29b2b352c772e92bba6428c1aabeb04cc123675cb37ff22a49878d910496628cbbdca5cdabb2ad54aff4e18c621e89fbff901730273cb733a69d137eba7d7c3ffc7a6fb6c9a524f434f3c83ae875470f9eae003a748530f7b3ef2c25b287cb71100859c64bb28d628fe039e8fd3ee201512833c02f6323f232619eb45be5c9d3217a0de34cd2a9ff0a426a7605de2d0d532d002734c047e250cd67fb9aeaa420680c4361a11431d1cb60ebe4ec28142ddbbc89e617e02b6037698027fd4f67019cc3bbd4dee88c7527f384277f9ce85f9b2a589a0096c4f705dd215b8713c8eb196c5af8cf83cb608163cbbf7690b2f8375cdeb82598deb40c276fad0eeafbbfcbe6264788587f2b902d16c37f3d8f8e4a7799c275e5b1ae5bfd9bb381c049e5a83d19ffdf947d120082ddec1bc27e9db20f085c80a355777802fa3f0826e36c81a6fb7f092ba0e8e568bd8c1e2ba58b4a4e1a1ba1c1554f68e7f9de622fa6fd9db79db245e1d3fe6caf5212fb092f23ffe8db7c342c8cf4c6f19433434a2a533551a6154782e3a8ff170eb4ee763c15573fdd15d530e5ad5c121023539c93da40761bad874d610e397afb0dea9b53e544ce572c170a39b7a8788cd6848092b8a8aa58b200f0df87f423628b88624e4966963cca3271c38236cc51e36161a9af69a09db1b1d29aa83d352825576f0e597caf99cb36c1e9c0fb1a9f2b7ba107e66a6253a4176606f6e6d988c745f6900f542a8b656e0b77ac2dddb792e2898e9f761607069eea029cc643d2328aa20845f6a3137789b4cdc116db3a10aa06eaeba7f619ba7754f0896b3ea782f85103e5033370dd0251b11cf49a672010d977df3e0d90d19e9aed0fa381b9949d126c782105145132381c1d75ea4056b96d95eaf095b6872ed1812ce9b87e0651cd4619e35c81cd520ec68a461295b9226aa6289fb6f696bafa352aa1244cf8989a9c328840a08022b84524fd65a0bd85a61c63ed9e84a2ee947cc997e2618a057681f3d0ec6a782534f311f992e7ce7152356fb3648979acdc60cdd4913257c19e7f0ccc79c7d271f9b4eb759530c31ffb9f7655c0013adf6893b531e70f8b539fdee392f4587b9432c63e6066f18616ad083cd31fff6a5dfa709fafa205273fdad919c9dea007ad53e10869e7af5956439d11a2419be30b45254f24e29ab0b16cff223876ae3f434618fca0daeba67df400cfcb298af935818d414a0b5dd66d9057c246c7c016c7403948fd4f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0x1000}, {&(0x7f000066f000-0xb1)="ca004aa4c0853b21a0c6401e20df2134952ffba9a440032e4a47be6a0b1ac9832cb0d5ce5c20a8eedd327aed51cf7ec3224f5aa17db95b4171a536eb436eb51be88afa981ad86458b6f7fc0df749d0c086f6ffa5c51d2c09f1cbb94926d451c81fd145657fb5cc1ba3afc88445c60aa61fde8d32c8d91d487654bf354406b70864ccaadbba788a426d4027a9c9da4a4e07fc7dbe16839b8a166a71e7c381a91eb083b580ffaf774be58f4955b4ddfe4a06", 0xb1}], 0xa, 0x0, 0x0, 0x10}], 0x5, 0x20040080) 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="118960a3851609420e8791f54743b545", 0x10}, {&(0x7f0000001000-0x84)="", 0x0}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000003000)=0x0) chdir(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x24000) write$tun(r2, &(0x7f0000003000-0x2a2)=@hdr={0x1, 0x0, 0x3f, 0x8, 0x1, 0x200, @ipv6={0x9000000000000000, 0x6, "4be21b", 0x270, 0x7c, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, {[@routing={0x66, 0xc, 0x1, 0x1, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}]}, @dstopts={0x8c, 0x1e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x9e74}, @ra={0x5, 0x2, 0x3}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x5}, @ra={0x5, 0x2, 0x7}, @generic={0x10001, 0xcd, "9510c9bdbd3e37999ab0afe2364702aa0a6ffed03784ca119023f5084608cacc446b95ceed0468189fcaafcd4afabe15fdbe3922049c267c1043c6a0eb7b4269bdb48ec25c722ccb071a14fa77c046a0358a8a45536ceb8437d0e841aa8c7939828e1e15c41604bdec52ea3c486575de48b045c68cec57af9a29463a21906587bd8755a946798e0343115c374ac45ccc9ee6ac9b0d390f8e9df288c8b644ac1bb637009fa6903b382c1428059c2bbc2ff04479814714f64f09902a80b3a3115287778048f234b155ecb89c8475"}, @enc_lim={0x4, 0x1, 0x7}]}, @dstopts={0x3e, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}], @dccp={{0x2, 0x3, 0x4, 0x1, 0xff, 0x0, 0x0, 0x0, 0xffffffffffff396d, "559a88", 0xffffffff, "d14c3c"}, "693e61a1e0f8631ffb05cbcee2b3a0f895e27a45091e13a2ffd0eae6a7a45203416ddb0b6471bf36ffbbd2ee7306172bd59feb1e99b9bf5d07884d6f4fad80fe3a8b21b1b50a0c3e83b023195c77d6574dca9ea065e440f3d997be03f734b619ca409149b03fc184f1774a02a5068a7d54b37636815b4df01a74fc863607b7981894783e949a80045af7681f381fdf0aaf003229fd2dad0c1800ef948f4fc8616d893ce418df0c8c322f913e5a57518d20dbaf093653661d067237c8edec68ad3e7303b54ef73badcad7f8c5c0256c91792ea513ba10452fb1681ab7e0329af6"}}}}, 0x2a2) 2018/01/10 04:55:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00005bf000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') readv(r1, &(0x7f0000de3000)=[{&(0x7f0000791000-0xd4)=""/212, 0xd4}], 0x1) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000942000-0x20)={@common='rose0\x00', @ifru_flags=0x800}) readv(r1, &(0x7f0000593000-0x8)=[{&(0x7f0000f8a000-0x20)=""/32, 0x20}], 0x1) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008b4000-0x9d)='{\x00', 0x2) pwrite64(r0, &(0x7f00007f2000)="da1ed4c6dded1b78fc323094d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa58b0c9a368a1866279463154ba1d39b42c588aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb8591", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000fb8000-0x8)='./file0\x00') creat(&(0x7f0000e4f000)='./file0\x00', 0x0) creat(&(0x7f0000605000-0x8)='./file0\x00', 0x0) 2018/01/10 04:55:48 executing program 4: r0 = socket(0x2000000011, 0x8040000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000442000)=[{&(0x7f0000001000-0x49)="6b8ec0489b8c239dbb0bff93c9d7d315443ad8db0a1b2fa33588329db9fbc560886197527c3807b61cb91cf3c98a94804bd976bde7e23f87372143ce5f9454ba4009685c0a120bb280", 0x49}], 0x1, 0xf) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000097000-0x4)=0x0, 0xffffffffffffff0a) fcntl$setpipe(r0, 0x407, 0x3) 2018/01/10 04:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000e77000-0xd7)="beb1d3ce571d369f9f2fb93c46af0bd70ffa490775bf99f4475de38ce746e457414ff1fc7c7610ec9bf0f74664795a3cb2ed0b370424e24607401f65f7d8b9d8b9082e738354b33ba3c6f04895fc69e31e6decb0a0fff674c00d650652499d5f523317950e7826688b8a83903bda194602f4b36a8471bf5079548a5b48bc87006c1840f687667cef2a5e6fb3907463d5498a21443103cccf4854d91f82fb296e52116c467449a982e9e5173fb5f7f46eb94f36be5574e54c8387288e0bc76af54be9eaa23fed4d58aa4be9231d3214a4395e715a81be57") ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007e8000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00003f1000-0xb)={0x6000000, 0xff, 0x1, 0x2, 0x5, 0x1000, 0x1f, 0x80000000, 0x2, 0x5, 0x7}, 0xb) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) renameat2(r0, &(0x7f0000b57000-0x8)='./file0\x00', r2, &(0x7f0000c23000-0x8)='./file0\x00', 0x3) write$evdev(r2, &(0x7f0000f58000-0x10)=[{{0x77359400, 0x0}, 0x2, 0x38, 0x100000001}], 0x10) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r3, r1, 0x0) 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e03000)='/dev/input/mice\x00', 0x0, 0x2800) writev(r0, &(0x7f0000873000-0x30)=[{&(0x7f0000dd9000-0x8a)="15c59dfb67db7de96e2724a059f5d219e22409ad1bcde8f649660a1312c18be2925ade85ceb72c54448ce15c28d672100732fea55cd1eb", 0x37}], 0x1) 2018/01/10 04:55:48 executing program 6: r0 = geteuid() setuid(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001c8000-0x7)='md5sum\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000958000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) keyctl$unlink(0x9, r1, r1) fremovexattr(r2, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000002000-0xc)='id_resolver\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000003000-0x8)='./file0\x00', 0x101000, 0x1) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000002000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_names=@generic=""/16}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000)='rxrpc_s\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000004000)=""/85) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) fchownat(r4, &(0x7f0000002000-0x8)='./file0\x00', r3, r5, 0x1000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0086426, &(0x7f0000006000)={0x5, &(0x7f0000004000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000007000)=0x5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r4, 0x4b62, &(0x7f0000008000)=0x0) [ 45.070221] device gre0 entered promiscuous mode 2018/01/10 04:55:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000869000-0x9)='net/snmp\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000364000+0x3a0)={{&(0x7f0000511000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bf9000)=0x0, &(0x7f000025b000-0x4)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000fa000)=0x0) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000943000-0x4)=0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) read(r2, &(0x7f00006f8000-0xfc)=""/252, 0xfc) 2018/01/10 04:55:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eb9000-0x18)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f00009ec000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000004c000-0x7c)=""/124) 2018/01/10 04:55:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000528000-0x8)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") open(&(0x7f0000bbb000-0x8)='./file0\x00', 0x800, 0x101) r0 = open(&(0x7f0000304000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000374000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000ec2000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents(r0, &(0x7f0000ae3000)=""/224, 0xe0) getdents64(r0, &(0x7f0000505000)=""/1728, 0x6c0) getdents(r0, &(0x7f0000731000)=""/35, 0x23) 2018/01/10 04:55:48 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f64000-0x4)=0x1, 0x4) writev(r0, &(0x7f0000044000)=[{&(0x7f0000f63000-0x39)="390000001000090469000000800000000700004001000000450008070100001419000200000000000000000505000608000300ff00001ee401", 0x39}], 0x1) 2018/01/10 04:55:48 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000014000)='/dev/keychord\x00', 0x20280, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000015000-0x53)=""/83) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000013000-0x1158)={0x28, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x14, 0x1, [@typed={0x10, 0x0, @str='[self*\x00'}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f0000014000)='/dev/input/mice\x00', 0x0, 0x200) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000016000-0x1)=0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000012000)={0x1, 0x3, 0x9, 0x5, 0x4, 0x785, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000016000)=r3) 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000188000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) clock_adjtime(0x6, &(0x7f00009a9000-0x68)={0xffffffffffff352b, 0x3, 0x5a77, 0x3, 0x1, 0x5, 0x0, 0x0, 0x9, 0x3f, 0x1ce4, 0x6a0, 0x7f, 0x5, 0x100000000, 0x2, 0x7ff, 0x8000, 0x1, 0x8000, 0x5c, 0xffffffff, 0x5, 0x3f, 0x7, 0x3}) close(r0) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) sched_setaffinity(0x0, 0x4, &(0x7f0000001000-0x8)=0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/10 04:55:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c7000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000d55000)=0x3, 0x4) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = accept4$packet(r1, &(0x7f0000a36000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000074000-0x4)=0x14, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) sync_file_range(r2, 0x2, 0xe85, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00006ea000)={@generic="781281598265903f690a6590ef078989", @ifru_flags=0x200}) 2018/01/10 04:55:48 executing program 3: mmap(&(0x7f0000000000/0x58a000)=nil, 0x58a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f0000470000)='/dev/input/mice\x00', 0x0, 0x101000) mmap(&(0x7f000058a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000058a000)=@req={0x2dc, 0x3f, 0x27f, 0x8}, 0x10) connect$netlink(r0, &(0x7f0000351000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc) sendmsg$nl_xfrm(r0, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000577000)={&(0x7f0000588000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/10 04:55:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x0, 0x100) write(r0, &(0x7f0000a86000)="fc00000048000700ab0900ff070000000a005ff700000000100003002100010000000000000054000000000000000715fa2c1ec28656aaa7b96246fe18d07f940002faffff8b0500036c6c256f1a272f2e117c03ebc247ad47745477d0db8934d07302ade01720d7d0bbc9fc3d2e80773e81fb2cc56ce1f0f15627165b00000005defd5a32e2804183ab82f687f74c9d00f2fe082038f4f8b29d61f3d92c83170e12bab2b9d243f295ed94c800000000000000083f2eeb57d43dd16b17e583df150c3ba00f411f46a6b567b4d5715505e658a1ad0a4f01731d05b0352400fcf0d48f6f0000000548deac2700000000000000000000000001873cf1", 0x2c9) r1 = dup3(r0, r0, 0x7fffe) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000f8000)=""/173) openat$selinux_context(0xffffffffffffff9c, &(0x7f00002d1000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/10 04:55:48 executing program 4: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000f64000-0x4)=0x1, 0x4) writev(r0, &(0x7f0000044000)=[{&(0x7f0000f63000-0x39)="390000001000090469000000800000000700004001000000450008070100001419000200000000000000000505000608000300ff00001ee401", 0x39}], 0x1) 2018/01/10 04:55:49 executing program 2: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80802, 0x100000000, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fd2000-0x4)=0x0, &(0x7f0000fd2000-0x4)=0x0, &(0x7f0000fd2000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd2000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc6000-0x4)=0xe8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() r6 = geteuid() mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fd2000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) r8 = getpid() r9 = fcntl$getown(r1, 0x9) fstat(r1, &(0x7f00005bb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000da4000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c01000)={0x0, 0x0, 0x0}, &(0x7f0000fd1000)=0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000233000-0x8)='./file0\x00', &(0x7f0000fd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000044c000)='./file0\x00', &(0x7f0000fd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000fd5000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd1000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fd2000-0x4)=0x0) fstat(r0, &(0x7f0000858000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fd1000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000)=0xe8) mmap(&(0x7f0000fd1000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000fd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000fd1000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f16000)={0x0, 0x0}) r23 = geteuid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c4a000-0x4)=0x0) mmap(&(0x7f0000fd1000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fd1000)=0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000fd1000)={&(0x7f0000fd1000)=@proc={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000fd2000-0x48)=[{&(0x7f0000fd2000-0x590)=[{0x24, 0x17, 0x0, 0x7, 0x3, [@nested={0x10, 0x2, [@flag={0x4, 0x2a}, @flag={0x4, 0x7c}, @flag={0x4, 0x4c}]}, @flag={0x4, 0x6c}]}, {0x224, 0x3a, 0x700, 0x6, 0x2, [@generic="87af2cdb4d7654c76ecf8c7e9777d8b7764eaaae3b08dddeae8be69df96acca8ccdeb302fc15acfa5138212083573a6382eef2185a819f077323a490ead0bcb97de7a38e2dcf81dff2e24054dccdf1bad530efdef979e1007060abc2d926c64905c4081d2adb203343dabb5a4b0283b5", @flag={0x4, 0x14}, @nested={0x19c, 0x63, [@generic="f1eea76981750a04b7b3ee80dc9077e7200d0747e9", @typed={0xc, 0x3f, @u32=0x81}, @generic="b5f3609477acc9452db153867f6b35fd8d3cdbe5b636af52215b74c4be4bded6b0913ccf55624b91362d", @typed={0x10, 0x67, @u64=0x1}, @generic="57ee94a570cc05b68c5f53362bd7359f266bb6292e9bd910b96c92559232ce187e20da75971d94c82ccbe105a48fd03d16ba7b8fb8c40280d93f7963352f3bacc24d02a1200eeae42639c5029863fe77952338a5329e30b9c9101f42c574059cd335fd8bcdffad980ca9e5b0b479e8b101e7e728892d83cc512b9cef40d2e4547963c4c3b5b88e3fd6b52ede4fc439dc5ef29d32eb2f0dee7c", @generic="6531ba1e6a69db416ce51b22a2d77bf46d83fefe3ea27ec65b71d74d8eeb63d8c6e1bb395f909cdbd92001283a4c45535c7555f8eb6a8f7baa37312c08757f5da0ea9a3052dde54cb89dab441c521887a564a962a4c5a3efeec56083e69f98305457103c2461760d608c4cf0137644b5575522c3bc565f893bc9d82ff306f700e943d29358a65f372786d06c2d0d47de5ab92deec3f612", @typed={0xc, 0x79, @pid=r2}]}, @flag={0x4, 0x2f}]}, {0x10, 0x17, 0x4, 0x4, 0x1, []}, {0x98, 0x1e, 0x700, 0x0, 0x0, [@generic="73062df2f44e4b9f6d137d2b89e682feac1f8306664878c09f9ed8d731085a097b9dccb9824de42f6d8f936c903beb61292f88e5595fb52c00b5d9222549fe6c250b88d64a083a2595bf5389aa5071585ae650c352db0b94389c8c61b54707cc6348278d7d128557e6e19d291e53166d78963730af44eded44f1872592f282a4c42459", @flag={0x4, 0xe}]}, {0x68, 0x2d, 0x400, 0x3, 0x3, [@flag={0x4, 0x21}, @generic="8051625f5825034d81e1140f35dcc14f983841d017db", @flag={0x4, 0x8}, @typed={0xc, 0x1d, @uid=r3}, @typed={0x14, 0x83, @str=')mime_type\x00'}, @typed={0xc, 0x25, @uid=r4}, @typed={0xc, 0x78, @u32=0x7}]}, {0x4c, 0x26, 0x0, 0x7, 0x1, [@generic="efc11c21c3087864a059b17181be3fabd9787bcf50854f7b7a7792c901edf98c2eff7b7d985b5f9ee693ec366840319a1025a98006c6f3956dec95"]}, {0x1ec, 0x2d, 0x1, 0x3, 0x3, [@typed={0xe8, 0x6f, @binary="d7490c9f6fdcffd382f4bd3dd0138fa2e220d874fe76a25f101a09f6de7763afeb348029ad7edaa5931f0fb077934ab561e02b197ef041cbc44fdd620c9bbee8c2df26a2e23c49812115ac0e8d3abc816b7998c1705b31e326fd7028c9cbe936f91094fa70a87e073beb63fea917d2b750fdc3ae5b281dc41ab91f11a883a2646cf38f1744a882e7e7c8bdebacd5d0810227c79c27eb66b8a40545cb8f6816c2bcde7c6cbec02527e79c97ced2c309682773d431e0d36dd77d29a2ce640aae66a49cea93c34e217e583e39ba7f8d816131d13b0ba1c829b726e68c188221efa6"}, @flag={0x4, 0x2b}, @nested={0x88, 0x89, [@generic="c1f6d21851e14190da354a3dfa62d1f63d50610eeb5f94d9efafcaeb1044d9a00bff18eb35ab244522297345cee2d6b29724bfa0cc352591cc28809dd581f3d4b257cf4cfeee056074c96e56499a7cb87b34374997279805ef89ae4340a9c0c4cb019060ef9aabe33e3d7faa6eb06b20e6", @typed={0xc, 0x58, @str='}%\x00'}, @flag={0x4, 0x6}]}, @generic="613b8994db9b0a817000a9a5b1eed4a326798443378001febcc3b1cd6e8c65f7c594920687e233e162e97bda9e19a4dfce73e389e4819c4cfdc470173d106f79670554f6a137c0ea4b670094952f94a20234f134e5efc84bceaa301eed0420f77e53752e14ad"]}], 0x590}, {&(0x7f0000528000-0x108)=[{0x14, 0x14, 0x4, 0x7, 0x1, [@flag={0x4, 0x5d}]}, {0x10, 0x3c, 0x200, 0x2, 0x3, []}, {0x20, 0x27, 0x620, 0x1, 0x3, [@typed={0xc, 0x75, @pid=r5}, @flag={0x4, 0x91}]}, {0x20, 0x19, 0x8, 0x0, 0x2, [@flag={0x4, 0x57}, @typed={0xc, 0xf, @uid=r6}]}, {0xa4, 0x12, 0x204, 0x0, 0x3, [@typed={0x10, 0x4d, @str='-:proc\x00'}, @flag={0x4, 0x74}, @flag={0x4, 0x20}, @generic="ccb2122357a3064de4b8fd161d2ee96c85d890b7e070fba658e38e8f3978451c47074dd652f778b904f70afdad4b1f74eb331314874c7a1f75477f4564cf7cc01501becaa285ca6fb0c049686eedcb6d872447d94a841bd9fda2db7521", @typed={0xc, 0x88, @u32=0x3f}, @typed={0xc, 0x95, @fd=r0}, @flag={0x4, 0x52}]}], 0x108}, {&(0x7f0000fd2000-0x2ed0)=[{0x9c, 0x1b, 0x400, 0x6, 0x3, [@generic="c1716e1a2206e58afcd2cdb0ecac6b611b4155ee006647ba743544dbf776757fd704561404285d5c3b2a6bc8fa3d3ad8579460fce6af9c9c0aab76fe945c5e3eec723d017bd57d4d764be27ac966ed532ebab609be78f2faa56b13ae43a1f8bc8e57292d94f522ae28c0229549049f18a83e59e442cd1a8da4f9abbbf7496a8e578eed9e747cbeeca0cb"]}, {0x200, 0x27, 0x5, 0x5, 0x0, [@nested={0xe0, 0x84, [@generic="892869b18e24465448f52588d9", @generic="5fbb", @typed={0xc, 0x6e, @uid=r7}, @generic="abac66dc75eb92fc683bdc1b44c8ff551858560aceef2424b7f39a1950c6a3527f04efe5a91c9200842d0de93b94f32b3fd209beb2a65309ea52b3352cf1bab50ca4eab49070699ca3c71f58f3cb40f7d0a0b498928266e38644035b54c6211ffabef2f2a22f01f004e0ee9360b9bc715bcead2dae56092d8744ceb9f56652da89b905f1f7d49038f6cb37984c77b3dcc45e3d3fe97f0a2c642bd925d147865e606560605342c8ef04a27cc6a82a3523f8e57cbd6eaa2e43d3423fe30a50"]}, @nested={0xd0, 0x22, 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@flag={0x4, 0x5f}, 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"]}]}], 0x3e0c}, {&(0x7f0000fd2000-0x110)=[{0x110, 0x37, 0x100, 0x5, 0x1, [@generic="8babe5176ec1677d3ae0288fae070b86eae577955034320adc3d7406e082b39de95d9776214cb810a0c130e7616df13e852afa699c10b7b19e53637f96b6795e2e3c387e3aec06d6ecd6d67eedd50b23ff516cdbbc68a818d259514e9193d6f00fc7543d7e9daa1f91a1138dd2124fae9534625d8097cb52f183d3c0a7b8625d0e97b5db9cdbb6541c6e01ea1349100916312635edee1adbe9d068515b9a7240d8ac6f3626559a2e681b5d6666f18a8da8359764b56ea8f6f7aac09447683cece3232b4fce87aefcbba335ae48b5", @flag={0x4, 0x58}, @nested={0x2c, 0x77, [@typed={0xc, 0x16, @pid=r25}, @flag={0x4, 0x69}, @flag={0x4, 0x3c}, @flag={0x4, 0x70}, @typed={0x10, 0x88, @u64=0xfffffffffffffc01}]}]}], 0x110}, {&(0x7f0000fd1000)=[{0x108, 0x2b, 0x208, 0x4, 0x1, [@generic="5f89d097a2928181bf1aec1be4e384a21560784f6cf8ccdb9caca69105afcffe1dae7f48e208f252dabac80d994c80fd51743df09a3394c0b121da182a62911cb19310fd0fe7763379031323c437064a6daa00d5728f03cf2b5c889680c107d55497ae34bdfd98165cdc0660cafe2a9b7e6b23dbdca705f4699338d6bb9bc1e8302e43fab2b4f19729c007cb012e91a56a5b1fd43db914dd1e003a682d5c3086bec066b2173f9fdf20b19e7da30c85a3877f5a13d463daf47181e6e9b5bef11618daae12daa454f02a55b30fe3f724925f7f89c56f8420f3f73fdc4bca6645d1dc4d1c61ef129802603e4604493b8592f1e50ba902"]}], 0x108}], 0x9, 0x0, 0x0, 0x50}, 0x80) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000fd1000-0x4c)={0x1, 0x7, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x0, &(0x7f0000c0c000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00008c4000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/10 04:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000002, 0x0, &(0x7f00007eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c18000)='/dev/keychord\x00', 0x501100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e6d000)={0x7f}, 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000a71000)={&(0x7f0000c16000/0x1000)=nil, 0x1000}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000031f000)={@common="6c6f0000ff000000000000000200", &(0x7f0000fb1000-0x10)=@ethtool_rxfh_indir={0x3b, 0x2, [0xfffffffffffffffc, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = memfd_create(&(0x7f0000765000-0x10)='\x00', 0x6) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000e0f000)={0x1ff, {{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/10 04:55:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e98000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$inet(r2, &(0x7f00004dd000)=""/0, 0x0, 0x10000, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000075f000)={0x800, 0x67a, 0x7, 0x1, 0x4}, 0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f00004ee000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ed000)=[], &(0x7f00003c3000)=[]}}], 0x0, 0x0, &(0x7f00001b0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x20372fc0}}], 0x0, 0x0, &(0x7f000049b000)=""}) syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) getpeername$ax25(r2, &(0x7f00008c4000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a22000)=0x10) [ 45.273873] binder_alloc: binder_alloc_mmap_handler: 6259 20000000-20002000 already mapped failed -16 [ 45.289377] binder: BINDER_SET_CONTEXT_MGR already set [ 45.295107] binder: 6259:6271 ioctl 40046207 0 returned -16 [ 45.299859] binder_alloc: 6259: binder_alloc_buf, no vma [ 45.299902] binder: 6259:6277 transaction failed 29189/-3, size 40-8 line 3128 2018/01/10 04:55:49 executing program 6: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b5000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000b26000)={&(0x7f000074e000/0x3000)=nil, 0x3f, 0x4, 0x2, &(0x7f0000a5e000/0x4000)=nil, 0xc9d}) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000298000/0x13000)=nil, 0x13000, 0x1000, 0x4, &(0x7f00002bc000/0x1000)=nil) futex(&(0x7f0000b24000-0x4)=0x0, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x0, 0x0) chroot(&(0x7f000069d000-0x8)='./file0\x00') [ 45.365580] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.395581] binder: release 6259:6271 transaction 27 out, still active [ 45.409690] binder: unexpected work type, 4, not freed [ 45.431060] binder: 6298:6314 got reply transaction with no transaction stack [ 45.434730] binder: undelivered TRANSACTION_COMPLETE [ 45.434800] binder: send failed reply for transaction 27, target dead [ 45.459575] binder: 6298:6314 transaction failed 29201/-71, size 0-0 line 2921 [ 45.460033] binder: 6298:6317 BC_FREE_BUFFER uffffffffffffffff no match [ 45.460173] binder_alloc: 6298: binder_alloc_buf, no vma [ 45.460214] binder: 6298:6317 transaction failed 29189/-3, size 0-0 line 3128 [ 45.479204] binder: BINDER_SET_CONTEXT_MGR already set [ 45.479211] binder: 6298:6317 ioctl 40046207 0 returned -16 [ 45.499125] binder: 6298:6314 BC_FREE_BUFFER uffffffffffffffff no match [ 45.506745] binder_alloc: 6298: binder_alloc_buf, no vma [ 45.512194] binder: 6298:6314 transaction failed 29189/-3, size 0-0 line 3128 [ 45.554150] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/10 04:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000042e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000769000-0x4)=0x1f) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket(0x10, 0x802, 0x0) sendto(r1, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000061000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfd000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000c00000-0x36)=""/54, 0x36, 0x40000000, &(0x7f0000999000-0x14)={0x11, 0x1, r2, 0x1, 0x9, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) sendmsg(r1, &(0x7f0000f16000-0x1c)={&(0x7f0000c39000)=@nl=@proc={0x10, 0x0, 0x2, 0x42080000}, 0xc, &(0x7f00005d4000)=[{&(0x7f0000ba4000)="", 0x0}], 0x1, &(0x7f000002e000-0x270)=[{0x54, 0x1ff, 0x80, "90c38d8bb34a55564153fc77ed6db7a6f011225882cd4ced8b7797774a8e0b551225a0b00e54e5138ad2c86d9a6b33a3e32837e53aac0ccb0b9a8100af867e6676409aba5e534e"}, {0x84, 0x88, 0x7f, "3ac426e14d70985ee94a847b800f6d1be876faa6d2e1761ff3a5b4ddc6d0c436d6f8a7a7a6fe8231d5640f67f167cf5eeabc5e6956be2be0d0fde86f471b9c98eb8e5fc5ff6446bd0d3a16590c40aa886c788aaee562d03816c4f8339f180bad689f925a2bd5f422e6656e98fc37e204c324540080"}, {0x58, 0x116, 0x2, "3ec505e583d390dd91db617f69b4f08cae69bcd541d0c17c7696e21e4380ab7924423720caf6b5869c758e4a6e67363589f8dcf140846da877f07c3ead1e3bcd751fe9ef6b785ca8a9"}, {0x58, 0x88, 0x7, "045b1698454cbdeb8344fe166776688885d39f3eb98d389b1eed4562d071ecd47964fe778be11add6e9d5a8d3415db814cceb5a0947e0d0051c996edf9daf0cf61aea9dc042768ce07"}, {0xe8, 0x111, 0x20, "f488c4d339a03bc93ccb07fb6acb82f4cbae3df507ecb62bc4131da5265ee0d6eff6a62c6716fac57904c2970c05970b9e3eeb81d4220f3a642eb1929fc9811265140dfa0c00baeeab807db8bb2c51030c7e49423385b76603a8d1753f98023b06bfe4617b7fbbf6843203a0f2b2971aff340b4835dfd442922764cf19b6aa5b833d3ed66f26d370e51e834e2b37cc4548bc24e12599fc38d37ec5d525c3d266aabe8d602c113478a20d08689da37d2f72d540868d10b0715917af674768c067ea92e96541ad63ab44e7672c4023707e6c1690623f70333218bce941"}], 0x270, 0x804}, 0x80) 2018/01/10 04:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f2e000)='/dev/loop#\x00', 0x0, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000053c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl(r0, 0x400000000000127f, &(0x7f0000d1a000)="8d") r2 = socket(0xb, 0x4, 0x80) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000083b000-0x4)=0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00008a4000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f00008c3000-0xa8)={{0x7, 0x8}, 'port0\x00', 0x60, 0x10000, 0x1, 0x1, 0x8, 0x1, 0xffffffff, 0x0, 0x4, 0x482, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/10 04:55:49 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a6b000)='/dev/vga_arbiter\x00', 0x121000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002fc000-0x4)=0x0) ioctl(r0, 0x6, &(0x7f0000f78000)="9a5570c479") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in6={0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffc0}], 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e65000)={0x0, 0x7f, 0x0, 0xe6a, 0x4, 0x9}, &(0x7f00005ed000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000477000-0x6)={r2, 0x9}, 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003ce000)={0x3, &(0x7f0000d87000)=[{0x35, 0x0, 0x80000001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/10 04:55:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, 0x20) 2018/01/10 04:55:49 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000005000)=""/113, 0x8061a566cb754b7c) 2018/01/10 04:55:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0}, &(0x7f000035e000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000dc1000)=0x0, 0x27) fcntl$dupfd(r1, 0x406, r1) readv(r1, &(0x7f000026b000)=[{&(0x7f0000f48000-0x5c)=""/92, 0x5c}], 0x1) 2018/01/10 04:55:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d9000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x3f, 0x0, 0x80000, 0x200020000000}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') readlinkat(r0, &(0x7f0000a12000-0x8)='./file0\x00', &(0x7f000031e000-0x2)=""/2, 0x2) 2018/01/10 04:55:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000768000-0xf)='/dev/sequencer\x00', 0x204400, 0x0) setsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f00005a0000)=0x1, 0x4) shutdown(r1, 0x0) 2018/01/10 04:55:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000037f000)='./file0\x00', 0x141044, 0x0) ftruncate(r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002da000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000070e000)=0xe8) r2 = getgid() lchown(&(0x7f0000e87000-0x8)='./file0\x00', r1, r2) [ 45.644220] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.662118] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.667894] audit: type=1400 audit(1515560149.312:22): avc: denied { dyntransition } for pid=6327 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/01/10 04:55:49 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) openat(r0, &(0x7f0000000000)='./file0\x00', 0x2000, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x400002, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000004000-0x8d)=""/141) 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) rt_sigaction(0x21, &(0x7f0000003000)={0x80000001, {0x200}, 0x0, 0x2}, &(0x7f0000004000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000)={0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lseek(r1, 0x0, 0x1) readahead(r2, 0x8, 0x1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00003a5000-0x12)='/dev/input/event#\x00', 0x80000001, 0x80000) sched_setparam(r3, &(0x7f000063f000)=0x2) process_vm_writev(0x0, &(0x7f0000381000-0x80)=[{&(0x7f00004bb000-0x3b)=""/59, 0x3b}, {&(0x7f0000a27000)=""/252, 0xfc}, {&(0x7f0000f3c000-0x64)=""/100, 0x64}, {&(0x7f00007c7000-0x3f)=""/63, 0x3f}, {&(0x7f0000340000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000fdc000-0x80)=[{&(0x7f0000768000)=""/4080, 0xff0}, {&(0x7f0000f73000)=""/0, 0x0}], 0x2, 0x0) signalfd(r4, &(0x7f000053f000-0x8)={0x3}, 0x8) 2018/01/10 04:55:49 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000c06000-0x8)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f00006a7000-0x10)='/dev/input/mice\x00', 0x0, 0x8000000000000001) clock_gettime(0x0, &(0x7f0000e48000)={0x0, 0x0}) ppoll(&(0x7f00004fa000)=[{r1, 0x1, 0x0}], 0x1, &(0x7f0000194000)={r2, 0x0}, &(0x7f000077c000-0x8)={0x0}, 0x8) writev(r1, &(0x7f0000995000)=[{&(0x7f0000f9c000-0xce)="c8", 0x1}], 0x1) 2018/01/10 04:55:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000845000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/01/10 04:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) renameat(r0, &(0x7f0000edc000)='./file0\x00', r0, &(0x7f0000c37000-0xe)='./file0/file0\x00') 2018/01/10 04:55:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ec3000-0x6)='.dead\x00', &(0x7f0000484000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000039000)='keyring\x00', &(0x7f00008f8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000c4f000)='keyring\x00', &(0x7f0000c86000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000504000-0xa)='syzkaller\x00', &(0x7f000071b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000256000-0x1)='\x00', 0xfffffffffffffffc) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xa)='net/icmp6\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000001000-0x4c)={0xd0bb, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$reject(0x13, r1, 0x0, 0x8, r0) [ 45.702089] sd 0:0:1:0: [sg0] tag#275 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 45.710742] sd 0:0:1:0: [sg0] tag#275 CDB: Test Unit Ready [ 45.716464] sd 0:0:1:0: [sg0] tag#275 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.725255] sd 0:0:1:0: [sg0] tag#275 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.733999] sd 0:0:1:0: [sg0] tag#275 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.743060] sd 0:0:1:0: [sg0] tag#275 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/10 04:55:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a5e000-0xf)='/dev/sequencer\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e06000)={0x0, 0xf, "4d44614927fadf2b7007f92ea1881a"}, &(0x7f0000a70000)=0x17) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000658000-0x14)={r1, 0x2, 0x6, 0x2000000, 0x0, 0x4800}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a03000)={0x0, 0x0, 0x0}, &(0x7f0000748000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e7e000-0x2b)={0x0, 0x23, "4b642ea87fdfa4e3736c0ef56e58c63406f9b2612e4479dbcf842bea3bfd2179e0817c"}, &(0x7f0000e8f000)=0x2b) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000043c000-0x20)={0x800, 0x7fff, 0x1, 0xff, 0x5, 0x3, 0x8, 0x3ff, r4}, &(0x7f0000ad8000)=0x20) write(r3, &(0x7f00000b6000)="", 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000078b000)={0x0, 0x0, 0x0, 0x0}) r6 = mmap$binder(&(0x7f00001fa000/0x3000)=nil, 0x3000, 0x2000000, 0x1010, r0, 0x0) r7 = mmap$binder(&(0x7f000087b000/0x2000)=nil, 0x2000, 0x2, 0x110, r0, 0x0) r8 = mmap$binder(&(0x7f000023e000/0x3000)=nil, 0x3000, 0x1000000, 0xc8810, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000ab8000)={0x78, 0x0, &(0x7f000040c000)=[@free_buffer={0x40086303, r5}, @increfs_done={0x40106308, r6, 0x0}, @increfs_done={0x40106308, r7, 0x3}, @acquire={0x40046305, 0x1}, @acquire_done={0x40106309, r8, 0x0}, @request_death={0x400c630e, 0x2, 0x4}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x1}, @release={0x40046306, 0x0}], 0x6, 0x0, &(0x7f000029b000-0x6)="874933a33c76"}) 2018/01/10 04:55:49 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000042000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000457000-0x8)={0x0, 0x0, 0x0, 0x0}) creat(&(0x7f00003ec000-0x10)='./control/file0\x00', 0x0) r1 = open(&(0x7f0000b47000)='./control\x00', 0x0, 0x0) lseek(r1, 0x8000, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000a95000)=0x1ff, &(0x7f0000ac5000-0x4)=0x4) 2018/01/10 04:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100000000000088) sendmsg$inet_sctp(r0, &(0x7f000095a000-0x38)={&(0x7f000067f000)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000f71000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fe3000-0x20)={0xbc2, 0x2, 0x820c, 0x1701, 0x0, 0x10000, 0x3, 0x3, 0x0}, &(0x7f0000b73000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000027000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x52}, 0x98) 2018/01/10 04:55:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0xc20c621193f489df) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000d3c000-0x8)={0x2, &(0x7f00002da000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000bd3000-0x8)={r1, 0x2}) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x2080080000a) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000853000-0x28)={@common='gre0\x00', @ifru_settings={0x9, 0x0, @te1=&(0x7f00009eb000)={0x101, 0x9, 0xfff, 0xd}}}) r5 = fcntl$dupfd(r2, 0x0, r3) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000e5000-0x8)=0x0) getsockopt$inet_int(r5, 0x0, 0x17, &(0x7f0000ec4000-0x4)=0x0, &(0x7f000097c000-0x4)=0x4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) write$tun(r3, &(0x7f000049c000-0x51)=@hdr={0x0, 0x0, 0x0, 0x1, 0x4, 0x0, @ipv6={0x0, 0x6, "356d06", 0x1f, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0x1, {[]}}, {"e91dab81405a807ed24e36"}}}}}, 0x51) 2018/01/10 04:55:49 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000085b000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000001000-0x8)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x4) bind$ax25(r0, &(0x7f0000000000)={0x3, {"c077bca348aac5"}, 0x81}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000001000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000002000)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000003000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) signalfd(r0, &(0x7f0000000000)={0x6}, 0x8) open$dir(&(0x7f0000002000)='./file0\x00', 0x46080, 0x10a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f0000003000)={r4, r5+30000000}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000)={{&(0x7f0000001000/0x2000)=nil, 0x2000}, 0x0, 0x0}) inotify_init() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000003000)='./file0\x00', &(0x7f0000006000-0x8)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000006000)={0x2, &(0x7f0000006000)=[{0x200, 0x0, 0x8001, 0x401}, {0xc0b, 0x5, 0xf98, 0x6}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000007000)={0x2, [0xffffffff, 0x8]}, 0x8) [ 45.780104] sd 0:0:1:0: [sg0] tag#275 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 45.788815] sd 0:0:1:0: [sg0] tag#275 CDB: Test Unit Ready [ 45.794453] sd 0:0:1:0: [sg0] tag#275 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.803214] sd 0:0:1:0: [sg0] tag#275 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.812260] sd 0:0:1:0: [sg0] tag#275 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 45.821387] sd 0:0:1:0: [sg0] tag#275 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2018/01/10 04:55:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000103000)='keyring\x00', &(0x7f0000db9000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x44200, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000001000-0x4)=r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000003000-0x8)={0x5, &(0x7f0000002000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000001000-0x8)={r4, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000003000)=""/183) pread64(r2, &(0x7f0000000000)=""/184, 0xb8, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000004000)={0x1000, 0x3, 0x8, 0x1, 0x0, 0x101, 0x7, 0x200, 0x3, 0xe4f0, 0x2, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r3, &(0x7f0000005000)='./file0\x00', 0x89) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x0, 0x7825, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x85}, 0x6, [0xd43, 0x6b5e, 0x9, 0x8, 0x4d, 0x3, 0x20, 0x2]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000007000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000005000-0x4)=r5) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000008000)=""/4096, &(0x7f0000008000)=0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000007000-0x90)={0xc60, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/10 04:55:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fe4000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$netlink(r0, &(0x7f0000ffb000-0xc)={0x10, 0x0, 0x3, 0x0}, 0xc) getpeername$netlink(r0, &(0x7f0000b37000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cae000)=0xc) preadv(r0, &(0x7f0000ecd000-0x50)=[{&(0x7f000076a000)=""/141, 0x8d}, {&(0x7f0000b62000-0x8)=""/8, 0x8}, {&(0x7f0000c5c000)=""/5, 0x5}, {&(0x7f00004b4000)=""/79, 0x4f}, {&(0x7f0000c1e000)=""/4096, 0x1000}, {&(0x7f0000e5a000-0xbe)=""/190, 0xbe}, {&(0x7f000028a000-0xa)=""/10, 0xa}, {&(0x7f0000570000)=""/203, 0xcb}, {&(0x7f00004ad000-0x2f)=""/47, 0x2f}, {&(0x7f00003b5000)=""/249, 0xf9}], 0xa, 0x0) link(&(0x7f00008da000-0x8)='./file0\x00', &(0x7f00008dc000)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8971, &(0x7f00001fe000-0x28)={@generic="9ed1c3128f5728e9e6d694e05ef1061e", @ifru_mtu=0x0}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00004c1000-0x4)=0x400, 0x4) set_tid_address(&(0x7f0000cc1000)=0x0) prctl$void(0x1f) 2018/01/10 04:55:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f83000)='/selinux/access\x00', 0x2, 0x0) connect$ax25(r0, &(0x7f00007fb000)={0x3, {"6da4df1d0270da"}, 0x1}, 0x10) r1 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f000018f000)={0x0, 0x0}) 2018/01/10 04:55:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x10) ioctl$int_in(r0, 0xdbcaa76573aacb30, &(0x7f0000f28000-0x8)=0xffffffffffffffff) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) read(r0, &(0x7f000090b000)=""/104, 0x68) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b0c000-0x10)={0x194, 0x0, 0x10003, 0x2}) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000ac000-0x10)={0x3, r3, 0x3, 0x9}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00001bf000-0x2b)="890471f9b815e031f05cb438415115d6b78d85500f2fe338220dd77651d36da7e25bb67bb1b5ab356be6f1") 2018/01/10 04:55:49 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000009000-0x8)='./file0\x00', 0x200) mknod(&(0x7f0000000000)='./file0\x00', 0x1009, 0xfffffffc) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000008000-0xc)=[&(0x7f0000006000)='self*\x00', &(0x7f0000006000)='\x00', &(0x7f0000000000)='+\\^system\x00'], &(0x7f0000004000)=[]) 2018/01/10 04:55:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) writev(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000d4b000-0x44)="12", 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x3, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000002000)={0x5, 0x8, 0xe1, 0x0, 0x7}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x50)=[{r1, 0x2, 0x0}, {r1, 0x242, 0x0}, {r1, 0x4, 0x0}, {r0, 0x204, 0x0}, {r1, 0x100, 0x0}, {r1, 0x4040, 0x0}, {r1, 0x661, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x4, 0x0}, {r1, 0x4010, 0x0}], 0xa, &(0x7f0000004000-0x8)={0x0, 0x989680}, &(0x7f0000003000)={0x918e}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80807, 0x6, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/context\x00', 0x2, 0x0) lsetxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0xd)=@known='security.ima\x00', &(0x7f0000002000)='proc\x00', 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x250)={0x1, 0x3, 0x7, 0xfffffffffffffffd, 0xa, [{0x6, 0x3, 0xfff, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xfffffffffffffffa, 0xfffffffffffffffe, 0xfff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x7f, 0xffffffffffffff7f, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x2, 0x101, 0x1, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x8001, 0x6, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7f, 0x8, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) ioctl$TCSBRKP(r3, 0x5425, 0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x60)={0x0, 0x58, "89f78938a1cb18cfc3d07260423d602f3e8731c13d5e56dd68b6f2227abf921e247f161f7cc90aabcbfa1efb864432db260d89c49521118e646c1b77bc8e04263356d7b8cb2cad8c04708435120325cfec89ff8e2f55c4f6"}, &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(r2) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes [ 241.804167] INFO: task syz-executor3:6370 blocked for more than 120 seconds. [ 241.811392] Not tainted 4.4.110-g618a510 #15 [ 241.816480] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.824594] syz-executor3 D ffff8801ccc379d0 29928 6370 3538 0x20020004 [ 241.831984] ffff8801ccc379d0 ffff8801ccc37980 0000000000000246 0000000000000286 [ 241.839958] 0000000041b58ab3 ffffffff83fa8300 ffff8801db31fdb8 ffff8801db31fde0 [ 241.847952] ffff8801db31f4d8 ffff8800b1af2f80 ffff8800b53a17c0 ffff8801ccc30000 [ 241.855943] Call Trace: [ 241.858506] [] schedule+0x9a/0x1c0 [ 241.863666] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 241.870340] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 241.876561] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 241.883647] [] ? prepare_to_wait_event+0x420/0x420 [ 241.890225] [] blk_mq_freeze_queue+0x1d/0x20 [ 241.896296] [] lo_ioctl+0xfef/0x19c0 [ 241.901638] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.908650] [] lo_compat_ioctl+0xab/0x140 [ 241.914442] [] ? lo_ioctl+0x19c0/0x19c0 [ 241.920038] [] compat_blkdev_ioctl+0x3d4/0x3b10 [ 241.926406] [] ? __fget+0x20b/0x3b0 [ 241.931652] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 241.938413] [] ? __fget+0x232/0x3b0 [ 241.943661] [] ? __fget+0x47/0x3b0 [ 241.948854] [] ? security_file_ioctl+0x89/0xb0 [ 241.955091] [] compat_SyS_ioctl+0x28a/0x2540 [ 241.961119] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 241.967870] [] ? compat_SyS_ppoll+0x420/0x420 [ 241.973987] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.981005] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 241.987327] [] ? do_fast_syscall_32+0xd7/0x890 [ 241.993529] [] ? compat_SyS_ppoll+0x420/0x420 [ 241.999676] [] do_fast_syscall_32+0x314/0x890 [ 242.005833] [] sysenter_flags_fixed+0xd/0x17 [ 242.011986] 1 lock held by syz-executor3/6370: [ 242.016602] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.026084] Sending NMI to all CPUs: [ 242.030913] NMI backtrace for cpu 0 [ 242.034561] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.110-g618a510 #15 [ 242.041545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.050913] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.056994] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.065495] RSP: 0018:ffffffff84207da0 EFLAGS: 00000246 [ 242.070913] RAX: 0000000000000007 RBX: ffffffff847dc2c8 RCX: 0000000000000000 [ 242.078190] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.085458] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.092698] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.099962] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.107223] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.115442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.121300] CR2: ffffffffff600400 CR3: 00000000b5ac0000 CR4: 0000000000160670 [ 242.128582] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.135847] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.143085] Stack: [ 242.145236] ffffffff84207dd8 ffffffff81027e15 ffffffff84208000 ffffffff847dc2c8 [ 242.152737] 0000000000000000 0000000000000000 dffffc0000000000 ffffffff84207de8 [ 242.160280] ffffffff8102938a ffffffff84207e00 ffffffff81220438 ffffffff84208000 [ 242.167803] Call Trace: [ 242.170358] [] default_idle+0x55/0x3c0 [ 242.175898] [] arch_cpu_idle+0xa/0x10 [ 242.181314] [] default_idle_call+0x48/0x70 [ 242.187205] [] cpu_startup_entry+0x605/0x820 [ 242.193237] [] ? call_cpuidle+0xe0/0xe0 [ 242.198861] [] rest_init+0x189/0x190 [ 242.204211] [] start_kernel+0x6b9/0x6ee [ 242.209803] [] ? thread_stack_cache_init+0xb/0xb [ 242.216204] [] ? early_idt_handler_array+0x120/0x120 [ 242.222925] [] ? early_idt_handler_array+0x120/0x120 [ 242.229680] [] x86_64_start_reservations+0x2a/0x2c [ 242.236255] [] x86_64_start_kernel+0x140/0x163 [ 242.242457] 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 [ 242.261456] NMI backtrace for cpu 1 [ 242.265077] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.110-g618a510 #15 [ 242.272330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.281690] task: ffff8800bb314740 task.stack: ffff8800bb138000 [ 242.287735] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.296492] RSP: 0018:ffff8800bb13fcb8 EFLAGS: 00000046 [ 242.301916] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.309192] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.316463] RBP: ffff8800bb13fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.323704] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.330985] R13: 0000000000000003 R14: ffffffff8426ea20 R15: 0000000000000002 [ 242.338254] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.346478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.352333] CR2: ffffffffff600400 CR3: 00000000b5ac0000 CR4: 0000000000160670 [ 242.359610] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.366879] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.374150] Stack: [ 242.376270] ffffffff8426ea20 ffffffff847ee1c0 000000000001bca0 0000000000000040 [ 242.383773] dffffc0000000000 ffff8800bb13fd00 ffffffff810b94fb ffffffff839f56a0 [ 242.391327] 0000000000000003 ffff8800bb13fd60 ffffffff81d0fd97 ffffffff81419d23 [ 242.398853] Call Trace: [ 242.401417] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.407815] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.414907] [] ? print_lock+0xab/0xae [ 242.420325] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.427084] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.434097] [] watchdog+0x6fa/0xae0 [ 242.439350] [] ? watchdog+0xc3/0xae0 [ 242.444710] [] kthread+0x268/0x300 [ 242.449867] [] ? reset_hung_task_detector+0x20/0x20 [ 242.456544] [] ? kthread_create_on_node+0x400/0x400 [ 242.463177] [] ? kthread_create_on_node+0x400/0x400 [ 242.469849] [] ret_from_fork+0x3f/0x70 [ 242.475380] [] ? kthread_create_on_node+0x400/0x400 [ 242.482014] 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 5b 23 17 00 4c 89 e7 57 9d 0f 1f [ 242.501319] Kernel panic - not syncing: hung_task: blocked tasks [ 242.507443] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.110-g618a510 #15 [ 242.514681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.524004] 0000000000000000 b5a9a69232dea4f6 ffff8800bb13fca8 ffffffff81d04e3d [ 242.531965] ffffffff83882380 ffff8800bb13fd80 dffffc0000000000 7fffffffffffffff [ 242.539924] ffff8801d3901ba8 ffff8800bb13fd70 ffffffff814197fa 0000000041b58ab3 [ 242.547896] Call Trace: [ 242.550454] [] dump_stack+0xc1/0x124 [ 242.556663] [] panic+0x1aa/0x388 [ 242.561645] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.568537] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.575777] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.583018] [] watchdog+0x70b/0xae0 [ 242.588261] [] ? watchdog+0xc3/0xae0 [ 242.593591] [] kthread+0x268/0x300 [ 242.598747] [] ? reset_hung_task_detector+0x20/0x20 [ 242.605378] [] ? kthread_create_on_node+0x400/0x400 [ 242.612012] [] ? kthread_create_on_node+0x400/0x400 [ 242.618644] [] ret_from_fork+0x3f/0x70 [ 242.624148] [] ? kthread_create_on_node+0x400/0x400 [ 242.631391] Dumping ftrace buffer: [ 242.634964] (ftrace buffer empty) [ 242.638643] Kernel Offset: disabled [ 242.642250] Rebooting in 86400 seconds..