00006f000)="2d175b2e6d696d655f74797065706f7369785f61636c5f6163636573737d2d766d6e6574312e2f736563757269747900", 0x1) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000815000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000452000-0x5f)="d1a9c56f7fdceb447023360643a4ff04df903693857d5610e5aa85feeefcddccccf2eff99a9e0ee00b8992848b0bc9deefb70c87fdb96594af3642eaf7e0368db945da1bca8a47745196705e2eccca9cfc714e646fa2db148ae7b24c39c171", 0xd) 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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000816000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x9) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000041b000-0x12)={0x0, 0x5, 0x5, [0x0, 0x7, 0x81, 0x4, 0x6]}, &(0x7f0000143000)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a2f000-0x10)={0x7fffffff, 0x201, 0x6, 0x4, r3}, &(0x7f0000a3b000)=0x10) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x0, 0x0, 0x0}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x0, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001eb000-0x30)={0x10, 0x0, &(0x7f00003ad000)=[@increfs={0x40046304, 0x0}, @acquire={0x40046305, 0x3}], 0x0, 0x0, &(0x7f0000b82000)=""}) [ 60.866897] binder_alloc: binder_alloc_mmap_handler: 11066 20000000-20002000 already mapped failed -16 [ 60.882697] binder: BINDER_SET_CONTEXT_MGR already set [ 60.888012] binder: 11066:11073 ioctl 40046207 0 returned -16 [ 60.894467] binder_alloc: 11066: binder_alloc_buf, no vma [ 60.894485] binder: 11066:11081 transaction failed 29189/-3, size 80-16 line 3127 2018/01/16 15:17:49 executing program 3: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000fdb000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdc000-0x4)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 60.923623] binder: 11119:11120 Acquire 1 refcount change on invalid ref 3 ret -22 [ 60.941038] binder: undelivered TRANSACTION_ERROR: 29189 [ 60.941126] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 15:17:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') keyctl$link(0x8, 0x0, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x2f) ppoll(&(0x7f0000a18000)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000)={0x0}, 0x8) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f000026c000)=0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000fdc000-0x4)=0x100000001) 2018/01/16 15:17:49 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000916000)={0xffffffffffffffff, 0x1, 0x2, 0x3, 0x8000}) mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b47000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000b48000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f0000b48000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000791000)=0x3df) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_init() inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/16 15:17:49 executing program 5: mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000065000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000004c000-0x8)='./file0\x00', 0x1, 0x100) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000065000)=0x0, &(0x7f0000064000-0x4)=0x4) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) signalfd(r0, &(0x7f0000019000-0x8)={0x0}, 0x8) 2018/01/16 15:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000479000)={0x0, 0x0}, &(0x7f0000765000-0x4)=0xfffffffffffffde3) clock_gettime(0x0, &(0x7f0000c8b000)={0x0, 0x0}) futimesat(r0, &(0x7f0000510000)='./file0\x00', &(0x7f0000136000)={{r2, r1}, {0x0, r1}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001e1000-0x14)={0xfffffffffffff0a6, 0x4, 0x506, 0x1, 0x6}, 0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b6000)='/dev/sequencer2\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000a95000)='keyring\x00', &(0x7f0000239000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f00000e1000-0x5)='user\x00', &(0x7f0000c94000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00004a4000-0x32)="a9f7f3a9fcd1ec6c884ebfda84f812e5a5b234fa6ff23280ce0a0ca54b91c49944561a65bcf8e6fe366ec71c505aa46ad7e1", 0x32, r3) ioctl$int_in(r0, 0x544e, &(0x7f0000eb9000)=0x7) 2018/01/16 15:17:49 executing program 3: inotify_init1(0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x3e0, 0x5, 0x0}) 2018/01/16 15:17:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xa) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/16 15:17:49 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f5d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x536) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000b98000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003cb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x6, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000001000)={0x5, &(0x7f0000001000)=[{0x8, 0x1ba}, {0x1f, 0xa9b}, {0x3cf, 0x5cc2}, {0x8, 0x40}, {0x8, 0xfffffffffffffff9}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x2c, &(0x7f0000003000-0x2c)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x100000001, @loopback={0x0, 0x1}, 0x40}]}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x6, 0x1, 0x2}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000003000+0xb24)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r0, &(0x7f0000005000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006000-0x20)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000006000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) r4 = openat(r3, &(0x7f0000007000-0x8)='./file0\x00', 0x8400, 0x140) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in=@local={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}, {{@in6=@mcast2={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}}, &(0x7f0000007000)=0xe8) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0x8e, &(0x7f0000008000)="716954779a3a3bab00ee7339809e9288d0e3ad8d7437ddc61802093fd8d63fd2c73dabcc688e15bd7ef2c023c425a33b60b389499596e0f6313374f609aa9c3b91e5624999234bde87439baac160bb15b799274dffdf9f2827e0cd550218ff3419afffef3b9ad97f4922d7fb98c376c9f939845ab23ff901ef514f001268424de9dde8e16b86a79723aa6f5d3b650f96d150276c9929c059b35915ba51d9b13cd8c1c0f62e663e4a1cfc3a", 0xab) 2018/01/16 15:17:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f00003ed000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c2d000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000a75000-0x1e0)=[{{&(0x7f000038d000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000a6d000)=[{&(0x7f0000ecb000)=""/246, 0xf6}, {&(0x7f000093e000-0x7f)=""/127, 0x7f}, {&(0x7f0000d21000)=""/187, 0xbb}, {&(0x7f0000aca000-0x94)=""/148, 0x94}, {&(0x7f000067e000)=""/0, 0x0}], 0x5, &(0x7f000069e000-0xe7)=""/231, 0xe7, 0x0}, 0x1ff}, {{&(0x7f0000a3e000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f77000)=[{&(0x7f0000bff000-0xbd)=""/189, 0xbd}, {&(0x7f0000264000)=""/239, 0xef}, {&(0x7f00006b0000-0xe4)=""/228, 0xe4}, {&(0x7f0000e74000-0x17)=""/23, 0x17}, {&(0x7f0000e13000)=""/117, 0x75}, {&(0x7f0000bb0000)=""/210, 0xd2}, {&(0x7f0000f29000)=""/220, 0xdc}, {&(0x7f00000fe000-0x22)=""/34, 0x22}], 0x8, &(0x7f00008b5000-0xe7)=""/231, 0xe7, 0x8001}, 0x7}, {{0x0, 0x0, &(0x7f000012a000)=[{&(0x7f0000bc5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000199000-0x8d)=""/141, 0x8d}, {&(0x7f00002db000-0xd3)=""/211, 0xd3}, {&(0x7f0000fe2000-0xdf)=""/223, 0xdf}, {&(0x7f0000813000)=""/163, 0xa3}, {&(0x7f0000f53000-0x41)=""/65, 0x41}, {&(0x7f0000049000)=""/196, 0xc4}], 0x7, &(0x7f0000091000)=""/205, 0xcd, 0x9}, 0x3e07b9e6}, {{0x0, 0x0, &(0x7f0000d39000-0x10)=[{&(0x7f00009e1000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000aeb000)=""/140, 0x8c, 0x3}, 0x17}, {{&(0x7f0000bc9000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000008c000-0x30)=[{&(0x7f00003b5000-0xd7)=""/215, 0xd7}, {&(0x7f000073b000)=""/4096, 0x1000}, {&(0x7f000032d000)=""/22, 0x16}], 0x3, &(0x7f0000392000-0x85)=""/133, 0x85, 0x7}, 0x6}, {{0x0, 0x0, &(0x7f0000d97000)=[{&(0x7f0000897000-0x55)=""/85, 0x55}, {&(0x7f000003f000-0x90)=""/144, 0x90}, {&(0x7f0000281000)=""/20, 0x14}, {&(0x7f0000129000-0xbb)=""/187, 0xbb}, {&(0x7f0000206000-0xf)=""/15, 0xf}, {&(0x7f0000652000-0x9b)=""/155, 0x9b}, {&(0x7f0000223000-0x53)=""/83, 0x53}, {&(0x7f0000fc7000-0xe0)=""/224, 0xe0}], 0x8, &(0x7f00003a8000)=""/150, 0x96, 0x0}, 0x1}, {{0x0, 0x0, &(0x7f000090c000)=[{&(0x7f0000919000-0x59)=""/89, 0x59}], 0x1, &(0x7f0000387000-0xc4)=""/196, 0xc4, 0x2}, 0x0}, {{&(0x7f0000f2d000+0x3a6)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ef6000)=[{&(0x7f00008db000)=""/0, 0x0}, {&(0x7f00004c6000)=""/222, 0xde}, {&(0x7f0000eaa000)=""/255, 0xff}, {&(0x7f0000525000-0xfc)=""/252, 0xfc}, {&(0x7f0000a08000-0x2b)=""/43, 0x2b}, {&(0x7f000009d000)=""/28, 0x1c}], 0x6, &(0x7f000063e000-0x65)=""/101, 0x65, 0x9}, 0x7}], 0x8, 0x12020, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00008ea000)={0x0, @broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009a2000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a8e000-0x28)={@generic="f8d79697f5397ac7469b3ea4f626bddc", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b80000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000b31000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fb000-0x4)=0xe8) sendmsg$nl_route(r1, &(0x7f0000139000-0x38)={&(0x7f0000d68000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000d16000-0x10)={&(0x7f000043b000-0x64)=@mpls_getroute={0x64, 0x1a, 0x8, 0x3, 0x0, {0x1c, 0x94, 0x80, 0x8, 0xfc, 0x1, 0xfd, 0x4, 0x800}, [@RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x101}, @RTA_DST={0x8, 0x1, [{0x7fff, 0xffffffffffff0000, 0x6905cb, 0x6}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_OIF={0x8, 0x4, r5}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xffffffffffffffe0}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_OIF={0x8, 0x4, r6}]}, 0x64}, 0x1, 0x0, 0x0, 0x50}, 0x80) [ 60.967309] binder_alloc: binder_alloc_mmap_handler: 11119 20000000-20002000 already mapped failed -16 [ 60.981100] binder: BINDER_SET_CONTEXT_MGR already set [ 60.986465] binder: 11119:11120 ioctl 40046207 0 returned -16 [ 60.986486] binder_alloc: 11119: binder_alloc_buf, no vma [ 60.986523] binder: 11119:11138 transaction failed 29189/-3, size 80-16 line 3127 [ 61.008179] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.013700] binder: release 11119:11120 transaction 85 out, still active 2018/01/16 15:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00004c3000-0x8)='./file0\x00', 0x80) mkdir(&(0x7f0000335000)='./file0\x00', 0x0) mount(&(0x7f0000ed9000)='./file0\x00', &(0x7f00009aa000)='./file0\x00', &(0x7f00000b4000-0xa)='selinuxfs\x00', 0x0, &(0x7f0000c78000)="") [ 61.028717] binder: unexpected work type, 4, not freed 2018/01/16 15:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind(r0, &(0x7f00001cf000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9) accept(r0, &(0x7f000027c000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000abf000)=0x3a) lremovexattr(&(0x7f00005a0000)='./file0\x00', &(0x7f00009c1000-0xb)=@random={'security.\x00', '\x00'}) 2018/01/16 15:17:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00006de000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, &(0x7f00003f1000-0x2)="") rmdir(&(0x7f0000428000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffff7fffffe}, 0x0, 0x8c92245817953ca6) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f0000cc0000-0x3b)=[{&(0x7f0000814000)="", 0x0}], 0x1, 0x0) [ 61.051225] binder: unexpected work type, 4, not freed 2018/01/16 15:17:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000807000-0x4)='keyring\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000008b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e86000-0x18)={0x5, 0x9, 0x6, 0x9, 0x7ff, 0x7ff}) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006d4000-0x8)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a53000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cee000)={0x0, 0x0}) utimensat(r2, &(0x7f0000eba000-0x8)='./file0\x00', &(0x7f0000ed4000)={{r4, r5/1000+10000}, {r6, r7/1000+30000}}, 0x100) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/16 15:17:49 executing program 1: waitid(0x2, 0x0, &(0x7f0000dd5000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00001db000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a5c000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d2d000)={0x8000}, 0x4) connect$ipx(r0, &(0x7f00001f9000)={0x4, 0xac8f, 0x7, "6cb9d9f98a3e", 0x7fffffff, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000894000-0x98)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10001}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @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]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f8a000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002000-0x4)=0xfffffffffffffffc, 0x4) r1 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f1f000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x2, 0x8000, 0xa, 0xa0, 0x0, 0x6, 0x0, r1}, {0x100, 0xfdf, 0x4, 0x4, 0xfff, 0x0, 0x4, 0x5e3}, {0x100, 0x5f5, 0x40, 0xe83}, 0x3f, 0x2, 0x3, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x2, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7, 0x2, 0x80000001, 0xff, 0xff, 0x28c3}}, 0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x2}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0x9, 0x2, 0x2, 0x1ff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000003000)={0x100, @time={0x77359400, 0x0}, 0x2, {0x4, 0x5}, 0x6, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xa9)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) 2018/01/16 15:17:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000571000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f1b000)=0x1, 0x4) pipe(&(0x7f0000c4d000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000ca4000-0xc)={0x10000000, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00007b0000-0x5c)={0x2, 0x2, {0x2, 0x1, 0x9, 0x1, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000287000-0x4)=0x0, &(0x7f0000f9a000)=0x4) vmsplice(r1, &(0x7f00003ae000-0x40)=[{&(0x7f0000816000-0x1)="8f", 0x1}], 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000e61000)={0x80, 0x1, 0x9}) close(r2) 2018/01/16 15:17:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f000049b000)=""}) fsetxattr(r0, &(0x7f00007b8000)=@random={'security.\x00', '}@selinux:vboxnet0\x00'}, &(0x7f00004eb000-0x1)='\x00', 0x1, 0x2) socketpair(0x4, 0x8000f, 0xffffffff, &(0x7f0000212000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 61.074236] binder: undelivered TRANSACTION_COMPLETE [ 61.089838] binder: send failed reply for transaction 85, target dead 2018/01/16 15:17:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = socket(0x2000000011, 0x8000000080003, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r3, 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$packet(r3, &(0x7f0000c85000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) getresuid(&(0x7f000070f000-0x4)=0x0, &(0x7f0000f80000-0x4)=0x0, &(0x7f0000230000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c68000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0xc9cb, 0xa, 0x20, 0xa0, 0x0, r4, r5}, {0x1ff, 0x2, 0xfffffffffffffffa, 0x54, 0xeb90, 0x3, 0x52a0968a, 0x20}, {0x9, 0x800, 0x1, 0xffffffffffffffff}, 0x101, 0xf, 0x2, 0x1, 0x0, 0x3}, {{@in=@empty=0x0, 0x2, 0x7f}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x2, 0x2, 0x10000, 0x8, 0x7, 0xb98}}, 0xe8) munmap(&(0x7f0000420000/0x800000)=nil, 0x800000) r6 = dup2(r3, r2) write$tun(r6, &(0x7f00008eb000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0862be", 0x0, "db3a09"}, ""}}}, 0x2e) [ 61.107712] audit: type=1400 audit(1516115869.885:37): avc: denied { dyntransition } for pid=11172 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 61.127221] audit: type=1400 audit(1516115869.905:38): avc: denied { set_context_mgr } for pid=11172 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.128031] audit: type=1400 audit(1516115869.905:39): avc: denied { impersonate } for pid=11172 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 61.128053] binder_alloc: 11172: binder_alloc_buf, no vma [ 61.128069] binder: 11172:11173 transaction failed 29189/-3, size 0-0 line 3127 [ 61.146904] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 15:17:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) pwrite64(r0, &(0x7f00005fe000-0xee)="fedb20319e012c74bc157558ef8b8149488eea7688d3d891b8a18f5c6de422151ba0000a2331ae14ea9a4bcd0c616696df287a51644e62f18774f812a4ed9baccb2eecfab21f465601f6f58267665a1c62e444607a3761bcabe903045d1473c05e3ee97e54f77d437b90849ffca49f3e3828536270d982fe77d1043982ac7e8b8f9586e96df5a41fe21fcbaad48d8c39f0624f5ac278880e5e0af30f9942c1cda74a7241a75c675ed080f9844a74028a8428d2013a3e79598594a1e53937c206eb579feba6056e6b0dd3fa1c9d88308c129e2ee72ee4c15f74211139d51cee51e0eaf3b054fe538a60447bbbdd34", 0xee, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x68) inotify_add_watch(r1, &(0x7f0000b6f000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r1, &(0x7f0000002000-0x8)='./file0\x00', 0x10, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r1, &(0x7f0000003000-0x6)=""/6, 0x6, 0x100, &(0x7f0000002000)=@abs={0x0, 0x0, 0x2}, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000003000)='./file0\x00', &(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000005000)=""/88) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000007000-0x48)="62024cf54e3a1d7386722d16909312b446d2296b06c4401fe1d607bf3aa0e10408612d9b567f1feb81d0d2df21d71369e37c9de542c124958a479282fc1df98878dcd688ddf8ceca", 0x48}], 0x1, 0x20) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000008000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000008000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r2, &(0x7f000000a000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000007000-0x4)=0x8) ioctl$TIOCMSET(r2, 0x5418, &(0x7f000000a000-0x4)=0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000000a000)=@get={0x1, &(0x7f0000003000-0x54)=""/84, 0x1}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f000000b000)=""/4096, 0x1000) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00003b4000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ad1000-0xc)='/dev/rfkill\x00', 0x204040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0x82, &(0x7f0000000000)="e1110849da178daee8714d1b1d6a88384bab56c68f0fd519e52ae1b808c42a646f2b3a931099afffb6db44d060000000000d90c0ded6c3086b179c47bd812b6d76ce451e3463ac920000a7abc18c6b53f4193a4fab3ab465530f4eb96821795163292b05d544225b98db25e12f2c60dcaec6b56862d03abeb6aedbbdc66aec96b954dd90cfdbe4d55fe6025b3ce92c3cd1e416fd26fdcb711d15b160e6c21c5dd9a2e74d527cbee52b", 0xffffffe5) r3 = socket(0x18, 0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x6, 0x4) getsockname$ax25(r3, &(0x7f0000b43000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) 2018/01/16 15:17:50 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000281000)='ns/ipc\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000aed000)={@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005a8000-0x4)=0x14) sendmsg(r2, &(0x7f0000ef2000-0x38)={&(0x7f0000863000)=@can={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000c46000-0x40)=[{&(0x7f0000cb0000)="6feace3d932b846d74525018f6c7f46daf938dd3f73bffd6a3153195a5465b6ecdbab9a6b0593dab072f567f2ef5683d3eec016f3c7b6ec089a2dffcd6d7414703a9e8a9c5bc40d182c9b083a8898e2809ee5d3705f921205f43ec3bc4a6480595c00d4a2d783cfab96cecaf5412e394", 0x70}, {&(0x7f00003f9000-0x63)="4f664e0fd6e68af45ee51bf739150d87b7f9df8390bdec146c62d9aaf9dc4b5f0988dff5c5c0dc70145b33a3d7646c5663ad1723a96ea907299cd4f5f9d1d12f098e71e6a6f01a29df37669d848f60dd02de3f2ef629fc57b222bdc3f456496b346aaa", 0x63}, {&(0x7f0000378000)="ef061a4f77cb7cf48cce8ac5761ad2b0be9b916f76b97c7beafb95eb87c293f5e460ecb0de125eaf1832401f05a86df44bf8676dc5b9366f04d6390ef265b654162c0e5797d0967d99472c10d525f3ea4a453dc7023686d5c239e509ab2dac1eb320a02891879c79f997fb44fcbd5eb7109890c3e502472c860d23acc39aab484632bd42488a57cf13a4cd68dc69b844bcf5373eb700f32a49296642baac8ad90bf57a6c08485bd24298cedee0f32f40f0aab53b8f2f7243afe0ddbaff850965c6064382dbb41c7036cd6fc44b55f01f27e254807a00f9b962860af523cb356adcd6d0", 0xe3}, {&(0x7f0000d0f000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000dfc000)=[{0x38, 0x109, 0x2, "49465e3f6e0fb946aa4c809ac6387ab044db7c1d11fcb52aadfb5bfee402064aefc230c8"}, {0xe8, 0x109, 0x8, "59f3eb9b7e9ebf7fb1ed76e3b39a31371331361c41aa8bdd2e8822442949e98073e6d1d38e66e31b7f1310ba7c68b3f7785e830cb1c07d6920aaf263aeb3396a9f2cc1488d5df11397d6a3ae546e22d040aa625f56743964e8a3c4d51e1de6340191b44cf886a77f691f9502d8f8a465b55872c3463adbcf68ee316fd37597e1610347e49521ec93a015df9358817a1ce200f01f721e6778a398dbd2aaf7648a380408695126bb83088f1babcc786be40b9ef534246533be06cc8bdb12a7bf447e169e1edd3165f115efd21d832b0d7088"}, {0x30, 0x111, 0x0, "967b1ed78ad6a1fcbff8b9274ad4008b2c63ff227b30a1d14b35364074b365"}, {0x90, 0x115, 0x7, "05672b062c25f1f33a82415012dbdc9093729d562eaacb062a3cb268adae44dce179d70a1ebfa24197228bc418e33f15f5d53d6be43db0c5a62da70e488ea5484778063e06a2f9078c3e7ec896544730bb37a5aacf2ad834ef73cf66d50215a4164909f6e7fe54e15341dbc3e9f415841e251d911a8d9b6e37d7"}, {0x38, 0x109, 0x2, "e2527ccf6739407cb3b8cf18811be94492fbd9117e6aad05b2f85184c33bb780929818c9d6"}, {0x48, 0x88, 0x7fffffff, "197e8b077466114e2cf9ed463aba1367dbab8a77f4587660fd2bb6e09624310ef541026b6ee231ed23dfec1953b8095e35930820f3d1f776"}, {0x68, 0x11, 0x5, "0d5858074a6944a138735238be8a4e4254f8af4764b7a809c32aac06d4b656ed2a60fb944b83ba14128783cf2267ee8788a251cad6c7ded7b1f30d844bf1321eb46b403d07d09c3c09f4605d26f28b6719e098afa9"}, {0x28, 0x13b, 0xb030, "f206af6d241c8d82c4096b03a5068216aca18244"}, {0x38, 0x103, 0x9, "ad97775bf99f9d392e4b96f54f65af354bc3250ff26cd9121745012f08d2d86d3dfc452c0994b2bf"}], 0x328, 0x4004}, 0x40) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x100000001, 0x3, 0x2, 0x1}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000006000-0x4)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x19) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000000)={{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]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x8040, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000006000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="5d126accb083", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000007000)=0x0, &(0x7f0000008000-0x4)=0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000005000)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000405000-0x15)='attr/prev\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000cc1000)=0x0, &(0x7f0000349000-0x4)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000059b000-0x4)=0x0, &(0x7f0000d77000)=0x4) ftruncate(r0, 0x3d) 2018/01/16 15:17:50 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000ca0000)='./file0\x00', 0x40, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f16000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004b4000-0x8)={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) timer_create(0x2, &(0x7f0000001000-0x60)={0x0, 0x24, 0x1, @thr={&(0x7f0000001000-0xf0)="0bd73a068b1d9447a02e7794952a33c7bf87918709d496aa4f20d4f43453fc652d5306690f08b0b5e188417e6a2de8c706f9b6232a25fe1e32eb019efb4e090e4f6067d4f03071296ec49f8dafff2dfce59a297db5cb556cf9393f69738c26af2a9e4bd1639637ed17888efa32aee8d0b8d6a3b621448357342c665383c3292bec6825d220bf31914158d185da2aa39b7c83124c13dbdd29776077f93e76d5a6bc2d6d5f94d5699172e359224e5e04c3529ea1c4bbaf7e0da46a2447534869e2395dd21b8980af371ac912e64bf6c705db1c38c0709eb4547b5f4df8dd25aad1e0e6b48d0cbd48c56f6ec20756d1add2", &(0x7f0000000000)="985833fbe118edafbb78688ec86fa999cce17c8d02bbb805038e45b458053a55bd05d76fa9d488"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_getoverrun(r1) r2 = dup3(r0, r0, 0x80000) timer_delete(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000001000)={0x4, 0x6e8, 0x6260, "e4f0c4480de1", 0x0, 0x0}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000002000)={0x6}, 0x1) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000004000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000005000-0x230)={0xfffffffffffffc22, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}, {{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]}]}, 0x230) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000005000)={0x0, 0x5, 0x4, {0x77359400, 0x0}, 0x9, 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$getname(0x10, &(0x7f0000002000)=""/158) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000006000)={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000007000)='/dev/snd/seq\x00', 0x0, 0x0) fchdir(r2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000008000)=0x0, r3, &(0x7f0000009000-0x8)=0x0, 0xee, 0x4) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f000014d000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, 0xb401b25cca7cd21a) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000057d000)=0x79, 0x4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000089b000-0x15)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000077c000-0x4)=0x0) prctl$intptr(0x18, 0x405) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000ea0000)=0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000253000)=0x0, &(0x7f0000804000)=0x4) openat(r0, &(0x7f0000a67000)='./file0\x00', 0xfffffffffffffffc, 0xffffffffffffffff) alarm(0x8001) creat(&(0x7f0000cdf000-0x8)='./file0\x00', 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x0, 0x0, 0x0, 0x0}]}) futimesat(0xffffffffffffffff, &(0x7f0000daf000-0x8)='./file0\x00', &(0x7f00005c3000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) [ 61.146912] binder: 11185:11191 ioctl 40046207 0 returned -16 [ 61.162183] binder: BINDER_SET_CONTEXT_MGR already set [ 61.162193] binder: 11172:11188 ioctl 40046207 0 returned -16 [ 61.182746] binder_alloc: 11172: binder_alloc_buf, no vma [ 61.182763] binder: 11185:11194 transaction failed 29189/-3, size 0-0 line 3127 [ 61.189984] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.206423] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000e3a000)=[{r0, 0x0, 0x0}], 0x1, 0x8000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000e60000-0x30)={0xee, 0x0, 0x0, 0x2, 0x3, 0x9}) statfs(&(0x7f0000075000-0x8)='./file0\x00', &(0x7f0000581000-0xad)=""/173) vmsplice(r1, &(0x7f0000c23000-0x10)=[{&(0x7f00001b1000-0xd5)="86", 0x1}], 0x1, 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000923000-0x5c)={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x19c}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, 0x8, [0x3f, 0x1, 0x2, 0x4, 0x3, 0x1, 0x40, 0x10000]}, 0x5c) close(r0) 2018/01/16 15:17:50 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000426000)='net/rt_cache\x00') close(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xffffffff, 0x4) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001000-0x4)=0xffff) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='system\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000001000-0x20)={@generic="5157374e181ae77018e7efb8ceff5157", @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000020000-0x8)={0x0}, 0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bff000-0x4)=0x0) fcntl$lock(r2, 0x7, &(0x7f00008da000-0x20)={0x3, 0x3, 0x401, 0xa140, r3}) sendfile(r0, r1, &(0x7f00009cc000)=0x0, 0x40) 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002f9000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000ead000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00008fd000)='/') pwritev(r0, &(0x7f00006b7000-0x41)=[{&(0x7f0000a90000-0x544)="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0x1000}, 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0x1000}, {&(0x7f0000962000)="cdc276db913ff66f5837e73a3e16e374c306fbe493ca7572", 0x18}, {&(0x7f0000ac0000-0xf1)="2d2dd0c51ea911a8756a0b82b1bb06f1bb5a1889c22c0aba2dcb5c905ed19ed86ad34dbfd2dae3f4cffa87568057ce81d51594fe16f7f5f1af19f9152980b0615906edacd455780bca23e22db457144e49297c191aa4cd2886c24923530c7d4d420a1fd1a2e3fe4ba0e66260c8f9da366ff91e83e698e515a7e09daf1d1bbedaf5bff9225be24601e18bb2fa97f471365201fbe00a4088a9e6fd10db875fc962be8a6d04b1b3da45941f61405d9e6a4e2554ea3087e1f886d85372ea3be21cce3bf505c1424b92120256f1e477a8a737749eb6ddbe9672ef7aaad933c202d095f3af144628d9f9ff89511fdc8611de9cae", 0xf1}, {&(0x7f0000bde000-0x7c)="80127ccf7c9d4d0cc53983ff98f9934fe6e4b6e227d46aeef57a621ebd9f0f62707c706483e47fa94d2be000e568f279604fa77eca6d5cdd819f9c9ef8b13b121e13d5b58439a14afb45bedc47779fc20cde29d551b3b6851c7de8d4ff9f0e01e750a32ece4b91fd3be312fd5a7bfae8a5525ca5e485aa9bbac36c70", 0x7c}, {&(0x7f0000fca000)="7091ace880b964d1ca5eb19d44a10b5d8af3b27b00afd1ef4397f68764d35740021a1d969166f1a99513070f6bbbcd299e6e89280c7ae37d0ddadedbf4e12fc3d71e308fbcf4febd5a994c6c7f4e0ce3a886fcd0bbfa86a56c39d7528bb61be1932fab8012b82be10f15f037b780609774d50e83b654f3ef5600a0097f1f79fd08012dddb1a2", 0x86}, {&(0x7f00001d8000-0x3b)="43ca1432cb1979bc349e819e38f2279f31e607d999131ce2d56530e986148a68acec34a2e30ca58a5626f316f908efd9e65aa60c473aafbfb2e5c1", 0x3b}, {&(0x7f0000004000)="8ccd5115832ded6b73e060dfb982e2435c338c8150a34a1668a8b2494dadf2a9b0b776525c25e0895183b996fc9bbf8685b51570afed04b62482068d112c4305367a1f820ec61204b6018e7a65c875a89336512456a01d322c6109d8dcf06b4bff709e7b2330cf74aae0af1b26af", 0x6e}], 0x8, 0x0) lremovexattr(&(0x7f00002eb000-0x8)='./file0\x00', &(0x7f000074a000-0x6)=@random={'os2.\x00', '\'*.wlan1*system)\x00'}) [ 61.206432] binder: 11185:11194 ioctl 40046207 0 returned -16 [ 61.215633] binder_alloc: 11172: binder_alloc_buf, no vma [ 61.215651] binder: 11185:11196 transaction failed 29189/-3, size 0-0 line 3127 [ 61.217923] binder: 11185:11194 BC_FREE_BUFFER u0000000020dbd000 no match 2018/01/16 15:17:50 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000ca0000-0x26)=""/38, &(0x7f0000d26000)=0x26) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000311000)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x49, [{{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0xfe0f) link(&(0x7f000058b000)='./file0\x00', &(0x7f0000b41000-0x8)='./file0\x00') 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000488000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000024d000)='gfs2meta\x00', 0x0, &(0x7f0000966000)="") r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d69000-0xc)='/dev/autofs\x00', 0x80000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) sendfile(r0, r1, &(0x7f0000d40000-0x8)=0x18, 0x5a) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") clock_gettime(0x6, &(0x7f00006ea000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000aea000-0x10)={0x77359400, r2}, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x4002, 0x0) pipe2(&(0x7f00003c1000)={0x0, 0x0}, 0x4000) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00005b1000)={0x20080522, 0x0}, &(0x7f000067e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/create\x00', 0x2, 0x0) recvmsg$netrom(r0, &(0x7f00007ac000-0x38)={&(0x7f0000e1d000)=@ax25={0x3, {"850be7de70dd57"}, 0x1}, 0x10, &(0x7f0000e88000-0x80)=[{&(0x7f0000fc3000)="", 0x0}, {&(0x7f0000813000-0x43)="3a4ae3f6bcc3d52cdc29ef5800ba11046b4abd54a65d72f4a18f670db2444bfa82c077cd6104608c1e4554de74ef0aa7a8b036c6a02a3786cc1827ed4b343f56d81c28", 0x43}, {&(0x7f0000e6e000)="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0x1000}, {&(0x7f00002e6000-0x8e)="13ee95907516467ff821a42b6076258d53af95c4919318012cb4c1023f1d0be17d06d9ec09b353700d0a7555052559eb62500a93f4cdbcf7e9217b09b878948340ffb8fba9ae2dc3beda8eea02ee5e75e5b5d9ca469e9fe5c4cefa226c4ae7caf72bed8636e9784b1f524e75743bf0caac45e61cb36c41838a8b03740f810d54af4b4857f9403bd523c9707c62cf", 0x8e}, {&(0x7f000010d000-0x2e)="456865a7209053a50588695ca50bac52d91e7b5bc45aad11d604e04ba44e86ee95841b4036dfaf7285b839b29246", 0x2e}, {&(0x7f00004e9000-0xb8)="13d6a1898cec12d29ce69e529b6316c4207275df0486669c44dc403dc2fedbfb80289d1d810b92e50faa8f7f848f66c70053a83c20c1379bf2dd8c8c6afe8ab49cdf69250c39881d1e46b643a7889bb0eb40284320ef59dba270ced407e19e697fa13a97d5f8270b730c5633a0916effd9f6bed29aa59c663686201f7734a6a2486ef593a04515e6cd9b439a998475a9770ba036a5894279c75505015ea43bac25517012fb02ce79ca6be7393998ea7acc286d62c7bf1425", 0xb8}, 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{0x70, 0x10b, 0x8, "3ee51ac30e6be4fd53970fbd726dd1be47be2407c4cc01e6c5c3271e50425bb8a102d76406b291cbee7e37bd309ab12770a3e74f8a41740a073baaa8e047ae9d3858be7c5d8093836c5c605b300e397978e96fdbaf3b18efa1"}, {0xa0, 0x19f, 0x0, "034d99dce363aa664e2cdd4f0fae9f489ccd566718f3dec4c23ea71c667693b1283c163d606dd4264e8321e1d5b95d7613744c4c81ad9c500c55584d2d34f583e3bb8f8c0b2648bfb9b8e2839b957f7de59c98e9e3a3e455e4eebcb840ad9b20541ea723f6f0a8b98770b8ac6a328b155b0b5f69934becb5f4382d6fd1df5f4bb09c8c9bed2c39a7c789"}, {0x40, 0x10a, 0x8000, "f7a00409ddfa24202550891a0a771c590d6dba08084ccc76fa71f8a83e9ce62e5a2d6b32f028afe4e5"}, {0x80, 0x13f, 0x1f, "732c9de6b73d1d30e5bb5dd496e6c0b0f44ef4848375e36495479a5dbdad6adaa0e609e01de9560d9ea7d59e15be98aa374b79c43b6425e0021bdf2cb1fa0464c7dc9ed4cea43954df9e8113c021fda5500efb039af72c25e68ad932941666a8566ee3aa056e2fe21b"}, {0x58, 0x117, 0x5, "5b7c483fdcd61422717d430be061a37c5fa948c9c9ed0b2184b835602fc0e5ef9a16058a63cacf265f9adc2dddc27a496daa66f575849ef96779de85fc0ecc9d8edc120689"}, {0x50, 0x1, 0x6, "855aabbcfd4ccdbee417fb96874cd1e8d76c20fb5c3c79b063b19f2fa9951174197affc766df2123fc4ca84eb930214bfdc7dd700981ec47488285b560a7"}, {0x58, 0x10f, 0x100, "213462e0a0919fbc5209320204d789e25d2d4d8cd99e47834e49929a326c7b1fd7ac5e2dc70424ad230f856d98c6340fda05f0ed7b9c9f6bd871cd0a5d646f2b9f16ee4c41bc1e2e"}], 0x1340, 0x4}, 0x1) unshare(0x20020000) sendmsg$nl_crypto(r0, &(0x7f0000df6000)={&(0x7f0000617000)={0x10, 0x0, 0x0, 0xe6719a2110d357c9}, 0xffffffffffffffbf, &(0x7f00004bf000)={&(0x7f000027a000)=@delrng={0x10, 0x14, 0x400, 0x1, 0x1, "", ["", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x44010}, 0x44) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000b8e000-0x4)=0x0) [ 61.252271] audit: type=1400 audit(1516115870.035:40): avc: denied { setpcap } for pid=11205 comm="syz-executor4" capability=8 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 61.330487] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.337082] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 15:17:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000012000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) rmdir(&(0x7f0000002000)='./file0\x00') poll(&(0x7f0000014000-0x38)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000003000)='./file0\x00', 0x40) setsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f0000011000)=0x11c, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e4c000-0x10)={&(0x7f0000bff000/0x4000)=nil, 0x4000}) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008bd000-0x12)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000e48000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = syz_open_dev$usbmon(&(0x7f0000f94000-0xd)='/dev/usbmon#\x00', 0x1f, 0x400800) mq_notify(r0, &(0x7f00002c2000)={0x20000000, 0x15, 0x2, @thr={&(0x7f00004c6000)="41507be49da6545a59b71a4dbdde4b05fa22723e8ab748385e43f15d911ddd262920a50e873475bc2d7ce9d79668da784c940e9e1bf15af24d2a125d04c1b7f0466d14a91f5de4f6ff000000000000007cf7872f8160c7a88b0a9c87dcabea962a669514ed56d6f639928721a6a985449c77d31b9052edd99ecbb3d5047fd94e133627be3ca37f1af6934872cac9a57bebf4", &(0x7f00006ca000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f00006eb000)=""/195, &(0x7f0000d4d000-0x4)=0xc3) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f9e000-0x2)="c403", 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, r0, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) symlinkat(&(0x7f0000206000)='./file0\x00', r0, &(0x7f0000503000)='./file0\x00') 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059f000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r0, 0x5402, &(0x7f0000105000)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup2(r2, r1) recvfrom$inet6(r3, &(0x7f000002c000)=""/67, 0x43, 0x40000000, &(0x7f0000b21000)={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) r4 = dup(r2) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000041f000-0x8)=@assoc_value={0x0, 0x1}, &(0x7f0000b15000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000ed5000)={r5, @in6={{0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x100, 0x9, 0x80000000, 0x4, 0xffffffff, 0x4, 0x400, 0x8, 0xf38a, 0xa12, 0x1000, 0x6, 0x6, 0x5]}, &(0x7f0000a0b000-0x4)=0x108) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000fc6000)="25a53c46c076ef7651d26d2874ee80a52ef770cc28642b0f24dbe910f65ad3511c0969d31b087b85b33f72cc8d466c252617cd0a", 0x34}], 0x1) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007ea000-0x4)=0x0, &(0x7f0000dbe000-0x4)=0x4) r1 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000d0d000-0x78)={0x2, 0x78, 0x5, 0xa871, 0x80, 0xa0000000000000, 0x0, 0x8001, 0x40000, 0xf, 0x8211, 0x1f, 0x2, 0xe7, 0x5, 0x4, 0xb3f2, 0x3, 0xfffffffffffffffa, 0x1, 0xee, 0x5, 0x7, 0x1, 0x920, 0x9, 0x3, 0xe0, 0x3, 0x8, 0x9, 0x9, 0x1, 0x100000000, 0x100000, 0x3, 0x1f, 0x5, 0x0, 0x6, 0x0, @perf_config_ext={0x1, 0x7}, 0x268, 0xfffffffffffffffb, 0x40, 0x7, 0x0, 0x38214509, 0x3ee2a8eb, 0x0}, r1, 0x100000000, r0, 0x1) socket$unix(0x1, 0x3, 0x0) fcntl$notify(r0, 0x402, 0x0) seccomp(0x1, 0x0, &(0x7f0000b98000-0x8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f0c000)={0x0, 0xfffffffffffffff7}, &(0x7f0000878000)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000077d000)={r2, 0xfffffffffffffffd}, 0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000f16000-0x4)=0x100000000) prctl$seccomp(0x16, 0x1, &(0x7f0000c74000)={0x0, &(0x7f0000e16000-0x18)=[]}) 2018/01/16 15:17:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f0000d2c000)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000005000)='/*\x00', 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000008000)=0x6) r3 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000008000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000009000-0x83)=""/131) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000009000-0x10)={0x0, 0x0, 0x1bd}) r5 = openat(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x4000, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000b000-0x4)=0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000000a000-0x4)=0x1000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0xa8850, r5, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x1, 0x0, &(0x7f0000003000-0x1)='$'}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r5, 0xc0406400, &(0x7f0000008000)={0x2, 0x568, 0x9, 0x4a, &(0x7f0000006000-0x4a)=""/74, 0xfa, &(0x7f0000006000)=""/250, 0xac, &(0x7f000000b000-0xac)=""/172}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000008000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004000-0x98)={0x0, @in6={{0xa, 0x0, 0x630b8b95, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x91}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x6}, &(0x7f0000009000)=0x98) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) 2018/01/16 15:17:50 executing program 4: r0 = socket$inet(0x2, 0x4000000000000004, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0xf56b, @loopback={0x0, 0x1}, 0x6}, {0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x100, [0xfffffffffffffffe, 0x5, 0x7fffffff, 0x5, 0x1, 0x5, 0x40, 0x2]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) accept4$llc(r2, &(0x7f0000b93000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f1d000-0x4)=0x10, 0x800) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f000021a000)=0x0, &(0x7f0000240000-0x4)=0x4) pivot_root(&(0x7f00009c9000)='./file0\x00', &(0x7f0000f05000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000636000-0x10)={0x0, 0x1, 0x80000001, 0x2}, &(0x7f00008f1000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000)=@assoc_value={r3, 0xffffffff}, &(0x7f000082d000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00008c0000-0x150)=[{&(0x7f0000909000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000d0f000)=[], 0x0, &(0x7f000049b000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005b3000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000a74000-0x2)='}\x00') r3 = gettid() tkill(r3, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r3, 0x1) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000083f000)={0x3, 0x0, 0x10001, 0xf1a9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e59000-0x20)={0x174e, r1, 0x10001, 0x7}) r2 = socket(0xa, 0x2, 0xab8) dup(r2) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f000007c000-0x4)=0x20) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[], 0x0) connect$unix(r0, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000002000)='./file0\x00', 0xe1) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0xd54000)=nil, 0xd54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d53000)='ns\x00') write(r0, &(0x7f00003ef000)="2dc9b50bc2606c0b352df2080b86e738e0886118d63b37d990d22123b66e3f569dce2b0f49bce55399cd16eedc8754f42ae1bee2502c94ed796a228dbea45245633b037693ec7248096a36bfc4641dc17d9250c70b57f9c7c492b74fb9ef96e51101ed6fe82d510374a60da7f94aaca0b1c43bef33f285d1eb2f95772ee9b150339d6ff12edea576cecf6acb452a5746241d627cb3c1d4df25e6d4cdc29d9f92daa986ff7650bb46dcd734d7d9dcea34e6db58c9e744ada78a858c176500e298b0823817c76ce3e1c50781f432241c5c", 0xd0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f000082a000-0x4)={0x81, 0x8, 0x81}) mkdirat(r0, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/01/16 15:17:50 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d7a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe2b6, 0x0, 0x2d1f, 0x3ff, 0x2, 0x41b8800, 0x1c4, 0x7, 0xdbe, 0x1, 0x7fff, 0xe2c3, 0x1ff, 0x3, 0xfffffffffffffffb]}, &(0x7f0000000000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000078b000-0x14)={r1, 0x4, 0x3, 0x101, 0x5ada, 0x2}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001000-0x18)={0x7, &(0x7f0000002000-0xc9)=""/201, &(0x7f0000001000)=[{0x20, 0x91, 0x5, &(0x7f0000001000)=""/145}, {0x2, 0xa1, 0xffff, &(0x7f0000002000-0xa1)=""/161}, {0x5, 0xd0, 0x400000000000, &(0x7f0000001000)=""/208}, {0x1, 0x36, 0x0, &(0x7f0000001000)=""/54}, {0x9, 0x3f, 0x5, &(0x7f0000001000-0x3f)=""/63}, {0x5, 0xab, 0x69, &(0x7f0000001000)=""/171}, {0x10000, 0x7b, 0x7, &(0x7f0000000000)=""/123}]}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000003000-0x8)={0x19980330, r2}, &(0x7f0000002000-0x18)={0x400, 0x9, 0x1, 0x8, 0x400, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0xe0, 0x0, &(0x7f0000002000)=[@reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000000)=[], &(0x7f0000004000-0x38)=[0x48, 0x30, 0x48, 0x68, 0x38, 0x30, 0x28]}}, @decrefs={0x40046307, 0x3}, @release={0x40046306, 0x4}, @enter_looper={0x630c}, @exit_looper={0x630d}, @acquire_done={0x40106309, r3, 0x4}, @dead_binder_done={0x40086310, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000004000-0x30)=[@flat={0x776a2a85, 0x10a, r4, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000002000)=[0x38, 0x48, 0x38]}}, @dead_binder_done={0x40086310, 0x1}, @acquire_done={0x40106309, r5, 0x2}], 0x1000, 0x0, &(0x7f0000001000-0x1000)="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"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000004000)=""/71) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ff9000)='/dev/pktcdvd/control\x00', 0x288000, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ffa000-0x10)="abd4e483ebd209407aaa3474b5bb3212", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000ff9000-0x8)={0x0, 0x7530}, 0x10) 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f76000-0xb)='/dev/hwrng\x00', 0x60000, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000f76000-0x8)={0x1, 0x2}) recvfrom$inet(r0, &(0x7f0000f74000)=""/215, 0xd7, 0x120, &(0x7f0000f74000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x80, 0x4) socketpair(0x1a, 0x80000, 0x1, &(0x7f000023e000)={0x0, 0x0}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000f74000)={0x0, 0x1, 0x9}, &(0x7f0000589000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000b24000)={r3, 0x400}, &(0x7f0000c1e000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000f73000)=0x0, 0x4) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd8000)='./file0\x00', 0x80, 0x40) accept$ipx(r0, 0x0, &(0x7f00001c8000-0x4)=0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) mq_open(&(0x7f0000521000-0x1b)='#wlan1posix_acl_accesseth0\x00', 0xc0, 0x0, &(0x7f0000186000)={0x0, 0x6, 0x592c, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 61.498997] binder_alloc: binder_alloc_mmap_handler: 11270 20000000-20002000 already mapped failed -16 [ 61.514570] binder: BINDER_SET_CONTEXT_MGR already set [ 61.523195] binder: 11270:11275 ioctl 40046207 0 returned -16 2018/01/16 15:17:50 executing program 7: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000aa7000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000aa8000-0x6)={0x0, 0x6}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0xac, "d54dac32f55cdfbb9cd620e1765239467bf3754d27dd181ca37dcf7e8d4cef9770dd57c6615b2b7f5a3c495aa1d67533d530530088fb0b8b0f5eb021f8ffa750dc5762f3c5eef5e4bc5660deedff86e6f169767952981e7382dc7757c92fe5c5c69f126617d57f25acaf26af1edb9e0eb5de838713d20e5edab8eaeb290a718cdbc758356540d3c545576848269feac89bfc29e55a0ee83915b05de3e464869c15b9d2ab69ca9e395faa45cb"}, &(0x7f0000001000)=0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000aa9000-0xc7)={r3, 0xbf, "bde137c316e68d78ff3e61c76fd16f2c8d15c0d44eb9ab9a009208e78ba58e58c4fe9c9a915717a68e48a8be62d6403bb0e428406a7ad12298e20a9da33855aa0c32847cb8349f7d31d8445515b4cb9f779459f8cb2ac9ca59caae7e6c5c904dc1632004d6c2ec0ff641e1185efbf6beac361b811e9fb469da5a5ccab9405a1356aa659ccdc3bb88b86608468976252af402cfcb2e408728b8394831e060c42061447403a7d830b0cc205efa5a4cf31638dbdf971766bfea4c2c02bf4e18ef"}, &(0x7f0000001000-0x4)=0xc7) write(r1, &(0x7f000000a000-0x7)="9a", 0x1) 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) fsync(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000def000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f0000361000)=[{&(0x7f00003f4000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c8b000-0x90)=[{&(0x7f0000a1b000)="", 0x0}, {&(0x7f0000e43000)="", 0x0}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f00005f5000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000288000-0xa0)=[{&(0x7f000015f000)="91b6522591470e6fb383", 0xa}, {&(0x7f0000eb7000)="367380bd8d492f9574c6479aa19e4fa529a33bc96a90c93578549fd5326e6e93fce1d5eaee81cf486a3e2fe4766ce08985e80d3b5c21a4abec3c5c4fca34b7701f6c83a62ef75429ccfdba67b13ceaad4451f45b3aa473a084d7810871655f86c92ba41cf071380b5be17818fa12b386174305777806c7f58681f3ff362f59985d3136935e1e7776614fb948cb3e234522a1c7ff0cc0c016c3bbdd9f09b5c61dd1419e464e2918a5dbe24474dc76c7194c453050e34afd8a889724fce5b4781e8c36a4f2ef82dc96", 0xc8}, {&(0x7f0000525000-0x54)="e8a181311b2baf3896a21589280658178e15fe65901960c1ddd870487e9f397d453e514d611dbe2faa20f1d491ca4e65e3d9ceffb472688d50ea536e02cd5f0a35a9433a46785a002cf02c0d081ec83b93e2f243", 0x54}, {&(0x7f00007b3000)="5fb457d8693e66ebff1a5043088cda0dfe0805c5868040ee2efe9ba4649e120be3191141c31b22b165e46871ea46ab82d7270e58b1cf1854c2f3d9d73f1894659453381bf7ce66b9527e68afa335dee869a17dd9634928ac", 0x58}, {&(0x7f000099f000)="ceee9234e550e191f642135b758fa41c04e2d6b0cb74a35ba29bd6c2d4a935f72e", 0x21}], 0x5, &(0x7f0000110000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @rights={0x20, 0x1, 0x1, [r1, r2, r2]}], 0xb8, 0x80}, {&(0x7f00009bd000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00009c7000-0x40)=[{&(0x7f0000560000)="4236368c1bf230bf7528b3106321cdbb714ce867a8bf3b6defad414ae866bf30961212fd403e8f45456d68a7f12e245a8f4b8a1da9f2f34e387e0a1717d8d99e1685e14bea2e9f273e102cf930922f8fe201829b6678fd30d54bc66c363c83d8f4922a33f46e2e6689272a0a7f8430669920a84b6f7974ff20b704e1dc5bf4756d", 0x81}, {&(0x7f0000114000-0x90)="5283abef94bd4eee39ec69812dfa56231c976c05738cd0b223f0123d6988237d56dc9f5a2f2d5a52cde366ab4f02f67bc3e9c0be4ee73a07277fa7a781d1cb5d6733deeff480d5df4a37562c4e108fe72d2486c2b75f4f3b4fb65dc2bcb99d983ca79e323ada1a68dfead9df4fa5c7bfcbc9c7fee47c08472d2769197d2d9aed1a96590f6089d34889b05e7180aa9515", 0x90}], 0x2, &(0x7f000038c000)=[@rights={0x18, 0x1, 0x1, [r2, r2]}], 0x18, 0x4}, {&(0x7f0000e89000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000050a000)=[{&(0x7f00007a6000)="46b4eef1a1d9090e4cd7a7923501553fc1789c2d86278529251c05c528b6676fe4210b92ceaddb2ee30524d75d27b97261dd6b99b56397ce9b921a702c9de2e3f6cdf95103415bcc11db0567819aa59acbe1de1c20a46df86a2400f24218585f03a519391aa32e28f688a6f7dd2eecb471613231fe2cd7e76aeb05b3a25863f4a18ce32b13b121c47deac025f77d3cb10a9ca9e201d58d7c5f6c1f4efdcfac04a1b29122b22b4c2c10ca0f64b7ea9641d9f897a3dd4628d05c6935ae9c", 0xbd}, {&(0x7f0000aa1000-0xb8)="ccc806403d12b12cdae98d60a1dc099dc5dcb84e2580969f73b721b8b062c884d0d013a3688899373fd671c40c94ac179d6ed2a5c12ecff8f303048d788be07a443cb41e98844a0841f6daf0763446617c9544077fdae7d4da6a3473b4a8bca4c253e2c889402de69d2e71250e494a7f6f1dd754b14308cf46d5ba4df749cd002ddb5498650253cf24725e3eb3e0e5ab329ff52297c63cde924796a66c19d1adc7a12a140c6639e4e8c7694d63945fea4e74618a697648b5", 0xb8}, {&(0x7f000029a000)="8dfae1b5f837abf790568c90ced08af9c86360a84f6492f1012375fbce5c3d623c85ec8ab91827657d0bb3c34226600e5d2d1225f1d68ac5574fdc88e2dd5017fd28a9497f1490f1b4dd048ac802cfdd13b308cb85475f0b2918e31f1cf249658b592ab7429882abc23986d73745f8adefe765932b69b5cbc0882e5587ae", 0x7e}, {&(0x7f0000c70000)="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", 0x1000}], 0x4, &(0x7f0000a9f000)=[], 0x0, 0x4000000}], 0x4, 0xc0) 2018/01/16 15:17:50 executing program 6: r0 = add_key$keyring(&(0x7f0000c76000-0x8)='keyring\x00', &(0x7f00005cb000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00005cb000)='logon\x00', &(0x7f0000f83000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000753000)="", 0xffffff60, 0x0) r2 = add_key(&(0x7f0000421000-0x8)='keyring\x00', &(0x7f0000e6b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r1) keyctl$link(0x8, 0xfffffffffffffffb, r2) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x7, 0x0) r1 = memfd_create(&(0x7f00007a4000)="74756e08000000000000008000000000", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) symlink(&(0x7f00008e2000)='./file0\x00', &(0x7f0000a04000-0x8)='./file0\x00') 2018/01/16 15:17:50 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000337000-0xd)='/dev/snd/seq\x00', 0x0, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x9, 0x800, 0x7, 0x4, 0x1f, 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]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x9, 0x1}, {0x8, 0x30}, 0x68, 0x1, 0x400, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000001000)={0xc6, &(0x7f0000001000)="783d913f4683b21555908268aa8ec191d05f2da15c90fbe96939692cba1bffeaa5eb1cd708785e2c7e4e04eccfb25479cc9ea46ab2ced023a09c4db2e5b6bd3c7222f475e928ebc1e17ff6b71db4f96fe13adec8e36775e5ec73281637d8d4b778ff0d0d90a21706af262ec6ade4c913f69e7c5e7f9f721a85127bdb4f7a63f1a2daf8d191fb99549b211f23111f89aa2b1fc792a40c93f74ab7656116c32f29d4064ee6cdd9b67e4fc978f5883759729b2835aada67efa843ddf6efb2f1c9220218259fb90e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000000)={r2, 0x10}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000003000)={@broadcast=0xffffffff, @rand_addr=0x9, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004000)=0x0) capset(&(0x7f0000001000)={0x20080522, r3}, &(0x7f0000001000)={0x8, 0xff, 0x9, 0x1, 0xff, 0x20}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000006000-0x41)={0x0, 0x39, "23c44d815b3002114baab6dd4582338e7b30251c836d4a092642794c709d8d488436627fc4f0228fd19b7b0ab75cc78039fd18b0149eaeda35"}, &(0x7f0000000000)=0x41) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000005000)={r4, 0x6, 0x20}, 0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000)=0x81, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000007000)=""/115, 0x73, 0x2100, &(0x7f0000007000)={0x3, {"700552447b5a09"}, 0xbb7e}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000009000-0x8)='./file0\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000005000-0x4)=0x7) 2018/01/16 15:17:50 executing program 0: clone(0x2024000, &(0x7f0000cd0000-0x2d)="", &(0x7f00005be000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000db4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f64000)=@sack_info={0x0, 0x2, 0x10001}, &(0x7f0000394000)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000be7000-0x14)={r1, 0x96, 0x6, 0x2, 0x1ff, 0x1}, 0x14) r2 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000101) ioctl(r2, 0x440000000000127f, &(0x7f0000513000-0x8b)="96") openat$dir(0xffffffffffffff9c, &(0x7f00004d0000)='./file0\x00', 0x400000, 0x100) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000c59000-0x12c)=[{{&(0x7f00005d8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f00000c3000-0x80)=[{&(0x7f0000735000)=""/14, 0xe}, {&(0x7f000052d000-0x5b)=""/91, 0x5b}, {&(0x7f00008ef000-0x7)=""/7, 0x7}, {&(0x7f00003a4000)=""/111, 0x6f}, {&(0x7f00000f8000)=""/21, 0x15}, {&(0x7f000012d000-0x90)=""/144, 0x90}, {&(0x7f000052e000)=""/102, 0x66}, {&(0x7f000015c000-0xa8)=""/168, 0xa7}], 0x8, &(0x7f0000475000)=""/97, 0x61, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000362000)={0x77359400, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000094000)='vmnet1nodev\x00') setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000ff6000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, r1}, 0x14) connect$inet6(r0, &(0x7f0000ce8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, 0x1c) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000de3000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ebe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x4000)=nil, 0x4000, 0x3000002, 0x10, r0, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f000013d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$unix(0x1, 0x1, 0x0) connect$unix(r2, &(0x7f00000c8000)=@file={0x0, './file0\x00'}, 0xa) getgroups(0x1, &(0x7f0000bee000)=[0x0]) chown(&(0x7f0000e10000+0x660)='./file0\x00', r1, r3) 2018/01/16 15:17:50 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003a1000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000a1c000-0x5a)={0x0, 0x52, "4999b78970c75f580b2c3f6cae2c3f22ac8bd80c8d78694b696a112225fd7493ae9100cf39f09c48f720651d44bebb7c6a922d9e9f853f31c4391c68897bcde42b7cbf5ed807afdeaaf3968c3a0e6aee37ed"}, &(0x7f0000001000-0x4)=0x5a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000-0x10)={0x7, 0x29}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x8, 0x8000, 0x1, 0xdcc7, r1}, 0x13d) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000014000-0x4)=0x2, 0x4) 2018/01/16 15:17:50 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00009d6000-0x52)={0x0, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xbf, 0x7fff, 0x20, 0x8}, &(0x7f0000706000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000ed000-0x8c)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000001000)=""/242) fcntl$getown(r2, 0x9) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000000c000)='./file0\x00', &(0x7f000000c000)=[&(0x7f000000b000-0x1)='\x00', &(0x7f0000007000-0xd)='ppp1vmnet1lo\x00', &(0x7f0000007000-0xc)="7b7d037b657468313a2e3a00", &(0x7f0000002000-0xf)='proc*wlan1eth1\x00', &(0x7f0000007000-0x5)=':em0\x00'], &(0x7f000000b000-0x8)=[&(0x7f000000f000-0x18)="73656c662d7365637572697479766d6e657431d77d282f00"]) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0xfffffffffffffffc, 0x6, 0x0, 0xfffffffffffffffc, 0x0}}, 0xfffffffffffffd2a) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) setsockopt(r0, 0x10000000111, 0x3, &(0x7f000000b000-0x4)="f4e3550f", 0x4) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x4, 0x1, 0x9, 0xddb, @tick=0x7, {0xfffffffffffffff7, 0x6}, {0x6, 0x6ebd}, @note={0x10001, 0x40, 0x6, 0x30, 0x4}}, {0x6fece269, 0x4, 0x8000, 0xa2a, @time={0x0, 0x1c9c380}, {0x3, 0x9}, {0x6b05, 0x4}, @connect={{0x8, 0x32}, {0x2d0, 0x5}}}, {0x1f8000000000, 0x8, 0x39, 0x0, @tick=0x7b7, {0x56e3cee8, 0x100000000}, {0xfffffffffffffff7, 0x6}, @ext={0x9a, &(0x7f0000000000)="e3e40eb9f5af7ab2b80c276ab45a3e8a33362d6c91bc95f9e8dd461bb661eaed4728c8bc1ce101cea278dd4dea120c36422d5cea282e5fb7ede6fc93c18b7af12d2900cdcb48b29e393454cea02d34a02a7066d8c2a9d2491e9ed16da31fe81a71bb8bc2a01b35d05e250f4c71b1a44be59928aca30cdcca31442f7e9a2bce3b19a182462aefad2c69e7f00736b038f5d962f5f4db9ab0a6bcfc"}}, {0x8, 0x5, 0x8, 0xd08, @tick=0x1, {0x1, 0x401}, {0x1f, 0x3}, @note={0x0, 0xfffffffffffffc01, 0x2, 0x5, 0x2}}, {0x101, 0xa141, 0x0, 0x4, @time={0x77359400, 0x0}, {0x5, 0xff}, {0xffffffff, 0x6451e4e9}, @result={0x6, 0x100000001}}, {0x3, 0x10000, 0x85, 0x90, @time={0x0, 0x0}, {0x1ffe0000, 0x6}, {0x8, 0x0}, @connect={{0xff, 0xd6}, {0x81, 0x1}}}, {0x137, 0x7ff, 0x9, 0xffff, @tick=0x3, {0x3, 0x261}, {0x6, 0x0}, @result={0x3, 0x3}}, {0x200, 0x0, 0x5, 0x0, @tick=0x7fff, {0x7fff, 0x20}, {0xff, 0xcd9b}, @control={0xfff, 0x7d, 0x20}}, {0x3f, 0x3f, 0x7fffffff, 0x20, @tick=0x10000, {0x2, 0x8000}, {0x20, 0x6}, @ext={0xad, &(0x7f0000e97000)="44ed76f114b7b989cd7bffd3b2a2054619302ed91af29205b3c0e6a9ddb97247fa9935b1c99495f05926c6cd616b0075966a2c2a3b919949fbf2edf2950f3861ccf5de8b3321459a6ea818eed881bab79cc18235a83bf387856acdf4b4ac112afefd3d0ddb160a0b233c9e82b549735e4eb7e2ae010a83741514fdeb934acb5c520420e0fc7d799e705bc5b23a4b7605531b9004edea0be72a8541376618b6ff16adb81aab2e6e77747bb4d319"}}, {0xfff, 0x0, 0x3, 0x1000, @time={r1, r2+30000000}, {0x5, 0x1000}, {0x8, 0x401}, @raw32={[0x0, 0x5, 0x5]}}], 0x1e0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000002000-0x4)=0x4, 0x4) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_getres(0x0, &(0x7f000065b000)={0x0, 0x0}) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000083c000-0x8)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000235000-0x1e0)={0x6, 0x40, 0x2, 0x3e2, 0x8, [{0x9, 0x400, 0xd99, 0x0, 0x0, 0x1002, 0x0, 0x0, 0x0}, {0xf02f, 0x6, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x6, 0x8, 0x0, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}, {0x8, 0x400, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x3, 0x401, 0x0, 0x0, 0x20c, 0x0, 0x0, 0x0}, {0x2, 0x9, 0x1d, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xecaa, 0x4, 0x10000, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r1 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) ftruncate(r1, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f00005fb000)='ext2\x00', 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000033c000)='/dev/sg#\x00', 0x0, 0x2000) ioctl(r0, 0x227e, &(0x7f0000f38000-0x1)="") 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2002, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="4185d679aaafc07569465c889b6624f3", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000005000-0x4)=0x7011, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000005000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000)=0x10) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000001000/0x3000)=nil) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fchdir(r1) prctl$setmm(0x23, 0x7, &(0x7f0000002000/0x4000)=nil) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2000004, 0x1, 0x10000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000007000-0x8)={0x0, 0x0}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000008000-0x52)="7bf274d31c48e5c1e53eb2c32efe296f15e146f197b6fb7718997a99255e07cd54570df9f77de3d07ef933d70e71ada9d181e2059a10d25294277bf231b1cee217e6c05519c28cbefd45d05b5e904ed2471e", 0x52, 0x1, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) sendto$ax25(r2, &(0x7f0000006000-0xcf)="1e354ee310a74459d91f82a55f134a6f68383051f6af51d16edc5ee8a377c5c66a0b253626fa9d9d991774f73f114e53e84f56890a1d8c4213ae789877d5545e38f4ff10c2c8264b89f30ecf6822b0eedd5f824f247ff144571d8c20b99defd5ad2eeebb8c9acb2c71deb0fcd61ecbf024d93f64a5373131a43bf8064b4f8468c2e213c123d4903d26bd4f9ce8e6a7b39d6c4e2a1a4743652e02d41ab08ddac6d42999ce7370c0b12f5087db136084c3f2f5f23846d89e5c14d6c332bad6f0a02a77d0519d598e6578e72f6a132620", 0xcf, 0x20008000, &(0x7f0000003000)={0x3, {"fc49605e89ec09"}, 0xfffffffffffffffe}, 0x10) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000008000-0x10)='/selinux/create\x00', 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000006000-0x5c)={{0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x4, [0x3, 0x8001, 0x2dae, 0x6, 0x10001, 0x0, 0x6a1e, 0x5]}, 0x5c) socket$key(0xf, 0x3, 0x2) 2018/01/16 15:17:50 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000854000)='/dev/ptmx\x00', 0x101881, 0x0) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x3, &(0x7f0000e9b000)=[{0x0, 0x0, 0x0, 0x7}, {0x45, 0x0, 0x0, 0xffffffffffffa2a1}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r2, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e69000)={0x0, 0x0, 0x0}, &(0x7f000081c000-0x4)=0xe7e282026c3278b6) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1c000)='/dev/hwrng\x00', 0x30000, 0x0) r4 = openat(r3, &(0x7f0000a33000-0x8)='./file0\x00', 0x101100, 0x40) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000c31000-0x14)={0x8, 0xffffffff, 0x10000, 0x1000, 0x4}, 0x14) r5 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000ded000-0x4)=0x3ff, 0x4) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) sendmsg$netrom(r5, &(0x7f0000809000-0x38)={&(0x7f0000995000)=@full={{0x3, {"389d7087474a82"}, 0x8}, [{"796c500258f95e"}, {"94dde827384ec9"}, {"9b884285ebbd2d"}, {"09d8d80f3f9af2"}, {"1fe042ab82e90d"}, {"4df4d6af3864a4"}, {"490b701d3ab6fc"}, {"947b049fd8b36f"}]}, 0x48, &(0x7f0000528000)=[{&(0x7f000003a000-0x61)="d17fc688f752742d33fa0bba39a995fb0aada67b45d7114be1b91a91113bfba1322efa372fd12012e57fde8244d59a867c7555489fec1902625a7975a4d8d4cfa17ddb1c33e1a4d857571840bcc8918e62fc4d28d97a960dc8ec080b94cb4baddf", 0x61}, {&(0x7f00000d0000-0xfe)="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", 0xfe}, {&(0x7f0000136000-0x95)="3b38190c281388f3d5fc74e2d9701825cf7b1e5414e40031ff3b644737c8198de99b4446792dd2b95fc02b3c09ef37730797d9f4e85af21a1be20e52a8d630ab0d9626d293b9743ce803552669290af03edc8fc78d20724d097ae2289324fe264f47b2e51dc29df003edb5b029b5436512684e85615f958c3631fc8f6a86ab12181e4d4af6b13068c0774209f2c7ef891700dc87f8", 0x95}, {&(0x7f0000d52000-0xe5)="9f441a263173f5bf26489722e20acae56d24c74baa9c166a66c9e0198314cd66b2b42ef726535035ad7b8b319fa58aa2cf9b70b02067b4097969d332775aa8cebee287d5739772f28e9067f31c848446fe35025d8db082778df2325da8908fa8e1e79f4e8aedd0d9b519a9917a99447bc6a772b2d5a67734ba3e560dc023a71c87c7594f9a6aa516a5d08a3a48d1ec5466a992428e32c26f14e7f608efed406404936108782fcf296857e5a71af496781c1a95de3c3fd8e2d3b135e51ac3e601c6c18f973e00ee0a9dee5cc4703b3d56be8982dec72aa00091ad00306455150f484b6d5274", 0xe5}, {&(0x7f0000ea9000)="7d1c110863642b0a910efa025e1aa7cb691de2c68d2af4a09a61d4c3422110d9e4ae1ce966077cd3d8c4be861dbb47cabcd97bc4c1ce355759d7b71aa9ae667f0da7ed9df611cc3ed9abd1c27fddc661fdee5d3f08449be0cfa5c4503c6edf9da42a505217b41a5c9251c76db831b6141f8deb5dca2522a750aa303e56bb1f33c13f5115dd554c0419c6b05bb1723e8d33fc3c2734698db98983f4d2eb313c7d4c116366f45a51cad287d6fce6d51d5992baeff66ee878af0916505ee422ab07", 0xc0}, {&(0x7f0000f9d000)="094663162ebce9de2553553a14846f5b32b35e2a1a7558e50ae63a28bb1638c8da37d9b467ba1e421f82ee8ec3ab9f858e87a30fc7626ee679bf80ba90248151193882e15a0b48c70742aeda99fe205a0c3b5cb59ea520d4f1d31c08522137edf654fe91d83d648ad0418226ee28ff11f92c7af9270c706c3b7ee5bbc0c63174ea8378bd6b40069f0a0efb0b43d8e92c61987750f1c91f0c758ff6c9bd66a048fb0c8a6ae7a5a1d7345b8c1df6cb36f15ccf418d0547879301c8d8f62a57d1caefec6d51ecc19aa51f9c38b6d50cb7c89184442b6d17e6082cfe702cd886def6cfda3edaf038fd4b54056ff4a6ba3125d6e2263e", 0xf4}, {&(0x7f000026d000)="3c1176163e35f4a3ebd53cba98c8ecd65509b020d5cc81dba895ed04ff959ff8cfe5d0d458ff3603a46533d091a9122461f4fb4b6233c0903387741f0cd0c413a9bc375faf00052e21c932418ad282ce6fc86fa7d08985e47a40fb102a34b11eede9c9ce2f773c74a11a98f57688f38626b836cc3822fe", 0x77}, {&(0x7f000079c000+0xd9e)="c74801782d06f2622c7fbd9a7c0a4223c80c02193baf4910d5d67abf57d6ed2c3d5fee5bca8c181d4b3c4e576b29864bf32839b441f914ac83f4ca3d9ba7ec3faae8c3e80e403a39df323d6e2fa8054b8c6442dbcb84b271ee189f0046464509076b490c9fa9e0a37303c994d05deffd2f97c3ce8dfc5f8a178e2391b0aae39f40746c2af2a99945f9d2e63f33747805d7", 0x91}, {&(0x7f0000423000-0x73)="095b174a3b806df9ef840b0a16490236b321cee0c25b9d5fb008de8602e10cfb8d68c4bd2de927a27cda4fa1ad065eb2578d115b060f4b1bf2a5e16d3c7727561de87ddd2bdf82a06ef42ed6ff0e9348c593cc48916fb7fa095a047428fe4d3e8ba9efd2cb340e4d5c92dac04f734c0501fd36", 0x73}], 0x9, &(0x7f0000767000)=[{0xa0, 0x109, 0x7, "d2a592af85c299f53f6e9127efb2423831f8740567300aa525173ea64989b320c72c6bc71a0cd04a4b35e471ea1e3b2c8029a335b8056a352e6339f02b6ae929d012bcf89fc1c0864478a36303237904b1850fa6765708abedb88c9f64610c204eb91c3c0c53c557b9c52a60892f1c1a91884018a9c7b60fa0647bea2eb580c079bf8d6bb4c21a8186f633"}], 0xa0, 0x8000}, 0x1) ioctl$TIOCNXCL(r5, 0x540d) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd7000)={@common='lo\x00', &(0x7f0000fdb000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x7ff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000fdc000)='./file0\x00', 0x38cc8aab01e4947b, 0x2) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fdd000-0x20)={0x79, 0x0, 0x10003, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000fdd000-0x10)={r2, 0x0}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000f6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000064d000)='/dev/rtc\x00', 0x80100, 0x0) write(r0, &(0x7f000000c000-0x69)="1bb9f5ec79383f819ff29667490000e1cb5921d215e6801383a4579d5597ea9dedaf2e783043ffb68ec969bbde2a81e5f64a2c9beaeb8bafb5adb56ae0b87f8b2058a6fc55d0bcda8fe0c86046f4fbc2489717f90654cd6be0636d7282eb12a06a91bd10daa636e70a", 0x69) r1 = memfd_create(&(0x7f000042e000)='/dea/loop#\x00', 0x0) fcntl$lock(r1, 0x5, &(0x7f0000fa8000)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000669000-0x3)='lp\x00', 0x3) r1 = dup(r0) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f0000ebf000-0xa7)=""/167, 0xa7, 0x42, &(0x7f00009cf000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000094000-0xad)=[{{&(0x7f00001a9000)=@nfc={0x27, 0x0, 0x0, 0x4}, 0x10, &(0x7f0000fca000)=[{&(0x7f0000d22000-0xa0)="8f53", 0x2}], 0x1, &(0x7f0000401000)=[], 0x0, 0xc000}, 0x0}, {{&(0x7f00008ed000-0x10)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017f000-0x20)=[], 0x0, &(0x7f0000de2000)=[{0x48, 0x0, 0x0, "805ff2f1de6a77cc8030fed63b5fbbe27c5a64b3c8c5ac592afa71e9e963b05c8768da8e927bda6f15dad3f82c9a744ce0c8dd321c"}], 0x48, 0x881}, 0x0}], 0x2, 0x0) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) writev(0xffffffffffffffff, &(0x7f0000d89000)=[], 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000050d000)='setgroups\x00') bind$ipx(r1, &(0x7f0000588000)={0x4, 0x8, 0x5, "60073150ca0e", 0x3, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r0, &(0x7f00005e4000-0x1)="", 0x0, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f00000dd000-0xd7)=""/0, 0x0, 0x0, &(0x7f0000502000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) close(r1) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000c26000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008bf000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@multicast1=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}}, &(0x7f0000c88000)=0xe8) setreuid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup3(r2, r3, 0x0) getsockname$llc(r4, &(0x7f000022f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b20000-0x4)=0x10) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00008f2000)=""/247, &(0x7f0000fd3000)=0xfffffffffffffd27) 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x3, &(0x7f0000f99000-0x8)={0x4}, &(0x7f0000d96000-0x8)={0x0}, 0x8) getpgid(0xffffffffffffffff) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f88000-0x4)=0x0) getpid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000fde000)="6e72742f61657000929abb52b09fd1f07a59b504034d") r2 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r2, r1, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d96000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000)={0x0}, 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) fcntl$setlease(r3, 0x400, 0x1) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00007f5000-0x108)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8001, 0xfffffffffffffffe, 0x8, 0x1, 0x1bb, 0x800, 0xffff, 0x8000, 0x6, 0x7ff, 0x6, 0x0, 0x8, 0x7, 0x6]}, &(0x7f0000734000)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000620000)={r1, 0x100}, &(0x7f00009a5000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b39000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e02000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec6000+0xf49)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073a000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ce1000)={{{@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=@mcast2={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}}, &(0x7f0000d09000)=0xe8) setresuid(r2, r3, r4) recvmsg(r0, &(0x7f0000779000-0x38)={0x0, 0x0, &(0x7f0000664000+0xe8a)=[{&(0x7f0000764000)=""/221, 0xdd}, {&(0x7f0000230000-0x95)=""/149, 0x95}], 0x2, &(0x7f0000fe5000-0x9c)=""/156, 0x9c, 0x10000}, 0x10001) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00001e4000)={0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f0000f0c000-0x20)={0x0, 0x0, 0x0, 0x7fff, r2}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c48000-0x9)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a3b000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x2, 0xfffffffffffffff7, 0xfffffffffffffffd}, &(0x7f0000384000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000d77000-0x8)=@assoc_value={r4, 0x5}, 0x8) 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x78)={0xfff, {0x2, 0x1, @rand_addr=0xc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xa0a, 0x2, 0x100, 0x8, &(0x7f0000002000-0x10)=@generic="e875af43b25409e753199a594dd42874", 0x800, 0x4, 0x4}) socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000002000)=""/214) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000002000)={0xfffffffeffffffff, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x0, 0x80, 0xfffffffffffffffc, &(0x7f0000001000-0x10)=@generic="a95b53c3560d201ad779ad4e33861858", 0x4, 0x4, 0x80000000}) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000bb7000)={0x0, 0x6cb8, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004a9000-0x8)='./file0\x00', &(0x7f0000a7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000028b000-0x10)='/selinux/access\x00', 0x2, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000325000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000072d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) listen(r2, 0x0) fcntl$setlease(r2, 0x400, 0x1) timerfd_create(0x7, 0x80800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000051000-0xb0)={{0x1000, 0x2}, 'port1\x00', 0x28, 0x2, 0x101, 0x101, 0x1, 0xe8a, 0x800, 0x0, 0x4, 0xfffffffffffff801, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000e4b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[], 0xfffffffffffff91, &(0x7f0000963000)=""/137, 0x89, 0x1fff}, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00001f3000-0x3a)=""/58) 2018/01/16 15:17:50 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a11000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x0, &(0x7f00001fc000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001c3000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000381000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b29000-0xe8)={{{@in6=@loopback={0x0, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d5000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b32000-0xe8)={{{@in=@rand_addr=0xffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x7, 0x0, 0x20, 0x20, 0x11, r2, r3}, {0x100, 0x10001, 0x1000, 0xfffffffffffffff7, 0x0, 0x100000000, 0x3, 0x9}, {0x13, 0x400, 0x1000, 0x2}, 0x4, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x2b}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x4, 0x3, 0x5, 0x269, 0x0, 0x4f47989b}}, 0xe8) rt_sigtimedwait(&(0x7f000052b000-0x8)={0x800}, &(0x7f00000ed000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000694000)={0x77359400, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a58000-0x50)={0xfa, @tick=0x20, 0x1d9, {0xffffffff, 0xcc}, 0x77, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000cd9000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readahead(r1, 0x8, 0x6) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000156000-0x10)='/dev/sequencer2\x00', 0x7fffb, 0x0) r4 = gettid() tkill(r4, 0x20) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x8c) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCCBRK(r2, 0x5428) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000e70000)=0x2) sendto$inet6(r0, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x2a, &(0x7f0000e71000)="13a56f3944e8b1d338a77ee90bb241e879c20ecc8c20bc04b3edbb78b3ad638512f903503ed2507a51bd7635807b6259179d37e5427ef1cd5c8cfb1dca60", 0x3e) 2018/01/16 15:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x420403, 0x0) writev(r0, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r1, &(0x7f0000019000)='./control\x00', 0x8) 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) fcntl$notify(r0, 0x402, 0x8000002d) write$tun(r0, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x1, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) finit_module(r0, &(0x7f0000e3c000)='eth1procppp1\x00', 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fd1000)={0x3ff, 0x1, 0x2, 0x3, 0x8, 0x156d, 0x6, 0x9, 0x0}, &(0x7f0000e18000)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000051e000)={r1, @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]}, [0x1000, 0x6, 0x1, 0x4, 0x0, 0xb9, 0x0, 0xb38, 0x100000000, 0xa7e6, 0x3ff, 0x8, 0x6, 0x5, 0x9]}, &(0x7f0000680000-0x4)=0x108) pwrite64(r0, &(0x7f00009f0000)="2d4577efa4f64353ad3929f6b97672cd5ff6c8e01cd718de19171af50efa4a84033fae29ec6004d20f21f491df872f7143d32a38dab76f6f5664ebb64be1e3f5679e1c2a0c86aeea31e3a72243a67ca6db3a7443b73b9d55206c262f4f38e47b0069264079f4bef58e913d0f", 0x6c, 0x0) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000039b000-0x38)={&(0x7f0000858000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000bed000-0x30)=[], 0x0, &(0x7f0000fce000-0xaa)=""/170, 0xaa, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000007000)="", 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000156000)=0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00006c8000-0x4)=0x0) 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) fcntl$setstatus(r0, 0x4, 0x80001fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='cmdline\x00') ioctl$TIOCNOTTY(r2, 0x5422) connect$unix(r0, &(0x7f0000006000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/16 15:17:50 executing program 3: fstat(0xffffffffffffff9c, &(0x7f000058b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00004a8000+0x95e)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006b2000-0x20)={0x0, 0x7fff, 0x8203, 0x3, 0x3, 0x0, 0x1, 0xff, 0x0}, &(0x7f0000001000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000445000)={r3, 0x40, 0x4, 0x2, 0xa73, 0x1f, 0x9, 0xc88, {r4, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0xa94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1ff, 0x6, 0x10001, 0x1}}, &(0x7f00008cc000-0x4)=0xb8) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$netlink(0x10, 0x3, 0x17) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x2beb) truncate(&(0x7f000002a000)='./file0\x00', 0x81) getsockopt(r0, 0x1000, 0x7fffffff, &(0x7f0000001000-0xdb)=""/219, &(0x7f0000001000-0x4)=0xdb) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000038b000)=0x8a00000000000, 0x4) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b27000-0x10)=@common='erspan0\x00') 2018/01/16 15:17:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000004d000)={0x0, 0x0}) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f000085c000)={r0, 0x0}, &(0x7f0000ec6000)={0x0}, 0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000f77000)={0x0, 0x0}) clone(0x0, &(0x7f00006f3000)="", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") fstatfs(0xffffffffffffffff, &(0x7f0000db8000)=""/134) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r1 = memfd_create(&(0x7f000054a000)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000008a000-0x108)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x58b, 0x9, 0xfff, 0x20, 0x5, 0x2, 0x8, 0x0, 0xf0, 0x3, 0x7, 0xffffffffffff0277, 0x7ff, 0x10000]}, &(0x7f000076a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000672000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7f, 0x3, 0x80000001, 0x9, 0x446c, 0x90, 0x9, 0xffff, 0x3f, 0x7ff, 0x1, 0x1, 0x0, 0xbd5]}, &(0x7f0000193000)=0x108) wait4(0x0, &(0x7f0000e6c000)=0x0, 0xffffffffffffffff, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x40000005, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b45000+0x8a)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df6000-0x11)='/dev/vga_arbiter\x00', 0x101040, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00004d5000-0x8)='./file0\x00', 0x200000, 0x2) linkat(r1, &(0x7f0000fb9000-0x8)='./file0\x00', r2, &(0x7f00002d6000)='./file0\x00', 0x1400) syz_open_dev$urandom(&(0x7f0000709000-0xd)='/dev/urandom\x00', 0x0, 0x40000) flistxattr(r0, &(0x7f0000729000-0xa5)=""/165, 0x405) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000712000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername(r1, &(0x7f0000545000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fd6000)=0x9) 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="76626f786e6574308c656c006575786370750665747b2c2f65746831693600ab", 0x3) inotify_init() fcntl$getflags(r0, 0x40b) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00006f6000-0xbe)="5d7f6e2898a825b13f45458654c497219931cb00d66e7f8dde8f86442de2df5bf6a62fa0feda34f04dd78e93205c75339c1ba1c42afb2477b4bc9292e59bf2051977962c5b1b01dd7d748ca73e8048a2dcd0bbc52eebe58ee5f89842bdcf46c9204b17e9494f2f988891f591069f32c52f017f5f172bde0c6259a33ebf96bb0ac66169d1a31bd24638ff03a7ece8b0c420967b826538efad4129d8c2747d4e329377456284e2aaa0a82993e4b9fb19800ede84921bc31d369de0d07f458c", 0xbe, 0x4000000, &(0x7f0000cb5000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000faf000-0xa6)="f14ac59ebdb15d4cf547f3f5702efc041c0be8bfa0e58484b7807d3d54003ecccb3fe41a4ab194bdf80bd29c05ac7ac3478cb1dc7b6340b165705d91cf62a57f986a3fb5b3118340c74ada925f3199a211eace80853cf1a9ee1c750f4b20699ab4a7d787c4fddae30933aeb22fb9e4a1", 0x70, 0x8000, 0x0, 0x0) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008041, &(0x7f00003bb000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f00008b5000-0x8)='./file0\x00', 0x280000, 0x100) accept4$netrom(r3, &(0x7f0000a61000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00007a5000-0x4)=0x48, 0x80000) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000547000)=0x0, &(0x7f0000313000-0x4)=0x4) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) close(r1) dup2(r2, r0) 2018/01/16 15:17:50 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000666000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00001b4000)={0x9, [0x7, 0x14000, 0x7f, 0xffffffff, 0x9, 0xa2d, 0x800, 0x7, 0x1f]}, 0x16) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000aeb000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a74000-0xa0)={0x0, @in6={{0xa, 0x3, 0x9b, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0xffffffff, 0x100, 0xb4}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000735000-0xc)=@sack_info={r1, 0x1000, 0x5}, &(0x7f00001d5000)=0xc) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000049c000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000509000)={0x3674}, 0x4) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x25, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = gettid() ptrace$setsig(0x4203, r2, 0x4, &(0x7f0000001000-0x10)={0x3f, 0x8, 0x6, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000-0x10)={0x6, &(0x7f0000001000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000-0xc)="dc06a0b1ada934d3e18d4d9f") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x7) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000002000-0x8)={r3, 0x4}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r4, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000013000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0x7ff, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r4, &(0x7f0000002000)=0x0, r0, &(0x7f0000002000)=0x0, 0x8, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000014000-0x10)={&(0x7f00005a6000/0x13000)=nil, 0x13000}) 2018/01/16 15:17:50 executing program 0: r0 = getpgid(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000577000)='/selinux/policy\x00', 0x0, 0x0) ptrace(0x11, r0) fcntl$setpipe(r1, 0x407, 0x7) ioprio_set$pid(0x1, r0, 0x40000000004001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000185000)={0x0, 0x0, 0x0}, &(0x7f0000750000-0x4)=0xc) ioprio_get$pid(0x2, 0x0) [ 61.933803] keychord: unsupported version 0 [ 61.941644] keychord: Insufficient bytes present for keycount 102 [ 61.955643] keychord: unsupported version 0 2018/01/16 15:17:50 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00008cb000+0xce0)=0x0, &(0x7f0000a42000)=0x4) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000e0f000-0x10)={0x5, &(0x7f0000388000)=[0x69, 0x4, 0x4, 0x200, 0x9]}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x3, &(0x7f0000015000-0x10)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000014000)=""/95, 0x5f, 0x40000121, 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000008000)=0x0) 2018/01/16 15:17:50 executing program 4: clone(0x0, &(0x7f0000a66000-0x3)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80a40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000621000-0xbc)={0x7f, 0x0, 'client1\x00', 0x5, "adf5739cf7f54046", "775845f3f0380c1c233bf576666489f750858e50466b23b33bebd099557a7c0a", 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) unlinkat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmmsg(r0, &(0x7f00000d2000)=[{{&(0x7f00004fb000-0x10)=@ipx={0x4, 0x5, 0x0, "d8899f8bb129", 0x7fff, 0x0}, 0x10, &(0x7f0000b65000-0x20)=[{&(0x7f00001ba000)="59136f44f20a625443f86235df1e1a886cd2528a59fdaf5ac23bd8a7bf7ff6c065e615239b513eb7fa2c7f9f0803ffb0b2bb2c7738633f452c7a86e0f443bdc6ee47d1dd9885fba595b77688270ba25ddee84d9bc764cf00fb7c229a354bc55b7732b02c4d1c94648a7c8e5ba27e31121a86e2e96db33c8d05a492a2c977c39031495c97b9e6272203a71ec38d6c4bbb1f32953f2dbd180c25e224a14ec0f6cb30e3595e8d472f05afc2eb007d7b8bf0b0453861bfcdc498f57b28f6aaaae3ef05fd3886374c631f7f2e1cd5a6bddc32380e5c432b0f669a343185b1d7a090", 0xdf}, {&(0x7f0000fa5000)="21afc4fad8f50ff658b51b8a9a09e2bfeed65f5b06b291b96713c13b73c458a714e48773e6430bde41381e52e30d012bbca5b8c5da56f265851df16a02be90c9c0d97812b3d9d80f8d01fde88ec173114066b11c2512f04c046bf02e249421a25c7f4bda1497a20e60be9fe6a1e76e7eede8a8130a4d1d", 0x77}], 0x2, &(0x7f00006a7000)=[{0x78, 0x0, 0x3, "7170740a82170154575ea738fa171be7d67b19252d8dc85e9895fef244a049c75d8e82b099a8f85f617f663d60d01ff83f8b8065149d22876346bf497f361c8a88834e5703b54e295bec6096d83b6691d24820341e452e84bdc3b35ac0fec65b1e47fcbc3fd9"}, {0x98, 0x109, 0x9, "1d166310638a681e9bd8e626e0d58dd632477d81a3a17b50e2891788fb89de18f0119b5f5365815144cea8cd4e0e5acc1afa7e71baa867ff9c945b67df0b4e673609b72c027dd02748024e44b4938a30034404dca9559108f7921b76aab62c69cef7af49ce10ca11385c2d50076f40bf248e0b7cdf4dc0f9778e7d1523e40d4e0cf69ef9fa112b60"}, {0x28, 0x6, 0x9, "4cdc2095c8a82442a7605941c360ef3a5c32d55b"}], 0x138, 0x4000800}, 0x100}, {{&(0x7f00000da000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000eb0000)=[{&(0x7f000093d000)="8d84247cca8276417d5b06151db3e8f72b9a9c6969b3af64875763413c6c1a6c684fe4fb80072f036bbdbf76dd2534dde4c2e463a71707b2e2c04bc958ec62c73d1fae784518d69222df3e875f960329f469d28342f8ca96dcb4e40c080477db962813ad65fd000998118fc64be7895c937c014ca58bc6411f08679d4976050577feea836ef22e9f4cffb3da95fce0f424133bf0", 0x94}], 0x1, &(0x7f0000dbb000-0x14d8)=[{0x1010, 0x84, 0x9, "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{0x28, 0x29, 0x6, "e6c863463a7250962bb2f622fa5b555a5b7f1f312ca5"}, {0x40, 0x112, 0x8, "ef126afc71e2f71456769df82e9fec6e4fb069588ca6a3d7d20e336226234f8e8626828aaa5a422a5f"}, {0xb0, 0x0, 0x59a2, "2a8a14742fffd895f8d604de12cbb5ff53a9004965dd1cf6e385ca46a43e9914ad73132c7568f0a834f5c70467364415820804fc9cd271652c49d929a3d5a3c3a285ae5d815d1e2adc3f55a884ce5abae194d6299dd7a541770c1442435ab62e5ae2642a6002dae670d070456e9b82eb82c8fbc9364500819244273d481c833683c571ed4544c35d13817c163e2da0ff40dbde21e8e7dff4ab26a15c"}, {0x90, 0x1ff, 0x0, "b1b08e7d995e5ebfd6270fd3ff5c151a68e93037126abd3b2fef76b06abe05fcbb53de61fc64cb91d9a34e9f7362e86ddc8e4891131885aa7fbe282c2f73d69da4c19d984906993bcf2303ec2cd5a28e6485d6bf51b5112da59e8ebbee3c9a5f541a1323badb3a6a5d7821de222d9c0ba874dfd841b06db816b0"}, {0x90, 0x116, 0x5, 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"}], 0x10a0, 0x4000000}, 0x0}], 0x4, 0x20004800) r1 = syz_open_dev$sg(&(0x7f0000d13000-0x9)='/dev/sg#\x00', 0x3, 0x40000) sendmsg$nl_generic(r1, &(0x7f00006a6000-0x38)={&(0x7f00005ea000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000edb000)={&(0x7f0000e6b000-0x20)={0x20, 0x41, 0x1, 0x5, 0x0, {0x1f, 0x0, 0x0}, [@typed={0xc, 0x3c, @u32=0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000670000-0x8)=0x0) r2 = socket(0x10, 0x2, 0x10) write(r2, &(0x7f000074c000)="2400000010001f004d12e30800de01030305010006000002000000000600020000000000", 0x24) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000260000)={0x20000008, 0x0}) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1c2, 0x7) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffc) membarrier(0x18, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000edf000-0x1c0)=[{&(0x7f0000eee000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000de4000-0x70)=[], 0x0, &(0x7f0000f0b000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000f0a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f0b000-0x60)=[{&(0x7f0000f0b000-0x1000)="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", 0xee2}], 0x1, &(0x7f0000f0a000)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000036e000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000afc000)={0x1, 0x268c, 0x200, 0x7, 0xb6c3, 0x3, 0x3, 0x3, 0x0}, &(0x7f0000ec5000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000071e000)={r1, 0x8}, &(0x7f0000237000-0x4)=0x8) r2 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000092d000-0x4)=0x0) r3 = getpgid(0x0) fcntl$setown(r2, 0x8, r3) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f00004a1000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_sigsuspend(&(0x7f0000ec7000)={0x0}, 0xffffffffffffff0d) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000832000)={0x0, 0x0}) 2018/01/16 15:17:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000dea000-0xb)='/dev/loop#\x00', 0x0, 0x10102) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f000091e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f000010b000-0xe)='/selinux/user\x00', 0x2, 0x0) lookup_dcookie(0x2, &(0x7f0000bdf000)=""/139, 0x8b) 2018/01/16 15:17:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000bca000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) r1 = epoll_create(0x4e8b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000245000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cc5000)={0x20000000, 0x0}) pipe(&(0x7f00005cd000-0x8)={0x0, 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000d06000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000777000-0x4)=0x14) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00004ce000)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000828000-0x28)={@common='eql\x00', @ifru_settings={0x7, 0x0, @fr_pvc=&(0x7f0000d8a000)={0x0}}}) r4 = gettid() stat(&(0x7f00006b6000-0x8)='./file0\x00', &(0x7f000006a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000a25000)=[0xffffffffffffffff, 0xffffffffffffffff]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fa4000-0x3)={r4, r5, r6}, 0xc) ppoll(&(0x7f00000b7000-0x18)=[{r1, 0x0, 0x0}], 0x1, &(0x7f00007b3000-0x10)={0x0, 0x989680}, &(0x7f0000ffa000)={0x0}, 0x8) 2018/01/16 15:17:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f1b000)='ns/pid\x00') connect$unix(r0, &(0x7f0000a7b000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000016000)="6664001f66d0") setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f000076f000-0x9)='scalable\x00', 0x9) exit(0x3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fbe000-0x4)=0x800) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f0000ccf000-0x8)=[], 0x0) 2018/01/16 15:17:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005da000)=0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000dba000-0xa)='oom_score\x00') r3 = getpgrp(r1) getsockname$packet(r2, &(0x7f0000072000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000849000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000ae000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) process_vm_readv(r3, &(0x7f00009fc000-0x40)=[{&(0x7f0000e45000-0x24)=""/36, 0x24}, {&(0x7f00007c9000)=""/60, 0x3c}, {&(0x7f0000942000-0x7b)=""/123, 0x7b}, {&(0x7f000087e000-0x6a)=""/106, 0x6a}], 0x4, &(0x7f00004bb000)=[{&(0x7f0000a4f000-0x72)=""/114, 0x72}, {&(0x7f0000210000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fd1000)=""/37, 0x25}, {&(0x7f000085a000-0xaf)=""/175, 0xaf}, {&(0x7f0000b84000)=""/223, 0xdf}, {&(0x7f0000a56000)=""/181, 0xb5}, {&(0x7f00007f2000)=""/4096, 0x1000}], 0x7, 0x0) sendfile(r0, r0, &(0x7f0000b1a000-0x8)=0x0, 0x401) fcntl$setownex(r0, 0xf, &(0x7f000045d000-0x8)={0xfffffffffffffffe, r3}) 2018/01/16 15:17:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000058f000)={0x0, 0x0, 0x0}, &(0x7f0000b3f000)=0x6) ptrace$peek(0x100000000002, r0, &(0x7f0000e2e000-0x8)=0x0) r1 = socket$netlink(0x10, 0x3, 0xa) getpeername(r1, &(0x7f00008e9000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a68000)=0x10) writev(r1, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000c6000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000877000)={0x7f, 0x101, 0x8202, 0x4, 0xffffffffffffffff, 0x0, 0x8, 0x130, 0x0}, &(0x7f0000396000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000a7d000)={r3, 0x0, 0x41, "dde75c0107acd16245f964132507b0602d32951d1c62bee573fd17514866592510d4aeec3850bc46ee3caef8aa88c418991407d18058285b584a5bb6bedeb51872"}, 0x49) signalfd(r1, &(0x7f0000aa5000-0x8)={0x17a}, 0x8) 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0xce6000)=nil, 0xce6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x14, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) dup3(r2, r1, 0x80000) recvfrom$unix(r2, &(0x7f0000ce5000)=""/128, 0x80, 0x0, &(0x7f0000ce5000)=@file={0x0, './bus\x00'}, 0x8) 2018/01/16 15:17:50 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000ee5000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f000017b000-0x20)={0x7, 0x1, 0x0, 0x1ff, 0x6, 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) pread64(r1, &(0x7f0000002000-0x3e)=""/62, 0x3e, 0x0) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:17:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x101000, 0x83) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000003000-0x4)={0x1, 0x3, 0x1000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0xfffffcbd, 0x10000, &(0x7f0000001000)={0x11, 0x1e, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0xa873eaf2fade8969) ioctl(0xffffffffffffffff, 0x440000000000127f, &(0x7f0000335000-0x62)="") 2018/01/16 15:17:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006ba000)={0x0, 0x0, 0x0}, &(0x7f0000590000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00001ee000)='net/tcp6\x00') sendto$ax25(r1, &(0x7f0000a34000-0xb3)="f93b1d45a04c89046fb867022a8f28d5da0044fdbf0240b8c2b11188f1fb7cb6b7ed5fda9be36d6d6d64a8bf6942be330a5781231fd39df3d70cc2a46baed4229252f841d28f74b318f6511a55c8732c10d14c17dd80889b7cad5c92e94836e80b3c225844844b373348d371a80b2f9de63cdb4ae95d5329884f76200206de0d8f8667a015497c5932a2d38a6df0ec14a7b62232f8f3cd193f9852e0766d39068ecb5c3428306a705fd5c465715ff9ea3380cf", 0xb3, 0x20000800, 0x0, 0x0) sendfile(r1, r1, &(0x7f0000a7b000)=0x0, 0x26a950b) [ 62.173814] audit: type=1400 audit(1516115870.955:41): avc: denied { getattr } for pid=11530 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_fib_lookup_socket permissive=1 2018/01/16 15:17:51 executing program 0: seccomp(0x0, 0x0, &(0x7f0000029000-0x10)={0x0, &(0x7f00000eb000)=[]}) clone(0x10100803, &(0x7f0000dd4000-0x2)="", &(0x7f00005d7000-0x4)=0x0, &(0x7f0000311000-0x4)=0x0, &(0x7f0000119000-0x3)="") pipe(&(0x7f000025a000)={0x0, 0x0}) r1 = getgid() r2 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000caa000)=0xc) stat(&(0x7f00000f1000)='./file0\x00', &(0x7f00006d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x4, &(0x7f0000001000-0x10)=[r1, r2, r3, r4]) msync(&(0x7f0000721000/0x3000)=nil, 0x3000, 0x7) dup(0xffffffffffffffff) munlock(&(0x7f0000869000/0x3000)=nil, 0x3000) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000d8000-0x9)='/dev/sg#\x00', 0x0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f000070e000+0xee3)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000078c000)=0x0) ioctl(r0, 0x1267, &(0x7f00009be000)="") 2018/01/16 15:17:51 executing program 3: ioperm(0x80, 0xc38, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000ef5000-0x4)=0x0, &(0x7f00001fd000-0x4)=0x4) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f00005c6000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000856000-0x1000)=""/4096) r1 = syz_open_procfs(0x0, &(0x7f0000123000)='net/ip6_tables_matches\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a92000)={0x0, 0x10000}, &(0x7f00002d6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e58000-0x6)={r2, 0x0}, 0x6) close(r1) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f00005de000-0x4)=0x0, &(0x7f0000d4b000)=0x4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000fdd000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x2}) 2018/01/16 15:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d5d000-0xf)='/dev/sequencer\x00', 0x200, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b64000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r1, 0x406, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00007c8000-0x6)={0x0, 0x52f}, &(0x7f0000848000-0x4)=0x6) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000eeb000)='./file0\x00') setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004ce000-0x8)={r5, 0x47e9a96e}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00006f5000-0x4)=0x26bf, 0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000bc7000)={0x8, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000650000-0x14)={0x5, 0x1ff, 0x81, 0x3, 0x7}, 0x14) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000d76000)='.') lsetxattr(&(0x7f0000e4c000-0x8)='./file0\x00', &(0x7f00006e7000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000d16000-0x1c)='[vboxnet0[user+procloppp0#,\x00', 0x1c, 0x1) rename(&(0x7f0000f3f000+0xa9a)='./file0\x00', &(0x7f0000481000-0x6)='./file0\x00') 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xd77000)=nil, 0xd77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000064c000)='/dev/input/mice\x00', 0x0, 0x30000) mmap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d77000)=0x0) r1 = socket(0x10, 0x2, 0x9) write(r1, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251cfaa", 0x32) 2018/01/16 15:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/01/16 15:17:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x4010001}, 0xfffffffffffffea5, 0x800) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r2 = getpid() r3 = gettid() ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) tkill(r3, 0xb) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000027a000)=0x10, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000266000)=""/130) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000016f000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r4, 0xc05c5340, &(0x7f0000b4e000-0x68)={0xffffffffffffffff, 0x2, 0x100000001, {0x77359400, 0x0}, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r1, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) r5 = request_key(&(0x7f00006fb000-0x5)='user\x00', &(0x7f00009f4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f1f000-0x4)=':--\x00', 0xfffffffffffffffd) openat$selinux_member(0xffffffffffffff9c, &(0x7f000049d000)='/selinux/member\x00', 0x2, 0x0) add_key(&(0x7f00002c0000-0xa)='encrypted\x00', &(0x7f0000f64000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d37000-0xbe)="7af5b0d2408d21defdf4bafeb05767e4e6389284616fb050a8c9fdc8d2ac75cb193fa87ff1b385993f415e19e367e6dfe04bef0ef2803b93037ca9c3c7b42c07e64b78e1cc7d01d1b16392a11124e469f129868eafe8f268096e3dee9aff8259d5ef0d6aa360bb17f2c5d6751a2dc5c2f30927566608a404f1d52f87fbd27509f5e87fc21379c8ef9821315b7e1367a61bf62add3022c446789e5eca3b531e256efb74d64d12c2dbf014c7f8c4d8ab4d9c815eb60ef51a58f8d95fd76fec", 0xbe, r5) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000032d000-0xe8)=[@in6={0xa, 0x2, 0x1c1a0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, @in6={0xa, 0x2, 0xd750, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81c7}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6d5989ec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0xe8) sysfs$1(0x1, &(0x7f0000d68000-0x4)=':--\x00') setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000993000-0x2c)={@multicast1=0xe0000001, @rand_addr=0x1, 0x1, 0x7, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @empty=0x0, @empty=0x0, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff]}, 0x2c) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r2, r3, 0x1) timer_create(0x6, &(0x7f00008e4000-0x60)={0x0, 0x3a, 0x2, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ad3000-0x4)=0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e5a000-0x15)='/proc/self/net/pfkey\x00', 0x8100, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f000070e000)={@generic="90842664af4462e944dc3750a2a32929", @ifru_map={0x2, 0x20, 0x800, 0xc391, 0x0, 0x7}}) getresgid(&(0x7f0000b63000-0x4)=0x0, &(0x7f00001d4000-0x4)=0x0, &(0x7f0000f7d000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000144000-0x8)={0x0, 0x7ff}, &(0x7f0000c83000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000061a000-0x1008)={r7, 0x1000, "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"}, &(0x7f0000e50000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000f21000-0x10)={0x8, 0x2, 0xffffffff, 0x100000001, 0x0}, &(0x7f00008b1000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000068f000-0x10)={0x13c000000, 0x20c, 0x7, 0x7ff, r8}, 0x10) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000005000)=[{0x80000001, 0x9, 0x9, 0x400, @tick=0xff, {0xfffffffffffffe00, 0xc244}, {0x2, 0x5}, @queue={0x1f, {0x2, 0x3}}}, {0xeb, 0x9, 0x6, 0x5, @time={r1, r2+10000000}, {0x1, 0x2}, {0x9, 0x0}, @queue={0x1000, {0x3, 0x5}}}, {0x0, 0x8, 0x3694, 0x6, @tick=0x5, {0x5, 0x5}, {0x81, 0x8}, @control={0x3, 0x8, 0x4}}, {0x0, 0x5a, 0x10001, 0x8, @tick=0x8, {0xdef, 0xde99}, {0x1f000000000, 0x3fe}, @control={0x7, 0x9, 0x1}}, {0x67, 0x1000, 0x100000001, 0x2, @time={0x77359400, 0x0}, {0x4, 0x9}, {0x5, 0x5e}, @ext={0x59, &(0x7f0000003000)="c4f3a0b98d51a760370f23c9a31a1a51b5178d3585a773c76537399f220f005dad0bcc5d46ee6d09d6cdff5d0bb75c077e8b81e244e9b760d885311eec23314f8173a4fbbf1053a2e094dab39f911c74abb29d976154880a00"}}, {0x10001, 0x6, 0x101, 0x9, @time={0x77359400, 0x0}, {0x7, 0x100}, {0x7, 0x7}, @control={0x7, 0x2, 0x0}}, {0x8000, 0x80000000, 0x7a97, 0x20, @tick=0x1, {0x9, 0x4}, {0x7, 0xfffffffffffffffc}, @time=@tick=0x2}, {0x1, 0x5984, 0x7, 0x0, @tick=0xffffffff, {0x258b, 0x6}, {0x7ff, 0x1}, @control={0x9d64, 0x0, 0x100000001}}, {0xe65, 0x6, 0x1c400000, 0x5, @tick=0x9, {0x1, 0x3}, {0x9, 0x40}, @control={0x6f71, 0xde, 0x7}}], 0x1b0) getdents64(r0, &(0x7f0000001000-0x282)=""/2048, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000005000)='/dev/usbmon#\x00', 0x40, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000003000)=0x5, 0x4) close(r0) 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4287, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) r3 = memfd_create(&(0x7f0000f9d000-0x1)='\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000000)={r4, &(0x7f0000001000)=""/162}) 2018/01/16 15:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000d70000-0x4)=0x0, &(0x7f0000ef2000)=0x4) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) 2018/01/16 15:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) timer_create(0x3, &(0x7f0000121000-0x60)={0x0, 0x1a, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000378000-0x4)=0x0) clock_gettime(0x0, &(0x7f00007a5000-0x10)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000f7000-0x20)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f0000d61000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000814000-0x30)=[], 0x0) 2018/01/16 15:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00004ae000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) listen$netrom(r2, 0x20) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a8d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000430000-0x98)=""/152) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000001000-0x10)={0x3, {"e589b17a86e13d"}, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0xc, &(0x7f0000c40000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:17:51 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000817000)='/dev/hwrng\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a01000-0x4)=0x1, 0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}) r2 = syz_open_pts(r1, 0x0) write(r1, &(0x7f0000ae2000-0xa5)="9c8ecc80ee5a540400e9be2d4cb40300000000000000038c032a1e9a5b0a52d7daf282dcc1d5447e89caa648ec4b1ddf0f2931594410a5921976f63d0c32ef4cbd6fcbdabef509979fc9e34f1264dde629eecf33a3d1181f683edd8741915e050041771a8eff1b51bb9e04", 0x6b) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000089b000-0x4)=@int=0x10000, 0x4) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f00001ce000)={0x4, 0x0, 0x0, 0x13, 0x3}) read(r2, &(0x7f0000088000-0xb5)=""/181, 0xb5) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getgid() clone(0x0, &(0x7f0000141000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00002e7000-0xa5)="240000001a0025f00000000400fffc0e0a00000000040000eff253eb0800090001ffe100e87fe988cbc8be5c14d7dc1fec9be629e691f7f4a10bd0d1dcfc247781f9f23f048037821d89a13d53137c708e062064ea5a2ddf2263cf29a6a008c09bf92b7eb7d277601523b2d9d1f38b6c92b09ed16220e631778975acb19b20e90bad9758a1d5feabc84999b157b49dea5c4f0203c38eabc8d6e8248b2acadb16c5e32000d8", 0xa5) fcntl$getownex(r0, 0x10, &(0x7f0000a7a000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000139000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000f4000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000eaa000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b71000)=0xe8) sendmsg$netlink(r0, &(0x7f0000407000-0x38)={0x0, 0x0, &(0x7f0000e4f000)=[{&(0x7f0000204000-0x3b8)={0x3b8, 0x25, 0x0, 0x0, 0x3, "", [@nested={0x1cc, 0x2d, [@generic="2adf977d26d1d8b0", @typed={0x10, 0x50, @u64=0x7}, @generic="96e4ff94248d2d7d158dbc29d5bdddf54e249051bce079cbad51ee5f5e9490eec23348d2ba4dff46f8ea145b6ed8fae3ab45fa0f1640491a4f9d3db2b83d05abd96d36d733c5804f7ca26af006b1caaa2db56e3852f9137eae17944059f4b949623a9eba90019b453c12d14b23b4257023cb7c327e1684f1b45afeed313d9c94460f44d37f7c975c38175bedbb7f2cecfbf00e3215f174a3a91f848efa4f25e0634cb8ffb5580e35485138c8fd1542ee8970959d3ce7eae6b5123525a9653677c0f8a906d443e9ca3b5d5fcca1b3b4760f", @typed={0xc, 0x4e, @pid=r1}, @generic="74473d7663fe128fc82d893f6420e716638cd0338f2ef625b11d8bf64fb82edb01054d2fde0094790ebf4b8ffafc9fa614423c3bdc2a769969b8c69df8a5e50095917ee68eeec955295b813e891fdeb32dd77f18e08d1f1122bb07ae3c0852d032ce6a0182bb50e1f68f25dd2566647ac29e28f259072f7ae5b64c2bc669e2ca05d4dd40b64903196e3321c4e6c545f0b7a856e557330d9542fe49b6a61045ddcbf534b6394cd711072c5269046324f67370c4989e1987e11a", @typed={0x10, 0x86, @u64=0x9}, @typed={0x8, 0x2c, @void=""}]}, @generic="80f869c70d49843cdbc6b226d271eb7760d94ca4ffeeed3730c02d204627adf8337d9c282191a6436404bf0ae6f30b184e5b98628e2f186bcbfbdb61bf4e14938cbc35083b080ba18e56ab4a541216b3ed5ad3d9c42e0fb28aad7742f4dc79e70527d98b26df56e9342506ee5a35530b6071ab0070d1876b97a7b83b8817d8be3cc0f9f2914abd4aabfd50f19099e05b6b7944b534c0dd30310000d318a050751b1c535b3af320a3975c05e7a82cbfcba196c5f674bad12964696d2f797c4ceb2981200bdeaf5a4b258051c8027807a5593f93d1", @typed={0x10, 0x60, @u64=0x2}, @generic="4d8f3abc96a83b4e239a5e9bd6436d41e2f65f2dbbb88770068834812528cce30d5476a7956d6a8fcecd0f946b468855ce01c18852f66a9752e1cb0708f4d7ae21a58151050558282f08d2b34f24eb0a813645abf101057dc001772dfc903624a39312e9ca010bba983ed45954dd3a5a2b3b6118a6095c6c50c3f05a1a4a3704fdc8028aa34e17088010ded3bc1b979f716820532844cecd4c120522d1a6da95fda4c3cf9e353f4161634826d7f81bf8c2e3f0e9352e6a2466855c726cf72ce71eeb7692cc0fb2ccf3f35493ac7fa4b3f46ccdaaa153b263a4823a654aac912bb892eeae67fe55b12fcd6bda89a05b9c51c2a02428"]}, 0x3b8}, {&(0x7f0000ab9000-0xf8)={0xf8, 0x24, 0x106, 0x4, 0x3, "", [@nested={0xdc, 0x8d, [@generic="3f50c9bdb278fef85b208ed7928c5b5e53b1c63f7672ffa8f222473faa150b75f95da649ee6e867766c2f10ff5bf89fcb26c00771cd7a7c46b400b72f18eaded1c9c6aa4d5d6d0e02a782398339a0bf12b6295cf4e5b2ce265aae9214c3e3bf529267120de9fd507a98de43611487a6939ea253426a6572914ddd2aeb515865989cc16912a369d8c1bc2a4494c3065c3a8c677b54c4cf1b1ad716826ebef8e0364089c5b81b6b2ce8ab8a6d59e605af52b15aed93c6e7d90f7dda334e939d20f8370c81dd9e04d87042936a16e2cb8a437a570a3e30a0a"]}, @typed={0xc, 0x49, @uid=r2}]}, 0xf8}, {&(0x7f0000107000-0x1264)={0x1264, 0x10, 0x10, 0x2, 0x0, "", [@nested={0x23c, 0x46, [@generic="df68e169e13ec9eb2fe3b2cf73a71bbd4e3d314af48d230a4dbb1d8831449d15228ddc543e61ee511cadd79dfcd1e1bcbd92bf8754004c621ae3d9a41836917f2a45cea90e0bb64d17e006487b2419d9a7ae4a1ade8d7fe8b64bfde662c8fde310c1e37d61df016791ae0fc1aa1650fae10863dfd3382f5e419678913f8f6adc745063a84af85cf8cea6a76c670a40e992dd31ca3e60dfe7139bc2ac077b9b23c6e051fa86b4f5b3f3b09c", @generic="391efbc82d0f6c7a977346b4ac6598b5426e5e331997", @generic="6b4250ac32e1a6e27807f6398c979634f83edf7026093e8da159323ca62452ae1d7fe8e11160e1d4ccd389b9a08c4e06a1fd512ba41b0909ef4b3176c05d7bd179c4be698bbb82978c956ff4bde3660fbe950464ab393ab464428a19f7fc1a5f95f6c41cf7d5d6438c035abe9d815fa715fe15e0553924f2736301f7c4475ee63f6d3331353d7ac4c1989611ca", @generic="0462ab6cc27d836022e4493ca0c629e191fe693958b93b8d2bf3c34c91f5a3d3dee179b3369a363d2f50ca3c88e6c19265b24df6e93d40003b64e0e70b60858073d18de26866599c8ba7dc882f1b2ff178c76e073cf1bcb05c01f71152fb59cd950369ccb96273512d3f9f6089155322c3331156432b8f2afd4088978304b98409b82e792d52ec8491d2521cbadd6099adffe339afbada353b24e9b76ee08665682b6823d3e41a62da5bbb03da30d01ad59716bd1a7da79c3634057bca04c5a4b3f2d5da29a8ee99d61d", @typed={0x18, 0x8, @str=')-em0wlan0,proc\x00'}, @typed={0x8, 0x3b, @void=""}]}, @typed={0xc, 0x86, @fd=r0}, @typed={0xc, 0x8b, @uid=r3}, @generic="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"]}, 0x1264}], 0x3, 0x0, 0x0, 0x20000010}, 0x20040844) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003cb000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000263000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$netrom(r0, &(0x7f00003e9000-0x48)=@full={{0x3, {"ce3c710187d4a5"}, 0x8}, [{"0d01ca4c2cb132"}, {"d899f2a937b175"}, {"d3ebbddb407cb4"}, {"081e755db7b36a"}, {"7065fb21bed861"}, {"e791571361479e"}, {"49a00226a8a9b4"}, {"e759fd4cb212b2"}]}, 0x48) bind$inet(r1, &(0x7f00002b7000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f0000c72000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ae2000)=0x0, &(0x7f0000e82000)=0x4) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b5c000)='/dev/keychord\x00', 0x82400, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00003e2000-0x4)=0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00002a4000-0x44)={{0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='erspan0\x00'}) 2018/01/16 15:17:51 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de7000-0xc)='/dev/autofs\x00', 0x220a40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0xe470, 0x1, 0x9, 0x6, 0x2, 0x8000, 0x20, 0x8001, 0x4, 0x7fff, 0x7fffffff, 0x7ff}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000011000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000011000-0x4)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c76000)={0x0, 0x0}) ioctl$int_out(r1, 0x5462, &(0x7f0000023000)=0x0) 2018/01/16 15:17:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000474000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00003c5000-0x8)={r0, 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8bf3, &(0x7f00005a6000)={@common='lo\x00', @ifru_flags=0x0}) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d11000)='/selinux/load\x00', 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f00009b6000-0xdb)=""/219, &(0x7f0000c3b000-0x4)=0xdb) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000df9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000cd2000)=0x39a, 0x80800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fb0000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005bd000-0x18)=@add_del={0x2, &(0x7f0000d48000-0x10)=@generic="1de11012c7c096a7aa06929f74fd7ae5", 0x0}) mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000efa000-0x4)=[{&(0x7f000055e000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x95}], 0x0, 0x0) sendto$unix(r0, &(0x7f0000d5a000)="817081be9c468bec4d4c2913cf82a2b31eb81bd711c38e3569387eee4e30ad8fb65c21ad50203961aa708c74ae7ac7d59d6623814d308f7e42057b80e82c0801b113c8f166b106033095698ad9c4745cbf075633049b0e76", 0x58, 0x40080, &(0x7f00007ab000-0xa)=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(r1, &(0x7f0000f5b000-0xf)='smaps\x00') recvfrom$ipx(r2, &(0x7f00006a5000)=""/239, 0xef, 0x40000022, 0x0, 0x0) pread64(r3, &(0x7f0000007000)=""/0, 0xfffffffffffffd44, 0x0) recvmsg(r3, &(0x7f0000197000)={&(0x7f0000044000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000069e000-0x30)=[{&(0x7f0000109000)=""/244, 0xf4}, {&(0x7f0000acb000-0xf)=""/15, 0xf}, {&(0x7f0000460000-0xa2)=""/162, 0xa2}], 0x3, &(0x7f0000eae000+0x7a2)=""/71, 0x47, 0x100000000}, 0x0) [ 62.480804] binder: BINDER_SET_CONTEXT_MGR already set [ 62.487026] binder: 11581:11619 ioctl 40046207 0 returned -16 [ 62.497910] binder_alloc: 11581: binder_alloc_buf, no vma [ 62.504356] binder: 11581:11619 transaction failed 29189/-3, size 0-0 line 3127 [ 62.519463] binder: 11581:11624 got reply transaction with no transaction stack 2018/01/16 15:17:51 executing program 1: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000251000/0x3000)=nil, 0x3000, 0x3000000, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005ef000)='net/fib_triestat\x00') sendfile(r1, r1, &(0x7f0000e99000)=0x37, 0x6) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a64000)='/selinux/create\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000d34000)=0xfffffffffffffff9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003d8000)={0x1000, 0x2da}, 0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000e5d000-0x10)=@req={0x50, &(0x7f0000ccc000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}}) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522, 0x0}, &(0x7f0000bb8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x11, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/16 15:17:51 executing program 7: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/ptmx\x00', 0x100000000, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000fdc000-0x14)={0x7, 0x0, 0x6, 0x0, 0x6, 0x3, 0xf2d, 0x7, 0x1, 0x9}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400, 0x0, 0x4}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdc000)=0xb8) ioctl$TCXONC(r2, 0x540a, 0x3) fcntl$setflags(r1, 0x2, 0x1) 2018/01/16 15:17:51 executing program 3: clock_gettime(0xb, &(0x7f0000fd4000)={0x0, 0x0}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000ddf000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ccf000-0x4)=0x14) r3 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r4, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pause() r5 = syz_open_pts(r4, 0x0) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fe0000)=0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000617000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r9 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x38)=[{r0, 0x1, 0x0}, {r1, 0x0, 0x0}, {r2, 0x400, 0x0}, {r3, 0x0, 0x0}, {r7, 0x481, 0x0}, {r8, 0x401, 0x0}, {r9, 0x8000, 0x0}], 0x7, &(0x7f000045e000-0x10)={r10, r11+30000000}, &(0x7f0000000000)={0x9}, 0x8) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000ad1000-0x4)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000338000-0x4)=0x400) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000c6000-0x50)={{0xffffffffffffffff, 0x1, 0x76b5, 0x0, 0x7b}, 0x8, 0x7, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002aa000)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r2, &(0x7f0000ef6000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x2, 0x3}}, 0x2e) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xffffffffffffff30) 2018/01/16 15:17:51 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='x', 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000ecc000-0x5)='user\x00', &(0x7f0000c88000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002b3000)='U', 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r0, 0x0, 0x117) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000066f000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000945000)={0x6, [0x9, 0x100000001, 0x2, 0x8, 0x6, 0x41]}, &(0x7f0000509000)=0x10) [ 62.527106] binder: 11581:11624 transaction failed 29201/-71, size 0-0 line 2920 [ 62.546942] binder: undelivered TRANSACTION_ERROR: 29201 [ 62.557222] binder: undelivered TRANSACTION_COMPLETE [ 62.564902] binder: undelivered transaction 99, process died. 2018/01/16 15:17:51 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000ab8000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) inotify_init1(0x80800) ptrace$setsig(0x4203, r2, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000542000-0x10)={r4, 0x1, 0x6, @random="380ec84eb79e", [0x0, 0x0]}, 0x10) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc6000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x10000, 0x0) read(r0, &(0x7f0000e83000-0x62)=""/136, 0x88) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001e2000)='/selinux/context\x00', 0x2, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000dc000-0x38)={&(0x7f0000791000-0x60)={0x27, 0x1000, 0x8b97, 0x3, 0x80000000, 0x9, "e977ba7b2facb76fd30619236679e732873b2a03de35a5651af187e05c5ec121b9b6955df48d26c8ea642aa8877e4faae80c8b46fe5d9c6d1add8b2b1f8c5e", 0x1ff}, 0x60, &(0x7f0000446000)=[{&(0x7f0000417000)="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0x1000}, {&(0x7f0000d11000-0x1f)="edaf77265cacf9f9530f3e27cf0587ba5701778a12bc78c9de405ac66aa314", 0x1f}, 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0x1000}, {&(0x7f00007f3000)="1e9db5225feeac661d29f00fbc898f696703e16d3d34ffd52a531819ce0b8a1000cfffeb32e84809ccf79551799ddf079bac57a22190e1298af8d7a9f711cee3bec52b8f1573749f080aebec8d1882523fadf307284b583cb740920ae63c89d194d78a5adca36591c28611f07770c9eedad46a05b7b19f2d91e45aa25c95cf4cd317de46961f7ee10d", 0x89}, {&(0x7f00000d2000)="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", 0xfd}, {&(0x7f0000b72000)="c7b275ed37745f16def435d478dd7e2d2670c10c91ceb17af84aeb24bc1fedc70a53e9598d0958ac97e601fa0adba78f1358ca48484d6710adc59cad56091407915ecda8a3af8aa87919d94e59e0543f37b44354e383d5f352853807f509b46fa5851b4b6c71f6b667bb36b8b80ec151c21686271bbfe7758d8f2ff2f07ff03fca10496842cce650f5907b2f7d84337fbbbfab20da14c8ca77bc50659ffed236fce0", 0xa2}, {&(0x7f000011e000-0xe)="9fda1c21d0545a71649d0427e907", 0xe}, {&(0x7f000047f000)="11aba6b5b6d9068eec3c0ed637db2fed883a244dd82591704e55676d41cc1a378b2ad7359cf663c50c75968237f806bc03eaa385045382e9d4a09cb40dc85c8571223604bb4c3f9eb13255b2c7a983392eccef6bc968f2428b61ab136820c9e1c2edfa2fbdda1978ea57e90b69ba8a54d16045f0819e95aec5fcf39a1a33a8d6786bd3c981637e5e81f9e77bf8f40767f8432555e81f6fa5", 0x98}, {&(0x7f0000311000-0x97)="86bc647a4cce039887fb61fd9fe352ce91ebfd86d7e1d0799093cba36e051c517d58222b7ed9159e9f1dd558c74b9f0e7361a18e7eef9c94bb683b2477d5e56a4c8a0d38f84792c7d889091975b703a1c163e954d6cc7f9cc9edb732596848a4f7a70ff6c4ef7b5bdf984b82feba018001f57be024fe99b4687e94320de87b993b0468c4935a332bb2cb8c18d60325b4a386e45fe15c81", 0x97}, {&(0x7f000089a000)="c7dea3e432dafd619a123f7832ff3cb7722d66b99d76401a5c5c0d440b4262a0d30f122e6cf3c4f1867847175759fd93854d3e90ef6a288f22eeb115a95a1097648ef80cf06a6d4664c9737f404d02713dc4614e2c2c2e758a73b1", 0x5b}], 0xa, &(0x7f00005da000-0xa8)={0xa8, 0x106, 0x9, "5ddcd827376e8cbc91dc57cafc29094908f3cc505d4a187c10b9a5c4a8dbcd7aed59acc6b1b3377e522c06256828f66a651da62e5c4cd30f0ef79793f72df38810ded4027d5f8426d967184d86c97b1bddec9d4baa5627fa6bdf5e8b3c2522e43924a4501faf5f2e5fc80485403d7266bf6642e6308e0f30e86b5f143d64c5b2e6d7fff4397029b634e649c7daeeeb5deb672d9e"}, 0xa8, 0x4000}, 0x0) bind$netlink(r0, &(0x7f0000674000)={0x0, 0x0, 0x1, 0x1000}, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e3e000)='/dev/rtc\x00', 0x10000, 0x0) accept$inet(r2, &(0x7f0000585000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d96000-0x4)=0x10) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009c1000)='/selinux/create\x00', 0x2, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f000093c000-0x4)=0x0) 2018/01/16 15:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000007d000)='/dev/rfkill\x00', 0x400000, 0x0) mq_timedreceive(r0, &(0x7f0000eb3000)=""/4096, 0x1000, 0x10001, &(0x7f00000ec000-0x10)={0x0, 0x1c9c380}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000bb6000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000d0c000)=0xfffffffffffffffb, 0x4) keyctl$session_to_parent(0x12) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) unshare(0x20000400) clone(0x200, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)='R') accept4$inet6(0xffffffffffffffff, &(0x7f0000276000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009ec000)=0x1c, 0x0) llistxattr(&(0x7f0000f01000-0x8)='./file0\x00', &(0x7f00008f4000-0x51)=""/81, 0x51) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000574000-0x4)=0xfffffffffffffffd, 0x4) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x90, 0xf76, 0x0, 0x6, 0xb, 0xc, "9a8b07ccebe8b7b60449f5d492483c06f6b2c3bf00a57a9a652e381414b8b7b89f3f6bbabf4110ab8bcfcc9edd7a58b9391f6c7731f686ab39e6ba2d2b56f2d3", "490184aca2d554143501790b969758fa43602df6201e7db31c0eb521df458e61744b21b44cb7749542dc1b4838dd8b0867d8b238c630a2f6e1839cb5af2f25c9", "cc57d3326df6ef2e0dc229c28e6678e38f9a3e0c47f813a557fe520307ba66c2", [0x1, 0x6]}) clone(0x0, &(0x7f0000063000-0x1)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000580000-0x4)=0x0, &(0x7f0000000000)="9f") socket$netlink(0x10, 0x3, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000037e000)='/dev/vga_arbiter\x00', 0x60503, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f000003e000)='\'', 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00007d8000-0x8)={0x10001, 0x0, 0x401, 0x9}, 0x8) r5 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r5, r4) ftruncate(r3, 0x7) write$sndseq(r4, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x7, 0x0, 0x0, 0x0}}], 0x30) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capget(&(0x7f0000012000+0xe04)={0x0, 0x0}, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064c000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e1c000)={0x0, 0x1, 'Z'}, &(0x7f0000186000)=0x9) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b39000)={r2, 0x7, 0x9, 0x5, 0xec47, 0x7f1a}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 62.579280] binder: undelivered TRANSACTION_COMPLETE 2018/01/16 15:17:51 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a37000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f0000136000-0x4)=0x0) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)=0x0) mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/01/16 15:17:51 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000245000)='/dev/snd/timer\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000040000)=""/0, 0xfffffffffffffd4b) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xeeb000)=nil, 0xeeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eeb000)={0x0, 0x0, 0x0}, &(0x7f000020d000)=0xc) r1 = getpgrp(r0) r2 = gettid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b7e000-0x55)={0x0, 0x0, ""}, &(0x7f000088d000)=0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x40000000000012, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x80000001, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000773000)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/01/16 15:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00004e3000)='./file0\x00', &(0x7f0000050000-0x8)='./file0\x00', 0x1, 0x0, 0x0, 0x8, 0x1, 0x80040) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000528000-0x90)={0x6, 0x3b, 0x6, 0x8, 0x2, [{0x3f, 0x26e2f5e9, 0xfffffffffffffff9, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x400, 0x2, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d38000-0xe)='/dev/keychord\x00', 0x44000, 0x0) readv(0xffffffffffffffff, &(0x7f000041e000-0x20)=[], 0x10000000000000f0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000acf000-0xa0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xbe90, 0x9, 0x1, 0x9}, &(0x7f0000c7a000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007ba000)=@assoc_value={r2, 0xffffffffffffffff}, 0x8) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000058000-0x28)={&(0x7f00001ee000/0x4000)=nil, 0x9, 0x3, 0x6, &(0x7f00000ef000/0x1000)=nil, 0xfffffffffffffffb}) fcntl$getown(r1, 0x9) pivot_root(&(0x7f0000c54000-0x8)='./file0\x00', &(0x7f0000ff8000-0x8)='./file0\x00') 2018/01/16 15:17:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000e2c000-0xb)='/dev/loop#\x00', 0x100000000000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x1b0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSBRK(r1, 0x5409, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x44045) pwritev(r2, &(0x7f0000564000-0x60)=[{&(0x7f0000980000)="", 0x0}], 0x1, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00006fa000-0x10)={0x0, 0x30, &(0x7f00007fe000)=[@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000156000)={0x10, 0x40, 0x8, 0x1, 0x0, 0x4, 0x3, 0xe50, r4}, &(0x7f0000001000-0x4)=0x20) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000092a000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000029e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 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]}) 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace(0x8, r1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004d1000)='/selinux/validatetrans\x00', 0x1, 0x0) fstat(r0, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000452000-0x8)={0x0, 0x0}) setresgid(0x0, r2, 0x0) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() sched_setscheduler(r0, 0x1, &(0x7f0000e04000)=0x567f) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e5000)={0x0, 0x0}) fcntl$setlease(r1, 0x400, 0x1) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x20)=[{&(0x7f0000008000)="54ad29cb3be45fee0cca1df031897a7b6f4b19d89ad6adcf5fc15f19b9c4578c8dfb2c055df45e2ad3dc3500c618bf1e99cd7454b4b020e97e4f85e67b0bd9633bd2938cefc67e87c2ba2c2cffc8dc43c30f1c6f427c", 0x56}, {&(0x7f0000006000)="f0bc4453eddaed8eaa18328f45ad6a172289f3c058fd7afbc94d61184ba3a7aeead9f2a1517ae8e176accbadba36ceb20449ef0044dbbb776fb63c1627db19a26eba6b9445d10eb36021641281839f669ad9af725710feb73dbd5becb89b0c94d4", 0x61}], 0x2) unshare(0x28060400) exit(0x6) r2 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x14) 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x1a)="f4656d31706f7369785f61636c5f61636365737300", 0x6) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x5, &(0x7f0000002000)=0x4) add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cb0000)='l', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000002000)={0x0, 0x0}) getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000)={0x3, 0x100000001, 0x7, 0x9, 0x1}, 0x14) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000003000-0x10)={&(0x7f0000001000)="c8479dce3be052c975de12648f31200482bae549a7a025a89605cf23e9a64d2e2a392e7889b437c09b6922736765364757b3510dc974a4f8a9f556e2", 0x3c}) socketpair(0x1, 0x800, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x6) 2018/01/16 15:17:51 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ce000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00006d6000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f000003f000)=0xc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f000000e000)=[], 0x0) socket$unix(0x1, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d25000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000513000)=0xb) shutdown(r1, 0x0) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f75000)={0x0, 0xa0, "b2db55c288b15a0eb79b7b89591c41c079089eeaa8e3db6f7bfcdf7fb25c0b39ca4f04896f8abce6765744a3eab80b278f976688a8fdc55a0ca284d4591673a8d266bc07600b4948a79a57a05963981c84e534c038310ef03be2f282bebf360afa2bdb226b9f03911edaeb428fc5b530d495b01916efed83242259a362327a3c0d5eeeac0de185fbfceb80c5857088c672cedd20aa803291c88c2d6b43a15d36"}, &(0x7f0000f76000-0x4)=0xa8) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f76000-0x108)={r1, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5030}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x9, 0x5, 0x5, 0x100000001, 0x80000000, 0x1, 0x67, 0x3, 0x3, 0x3f, 0x20, 0x4, 0x80000001, 0x1]}, &(0x7f0000f75000)=0x108) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r2) bind$inet(r3, &(0x7f000000f000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000f6a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000f6a000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{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]}}, 0x90) eventfd2(0x200, 0x1) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000a0000-0xf6)='H', 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c0f000-0xc)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00006b5000)=0x0, &(0x7f0000aac000)=0x4) fcntl$setpipe(r1, 0x407, 0x0) ppoll(&(0x7f0000436000-0x40)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000717000-0x4)=0x0, 0x5, 0x0, &(0x7f0000b0f000)={0x0, 0x0}, &(0x7f0000805000)=0x0, 0x4000007) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aab000)='/dev/rfkill\x00', 0x0, 0x0) accept4$nfc_llcp(r0, &(0x7f000006a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000c5f000-0x4)=0x60, 0x80000) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000241000)={@multicast1=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e2e000-0x4)=0xc) sendto(r0, &(0x7f0000b00000-0x6c)="747088fc2068bdaa3302250771854b248679a8cea71340322d4870db57e213a11bbe7aeb00835703e2b67cd99e776fa697e925e20b3c18be960859627d03e6e4e577dc6232ebdd593f8c4c91561ccb1b9c8a9dcf2328f5541a0b7747e0e75964216931bed14750b8cde0c02c", 0x6c, 0x0, &(0x7f0000456000-0x14)=@ll={0x11, 0xf5, r1, 0x1, 0x6d8c9c7d, 0x6, @random="23491312959b", [0x0, 0x0]}, 0x14) timer_create(0x7, &(0x7f0000931000)={0x0, 0x24, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000849000)=0x0) timer_gettime(r2, &(0x7f000040c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8200, 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000000000/0x78000)=nil, 0x78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000079000)={0xfffffffffffffffc, 0x800, 0x4, 0xff}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000078000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000079000)=0x0) mmap(&(0x7f0000078000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000079000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000078000)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000070000)={r2, 0x2}, 0x8) setitimer(0x2, &(0x7f0000077000)={{0x0, 0x2710}, {0x10000000000, 0x0}}, &(0x7f0000077000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "ec5ddfeac038504b794be44e3dc273d73650229374e210043a4d3925249a3375e778d65ff6c5a2001613163ec2e6d92557cfd56560fdbda531bec13cc16c161e", "d147f0415f4eb7e66d4ee39b391c575478a48e20d2d1a247212153a966f05a23f03bb43b4e0850ebcfdbdf12e55d13d50dcfc418108bd7c02ecf658c30ccab98", "2acfac6294190c3d6c4991233d5c73103ba3cf073c19ff22f3c7944117b5f504", [0x0, 0x0]}) r1 = inotify_init() r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00004d8000-0xc)={0x10, 0x0}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009a7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000fef000-0x8)={0x0, 0x8}, &(0x7f0000254000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000858000-0x108)={r4, @in6={{0xa, 0x1, 0x1000, @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]}, [0xef, 0x0, 0x3ff, 0x10001, 0x1, 0x2, 0x20000000, 0x11, 0x80000000, 0x80000000, 0x7, 0x7, 0x5e4, 0x6, 0x3]}, &(0x7f0000db4000)=0x108) 2018/01/16 15:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002d1000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000345000-0x6)={0x0, 0x395}, &(0x7f0000681000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c15000-0xc)={r1, 0x63, 0x30}, &(0x7f0000276000-0x4)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000697000)='net/ip_mr_cache\x00') sendfile(r2, r2, &(0x7f0000467000)=0x4b, 0x6) 2018/01/16 15:17:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000caa000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00006b4000)=""/21, &(0x7f0000073000-0x4)=0x15) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0x9) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[], 0x0, 0x81003) dup2(r1, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) link(&(0x7f0000a88000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/01/16 15:17:51 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000750000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f1a000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 15:17:51 executing program 3: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={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=@loopback=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}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000003000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcc21, r1}) setns(r0, 0x4000000) 2018/01/16 15:17:51 executing program 0: pipe(&(0x7f000074c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000155000-0xe)='./file0/file0\x00', &(0x7f0000c37000)='./file0\x00', &(0x7f00000cc000-0x6)='sysfs\x00', 0x0, &(0x7f00005c4000)="") 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f000049b000-0x4)=0xb93, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f7d000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f7e000-0x10)=@req={0xfff, 0x0, 0x2, 0x6}, 0x10) sendto$inet6(r0, &(0x7f0000f7a000-0x23)="", 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000801000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000414000-0x4)=0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000bd3000)=[{&(0x7f0000d97000)={0x27, 0x1, 0xff, 0x7, 0x9, 0x8001, "ddb0ceaa009be69e64edcedc366e7f829b679f12ed62a9825b572d27eb1f56acf02cb9102487b520a57ee5934a16a003a0d264a2c1e0ec145b5b2a6f3c5fe9", 0x1ff}, 0x60, &(0x7f0000451000)=[{&(0x7f0000f65000)="9038bb9a04d3ea080f4ae41eb921b88617b9c64170e6b639e0ac935902365f98972fefc83267004e66bd42e9d7b015ac5b2396ebbdb7989e779e70d2ba4585f9dba4d76900d00c4857951ce88230bdda2a5770f5e63cda96391b5cfb94f17003ef3b0cf1f5a59bc3970639d62d2fb1ede15a09b552b25c159b669847fea2676ab6a7c5eb42260e3569e471770e2032d76637b9ece530ad91427de26cca1ca4b62fac7e161b2e1d57d95650a607d15f73e825c0fd28", 0xb5}, {&(0x7f0000729000)="6f897f3e276767f619e1d76d2022850288437c6668846763dfd1fc0b2953d7152ca432484756aa3aba034651e332561cdda5583f29cbc3a327526a66df9466792c8ce524555e8dbbb0a69acf34ccb1640cdbcc4491f63357871570", 0x5b}], 0x2, &(0x7f000049b000-0x110)={0x110, 0x11, 0xa1a, "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"}, 0x110, 0x0}, {&(0x7f0000d6c000)={0x27, 0x4, 0x200000000, 0x7, 0x3, 0x7, "3643e6fb9ec37e74a6ed610d6513f9bf3072882c7929415b33f358a2d6ab9f6892b9263f8103559ab97264cd6beec5a946820bcb8e44a630c01463af17bc11", 0x331}, 0x60, &(0x7f0000e0a000)=[{&(0x7f0000678000-0x86)="e7b72c6029c88a438e374f5ee10d5edaf6079ed90d01dd44ea61b1a4b9539900b1a021bde343ec8e77a2031c07099f259a0fba4c63f73f8c143763b4d180c2bbf95c4b26d79c155bea61d2ab163591377ce9f300d27694f512064f835e742e3c2015079c4eedf255610de726b3f6e6ee596bb58fdd9bfdc82d549ca812d4470f64f4a428d464", 0x86}, {&(0x7f000002c000-0xf)="d5f0910ca46e23e1558fc711a73e7a", 0xf}, {&(0x7f0000d72000-0x1000)="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0x1000}], 0x6, 0x0, 0x0, 0x8000}, {&(0x7f0000a08000-0x60)={0x27, 0x7ff, 0x80000001, 0x4, 0x7fe00000, 0x0, "8515f5bacbe1c8de76ee4cdc5df74a20cdf193c77fe5bcc25d4aba7abf5d7e6e9bff0b928a01662edcd90033dd8d13ccc3361b1db69e31597b785590e05b59", 0x2}, 0x60, &(0x7f00000d7000-0x50)=[{&(0x7f0000f24000)="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", 0xfe}, {&(0x7f0000090000-0x67)="c4981e3d0c9ace819cf20ec61f3ef17b8305cca58564d4944a4e3c6e970487c96c061e57cb6a9124b61fec3d22fccfe1c57207e42af3a1a8329d2b2374fb6490217b04c935dc6e28cab54247e3eedd0d47ef212a77ea38c6222743ef08cc24d80741a49e56f0de", 0x67}, {&(0x7f0000c76000)="44acdeb16aec1a5b9df9cc4bfb9addedb1de70aabaee0bd00b9818be4de93687d91a299339c0b2ff64bab20315b061cb8b802f555758b9b793a7976e77541ad2cf0bb1bd00820ec4fb878ccb56bcd3452e222b90e8bd", 0x56}, {&(0x7f0000e51000-0x73)="7f4181afa74c107eb38c75942e3313c400e2dbe0810b9fce5a8d432cf5fb5d2a40c8b96f651ec0b19018d77bec45050ee7d595c6c33cef0c5f4055237fb8b21de24a3906e88544f7d1a51d3432c765af4a7b68fd12fb9be8c6a3d29c384de4ba510dab872811c4e447daa11d625ef5928ae5fc", 0x73}, {&(0x7f000007d000)="92353eff47a940d98b19a47905dbbfe97db4a8a1e8e0b6f856c941dfba4d006cb3d647be7872f604153deb38e8731e05a14bffbfe598779b8d44d53eb41b369529946ed9fe1e391a10dddf6cb2da67979a52e156b655dfbd9e6e308882bc82486736f44469fc9bc5734ef9fba8b02481f0215400e4c81797f5b56f78fef1f0158ebb1d057bf13e6ead600521a452ce1f631da0b78627bfa096811db2228dddb88e6ac7908ecba9ff05d80e7b63bbe8e2b5b9056ec90f135dd206db4ef36a9c8383c5e714a1a089a6fbdde1d334aaac7518c7e27ea43e37b62de542b41b2bb14447406c295afda261e4e11611ca78485b55b5d750fa", 0xf5}], 0x5, &(0x7f0000767000-0x18)={0x18, 0x10b, 0xdb, "bd66"}, 0x18, 0x84}], 0x4, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) writev(r1, &(0x7f000050c000-0x50)=[{&(0x7f000074e000)="f4", 0x1}], 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x80000000) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000005f000)={0xe25d, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 15:17:51 executing program 0: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) pipe(&(0x7f00003dc000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000016e000)={0x0, 0x61, 0x30}, &(0x7f0000ef1000-0x4)=0xc) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ef1000-0x8)={r3, 0x7}, &(0x7f0000417000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000337000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ef2000-0x8)={0x0, 0x0}) recvfrom$inet(r1, &(0x7f000050f000)=""/145, 0x91, 0x40000000, 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ef2000-0x8)={r4, r5}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x0}]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x143d) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000014b000)='./file0\x00', 0x4000100, 0x1) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000490000-0x4)=0xfffffffffffffbff) r1 = syz_open_procfs(0x0, &(0x7f0000d16000)='net/sockstat6\x00') setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00008d4000-0x4)=0x4fcf, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000018000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1f, 0x1, 0xff, 0x9, 0x0, 0xc2f4, 0xff}, &(0x7f000056c000)=0x20) pwritev(r1, &(0x7f0000c68000)=[{&(0x7f0000a2e000-0x1000)="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", 0x1000}, {&(0x7f00006fd000)="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0x1000}], 0x2, 0x0) preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) r2 = request_key(&(0x7f0000595000)='trusted\x00', &(0x7f0000bd8000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000068f000-0x7)='vmnet0\x00', 0xfffffffffffffffc) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r3 = add_key$keyring(&(0x7f0000aa1000-0x8)='keyring\x00', &(0x7f00001be000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r2, r3) 2018/01/16 15:17:51 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x2, 0x0, &(0x7f0000e62000)=""/227, &(0x7f0000001000-0x4)=0xe3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfb7000)=nil, 0xfb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2000000010, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) write(r1, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000822000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket(0x8, 0x7, 0x7fff) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8100) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000126000)=""/75) r2 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00009db000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f00009e5000)=[{{&(0x7f0000d95000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000875000-0x10)=[{&(0x7f0000f1f000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f00003b9000+0x21e)=""/174, 0xae, 0x2}, 0x35ee}, {{&(0x7f0000eab000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002d3000-0x20)=[{&(0x7f0000dfc000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bba000-0xb6)=""/182, 0xb6}], 0x2, &(0x7f0000736000)=""/145, 0x91, 0x4}, 0x4}], 0x2, 0x2100, &(0x7f0000e8f000)={0x0, 0x989680}) socketpair(0x10, 0x2, 0x1a2d50d6, &(0x7f0000b52000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00008f5000-0x4)=0x7, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000fd4000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$ax25(r1, &(0x7f00005d1000)={0x3, {"4fe5bb6bcc0759"}, 0x6}, 0x10) sendto$inet6(r2, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000659000)={0x0, 0x9}, &(0x7f00006a5000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000dee000-0x8)=@assoc_value={r5, 0x3}, &(0x7f0000e05000)=0x8) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000865000-0x4)=0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) mq_notify(r0, &(0x7f0000e55000-0x60)={0x0, 0xf, 0x6, @tid=r6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f00009ad000)={&(0x7f0000cda000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58, &(0x7f0000a9d000)=[{&(0x7f000049d000)="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", 0x1000}], 0x1, &(0x7f00006a9000)=[], 0x0, 0x20000000}, 0x8000) close(r2) clock_adjtime(0x7, &(0x7f0000b51000-0xd0)={0x1, 0x3, 0x81, 0x2, 0x8, 0x100, 0x4, 0x0, 0x3000000, 0x9, 0x101, 0xffffffffffffff4b, 0x80000000, 0x5361b5b2, 0x4, 0x40, 0x32b9, 0x8, 0x8000, 0x9, 0x8, 0x8, 0x200, 0x0, 0x2, 0x8000}) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) pipe(&(0x7f0000dbd000-0x8)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00001b0000)="df4c90f977c589f441210dab0a347b213f87cc074e528405d9e0c08d111dc7bbcda511bc4126da96030b739a9fc26f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000056f000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = epoll_create(0x800000000400) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000832000)={0x6, 0x40, 0x5446}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000153000-0x10)='irlan0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r4 = syz_open_dev$sg(&(0x7f0000c98000)='/dev/sg#\x00', 0x7fffffff, 0x408200) ioctl$PIO_FONT(r4, 0x4b61, &(0x7f0000a19000)="386cc2664009c5adb55ba072893ca30923eb705a7ff728b4f3d31ccd4aedb49ba3d3b0279303ec104e44115a279bc205d245b97c6f4bb860984a2002e1571991a791c2bedc543978eb5f422a52e40925058ab9e1848bb6d1b8ca654cce3c99a536da26e21d02d4") ioctl$TUNSETOFFLOAD(r4, 0x400454d0, &(0x7f00008c1000-0x4)=0x2) getpeername$ipx(r4, &(0x7f000071c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006f0000-0x4)=0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000b38000)={0x4, 0x0, 0x82, 0xdfad}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) [ 62.950060] loop_reread_partitions: partition scan of loop0 (ì]ßêÀ8PKyKäN=Âs×6P"“tâ:M9%$š3uçxÖ_öÅ¢) failed (rc=-13) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000084c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e57000)={0x0, 0x5, 0x0}, &(0x7f0000f96000)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ffe000)={r1, 0x5}, 0x8) sched_setparam(0x0, &(0x7f00008a5000-0x4)=0x0) [ 63.032162] binder: 11787:11789 ioctl 8933 2056f000 returned -22 [ 63.047091] binder: 11787:11796 ioctl 8933 2056f000 returned -22 2018/01/16 15:17:51 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d72000-0x4)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x7bf}, {&(0x7f000030c000-0x6a)="fdd53b5fc9cfdbd519ea88dd09a6ce98b1a9bf6b6dff139dde7e9e8f41766f3844f60aa4cecb371b844cdae15110b37fcbf0d48fd18e2a49a0f71bd2aebdaae384ec5bab0fddf248342f19758117b050d43a8eac74784da7b7", 0x59}, {&(0x7f000018a000-0x44)="4e9162197e92a612fd27645088dcdc5a3dd062ae2c7eee4e7f38ceb97729225f9b64526556342d070c058f473c2d0c5e8a3a6e609918f98507f15118033f8bfac6f05f6c", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x81}, {{&(0x7f0000517000)=@generic={0x1, "c47e826961d970572642d99ffb24b69dbab9190bb89edce4d5bfcf4e5e173c240dab38c81606cb582506676a20e98ecd9a77f043d5d3bd488274c88c3338b02c55718ae4e5f3dad617a5d1e3f3131acb541ba90dc124198440468edefe3757916071313c3a33c30df44960a97bfc27734dead8b9867735160f79f4876c6f"}, 0x80, &(0x7f00002ad000-0x30)=[{&(0x7f0000e4a000-0x46)="27c417cc102b67a92387833ae4cbda3abbbe3861ac2e6e993bb3d32141e890cf6bba597527f30f9daf2b89b3fbdbadc08acbdb978cc6b2410de68d843aa556b62194caf95f0f", 0x46}], 0x1, 0x0, 0x0, 0x4000000}, 0x80000000}], 0x2, 0x40014) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7ff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000+0x24c)=0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000001000)=""/69, &(0x7f0000002000-0x4)=0x45) getsockname$ipx(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000829000)=0x10) keyctl$reject(0xc, 0x0, 0xfffffffffffffffd, 0x6, 0x0) 2018/01/16 15:17:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000406000)=[], 0x34a, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) clock_gettime(0x7, &(0x7f0000709000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0xfd, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000097d000)={0x0, r3}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x1}, 0x8}) 2018/01/16 15:17:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000265000)={&(0x7f0000001000-0x10)=@ax25={0x3, {"cfd47c9ad09587"}, 0x2}, 0x10, &(0x7f000080d000-0x10)=[{&(0x7f0000001000-0x9b)="c3180597dd762995a115bd1f71a706b01feb251d4914d44207233e51fac0957331d3c33f8a76e9ddc507c6774a55af21297f6f245606a30082f5ad2807011094f320630467aad4b366e5788e35f9ef27f9857b30e52b29ec4f20b033d845740c475c2fa4a3e7a1ae1f1e4fba8b47447ca3206c509fba87b84172848ad71a86e13dd5621d9f9e609c7cb71abbcca286c34075566dc5797890825c2b", 0x9b}], 0x1, 0x0, 0x0, 0x8080}, 0x0) prctl$intptr(0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000359000-0xfd)="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", 0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getresuid(&(0x7f00009ce000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000086e000)=0x0) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db7000-0x4)=0x200ff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000d7f000)='O', 0x1) creat(&(0x7f00002a3000-0x8)='./file0\x00', 0x10) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f28000)={0xc5f1, 0x0, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f40000-0x10)={0x0, 0x10, 0x5, 0xfffffffffffffffd}, &(0x7f0000e11000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000074b000)={r2, 0x20, 0x1, 0x2}, &(0x7f0000170000)=0x10) 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000c6d000-0x8)={0xf30, 0x6, 0x1ff, 0x630}, 0x8) sendmsg$nl_generic(r0, &(0x7f000002d000-0x38)={&(0x7f000004e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000856000-0x264)={0x1c, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x8, 0x2, [@generic="4d104272"]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rtc\x00', 0x103000, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000006000)=0x400, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000007000)=0xf196) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f000000a000-0x7b)='net/netfilter\x00') 2018/01/16 15:17:51 executing program 7: mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aac000-0x1008)={0x0, 0x1000, "a3329a74882fd65f522ad6d0b8ca5968b47aebd6503a93cbd38731efc5e77b5666d735ac7086ceb75d87ee286b6675d79ac022d6d5f4532c8acc85655f3c9d857422dfd346b363c721482cc4843d9227e199ea25f0be598e5a0d3e3e713743164bcd20305c14dbea165df4d6eeaf407faf5063045f8258c274eec63ab064f1dd6b5160fcb00d412c615f911c1be5ffe2d6cc0aa9b0cf815c6889fbd6fd583c7df866f05e9c97da345432a35ccd60a03e1649a0d731c0a1d0562a59a47caa1df71692188683060a7c402bfabf4461e869d989a90811ea27445b3f8fc6f581310e2419cb448658e09ad3463b932e81bd4ae6bc201f01746dde49a4e479fc4dbec8a919d75011dcc42489e14544601fba07b126cee35dcc922f4d42cf55177659a6e7288550857e4353f48ba193e4d97bac32a70d73c5eae7d00f7a940d14e432e85a6cd4d47948efd365bc9227905764482193133eb6eddd5380d126ba005e45377014f184369bd4722e883b07fbe48d1e30006e442e3092f6122a34c16404f0c5606c9d54b92c26bff5d23338c1541723ad1cb650ffe333f297a1d8802fc6c13379b99e285caba036f06b749b76b3331a7067a0fceb5c4d0f7ec0667e90363ff9e75d674ab16368bf42889017200de7708d7a1e67d706258d7d0b97ecb9768ea9b27342c3651c395b37d1835fd9028bba59433faa731d288a81ace65696958c4d1b5c3a7d7ea67791a67435df06b018585bc05ab70496be07dffe6e2323f7bcd81a5fa15a04ce22ada30b49476af62ceee8f82daa0990ae2d1f0b75c9f85febab39fe7516b252587246bfc8c98f22846b95c857257152e9aaaea8cd752c2d84087abc089b6d8d4c307d56a2de8559c7fab25ceb42bfc966a7f9607700ee773af4f665acdecafce7ef7d0052a027dadb8a85824373490d59b18c7b3893755fd98c468deffc0463aa543ac3655cbdc2eea2cc64df8ee7b63afb442faae6d3b9ca7fe79098fd10c646636c7296552ed0b5ef4a4a61c7cd0a26dcad09c3407b11ea53c1ee76ce74193286ec0f28b2d2b9596476bc1df392e679a1e432a780b71680842049a2dc424e517cbd2409b4b636d4a397bb336c3e2076cebc0018b28a23a72eeb7446ddbe0f12ff32d9beb3850b619562c368b3442b137dec33d23fc99c055008b43cb402ea2a82745a9ea34ab6aad268591e768a1f31a1162b38c4164dea2d846c1868013676738cf3ed2d95e635352e499f656700bc99734dabba55de00af2237ac70c0031d5b339bf45cd96a236d9c03d972c9b2ccf76a110e66845ac236f75a57bcbb38e0be6d1ea2c8ead9a7fb1f59cca6e9e2b62a26607e65bb03f95fb6bee81529bb2869837f36a6ca61d7fa8056d5c62da2bd588ea133fb591f96165ce79f1bf3f3c91bafe142849593359870773e76b1a70bca27c590577994ecd31e15e57a9f331d690d59ce1d34eb30f0ebc1468d38905dd03c23a399ebf630bb00ff06e5d0a6dfb9564c1839bf719335a909db1ee3e39d900bc9c6782913b51309a587cdcf7e874a4e7092ac4155565e93485fb0d22a74ab2f5bb03539d603c52ea3d79d1d02b1d8164c0b3e752fa646eede241dfec03d5672fa17102551bf4f95d0a3a4338aad60a5bc9515b082cde9a750e1b5006f303c66a864ecbcc5165c6c11198bc5212413b632db9e8908c558fe4e7fc80ea5e38e673a93cff66fe122b828f43a3336123481c83f03bf83fdacbba200a8df906321c9fb7f241d0555cd602d349fc215923a59e1415bd534a91b989f5be8284ca45596e874b7e36f1f7b25607342d95cfc468e8d224e1a6736b937fda3cd30da2e6198b840a1d7ff6b188184be57547ff4ca42d379d26aa0e67a0662c6d3eff6838dc3198d944aa9c554231fd84f37166a899f337c993283782cd0269919b349206b7cf6f14ac2c2da76a83524a2fe24a732d0390f676c0d7a9a81610f15bd94d06dd82fff95611d5e91ba35bce22d11bf703031ae9c1c86e72112fd83e8cf47079a9378fb5fb2b5d2d59de304e49f2af2a596054caea266977eb68a88a4abf7c33a3eeef7f2eb74364ac516b780fe85187082556829b52ba4106c588d5c3af0d085812c8295e2bf3220e36812c0abfceb96bcbd57598f4173f1d139a0fd518e0cfc4b6848c6b5986ba176ef5c1621080b117439b05e918b6a3fd4f2065d248f8722a70cf3dd5113c7ed772013cd895843b2e0cf5e0a02aef9eb6e564aecfa11d8826c75ced2f100b64262a57db9c6b911336e059e2227804236cb629689f743e0924f2f8bf52d1e569741b6a0394dd1b22dc54a142535f3b2c637eec35d325cf4e35674d2fa5e9dc87a998747dfbc9d4d27baf068be07f552089b95539fc6caa1ca3af6a9d8b0d29af1c799cb53665691560a26243db40813661dfd94d60f14d62200473b8585a62bc6228d27a5a65ccfd987492d6c2191ba2529e934b6413cdc8b6b99658d7b747b3ae00ffcc1e6e751754117423317afa9d970c51d1330dc39523f21aa131ea59ddf03eac4651e76a2c22f2706d1cf7bf069f0f5b86bbc0497724c0808a7cd73ae2367c92c3a9337c408ebe710b3614fc0829077c8f25eec790dad60f47c10587c5918a2f60c018c4b3264aed0a4079a1c4fe2bd8ea5066b0fa81be2bd829246fb68963fa56fe5f3896e20717da55c64d78d95e584d0137c324be605ebeb25a00b344af64617dd262736b6cf463d9b4417cedc605a36d5402b11414784b368cc49752873e58bb6315441fdb68fdb5b29fe6b1760b37f9c86c20d4cfb70e7ff8f7fbc9c429f93fab646a65b10afa792ff40ac2832a3e53977caa80886df8f898023745ae5cc61c700ad0cbc1936821362968d3864f8cc08ee82e4ee3d76f4e8ea8546bd75aabd3e2281cf578bd04d7ab624546a8c8f6f5ce2b1e0b12619f24506c5b580a776b7f1d57419c7b431bed272831a7bf426662b63bc46346e7cf2739370a4eaa23873ef4a8336cb05b983bd83494d93b8a0489b0e89979aac74863c723c923f3ed4afae117d83e2cc414f0dfc86cf5a9d9dcaff6c16307b144fcfb923524fada8b30d29572e131b4510ee991e8c798b94e34028b5a993ac85a1373d528779745a1a21efe7749916df6aac33aa0215d8befddcce96c3a37188acbcfab1c03f22b89901504fb487586021a6dab255b7aa5fa0d1efef9a9c1b2e0b0d455b7ada336f116083879e84987045e684dc88bf0aae85922c69cbe80265f1e754ae545d2703b75f2399448c0b137a2bfdfc50a343524cbad214448217921055f3a57d46e1913236cc2cbb382ade933a84002bee9fb45db7f3cd60dfb32d41ac324dad642a77b50c4e7cd9fe5d77a194a21c6de06a08b66850289cc2587519d8285b624d38581ebfbe3ed0b9bea17e44012ddb2c88f7aa90b34584c98bea730ec2bc20ed9986d83101c37501178bc7b11f79a6e2c7769a11faa264dc730fc120461578a41c81a1e5cc74e70d417c2aa8d259a169360200208cfe8f8f7cd462fcf22e1299557d2de3d05805e415ee2e0821d23f5525a689ac7e839b9b8d444c4647e6e79faef0767df81625516c616ba6525c29573b8ea5e7a0ae99e0cb1d24adb3ce52b033ef393bc380aac89f92414c10521a6bbddb8354e6e5a791887bfa7aba7db8ece6e3e5477119bb9f92c63aa3553452a57885776cad96d4c4bf0a6d1cbba87586d46b1625b8a1d91cf8e9af550fc8dbe5c92243befad160c73bd46c8a7e28632b5514c6f48ad2f8f44e28c3938f4cafcddac7c77ba16f1f81e0d794c44ac7e35bd4feae9b65285f4c7ebda8468146d69be1bfed0395bd0aaa70947d3b448f1d9184ffea8a5c7dd930e12d927fa490630b5dbcca3df3560b82bab603661b0eece0a70bb1ae320a81715cbe2370f978fe6c37f2472c50e68881f865bee72c7321ecfed8b3b204ac96b6e09d32e665d360723391309f33a1aad1d60d99a9f8d9d59eb155af95ce1448afc036c95757b6e32a6e30cc07d287241b514b4f3bfed0923c2456ddd3a49a6d00f2aa22d52c0f35634b86b4d5360bb6d6ce9dd47ffed00f86158ae5fbf44c1a6d3504f0f1f943677f3459fe428e838adc81ead00404632603e9818166583f5e6cdbb6ff6a86cecba77da1cf9808cf540f875e7eb6380c93915f0cfd94a75ca84a60731218c576b6821031b6a269c5081279bf69db942eab001297cc3c7f6fbc672111282057b26f879a3a683ab2f84032a6fa05bbda07de9b647b7b887bc310ca2439fa0494f63b74d8529b65f4b6d30d5ccfcde62c196697f30f2448f0c5e8a00cc016dd60d355e86399eaae5568880ac5a2be79fbdd787cf3d577fd131bafeb4e00b66b039a420ca0b1763c935ea4c5842232bc85694f38a79c149c5fd86c390a7f54700d3d26b7e3ad035b563f36fb443ef069bc13aee354c204adec5b5c2238394426dc28274a14ba7186a98d2ce68a59b2a4c04bf49a6e6d94c2c2384c296ec236e1571ecfe3df6cd5674cffd0e6e8d630bae73fbbb28a63e840b2c46fe7d6c202d3eb8bb20b16d678ab2a7b206854cd90cec03afd8aed26566f4442e101fb291579a46f1374225656c60ee036f73c8d9ca648badec59c612ff30caaed8e5a698d950889d4b8622bf61cf89a45f0a2b8fe45cc77520f7387ed018e540252ca05164e2d02b44857e112b906fa6f58358afb5b6d7e64dae84d23462c2f996a375821630a5fe9d539be136a541f9d6aa15267d17aef7aea185260a84615d00083a7922c3584d6872beec86482e859649ec96780e32e2a249097600808ecf616997724563d1c85e2758561374e962d3330d1e23dffb2c6d8a0c44f409af23ced1d54b0095aa37563cb3b75674ae6549e74befe34b2e95bf33abc3f7a02baffc2910aab5dca1ca207383f381f4b689a3d85aa4200a3fa11c796fbd16cf745e8566c44bf891228b931e3ec68e5f2ce1f63ebcc2d1adcca73fdf6a4bdae066c4c12ad3cf8227514625b676cfa38c261b975edd81fc6a19c1a33c45fc09e79a1e4a564b4d0c3bc82f96241292a56c796667c1234e1aa7cd802c7e0231e9128c26291695daa520ddc06ff145087d53f6c613f643d14fb6ae8fa4d50b4478e2e64e9c2a49c56fbc8b563533cb4b8555e1a232dd0508ebe459b1cc9964f37b92a6a896525b5a6c75338178dbd7a45b67191f6bcb858f12033b59979b8ec837552fe827c33e63ce5d742bf668a1600e39f3fb7c10f50113673aadc1cffdfd7d43fb6205e1ec92e0b72d8a13fa13e1896b938b54400827468707900f6c93cec247aa78ad376c9d01e28cb45268207817bf9242c73af1fe87fd406c3289f78ae2b1d3ff88e2622ad8439acae5269cc0c0aaed65334e8def6e06231c6ecbf50acacfc32488f37efac0b5154a731093c0aea1a9a093973f48391feb90ce78898986e99a89762a527ad851a904d251e36ea2c715fba9e1e0504f30deba2a3604444947f2cfbbca8f1d21c853ea05c7947d13f2973558c7aa2e123721ac4d6da2ab546a9616ced32e69ebbc0fae373aba8083eb399c2bef020101346b81200dae1c071e50afb2e14d9bbfb7f1d8bd237cb56d794f06823ce9bb8b6d4522cd7b9eabe47f970403a68a27c46ba4a31070bc8445abd981bbf278549123a9cfd32d602462083b04f4ebc25d8b284f65b757c2b743abaa8dabaa45907cfd0eea3e5ead2481c6d361149c85f2843234a698e6314dff81171dd6d4c24575f6e95a0e80fa9460ec4ae99e43f943bc0fd0538ff2bf76ff714976fcd3979ef5005631b3e"}, &(0x7f000054e000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000085a000)={r1, 0x4, 0x1ff, 0xfffffffffffffffc, 0xac, 0x8000}, &(0x7f0000af3000-0x4)=0x14) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000af8000)={r2, 0x10000}, &(0x7f0000af8000)=0x8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0x34, &(0x7f000097e000-0xb5)=""/181}) 2018/01/16 15:17:51 executing program 1: mincore(&(0x7f00006ca000/0x3000)=nil, 0xffffffffffffff3f, &(0x7f0000c91000)=""/34) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000188000-0x4)=0x0) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$KDSKBLED(r0, 0x4b65, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000081000-0x4)=0x7f) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f00002cc000-0x8e)=""/142, &(0x7f0000598000)=0x8e) connect$inet6(r0, &(0x7f00009f0000+0x6da)={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x1c) 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d04000)='clear_refs\x00') writev(r0, &(0x7f0000bf9000)=[{&(0x7f0000515000-0x1)='1', 0x1}], 0x1) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) get_thread_area(&(0x7f000003c000)={0xfffffffffffff99c, 0x100000, 0x1000, 0x3, 0xc41, 0x8, 0x0, 0xf2cf, 0x800000000000000, 0x9}) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000006a000)='/dev/ppp\x00', 0x200, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000648000-0x18)={0xaa, 0x0, 0x0}) creat(&(0x7f00008f8000)='./file0\x00', 0x20) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00005ee000)=0x0) sendfile(r1, r1, &(0x7f000000a000)=0x0, 0x420000000fee) 2018/01/16 15:17:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000009d000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fchmod(r0, 0x100) r1 = syz_open_dev$binder(&(0x7f0000929000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) fchown(0xffffffffffffffff, 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f000049d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000442000-0x4)=0x10) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d31000-0x55)={0x0, 0x4d, "43d0b03507efabaf49332ef022b863e06064e65b47aab62c27f38dc6a3ef0c28573d244d499897cabdbc4a52d48f5dd63259a1fc84eb498641d11092baae642cb74f20b70d8bfc4c851c2087db"}, &(0x7f0000c7e000-0x4)=0x55) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002a6000)={r3, 0x0, ""}, &(0x7f0000bef000-0x4)=0x8) 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, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x63)=""}) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00007d7000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000a23000-0x4)=0x8) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000)='/dev/hwrng\x00', 0x1e70c3, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) kexec_load(0xffffffffffffffff, 0x2, &(0x7f0000001000-0x40)=[{&(0x7f0000003000-0x68)="e546d54cb3c39744080d9e4930992dc2275de8100b5175ed267109128e7ed76616a0f2e9a7c651abe8991d52b0d29b7a64cd079fd373c2be7ddba7eb6560e87300df025bfa414963c0714fea8ca2ce7cff1f86cb3fff871d5c7545b46def9e9304b92390d06c93cf", 0x68, 0x7fffffff, 0x5}, {&(0x7f0000002000-0x31)="c6e3568acf464cc7106420e678b098e5759cef56c75176864a5cb2dde22b56745c18da9a6467feb2087e597746484752a9", 0x31, 0x8000, 0xfff}], 0x160000) ustat(0x3, &(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) [ 63.100376] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) [ 63.120131] netlink: 156 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 15:17:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000432000)={0x0, 0x0}) pwrite64(r0, &(0x7f0000f39000)="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", 0xfc, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a1d000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e79000)={0xc541, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f000004c000-0x20)={"3ef6d257a479827b8bb0d37c2cb82323", {0x4, 0x1, 0x8, "18edd3c08984", 0x4, 0x0}}) dup(r1) bind$inet(r0, &(0x7f0000952000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) 2018/01/16 15:17:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000048000-0x30)={{0x1, 0x3, 0x2, 0x0, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/01/16 15:17:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000065d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f00002af000)="a508cd8a1906e12da8de55dcd4cf7b81a0b3a410655404b237ecd611fddb01bc"}) sendto$inet(r0, &(0x7f00003d0000-0x90)="978054007b426398f564509ee8b98b090be8eddb17e3d96b5ce32bea2e11fb3b902a5bac62579b0b2ab5fe6a38bc7405533dfb4c8085539bae291dcfdb3738850176fae4b993c5759467bbf57ce897739aff9ea08629cbf137cfc535f94bc6e85a11f35c64d8c356414803e1b42ef85a06d3f96a0ff3932583bab9c787787ecaefa10ea09fa39077195691730097b774", 0x90, 0x4000, &(0x7f000030a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setns(r0, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/01/16 15:17:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a34000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000771000)=0x0) timer_create(0x3, &(0x7f0000776000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000863000)="729e6702afd7a2e68d347240661c4eb294e1f372d7a63c73b71719f2cab9fcb18f900b93402b9d7e790988708c2dadbc87460fa007c3dcba4daf7b4f8890937c50c0d0e61318ae31aad6ea6f36216b85de608304ba50c7447568c7346eb5e010f92f61cb4dfad42360c26ae8e7d2b002c605c98b09adfad7535bbc5fc84d3f2ba57fd2eee79d391b713f6cea0390a947f595b9d1f393568d9156b14a06f82dea58275871eb51be05df158249e4b6ebff5b0e2682a94e12645fdf6947191e70a1885f9d4d828327f157cc1de0a383be1c6b67603188ab767d0d", &(0x7f0000e2a000-0xc9)="19dacf7a11bc282c558cf585f87058aac8c9697790c1111f2916f01db99f2c4606bda4e1abaa565284106d1e33f4d4680ee96677c89c166883636c1700a4bead448482c19191f923bc2da5e7a082cd7cfdd2dcafd8ae284ecc63b6178a250257f2198c4d4f4f7b9c98a4c313373acd3bb7a4257fd25822806022b3ce97b2962cb70bce8edd9bc843f0ad4e8a13c1a933b518e31fef0f9145eb06684f1a38b9cd9fde3cf8be1b682eb463e225a362a6fdbd1a9f7d9b2d9d48a1435e8c8a2d506847b876be48b87a4bb1"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) [ 63.179064] netlink: 156 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/16 15:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x1000000000000010) write(r0, &(0x7f0000a51000-0x1f)="1f0000000104fff6fd7b4514234d000000000000080001000200dcffdf000d", 0x1f) readv(r0, &(0x7f0000142000)=[{&(0x7f000087f000)=""/19, 0x13}, {&(0x7f0000422000)=""/243, 0xf3}, {&(0x7f000043f000)=""/153, 0x99}, {&(0x7f0000901000-0xc9)=""/201, 0xc9}, {&(0x7f0000676000)=""/0, 0x0}, {&(0x7f00007e9000-0xf7)=""/247, 0xf7}, {&(0x7f0000343000-0x1000)=""/4096, 0x1000}, {&(0x7f000036c000-0xaf)=""/175, 0xaf}, {&(0x7f0000a1a000-0x1000)=""/4096, 0x1000}], 0x9) 2018/01/16 15:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000577000-0xf)='net/ipv6_route\x00') ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000329000-0x4)=0x7) sendmsg$unix(r0, &(0x7f0000c43000)={&(0x7f00005f9000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000e29000)=[{&(0x7f0000384000)="c75a44e94c509e475256e98fc61ed7f7699c378f510dd5ab716eb760168d29f7521e8adc10380068b22a7314632265dd24802e1caf5a1204b6132b39b4e60d4c35934f2659e2cade39855ebf422186ca552bbba867b39c1ef72d0388e6bb00ae956b9ad85a424a536a9079fe274996ce7598a5dd0e46dcdc8961ad6b4c882742c125b234fd67306ac2fe9d1438d6cae4d1677e99d5f971788c2508428b21cb8e0dc79d6e7160699a179c81b310889e57c29859cd24a0dae3b73d2ae93ac00520498d471a22c740112d6a44ea1db0a9ae2193e9701c09455373f6cbb36c73943a70c5d439821bf0d3451896aec1d65c85544688", 0xf3}, {&(0x7f0000641000)="ee27d3f1ec458ec09ca593db347aa1f05094c60aaf7f022d74018dfadd4119da6a599c20342afbfb926ab8b871638ba04150a2fcb9748639127fc4eee7ef3cdf188a66da2baea0138e3b617b0529d80503f5dcd0068567256bc0139cbb9b8b1442ee4e86", 0x64}], 0x2, 0x0, 0x0, 0x4048000}, 0x8004) preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000497000-0xf9)=""/249, 0xf9}], 0x1, 0x40000001e) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003ca000)={0x0, 0x0, 0xfffffffffffffffb, 0x0}, &(0x7f0000d41000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b33000)={r1, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x0, 0x9, 0x8}, &(0x7f0000dcc000)=0xa0) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3c7a, &(0x7f00008cc000)=[]) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004e1000-0x16)='/selinux/checkreqprot\x00', 0x108c2, 0x0) accept4$inet6(r0, &(0x7f0000172000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002a9000)=0x1c, 0x0) 2018/01/16 15:17:52 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000ed6000)='/dev/sg#\x00', 0x8004, 0xffffffffffffffff) connect$pptp(r1, &(0x7f00001d7000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl(r1, 0x8c7c, &(0x7f000054e000)="1f96adff3707d5634f96b4eabc9996") r2 = gettid() syz_open_procfs(r2, &(0x7f00004c8000)='net\x00') 2018/01/16 15:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a30000-0x15)="83", 0x1, 0x20000811, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000374000-0x4)=0x0) r1 = syz_open_procfs(0x0, &(0x7f000029c000-0x15)='net/ip6_tables_names\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00004a6000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, @generic="e6d23d337e7df173e4e5f02c1512e2c5"}}) 2018/01/16 15:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e", 0x58}], 0x1) pipe(&(0x7f00004e6000-0x8)={0x0, 0x0}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) 2018/01/16 15:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000398000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ba1000)={0x0, 0x0}) bind(r0, &(0x7f00003a7000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdd000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cc1000-0x8)={0x80000000, 0x40, 0x2f3f37d, 0x10000}, 0x8) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000002000-0x90)=[{&(0x7f0000001000-0xff)=""/255, 0xff}, {&(0x7f0000002000-0x2d)=""/55, 0x37}], 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x5, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000004000-0x50)={0x0, @tick=0x20, 0x2, {0xf2b0, 0xfec}, 0x1, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000003000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x7, 0xfffffffffffffffb, 0x8000, 0x81, 0x8, 0x2, 0x5, 0x81, r2}, &(0x7f0000001000)=0x20) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000002000)={0x0, {{0x2, 0x3, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x10003, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000-0x20)={0x1ff, r3, 0x0, 0x6}) [ 63.261037] binder: BINDER_SET_CONTEXT_MGR already set [ 63.268804] binder: 11826:11856 ioctl 40046207 0 returned -16 2018/01/16 15:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/01/16 15:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000d6f000)='./file0\x00', 0x8400, 0x0) futimesat(r0, &(0x7f0000f42000)='./file0\x00', &(0x7f00003d4000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f00003bc000-0x8)='./file0\x00', 0x42) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f0000242000-0x6)='ramfs\x00', 0x0, &(0x7f00009d1000-0x1)="") renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file1\x00', 0x0) [ 63.287743] audit: type=1400 audit(1516115872.065:42): avc: denied { read } for pid=11858 comm="syz-executor5" path="socket:[19555]" dev="sockfs" ino=19555 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 63.296409] binder_alloc: 11826: binder_alloc_buf, no vma [ 63.296427] binder: 11826:11871 transaction failed 29189/-3, size 0-0 line 3127 [ 63.354692] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.400861] binder: release 11826:11842 transaction 103 out, still active [ 63.407841] binder: undelivered TRANSACTION_COMPLETE [ 63.413543] binder: send failed reply for transaction 103, target dead 2018/01/16 15:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl(r0, 0x2287, &(0x7f0000ee7000-0x1)="") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000000) accept4$inet6(r0, &(0x7f0000b54000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000042d000)=0x1c, 0x80000) 2018/01/16 15:17:52 executing program 1: clone(0x0, &(0x7f0000002000-0x9)="", &(0x7f0000001000)=0x0, &(0x7f0000efa000-0x4)=0x0, &(0x7f0000002000-0x1000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000b6000+0x802)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000ea4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f6a000)={r1, 0x38, &(0x7f0000502000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, @in6={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}]}, &(0x7f0000ae1000)=0x10) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/01/16 15:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000398000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x0, &(0x7f0000313000)="") chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000ba1000)={0x0, 0x0}) bind(r0, &(0x7f00003a7000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0x12}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pivot_root(&(0x7f0000fb9000-0x1)='.', &(0x7f0000390000)='.') r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fdd000-0x9)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000cc1000-0x8)={0x80000000, 0x40, 0x2f3f37d, 0x10000}, 0x8) 2018/01/16 15:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000a5f000)='keyring\x00', &(0x7f00000b2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000221000)='/dev/autofs\x00', 0x480800, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000791000-0x6)={0x1, 0xfffffffffffffffe, 0x2}) keyctl$link(0x8, 0xfffffffffffffffb, r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000f1f000+0x9ce)={0x3, 0x3bac}) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", 0x0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b17000-0xe)='net/icmp\x00') sendfile(r0, r0, &(0x7f0000882000-0x8)=0x10, 0x401) ioctl$TCXONC(r0, 0x540a, 0x400) 2018/01/16 15:17:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001000-0x2)="b4", &(0x7f0000001000)=0x0, &(0x7f0000dfe000-0x4)=0x0, &(0x7f0000000000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e9f000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000dc5000-0x38)={&(0x7f00005a9000)=@full={{0x3, {"22536cf6ed5de5"}, 0xffffffff}, [{"b0e68b9c8d2c1a"}, {"576945c266c1ba"}, {"354d527cb8964a"}, {"26c648ef90d71c"}, {"ad144770234cb2"}, {"236767b3747b72"}, {"9df1b4c4710508"}, {"12f1425b0773c3"}]}, 0x48, &(0x7f00004bc000-0xb)=[{&(0x7f000023a000)="09355e69ae31bcb19ece9a0c2f09c260989ce6be222b0d0390bf933a3e530b5cdd4ce467fdd689c242d3e8ea1429428d828130c466ee57250efecfe4df4cedc101b44204b6a8c4687ddd7aa6e544a9eeb2303a2ec46510f1c0a665678a27244b99c5de44e901135e742cf23a790ddb6f64ae464b7a4b1a48fbc04ebcee2518fac30308418f02127e6247440ac1528792072128e3", 0x94}], 0x1, &(0x7f0000e02000-0x1508)=[{0xd8, 0x11b, 0x10001, "d33fe4d5fb1e9f41c66de315b680507945a05c902182a7242a14a26f3ef05019e2907b62860c575bce1894d804282521561612806b95fc8e8c7e8f8941bd544a669971eaebdb65d33f019d4321b0d02fd96539574d698ffe7d0649d48c70873cf2b7513161b3f5a3b7b521f67963d599805321a9bb10d41349c6a2bc069af8e334b707339f68776bf4bdb7163bf6d47ba00b2999eab328d30557caccac1469610d7e52fad7ff315c8f65eb4b597879c1f4829ddb7f06927a7c9a16c2fe58801775749a146177e9ac"}, {0x1010, 0x11f, 0x2, "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"}, {0xa0, 0x10f, 0x2, "ed9321a9dae9682a42009856018d469cc84f9d3a4406f6e6f5e9043dfa0116d42fe98637973a5b12726b3963613e2c55bc573eaba18395022751734002ac6b13ec9157cb85c61666712a8b5275996cab3b4afff0cef054622ce9c98a112bff49139e1a15937a01fa779f6e6a592eaa0e5fb21f63d439f13665bc85eb5a3122c461a361c30160c04f24e4b7f566"}, {0x70, 0x10c, 0xffffffff, "9606865904d3e8499a58bca72fdc627649cf3cbf2a6934d426ff185478854ec2f66bbaf197a038f37fefe5f2543aa4f8ec44846287c843efc616e525fb46f8212d27bef50b48598152c0029c5c1444c9ec824851f3031e1fbca177b426"}, {0xc0, 0x18c, 0x1f, "dd2fd9dbe2209dd55cb25b6a9bf7dfa3fc2e1fbd3b8df07a9ab8b65531c89092af6bde44e4feba29900dde4f7415685953196dea910101d668aa5a3c52b64b40c3eb0367c9f770f6e96fe4a07b2c21bdb8224ce53bff128cef4cfd915bee188d4f9d774bc51e6ca7bb9ead354bbdb524091d1eb44ee5328a3955f3641e9614621be5526cffd622d857f427eeaefc2f8d4e76ccad3f5a43ba41b317b765cf68340cbfe0bb979ae6450b8a3ba7d9e1"}, {0xe0, 0x118, 0x1, "67240fb79cb05266d72ca5fc57001b7b9cdc15ba4fa9ed0b14a85420965c18f6fb26e6deaaec459a67a95f35700bc9b44f7fd6ae61a4827d1ad463eb931e7cd75dd300440bf92853409997cc5cd5a752a9566edd94b149c37bf2600781c896a9c3bddf6c36860540ce04dbe216ce8cebdf4e104fdb56e3e7558bf73ff3cb2ff0d9065d58dc23c36146223a72d93dcb3ed9990873e5ca04117d47ddea510ee4670f58e6b64c2e69bf4366920cb50f7d00aae3f1da432d233db5c794a46d31bb0770e4b5a0c40a7ba63c5ca15779c6c0"}, {0x80, 0x11d, 0x1, "e76e2627961959a193029a8e8658d43de313b185cf0cb74d8363a0196725dbb0351ec484b0d01cb53af0ed7fb60e6e87edd5213e3ed27d3e62aa0f04863a00dfed8e66d701873746dc140a916cd8a9b4e1e580fcaef08cc6593f3cc5f7509564bbcea2d03ba984aa96"}, {0x30, 0x11d, 0x1, "fe6a78df20276b94111d1a1fcb130d9bee0e15873138a86e479bac79"}, {0x38, 0x0, 0xab, "f3ff21da37fbb4a9d45a58a95ca8a3eaf1e70b84bcb7b2392bfa6076fce065d8fb4921ceaec6"}, {0x88, 0x10f, 0xd0e5, "acb9c4c2b45051440e0cbb728550474200f79a629a460b0cbeb6ed21a6d9896bece5977ec30515d972d5fa56ca8ce87ac897b91747d6e6d5061bb13e112432dedf1d1006fdfa1dbf245846a9a5b978e3263e741b0a48a9717c2e69059c2676548a6c3f4f7e5101f7a61289d32c22d5d307"}], 0x1508, 0x20000000}, 0x10000) mincore(&(0x7f000002b000/0x2000)=nil, 0x2000, &(0x7f00005b6000-0x28)=""/40) 2018/01/16 15:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f00002e7000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d1b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000059a000+0xe13)=0x1, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffdfd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0x0) r3 = open(&(0x7f00008d0000-0x8)='./file0\x00', 0x20080, 0x2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000621000-0xc)={0x80000000, 0x0}) sched_getscheduler(r2) 2018/01/16 15:17:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000b92000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000363000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000ea3000-0x20)={@common='vlan0\x00', @ifru_flags=0x3000}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb2) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockname$inet6(r1, &(0x7f0000d9a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004eb000-0x4)=0x1c) shutdown(0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c3e000-0x9)='/dev/ppp\x00', 0x20000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00003d7000-0xc)={0x9, 0x6, 0x81, 0x3, 0x1, 0x7fffffff}) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$TIOCSBRK(r1, 0x5427) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f0000c08000-0x8)={0x0, 0x0}) 2018/01/16 15:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x9, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000091000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000d01000)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000fd8000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000f87000-0xc)={@rand_addr=0x100000000, @multicast1=0xe0000001, r1}, 0xc) 2018/01/16 15:17:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000fc0000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioperm(0x0, 0x2, 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) accept4$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x1200000}, 0xc, &(0x7f0000000000)={&(0x7f0000003000-0x24)=@newneigh={0x24, 0x1c, 0x10, 0x4, 0x2, {0x1f, 0x0, 0x0, r1, 0x20, 0xa0, 0x9}, [@NDA_IFINDEX={0x8, 0x8, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x800) prctl$setname(0xf, &(0x7f0000002000-0x10)='/dev/input/mice\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0xff, 0x67, "ef22553eb7039346e1fc8fdef7c470af011403ef94f6c1b4c58628702da4ec4a338082bbfc2bdac3784edc7b29019315853a6f055a9e4f20fe70c7a6f676016f982a543066cb4c18a64fb4a280621b6f77a32febd75785dc1097549c1ed42edf46abb2759ceff3"}) 2018/01/16 15:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00005b5000)='cmdline\x00') fchmod(r1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/01/16 15:17:52 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000bad000-0x30)=[], 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000002000-0x3)='[+\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x32000, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x304}, &(0x7f0000002000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0xe9d}, &(0x7f0000001000-0x4)=0x8) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xfff) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000015a000)=""/220) 2018/01/16 15:17:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) preadv(0xffffffffffffffff, &(0x7f00007f1000)=[], 0x0, 0x0) 2018/01/16 15:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000be6000)="", 0xffffffffffffff3b, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) clock_gettime(0x0, &(0x7f00007cf000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00005d4000-0x21c)=[{{0x0, 0x0, &(0x7f0000b5f000)=[], 0x0, &(0x7f0000262000)=""/123, 0x7b, 0x0}, 0x0}, {{&(0x7f0000d12000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e81000-0x20)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000461000-0x10)={0x0, r2+10000000}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/16 15:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f00008be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000030c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000678000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f2f000)={0x0, 0x7530}) utimensat(0xffffffffffffffff, &(0x7f0000868000-0x8)='./file0\x00', &(0x7f0000716000-0x20)={{0x0, r0}, {0x0, 0x2710}}, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000228000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0xfffffffffffffffd, &(0x7f0000c65000)=0x0, &(0x7f000037a000)=0xfe52) 2018/01/16 15:17:52 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000017000)=[{&(0x7f0000009000)="7eee0d0a78724e1ae787f2b727", 0xd}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x7fff, 0x2, 0x9, 0x6}) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f19000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r1, 0x4b32, 0x8001) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000f17000)="a3ef74e2c182257a4a97ace4d108daf624f6ef735874385d79575e3abcbfcc133781926a649de9f3872e0ea7f3cb8685e16648874a8099da2816fa5d64145129af258bbc3d04371e4b3c7faccb0a5f1b53091bca0ae6519be76f4511b8696ae25155d8dfcec7f3e6e6e73cc455e73535598775d91c24dd9448c196413c6b3410a55ee4330eb875b7d4e45bf21963aa") getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) 2018/01/16 15:17:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) eventfd2(0x6, 0x800) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1b) sendfile(r0, r1, &(0x7f00007ba000-0x8)=0x39, 0xfffd) 2018/01/16 15:17:52 executing program 7: clone(0x4200000, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f0000680000)="") syslog(0x0, &(0x7f0000600000)=""/80, 0x50) 2018/01/16 15:17:52 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x20) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe7000-0xc)='/dev/rfkill\x00', 0x80040, 0x0) fcntl$setsig(r0, 0xa, 0xd) restart_syscall() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap$binder(&(0x7f0000bae000/0x3000)=nil, 0x3000, 0x2000004, 0x12, r0, 0x0) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/16 15:17:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000008000801, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000004000)=0x100000001, 0x4) connect$inet(r0, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f1f000)={0x2, 0xff, 0x6, 0x11d, 0x9, [{0xfffffffffffffffe, 0x1, 0x2, 0x0, 0x0, 0x504, 0x0, 0x0, 0x0}, {0xa09, 0x2, 0x2, 0x0, 0x0, 0x1082, 0x0, 0x0, 0x0}, {0x7, 0x100000000, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x80000000, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1, 0x5, 0x6, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x8, 0x3, 0x800, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x401, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xa364, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x5, 0x7, 0x10001, 0x0, 0x0, 0xc81, 0x0, 0x0, 0x0}]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000853000-0x9)='/dev/rtc\x00', 0x0, 0x0) dup3(r1, r0, 0x0) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ef8000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000ef9000-0x78)=[{{&(0x7f0000ef9000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ef9000-0x20)=[{&(0x7f0000207000)=""/1, 0x1}, {&(0x7f0000ef9000-0xa5)=""/165, 0xa5}], 0x2, &(0x7f0000ef8000)=""/217, 0xd9, 0x2}, 0x1}, {{&(0x7f000009f000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f000053a000)=[{&(0x7f0000498000)=""/164, 0xa4}, {&(0x7f0000c2e000-0x5e)=""/94, 0x5e}, {&(0x7f0000820000)=""/190, 0xbe}, {&(0x7f0000666000-0x21)=""/33, 0x21}, {&(0x7f0000e75000)=""/4096, 0x1000}, {&(0x7f0000d32000)=""/185, 0xb9}], 0x6, &(0x7f0000e22000-0x5a)=""/90, 0x5a, 0x400}, 0x1}], 0x2, 0x100, &(0x7f0000cd9000-0x10)={r1, r2+10000000}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000037000-0x47)=""/71) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r3, &(0x7f0000ef9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x4, 0x3}}, 0x26) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000ef9000)={0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000e5d000)=0x0, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000d2a000)={0x7fff}, 0x4) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000901000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ef9000)=0xc) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x1) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r5, &(0x7f0000efa000-0x10)={0x0, 0x0}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000efb000-0xd)='/dev/usbmon#\x00', 0xef, 0x600) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) 2018/01/16 15:17:52 executing program 0: prctl$intptr(0x26, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000900000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000-0xd)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={r3, 0x85, 0x0, 0x40000000800, 0x8000, 0x6, 0xffffffffffffff11, 0x9, {r4, @in6={{0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x2, 0x2bd6f721, 0x8, 0x5}}, &(0x7f0000001000)=0xb8) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000a9d000-0x4a)=""/74) ftruncate(r1, 0x8) 2018/01/16 15:17:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00005be000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000e8000)='/dev/vga_arbiter\x00', 0x640c82, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000017e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(r1, &(0x7f0000594000)=@generic={0x0, ""/126}, &(0x7f0000397000-0x4)=0x80) read(r1, &(0x7f0000f85000-0xab)=""/171, 0xab) syz_open_dev$sndtimer(&(0x7f0000b57000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000024c000-0x20)={@generic="30ee65e11c263e7002fa20a1d65911cb", @ifru_flags=0x802}) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bdd000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r3, 0x40045402, &(0x7f0000ad9000-0x4)=0x1) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r4, 0x1, 0x24, &(0x7f0000dae000)=""/0, &(0x7f000081f000)=0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00005fa000-0x10)=@common='nr0\x00') 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000d4d000)=0x0, 0x0) rt_sigpending(&(0x7f0000e84000-0x8)={0x0}, 0x8) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000e35000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000016a000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000aeb000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000095c000-0x11)='/dev/vga_arbiter\x00', 0x23af68faa120c3f6, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00009d1000-0x4)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f00000d6000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) getsockname(r2, &(0x7f0000005000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b40000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000000b000-0x20)={0x1, 0x7, 0x8, 0xb0d5, 0x0, 0x5, 0x80000001, 0x9, 0x0}, &(0x7f0000202000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000bd6000-0x8c)={r5, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 15:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) uname(&(0x7f0000db4000)=""/122) syz_open_dev$sg(&(0x7f00006be000-0x9)='/dev/sg#\x00', 0x5, 0x200001) r0 = creat(&(0x7f000027b000-0x8)='./file0\x00', 0x18) fchmod(r0, 0x20) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000264000-0x4)=0x0) getrusage(0x0, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_settime(0x4, &(0x7f0000d52000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000e28000)=0x7fff, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000630000-0x4)=0x7fff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ac3000-0x4)=0x0, &(0x7f0000ebe000)=0x4) 2018/01/16 15:17:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000596000)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000082d000-0x8c)={0x3, 0x80000001, 0x7, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key(&(0x7f00005fb000-0x6)='.dead\x00', &(0x7f0000246000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d57000-0xfa)="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", 0xfa, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000dd3000)='id_legacy\x00', &(0x7f0000cd1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000090d000-0x7)='}em1-]\x00', 0xfffffffffffffff9) keyctl$unlink(0x9, r1, r2) r3 = syz_open_dev$loop(&(0x7f00003c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x1265) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000551000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/16 15:17:52 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000ff0000-0x4)=0x0, &(0x7f0000fef000)=0x0, &(0x7f00008e1000)=0x0) getgroups(0x3, &(0x7f0000659000)=[0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000077000-0x8)='./file0\x00', &(0x7f0000f47000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() setgroups(0x4, &(0x7f0000dd5000)=[r1, r2, r3, r4]) arch_prctl(0x1007, &(0x7f0000fee000)="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") poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x6000) 2018/01/16 15:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000929000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000061f000-0x4)=0x0) mkdir(&(0x7f000013d000)='./file0\x00', 0x0) chroot(&(0x7f00000ba000-0x8)='./file0\x00') chdir(&(0x7f000041b000)='..') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000318000-0x2)='..', &(0x7f00004df000-0x5)='co\x00ad', 0x84000, &(0x7f00001a4000-0x1)="") 2018/01/16 15:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000a4b000+0x5bd)={&(0x7f0000110000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000535000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f000045b000-0x33)="4b574136829de3937bb2d000531a0f87791c08cbed6020055914a4c9402f9228c756adae8f5116cff0e34a4b27b2694a536be6") listen(r1, 0x0) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x1004000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00003a9000)=0x0, &(0x7f00003a6000)=0x4) 2018/01/16 15:17:52 executing program 1: mmap(&(0x7f0000586000/0x4000)=nil, 0x4000, 0x0, 0x48170, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000003000-0xc)={&(0x7f0000587000-0xc)=[0x0, 0x0, 0x0], 0x3}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000587000-0x10)={0xa, &(0x7f000058a000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f000058a000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/16 15:17:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x28a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000991000-0x8)=0x0) getsockname$ipx(r0, &(0x7f0000ae8000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000041b000-0x4)=0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) writev(r3, &(0x7f0000cb7000-0x10)=[{&(0x7f0000011000)='`', 0x1}], 0x1) socketpair(0x0, 0x80000, 0x6, &(0x7f00002e0000)={0x0, 0x0}) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1ea, {0x0}, 0x0, 0x0}, &(0x7f00002b9000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000d05000-0x4)=0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000024c000-0xe)='net/dev_mcast\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000105000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb6000-0x4)=0xe8) ioprio_get$uid(0x3, r2) 2018/01/16 15:17:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00002ec000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000059e000)=0x10, 0x80800) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000ccc000)="7ce08a69821c9bca354732a5dc587b37fee0f710d6e593c7ecf25947d1f78babce5c065abb0678393dc8d9d741d309c860d17ca2c724ffe4eb478caec4dc6456b253059e99731b25757184a7d099aaace1e9e0fa80f6ab90bbb44932208f800993ef176b95f6352cd903f1513d465a6485d6e42359bf83f9920a2dafa148099a300e809341b8e97fcf0acff629b221bcc649bf705f8134088805ee6084e293565d52039c6d8e9dc1ada881e162a8c429f3f0a8dfb8d635b7a160f3aa599713303e670f19b933ae589c5f60c3161f50e61f067230b395a7b7caf1f780808d6a653542ab446e47c3b096c8afbf3f6581a29572782eb052d7927a580f409eda6906be30736f8ecbc4d938a63efebea9d69d050b439f497b2e0ca8a29357fc3bc710d7e7efa056e5aa4160d132ed8292f490e4cd87fec9b31a10a90b0252c791d96ce39efd574bc95502d561c5bf2c59961c42a326f71b24b1d432f8a058e95bea383a25b2bcdf718f6a01248f605b9b96f0519dff71e89ceb6fcec197b908b1fefad6ea921e09a4a092124b4b78153eee7517360f8515be95f95d4e2ce3864546e57f8ae089aa90824a32b4218ad3a2d2e00d85a365526c6ce40a0c14aab6878c3e94cf7827393e13b46aad201840d9044cd6a7f28059d795cbf5acea5724d80126fae75db5b1215aeeb50a65c6cd1ed8bd8ef1efc7fc25f93d1d9e6f5c044bcd9f13a9d477cf778b14b789f9f07f7decf95ced2b5f257727e9d0594017945b97d5046d7a7e89672a60dda3d80f87c573d7e4190f17e0562c2434fa37e5ea2eccf18ce7099f1ab453b87b8fa20deadfac24f581e4acaeeef1b27974f72b7280f413fccd0ca914b6efe61b649e7cb06492e918323589a272387b5d5b6b6058e647654c58f7ba7861d52937a799d98d117a5fcc538d594309888bd99ff90f557a95a0c81dd4a8f930e40a6ae2f5fc7d31f228ce5f84617f56213efe7ce7421954ac66d025f1385c889946e8fc5d51f011ec111479f3d1e6bd37a5be975dc2614a74345b573b3438425665d5c5a2140a4595c770ba57bd37e629e2f3a46be9a86074350f928d5c559ae7a6e69e7fd105c975c090bb898d4e052e2c74ab33538893ae2a606b06e592d4cfc448311d5737e542b7dc779e2d14311ff551d423589cf22ba91a8f5e7d5fa407c3ede3ba774b6bd162640416b9f1f146ce118acf41e754e56b5469f0737873c82959b873b6d5481df91e3f6d552443c39788afbb9bb8777469d108d38c6e4cb4994c8f49eef34c762b32d457c16e92717e353afa606a667e5dfec9aad923980c5ded9e5f2668eb96d743ef15f0cdaa0416020b3ade5767692d4e811c64d20ec023638edd42ddb045fe03cf97d9d548f867077fb66603ef0cc3fca798fc75874f4af10a0f73004fbf8c6b6add51f2ce3bb4b402a82959512b14515143014eb9315c97152f3f8c7b4081bab2f8e0c9c27ff2b3fa49365992080a9008e3c2cb61ba98da95c3742d8cdf84d253ec5fbc289fc5703289412f390b3c9e3a2d504e6f1fd500b79bf17675afba9a0a575aa259e124615d3fbfc2190be40c387be6307d05fe570b7a4ebed34d425880c815ea9f5c98839ad008116d1e226798bef6bd4fa3a03a61be43612b4f5983e01fb3e29a70e8948474331cc03e02133b737275c14bed0ed847e53f168a73dee37659c7144b86d2e5cad2a65dfe93a44f9829a6bc91207aa187ea43ea51825f840abed70b8a1d7ecfee352824159257fa8a0f3aaa71300fa05943787d4fd8168901db06fe1228eaeb1964ed96ef88aa4013d681d6d8a696a9ff255b4c79f974d6b2c2576ff82fd87e57489339e110a7abeb5469620867ee104c394746a31d8383dac97f0207792f375825bea2c13adc0e8724a1138d748a13469387c4017cf7f5f76437785113796ba14352ebabbe4c2866acf58affc8c2e12f458838da9ba095c6caec5ea97aa98b5e02e16cfeadad5e665be9ba64a4caa0f107ed5424fa9a05c6d328dc44f5755eba5b358cd56ae8e15d7f58e95e5ecc4efbc09fed22a2072af46563bc8f5d77de192f392582deddcf57eecd8f3ea43e459ca01bc4561dd311a5bd6c69541acf363c3f62b754228b3210780a8ba5d6adc8bde2819f504766aebbf8a1ac29a76a0901c3a9f6db4ea2c1622474135c00c74a118250846e3377c030e08186ecdbb1d088568dc479c87b903a85d118925bbdb5c134f9d837e4e03e85c09d61ca0fe7a5765029540aa0c41b805051cf4df9833faa59747e2e2ca5b95f7af2ddc74177323da0e4b2d853cd3af6451e68d5e928a9aa2dbe926d657145082f6f747cb3c20c1888d791426aa48358912ca6f784106dff8b8ec1f1d10199be2384897fd4d753e12041f990c234c756154247b144ac105031d0e4466f743f3c00d8390ec0bb0c0dbed9abd22fdb831025e269bae768f12cd7038667da5fa5e5418e2928c13f0e4dae0e39e7beb69108620c100a8f7b8e799d6bb110d703abe6f3137b74395b21fcd9a2bfa26483da2031baed99387fb2ee40da3369ba31181b2a39bf992ee6921cb8df4e17128310e9d79d12a6677c39bbcb41de47d94c864e11915b36112aaceae9590e6b8fdf6a4dbf6b0f91d9b040e8eecd792c202ac5f7874e64f837e49da398ef6306d96db890e150cb835deb765898ed5eac4c2980fd4eb41698ad6780f13e67a0a314115d9a729277dc6bc30f4660cf7baec6ed7f4dd894331f26bc6892be2d50fccde089be5f3611fe09e81ee769e5427588b82c2c8d8d935a2bb04e53a21c7ba39398daec318bd802d0a2ea5196f7b34772c5a14dfc838ce46473c7f40e4402341539c501cefcf2cef36230163a02333481c47c64303f51067fee36e9af2a401cf9b9602a3edd72d9418857e29cc7c562a98e774084ed4a4a101698e227655c1246898807e8ba7864d7748233387d366cea2428ce5641f12d759eb9791d839501d30b5dff599d3632e3d9e88f6c89a956d13d9b62ef6c95b6fce2b10391e5a9c7cee28cea6b9aab64c081f620f31c5d977e999e9911673da6352e74cde65c662728dc6405ce674772566328b5eb179f848352971d37d35c87c3113a5f6fb4d91b72e26ecf9ea7e12ca26567c2063d5c7da1863f03b13dfe53753c25bfcc1bbd9543c2af724af5627d83d45a7b123589e114d8a00a5ba6088bc4ddba732827391eebf61d3379a27a11f5d1725383d035d435aff7e885587cc7a6474450573493f669491a91a778f196b38f3e68ba9370b09039f5610378eb32944d9516bc479af43e2d9f9c23eea831b3024370e5aecd3771ec6eca9512e339a3e6c230427265f5227c2d8bdb674b81a9031757e4cf936c047ef25112d511708d05d6c2322c2b0dd9ac5dcc1cdc06cd35afd1f2dec54e63f9e7fdb7232b33da4b539eaeff4234701a8f837537240da4236ee93f0ec4a43f74ae2b75962a9d589d024e120ef9822e64ee9f57894665353804f9292de9e0fa4537d9f51e02a018114009ffb16a4436ea5a1721547dc05b3feb95bdac2bc80abfc3c0fe27618d10e503c699e3b2d99df37172139cd382744ed4231a42a3d6ff0c6b44f6c7adc1a1cd5e643181d3cc02b4bf6d571e975685afc42fad3699a91bae9675a81f3bd31d4601e3e084363603486b2526ecdb7abcd57e9e2b0d6f8e0db9df7a9b20b0d20ca47af651b4e8e2e27136ee3dc788e0d69cd3fcfd3375a6e7b99fe15dcb2d6ecb6fdfedc68125eb8d2565a9312e85af52f8e5e77289f78ed59c51ede2b9672716e4cd91f9573ad795ed81eee6729b8f0b4ecd86d62c36ae1f94425edab729528342dce707c2a3c5774bd1ad8513cc5c81328592ba9cb850546bff508ec31ffc6118e9078a0ed6b0aedcd222458fc967609a0760fd1c0f01c3d088f429889123f58ab3b87b1a1252f0e723c88f656ed4e3740db8b1b082375df08a8faae6f85a4585893392ce1cbf48e27a3be29ea8d9640634206b6fde506d89f4c31f941cebcbc2d583fcc9f32feddd5d08c09d81b856f2a17df5160e184bdce97581cdf4663f998ff1c753468e7a03d713f33e9bc1c7dd17ce7a21e9bc1892681f7395434f861ee0245431c66b1030d43088d6bcc3215aad47a85af2d67cc61bc6aca91ab844a08dfba3b924eccc033bee10d06199da19273e77a7257248825c4c84f855d532f110fec848912bd19bc1ce394103aafb875a33ccd6560fcaf63e22c05b243cea860847c4e7c8c62900c9cb6d6bc9ed3110eadce6505d3aa996da8a4570c2a3b2b338b65f3f507f1c5353fe2b4d9636466473f3c63fbf52c79f13995fb903c671e6c220c7ab32b09b4b8fe219f04c2e92497eb3607baf160580bb6f59e53ec1eba41033d1d5b3143ac8a015179c55782bb757932f2791feeeb09e5c2f222b929d5ab83a60a8efac0cbc4ffd12544f69b513bcaa346b29469ae547cddaa0003c8e2642494f4deeec70d7ffc03e0becc9ff4b4d8d5aeedae11aa6a67c4fc3a9da0a233e8eccde90f61fe7eb42b38724d68dc33fb908134831a6ac7dd70ec0a26e3d551079f25f8a08e37f7099130cd92c7206ee0d313def78e5707c1f9966b0ce19da7421b4f2c2e3352f9f6f51450a7734d06e7ad1bb759e627aedac85d592e0d1ffa2e3342027f3282b84c1fce100cef2803a0fe296ee6f145eb12db6549f1978234c7bb56905369d984c98ac2c1684f8f6797dbd7ffb861c9b9c1ea538edad477c5109c2372c5ef3d7a201ff234c9e5bf2040d50e1d777e5c3bcc99da8c04b03de6fd2ad427a82e511792dc19df60f06ab136aebe3e04c9c964cf9e30baf95ee3e474f79502b722914212a6b827a6543c246adb82e9d5c76649b1f555bf6b88bd4ce49564e1ec7bf77ae671ad17c00ccaba134a4dbf6dcd2095d6d0fa8ed64701db5060c4fa1c2357dbf7015aa816a4c55238a9adc1ba29a4c9ee42f575c5f4a522b433ef7a9ffa9b9a105f5562ad229c7221c7ba6c93fa950f54b196bfd4e17c2cb1234f5a842a19d69fe7ce76e6cf9f83e198a59937075847809b951b733bf027f025873c2bf0bd52deb6fb9fe9ba0d35618520c79d02ddbbb0df3d069010b003e3d6485452587e6660a896f251fbe315938591f72d5f4ce62e872c2c7ff5294a8644ca060f3ca38c2e71733df07af76d136126d944121f8abd8e7c56467f6c9ccda161d937b972c7865ea303941df6cf2a7cb286730f3e5847a10aa44650953f618836c42d8241679b2bcaad4216fe367fe71e84c0c785dd3dd894664195a85e601dc9387029921066fc15e11a2772cc7e97236963ba87d4b9a1116e710918e9f73d889c88c7a9a0cdcf01c205baa98e0863119d9c3a65035f1c99f3034f56755eefb0c9ce8279592a9d23d428b12567bd4257c274eef1e7577be1f55acc20a713079146176efe61e8b15927e2a39ae10b14047eca73088f5c6522087187515f40b0b14efafffcc4b0d53fe489ed1797b0ff9da23a89f7492ecdf1c4ff61f61148d5880139a01798f5eca7290b9808ca48afb3b1074527b66783cb74d582afbf287a018a332da6e915704fd495c5e6f47895a11a4b016344a1e9dd7de81be3075b4dff7865b0896e6839e5d499f580e6146f95ae3279ce1e0175b7cf6d700dfb51541eb6b321ef18a957b80556ac46defd2e4bde02399e51bea7a70f3ffe1be7c403a9da8bf50c9a8b61d8c7b2ad2d73b58a175e53ef015b96238e6d4ac3079e137d44fe1983b54b750c2459ffde0969bfac9f2e96ff28402a151c0a1b2a8c75d8824c73f5dcbaf", 0xfffffffffffffccd) r1 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") symlink(&(0x7f00006f9000-0x8)='./file0\x00', &(0x7f00005df000-0x8)='./file0\x00') r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x80001004, &(0x7f000000d000)="07ff") socket$inet6_icmp_raw(0xa, 0x3, 0x3a) readv(r1, &(0x7f000049a000-0x10)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00008ac000)={0x0, 0x5, 0x10, 0x4a6, 0x40}, &(0x7f00008b0000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000502000)={r3, 0x84, &(0x7f0000dc6000)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in6={0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdf4, @loopback={0x0, 0x1}, 0x69}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000472000-0x4)=0x10) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='mqueue\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/01/16 15:17:52 executing program 4: mmap(&(0x7f0000000000/0x6e000)=nil, 0x6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000f000-0xc)={0x0, 0x0}) epoll_wait(r1, &(0x7f000000b000-0x5)=[{0x0, 0x0}], 0x1, 0xfffffffffffffef7) shutdown(r0, 0x1) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000006e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xfff, 0x4, @sync=&(0x7f000006e000)={0x8001, 0x1, 0x1f}}}) shutdown(r0, 0x0) 2018/01/16 15:17:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDADDIO(r1, 0x4b34, 0xb8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00001a4000)={{0x8, 0x7}, 'port1\x00', 0x49, 0x8, 0x52ee, 0x4, 0xfffffffffffffff7, 0x1ff, 0x4, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000a94000-0xbd)="5d3aad95d2275b270c3ff6d2864ea06060b2822a6a1d340c3500cb313590aa4741c79eba5b083fed7e41c4dc4d770d05e13fe559c3869ed4822b816139c7c9f03c96b2a2ae29883c2555dadced30f345561bf62372ced0f41bdeee9fc49f81cc51b8ef3334adf15757062093d9f8fa5148cfd471edb07f0b1d4c3e06ea7ac65c720d15d7341381011b7ce881db115947d460ef96ed869c34c5aedaa0d4b67015957ac962417dc6f0fe04f76f88ccd0ca300939540f7342fb29cfb93e33", 0xbd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a6e000-0x63)={0x0, 0x5b, "7c09841c4c06ee6a323c24d1ab724a29dc62c750216087a989e53b1d7028ba5075040f732d0eec4f4b3110abe2cc45ebf54cf2af68f013b431f00e82d23b8c90430bcdd6a63f1b38dd75448a2e3d9b9cb2a0ea97aff8d90c850383"}, &(0x7f0000c53000)=0x63) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000bc3000)={r2, 0x1, 0x30, "ea5476d1ebdf3ae365bdf1b6131ecfd131d1444e7c54c7801821516bd009015a78919ce6198672157994a8b24682f89d"}, 0x38) fgetxattr(r0, &(0x7f000054d000)=@known='security.selinux\x00', &(0x7f00000a5000)=""/40, 0xffffffffffffffb5) 2018/01/16 15:17:52 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap$binder(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000006, 0x50, r0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000001b000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000-0x4)=0xc) fchownat(r0, &(0x7f000001f000)='./file0\x00', r2, r3, 0x1400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000191000-0x12)='./file0/file0/bus\x00', &(0x7f000015b000)='./file0\x00', &(0x7f0000bb2000)='sockfs\x00', 0x1000, &(0x7f0000509000)="") renameat(r0, &(0x7f0000014000)='./file0/file0/bus\x00', r0, &(0x7f000001f000)='./file0/file0\x00') 2018/01/16 15:17:52 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006f8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r2) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ea000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) fcntl$getownex(r1, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) process_vm_readv(r4, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000fc4000-0x10)=[{&(0x7f0000fc3000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/16 15:17:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000856000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x4}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000960000)={0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r2, r3) clone(0x0, &(0x7f0000fd7000)="", &(0x7f0000fd6000-0x4)=0x0, &(0x7f0000f70000-0x4)=0x0, &(0x7f0000f7b000-0xf4)="") tkill(r1, 0x15) 2018/01/16 15:17:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00004ae000-0x9)='/dev/sg#\x00', 0x7ff, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a68000-0x8)={0x0, 0x7}, &(0x7f000002c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000238000)={r1, 0x2f, "506a6eea1a4826297385eef84b374628a87245933458871f04d91395df15804367aa31f460f6acbbfd01696f8bbe4c"}, &(0x7f00007c0000-0x4)=0x37) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x20000000000008, &(0x7f0000353000)=0x0, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r2, &(0x7f0000d6a000)='i', 0x1, 0x0, &(0x7f0000266000)=@hci={0x1f, 0x0, 0x0}, 0x6) writev(r2, &(0x7f0000df9000)=[{&(0x7f0000355000-0x8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) sendto$inet(r2, &(0x7f0000d83000-0xc3)="f444b75e18737a4f683ea6050c73dc9844684e8e1f244c292ead1a9398ef1e587e073b82091aba9813b8564634317da53a08904bb25c0d58eb7e0950f24ee4a89009a1f35abc66eac0c66dd8172c90f4459e5dcfae5142f70846ca98f8609fb32aa7ce96ad22d571e47ec863a91500515b96ab2c29918f2dc5c25d9ac54a82eaec835262b2ee971eef3b40bf688a7e12ce7296800ce549ad596a953efe2b2c194da8b48af765bb08d9fa1fff885f9523115a92bdb7f51888f3c46d2c847d896326f2e4", 0xc3, 0x40, &(0x7f0000516000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000eb7000)={r1, 0xf954}, 0x8) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000075d000)={0x3, {{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]}}, 0x90) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00005ba000)={0xb0, {0x2, 0x0, @rand_addr=0xa93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x340, 0x18c7, 0xd7, 0x7fffffff, 0x80000001, &(0x7f0000fbf000-0x10)=@generic="48d1852da8be53ba7b1861ae7504df1b", 0xffffffff, 0x5, 0x2}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e3b000)={0x1, {{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, []}, 0x98) 2018/01/16 15:17:52 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fe3000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x400000) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000fe3000)={0x0, 0x9}, &(0x7f0000a50000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000388000)={r1, 0xd4ad, 0x30}, &(0x7f00007fd000)=0xc) r2 = syz_open_procfs(0x0, &(0x7f0000010000)='net/tcp\x00') recvfrom$unix(r2, &(0x7f00005f6000-0x2a)=""/42, 0x2a, 0x2020, &(0x7f0000fe5000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000456000-0x14)={0xf81, 0x3, 0x3, 0x7, 0x5, 0x3, 0x5, 0x9, 0x1c, 0x1}) read(r2, &(0x7f0000012000-0xae)=""/174, 0xae) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a31000-0xb)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000fe4000-0x2)=0x0, &(0x7f0000da7000-0x4)=0x4) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000fb6000-0x8)=0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000563000-0x6f)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x6}, 0x98) fcntl$setsig(r0, 0xa, 0x22) 2018/01/16 15:17:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@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}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="", 0xfa6d8cd715c760b0) 2018/01/16 15:17:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000339000)=0x0) 2018/01/16 15:17:52 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x11ce000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000014000-0xe6)=""/230) fcntl$lock(r0, 0x5, &(0x7f0000012000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x53bbe50665613652, 0x84) 2018/01/16 15:17:52 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000004000-0x4)=0x0, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/autofs\x00', 0x800, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000004000)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x20000000000, 0x0}) 2018/01/16 15:17:52 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x0) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000862000-0x1a4)=[{{&(0x7f0000a84000)=@sco={0x1f, {0x8, 0x7, 0x6, 0x1, 0xc3f1, 0x4}}, 0x8, &(0x7f00009be000-0x50)=[{&(0x7f0000c28000)="92d01c98d10abd81b9b96bd68a06582c59cfc4dbd6bbb95cc0f3be68b56202cb2cc2ffb98532fc3e897b57394866c9419a3707af95f6600f2923416be5c3ab3d8ce89985ba7f85e8e974ba40be0a3fe0219f696a643be049893dd9b7f7a35a7b481bfe", 0x63}, {&(0x7f0000000000)="a85b40d90b362d57698a0528e23f2811c6f3d62d5eee44c176484022549955b589b08c00e8c5a764f7a68af3ae3f7f5a8efb70aaadba306639dfb9f6dff3097885eec46f946916839a13c38c12485be2142ab0abd679cba0a4f69f327b0e9201c4d828003b9df7da4e96fbbeb6b2d589e38d3e260862f7be09b12ba910010746c8eb045ebd8bca19e5c6e07d3a6a91c7e8db40c7", 0x94}, {&(0x7f0000001000-0x7f)="c353ce19a4b33a3d1f683c5cfb5b66cd6e3712f532fcd76319298e7109a7de23d22b61bcc2f2d8d5d0d55c3fa005a18b9ce5c3d7660f53337895d30b64bce0f44a24686ca10757a9c5bce03f995c8116b7c413d8139fad22e052577e340088f996aecfa206eb87f1b0859334ffb84c16ee1bff6bb7c583be0f7a846ebf4628", 0x7f}, {&(0x7f0000001000-0xa1)="1234409e4896876029d9098892ecea81ac52bc864f67a432dba5ce182b7df80432e65bc285befca4ed81a5b9d4dd546c1cd412d2f81bc32a3ff59ef492e1708c57f320e8d72562607f95f6f43ff1f028bdeabe021ed5daf734b3100921d6d5402b8533a64fea5bd37b1c99c86622e813f47fd5a297e2ea17cfcba929ef9ec141fe020c518feaacf03816adfc51a0c695337f9e86e29bd44183373041f0c260c481", 0xa1}, {&(0x7f0000844000)="b45e764f12532a9d5726b6e4ed6f5ac7d12137580aae293be15a430b1bfb3dcc5d78a95fd911557d0257121a52952c8c599e1a02c013e7d35ce5e3d02066db4c28e2858c2de2c85b8aa55ebf4848e56eee4996018478d9edd5859db3030c3967b4ccd48988c3212ed09e98734369c28a026c24d51695702b71a500313aa5fa0aa8633d1a86f0b895e75c3f1230e5ff5e75f44848fdedd5d2bd1f175368bb2d39f4cf616d4c087f970a53cc8005e7dbad53c04fc3566c3d7f1344c2139f48b2aad6c2bddb1707afacc98380aadfc1a1c095088dab82d3a7", 0xd7}], 0x5, &(0x7f0000001000-0x1438)=[{0x70, 0x1, 0xae2, "e4217c4096826a04b752f2f1d241a3c681635f0a9c10de7b127ed8eb811777570d3d1155febdc06d0d1c0455466827bd2bb55b5e268ead0171ef740ab81bc4d5d203d77e937a775bde9c652497a60a4d5771fe68e855fa80cf"}, {0x50, 0x0, 0x7, "906abe318a63b0ff0e2a184c973795181d42ad8f4e378d205d9cc43c95f0e77ca20c731889b57ed2e88a9b72a5ef1c0925a2ca9cc9a5ebce5984"}, {0x78, 0x0, 0x1, "c6141d9f8737ee48c704e06a939375ac945feb09d53d75e59a117835b2a7b4158a57742888381d870c1e4e7e620e7d9a584ce8582801bf977e99efb057ddb1688bf34284a8b0fc6adb6d65809d65838a326556b0fb8c359c18d1f076548792751fdae1"}, {0xb8, 0x10b, 0x1, "161760f8f743e31a902c62c89f383901d0c3ee843455ad2cac9cabfd5c276d2879d95a35743fed683be7fd60c3984575f55a562b618e364cb71dd12762ee836fcb902458303c2bbaca26a9d43a0dd3a96b8c2ac2c0f1abbe4b123b3f4b1244c834819cb7da9d6550cf3184a6efe0ee63e5e759e6b75c3ff70847b0ec2548ff851c7762c6d450eae1ae8cf88548967e41e49f89b9d2a2b669e85665132f6820340f"}, {0x100, 0x119, 0xffffffffffff0000, "4e59dc2977300c38d8de5adb28e8a74adfe97f7c3e9d4d78a3f926d190cb75e1d980cf3252b0eebc14cacd01f1d22494fa58ba1accef7cacd86c04ef0f9ac06dc4f692adcc87203b296e1ba48905d3ff296b23e800c1275a782f000c03cd921d699a9ef0da6dcd36775628dca3ccab7a490ffcbeabdaf534e01f31ac577c6d9e1cbd76b6255c2edd9458b56f39df58f01febc5f6dba99b6714ba0ad71002f2a3a28506dad048764b210f6d5e90a70d3345aae388e79ea99aac72c336a21f7950a1100189a18eb9bb30e4ce778c5d3a024d067d11e659495bc2145abbde1ab4c3a3dc7afc7855ff2cf8"}, {0x90, 0x114, 0x1, "d43b646fb804cc6b454ca38a9fa4992651be731990b7079177c4cc43a92d2bfce82b6104516ad59d1aefcc10654a5653020931bc7035023f6bccc0add59b83a31c98d83e7f4841185012af44ee1ce683351ee1e00c1c330f5a4cb7147b2b00576b3e412b72291067e3003e9a7e09b1d1203973573650e2b14c8818221b10"}, {0x70, 0x11f, 0x0, "3dbb5bd227c0644a9f1d7adc911b9c88c4e2ed3c814000e98bb2dfd8218e51870bcfce45a67d3a15b68ac015543dd28152be3981449b1d3bc83fb92e3ba09ac05847466d467aa6766bd2fe48d81f5fe19f7ca0beca8adbe3d703"}, {0x1010, 0x110, 0x6c, "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{&(0x7f0000001000-0x72)="1929b659556d40f3cf593d4b9d2cd47aa6c7caef9fa928e88d83fc80f5eae36da774eccc60c8853eae8c15303044ce220c42d55b58f40fb91c14f7a2e7a852d32658be58a63b24302a93346afe5b870ae2bcc649f5f1773475b0448e2dd27fd1a792e9524ddf5acf2ebf98b1ce478c68b2f5", 0x72}, {&(0x7f000041f000)="6d49e9d57a3ad8c12cf2fdd0556483adb1bb5101efffbb31721786048b85ccb1ea7a2b6277488e66f55f79bd5614066668a90aa0cbf6486bf448c1c4bf4266372b7b7ca33357fc044f81aac22a2611fa9facae4ac629ce13cb205a182a07bae61d498f110366da2ba3ee3b0348c60318f48166da0c22345849fb34b2758ef7", 0x7f}, {&(0x7f0000001000-0xcd)="124d7af63e822b9d10af6621281af6ac401baef2f1c4eb696054fc1a4c3a845964ef043d0d6f85050d6ca4281e3e1cf8bac291427fe2ae98a1df9db67ced0a8a716d53a7bf1f44bbade85e67d38102b396583f2ab02cab17479f92e6de78631b12622777bd6c35437228846864c585a2d151711a49cd4f0433b972e3cc3cf9e1b353e172bc628b63f9c200e598d17ecdd3489d4397be114b3c1494355e433f2db13f9275ff6d7dbf37772c69bd4d735bd3f07f11a70ac91263957895692451d6a5d50bcc1521e9297afed07ec7", 0xcd}, {&(0x7f000013c000)="92f288cf889f41247ffb58c3729e9abd2c0f7fcd1ccd9693491199d2e3ec25800eecf348d7dfe65eda9663ed0d387f2fe4c1e628fa62633b93a97c2af5acc88af78095d8be9cd752473ac4a29fffcbb48108ad09b032c5caef91cf66aa8c7c44e97872d413025eaa66f3e9e343417ab73b62bcfb12c51722", 0x78}], 0x8, &(0x7f0000000000)=[{0x1010, 0x11b, 0x4, "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"}, {0xb0, 0xbe, 0x81, "2835c22fed60879d4ce2f6aff99d4f577c25f4c8b02c3af8c9764e294d99f0b62a9a1f2e43650471d8def73c7817f31b372e23a3732798f13a5b453decd73c8a901c8c74a9f1dc5eb09ac534c40818247ccb24e1ead76bc9afb4d0393b0e0e6814bb31d530ae9ddf018a3fb047922aaf7d026c67fac22d7d3f15203309eb590e19317847f07ab6a5a342f62c04d4bbb72b00d0352dd25dbcb65a0696"}, {0xc0, 0x105, 0x2, "aad2211ae600588d6f84581c5d4a1df0615009341244219de44c7e971dbbe3960ee047218ede9e6057f8363a625ae23505d06f5e1f7a1f5cb48944e11f59d5e53789148e06fb1914aced74009fa1d10fb5699815f8969012062ed0566077f8ebf2cb00e09c081ddf5a3b5ef612072325084386ef77e00379a45afcc11671be99861c311a7aa43127f7708e609548645ba88b69f3f54dc60c9e57f81317b046e2f7f73321608dfd7b37926942"}], 0x1180, 0x4000041}, 0x292}], 0x7, 0x4000000) 2018/01/16 15:17:53 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000020000-0xd)='/dev/usbmon#\x00', 0x3f, 0x503342) r1 = accept4$inet6(r0, &(0x7f0000021000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000022000)=0x23, 0x0) fcntl$getflags(r1, 0x0) r2 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000001d000-0xa2)="c7", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r2, &(0x7f000001e000)=""/68, 0x44) 2018/01/16 15:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x80000000000015, &(0x7f00008b3000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000046a000-0x4)=0x14) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a29000-0x108)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) prctl$setname(0xf, &(0x7f0000f26000)='trusted%[/swstemcpusetposix_acl_access\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000e6d000)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) accept(r0, &(0x7f0000b74000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5b000-0x4)=0x2e) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00005b8000-0x4)=0x0) unshare(0x2000) accept4(r0, &(0x7f00000f1000-0x80)=@generic={0x0, ""/126}, &(0x7f0000433000+0x8fa)=0x80, 0x800) 2018/01/16 15:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00004eb000)='net/ip6_flowlabel\x00') unshare(0x880000) r1 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r0, 0x5428) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0xfffffffffffffffc, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/16 15:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) close(r0) socketpair(0x5, 0x2, 0x8, &(0x7f0000715000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000027d000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000977000-0x10)={0x0, 0x0}) futimesat(r2, &(0x7f0000b65000)='./file0\x00', &(0x7f0000f8d000-0x20)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}) 2018/01/16 15:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000036d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000064a000-0xc)='/dev/autofs\x00', 0x1, 0x0) r2 = accept$packet(r0, &(0x7f0000673000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e8d000)=0x14) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00007a7000)={{{@in=@broadcast=0xffffffff, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x80000000}, 0x2, 0x8, 0x0, 0x0, 0xa, 0xa0, 0x0, 0x87, r3, r4}, {0x7, 0x7, 0x101, 0x8, 0x262d, 0x7, 0x4, 0x4}, {0x100000000, 0x1a6a, 0x4, 0x9}, 0xf8, 0xb, 0x2, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x6c}, 0x2, @in=@multicast1=0xe0000001, 0x2, 0x3, 0x3, 0x0, 0xfff, 0x401, 0x20}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000092b000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00001a1000-0x10)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00002dc000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000dd1000)={r5, r6, 0x8}) 2018/01/16 15:17:53 executing program 4: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80006, 0xfffffffffffffffc, &(0x7f00001cb000)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000036b000)=0x7) r2 = dup3(r0, r0, 0x0) getsockname$unix(r2, &(0x7f0000197000)=@file={0x0, ""/108}, &(0x7f00002db000-0x4)=0x6e) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000036d000-0x12)='md5sumselfselinux\x00', 0x1) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000326000-0x8)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000)={0x0, 0x0}) r4 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) sendmsg(r4, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x28, 0x29, 0x32, "234f1ba779139520081b70fa3d5d897a32"}], 0x28, 0x0}, 0x0) 2018/01/16 15:17:53 executing program 5: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x2b, 0x33, ""}], 0x10, 0x0}, 0x0) 2018/01/16 15:17:53 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f000000c000)='keyring\x00', &(0x7f000001c000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000006000-0x59)=""/89, 0x59) r2 = syz_open_dev$evdev(&(0x7f000001b000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)=""/0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000003000)={0x0, 0x1, &(0x7f000001e000-0x1)='\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/01/16 15:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000dfe000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f00008ea000)=0x32) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000096c000)=0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00006f4000-0x2b8)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) gettid() r1 = gettid() sched_setaffinity(r1, 0x69c8ceaecb08f310, &(0x7f000091d000)=0x3fe0000000000000) stat(&(0x7f00009a9000-0x8)='./file0\x00', &(0x7f0000117000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) 2018/01/16 15:17:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) read(r0, &(0x7f000082f000)=""/72, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001000-0x1)={0x100}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:17:53 executing program 0: inotify_init1(0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000493000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) 2018/01/16 15:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x60, &(0x7f0000ecd000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e4e000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000816000)={0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f00004e9000-0x8)='./file0\x00', 0x101400, 0xa0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000099d000-0x14)={0x7f, 0x7, 0x80000000, 0x9, 0x8, 0x101, 0x9, 0x100000001, 0x7, 0xffffffffc212657d}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c1000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f000046f000-0x30)={0x3, 0x80, 0x3, 0xdd, 0xfff, 0x10000000000}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000032a000-0xe)='/dev/keychord\x00', 0x10200, 0x0) close(r2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b18000)=0x0, &(0x7f00001a0000)=0x4) bind$inet(r2, &(0x7f0000b5e000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000065a000-0x4)=0x0, &(0x7f0000a99000)=0x4) 2018/01/16 15:17:53 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x20000, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001000-0x31)=""/49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800d) lstat(&(0x7f0000423000)='./file0\x00', &(0x7f00007ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) writev(r1, &(0x7f0000fce000-0x8)=[{&(0x7f00005bc000)="580000001400192340834b80040d8c560a060000ec03ea000000000000000700024824ca944f64008900050028635a003b7dbe6d830200280000000000000003ed03fff5dd00000010000100050c0900abfcff0000040e05", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d6e000)={0x0, 0x44, "e89b9dce736663097e510ada6b090e083da26002ffc78cd74b9c3dc746ea5a837fab4b8095547d1cf7a09199915f75cdf339afc8acfdfb32d18dc203532a23076f531901"}, &(0x7f0000d76000)=0x4c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00009dc000)={r3, 0xfffffffffffffff7}, 0x8) pipe2(&(0x7f0000d37000-0x8)={0x0, 0x0}, 0x80000) alarm(0x1) ioctl$TCSETAW(r4, 0x5407, &(0x7f0000bee000)={0x1, 0x24, 0x3, 0x6ad3, 0x0, 0x8, 0x100000001, 0x10000, 0xd0e, 0x27}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00005f2000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000-0x4)=0xe8) recvfrom$packet(r4, &(0x7f0000a6e000)=""/171, 0xab, 0xa399344aceb85e69, &(0x7f0000889000-0x14)={0x11, 0x17, r5, 0x1, 0xfffffffffffffff7, 0x6, @random="ba081bad5553", [0x0, 0x0]}, 0x14) 2018/01/16 15:17:53 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x0, 0x200000000001) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000956000)='user\x00', &(0x7f0000ff1000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000fa0000+0xe28)="", 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000637000)='asymmetric\x00', &(0x7f0000fd5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000e95000)='\'', 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000fd6000)=""/4096) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1, &(0x7f0000005000-0xa)="") fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000fd7000)=""/185) 2018/01/16 15:17:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e2d000)='reno\x00', 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000012f000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="d3c2d75e4f31ba7b7db75d92b2aeeafd"}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r1, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d25000-0x1000)="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", 0x245, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 15:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000c37000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="d1", 0x1}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000ae000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000686000-0x4)=0xe8) 2018/01/16 15:17:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x300, 0x0) bind$netlink(r0, &(0x7f0000ec4000)={0x10, 0x0, 0x0, 0x4800}, 0xc) r1 = getpgrp(0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000095e000)='/selinux/checkreqprot\x00', 0x20000, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000e74000-0x8)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioprio_get$pid(0x1, r1) 2018/01/16 15:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x4004510f, &(0x7f0000c3c000)=0x0) 2018/01/16 15:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000660000-0x8)='net/arp\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b0a000-0x58)={{0x9, 0x7}, 0x0, 0x7ff, 0xb3, {0x6, 0x6}, 0x7fff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r1, r0, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/16 15:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001d9000+0xf0f)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000101000-0x14)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x81, 0x7ff, 0x0, 0x0, 0x0}) 2018/01/16 15:17:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x1f)='vboxnet0selinuxcpuset{,/eth1!{\x00', 0x4) 2018/01/16 15:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000957000)='net/ip_tables_names\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000b46000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r0, &(0x7f0000e4d000)=""/0, 0x0, 0x1000000000000102) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000014b000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a88000)={0x0, @in6={{0xa, 0x2, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0x5, 0x6e, 0x800, 0x9}, &(0x7f0000d10000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b41000)={0x0, 0x0, 0xfff, 0x72, r1}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000948000-0x106)={0x0, 0xfe, "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"}, &(0x7f000046f000-0x4)=0x106) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f37000-0xbb)={r2, 0x6, 0xb3, "258dff3ed2d19cec8d20732e151ad75191a9fc3b5528c81928ad85307dd734326fc6750955281bc4b6c6acb0bc2acbe9802c102663eaddcd32691a8bb50464bf6c03cd9506e697a47b7c801e01eecc540447a5102a2574541baaecd027d8de0e2e7610b1e4ee4209388b4fdcd88e049c6bfb7ac9dd04a7385e6fb08b3e33fd0f0de5dd58e938b75ffae1011c848009bd84c791cfb79a91923a9501918ef6e0e37655a091a300c8853df5d0cc110021f3210018"}, 0xbb) 2018/01/16 15:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f00007f5000-0x8)={0x0, 0x0}) read(r0, &(0x7f000006a000)=""/144, 0x90) r1 = syz_open_procfs(0x0, &(0x7f0000ce8000-0x8)='cmdline\x00') fchmod(r1, 0x0) 2018/01/16 15:17:53 executing program 4: r0 = gettid() r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000894000-0x10)={0x25, 0x2, 0x7, 0xfffffffffffffff8}) kexec_load(0x0, 0x0, &(0x7f0000000000)=[], 0x0) 2018/01/16 15:17:53 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000584000-0x9)='ns\x00') lseek(r0, 0x48, 0x100000000000001) mq_open(&(0x7f0000053000)='ns\x00', 0x1, 0x6, &(0x7f0000cd4000-0x40)={0x7, 0x9ed4, 0x80000001, 0x800, 0x3, 0x7ff, 0x2188, 0x7}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00008f7000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00006c7000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000c06000)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='md5sum{(\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000000)="7b69024611af1bc2ff", 0x9, r2) 2018/01/16 15:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e8f000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000a16000-0xc)={0x0, 0x0}) ppoll(&(0x7f000051c000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2018/01/16 15:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000014000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f07000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000a23000)=0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e71000-0x8)={0x0, 0x7}, &(0x7f00003ce000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000104000)={r3, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000)="", 0xfd75, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b39000-0xa)='net/igmp6\x00') ioctl$VT_RESIZEX(r4, 0x560a, &(0x7f0000c79000-0xc)={0x2, 0x2, 0xffff, 0x9, 0x401, 0x8}) 2018/01/16 15:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000409000)=0xc) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') getgroups(0x3, &(0x7f0000aff000)=[r1, r1, r1]) sendfile(r2, r2, &(0x7f00005a6000)=0x0, 0x1e) 2018/01/16 15:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f000020d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = socket(0x9, 0x806, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000036e000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000e8000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000061e000)=0xe8) r4 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000083e000)={{{@in=@multicast1=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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000caf000-0x4)=0xe8) getgroups(0x2, &(0x7f00003f0000-0x8)=[0x0, 0x0]) r7 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6d000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e7f000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000425000)={&(0x7f000054b000-0xc)=@proc={0x10, 0x0, 0x3, 0x20}, 0xc, &(0x7f00002ae000)=[{&(0x7f00003a9000-0x4ec)={0x4ec, 0x3b, 0x301, 0x3, 0x1, "", [@generic="4e321072dd04756690ca4d8025d82091f778c4", @nested={0x334, 0x1e, [@generic="03e6ae6c102f9982aa564f3a19b1019eeeaf455c9e8a3a4cf479de07f76c3f42a8f5ddc33ec73e60e2102a843a267f018102cf3a39749e59a18cf43a1805dfb190fdd954ae67e8dc867988c6429e722fc9777b3d072096a478bd7f89a0fbb54a5da8e1299df92a62409f863d8a", @typed={0xc, 0x41, @u32=0x8}, @generic="e0d612286f3a72b730e456e4c3f5307fb18a3300c8db27d06611ec6b1ce2cf234dfdf2127d34b775b041cbf98089db4fc49182ef0b09f35470ae60fd7bec5bbee571dcdb48ca1c0113923dced9ac095d9a4a58250cc83411aec0546a54f0f935dc11dd597ac7c48614fdb01a4580107db71c789576d026b15d73be42e34e9f4893cb7fc07ebbb11163ad8f13e0", @generic="8cce3952e1b4125e3e341925acf6479dda8c71ccbf583e8622913271e80bcad89541a2dc613d40c61560cf2f2a88cadd474d14d411f7f4c9d5a180991b7f06f355df24ba0124f26cb9785ce6ae4ada313d67e32a8ba34c5c835dcf22e62b69a8fab11293aa0e3c84744a67938fa5b5287dc6c4496821bbf3ca99829122d792678c71f1d8b535f388dff7688f41218fe46f5c7ecad85daaee8bc69a3a2849255acf41cebfab3d74f9756698d8f8961a0aa7196f1a4d7b63928dd659a503e34feebcb941b09e1f29", @generic="", @generic="373ebc0c8548989d2f7108f17c3611aaac1f02a9c1386b4b918feeabd523c3d3d0ebc5fcdf3ea0c8b7df1ca008d91d0b3165984d17c497207db04ee8874180ea68fee8775811fe7c43a683bb0e3443db3f5e5ca5819b48a7ff733fee75f5bb2a9278eafff455f10f72b01dca8ac65ff97809f0b668df0c4cd5e01430fde69c1735b8090d984c", @typed={0x8, 0x19, @void=""}, @generic="d1d9d0ffebe7", @generic="9bc43260153af3ba8987d27a4bb2ab49a3b92aef4efdc8464c385bf56769f2231e1612aa6d6b2281d68f89a1f0c8d3ee09c9e8d282e18b4741549bb10e226b13f8a8d3c656858c2b678c6612f2a0c8d8777ed3a4923c5e38f10872dc31db31d49e837030c5cfe1b1ea10d7595189b2d1b0b7b6ef473f861073c5ffd819dee752f47ad06c009bd3b69f02073f3077cfa34caf1faf577ece49aabc0b50ca0105550967ef4b0a2af30c613c7fc3e126561b2cf4c59933cf7d1ec6b055544410788834d574", @typed={0xc, 0x2c, @ipv4=@loopback=0x7f000001}]}, @typed={0x40, 0x4a, @binary="240d9188ccaaae99c09cbb36285ec7fee744c2bf10c6a074fc44d747ea2edbb30ecf36b578a8fd849a5f80540ac6291856227c192f"}, @generic="9dc7a2b81655f8c94ee7da1ae1d6d26e97723d63d1d93d40023196e8020ea3250a6889912623a6c8fb431a4caf8239e3fa253a650c17eb8eb11e0fdd44513e6151cd776818363aa310db5c5933587e2da6516a5786c65aadfc3d75b36d54ac30ebfca1b6a8", @generic="99b750b918f3f3409b254bc60a5e6e1db38b9eb418109b19d4a0adce5b7ff413fc7ca6c94fc73a67b9c7c9c6981cc50d4f992623a609385956ac054cda912c8aa8b291f0e1dc526bb1d11e7c671b4d37b847d07a21233553d81dfca6ee26a79f5b315d6062630b27ff0c0f46185282a151c5156aa5d8db14310db37fcd49db784dcfcb043ffb2f9f5c749ce84567728136cade6af954e75be040e01b9db2c59d58459871d5592547509cbcf7a926c8a8e61871a17adb4edb5e4dda1d6f1eaf1e55322e7d841a435b2e1700d6b9c7d337cb97961652ec7fbed8dd634037e6", @typed={0x10, 0x25, @u64=0x1}]}, 0x4ec}, {&(0x7f00008f0000)={0xa8, 0x40, 0x320, 0x3, 0x2, "", [@typed={0x18, 0x21, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x7d, @u32=0x79}, @nested={0x74, 0x1f, [@typed={0xc, 0x59, @pid=r2}, @generic="f8448da98a1b7be7fdc4a203e4f93b43c29193095bf811a58cdbe04d0fd125b8cd159d05bfd8b9d05d8d28aedf8ba92d03af122ad7568bde90c20e8df11cc61bc0af40cb603c37a68b2f855a3c2ef6221f6ceff43890431a", @typed={0xc, 0x87, @uid=r3}]}]}, 0xa8}, {&(0x7f0000908000)={0x10, 0x1a, 0xa22, 0x6, 0x3, "", []}, 0x10}, {&(0x7f0000bb6000)={0x10, 0x41, 0x10, 0x2, 0x0, "", [@generic=""]}, 0x10}, {&(0x7f0000df2000)={0x1c, 0x3f, 0x0, 0x4, 0x3, "", [@typed={0xc, 0x4f, @ipv4=@multicast1=0xe0000001}]}, 0x1c}], 0x5, &(0x7f0000420000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x70, 0x4000000}, 0x4000010) 2018/01/16 15:17:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2018/01/16 15:17:53 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) readlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000004000-0xe9)=""/233, 0xe9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000023d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000200000)=0x0, &(0x7f00002c6000-0x4)=0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c21000)='/dev/autofs\x00', 0x101000, 0x0) connect$unix(r2, &(0x7f00001e2000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000b25000)=0x3, 0x4) prctl$getname(0x10, &(0x7f0000383000)=""/195) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a70000-0x44)={{0x2, 0x0, @rand_addr=0xd3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="60b74cc5eef31c425f20575156d2beda"}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000bb9000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 15:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000fc4000)="2400000032001f0000000000000007000200071008000101000022ff0800000000000081", 0x24) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c7e000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@empty=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}}, &(0x7f00002a1000)=0xe8) stat(&(0x7f00008bb000-0x8)='./file0\x00', &(0x7f0000ea7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00007f4000-0x8)='./file0\x00', &(0x7f0000686000-0x8)='./file0\x00', 0xa000, r1, r2, 0x9, 0x3df, 0x200000) 2018/01/16 15:17:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x22, &(0x7f00001c6000+0x8e6)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000012e000-0x10)='/dev/input/mice\x00', 0x0, 0x100000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000b0b000)={0xc4, 0x6, 0x7, 0x10001, 0x8, [{0x2af5, 0x100000000, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x100000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x1, 0x50, 0x0, 0x0, 0x880, 0x0, 0x0, 0x0}, {0x0, 0x8, 0x10000, 0x0, 0x0, 0x1b248e07773b2a53, 0x0, 0x0, 0x0}, {0x51279dae, 0x1, 0x4, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x3ff, 0x4, 0x3, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x100, 0x80000001, 0x2, 0x0, 0x0, 0x1600, 0x0, 0x0, 0x0}, {0x9, 0x4, 0x0, 0x0, 0x0, 0x680, 0x0, 0x0, 0x0}]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$int_in(r1, 0x5452, &(0x7f00004d1000)=0x1) mmap(&(0x7f00001dc000/0x4000)=nil, 0x4000, 0x8, 0x4113, r1, 0x0) 2018/01/16 15:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d64000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) r2 = mmap$binder(&(0x7f00009d4000/0x3000)=nil, 0x3000, 0x0, 0x1010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x297, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, r2, 0x3}], 0x0, 0x0, &(0x7f00000e0000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x18, 0x7, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, r1, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f00000a7000-0x6d)="210c3345bc1a02010c540fdfb33332542b025a9f727fb90beeb4dd510f2b68314a22dbf7415b969e39ae3ac3a8e92e1269f2bab0a7d777249efc9a58a2682551fc7252bf43b05addf3ebf34fa43cdf34ce7dacccd6e595f154ccfbe0469ea6b277aa7594af9db389a9fedf7e86"}) fcntl$setlease(r1, 0x400, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f000000b000-0x108)=[], 0xfffffffffffffe93, 0x0, &(0x7f0000742000)=""}) [ 64.875416] tc_ctl_action: received NO action attribs [ 64.894694] binder: 12206:12212 ERROR: BC_REGISTER_LOOPER called without request [ 64.913616] tc_ctl_action: received NO action attribs [ 64.918107] binder: 12206:12216 got transaction to invalid handle [ 64.918115] binder: 12206:12216 transaction failed 29201/-22, size 0-0 line 3004 [ 64.941533] binder: 12206:12216 ERROR: BC_REGISTER_LOOPER called without request 2018/01/16 15:17:53 executing program 6: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r2 = add_key$keyring(&(0x7f0000888000-0x8)='keyring\x00', &(0x7f0000c32000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r2, 0x10000) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000031e000)='user\x00', 0x0) 2018/01/16 15:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000eef000)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) chmod(&(0x7f0000871000)='./file0\x00', 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:53 executing program 0: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) recvmsg(r0, &(0x7f0000d02000-0x38)={&(0x7f000037f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b56000-0x40)=[], 0x0, &(0x7f000099c000)=""/0, 0x0, 0x0}, 0x3) fcntl$setlease(r0, 0x400, 0x7) 2018/01/16 15:17:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000028d000-0x8)={0x0, 0x0}) ioctl(r1, 0xfffffffffffffff6, &(0x7f00003aa000-0x4b)="c85fb93df2737de3d1e702df77f504bbc969814baff23996123dae408a4af3eac79cfd081ba415677afabc3352fcd3ce8e2975a5e3ccbf7d1b36d007750c19223259ee976ebdbea74445e1") r2 = dup3(r0, r1, 0x80000) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = socket$inet6(0xa, 0x20000000001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00006c9000-0x10)={0x0, 0x401, 0x3, 0x9}, &(0x7f0000bde000)=0x10) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d6b000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000b4b000-0x7c)={r4, 0x74, "467024f7d998125009675f52632cf54a55bfc3ae3cfd104e6ddf50e59551f1851daba63b9ba8deb55a2236ad52bfbd1289dbeecb87bc1f636fbe0fb1257f7be60dc385500829bbae7ccb637ba2e6a6cd83cbde2144dc6be43c85f0758e9a0a8a82045b918e8e16a6d3c35f7bdd9ef8e584bd7569"}, &(0x7f00002b3000)=0x7c) setsockopt$inet6_int(r3, 0x29, 0xb, &(0x7f0000f57000-0x4)=0x4000007, 0x4) sendto$inet6(r3, &(0x7f0000b81000-0x1)="", 0x0, 0x20040000, &(0x7f0000de0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 15:17:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000932000)={0x2, &(0x7f0000932000)=[{0x400000007, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x20000000007fff}]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00006df000)='/dev/usbmon#\x00', 0x6, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000a8a000-0x30)={0x4, 0x8, 0x7, 0x100000001, 0x33, 0x1}) vmsplice(r0, &(0x7f0000c84000-0x80)=[{&(0x7f0000527000-0x46)="b9f6b953c803208c205983c9e79d59a3cf83700bd1ced9aca6863148d6a0296a1df0ddb916fec7a4c14fe7ebcef4b8c849cad61fdd28d88b6ee9f8cfa12ac7d605af9892aea1", 0x46}, {&(0x7f000049b000)="07fbbb20ce6fa43c", 0x8}, {&(0x7f0000ad5000-0xa2)="1794294fac9a31e9ddf8357103e188453ef0fdd6328b59e215aa014a93df0fea19a90ceaea358123f303e3092245aeb93e8a537a4b80a4aec1eb91236871997d356e758e67ace36f35f36244d85ab0eb6d677a53b183cd662d1c3423f36af9fae27a1512475030a3a23eaffd174394c073491ae8429de6859c2a4b917fb430511f66bdaf003134efab436c8426136495796b8abbbb7246a371b8cafb31e86d9b8a6c", 0xa2}, {&(0x7f0000871000-0xe8)="09cef72944f01b59b98c81c6fd322b6435e96a336035913ef5ad1cc9dcb5bd1b20d0d06c6e5a88b248a3f58fdf13383d6a7a27a97479678bad40700948770178cc7027dbddb7d58a2ce4141921919d07400186be30b684edd0c9f7179d7740493c6ff99ae4692728424ebfc0cdea6fbfacd595e8896cb15c970c6b2640b1e39f487245354a068df74468576d49b32dcc5d77a831db380d30906c177d4415f2ff8daa38c6b4b07789f66ee7c5a1b2b2fd24e7c6ce183ea2198d3b031f29f63b2ec81fa1b3ece329bedf31846a7d0fc63dafab823f968f96b3e1d0a310f775df7cadfb24cd58182cbe", 0xe8}, {&(0x7f0000872000-0xf4)="f635520e5d4bf4d7e222507c5365d10413e7acc2d3f99c8a550372ac9ddaf3daf5f5ecd76b5986301484dc667a675cc089b6b2e6d18269e7620e8cb2294b5c7aa05fd6fc308648e00cb4df37afd84a6045666663c57b09026e1bd41021e0464d0fdda7794f26a88d8719759110b85a684a94c193ca89debcd6dd719ab095704147c4b94740c7739110ae598a2460e93707609d66eb94b02d2e004482db60df09fbae76674f6e0ed67576ef130981341fb8dc65f0264a7135efee579973133965e361a3caf1f441cd528e1d20be935fd29b90f65a59c9b0a084e10a8a1136aa82d851d8c9693592fcce4268ec1c6fa0ff32ba4092", 0xf4}, {&(0x7f000006a000-0xd5)="3d344bef919c23a1683e1e8c3ff295622d17a250fb8b642b29b45335a6a4c3508acbd005e89f6b4003e1e5c6649685387e87bfe52b247d97349bd5829c1af088cef74ebc05434626e0fd785136993882754a62297d916a4ba343815799ac7685206af36a4a9003b71e315ef664779ef8871834901ad13618ab9fa29417c3e740a6f7570eea85cd7f7d2bc72abf70facb8b8e648d4a2e5d679589b4ae22fc4358514f190473217572dac50f600d17b9dc41b58c23d7e081c71f9d422c25e460a15b032d2b12d227f9deebae5600f623c0b74fb0118a", 0xd5}, {&(0x7f0000f02000)="d55e69f594dcdde08b7ecf9148668c42e23661fd1bed75b052e78e2121c31effb43c20f312aabf596523cecc9031e9c490de9175da4155b28f04839bb14ba105d33cb67b8cd014dc4303ae898812ef836c7448be508b8eeaf9fb24cd335fa594d2aa8d55", 0x64}, {&(0x7f00003fb000)="f4f1612d42b6db6b1232ced15871074632e4c0f32105cbd0696357db965e9a0b1e73c6bd5a008f752f7ccfc70173d0c46f5e77b079f22afb80ba7a10", 0x3c}], 0x8, 0x8) 2018/01/16 15:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000014e000)={0xfffffffffffffff9, 0x6, 0x4, 0x5}) connect$inet6(r0, &(0x7f0000d15000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) 2018/01/16 15:17:53 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x0, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x800000000006, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fda000+0xa01)='/dev/pktcdvd/control\x00', 0x101000, 0x0) r1 = mmap$binder(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x2000000, 0x50, r0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fdd000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x1, 0x3, 0x8}, &(0x7f0000ea6000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000052e000)={r2, @in6={{0xa, 0x2, 0x101, @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]}, 0x0, 0x0, 0x800, 0x9c, 0x1}, 0xa0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000fdc000-0x18)={0x0, 0x0, 0x0, 0x0}) r4 = mmap$binder(&(0x7f0000483000/0x3000)=nil, 0x3000, 0x1, 0x2010, r0, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fdb000)={0x90, 0x0, &(0x7f0000d80000)=[@free_buffer={0x40086303, r1}, @decrefs={0x40046307, 0x4}, @acquire_done={0x40106309, r3, 0x3}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r4}, @request_death={0x400c630e, 0x0, 0x0}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x18, &(0x7f00001a5000)=[], &(0x7f0000fdc000-0x18)=[0x38, 0x78, 0x48]}}], 0x31, 0x0, &(0x7f0000fdc000-0x7)="289028ba958e9763b379c82d622a62b1e9f45d9571a51473a5b15a3d40ad98e65b36c1e3d1b1914a65039848bb123ec915"}) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000fde000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fdd000)=0x14) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fde000-0xc)={r5, @rand_addr=0x2f1c, @loopback=0x7f000001}, 0xc) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/01/16 15:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f000069f000)=0xa0) [ 64.950280] binder: 12206:12216 got transaction to invalid handle [ 64.956505] binder: 12206:12216 transaction failed 29201/-22, size 0-0 line 3004 [ 64.965331] binder: 12206:12212 got reply transaction with no transaction stack [ 64.972877] binder: 12206:12212 transaction failed 29201/-71, size 24-7 line 2920 [ 64.982348] binder: undelivered TRANSACTION_ERROR: 29201 [ 64.987832] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 15:17:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000ac6000)={0x0, 0x0, 0x0}, &(0x7f0000a89000-0x4)=0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00007dc000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000042000-0xfc)="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", 0xfc) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00002cd000)=0x0) 2018/01/16 15:17:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sync() r0 = syz_open_dev$usbmon(&(0x7f00004a8000-0xd)='/dev/usbmon#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000050d000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0, 0x7}, &(0x7f0000ea5000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000652000)=@assoc_value={r1, 0xdf}, 0x8) 2018/01/16 15:17:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000673000)=0x0, &(0x7f000082a000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00004a4000-0xa)='/dev/ptmx\x00', 0x3ffd, 0x0) 2018/01/16 15:17:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80006, 0x5, &(0x7f0000365000-0x8)={0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f0000b5b000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f000046f000)=0x0, 0x1, 0x0, 0x0}, @ptr={0x70742a85, 0x1, &(0x7f00003df000)=0x0, 0x1, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0, 0x28]}, 0x1000}}], 0x0, 0x0, &(0x7f0000009000)=""}) socket(0x0, 0x0, 0x0) 2018/01/16 15:17:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007c3000-0xf)='/dev/sequencer\x00', 0x404b40, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00004bf000-0x10)={0x5, 0xc1, &(0x7f00008c3000-0xc1)="e3390d0d5edefa9d0271a78e64dee27e0f56f997754fa5075c3819a422478faf1e799ca2bd3ec168a63591ab707d7ffb7992cc6bd23d5ac56cad2437f29667e4119ba19fafccb5e81a8bc640fa566c26977492212b337dfe72a81f3d7a7ff24fc1865a943307b21e1ad3df57989360f5f2a3c297dddedf118b9dc0b035e558bb58f42ce030fdffcd2388123b674ad6792dd3dbc98785d3ab0af35e99775521b296026a021dd63851a9b486081a419fd3ecb268d5c0800acfb52a1ea96f607cd901"}) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') arch_prctl(0x0, &(0x7f0000001000-0x78)="fb867bb48c6b3249b16683ae5a2966a6a39e") r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000998000-0x3d)="72616d66730059b94755b49a00000003e36035b9095682741ab94d0f2d5802e81cc6dd32ef3b87b528ff7974004f64eed151bc05e7b726402b96f4c362", 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/16 15:17:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") mount(&(0x7f00003c2000)='./file0/bus\x00', &(0x7f0000122000)='./file0\x00', &(0x7f0000772000-0x7)='mqueue\x00', 0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00005cb000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000401000)='./file0\x00', 0x40, 0x82) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000760000)={0x0, 0xe8, "b0db55e8d80bd7280300e39f0e93e82375845855c73242f9272745b7354d2622e44bfa7a21a89966058b889092e8497b53fa128eeac561886def13b015e7438c506ce91d55be422776b409abcefe49cb25d89890920a6ec5734566f11c570bbc6b0c23db75f0dd2595a7458d72c99e9573c40f2f7979967299cad70c9c28c395b2e0b7c0f4c892b1ec20793bd9a836fc65d460b4b13c69b282af70fa48b655613bfc5e7964a1b6c2741e4adc603b5beedf6202cf57c41677859cda93ef3855bd3a2cc582ca95cca170b31685b33502088aae2410ba924ba2ada94e7536e55261bcc39d2d14fb6b1b"}, &(0x7f00006ac000-0x4)=0xf0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bab000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c6f000)=0x8c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000042b000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000966000-0x20)={0x2, 0x0, 0x2, 0x5}) linkat(r0, &(0x7f000023d000)='./file0\x00', r1, &(0x7f000074e000)='./file0/bus\x00', 0x400) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000007f000)={r3, 0x100000001}) sync_file_range(r0, 0x0, 0x100000001, 0x2) accept$packet(r0, &(0x7f0000c33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000871000-0x4)=0x14) msync(&(0x7f00000f8000/0x1000)=nil, 0x1000, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) [ 65.024132] binder: BINDER_SET_CONTEXT_MGR already set [ 65.030013] binder_alloc: binder_alloc_mmap_handler: 12221 2046e000-2046f000 already mapped failed -16 [ 65.052559] binder_alloc: 12221: binder_alloc_buf, no vma [ 65.065500] binder: 12248:12249 got transaction with invalid parent offset 2018/01/16 15:17:53 executing program 0: clone(0x0, &(0x7f00001da000-0x88)="", &(0x7f0000000000)=0x0, &(0x7f000035c000-0x4)=0x0, &(0x7f000019e000)="") eventfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xb111, 0x6, 0x20a, 0x10000, 0x2, 0x7fffffff, 0x0, 0x7b, 0x0}, &(0x7f0000000000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e1a000)={r1, 0x1000, "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"}, &(0x7f0000b6e000-0x4)=0x1008) 2018/01/16 15:17:53 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00004aa000)=0x0) r1 = getpid() tgkill(r0, r1, 0xe) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000651000)="", 0x0, 0x20008045, &(0x7f00008c4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r2, &(0x7f0000df3000)=[], 0x0, 0x0, &(0x7f00000c1000)={0x0, 0x0}) [ 65.065526] binder: 12248:12249 transaction failed 29201/-22, size 80-16 line 3312 [ 65.075006] binder: 12221:12227 ioctl 40046207 0 returned -16 [ 65.101725] binder_alloc: binder_alloc_mmap_handler: 12248 20000000-20002000 already mapped failed -16 [ 65.113939] binder_alloc: 12248: binder_alloc_buf, no vma [ 65.113958] binder: 12248:12262 transaction failed 29189/-3, size 80-16 line 3127 [ 65.114299] binder: BINDER_SET_CONTEXT_MGR already set [ 65.114307] binder: 12248:12249 ioctl 40046207 0 returned -16 [ 65.123894] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.123984] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/16 15:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb0000-0x12)='/dev/input/event#\x00', 0x2, 0x101000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000e12000)={0x0, 0x1, 0x0, 0x0, "a08a5c482fda809402031909a8ef59cdf669452a33aa23966cd7c587c24bd97e"}) sendfile(r0, r0, &(0x7f00005b6000-0x8)=0x0, 0x60) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f000090b000-0x8)=[0x581e, 0x7f]) 2018/01/16 15:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000ef1000)="021f00f401000100000000205ee10000", 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000055c000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000078e000)=0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ecb000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a2a000)={0x0, 0xa0, &(0x7f0000a46000)=[@in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f000017c000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009fb000-0xa0)={r2, @in6={{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8, 0x1, 0x9, 0x88}, 0xa0) r3 = syz_open_dev$sg(&(0x7f000038e000)='/dev/sg#\x00', 0x3, 0x4c000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000d13000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f49000-0x4)=0x8) 2018/01/16 15:17:54 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xffffffffffff8001}, &(0x7f000000b000)=0x8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000010000-0x8)={r1, 0x7ff}, 0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f000000c000-0x4)=0x8, &(0x7f0000008000-0x4)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0df06a2cb1a5eb3f0a00000114000001", 0xffffffffffffff45) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) 2018/01/16 15:17:54 executing program 1: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00002ce000-0x4)=0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00005e4000-0xe8)={{{@in6=@dev={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=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e3000)=0xe8) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000013b000-0x8)='./file0\x00', &(0x7f00005e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005e3000)=0xc) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f00005e4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00002a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f00005e3000)=[{&(0x7f00005e4000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000039e000-0x30)=[{&(0x7f00005e4000-0x6e)="976b8368ca47fac5a3bd9363f8755400c478c46a0a2ea5b1c97a60babc170a3566acb2899ad8252cf789a51f154ba14ce8541c006bf4ac5ffb23fb6f0a20dd04c64616b0a035aef77f36c63fd64578bd4d27a937c85c9cfaa95d9617dd28ffbeeed299a848e78735ff0849251eb9", 0x6e}, {&(0x7f00005e3000)="33aceb0db6043efb2e5902c61113507a1f41c41408a8630229855e770349492fa7671bdc8550db9f7cb84fe366f3e401e6ea94cf02fc4d5a66127304a6516af9a6c48e76a4663e5758c2b9f673c3550880825b7d1915363786", 0x59}, {&(0x7f00001c8000)="5d94808c3fa78ea0f76ce617b44b6ff1f6650052a59228d5b110a3ba2e1c94a157a0b6db4339f3241d213bfbee7924a21f65b4759952d6ac925e42f989c61ee0e8c53e5f32", 0x45}], 0x3, &(0x7f00005e3000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x78, 0x0}], 0x1, 0x4000041) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f000009e000)={&(0x7f00005e3000-0x24)=[0x3ab0ad20, 0x6, 0x9, 0x100, 0x20, 0x0, 0x7, 0x6, 0x7], 0x9, 0x6, 0x401, 0x87d4, 0x7c, 0x3ff, {0xc61, 0x10000, 0x40, 0x7, 0x6, 0xf161, 0x1, 0x1, 0x8, 0x1, 0x0, 0x5, 0x100000001, 0x200, "c5884948d7914193a724d56602872655f066da59bc3849a1d2a9348ac65f0cdf"}}) fstat(r0, &(0x7f00000ad000+0x3ac)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000001) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce9000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001b9000)="7f", 0x0) mmap(&(0x7f00005e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00005e3000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f00005e3000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00005e2000-0x7b)=""/123, 0x7b) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) 2018/01/16 15:17:54 executing program 5: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000467000-0xd)='/dev/binder#\x00', 0x0, 0x800000000000000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00004f1000)='./file0\x00', 0x8000, 0x5c) 2018/01/16 15:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") umount2(&(0x7f0000fbe000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006f3000-0x2a)={0x0, 0x22, "7f877eb4dac108ea8d3364c50ffc8f2eb0239001286464b888dcd59f4019627b338d"}, &(0x7f0000b91000)=0x2a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000485000-0x8)={r1, 0xfffffffffffffff9, 0xdea}, &(0x7f000096c000-0x4)=0x8) socket(0x0, 0x0, 0x0) 2018/01/16 15:17:54 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$void(r0, 0xc0045878) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000001c000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f000000e000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r2, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x8, 0x0, 0x6, 0x7f, 0x7ff, 0xff, 0x6, 0x6, 0x20, 0x200000000, 0x67b, 0x6, 0x6]}, &(0x7f000001d000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000009000-0x8)={r3, 0x7fff}, 0x8) 2018/01/16 15:17:54 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000fb3000-0xa)='./control\x00', 0x0, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) dup2(r0, r1) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f000002e000)='./control\x00', 0x4000036) open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000fb5000-0x1b)=""/32, 0x20) [ 65.184659] binder: 12221:12243 transaction failed 29189/-3, size 0-0 line 3127 [ 65.194000] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.200585] binder: send failed reply for transaction 111 to 12221:12227 [ 65.207509] binder: undelivered TRANSACTION_COMPLETE [ 65.213216] binder: undelivered TRANSACTION_ERROR: 29189 [ 65.223681] l2tp_core: tunl 256: sockfd_lookup(fd=1310976) returned -9 2018/01/16 15:17:54 executing program 5: r0 = socket$inet6(0xa, 0x2000000000002, 0x0) fcntl$getflags(r0, 0x40b) fcntl$getflags(r0, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) 2018/01/16 15:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000154000)=0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='status\x00') setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000278000-0x1000)="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", 0x1000) r2 = syz_open_procfs(r0, &(0x7f0000c30000)='net/ip6_mr_cache\x00') sendfile(r2, r1, &(0x7f000030f000)=0x0, 0x7563) memfd_create(&(0x7f0000edb000)='status\x00', 0x3) 2018/01/16 15:17:54 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000015000)='/dev/ptmx\x00', 0x1, 0x0) ioctl$void(r0, 0xc0045878) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001c000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f000001c000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f000000e000-0x17)='net/ip6_tables_matches\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r2, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005000-0x108)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x5, 0x8, 0x0, 0x6, 0x7f, 0x7ff, 0xff, 0x6, 0x6, 0x20, 0x200000000, 0x67b, 0x6, 0x6]}, &(0x7f000001d000)=0x108) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000009000-0x8)={r3, 0x7fff}, 0x8) 2018/01/16 15:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f30000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00002e7000-0x8)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x800400, &(0x7f0000beb000-0x16)="", &(0x7f0000f36000-0x4)=0x0, &(0x7f000094a000)=0x0, &(0x7f0000c5b000-0xb44)="03") 2018/01/16 15:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f6e000-0x8)='./file0\x00', 0x101000, 0x1a2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000095e000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000bd2000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f000011a000)={0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) r4 = mmap$binder(&(0x7f00001f4000/0x2000)=nil, 0x2000, 0x2000004, 0x50, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000140000)={0xa4, 0x0, &(0x7f0000706000)=[@increfs_done={0x40106308, r2, 0x4}, @transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x20, &(0x7f00008da000-0x58)=[@fda={0x66646185, 0x7, 0x3, 0x3f}, @fda={0x66646185, 0x0, 0x3, 0x35}, @fd={0x66642a85, 0x0, r3, 0x0, 0x3}], &(0x7f0000694000)=[0x78, 0x38, 0x48, 0x40]}}, @exit_looper={0x630d}, @dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x1}, @acquire_done={0x40106309, r4, 0x0}, @clear_death={0x400c630f, 0x2, 0x4}, @release={0x40046306, 0x1}, @increfs={0x40046304, 0x3}], 0xa9, 0x0, &(0x7f000036e000-0xa9)="6f26c391649c294b3b85a97ec8dbb3bb6fbb85ebfe10f02e8fad711f36f96174be739f1e9f9fc8d996f8dde675ac0ef7fbec0e356f81f859237dd057460b78219ffd8f44ccf5db3694fc9d9f4bff74d8a8b09dfe097427bce69b50ee79fe194a2ef9fcc2f22f57573112cc644ea244dd9fd2723832fbe5107807b9ac3ab04f678780a5808fe31b23cbeb8f219a7eeca83496ccab23df8d180ded6e1e04d7d1b04662cdf76e92ae520b"}) r5 = epoll_create1(0x0) unshare(0x40600) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000055a000)={0x6, 0x9}) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r6, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) epoll_pwait(r5, &(0x7f0000fe5000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000039b000)={0x0}, 0x8) fcntl$setsig(r6, 0xa, 0x7) [ 65.231031] binder: 12287:12291 ioctl 40086602 0 returned -22 [ 65.243310] binder: 12287:12291 ioctl 40086602 0 returned -22 [ 65.262551] l2tp_core: tunl 256: sockfd_lookup(fd=1310976) returned -9 2018/01/16 15:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e65000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000790000-0x4)=0x3bae, 0x4) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) socket(0x11, 0x0, 0x4) lseek(r1, 0x0, 0x3) ppoll(&(0x7f0000cda000)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x5014, 0x0}, {0xffffffffffffffff, 0x2200, 0x0}], 0x3, &(0x7f00001e8000-0x10)={0x77359400, 0x0}, &(0x7f0000ab0000)={0x4a}, 0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/01/16 15:17:54 executing program 5: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000373000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000001000-0xc)='!%em0vmnet1\x00', 0xf3ec77448a601722) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:54 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, 0x0, &(0x7f000002f000-0x4)=0x0, 0x800) recvmmsg(r0, &(0x7f0000026000)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/1, 0x1}], 0x1, &(0x7f000002f000)=""/0, 0x0, 0x0}, 0x0}, {{&(0x7f0000003000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/0, 0x0, 0x0}, 0x0}], 0x2, 0x10000, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000002f000-0x86)=""/134, 0x86) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 15:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c92000)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e92000-0xb)='/dev/hwrng\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000839000-0xc)={0x80000010, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/16 15:17:54 executing program 0: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet6_buf(r0, 0x29, 0xfa, &(0x7f0000520000)=""/9, &(0x7f0000993000)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x4, 0x0, 0x2, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) accept$inet6(r0, &(0x7f0000481000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002a4000-0x4)=0x1c) 2018/01/16 15:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0xc0045405, &(0x7f0000ebe000)=""/0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007e2000-0xc)={0x30002004, 0x0}) 2018/01/16 15:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000802000)='/dev/rtc\x00', 0x100, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00003d9000)={0xffffffff80000000, 0x8, 0xfffffffffffffffa, 0x7, 0x0, 0x3}) r2 = dup(r0) write(r2, &(0x7f0000ef4000)="2400000052001f00fff9f407002304000a14f51108000100020000000800020001000000", 0x24) 2018/01/16 15:17:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$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) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000537000-0x4)=0x1, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bd8000-0xc)='/dev/autofs\x00', 0x254001, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000534000)={{&(0x7f0000a5d000/0x3000)=nil, 0x3000}, 0x2, 0x0}) socket(0x11, 0x80003, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000844000)='/dev/ppp\x00', 0x0, 0x0) r3 = gettid() r4 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000176000)=""/0) gettid() seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r5 = inotify_init() write(r4, &(0x7f0000351000-0x1f)="f454931f0a64271a20f10e075a8013b38b8f347940add7e4e726cffa8676a6", 0x1f) r6 = epoll_create1(0x0) flock(r6, 0x2) dup3(r5, r6, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000520000)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00003b1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000931000)='/dev/ppp\x00', 0x400, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000761000-0x8)={0x0, 0x0}) 2018/01/16 15:17:54 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0xf, &(0x7f0000012000-0x10)={0x5, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:54 executing program 4: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") mq_unlink(&(0x7f00000d8000-0x10)='vboxnet0,cgroup\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ced000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000001000-0x4c)=""/76, &(0x7f0000e55000-0x4)=0x4c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000+0x73e)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x1, 0x30}, 0xc) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000-0xa5)=""/165) 2018/01/16 15:17:54 executing program 0: exit(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000030f000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000fa3000)='net/rt_acct') lseek(r1, 0x56, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00007ad000)={{&(0x7f00007d9000/0x2000)=nil, 0x2000}, 0x1, 0x0}) gettid() 2018/01/16 15:17:54 executing program 5: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd9000-0x8)=@assoc_value={0x0, 0xbe8}, &(0x7f0000fd9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000ac000-0x8)={r1, 0x6, 0x20}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r2, &(0x7f0000790000-0xec0)="16", 0x1) 2018/01/16 15:17:54 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x200000001, 0x0, &(0x7f0000016000)={0x1, &(0x7f000021a000)=[]}) fstat(0xffffffffffffffff, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000581000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000480000-0x8)='./file0\x00', 0x400) inotify_rm_watch(r0, r1) 2018/01/16 15:17:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c92000)='/dev/keychord\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e92000-0xb)='/dev/hwrng\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000839000-0xc)={0x80000010, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') mlock2(&(0x7f0000c25000/0x3000)=nil, 0x3000, 0x0) clone(0x0, &(0x7f0000feb000)="", &(0x7f000089e000-0x4)=0x0, &(0x7f00000be000)=0x0, &(0x7f0000a48000)="") pread64(r2, &(0x7f0000015000)=""/0, 0x0, 0x2000000000) 2018/01/16 15:17:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ebc000)={0x0, 0x0}, 0x800) mq_open(&(0x7f0000eb9000-0x9)='vboxnet1\x00', 0x840, 0x151, &(0x7f0000afc000)={0x34e, 0x7, 0xfffffffffffffff8, 0x8, 0x10000, 0x0, 0x2, 0xb1d5f83}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000225000-0xe)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000f31000-0xb)='/dev/loop#\x00', 0x4, 0x2000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = socket(0x11, 0x100000802, 0x300) listen(r0, 0xfffffffffffffff9) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2018/01/16 15:17:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg(r0, &(0x7f0000094000-0x78)=[{{&(0x7f0000d6f000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000df3000)=[{&(0x7f0000fb5000-0xef)="fa1dce32a45b1870c4b1c865f8b710a9fba07077ef8cfcb25a6b4883d22e5a4065151f5ac157ff393d70c897fb1b678ece5e8878ca99c513e4ac6b733986648aeddaf48400e24b120925c9c74a608b4811105c07dbbb4ab2f0dadbb9a5474803b958148e7e29f5d2c31df251842867d08625bbc42df52625f55aa31f6ca67922710a3324a511d0559b199e3fbd56ef4d482be3f8caf272c7bda20927d41ca0c29ad5a64594e28e2db033aa7ece205b01d3fd10d2fdcac5a1b80da001df2c1ea6f8de3cba629a8fad4efb98a4265be01bac77b74482b3634a21b464609351b71c2ab57a9b88f46b6d5383872ff4a8c0", 0xef}, {&(0x7f0000d02000-0x7b)="3a7d5979ce5e785b6da0160f074e908df2a86fee9b82a48b212157cc7caba564eb73f3eb7d63ea9338a963883244f5340dbaf0e46fa46689620e43fd76b39d09f13f349962652d9345b9253184e90404fbbbcab95c1045c9602f4264a3fd9cda95812ab3893dd6cdc0891f81af855fc8655ad34d2ea656e27a1042", 0x7b}, {&(0x7f0000f34000-0xf1)="e75d42f8c1dc0ea3d102c69a532b3e06542912a0b876c987d8ce2bf7fb2541286e85ff2c6a9c5747f3608bb067d66ae6eb6fbd029b4279dceae9a1b9d2d7e14327dac8bcab5ac4ffa9f178cb362ac28ec282a58c79d2a25aed8bdb130e26cfd29a575d14bad44845aa103cb2135260195f39f0fae63d23b6191a8a3d4e77183d9ee46b97a258236efc18d918fcac025107fbd8e02f9fedcdcfb2a7a68a5b072e5236e88eea0cd4606bcc17a36db1b6a3640c4c311581f8bf43e90db45866bff54d7fdd5e121d2b3d172332bd29d24bc8655c74c2b7bf2a72d43b61a99bb0f842e759866cd5ea6fd44f2a6033d5a1f7f206", 0xf1}, {&(0x7f0000ea9000-0x8d)="de6985bff22675ecc417b53e96b278843dba7558ff52a8c1122a24ce0b90bdf87632a0614e131dc5031a39d67e13f1fc2d12c6a81f7cfb078d3b78abc8f4b4fde38f0471e8b74292b498dc4999bc418ac1e0a442b5475100d615ebf8ba0d30832ccf2f17348f6420e8b4b8dc48abe5791c7d5e950f38b338a0273571fb54782a3793f33c20abde44d2e11ddbfa", 0x8d}, {&(0x7f0000bab000-0xb4)="ef3082e259a76a4e17161571797f6fd016eaeaf977c7f3c00879e10fcc0b73c890e461edf596dba03181331068b47b1844cee8ef6419ee85c1b192a8d3afdc6e9e8850e05b2a63a103658e07c6ec87ed04301ea40cc821de2ad33b132dcb88e442b03929a2a0b1d6f40810600b902c1ca70cd9398d6ae6f1c33f65816e3741f1b704e75b82a6b5fb24e3fc3bdb9280b7ec0c9d5c990147c48734382402b19b63244a53181980cdd396e7c4dc522c70766aa6bc56", 0xb4}], 0x5, &(0x7f0000350000)=[{0xd0, 0x13f, 0xffffffff, "9d281f5a42e73458e3b9971cd4542f95ca6b60cd6a7512c75894bf746d52eba95690347adba7252762db98acc01e981fa3a3f615c42f429e20763c9b9744ad1a6dc20764268181330bc370d9702271e89c4c14ad88394a984c824c846aba974fdc9e0b30bf8fee39b4ec557c5612c5b8cb57204808c452df80a7eeb55fecca66abedff691efa0fcf38a5bdb175c204610500dd21f614c4fabf5a7328e0fd7d308bcd0b4157f4d69a65de15e4c1775d43bf14bd8fddf2763223d9c15d41b2204f"}, {0x90, 0x1, 0x7fff, "f2b5b37515dee924fe5dbb873ff46396d7ecfd0dbffa4b5a01d9543f6bd133b1a257d0a94047b44997cf946af01f2ca0de0cc203db6c3444bfa2c77cbd6974db76105dc0f0d0e16d6d0c026374768f9206f490e4de8826d084afe8466b86bba2801994c9d28c3c07171fd1ef5690958f50230a075be689ca5d"}, {0x100, 0x115, 0x9, "efd0b514083a3c6c79ee18f4f4063f52881d2bb035963cf126e1f868c5a1e7192c5e155144d0e7c56035096580b4e90601d87635651aeae22dd9a3624879d8a0b9962ed05910894927e54d163631e5921b4bf0fa54e9e9d5cd73a06a3f3454c60e15ecbb01d83394081b98ef7d993d8fa112a70422a8cb7738e4b582940d1d20bfd7f7f0c7d2b47129f7e83ec61501dfbae494b9ebb145dd888fc252212e1ebc2fad47e89dec0cd7ce5c4fccdcc4ddbefedc837ad51e308993d4d0728d63e1d0c3c7eb36efdaf9bbc6aa79f944075b2efc695d4c6ae2b43194379b9878412e6a18db37f6a2a69e5845"}, {0x30, 0x113, 0xffffffffffffffe9, "c5c00520ba8e18061c9161d7014eda8e765343167d277a736162398618f0"}, {0x10, 0x10a, 0x2, ""}, {0x1010, 0x13f, 0xffff, "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0x12b0, 0x40000}, 0x100000001}, {{&(0x7f0000531000-0x10)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000218000-0xa0)=[{&(0x7f000083a000)="832efb51b5cc5fd40326fdac85c29a30cea4a05f7869bc9fbd29c6", 0x1b}, {&(0x7f0000ec7000-0x6)="9477d06ba3c0", 0x6}, {&(0x7f0000e24000-0x2)="a395", 0x2}, {&(0x7f000088b000-0xd4)="914947cade2028f752c35049edc2b6796b4b003709b68171857805879c25a782c39891dc4a621fe70361272d4df9fd7e3263e40855b38970597a8ff85d75e6f0e6627a8aaa379d69c57b1090b6eb0d158f1f7f509e932bf9a23ed40e8a340035999df5886a6f63d2fe77a190f37fe927d5365d78445daa8bdbddb9ca06bc603ea62d6a7e004d48c63f38bec568c8bd07879030280f6a5fbd0409c8ccdd2d66eb862b156c0bd7690308219594d1311a3f4a3205d3719315e2e682e9c9fc95d8da02bd6766ce156ac96dbe608489a52657ff9b80df", 0xd4}, 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"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{0x48, 0x1, 0x3, "2f9e07e8f42ba1886236c775b8a00f617b69f2370d5d2f6765e922c6c9c3cf2013a9baa3231df82c0db7a6ba83bf6bdc3f66"}, {0x20, 0x11f, 0x157a, "6bf0ed0b0f5d9a31abd4"}, {0xe0, 0x10c, 0x40, "680cfb87e9bf38546705eecae433f6f11dffbd1c8efa12bec70dd244b30a2139817de426805b2d3984e3dca08f6fa0fecc84ba404d2e21a74db203de8cd2102a79cc2dd8119aa1c7e561a8fdcf3bb6c9f7d6c65c52956fb9354bd95169f8dc3b3f0bcea033f5fa7b2f2746d2e5a9b982216e134f70cd92083fb0a15b3b6d879045302af5e52df67dad622ad7ee9cc4bba2ab5b5ab4580ce2d63ce6f2157724df28c3bd7a84a010d497625697e961f8fbf4657c135c55ef2c5ef2d79c157571670fbcd24b6fec6f948c95"}, {0x98, 0x102, 0x20, "69ea178d0796c2d262944e2c99a385f58f7cd4183176aa91bc2b1b04bd49053ff002f5595a25ac091d5c05edb35e0587c7478433a550260bb022c9c705a450d399f47f8c425a7691d3c604b0f53a8d6cbd2e4d4c191eb6b7ba7d0ac7ece920827065c124e7283d718e20d5d5981dd35957002965f8c08d2d0d6c21dc7bd4f4ee3102"}], 0x22f8, 0x0}, 0x2}], 0x2, 0x0) mount(&(0x7f000076f000)='./file0\x00', &(0x7f0000234000-0x8)='./file0\x00', &(0x7f0000cfb000)='ufs\x00', 0x4019, &(0x7f0000a16000)="") 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) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000561000-0x6d)="0138c7a1b455833a0dbd3a5636be2ae4806087468c2e10d51eaea5b8bccf16df4c9dcbb9e93955fc635bc108af54c27c18e688edceef10d8e92d9fa8bb005d019059556272e7b4d0223750307b5cd06caff760e8fa73f9eb78e8493a6bc63beb48be0d89a3c817ec2d63863bad", 0x6d, 0xd0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/01/16 15:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/01/16 15:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c8c000)='/dev/rtc\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000b3f000)={0xf59, 0x26, 0x5, 0x9, 0x2, 0x7, 0x7f, 0xffffffff7fffffff, 0x8, 0x401, 0x8000000000, 0x7}) pipe(&(0x7f0000d1a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f00000ff000-0x4)=0x79c1, 0x4) r3 = socket$inet6(0xa, 0x802, 0x0) ioctl$KDENABIO(r0, 0x4b36) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000ec6000-0xb)={0x3, 0x0, 0x3f, 0x0, 0x7, 0x3, 0x8, 0x20, 0xffffffffffffffc1, 0x9, 0x1}, 0xb) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 15:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075d000-0xad)="", &(0x7f000015e000-0x4)=0x0, &(0x7f0000b26000-0x4)=0x0, &(0x7f0000923000)="") r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) tgkill(r0, r0, 0x20) 2018/01/16 15:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000187000)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000af7000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x2, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xbc) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000aed000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be7018cebc0700003f4d87468ce22c0016f59619757a9237bbee", 0x31) 2018/01/16 15:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) socket$inet_sctp(0x2, 0x5, 0x84) [ 65.505029] sg_write: data in/out 700410/1 bytes for SCSI command 0xe2-- guessing data in; [ 65.505029] program syz-executor0 not setting count and/or reply_len properly 2018/01/16 15:17:54 executing program 7: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2018/01/16 15:17:54 executing program 1: clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000001000-0x81)="e1fc176ff0ab6cd94f90baf9adde4ab3e7033807bb2100bb30a466efcd37eaf60213e9b8dd6ea334bada5557bd7e465626ddd93d6ce7d3b9df3d833fcac79145ff42a2b883dd0eec834c21ebed613c30d7a81ff575e30524d7174831214683058a2469d8b8012ad6b6a02f604934819cef23759c37fd15708f29daf0c3b9b1fe3d") getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x82)=""/130, &(0x7f0000001000-0x4)=0x82) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000002000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x3, 0x6, 0x40, 0x0, 0xfff, 0x80000000}}) pwrite64(0xffffffffffffffff, &(0x7f000047b000-0xde)="", 0x0, 0x0) 2018/01/16 15:17:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{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 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b5b000)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000efd000)={0x0, 0x52, "8553adce758422d53b4f9cc0501a632772cad09a4614d00beaa7a35f79dfde965d6762414a819f7a4f126f7369c157de9b071504813f16da46c76f1bc6241a632bab6139578926a7f842ce6d18ccd3ddc559"}, &(0x7f0000bd4000-0x4)=0x5a) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ec4000)={0x4, 0x1, 0x4, 0x800, 0xf, 0x3, 0x7f, 0x80000000, r2}, 0x20) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000a2d000)={{0x1, 0x3, 0x60000000, 0x0, 0x91e0}, 0x1, 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]}) r3 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00002f8000)={0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:54 executing program 6: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000dc0000-0xd)='/dev/binder#\x00', 0x0, 0x9437496769112f9b) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) dup2(r0, r0) fcntl$setlease(r0, 0x400, 0x2) 2018/01/16 15:17:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000113000-0x52)="1b70667f7638967013b36e431f90bcc4969c96a4429061c209c4bbee707f1f704e67a2b9438686db8ef3ac386af9b88dba590badad7642d516672ca4028ddd6e46e34e186be0d57e7c6dff3b3e5a498d3a3c", 0x52, 0x4044881, &(0x7f00001cf000)={0xa, 0x3, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005b6000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00007c8000)='net/igmp\x00') ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) readv(r2, &(0x7f0000db5000)=[{&(0x7f0000f48000-0x1b)=""/27, 0x1b}, {&(0x7f00000b3000+0x319)=""/101, 0x65}], 0x2) 2018/01/16 15:17:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000141000-0x10)={&(0x7f0000647000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000cc0000-0x8)='./file0\x00', &(0x7f0000686000)=@random={'trusted.\x00', "73656c696e75787d7dd923757365722e28275e2d736563757269747900"}, &(0x7f0000c4d000)='(bdevmime_typeem1#}vboxnet1\x00', 0x1c, 0x0) lremovexattr(&(0x7f0000461000)='./file0\x00', &(0x7f00004dc000)=@random={'system.\x00', '%:trusted\x00'}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000efc000-0x10)={&(0x7f000005b000/0x2000)=nil, 0x2000}) 2018/01/16 15:17:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000ba000-0x4)=0x0) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ec036d6d0a2b", [0x0, 0x0]}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004b3000)='/dev/autofs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000190000-0x4c)={0x0, 0xcc9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80f, 0x8, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d67000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000227000)={0x5, &(0x7f0000d41000)=[{0x6, 0x9}, {0xfffffffffffff000, 0x8ca}, {0x0, 0x4}, {0x1, 0x401}, {0x0, 0x1}]}) sendto$inet6(r0, &(0x7f000061e000)="", 0xffffff92, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f00007ec000)="", 0x256, 0xfffffffffffffffd, &(0x7f00007cd000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00002f8000)={0x0, 0x94, &(0x7f00004ae000)=[@in6={0xa, 0x1, 0xffffffffffff7fff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf0}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x2, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7fffffff}, @in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c57000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000843000)={r3, 0x101}, &(0x7f0000078000-0x4)=0x8) 2018/01/16 15:17:54 executing program 6: r0 = syz_open_dev$mice(&(0x7f00008ac000-0x10)='/dev/input/mice\x00', 0x0, 0x502) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d53000)=0x1c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) 2018/01/16 15:17:54 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f51000)={0x0, 0x0}) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f50000)={0x20080522, 0x0}, &(0x7f0000bb8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f53000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000f53000-0x1c)={0x53, 0x400, 0x1, {0x0, 0x80}, {0x401, 0x4}, @ramp={0x4, 0x6, {0x1, 0x5, 0x10000, 0x101}}}) [ 66.064432] ALSA: seq fatal error: cannot create timer (-16) [ 66.772323] IPVS: Creating netns size=2536 id=10 2018/01/16 15:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000bb000-0xe)='./file0\x00', &(0x7f00005d6000)='./file0\x00', &(0x7f00008b8000)='devpts\x00', 0x0, &(0x7f0000d42000-0xc)="d6") ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000fd9000)={{0x20, 0x100000000}, {0x9, 0x5}, 0xfffffffffffffffb, 0x4, 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, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:56 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000003000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x8) r2 = dup(r0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000014000-0x4)={0x5, 0x5, 0xa000}, 0x4) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mlock2(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)="") unlink(&(0x7f0000cbb000)='./file0\x00') fchmod(r3, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000072c000)='/dev/ppp\x00', 0x200000, 0x0) accept$packet(r0, &(0x7f00004d5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff9000)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000936000-0xc4)=@ethtool_drvinfo={0x3, "2ba3373159a2bf8b3ce278eeb8d9f9d4b24ac016cb99eaa0d2e38fede95c94b5", "8a4a13182048e126c863cb7557a54bae43443ed23283a7e6fbd2aca8dd5f3374", "32c45d4f89af8c94f7b1daffcc8c1901ab802a9ceeac66e050a8d146b40d7afb", "be9964d8af0b513a2d2bc7c6ad000566388a61bd3fff3692364cdffbe8e7c762", "bb4be22af5b9d587d5846eb618209dbcbefb449dd828857e06528c7af6be69d7", "7d665718bd157bdf8188cc06", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c88000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000c6000)='ns/mnt\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000311000-0x50)={@common='rose0\x00', @ifru_mtu=0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000001000-0x12)={0x7, [0x7, 0x8, 0x800, 0x1ff, 0xfffffffffffffffd, 0x0, 0x1]}, 0x12) 2018/01/16 15:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ca8000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000024000-0xc)='/dev/autofs\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b2b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a18000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x20000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000aff000)={&(0x7f0000511000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x6d, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x7, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000a55000-0x28)={&(0x7f0000135000/0x4000)=nil, 0x4, 0x7, 0x0, &(0x7f0000186000/0x3000)=nil, 0x10000}) fcntl$dupfd(r3, 0x0, r3) fadvise64(r5, 0x0, 0x755, 0x7) 2018/01/16 15:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x400000000000032, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) process_vm_writev(0x0, &(0x7f0000054000-0x60)=[{&(0x7f000028a000-0xa4)=""/164, 0xffffffffffffffd0}], 0x1, &(0x7f0000f5d000)=[{&(0x7f00009e7000)=""/4096, 0x1000}], 0x1000000000000024, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000352000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000056e000)={0x0, 0x80000001, 0x5, 0x8001}, &(0x7f0000851000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000e2000-0x8)={r2, 0x79e0}, &(0x7f00002ac000)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000795000-0x50)={{0xffffffffffffffff, 0x0, 0x80000001, 0x0, 0xffffffffffffff01}, 0x8, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000076d000-0x8)={r2, 0x4}, &(0x7f000048f000)=0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000a6f000-0x8)=[0x2, 0x9757]) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00004ec000-0x4)=0x9, 0x4) memfd_create(&(0x7f000063c000)='/selinux/relabel\x00', 0x2) close(r0) 2018/01/16 15:17:56 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pwrite64(r0, &(0x7f0000000000)="62488a10c8d2b84025da7e68aead862b725fd1ab37e83df036ff250ea2066558ba609b5912ead4f4eb2d4c477b01cacf48e985723100b3eacb3662be76af021d59d444a26fc5c495cca036101df272cf86e57eb4c1fe71b21e88db5c3786818c31ce0dcab98aa5b330d0848b16b9c1a0dad228d657a7a712acd52f5eca6eab14207ca7ae19f72c7ef432fc8383726f483e0973d689eb1e1ba70e47d5c70ff2c800bfb406a76612adfac71446a8fb6b5d2b5e4cabc3fd9ed974a22d835ff89eded973ab08124641e5a5991892142340b21cf8bb4c0917", 0xd6, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000002a000)=0x0) 2018/01/16 15:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) pipe(&(0x7f0000d2c000)={0x0, 0x0}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000ed1000-0xd3)="9b24b2b0cbe3e83a40062791ada0d2829e6556e4388bee856eb29317cb009410e47643142e39bc2d4ee0795a5b11b8daf5afe9302117b374d4b43206c0ce8dba81e7333193f65b8045d551a68a4ce5f575d16c7e49f3d7f856188d46c302d21fa7a958208d0b6121479279540958c9af9dbd0d98e5bfc604586cef65eaabae5e0f2b37a49323abb9373ca07407b0de003102751d953c8442cf3a782d0b554fd97b839a70134a13e607da3e9ba96d4d4779420619fe644662f63bff45bee286ed1d9d6a1fff3ac2a09adf4f815dcb3d017d345c") 2018/01/16 15:17:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x800041, 0xb52c, 0x10000000072) 2018/01/16 15:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x3ff) fcntl$getownex(r2, 0x10, &(0x7f0000bbf000)={0x0, 0x0}) process_vm_readv(r3, &(0x7f00007d1000)=[{&(0x7f00002e5000-0x23)=""/35, 0x23}, {&(0x7f0000988000)=""/248, 0xf8}, {&(0x7f00006d7000)=""/101, 0x65}, {&(0x7f00009ec000-0x52)=""/82, 0x52}, {&(0x7f0000457000)=""/52, 0x34}], 0x5, &(0x7f00009a9000-0x20)=[{&(0x7f0000c12000-0xf9)=""/249, 0xf9}, {&(0x7f0000d52000-0xf6)=""/246, 0xf6}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004ce000-0x18)=@get={0x1, &(0x7f0000671000-0x3d)=""/61, 0x9}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) 2018/01/16 15:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) symlink(&(0x7f0000ecf000-0xa)='./control\x00', &(0x7f0000eb2000-0xa)='./control\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7ffeffff) sendto$inet6(r0, &(0x7f0000764000)="", 0x0, 0x0, &(0x7f0000c16000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0xffffffff}, 0x1c) 2018/01/16 15:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00006d9000-0xe)='/selinux/load\x00', 0x2, 0x0) memfd_create(&(0x7f0000b0c000)="012a00", 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000)=0x0, 0x4, 0x0, &(0x7f0000edd000-0x10)={0x0, 0x0}, &(0x7f0000ae8000-0x4)=0x0, 0x1ff) 2018/01/16 15:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000f2a000)={0x7}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000b4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) poll(&(0x7f00007b5000)=[{r0, 0x8000, 0x0}, {r1, 0x80a2, 0x0}, {r2, 0xbb2c64f1dae6e0f9, 0x0}], 0x3, 0x5) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000886000-0x8)=[0x0, 0xffffffffffffffa2]) 2018/01/16 15:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00005f4000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000421000)={0x0, 0x0}) r3 = gettid() r4 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$bt_hci(r4, 0x0, 0x3, &(0x7f000051f000)=""/128, &(0x7f0000226000)=0x80) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r1, 0x1301, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f000005b000+0xd56)={0x0, r5+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/16 15:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000054f000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000de3000-0x1)="", 0x0, 0x20000815, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x1) r0 = dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x12b5b7d044237b15) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000020a000-0x4)=0x0) [ 67.395702] devpts: called with bogus options [ 67.407191] devpts: called with bogus options 2018/01/16 15:17:56 executing program 2: prctl$intptr(0x1c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') prctl$intptr(0x8000000000001c, 0x5) 2018/01/16 15:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005bd000)='/dev/vga_arbiter\x00', 0x40002, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000d86000)={0x2, 0x0, 0x0, 0x80000001, 0x0, 0x4}) ioctl$TCFLSH(r0, 0x540b, 0xff7fffc) prctl$setfpexc(0xc, 0x40000) 2018/01/16 15:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000021000000001, 0x3) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000068f000)=""/172, 0xac) sendto$ipx(r0, &(0x7f0000e69000)="c8218bb49a7a8286f25c9ab86ebad305672bf05e2cf61089fd14405bd4e52fb5bd0f4d781600ec5336f252c928212ca944574ccd83ea0f1a8a90004c65e02cc539709fd703def1b3817539e0eb51d61a74473cf14455b2f824a8d950c67eef3c10453268bc888028e33b9b39f6e25de8d73fa683b2409ec7bb19b9e737263433f4ad", 0x82, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000586000-0x1c)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) 2018/01/16 15:17:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10040, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ace000)='net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000adb000)=0x0) ioprio_set$pid(0x3, r3, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000001000-0x8)=0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000002000)={0x0, 0x80000, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000003000-0x8)={r4, 0x0}) perf_event_open(&(0x7f0000001000)={0x5, 0x78, 0x6, 0xff, 0x6, 0x10000, 0x0, 0xffffffff, 0x8040, 0xb, 0xff, 0x9400000, 0xfff, 0x7, 0x2, 0x8001, 0x4, 0x80000001, 0x4, 0x44, 0x1000, 0xb1aa, 0x6, 0x1, 0x5, 0x1, 0x5, 0x0, 0x2, 0x1b, 0x6, 0x2, 0x9, 0x9, 0x4, 0xd02c, 0x1, 0xb, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x8}, 0x8408, 0x7fff, 0x800, 0x7, 0x8001, 0x81, 0x7ff, 0x0}, r3, 0x9, r2, 0x3) 2018/01/16 15:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070c000-0xf)='/dev/sequencer\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000857000)={0x8, &(0x7f0000ee0000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mknod(&(0x7f0000000000)='./file0\x00', 0x8010, 0x0) 2018/01/16 15:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000bab000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x4, 0x4) accept$packet(0xffffffffffffffff, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000024000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a3f000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r3, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) getsockname$inet6(r3, &(0x7f0000b2f000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006dc000-0x4)=0x1c) 2018/01/16 15:17:56 executing program 3: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000dfe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000dff000)='./file0\x00', 0x0) ioctl$TCXONC(r1, 0x540a, 0x3ff) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000dff000-0x45)="9d2b413b8a75608722cd996dab3519b4fc6d6d5361e4f910039fbe6ba3689fb196c1eb0c3567294725e0a33917e75fe36f7a455ac4081d6b0c09d401f2563ebd9d3b2ccff4", 0x45) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000e00000)='./file0\x00', 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e00000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f000041a000-0x4)=0x80000000) bind$inet6(r0, &(0x7f0000df6000)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200000001}, 0xffffffffffffff8e) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000e01000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000c72000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2018/01/16 15:17:56 executing program 2: mmap(&(0x7f0000000000/0xd79000)=nil, 0xd79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xa) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d7a000-0x4)=0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7, 0x2, &(0x7f0000d79000)="4842f4baf6cf1b5bdbc03a6b7254d472e921da40eb6b7bb17b58df76bd0ca0c6a19aff85778eb15d9b9e3f7819648625", 0x30) 2018/01/16 15:17:56 executing program 1: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000244000-0xd)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000244000)=[], 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000e5000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x7b, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00001d0000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21b23a38, 0x2, 0x0, 0x0, 0x0, 0x200, 0x2}, &(0x7f0000205000)=0x20) 2018/01/16 15:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003fe000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000821000-0x4)=0xe8) r1 = getegid() mknod(&(0x7f00001eb000-0x8)='./file0\x00', 0x10c0, 0x10000) syz_fuse_mount(&(0x7f0000974000)='./file0\x00', 0xe000, r0, r1, 0x100, 0x200800) chdir(&(0x7f0000224000)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00005b1000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xd, 0x8, "9dd6a29c1ad7083d41601254136de85eebc3fb2646db7024dafd218d895bc4b3beb4e42c643480aee30d99c5f7211698d91eec8f8b7a1efb2e32f01bf97b6073", "e1ecfa70fdfaa1c97d8728239e4387b45241b870a551b839663fd9406bb3e256", [0x6, 0x0], 0x0}) stat(&(0x7f0000f21000)='./file0\x00', &(0x7f000044b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents64(r2, &(0x7f00006ae000)=""/163, 0xb833) 2018/01/16 15:17:56 executing program 0: r0 = gettid() exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000759000-0x9)='net/tcp6\x00') sendfile(r1, r1, 0x0, 0x3f) 2018/01/16 15:17:56 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c7b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000f7c000)='/dev/sg#\x00', 0x8, 0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002f000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a81000-0x1)=0x0) 2018/01/16 15:17:56 executing program 1: mmap(&(0x7f0000000000/0xc32000)=nil, 0xc32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c30000-0x4)=0xfffffffffffffd8b) getrusage(0x1, &(0x7f0000409000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c33000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000c2f000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f00007f2000)=&(0x7f0000c2f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000471000)=0x18) 2018/01/16 15:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b35000)={0x1ff, 0xffff, 0x80, 0x8, 0x1000, 0xfffffffffffffff9, 0xfff, 0x0, 0xe3, 0x0, 0x35, 0x401}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/selinux/create\x00', 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00005bc000)='/dev/ptmx\x00', 0x4000, 0x0) connect$nfc_llcp(r2, &(0x7f0000c04000-0x60)={0x27, 0x100000001, 0x7, 0x4, 0x9, 0x7, "a73f4b387b3a49dfab4ebb9090bc8a0e5db6e7dfa0bb93f31dcf688b6b8fecd0c203fc93cba8574b3717b0902d75f0fcd34654e3ca5a4e5276b15c88948c0d", 0x401}, 0x60) r3 = dup(r0) pread64(r3, &(0x7f0000306000)=""/23, 0x17, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f00004d9000)={0xfffffffffffff3af, 0x6, 0x7, 0x82, 0x6, 0x3, 0xec, 0x4, 0x9, 0x10000, 0x5, 0x4061}) ioctl$PIO_UNISCRNMAP(r1, 0x80047437, &(0x7f00007da000-0x7a)="") sendmsg$netrom(r2, &(0x7f00002cc000-0x38)={&(0x7f00003bd000-0x48)=@full={{0x3, {"e72b07543826ed"}, 0x9}, [{"00aac2be844fd2"}, {"ab03a6c9948623"}, {"da9c7297cb4139"}, {"089891ebf70bee"}, {"05732d139cdc06"}, {"caf325eedb6b1b"}, {"4ecabd3bf72aca"}, {"bcbdfff29c365f"}]}, 0x48, &(0x7f0000d4e000-0x50)=[{&(0x7f00000f9000-0xb9)="4098233965db5cc63c4b200cf20c303087ba3656f2ded553bcff9b8ea58c7224c9411b347dcdb7177c7bb84185cbb58ca2b525f2ebb8897c0086e0c169014d0288236ab36aabb9bc0a1f397a65364bec37a0756ef32117d9b2a16d7f0db49de903176a2e4dc923f41c7deb370caaf8dec87dc79b97c79164e5aeb6ca0748cc53e8f6b1c230ea0d9110ca96b204d37c5ecc01360417267df05d963e255182833f8540db043a6ba5a7cca845e2478c2deae9db25448a0db8cfd8", 0xb9}, {&(0x7f0000fcf000)="1f8ac15150c351caa02508aa5168aff3ba54dc77acc861b48b37a3ed12bbc4c067250ad8956656f3bd4e66", 0x2b}, {&(0x7f00009f3000)="6a5dc82d53a58554edf996bd42580883d85957b3227fe4e1eb17972d8a3bcfea5d56963c4f0203e5c2975f0604b02cffc09c372291a4934ea3c416c6a10e10eca26c0c35d52b4ce813f33cb623b3daa02775c39066de57333af85966567e75a213a42323ef2bf85c1657a85eb194cabd7012aa1c0f2e18a35947f3668097d66c262a42e54fb5432dea38884d84e6d97e20483a814bf280d1bcc3614266717f840ac8268eeffca30156d2341740b72d084ab4934afefb63cdbd", 0xb9}, {&(0x7f0000d77000-0x6e)="302dd1fa16d0988f49c85c8fac4901753ba9fc527546b5315bcfbbcc6b1f2932908742cf1befc641bf2510f508d204a0bb26a516dc7003b9a57337e3551a30fa50dcb3fbb0033c220fbe56a03a714f69b8190ea284b5cfec7522e6ce39fbbded1ac608282ce5a9ee2ae887b4ac1e", 0x6e}, {&(0x7f0000b41000-0xf9)="c92d08903b275763a0f797efa837ee44746c2705d2a6eb7fcac806b8d904119148785042550037ddb177ad4e7ec5f901328190587b8e92d5aef24cf3cd2ee3acc85d88cb87bf996178b550bec4fb442b49010eed046b5f59e3810c0c09fa36674577621c6c5baa65f0cad3509c6520d66e2d6c037bfcd143a323ab68be820c2d33d9f99ab5600b750baf7d77021940ea29013d1f123d7f5ea9151e2e0b1a30e965441e62b23ee4d97ae456ac6e1972791a10de7cc2bfb56a82352772fee36f3981dd1fb14f5035db8cbbd7d81d19f2a64de0882a3695d1cd227a6bb27e8f61f3d7b53ea8c7b68bffe61cb9dc96a203e9c8c840dca445fb3a4f", 0xf9}], 0x5, &(0x7f0000e6f000)=[{0xc8, 0x117, 0x2, "65a07175f66945c65ffa50b2b35cb00f5df91d0ad37df990f451424d5517714361dabe9c1dd69742facd9bf3cfb5d2561f51b45500743a66a52a03382e1bde2a8579e9185f8bb04956f9687d657cbe85977b4ddaa6a13ca72f761f85901cf9ac66439d1ba2af057f4ee61b147dadf0c3dbe466d40cc337b6f42aaafaa2200bd22630512204f1f7cbb8b4d4bd434834732cea07383055c36b8573c529acf49b324473ceb4fa61909c766d27ffca2f2a8f62acfa66035e"}, {0xc8, 0x19f, 0x10000, "a5236af3cc7204e067cd86f04bdbecf7f4d166de9ce99ce0508a78c47044877023453748e792f58593f578307df99bab6011665a7945d0955b096cb93fbd6820cac01563649e422614cd4211752f9bdc7caab41481ac0438630b0dfc5a2ce23c4f312fc392b60e307fe6e6908e8993f87d1033c958e1ea7cda7e4b375d432a5cc11b524854b42a2da2244ea7f1a99bb308acf6f0ff6d0eb4acca0ce875e078482726fa3e253d6a200b3eafbbee5ef7b03c5d00"}, {0x78, 0x103, 0x5, "f62d8851ca8ca21df6ee6f4fee7eee8dd9ee8cb0912d3169257b0743789e75ec162634c122c469f5d236b6eed19a8aea31d166bc3a026737fa5066954b65d0da666a7e5a1fc3263a585165280337de70c00b9024be1a2e197143751e2052f7882e6bee2a77"}, {0x1010, 0x11, 0xdaa4, "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"}, {0xf0, 0x18b, 0x9, "e71e426f1835f58ba3173c0dbbbeb0fc86a89db82d25999e89df242a08b230049276504376ba084e43672c8955d4f9c256a73f74d9db85ec84caa13c5d3620b55b2e8478a5cca561b62eeea095fe312ab5836681cb4559b3d442fa8dc044e0e17e870bfa421890483d9a6927111d2d7f8883199545d35bab672339a98aefb2df1c1214c3fe8822dc669734416d883eeea83b10a1f96863effe675a886993c24ba403b1a69ba0ffa41d03b84d9dc1881f3782fdeaab07c1fdc7ddeef9740c54cb9c5fcb7aca3c38f313faf9af777df944adce0e3f2a98dd63d0594d7e"}, {0xf8, 0x119, 0x5, "830a8761dd3aae2b2eefd86d3f247e5fceb44763d31828375f3d39b9d78e546a82aaf68b30ea78e1b5c8eb09f87b4e5dbc210bc188734f023703860ca0d645aac879f8069d5e5d9333a355a551b1d3d27fdb9632269b27b9024b537095af40e7f0d61a00783cc28e6e2cc1fddeee157bf317e67bcc2a9c4983068d3c464a402f19fb797f22f76676398e538ffb916a6fb97217e4e2dcba4c0aabc13fde9add9f25441ec5cfe8e4f7eb6270ad5f35d92b8f3124660bb8abfa03017f568f08200edc0f7925ec855c6adcdbe7396e763e1c6bbedeec126f5d1c22224d87a8fb626e1912"}, {0x90, 0x108, 0x5, "d87ede140b5d3f8104af24ca031e6ed275c92c40407a8b7d8e187cc49de466c1a5278e71db2e2d82e18deecb95ab6f2fcf9367b5807f1d0147d9637753ba1cc35c278944df9d8ced6804d080faaaa610da33a46f9c0797ea465cd6a47e13c1036a8d31e7449fe25f1a683b0185bdffeff4a956506c54f86d8310032f4a8a0850"}, {0x38, 0x0, 0x5, "4bd6169e758d6e311513e3a01e0a54f4368ada99cf2ca446696be4deb9f920a488d5276b08b0"}], 0x14c8, 0x40000}, 0x20000000) [ 67.625057] audit: type=1400 audit(1516115876.405:43): avc: denied { setopt } for pid=12756 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_fib_lookup_socket permissive=1 2018/01/16 15:17:56 executing program 3: clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") lremovexattr(&(0x7f0000333000)='./file0\x00', &(0x7f0000ddb000-0xc)=@random={'os2.\x00', 'ppp1$$\x00'}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000039b000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000)={r2, 0xccd8, 0x0, 0x9, 0x9}, &(0x7f0000002000)=0x18) fdatasync(r0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000001000-0x4)=0x80, 0x4) 2018/01/16 15:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d15000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) close(r0) 2018/01/16 15:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bb5000)=0x14, 0xffffffffffffffb6) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r1, &(0x7f0000952000-0x10)={0x2, 0x3, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = dup2(r0, r1) sendto$inet(r2, &(0x7f0000aa7000-0x805)="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", 0x23b, 0x0, 0x0, 0x0) 2018/01/16 15:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e9a000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) fcntl$setstatus(r0, 0x4, 0x42400) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000058f000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000a76000-0x20)={"bb536d41678fe388c6a22c0f552325a2", {0x4, 0xe35a, 0x8, "6c0eee350cce", 0x3, 0x0}}) r4 = inotify_init1(0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) r7 = getpgid(r6) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000755000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000a37000-0x18)={@dev={0xac, 0x14, 0x0, 0x10}, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x18) fcntl$setown(r4, 0x8, r7) fcntl$getownex(r4, 0x10, &(0x7f0000b30000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r8, 0x5423, &(0x7f0000593000)=0x401) lseek(r1, 0x4e, 0x3) ptrace$setopts(0x4206, r9, 0x0, 0x0) shutdown(r0, 0x1) ptrace(0x11, r9) 2018/01/16 15:17:56 executing program 0: 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) lremovexattr(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000)=@known='com.apple.system.Security\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ccc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004a7000)={0x0, 0x63, "c503a4d49699b09a0482373af4007c51c6e355e923552243f2aa4bb9def7a6e4e08460e0beb1274042c0eaec61953b9cdc3a1e67c036222775930c28d9045e931899466257597a00903317ae345fc264eaa9f3271b92e42894be2b59e61aa8c8a4b92a"}, &(0x7f00000ea000)=0x6b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00002f7000)={r3, 0x4387}, &(0x7f0000d20000)=0x8) tkill(r1, 0x16) close(r0) 2018/01/16 15:17:56 executing program 2: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf1d000)=nil, 0xf1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000388000)={&(0x7f0000f1a000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001cc000+0x131)=[], 0x0, &(0x7f0000f19000)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f000070e000)='{\x00') syz_open_pts(r0, 0x40800) 2018/01/16 15:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e4c000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x18, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000d76000)={0x6, 0xc8f, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$autofs(0xffffffffffffff9c, &(0x7f000022d000)='/dev/autofs\x00', 0x8200, 0x0) 2018/01/16 15:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000c88000-0xc)={0x80000000, 0xa0, 0x7f, 0xa8, 0x8, 0x8}) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)="") r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) writev(r1, &(0x7f0000017000)=[{&(0x7f0000b23000-0x26)='y', 0x1}], 0x1) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000)=0x0, 0xa8) 2018/01/16 15:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0xfffdfffffffffffb, 0x3) r1 = userfaultfd(0x0) ppoll(&(0x7f0000ffc000-0x10)=[{r0, 0x0, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) fstat(r0, &(0x7f0000a7b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000602000-0xd)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00004cf000-0x4)=0x0) 2018/01/16 15:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008c6000-0xe)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000227000-0x4)=0x4, 0x4) r3 = syz_open_dev$sg(&(0x7f0000ed8000-0x9)='/dev/sg#\x00', 0xa000000, 0x0) sendmsg$nl_generic(r3, &(0x7f00002ba000-0x38)={&(0x7f00008d9000-0xc)={0x10, 0x0, 0x0, 0x6000080}, 0xc, &(0x7f0000943000)={&(0x7f0000234000-0x460)={0x460, 0x3e, 0x20, 0x5, 0x2, {0x5, 0x0, 0x0}, [@typed={0xe8, 0x58, @binary="1116c82e95bd3905f321e633c3dfeb2b3cf19d69a955b27baa14031ce1523c6b1b7071b88266b9dda0a480909fb11a0e31391cbefe30bca40b706326209dbd27860225a8ed4fbb378ff9943bc81cd7af120e4c12fde8477123af5d3e7a5c91d531ce9f31968ca4e625a4475f9c8dbea0c30ad55cf7ea625c5c646f59713c1076154a176dcf971c6f40dcd4d7a3b1db941d16809481e0ed075323bbb30d31472707916b0d7396df83b4a0f6129140db9118171e94bbc35128655763227495aa60aea297a216ba9d2ab0df2ee9a74d45ceea35a352b18ae6175162b9f630a93ad4"}, @typed={0x8, 0x3d, @void=""}, @nested={0x80, 0x3f, [@typed={0xc, 0x45, @u32=0x7}, @generic="075060430cce13f57b888122d6fb1306485e2ee7e86ba9be4b169a7207d067ebab048a3a84fccc14495bf2aa9ae7dcdf03396e0af18c11cf6c5bd58a5b2b592026f6b72eeef00ed7c4041076f6bf6981b3972bf4b65058d73f0367aabbcd03b6bab80654e2a01da073141d9354ad"]}, @generic="48d330c8213e97b8f548c5bfb58acdf654a6b5", @generic="ff3cf903b3a2259f3a927197fd4a16672f1ed53b084b432ecbe3edefdc3d5ff2682c2df27ea8b6f0fb500a0cff4911648adcc3e9f00d289388ad800d90cd40b81876a6266c458887c173fcc0fc79a45ff7d7ed7a27b5c9956107e123d8eea85d4a6e44ab3febd775d6edb1e23babbd2284267694bd7c780348a952345c15ff86a207cad593cd92b675df701e350ea25728990fd95f604c8d0eb7eb13be4090c85cf6ec65a794823bc48641b065ece8758a2290a543c62c8ce99374e019b7d43780b5f3eb0579690b606d93fd", @typed={0x94, 0x12, @binary="beeeff3fed9d1f169c831bb72b2fa39c5937ad0b6d33b168e5bdfff3af7f3803c56533e9cc2573d449b2dd48d2037affdb7488fdb3f9b1262dc4ec9dfa2189b5c8cd8d8a4da927f7de512f4bf5854e1697562cb42a5f128b9a9d6cc5bd03244d47e78687f4f032a3907100179a64adfae3858a7210dc6af53c9a2955871c3bb75df65658906b00d84d7c03a8"}, @nested={0x7c, 0x47, [@generic="fca95b6b7bb66bb3d057e5e86ccd3496dca2d0b4c50208acd59a0cbe0bfa7b9ab47921fa37b12a83366434cc307d9acf143c8bff76dedec495049e3e989d036521f986f80531c0e5400760dead0d99d813819f254255c67b8fd56fcd22e1ea1e8307dc5c015e4c14a6e2d712b1cdd60965ec5816da86"]}, @nested={0xa4, 0x85, [@typed={0x8, 0x11, @void=""}, @generic="a7b8ae34fa065ae55a1a20dfa5696c58d617ffe5191f391e5d5fa658fc9a7fb4e1e7a2350589f1ad7117491f498125b6425f774fb69033b3a0411c1a4d11e5bb7e41b3a93b1181e25057d1fdcafbcf5a24b953e22729f56060236284b07bdf18c6a608c13cd722583abf61569889c8f08eb617407c9bd8e4bacddb6d02400431d126d6ee1287996e341369c05235f279cd7ea8402cac"]}, @nested={0x10, 0x19, [@typed={0xc, 0x34, @u32=0x9}]}, @nested={0x38, 0x36, [@generic="63ecf006938d2a66a520bc76f10d7f43f53cb170acbdb5de4e90904944953606c59cd61342f3921d191f573dff1d09aae326d7f2"]}]}, 0x460}, 0x1, 0x0, 0x0, 0x40000}, 0x11) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r0, r4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f38000-0x10)='/selinux/create\x00', 0x2, 0x0) 2018/01/16 15:17:56 executing program 1: r0 = socket$inet6(0xa, 0x7ffff, 0x1000000008000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x8, 0x0}) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$TIOCNXCL(r1, 0x540d) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8, 0xa78d, 0xff, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000000)=0x6f) 2018/01/16 15:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x2, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f5e000)=@assoc_value={0x0, 0x0}, &(0x7f0000edf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f68000)={r2, 0x8, 0x302f1ef4dfbca78e}, &(0x7f0000110000-0x4)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0}, 0xffffffffffffffeb) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000de5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000ac6000-0x38)={&(0x7f0000eb4000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000075d000-0x60)=[{&(0x7f000079d000-0x55)="161bea292187de7fe5fad4d71ff83fdc6b990c1bb51514de0941c5c7ecda01e25e614070f2661d3c6f1f76759c36c1aa85e8327aee7f7b450cfc5eeaeffde5009f24fbace31459c5894398d107d02a20ac129fa466", 0x55}, {&(0x7f000072d000)="21e334a5138df5ab4b20e9b0a27480971d61f21b91bf6272773bca0b1b007838ab7028b30c059fd4a1c1c67604f4b58fb7cd67f9046a265bfe52fe87", 0x3c}, {&(0x7f00007e0000-0x1)="cd", 0x1}, {&(0x7f0000b4f000)="19c562f86edda472bb653b34ad84090436452cd8bb08c6d8a6bd7076ca32239981842c1a3040be74f001260126b7ae4facd4f8970d9eaae1971224c1b7361f59719cfdd39d753f6b384f241f199909be4eefbc9d53eb144e425b568964f4e3ec222bd2e3de63248b48c0ec03f293ff7fd00c9e0ee4063f00fbdd1c29dcb80f3e48fe83916bebe07e10f00698bae8f31e52b5ca6d1e2ce214ea380e6e24623042b2ef5cb10b744cde45f0e8a82410e10c131325dde7db82767ea1861fa10b7a400cbde19abf81f093481c9f1b5d567d10938a474d72d968181eba4173e55566db", 0xe0}, {&(0x7f00000d5000-0x8d)="ee6dd91d14ad2bf3a0efdcc16b15738b6f43dbd3f3227f6034e0bcc72d6a273db965786b42689d03fb34bfa14124f7db790d9e60067600ec79eb6a9b9df290495bcaf1a58225f702dcd079d2c6a0db30dc987074ad040b6982c50ca4dd1dd1202632f4345c4f87338fff157af1825574ac167e5b96e609b391601ed413c62445213ddd872e4aefddd2d121aed0", 0x8d}, {&(0x7f00003df000)="2974be38a991603b71b2808405a4feb1eb05bed5a684407523617c2fade63ed5802a01054e5e50f888c32e7aa0af4f786f6ab32ca18a1c5bf3c06cebf277b305e6187c3dbe40fb0b2d9af2a5c2e2af599576e0628a3a1895f622d2bfa40046b77f231d827abf96ee03faa783bd9250ddb4547bebf8ce88e1c9a74185a38a4c57c8", 0x81}], 0x6, &(0x7f0000d49000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x7, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x96f, 0x2, 0xff, 0x1, 0x0, 0x1, 0x101, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x40, 0x8, 0xadd, 0x7, 0x1, 0x400, 0x16e, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x13, 0x200, 0xc, 0xffff, 0x20, 0x1ff, 0x0, 0xfffffffffffffffd, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x8ca, 0x1, 0x200, 0x200, 0x8000, 0x5, 0xe00000000000, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x40, 0x0, 0x1ff, 0x90, 0x1, 0x1f, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x6, 0x4, 0x2016, 0x0, 0x3, 0x3f, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x3, 0x2, 0x2, 0x0}}, @init={0x18, 0x84, 0x0, {0x8, 0x5e, 0x8, 0x1}}], 0x1b0, 0x40}, 0x10) 2018/01/16 15:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b73000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) setsockopt(r0, 0x3f, 0x2, &(0x7f0000ef9000-0x27)="2c91f50b4fa931ad3d502377f802dd4b1d61391a4b2f1ee5a12b602be011eb6ec1477ea80a544f", 0x27) 2018/01/16 15:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000e13000)={0x7, 0x200}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e61000-0xc)={0x0, 0x0}) ioctl$TCSBRKP(r0, 0x5425, 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/01/16 15:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f000057b000)="ab3e80d098352e1cffd24a671992419ad62bc323e1f71cce74e64421552a70620df796756105701141a901d76a", 0x2d) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000f73000-0x78)=[{{0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000df8000-0x2290)=[{0x10, 0x0, 0x0, ""}], 0x10, 0x0}, 0x7fff}, {{&(0x7f00007da000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000cbe000)=[{&(0x7f000021d000)="1a541cd0dea9f25f92ffce1b1b7b54bcdf26616b38bf3862d11b00a448d0a0bbad199a3c3cc21a875dc57fc8f5e81eb44a06e24ec8e0ba8a21d3a47a579b5dfdeb8401b4d2eec8762a93504649fc9c5b3e4f18c3fe37c80fca47adfa78d51dc3539960cb0dc9f6876518fd35b76305c4dbeabf5f66cc5c55eedb1a26a44ec6a77308c1c5b80fe3fac0c8ca38708cee603ce5900f71fe4010970674915c4404569b8b", 0xa2}], 0x1, 0x0, 0x0, 0x20000014}, 0x5e89}], 0x2, 0x24000800) 2018/01/16 15:17:56 executing program 6: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) prctl$setendian(0x14, 0x0) 2018/01/16 15:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008b3000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000661000-0x10)={0x1f, 0x1, 0x80, 0xffffffffffffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:17:56 executing program 1: clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") mknod(&(0x7f00008f0000)='./file0\x00', 0x94, 0x6) lgetxattr(&(0x7f00000d9000)='./file0\x00', &(0x7f000037b000)=@random={'osx.\x00', '\x00'}, &(0x7f0000d65000-0x1)=""/1, 0x1) 2018/01/16 15:17:56 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x200000, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x9, 0x22) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={r2, 0x1, 0x3}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000003000)={0x0, 0x0, 0x1, @thr={&(0x7f0000005000-0x78)="0e795d6848edb5db4c01e0f03128fe7d54a6b434f1a2ca9ba378f5399d008dbfac684ecfc8b63b749314fbafd7b8f4c4d83e5aad23fab39b98238172b45d80ff600244799860255777c0d93e6f78740672de16cdb9af878fe36ef354dc523cca3f269f367d155761f816d987b1176fccb5622b5df74184b0", &(0x7f0000011000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x0) timer_gettime(0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x88000001) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff07) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000174000-0xdf)=""/223, &(0x7f00003b9000)=0xdf) 2018/01/16 15:17:56 executing program 5: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000fb2000-0xc)='cifs.spnego\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fb2000-0x10)='md5sumbdevnodev\x00', 0xfffffffffffffffd) add_key$user(&(0x7f000061c000-0x5)='user\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000093f000)="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", 0x1000, r0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) r1 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000c24000)=""/200, 0xc8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000-0x59)="eb", 0x1, r1) unshare(0x28060400) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, 0x0, 0x0, &(0x7f0000001000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000001000-0x10)={0x4, &(0x7f0000000000)=[{0x7, 0x1, 0x1000, 0x100}, {0x3f, 0xca, 0x7, 0x721}, {0x3e, 0x7, 0x1, 0x10000}, {0x1, 0x9, 0x1, 0x7}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 15:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000571000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001276, &(0x7f0000b57000)="") 2018/01/16 15:17:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000099000)=0x0) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") shutdown(r0, 0x100800000000001) close(0xffffffffffffffff) 2018/01/16 15:17:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004b5000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00006bd000)={0x9, 0xfffffffffffffffc, 0x2, {0x0, 0x989680}, 0x2, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000b09000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) socket$key(0xf, 0x3, 0x2) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2018/01/16 15:17:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e4000-0x9)='/dev/rtc\x00', 0x400, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_CLR_FD(r1, 0x4024700a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r2, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup(r0) recvmsg(r2, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000717000)={0x0, 0x0}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000358000)={0x2, 0x3, 0x7, 0x3f, 0x3, [{0x1, 0x5, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x5, 0x7f, 0x3, 0x0, 0x0, 0xa00, 0x0, 0x0, 0x0}, {0x3, 0x1, 0x7, 0x0, 0x0, 0x805, 0x0, 0x0, 0x0}]}) accept$unix(r1, &(0x7f0000e51000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000060000-0x4)=0x8) getxattr(&(0x7f0000395000-0x8)='./file0\x00', &(0x7f0000f75000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000df9000)=""/103, 0x67) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000246000)={0x0, 0x0, 0x0}, &(0x7f000042f000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000d4000)={r4, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, 0x8001, 0x3, 0x20}, 0xfffffffffffffeb6) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/01/16 15:17:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b16000-0xc)='}E^\x00', 0x100) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00001fb000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='.', 0x1, 0xffffffffffffffff) sendto$inet(r0, &(0x7f00006e8000-0x19)="d8", 0x1, 0x400c000, &(0x7f0000d82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f0000f4e000-0xe)=@l2={0x1f, 0x8, {0xffffffff, 0xd, 0x10000, 0x14d, 0x7, 0x3}, 0x4, 0x3}, 0xe) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) msync(&(0x7f0000863000/0x4000)=nil, 0x4000, 0x6) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000808000-0x4)=0x0, &(0x7f000039a000-0x4)=0x4) prctl$getreaper(0x0, &(0x7f0000ff1000)=0x0) 2018/01/16 15:17:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000504000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000038c000-0x22)={0x0, 0x1a, "309032075b4b2478ccb4445d48dbd16c18e998382f175f0b1118"}, &(0x7f000065d000-0x4)=0x22) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000823000)=@assoc_value={r1, 0x7}, 0x8) prctl$getreaper(0xb, &(0x7f0000f56000)=0x0) accept$llc(r0, &(0x7f00007c7000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005a7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000619000)={0x0, 0x0}, &(0x7f00007cd000)=0x8) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000192000)=""/229) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000623000-0x10)={r2, 0xa0, &(0x7f0000147000-0xa0)=[@in6={0xa, 0x0, 0x106a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x26, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00000000000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e9e000)=0x10) syz_open_dev$sg(&(0x7f0000eed000)='/dev/sg#\x00', 0x200, 0x400) r3 = syz_open_dev$sg(&(0x7f0000964000)='/dev/sg#\x00', 0x0, 0x0) epoll_wait(r3, &(0x7f0000e62000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x9, 0x7) ioctl$TCSBRKP(r3, 0x2286, 0xfffffffffffffffc) 2018/01/16 15:17:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e17000-0x8)='./file0\x00', 0x200000000003) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000108000)='/dev/vga_arbiter\x00', 0x20000, 0x0) connect(r0, &(0x7f00008e1000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000098c000)='./file0/bus\x00', 0x200000, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/01/16 15:17:56 executing program 2: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007c4000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/245, &(0x7f0000001000-0x4)=0xf5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2289, &(0x7f0000f35000)="") 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000002000-0x5)=[0x0, 0x0]) r1 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x48000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000003000)={0xda, 0x7b, 0x5, 0x3f2, 0x81}, 0x14) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x4000000000000008) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000004000)={0x61, {{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000004000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) fcntl$setpipe(r0, 0x407, 0x0) 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000007000)=0x0, &(0x7f00007a3000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={r1, 0x0, 0x0, 0x0}) r2 = accept$llc(0xffffffffffffffff, &(0x7f0000e75000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0xce)=""/206) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000-0x20)={@generic="8661c07e360469980d35b1aa96f7f0b1", @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setpgid(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000001c000)={0x5, 0x5, 0x1, 0x1ff, 0x0, 0x9ba, 0x6e25a3920, 0x3f, 0x0}, &(0x7f0000008000)=0x20) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001c000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x77d, 0x7, 0x40, 0x4}, &(0x7f0000008000)=0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f000001b000)={@common='sit0\x00', @ifru_ivalue=0x0}) 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000973000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000393000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00002be000)={0x4, 0x191, 0x80, 'queue0\x00', 0x328b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KDENABIO(r2, 0x4b36) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) connect$netlink(r0, &(0x7f0000260000-0xc)=@proc={0x10, 0x0, 0x1, 0x4008}, 0xc) ioctl$KDADDIO(r2, 0x4b34, 0x4) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000115000)=0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x1) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00008d2000-0x4)={0x1, 0xfffffffffffffff9, 0x4}) shutdown(r1, 0x2) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f00003a9000)=0xfffffffffffffff8, 0x4) sendto$inet6(r0, &(0x7f0000e14000-0xb2)="", 0x0, 0x0, &(0x7f000020d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59, 0x0}, 0x0}], 0x1, 0x2041, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000169000)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) connect$pppoe(r1, &(0x7f0000302000-0x1e)={0x18, 0x0, {0x1, @random="bde99f0228e2", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000826000-0x4)=0x0) fcntl$setpipe(r1, 0x407, 0xff) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000eae000)=0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000538000-0xbc)={0x5, 0x0, 'client1\x00', 0x7, "80d90bcb54f38975", "6bf465dcfddbdb287a0952fba28fde52e3fef2a7f8cfc406faf131735ef36d8c", 0xb3f, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000b83000)='keyring\x00', &(0x7f0000cdf000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000c18000)='rxrpc\x00', &(0x7f000030a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f000010a000)="2b19c4054607ae746d848faa30f404d2cfd56576dbf69fa8c775b613d0acf631cf450976ab74aee584e5389e09f1762f17fe518646a4076bae1cf5e53eaba7a9e52c2006b4a3aa95b8b82df0b15cd0e5be98b1e07ce3cfda2564198c64593f617573a8686ff1ee75049c772813c10fabda0bb42173b3aa12ba90687dfd6ace891be9ce33b973a06746e7987ddc496879a05a4d25619a4d2189de249068a4a44f3934896971b4c8e49b90e1acbaca54d951320004d94476ebc50918", 0xbb, r1) r2 = socket(0x3, 0x8000000000002, 0x10001) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) keyctl$chown(0x4, 0x0, r3, 0x0) 2018/01/16 15:17:57 executing program 3: clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000187000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b7d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x10)=[{&(0x7f000079d000-0x1e)="4a5e66cf5ba699bab0dca65c3b4ef7270478795bff0b2205a2f084b753c9", 0x1e}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3000, 0x8000, 0x0, 0x101, 0x40}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000002000-0x8)={r3, 0x7}, 0x8) signalfd(0xffffffffffffffff, &(0x7f0000a08000)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x7, &(0x7f0000001000-0x10)={0x0, 0x0}) 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f00000df000-0x3)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000764000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000471000)={0x5, 0x9}) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000d57000-0x83)=""/131, 0x83, 0x0, 0x0) 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000029a000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) stat(&(0x7f0000ada000-0x8)='./file0\x00', &(0x7f0000875000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x0, r1) 2018/01/16 15:17:57 executing program 0: 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)="") chdir(&(0x7f0000965000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1ffffffff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000001000-0xf7)="248a71cb76a82d37406d76fb2ba8671e2152edd01a169293136c4d1d1b0f58362edca34991d920673d214dc7211d9844b7de2d66f85115b361c29de1f57878147467e958053c79959e22ea2679ea256314260139a1eaf566d687fabbcd53d1151a3da1f1a761c01cf03560bc835cc0a718dbf7a5088745afb2ac2099b3f90162bc2d2e7dd62e5bf0bfa037aad71568bc33f8dc81e7a80e9982a16b3a91b6b8a62372c8fb6a122eb07183a99e17837e9ec3a92a3833ac93632a08f50cabbe124260a201027a03e99d9cc4e47adecc3bf655e279a290b4065fe2e095ae5d6131def9a806212fe696ce03aef6ad8291d153b453fa771c095e") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000c9000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f000003f000)=0xcf06, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00006bd000-0x4)=0xa96b) r1 = syz_open_dev$sndseq(&(0x7f0000c92000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000da0000)={{0x0, 0x42}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000437000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00002b9000)=[]) r0 = creat(&(0x7f0000586000-0x8)='./file0\x00', 0x0) r1 = add_key(&(0x7f0000a25000-0x8)='rxrpc_s\x00', &(0x7f0000e0b000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00007d3000)="e8fd7f337c556a16ea9733e8e4b9298d166ba4b6dd79bacc36ad81ccfbb7bd3d36b3655d9cbc638bd6080adf0be16003d2736806a046f5757cbee6f822102d8e389584223c591839f5135ffc259d64355c5ecfe5f2026a78dfb8cb23845556f2308de9a7fef7bf8f5998660e61c321447602fc6da8da718655d39c5babe14f8f7aae570b463fde6bbe07a58f1b5fe951f36bbc50b7a7c508ba531537aa16279ec424d10db377f1a2d01923e343f3321ea4e3bcf16ed5759b55106e22af57bb31c8cb9a39d7866d1ee710a76e32de53f0ff8b9bfbff394dd0", 0xd8, 0xfffffffffffffff8) getsockname(r0, &(0x7f0000f61000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00002bf000-0x4)=0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00005e7000-0xc)={r2, @loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000093f000-0x58)={0x2, 0x6, 0x7, 0x40, 0x20, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$get_keyring_id(0x0, r1, 0x2b3) ioctl$void(r0, 0x5451) fsetxattr(r0, &(0x7f0000c6d000)=@random={'btrfs.\x00', 'rxrpc_s\x00'}, &(0x7f0000ab4000)='rxrpc_s\x00', 0x8, 0x1) 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000-0x108)={0x0, @in6={{0xa, 0x1, 0x999, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x1000, 0x3, 0xd5, 0x0, 0x9, 0x4, 0x1ff, 0xb8ad, 0x80000001, 0x2, 0xd271, 0x750, 0x400, 0xff]}, &(0x7f0000003000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r2, 0x3}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x10, &(0x7f0000b9a000)=0x0, 0x4) 2018/01/16 15:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockname$packet(0xffffffffffffff9c, &(0x7f00001e8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000329000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000add000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0x6, 0x8, 0xf6, 0x400, 0xfffffffffffffffc, 0x0, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = dup(r2) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000065000)=""/97, &(0x7f000010a000)=0x61) r4 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000d9a000-0xe8)={{{@in=@multicast1=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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000779000-0x4)=0xe8) lstat(&(0x7f0000353000)='./file0\x00', &(0x7f00006ab000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00007c1000-0x4)=0x0) r8 = geteuid() getgroups(0x1, &(0x7f0000a81000)=[0xffffffffffffffff]) fcntl$getownex(r0, 0x10, &(0x7f0000ec3000-0x8)={0x0, 0x0}) getresuid(&(0x7f0000706000)=0x0, &(0x7f0000142000-0x4)=0x0, &(0x7f0000b8a000)=0x0) r12 = getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000170000)={0x0, 0x0, 0x0}, &(0x7f00006fc000-0x4)=0xc) stat(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f00007d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f000029e000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000db7000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e69000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000059d000-0x4)=0xe8) getresgid(&(0x7f00002ae000-0x4)=0x0, &(0x7f0000170000)=0x0, &(0x7f0000962000)=0x0) r19 = fcntl$getown(r0, 0x9) r20 = geteuid() getgroups(0x1, &(0x7f00004d9000)=[0x0]) r22 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000d13000-0x8)='./file0\x00', &(0x7f00007b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000818000-0x8)='./file0\x00', &(0x7f000074c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000021a000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000084f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004b4000)=0xc) stat(&(0x7f0000d6e000)='./file0\x00', &(0x7f00007cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f00000dc000-0x8)={0x0, 0x0}) stat(&(0x7f00009d3000-0x8)='./file0\x00', &(0x7f0000d54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ece000)='./file0\x00', &(0x7f0000369000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000022a000)=0x0) stat(&(0x7f00000ad000)='./file0\x00', &(0x7f0000bb6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000d81000)=0x0, &(0x7f00001ed000)=0x0, &(0x7f00003ac000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f2f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000534000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000919000)=0xe8) getgroups(0xa, &(0x7f0000da5000-0x3)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) r37 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009a2000-0xe8)={{{@in=@multicast2=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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ea4000)=0xe8) lstat(&(0x7f0000fca000)='./file0\x00', &(0x7f00009a9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f00005b3000-0x118)=[{&(0x7f000002c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000131000)=[{&(0x7f0000b47000-0x6e)="1ddc28bc50d5e30ef9e008cf1e8cb0e85c1f65cee13cfcb35372080da619750202827e6a0aa23d683d753ef1d25e86bd17acb76fe8a94851c7c11d5204a97cedb89545696688b41a54517ebb0c218aa28f365fb6665e21d4a64f31fb716703f154d3704f0e5b82b5a9c15467565b", 0x6e}, {&(0x7f0000c8e000)="1b22023fda67151efafd4ef93ca1059299ced0d0d5659b4c948f10d94ae8d58daba9b705c7bccfb05fa0a7952f92c8fe77fb8c86c58d222930857e2a644317a545cb53a95b2427949a43dbcdc28d273abe6b498b04fcf31dd18d050f11981d4697566ae4f5e63694a80eccc4bc09ca57b697631f542f4b82294dc43f69183c3829ab136c88bd30b6c1e0abe55836e43e8c9c08441593c268692166ce037fe4e09add5a6a48ea063e187f45e44e789d6c9fab74108214b193a33fe9f2b447a2891ce9975712bc4e8149b9db5231f4ddc66d0acf79b5e5a888af00", 0xda}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000a4e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005b4000-0x90)=[{&(0x7f0000eea000)="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0x1000}, {&(0x7f0000fc8000)="72fb380f2fd78c1d1b448243", 0xc}, {&(0x7f0000bdd000-0x95)="0fed4a371e7f6e1741a35c7ace4beddc9849d875867be74f92e8aeb7c16ccbca903c1c3c83185284865bb96ddc679605fe2f1d506ee40d5ea972eecf241f176e45005a3559d18d98cf7d317878d4638c8c634b4cd3b47f4eb3202cc61185de7f39ea3760478e6105eb305bc1c1fcc5d3f9a079f4f6f1c3e50bca918dae9632a005a6e8b7e57d35dbfd2dc77cb27b8d46780380b90d", 0x95}, {&(0x7f0000734000-0x46)="b18b05dfe5434682a41bdbfa0181413472effe6fef584ef7edc17f27e25a9074e22974444cca074335fc5dc2e04445736d1b13d6e7fe73cb4af7b4cb2bd85e3b0624c454e831", 0x46}, {&(0x7f0000209000)="6a6fb4b2768bb68f9d6e14d8b842eb234a8144747237c0c8b198bd0daeb225e8ee5e5fcdecbe4e796c75874016d287a5cea5cd2d2081beed0a72581e27f252b2aa5c9c48fb28b85fa3e3601f7798406d394b0af79bb752f488a38952c98131ab60511b7a8171f1ee1f48ea4e4f36dbc9828fbdc1d83943a91431eb42b5", 0x7d}, {&(0x7f0000f10000)="b93a26f90bd37d66cca603fbe8df495fcead847d337a2a6f28d6cc3166dc18095458c239d23600a676b24e46aecd83baa016", 0x32}, {&(0x7f0000e76000)="8a6be19020c26e288e5e4928f631fccd527d00a38a619d6af3918f33b3ce1d63edb216f071baeda301e010df0ce0376bc9f1e8cecd64e9f3a4a064f3e6e120855567b2e6f5f414e313d845a95fa71b3366994dcd9d2e27eb3b4ce44e9b9e850796801218b3d3eadcb87f9ec29aa95173997eb979f2ea6e5bb7b787964a1353ab572f639693eb8d3faa0fa733c96bff82321be0dace37a42a823487348a69b097b82b43ab292c4b4531a2aef3b5c3c4f0c1b2b929559e4cefe294b995dc1186fe0d92216dcea4f30b25eb3890232720425e0961c83178bcd6a3e171fb93c4d563ba8209291b4e6d66a4193b89", 0xec}, {&(0x7f0000358000)="8c7944b13ec5868af8247de251407c0100ab0b1fd3469d01ec198f707278c150d6b8b4459f112248bb255badd5b136b78ade4732eb66899a4f53502f78a1160366a70ce2359ff96d936ebe763e803c11b1a8ce4c023fe6216b1c", 0x5a}, {&(0x7f0000064000)="89d521bf6f370bdd395a8ad0af3e8c5f7ae83d68a8972fa92c70bed34c0a8ede558e6dd397dab5446c2d62c736def51c7bddb4b6d7b5cab2a02b24a2aa21fa521e22795a4b5f16669de515cbf81d5331bd3257358f4ca213de35aa12ea1a061fab90e386974d77cc8aa515e5b47d755daece606b4f3e8cab4eb08177e4557dfb854da9f4f5737398d8520cba4e1131939a7d31531be42219", 0x98}], 0x9, &(0x7f0000bd1000-0x60)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x60, 0x4}, {&(0x7f00002fd000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000247000-0x40)=[{&(0x7f0000a72000)="257c0c6ea76d49be0d64ab811ac0a96f53051e0a83cba750bad1086e4e6043293fe28e75721351baca0afff563b737dd60c28446b170219d9fbda896598129304c2868b08f06f10fdc67485256bd994462d647cc8a3801d52be9e43cdf82b31da77f86d5254e9463ae7b58ff8abf0ea54dfa206602648920e4088523ceb5ceb95a1e8f6ab6a0d05e8dbcd6ab99c34c81aa5a9a56a7f5cf7d1c87bd1e86daf47cc19352e879f35ce5b30d5bbdc2de5ffd244c7d74e33ce5", 0xb7}, {&(0x7f0000d09000+0x143)="289d77d9df93d2bee5bc23fd9db81fe4163844d8a0724438f9d12940275ed01ec3c3b888e6a1c6779d7a64b088bb20abe19300a85560df3055b2e1c36abbc2beb330cf9c738d0cd3ea448072e2387961142d7eec4a933a83ad27a95b70b532f8845aa7cada701b8d7eab633025db9178a65a3d7c83c9b23eb4ff72cca30872a88d9360634e1e96d0503f4e762c0d9140710fc6955eafef9e8e84226cec901d1f0821703a6f8678f2ed", 0xa9}, {&(0x7f00009ad000-0x9b)="f5e95103bd4a7ef3797f519605b1e74c2cd3eddbf80c0a80098334b1c88e1c704682585f700443e72cfe7e2ced2825e9266e9b312bd27eac25f155cbc57cb292f973cccece4da1f9ab86f663e56176a1e4f7d1e900e631674cf5a9e694adf132b055e8749485ae9e829826a9f3b39541b54ee5dd1a09b3096a5b8f907740b8071999134babf3999124241143150542353bd6db2b377f45b1a8cae3", 0x9b}, {&(0x7f00009a6000)="f727e5465e907d8d55bf4c1510ed2061d6ccb3a03bcb30ec4e5c1f6fa5ae120b542f02e29c1d31df5d679b8c1d135607f57800064ab4e9c0de4f4630d03bee8fb79b1ff291383abfbbdfe3abec1fc5f0c6eb116b1e970cd8432fd0981237e0b190c33f8e91fcbd94d545f200139290de1f28339233bd9244334a5b95fa159f830a33b05f3fbd7aa2a723f25a5fe89e9976ce80c7209349d93bdae575407ee3826ad07179f75db6adfa1c3eb0015b3545171a4b55a373ef8e0f3472bbe4ec35b08a45cc0967e896f06cd9b16bb87ca6016ab00603fe3c4f6fe125e3809e4d588e36f9407870b1a8d9", 0xe8}], 0x4, &(0x7f0000406000-0x130)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r2, r0, r3, r3]}, @rights={0x30, 0x1, 0x1, [r0, r0, r3, r0, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r3, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r0]}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r3, r3, r0, r3]}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x18, 0x1, 0x1, [r0]}], 0x130, 0x11}, {&(0x7f0000148000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000099c000-0x90)=[{&(0x7f0000940000)="8773c729682513f61cd79a2eb33c930028c006c86429f43f8d1813e46dbd801474ac186622fb0ddb13af77409cfa9c99d56ee430366b4066a3c6e5c735e52c013cdc744a179148aae29ef8e9beeefaa896820adedfe6c463ea5ebca7d4fc28fe6d397c31db835925e84832afa540a0fabf6b63e6117188bc4409d27b7db228492d6122108fb0ba171eb80e1253248ab1a2a1e6b77f4dcf794eef058860873e97cfc1e3465c", 0xa5}, {&(0x7f0000722000)="9b545707230a2c17609b064ce3806b4fb8a8fb7e1ca360c1be5040409c0772875c9a16c07c3b75fa2f17fc69e8e62979b887c1f3d414717c6f47caad0b5465db20ba3b3b353842b4243d4ec57d968f8a993d1879012926c339f7da91409e90bfa427d3835489880ade979be11d70adcad2b76c633def366ed72114b9cd672f1b27485628a26c4a25365e322c63f671041c51f207b2183fd6d994373a6a7db512a70baab584795a", 0xa7}, {&(0x7f0000a48000)="01fa53bb866f010c84c13b921765857d7a31f0d86995c672cfef1e01727759842fbca77ffe979e4de25e89082d3aa0c876cc09e594c4f4e9ad506f929b99508789efb478e584cc44b3f2226d35228849a70911e47fecab1cc03c3d25712e203bdfdc02852be35f60f6a776eb428bc532135ffc268055c0588b1cf0a49ecfcf8d2e67c728bb1080195013cdfe779b4a", 0x8f}, {&(0x7f0000a88000)="3eb3a9456c8e023fd81239b17ef3106aebf70d0979bde1429b7d8f96f60d9458a36c6d9b14d2218af20d754bf8efb7fb05cb92d7189d29dcc8b9ef854d0253ef99c478ee44db3f5504f3", 0x4a}, {&(0x7f00008a7000)="9efbcd837acbd28554c39c9c0b404be88c2a3bf2338fdbda6830a3b4428151e50200b51fb55a0ced21f47b939e851ed1edea3aab950dac81415a7c8f79bc084a04bcd7534687439b37689573675f436c1fbf9a91", 0x54}, {&(0x7f000008f000-0x6d)="3963a5e12e1993efacc9aa20ebe92de4dcb22a99316c8eac61a372c7ec49752d4b14094cac9168ce8c53e8d41a2d76ba574db17961c7253434d024ff5bb613d9d153fc4def5768cea1fe08e9a2b97e13b52d8089a44d1fd53a0f340acaf3b5b4b5f7e81ad1d4e792d29e3be7dc", 0x6d}, {&(0x7f00002bb000-0xbc)="764c389aabbf42ff3013a5d442dea2ca7316615d4c019eeb8a3f7493e0db334e11536a7713961b8b0f128e9859f3c522d76b767b0b775ab74c03b657af9ccfa005fff33f74583608b8b20e87a99112621aa1d0d681ca42b4f45cb59e135f0b34f5e11111892ad439733fe317cbb98f5db00f33e9a3a4569ee984431a59626f365ce1eb23724d1300f5b2d268d2959ac2d75ed1488870b2a24453278ea601719d0f5ee42c3afb577e2f9a45b3405268412c938527141b62b0f78828dc", 0xbc}, {&(0x7f0000f6a000)="9d6ad26352c6b7c3392fe932b1d1e135094623ccd21e075ee4bf4013721c7319f93cfd9395e7b639114b19ac05b40a7859c505590753e7fdec60ebd63e408f24e3b9667e7ebbfb241a61c214a66f9b524ebdc68f1ea3f6d8899017cda3d5ddd21387dda2c1f777a62f1931b0aac07c791a9332241634dc23df8c10f43e1d", 0x7e}, {&(0x7f0000c72000-0xb9)="be209f23db05f52fc2d6801ef8105d2b6c654081759451232721a85928362879ee38dec8c67e409121d4562de5990c1655bdab511168bfdf85a815aab3622383681d45e3c4c4981f4c5c19c3c0358a1f3fd08dccc838272c6f32a60322465e73c363e531202d8fbe49b6b41e6144e62cf01a0dd93b8767a8bce607c74b6473114fc7f8bda30a6a3709224a4e8cc9a226a9b7994efb5f70977ea6183125a12806be5d0d06bf2b52f8a3b8534b8dace8e8c63eb6d29f67f628cc", 0xb9}], 0x9, &(0x7f0000759000-0xd8)=[@rights={0x28, 0x1, 0x1, [r3, r0, r2, r3, r2]}, @rights={0x28, 0x1, 0x1, [r3, r0, r3, r3, r2]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r2, r3, r2, r3, r2]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xd8, 0x14}, {&(0x7f0000002000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000733000)=[{&(0x7f0000432000)="52532037199716fb35081868eeb07c00be63cda63f7e2b39af3bef3aa9ac4c2064310632417d77036e2a98b860a1602d4dd2546a41c8b22fb9e7e340456d501853a749900e04316b9d1b218958c358690effad7c9164098a8b5e1598801e160e5884086ae0a855daaa9a4fc4b5bb7ce26c2b76d4883e0bbd703775bec361e4ab7b3fefd4143aacbe8f9d49d596411deb2fc36a80486c7dd2361d0b1213f52c97c0ee0021d41a9e1b155a4b3b11616eddb861a4d49bcf67d1426325eb0f", 0xbd}, {&(0x7f0000457000-0x8b)="0fc584ec5ec42b8fd1b867bef09d6cbab5f1c2514f7be2e82cbb7e43454e8f4c360b6f0b5b29142b164896c9fed42c7209dae62b757efc72b660943f1dc0275063c320ac912f3c8924ceac7c9fb47d32d8c94dc44a791eb87035add1754098deb029c0033f61c4ce7bbfc77674844790a039d844a0be61e1edfc9d92c28ebd0b1c0a1e5f29f716e6d8fe4d", 0x8b}, {&(0x7f0000217000-0x64)="3098d65096dfaf6be882166762d34509cfc6dff0d22cb208cc31ce19767fef03ae8212cef603b159add2bb7aa73565ce2f28d3cbb7a659feb47596014ba1a30bc772fbb1b3c3b54616a5d6739005dbc34a0b358e09837cd77265e91ec76c79fdc741a57e", 0x64}, {&(0x7f000057c000)="0f0e59411acd6fc56003a2b36b3fd196a8808e8f25eb3ff9e9b6f7b4fad22ad9668dc830afc2924ab1ce0507764127c3faa3713a0ab0b5583b63efe5319982dee9f048ab5c38fa6fa4e5fb00258a8f22b27c771f4214d3a9ca44", 0x5a}, {&(0x7f000042a000)="9b695c4976", 0x5}, {&(0x7f0000e4f000-0xcf)="e679e7b996909ff66a91b4cdcd9d8cd9ba3f0ca624c3480751c46601ce72872017998689976553df7981cfacd49ab6b48f9cc627e7028b99ddfc2ba0337ec7aed1859ef7185999fe1626c6a0ec484ef219a00d1cecb2787def7da88622442cfa153c209c69b94f32e9c77a89cf10f8db03849f8a9a4422c5ae55f3eb341acba4674ecfe53f9fdafd40818fb25754ae14bf1a68991458907cf8764c75e3de6f968029b0eecca6bad6f27a85b7ee55add01e74da282a02327b54fccd7ef9ff7aa6a74595fecf686cf752bd8b9a300aff", 0xcf}], 0x6, &(0x7f0000466000)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r3, r3, r2]}, @rights={0x20, 0x1, 0x1, [r3, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r0, r2, r3]}], 0x100, 0x800}], 0x5, 0x8040) 2018/01/16 15:17:57 executing program 4: r0 = creat(&(0x7f00003ec000-0xc)='./file0/bus\x00', 0x0) clone(0x0, &(0x7f00000aa000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ac3000)="") modify_ldt$write2(0x11, &(0x7f0000060000-0x10)={0x9, 0x0, 0x0, 0x0, 0x4, 0x9, 0x9da, 0xfffffffffffffffd, 0x80000000, 0x9f4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000001000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) membarrier(0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@broadcast=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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000002000+0x94e)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000003000-0x12)='./file0/bus/file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000044d000-0x4)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) mq_notify(0xffffffffffffffff, &(0x7f0000937000)={0x0, 0x0, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d14000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000253000-0x10)={0x0, &(0x7f0000add000-0x38)=[]}) open(&(0x7f000032f000)='./file0\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000658000-0xbc)={0x5, 0x1, 'client0\x00', 0xffffffff80000000, "29dbc79947952cb5", "388d5099a5172540d3645950e38e3e2d5459a5d37e36040f8f0eaf9593f86e16", 0x1, 0x24, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000231000-0x5)='9p\x00', 0x0, &(0x7f00006ca000-0x9a)="") accept4$llc(r0, &(0x7f00005f0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c81000)=0x10, 0x80000) 2018/01/16 15:17:57 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f8000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000486000-0x20)={{&(0x7f0000e2a000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000002b000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gre0\x00'}) fdatasync(r1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000073000)=""/122, &(0x7f0000f9b000-0x2)=0x7a) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8)={0x0}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000023d000-0x10)='/selinux/policy\x00', 0x0, 0x0) unshare(0x400) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e81000-0xc)={0x0, 0x0}) signalfd(r0, &(0x7f0000e82000)={0x0}, 0x8) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() clone(0x200, &(0x7f00007e5000-0x2)="", &(0x7f0000744000)=0x0, &(0x7f0000743000-0x4)=0x0, &(0x7f0000a11000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) process_vm_readv(r0, &(0x7f000048e000-0x8)=[{&(0x7f000064a000)=""/119, 0x77}], 0x1, &(0x7f0000dfe000-0x10)=[{&(0x7f00001a1000)=""/20, 0x14}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ec000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f68000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000006f000-0x2c)=@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]}) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0xfffffffffffffffd) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000)=0x0, &(0x7f0000b00000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00004eb000)={0x2dea, 0x6, 0x3, 0x30ac, 0x2, 0xba94, 0x5, 0x401, 0x9, 0x3, 0x7}, 0xb) bind$inet6(r0, &(0x7f00006fc000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xd1}, 0x1c) fsync(r0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000730000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000abe000-0x4)=0x14) recvfrom(r0, &(0x7f000005e000)=""/49, 0x31, 0x2100, &(0x7f00004f5000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) [ 68.465128] 9pnet_virtio: no channels available for device ./file0 [ 68.496210] 9pnet_virtio: no channels available for device ./file0 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000433000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000c8000-0xe)={0x0, 0xb0, 0x3, [0x6, 0x4, 0x1]}, &(0x7f0000305000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000602000)={r2, 0x100000000, 0x4, [0x8001, 0xc3e4, 0x89bc, 0x8]}, 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003ab000-0x30)={0x44, 0x0, &(0x7f0000127000-0x44)=[@release={0x40046306, 0x4}, @request_death={0x400c630e, 0x3, 0x0}, @exit_looper={0x630d}, @request_death={0x400c630e, 0x1, 0x3}, @acquire={0x40046305, 0x2}, @request_death={0x400c630e, 0x4, 0x0}], 0xc0, 0x0, &(0x7f0000b87000-0xc0)="f5e84e6b4b6188d5bbf31646867be366598dfc066b370bf1795b4bd062de6fc370c1f8a2e682e712663d84ed353e1e934af2a7554f7c85a209ef6ab4cc2e677c035be76f92ed73586de18d3cee252465e742a470cf8a480844495d9d72cfbe4aae162dcb305a196196fd58bc1d62733157cb7032d14e7a1229ccfdcae6b3edc405ff6a601adbaa5001d35260032620c3a518578d790a2878089ba378d8f920194aae8b39c873aec0a405d5b9cd245d47d270451c960087be90be49bf4c06feb8"}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e8000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$netlink(r3, &(0x7f0000ded000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/16 15:17:57 executing program 1: r0 = socket$inet(0x2, 0x20000000000005, 0x2) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/16 15:17:57 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002af000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000ea2000-0x38)={&(0x7f0000f66000-0x48)=@full={{0x3, {"4daa0d54aebe73"}, 0xffffffff}, [{"c99f875f61c8a9"}, {"33bf3f1e85cf1e"}, {"7771100f8c9d54"}, {"c8cf23b7526f8c"}, {"0d1d98e9a3e252"}, {"775b369d2bc6ec"}, {"e8e721d91913b7"}, {"da9e148da27a70"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000000000)="88dba3de10a822f32c2cf11d74ce38bd5a1da5a7cd00a3780b2d98f2f475b2661395a94ff89803bf7d300d03b294145f219322f76d68c6c6d7c8124105e41d019ac330a0b4787ecc28bbe96b8df4f056cfdc8dff908b428532188880b70854efea7a6466a9db8fadb3e373ca2f85d50e8eae3eefef6d0b23ca4b955e94b8162c7c49b175a1d9c4d1b081682837d733d9c903bc328a757173a0e976b2b632a1f10aba246c8b52ca712ad7450ffc14b3f75151f9510b906acb0291c8b90cc32c2ae0f9f61a3e2d8a34f1384f04666ea2f3df2a3fc00514e49644f90f8ae0cc1976", 0xe0}], 0x1, 0x0, 0x0, 0x0}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x3) sched_yield() getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000b88000)=""/63, &(0x7f00000cd000)=0x3f) r2 = userfaultfd(0x0) ppoll(&(0x7f0000ffc000-0x10)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f0000000000)={0x1000000077359400, 0x0}, &(0x7f00004c7000)={0x0}, 0x8) 2018/01/16 15:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbc000-0x2)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000000a000-0x60)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x81, 0x6, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x1ffffffffffff, 0x9}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0xff, 0xc0b, 0x0, 0x0, 0x0}}], 0x90) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000ce2000)=0xff, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000e39000-0x58)={0x5, 0x9, 0x9, 0xfffffffffffff001, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x8, "ec5ddfeac038504b794be44e3dc273d73650229374e210043a4d3925249a3375e778d65ff6c5a2001613163ec2e6d92557cfd56560fdbda531bec13cc16c161e", "d147f0415f4eb7e66d4ee39b391c575478a48e20d2d1a247212153a966f05a23f03bb43b4e0850ebcfdbdf12e55d13d50dcfc418108bd7c02ecf658c30ccab98", "2acfac6294190c3d6c4991233d5c73103ba3cf073c19ff22f3c7944117b5f504", [0x0, 0x0]}) mlock(&(0x7f0000605000/0x2000)=nil, 0x2000) 2018/01/16 15:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000020d000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3, 0x0}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000591000-0xe)='/selinux/user\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) accept4(r1, &(0x7f0000fbc000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c62000-0x4)=0x20, 0x0) modify_ldt$write2(0x11, &(0x7f0000f72000)={0x1, 0xffffffff, 0x400, 0x100000000, 0x0, 0xffffffff, 0x1ff, 0xb37, 0x10000, 0xfffffffffffffc00}, 0x10) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigprocmask(0x0, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000004000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e5f000-0x8)='net/rpc\x00') setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000703000)='hybla\x00', 0x6) removexattr(&(0x7f0000879000)='./file0\x00', &(0x7f00006b0000-0xd)=@random={'osx.\x00', "6367726f75707f00"}) r2 = gettid() sched_getaffinity(r2, 0x8, &(0x7f0000e66000)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000233000-0x4)=0x0, &(0x7f00008ce000)=0x4) 2018/01/16 15:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000086a000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000b9b000)=0x0, &(0x7f00007c9000)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x9, 0x0) pipe(&(0x7f00002fd000)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000f9b000-0xe4)=""/228) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r2, &(0x7f0000003000)=@abs={0x0, 0x0, 0x3}, 0x100000115) listen(r1, 0x0) connect$unix(r2, &(0x7f0000824000-0xc)=@file={0xfffffffffffffffe, "e91f7189591e9233614b"}, 0xc) recvmsg(r1, &(0x7f0000775000)={&(0x7f00009bb000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000068f000)=[{&(0x7f0000722000)=""/205, 0xcd}, {&(0x7f00002a3000)=""/85, 0x55}, {&(0x7f0000e63000)=""/4096, 0x1000}, {&(0x7f0000c80000-0xa)=""/10, 0xa}, {&(0x7f0000233000)=""/251, 0xfb}, {&(0x7f000014f000-0x59)=""/89, 0x59}, {&(0x7f0000d63000)=""/179, 0xb3}], 0x7, &(0x7f0000077000)=""/49, 0x31, 0x300000}, 0x40000021) fcntl$setlease(r1, 0x400, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000564000)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000e0d000)={0x1, 0x2, 0x5, {0x0, 0x0}, 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$unix(0x1, 0x0, 0x0) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) listen(r0, 0x5) 2018/01/16 15:17:57 executing program 4: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000c66000)=@known='system.advise\x00') wait4(r0, &(0x7f0000001000)=0x0, 0x0, 0x0) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000bbc000)=0x9) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) ioctl$TCSETA(r1, 0x5406, &(0x7f0000567000-0x14)={0xfffffffffffffffc, 0x21, 0x31c3, 0x100, 0x400000000000006, 0x8, 0x3520, 0x2, 0x40, 0x4000007fffffff}) [ 68.598246] binder: 12999:13003 Release 1 refcount change on invalid ref 4 ret -22 [ 68.616122] binder: 12999:13003 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 68.626646] binder: 12999:13003 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 68.637072] binder_alloc: 12999: binder_alloc_buf, no vma [ 68.645314] binder: 12999:13003 Acquire 1 refcount change on invalid ref 2 ret -22 [ 68.645326] binder: 12999:13003 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 68.674896] binder: 12999:13018 transaction failed 29189/-3, size 64-16 line 3127 [ 68.695109] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000c29000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000007000)={{0x0, r0}, {0x0, 0x5}}, &(0x7f0000256000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000360000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000a6a000)={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x2, 0xa621, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6a7a2c4c}, 0xffffffffffff0000, [0x800, 0x3, 0x4, 0x7, 0x80, 0x1c, 0x7fffffff, 0x4]}, 0x5c) 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000001, 0xfffffffffffffffd) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004ab000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:57 executing program 0: mmap(&(0x7f0000000000/0x9f7000)=nil, 0x9f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000689000-0x38)={&(0x7f00009f7000)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f00009f7000)={&(0x7f00009f8000-0x198)={0x198, 0x40, 0x302, 0x2, 0x0, {0xd, 0x0, 0x0}, [@generic="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", @generic="d0ca9ea971958f2124f0d8cc9416bf855e826b349857c9d85ab25373fc208927df8f407ecac2ca389404344fe71ec79e59dd952efa5aa1975eccb9e883cdee16c71cbd", @nested={0x1c, 0x1f, [@typed={0x18, 0x96, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @generic="f0817fd1885f12a29469e8ae6dc03d8c4dfdd3df14e1ffa940039eb44915aebafad3403d3afef1"]}, 0x198}, 0x1, 0x0, 0x0, 0x4000}, 0x4000004) read(r0, &(0x7f000082f000)=""/72, 0x48) sendmsg$nl_generic(r0, &(0x7f0000673000)={&(0x7f0000185000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000786000-0x10)={&(0x7f00009e9000)={0x14, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 15:17:57 executing program 1: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f000079e000)=@ax25={0x3, {"919fbb8a795cd6"}, 0xfffffffffffffffb}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x81)="47746be186ad66786c7f2a785642e11af8b3d055d85fdac68909ab6485c3a7c68c6e207cabe30a2e3f99b3a23339a80722c9fd33476319c7cfd9108dce228e942f18b4075d498b50c9dd7a90d7f4f0633382c7f4aed37b4c397caa2dcbc5a876c197f1581cd60c8ee41b4937dcbfb6e252d54f7798e97c98e0f210864ca456c236", 0x81}], 0x1, &(0x7f0000000000)=[{0xb0, 0x1ff, 0xffffffff, "d1be34edae9ccc80b491d5fffe0e737536bef2ada960cd143ab11e81791491004022c272ac80fa8c0fd63ad18144e42c266e6208a689f1f7dbda3f6236092b4a3d0d40feb4f64ad0b023f50c0b2bf7f73d9e4ff2ec43a6b2fdc7d209aaf2b34a04f6e1eb7928ef9329163f4a616b80781e76164ccb7fb7473c14c84d546717c59fadca46525797dbef3148310206cac7c2ce88042414666a98424c"}, {0x1010, 0x196, 0x8, "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"}], 0x10c0, 0x8004}, 0x8080) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fb9000)=0x6) 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a2d000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b07000)=0x0, &(0x7f0000a2f000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000f69000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x2ff) dup2(r0, r2) 2018/01/16 15:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000020000-0x4)=0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000def000-0x8)=0x2) 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000feb000-0x21)=""/33) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000ff1000-0x4)=0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f000072e000-0x118)={0x0, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000ff0000-0x4)=0x1) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000494000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b40000)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000bcf000-0xc)={0x2, 0x100000000, 0x8a, 0x1, 0x101, 0x10001}) read(r1, &(0x7f0000de2000)=""/181, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000518000)={0x0, 0x0}) 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00008a1000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) accept4$nfc_llcp(r2, &(0x7f0000cf7000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003c1000-0x4)=0x60, 0x800) [ 68.695740] binder: 12999:13036 Release 1 refcount change on invalid ref 4 ret -22 [ 68.695752] binder: 12999:13036 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 68.695766] binder: 12999:13036 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 68.695778] binder: 12999:13036 Acquire 1 refcount change on invalid ref 2 ret -22 [ 68.695788] binder: 12999:13036 BC_REQUEST_DEATH_NOTIFICATION invalid ref 4 [ 68.738327] binder: 12999:13018 ioctl 40046207 0 returned -16 [ 68.747722] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) pipe2(&(0x7f0000852000-0x8)={0x0, 0x0}, 0x84000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000549000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000081a000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x10000, 0x3, 0xffffffff}, &(0x7f0000f4d000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00005a9000)=@assoc_value={r2, 0x7}, &(0x7f0000bf9000-0x4)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x6) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00002e1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000ae000-0xc)=@ethtool_rxfh_indir={0xbb94f9d495b1459a, 0x1, [0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) readv(r0, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000017000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000016000)={r1, 0x1}) 2018/01/16 15:17:57 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000b2e000-0x9d)="92f5f018b16ea1a630353bed1d709f949aa3a2b0a7260a7ecdbacad3c49479a8c8c00965df080c98884c589c045df26541c652864b42d318685a373e70d2e551b6a960067f146755967466a320f740f48377059fcdf20a85ae1bad866bab95b01fe622608690796004f4373ac623b45309254400b8e98175e7e123b9a9975b2fd7de4d94cc31fd3d5cc6043c4499033e2a231551310ca6d5c581553055", 0x9d, 0x8000, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x17}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDDISABIO(r1, 0x4b37) gettid() mmap(&(0x7f0000596000/0x4000)=nil, 0x4000, 0x2000000, 0x80030, r0, 0x0) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ppoll(&(0x7f000053b000-0x18)=[{r1, 0x8040, 0x0}, {r1, 0x4254, 0x0}, {r1, 0x20, 0x0}], 0x3, &(0x7f000065c000)={0x0, 0x0}, &(0x7f0000803000)={0x3}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000015b000-0x9)='/dev/rtc\x00', 0x6801, 0x0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) connect$inet6(r0, &(0x7f00008b2000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x15) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000330000)='/dev/hwrng\x00', 0x450240, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000952000)=0x7, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000016b000)={0x3, {{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x1, 0xf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xabf, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xea, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2080000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/16 15:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00005dc000-0xc)={0x4, 0x0}) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f0000001000)=0x0, 0x400000000fee) sendmsg(r1, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000008000-0x50)=[], 0x0, &(0x7f0000006000-0x1408)=[], 0x0, 0x0}, 0x0) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000013000)=0x0, 0x15) 2018/01/16 15:17:57 executing program 2: unshare(0x24000200) unshare(0x100000) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00002b7000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000703000-0xc0)=""/192, &(0x7f000059b000)=0xc0) 2018/01/16 15:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fanotify_init(0x41, 0x81800) r1 = gettid() fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x11, &(0x7f00003f1000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000daf000-0x4)=0x0) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = inotify_init1(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000492000)={{{@in=@remote={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], @local={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f00001ff000-0x4)=0xe8) 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d68000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000001000-0x21)=""/33, 0x21, 0x2, &(0x7f0000001000-0x10)={0x1a, 0x1f, 0xfff, 0x4, 0x5125, 0x6, @random="bcc869e1c908", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r2, 0x0, 0x5, &(0x7f0000eee000-0x4)=0x8, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b4c000)='/dev/rtc\x00', 0x600, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bef000-0x15)='/dev/pktcdvd/control\x00', 0x2480, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000eef000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000eef000)=[{{&(0x7f0000eef000)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ebd000)=[{&(0x7f0000b9b000)="90243054354084a19b45637dab4663dbd81956b662166d2fcc2623af3289f5c18d999813d6fc0a941b127362bf776881cf1a3132746552bb35218155513d152461892459f5c1e1fd88461be7e7f9f691026f10ce96ed9b29fe6fc39e84d243ce0f7dd6450dd988d4bd2e7a681f88f7b3b011a1c180b324effb35cff58488115c360760fc3bab4863efceafd527f07de2e3c9598aea28023ae5b3ab4ee7ff15145df66a2f23e02fe7bab16a964b10d4f2df3ac53f4f07756644cc89be8a72b8a9142663a212f0fce74f8b145210cfd93c90bdfe1cc1c2ae60ae4886a1df", 0xdd}, {&(0x7f0000ef0000-0x1000)="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0x1000}, {&(0x7f0000eef000)="e04401c0e73dcd15398ddb1d2877a6b12804c34d429e149c11e1520be71f182fc1a9e0505781732151fbf042d9cb8af2604fc268dd86c7ec08f1ad2bae19f008d12b3d3e74de6d566100b1fb47c51b1a58a905e34ed6f6808a91bf942b241bf2f00cf526c9d30b951c7a0c418aa11416487521c0ac6d26f48491516f3d90e2727748f2ecb643060c9ddad0754c2876459e9897935fa317217b90847c8c7521695eb4c601b42751", 0xa7}, {&(0x7f0000eef000)="2236770533ade6ad4880af49439134ae477f77d94ea9f449fb6514bd0ee6ab65aa2e6fc7dd80727f28d7648c1c1d5f02981991d8be8dd4d9b15eb2a364e5e9372db615cfcf656fefb8b4c91c8cb4cb78da41bea27974b8d794a16666013d76f73bbac083e5137175535009a0855e3a1231d1a5fe0283ad0ac9adecb37c4248dc6c5aac64d334b3b46666e1f1111152332b8d815d238e9e268d53b68822b30a620f6730121c7238f9eaaf0edc618fd53b510278c1baa746629157b1bcc087c6f78d6abfdf", 0xc4}, 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"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0x43a0, 0x4080}, 0x2}], 0x6, 0x2000c004) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000764000-0x1c)=@req3={0x1ff, 0x4, 0x1000, 0x7ff, 0x5, 0x7, 0x3}, 0x1c) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f00002b3000)='ramfs\x00', 0x0, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ppoll(&(0x7f0000a91000-0x38)=[{r1, 0x4000, 0x0}, {r1, 0xc120, 0x0}, {r0, 0x9020, 0x0}, {r1, 0x1, 0x0}, {r1, 0x2008, 0x0}, {r1, 0x8, 0x0}, {r1, 0x4000, 0x0}], 0x7, &(0x7f0000cda000)={0x0, 0x0}, &(0x7f0000131000)={0x2}, 0x8) 2018/01/16 15:17:57 executing program 7: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000086b000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x200, 0x0) fcntl$setsig(r1, 0xa, 0x29) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000bad000)={0x0, 0x7}, &(0x7f0000d51000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b95000)={r2, 0x4}, 0x8) munmap(&(0x7f0000e94000/0x4000)=nil, 0x4000) keyctl$set_reqkey_keyring(0xe, 0x0) 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003bb000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000046a000-0xc)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d39000)=0xc) connect$packet(r0, &(0x7f000091e000)={0x11, 0x19, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r2, &(0x7f0000ca9000-0x46)=@hdr={0x1, 0x0, 0x0, 0x1, 0x5f7, 0x0, @ipv6={0x0, 0x6, '\x00', 0x14, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000056a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000905000)=0x14) bind$packet(r2, &(0x7f0000281000)={0x11, 0x16, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00005ec000-0x4)=0x0) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000ec000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00003c0000)=0x9) read(r0, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) getpid() 2018/01/16 15:17:57 executing program 0: prctl$intptr(0x0, 0x7fc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001dd000-0x10)='/dev/sequencer2\x00', 0x600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x84, &(0x7f0000762000)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x20}, @in6={0xa, 0x0, 0x99, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x9}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x10000}]}, &(0x7f0000c74000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x216, 0x1}, 'port1\x00', 0x0, 0x10000, 0x4, 0x8, 0x90, 0x9, 0x10001, 0x0, 0x6, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x2, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) 2018/01/16 15:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d09000-0x11)='/selinux/relabel\x00', 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f00002d0000-0x45)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") open(&(0x7f000048b000)='./file0\x00', 0x105002, 0xc0) 2018/01/16 15:17:57 executing program 3: prctl$intptr(0x18, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000ab2000)=""/123) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) accept4$inet(r0, &(0x7f000017d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000360000-0x4)=0x10, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) r2 = gettid() socketpair$unix(0x1, 0x80000000000001, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f000005b000)=0x3) fcntl$setown(r3, 0x8, r2) readv(r4, &(0x7f0000e8f000)=[{&(0x7f0000fb7000-0x64)=""/25, 0x19}], 0x1) fcntl$setsig(r3, 0xa, 0x12) readv(r4, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)=""/1, 0x1}], 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000e0c000-0x4)={0x0, 0x4, 0x9000}, 0x4) dup2(r3, r4) tkill(r2, 0x16) 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0xf)='/dev/input/mice\x00', 0x0, 0x44000) lseek(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 68.933251] keychord: keycode 1527 out of range 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000001f000)='./file0\x00', 0x19) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000017000)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000021000-0x80)=@getsa={0x80, 0x12, 0x600, 0x5, 0x3, {@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x0, 0xa, 0x6c}, [@replay_esn_val={0x24, 0x17, {0x2, 0x5, 0x1, 0x5, 0x5, 0x7fff, [0x1f, 0x9]}}, @ipv6_hthresh={0x8, 0x4, {0x1f, 0x74}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xa}}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x4001) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000020000-0x1c)={0xa, 0x0, 0x5cc6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x7}, 0x1c) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000020000)='/dev/ptmx\x00', 0x4, 0x0) ioctl$int_in(r1, 0x1000000005437, &(0x7f0000001000-0x8)=0x0) 2018/01/16 15:17:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000006000)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000942000)=[{&(0x7f0000fb4000-0xd9)=""/217, 0xfffffffffffffe23}], 0xfffffffffffff28, 0x100000000) 2018/01/16 15:17:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000470000)='/proc/self/net/pfkey\x00', 0x200, 0x0) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20000002}, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000039b000)={0x0, 0x0}, &(0x7f00003a7000)=0x10) sendto$inet6(r0, &(0x7f0000d3b000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) removexattr(&(0x7f00001eb000-0x8)='./file0\x00', &(0x7f0000eb0000)=@random={'system.\x00', '$.--vboxnet1procGPL:-proc$proc\x00'}) setsockopt$inet_dccp_int(r1, 0x21, 0x5, &(0x7f000018b000)=0x81, 0xfdae) [ 68.964830] keychord: keycode 1527 out of range 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) eventfd2(0x0, 0x80001) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) set_robust_list(&(0x7f000000b000)={&(0x7f0000018000/0x1000)=nil, 0x1, &(0x7f000000a000/0x2000)=nil}, 0x18) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000026000-0xe)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000026000-0x4)=0x32) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000136000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000dc0000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000)=""/0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/16 15:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x48002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000086b000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000167000-0x20)={0x1, 0x1, 0x6, 0xffffffff, r1}) syz_open_procfs(r1, &(0x7f0000a87000-0x7)='ns/pid\x00') write$sndseq(r0, &(0x7f0000e7f000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x7, 0x5f2}}, {0x0, 0x2, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x5, 0x0, 0x0]}}, {0x0, 0x1, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x2}, {0x0, 0x1}, @queue={0x0, {0x0, 0x1}}}], 0x90) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000038c000-0x4)=0x0) getpgid(r2) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000393000)='/selinux/validatetrans\x00', 0x1, 0x0) openat(r0, &(0x7f0000adb000-0x8)='./file0\x00', 0x200, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007ed000)='./file0\x00', 0x0) 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') rename(&(0x7f0000555000)='..', &(0x7f0000282000-0x8)='./file0\x00') umount2(&(0x7f0000067000)='..', 0x0) 2018/01/16 15:17:57 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000612000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f000099a000-0x10)={0x0, 0x0}) r3 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x1, &(0x7f0000001000-0x8)=0x0) clock_gettime(0x0, &(0x7f0000c6f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_pts(r0, 0x20001) timerfd_settime(r0, 0x1, &(0x7f0000e47000-0x20)={{r1, r2+30000000}, {r4, r5+30000000}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') dup2(r0, r6) execveat(r7, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000)=[], &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000cee000-0x8c)={0xfff, 0x81, 0x1, 'queue0\x00', 0x3a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000728000-0x4)=0xfe, 0x9, 0x3c8, &(0x7f0000f4a000)={0x0, 0x989680}, &(0x7f0000c26000-0x4)=0x8, 0xe88) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000b69000/0x2000)=nil) ioctl$TTUNGETFILTER(r7, 0x801054db, &(0x7f0000c95000)=""/251) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r0, 0x40001) sendfile(r0, r0, &(0x7f000000a000)=0x0, 0x420000000fee) fremovexattr(r0, &(0x7f0000db0000)=@random={'user.\x00', 'dev '}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00008fd000-0x10)={0x3, &(0x7f000086a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) sendfile(r0, r0, &(0x7f00005e3000-0x8)=0x0, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000209000)='/dev/sequencer\x00', 0x40000, 0x0) 2018/01/16 15:17:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000d6f000)={@common='dummy0\x00', @ifru_map={0x5, 0xfffffffffffffffa, 0x100000000, 0x4, 0x7, 0x6}}) syncfs(r0) [ 69.016835] sock: sock_set_timeout: `syz-executor3' (pid 13157) tries to set negative timeout 2018/01/16 15:17:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000076a000-0x9)='/dev/sg#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000256000-0x30)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000020000-0x8)='./file0\x00', 0x10000, 0x0) ppoll(&(0x7f0000054000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000048000)={0x77359400, 0x0}, &(0x7f0000052000)={0x0}, 0x8) r1 = signalfd(0xffffffffffffffff, &(0x7f0000019000-0x8)={0x0}, 0x8) signalfd4(r1, &(0x7f000005d000)={0x0}, 0x8, 0x0) getsockname(0xffffffffffffffff, &(0x7f000002e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}}}, &(0x7f0000016000-0x4)=0x3a) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f000002e000)='/dev/usbmon#\x00', 0x8b4, 0x80002) ioctl$TIOCNXCL(r3, 0x540d) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000005f000-0xb)={0x2, 0xf06, 0x2, 0x4, 0x20, 0x4, 0x6, 0x21, 0x1ff, 0x7, 0x1f}, 0xb) 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004fe000)={0x0, @rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x4)=0xc) lstat(&(0x7f0000e36000-0x8)='./file0\x00', &(0x7f0000e25000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000099000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x1, 0x0, 0x1, 0x0, 0x2, 0x80, 0x80, 0x2b, r1, r2}, {0x2, 0xf04, 0x8, 0x57, 0x1, 0x8, 0x8, 0xb2}, {0x9, 0x2, 0xfff, 0x7}, 0x7, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x2, 0xff}, 0xa, @in=@rand_addr=0x3ff, 0xffffffffffffffff, 0x2, 0x1, 0xf4, 0x3ff, 0x7, 0x4}}, 0xe8) 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) r3 = request_key(&(0x7f00009da000)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x18)='eth1%posix_acl_access.{\x00', 0xfffffffffffffffb) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000001000-0x2)=0x75) add_key(&(0x7f0000001000-0xb)='asymmetric\x00', &(0x7f0000dc8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a86000-0x2)='+\x00', 0xfffffffffffffffa) 2018/01/16 15:17:57 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001d000)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r1, r0) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) 2018/01/16 15:17:57 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000029000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000029000)=0x35a) r2 = fcntl$dupfd(r1, 0x406, r0) accept$ax25(r2, &(0x7f0000008000)={0x0, {""/7}, 0x0}, &(0x7f0000013000-0x4)=0x10) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000005000)=0x7) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000028000)={@generic=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005b5000-0x4)=0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007e0000-0x2)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f14000)={0x0, 0x692, 0x9, [0x7, 0x40, 0xffff, 0x7, 0x4, 0x8, 0x3, 0x4, 0xb0b]}, &(0x7f0000efa000-0x4)=0x1a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000080e000)={r3, 0x2c, "fb85213d3e06c049c481d79e396dc9ab288e5e33ebd85433a7e629ef23b69aa98602a54803a866df50cbe46c"}, &(0x7f00001a9000)=0x34) syz_open_procfs(r1, &(0x7f00001df000-0xa)='net/ptype\x00') bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) close(r2) 2018/01/16 15:17:57 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x4800) fchdir(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x2, r1}) syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/pid\x00') 2018/01/16 15:17:57 executing program 7: r0 = add_key(&(0x7f0000001000-0x3)='user\x00', &(0x7f0000142000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$setperm(0x5, r0, 0x0) keyctl$set_timeout(0xf, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='numa_maps\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000a30000)={0x3, &(0x7f0000ae5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000000)={r2, 0x20}) 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x0) 2018/01/16 15:17:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f00001a1000-0x18)=@random={'osx.\x00', '(*@systemem1[ppp1[\x00'}, &(0x7f0000eac000)='@\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$inet(0x2, 0x801, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000bd0000-0x4)=0x0, &(0x7f0000d66000-0x4)=0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r1, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755", 0x70}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) read(r1, &(0x7f0000cb7000)=""/17, 0x11) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000063a000)=0x0, 0x4) socket$inet(0x2, 0x80000, 0x4) 2018/01/16 15:17:57 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x7, 0x80000000) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000006000)=0x0) [ 69.124287] sock: sock_set_timeout: `syz-executor3' (pid 13157) tries to set negative timeout 2018/01/16 15:17:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f00007ba000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x5) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f000035e000-0x8)={0x0, 0x0}) accept$unix(r1, &(0x7f0000ff9000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00005b2000)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f000094a000)={0x9e0000, {{0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 15:17:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x400000) listen(r0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f8d000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f45000)=0x8, 0x4) 2018/01/16 15:17:57 executing program 1: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000001d000-0xa2)="c7", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f000001e000)=""/68, 0x44) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000021000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, &(0x7f0000020000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000d000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009000)=0x0, &(0x7f000001e000-0x4)=0x4) 2018/01/16 15:17:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffff9c, &(0x7f0000942000-0x8)={0x3}, 0x8) getegid() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000086c000)=0x0) syz_open_dev$sndseq(&(0x7f0000b31000)='/dev/snd/seq\x00', 0x0, 0x382) 2018/01/16 15:17:58 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000000a000)=""/251) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000017000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x78)={0x6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0xffffffffffffff2a, 0x40, &(0x7f0000015000)=@common='sit0\x00', 0x6, 0x2bfc, 0x9}) preadv(r0, &(0x7f0000015000-0x10)=[], 0x0, 0x4) 2018/01/16 15:17:58 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ed7000-0x33)="", 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000121000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="cb24e8d5a14755039223b323852feb9c", 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r2, &(0x7f0000493000)=0x1, 0xff) 2018/01/16 15:17:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f00000c7000)=[{&(0x7f00001df000)=""/165, 0xffec}], 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000083d000-0x10)={0x0, 0x84, &(0x7f0000bce000-0x84)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, @in6={0xa, 0x2, 0xffffffffffffff80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000700000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffff9c, 0x84, 0x78, &(0x7f000020b000)=r2, 0x4) 2018/01/16 15:17:58 executing program 4: open(&(0x7f0000cef000-0x8)='./file0\x00', 0x400000, 0x2) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") ftruncate(0xffffffffffffffff, 0x0) 2018/01/16 15:17:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000003e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f000029b000)=""/0, 0x0, 0x4000019) ptrace$getregset(0x4204, r0, 0x201, &(0x7f0000e65000)={&(0x7f0000c35000)=""/146, 0x92}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000187000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f000009b000)='status\x00') prctl$setname(0xf, &(0x7f0000981000)="3076626f786e655c740a01") pread64(r3, &(0x7f0000e2e000-0xca)=""/202, 0xca, 0x0) 2018/01/16 15:17:58 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000752000)={0x0, 0xfffffffffffffe00, 0x2, 0xffff, 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000001000-0x18)={0x40, 0x200, 0x0, 0xfffffffffffffbff, 0x3, 0x8}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x200000020007, &(0x7f0000000000)={0x0, 0x0}) 2018/01/16 15:17:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000900000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000307000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000031c000)=0x20) mkdir(&(0x7f000061f000)='./file0\x00', 0x82) r1 = open(&(0x7f0000023000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00001da000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000400000-0x8)={0x10001, 0xe2, 0x4, 0x9}, 0x8) r2 = request_key(&(0x7f0000ff4000)='id_legacy\x00', &(0x7f000051f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000198000)='\x00', 0xfffffffffffffffb) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000345000-0x4)=0x0) preadv(r0, &(0x7f00004ee000)=[{&(0x7f0000e11000-0xb)=""/11, 0xb}, {&(0x7f0000120000-0x7a)=""/122, 0x7a}, {&(0x7f0000c2d000-0x48)=""/72, 0x48}, {&(0x7f0000245000)=""/70, 0x46}, {&(0x7f000093a000-0x12)=""/18, 0x12}, {&(0x7f00008d6000-0x11)=""/17, 0x11}, {&(0x7f0000026000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d88000-0xf4)=""/244, 0xf4}], 0x8, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f000096a000)='keyring\x00', 0x0) r3 = openat(r1, &(0x7f00008b6000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f0000a85000)='./control\x00', 0x0) renameat(r3, &(0x7f0000431000)='./control\x00', r1, &(0x7f0000bfa000)='./file0\x00') 2018/01/16 15:17:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000c61000)=""/86, &(0x7f0000001000-0x4)=0x56) listen(r0, 0x0) 2018/01/16 15:17:58 executing program 3: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0xc4, &(0x7f0000213000)={0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000fad000)=0x200) r2 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) [ 69.294671] kasan: CONFIG_KASAN_INLINE enabled [ 69.299305] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 69.306656] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 69.312871] Dumping ftrace buffer: [ 69.316398] (ftrace buffer empty) [ 69.320095] Modules linked in: [ 69.323383] CPU: 0 PID: 13245 Comm: syz-executor6 Not tainted 4.9.76-g8dec074 #13 [ 69.330978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.340314] task: ffff8801c4291800 task.stack: ffff8801b3a48000 [ 69.346347] RIP: 0010:[] [] __list_del_entry+0x86/0x1d0 [ 69.355035] RSP: 0018:ffff8801b3a4f868 EFLAGS: 00010046 [ 69.360464] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffff8801c8dbc358 [ 69.367706] RDX: 0000000000000000 RSI: ffffc90001311000 RDI: ffff8801c8dbc360 [ 69.374947] RBP: ffff8801b3a4f880 R08: 0000000000000001 R09: 0000000000000001 [ 69.382189] R10: 0000000000000004 R11: ffff8801c4291800 R12: 0000000000000000 [ 69.389432] R13: 0000000000000000 R14: 0000000000000282 R15: ffff8801c8dbc200 [ 69.396677] FS: 00007ff7cb5e2700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 69.404886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.410738] CR2: 0000000020444c00 CR3: 00000001c9ec6000 CR4: 0000000000160670 [ 69.417984] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.425226] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.432467] Stack: [ 69.434591] ffff8801c8dbc390 ffff8801c8dbc358 ffff8801c8dbc358 ffff8801b3a4f898 [ 69.442570] ffffffff81dfab3d ffff8801c8dbc260 ffff8801b3a4f8c8 ffffffff82666213 [ 69.450545] ffff8801c8dbc358 0000000020001000 1ffff10036749f23 ffff8801c8dbc390 [ 69.458538] Call Trace: [ 69.461100] [] list_del+0xd/0x70 [ 69.466092] [] sg_remove_request+0xa3/0x120 [ 69.472038] [] sg_new_write.isra.26+0x849/0x940 [ 69.478330] [] ? sg_common_write.isra.23+0x18d0/0x18d0 [ 69.485241] [] ? __might_fault+0x114/0x1d0 [ 69.491105] [] sg_write+0x962/0xb30 [ 69.496357] [] ? sg_ioctl+0x2c30/0x2c30 [ 69.501962] [] ? depot_save_stack+0x122/0x4a0 [ 69.508082] [] ? get_futex_key+0x1050/0x1050 [ 69.514118] [] ? __lock_acquire+0x629/0x3640 [ 69.520150] [] ? save_stack_trace+0x16/0x20 [ 69.526094] [] ? save_stack+0x43/0xd0 [ 69.531521] [] ? kasan_slab_free+0x72/0xc0 [ 69.537378] [] ? kmem_cache_free+0xc7/0x300 [ 69.543332] [] ? do_futex+0x3f8/0x15c0 [ 69.548842] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 69.555833] [] ? sg_ioctl+0x2c30/0x2c30 [ 69.561433] [] __vfs_write+0x103/0x680 [ 69.566947] [] ? do_iter_readv_writev+0x400/0x400 [ 69.573426] [] ? __might_sleep+0x95/0x1a0 [ 69.579199] [] ? __inode_security_revalidate+0xd9/0x130 [ 69.586197] [] ? avc_policy_seqno+0x9/0x20 [ 69.592060] [] ? selinux_file_permission+0x82/0x460 [ 69.598716] [] ? security_file_permission+0x89/0x1e0 [ 69.605458] [] ? rw_verify_area+0xe5/0x2b0 [ 69.611327] [] vfs_write+0x189/0x530 [ 69.616667] [] SyS_write+0xd9/0x1b0 [ 69.621917] [] ? SyS_read+0x1b0/0x1b0 [ 69.627342] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 69.634155] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 69.640709] [] entry_SYSCALL_64_fastpath+0x23/0xe2 [ 69.647255] Code: c4 0f 84 94 00 00 00 48 b8 00 02 00 00 00 00 ad de 48 39 c3 0f 84 a5 00 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 e8 00 00 00 4c 8b 03 49 39 c8 0f 85 9b 00 00 [ 69.673959] RIP [] __list_del_entry+0x86/0x1d0 [ 69.680286] RSP [ 69.683888] ---[ end trace a50dbe5276910743 ]--- [ 69.688622] Kernel panic - not syncing: Fatal exception [ 69.694376] Dumping ftrace buffer: [ 69.697889] (ftrace buffer empty) [ 69.701569] Kernel Offset: disabled [ 69.705167] Rebooting in 86400 seconds..