2018/01/26 11:59:55 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x14, 0x0, 0xa, 0xfffffffffffffffd, 0x6, 0xffffffffffffffff, {0xfffffffffffffffd, 0x0, 0x0}, []}, 0xffffffffffffffa4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0xfffffffffffff11e, 0x4) 2018/01/26 11:59:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000821000-0x1)="01", 0x1}], 0x1, 0x401) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002cb000-0x10)='/dev/sequencer2\x00', 0x20100, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b94000)={0x0, 0x0}, &(0x7f0000a56000-0x4)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d1000-0xf)='/dev/sequencer\x00', 0x610580, 0x0) sendfile(r1, r0, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) ppoll(&(0x7f00003fb000)=[{r0, 0x23b1, 0x0}, {r1, 0x4000, 0x0}, {r2, 0x8024, 0x0}, {r1, 0x80, 0x0}, {r0, 0x0, 0x0}], 0x5, &(0x7f0000ebb000-0x10)={0x0, 0x0}, &(0x7f0000da8000-0x8)={0x26}, 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f000076f000)={&(0x7f000032f000/0x3000)=nil, 0x4, 0x2, 0x10, &(0x7f0000d5b000/0x1000)=nil, 0x8}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000fd2000)=0x9, 0x4) 2018/01/26 11:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00005da000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/26 11:59:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000785000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x298, &(0x7f0000001000-0x10)=[@rights={0xfffffffffffffdb2, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) pwritev(r0, &(0x7f0000506000-0x10)=[{&(0x7f000089f000)="346833f81ed95b36722c3aece28fc078453f0d27f13435b3b57a808d7974364cd5d04f183c0ec573c67c080fdca9c0577b67bdcc7c317635b1b93740bf1616ff63bbb3cde98a9da6d63a2da500246021d9d125eed2c5", 0x56}], 0x1, 0x0) 2018/01/26 11:59:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) socketpair$unix(0x1, 0x7fffffffffffd, 0x0, &(0x7f0000f15000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000009000-0x38)={&(0x7f0000d51000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00002a8000-0x50)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004ef000)={0x0, 0x0, &(0x7f00005b5000-0x88)=[], 0x1, 0x0, &(0x7f0000d69000)="da"}) 2018/01/26 11:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) connect$unix(r0, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b0c000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000611000)={@common='bridge0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r2, &(0x7f000038d000)="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", 0x1000, 0x4004, &(0x7f0000632000)={0x11, 0xf5, r3, 0x1, 0xd3aa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) close(r0) [ 43.118853] binder: release 8446:8450 transaction 68 out, still active [ 43.118857] binder: release 8446:8450 transaction 67 in, still active [ 43.118860] binder: undelivered TRANSACTION_COMPLETE [ 43.118873] binder: release 8446:8453 transaction 68 in, still active [ 43.118877] binder: send failed reply for transaction 68, target dead [ 43.118884] binder: send failed reply for transaction 67 to 8446:8450 [ 43.135499] binder: undelivered TRANSACTION_COMPLETE [ 43.135506] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 11:59:55 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ad7000-0x53)="1d53d4af", 0x4, 0x0, &(0x7f00000e5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f00009de000)=0x401, 0x4) r1 = syz_open_dev$loop(&(0x7f0000c32000)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_CHANGE_FD(r1, 0x4c02, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000944000)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f00009c2000)='./file0\x00', 0x2000000) 2018/01/26 11:59:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000080a000)=0x0, &(0x7f0000002000-0x4)=0x233) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000058f000-0x4)=0x5, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/26 11:59:55 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000018000-0x8)='keyring\x00', &(0x7f0000018000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r2, &(0x7f0000017000)="babe10250792246952c48108f443fbc89d713cf54c88d2f18ac53809cf28bd4f9a0061eda25376cbd5ebf56c69797e9de2949b019c46e12fbc79fee14a24fc3855f2f37c22b9ecd5e9acae7a1a389636312b01e9a9a92b5857e139907868a29250261b359571ad3dd6071b0a11f5ac66eec7aac24f23e71a8554bf220bf14a01b79b64fda72697c58a8b080bfedc09b7aefcbec27958a99a0469e704dd5b8977a37e9b83f5727b05970d4fe3bdaa10a246741d624c84e009c57505fb2f096063d7d69ded778d843e997597cb521bc08e89b52cd3535aee15", 0xd8, r3) r4 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/26 11:59:55 executing program 3: mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000036b000)='/dev/keychord\x00', 0x800, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000036d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001a2000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000036d000-0x8)={r1, 0x10000}, &(0x7f000036d000-0x4)=0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000292000)=r2, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r3, &(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, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/26 11:59:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f0000a54000-0x8)='uid_map\x00') syz_open_procfs(0x0, &(0x7f000095c000-0xa)='ns/cgroup\x00') [ 43.257347] binder: 8488:8493 ERROR: BC_REGISTER_LOOPER called without request 2018/01/26 11:59:55 executing program 2: 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, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f00009d2000)='./file0\x00', 0x800000141242, 0x4) ftruncate(r0, 0x7fff) r1 = fcntl$getown(r0, 0x9) prlimit64(r1, 0x7, &(0x7f00008c8000)={0x8000, 0x81}, &(0x7f000037d000-0x10)={0x0, 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059e000-0xa)='/dev/ptmx\x00', 0x200000000101102, 0x0) sendfile(r2, r0, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) r3 = creat(&(0x7f0000d1f000)='./bus\x00', 0x0) r4 = getpgid(r1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000246000-0x14)={0x3ff, 0x2, 0x8, 0x1, 0x2}, 0x14) setsockopt$sock_void(r3, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000073e000)=0x6, 0x4) mmap$binder(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0, 0x88010, r3, 0x0) mmap$binder(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x8, 0x42010, r3, 0x30) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000e19000-0x18)={0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000003000-0x8)={0x0, 0x80}, &(0x7f00006e3000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00008b2000-0x20)={{&(0x7f00000c0000/0x14000)=nil, 0x14000}, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d36000-0x4)=@assoc_value={r6, 0x5}, 0x8) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000db8000-0x18)={r5, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000b5b000-0x10)={r7, 0x0, 0x0, 0x0}) prctl$seccomp(0x16, 0x0, &(0x7f00008be000-0x10)={0x5, &(0x7f0000c6e000)=[{0x8e2e, 0x7f, 0x98a2, 0xffffffffffffe49b}, {0x9, 0x100000000, 0x37561ed4, 0x5}, {0x80, 0x9, 0x9, 0x4}, {0x9, 0x0, 0x456a, 0x7}, {0xbc, 0x3, 0x9, 0x7}]}) tkill(r4, 0x1000000000016) fstatfs(r3, &(0x7f00008f6000-0xe1)=""/225) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000162000-0x38)=""/56) prctl$setptracer(0x59616d61, r4) 2018/01/26 11:59:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8)=0x0, 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3, 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2018/01/26 11:59:56 executing program 4: mmap(&(0x7f0000000000/0xedc000)=nil, 0xedc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000ed9000)=0x0, &(0x7f0000ed8000)=0xffffffffffffff7f) mmap(&(0x7f0000edc000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000edc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000edd000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000edc000)=0x1002) 2018/01/26 11:59:56 executing program 0: r0 = creat(&(0x7f000010b000-0x8)='./file0\x00', 0x44) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000afb000)=0x70) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f000023d000)=0x0, &(0x7f00009e2000-0x4)=0x4) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x75e3, &(0x7f00003a4000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f00008c6000-0xb)="ca0ad65aa9a80e6c9cb39e", 0xb, 0x24000011, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002b1000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) r3 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') getpeername$packet(r3, &(0x7f00000ce000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fef000)=0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000004f000-0x8)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004e0000-0x9)='/dev/rtc\x00', 0x8000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000eb8000-0xe)='/dev/keychord\x00', 0x200400, 0x0) write$tun(r3, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/26 11:59:56 executing program 3: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b19000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="6dd0c6b8521109c8a3890cd55461cea0f624e22eba38c9c46a5455462387e21647f553be5c9ab7d5e6eecd4269fff88c0a365506c0305271a411130dea393a573063b265ea0dd5a955c2e0c986b3333931fed02fe13d066d040f99d1077c61361f1baef019e8195a100650b6308c8be62c15e083e4cfaa32a2620970200689d341afa79ae64d5054fd943c9cbd0138bcc218dadfa0d5d88c4afd36c203533a8b1ea3f6a0d43732b3b5315803f3eb3f4fc2f7f93f1900c2c9fcfd4288f2728a63a5763ca95d3ebb4c29a99d3ad1755093c7913f42d7df92c346bc2a0ba67769e331", 0xe1}, {&(0x7f0000000000)="6643da1cd221698a329f36c2e8bdf3efca3323d38461283cdae53d25fbfbc3be78089556b5ab56afdfe672850a86df7cbe082aee5d595f77cc", 0x39}, {&(0x7f00008fd000-0x75)="c8b3e759981b5b077eb64fd7ce259f1dc76729195dbce06807ff7b1f532e47800e001e07a193352d79bd85c49bab3242a5590c255c5e812247dd76176d4d589eaacdbdb3880ca9aaf745bdca6819644d43f94d8cbd5ce650e80debd4d03ec41ff6255de2efe0a06c1b686ebd70bf90f261b1a6d129", 0x75}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000098d000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000c9d000-0x20)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 11:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x8) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f00005ed000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffec5) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) socket$key(0xf, 0x3, 0x2) shutdown(r1, 0x1) getsockname(r0, &(0x7f0000113000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000619000)=0x10) [ 43.315964] binder: 8511:8514 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 43.329751] binder: 8511:8523 tried to acquire reference to desc 0, got 1 instead [ 43.337206] binder: 8488:8524 ERROR: BC_REGISTER_LOOPER called without request 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000001000/0xb25000)=nil, 0xb25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00006fd000-0x24)={r2, 0x1c, "ef17285aea02166e65e4da4221e83f4a76c4101c6272cb8af5ddd090"}, &(0x7f00005fe000-0x4)=0x24) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000b26000)=""/24, &(0x7f0000444000)=0x18) prctl$intptr(0x21, 0x4) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000b27000-0x8)=0x0) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ac8000-0x9)='/dev/ppp\x00', 0x400001, 0x0) accept4$nfc_llcp(r0, &(0x7f00006a6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000327000)=0x60, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r1, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x0, 0x4) write(r1, &(0x7f0000021000)="", 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000000b000)='/dev/rtc\x00', 0x40, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/selinux/policy\x00', 0x0, 0x0) recvfrom(r0, &(0x7f000001d000-0x72)=""/1, 0x1, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000001a000-0x10)={0x0, 0x3, 0x4, [0x401, 0x8, 0x3f, 0x0]}, &(0x7f0000028000)=0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000008000-0x4)=r5) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000018000)={r4, 0xaf, "0eb80ca0940561a44ab492520ce461da741a25b755b05394f2b47906a1a815a02242574bbf7b7b7e2f4eaf6e273541b6aaf6fee1e8fdf740f1c7c4dcbfb190c6fec3e7c5ca91bda87457b45d7af8770841cff45927884846467924c7a90d831799f656d7030f9ba459a78b868f97501e67c10d1a42b426e685b5428ab6a362b74b75c8a39fd37037383df897f06fac843b23a9caf7f20eb43fbc57c4412e04010b234fbcbd5e828582ffd90047422d"}, &(0x7f0000028000)=0xb7) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key(&(0x7f0000029000-0x8)='rxrpc_s\x00', &(0x7f0000029000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000010000-0x6c)="91dc2cef707457de15a4e470b3a7a283afd6ea4fbcf0b5bf46a7c56beec88e5f935b4ee62e7a6cdb999c877f7f866368d798a87e27cf67a0bd8106e5f4a305305cc1432a69b1f73045b74179cfd2cfa4a15c94e6a65e7fa3365cd8629f2fd1f2992c1792041d7c0d68843758", 0x6c, 0xfffffffffffffffa) keyctl$clear(0x7, r6) [ 43.365177] binder: 8511:8533 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.366780] binder: 8511:8514 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000017000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1c, 0x5, 0x1, 0x5, 0xffff, 0x3, 0x7, 0xe4a0, 0xa0, 0x9, 0x9, 0xffffffff, 0x3, 0x20, 0x1]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f12000)={r1, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffff3a3c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f13000-0x4)=0x8c) readv(r0, &(0x7f0000f13000-0x20)=[{&(0x7f0000018000)=""/192, 0xc0}], 0x1) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000881000)='pkcs7_test\x00', &(0x7f0000e5d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00003a7000-0x75)="38cb51726db6184febadd82cd43b2a409450c8a9d4ddeeb75ffdfb71564c2ffaff751b59f44c4a4e750eaa179355577f47e8b7c81843a44d796f1dd1ec020000000000004c8a920005e117065fa281998c4bb90115436d4f57ff8125860fbcadc619e44d1e0f177ac2281b90a3594e0ff855b07383", 0x6c, r0) keyctl$get_security(0x11, r1, &(0x7f0000f04000)=""/0, 0x0) 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e8d000)='/dev/sequencer\x00', 0x10800, 0x0) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e8e000-0x4)=0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e8c000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4d000)=0xe8) mmap(&(0x7f0000e8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x99, &(0x7f00007b8000-0x99)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @random="13320b39b692", [{[], {0x8100, 0xffffffffffffffff, 0xffff, 0x10001}}], {@mpls_uc={0x8847, {[{0x4, 0x610, 0x0, 0x80000001}, {0x77edce26, 0x0, 0xffff, 0x6}, {0x5, 0x3, 0x1, 0x40}], @llc={@snap={0x1, 0xab, "f1", "8661a6", 0x8af7, "bb6528c3803f1d5a0a131fb7fc9ad4a25a6fbc4daca2b848550e69354d2283c2b0522e33c0d42e9372144498487ea91dc829b85c02cdade5aa9b2bd954ffb13634966fb9f1ff73f8a2ca98458e01a2308cb4bbe7c1b68c1e9bbeaefd497705a084f8690e54685b7cf6488bb43aafbd573f65bd"}}}}}}, &(0x7f0000e8e000-0x10)={0x1, 0x2, [0xea3, 0x701]}) setreuid(r3, r2) [ 43.373077] binder: 8511:8514 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 43.373105] binder: 8511:8533 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/01/26 11:59:56 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r0 = syz_open_dev$loop(&(0x7f0000121000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000050000-0x10)="74756e08000000000000008000000000", 0x0) sendfile(r1, r0, &(0x7f0000ac3000-0x8)=0x0, 0x80000000000002) 2018/01/26 11:59:56 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000028000)={0x2, 0xfac, 0x8003, 0x0, 0x174, 0xf1, 0x1ff, 0x1ff, 0x0}, &(0x7f0000007000)=0x20) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000028000)={r3, 0x8}, &(0x7f0000028000)=0x8) sendmsg$netlink(r2, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000025000)=[{&(0x7f0000013000)={0x408, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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"]}, 0x408}], 0x1, &(0x7f0000027000-0x28)=[], 0x0, 0x8814}, 0x20000000) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r1, 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000011000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0x0, 0x0}) 2018/01/26 11:59:56 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x40002) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000001000-0x60)={0x0, 0x10, 0x4, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r3, 0x1, &(0x7f0000003000-0x20)={{r4, r5+10000000}, {0x0, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) fcntl$addseals(r2, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000382000)=0x100) r6 = gettid() tkill(r6, 0x16) close(r0) fgetxattr(r0, &(0x7f0000878000-0xa)=@random={'user.', 'user\x00'}, &(0x7f000002d000-0x95)=""/149, 0x95) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xdfa000)=nil, 0xdfa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a9e000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000806000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f00001d9000)={0x0, {""/7}, 0x0}, &(0x7f00008e5000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) wait4(r4, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000933000)=0x182, 0x4) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dfa000)='/selinux/enforce\x00', 0x200010000, 0x0) mmap(&(0x7f0000dfa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r5, &(0x7f0000dfa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000bdc000-0x4)=0x14) sendto$inet(r1, &(0x7f0000931000-0x832)="d3", 0x1, 0x0, &(0x7f0000931000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000dfc000-0x8)={0x0, 0x2, 0xe517}, &(0x7f000046a000)=0x8) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000dfc000-0xa0)={r6, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x5, 0x8, 0x5, 0x8}, &(0x7f0000dfb000)=0xa0) 2018/01/26 11:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) getcwd(&(0x7f0000fb2000-0xd)=""/13, 0xd) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) syz_open_procfs(0xffffffffffffffff, &(0x7f0000d39000-0xc)='net/netlink\x00') 2018/01/26 11:59:56 executing program 3: r0 = creat(&(0x7f00001ad000-0x8)='./file0\x00', 0x90) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000526000-0xb0)={{0x5c5, 0xba}, "706f72743100000000000000000000000000000000000000000000d900", 0x52, 0x0, 0x1, 0xff, 0x4, 0x8, 0x1, 0x0, 0x2, 0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x4000000000102) ioctl(r1, 0x440000000000127f, &(0x7f00001f6000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f000032a000-0x8)='./file0\x00') 2018/01/26 11:59:56 executing program 0: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f00002f0000/0x2000)=nil, 0x2000, 0x1, r0) r1 = socket(0x1, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) [ 43.491105] binder: undelivered death notification, 0000000000000000 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00008f1000)='./control\x00', 0x0) getdents64(r0, &(0x7f000059a000)=""/87, 0x57) renameat2(r0, &(0x7f00007ab000)='./control\x00', r0, &(0x7f00001c9000)='./file0/file0\x00', 0x1) bind$unix(r0, &(0x7f0000e24000)=@file={0x1, './control\x00'}, 0xc) connect$netrom(r0, &(0x7f0000aa3000)=@ax25={0x3, {"06af48ccb3ec60"}, 0xc3}, 0x10) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{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, @loopback={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], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) r1 = accept$inet(r0, &(0x7f000092f000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000430000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00003a1000)={0x0, 0x4}, &(0x7f0000d20000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000628000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x2, 0x3, 0x5, 0x100000001, 0x7, 0x1}, 0x20) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={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, @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]}}, 0x108) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00002f6000-0x4)={0x200}, 0x4) 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00008cf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000276000-0x10)={0x0, 0x0, 0x15b}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000032b000)={r1, 0x80000, 0xffffffffffffff9c}) syncfs(r2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000001b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000a1d000-0x40)={r3, 0x2, &(0x7f00000ef000-0x8)=[0xc3, 0xf3f], &(0x7f0000cd5000-0x10)=[0x10001, 0x400, 0xe1b, 0x7], 0x62, 0x5, 0x11c, &(0x7f0000bb2000-0x14)=[0x8, 0x8, 0x4, 0x9, 0x4000000000000], &(0x7f0000493000)=[0x6, 0x9, 0x6, 0x6, 0x441, 0x6, 0x400, 0xb, 0x2], 0x0}) nanosleep(&(0x7f00009d5000-0x10)={r0, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) 2018/01/26 11:59:56 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b26000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000035e000)={0x4, [0xa000, 0xfffffffffffffff9, 0x9fa, 0x8]}, &(0x7f00005c5000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000185000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) syz_open_dev$sndseq(&(0x7f0000902000)='/dev/snd/seq\x00', 0x0, 0x0) signalfd(0xffffffffffffffff, &(0x7f000033a000-0x8)={0x0}, 0x8) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0x1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)=0x0) 2018/01/26 11:59:56 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000461000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x100000000, 0x3) timerfd_create(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x1, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={r3, 0x4, 0xc0000000000000, 0x101}, &(0x7f00003ae000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r4, 0xffff, 0x30, 0x0, 0x5}, &(0x7f0000ba0000)=0x18) [ 43.539639] binder: 8579:8582 ERROR: BC_REGISTER_LOOPER called without request [ 43.564688] binder: BINDER_SET_CONTEXT_MGR already set [ 43.573625] binder: 8579:8597 ioctl 40046207 0 returned -16 2018/01/26 11:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000194000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000052b000)=0x0, 0x26b9508) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000a65000-0x4)=0x0, &(0x7f00009ff000-0x4)=0x4) [ 43.607430] binder: undelivered transaction 75, process died. 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x3f)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) write$selinux_user(r0, &(0x7f0000002000-0x28)={'system_u:object_r:etc_mail_t:s0', 0x20, 'staff_u\x00'}, 0x28) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0xe3)={0x0, 0xdb, "ad052f5ee2d2360f3bab90800e99d5f0efcf4e862575e0aef986303a9951a926954c047028f6205f5eb4e5e89d14351cb89535a0f6fc5b8ab98971953cad820d908d260f2b6af0945758e0c54dba02b6568aeca73dbfce709b4e8449b8ce6b7abe478f38e1015e9529c1a25b9a663b822dbe78455b9317bf25d8f7a81df89110febb38e335c0feefa8e46707bebcfc83872f207cf27deccde5219e288ea98983e414d12339052b6d4a365dec617b7d5ae7b29f53069aaafe7c4025a0e0aec076aa2d043539268aca98526ea83a89b3dccbae626abd69320cecedb9"}, &(0x7f0000001000)=0xe3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x5, 0x0, 0x80}, &(0x7f0000000000)=0xa0) fallocate(r0, 0x0, 0x0, 0x10001) r2 = dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000003000)={0x4, &(0x7f0000004000-0x20)=[{0x3f, 0xfff, 0x8, 0x7}, {0x0, 0x4, 0x5b7, 0x10000}, {0x7, 0x4, 0x1000, 0x20}, {0x9, 0x9, 0x8000, 0x0}]}) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r2, &(0x7f0000005000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x0, 0x3}}, 0x26) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/26 11:59:56 executing program 5: clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000432000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000ecb000-0x8e)="") setuid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) 2018/01/26 11:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001ab000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getownex(r0, 0x10, &(0x7f0000db0000-0x8)={0x0, 0x0}) sched_setattr(r2, &(0x7f0000cd1000-0x30)={0x0, 0x3, 0x1, 0x6, 0x6, 0x10000, 0xffffffffffffff15, 0x59}, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000693000-0xfb)="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") ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000036000)={0x3, 0xe4, 0x5, 0x0, 0xffff, 0x1f}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00007e9000-0xdd)=""/221) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000dea000)=""/237) ioctl$int_out(r1, 0x545d, &(0x7f00005b8000)=0x0) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lstat(&(0x7f0000969000)='./file0\x00', &(0x7f000030e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00005ec000)='./file0\x00', &(0x7f0000894000)='./file0\x00', 0x6000, r0, r1, 0x6, 0x0, 0x1000) ioprio_get$uid(0x3, r0) setresuid(0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007ab000)={0x0, 0x0}) sendmmsg(r2, &(0x7f00003f1000-0x3c)=[{{0x0, 0x0, &(0x7f0000727000-0x60)=[{&(0x7f0000998000-0x69)="6a3cf9f5d321b9c9430c636c9fdb05d92388d7d9ae20e25039b42c38588bae72849425aa564def4a028fab5b9c2d68833b9abaee566246667824aaab5739b042c2cfcbed6deb4755029bbd871c9e36b8447423853c94bd21d1c3deb4d0e8c3a75d9fd5dd6aea09a20f", 0x69}, {&(0x7f0000a29000-0xae)="07e8f82fb34a14d4dc1e9d097d95ffd01dd0e4c0f7d5303d80d7b4deac618d049e4460188a0777501ac8e26bb8d8dfd5e69d0f487496c8660717fbba10a9edaef235f2edec60d8f15d2d16e8f78fb6b8120d75157ba37625db850b069f1d40035bb2b2476762c809399c45870160657eb1019b998739772da60bfa749b24de6896667c1111573c58164a09e4528ce36f75000c9b58d31854767bbb3a780377067c3e5956d330c1d57767e5df5d4c", 0xae}, {&(0x7f00006a3000)="a5aece579c42fbf738", 0x9}, {&(0x7f000077c000-0xd1)="963d812e7191af4245186cc70e2c33bf8fe19db6f3c6b78151204b22825e35d74668204231a7dcc70d3ca8712920dde00f6a38c8f9c90fa9bf67d7103588f6f294dcfd165f3c44b978119680da1f3321b50c3aaef1117d089aa694bfb08c5e31145aad5e4235e2fd6d08b8065a20e9fbccd9c6825eb75751085a9f1e0444fdb339ab3d24114f46a3ee7a23f708c8220b4e46abe83ae7f4c251045c421cee4cb49e89389ee299b3d3acb6511905e100bdf245f714ddbd7a6d1ce06e3f5593e2743b0eb823499d1bacdce80b85d5e5568246", 0xd1}, {&(0x7f0000b39000)="79bf99c10a58adb796d2decb8953fe34b1265543559793a53bc9a8c927b7e4650cce5646d5fc5f6fdc120a8b2b074ade49c73d73559027bf4e0dce4f7c3f1f6d550cd8232d4754f9a30460217b76fa41159d14abe336ecc972d03b3b42fbfaebe82a79db8376034366b8e91858ab4a03c4d6f8c063bfa70c8b183f324b06aa3fd364d3adc4e85d5acddca3629cf45889a1b346fdcd6ff24f2dfd01c799a598377ebbf525563d12655e1f51155b3f7f881b30bc2b88e2aca29d881716272db35e6f870b73afa510b11b3a0190c0bc170692cccf9a5b1339bf3075965f68db627068b25917de1ea32660d57d4c6e", 0xed}, {&(0x7f00005f5000)="d4b94d143b31f2bcafa4808950b41666ed91f933c81b4870321a733854390361b62877c36bbb2dac4e8142ae2e833fb7c6738358f3455783310a9130f081ab93cfb6ac53ad600b769a440359ae56d9be636252bd278e3c601e268cd5566a76395f65069cbc55053f5d333ad0ed75fd50151723eab22b22c8a36cfd187362d1c788c52fa06e772c6f5d97e6af478cfebb0e82cdfcdf79a3c9996da3dcb5ec85ecd19abcf11c1ceaaf795a5563abdadbc1ff69802ca5c995961d43f941815f44ba63664e771bf375c8571a0e244f29488207cd6010d99e367986", 0xd9}], 0x6, &(0x7f0000677000)=[{0x98, 0x0, 0x6, "d13920a138618e4ae8716bd38a22f4a29dbd60de706a5f72ff079ff2399bffab26bb488db778f2be9112ee6b9dfad4b5d0d0f4a39189e599c256d36a8e1b1b545a2c178a08bef845650f2059b6e4ec64dc620230f608df786459b0379d7a45e74eab5e9d8b010e0c4035229b192fbd8da0745a32c1cae9373814a9d4f5fa651d97c2"}, {0x20, 0x118, 0xffffffffffff0001, "e68638049f9c53936baf"}, {0xf8, 0x116, 0x3, "7d7f31270e5dc18e104b8a37fb899f318e91543c2e6312f4bc2e86721816acc34a0bf85d0fffe211eabf214ad1f5d150a5c177ef6de29f6cf51799d1d15f3ff42c698abd95e7dd51ba81ab5ee0b0c5582713ff40436a8d081d64b675acd13420a346d2ab2de275ab29a60d0a8912a4db5adad3e7362efe3d389f69d552bb9a3bd53b1cd395c19d846465bf444ff63f2aafd6794ae201d56a33b07782b32202692e3f7baf04398aa973710e6c1fdbd76b61bfe45aa2190b7f253f95f0164dc7c74dcab4890ee7fe1c8aba85b5e9e9aadfd3083772454f23477227df4bbdb047de55"}], 0x1b0, 0x0}, 0x9}], 0x1, 0x0) 2018/01/26 11:59:56 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000349000-0xa)='net/icmp6\x00') 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) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f00006c9000+0x5fc)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00007e4000)={&(0x7f00005ee000)=@in6={0xa, 0x2, 0x8000, @loopback={0x0, 0x1}, 0x1f}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000fd3000-0xbb)="9a1d7278a92d6e9d4bc6de6771eed7f57eeffbd1f87345e9e2cff578535fd9ab11dd991fdaad6e51e7141c4e3aa2e88d9c1fe7d00cc1479666ce0f99bb69e8865d7bdd00140391c29fdc9e179497a735413c90604698efa1b77f5be613669d51e9439cf6ea6f5bb7b1631624dd2c2228ccf9920d33b2a857379d83eccf1eee6bfa9881cfd83b37325064c7651dbbec204dfb872d263020c03b66f307b8da6fcd00c04795b15c97dfe5307f3741f36e007166aa65330c91f02052bd", 0xbb}, {&(0x7f0000001000-0x58)="708c61ce3449c2167a1b82fa116d861ca643f359f2917c6291e79066f2ccd7af99b84c2ee4109c283ab9c91a0674cfa256b756a49c4b37fa4f27c4e0de5dd899859b020774c4bdab1198fbf2fab435c1649515603052d665", 0x58}, {&(0x7f0000001000-0x21)="ffede19b4c59029327ca0229b74352b03dbb5230e61f9de4fb1303378ec6ad833a", 0x21}, {&(0x7f0000aaa000)="", 0x0}], 0x4, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x70, 0x2, 0x8, 0x3f}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x6, 0x8000, 0x47, 0x50, 0x9, 0x50b, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x6f, 0xff, 0x20, 0x3}}], 0x90, 0x0}, 0x40000) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000e8f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000fc6000-0x68)="2ce28dd3f03f2d517bec451d602d1fb8cacb72d8778e2027a08e2996d443b4124414ed8e87aeea1315f3d3c3a11584312227a79d1e2bc660512c150a35253c45e18dab7f8a940d7420533c168a839c9191476adc455ff44f932bcf9c909a465800a32af985d09e84", 0x68, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000001000-0x6)='logon\x00', &(0x7f00000ab000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r2, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/26 11:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ca000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000247000-0x87)=""/135) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003ea000)={@common='yam0\x00', &(0x7f000024f000)=@ethtool_link_settings={0x4c, 0x9, 0x7, 0x1f, 0x5, 0x9, 0x80000000000, 0x80, 0x7fffffff, 0x3, [0x4, 0x7fff, 0x80000000, 0x3, 0x32, 0x3fffffff80, 0x6, 0x7], [0x10000, 0x5, 0x8, 0x400]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e29000-0x4)='tls\x00', 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000d6c000-0x118)={0x7fff, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b51000-0x20)={{&(0x7f0000761000/0x2000)=nil, 0x2000}, 0x2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00008f2000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000929000)=0x0) prctl$setmm(0x23, 0x5, &(0x7f00004a7000/0x3000)=nil) 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000003000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000000b000)={&(0x7f000000b000)={0x1a74, 0xb, 0xa1ec2f3331891367, 0x400, 0x1, 0x2, {0x3, 0x0, 0x9}, [@typed={0xc, 0x5b, @fd=r1}, @nested={0x12cc, 0x74, [@generic="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@typed={0x18, 0x8f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="858ad910e652a4032e1ac88b6ffcdfd2fd2342172940e6aa643168d2e3972774cbbc976100acba71e026822342d8581b322faef14393cc00b31be3289421c95536fa897dba4c0427c92006946063562da7b84beab412a9f01f4b5510f859ba6b706c5fc766e9bbf31b9e94b8ce42957ee2ff973202fe35a60446fde2bb9b7a7bf00d12e32863ae6a2165a81f6f4475e01d307e626ba0155075f60ef3f6ed848b06c87476d095ed9c55fe73dabc19f3f118a47a828066127c32e902fc961036624c311e18df94830c8023e08bf29202f7c4b0a1d3b601d4f3325f611045348ebbb9426f0ecec20aa789741996a978e0ae438b8d5353", @generic="3c256db56966599e88f96de1961dc20897a4e2891eac0946965dc41860e62c77646a46e7c5d94510412a0486f588b1e03de5862296f754396acbdcb445ef5b7fa2fd22c4236e10d4c19a5a946ba0866ef0119f3b37c9f0d05869b319cc311bacf20006e5ee2fd30c660fb3ca53a5a7eb31f47f27553e86528495acd6ad16374929ee3c7cea6c597e9c6fdcae3c6766b35749d0b8bbbfbc81cc38bf243764356a60eb3f3f7ed9911b3c827dd1ae7f03967cbda9ccb97453afd0c285dd89da4859460e9014d808c96a433917780f0d933b", @generic="b2a17f2fc8b9423251f7db5a7f15e2ef2d7a1d9f5b355eef30adabcc3ab8dabb10f7cb3ca79cc90ad15494422e3d9123b81fef157ced89f6866fc91f79310ff0073ddbd61bb10c31e7d825a9a55ce861339ad5ad37b89a45e175c08240fbeb601c7f87ee1297092a7d26e6c4e251649ab30928be9108d3bc5d0626b3d3e58d4a6b078345a2c852388eba459e469035c73da1f8be765a317a9a6c71344ac7ba8c75e2ce02d12fa926dc0b394f0b1d9ac763bf7cb2", @generic="f6ad8267881770ac127f5542888bad4a60204208671acf3b7165da85", @typed={0x18, 0x8, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}]}, @nested={0x10, 0x37, [@typed={0xc, 0x33, @fd=r2}]}, @generic="64f7dac75f566e86ac69da6c1a7645b39782f507704e1bfb20d5cc265ab5a6457ce5be015f72effebd8bb3c05bd0c3fc4131c7cdb2fd7c56426f1040db674131972db16bdfd213e02e21670c77ed81455162340b8718743e224cd025107c5b3129c93c7453c59dcd72e75a6efbe249b3b4a05dfba6510e42a8550617f83f318d4d576bfa442ce9d7021d96261004b9f6eff85343b3d26021ce9b3534ceab7d4d36ea72bee6e9ab3e55d41f4ada8098e899b50da2514f27de43fb34301b65bc198df1a4bc5e5a14b51d1eebd03b", @generic="2a15927135ed6616492608dfccc1c877582b6f76a92eca556d5c2f6f82ab8ce87eff914c6fcf75e16d488753bfd68a43a11861f923e1acc66559c8063702fe8ef6523457b1cbafec231b4689a882ddf90be053adc3300a9cc85894f05dbfeb10a66725fd7f38030b3b3f08856edbd45a78fedb948726512c2705f4eec9b5af9a78a6bec544e79b7d236739e01c8480bd3e7617e7ad07483cf7657f211decd6db470bb86aef7165f802d0d78a1ca7ae836c8e5b6df3718eb5df715fd76c8d8160cbdf7b231a334166c48c141d96d9233228fee85a808fa87cd3dacc1c0cf35423aa1e4ba658bc97", @nested={0x1a0, 0x6a, [@generic="152a21d83e3a764d25b15602299f6bf18c58c58718a6bef0db48d7614fb0ccb85ffe79b93308de9c5e969a115f0f078df3ac17a1ed41b09fd6c9dbf3e0d7af398b072f3dd14711176e645ef92696603bdfc5b89f93ffd5814f75889f8a15fea364b4adf3533b9a6d7b67cbb0eaf8c84652b8874945fd181e0e0e619a4bea9b0de7c59f543f", @generic="ac3969c54bf73c49cc7dbafb0615475790e0b50e821392536d1d1bb26e47e6fed3535761381840337d8735c8036811c48bdad7c33152c1050d17dcde6f2383b690335bdfa3f0b5335b0d6a6fc7d024f0b23b3eaebf198d7d4a5af62e136f872c988b0a181f75945d0a7072f4cdcbc9a300dd9968257eece6939f6bf6890aca515e15e3094db6794181bc7b301be6907c641ef1889077f7d7ecd084af5f1bc45417eb4d90583fa81ffb13d0dada01a313d12d42175f95f97a4bda96c2df4215cfe9b04a", @typed={0xc, 0x68, @fd=r2}, @generic="8ac91a12b38705f73e1fcd55b11dc0528b116586b52b91149aa113099d61a24c48289428422437bcfbe6529eb259488d90b9ed82c9ea2d5a57941535ad8566166c10f309ec0f9e"]}, @generic="67c26c6e0f5dc7e2b39d7965c7ab1ee8cb9e91622d877bd5355a43f993e141b74065cbc1a5b4e99ac2d4d7bae6028d50e0eaaa638c3cff0e2f3a1bee90c8e234bc9befd619de7cf0ee4937c04b428e4291ab37d7c00db5108bd55eebac45", @nested={0x37c, 0xa, [@typed={0x10, 0x36, @str='status\x00'}, @generic="a1dc7bbc918db945d4ae742d09e5fb58f054d1ab73e85c5672fb0704c61524a7d871adc570c2813d917a7ca27956aedc7030de21973a0ab44520a4962da5d6332fd0a94b4d4cc0ffa3e7fdb69591926267f79e8df2ba7ea4135dbdc5387413a1f90929ed6116536d8a8f8d53d51be83ac039e75a87a430d018e4d49dd3944f51301268849ac5320376358994665c46c5f3ca746536896a27ef63fb8ff26697eebe85e5676dc99b1cca7b58123c0639ffde94532cbf2d238a4b4c698afc3d7de9cfb41683e5ad6fe5a2aca2e1901cc96e0fc5a5c559277665bb0d", @generic="d1e34666fa938a7301db8a2d685e41b1d99235aa14641648a3159169337b807a234289bd239de0fac2067197bc2d6180f471426bd4375a608142ed", @generic="e3f5da0aeb0a2b937f6a8c76d9a1ccf13518369d5040637cc5", @generic="df4701ec7170441f52dc4dc947461526f047e58c9b1f376f289244b3b29904c501805f632dd17c210ec785e8261d6ab15591e4e16c24533868b9e456b946a0bf73699d5f672ed6bffc0ced7bfeba1d9daa1cf27a977c16", @generic="e15ddc601452efde538ce0b07c9e8b0c7e948f78ea116f1f2d82c9e5a38457404a964bed22f42d31641d6b1cda68db4c27bde85402515a464733", @generic="97c677606d0306af979d3ff941b7163da130847bd698ce453615a8ac6ce9a0a740f3a32edc4728ec67a2364c5129e0423cbfbd25ea99718c9ca973aaeabbe546e4e73ea6bd5fb5d27dec74250c0d4b2b57fd7f6be267957c70d2b58317d57fe4b123ca861b81c8a14dc11b300f83e04f0d5d5ef573079b42d00324ff79a7a136766917fa16398bb29fcb41caf55d89ac1211040d01444053499aaff58c6d12cdd4116398315c0f79c0235098e8a8", @generic="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"]}, @generic="1db8df3df7189be9855262f041cd00de1f993c73552d8eabd3a62552da57b11ede2e8f7cf73155285fb518c8575ca9e0ac7cdb1fa196c6aeee2295543909db9e9351a78c6bd128f1"]}, 0x1a74}, 0x1, 0x0, 0x0, 0x80}, 0x40000) flock(r1, 0xa) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/26 11:59:56 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000906000)={0x2, 0x7fff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x957b}, 0x4) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00004b5000)={0x8, {{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x11, 0xb, &(0x7f0000613000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00001f1000-0x18)={0x3, &(0x7f0000f21000)=""/43, &(0x7f0000cf8000)=[{0x8, 0x8f, 0x10001, &(0x7f0000f21000)=""/143}, {0x5, 0x46, 0x1, &(0x7f0000ae5000)=""/70}, {0x7fffffff, 0x72, 0x6, &(0x7f0000c97000)=""/114}]}) 2018/01/26 11:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fce000)="866179a806a697d62704cf319c4bfa0fa2128532fae0def1525611f0dccd50777e1850f6ed6344e25310b5714716888f2c54fc77f6749e8c237e0dfd080ca02b54bd2f3b9b158f49a82df99cc6e38a4752e48e55547691399dde2daaa2792f83127cce0c49551787e7f20df8b98a87ffed93368bfea5cc8b01eccb25e2000ad9e83dc2a02a6e58e5e386be2d5291d786535854890c5de6be0f64dccc562c207a80bf2d37bb1f04", 0xa7, 0xd0, &(0x7f0000dac000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000116000)={0x0, 0xffffffffb78c6c7d}, &(0x7f0000003000)=0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000606000)='/selinux/checkreqprot\x00', 0x11b7c0, 0x0) getpeername$netlink(r2, &(0x7f0000d3a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000038b000)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008b1000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000067a000-0xe8)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f9000-0x4)=0xe8) rt_sigqueueinfo(0x0, 0x10, &(0x7f00002fc000-0x10)={0x11, 0x8, 0x6, 0x8}) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) modify_ldt$read(0x0, &(0x7f0000d44000-0xbf)=""/191, 0xbf) connect$inet(r0, &(0x7f0000a66000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000d02000-0x4)=0x0, &(0x7f0000757000)=0x4) recvfrom$inet(r2, &(0x7f00008d6000-0xc2)=""/194, 0xfffffffffffffda7, 0x1, &(0x7f0000d1a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe0e) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8)=0x0, 0x8) open$dir(&(0x7f0000895000)='./file0\x00', 0x10000000, 0x0) 2018/01/26 11:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00002f4000-0x8)='keyring\x00', &(0x7f0000f4c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r0 = add_key(&(0x7f000040c000)='rxrpc_s\x00', &(0x7f0000d02000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000bc1000-0x6a)="d52a25af18db97d96136da7d7b81767ac0fc1399c77c2ebc4a39139e001a053dadcc3c7c91b5e956f2f297c7f38454712e88f1b01debfae71a93a618f4382227d8836bb37b050b3c72c9dbbaf8b212a9c7f1483ad05bf3c1e1fee2362df15aaf061e1d430998d0a172ba", 0x6a, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x4)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) keyctl$invalidate(0x15, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={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) r3 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r3, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r4 = gettid() r5 = getpid() rt_tgsigqueueinfo(r4, r5, 0x35, &(0x7f0000cc6000-0x10)={0x1e, 0x9, 0x1ff, 0x8}) 2018/01/26 11:59:56 executing program 2: mmap(&(0x7f0000000000/0x895000)=nil, 0x895000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000895000-0x8)='keyring\x00', &(0x7f000054a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f000007c000-0x66)=""/102, 0x66) r1 = dup(0xffffffffffffffff) getpeername$llc(r1, &(0x7f00005a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000853000-0x4)=0x10) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000)=0xe797) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000000000)="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", 0xfb, 0x4e65578, &(0x7f0000001000-0x2)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000003000-0x150)=[{0x7, 0xff, 0x5, 0x3218, @tick=0x7, {0x9, 0x2}, {0x1, 0x9}, @addr={0x7, 0x0}}, {0x6, 0x200, 0x7f, 0x20, @time={0x77359400, 0x0}, {0x7, 0x9}, {0x9, 0x50}, @note={0x3c, 0x9, 0xff, 0x20, 0x2}}, {0x3, 0x1, 0xe217000, 0x2, @time={0x0, 0x989680}, {0xec5, 0x401}, {0x7, 0x6}, @note={0x3a1, 0x6, 0xfffffffffffffff7, 0x100000001, 0x7}}, {0x80, 0x5, 0x0, 0x3f, @tick=0x80000001, {0x2f, 0x8}, {0x8, 0x4}, @time=@time={0x0, 0x0}}, {0x0, 0x6, 0x42b, 0x10, @tick=0x3, {0x3, 0x2}, {0x80000000, 0x1388167f}, @addr={0x7fff, 0x1ff}}, {0x681, 0x7, 0x0, 0x2f283baf, @time={0x77359400, 0x0}, {0x1, 0xfb}, {0x8, 0x80000000}, @time=@time={0x77359400, 0x0}}, {0x200, 0xbce, 0x662, 0x1, @time={0x0, 0x989680}, {0x3, 0x100}, {0xfffffffffffffffc, 0x4000000000000000}, @result={0xffffffffffffffff, 0x2}}], 0x150) r1 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)=@ethtool_rxfh_indir={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) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000004000-0x1000)=""/4096, &(0x7f0000004000-0x4)=0x1000) futex(&(0x7f0000001000)=0xfffffffffffffffe, 0x1, 0x7, &(0x7f0000002000-0x10)={r2, r3+10000000}, &(0x7f0000002000-0x4)=0x1fe000000000, 0x3) 2018/01/26 11:59:56 executing program 6: mknodat(0xffffffffffffffff, &(0x7f0000e03000)='./file0\x00', 0xd000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000001000-0x18)=@add_del={0x2, &(0x7f0000000000)=@common='ip6tnl0\x00', 0x64}) r2 = fcntl$dupfd(r0, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000001000)="33ed9f4f0d87763680f3b2d1aab3285ae17d00f0c5c434268219f7577b1083429c855e9b06266ad2f000ffcabb4a4f29719e2cde39a08a8cd6b27f527a69e53ac5215aaae59447135654f377c9b354a607", 0x51) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) pwrite64(r3, &(0x7f000028e000-0x6b)="18de99c59202cac4e1e84430eff147f8c94873f13c29240274b29723e14e6902ae2388483332976564cf7df0488ba19ccd7bb9bf70906d7cf8cb4387775c4b9ad586cab695be8d5dcb557be208023b742619dbd3f8bce26c23895b08d3a3e6051a1243fe6a34a391b51c89", 0x6b, 0xffffffffffffffff) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000ce0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x2, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x200000, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x330, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000007000-0x7)='status\x00') mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000003000)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000000b000)={&(0x7f000000b000)={0x1a74, 0xb, 0xa1ec2f3331891367, 0x400, 0x1, 0x2, {0x3, 0x0, 0x9}, [@typed={0xc, 0x5b, @fd=r1}, @nested={0x12cc, 0x74, [@generic="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@typed={0x18, 0x8f, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="858ad910e652a4032e1ac88b6ffcdfd2fd2342172940e6aa643168d2e3972774cbbc976100acba71e026822342d8581b322faef14393cc00b31be3289421c95536fa897dba4c0427c92006946063562da7b84beab412a9f01f4b5510f859ba6b706c5fc766e9bbf31b9e94b8ce42957ee2ff973202fe35a60446fde2bb9b7a7bf00d12e32863ae6a2165a81f6f4475e01d307e626ba0155075f60ef3f6ed848b06c87476d095ed9c55fe73dabc19f3f118a47a828066127c32e902fc961036624c311e18df94830c8023e08bf29202f7c4b0a1d3b601d4f3325f611045348ebbb9426f0ecec20aa789741996a978e0ae438b8d5353", 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@nested={0x10, 0x37, [@typed={0xc, 0x33, @fd=r2}]}, @generic="64f7dac75f566e86ac69da6c1a7645b39782f507704e1bfb20d5cc265ab5a6457ce5be015f72effebd8bb3c05bd0c3fc4131c7cdb2fd7c56426f1040db674131972db16bdfd213e02e21670c77ed81455162340b8718743e224cd025107c5b3129c93c7453c59dcd72e75a6efbe249b3b4a05dfba6510e42a8550617f83f318d4d576bfa442ce9d7021d96261004b9f6eff85343b3d26021ce9b3534ceab7d4d36ea72bee6e9ab3e55d41f4ada8098e899b50da2514f27de43fb34301b65bc198df1a4bc5e5a14b51d1eebd03b", @generic="2a15927135ed6616492608dfccc1c877582b6f76a92eca556d5c2f6f82ab8ce87eff914c6fcf75e16d488753bfd68a43a11861f923e1acc66559c8063702fe8ef6523457b1cbafec231b4689a882ddf90be053adc3300a9cc85894f05dbfeb10a66725fd7f38030b3b3f08856edbd45a78fedb948726512c2705f4eec9b5af9a78a6bec544e79b7d236739e01c8480bd3e7617e7ad07483cf7657f211decd6db470bb86aef7165f802d0d78a1ca7ae836c8e5b6df3718eb5df715fd76c8d8160cbdf7b231a334166c48c141d96d9233228fee85a808fa87cd3dacc1c0cf35423aa1e4ba658bc97", @nested={0x1a0, 0x6a, [@generic="152a21d83e3a764d25b15602299f6bf18c58c58718a6bef0db48d7614fb0ccb85ffe79b93308de9c5e969a115f0f078df3ac17a1ed41b09fd6c9dbf3e0d7af398b072f3dd14711176e645ef92696603bdfc5b89f93ffd5814f75889f8a15fea364b4adf3533b9a6d7b67cbb0eaf8c84652b8874945fd181e0e0e619a4bea9b0de7c59f543f", @generic="ac3969c54bf73c49cc7dbafb0615475790e0b50e821392536d1d1bb26e47e6fed3535761381840337d8735c8036811c48bdad7c33152c1050d17dcde6f2383b690335bdfa3f0b5335b0d6a6fc7d024f0b23b3eaebf198d7d4a5af62e136f872c988b0a181f75945d0a7072f4cdcbc9a300dd9968257eece6939f6bf6890aca515e15e3094db6794181bc7b301be6907c641ef1889077f7d7ecd084af5f1bc45417eb4d90583fa81ffb13d0dada01a313d12d42175f95f97a4bda96c2df4215cfe9b04a", @typed={0xc, 0x68, @fd=r2}, @generic="8ac91a12b38705f73e1fcd55b11dc0528b116586b52b91149aa113099d61a24c48289428422437bcfbe6529eb259488d90b9ed82c9ea2d5a57941535ad8566166c10f309ec0f9e"]}, @generic="67c26c6e0f5dc7e2b39d7965c7ab1ee8cb9e91622d877bd5355a43f993e141b74065cbc1a5b4e99ac2d4d7bae6028d50e0eaaa638c3cff0e2f3a1bee90c8e234bc9befd619de7cf0ee4937c04b428e4291ab37d7c00db5108bd55eebac45", @nested={0x37c, 0xa, [@typed={0x10, 0x36, @str='status\x00'}, @generic="a1dc7bbc918db945d4ae742d09e5fb58f054d1ab73e85c5672fb0704c61524a7d871adc570c2813d917a7ca27956aedc7030de21973a0ab44520a4962da5d6332fd0a94b4d4cc0ffa3e7fdb69591926267f79e8df2ba7ea4135dbdc5387413a1f90929ed6116536d8a8f8d53d51be83ac039e75a87a430d018e4d49dd3944f51301268849ac5320376358994665c46c5f3ca746536896a27ef63fb8ff26697eebe85e5676dc99b1cca7b58123c0639ffde94532cbf2d238a4b4c698afc3d7de9cfb41683e5ad6fe5a2aca2e1901cc96e0fc5a5c559277665bb0d", @generic="d1e34666fa938a7301db8a2d685e41b1d99235aa14641648a3159169337b807a234289bd239de0fac2067197bc2d6180f471426bd4375a608142ed", @generic="e3f5da0aeb0a2b937f6a8c76d9a1ccf13518369d5040637cc5", @generic="df4701ec7170441f52dc4dc947461526f047e58c9b1f376f289244b3b29904c501805f632dd17c210ec785e8261d6ab15591e4e16c24533868b9e456b946a0bf73699d5f672ed6bffc0ced7bfeba1d9daa1cf27a977c16", @generic="e15ddc601452efde538ce0b07c9e8b0c7e948f78ea116f1f2d82c9e5a38457404a964bed22f42d31641d6b1cda68db4c27bde85402515a464733", @generic="97c677606d0306af979d3ff941b7163da130847bd698ce453615a8ac6ce9a0a740f3a32edc4728ec67a2364c5129e0423cbfbd25ea99718c9ca973aaeabbe546e4e73ea6bd5fb5d27dec74250c0d4b2b57fd7f6be267957c70d2b58317d57fe4b123ca861b81c8a14dc11b300f83e04f0d5d5ef573079b42d00324ff79a7a136766917fa16398bb29fcb41caf55d89ac1211040d01444053499aaff58c6d12cdd4116398315c0f79c0235098e8a8", @generic="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"]}, @generic="1db8df3df7189be9855262f041cd00de1f993c73552d8eabd3a62552da57b11ede2e8f7cf73155285fb518c8575ca9e0ac7cdb1fa196c6aeee2295543909db9e9351a78c6bd128f1"]}, 0x1a74}, 0x1, 0x0, 0x0, 0x80}, 0x40000) flock(r1, 0xa) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f24000)=0x0) prlimit64(r1, 0x3, &(0x7f0000420000-0x10)={0x2, 0x3b}, &(0x7f0000d31000)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000f91000-0xc)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000aa4000-0x10)='/dev/input/mice\x00', 0x0, 0x2142) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f00006db000)=""/217) clone(0x0, &(0x7f0000814000)="", &(0x7f0000919000-0x4)=0x0, &(0x7f0000311000)=0x0, &(0x7f0000956000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000b3b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="d6c73e15bc4ba61f0ef597c61a95df5d086431d547f78dd9d75859b85d4a046aa20932ee", &(0x7f0000345000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000c7f000)="ff") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000002000-0x20)={0x100000001, 0x3, 0x3, 0x101, 0x1, 0x1}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 11:59:56 executing program 6: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) waitid(0x0, 0x0, &(0x7f0000c30000-0x5)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000c05000)='net/ip6_mr_cache\x00') setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x1ff, 0x4) 2018/01/26 11:59:56 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000059a000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x24)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x5, [@multicast1=0xe0000001, @rand_addr=0x8, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}, @dev={0xac, 0x14, 0x0, 0x14}]}, 0x24) read$eventfd(0xffffffffffffffff, &(0x7f0000003000)=0x0, 0x8) r1 = open(&(0x7f00008f6000-0x8)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x3b, &(0x7f0000000000)="47ad1a1e0a126648e269c2809882149ab6ee4bcc74effd00b1831a88afcae94fff008825a06544c2606905483c346b9292cb0cac0859e292a468005613553d951305d245e2b57e6039aa707ccb88993a4f6564ea0fa3672c0e28be94fee04cbcea1ed0b38bc4a604da2d9ec80a4ff095a11242", 0x73) 2018/01/26 11:59:56 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00005a2000)={&(0x7f0000a89000/0x2000)=nil, 0x8, 0x5, 0x0, &(0x7f00006bd000/0x4000)=nil, 0x1}) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f91000)={0x0, 0xfffffffffffffa52, 0x200, 0x2000007}, &(0x7f0000416000)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d90000)={r2, 0xbf}, &(0x7f0000ef3000-0x4)=0x8) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000802000)={@common='teql0\x00', @ifru_flags=0x800}) eventfd(0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000f91000)='/dev/rfkill\x00', 0x0, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000081b000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00001a8000-0x9c)=""/156) r4 = accept$inet6(r1, &(0x7f0000f91000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f90000)=0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x2d, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0}}, 0xe8) 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000ec3000-0x6)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 11:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x2) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0xfffe) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dc7000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) 2018/01/26 11:59:56 executing program 2: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f00004cc000-0x10)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0x10) 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000026000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e1000-0x4)=0x0, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000669000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000b03000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000c65000)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) socket$inet(0x2, 0xb, 0x1) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000222000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 11:59:56 executing program 6: clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fgetxattr(0xffffffffffffffff, &(0x7f0000f83000-0x9)=@random={'btrfs.\x00', '\\\x00'}, &(0x7f0000f41000)=""/29, 0x1d) r0 = syz_open_dev$mice(&(0x7f0000321000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x15, "a2fe800907860ada86c93b47b470e9b02f5dbf8598"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/01/26 11:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) poll(&(0x7f0000913000-0x20)=[{r0, 0x8704, 0x0}, {r0, 0x4100, 0x0}, {r0, 0x0, 0x0}, {r0, 0x153bfeeda4895d59, 0x0}], 0x4, 0xffffffffffffff5d) pipe2(&(0x7f00002f3000-0x8)={0x0, 0x0}, 0x80000) connect$netrom(r1, &(0x7f0000637000-0x48)=@full={{0x3, {"30accceb333e2e"}, 0x6}, [{"bee1bb56e481bd"}, {"f7e4f7f3cf0a20"}, {"323d828813829e"}, {"457b5a1b87c32c"}, {"d8b532a4dc98cf"}, {"a0641aa6e40c7d"}, {"eb33ee30912009"}, {"96be90c00b8821"}]}, 0x48) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000041a000-0x3)={0x0, 0x0}, 0x800) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000aef000-0x24)={0x7ffffffd, 0x3, 0x2370, 0x3, 0xffffffff80000000, 0xfff, 0x7, 0xfffffffffffffff8, 0xbb3, 0xffe0000000000000, 0x146, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000787000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f000018d000)="") epoll_pwait(r1, &(0x7f0000896000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x2, &(0x7f0000e6f000-0x8)={0x1}, 0x8) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/26 11:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f000093f000-0x8)='./file0\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000877000-0x1a4)=[{{0x0, 0x0, &(0x7f000071b000-0x70)=[{&(0x7f0000b15000)=""/220, 0xdc}, {&(0x7f0000f26000)=""/0, 0x0}, {&(0x7f0000c84000-0xf0)=""/240, 0xf0}, {&(0x7f00007c9000-0x4b)=""/75, 0x4b}, {&(0x7f000030d000-0xbf)=""/227, 0xe3}, {&(0x7f000033b000)=""/139, 0x8b}, {&(0x7f0000faa000-0x4d)=""/77, 0x4d}], 0x7, &(0x7f0000509000)=""/18, 0x12, 0x8}, 0x7}, {{&(0x7f0000074000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000e03000-0x60)=[{&(0x7f0000482000-0x25)=""/37, 0x25}, {&(0x7f000029d000)=""/176, 0xb0}, {&(0x7f0000e48000)=""/209, 0xd1}, {&(0x7f0000015000)=""/35, 0x23}, {&(0x7f0000fba000-0xe4)=""/228, 0xe4}, {&(0x7f0000775000-0xc7)=""/199, 0xc7}], 0x6, 0x0, 0x0, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f0000e2e000-0x40)=[{&(0x7f0000c9a000-0xd)=""/34, 0x22}, {&(0x7f00004ab000)=""/61, 0x3d}, {&(0x7f00000f7000-0xc2)=""/194, 0xc2}, {&(0x7f0000ea5000)=""/168, 0xa8}], 0x4, &(0x7f0000853000-0x71)=""/113, 0x71, 0x9}, 0xffff}, {{&(0x7f0000984000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b24000-0x40)=[{&(0x7f0000aa0000+0x1e5)=""/218, 0xda}, {&(0x7f0000698000)=""/202, 0xca}, {&(0x7f0000010000)=""/121, 0x79}, {&(0x7f00003a5000)=""/87, 0x57}], 0x4, &(0x7f0000f8a000-0x26)=""/38, 0x26, 0x4}, 0x4}, {{&(0x7f000098b000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000e6f000)=[{&(0x7f0000629000)=""/200, 0xc8}, {&(0x7f0000ab9000)=""/246, 0xf6}, {&(0x7f0000432000-0x2a)=""/42, 0x2a}, {&(0x7f0000bdb000-0xa1)=""/161, 0xa1}, {&(0x7f0000180000-0xbb)=""/187, 0xbb}], 0x5, &(0x7f0000c62000)=""/86, 0x56, 0x5}, 0x7}, {{0x0, 0x0, &(0x7f0000bff000-0x60)=[{&(0x7f000039c000)=""/0, 0x0}, {&(0x7f0000be5000)=""/248, 0xf8}, {&(0x7f00001be000)=""/11, 0xb}, {&(0x7f00007e0000)=""/4096, 0x1000}, {&(0x7f00002f5000-0xe5)=""/229, 0xe5}, {&(0x7f0000431000-0xc1)=""/193, 0xc1}], 0x6, &(0x7f00003bf000-0xed)=""/237, 0xed, 0x1ff}, 0x400}, {{&(0x7f0000562000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f00007f0000-0x10)=[{&(0x7f000059f000-0xe1)=""/225, 0xe1}], 0x1, &(0x7f00005d6000-0xd9)=""/217, 0xd9, 0x5}, 0x4}], 0x7, 0x40000042, &(0x7f000040a000-0x10)={0x0, 0x0}) chdir(&(0x7f0000844000)='./file0\x00') sendto$unix(r0, &(0x7f0000e9f000)="13e5bea6589b77a7a030ceec40f73bd000e8e562c4be4000de4261a5cf21f1701d0a9eb6014ff641a5f6e112380458a7c07d3261c8f4953ba277832f19f21d5af77c3acf15ab67240cc6ebb48c683387ea21d373d5b66f337441c26b5c6c206bda7745381cc84b9bdc3c2ff78866c71f72018fa2af5f5f81a233f0a99202c6595090f871849bf11cf8d8efb1e3afaa0e55a3fb7bfc6af4cea39ee30a2ccb79ad17d8f5ff5676b473e627dac2c694c8aedd33807ea649e3d500c219089bbbbed9d7006029c296e0acac10d2e944ddaf35bf57", 0xd2, 0x40, &(0x7f00003c4000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) 2018/01/26 11:59:56 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000034000-0x20)={0x0, 0x0, 0x1, 0x829f}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000fdb000)={0x5, r1}) renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000fdb000-0x8)='./file1\x00') 2018/01/26 11:59:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x8000e, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_pts(0xffffffffffffffff, 0x2000) fstatfs(r1, &(0x7f0000d27000-0xf7)=""/247) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x14}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000c000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0x12, 0xf, 0x9, &(0x7f0000013000)={0x0, 0x0}) ioctl$KDSETMODE(r1, 0x4b3a, 0x3) ioctl$TCSBRK(r0, 0x5409, 0xfffffffffffffff9) openat$ptmx(0xffffffffffffff9c, &(0x7f0000016000)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000827000-0x8)='./file0\x00', 0x0, 0x100) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000737000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c9000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000626000-0xb0)={{0x5bb, 0x9}, 'port0\x00', 0x8, 0x10, 0x80000000, 0x80000000, 0x7, 0x798, 0xfffffffffffff6f8, 0x0, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14)={0xe64, 0x0, 0x0, 0x0, 0x0}, 0x14) vmsplice(r1, &(0x7f0000664000-0x80)=[{&(0x7f0000436000-0x1f)="8bb63d370e37a644db3b8871f1ca2c5ce5a6d354504d9fa0617d105e1058db", 0x1f}, {&(0x7f0000ed3000-0x9e)="e5b86ce47a13e40c252b7738c90007c195eacdb540deda488ad1b5f6b80483045c8ff284d5cf02f478da2968889b5f32433f60928c73a1787b3ff961910ccd806ac0357eb77433e5e61149ba3b99281e26d9e066effdef9bc8e1835349d437dd2b240fa114c74dbba1cf4de29d97bd8c3fb1a112eb8ff21edad728cb874a4107fbaa34760e130c38a5a22efce9cb0b80e2a14492a9b575236c640b1e7ad8", 0x9e}, {&(0x7f0000004000-0xc2)="190934b07bb628e87ac4c93496e78f15cf8fc07cc5645f158a2f5926da90017d2207a5406ed6613077746bc3e910ef5c351645d105b4b5e2011a577a3bcf9b6862867073d79688a93b609d217648b64ed77bb7ae25f9ddee7f900e3a7d698de82b99d443a8115e193ec5c2c0c061f33a3ffc00752b3be0f1f7eba768e3520f89a59c339e4a1cf6e1300b03461377cb8b4ce2322793a1847935aac882e027d0a40b7b2d548019a765e21b1f62b3490fda188d3b72fba35defda4a8ec0e4406ebfc4f8", 0xc2}, {&(0x7f0000eef000)="2c202c9195896f140cb7d180aa7fa40c", 0x10}, {&(0x7f00001e8000-0x30)="680b08c6775117cacaf59cc6fcf2423a39d9116433ee455fcdd8c8d1dbd547e2129106d149df230c84ae2e9a16c93d3c", 0x30}, {&(0x7f000012a000)="a93a231c60cbabf22986d71b5ca65dc97226015391981a7a", 0x18}, {&(0x7f0000ab6000-0x54)="3e63dac1550cb63e37fd48dd42e0b56b164c480e0764edb4263edae8aa8c7aeade2d5ad667b78d25417b98231b0ac5b7ec2b14c7b1a8e39138700536c9e84549a191031c71f8994c16f3e02453c4df8d9dc34090", 0x54}, {&(0x7f00004d8000-0x1000)="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", 0x1000}], 0x8, 0x1) 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000204000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d28000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000706000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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}}, &(0x7f0000ee9000)=0xfffffde6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000d3e000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x33, &(0x7f00004fe000-0x1000)="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", 0x1000) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000635000-0xf0)={'security\x00', 0xfffffffffffffffe, 0x0, 0x90, [0x9, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f00003f3000-0x10)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='rose0\x00', @generic="295fc6b739f175089a713c6607d3edd1", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x70, 0x316, 0xfffffffffffffffd, {0x0, 0x0}, []}, {0x20, "06d650d2e4d14fab71075debc77654dd857ae9e628c24ea9bff26f70bb", 0x0, ""}}]}, 0xf0) pipe2(&(0x7f0000b9c000)={0x0, 0x0}, 0x4000) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) 2018/01/26 11:59:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00003e0000)=0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef8000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f00002ae000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000047c000-0x4c)={0x80000000000, 0x8, 0xf0c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_procfs(r1, &(0x7f0000d9e000-0x7)='limits\x00') ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a6a000-0x20)={{&(0x7f0000736000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$void(r3, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000a18000-0x24)={0x5, 0x100000000, 0x2, 0xa6d, 0x1, 0x1000, 0x1, 0x1, 0x34, 0x9, 0x2000000000000, 0x3}) 2018/01/26 11:59:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000387000)='/dev/input/mice\x00', 0x0, 0x20200) mmap$binder(&(0x7f000006e000/0x2000)=nil, 0x2000, 0xef6f446673f76ecd, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000538000-0x4)=0x0, &(0x7f0000bc9000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00008c2000)=0x1, 0x4) mmap$binder(&(0x7f000067a000/0x2000)=nil, 0x2000, 0x1000000, 0x50, 0xffffffffffffff9c, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0xfff9, 0xffffffffffffffe5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000123000)={0x88, 0x0, &(0x7f00004c1000-0x3)=[@reply={0x40406301, {0x4, 0x0, 0x1, 0x0, 0x1000000000011, 0x0, 0x0, 0x60, 0x18, &(0x7f0000678000-0x60)=[@ptr={0x70742a85, 0x0, &(0x7f0000778000-0x1)=0x0, 0x1, 0x3, 0x3d}, @fda={0x66646185, 0x4, 0x2, 0x31}, @fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000cfd000-0x18)=[0x38, 0x28, 0x40]}}, @reply={0x40406301, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, &(0x7f0000c6f000-0x58)=[], &(0x7f000096d000-0x18)=[0x20, 0x78, 0x28]}}], 0x77, 0x0, &(0x7f00002c1000-0x77)="22022d74d3aa51192cb944ca580fef63c7ba4c3cf7716a9a8756e6b127c548be236376a9d856839d3b4c58b8ed275ba8741f7a83844d02bb52de0800253b58c848ca8b16eba391a02513880a7e5e6498ceb179308eaeb132f44d542048cce46982776129e6777e5e94da5443e14b4300a6ec1340213d8b"}) r1 = syz_open_dev$binder(&(0x7f00008f1000)='/dev/binder#\x00', 0x0, 0x200000000000000) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000b5e000-0x8)={0x0, 0x8}, &(0x7f00008c9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000292000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000be7000)=0x0) getpgrp(r3) shutdown(r0, 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000ad7000)=""/81) clock_settime(0x1, &(0x7f0000189000)={0x0, 0x989680}) 2018/01/26 11:59:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x10001) setsockopt$inet6_int(r0, 0x29, 0x4000018, &(0x7f00005ec000)=0x7ff, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000302000-0x4)=0x8000, 0x4) shutdown(r0, 0x1) r1 = open(&(0x7f000080c000)='./file0\x00', 0x440, 0x10) symlinkat(&(0x7f0000897000)='./file0/file0\x00', r1, &(0x7f00004cc000-0x8)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000a38000-0x4c)={0x3a, 0xd456, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001c000-0x9)='/dev/sg#\x00', 0x4, 0x101a00) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000001c000-0x4)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 11:59:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000068e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000081e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = dup2(r5, r2) tee(r4, 0xffffffffffffffff, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f000009a000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c3, 0x400, 0x8000, 0x8, 0x20}, &(0x7f0000d2b000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000c10000)={r7, 0x1f, 0x2, [0x20, 0x80]}, 0xc) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000f73000-0x1a)={0x57, 0x9, 0x81, {0xffffffff, 0xdc0}, {0x26, 0x4}, @const={0x3f, {0xa3a, 0x2, 0x4, 0x6}}}) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000093e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00002c7000)=0x0, &(0x7f00004a0000-0x4)=0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/loop-control\x00', 0x4000, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000bbf000)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000ea8000)={0x3, 0x2, 0x100000000, 0x31e, r3}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r4 = dup2(r1, r0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000ef3000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) getpeername$netlink(r4, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2018/01/26 11:59:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x803, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) connect$inet6(r0, &(0x7f00006f2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 11:59:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000bc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x121000) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r0, 0x5452, &(0x7f00005aa000-0x8)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r4, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) r7 = gettid() fcntl$setown(r6, 0x8, r7) tkill(r3, 0x16) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000f39000-0x4)=0xfff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/26 11:59:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xc, 0x800032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() setpriority(0x1, r1, 0x30) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000006a000)=0x0) link(&(0x7f00004ca000)='./file0\x00', &(0x7f00009be000-0xe)='./file0/file0\x00') mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002a5000-0x9)='/dev/rtc\x00', 0x100, 0x0) syz_open_dev$usbmon(&(0x7f0000876000)='/dev/usbmon#\x00', 0x100000001, 0x2000) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000059000-0x28)={&(0x7f0000340000/0x3000)=nil, 0x400, 0x2, 0x2, &(0x7f000084e000/0x3000)=nil, 0x0}) 2018/01/26 11:59:56 executing program 2: r0 = dup(0xffffffffffffff9c) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) memfd_create(&(0x7f00004e6000-0x122)='\x00', 0x1) 2018/01/26 11:59:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000293000)=0x9, &(0x7f0000c6c000-0x4)=0x4) r1 = open(&(0x7f0000900000)='./file0\x00', 0x101000, 0x40) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000072e000-0x20)={0x3ff, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000bcf000-0x20)={0x4, r2, 0x10000, 0x6}) write(r0, &(0x7f0000348000-0x1f)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmsg(r0, &(0x7f0000872000-0x38)={&(0x7f000007d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007d5000)=[], 0x39e, &(0x7f0000b55000-0x63)=""/99, 0x63, 0x0}, 0x0) 2018/01/26 11:59:57 executing program 4: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fa5000-0x10)={0x9, &(0x7f0000215000)=[{0x7, 0x7ff, 0xcde, 0x8000}, {0x3, 0x200, 0xffffffffffff0001, 0x1}, {0x3, 0x6, 0x0, 0x7}, {0xff, 0x5, 0xfffffffffffffdd9, 0x5}, {0xffff, 0x80, 0xdc, 0x664}, {0xfffffffffffffffb, 0x1, 0x5, 0x9}, {0x10001, 0x6, 0xd4f, 0x8}, {0x2, 0x1000, 0x3, 0x10001}, {0xc05, 0x7fff, 0x9, 0x4}]}, 0x10) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fa3000)=[{&(0x7f0000e51000+0x43e)="7b4acbfe22b3b4691a2f2fa9250606b4463fceb4434391e582d1cfce7439b04dee5b3b94f7cc12dd4cce3abed3371f1c7d5e54ed3f10b3b5c602c3743fc73692faa621e5d24562db02ad69556532af3953f101dc11c9a993a3", 0x59}, {&(0x7f0000fa3000)="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", 0x1000}, {&(0x7f0000fa4000-0x89)="b5174927f6c3ee697db8241b368acf67a9d982c0d0bf5d7737e57950a2e9625032a5d98df5aae6af5cadd6d94e5df7db1fb1a2038f8a7dcf16011e4134ced11bd01f1ae278af6794945e23e4f4f55ca67a189179cfbb276da2a9b628a60728c9ab4a1360961d8990c7021dedbd45a09685a9ac8ea848564cec7b4b220bd3e90fbbdad42e45ccdc178c", 0x89}], 0x3) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000fa5000-0x4)=0x100, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000a2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) recvmsg(r0, &(0x7f0000d02000-0x38)={&(0x7f000037f000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b56000-0x40)=[], 0x0, &(0x7f000099c000)=""/0, 0x0, 0x0}, 0x3) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000e38000-0x1)={0x0, 0x0}) 2018/01/26 11:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000520000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000018d000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bdd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xf}, 0x0, r1}) modify_ldt$write(0x1, &(0x7f000024c000-0x10)={0x61be, 0x0, 0x4000, 0x9, 0xe40e, 0x20, 0x7, 0x5, 0x2, 0x9f6}, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000195000)=""/86, 0x56) socket$inet6(0xa, 0x0, 0x0) r3 = getpid() ptrace$poke(0x4, r3, &(0x7f0000b08000)=0x0, 0x8) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00009ba000)='./file0\x00', &(0x7f0000578000)='./file0\x00') r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000965000)={0x0, 0x0, 0x0}, &(0x7f0000e8c000-0x4)=0xc) r2 = request_key(&(0x7f0000412000-0xc)='id_resolver\x00', &(0x7f000034e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a7a000-0x6)='user!\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r1, r2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r3, 0x0, 0x32, 0x0}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}}]}, 0x392}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae9000)={0x0, 0x0, 0x0}, &(0x7f0000426000-0x4)=0xc) r1 = syz_open_dev$usbmon(&(0x7f00002fa000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) connect$pppoe(r1, &(0x7f000097d000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="8082253f5575ecd1e92cff1a52ac57e6"}}, 0x1e) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) 2018/01/26 11:59:57 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00007f0000)={0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000eb2000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000880000)=0x8) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fstat(r1, &(0x7f000013a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setregid(r2, r3) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$packet(0x11, 0x803, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6, 0x0}, 0x4) connect$inet6(r0, &(0x7f00006f2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x4a400) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000054e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) tee(r0, r1, 0x8, 0x6) r2 = syz_open_procfs(0x0, &(0x7f0000f21000)='personality\x00') ioctl$KDDELIO(r2, 0x4b35, 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000db3000)={0x0, 0x10, &(0x7f0000c03000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f51000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000307000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xffffffffffff7fff, 0xff, 0x3, 0x2}, 0xa0) r4 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r4, &(0x7f0000781000-0xb4)=[{{&(0x7f00006aa000)=@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}}}, 0x32, &(0x7f0000a7b000-0x20)=[{&(0x7f0000416000-0x51)=""/81, 0x51}, {&(0x7f0000af9000)=""/77, 0x4d}], 0x2, &(0x7f0000897000)=""/87, 0x57, 0x2}, 0x6e1}, {{&(0x7f0000f7d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000ea3000)=[{&(0x7f000054f000-0x24)=""/36, 0x24}, {&(0x7f000025b000-0x5)=""/5, 0x5}, {&(0x7f000026e000-0xec)=""/236, 0xec}, {&(0x7f00005b8000-0x14)=""/134, 0x86}, {&(0x7f00003a6000)=""/28, 0x1c}], 0x5, &(0x7f0000e67000)=""/4096, 0x1000, 0x2}, 0x0}, {{&(0x7f0000552000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, 0x1e, &(0x7f000081b000-0x80)=[{&(0x7f0000562000-0xd9)=""/217, 0xd9}, {&(0x7f0000b12000)=""/231, 0xe7}, {&(0x7f0000e85000-0xdb)=""/219, 0xdb}, {&(0x7f00001ea000)=""/42, 0x2a}, {&(0x7f0000600000)=""/163, 0xa3}, {&(0x7f0000f7b000-0x57)=""/87, 0x57}, {&(0x7f000001e000)=""/61, 0x3d}, {&(0x7f00004cf000)=""/49, 0x31}], 0x8, &(0x7f0000b81000)=""/83, 0x53, 0x8}, 0x100}], 0x3, 0x10000, 0x0) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/26 11:59:57 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000bc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x121000) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$int_in(r0, 0x5452, &(0x7f00005aa000-0x8)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000a8c000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r4, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r5, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) r7 = gettid() fcntl$setown(r6, 0x8, r7) tkill(r3, 0x16) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000f39000-0x4)=0xfff, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000007000-0x4)=0x10) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a7c000)=0x0, &(0x7f00005a9000-0x4)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000224000)=""/0, &(0x7f0000493000-0x4)=0x0) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00008f6000)="2400000058001f0014b24104000904000200071008000100ffffffff0800e5ffffff00f1", 0x24) bind$netlink(r0, &(0x7f00003de000)={0x10, 0x0, 0x1, 0x0}, 0xc) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000079e000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000881000)=0x28) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = dup2(r0, r1) ppoll(&(0x7f0000e27000)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000135000)={0x77359400, 0x0}, &(0x7f0000b90000-0x8)={0x0}, 0x8) write(r3, &(0x7f0000ce0000-0xa1)="ce9b3dfd207360d2", 0x8) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f0000919000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) accept4(r1, &(0x7f0000219000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00004c5000)=0xffffffffffffffb4, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000072b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b6e000)={0x2, &(0x7f000001e000-0x10)=[{0x28, 0x1, 0x0, 0xfffffffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) exit_group(0xf8) sendmsg(r3, &(0x7f0000acb000)={0x0, 0x0, &(0x7f00009c8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000004000-0x8)='./file0\x00', 0x18c01, 0x40) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r1, &(0x7f00005fc000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x9, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000006000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x401, @loopback={0x0, 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f0000005000-0x2b)=""/43, 0x2b, 0x5, &(0x7f0000005000-0x10)={0x0, 0x1c9c380}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000004000-0x76)=""/118, 0x76, 0x0) setsockopt(r1, 0xffffffff, 0x0, &(0x7f0000005000)="11c2e985e6bb59ac9f7c7dc7f89de6e71d01219e042cb901", 0x18) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000401) seccomp(0x1, 0x2, &(0x7f00004ca000)={0x0, &(0x7f000002e000-0x8)=[]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)='/dev/input/event#\x00', 0x7983, 0x20000) getrusage(0x1, &(0x7f0000914000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000d2b000)=[{&(0x7f00004f0000)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)='/dev/rtc\x00', 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x7, 0x93e2, 0x0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)='\x00', 0xfffffffffffffffe) socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r4 = creat(&(0x7f000073a000)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x62000) ftruncate(r4, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000097c000)=0x0) sched_setattr(r5, &(0x7f000022b000-0x30)={0x30, 0x5, 0x1, 0x8, 0x7, 0x4, 0x5, 0x4}, 0x2900cd968f2452a2) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(r1) socket$netlink(0x10, 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r6, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00006f5000)={0x19980330, 0x0}, &(0x7f0000eb5000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000029c000)={0x0, 0x0}) get_robust_list(r0, &(0x7f00006d5000-0x8)=&(0x7f0000d6f000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000844000)=0x18) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000590000)=[{0x13, 0x0, 0x0, 0x0}]}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ed000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b2f000-0x4)=0x1, 0x4) [ 44.467059] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/26 11:59:57 executing program 4: clock_gettime(0xfffffffffffffff9, &(0x7f0000f74000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00006da000)={@common='ip_vti0\x00', @ifru_flags=0xa00}) set_tid_address(&(0x7f0000173000-0x4)=0x0) 2018/01/26 11:59:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000a91000)='net/udplite6\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e34000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000213000-0x4)=0xe8) getgroups(0x1, &(0x7f000012f000)=[0x0]) syz_open_dev$loop(&(0x7f00007d5000)='/dev/loop#\x00', 0x8, 0x4000) fchown(r0, r1, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000688000-0x18)={0xaa, 0x40, 0x0}) 2018/01/26 11:59:57 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000002000)={&(0x7f00005e9000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000be4000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0xffffffffffffff60) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xc2, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @multicast2=0xe0000002]}, 0x18) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="d8e49830f62a9d450181d85c8583bc6d", @ifru_flags=0x200}) madvise(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f000099d000-0x4c)="fd69f437ddd31fef37d93ba404c6de0cb1bd74b64a03dbcb6c1efc9a899cbe3489d1e7f26076e8b98b4f83ccdd4604a6c8d499baf7b6bb945be951913e74a0037f9d1df7e7429a2711e7593b", 0x4c) sendto$inet(r1, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000406000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) mount(&(0x7f00000d1000-0x8)='./file0\x00', &(0x7f000027a000-0x8)='./file0\x00', &(0x7f0000284000-0x6)='ramfs\x00', 0x2, 0x0) symlink(&(0x7f00009d5000)='./file1\x00', &(0x7f0000110000)='./file0/file0\x00') r0 = open(&(0x7f00001fd000)='./file0/file0\x00', 0x8140, 0x1) execve(&(0x7f000015a000-0xe)='./file0/file0\x00', &(0x7f0000000000)=[], &(0x7f000001e000)=[&(0x7f0000000000)='ramfs\x00', &(0x7f0000104000)='(\x00']) dup3(r0, r0, 0x80000) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./file0\x00', &(0x7f000000b000-0x6)='./bus\x00') lstat(&(0x7f0000378000-0x6)='./bus\x00', &(0x7f0000bbf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009ac000+0x5)='./bus\x00', 0x0, r0) pipe(&(0x7f000091f000-0x8)={0x0, 0x0}) accept4$ax25(r1, 0x0, &(0x7f0000075000)=0x0, 0x800) 2018/01/26 11:59:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x4, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000002000)=[{0x7, 0xe5, 0x3, 0x7d539a52, @tick=0x1, {0x1f, 0x6d0d}, {0x6, 0x9}, @note={0x200, 0x8, 0x4, 0x0, 0x1}}, {0x1, 0x7, 0x3ff, 0x7fff, @tick=0x4, {0x3, 0xa0b}, {0xa8ba, 0xffff}, @note={0x4, 0x260, 0x8, 0x2, 0xac8}}, {0x492, 0x1f, 0xff, 0x3f, @time={0x0, 0x989680}, {0xd6ea, 0x9}, {0x3, 0x4}, @note={0x8, 0x1, 0xfff, 0x5, 0x5}}], 0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffe01, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9, 0x8, 0x0, 0xee97}, &(0x7f0000001000)=0xa0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000002000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x101}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={r1, 0x9, 0x3f, 0x1, 0x1000, 0x6, 0x5, 0x0, {r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x2, 0x476, 0x0}}, &(0x7f0000001000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x1000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000dfb000)='./file0\x00', &(0x7f0000c56000)=[&(0x7f0000000000)="2b73656375726974792a73797374656d73797374656dde2d73656c696e757800", &(0x7f0000085000-0x1f)="5beb6d696d655f747970656c6f73797374656d47504c76626f786e65743100", &(0x7f0000001000-0x6)='user%\x00', &(0x7f0000001000-0x2)=':\x00', &(0x7f0000000000)='\x00', &(0x7f0000153000)="5de376626f786e65743173656c662d00", &(0x7f0000001000-0x26)='usercpuset&vmnet0bdevvmnet1vboxnet1)\'\x00', &(0x7f0000198000)=']\x00'], &(0x7f0000c0c000-0x8)=[&(0x7f0000001000-0x1)='\x00']) syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) removexattr(&(0x7f0000677000+0x5f8)='./file0\x00', &(0x7f0000fa7000-0x5)=@random={'osx.', '\x00'}) 2018/01/26 11:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f000082a000-0x4)=0x1, 0x4) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) read(r0, &(0x7f0000990000-0xab)=""/171, 0xfffffffffffffe50) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000845000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000dfe000)=0x8, 0x8) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) lstat(&(0x7f0000d54000-0x8)='./file0\x00', &(0x7f0000167000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00004ee000+0x6dc)=[r2, 0x0]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00007a3000)={0x0, 0x4f, "0e1101db1544b5930f565e06d2aecd47bffb891d227f3fd21d610e7fe7403da7876495daf8a329b190f6762bc16c9dab0e6df28867cf4fc7b5ea3c57747ae2cc2a48c86a171b63cf9299ce3e58dd88"}, &(0x7f00001e7000)=0x57) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000eea000-0x88)={0x6, {{0xa, 0x1, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e5c000)={r3, 0x2}, 0x6) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e84000+0x118)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x89b4, &(0x7f0000d7c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4}) r1 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r4, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000695000)='/dev/rfkill\x00', 0x800, 0x0) fcntl$setown(r5, 0x8, r1) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r6 = syz_open_procfs(r1, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0x0, 0x3ff, 0xffff}, 0x10) accept4(r3, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) openat(r6, &(0x7f00008b5000-0x8)='./file0\x00', 0x20000, 0x8) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008a1000-0x121)='net/wireless\x00') sendfile(r0, r1, &(0x7f000097d000)=0x0, 0xff) rmdir(&(0x7f00003b0000)='./file0\x00') 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x7e, 0x9, 0x5}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r2, 0x5}, 0x8) 2018/01/26 11:59:57 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000001000-0x46)=""/70, &(0x7f0000000000)=0x46) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000)={0x3, 0x9, 0x563a, 0x6a, &(0x7f0000001000-0x6a)=""/106, 0x24, &(0x7f0000001000-0x24)=""/36, 0xbf, &(0x7f0000000000)=""/191}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000006000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/26 11:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0xff, &(0x7f00004b9000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000c00000-0x22b4)={'mangle\x00', 0x8, 0x3, 0x2254, [0x0, 0x2, 0x6, 0x7, 0x8], [0x6, 0x4, 0x0, 0xcae, 0x6], 0x10, &(0x7f0000cb0000)={0x0, 0x0}, [{{{@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffffff, 0xff, @common='rose0\x00', @common='rose0\x00', {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, 0x1, 0x5}, 0x9, 0x131, 0x1ed, 0x20, {0xfff, 0x3}, [{0xc1, "2976a6f59c8ec88daed422e451d594f9ed2c1e8113c2fefd56ca4393a7", 0x2, "51f58820ada586136758f9fd9200077105801d7abbf9aa65247f8f0bdfa6ed6a5be3672b8b4ebc81681e60c67da0b50714af3d0e60c7a6686d1eb315bfcd75b692244fb9a3471563cf3ddced77ee83d7a589935c3c82030de7f62a132781cdf781e467136e09e07d601e7d65e3bf61addc479e8542632e807984eb4b5cfe5531a9086b5d40a7c732784773303417f00f608631b2d0c9a55d837c51ee6d1ed2e7bb"}]}, {0xbc, "35ad20003ddd5d1fdfa6b5495f6fb34344be53b467d75e8463b29286e3", 0x107, "a1703e831f35c5d04264f8586c8d2333eb9e9f33982db866d2f349cb82009225ed856840f80840c3dae6a515673085705d464acc8ea8bcc8c752c43dbf69d6349fa0a7a63bb57631f59c722c20523e16f221deb8f6c44dfbf8bf161ae5e9abde0b3f626ed7c7886393b6f901a4982fa4de07a99df9eff46853cb8a6fbee0ea496c9c0d57500e9f06ffcc3d6c7b53da9c61f97ae1a06496c83842cd9a"}}, {{{@multicast1=0xe0000001, @rand_addr=0x7, 0xffffffff, 0xffffff00, @common='bond0\x00', @generic="309114f7fbc5ae716efa5cef8620f6f9", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x89, 0x2, 0x2}, 0x4, 0x460, 0x54a, 0x30, {0xffffffff7fffffff, 0xb1}, [{0x36, "455cc2b9081bc1e619550e576f15022b2acf73ddf77dd89cd8dace385e", 0x550, "17fad319802fce44e8555c7b46258b74dbc53bf75d81"}, {0xdc, "a7a24909b5b158ccf39a81b570e754cf05b34ec29d361348bf3827c530", 0xb6eb, "b05df0e360b576e5d5f257862040ccc9e174eb63426c192be868d914cc63162b2064cd2489ea0438d7f5d5bb7a02b766502154b25188dd9400247bf8a1042827ad71c37fe3abd49af4f98253a5e5b342f43c780034e081ee74b1648f024db457719c24b61be670887cc2b419454051065c8c54d9dc180f0445ee6caf0439f10e67bf17779978931322d6f9a4e3573c3f3a45ce2356704766af156aedcc83ebd72e1f25b283629d721c76baf2380a588d5d251499ce9342ba7100805c"}, {0x106, "54be80640b5215ab8e78d2579d5bdf0ab5e7e1a0319dfd80bdb1072843", 0xfffffffffffffff7, "3b353bdebc9f855ceca87869f59c8a464fe88dcf6cb882983a32051396a006d4337661d1bf0d7c2e823a660e7db408ca7d0694a11584098b853f8712bf13acf6ebf6685a9f942861e1548f3efdd036ccfdaaf9474a82a4837d7842ca092b8de1bd8886277e3ba660306fd2f9c499da9216bef99df679adf046a0a0dd73590e2162ac12ebc150e2882b1765e06b507340bde5bfc4783219bba40dae931d90cb4a35c32684ab119c3e7b4f0b39bd4bd43b6a5136da8c8e04765e3bab907f0dd4552f15380452ddd4bdd33bf869393f63d2edc24561be712ea74c0630051d3cce940ef6bd1963b1"}, {0xcb, "fdcd3fc056d24a9fc178c09305440f26463fddcd7ffd501a4ff185155a", 0xaa57, "295b42749515e4e21fa5b0942adbb5e054a757a2d197e2510b182a83ec3378e0a26bd4a58c269b78875a3d7d257888224badd5d8896ae084d2abcbfbee854ea4546d9228394636716a9706e80bf06bb7816e914e175036f3461bae5612c964b4a6edd755208c881cf6fb888faa228abdf3cc35de73e8d13410876d6abfe8457264cec53ed4292af7558f2e9100cf1e97caa8e9f79c6d07d535a6c415e43fe57e9cbda1ba85d08c94e07f78"}, {0x10d, "0e541e1625d1ce8510571c44eeee84bb85d5890f972678034264bf21ef", 0x9, "d433cedd802647ed8d583661aa90a8702705c25e511e1a76ceefdba77f6d49e317548ce269ffe9f37d837f17124d20a68a9758352ac4961f4bb2d25d4b9b922f8cf8b5900cd0d71b29fe3ef14ff04faee8ea1214d1173eca87617f416d988433b716631d5e7e38d46765f2640719babf482e928a909324bb40c0fca5766b8ada904c4ec8bfa3221ae300fb859536bb9f0f3dfe069ae870264c2f45f6199d972a07bf96629dbb0a565d0a0644b2ec08c4876d4a637c74577398992d7d6cdf3068cc2964d2fc8a0b4ce5ce2b62379c1c41c3f0347941f1844d7871ce417120a30722e41ff62b30bd04b3793ccbc1"}]}, {0xea, "17b41c4a7b7657f8bd21624793dde7819bfb58775a8c6e7b25015ba14d", 0x53b3, "559b2176c72df5c56c96abb1d4fa90996a8107ac267cbbd89a19f2e11ae6e05e249e0d028cec677c36de8ee9360ae798d118b4eb12c11e895575edb726bfb41cde4c2f1b7ac0e3ff456c014dc47f43ac3c97c622d513b73745ac77aa68626ea47f144432726157330ab0cd43ed33e35aebb66fec72842195e51c04e264aca1c2c8ca782bd73b758b62f7b10e95e9ebf48850cf1b796ffa3f02ffad4cbdfd16436594da307fcdd537b59a60f7b5430046023e9387b2cb10339efbf562ab096ef5a352cdd91bceee1d8bd3"}}, {{{@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, 0xffffff00, 0xffffffff, @common='yam0\x00', @generic="7f4826b98c42235f557eb4f048f62704", {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c, 0x2, 0x18}, 0xfffffffffffffffb, 0x47d, 0x4b9, 0x0, {0xffff, 0x2}, [{0x8e, "513082618f7118e2b3eedc34d1d9eec0eac0662b3efca2138c92be12c1", 0x7ff, "a7b9c1698fc177db0c5d8843cb384c06a1a9368391c50b6954264b2e5f9fe29ab97a2b736ea2435d9a4e9a395913684b612202935b44bf82febda108036eb1c903a69d89cd380e175121ded295ee3584bcecc7096a7ac78a24734c0ac5e0ad28b67be9cf118911f32df71962caab"}, {0x6d, "aaca863e379888947fe42ceb884867bc87c33b39fe1d56ebc4ea4abd22", 0x5, "536f52898e2dc9d218a16e1f5a83cf42c69c343c50cf5075daa367899f83c39387d64c5e433c5e9359a47973231f7892a54d29bd6e0edfabaccc0dad9ec6ccd51939c6dc27a4ba1e1d760a8c19"}, {0x20, "f176d650b3b4682c475cb21e9324921f7eaf9d59e4f1a2dc353cdc8236", 0x8, ""}, {0x50, 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{0x48, "326b759b074ed0df0b7b0b058174908437753ec7fad76fff5f97bb2b26", 0x84, "57081040e5a684ffbca4c3d5dbfcfc1ca0c6bb676515b8f2525f89c0eb33e4d33d49ba7aec4b051b"}}]}, 0x22b4) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000150000-0x4)=0x0) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b0000)='ns/mnt\x00') accept4(r0, &(0x7f0000a86000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000b07000)=0x32, 0x800) ioctl$VT_RELDISP(r0, 0xb702) 2018/01/26 11:59:57 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}) sigaltstack(&(0x7f0000011000/0x2000)=nil, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) sched_getscheduler(r1) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 44.615672] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 44.623780] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 44.671919] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 44.679905] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/26 11:59:57 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ec3000)='/selinux/checkreqprot\x00', 0x404000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x5, 0x100, 0x1}) socket$inet6(0xa, 0x2, 0x2) 2018/01/26 11:59:57 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000005000-0x20)={@generic="7220d1eb46d586c33afad76232bce3e7", @ifru_flags=0x200}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000003000-0x4)=0x2, 0x4) fallocate(r0, 0x0, 0x0, 0x100000001) 2018/01/26 11:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000988000-0x8)='./file0\x00', &(0x7f0000572000-0x9)=@random={'trusted.', '\x00'}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r0, &(0x7f00000d8000-0x38)={0x0, 0x0, &(0x7f0000d7d000-0x20)=[{&(0x7f000099f000)="adefbe926e9f84b9ae562e883a31e939aa89e0598b6752056cb8d7ede3361f221b12fa3195466acdc1c61e81575aca38d0392f6193584bc52941bf0bdf38533a3ee4a70b6052fda9e6fa36a3086818e78868fe2a6fc77a575f1311dff65be3b1f3a208587ba3b283c607da6fa272a0367d824be05ea57c74da2586855660aa70a94b58aff8f7efc56d4131042e06c565ba11b1a2d3fa0ddde66b9410528f0e7678232d866c5331c618f56eec9d7a70c012446dfef4509d0bce56e085e109c96cacebfec8b65459a1", 0xc8}, {&(0x7f0000c05000)="d2b0d9e319d049b876c4a81f1acb1712bcac68e940142d2693110ee7144ca290e9c403b6c0cc7527d712490fc6ff4261d86cb0571c9cf129d558b086cc6a91d54cd91ee7743c672083beadd5b1404404beb3bae70ddddb7d691194b0c4106fa70733bfced52cfe0dc1b506463075b061157f3b31c5270d8854b66a06c4d72c604b56b5062fa4e11c182d8d7368ee5930be8e59f1e53eb9acdbfc5d5ada7d88c67139f422e9f4f6440449e76308a541d6010b00b35df665e928d851a3fe688db5ba5118fc5c7c3b58ce78fe169d7bcdd2a8c89ae3e13a193d365401fe5010cb38ae79232ec11d3d04b0affeb8cd3526ae", 0xf0}], 0x2, &(0x7f0000fbd000)=[{0x48, 0x116, 0x81, "2efabbc58bbf80ee0e2352354ff5b94a8c189bfa493640194d265e9f599ac099075ddf559c0e4bf43474bbab9199020a1658"}, {0x68, 0x11f, 0x4, "664252c33a07641927bca6831483e5e97314c8c14de70f133e662049d6c05b75890a17bf5739e6d987a1cab7804faebf2cae49f175670a97b78a9d12c2b370fad8bd0a263e71ff0fde87e10dccb61304a5c5c11381"}, {0x30, 0x29, 0x7, "f738e2d13fca20ffe0681632c861bfe59354071c1b8a3cafd2"}, {0xf0, 0x114, 0x9, "39e2bf8abd34ee0293630948c608f490fda468dd8e55775ef84c408336ea905103e10ca9e1b78db4150f2f07261c5f6cc6371998e1b6347506923cd8994e39abf6ea8270d96af104de78d5803d4025e85d8bddf2b3b5502cc120135158fab4b0cbfb2fec9608261dacae5e79eeadd012e4c78dca3287622641632111351b51ac4678154caaa08c172753e941880dfe4441650a091894a870bec3299756c45dc803445d813712902f2e097e3306822845b69d373d526847ceeed4435ba144536480f92370c988b1195eb6cdffea2e63c81775ae33fc962285dc4918b6"}, {0xa8, 0x10f, 0x5, "404ea68d24e7f5e83ed3df45c0adbc343293912c26a26f68f2a5622a331a284bf1b6183b2432eb121cdc6ba160ef47de749ef4c66b906a931dbefbbfa28684f5bce3ebc7e7a57141c4438137419ab885dd15e88f9298f57860108256ba2d5e9c2b9d987eabd412d9a54eec09ed506b99b1bc940247068a3a8f592245dac636c12bb366ca3ceee5f92195979105156c22ea09256dbd79"}], 0x278, 0x8040}, 0x20000014) mkdir(&(0x7f00001c8000-0x8)='./file0\x00', 0x0) unshare(0x20000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ebf000)='/selinux/mls\x00', 0x0, 0x0) fchdir(r1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000e64000)={{{@in6=@mcast2={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}}, &(0x7f0000a07000-0x4)=0xe8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000376000-0x8)='./file0\x00', &(0x7f00003e1000)='./file0\x00', 0xa002, r2, r3, 0x5, 0x3, 0x0) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) unshare(0x62020200) vmsplice(r1, &(0x7f000004c000)=[{&(0x7f00001b8000)="14977ee1165fe64b7ea7541be058ca6e52a97d54681d8ca043c24d147d8dd960b43c02628feeec3a475d7bd85326f2125a247ebf3510918284ca0a6a38e93a60b04a4183cc2d3a3f8f480f41a37ac9a6548d0dae6ebdb543b45dea5c7f04f61a0c1b32f7de23bf16b2d1107325909056896da3d936f59e8216b528ac872db9dd847d7ba7795d20a62163c181b50725c698c68eb810308a39fd2652760cbbb766462c1b57f457db0cb4179f7144690d6e364b1a07a871b3138187cec9770d9f87b350f80c8fcc932f1f56c6aeb7558c398aabb20bbf24cf", 0xd7}, {&(0x7f0000b6f000-0x9d)="aff624b09f1f349dc4a0b387d49736ed99e648af578bad304f231e4e0f86dbd0c8856db9d837f73dd26ebf1db17cbc502dd485e403d5b892326e599bfb49a283087661f08cfe57dbce56ca5cb3278adadeb0143c87f69f2474c5093ee78ed59024fdc67f2a81776801be1d90c6c5301573507de3d16e0d6a1a22f29708928d6dc2db8c59d582968be27440de896afb219ad26c3de8faef76528068127b", 0x9d}, {&(0x7f0000b61000-0x18)="4270e72370d92124024a2e2ad6df83c4dc6360c6945ed303", 0x18}, {&(0x7f00007d8000)="4c48746d26eb75adf86e5e1943e6003340ed4bf77353bec75c4a806ede4bb99a905bc387726f4df3ba8d8f7e22e8be1156823e7b79bb897622e9522bdff84c32ac116f245192587c01e9130aa9da135634d43a992eb2cc933d00c40a2b51634b3511e5", 0x63}, {&(0x7f00006da000)="28c86c3a19742b3c61362a4edb7efdc80cfe193ff7568386ef00384ace11a6772c90ef338d4eb7f02a616b15f9bbd173f6be9b5b86288e6c5a929a577b6d29f48829", 0x42}, {&(0x7f000077a000-0x81)="93edd11ffe92d3a8e7f8863cc1390151e50828917b505023ca016e703e5dae6dc68c4adf0352d7ffa86e1583a1d67f78af7433217aeb5c7f653ebaaf70f60a1e5ad6017366eea659816ba3a9cd559863bf1ae47526a4e493c29913923cb1dce8692df29c017ad55933633c22bb03a06604295bfa66296a31e18773fd527e51714a", 0x81}, {&(0x7f0000af1000)="a642913da444a7cf6fecca3406bbf72134e696c90bb5ec61ae545872aa36b209a389073be73a5d20e7cf0e9a1a66b485a6246e49b5dca99d96cc58a4483162dde0f3f53c4af409e3eb39dbe8", 0x4c}], 0x7, 0x1) rename(&(0x7f0000b44000+0xda4)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000842000-0x150)=@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="501bf71043b34226fee2171c616cbf20e6c32fe0b3d5e0190c835236f6bfe321b95340a50d9f66f2a430c8b7a5a4622e36bb81ea38af3db129973a540a2c46c1a068311398edc37ee6a938aa1c507cd1faf3d7eb869b3c68f1c3ef75e59e63c6e1181c39d2e9282faa01c8a16a304e8d8b0ef160cce88d15e10420974ee5ca2bd510909bad2efc9e6a327650fc3357245f84a2da4f794dfff9c52bb484994cf703a88c869925e84dba74c04cdb9bdc316d329059605db16ed096e7f2ba3eb8b893df517803dc2c1e0d27266c5004b0e3ead237d3ab58d5bb4764a7e1286448f935fa40fa9d90dcf87f8f55ec6d651dcb217d45f856120b42555aa7946d52524197ad48d63b0a5ec904bd69019ee0c73084091c00a8194a0197f2908cbd09bc4460a343bfe0af8b9b28bd9293e5e9a5a0ea3cd5316ba69c66d1a291110d3b438ed3cbea6bf433f11e72f0752d412713ea426efe5f4dfbac81a6291e4799461090348eac5cc4c1984034fc7e6d8b81c114743dc27257b5e10e811654c604f24d6845971d1de95a0ab7b4b505084cb0a4197d4be2bb1b9ffcca592066aea848c5d4468d72110151a0bf31e87a260a3cef925c25234e15758a1bc8e1ebac47dd79916d911f895edba6191d0898acbf4e6b067957e6d6fbde9bf15f9f9edc6c1be4d0087b5e54589e04d85acd26060a21ab04c9c971a70acee77c663b67a72ae01aa84323416d8f6ad6841461668c068174545a1fbcfaeeefe4f0c708e98f6614bd0275978649ad75d84490343c865164e240106360a671579a6136744bc61129b4f2c8b8a842c5bff946c89dd0e515af144d2d2a27e67910dd3b43e0ef4c1aa7a56405397e42129021aa63be457fb35966f754646e5f32a4daa4c38632752d6ea37b67b4e2cf11bea8863f49cef96b66208324c78155cc270b334eef0a103592724582ae5e7aa8de1ee37491cb83ff241abfc71d79f8ad3eb99183215d5fc46d02d1aa785ff5383ea4341c918356dd966a049f5ff2ec72ecf1881d3ea0e791897a41170af29405f77d0523d5f09a0fc33f4354ab55adcea59dfe9d8582aba05618afad554f0accf31ba1f127884342071187dbd37ca1cb41d8a71afc5420cbbf3a0834ac97c0d61b0df217ed74399417f8a8d4ac6b32a1823120a8371564ea9a5d183a505efd374d5019f18b60b82b2ef4d5700db0ff54d1014ea170323e3868f1abfb750163f0d8dae2f9ace18e2de2d72a6e223a275c5c91b99df44a0388709ec69a98234e0ebd3f03615619185fd30e8eb73de54e75ae257928d05bdc35aff5f44e0f327689be457e24c31c4b38487db4b3810dac76555fc40d92d864c910b54f4e737a3dba457eee8d028fe9e18681770e6ceab6ab1a4d264a705887482affb09cbd7cdc467ca3a53e2347ec9835a3f78cf9c50d3401c1d6268a8498e2d59885d1c6bc57fe6f65cfe618ac8ce790e975d4d0a4657f560ee483ddd3d021bc987f19fb5ddb7d725af6b0b3a8136f36c5b4601b82929e710d6c91b5c9e05479e701233201c3d0a55a8beecf3e1f86969e27e1abf868cc1fcab65559328b9946d737f8b17b40692b5615b007fc38c0adbd4ccbb76fef52d5c8a1ebe23c47a3eae44cc1f46be79c34a122edda7a9c676bb0ae2afb3f94a6a81f7577ad1c2a4113c6d746607fab0d6ff5ed16f8b6708b49fc221e76f5ac8766f9895e131037f2dead82ed31c31f3c9800c38353128cbe2f0709b3bcd3ade294e94274c077bd578501e92cf03cfc7553a08c6f196ac3ee69ad23781e13480352aff29448337c7f0a7a26a6eb746eec52e53667f10d84bdfd955fa34bbf6a95b800e8f0447870fae96193ed33c6dda3248a2a750633b1678bc037de0be7cfc76efb7834509a399de977ddbf52af878a1b7730428150d9a493bc3cac79e0d0696ea3f811707ade769e464b7c30b5c45be8c0bbdddd9c7492abceb30a7453478141d371110528c7f7fbb5f1f86277450b60c8e08e601cd15f9b92b9f92d260c6acd554959033e6537c584eaff88f876e2f7c21000d865485935e836e5f75fd47d0fbd965e4837eed97df5f7981fdae6856149f3363fa23d19c9081ba428581f7cce519eb8ce569bfd5cf6a2a2d70be16a22984b988ed8d6916614b926113fb2ab9accc85dcbf59f72e45dfc32ab959c0649d0d3b6b1936cc5fcbe2ea7b497eac44c17f2c84055d794724ce3d31d8979af14a68eea802d5af67c617000d8ea72f7f14ad59acd8e7cdb663c5df55ae72e4b6b14399b7c3c326e40e104d68460e3894cf19dbbc71a33ae3c198e0369d1df3fce3e8a11bdfd616e5f141a1c2196351b69cc4399b1aebd302a2ae7ae684fd1b9dc388324b91897febdaf150c7af516b718cd59965841714a479db6ecfaf1f7b2c55943199723c4fcd6ec6596f7f1c596adad17693363ff8e306de0e86038c9ffd3246e9e5a81f79b96c9c0af070f2dbb4d0235d673874528fd16ca0f0f10f5541df03f78336abe06ad0b209de16bb18a89970ff8b5b919e9573e5b1aa5bd4c21a088e3c1133b81e86f077c7327571c0200d22fe7c7e8864a727eac5f6bd4d482c4109a46dacc14069c7c009fa6ca6b0e99561b4e623d85e0f8658d603dd560c5977dbaee04917de68989b47b08a2eb80fb5da881cff8bb3de96687f04bf34d366e82598ec94bd730439cbcd9c2d366973fb62fcf8a2df84bcff3024ee3fe395aa593424acc621549f16208f29637173fb4546cd3bff3b581769a6e68bc027f312e490fdbe632e5050783492fcccb5a6656be6ab493759963422169964bbc4cad56698bf505a7f6aa5ce478553ca8ba0bd3443673c62278f25188c122274d1b8d842e9195f244e7e1bbb70ff7361c7bc3a9674942b699a1838b980ba996584ea94d9a98e85efd124fd28e235279793b5bdf37e72bf80115fedd679f9c4d0ddd7d4cf4096f8a040150528d23d5b88a50a3d462c8689c75c970fc3f1fd7aa88358da6e5eeaa2638ceecf4b28b9fa0ef80fb9260db85e4a404614485bb5f10a4a93450cf145a153bbeb8fc170e3c8835b8994d614a99e4a0df4a7d2770da623c827b3ecea1affce52475ac3ff3da3955f62ba47b2e0fd9493d7b854f5762dac4828253eef0e910f262f6627a71f3c9a08bcb23cb04d7f619e1211e9587b200ac0a28a4e1cf27b2f5e3f8775d3e8a2c81d7b6799a023ca4c3d820d44492e0a50d6196435769f08c5e2036a267943c183d04335addc4ead6638e2e7e71a30ae92ecf401ced81e1657b957770f02e029a5beefc566503cc4c5e8c43bcb376848b43790f804ed541adf09dabc79d16a6ac7ac92a8081ca7cf7d02dff661c9d33e5aede6e9313dbfcd35b7c777c1ddd00435c13bf25b6dea3633f22262a4fcc315cec1121847522eec1658c7368c0f8e3b72da7aa0780b6db429b863036a87779105cb87caae7a72566f8a67cc77dc616a5ce4a1cd15a1c03ed82c51dda39a031b09a1b8ea85f6a33a1562fc6043aca5f05c5447de0fc70bfe1cc2f4c5cea6bbce716d6fa4d7c59ce22ce4a25bedb6f498567434adfd3b05a55aa40b3ec79ac228966db7d4abbe5cf9fb90cca83dc362917bd4d16eaaf2a28e341df96d111cf513e976f327d6ab9aa1cbb6895b2c8a170d5439426fe87a11456fedfd899d9877abfe7084565e25a09744208e9273409b32c454e4d54b6c19c6426e3ee3389c03ef4c7074d591116bdc0deb1e8b67614d450607288d6dd55929575de071087c7735892056059be9e3da1758ef4b44ea246ab9848f1586ba11befd6646ada075c45f194aaf39f10ef41df44ebd8be5a7d300360ff8ddf7250449b3069a3bbe654719fda5bf001c004423cbb6ebacf66d840203195aeee83e44ed7a5b7734cc09adb04affa954cf45685fb9f842b636b26f3f29fb0235c98163e6e0219c74c2eb5d28608e282188182ad3f7a1fedf3e054e6777f9180f978cbbe18dd359219da3f11ed9a3fa104da993b1b46384211430498f1ca6392fe8241afc4fedd872b397aa21cdf6c3807ceae53093af75735d864b3fc979d82df671efecd4c62dc", 0xb3d, 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(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e6e000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200, 0x0, 0x3, 0x8, 0x0, 0x2, 0x80}, 0x20) 2018/01/26 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000d26000)=""/12) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) openat$rfkill(0xffffffffffffff9c, &(0x7f0000776000)='/dev/rfkill\x00', 0x10000, 0x0) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/01/26 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x4, 0x0, 0x6, 0xffffffff}]}) getrusage(0x0, &(0x7f0000d38000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = open(&(0x7f0000f36000-0x8)='./file0\x00', 0x0, 0x18) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000245000)={&(0x7f000010c000-0x14)=[0x2, 0x800000000000, 0x3f, 0x80000001, 0x4], 0x5, 0xfffffffffffffff8, 0x834a, 0x8, 0x0, 0x6f, {0x7, 0x3, 0x4, 0xfff, 0x6, 0xffffffff, 0x8001, 0x6, 0x4, 0x8, 0xff, 0xffffffff, 0x400, 0x401, "e09c4f5dc5000dae92fe909c15c0a5d93a138fba57e53d83fe77ff72147fb924"}}) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000032b000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x80002, 0x766e, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8, 0x0}) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0046d00, &(0x7f0000443000)=0x0) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x600000) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x14) getsockname$packet(0xffffffffffffffff, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000021000)=0x14) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000019000-0x8)='./file0\x00', r0, &(0x7f0000024000)='./file0\x00', 0x4) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000025000-0x78)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x8001, 0x1ff, 0x2, 0x8a18, &(0x7f0000024000)=@common='ip6tnl0\x00', 0x3, 0x5, 0x2771}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x44, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_IIF={0x8, 0x1, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000ea8000-0x10)={0x2, 0x3, @rand_addr=0x376, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000e41000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000055000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00007cf000)={0x0, 0x27, "965d99f6462aa7a951a80523e7ac49974dd1ef7b9a2b4f6a33ff5d564c650850f8533d957228a7"}, &(0x7f0000e99000-0x4)=0x2f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000030e000)={r2, 0x1f}, &(0x7f00000f5000-0x4)=0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000082a000)={0x200, 0x23d6b610}, 0x8) sendto$inet(r0, &(0x7f000078b000)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x200) sendto(r0, &(0x7f0000000000+0x3b3)="05de3c9aee879f6ade4e68", 0xb, 0x8010, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1f) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000038b000)={0x1, 0x5, 0x80000001, 0x0}) connect$ax25(r0, &(0x7f00003a6000-0x10)={0x3, {"78b5168e203912"}, 0x0}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000018000)="4402", 0x2) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000151000-0x10)={0x2, 0x8, 0x5ac, 0x8}, 0x10) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f000003b000-0x8)=[{&(0x7f0000037000-0x16)=""/8, 0x8}], 0x1) read$eventfd(r0, &(0x7f000003a000)=0x0, 0x8) writev(r0, &(0x7f000000f000)=[{&(0x7f0000019000-0x39)="1aab151a3d4a32c5", 0x8}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f000001a000-0xe)='/selinux/user\x00', 0x2, 0x0) [ 44.820549] audit: type=1400 audit(1516967997.460:39): avc: denied { create } for pid=8933 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/01/26 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = getuid() setuid(r0) nanosleep(&(0x7f00007fe000)={0x77359400, 0x0}, &(0x7f0000387000-0x10)={0x0, 0x0}) readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f9b000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002af000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a04000-0xc)=@sack_info={0x0, 0xffff, 0x800000000}, &(0x7f0000153000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000075c000)={r2, 0x6, 0x20, 0x1, 0x0}, &(0x7f0000fac000)=0x18) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000d9d000)={0x0, 0x0}, 0x4000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000769000-0x1)=0x0) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) getsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000d73000-0x4)=0x0, &(0x7f0000fa3000)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) 2018/01/26 11:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = request_key(&(0x7f0000cf0000-0xc)='id_resolver\x00', &(0x7f000010b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000381000-0x14)='}trustedGPL\'GPL{em1\x00', 0xfffffffffffffffb) request_key(&(0x7f00002d3000)='cifs.idmap\x00', &(0x7f000085d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00002f1000)='\x00', r1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00002fd000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xb) [ 44.903096] IPVS: Creating netns size=2536 id=9 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f000036c000)={{0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 'id1\x00', 'timer1\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]}) [ 44.963485] pktgen: kernel_thread() failed for cpu 0 [ 44.968627] pktgen: Cannot create thread for cpu 0 (-4) [ 44.999395] pktgen: kernel_thread() failed for cpu 1 [ 45.007253] pktgen: Cannot create thread for cpu 1 (-4) [ 45.012964] pktgen: Initialization failed for all threads 2018/01/26 11:59:57 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4)=0x0, &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000006000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000004000)={0xc96, 0x81, 0x1f, 0x10001, 0x4, 0x3}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000010000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000-0x10)='/dev/sequencer2\x00', 0x400040c800, 0x0) ioctl$KDGETMODE(r2, 0x4004510d, &(0x7f000000d000)=0x0) ioctl$VT_ACTIVATE(r2, 0x5606, 0x2) 2018/01/26 11:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1000000000001, 0x0, &(0x7f0000efe000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f0000c5e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c56000)=0x10, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001f4000-0xe8)={{{@in6=@empty={[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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ea000)=0xe8) getsockname$inet6(r2, &(0x7f0000d8c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000504000-0x4)=0x1c) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00005b8000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) r4 = dup3(r1, r0, 0x0) sendmsg$netlink(r4, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe1000-0x24)={0xff, 0x5, 0x416, 0x6, 0xf1d2, 0x7ff, 0xffffffffffff7fff, 0x1, 0x3, 0xffffffff, 0x7f, 0x3}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/26 11:59:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d88000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000899000-0x1e)='attr\x00') setns(r1, 0x0) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = epoll_create1(0x7ffff) prlimit64(0x0, 0x7, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) dup(r0) 2018/01/26 11:59:57 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c29000-0x8)={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) 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)={&(0x7f00003f6000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000000000)=[{&(0x7f00006fd000)=""/4096, 0x1000}, {&(0x7f0000001000-0x30)=""/48, 0x30}, {&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000000)=""/118, 0x76}, {&(0x7f0000001000-0xa9)=""/169, 0xa9}], 0x5, &(0x7f0000000000)=""/93, 0x5d, 0x8}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000077d000-0x16)='/selinux/checkreqprot\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000037c000)={0x0, 0xffffffffffffff64, 0xbd3}, &(0x7f0000aa0000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000034000-0x8)={r2, 0x3}, 0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000099e000-0x4)={0x8, 0x0, 0x3ec9}) mknod$loop(&(0x7f0000e68000-0x8)='./file0\x00', 0x1000, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a80000)=@get={0x1, &(0x7f0000155000-0x4c)=""/76, 0x4}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000830000)={0x0, 0x3, 0x3, 0x8001, 0x0, 0x3, 0x0, 0xfffffffffffffff7, 0x101, 0x1, 0x1, 0x6}) 2018/01/26 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x22) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004d5000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000dbb000-0x4c)={0x0, 0x5, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00008d6000)={0x0, @in6={{0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x100, 0x20, 0x1, 0x4}, &(0x7f000004d000-0x4)=0xa0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cd3000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000162000-0x10)={r2, 0x2, 0x4, 0x0}, &(0x7f0000e47000)=0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f000016d000-0xc)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000d30000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000219000)={r2, 0x3, 0x6, 0x0}, &(0x7f0000933000-0x4)=0x10) alarm(0x361) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000469000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000082000-0x4)=0x30e) 2018/01/26 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00000e2000-0x10)='/dev/input/mice\x00', 0x0, 0x44480) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d3b000-0x20)={{&(0x7f00007f3000/0x4000)=nil, 0x4000}, 0x1, 0x0}) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) sigaltstack(&(0x7f000047a000/0x4000)=nil, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000c12000)={0x1, 0x5, 0x5, 0x100000001}, 0x8) getresuid(&(0x7f0000460000-0x4)=0x0, &(0x7f000035d000)=0x0, &(0x7f000030e000-0x4)=0x0) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe1000-0x24)={0xff, 0x5, 0x416, 0x6, 0xf1d2, 0x7ff, 0xffffffffffff7fff, 0x1, 0x3, 0xffffffff, 0x7f, 0x3}) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330, 0x0}, &(0x7f0000cc8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f000005a000)="6d61705f66696c657300597f719526d6f2d01560ba4ee791888fc928ddf75f1802ace2417f694cb402000000a2b9cb3cd9968c152b1aabbc68cc79d6915e1c900ea77d6f06c8f477a83343ef9785cea45a927118696477612f699723b79f461d001bee24d6b8651dbb275e9c4911375058517ce08a7080b2aaa7ebeb34e13192c1b0a0adb2545c927d55bc11ffeb5e2ed3772db00757650e6ef34002e93c2b903abead10c9bc2870cd8442c8903013faba1e2638db76eb3597edde2a2817a4cbce7c888b502d4c94f431d5bcf23429bee3c817201aac4b5d1f37b639dd95ff5d502d34c9c23ab8c85a51") fsetxattr(r1, &(0x7f000047f000)=@known='security.evm\x00', &(0x7f0000ec5000-0xea)="6d61705f66696c657300597f719526d6f2d01560ba4ee791888fc928ddf75f1802ace2417f694cb402000000a2b9cb3cd9968c152b1aabbc68cc79d6915e1c900ea77d6f06c8f477a83343ef9785cea45a927118696477612f699723b79f461d001bee24d6b8651dbb275e9c4911375058517ce08a7080b2aaa7ebeb34e13192c1b0a0adb2545c927d55bc11ffeb5e2ed3772db00757650e6ef34002e93c2b903abead10c9bc2870cd8442c8903013faba1e2638db76eb3597edde2a2817a4cbce7c888b502d4c94f431d5bcf23429bee3c817201aac4b5d1f37b639dd95ff5d502d34c9c23ab8c85a51", 0xea, 0x0) 2018/01/26 11:59:57 executing program 0: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a79000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00004e0000-0x8)={0x6a, 0x100000001}) r1 = getpgrp(0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, 0x0, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003, 0x0}) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000a5e000)=[{r0, 0x200, 0x0}, {r0, 0x30ec, 0x0}, {r0, 0x4240, 0x0}], 0x3, &(0x7f0000a7a000-0x10)={0x77359400, 0x0}, &(0x7f00009da000)={0x401}, 0x8) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005d0000)='./file0\x00', 0x50080, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000d68000-0x88)={0x7fff, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x13, &(0x7f000013c000-0x4)="c60023ff", 0x4) 2018/01/26 11:59:57 executing program 5: clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0xfffffffffffffffd, 0x3, 0x4, 0xfffffffffffffffa, 0x51}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r2, 0xe5, "9c70b44be6dc653f3d9563fbe12fbf6c6094538d16815c8a2df7c75b99f1a7a09ddb92eb5a63f6d817ba9367d417aefadbe32668513d4e8ca544c3fd78b5640b2e194c43a6859c7b2e2830cc4d400dd183b18d17b23af3643240d9abcf34ca6243da387b49c24d9949bded8c1457e1bd48e731410cc1108f36c567f477b634a20ecc4eb43d528e247b8f0b631ad1232f8238f8827e824ea64531e7bb054a596321462cfc50c4998936cb45f599841f6c7a98aef6c8a0b391c8b677fa136cb3cc8c0e5879279b20b6133efc33efaa53c8ac862e1a1f5cd376bc6d167054e62c7d2811b3b44c"}, &(0x7f0000001000)=0xed) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000721000-0xe8)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000856000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d81000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a91000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000686000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a0f000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setresuid(r0, r4, r3) 2018/01/26 11:59:57 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000017000-0x30)={0x44, 0x0, &(0x7f0000016000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000e000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000015000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0xa060000, &(0x7f0000e21000)="", &(0x7f0000001000)=0x0, &(0x7f0000f29000-0x4)=0x0, &(0x7f0000493000-0x2)="") r0 = creat(&(0x7f00004ea000-0x8)='./file0\x00', 0x40) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000161000)=0x6a01, 0x4) 2018/01/26 11:59:57 executing program 2: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) clock_getres(0x0, &(0x7f0000cf9000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [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) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000689000)={0x2, {{0xa, 0x3, 0x54, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000375000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00006f4000)={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, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 11:59:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x2000000080000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)={0x0, 0x0}) dup2(r1, r2) 2018/01/26 11:59:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007ae000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000def000)={'filter\x00', 0x10000, 0x0, 0x497e, [0x40, 0x5, 0x7dd, 0x5438, 0x1000], [0x9, 0x1d3, 0x2, 0x9, 0x4], 0x10, &(0x7f0000559000-0x10)={0x0, 0x0}, [{{{@broadcast=0xffffffff, @empty=0x0, 0xffffff00, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {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]}, 0xdf, 0x1, 0x2c}, 0x101, 0x314, 0x3b6, 0x1, {0x6, 0x1}, [{0xaf, "51464f967aa88315d7639a7f481b7972ccaeaf796e890f8e7059cb591e", 0x4, "257d6ae4608716c9a15cc86eab58af41ea2e96984489e1796cfe7630772d5b4c7c6cba0f2bb3bb03c858107e8fecee7b3fde69b57a06c956c51a6da7f99e4838ff6daeb49eb07f5d03f9e2d81988e35bdfe75b4bee84658f4e16ac65694feeac65f11d2231ae3eb184bf09ab3e913f631ad8af5ea3d147b835103ba65e9c7c475fa6428f9b510d7f8659f1f5a52586"}, {0xaa, "f1885dc8783c209cc5bccba9fb797a6147c8115538c7976b76f5437f0e", 0x1, "dc558824fb8aaa24b4336fa0354653e6919613faa7d9d95160eabc105fc09af2d8ee40f60671dcb4326a68e2e24197652d8a215055cae765ee9bd4336c45a6b66ba1287ab755c0617b8330492bc7f80fd53155e97114c4ca1e29e9367fca56cad5993cb8b371cc2df92de1742870cf66f158ba67b12b2e11d8c2ef23e654924c6d6e7e4a297d2bd2a315"}, {0xd3, "fe93f047cfdd7cacda2b1801255cc5956546c1f5fd2835f304c9173e8b", 0x0, "d2d4a413746ffafadf6ef87263fe4e423da217ae4af0e752e3046f7972835a65b065b02f638c804f05800fe4052e12edd017c012b7868828a58b16b23b41097b66162af43e8d5f94e9eeb2846bbeda6a69188ed0a8b55379488b3e6395a955fb666d873c563b147bc1cec8cc8c2621319fc50a7162166e68b43de651390f25b308190f0dde33733f1aa2b2b731adbcd35f459be7b4792c9b4bd017f62f2793b8a0373fc184361afdb93148741bdfa8d831f455"}, {0x78, "fdbc2ac85d408ab6e9615b309af6389a4bea37dfb3ba2e4c83cefd03db", 0x4, "285869cc696a6aaf07edc765a3eff881528f8daa6b8d04491329fca870d68477904ada3079c6cdd7be9e85fd61b021c67f75e1d3e50bdc954b40a289a5e727552bea642c722a02fe406b6fbfc97fd4405f434ee228fd602e"}]}, {0xa2, "9c0b851e983d7f7c93b9cdc26c2d1abaf48fa0110b006bfd0e87308de1", 0x8000, "9654a4a18def88a81a9c4ed954f3e5b9aca61612f44c26431ea29877fd9ab1f8082d6e0e1cc2723f1e4c636258bc94ef624ea942c26cee2b443aacd29afe1c3b941d13fef9be120b27dc065daabcaca9ce41bff051b26f0e285b3b4b2f5bcf3029d17dba6ec53a6e44eefdd74ee35da6e7d8bc0124a8c2509b26a168144e7d549fc2"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0x0, @generic="1fd60bd881a41d26056a7cb29cba55a3", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x40}, 0x81, 0x14e, 0x116e, 0x10, {0x8, 0x6}, [{0xde, "8b95eceb9c23ea60819f4d761845300c83d7a5c8248643f50314e2d97a", 0x5, "bda6de9cbe3eb7c3623b02628608d9b09b9ed51d7b09b7a2f0d02c2ac0c9e73ec1a6d7e9292518996c59fd8bf44e0624f74d9f3107ec329d2109928aff3003eaeb80611f061589ea4c3ed30555387939322ee80bee1888d1d963272a9af885bcb0240438e732d769454c18dd9665b27660ab1c9df9f55da4dca064ff79b6511345b7989a8c3812cb26d7b0db5fa805d4db5469200657f343b89911f6f40507aa32edd9be33228bed422bc00d4b9906db3824be9cc426b89afe7bab578b9d"}]}, {0x1020, "2966bd0aa150808ee89ecb010aafec43b4c689026223ead67149ff108b", 0x4, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x1, 0x30}, 0x0, 0x269, 0x345, 0x0, {0x3, 0x65}, [{0xb2, "3133f27bdf25ee30e87c7455e4ea1e5a06f07903b64498addc4d537fc0", 0x4d4, "352c12f2e449f71c533b0916894307bbb0b9e0d0e071e3a53ddb21baadfce700e29ade035e39e1e419f90db1a69efd2b2daabfb84be948e81af5b34e836f07f3e08144b73ce100d4c7087b65fea7af4ed014c45369501a7051d4c5fd189d99731c6b5b993e826a209bf6bcfea3636f6c73d591ee93bd18b6ff7046c83606646b942772dafbfa619ec15db6b1e9f935337085"}, {0x110, "093c5c0af22e4bef4cfb428e2b8fe51db283ae8bf5962c4aece2449624", 0xffffffff, "6b549326958872f69bee2f51764829f1c7ee4ebc006b77bdd9193726c09a7eece49685845f759cafb9b029733810372a9b7b4c8542f8b45959261b617457402296ead625bfe9b75bb9fc01163b8ea4ae26c4fbd153fcd8b7f08ababb6ea89f72e99f16de5358e083d13df7b050614c8b1ae9b7fd4dd16ba8152efac012a4ffa9ffc50f29eb86b558fc029c3f787fb980d96a7dbb067eed9e5ad736a9027cbf35f937a3afb66a6955086687a0c1142a1649ec9c323ef64496b57621321b0ef6a13d50cbd9df140e9f5359ff6e70fcfa159a0ddd020bbb915a4abb3356b8af659f50a77d37d530b0da06877ef32d55b228"}, {0x37, "a6fb48a5437926dd9a3db975397571191e0290f6a6e21a79466e3605a7", 0x8b, "4917fb325961b54a049fbfea1ad395c925c032a62b0e3d"}]}, {0xdc, "d854473d1fb2eea636feff65bfe2c14c564e32d924606b572c2c1d0a3d", 0x7f, "cf6b1bc2cc13ef2b73ac65791aea72704647becd30f7d8e6c3c9780424a45e0f789f52f7f9ded0c57dbf0d6596233b0154258a84deaa31ff059979c8c56e833492a54f825d4069972aaf72eee64d3caaff903f202ec656b8c84c827baa6b67234925e8d76a46fff04bd1f7e884322090229913af031635070453e3efc9040dbecd579e4247568bf1ad641d7de5f5ec3dd611869c332b7fb8e0044f4f2d86a545752d6fd899647e2a7826867e0b1a17b300ddb8a847bbd8af313719d4"}}, {{{@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffff00, @common='lo\x00', @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x3, 0xc}, 0xf5e, 0x39a, 0x491, 0x1, {0x7ff, 0x1}, [{0x61, "a8aa6337e382fd0d57bd9b6d38143ce0f361fb217986612f4a607ee58e", 0xcb37, "0ec829c9c62f0a16fb61f90b93a78fd7955b7a41ecf936ea5396f0709e87ae25deed8fa666bdece417beefab4441e226f49a8a4afb8ed666c8a1686260ce024ceb"}, {0x2b, "9927cc928b0b0089f436559ec9a65193d4c2a816df07c9620dda4fba65", 0x81, "cb18e2d88364e38a98ad48"}, {0x10c, "ebb5b118a7ff0597effb4ddbb51099ae8e957364c3b8bc015ead6977ff", 0x9, "8202f3b49d9815b9e194e4488ef782415a4d3d9c23eef14213249cca0d36ba0f1379256e26cf645f7c3369f7c5b55e6e4d79558e1b3c19e2d575a6967422c3d0c8282a3bc9896fe0a33e3d5bf9fa19ff33ad543ab46914576fb9cdc799c987e59321e53b4d1b2b540a9224109c0931841231a243a1b9f4fd6f5fc8c595c9f8bcad505ac680b43801b2a76d0a03744023a83f6b299e6bf44a08517379ad1758c32368c52eb4536c3b59587bf266bd2992196c87052d11c58b487e1577f892104b199a20177257f2ee31d5727ff3a81b798092287b5d844d0a0a52511f245f3bba3d06c826c00ee31bd7ce77f7"}, {0x117, "013493526a6dbb392036b32056999fda676a4d48ebdd9280477c270301", 0xffff, "c25c666d5824dc3ad37fa5e75fd733328960c403c9b058c74ac616bf5f62a7ab146c4492ce54cdce76ef2e85f4cc846fa5cf3df79b7ebc616f2353faea9db2b4b12f1203567bd03ac9a047893ac414b1d2acc1069c82179ee2593583d42c1704c6a610e0cad50227469d753933a50439190a678c09c819744ff02007c8e689ed8f7f3dfdf89f69627bfe1deb86e023ee27acc3b1e5768987b68d0bb9bf45e24b90e49dcdb93fe647672b8982e016d020473cdaee540eae1f8df3f30957ad41afef07b26d2f1dcea969473e0ce91f1ad7a13c71dcb1710f3e043b1e2a668148aa4cb4a96d66d25c4e5ebe091c64946255b758b1c13ccfda"}, {0x7b, "ab0ff05f839d89a639d2db50eaab17d9648030dd4b1cb22716366136de", 0x0, "971614f9724cf94f08b3ff772f675e683e9b0fba1f47deee7c5c0c629249ad8986ce5338b5f786431213e910d6fddd51504dc7e8f3983bc45e314ce2a1d67761379fc4eed42b384c24d59d6949fdf99a3dd32b058d1434cdc7dda5"}]}, {0xf7, "8934207633ed3c01b05f8d9713c1e82ff2215377ff5fe13c35fb635d94", 0x8, "573b03326bb33d23513e739edba4812f67bc38a85fde50825199b09bb4835a72d93c39494d1cd343e986b0a15ab173c264270864149d27d21daa6ae74b5548b94295877a2d24ebbc555cff42932bb0fcfdb9f003c6e2c5c30b87502389eb9a90677ce4f93f5247d37ff96fc4aa1076f5f47c956aa84dcfde533353e5125958a9a0ff322188b2560303869a88c4915e1ba6f92fd140c3f145706601abc2b9c9d5fad42ff0d26834871b3773cde0919866184f9bb5dcfa883d6fcab7e047c9d514acb4344017747698ded63341790aaaea9864c7b7848300"}}]}, 0x49de) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000cf7000)={@generic="43b60b2b008f37f9daf0b32b88bbbe12", @ifru_data=&(0x7f0000655000-0x20)="ab85e1a7d3828903b65d0c6fc403a41d3815ac8bed831842a0b48251207c87c1"}) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000820000-0x2c)="0600000000000003ed1800000000001f004074708d6db8bc78032ea94add60c1de84de4442ed43ffb02bf212", 0x2c) 2018/01/26 11:59:57 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000017000-0x102)={0x0, 0x1, "87"}, &(0x7f0000018000-0x4)=0x9) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) 2018/01/26 11:59:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000084e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f00004ed000-0xf8)=""/248) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/01/26 11:59:57 executing program 7: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000ffa000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000ffb000-0x8)='./file0\x00', 0x0, r1, r2, 0x3, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) poll(&(0x7f0000600000)=[{r3, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 11:59:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000033e000)='/dev/keychord\x00', 0x40000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bf9000-0xd)='net/fib_trie\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003f3000-0x8)={0x0, 0x0}) readv(r0, &(0x7f0000415000)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/01/26 11:59:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0x7, 0x5]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$unix(0x1, 0x7, 0x0) recvmsg(r1, &(0x7f00009b5000-0x38)={0x0, 0x0, &(0x7f00007d4000-0x40)=[{&(0x7f00006d5000)=""/207, 0xcf}, {&(0x7f0000e0d000-0x9b)=""/155, 0x9b}, {&(0x7f0000c67000)=""/89, 0x59}, {&(0x7f00008aa000)=""/60, 0x3c}], 0x4, &(0x7f0000d37000-0x61)=""/97, 0x61, 0xffffffffffff8f97}, 0x0) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005fc000)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x5101, &(0x7f000042a000)="") fchdir(r0) 2018/01/26 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000013000)={0x2f3, &(0x7f000054d000-0x8)=[{0x13, 0x0, 0x0, 0x0}]}) 2018/01/26 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ec9000)={&(0x7f0000326000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006f9000)={&(0x7f000084a000)=@expire={0x104, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "79ec0c9e"}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f50000-0x9)='/dev/sg#\x00', 0x8001, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0xd, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 45.302437] binder: 9038:9039 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000066646185 != 0000000000000000 [ 45.325455] binder: 9038:9039 unknown command 536907575 [ 45.329103] binder: 9038:9045 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 45.339408] binder: 9038:9039 ioctl c0306201 20008fd0 returned -22 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000008000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) futex(&(0x7f0000001000)=0x3, 0x9, 0x2, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000001000-0x4)=0x307, 0x1) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000008000-0x5)='user\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000007000)="55d5f9f77b0ef0c765f284c1dbe8571f65fe86f1d2fa44624fd452ff72b56d593de9c196a905c28dfeace3b3b54f13cf7a00d1465c7408764ef19dfa0a67a6dbe3052285fe0ab46ed3f5a37f763740ffb7bc29e6893cbbe1fe59f7f56a14f87833a29b5ad14ee51877921d99626503c3f2bcc833026107c115907bb967f056ed6e48cf4152946a2cf343c087869c5d42e9e0f4bde1477447d59033c8902445fad7775ec9c7e302053937ef7ba63086aca736fac8b65342869db671f7d01a5a7b683f4b41cdbfc1bab829af257ee049f0ff7f6e74b439e2ecbc821c0dae650cfe50abd52096518da7e5f871f3fb9e1a6ddc", 0xf1, 0xfffffffffffffff9) keyctl$invalidate(0x15, r3) 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000953000-0x4)=0x0, 0x4) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000955000)='/proc/self/net/pfkey\x00', 0x183000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000083b000)=""/39) 2018/01/26 11:59:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002ea000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x10)="a83b6a0d3e411dd58129d37e3327aa9f", 0x10) 2018/01/26 11:59:58 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a97000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/14, &(0x7f0000a94000)=0xe) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000003000-0x10)={0x77359400, 0x0}, 0x10) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0xfffffffffffffffe, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) munmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xb35000)=nil, 0xb35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000de000)=[{&(0x7f00005f3000)=""/14, 0xe}, {&(0x7f0000b36000-0x7d)=""/125, 0x7d}, {&(0x7f0000334000-0xa1)=""/161, 0xa1}, {&(0x7f00006a7000)=""/217, 0xd9}, {&(0x7f0000b35000)=""/158, 0x9e}, {&(0x7f000019e000)=""/146, 0x92}], 0x6, 0x0) setpgid(0x0, r3) setpgid(0x0, 0x0) [ 45.423377] IPVS: Scheduler module ip_vs_ not found 2018/01/26 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x802, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/01/26 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x0, &(0x7f00005a1000-0x10)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000004b000)={0x0, 0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/sequencer\x00', 0x200880, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f000045d000)=0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r2, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)=""/120, 0x78}) r4 = inotify_add_watch(r0, &(0x7f00002d3000)='./file0\x00', 0x2000000a) inotify_rm_watch(r0, r4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00002a5000-0x8)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000061b000-0xe)='/selinux/load\x00', 0x2, 0x0) accept4(r5, &(0x7f0000e90000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000027000-0x4)=0x10, 0x800) process_vm_readv(r2, &(0x7f0000cc7000-0x30)=[{&(0x7f0000504000-0xbf)=""/191, 0xbf}, {&(0x7f00005a8000)=""/1, 0x1}, {&(0x7f00006d3000)=""/254, 0xfe}], 0x3, &(0x7f000068f000)=[{&(0x7f000053b000)=""/112, 0x70}, {&(0x7f0000b51000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) 2018/01/26 11:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b7d000-0x8)='./file0\x00', 0x0) timer_create(0x7, &(0x7f00003d2000)={0x0, 0xa, 0x2, @thr={&(0x7f0000793000-0xb5)="025ea6bd61f56182f70417d3f227081d5defe2a0386c3243db884320a187f58e36bd5d775ae38c5b965dd787cbf28ad0f45a069f390c71e4a192246b5df7617fde77a23e3d766f03e781ea4e3d701606c97014a94e29b8036e2a2e811b1c37971b1fccce9db43d5a062fe50204bbb2bc0dbece989779d9416d978607acf1854571432565ce7784e9d58f727f647d5e78a6c7010a5bc578243ec294d5a547106a2fa1de0de420b0524447d294129a74981d660cdd25", &(0x7f000076e000-0xd1)="b1b1b2bc23be1af20749137a3d12fa65124cbb876dab25e9d1c52f43ee1ff60643de8f995162cea7e4dc55371c8a83a5df3a434dba2479fcd1446dc132ccf1ea2c82e3d643c2def37e83a3f4082358c09ebf6cfaef3aa46470a16e46ddda9022d81c8151585ff6725418a9757c6ac2d1e03f88855cf41eadfab971cd7c244a64e7042e44a5206edb48980ecabe5c786ca12b14180127aa748ef9e1705ad7d3eb7f28df0766b8aaf5ec10abe63bbbd675da454df77ee03602caacd4bd94268f972942c0cb7c4821658d22088afdd9cfebfe"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013e000-0x4)=0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='msdos\x00', 0x800000, &(0x7f000000a000)="") umount2(&(0x7f0000c8d000)='./file0\x00', 0x5) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000552000-0x8)={0x0, 0x0}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000087d000-0xb)='/dev/hwrng\x00', 0x10d000, 0x0) perf_event_open(&(0x7f0000fe9000-0x78)={0x0, 0x78, 0x4, 0x100000000, 0x101, 0x14d, 0x0, 0x80, 0x2, 0x1, 0x8, 0x6, 0x38d, 0x2cb, 0xf98, 0xfffffffffffffbff, 0x726bf101, 0x1, 0x80, 0x100, 0x9, 0x5, 0x7fffffff, 0x4, 0xfff, 0x1, 0x5, 0x0, 0x100000000, 0x8001, 0x100, 0xbb, 0x401, 0x9, 0x9, 0x7, 0xffffffff, 0x5, 0x0, 0x2, 0x1, @perf_config_ext={0x80, 0x259a}, 0x4, 0x8000, 0x9, 0x7, 0x8, 0x8, 0x9, 0x0}, r0, 0x101, r1, 0xe) r2 = add_key$keyring(&(0x7f0000d39000)='keyring\x00', &(0x7f00009b3000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000642000-0x4)=0x14) r3 = add_key(&(0x7f0000a57000-0xd)='dns_resolver\x00', &(0x7f0000997000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r2, &(0x7f0000e9f000)='asymmetric\x00', &(0x7f0000d16000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r3) r4 = syz_fuseblk_mount(&(0x7f0000100000)='./file0/bus\x00', &(0x7f0000206000-0xc)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000751000)="3babd04f6796a39d114f037a83", 0xd) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000664000-0x9c)=[@in6={0xa, 0x1, 0x5a8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x15a6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xfff}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x9c) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000978000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000096e000)=0x8) r5 = socket$netlink(0x10, 0x3, 0x6) r6 = gettid() ptrace$setopts(0x4206, r6, 0x7ff, 0x100022) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000e92000-0x18)=@get={0x1, &(0x7f000006b000)=""/28, 0xffff}) r7 = accept4$unix(0xffffffffffffff9c, &(0x7f00001f6000-0x6e)=@file={0x0, ""/108}, &(0x7f0000fed000-0x4)=0x6e, 0x80000) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000083000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b8a000-0x4)=0xc) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c9d000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00009f7000-0x18)={r9, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000fe2000)={0x7fff, 0x80, r6, 0x0, r8, 0x3, 0x1f, 0x1}) ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) ioctl$KDGETLED(r7, 0x4b31, &(0x7f000060b000)=0x0) 2018/01/26 11:59:58 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00003b1000)='./file0\x00', 0x80000, 0x20) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000093b000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x0, 0x0, "355cf8ffc87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0x955000)=nil, 0x955000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000953000-0x4)=0x0, 0x4) mmap(&(0x7f0000955000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000955000)='/proc/self/net/pfkey\x00', 0x183000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f000083b000)=""/39) 2018/01/26 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)="d3", 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000075f000-0x8)={0x0, 0x0}) sendmsg$inet_sctp(r2, &(0x7f0000ed0000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0xb510f5b87a597dc, 0x0, 0x0, 0x4040880}, 0x8001) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 11:59:58 executing program 5: socket$inet(0x2, 0x2, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000a9000-0xd)='/dev/usbmon#\x00', 0x35, 0x200400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 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, 0x3e, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000002000-0x4)=0x0, 0xffffff26) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000d85000-0x4)=0x40, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000897000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000f82000-0x78)={0x7, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20a, 0x1, 0xfffffffffffffc01, 0x7, 0x0, &(0x7f0000882000-0x10)=@generic="279de5a9aa59668fc25aa733a417d13c", 0xd10b, 0x7ff, 0xfffffffffffff10e}) 2018/01/26 11:59:58 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000062000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/01/26 11:59:58 executing program 2: r0 = socket(0x1, 0x80805, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000060b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00005c2000+0x8bc)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a1000-0x4)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000218000)={r1, r2, r3}, 0xc) r4 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r5, &(0x7f0000002000-0xe1)="a222874c839582650a871821f29e80983b0e75b45fc51c527536768f5088924da62b298bdc5f22ce9c7ad89ac1d7a60be714d10dc1398192092caec3c50f6b28745bc419011d6e93273a2378faf9913e25f7d1f756fbf1893b088b08b913d43859a91d782bf23d0ef35d1db858bea0bcb72898133a445ca51b03b2e7b124aa6f6bed285ca16750dc195c68595a8ecac67e36a9555545225c818a0254773d8e22df4cd5ba28231839c6c83dbe30dd15a503eb54357b4092790b49f2aacb0f956fd0d1b991989af7bc6aa781615ce1d17df16069981fa6432c132629edcaee8bb401", 0xe1, 0x0, &(0x7f0000000000)={0x3, {"f9605f7baff2af"}, 0xffff}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r4, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)=""/233, 0x41e}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000000000)=""/158, 0x9e}], 0x3, &(0x7f0000837000-0x10)=[{&(0x7f000046a000-0xfc)=""/252, 0xfc}], 0x1, 0x0) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) close(r1) 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000419000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64) sendmsg(r0, &(0x7f00008e4000)={0x0, 0x0, &(0x7f0000e4f000-0x4)=[], 0x0, 0x0, 0xd4, 0x0}, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00001d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00005b0000)=0x60, 0x80800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000af6000-0x4)=0x401, 0x4) 2018/01/26 11:59:58 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x60031, 0xffffffffffffffff, 0x8000000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000005000-0x78)={0x7, 0x78, 0x5, 0x200, 0x6, 0x5e, 0x0, 0x1, 0x20, 0x3, 0x9, 0x0, 0x0, 0x80000000, 0x3, 0x80000000, 0x200, 0xff, 0x2, 0x1, 0xff, 0xffffffff, 0x3, 0x401, 0x1, 0x6, 0x1, 0x8000, 0x7f, 0x1, 0x0, 0x80, 0x100000000, 0x8000, 0x1, 0x80, 0x72f0000000000000, 0x3, 0x0, 0x8000, 0x1, @perf_config_ext={0x10001, 0x3ff}, 0x20010, 0x4, 0x2, 0x6, 0x0, 0x3, 0x7, 0x0}, 0xffffffffffffffff, 0x100000001, 0xffffffffffffff9c, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x7fffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000004000)={0x0, 0x80000, 0xffffffffffffff9c}) memfd_create(&(0x7f0000004000-0x10)='systemvmnet0em1\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0xf3c33db4b07ee525, 0x114) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000004000)=@hdr={0x3, 0x4, 0x1, 0x4, 0x4, 0x4467, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [], {@ipv4={0x800, {{0x7, 0x4, 0xfffffffffffffff8, 0x7, 0x3a, 0x0, 0x8001, 0x3, 0x32, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xef6b, {[@ra={0x94, 0x6, 0x2}]}}, @udp={0x1, 0x2, 0x1e, 0x0, "6ffdbfc3478305d2a113a6005995926ecaeff5c99cf3"}}}}}}, 0x52) 2018/01/26 11:59:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000000, &(0x7f0000001000-0xb0)="1df828a53d6de2fff5ee33305cd31cda2246b28734d34aa6a064269b7c220646e6bc451ddc661a9dc919a842b9c3942fd2c2a5840ee343901630a72ab7dcd2cf1bc39896488f6e9ee6b7d5943b2c9f76ba000835ace7b6eafd9d8edf5059891a0ca8e4b3e4499aed21f1aca10e4d6b58985f26aafb3f221a74780f37516c69592e618ccbb29c1ac5bb8dd47f5f4777877bc78c09014b4acb034a37a1913b21a73b79b557655f5c49cf5b9da9d87d04bf", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000001000)="") 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x80005, 0x10001) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000bab000-0xc)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f0000dc7000-0x4)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000867000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000427000-0xe8)={{{@in6=@empty={[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=@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}}, &(0x7f00005c5000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000016000)={&(0x7f0000018000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffe59, &(0x7f0000017000)={&(0x7f0000018000)=@getae={0x40, 0x1f, 0x1, 0xffffffffffffffff, 0x2, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x0}, @in=@rand_addr=0x8, 0x0, 0xffffffffffffffff}, []}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000045d000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netrom(r3, &(0x7f00000dc000)={&(0x7f0000afc000-0x48)=@full={{0x3, {"dd3c9563c73362"}, 0x9}, [{"cba16f43af3293"}, {"824a000434b783"}, {"a5ff5ffbbc1891"}, {"e8f4d750f942a4"}, {"56ce9248f12bb4"}, {"1c159a7a756ff5"}, {"5421c75946d37f"}, {"0b07b6eec77a48"}]}, 0x48, &(0x7f0000b61000)=[{&(0x7f0000931000)="471316022ceb4198a73d9cd603a52db25dc4262aeec1ed280f396de9048ba25ed34aa0d851f334ec9e230712b28aee87c827c27db587a6664e8ae1687825d0441e6cc407dc85cd253ba987985f054acfcc9359", 0x53}, {&(0x7f0000379000)="faca2604a4f71bcaa499f3bd55b795c841c94d27299f546bac2e8f732f1310fc6110a3e795e395e084fd0dcf224cf33678f1675d978fa30c4b95da13a94459e7008461356b3596befc886ece5bbe9a9160212ba0b860cf7df22a46808d8256bb24ad11b0fe1813e742b1e6daf6ae2d2670024b37bb13798462a76c9b49990f0114fdc6864b0c97b1c789c761911fadf8ab95c39d76ca465bb8e94ef52d65639f069102ff6e895e6ff148eaf7caa76639403f95ffc5854668dd490344363e884bf7ef2bed330437d57974704dc7d46b978275c82f43acbe4675a48652bc9e931d4c9d205632a27aa3846d7d941cc315", 0xef}, {&(0x7f0000ab7000-0x9)="6b52bd4fbe7353d10a", 0x9}, {&(0x7f0000423000-0x87)="8ba1d7ce0fc36d96565bcdbaac89c8312765942e9e226932721855ae5b2c29439a2b4f394063a8480b49245351eac0b2d92313488d1a30cfc2029a4ffa10d36dab181a0aa0244934a61bdeab4ee42b259495c290c52e1902b4cba64ea3769da3e83aa138cad5abf346bb0b474e0b7f4ac36df02dfe19cd6ac4e205b78aefe1a1e15d2255502737", 0x87}, {&(0x7f0000273000)="6b2f32b0e45c2fa81b42f6d2a5147b4ec27e67ef7ab360a922ec4ca14ba7eac2d4104bcda1decd0ea18507144e4cf1673d74f718e8bbe8ec683d45bf5dc71b288bdfe4023e2d46db4189fdc61c5a1c5cc336e9311260c259c1eb147c5e8206e83f13f7662ab14a9b178f753382e33e5e7ba94d580687a60562d4757fbd4bcfed73c4338a30cf892bd3ea97851748f6c9e6f7b136b307f202e8c34184654c424d7f333bf52519d602672526fe93f08ba2dbcb292bfef45766fade38ac47d0bf8ba3986bcdb163ead7347d128274c0cea5180b30", 0xd3}], 0x5, &(0x7f0000200000-0x278)=[{0xa0, 0x10f, 0x3ff, "0ce4f9651e2359cc07a85eaf66dfa702d0b1fc269d8d11d53b307c563f3970002ea0e5014aaf6eb9967057cc649de57b1b2b30891151903fa5db6fed1f1f4f493153d4696cd923a2620f6fe5c04ae5b4c50fc08860fdc37c73626a88acb22c61404b94d4d88e596cc9302651662f0fd5de0d6509ea8fe6ca52c8f287d460fc58bc7a420fe041e1c2220c79411366"}, {0x100, 0x10f, 0x10000, "844e6619acbd4597c7dd9eb2668e68a5039f44385f5982e0783eaf26f5e2724e68a66f15fe22f9698feb9f8a6e979fbc5b70e5b942c1a9d9a023d5d5957ebb4316d94db042e38e05e7e72a230da48072ad44cbd36d502e6d586e4a33955fba50af9e9293eead1abc9bb8b05ef01cc1ce6f8d41706847ad1df269118889f3ef8feae2cce89f2760cf4c04e90258547ba152ea19a8668e19077b9c7d61fa6076414945323edcf8dfe31c7913d659c1871406fec7af28e56bf06e8eb9a82d3b13b3dedd2a4d42037b0663440b6909d581b168829aff383dc940355f58024a8c3e7ef9505cdc90a36119144759764e145d02"}, {0xd8, 0x10f, 0x45, "0eb544bd97c3c1eb16d58ccd5159f3942990cec63a58c194257674d96e23a7c1a1f093d544e68c9d0b54b976dfa4af28e13856a4cb0f54baeb748129e2a9a2e206b520e23ad4eae5183c26ff075549702ddc1c24c0a5ea4fcd6e8db37b79ac1ab553dc2eab4697dc50eab646f8544f1f80e79d52bc3873e017f93bef683bcff4a58309f3c33695b33f0458d34ff8bd923d877d4b5589c91a783070e7ec73e470b6b4bb3e52d5d0fc9c1c265cbe2087cc48ecabeeaba06b1b8aaa3d666e50df3ee05ee8cd6c"}], 0x278, 0x800}, 0x80) 2018/01/26 11:59:58 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dd5000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockname(r0, &(0x7f00003a9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000065000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000075f000)=0xb3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000ec000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000390000)=0x1c, 0x80800) getsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f000070e000-0x4)=0x0, &(0x7f0000f86000)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000609000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000788000)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000327000)={&(0x7f0000d7b000)={0x10, 0x0, 0x0, 0x20c400}, 0xc, &(0x7f0000d62000)={&(0x7f0000aad000)={0x1168, 0x2c, 0x400, 0x4, 0x0, {0x1, 0x0, 0x0}, [@nested={0x1154, 0x95, [@typed={0xc, 0xd, @uid=r4}, @typed={0xc, 0x5f, @ipv4=@empty=0x0}, @generic="1049bfb2801b74024740bbdfc703e70f9d31de7d31bc5cebb1ab2767773f031d3bebc9e5b93ab89790193d60f45a2a1e", @generic="06196cb8a14522f2585249c67d855525eceb39c82db9f34682b263202973d5f3983b386aa16dbe556ddc05931b7e598e1d2ceb5278b8cf2f7938be73805c4db49461a3c683c3f06b637ad493ce6856dd70fde60ea93d06beb6b31b5964d2f7bf62a66c4143c3791f17765f2c21b6b1f5cbda7b5b770f", @generic="670dcad1ab23e3645f6ecd128bf243e8db5afc1a6ef2c69e5ccf59a0d2464220c9bd80a13ed4ab6c9dbe0337b814dfb6ba24c7e3e8ca8c33", @typed={0xc, 0x23, @fd=r1}, @generic="687a656915879cc5eb7d3521e652f27654ef7f4ab7e29d70d198aa9f1a88cee97b6aa8b3883c8c9c61facbb6cfc0c1db4ee91fe4b88c19fb0480d4a85d77c9b59064f0e30dedd63b9ae17f5c", @generic="e899e5664172c9683a2c1f1a8685ae626bcbf0d68dfea8f985c08dfc55caf4836b62690df2fc3907b511d88386f577602b0c0e8d54eb975e135b8d5fe7604b4bd96995c4041655417c9b428f1f8c2fc7d18c62acf8fc92355a3e55992d5e62c487be5ca5f3e553526d0742d770d7bc3e5976ad4233f46ed6761d9e1de429ae55cf2a42042713aa518a0ebaedec15bbe24d16c4594fa7178e5abd51462960a541b2162c162d9c0dbe92cef09a7dc84ad202e507ec9dbad6fdbc72949293c8a6b54eacc0d892963c1d03e97109538b19a3a81a85047531d735cab3799f279c1fea8593ad949f8ee6603c947a1aee70f0cb0e92e8e8482537dbd49c254cc4d918a11e2328822184e14e186730bf193b20b2bcbec6241deca58c0d87ae814b97ce6d15ebe765d8d53e64d84dc3750bf3fbd3019d1ec5f8a4a7616f2c51dca1c1e04146e547c625e505d5bf08b5b77ecfb9c251f3d54d6649384899cfe5090da4e254b4bcc62bd9b1f0d9b80ca175c2a134555dc3f6c74660a3a9c0490cd6f3ef304b5b866100baebc49d50afdc119e417763e931ce0988ea0416b505e24ebb556b98534afcd3038caed6450ed9aaabfc5765a359836d5af0152dd6092d1cbc34793f9ddd616264acac1735237f5f633feb8a1aad1b8dea1e888006df436e24c27de04104e9dfa5477719559471fa406570ca572252b1cc58a2c516f7b942fdd73b7dffcfa44600738424bdb6776a8fae04650999899297a921a73a969c51a56b2e9607ab3d10db008a155da6314e9cd465b8e87f949bed1561dbc5d3197945ccb5d722eabc027e85bea365f001fa39188b96d1aad52ad312bb4070a088123614f6a25b375916c030b27375b9ea6b8ebb074d20a493542982aa75994609f73fb7259fb8c6d0e9c3806859ba98cd93cb6a4f5c586913b6ec524ad8f9dd0fc372ea8c51cc7ff6d21fde2c81b1f89402daeb1d3d25b5f6f4cf95c208149aa706090dc0df2300fe7653ae43823518e19df37973d3b54b209457d2832335d34164891294bbb45cb242a1946f138ec1cc3084e0a4cbf6065e3986bdd6d2d7a7da9b5ae6a622e083397f4eda1735930692370a48a93e6306bb4100d670419752490b3336645211c9711c28d4c62490aba0f0dcbf0fd6b08cb0b341b33555c9d74658ebbbbfea4c96133429d3769e703fee07ea3698c3690ad30428b560933f8b3cc5d352b9aabaf92cf6afb561d4a8a060a14e56c6b260215b770366bdbffa233b35035d281c3907096c2968e782c35dbb15ea3b8a263dd78cc98d6be2d8860b756e55acab96419f2f389cf12809e0ae958d932cacde44a1cd5c1c5727c6509601a1a6bd40d1faebe0d0a5bf6f7a15b50f6aa83d631da21ac745d7f75703cc42efd48c24c4ce59174bdb801b70d3d211e5e0a501757eec83653b2da5aa2418710f8885ef78f715f2d961c535931be0b0528697b24b4a7b64f194706307ee3fc0234e6c8387471cc46920eeadeea56416b1ac4b1ec17e002d565b3ab154cd04d419c5b25a9f50db996b56fab8cd8be93ad186be5b86160d9e48e08dcc998d962981ecde26b397920e50d377adda1d49b7f6cc73d8b7c243438bc49fd05d9b6a45f2050d7deccd5e9d3137788e7b1b662c71d70a6815119bcda2f7818b43ac56dcd601e19f12ac11f9d90a4e4c0e48c88705ae87e0437d4016ca034b573198aa69c1cca189ce08159eb88e8dceca9c7f3b02905cae0a60768d3f0a53503508c01eac4f21cddc1ce373038bc64050119c99d5bb3fdc801d376dce382dcaf369b1e1d557ca315241fee255851a59265c1dad73ea73a22d9dad0ce7a9f7873da7b588b75b9457916e4a7ada4443b3e63d07205e16c7df563d923c59c0f271d12379a67a3bbedfda76dbb26ff7f0aac4e38ed0059da55725955739d2f213d08ba433c4d52c6d647e679a471e96baa4012c9428618c348864179d4e4f51aae8ee717093c32902d82ac98cb560b49866f5ee470b35cec41d539c590e5073eaade345f2ac855d92c95361a7af01cbcbf82ab3ec44e3c13779627cb7e4fe02c0afdf4ed4044cd901408bfd766d0d79b8ac2bda390a0b1023673b2e2a7116bcf44a8ec5c0ba7105ed85ca43677ffa69723ad3f8657b33978aacf41af3703d91f6a918d61d11072a67ea72c2bc67a66a2956d4d418476e6884770f97e3cc3f72dd411f77f21e4f1aa7b37427888edd8d696602525dc4f25f98f774348911c0b13b9ab7b380f6f5ea3b8cadb054de17d9dc6245a3355f86203c335ec6f941ed9d9d9bcfdd549d588a8d1d4f3b87309a9827a7eb6b54854a6ddeb9aefacb8bdb8ffac29241edb777cd0fbbcf80dc076e3eff998e5387223f0e48c4572af7e2109a65ed34f9c260d0e829646e2f36c5654b2cb839cd80c43343b919df6100ef8f8e986485c1dd6e30c2e8ea11f58a07b876af9acd2906cad0c0b1b903ce410231ad4a1648961f2b10198d0f3599cc5ca98e4b7065f4f132927b6e039666100a777bf5b6e629d43c7c14369d580613cd7b8cdd05f1e05e23c08e0baa68b2d9876af2c25bee7e3eda1310f2528025359c5acc40a8de9fb2f5afacc8b113eab5c89830dd9e6fc2710a14142d751458a88c9c86f18cac544c55b134c7bba9e51e231645a4d0ccf6850ab751518e755da94ec607f6c4f7ec8bc887cc2dbbbbfc476fd99220654ea1f40be1dec47028f875a5d01e42e1ff9a614bce3fac66f962bd35c861afd0bd07f9025dfeee223a32dd66da004429d1c2cac8fe763f4ff9c56809b7791cb75c6c9156f0a0a737807aa91f864932999019e93efa644a4c02af44da58635e9e0b3dbccaf4d398dc828f83a1b6ca143f048fa255fad536e1ac8ea81ccf943b2eb657a0768f2444c2653e1512d54273206ad36db8feb48e991a0fea11cf3b3bbc54c5e5aafdc1cf97a8de1fe601239eee35288949ea36782d80aa974b584f16cf6d9e5a23fa9c3192f57b6aaf310b6ab097d53ea4a19ec0218f07c9e51d93300962ca665480191f397e664cc48e409b78a5e43df4733bc961255829e8c1a349163bea0bdae22e7fa1e2448a25fc43f922b7ac66e66b79d639a4b10a35560cb9fa947f90573609cb5a164d41d40fa5c4f573f26780229a314de93374cb04779c1407265f22528c948e8a81f503a1df200822b1f1dcc3cf5956324b0584ae800bc5da7ed0600c0a201acddeb6b31857fcecf1935ffbd83c98f0077a72943b1cb84839c7f0733d2339a410e3530e68fb4c74fb361cd3ba483d2423652da5a06ea6f9e147419d7be69e9f8fa517a3877fd608e55a90b66bae7ad366e9e151944b39e78455539a637746adc74c0640d9a3c07cc35fd0ec9f699fc8f90685e12b27c151da6c12bbb9d83c1927a3d44471fa9921eac0ed26e38cc487ec57eeb6b6509b8af7e3bf5104658d49875bf484b5024c27b6eedfba87aae0938c980c2355d9e169e528b67afb98efea924c3da7bc4898664fe1d5428bfdc5753f34715719b37591ebf8fd1ed27428a7aa92823ad3fa3b930092eee7ef80474f8bd2f0cf95c2446fa917bdd2ba873f824ea8f0d6a3f1610b5f3cc99f9fb970197c8a147f15c828b9f4eb96bdf9c75fd222e4e14c958045890a038feee97d73336978ec0b8784b3a8e08d8c0c746180be9ecc84b3eed3073712ca863c02c533a14ed47f7006e61de145a124848a048bfd62ea8a981ca98b3d7626ab4d6f9958f33b7069d5d415d276d364d66011e32b05060f185b249f472c244725106f4772562912b5a47facb7ede7d06beae8b3236c660c3eefda553ed1b2802da9887c930df41ea74dd3ccd1b9c61012da56b93dd60ff6483e2fbf8a793e23cd5819bbba7ff25b325b3aec52fa30b536565bab3743dc8bf9ff98b52b1a7529ed70599bd64effd47b43de1c11777e0b6dd0166e222a9316f7ed128ee5fc1b0ffd284c91c1e43359de47e25debf68bf09400a86b138667bd5f2324d9bd9bac5b6cb9572b14480596afe5c331944db06a26e27b7d0cfdb45f7b8eeaa88cd65ad2694fdcceb7b309a3513234fa99e2b5e32b924622df017f058898c802d20f75a59dfdc122f49277d57ec6b4d4f1c405669ae971a93e69d78f7ed1d1218aceacf03890a84f074f6a34b4b9c9ca98287366e5a0f70ee702fb40b63d2355b59c487886d69963868a56485dd33a133cc327051a9020cf295b5afa5f81f19448951997fcb143f68136dc94d87365f11064e550de863156d4e222c79fa356d30e3cbb1edc19e22033239bca42af4f333f22fe347bf1d6e6e55daaf45830452a44c7655ec5f57bf602aec2a03a4dc6f4f8ca25d28af8c03c7c543170009b907ac33bd760321ffd6ee153bad81579d6996aa994a9793e2d80d2bfdb87d183e0ffc595e09e521562c2cd97d0a52f11502e1736ed17a524d71c50065bfa79f5239606f91f7f83cb4bb63c5c8c94849d61f0bcc7fb0b6397c520f4177758211447fa5efcc894558366e4dca8e1c49b065685ca6b5c38fdacf2280da51cefe7a38dd102abf3faa2e7652aaf35d67bb1bc234137fb3e6cfc10da2460e974e1e07a7cc651b3ead2538a2a79c365cbc4d03396c30a1cf9f0f70d956ffb8746f5f0fc13ac1d35ac0a614ecda3acfef5d86b1f500dc0f50d2709c4cd068c992fd9b91c058e05f2a32bde046e6af4d97c51422cfd17e40bd878381caeb8cc11a50ade6a0c516e36edf22ba4b47bbb6eb064cc3b87e275f4f00db78ecb35b2bddfb3d8ad2e02b4e0d3811ad2d904cfd29356cbb09ff17643a04e6f688485ec60aec89242a0362a3346eb3ff1b59800836039425c530f8c91e9b37f2b375f3da31aebb7a8771f8b682267c4bac2d968faae273de545dc470e67ee76d00173e290085d5285aee25b243ec588d97aaadb16496d211c9e26b4b78f1e8de90a452b2f3b5f1379bff650ada0db6abd33cfb7d8bef3a8944e6e8b561a84bbc43368e29af54a95a2542192b70c31809f5d9cbe66bbfaaeb9c7abd5919b91aa585cb4a5a83eab158e7506a9086e93fda3275491e3e28dacf43042512cf8bebcffd397c54fd4dbd233c045acfea2d42a7c1230efa9a67d7e445b1db65487cc785cfa895dde354f07220e961f3012cc2799aefe584d87216327e16e25b2154f73f0b9bf6179c7ec8711dbe4b9dca16543ea5e8634af01e815593698004f06d0e3002d32ed32f460d4d3d6174a63f21cd37d9a18b2f87c2f648e42e1c820119ca5f23b959943827faa1de50a7128acb903d993ce0ab235376ea3b4c518483be3ea5ff5cab13711c36345b2a41fd43712ead8a047a2b7c3bffc75697bbd4cb903722fdd28e62e30e007ef8eac6b53eb700722a81010c45e9050ec271f8ceeef09de73c86a42da55a39e3b8bc956c88b3e7910830bea7c24ef6738cfad01e8756aa4d8c8883d05c4c20729ba81f63bff4b49e67897fd9113a40f69f7ca61a6ee99e2bfeb0eb7359e967a91f17952625fe91a46ffa68752b6a06f582fcf8c2c581c91f4a03b988827413d69b6e760c8def353e15bae98decb09188428c0ef9155da81f2a22b97dabae05322aaa5ceed423174987be9a09d96c09b5cb54b0b3b71a9aa9fb24cd591ab54dd9390f6c29ca22c6f7ff60a672d9a4d304a0f5b4e11761b22875f802fb97bc8790ed9dff95e337ad4a0f8f64d1170531fb7553e350988b73d2138ddeabca37a687394f5e3e0b37dbe3509462294556ec54cccd6bad341624108958ba11821b116fece8243cab478e3581ea4818b4877c03c623f81e5e718278456ae3a26db37"]}]}, 0x1168}, 0x1, 0x0, 0x0, 0x0}, 0x4840) 2018/01/26 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000536000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b3000-0x10)={0x2, &(0x7f0000df4000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fe8000)={@generic="e56c4907e1d13d0af49dcb20d411c7c3", 0x1000}) 2018/01/26 11:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x2, &(0x7f0000da5000)="2edb6100000038700101008ef14523f8c926221476d758e992342f5c2d780e0b27ab9705000000c3aca2009b0505129006ac9f08f90b9f9a94ec2b8ffd3b49f57465f73525a892583a9be2c56b4592ea4a5438eb03ee137a77dc67a42e758f6d607f8d745392e0867cf054e65221dbfcd64ef6e6c21e4c31bd2f2a0a1fd3036bbff9ecbeb741ef96d9c2c1d3ae0c3a591828fd90a1c7aac8fde36e8b428c2c8dac2fd5eeae5ec327bc299b43e60000ea65011370be117f396faad6005e1509b02b1462cbdbe2a518023b7ab9f0") 2018/01/26 11:59:58 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000093c000)='/selinux/checkreqprot\x00', 0x200601, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000b65000)={0x6, 0x0, {0x2, 0x3, 0x3ff, 0x3, 0x1589}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000d32000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) write$sndseq(r1, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) mmap$binder(&(0x7f0000fc6000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r1, 0x0) 2018/01/26 11:59:58 executing program 7: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003cf000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fstatfs(r0, &(0x7f00002b3000)=""/174) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e72000)={0x0, 0x1, 0x3f, 0x5}, &(0x7f0000e72000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004c9000-0xc)={r1, 0xffffffff, 0x10}, &(0x7f0000006000-0x4)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000846000-0xb)={0xa, &(0x7f0000588000)=[{0x9, 0x10000, 0xde2, 0x80}, {0x5, 0x7, 0x1, 0x0}, {0x63, 0x0, 0xff, 0x3}, {0x2, 0x4, 0x1, 0x1}, {0x9, 0x1, 0xe000000000000000, 0x5}, {0x100, 0x100000001, 0x80000000, 0x2c94584}, {0x80000, 0x400, 0x2, 0x5e}, {0x7, 0x3, 0x1, 0x3}, {0xdb6, 0x1, 0x0, 0x80}, {0x1, 0xd19b, 0x0, 0x4}]}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socket$l2tp(0x18, 0x1, 0x1) socket$inet6(0xa, 0xb03d0436769d9f9e, 0x5) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/26 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/access\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000aa6000)={0x0, 0x0}) timerfd_settime(0xffffffffffffff9c, 0x1, &(0x7f000042f000)={{r0, r1+30000000}, {0x77359400, 0x0}}, &(0x7f00008d2000)={{0x0, 0x0}, {0x0, 0x0}}) recvmmsg(0xffffffffffffffff, &(0x7f0000508000)=[], 0x0, 0x0, &(0x7f0000efe000)={0x0, r2}) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/26 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a23000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00008a9000)=""/189, &(0x7f00008cc000)=0xbd) r1 = socket$inet(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = dup(r1) bind$inet(r3, &(0x7f0000952000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000de9000)="645e2f221243fc0c65d9289eb6d7c264c7b67c21724de95f2a6f9c01e6ab87c0bbf1959342ea34c7896e656edafd6addcd51e12bc32d375c8cdb0dcc136fa3563099afabd5c5a4938fff8b291d5bfc25d3fe3ca439c93430735af390d90fb5a167c8ae828b", 0x65, 0x20000000, &(0x7f00003cd000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f00000f3000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000006000-0x8)={0x1}, 0x8) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000015000-0x4)=0x0) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000001000-0xe8)={0x1c, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, [@generic="c3dad17b74"]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x9e)={0x0, 0x96, "6acd496df1d33a9701c3f6e7c5a76aae8361ae6dd0493d88016679c69845b0d648d368d4ce4bdbf3dcdd10f4690acc584b21e9da51ff2fbbe29f4755f20e11ce2d99227fe33d0994740df1b0c672e3a9f0772cf11f0c3ed12b8388de90121f0d1e34fccd36a3365beab648f63e411e1dd67124f426427da466f2820b290da90f0b04fb8ab4257a58175e8144bc81314b8ad03ba96d97"}, &(0x7f0000002000-0x4)=0x9e) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x7ff}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/01/26 11:59:58 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000218000-0x9)='/dev/rtc\x00', 0x410203, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00009ca000-0x90)={0x5, 0x9, 0x4, 0xb51, 0x2, [{0x4, 0x200, 0x3, 0x0, 0x0, 0x482, 0x0, 0x0, 0x0}, {0x7ff, 0x1000, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) r1 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fbf000)={{{@in=@empty=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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000-0x4)=0xe8) getresgid(&(0x7f0000e7f000-0x4)=0x0, &(0x7f00009ef000-0x4)=0x0, &(0x7f0000721000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000330000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000267000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000322000-0x4)=0xe8) lstat(&(0x7f0000f73000)='./file0\x00', &(0x7f00002ba000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000090a000-0x4)=0x0) lstat(&(0x7f0000d63000-0x8)='./file0\x00', &(0x7f000051d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknod$loop(&(0x7f0000f1c000-0x8)='./file1\x00', 0x100, 0x0) stat(&(0x7f00004f6000-0x8)='./file0\x00', &(0x7f000008a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000eaf000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000097000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002d6000)=0xe8) stat(&(0x7f0000317000)='./file0\x00', &(0x7f0000060000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000ce4000-0x38)=[{&(0x7f0000af2000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00003b5000-0x80)=[{&(0x7f00006e1000-0x7e)="ae9ed7d922cfdb924eacbd72e08213b8f8d2f1c7cbf966fee6d8acd2a2ec6c13a5360f06008ead91dc005ce6020399c380c8ddb98d5f1f91822c956e8317787178b6e302aa9d84ca17ce88db0a948e962c6d1ac482e62273b66504ff9260c14d65652e87418637e23d1dfdf1efa14313a4cf806bbe76b21011c90634a32b", 0x7e}, {&(0x7f0000b9b000)="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", 0x1000}, {&(0x7f0000697000)="eeb43da393ccdaf968d7a83b4b11882d9306dfd20c22cc1548f41ce92505c51a511bc16b16f7cd70592fde242e8034c076cd105aed621c0f5156", 0x3a}, {&(0x7f000075f000-0x2f)="3d0aef03477c1688826ab6fe6ca3955833a1342019370be3839c9ade06d366ac4d2dfa051e101b64c211a44c126737", 0x2f}, {&(0x7f00006b2000)="bec31076cbbfb08c9b205a03f4c2809339edf121b3c7479731880f84653c8da2da3052209e32db4b7dd65ca167407cb189e30116b056f27c83240b469a8e1d8f7cba5a3fd04645b7279ca470c2a0e74074ee00a079e439decdec6e53bb0f2627ee5eaac5ccb09e2d7a46972c04ba0f7b28", 0x71}, {&(0x7f0000ca1000)="cc8349a20d0aaed48628ed46075e153dacdc1a330d1a21dd3af981caf00af91493f7a721b8459dea7f360a80fc447e9b741fb914088e1d152cf67614d6a961253c0c23810d015aca5eb2d45d80c640f52f5c3a1f2d298c719a51bb742d6585640db13c15f69aebabab252f84f81156b6471d8e2e922cbe303069d9d4ca", 0x7d}, {&(0x7f0000aa1000-0x71)="bb9bdf5f53df29b5e27d1cec70d60e324d842c579b2c268d292271e9e113443d4803b38bfb0039e0627209689110f87eaba5025319babb28d61159dac056ff5f5c60c479e414ba6841be27fa57ad43386a23c6228ef54cd1b6c9e3d45f40ee186b0d0703dd792df83f15187a7570e86234", 0x71}, {&(0x7f0000e05000-0xd)="e4f76db691b7516de0cc693660", 0xd}], 0x8, &(0x7f00008f3000-0xf8)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xf8, 0x0}], 0x1, 0x4000080) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) 2018/01/26 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000025e000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000a50000+0x967)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) mount(&(0x7f0000671000)='./file0\x00', &(0x7f0000fa5000-0x8)='./file0\x00', &(0x7f00004cd000)='ramfs\x00', 0x9, &(0x7f0000088000)="") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a3000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a3a000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000c33000-0x30)={0x8, 0x3ff, 0x6, 0x1ff, 0xffffffffffff7fff, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmmsg(r1, &(0x7f0000085000-0x12c)=[{{0x0, 0x0, &(0x7f0000d7e000)=[{&(0x7f0000923000)=""/201, 0xc9}, {&(0x7f0000910000-0x68)=""/104, 0x68}], 0x2, &(0x7f0000b2d000-0x5b)=""/91, 0x5b, 0x40}, 0x8}, {{&(0x7f00001e4000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000494000-0x10)=[{&(0x7f00003d4000-0x25)=""/37, 0x25}], 0x1, &(0x7f0000e6e000-0x10)=""/16, 0x10, 0x100}, 0x9}, {{&(0x7f0000e39000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006f5000)=[{&(0x7f0000988000-0x98)=""/152, 0x98}, {&(0x7f00001e1000-0x27)=""/39, 0x27}, {&(0x7f0000860000)=""/80, 0x50}, {&(0x7f00005a3000)=""/89, 0x59}, {&(0x7f0000fcf000-0x1000)=""/4096, 0x1000}, {&(0x7f000076e000)=""/0, 0x0}, {&(0x7f000044b000)=""/4096, 0x1000}, {&(0x7f0000665000-0x15)=""/21, 0x15}, {&(0x7f00005cd000+0x2bc)=""/84, 0x54}], 0x9, &(0x7f0000686000)=""/4, 0x4, 0x300}, 0xfffffffffffffffd}, {{&(0x7f0000e5f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000951000-0x60)=[{&(0x7f000093b000-0x40)=""/64, 0x40}, {&(0x7f0000eda000)=""/240, 0xf0}, {&(0x7f0000ef2000)=""/195, 0xc3}, {&(0x7f0000e04000)=""/171, 0xab}, {&(0x7f0000568000-0x2)=""/2, 0x2}, {&(0x7f00009fb000)=""/106, 0x6a}], 0x6, &(0x7f0000f20000-0x7)=""/7, 0x7, 0x2}, 0xffff}, {{&(0x7f0000381000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000dcb000-0x30)=[{&(0x7f00009e0000-0x1000)=""/4096, 0x1000}, {&(0x7f00003e3000-0x3b)=""/59, 0x3b}, {&(0x7f0000da0000-0x4e)=""/78, 0x4e}], 0x3, &(0x7f00009fc000)=""/4, 0x4, 0x1}, 0xf3a}], 0x5, 0x20, &(0x7f0000b18000-0x10)={0x77359400, 0x0}) sendto$ax25(r1, &(0x7f000094c000-0xa8)="dcc22ee9a34adf05fcda01d8c172382c85a38f25528d6c7eec79f44322e97e080a0afee32cf599c4e819e7eb2f73d9674d862160eb135211c3362006d6281acfcbb841f52588e7b256456615c74c4eebb986db949a7aa4933595c138396bc6bddabe09e8af8eb5d22fc6679d53142b9bbc3a96fdb285bcb1bf76d7fa8f45c3b528e0bd8454c5b2cf230dbec5b3c8141b6e20f3def852481a659f19b86342739365dab1c299d70ebf", 0xa8, 0x0, &(0x7f00005a6000)={0x3, {"bb191d66915af6"}, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000061d000-0x18)={0x0, 0x3d, 0x30, 0xffffffff00000001, 0x2}, &(0x7f0000ad9000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d2e000)={r3, 0x80000001}, &(0x7f0000e55000-0x4)=0x8) mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") [ 45.621345] audit: type=1400 audit(1516967998.260:40): avc: denied { transfer } for pid=9178 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.646279] binder: 9178:9179 got transaction with invalid offset (40, min 24 max 40) or object. [ 45.662515] binder: 9178:9179 transaction failed 29201/-22, size 40-16 line 3190 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000b1a000-0x8)={0x0, 0xffff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ee, 0x1d, 0x0, 0x5, 0x1000, 0x8001, 0x1ff, 0x10001, 0xff, 0x8, 0x8bb4, 0xfec2, 0x7, 0x9, 0x5]}, &(0x7f0000720000)=0x108) madvise(&(0x7f0000703000/0x1000)=nil, 0x1000, 0x7) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x28) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f000001f000-0x10)={0x6, 0x0, 0x2000, 0x3, 0x5, 0x4, 0x3, 0x10001, 0xfb6, 0x401}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000d000-0x4)=0x7ff, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ae7000-0xb)={0x8, 0x8, 0x5, 0x50b02277, 0x7, 0x7f, 0x1, 0x80000001, 0x56, 0x4, 0x200}, 0xb) write(r0, &(0x7f0000588000-0x25)="240000001300070001ff0400000009001420000c0d00030001e501000000000000b81617", 0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f79000-0x98)={0x0, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8}, &(0x7f0000639000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ffb000-0xb6)={r1, 0xae, "34a9d661c4a72e31a1a3a6c0767941ee2416d6e89c533b31a9c98c051554f43d0dd566afec3aadf75ef01b45a7773d9b5e6e21977077834b482f1c8cda7d1a879c021bb5a6fbbe7c48ca294a9acdae7538266adf798b6f0dd612d2fc9924f370653f2896e39dcaedda48836246a264597905e2bfa87695e0b877bba597ccfd758661d8937f2b4809f5fc7cab824a9c65cc41d85b6829c84c8c68fc158449cd41e8f2812fbc95aea011402fa40e30"}, &(0x7f0000339000)=0xb6) 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004dc000-0x16)='/selinux/checkreqprot\x00', 0x8200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000352000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x7fff, 0x2, 0xe9, 0x4}, &(0x7f0000b40000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aba000-0x8)={r1, 0x8}, &(0x7f0000e0e000+0xed2)=0x8) truncate(&(0x7f0000d0e000-0x8)='./file0\x00', 0x55e) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000934000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.683353] binder_alloc: binder_alloc_mmap_handler: 9178 20000000-20002000 already mapped failed -16 [ 45.704816] binder: BINDER_SET_CONTEXT_MGR already set [ 45.710549] binder_alloc: 9178: binder_alloc_buf, no vma [ 45.718428] binder: 9178:9179 ioctl 40046207 0 returned -16 2018/01/26 11:59:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x7, 0x0, 0x6, 0x9, 0x2, 0x3, 0x7, 0x1f, 0x3, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0xffffffffffffffff, 0x0, 0x200000000000031b, 0x0, 0xffffffffffffffff, 0x0, []}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x8800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000ee4000-0x4)=0x0) pread64(r1, &(0x7f0000682000-0x4b)=""/75, 0xffffffffffffff98, 0xfffffffffffffffd) pipe(&(0x7f0000d15000-0x8)={0x0, 0x0}) sendmsg$nl_netfilter(r2, &(0x7f00001bc000-0x38)={&(0x7f000012c000-0xc)={0x10, 0x0, 0x0, 0x4009}, 0xc, &(0x7f0000012000-0x10)={&(0x7f0000ea5000-0x30c)={0x19f, 0xd, 0x1, 0x4, 0x1, 0x0, {0x5, 0x0, 0x8}, [@nested={0xfffffffffffffe0f, 0x5a, []}, @generic="162cc39ee72408580f9881164c71b90607147269d1dcacbe571573840fa22bcc97b2df04b7f5739255982eb8257741912a32c969d50049672e836900020b83e6a0b2a62b09d22f838de52c69bf07c622ea4c3e45233b3f478d7d52a62cf375649b324e2a1d1337316980ebd0b14bca6ae6416cbea5f1f8a60c16e29950893b4c873988f2b30d03a23a7a142b199cbe7d2f2a6d6a554bcf748ff9489dbbba35bf08302bfa0d973b7d37662e5682073b1d14745fd005a4d96fc40b89b7e644370e32563064120f12ffda56867410ab"]}, 0x308}, 0x1, 0x0, 0x0, 0x40}, 0x8000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00001cb000-0x4)={0x80000000}, 0x4) [ 45.729905] binder: 9178:9196 transaction failed 29189/-3, size 40-16 line 3127 [ 45.751166] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.756875] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003b5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000593000)=@ethtool_wolinfo={0x9, 0x0, 0x0, "6d9caf07be3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000901000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000668000-0x4)=0x0, 0x4) 2018/01/26 11:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000fae000-0xd2)=""/72, 0x48) fcntl$dupfd(0xffffffffffffffff, 0x402, 0xffffffffffffffff) 2018/01/26 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003e4000)={0x0, 0x0}) accept$unix(r0, &(0x7f0000d53000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000795000)=0x8) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/01/26 11:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffff, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/26 11:59:58 executing program 5: r0 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r0, 0x33, &(0x7f0000814000)={0x2e, 0x2, 0x401, 0x80000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') madvise(&(0x7f00002c1000/0x2000)=nil, 0x2000, 0xf) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) preadv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) 2018/01/26 11:59:58 executing program 6: exit(0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000614000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) clone(0x100300, &(0x7f0000010000-0x3e)="80", &(0x7f0000010000-0x4)=0x0, &(0x7f0000010000-0x4)=0x0, &(0x7f0000b5f000)="") 2018/01/26 11:59:58 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ba2000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x9, 0x40, 0x5, 0x7ff, 0xfffffffffffffff7, 0xd3f, 0x200}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a09000000000000010c00001ee400", 0x39}], 0x1) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000aa6000-0x60)={0x0, 0x3, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x800000002) read(r1, &(0x7f00002cc000)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000050b000-0x8)={0x0, 0x0}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005f1000-0xc)={0x80000000, 0x0}) prctl$intptr(0x29, 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f00003e2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000287000+0xf39)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='eth0+.[cgroup\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="f3b39802b8166984c2fd562a0c63a6fecb03b46221ea107eeb7299146fdcceae4a0b64ddfcfdde71f3cb4a1b8edf2f2f279402afc3c847d493a92ec5f7c46267b694e988375514a0e04c578a86aa4a2580b9862d75f4b0a3440ccf73d828", 0x5e, r0) getgroups(0xfffffd94, &(0x7f00009e4000-0xc)=[0x0, 0x0, 0x0]) 2018/01/26 11:59:58 executing program 7: unshare(0x400) r0 = inotify_init1(0x0) fremovexattr(r0, &(0x7f0000765000-0x23)=@known='system.advise\x00') ioctl$LOOP_SET_FD(0xffffffffffffff9c, 0x4c00, r0) 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000053d000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x0}}, &(0x7f0000110000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_nanosleep(0x0, 0x200000000000, &(0x7f00006ba000)={0x0, r0}, &(0x7f0000dab000-0x8)={0x0, 0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f00007b8000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000d43000)=0x58, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000003f000-0x20)={"b011625b844b889824d5e3171bde4dc5", {0x4, 0x20, 0x5c, "d65ec8f095e2", 0x1000, 0x0}}) 2018/01/26 11:59:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x48cc00, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f75000)=[{0x2, 0x40}, {0x7, 0x0}, {0xf, 0x3a31ebd5}], 0x3) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xa3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f80000)='/selinux/checkreqprot\x00', 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) preadv(r1, &(0x7f0000c57000-0x70)=[{&(0x7f0000f82000-0x9e)=""/158, 0x9e}], 0x1, 0x0) 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b", 0xa79}], 0x1) 2018/01/26 11:59:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009d0000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) fallocate(r0, 0x0, 0x9, 0x42) 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) mount(&(0x7f000003d000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f0000043000)="") chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) rmdir(&(0x7f000065f000)='./bus\x00') [ 45.855068] netlink: 9 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/26 11:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000bd000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003000)={0x0, 0x8000, 0x5, 0x8000000, 0x14ff, 0x8, 0x5, 0xffffffff, {0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3ff, 0x20, 0x80000001}}, &(0x7f00002b3000-0x1)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000091f000-0x6)={r2, 0x1}, 0x6) 2018/01/26 11:59:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000856000)={0x0, 0x0}, &(0x7f0000411000)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000364000-0x28)={@common='sit0\x00', &(0x7f00007b7000-0x48)=@ethtool_ringparam={0x10, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000218000-0x4)=0x0) setpgid(r0, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000000000)={0x2, r4, 0x10001, 0x7fff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0xce, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000)=0xffffffffffffffb1) 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x0, 0x4b, @te1=&(0x7f00009be000)={0x0, 0x1, 0x0, 0x0}}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ed8000)='/dev/rtc\x00', 0x280, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000f80000)={0x0, 0x0}) pread64(r0, &(0x7f0000c5c000-0x4)=""/4, 0xfffffffffffffef2, 0xfffffffffffffffe) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000d89000-0x4)=0x0) 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002f3000-0x10)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:58 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000025a000-0x4)=0x0, &(0x7f00005bb000-0x4)=0x4) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d6e000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000098a000-0x4)=0x1008) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fe5000)={r3, @in6={{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x81}, &(0x7f00000e3000-0x4)=0x98) r4 = syz_open_pts(r0, 0x0) dup2(r1, r4) 2018/01/26 11:59:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000320000-0xf)='/dev/snd/timer\x00', 0x0, 0x40) fcntl$setsig(r0, 0xa, 0x21) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/01/26 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f8b000)='/dev/usbmon#\x00', 0xffffffffffffffe0, 0x8000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000127000)="47f2e35b41a6b21a8a12b0ac7f9beb8623e05a", 0x13) connect$inet6(r0, &(0x7f0000f89000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000c83000+0x20e)={@generic="650d89fb33805cc1388d422c7648f3a1", @ifru_flags=0x0}) sendto$inet6(r0, &(0x7f0000f89000-0x90)="", 0x0, 0x0, &(0x7f0000f82000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f8b000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x20ac4df6, 0x9, "7fbbc35ae047fa58d7d065552a726ea58cd80fa552266cda551767038100e8118e4265937bfbe2218fcb99d8c7d64d682e56fd5bc143c2cdb80b6b4c31b8a1491135dc624f7b0345aded29dedb3c6950"}, 0x160) 2018/01/26 11:59:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00003a8000-0x6)={0x0, 0x0}) ptrace$cont(0x18, r1, 0x7ff, 0x7) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)={0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 11:59:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0xffffff98, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000-0x64)=""}) open(&(0x7f00006e2000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/26 11:59:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000004f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)={0x0, 0x0}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000160000-0x4)=0x2) epoll_pwait(r1, &(0x7f0000842000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000ded000)={0x0}, 0x8) 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000adc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000972000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d0b000-0x4)=0xe8) r2 = getuid() setresuid(r0, r1, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000ac9000)='vegas\x00', 0x6) sendto$inet(r3, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00007bb000)={@generic="4065740c114af1fcf977fa59417cd1fa", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009d7000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003a7000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00001c3000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x2, 0x80000000, 0xa, 0x80, 0x0, 0x73, r4, r5}, {0x0, 0xfffffffffffffff8, 0x1, 0x80, 0x8, 0x200, 0xbf, 0x1}, {0x40, 0x1af3, 0x200, 0xfffffffffffffffa}, 0x752, 0x6, 0x0, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3f}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x3, 0x8, 0x3ff, 0x4, 0x401}}, 0xe8) recvfrom(r3, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/01/26 11:59:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) setsockopt(r0, 0x2, 0x7, &(0x7f0000ef4000)="550658fab28c25d9ba3eb45ceedb7dead8883b2697d6f08124d34eb831635fab396b857bca7c64e06763bdcb339cc5ae591d55e8b6c808883e145217b60392b3945332781812f0f7bba303b5e88514d81b2aef8ccc6acf6ca2c6c9939a9d05ef9dfc2fbd95b1bb2924e8d27c224197297841492c7ccdf03b67027990a8096248a15361eb485b33ba1d3bd9384f82e4022487e28f87e54554bb82a068afa379dde69a1098596f8da95e7b5f75eb7e5fc27248d0", 0xb3) sendto$ax25(r0, &(0x7f00005ec000)="51753cae1ffdcdf5fc31812c74c73481fee3ddd7927c86dfcae34509598b6fa18c63506713138163bf14a199abb3ebe142c541e53a95ff6b4fff79a56f462ea7d19d73105fd7e3112062109cb4378a25af47cafec8ae7c49a162b35a7bc35a06f98ee16f4407583bb4fd1c48513e6815e49959333c5adbcbfe", 0x79, 0x44010, &(0x7f0000714000)={0x3, {"9896645c1e275e"}, 0x3}, 0x10) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001be000)={0x0, 0x80}, &(0x7f0000d42000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000272000)={r1, @in6={{0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 11:59:58 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa, 0x4, 0x0}) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000003000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2018/01/26 11:59:58 executing program 5: clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") setreuid(0x0, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000065b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)=0x0) 2018/01/26 11:59:58 executing program 7: clock_gettime(0xfffffffffffffbff, &(0x7f00008a7000)={0x0, 0x0}) modify_ldt$write(0x1, &(0x7f0000718000-0x10)={0x8, 0xffffffff, 0x400, 0x3f, 0x1, 0xe11, 0x7ff, 0x1, 0xd, 0x7}, 0x10) [ 46.182998] binder: 9305:9306 unknown command 0 [ 46.190233] binder: 9305:9306 ioctl c0306201 20008fd0 returned -22 2018/01/26 11:59:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3c) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f000056c000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004ac000-0xe5)="ae", 0x1) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)="", 0x0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r1, r3) writev(r3, &(0x7f0000591000)=[{&(0x7f0000d65000-0xb5)="9c", 0x1}], 0x1) ioctl$UFFDIO_WAKE(r5, 0x8010aa02, &(0x7f0000daa000-0x10)={&(0x7f0000570000/0x4000)=nil, 0x4000}) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) mlock(&(0x7f0000f83000/0x3000)=nil, 0x3000) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c26000-0xe7)=""/231, 0xe7}], 0x1) [ 46.224159] binder: 9305:9316 tried to acquire reference to desc 0, got 1 instead [ 46.242472] binder: 9305:9332 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 46.242481] binder: 9305:9332 unknown command 0 [ 46.242490] binder: 9305:9332 ioctl c0306201 20008fd0 returned -22 [ 46.250736] binder: 9305:9306 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 46.254460] binder: 9305:9332 BC_DEAD_BINDER_DONE 0000000000000000 not found [ 46.280857] binder: undelivered death notification, 0000000000000000 2018/01/26 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000577000-0xc)={@multicast2=0xe0000002, @empty=0x0, 0x0}, 0xc) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000513000-0x4)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000db7000-0x12)={0x0, 0xfff, 0x5, [0x7f, 0xffffffffffff8000, 0x4624, 0x4, 0x2a5]}, &(0x7f0000f15000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c81000-0x8)={r2, 0x4}, &(0x7f0000755000-0x4)=0x8) 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003f8000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f000064a000-0x8)=[0x7fffffff, 0x80000000]) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00003fc000)="", 0x0, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x773}, 0x1c) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() ptrace$getenv(0x4201, r0, 0x2, &(0x7f000040d000)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = open(&(0x7f000097c000)='./file0\x00', 0x94000, 0x8) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f000072a000-0x4)=0x0) ioctl$void(r1, 0xf52dbe2587e06254) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000098a000-0x78)={0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x0, 0x0, 0x0, &(0x7f00006ed000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/01/26 11:59:59 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b49000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00007c8000-0x4)=0xbb, 0x4) ioctl$KDADDIO(r0, 0x4b34, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x3, 0xff, 0x3ff, 0xff, 0x9, 0x3ff, 0x200, 0x0, 0x5, 0x9, 0x3f, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000b93000)={0x101, 0x6, 0x8, 0x1, 0x8, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x84, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x2, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x7253, 0x0, 0x0, 0x0}]}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000c3f000-0x20)={"a91387096182fb50849f2c3bd43b58e3", {0x4, 0x4, 0x40, "400c36b49f08", 0x4, 0x0}}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000070000-0x40)={0x7, 0x1, 0x1b, 0xdf, &(0x7f00005ed000)=""/223, 0x62, &(0x7f0000ffc000)=""/98, 0xb0, &(0x7f000099a000-0xb0)=""/176}) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec1000-0xf)='/dev/sequencer\x00', 0x8880, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000822000-0x4)=0x0, &(0x7f00008f4000-0x4)=0x4) r1 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r1, &(0x7f00001da000)=[{&(0x7f0000835000-0x6e)="ca2d9865b2e550a865b8eeaed9a2bc6c348bd95d993ac12200ab6c9b8c5777b2443e6de79dcb20e10bc0dc405408976ad9d74a35cebe419092d62c23ab15102600e7f623c6cccb344f390e0fe54dabf3260859291a3b539adec8200091aa9769d7be59cb8026a5148d6bef38af65", 0x6e}, {&(0x7f0000fcb000-0x5)="8755e5c2ef", 0x5}, {&(0x7f0000f3e000)="4e6c849a9228a4bed91cd387df8744d3d7329d4c2898392e8ac3c4f1dd4762d045c531031884fb767174ef0408f956a338069e318bff23", 0x37}], 0x3, 0x0) 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000013000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000011000)='logon\x00', 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000ccf000)="", &(0x7f0000cd7000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = socket(0x3, 0x5, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00004b3000)=0x0) 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1, 0x0, 0x0}, 0xfffffffffffffc7c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000dde000)={0x1, [0xcb3]}, &(0x7f0000d7f000)=0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x5c, &(0x7f0000e1c000-0x4)=0x1, 0x4) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000f000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffff9c, 0x890c, &(0x7f0000020000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3eb7, 0x1e, 0x3, 0x400, 0xfa1, 0x0, r1}) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000024000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000026000)={0x6, 0x8, 0x4000009, {0x0, 0x0}, 0xb47, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0xa, 0x0) fcntl$setflags(r1, 0x2, 0x1) write$eventfd(r1, &(0x7f0000017000-0x8)=0x0, 0x102a5) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) getpgrp(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x3, &(0x7f000001c000-0x4)=0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000000b000-0x28)={@common='tunl0\x00', &(0x7f000000a000)=@ethtool_eee={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001d000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x4) 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0xffffffff00000001}) r1 = socket$netlink(0x10, 0x3, 0x80000008) ioctl$sock_ifreq(r1, 0x420000008923, &(0x7f000040b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000f04000-0x4)=0x0) keyctl$assume_authority(0x10, 0x0) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ec1000-0xf)='/dev/sequencer\x00', 0x8880, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000822000-0x4)=0x0, &(0x7f00008f4000-0x4)=0x4) r1 = memfd_create(&(0x7f0000e9d000)="066f47767100", 0x0) pwritev(r1, &(0x7f00001da000)=[{&(0x7f0000835000-0x6e)="ca2d9865b2e550a865b8eeaed9a2bc6c348bd95d993ac12200ab6c9b8c5777b2443e6de79dcb20e10bc0dc405408976ad9d74a35cebe419092d62c23ab15102600e7f623c6cccb344f390e0fe54dabf3260859291a3b539adec8200091aa9769d7be59cb8026a5148d6bef38af65", 0x6e}, {&(0x7f0000fcb000-0x5)="8755e5c2ef", 0x5}, {&(0x7f0000f3e000)="4e6c849a9228a4bed91cd387df8744d3d7329d4c2898392e8ac3c4f1dd4762d045c531031884fb767174ef0408f956a338069e318bff23", 0x37}], 0x3, 0x0) 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x7, &(0x7f0000001000-0x60)={0x0, 0x29, 0x6, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) r3 = open(&(0x7f00005c6000)='./file0\x00', 0x400, 0x69) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a2d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000)=0xe8) fstat(r3, &(0x7f0000e45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f000016c000)='./file0\x00', &(0x7f00002df000)='./file0\x00', 0xe000, r4, r5, 0x2e, 0x2, 0x4000) sendmsg$nl_netfilter(r3, &(0x7f00004fe000)={&(0x7f00000d5000-0xc)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000db9000)={&(0x7f0000b25000-0x23b4)={0x23b4, 0xe, 0x0, 0x8, 0x1, 0x0, {0x2, 0x0, 0x7}, [@generic="4f9b594e0b97f28911643ecf53f30685f4e8596a43f6aab2d1b91648ad6675376b6a5eb6de7d23cf6945e911b6e89aadb6aeaf906366053c7138652bc3349ebe529651c35e6a78b5db0c9ce71fc6d767d01bb86c3ea52d06e282450e5cc780ce73bef25264ca0c2b8c13d461abe09daf15fc96d15e0309f1930f40fc058e4b71ace3f94571ae4ee59c5ca6417787a19340caa5d7ff1486af3435b6bbe8b7aba5658a028e49ae25b416cca268f88b3588c45e02d83980aebb66e8601c3137f9750a9bf17ad8bc3501833e74faa5a90697", @generic="6b9d13199363c104346a0c133233f3974d345362cf9a6726731f62f93fcad305a5ec9b1fbb6bd6bac35edf17a24160484dcfce50220de2ae6bfa0f0ae1050b", @generic="cc355bb8ae035dbe5a9d1a0dfd4adb65947b4adf0d8d52a090fa4bb870b02d10f0f5f668d18d291ded9d3ab513e5042cdfab0493bbd316290c20d1ec416e073dbe2c3970838f93b9708f330054ccb76e8cf7ae19382729512ca0d9b6b555a816124f7eb5fb7f24d824f36f20", @nested={0x20bc, 0x7e, [@typed={0xc, 0x15, @ipv4=@multicast2=0xe0000002}, @generic="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@generic="68db054c4ef0c19acf6e06228fdd67edd6afa8e351273e48a05f5810bf8c21f277d9f12c59723aa681d73c4163ed24f3775ae96253e6b49f29e227de5862846fff8c1d7c2ce918352410295509097d", @typed={0xc, 0x49, @uid=r4}, @typed={0x14, 0x36, @str='scalable\x00'}, @typed={0xc, 0x5e, @fd=r2}, @typed={0x18, 0x37, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}}, @generic="0d04973ff5f5881a9730e9652384462201315dba91661d6df6cdeb09c4ce604193eeef55c09fa3ad2a68be39a81f2ef432006a8099543d30b40e4a1f4c0ed3a9f1c4ca7d53ddc4f329b15e725a29b53387331e4123eed0bc62ec8655af8338bff1d595928e61c66085f98480a42fa67012580b908e5269b052f60aa9d374d4252fb404afa6f2a3340b7984abdc2a9edfee14e0d1519b62d15ba036bfaa4327875dc2fe0505111a0894b4ec6ef4b9899f5430fb229eb34c831aaa7b971e2d24d92d4e5c02883028589f9fac4d58d24359369370c412f45959f05a54f994f44c9a70a0bc528d7eeddef6bd77ab052cb252abb477968fb79090681ac8f6c4414b5d286bd41d0d1c757032b0f9a6d99637df1d47df405cb4828d42746113a473ef1d14827681ec653e280840cc431b944ccbfb37fa79299fc94aa5689eef50110adc25be8ffe89e3d68fb2533751a53b4fd830089d6247f2e6bdf634fd3092965e797ec91c8370ee58ac2a817f3e1f9db7ee017431c8601a9de6642255e29e9271a89a9edd12b4087b1746368931db70f48402a3287c2c98cd5297844aeec04ab1600a1ff0acad637b33ab9c85f78c0cf49869ad2aeeef305247de4fe73cd6cfbed6ee45f196f10cba6e12f812696dcdd5072a558ca4a3e78838172bc09ec531c46fb3a8ce1646ea319bbcdd7f4870eeddafed57555b7b70a5cc365941e6aa914a2f7e95cdacba9fe1e599719717ddb5b8d6028f49bfab6d079a7a211c95a5c68f51b686486fb0d7a2bdd7559208d90b6210f02d24ab20cf11bde84c17b49f10359032e642562ad19ae70b236dac66d11a19c6892783ab321d66cc69fee1bd4b8c5ddcc8489258d00d7eede09921b4d8b860abdc84aeea8d5c4f79168a440c80df4bddf1c9f26804c8c84f225bfe02cd86a4a9051e7766f2382f269156d540ae1ae648cc217c5af08bf703f5f6a518767e39942861139b7d1fdd2031f1347bc4cbe66eff40b850b590d84063d08b6b7d3fd12efad580e85abd0d641ca1e5dd41f305bb2f043397471c94b29cd79dc96310b284937a1fb2a8bb8c3bf29d298b98763a71ec5d5a6d95783a8123c7359f33319f6079b76b600722fc901408b644018ee6245f92d1f0d3c6a639266f7468e81fc6e5264a5b63093092182c4f26fc25a5d3b0ad7fb2290ead087a5ff71ce15262e144a97dd10ebb610201d31a32edb22f42849ba7359f21a34f16c610d777f52aa9a4bc08a447da5d4ff24ff33e95a4f5cde2215d701328b6648f4559a6d8584cda82d76bf391324f6d30ed12ab0f0caaac633803a85b3d81eb835de3fb1190874befe62f696e40ad822b0125883b76effd02b0abd102f32a4a5ea06f10d233b3cd5b9fc8a1d3ed9cf4fa95456e1edd26da6f0c0c898863720444ee4e7d56d2c6f6a9e4ab30cc659ab318fd8b97e77ac31ad2743f27822ddc6628c0ea2a358031dfe79bdb4c8abfdd5789685f9d055e0a20e45210a9781a7535f4a27e76831a08b93bb10336b9790cded2f9c534a62c58d36fb33d914595a4ed709774c015dad4932a0509fb23cedae461bb46a2ae2c82e07611563871efa0fb7498ebf7e8a68831d1cd5a53a3a6bb1d71335bb59d0747e12fed2bb87cea9834a58457cd49f7b4e6fa07cd7d4025e59eb1a7faf9b60ee97ec1c42d95c52c195a919e99787d292670358abcafdb78a34e55813fa1479ded6313377988397bbe9b63c523da61f4d69ad9865e965e5e43a360e8e47c91b17e91be259130a59bb5eb175593483ca481cfe08e84737bc19298969ac38e2b70b80fc3ca600521575c9da90fa2a30e66b358433388daa5a10bfc9819f566ef01669fdf28542b021b971dba59f4cb1a4430391abad2f8033627d95296885bb87720c4e840e49b7dd50dbe7aa9968e97b6dedc66e9d3ef3a0121e0e00dc100588b14467f876076919c085b0728f1e6d6e0cbe25a2e7db63f94eb310f7d4f30f8778cad90639f4b27694df444e0a8c39ebdcd2c087a488fc1ac7db160f4ab54f2efca65937abaf68cee2d5ffea9c3dc4b18ef2d273f963b50272f1a2dabd1872aac6bab0bdcbf5bd07ec7ba146558b796724791201bdcc06396cbb0ea5604b87e57c1b9bc37f772be14c3d2e9b98fbcd4de8c006829182363f409e6d92901a354e651e408e337dfb0fdad15f67996d51eb2bba7f5f233cf46cfda889fcf98de19fd63b608ef048acecfeb699c082ac899a2cec23ea7c927199f1092b300c812a8401fa04526445b5c753a6bc7a013de2d7e6dc9a99371b000178926bb05417e095bd1b151a511551d16674aa1cb37f6808a6bfce15ad3ea366ef392c466c6f645e000b0356bd7f6d1b4cadfd48ef4d34a0130c85f949959c433471fee09154eeff7903ce0450c8e24669aed48d4b4c12ec782f56b9c75ddc566d28e1b444b7208cef9663f7d77082bf122a4b319a2b92eb3dd3d78663063028c9c39ed701bf5bede53777e4bd358abfcca703542244eb0333dbcc089b43797a4b37479e4b345cabd5c4dc596bedd4f7c4e9a8473a27ecd7b56866fc4931257534b0297351bdd720b16cedf6e7b6c4a056a3d4ec3a9fad2f0973d3d678563e811734b528184bc7a17338ce7d0d86ec3cf8b27e7474804b72a10ff2eca99c01def0ed1068b2f3e4fe58d3193099992085db532355da84fe4bdb314e4d980b6f72813ff64963126f8e7294b243685d605ce8cadecb831e13b75191a6a0863db2cf98e1c765ce9ac4a6ac51809432f172fd1f1c2c98597ad05ced4f625b335468f46467afb09d50d4d430d027ccb130779cec2d9b70d2a2152d3b05495bd34b79c1622322102499a30bb616ea118b257cc4f80e0199634bab38b0b5bf1c7db950528ad2b65e196173d7b99d1367a804025c404b11e3dc0ff5ebaeb848c5cd20f047f977c4556fbcd2a382662632f1f64911f0e6067efedb24fba9d36eabb2fde0216b65494527c285194a9537435d94478abe35c05e23e599a06189cb5fff33b63ccb56451e9eb9dea080f18e365a949bdca05054b9c604df10b8d8323c7d9e062e3e65502ce3cc24c4873bc03e9644e86e392b0088f5fcbc9c6a968f2ee5e9f75156040adb5cbda225b155f41af63bf51676456bc893a162bb8346fac7af4302fb8f7adc70b03a108d67f259c3709535df791e74532005598b93fef5d50b649766d60863f7e0470015384e5bf6db3056b66f6f6c015d5949c6183c1023b71768a146e6fe92ee524b143c7eba1fd5600fb9f16f6001aa3c4dec070056eac5845a7f75320f569afc8cd58202b020464fd0126234b95e80f298108769fc9939221f02d58fbd083e5ab90a2311c82bd14dadbcd87ec96b8a12c5c8f516add296c70e92b205d40b9270917f754de3374dd43b8b2663ad8f468b818418f7edc7678009d09cd9c3b6679d35907da6df19f3423e5cc203418abc80fb3e485b123884c4c5ff92fe5318c4cd9e2fd539139cb5d216e003d4887f5b98205325b4429da6f81ae5f386be2ebc88afcb9e9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@typed={0x18, 0x5, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x2f, @ipv4=@dev={0xac, 0x14, 0x0, 0x12}}, @typed={0x10, 0x96, @u64=0x2}, @generic="520793e66a1f9f65fd13d151bd1872510873989ec4d7c33320204e41ea82f05ff28509b0c8d4bc8ad79ba6f3eb8cbf5fa158921cf806b7ab2b47337633b49683d98fbd747149fd55546b26e7121f128540719d5623804aa1b903abfadfe59bdf322516824222a8851866cfe058389ba9b4dcddbea62a7849e2564871246977a25e118445d5814695699ca6a7d304c3275dae007c31c69b2c8048ce7aeab22da0e28def1e54d1fdd4fe2c373403792f42fb634acda4924db4482f16724936dd68686e067943cd263866861eebd31dc0dc214a", @generic="1276d448f0f5e4212ade3b1460dbde505ca329a34a56a7267174eda69c947af4a44ea6d1c88dc8a392e91308383ba2afa7ad127d62a4a6a9b8bc72a4db111bd394ba993317e08f3f514c4615385154e44e71192150da94d3f2306150a3620d0ea9dadd5a6f41fc42058816059278d7add69069f5924453fb2e18"]}, 0x23b4}, 0x1, 0x0, 0x0, 0x40000d0}, 0xb8ec3d7fa7f09b69) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x0) 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000520000-0xc)={0x0, @multicast1=0x0, @rand_addr=0x0}, &(0x7f000018d000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bdd000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xf}, 0x0, r1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@generic="0b5539993ce01463ba92112a775f4421", @ifru_data=&(0x7f00007d1000-0x20)="ae5fd5c10340aa32e0df8456e5cf4dc64b2cd015f6b7203752b61f51696416e2"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000195000)=""/86, 0x56) socket$inet6(0xa, 0x0, 0x0) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x9, 0x40000010000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000ba1000)="", 0x0, 0x0, &(0x7f000030e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) r1 = creat(&(0x7f0000ceb000)='./file0\x00', 0x20) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000a71000)=""/181) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ashmem\x00', 0x109401, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) read(r0, &(0x7f00003f6000-0x1000)=""/4096, 0x1000) 2018/01/26 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000e0c000)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00005e3000)=0x0, &(0x7f000058d000-0x4)=0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) sendmmsg$unix(r0, &(0x7f0000c6b000)=[{&(0x7f0000fe7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000062f000-0x10)=[{&(0x7f0000f84000)="b24dca8ef2a20a674883b3a4e4d06057b41cb2c9e9ad5c05515ba2", 0x1b}], 0x1, 0x0, 0x0, 0x4}], 0x1, 0x8000) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) accept4$netrom(r1, &(0x7f0000249000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ee000-0x4)=0x10, 0x80000) symlinkat(&(0x7f0000079000)='./file0\x00', r1, &(0x7f0000b7e000)='./file0/file0\x00') unlinkat(r1, &(0x7f000030b000)='./file0\x00', 0x200) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000079e000)={{0x7, 0x3ff}, 'port0\x00', 0xe, 0x10, 0x3ff, 0xfff, 0x101, 0x7, 0x1ca7, 0x0, 0x5, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) timerfd_gettime(r0, &(0x7f0000ecf000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004c5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000051e000-0x1c)=@ethtool_rxfh_indir={0x38, 0x5, [0x4, 0x0, 0x4, 0x5, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) gettid() pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000a86000)='./file0\x00', 0xc2) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00005ea000)=0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000-0x4)=0xffffffffffffffe4, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000065e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utime(&(0x7f0000fbf000-0x8)='./file0\x00', &(0x7f0000991000-0x10)={0x3, 0x8}) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0xffffffffffffffff, 0x0) 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000001000-0x8)=0x0, 0x8) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e70000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffef, &(0x7f0000000000)={0x0, 0x0}) 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fc2000)='/selinux/policy\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000129000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000d83000-0x10)={0x1, 0x401}) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/160, &(0x7f0000da6000)=0xa0) 2018/01/26 11:59:59 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bfe000)={&(0x7f0000595000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000001000-0x80)=[{&(0x7f00002f3000)=""/36, 0x24}], 0x1, &(0x7f00002a7000)=""/128, 0x80, 0x1f}, 0x20) r1 = socket(0x10, 0x2, 0xc) recvfrom$llc(r1, &(0x7f0000d96000)=""/197, 0xc5, 0x0, &(0x7f000049c000-0x10)={0x1a, 0x2, 0xfffffffffffffff9, 0x4, 0x0, 0x40, @random="8dae55d9b9d2", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007cb000-0xc)={0x0, 0x4, 0x0}, &(0x7f0000b18000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e0a000-0x8)={r2, 0x6}, 0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000bc6000-0x8)=0x0, &(0x7f000040b000-0x4)=0x8) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f000078f000/0x1000)=nil, 0x1000, 0x2000000, r3) symlink(&(0x7f0000e8f000-0x8)='./file0\x00', &(0x7f00009a8000-0x8)='./file0\x00') write(r1, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000a93000)={0x10, 0x0, 0x0, 0x110020}, 0xc, &(0x7f0000650000-0x10)={&(0x7f00004de000)=@bridge_getneigh={0x2154, 0x1e, 0x2, 0x3, 0x2, {0x7, 0x0, 0x0, 0x0, 0x520ba, 0x4000}, [@IFLA_OPERSTATE={0x8, 0x10, 0x9}, @IFLA_PORT_SELF={0x212c, 0x19, [@nested={0xbc, 0x6c, [@generic="517f0113272073195b243a0ac34fc38bd1d7ca9a8598e58eeec72b5be2282eec58e50837a6f595e66bd0a4d0d241b6f469af0c9f96f28ba769781482c4e8572e2e454caaa93f8ef3927d2eea15525386b8abb98d22ed9fffe02297e1978ab1029926b543e8f37c2b47392779148c8a68fc071f8de7009f5212", @generic="5ead10e0d578bdda274abdfd045449c335ea63f5a26ac6cd16180a710e69f44915ed", @typed={0xc, 0x30, @ipv4=@broadcast=0xffffffff}, @typed={0x10, 0x20, @u64=0xfff}]}, @typed={0x38, 0x5e, @str="6367726f7570245e966d696d655f7479706576626f786e65743073656375726974792a2d5d4076626f786e65743100"}, @typed={0x24, 0x60, @binary="f1ac34ef21af1433ab6b34207e30d014b69d0453356551365f3e7c"}, @nested={0x1010, 0x2a, [@generic="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@typed={0xc, 0x7a, @u32=0x3daf}]}, @generic="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0x2154}, 0x1, 0x0, 0x0, 0x4080}, 0x4000) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1000000010, 0x802, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000f14000-0x70)=""/112) sendmsg$nl_route(r4, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000181000-0x8)={&(0x7f0000f85000)=@bridge_delneigh={0x30, 0x1d, 0x425, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV6={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000096f000-0x4)=@int=0x6, 0x4) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00002ac000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000490000-0x4)=0xe, 0x4) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000c0c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bb2000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00008ff000)={0x2, &(0x7f0000ac8000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f000055a000)={r3, 0x3, &(0x7f0000cf4000)=[0x80, 0x3f, 0x3], &(0x7f0000a01000)=[0x9, 0x2, 0x7fff, 0xffffffffffffeb76, 0x7ff, 0xeb5, 0x9, 0x3, 0x3, 0x5], 0x1, 0x0, 0x8, &(0x7f000032c000)=[], &(0x7f0000f5b000)=[0xc21e, 0x6], 0x0}) [ 46.555867] audit: type=1400 audit(1516967999.190:41): avc: denied { accept } for pid=9400 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) r2 = request_key(&(0x7f0000d15000)='blacklist\x00', &(0x7f0000106000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004e8000-0x12)='/dev/loop-control\x00', 0x0) add_key(&(0x7f000082c000)='.dead\x00', &(0x7f0000d97000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0xfffffffffffffdf5, r2) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4)=0x0, &(0x7f00000c9000)=0x4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005fa000-0x18)=[{0x3, 0x8}, {0x0, 0x2}, {0x0, 0x507}], 0x3) 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000059b000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 46.578186] audit: type=1400 audit(1516967999.210:42): avc: denied { read } for pid=9414 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.586799] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xf0}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x3b5}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0xfffffffffffffffd) clock_nanosleep(0x0, 0x0, &(0x7f0000a09000)={0x0, 0x1c9c380}, &(0x7f0000eec000-0x10)={0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xffffffcc, &(0x7f0000713000)=[{&(0x7f00001b3000-0x6c8)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f000069b000)=""/33) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000012000)={0x0, 0x800, 0x20}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000004000-0x20)={0x2, 0x7, 0x0, 0x80, 0x6, 0x1, 0x1, 0x5, r5}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x20000000, &(0x7f00000e0000)="7a2fcd228866af21a2161198116d699874afbe9804c77625411a3298eded4a6315925a3a29e0b713cae9aee13c9f237025b8396e1d851c36bbcb2faa1d62f448b1766ce50aa7c84ee69b3c11509c108aa79d6a4c208a77c098cddb16a042831f8154fe539faaf1db972c8aa3a14a0904c3351e6bd1090689c847c25096f4f4cea82da17d", &(0x7f0000c5b000-0x4)=0x0, &(0x7f000038e000-0x3)=0x0, &(0x7f00003bc000)="d90fbe4447d67fa2983f1f8270076b1cd0d86b81d75fb8b22705157131d238909e63c7b4c655909f8e55ff48cb82aea1d1fe03efe5b8a5460f420000ea635abd945e8497a38d6a3cf8ea3373c542dd8b0db865644aade0e33e7b68") sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000035b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0xfffffffffffffffd}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000877000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f00003ff000)=@ipv6_newroute={0x98, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, [@RTA_METRICS={0x7c, 0x8, "c8e4f198a3d3fab5c027c00a8705993f23d15a38b874c4686ef74bf443e8e5b9ae807d8fb1d6f7035365dc0b2c6f64ac45706e2e723e81c52ecc197d5893b1d02a715899fe3d90c8a424d939591b1f55e7c2a0f4f9617506179e19403ba4edcfc633566f92dbd3e926fd33616ddfe7851624ee257bfb6a"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 46.601790] audit: type=1400 audit(1516967999.240:43): avc: denied { getopt } for pid=9414 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.626169] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 46.627055] audit: type=1400 audit(1516967999.260:44): avc: denied { setopt } for pid=9414 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000959000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$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 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004cc000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000018d000)={0x0, 0x51, "6d2c5aefaf7cc47ece811b70e3a7af4fb669d696dae24bdb9713f75217477ba8a242087176c3e683d218fd293b0f9fc60b8044a855a86fa2eb6ed0c5f800bb07765601e8fb0eb5b401353edf47dc66928d"}, &(0x7f0000a8b000)=0x59) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002c4000)={r1, 0x4}, &(0x7f00006e4000)=0x8) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/01/26 11:59:59 executing program 1: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x1) getsockname$llc(r0, &(0x7f0000ed7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009c5000)=0x10) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0x15, 0x7, 0xffff, &(0x7f0000b6f000-0x8)={0x0, 0x0}) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000e39000)={0x200, 0x6, 0x997, 0x9}) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0xffffffffffffffe9, 0x40000060, &(0x7f0000b50000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x20000000, &(0x7f00000e0000)="7a2fcd228866af21a2161198116d699874afbe9804c77625411a3298eded4a6315925a3a29e0b713cae9aee13c9f237025b8396e1d851c36bbcb2faa1d62f448b1766ce50aa7c84ee69b3c11509c108aa79d6a4c208a77c098cddb16a042831f8154fe539faaf1db972c8aa3a14a0904c3351e6bd1090689c847c25096f4f4cea82da17d", &(0x7f0000c5b000-0x4)=0x0, &(0x7f000038e000-0x3)=0x0, &(0x7f00003bc000)="d90fbe4447d67fa2983f1f8270076b1cd0d86b81d75fb8b22705157131d238909e63c7b4c655909f8e55ff48cb82aea1d1fe03efe5b8a5460f420000ea635abd945e8497a38d6a3cf8ea3373c542dd8b0db865644aade0e33e7b68") sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f000035b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0xfffffffffffffffd}, 0x0) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x13, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000008000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000009000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x33, &(0x7f0000009000)=0x0, &(0x7f0000009000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000009000)=0x0) 2018/01/26 11:59:59 executing program 0: sysfs$1(0xfe4, &(0x7f00009b6000)="c4") 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e8000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pipe2(&(0x7f000007a000-0x8)={0x0, 0x0}, 0x4800) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000092b000-0x4)=0x4, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000-0x4)=0x0, 0x10001) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000ef000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c8d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nfc={0x27, 0x62, 0x3, 0x4}}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) finit_module(r1, &(0x7f000075b000-0x19)='/selinux/avc/cache_stats\x00', 0x2) dup3(r3, r2, 0x0) socket$inet6(0xa, 0xffffffffffffdffc, 0x40000000000000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) getpid() 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000870000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) write$selinux_create(r0, &(0x7f0000002000-0x34)=@access={'system_u:object_r:dhcpd_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x0, 0x0, 0x0}, 0x34) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x56, 0xb7, 0x3f, 0x9, 0x4, 0x4, 0x362, 0x6, 0x7b8d, 0x3f, 0x5450, 0x9, 0x7, 0x40]}, &(0x7f0000001000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1, 0xb13}, &(0x7f0000002000)=0x6) 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) rt_sigpending(&(0x7f0000ab9000)={0x0}, 0x8) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace(0x4207, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4204, r2, 0x0, &(0x7f0000fa8000-0x9)={&(0x7f0000fa8000-0x8)="", 0x0}) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000e58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000045a000-0x1)=0x60) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be0000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00001bf000-0x4)=0x0) recvfrom(r0, &(0x7f0000982000)=""/131, 0x83, 0x2060, 0x0, 0x0) sendto(r0, &(0x7f0000da7000)="f5fb1b0d0ab856b56a14cbd03fdf4e12cde991f9dfef6311ca4557f3ac9ced38a133d70dea5ea6bf14746ce04eca8957b0b3ee1d9f59dc6414be0aa3bcdf989e99adff7958bd89863b584bd48deed21737b6ac986cb0e3fd5caa7537ca3fd0bb3e8eaa243918bd95e0aa46d8e43f6c7fd5735e98b90c42f3816f0d85fd77c5fe88609a6de8f8014d", 0x88, 0x20000800, &(0x7f00003f8000)=@hci={0x1f, 0x100000001, 0x1}, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) dup(r1) sendmsg$nl_xfrm(r2, &(0x7f0000972000-0x38)={&(0x7f0000453000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000cd7000)={&(0x7f0000892000)=@acquire={0x134, 0x17, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@mark={0xc, 0x15, {0xffffffffffffffff, 0x0}}]}, 0x134}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f15000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000d88000)={0x30000000000, {{0xa, 0x0, 0x100000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xcb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 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, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3c3}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f0000e1f000)={&(0x7f000081f000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1fe7468b6cb3a2f27fcc8f39ea4e39ac476c9788f3908d19e739af6673b0e4d3b6991b2276915dd4612ef56ef572c49cd67a1095a852a8bbf6fe316b3d404344c7e637a6368bfee8910d00579033a9eebb197a3299b2c1654256e8e5517da73bd04577e3a9c21bb0cfd1888eb2083a513067050dd56eef1140ba5f038350221c6887115d", 0x84}, {&(0x7f0000c4d000)="2af8893c7eec0acb99d57775f376e63586f0f758d023267d08b46fa876469b9a0238b30d76859761bce5fb285fbcc004f1a46f49c308b4050f1ac368e639cb506ee424eeeeb3795ee16403fc2eb349b0874332fbbea17aea57de48e7b9ca482ae13c30e230fc14d340a6c6128f2a5552f13865cbf0c2ffcd02b6ad071b55d3eac4df241fe80de3a53fdfaa0a31d8ed7a654fcc438557b8390b2b158012c2b0392acae3520cfc1b2d58dc7cf57c1fc83e7ccf96f175a33bdcd716d76c0bfea0b7cc7a9710a1aca2766dfb2c46665459289680e331c9cf0c3971b7b78969514110281730e221e06377c82bf2079908", 0xee}], 0x2, &(0x7f0000d2e000-0xe0)=[{0xb0, 0x13f, 0xfff, "7fddb8d3463f704e21ea4ff3b664b5f700e9f9631abe2feaa978e61036b266d554522403c70098fe40199e81d03aaf812133a3b101e08eecbf8fb74231fcb6c238ce1f28b515ce81f661912c03013662253450df78b9f3faf657c21105a56e00496f7d221d6d68ff024caac5fd249a6ba7dead9aac983b4f4e6e1282c977cf5114489f35a1238b77bdf71117601b30814a4177da732e2a1ffc26748744"}], 0xb0, 0x4000004}, 0x4000000) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x805, 0x8) r1 = dup(0xffffffffffffff9c) lseek(r1, 0x0, 0xffffffffffffffff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f7000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000e8f000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000001000)={{0x0, 0x2, 0x80000001, 0x3, 0x7}, 0x8, 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]}) write$sndseq(r2, &(0x7f0000e96000)=[{0xe075, 0x0, 0xd1c, 0xdd0e, @tick=0x8, {0x800, 0x100}, {0x7, 0xd30}, @time=@time={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x892b, @tick=0x7e79, {0x3, 0x10001}, {0x6, 0x80000001}, @connect={{0x0, 0x0}, {0x85, 0x7ff}}}, {0x0, 0x0, 0x80000001, 0x0, @time={r3, r4+30000000}, {0xff, 0x0}, {0x3, 0x401}, @raw32={[0xa8fa, 0x4, 0x8]}}, {0x8, 0x5, 0x0, 0x0, @tick=0x0, {0x8, 0x9}, {0x1, 0x3ff}, @quote={{0x25c7, 0x6}, 0x100000000, &(0x7f00005bf000)={0x1, 0x0, 0xffff, 0xf6, @time={0x0, 0x0}, {0x3ff, 0xcf9}, {0x10000, 0x0}, @note={0x0, 0x2, 0x0, 0x200, 0x84}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000696000)={0x80, 0x3, 0x2, 0x8, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000362000)=0xfffffffffffffffb, 0x3c7) write(r5, &(0x7f0000f0d000)="", 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000099d000-0xc)={0xfffffffffffffff9, 0xfffffffffffffffc, 0x9, 0x8, 0x40, 0x1000}) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) utimensat(r1, &(0x7f0000f4a000)='./file0\x00', &(0x7f0000cc8000-0x20)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c3e000-0x1c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00000e2000)=0x9) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00004bb000+0xa6b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(r5, 0x4c81, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000523000-0x38)={&(0x7f0000abb000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000beb000)={&(0x7f0000fe2000-0xf8)=@del={0xf8, 0x11, 0x8, 0x6, 0x3, {{'rfc4106-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xffffffffffffff06}, {0x8, 0x1, 0x100000001}]}, 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x4004000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000410000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000017e000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f00006e3000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000690000)={r1, 0xbb, "1b590dc5040fb6f9fad00e2a4676fd1d01034350a2567aed0458692b9f070573384069b12ef3a99072a5e9d0cf8a71e24d4714f1eb317c5a9c4122925861fa9f5ea794cb118f7e93c0ceb525954b4a4f754355543d830a5eecbaf3d70bb0c52ee2bbbce14c2922ff8a1c2c2ed0f55a8f5c35f0edd0e6c3ca08b16d2567687f8718c5f47d8c7a50d6b45b32b282bc4ab3236f8c472eba7105c44211f0e58594dc1f37cf0fadab3c429a26ef7e96269051c15c4edfd6e3a191a0334b"}, &(0x7f0000565000)=0xc3) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000947000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f000085d000)=0x1c) 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00001fe000+0x199)={0x0, 0x916a}, &(0x7f0000013000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000cf6000)={r1, 0xc52}, 0x8) 2018/01/26 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000eb000)='/selinux/checkreqprot\x00', 0x600, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000b01000)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f000074f000)="a65a71852c2ed186bac03a3c4efac785eae5fc322d9109585e639eae9bcd4669ea29de27e5fc7d7e4b026e4b9746ae07171ba93e9af76dad99b06d7477b55a40d0e66c6dbca2") r2 = syz_open_procfs(0x0, &(0x7f0000dc1000-0x8)='net/arp\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000650000-0x8)=0x0, 0x63) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000462000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) rt_sigtimedwait(&(0x7f00009ac000)={0x0}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000835000)={r1, r0}, 0x8) 2018/01/26 11:59:59 executing program 6: r0 = inotify_init1(0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000003e000)='./file0\x00', 0x10000, 0x19c) getpeername$unix(r1, &(0x7f0000004000-0x6e)=@file={0x0, ""/108}, &(0x7f000002b000)=0x6e) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r2, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000003f000-0x2c)=[@in6={0xa, 0x1, 0xfffffffffffffff9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7fffffff}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) lseek(r2, 0x0, 0x3) 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004ec000)='./file0\x00', &(0x7f00000cf000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) r2 = fcntl$dupfd(r1, 0x406, r0) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00004ec000)={@generic="4e680a415e9be7b84b0ba01938a34997", @ifru_flags=0xa000}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000481000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f000015d000-0x8)='./file0\x00', 0x400000000020) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f00001af000)='./file0\x00', 0x7) ioctl$KDGKBENT(r4, 0x4b46, &(0x7f00004ec000)={0x1, 0x5, 0x7}) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00001b5000)={0x0, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x401, 0x2, 0x4, 0x0}, &(0x7f00004ee000)=0xa0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00004ee000)={r5, 0x0}, &(0x7f00003bd000-0x4)=0x8) inotify_init() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r3, 0x0}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e54000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffbffffe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xbf, 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$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x4041, 0x0) 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000051000-0x10)={0x0, 0x0}) timer_create(0x7, &(0x7f0000e3b000)={0x0, 0x1f, 0x4, @thr={&(0x7f00005c4000-0x9d)="e7907541946515a8f76d4adba7d2cc8165ccfb9ea2b62f94fd01914a60ccd84224d6c34884c0b2feb88c5762bc245e202697506d0f27941a9fad51b5fc6f0fe6e1cc748b580d66795d5c23ac2b6bfc6f47865aaec62002e549ca0b1fb7123b98bb05d01d1bd77660036c040b5e04cfce670b08e2416ef0d27b35b0b0616e150367feea83bbe1d60f393ea3baa2320293d946699ab9a1beb0fc36169669", &(0x7f00004da000-0x92)="b849ab88055714ffe61b248d5ec33f7234738e7ab1e8106fd1432757f23a6f8254d211083fc759d1f2e92801fe77cf9f28243a67b5ff7a66f36338e3b7042eaa1a55cf2d79feb4257488bee9906d26c7678b2c95115b7be723be0a4c97205800043bc7dd3fd6983cb1b7e0c1780acd9b1c0ae24bb0e408bee6eb317a69ebb2ec8616624ffc7014a1d4ce7f4d2c4078766e39"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eca000-0x4)=0x0) timer_gettime(r2, &(0x7f0000d15000)={{0x0, 0x0}, {0x0, 0x0}}) mkdir(&(0x7f0000970000)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00001f8000-0x4)=0x7, 0x4) timerfd_settime(r0, 0x1, &(0x7f0000ff0000-0x20)={{0x0, r1}, {0x0, r1}}, &(0x7f0000669000)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000eb9000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000609000)=[{&(0x7f0000210000)="58f541de5503c277d61413238a485be3dba1be497fc25802da7a06ea03a6abdafe97b74b6b590547999e0fd31af4ed1c9872f9ce75e216245df17348cce9ec87d55ec7e01a2cf55ce20736171c5151dba7a8ffc0957eea104598afc59602b73cb9487e9519847a117ac944a1d9c8636157244f35fd5f30d1cb179b63ad7ef22f3a978c8f1b379acf", 0x88}, {&(0x7f0000960000-0x8d)="e71d961e61e7197f4b913a9056bcf6780fbb5cf17202eae3675185df312ff4bb9980107ee3b97f18f610a42b7165d77c2a7bb0e1675dc1cac056ccce34c7ed706ec830e2d7d67d598f5986718fb1f923990eb17d94e2c8f91db89ca721aff322717ac7da1d3017d723afb7ef63e4bb8fc328359600bc32e550fa32efad78edaeeee1102aae6f2ee2ad6cee16de", 0x8d}, {&(0x7f0000a61000-0xd)="12ce4a4fbc25ab29d265ebe937", 0xd}], 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00008bf000)={0x1, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, 0x8, 0x80000000, 0x3, 0xae2d, &(0x7f000051d000)=@generic="7c5b6c3b35baa0682989b6c6370587cf", 0x9e2f, 0x0, 0x5}) r2 = dup(r0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00003ae000-0x4)=0x0) dup3(r1, r0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000ec8000-0x8)=0x0) flock(0xffffffffffffffff, 0x0) 2018/01/26 11:59:59 executing program 0: r0 = socket(0x1f, 0x7, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80804) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b4c000)=@assoc_value={0x0, 0x0}, &(0x7f000003d000-0x4)=0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fc2000)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000fc3000)=[{&(0x7f0000fc4000-0x3a)=""/58, 0x3a}], 0x1, &(0x7f0000fc4000-0x10)=[{&(0x7f0000fc3000)=""/4096, 0x1000}], 0x1, 0x0) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x15, 0x8001, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008a000)='/dev/sequencer2\x00', 0x9423c096d9fc104e, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000348000)=0x0, &(0x7f0000072000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000764000-0x8)={0x0, 0x0}) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat(0xffffffffffffffff, &(0x7f0000700000-0x8)='./file0\x00', 0x4000, 0x8) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000fbd000)=[0x81, 0x1ff]) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f000065b000-0x5f)=""/95) r2 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 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]}) r3 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000bd3000-0x34)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 11:59:59 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, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x4000000000001c, &(0x7f00004da000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000349000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x31c) [ 46.986836] binder: 9509:9515 ERROR: BC_REGISTER_LOOPER called without request [ 47.015628] binder: 9509:9515 ioctl 8915 204ec000 returned -22 [ 47.024648] binder: 9509:9515 ioctl c0306201 2000efd0 returned -14 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000306000)='./file0\x00', 0x80, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000022f000-0xb0)={{0x0, 0xae}, 'port0\x00', 0x8, 0x8, 0x7fffffff, 0x9, 0xf8, 0xffffffffffff9b2c, 0xfffffffffffff202, 0x0, 0x7, 0xe3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r0, &(0x7f00006f6000-0x10)=[{&(0x7f0000aeb000-0x1000)="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", 0x1000}], 0x1, 0x2) r1 = socket(0x10, 0x3, 0xfffffffffffffffc) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f00009c6000)={0x8001, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1f, 0x0, 0x4b, 0x233e7f5a, &(0x7f0000a87000-0x10)=@common='gretap0\x00', 0x3f, 0x8000, 0x8000}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f6c000+0x555)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) getitimer(0x1, &(0x7f00006de000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000475000-0xe8)={{{@in=@remote={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}, {{@in6=@loopback={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}}, &(0x7f0000d04000)=0xe8) keyctl$session_to_parent(0x12) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000079d000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) write(r1, &(0x7f0000119000-0x24)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/01/26 11:59:59 executing program 3: 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}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x2, 0x0) getsockname$unix(r1, &(0x7f0000012000)=@file={0x0, ""/25}, &(0x7f0000002000)=0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000053f000)='/selinux/create\x00', 0x2, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c13000)={0x0, 0x0}) bind$unix(r2, &(0x7f0000744000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 11:59:59 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000188000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f000068e000)={0x2, 0x100000001, 0x6, 0xf8f, 0x0, 0x10000}) fsetxattr(r0, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) 2018/01/26 11:59:59 executing program 1: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f00009cd000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000aca000-0xf0)="6896cc149a2ee60c64ca6ebbe78cd23cde95fcca20fb0f58cfc5180e42de7259d0485e00066f7835a6b381acc3c1295ea448a73b04fd7d636b267fbdae87485b9f685b8dfd0f8f416672020b63592cae3d7f4579bd8e052b85f7cd94eb2237a215010b63dd3335172011120ffe27636c3b33fc5eb9e721aa8be96ba5bdbee905a4508b753eb0ec3ed41559217316ced95e949a500a12761500da14e9aa3ff37cf02e5abb6c13eda1fa455a508a7fa4556dccf6a883f7b1c7c7afe5e275c229bf1b4bdb10d3b1f5cc1484decd084f2db9ac1c14c696ac4930867ee6ad40039a9885a36ac603114711adc50c59277ec541") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000-0x8)={0x0, 0x0}, 0x80000) [ 47.032970] binder: BINDER_SET_CONTEXT_MGR already set [ 47.040530] binder: 9509:9533 ioctl 40046207 0 returned -16 [ 47.058195] binder_alloc: 9509: binder_alloc_buf, no vma [ 47.063826] binder: 9509:9533 got reply transaction with no transaction stack [ 47.063835] binder: 9509:9533 transaction failed 29201/-71, size 32-8 line 2920 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) keyctl$session_to_parent(0x12) accept4$inet(r0, &(0x7f0000f27000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c59000-0x4)=0x10, 0x800) socketpair$unix(0x1, 0x6, 0x0, &(0x7f00006b6000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000d24000-0x8)=[], 0x0, &(0x7f0000c95000-0x10)={0x77359400, 0x0}, &(0x7f00000cc000-0x8)={0x0}, 0x8) r3 = socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b57000-0x4)=0x80000001, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007be000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x1c9c380}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) r6 = dup2(r1, r2) shutdown(r6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009d2000-0x8)={0x0, 0x1edf}, &(0x7f0000cad000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000649000)={0x3, 0x8, 0x80, 0x7fffffff, r7}, &(0x7f00006d4000+0xa81)=0x10) [ 47.084424] binder: 9509:9515 transaction failed 29189/-3, size 0-0 line 3127 [ 47.095371] binder: 9509:9515 ioctl 8915 204ec000 returned -22 [ 47.099850] audit: type=1400 audit(1516967999.730:45): avc: denied { ioctl } for pid=9555 comm="syz-executor1" path="socket:[18387]" dev="sockfs" ino=18387 ioctlcmd=0x8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 47.143697] binder: undelivered TRANSACTION_COMPLETE [ 47.148828] binder: undelivered transaction 91, process died. [ 47.155003] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10005, 0x4) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000532000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005c7000-0x9)='/dev/sg#\x00', 0x0, 0x800) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000371000-0x97)=""/151) r1 = socket$inet6(0xa, 0xffffffffffe, 0x0) getsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000830000)=0x0, &(0x7f00004fe000)=0x4) dup(r1) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000)=""/57, 0x39) keyctl$join(0x1, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00006d4000)=@req={0x50, &(0x7f00008a2000-0x50)={@generic="9e4167d0a204905773c6df9d79874def", @ifru_ivalue=0x7eab2af5}}) 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000343000)=0x0, &(0x7f0000660000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de8000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x14) 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x3b0, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[], 0x0, 0x0}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) shutdown(r0, 0x1) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000b1e000-0x55)="7fc6cb72d5401d4e68408fc43ddb3255e570d3e8668f35468b37fcc13ea2d373d4c1bf6e50ecdfe10a21cc305b06f26bbfb453b7d94e5a99587e3c94048892a4adb44ce3c5655f14ff6b3e45cfec723066ea39ab07", 0x55) fcntl$getflags(r0, 0x401) 2018/01/26 11:59:59 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006d2000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) stat(&(0x7f0000bce000-0x8)='./file0\x00', &(0x7f0000f4f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$sg(&(0x7f00008f9000-0x9)='/dev/sg#\x00', 0x3, 0x620201) r1 = syz_open_procfs(0x0, &(0x7f0000834000-0xc4)="6e65742f6669625f747269657374617400f94b9ed86cdbf99374bc0f1f63d3463c40cba0f8c185cd75b9353a5fcc8bd5ae4aca57f5744362b856ad6cb9a88f61e29ddd3d6254f4089b16cd4bd16f38c53eb6ff5cd58862e78d048b26a24149c22841ab5046b2740dc7b4c677b06ae550950f798c80f4c49155cc3c2c844f223f35f6d38029222f68c6155268a204d05acda616eda091a689c35004c613f7da873696fe2ca7deb7cbb20efae218496776451aada3c933e2914e50dcc037dd72e9db05f347") sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000834000)='/dev/rtc\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000d6000+0xf0b)={0x81, 0x8, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f00002d6000-0x4)=0xc) close(r2) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000108000)='/dev/keychord\x00', 0x1, 0x0) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d31000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000000000/0x9db000)=nil, 0x9db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000090d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f00009dc000-0x4c)=""/76, 0x4c, 0x20, &(0x7f0000280000)={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff}, 0x1c) mmap(&(0x7f00009db000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5420, &(0x7f00009db000)=0x1) mmap(&(0x7f00009dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00009dd000-0xc)={0x40000000, 0x0}) mmap(&(0x7f00009dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, 0x0, &(0x7f00009dd000)=0x0, 0x800) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000167000-0x9)='/dev/sg#\x00', 0x7fff, 0x1d3080) recvfrom$ipx(r0, &(0x7f00005c2000-0xc4)=""/196, 0xc4, 0x12000, &(0x7f0000ab4000)={0x4, 0xdf, 0x7ff, "5f79ae6db58b", 0xffffffffffffff7f, 0x0}, 0x10) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) syz_extract_tcp_res$synack(&(0x7f0000731000)={0x0, 0x0}, 0x1, 0x0) fchmodat(0xffffffffffffffff, &(0x7f0000e5e000-0x8)='./file0\x00', 0x0) openat(r0, &(0x7f00001c2000)='./file0\x00', 0x200202, 0x4) 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000001000-0xe8)={0x14, 0x4a, 0x100000000401, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000016000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000008000-0x87)=@ipv4_delroute={0x1c, 0x19, 0xf11, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000014000)='/dev/rtc\x00', 0x2400, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001a000-0x28)={@generic="5d7c09000000fff40000807cda106f11", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x70) 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000086a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000473000-0x25)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000f5d000)='/dev/sg#\x00', 0xff, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00008a2000-0x8)=0x5, 0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000045b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00004fe000)={@generic="eb645f7fa2bb5f91ad4407b4b8610aea", @ifru_flags=0x800}) 2018/01/26 11:59:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f000084d000-0x8)={0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f000003b000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000e62000)=0x8001) setresuid(0x0, 0x0, r2) 2018/01/26 11:59:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000043a000)='attr\x00') mkdirat(r0, &(0x7f0000e7d000)='./file0\x00', 0x0) fcntl$notify(r0, 0x402, 0x30) 2018/01/26 11:59:59 executing program 0: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000066e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = accept$packet(r0, &(0x7f0000fe7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000051d000-0x4)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffffff, &(0x7f000023c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x14) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000917000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe8000)=0x14) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fe9000-0x4)=0x0) bind$packet(r1, &(0x7f0000fe8000-0x14)={0x11, 0xc, r3, 0x1, 0x8001, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000fe9000-0x50)={@generic="d88e69d6ef381e23079445d7b977f154", @ifru_addrs=@nfc={0x27, 0x800, 0x7f, 0x7}}) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000012000-0x1c)=@req3={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x1c) 2018/01/26 11:59:59 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000014000-0x60)={0x0, 0x39, 0x6, @thr={&(0x7f0000000000)="de446d9ace9f8a3a49479ea30b33d17bcd6edcb325dae0568df9881c1b1550e3f50caff4bbf64ac343eacbaaf9a698eaee9af156c6dff0567ec62a14415f8f809dde9824f6e66ebda065ffdf249e464f71df76f38847589165ee7abad976c4c1bb7e", &(0x7f0000003000-0xee)="26e466cafd8e863cf6d8d2fb542e954c25650a43f028792ab7e07dbfd79737380ed90cc7cf2e3ab7a4d480cffc463f9c9afae7c0b0ec316a4b00e9050073885cb86653fcb5698062c43ffcaab8da0d8942bf15a6f28bd9ef5821f4fe63b048f9c8a40a31fa12e5940bb4a8119da0c17a1f10dced6e8b80520a5a06cb4c63dae7ab9f04f76f66dc9dd06df495c193ad2b258b1c58292d88761415e058719160383b47eed4886234c92ac11f8dcbb6f56e07e6c746562ee571a6d38631c70862625a26d04b878d48a10c1d77e12ee797d0f85627201e01c119b7aafaecc254c30112ecb437ad4bbecd48fb255a9c82"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) setitimer(0x0, &(0x7f0000012000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000004000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 11:59:59 executing program 3: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bb4000)=0x8000000000008, 0xfffffffffffffd54) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 11:59:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{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]}) close(r0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f76000)={0x2, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f00001bf000)=[{0x0, 0x0}], 0x1, 0x8d) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000712000)='/selinux/enforce\x00', 0x10800, 0x0) execveat(r2, &(0x7f00005ac000-0x8)='./file0\x00', &(0x7f0000f96000)=[&(0x7f00001f8000)="1000", &(0x7f000092b000)='/dev/snd/timer\x00', &(0x7f00001ca000)='em0\\#-(\x00', &(0x7f000095e000-0xf)='/dev/snd/timer\x00'], &(0x7f000056a000-0x10)=[&(0x7f0000781000)='/dev/snd/timer\x00', &(0x7f0000e65000)='nodev^](systemem0-\x00'], 0x100) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) ioctl$KDADDIO(r2, 0x4b34, 0x81) 2018/01/26 11:59:59 executing program 2: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) fcntl$addseals(r1, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) lseek(r1, 0x0, 0x4) close(r0) 2018/01/26 11:59:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) timer_create(0x6, &(0x7f0000cf5000-0x60)={0x0, 0x9, 0x2, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000adf000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000883000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) preadv(0xffffffffffffffff, &(0x7f0000ab9000-0x50)=[], 0x0, 0x0) 2018/01/26 11:59:59 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) shutdown(r0, 0xfffffffffffffffd) r1 = socket(0xf, 0x6, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b29000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="46e80646ddcf", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8cbf61ebcfe2732e4664a720198d0902"}) 2018/01/26 11:59:59 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x4) 2018/01/26 11:59:59 executing program 6: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000000)={&(0x7f0000001000-0x4)=[0x0], 0x1}) memfd_create(&(0x7f0000001000-0xe)='/dev/keychord\x00', 0x1) getpgrp(0xffffffffffffffff) 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) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)=[&(0x7f0000001000-0x6)='nodev\x00', &(0x7f0000001000-0xe)='/dev/keychord\x00', &(0x7f0000001000-0xa)='%\\/+wlan0\x00', &(0x7f0000000000)='/dev/keychord\x00', &(0x7f0000001000-0xf)='vmnet1selinux/\x00', &(0x7f0000002000-0x1)='\x00'], &(0x7f0000001000-0x10)=[&(0x7f0000001000)='wlan1lo\x00', &(0x7f0000001000-0xe)='/dev/keychord\x00']) 2018/01/26 11:59:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007bf000-0xd)='setgroups\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000b1a000)='setgroups\x00') ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/01/26 12:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000033f000-0xb)='/dev/loop#\x00', 0x8, 0x0) sendfile(r0, r0, &(0x7f00004a9000-0x8)=0x200000, 0x47a4) r1 = memfd_create(&(0x7f0000050000-0x10)="74756e08000000000000008000000000", 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) sendfile(r1, r0, &(0x7f0000ac3000-0x8)=0x0, 0x80000000000002) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000eab000)={@common='erspan0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cf5000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000061a000-0x4)=0x14) r2 = socket$netlink(0x10, 0x3, 0x15) inotify_init1(0x801) read(r2, &(0x7f0000844000-0xdd)=""/221, 0xdd) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) bind$netlink(r1, &(0x7f0000d8c000)={0x10, 0x0, 0x1, 0x20}, 0xc) 2018/01/26 12:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000ad0000)={0x1, &(0x7f000003f000)=[{0x400000000000006, 0x0, 0x0, 0xffffffff}]}) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c7a000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bb5000-0x3)=0x1c, 0x800) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00008ab000-0x4)=0x0, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000036c000)='/dev/keychord\x00', 0x298400, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x101) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ebd000-0x4)=0x0) ptrace$cont(0x19, r2, 0x200, 0x6def) fcntl$setownex(r0, 0xf, &(0x7f00006a9000+0x133)={0x1, r2}) sched_getparam(0x0, &(0x7f000005c000)=0x0) syz_open_procfs(r2, &(0x7f0000e80000-0x17)='net/ip6_tables_matches\x00') sendmsg$nfc_llcp(r1, &(0x7f000006a000)={&(0x7f00005fd000-0x60)={0x27, 0x8a, 0x4, 0x7, 0x20, 0x3, "cf842354715dd4cdd839bf2308cb089dba2b4bba1df90d7eee3ae4f95904cd1979fe1fb16ff0c7ad538c6b4cb370f83ec2b76a6edd1cba2326fbbfa1ac1e87", 0x4e91}, 0x60, &(0x7f0000f19000)=[{&(0x7f0000c67000)="f2db018c7ac61d508fb7f0c61c70f3c0ee36ea0ad50ee96e70c0743045d6f79d74b5fcee9bab07b049ec027999d9487fe093a36aeef350e3a3679aab0994e32cc891836cbf3be936ed4abc8c85cc7900a175", 0x52}, {&(0x7f00002a5000-0xc8)="007221db5ed6121a111b02852deaf038d656ae493b3fd0a8a947f68872dc8f555c70f9ea39310cd5ab309cf9d71c5e78a44bad8f4f6f5d58020b73510e48dc2b66578fa72e6fac796158372760c63b2431a98d98f54d2d490e0eb80af8da4dcfcf30a24d6a7cb4d36fa2156d935a62a2cd564d6179b202985ce08362940ab2eac1c869439a48d4b2b0188d7245290cf8269ba143cc84db929b763f1b920e30103a31b845cebbb6f73cab47d02e342b6896e2117c674e4fcb5caeeea1f264664298e888796590f9ee", 0xc8}, {&(0x7f0000f42000)="98548fa38a2c0aada9abf39f87d85c51696226e7205c6e4620c4c6513dd343d45b14a0ba768ab7e7bb18bb63b2b7cecba9b72eac1c785dc8bc64898a2eb21042ff61ca4b141aba74f8d07961b4e14861b31fd9172c949cf1d68b4568e53f8b86fb47455678f0f3ded41d036ef69fdf6e6aacd958d6b56bf4a82ea06428659a3e237929836bab8eb6952975328581bac259079fd24816e8f476", 0x99}], 0x3, 0x0, 0x0, 0x8000}, 0x4000000) accept4$packet(r1, &(0x7f00004ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00009ad000-0x4)=0x14, 0x80000) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f4a000-0x10)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/26 12:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xfd4d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000724000-0x8)={0x0, 0x1}, &(0x7f0000e75000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00005f4000-0x8c)={r1, @in6={{0xa, 0x0, 0x29, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000879000)=0x8c) 2018/01/26 12:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ae1000-0x2)="fb24", 0x2, 0xffffffffffffffff, &(0x7f00004a2000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000e73000-0x8)={0x0, 0x0}, 0x84002) bind$netrom(r1, &(0x7f00000cd000)=@ax25={0x3, {"ca17088312ca58"}, 0x0}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00007a7000+0x3a9)={0x68, 0xa20, 0x7, 0x2}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea4000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) 2018/01/26 12:00:00 executing program 3: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000035000-0x2)='\x00 ', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000032000-0x30)={0xffffffff, 0x6e, 0x1f, 0xfffffffffffffe01, 0x80, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x2, 0x1fe, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0xfffffffffffffffc}, {0x5, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) 2018/01/26 12:00:00 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) fstatfs(r0, &(0x7f0000940000-0xd9)=""/217) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000368000-0x4)={0x0}, 0x4) close(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x0, 0x0) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000601000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff, 0x0}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f000029a000+0x4a)='/dev/hwrng\x00', 0x0, 0x0) restart_syscall() ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 12:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0x0, 0x0}) epoll_pwait(r0, &(0x7f000006c000-0x48)=[{0x0, 0x0}], 0x1, 0x7fffffffffffefe2, &(0x7f000006c000-0x8)={0x1}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000046a000-0xc)={0x4, 0x0}) 2018/01/26 12:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x800000000000000, 0x1, 0x0, 'queue1\x00', 0x800401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getxattr(&(0x7f0000c06000-0x8)='./file0\x00', &(0x7f0000069000)=@random={'trusted.', '\t'}, &(0x7f0000abb000)=""/4096, 0x1000) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x23, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1b6) 2018/01/26 12:00:00 executing program 1: clone(0x0, &(0x7f0000001000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)="") alarm(0xffffffff) 2018/01/26 12:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000398000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000aa2000-0x10)=@req={0x50, &(0x7f0000235000-0x50)={@common='irlan0\x00', @ifru_map={0x5, 0x2, 0x80000001, 0x1d, 0x1ff, 0x3f}}}) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = add_key(&(0x7f0000a9b000-0x8)='rxrpc_s\x00', &(0x7f0000304000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f0000f7e000)='blacklist\x00', &(0x7f0000a77000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004eb000+0x8b1)='\x00', 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) r3 = socket(0x18, 0x1, 0x4) connect(r3, &(0x7f0000c82000-0xe)=@l2={0x1f, 0xc47, {0x0, 0x0, 0x14, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f64000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) 2018/01/26 12:00:00 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000a, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@loopback={0x0, 0x1}, 0x0}, 0x14) 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) accept4$packet(r0, &(0x7f0000bfd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000-0x1e0)=[{{&(0x7f0000bc5000-0x10)=@nfc={0x27, 0x400, 0x1ba, 0x2}, 0x10, &(0x7f0000f7e000-0x70)=[{&(0x7f0000000000)="3cbc1677694c48f8baae88c3ef7143c5fbfc7bfb37126bbb819c8ea1a99eaf561df8ec16e5857879c3c44c2b5fea63e7520ef5ee5314", 0x36}, {&(0x7f0000000000)="4fb2551ea9e860366a647683aa6b0d059a92479732a10dfdcd2c0af31d7377d75b9228443e77cda15966213603c24ef842b44f138106610d833f137ca97526145fc6322ad91899b3da967be62f78987861f41f9260f9ebaff338ec6f36a2aa64f89b725c298a4f28e15acebb2ac87b558dc03a7e2311b7e6f5cc63f533fa898001f9bb0370325fafea625a2d76f138a43ec87c4f9e6ee5dda635f8fb01eab10b42606ca994bed665e686", 0xaa}, {&(0x7f0000000000)="a224b56a98fd8fb55e8a8dd613e552b517f10a9b7c23e5fd44a457a5d3422d1e0381a2e73023b2fd363aa85ec712ded963ebd4eadb34194f5716aec8c6c6040ec5e8e512554e837fb674ac08c8ae6f26d5c915a7cef7f67cdbb34215e5499100cb431afc401dfbb13efaa364551739fc8d9584e67dd0de4010f2a49535bde8310c90f7367d429b6c0342f90f65ff6deb47da9bb97e40373de2e03a6882faa01fb30af289a02e1c967c25e807311be2c78c92657ba27409a15387f42136a35eedd552734dd2f76ac12039a743b91667f904c1fce831c0", 0xd6}, {&(0x7f000093e000)="a1b6069f442dc10e6be6f5ed30023cb70d4e0109c94438a18f68a7a3359aeb6429a8a443924799b9235e0aaa438c2b83ff96f44e3d9630e3f49bd606ba", 0x3d}, {&(0x7f0000240000-0x5d)="5e26b22d0a1672b607e921d2acd405b988b5481ba991982b1374932db2b95683a3e92a1b08fbeb209121fab1a4458cc4b71863f1f56420b355ad56a1585237fe812e46cab10c00ec1d79a0fbba1a8a4bc2c30e7b959d4f058c8254376d", 0x5d}, {&(0x7f0000001000-0x10)="f4ab16587358c196d93c8ceedba7a178", 0x10}, {&(0x7f0000000000)="d52d99b865ef58de95dd7831af9306fba4e227894cd8cf8e7d42fc66ca02bc48a84a167ccde6895e8bdb86f0cc2625ad13d515169f20b3fe145417d6c431e49b91116e3763799fc979bdd9b5f146754bfbb3c70c5e667db433b0146b4221d59d11cf06cab5174d8934308161bd9a96aefb079d2049df9c1518dae63dac915495bb343493b50ddece521e16b8ecbea32f1afa18721809ff955392203cae0c102d", 0xa0}], 0x7, &(0x7f000044b000-0xf0)=[{0x90, 0x10f, 0x7, "b2e2780b59ef4f7ea4d4db274b5c57c925e0d0178acc668998ee0615abcfb8b1e562b52be6294ae3d4e35dbcbba87c100276e59f11c05e8defe211fd378580283f7f8b7115b3391f8f7773df7f0034a87110eeefeb54b5a1acaf3e52b3ac88ef58ad502d12f8218d05044efbc53bd4f29a5f033d8fedb4d80f42c8"}, {0x60, 0x107, 0x4, "df76c4d71485510da27df115260943b6e9bcfd862467bb6762de2c7e727a5c8904c8e7a920908d00f48b32f0aaed99cf00aed3cfc77534ab76cb2d6682ef9d1e7ea517f80ef423163922"}], 0xf0, 0x40040}, 0x2}, {{&(0x7f00008b7000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x4, 0x4}}, 0x26, &(0x7f0000001000-0x90)=[{&(0x7f000075d000)="b043de224e5001b7b04ccedd3402949211ec6e944aa967020db20c541621c0b4c62e1fe90947a6bf6b1776e85e4387719501ee732f72af6631d523baa5cb4913d60a8ba3956298f4bb6c3145c899562349ab7f6fcba09255a223b5337caf0ccd059ea5a27267023546", 0x69}, {&(0x7f0000001000-0x10)="7a4fd3d0b55bfbb2584e9395191ec7da", 0x10}, {&(0x7f0000001000-0xd7)="66f9ea8c7fbada68a9e97cfb7d87b8822bdec5656413cb52b2f71e5e8a356754be995c3d8f77e5e361d33b1fe2411959b39688a4d7b3bc3d83bc284c42ab3a99ca317d54c0e2a9336978fca95a2c07c53519d0290e381b48115b3d1527d14d8ded75bb6f38fa5c59ce6b26cb56bd6e0861ef34a287b6d1a9622d6df3b64902020420b703d521b4307085191a69eb120078b9fd4c0954d096ad794a1a6f784f99ffe9df649b36a0671932e573dfca7f1bdd8c3961a0d7dd2f7fe7f4971992d1affa835d2c2882b257baf205b248b957ca74fea9de4bd634", 0xd7}, {&(0x7f0000001000-0x18)="fbf825d2cbcb226ab835733b4000e238a4bc0bb350722b18", 0x18}, {&(0x7f0000001000-0xec)="ccaff44e33308c710377c25bc579352bdf25689f5af9880eeb7912cbfe454b7e5c239b8af5fa98022c136dd77501ba3d07adc00b3973b9076b214c963cc812f55af4c824e790141eef6a7b3e36b7f9cc7070005b8574e47ec92ee3f7bc3720a3b458736d32418d1643bc4d1b245f248cc744f913adf5b54955d79a9cb66cd7b65870efb3ffdefe9661e4c0d47860be43322d1cc786107837b09683303ba4a4cd8e04bf3262f906238ef22050b34578d4ae4d04923735dfb9de106c89928b6dc56bcac92cf6e5f80384612827ecd38de93fed282eda741cc9ed897817a2dbeae7a02b6f638c977919c5ff618e", 0xec}, {&(0x7f000063f000)="c9a929e866ba1c743224786a41c75261c196ffd3dcf4bd9819ea83ff0ee3843054208a5022a4bce4b3ddf431e933daf628383ea9e69d1e71846dcd38308a1317b347e435746963a3be6810fb2a3537ec147ac5a9de162b6f6d579290426b7706d5449bf49deb10d147b90ed450d5c1a720e9e7e65cdadd6855ad9dd225e10a20afd5fa26b46c6cdba92061e676", 0x8d}, {&(0x7f0000000000)="2e7a02b44ea59266128199ceaaf1775330cc5892951e05bc7391b6e37a6b7e70c70120dba9b4045766da6f0d1cca375eeb39272e1ff4b800596cfb56d311c474d6e0c42254744e4967e6ec5ad9eb3621879bff46e83826e9dff99636ba5732a37231dc793d81f15e9accd34b7001ba945a758d1032161109b65f2d528bf7a83822798166a3fcd9ce5b18d25bf937d5a0617eeeba81f6fabac2612f8dcb78c76eb25bff1c281911db60a788a325e0a971f295745a9bc84fcf4402b0bcbf2b30ae3f09074035860d769e83366a3619", 0xce}, {&(0x7f0000000000)="5c2f88578755ef8db62f3827fa2377cc810eef8794a37e88097cb4e60fc043e16f6bc6567b21ace31ea43e2dbb39cbf5beb7987f49809562a1b41ac96b3108a134091f70f128a3da948f299fba9c3bc1e17781009a44f32b8a8254eb6bdaf53ce59fa4d897fc139dfb12c1753ea5902cc73e72db41d325b890881d180bd722cb950d772c0feaffd4bea2b34adae920669a95a7cdf8fb613fb8d968e874fa2a83a9132ad405229a3f70a1d975c0ecf7547bb19f243661bcfcd80201d8fb3a7057593a45b4686360e78697c6c401029746", 0xd0}, 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&(0x7f0000000000)=[{&(0x7f00001cc000)="fb449e187d3b08bb427362e67912aaff144dd67a6ede5b945bccea3d7fda4988620ebe2acb9a1b744f2d021b5d8d1d79fef29771ad970029c35bd70b386b4de01cf0cc6e85528720c7098f5e7cdf344ba196fe8095d228479531f3c4900dd5ebbec422bb792b061b9de28078d12ab626c1c8b75b85129ebf61fb96e8023620711664b9875b39be4f3f5c7685dd3a27a3bc338e42e385", 0x96}], 0x1, &(0x7f0000fbb000)=[{0xe8, 0x105, 0x7f, "80558b0a78d1c8c4ff1c214a5682c4ee3866996a6d55d9826d2a4f8712a0dd82c0d15cbb8409cad6788e71856d594361e18195cf416982cb0a11a6676e3b03d6e9736d19f068f059cbd58fc24130107d5abffd06006a43730561f8c8e59b25a7ffc45c7b447a7192966dc707002db37b922f2da6d1675e9c3a9eca5fec52a3f3d1925a6993a7e6266a0e88d96093bc51cac70a1274e3514163aebbecc2f5b6e37cad7ea84a74610f11a8744877841d503082d40f3a69892a14fd6b2e5c97bbee8f6118e63c814e341474d767c021a8a6505e1831d4"}, {0x38, 0x3a, 0x7, "171c3c354f942ce9e9549154be7159cc538127468e6cc41de5082a2790d2c6a86de33987572b4d"}, {0x70, 0x11f, 0x1, "658ba507e07befa2cf62df79a631f787697e3dad85c86dabb65936996096ee0ceae30c7998f46d544068eaf0624d27e1c3ee154fa2940d110ff145f4975aa44bf836657fefe9479c8ef565de3d53085e678229b2a27c2401e8dbabcead"}, {0x60, 0x18c, 0xffffffff, "ea9ee7c37454317deeca0455b98ff474e127ee65826961ee7083035225d61fc8107a260a2f88473a4df4acfb9199d63048ff612e0b5d53b0c1f184803f60c393684d22e4699d77ea78d90cb72c"}, {0xe8, 0x84, 0xffff, "9ea302db96f7d4537975bef128b35fa2d77dcbc850db78144187ff79ca05445dc243c4e0ed1b8bb7a40a4cf969879f28a726a5eef003152c4ce83922e18cea480e8c3ded0cff6e6fe2f9a37ce771251de72b1a7f3b519d654be2b0c6a30eec220699e64317ac072cdf14d38739ab3f7825effe9a8f0d6babb24c4a07fd504ca0828d38cb6a8d679afbbdc6601fa4681981bb02b3d77f03285fd23316d57689b7093b527fffe5d2459630d777fee9358ba0da8e24efe318f01c2c076a8f7f65d7e45d06082ca303628ed28fdebe4e3ef1b0b1"}, {0x100, 0x10f, 0xfff, "3f03338fd1a3915d32ab8d7ad3c0a2ca1bb7c21e37fbd290f13939b58080a33c4149642cafabfda814e33240a7ac74bfcbabfe37bf2d61bede66ee5810328c611a8e997382accc88f7bc8cfc6188dbaeb9a639c8e2301d9d5fc7de73d5237d850a5704be60dd7f652d1389698857f501c1b0cfaee6945c5d86a1b7a858e9f2d7f651af53319c7886edfa77cb9a1a3562ab945f653ac53ff39598a431b99063d2d04bec986c7dc994c3d7ff42182d23a45eb26a7e9a5758f88e13c17e76be852f0e216137f156a6e1e3a206042a9e3ef5c7648f03bf2ab53e09def7c6c584e9cc420438cefc79304b02e1"}], 0x3d8, 0x40000}, 0xfffffffffffffffb}, {{&(0x7f00008d0000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x4, 0x2}}, 0x26, &(0x7f00000ce000-0x40)=[{&(0x7f0000000000)="20ce561f7b9020fd29d5b2202b0b4ebae63f9f728a3cd198c2110e632f4faf505d964c29ce588df888987ac6af0f3b95041b82fdd1f71eba07bfdc8b6faa2ab90842f3b005ade9c3dc729a67fde363", 0x4f}, {&(0x7f000030d000)="f904c6d50f74389ac89f65b2ab45dd68b0d7fc5fa8d10b4894ae731d77a40c158cc774faf095a05f9324ee593f535650f797a0e49d9a402f8c7af6f1db897093f6e0ab112224a5176cb2ebf0588a9ac6c8db87b63d65e7e4a2163a3be17342f40c2dc552cca8388b60fb604bd21b6c31e11e1db27fff70c461f23203d25e09e5dbfd4f2b86777f97f3f10860525ca181d68f071c874cd9", 0x97}, {&(0x7f0000629000)="", 0x0}, {&(0x7f0000001000-0xd5)="ce2d223864529bc04f4425af99a5d00339d8d1b3d4b0655d11dfbc3f04e7463ca7978a8da83b8904881256e6894202015dccb0561050ff13e003c320dd2d68f8df3df775bc83bac9e29f0c389679b5a85e71f17baa8af74331c961b5dad2e5e93f626a4380afdcb1610f1267e820acdd37067cbce9f766739d9c72d8a69c4717c55570db5d6d632347e69f2470950d4853715c79714e18395eb63b7070f4afbe7613bac118c639e37eb451b808d5c10a6915997919a6d91c8199d6ece7f84c6992300e2657bedaf4c68d6d7debc8e106a491ece7dd", 0xd5}], 0x4, &(0x7f000032e000)=[{0xa8, 0x107, 0x3, "addeca6f50279ea8b2fd9243b39b23f6a65b87fbaab5990fea50859245d109a1f2689664aa195c9729dbd358c1775919ff4f53034f65d8afaefaff9e559ca0f26996dfdb356f4fe927bb21c6d6e016b6b18c7b2670221d8b58278a00da0d95f470b37bfe737f52296204432bbf597397ac6f9353dfc30282b602135c6d5567c148db81ea300bfa4d750a3c8b3ff6a0dae8001bf5"}, {0xa0, 0x0, 0x4, "ca4c26b523eef90924d06b9fa4bddd0955241c725edcebbba66d6704670e791b55fdbdc36417bf7d6421f95da739f02c5c80c31d463a9fc84f02da87df7989d114e1453ecf2cdeb45598cf49c93b011a6eec6d4d113e317a937790560095278c4670bf254e9a19dce852f7675f5feaac3ef0bd8b9eb954dfe31e7f54c31fb6e8cb07d6e297b31295707d7497a18d"}, {0xb0, 0x1ff, 0x1, "25895c7ba87b914cd8547a4a226e708146f6cc6179ff0f19fe92246d683de51a4b4d38524198466ed307bf12ded7c7f1f9ad9275aed6da6cdd9c53e307ed79270628f890277c8f12f533e6f09443ed849406bb8fd3c7311dbbc5d32798c0ee175236f50d95ca347a7fa562fa56027f94095b07b55f26dadeca5f07b9e60fd6368dc84bdd9b339a8c0feeff116b1481345c16c576598923a54d40ef8dc5cd99"}, {0xe0, 0x11f, 0x1, "7a55e3da420585519caf959e39165f87d10fb433b062a210a0bfe3c75c0f98db5ea91ddc8a0a8ad098106d7b1921027278d43b40ef715db5a428e9695c99d08ea424587b6ea0f98ebde707c7b0b342390367e6689bc7f46f802c2eee688f592c82cdaf40d0bacacf48c1b81ccc896352aeab71efddb96583c3fd4aca96f5336a657a62460d898c6101e3fe1808f3a7e30dcf04ea48b206d6bf2f04cce9e8f3e82bf48339f4e4a8c5334300bb2d2863d110255cb203ce303e0179f216d36baa4a303131dd20c7259d20"}, {0x40, 0x19d, 0x5, "60efcd8e095b8d0d23bc5e92654ad884b61219d9d3c6de8b67951c7077f6d8939ebf16764b517311b5"}, {0xf8, 0x3a, 0x4, "8fe256eaffbef03078d2d44b2955bd3c53537c426c84a4446d911f6c091077a427f14178659599220e359b086faccaf5b8a66c467d8236961b76dfb8c15f8f2c0862f32eaeb1d4e3f4855a22f5925d06b042c8ca222ea651792499165a6b00d72dc315f4d5c9eca81c4a5aaca21cc6af21180679c8541039492a43bd9c840317c16a817fc03b4047111659a3f90ad698848b02821d1b04e8fd4ef4ef512c5f1caaac487b35cb3da53fa5a86466efbb00a47abb3c4261643592c4f0e8e97b8c3acc34af1ad97e51f04410b5e8b81e4ab3d7316890a6110c261e1b6f318195515880f40a986d"}], 0x410, 0x0}, 0x2}, {{&(0x7f0000a2c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x2, {0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}}}, 0x32, &(0x7f0000000000)=[{&(0x7f00004b9000)="ef8616cf7c72a355d8a6a0a065263d1b807b641db2d688afd3", 0x19}, {&(0x7f0000000000)="03b5ca24dd22b6b45ac3741766a2bd40a1b9649765f72907b7be368ae0749241f3a5e9582852f43d5b852a863c27fa2be49f89d2adcf34730984a754e57c3a2d342b3b3909ec41284c79399ba07241acec811e04510d655f98c37fb75332b6f1dd5f343f44bb2183ea519915e95fd2588e0a123ca1a7b899ece60f5f7234aeb0741d71041f8ff10dd5256f7d566cac78d7056329e3843ff8b4365299424aba0148cbdf251074b3e0101067cd760741c556246addfe8198", 0xb7}, 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0x1000}, {&(0x7f0000001000-0xf6)="f3f4b7110a859601e463b472db193cb8fa961357949158f6e7782495fd686d34d41f7e3ac8f59a9eb364529bf0c9f2e8068bd225f7227e7606e3bb8d59f718fc28a48043024b846885705d55942137c14787cd9eb6ba05ebcfc9bb1d182178098e670edab14181f7d0ee86174bcb7f74bb03c26153171a8e3952ccc01c915ad68cb0de3f84585c40c4609c80e933fccbb9e694bb0417dbb1ae1bf8486b1f4d4f1b45cdc541a8aecd7b47e2a1eca47510af8deadaea653d1f49b5b37cfd12fc021cfbc50e2bbe872d94729e8f8b6219fca5c360d84094320626fdb0388b206230138f60f45c0d263ae340803ccc46275c01813f11d279", 0xf6}, {&(0x7f0000000000)="3287980228b3b55b596b96f1", 0xc}, {&(0x7f00003dd000-0xba)="43f862de4ac58e1540b2ecbead4fb1be1d05869f30ad91baee76a1140cea445cdc7f6e3015c9684ac5d649fb99e4b1f96ba2a8be21d21ba23fb955c4a50f0bf3ce565030032896c4ad212b4ebd089905ce1610889c45081fbdb1e600cc911515a4586263c72be688b6ace3cccce274b6b1bea783d74a3158ff150a2eaf595563e76a050a09761d143c519e6398f35190ed7fb342e0104aedd0e6776ba24550e44bb35703c86e3bc5cf15e4340c9fdcd804825c3cdf163b2fc4fc", 0xba}, {&(0x7f0000001000-0x1b)="fe5802430c142efa41a406f68257b7fb93d910311f3cec641c3d62", 0x1b}], 0x6, &(0x7f0000000000)=[{0x70, 0x0, 0x400, "cfaaed3584f6dc620752e8222e8acb30540acc62e31ec80e825aec570d58b3fe9ce545d2596ba7069dd52f4c09940c84dd9ed96b84f499a4f027d88ee3bf52edf5c65111cc28b79b8c73a3c0af949b6c2c2868e0e5b93884e8f3145fe1ff"}, {0xf0, 0x11e, 0x6, "a8cf33b72d3320bc0ce0e853c982325960b44e09dde845b6aa130cc59638e6a92150ab47827f31340fa77ab1908a621c574f219380349214e2bcdf830232adf7611787d506e80950a7250fb7748967dee9a48aeb623b6b016efd6c2b6092307c15771197dc04fa26f424d001d0f7e2d99c83dc16e281c5b6f8378fb3d8d0bdf36e7e990147bae3f338e5c7d6dbeb05d0a7693419148715bec87f2e33162c55000f56c5e1791de740719692ab95a5694de13d4d604ed480e3d007de5fe63bc3d49085aade3bed259c2b71a7ec56106b677516c37f0fba0a341529f9cdb4072904"}, {0x40, 0x11b, 0x2, "2938da9e461c8df38e7e785fb000e20e6ceddf415eab501c074060cc3a199e200cb20d205abcf2657d"}, {0x28, 0x102, 0x8, "ed48d6566316c82ca2932a813ddb5fa0306ff79a"}, {0x78, 0x19f, 0x8, "a5055b10a5e638904086e2390c0f872ac972a48342d6920e820e1fbd369754ba92879b9b8b8bb8f45080a5c65fd0f28b78b833c25add63be78b1d7b3cb53d91b293ad8b18d0ac53cd6289e633c9abc4eedd12fbf1dfc993a0b73e0b79909b6ec36f3"}, {0x110, 0x113, 0x75dd, "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"}, {0x58, 0x108, 0x800, "db265b46f776a637c32c017e92e1bd17fee93feee415f4c4c66d847d1cedf4741698ef05d271dbe3f228edd93daf36d25b4485dc06f7db5cc41163a438b7cc8c249095"}, {0xc0, 0x11d, 0x8001, "a43cbce4d3ee12ad337ed911c91020c37bd907b39123217a5b6ff17fcc7677a7f128b7ce974d8bea94b18d1f9d00ec730b091e6facb2134b634a2c4bbfac8bd7ba4872ef868cdd20d32d518a5bf0bc9bbdc1c6f3099362a5765e368cf7c50b0eab1d3ee6bc56422e60e58c2accfdcaa0edee92a69f569094762f745cc9924ebb309fa03e2415ef6756a90aa491a386eb448ebe9239a88a36be834193912fe07d9e7fde33f2f18c6e6996"}, {0xc0, 0x108, 0x1, "aa70cf87c3c825a566bb23b632372ba7000c574799c33ce53540ecbf20d6779a17a2af69cddfefa85d2faaf8bab0edc08d680f0b9831e0fa1d995aacd00d67b866949f009249fb050431195787e6fd8a9f7e74a32c8ba04db887cfe1e7c39efd01d8c7bc9d581318ebef5ba5f4fb8874e9db9b458c75c52d07b55817d839964ae8d41826977c918011d2169d67494628626b9cbdf032b4884e63ef33e0532d85ce569e1af3ac04b9144bd09715bfa14a"}, {0xf8, 0x11d, 0x81, "8650da88550a6dc9982f4ec98a47714aec36b1b1bcdd6a3b3383a803bfee9294e31bc0e4dd42beded339d2c839d8e85111d0b2fb8d081c5b4e83d3bd5bb8021bd60144c0ed74081dc30d9c97dbfef69fb281cfa14add18e151608b2a30e2263bb2984d4f72f8d6ef144ac91cb5c9fff369070b4709166f335774b8371201a6a50a4f4fd801772fe2d52e7d9172981a515603ae93b0131b9d30ab5c33ae4144811624ac67598d1edf9944e6dfd0038de117cd8b830bdd9134d8e4d0bc8cea8d475ab77e37b5639f6ab6ec2b731cbf7251dfb075eba8e035b9c89fa2c2f7df48c6d49ba3"}], 0x620, 0x20000000}, 0x7}], 0x8, 0x20040810) 2018/01/26 12:00:00 executing program 3: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000006b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000019000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 2018/01/26 12:00:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00000d3000-0x38)={&(0x7f0000208000)=@nfc={0x27, 0x5, 0x2, 0x6}, 0x10, &(0x7f00008a3000-0x50)=[{&(0x7f00001b6000-0x8)="3209353d710fc796", 0x8}, {&(0x7f0000fe5000)="714b8a2167af7f44268eca12aee4b99232511705746635d07b2bdb89db94684526983b479bbe91e0448f092b077da603f82e5f16e4cf17ea4d685f41df0801cc84bd878c1d221d8115ef1720d2506a346ea3dcec687a46790ec26c6c7d85f0d51cfb18ebf991db2e152a05dc1ab7e127d2bf9f73011bfd0196d29daf4d7a0a68e1c56ee51df113f8284757d9b437013676bb21c64d2c13f3830361165f72243cfe13702393859415a2d82af32d02abca99302dd9ab40e3a355e7e40656f8ef702fa5b6bed0a70a", 0xc7}, {&(0x7f0000063000-0xb8)="86f08a9b2083d1c570867e4793aa094cf6786c101ed27d726bae6aa3f7327c8d20929acf98c19a92750f7b05bfb26e64337d5cf9917d5a00b58254c19a537c22a4ae289d42a2021c076374a9abe2fd66b60dcc30f4c062d1f02412016d86defd7571ca319ff3bdf971f5a6eec96898e85942256a0544fce82e639a6208f6dec019441c5219b57529759d4a742e7ec85d8b03e1e60d4b68a8d9369488c1cd31ecb29b3ac24f0569bdbafa1d2ec15b88b908ffc0d45151313d", 0xb8}, {&(0x7f00006f3000)="5bf112b108bf19d2585b58c9032dbf1387a0be0ae5ee512fac37349348381f", 0x1f}, {&(0x7f0000a21000-0xa4)="37ac8e0a70887773ab5312f0fa12825e2e05b60190a8f23bb80b3a6c5a280bc2d73e92fbf3fbcbbeefb5e2334a2c674eaccdff361368ee914fa952ac98cf209717bcd59f68d9a42d7958b09bff0f1d8c6f8fbb7399f72d2d94c98a010907daf63f4b254ea0ade1741a349a1ad7aef13b5389c0d6f40b86965cc83d44199c40bc93d834a7d45ee8379a7d6ad71b8c5eccad6be3fbf667729acf298d57a4752f1b03347338", 0xa4}], 0x5, &(0x7f0000db3000-0x29a)=[{0x80, 0x10b, 0xffffffffffffffff, "02f9907642459613372451dd0f0e0710b39d560d811ae1605b8a4c047b4bdb61becb879037af03b803b067160df534c85e47613bfa137d8d7ca05f767e754a181dd7335af1293e54922e1c15b17a0d57fb8cf42ec9f47954a7a6f66a1952a2c17e18cd14c9638500c4567491c3ef3d4e"}, {0x10, 0x10f, 0x7, ""}, {0x38, 0x1ff, 0x2, "fc60950284d3adb3c2f84145d316cf45c3fb5e38421c30da8e2c12c85708c0e84d"}, {0x70, 0x118, 0x6, "00c9666ff0db0c7155eb8d7a879dd25e9e7bd6740d929b659104ddef7346901015adccb2aab11a3f0c52da91afe6653b1ef89b462d7e8d6b76eea08fdbfcbcd8f28b1594b1cd3903b47a610cb574c4e82a4f0d4e31a0bfdf414d9f8d53ff5f"}, {0x58, 0x0, 0x8, "0121107496919bcc7e4b4c81541884befa2139a5ca56b3e1d25d1908fd00999679a7573dbe3d077a7f17669643f2c9d413c9ea7997e535bf5dd20f4c9ffbd7f54b"}, {0xe0, 0x11f, 0x5, "591164b0643781631d06d2d6148938d751f69452db3ee5256e39c92e59abd5458c5d5c39daf00c762a85dacb094958d652345931f4dd3aa45b5ef7c69c79f1612040ce3b6f0a8c550c2aed108a40cd0e0a50903f7ff01c0c560c971322d708f86ae4d7d83044a070add1ca3aac4b48d6aa21fa8af6e1ae309b0c16b1a72c69a252138abe6d86ab8b2caef682c88d8856b9c675bb990bb72a90e40496ce32d73be3527b1a77cfaefc278c22b5237dd9ce2425ac46759d16dcd26d9ca00317e6a932a9f8de789c9e7a4c"}, {0x70, 0x1ff, 0xfffffffffffffffb, "c94bc6fc6ecce2fcd5918c404a32bf36eb094fde02b92eea8ba5053a1bcfa3c9f539ec72285b7704f3e64771f0d8e6045356b66c7b39fac2ab631254a615dffb40983f2ea496098517423c88b90ca1481006446dcf75c442d6"}], 0x2e0, 0x80}, 0x4000000) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031d000-0x10)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000aea000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000713000-0x4)=0x5, 0x4) connect$inet(r0, &(0x7f0000419000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x64) sendmsg(r0, &(0x7f00008e4000)={0x0, 0x0, &(0x7f0000e4f000-0x4)=[], 0x0, 0x0, 0xd4, 0x0}, 0x0) 2018/01/26 12:00:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000013000)={&(0x7f0000013000/0x1000)=nil, 0x1000}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000013000)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 12:00:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000661000)=[{{&(0x7f0000f05000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000688000)=[{&(0x7f0000659000-0x45)=""/69, 0x45}, {&(0x7f00004e6000)=""/231, 0xe7}, {&(0x7f00004c2000)=""/45, 0x2d}], 0x3, &(0x7f0000ffc000-0x3d)=""/61, 0x3d, 0x700}, 0x5}, {{0x0, 0x0, &(0x7f0000d52000-0x60)=[{&(0x7f000003b000)=""/65, 0x41}, {&(0x7f00004c9000)=""/144, 0x90}, {&(0x7f0000394000-0x57)=""/87, 0x57}, {&(0x7f0000b9d000-0xb6)=""/182, 0xb6}, {&(0x7f0000d1f000-0x89)=""/137, 0x89}, {&(0x7f0000d04000)=""/23, 0x17}], 0x6, 0x0, 0x0, 0x2}, 0xfffffffffffff801}, {{&(0x7f0000ede000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008c6000-0x90)=[{&(0x7f000025c000-0xc6)=""/198, 0xc6}, {&(0x7f00008a9000-0xa4)=""/164, 0xa4}, {&(0x7f0000d7a000-0x81)=""/129, 0x81}, {&(0x7f0000161000-0x52)=""/82, 0x52}, {&(0x7f000059a000-0x88)=""/136, 0x88}, {&(0x7f0000e2d000)=""/0, 0x0}, {&(0x7f0000938000-0x1c)=""/28, 0x1c}, {&(0x7f0000ec9000-0xba)=""/186, 0xba}, {&(0x7f0000493000)=""/0, 0x0}], 0x9, 0x0, 0x0, 0x4}, 0x200}, {{0x0, 0x0, &(0x7f00008d7000)=[{&(0x7f00008d5000-0x15)=""/21, 0x15}, {&(0x7f0000fb2000-0x9f)=""/159, 0x9f}, {&(0x7f00006df000-0x62)=""/98, 0x62}, {&(0x7f000009e000-0xd6c)=""/4096, 0x1000}, {&(0x7f0000d56000+0xd6b)=""/176, 0xb0}, {&(0x7f0000a30000-0x6a)=""/106, 0x6a}, {&(0x7f00007e9000-0xdf)=""/223, 0xdf}], 0x7, &(0x7f0000d28000-0x7b)=""/123, 0x7b, 0x3f75}, 0x5}], 0x4, 0x10000, &(0x7f00001b6000)={0x0, 0x1c9c380}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000fe1000)=@req3={0x66, 0x8, 0xa14d, 0x3, 0x2, 0xe0, 0x8}, 0x1c) unshare(0x400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00001d5000-0xb)='/dev/binder#\x00', 0x0, 0x2) inotify_rm_watch(r1, 0x0) 2018/01/26 12:00:00 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 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, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 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$SIOCGIFMTU(r0, 0x8921, &(0x7f000001b000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$sndtimer(&(0x7f000000d000)='/dev/snd/timer\x00', 0x0, 0x101800) openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000-0xc)='/dev/rfkill\x00', 0xc0040, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000016000-0xc3)=""/195, 0xc3, 0x12001, &(0x7f0000022000-0x10)={0x1a, 0x0, 0x7, 0x8, 0x9, 0x40, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/26 12:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000fff000-0x8)='./file0\x00', 0x6) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000044e000-0x28)={@generic="70abd9d5442fde6528cbc48be42829ff", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001c0000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common="6c6f3a0000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000787000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c01000)=0x9, 0x80000) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a32000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006df000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00007a6000)={&(0x7f0000829000-0x20)=[0x0, 0xf63d, 0x4, 0x0, 0x1], 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x5, 0x0, 0x8, 0x0, 0x9, 0x3c, 0xe42, 0x3f, 0xfffffffffffffeff, 0x0, 0x0, 0x101, "7481812b7c0b8ca0e24418e519ff6596cdc6fd6cb0f140136c1baf9e1c535885"}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000074c000-0xa0)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x0, 0x3ff, 0x200, 0x3f}, &(0x7f0000b1b000)=0xa0) bind$inet(0xffffffffffffffff, &(0x7f0000134000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000001000-0x14)={0x8, 0x4, 0x4, 0x0, 0x3, 0xc60, 0x3, 0xb, 0x101, 0x0}) 2018/01/26 12:00:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a6e000)=0x0, &(0x7f000009f000-0x4)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000f7e000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) lstat(&(0x7f0000a2a000-0x8)='./file0\x00', &(0x7f00005d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000070b000)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f000002a000-0xba)=""/186, 0xba, 0x40, &(0x7f0000be7000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = userfaultfd(0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000dd4000)='/selinux/checkreqprot\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000c4d000-0x85)={0x0, 0x7d, "86786fe763a933aef5c62b2a655a0e25552573df89c534fd3e23b3fb585dfc23a0974427b95a710a33119b1649aff61b77d62e24bd80c39a73e8fc90e34df54d73db69b7d58edbd6d2072fea9205c2d648a0d2d9d3f069fa9b469dbcf93957a499d782e2cf6002738ebce0b4450aa2d21f73bc125bb8caf3083b5f35cd"}, &(0x7f0000b11000-0x4)=0x85) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000af8000-0x90)={r4, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0xfffffffffffff965, 0xe9a, 0x88}, &(0x7f0000fc8000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005a6000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x4, 0x3, 0x6, 0x0, 0x20, 0xa0, 0xbf, 0x0, r1}, {0x400000, 0x3f, 0x0, 0x2, 0x100000000, 0x0, 0x3f, 0x20}, {0x2bd, 0x1, 0x5, 0x1}, 0x3, 0x4, 0x1, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0xff}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x7, 0x0, 0x100000000, 0x100, 0x200, 0x200}}, 0xe8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x0) r5 = inotify_add_watch(r3, &(0x7f0000eb3000-0x8)='./file0\x00', 0x10) inotify_rm_watch(r3, r5) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00002b2000)={&(0x7f00009bc000/0x3000)=nil, 0x3000}) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000334000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000e30000)=[{&(0x7f000089a000)="0a8a", 0x2}], 0x1, &(0x7f00004b6000)=[{0x78, 0x11b, 0x5, "3f3294e9f947e69ce295cebc7d53bf7539871f2c030000000000000096452e5ea27cf4696469c519a52d763a566bd80c502e7fd6deeaacf02408000000000000005e1a57a19a2314623b386ea8cf16fdb7fcc20624ec4b5ec981a1d1a64577b8b36cabfb39"}], 0x78, 0x0}, 0x0) 2018/01/26 12:00:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000f34000)={&(0x7f0000b50000/0x2000)=nil, 0x6, &(0x7f0000756000/0x2000)=nil}, 0x18) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00002f1000-0x4)=0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000402000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000035e000)=0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/01/26 12:00:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000456000)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000066e000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000613000)=0x10, 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00008ad000)={0x40000000, 0x0}) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x1100001, &(0x7f0000ce3000)="") mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000c8f000-0x8)='./file0\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cc8000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) epoll_pwait(r2, &(0x7f0000cf3000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x8, &(0x7f00007fe000+0x81f)={0x7}, 0x8) pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') 2018/01/26 12:00:00 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000001000-0x53)="8c8a23637db14dd0c9915b4de90531532e4e61b2ee3cf23472e4ad0ab6f6e6f95927c2b947bf6e126a435a7a4ee63998f8bec4a2ebe37ef7d9d7a6f9fa11f168828decd270df86797ebbe06832da0714c7ed48", 0x53, 0x40, &(0x7f0000001000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a7a000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00006fe000-0x4)=0x4, 0x4) r3 = syz_open_dev$mice(&(0x7f0000e84000-0x10)='/dev/input/mice\x00', 0x0, 0x60000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000142000)={0x0, 0x2}, &(0x7f0000453000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00003bb000)={r4, 0x6}, &(0x7f00007ac000-0x4)=0x8) accept$inet6(r3, &(0x7f00002f2000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000da5000-0x4)=0x1c) r5 = socket(0x200000000010, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000587000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x303}) write(r5, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/01/26 12:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f00003c5000)='./file0\x00', &(0x7f0000b52000-0x1000)=""/4096, 0x1000) add_key(&(0x7f0000e19000-0xb)='cifs.idmap\x00', &(0x7f000090b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b59000-0xb2)="", 0x0, 0xfffffffffffffffd) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000036c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = open(&(0x7f0000b6a000)='./file0\x00', 0x2000, 0x41) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) listxattr(&(0x7f0000bc7000-0x8)='./file0\x00', &(0x7f0000d38000)=""/201, 0xc9) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c37000-0x4)=0x0) openat(0xffffffffffffff9c, &(0x7f00007fd000-0x8)='./file0\x00', 0x1, 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00008ca000-0x50)={{0x1000, 0x1}, {0x0, 0x8}, 0x7, 0x1, 0x1f, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$unix(r1, &(0x7f0000076000)="3322f9", 0x3, 0x20000001, &(0x7f0000696000)=@abs={0x1, 0x0, 0x2}, 0xffffffb7) 2018/01/26 12:00:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84000, 0x0) r1 = getpgrp(0xffffffffffffffff) mq_notify(r0, &(0x7f0000d8b000)={0x0, 0x19, 0x1, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r2, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000000016) write$evdev(r2, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) [ 48.035303] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.043366] CPU: 1 PID: 9708 Comm: syz-executor7 Not tainted 4.9.78-gf518fe4 #22 [ 48.050925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.060286] ffff8801cd21f8a0 ffffffff81d943a9 ffff8801cd21fb80 0000000000000000 [ 48.068343] ffff8801d4d80e90 ffff8801cd21fa70[ 48.071577] device syz6 entered promiscuous mode [ 48.077606] ffff8801d4d80d80 ffff8801cd21fa98 2018/01/26 12:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00008ba000)='./file0\x00', 0x10000, 0x84) getpeername(0xffffffffffffffff, &(0x7f0000db2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000003e000)=0x14) sendmmsg(r0, &(0x7f0000785000-0x21c)=[{{&(0x7f0000bae000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x1}}, 0x26, &(0x7f00007be000-0x60)=[{&(0x7f0000a19000)="2de3b3ea500aa23a09fb64766a2ea6cbf34f8d82aaa3b700fc3dd479c04fb40b4aebd9299b9cc797006794c6c2fab2d555fb7d79d40eb474f7d4bd133e34291242f04a244395818a6c3ef24974665dae6f7642eb600ece8f84604a4b7ae6d218dd41131ec0430266d7dd9717e00e92585c498d4d4a5f8e9e2b0920c2b9260a6e25f36ca7b49138cb161615bac22f5646e5d6c2e25c565c72de7edc54ab214b35735998f93432600667f8bb20804a6dab6f7dc1522cf187f254ed72ff4480194038", 0xc1}, {&(0x7f0000804000-0xb8)="477a97a7a6b9961837730ba81edba5e6c859f34ec5a81bd02444bb31c593a52a6e056a6fed1bc2458369ce67567923f3f6d13fc10e9dabc8a29f6d75cf53388b6320398feb0b09df2f24519cbe017a02761019d80f2ab08374b5f209012324eba7ea23f583793cf53313e989241085c10a83dc6e385250561182a5730219ab6f3583ca907144733ece5e9b07b5376e5471f478cf934097cec84c03b6daf7cdd8a7d79bd3607972ba7ac883fff6e89f01158489f7cc0c99ee", 0xb8}, {&(0x7f0000753000)="b636c91aba322add0a9e8164e751e0d90720fcb4a4a8e0812bae490a87bd4a1c783e8effefe0fe9dcc267d62ae5a20a81d841d1fa4cb395acde262ea51e0d53f71ca2cc038c5cfeca4f5706902c290d24ec2e32d0ed019acb462058932d5e966a9dd2257f56d5c2400cf432789327c0d1332cc6b714f6c97004f8b003e66e48682a84dc68a56d3e08de366f57256285a42a5269099cb546b1f546dbd61694e5865b1a66e58e6ff44e5e800690c13e859c4f728bd03dafa7fc610c7b73340e86e23cf5603bf72e76416a535", 0xcb}, {&(0x7f0000a2d000-0xa7)="b9d37ac32dbef87cc16800fc424ff20541118e7bf0dd45fd6e3d9abc9b9039849a85d9a4146f4d20c927c6c4b35d299285679915eb1dbd8e074cc3b127f0f6ccd96baac1ef7845681233b0c4553275246f89aa69f396f254e7885cb881caa8aa2a47ce12603a2c79849e3e5ba4c278e0ec1febf4fc3ce31a69603abf34df2e1f9eff6858ca59888812af63955c6f694463868dfa44238bdcdb0aa9eb5ff5b746bd065001d6d2c2", 0xa7}, {&(0x7f0000f71000-0x80)="212cb040733933632d70ece26dfafa7d00b91178099aa2b4fc561860a6239e53523ffd12891fbe383f85ea8456c879658045f33f2d0b9abd1e8f1b150a2dbc9bd2a78d8432fc922df0f6bdc44979951e89b90b611aa095c4ce0f932cb944a201fbb075331df4b35219ca025bf18d519800516c08b822a7530007f680e3f28dc6", 0x80}, {&(0x7f0000c67000)="fc9998e98916fc3baf4ed86eae538fea758424700ee419ce69252909a13c0fef755261bdb9a7e1924ccb0a69e478e17d223886d68923b0d4606f5bc17683d21e69e6c0b39e34fe66c25a9baa18e202a474ecc9497c08c58cad3b2babe456681a238af436922694134be63c4971655f", 0x6f}], 0x6, 0x0, 0x0, 0x8000}, 0xfd85}, {{&(0x7f000006c000-0x80)=@generic={0x11, "49355d93deff9d873ecf44584cdb533f2adba4cad36883e9fa0dd00f2661e3248dbff6b72e8e51eb394d89dffa4e4fe6eed16285010819428fea5831b6ef17dfbac0509e6ee29988f60d4f4ab8fc030f3cb4afe12aec98ae9c7693aeb6f92956f31b59ad8e7ea785e956c9aeeebbe759b61eae267a8e5345edde814cffa0"}, 0x80, &(0x7f00006a9000)=[{&(0x7f00003fc000-0x72)="d79417af99deb46ef03746917da993aae86c8886b31aa5fbc662d1c375b6d31c334bdd7e21a7ddd49cbd10abf6065c6e007e8345c6bd6d70f1a9df5bfb5c7632d933e17dc6fbc31a20842d307f7b178f92a95850c9cc76b39d31f88450002a099cd05c49c5d758697d5c60b8fb0fc82ec895", 0x72}, {&(0x7f0000793000)="fb51543c77525e667a0e4ef52d6d1e52768981b6692052901be2b7f09e09038c2c0973de2944fc942df00cfbaa70656c95cb2887144df0fb521a2dc644f7743fef0695a4f521635bd3ca2187daf00eb2d81bc8202ef984019b53866a64074ac8b8b61488464f52952742b00e439a3101093826697d3b17e5cd049209401e42146e00da98e42a48e4981d6e5af70c3ee8d1483c7bab51", 0x96}, {&(0x7f0000c31000-0x51)="dcf91373d3f7aa42a8ac1d3f5878f7ffb53ff7bda6f677d804e06a6a2636fe4d386faef975d4ee2a186318aeb06f08740428b94b330da507509d6b5910cbc2bdf77901aa11f28e3281bf69f19cb302b73d", 0x51}, {&(0x7f0000a77000-0xa6)="d2349440757c6a5989032a57242473e741d999783201b49f1e9c3d14484df1bcc8d70f95bc45262ead83f3942f79ee20a163b90d943e59645fc0b52ab63fb7d7eec946446787896382338fbebc4ca9de3d8de74f7f921ff7d1b8eb59281de901371af0fa61463044584f4a88a41e52a265fd7ec1d8839f239156aebc54261bf8e0ef2c1022ba19103dbede53c093e52dc6e65f3469a637b83ddf932019916355eeabfa6a2b50", 0xa6}], 0x4, &(0x7f0000b88000-0x248)=[{0x100, 0x1, 0x1, "c55e2c43cc70d607e6f7588d482bf026947648eeaeb7d04c6af35e8ef8e9cdbbe8a4021e9db45c2da549c78a933c03b4f5538575b8ece1041e5de89cdd31a4e37257d52e6f9b483820b02b5313d9083b886b570f92fdffaf6a47eb675ca9c747d8abab072bc1e2849237dff6e7327f38e4e559aa8539f6d118c43485c8957907ab747eb7ae50fd1b5120dfd19d26e8b1b5288c2cde5470b05b3fca714e0457e6ad480be82739a80997389db07d4728988411a0c9ef236f3d3dae6d4f60db557e3986bc69db1ba8d459cf1ed052f36656132f5fb248802f8ed60a3329a550aa260be72f44bf565e0eb5da34"}, {0xa8, 0xff, 0xfbd, "f9f9e3cd5ec5fe1b1f628749c1da9b48c9d231f6504a5b614d552966760b8426eb8f2c46aa236f6ea135d71079f0b8eff7b5e82e7674c5ed5fc428c244320bb437c68a73106e2c5a720fec5fc45e8a341e7fc9af14c941fff6bf6b6a490167458be1ccce6aab8cd108f0c86315b68974d7b44bb2568d93a81580475aa47d00af0d9df6508da7563af33c0d9ea5dd92defe21b52f8d9693"}, {0xa0, 0x115, 0x4, "d06d51289fee1fbfc3c9bcfb43e5f07f40edb85de1ead79f2f0c9b21e9e230b1d0b132e74634c126e816e0df37144d442994870902022d1aece2ca3c493812dcb20eac57c516c95a16f200571e581d4e9bb02eb42d599ba5eb9068349b9c9d29b3e24fb3921d6adaff25480ace14e9de2ea4f543746ead10eee02d3daec750f3ced3e97ef2a304e6ba"}], 0x248, 0x810}, 0x3}, {{0x0, 0x0, &(0x7f0000b6a000)=[{&(0x7f0000ce6000)="d5e6b5de151c981dac7e2a3f", 0xc}, {&(0x7f0000754000-0x96)="60a3e3c0f49f616c0707cbc21522f15e3b371a4b126f228f2cc455ebaf37bad86e2c82395a16969cb2657e38b611cc87d6dfcb12daaa3f5b4e90b98366f758da2d54566480e3caab0b3046c2825691bf96fc5b0a520dbf3a76ca8ed452e5c411d9ffe0c8649daa758db10a462f52c0c86b658bd057dceab500358c95dfcbf1ee1fb421c2279802316acb2b8e6cab210db2f7fb49d20d", 0x96}, {&(0x7f0000ae2000)="e4c83ddfe58d6917e37ad9f65d0ceda3f5386a62b0b35e228e9ca0081461756584cc253972cbd3394da7fb0ae837a4bd34c9229486487d81383f0afa747cfa2b17ec098802977de52045c13a40922202b72e3bccb553110fe5e2b90f638b928e57e9266be49b8f12644d54de11fdab1660a8e56e8f5a86b01fb99d7c8b6a8e14", 0x80}, {&(0x7f0000073000-0x27)="0d69119b5dca83dc82eebb62bbbbe1c3fd58c8e37d86053de73d8eb2a6cabc7e8bc7fa884e6f2c", 0x27}, {&(0x7f0000b98000)="020d11f4deca74ef10241d1b1ca686e0e1c6de16c60b1e1b4ebf313636f91e544c099dbaccaf330f297b7d7d796d5ce6dc35a01fb13d26e56f92ca817de73a5ccba0fbbcaa7150ceef3d24a7d9c9344a3d000cd3ad2bd769a117448dd9eca9ad691c0f839ef3e851cb02964c2cad67bff466a696a3dd637c55fdeafe3814959067462255fc840affd9e2511df9caa64aaa02cc9b95c2abcd", 0x98}, {&(0x7f000049c000)="1418f9b645d23aa95a972ef119ff575b7c19a92f92eb0e7060ab96116d3cbc27377ae8525b068038b9c6479c08702e68861585f1f03da44365dfc4aee0f0fa189f03651dfbe7ee5e5ce06f4749757f86d476ffe239e89eb9963147ba05b09dfb675fbf7cb0715da0e493a6faee57fa6b02589e2e63b0f5b5d269d65c182be8dd31c9773f1cfef961d87a41aa7b848622e630d82cba351ff327c5caacdce0fcb6307f296db2146c328b", 0xa9}, {&(0x7f00008b9000)="", 0x0}, {&(0x7f0000961000)="36f9f452212b551b7afb6d6b695c20c609d4fd68deff3896a318e2d3622cd16ebf421cf04b029192c758b3a1935b00278760cc3166fbba4d315633779418df867f87fa4317231d0d3044ae7cac6575c7575cf9c8e468d06adb55c873f68edd55d99cd33b518dd470254f26edfb51b4840ce0464930fffd4b9e25ceb122ab049f21c426daba8660c251853f15ec9c50371a77", 0x92}, 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"0e1520104ae6a62820da65c50a9e1104526315663f676b044f20ceb0bce7b30d09861ae749802cb70e732ba3a038df877df0562834f007353448f58803ea48b53b8d37b2fd2bf1fca48ba5fdd59a240f962fa171f7383d38cf1faed8a8dd99d05e3bf0a6566a89476af2e304decf6ced9aa46e44df4f0bff49105898fa114d09"}, {0x18, 0x139, 0x1, '\nL'}, {0xc8, 0x10e, 0x2, "cbfc668114e1e280a2964d10c0271e2befcaa2317b72278218612de76514bb40bcfa981730ca861e716191868b11ff72ee10482cb73c515a5acce212022de0c6284c7c2113b80d4de3519a8f6cfe650f282e48bde26ef1f81ef42ca41da8ed8bd600b1e4a387325581d8d3df3e60e664f035b0e106a77ffdd260bcce4c78a914cc6c69b93bf4218ddf3ba3d652731b1ad916f72034ac0b05548c88681f47df33f26db0b0aed78c78c116c9f67eb62cd8d4d211d5f74f48a8"}, {0x38, 0x10b, 0x7fffffff, "2a5ea179d5cc96412cf1c3380550481f817bef05c1418ec0515a209ed83009879683"}, {0xc8, 0x10d, 0x39cdde3e, "8b20438e546becd35febd2a32c3f92c2ac326775e23a6368c772952a7ec1b7ad1d19c4bd83644b48c42c10c4b57befee6568699d76257268e847d8ee5abe1d13fa50f62ec346d1e5317fff3e93b693bb0caca68e47bcfa5cf436f73a547a6a686bf7eb91a1d9059b8ede81b8e15487119ea76661ab5902cf85afd66fda6b34a67c52a3cbb83c26d9436d63030cf7b55d84bea8227a4b353ede5d73481673b8d1e268f28dd380a033c79700ae259b35e7978769f5f1eb003c"}, {0xb0, 0x10f, 0x8, "80ef28ea8e07675320eb1760938fcf747cf7b55202db2df193ba37919d09e5da1bb610dcaeabeb1359cf3968c46f31794f01ebf5fa587d5fadf9debfb71997d63595af37b07cb33f4345c3d340ba4667915f04e9a83e504e28f14ea35ead20733388754b3d08189115e90ebf1a270cabb53ba730ef9322688a92d3ad49ed8225bb7940e0d3ffa7c7dfc7644b4f77e6e3da3e1c381323a8b795c658"}, {0xd0, 0x139, 0xfffffffffffffffe, "fb7e4a4d788d28eee9c5c3ad09718283850383c5297ec2d84168e341ef936a738264700271142c49c2b2eb42e0521454236c99d61902ee5c5d376bbe249b949395cb89f0b6d6de6d0f0c322ca728dc6d581855897f88e91d8f1de4442e27ece205569df9b92a38846bd9e0d58ddbc3b74959c76b1532f34c9ec1f4a0ca1f6e44e62d88dcc570d8acbb2c8fd22ab6c4a20c4706da3ebc51f8999897e01ee768092e0d84865680cde38e54ecc2870c838d8937938d6bfc8c1563b8"}], 0x3f0, 0x8080}, 0x7}], 0x9, 0x40008c0) r3 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0x40189206, &(0x7f0000b06000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f000095a000-0x8)=0x0, &(0x7f0000957000)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00007ff000)=0x0, &(0x7f000049a000)=0x4) [ 48.082448] ffffffff81661d4a 0000000000002a2e ffff8801ccbbb8f0 ffff8801ccbbb8a0 [ 48.090508] Call Trace: [ 48.093098] [] dump_stack+0xc1/0x128 [ 48.098459] [] handle_userfault+0xa3a/0x1310 [ 48.104514] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.111526] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.117939] [] ? __lock_is_held+0xa1/0xf0 [ 48.123748] [] ? handle_mm_fault+0x117b/0x2530 2018/01/26 12:00:00 executing program 1: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x24) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000fec000-0x4)='tls\x00', 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fea000)=0x2, 0x4) 2018/01/26 12:00:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000400000-0xa)='/dev/ptmx\x00', 0x0, 0x0) truncate(&(0x7f0000c91000-0x8)='./file0\x00', 0x1) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000be7000)='./file0\x00', &(0x7f0000be5000-0x20)=[&(0x7f0000001000-0xa)='/dev/ptmx\x00', &(0x7f0000000000)='\\self.\x00', &(0x7f0000001000-0xa)='/dev/ptmx\x00', &(0x7f0000000000)='selfwlan1wlan0&\x00'], &(0x7f0000001000-0x20)=[&(0x7f0000001000-0x7)='/dev/ptmx\x00', &(0x7f0000f70000-0xa)='/dev/ptmx\x00', &(0x7f0000000000)='/dev/ptmx\x00', &(0x7f0000001000-0xa)='/dev/ptmx\x00']) unlink(&(0x7f0000a52000-0x8)='./file0\x00') 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) clone(0x8000000, &(0x7f0000a77000-0x1)='\a', &(0x7f000095c000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") [ 48.129975] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.136199] [] handle_mm_fault+0x1fd1/0x2530 [ 48.142338] [] ? __pmd_alloc+0x410/0x410 [ 48.148068] [] __do_page_fault+0x5c2/0xd40 [ 48.153969] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.159941] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.166604] [] do_page_fault+0x27/0x30 [ 48.172126] [] page_fault+0x28/0x30 [ 48.177394] [] ? copy_user_enhanced_fast_string+0xe/0x20 2018/01/26 12:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000366000-0x8)={0x0, 0x0}, &(0x7f0000869000)=0x1ff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000901000)='/dev/pktcdvd/control\x00', 0x42c0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000c76000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) socketpair(0x4, 0x1, 0xffff, &(0x7f0000d79000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003fd000)={0x0, 0x3}, &(0x7f0000dc1000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000062c000-0x8c)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 12:00:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f000033f000)='./file0\x00', 0x80000, 0x144) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000063000-0x10)={0x0, 0x2c, &(0x7f0000c14000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}]}, &(0x7f0000efb000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000311000-0x20)={0x3, 0x4, 0x4, 0x562aabde, 0x8, 0x480000000000000, 0x0, 0x0, r2}, &(0x7f00003bd000)=0x20) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007fb000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000885000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f000014b000-0x38)={&(0x7f0000037000-0xc)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f00006e0000-0x10)={&(0x7f00002aa000)=@getpolicy={0x50, 0x15, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x3, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r3}, 0xffffffffffffffff, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x20000040}, 0x4040801) writev(r0, &(0x7f0000e29000-0x60)=[{&(0x7f0000ab8000-0x1000)='0', 0x1}], 0x1) 2018/01/26 12:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x2000000000000081) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f000011d000)=0x0, &(0x7f00003db000-0x4)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/user\x00', 0x2, 0x0) 2018/01/26 12:00:00 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='dummy0\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = socket(0x10, 0x802, 0x0) sendto(r2, &(0x7f0000d0f000-0x12)="120000001200e7ff0a001c0000000000809b", 0x688, 0x0, 0x0, 0x0) dup3(r2, r1, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000002000)={0x7ff, {{0x2, 0x0, @rand_addr=0xae91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) recvfrom$unix(r2, &(0x7f0000f77000-0x1000)=""/3940, 0x2591b532efda954b, 0x0, &(0x7f0000515000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/26 12:00:00 executing program 7: 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x8, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) stat(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0x44)={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 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 48.184479] [] ? SyS_timer_create+0x61f/0x1030 [ 48.190700] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 48.197345] [] ? do_futex+0x15c0/0x15c0 [ 48.202962] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 48.209624] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.216439] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 48.222993] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/26 12:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) sendto$inet6(r0, &(0x7f00001ba000)="b184705d3e132978e4f3e41cea88ce0b09b57e2ae7dfcfafa7418944294bd4dec68b962118532060168c84fdf0f3551b218c5a1220506e656519178b36f1aa9c4f1704846ac8e6ae8e7ef0f5663ecbfe216b8548135670b001dd963fd20ef34f3b3e91c4477e52", 0xff6c, 0x40801, &(0x7f0000835000)={0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000404000)='/dev/ppp\x00', 0x20100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d71000)=[{0x4, 0x9}, {0xf, 0x8}], 0x2) 2018/01/26 12:00:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pwritev(r1, &(0x7f00005ae000-0x40)=[{&(0x7f0000a61000)="", 0x0}, {&(0x7f00006d1000)="4706008512af6bb85cbda912df2e4ef7b94d376f1935690fb8310e72bcee2c581f8c774144530ab21445bc2f76e06526144769c286fa3891c7621ab49c3d6e55c6a5be3c243feef2ed877b9eb80a28bc", 0x50}, {&(0x7f0000e52000)="7c75e4f82a7a35f5ac25609bfb6314112715ad58dc89d6e03382cfd8c249da156f8ab54f7e5d1131aca287c0f4b76560c4fd084b8ce6c69ab6251b069ba20831071df18ac80e461c1abc56203ff2a8", 0x4f}, {&(0x7f0000d9c000-0xed)="37516d655ad3a1710bd5829f80d0cf50598825040357f6809b7b93e9b780c9aa1e9c2b14565837f41e7c469a9fbeb412d87dedd3f11f89dfe2434c068c8506a0a503923a60b44eb1efeb1d4435729b9f95fe26ffee08913165a42dcf5a34bc197c7128b6143ba2002b0f9f70c794f436c03da0d19b1878d9a53a4d3cd5e972a2d9ba8f1bfdb39ebf7feb2688882ca4848d598a47e66df4a43ed2e5e1eee21924ee78e34916a606463f864100b4bf3e44e612206d28da5864cb9b81283749c5ed134970a723932c6c045fe092e878a3212e8afe25d4547d9ada54a34886c8a7e9d692beba169a9b8ad08a23299c", 0xed}], 0x4, 0x3) listen(r1, 0x0) r2 = memfd_create(&(0x7f000018f000)='$&:security[selinux@\\^\x00', 0x2) bind$pptp(r2, &(0x7f000097d000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet6(r0, &(0x7f0000f6f000)="", 0xfffffea0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r0) 2018/01/26 12:00:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) nanosleep(&(0x7f00007b8000-0x10)={0x0, 0x1c9c380}, 0x0) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) clock_gettime(0x0, &(0x7f0000ed2000-0x10)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f00003dc000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e84000)={0x3db, 0x7, 0x5, 0x4, 0x2f8e, 0x2, 0x6, 0x8}, &(0x7f0000031000-0x40)={0x7fffffff, 0x3, 0x9, 0x7, 0x2, 0x5, 0x0, 0x9}, &(0x7f000040a000-0x40)={0x0, 0x4, 0x2, 0x6, 0x8, 0x52, 0x80000000, 0x2}, &(0x7f0000306000)={0x0, 0x989680}, &(0x7f000052a000)={&(0x7f0000fd2000)={0x36}, 0x8}) pselect6(0x40, &(0x7f0000987000)={0x0, 0x5, 0x8, 0xf745, 0x8, 0x0, 0x101, 0x7}, &(0x7f0000489000-0x40)={0x2, 0x5, 0x7fffffff, 0x0, 0x7fff, 0x3, 0x1000, 0x7}, &(0x7f000076a000-0x40)={0x6, 0xffffffffffffffe0, 0x0, 0x5, 0x1ff, 0xee86, 0x4, 0x6}, &(0x7f0000b7c000)={0x77359400, 0x0}, &(0x7f00009af000)={&(0x7f00005e4000)={0xffffffff}, 0x8}) clock_gettime(0x0, &(0x7f000030a000-0x10)={0x0, 0x0}) nanosleep(&(0x7f00005cc000)={r4, r5+30000000}, &(0x7f0000ffc000)={0x0, 0x0}) nanosleep(&(0x7f0000aca000)={r6, r3}, &(0x7f000061a000)={0x0, 0x0}) dup2(r1, r2) tkill(r0, 0x15) clone(0x0, &(0x7f0000c58000)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00000d1000)="") socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000396000)={0x0, 0x0}) [ 48.288341] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/26 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000b7d000)=0x0, 0x1) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) 2018/01/26 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) syslog(0x3, 0x0, 0x17a) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$sock_int(r1, 0x1, 0x400000000002f, &(0x7f0000018000)=0x0, &(0x7f00000d2000)=0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ef1000-0x11)='/selinux/enforce\x00', 0x20302, 0x0) clock_gettime(0x0, &(0x7f0000ef0000)={0x0, 0x0}) utimensat(r2, &(0x7f0000634000)='./file0\x00', &(0x7f0000090000-0x20)={{r3, r4/1000+30000}, {0x0, 0x0}}, 0x100) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ef0000-0x10)={0x2, &(0x7f0000ef0000-0xd)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8, 0x2}]}, 0x10) 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f00006f5000-0x1)='g') write$evdev(r0, &(0x7f0000093000)=[{{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}], 0x90) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xffffffffffffffff) 2018/01/26 12:00:01 executing program 4: mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x2bc) 2018/01/26 12:00:01 executing program 3: r0 = memfd_create(&(0x7f000012e000)='$trusted\\\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x177, &(0x7f00003fc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002dd000)={0x0, 0x4, 0xf4, 0x80000001, 0x0}, &(0x7f00000f4000-0x2)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00008fd000)={r2, 0xfffffffffffffffc}, 0x6) r3 = socket(0x10, 0x802, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000987000-0xd2)=""/210, &(0x7f0000bbe000)=0xd2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000f0c000)=0x0, &(0x7f0000237000-0x4)=0x4) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000433000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000c83000)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f000027e000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) write(r3, &(0x7f000088d000-0x23)="220000001800070700be0000090007000a00f6885100000900f8ff0005000280ff45", 0x22) faccessat(r0, &(0x7f0000560000)='./file0\x00', 0x20, 0x100) 2018/01/26 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c50000)={0x0, 0x0}) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00009c5000)=@ipv6_deladdr={0x74, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}, @IFA_FLAGS={0x7, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_FLAGS={0x8, 0x8, 0x0}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x0, 0x0, 0x0}}]}, 0x74}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000d2d000)={0x0, 0x0}, &(0x7f0000d31000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000eec000-0x6)={r1, 0xff}, 0x6) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008b1000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000bb3000-0x4)=0xc) connect$packet(r0, &(0x7f0000948000)={0x11, 0x5, r2, 0x1, 0xbe4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000776000)=0x0, &(0x7f000029f000)=0x3) 2018/01/26 12:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) bind(r0, &(0x7f00009e3000-0x80)=@generic={0x4, "46071f7fb32650ea771afcedd10e243bbc72a0e1cd8fb101f85b7e5f9a7dddd0dffc8afc012cba9565799948cb796d805edd11285ef3f0a8c041203c0e03083a77875de371771249a32a100988db325f9e0ca6d6c61d28fef0184de72bb1983c15de6efe55b3a8d06f2986367e50db3f364a3e4c796560c69dc66a00b272"}, 0x80) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = accept4(r0, &(0x7f0000599000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ad6000-0x4)=0x6, 0x800) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f000012a000)='/dev/hwrng\x00', 0x40000, 0x0) rename(&(0x7f00003dc000)='./file0\x00', &(0x7f0000a8f000)='./file0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000bb1000)=@generic="bd4aca89530b5b2197c77c7d71730282") bind(r3, &(0x7f0000997000)=@nfc={0x27, 0x10000, 0x2, 0x2}, 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a23000-0x4)=0x6, 0x4) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000-0x188)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000c000)=[], 0x0, &(0x7f000001c000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000009000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001b000-0x80)=[{&(0x7f000001a000)="9b", 0x1}], 0x1, &(0x7f0000013000-0x110)=[], 0x2a7, 0x0}], 0x2, 0x0) 2018/01/26 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000206000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}}}) r2 = dup3(r1, r1, 0x80000) r3 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000408000)=r3) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000c85000)=0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000523000-0x1)='\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000744000-0x10)={&(0x7f0000fb8000/0x4000)=nil, 0x4000}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 48.410070] audit: type=1400 audit(1516968001.050:46): avc: denied { accept } for pid=9795 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_netfilter_socket permissive=1 2018/01/26 12:00:01 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e4e000-0x4)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000ce7000-0x20)={0x2, 0x0, 0x0, 0x0, r1}) 2018/01/26 12:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) poll(&(0x7f000004b000)=[{r0, 0x0, 0x0}], 0x1, 0x9) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000c0c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006fa000)={&(0x7f0000c67000)=@bridge_dellink={0x20, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x0, 0x6, 0x7fffffff) creat(&(0x7f0000002000)='./file0\x00', 0xaa) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000014000-0x4)=0x14) 2018/01/26 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000c50000)={0x0, 0x0}) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000f8000-0x40)={0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000024e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cd2000)={r0, 0x0}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400, 0x0}, {0x0, r1}}, &(0x7f0000c2c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2018/01/26 12:00:01 executing program 4: mmap(&(0x7f0000000000/0xd7000)=nil, 0xd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4b, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @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=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00000d2000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f00000d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000d7000)={0xf44, {{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [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]}, {{0xa, 0x3, 0xffffffffffffff01, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket(0x11, 0x8020400000000802, 0x0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f000048a000-0x38)={&(0x7f000019c000)={0x10, 0x0, 0x0, 0x28000400}, 0xc, &(0x7f0000a40000)={&(0x7f00002c8000-0x12b8)={0x12b8, 0x1f, 0x20, 0x5, 0x3, {0x15, 0x0, 0x0}, [@generic="742a882809f397b1f6f79ba71c484c73c86df4f78e", @nested={0x128c, 0x85, [@generic="de089e6c073413de23d272d3586363ef78219c0c9d8d8e8815de359318be8331d089feb20284f50eeb287e922d1766deb1fee9c0c1752635d915d08cfa196186d0a7eba58c147e03748da2735c5019e71cc95c4270be5f22c167ca8bc414de10347c55db5b225a5f81ad833ca4d05cb47f1a03e3f34ee428f0e41916e5116e7d04857420aab01cbadbeea666d123fa07ba5c6b1ee8b772cdc6be87cc73ca26670e1ca41c9d226873fc7e9c2fdd910d1d2e1e866d5198f4d5b7e1c4e5ca03ff7b", @generic="8ffc720e6f6bea6257cd54b6f0f54cb9e71ba6369181f18cde7f015d3ccb40ae7111bc9a33922a3fbfc16054443e2e66d2eb7268077e5f37b7113bd118206e05fcb5c2723eed70c955cc2003d128a31795cbe5551fa6ed1386252e58c753993361ada68636799b278b004f5052c9ced6180257cd60ad5c2559590948d6b7290bcd894f40", @generic="5ed864e378c89f2813cdf3495fb57c14306d231dd97a1af8b07d1c5168260b45b5266c60093c4caeaf29c069e93139f51f5ff1a387e361f65c9f0e83675a6a8931974f6c2403adb17d329aa9497056f9a7e814b802ae58eb616377f0f26da436093ae51d7aa739d9efe1d8d782f7d667615dcacdc58b1cdbab2b6a49a72d796eaca391a2e76d9c39fe7900d0088294be47412a8f92ea0a86b177a122145b6d9e20a2b9fbe21c3f9256f6bc7f8c4838a0fb9133fdcc6df4ba91a40c475a5ebb67f897d2b18ccc7c1c5c6d2c21f353e2d2926b5da075de2371dadb", @generic="67050f574c3bea6974d7178c36525f95a80b73b09bb689785a46607fcd109dffeaa9facfeec64e00d766d3aedbf0e8a00daafbadd4e821a356d03e941a0206288287eee789d1870d519bb6054d0aaada7d0440d9cde5ef91d9c64a60b2adb678d45ab7884d77578239e1", @generic="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"]}]}, 0x12b8}, 0x1, 0x0, 0x0, 0x1}, 0x4048000) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000300000-0x58)={0x2, 0x3, 0x0, 0x9, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) setitimer(0x2, &(0x7f00009ea000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) dup2(r0, r1) 2018/01/26 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d9b000-0x16)='/selinux/checkreqprot\x00', 0x200, 0x0) connect$l2tp(r1, &(0x7f00006fa000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x4, 0x3}}, 0x26) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:00:01 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001af000-0x15)='/proc/self/net/pfkey\x00', 0x2080, 0x0) r1 = mmap$binder(&(0x7f0000536000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001000-0x8)=[0x1, 0x7]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mmap$binder(&(0x7f000096a000/0x2000)=nil, 0x2000, 0x3, 0x11, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0xfffffffffffffffc, 0x9604, 0x2, 0x6}, 0x10) r4 = mmap$binder(&(0x7f0000afb000/0x4000)=nil, 0x4000, 0x1, 0x42011, 0xffffffffffffffff, 0x1e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009d6000-0x30)={0xf8, 0x0, &(0x7f0000163000-0xf8)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x30, &(0x7f0000047000-0x58)=[@flat={0x77682a85, 0x10b, r1, 0x2}, @ptr={0x70742a85, 0x1, &(0x7f000033e000-0x1)=0x0, 0x1, 0x3, 0x18}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000001000-0x30)=[0x20, 0x38, 0x78, 0x40, 0x20, 0x48]}}, @request_death={0x400c630e, 0x2, 0x0}, @transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f000066c000)=[], &(0x7f0000e84000-0x8)=[0x60]}}, @clear_death={0x400c630f, 0x0, 0x610}, @request_death={0x400c630e, 0x1, 0x3}, @increfs={0x40046304, 0x3}, @acquire_done={0x40106309, r3, 0x3}, @request_death={0x400c630e, 0x2, 0x2}, @acquire_done={0x40106309, r4, 0x3}], 0xd2, 0x0, &(0x7f0000ea3000)="6d569225b75249e65db15f4c3eb9a8da42a2d04bd40f95db194e85864c4ad379be46a065e3c032b635c4009311f619bde636796fb418f7f2457ab598b761ca2a61c35ec5d2101fbb6628a266e2084ce5f5d22408e2e9690f37abb331196f4785ec1a46a5f0a174f57c2347c336e25876523c4112cd87efa6381530630acf898600f29e9bc72d4c0a8aa8ad926854b050c514e7e11f987817b7095476d012c98bdf96be25ddef8081d816354a5dfdd8cb2ef9d5e696d30cf1b56a9374ee9b89002c4667f29930f9409646496b8b00488831a3"}) r5 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000001000)=""/79, 0x4f) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000003000-0x4)=0x8) 2018/01/26 12:00:01 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000003f000)=0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000041000-0x20)={{&(0x7f0000019000/0x1000)=nil, 0x1000}, 0x3, 0x0}) r1 = gettid() rt_sigqueueinfo(r1, 0x2f, &(0x7f0000015000-0x10)={0x33, 0x40, 0x7, 0x7}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000014000-0x4)=0x7, 0x4) mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') [ 48.505862] PF_BRIDGE: RTM_SETLINK with unknown ifindex 2018/01/26 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000152000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be9000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000449000)=@assoc_id=r1, &(0x7f000047e000-0x4)=0x4) 2018/01/26 12:00:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000221000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00008a4000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4bb396f38b772767, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000d1f000)=0x20) pipe(&(0x7f000041e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d21000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0xfe, 0x3, 0x8, 0x5, 0x3, 0xfffffffffffffffc, 0x6, 0xcc0, 0x71, 0x3, 0x1, 0x9, 0x20, 0x200]}, &(0x7f0000443000)=0x108) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d21000-0x8)=@assoc_value={r4, 0x1df}, 0x8) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r3, &(0x7f0000d20000)={'system_u:object_r:semanage_exec_t:s0', 0x20, 'user_u\x00'}, 0x2c) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000d21000)=@assoc_id=0x0, &(0x7f0000d21000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000c99000-0xa0)={r5, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x80000000, 0x0, 0x6, 0x58}, &(0x7f0000b43000-0x4)=0xa0) 2018/01/26 12:00:01 executing program 2: clone(0x0, &(0x7f00009be000)="", &(0x7f0000a4a000-0x4)=0x0, &(0x7f0000bdb000-0x4)=0x0, &(0x7f00001f5000-0xf6)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r0 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) fadvise64(r0, 0x0, 0x0, 0x0) getpid() 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000500000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0x0, 0x0}, {0x0, 0xba}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadd8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000324000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000a64000-0x28)={@common='nr0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00009ef000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, r2}) delete_module(&(0x7f000084f000-0xc)='ppp1//,&GPL\x00', 0x200) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) 2018/01/26 12:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000d98000)='/dev/net/tun\x00', 0x0, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003f3000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000)=0xe8) pipe2(&(0x7f000013c000-0x8)={0x0, 0x0}, 0x84800) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x4) setresuid(r0, r0, 0x0) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) listen(r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2200000012, &(0x7f0000690000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/26 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000643000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) r1 = socket$inet(0x2, 0x2, 0x200) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000a6e000)={0x0, 0x1, 0x4, 0x6, 0x1, 0xeea7, 0x2, 0x1, {0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff7916, 0x8, 0x181, 0x2000000000, 0x0}}, &(0x7f0000852000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000171000)={r2, 0x3}, &(0x7f0000622000)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000686000-0x38)={&(0x7f000070f000+0x6e6)=@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003d0000)=[{&(0x7f000084a000-0x5e)="0f44429691672a74f422a119b1327573c836e8ba21722aa519e8ea42b2ef7a410249a0e5d6e891fd112adf5230cfe092a35913d0d747d9db4a642b48e6fe52a55136020e6bf72cdd7734469ee30669ee4609f858d48482a6b87625a31154", 0x5e}, {&(0x7f0000163000-0x6c)="4c75e6906d37cce31931dd86c2641b8cf1c599de91c9a6b528c0e72862fb82fbeceee969a2316ef93101416db06df5b7f853d6dfae9556a8af1f5532456332a5add44476071442866f387a7f1e98f0bf02cb7280ad987fd62f8ad2000591ea694ed6c89c5d69812a88c67549", 0x6c}, {&(0x7f000083a000)="b9493666f0f876a6cc957d597fb135e041534b1b6491d52a4c58700f27d675e44c41c1b925cb9a812103b98d241416b1e68ac1d16573ec83d30a4bfb54ff5467e1cfff197967c26d489f6773434bfe5c7411a3564ea99a3f8ffd8af94691cbc5fa4dfc2d6f1268e979f8f1dec323cd9893fa964d7142a4f800c05908fa97ccf0b4a551fb83b28e936d64b76173115d85f676c8f03ec00e323628ca187dc266ee36b4edbf", 0xa4}, {&(0x7f00003fd000-0x7e)="5754cf2825dda389786beb8608424d0b4e5cde0c220a63072569c443972d8b2a1e71b78b5fa279f825002aae83429308221f53242f6ed80a07c11084e46aec898e7a5766d5c84850f2a13e54cce5ff488fea21f0531b7a2d3082f61a2e805a6a5f1ca4e4ca6c657bcf49c614f6e0bd52fe883a91633e02b00568ab21a7af", 0x7e}, {&(0x7f0000be8000)='<', 0x1}, {&(0x7f0000829000)="19637a033958a2bf71574a211c9a28f30c1fe8360c5c0326b797bbf05e3ca28c95962a9ed85861d7830f53924b438556e64da089c3d92682b15c1573834328e86471a39567616939db77b1c1891972344d53586c12570f059c9e8cfff764a9c7f21435e40407369b9f1c9583882a105fb332f1b0897438726afd53abf8eb48dfcd1256f3cd7821b1679f006db77fd3dd97336c0794f25d855eec781937417e5aaf63269e96797028690f60e3241fb19c25cebfd8763184ad6ec070a45569773e8ef49d1548724cf396e457", 0xcb}, {&(0x7f0000ce7000)="48f37d8dcc28ab8b6d1cdc4104e3d061f0f04b30c2c71bcd125bdd1d424529659f6ec31636f09762bae03f378378b719aa3191e029a321b6914404074210a2a74bf09304d5395d34aadaa520eab9f7917436a7afab5695b34963e660aaa772097d8d0cd06a6dd5bb56354433d49e8fa0ba7823cad51c4935aa87d1fac0c404e20d2f0c25b66a1af65df08d63a813db4399c040db401da20a599cf3f3e1c664c34059d7a32ca36fa9dfeb1bf1f899cd66ad5dcd313f87fe32b9fbc918", 0xbc}], 0x7, &(0x7f0000dba000-0x60)=[@init={0x18, 0x84, 0x0, {0x5, 0x814, 0x7fff, 0x8}}, @init={0x18, 0x84, 0x0, {0xb9e, 0x8, 0x8, 0x8}}], 0x60, 0x800}, 0x40800) close(r0) r3 = creat(&(0x7f0000803000-0x8)='./file0\x00', 0x0) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024b000)='/dev/hwrng\x00', 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) setsockopt$inet_mreqsrc(r0, 0x0, 0x20000000022, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000925000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d46000)={0x0, 0x400}, &(0x7f0000214000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000032a000)={r4, 0x5, "1a9558b780"}, &(0x7f0000967000-0x4)=0xd) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000f5a000-0x4)=0x0, 0x4) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/sequencer2\x00', 0x40240, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0xa6ec) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000f6a000-0x8)='./file0\x00', &(0x7f0000123000)=@random={'os2.', ',]\x00'}, &(0x7f0000306000)=""/0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 12:00:01 executing program 7: r0 = creat(&(0x7f0000d2c000-0x8)='./file0\x00', 0x54) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000b89000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000843000-0x14)={0x14, 0x0, 0x3, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00002e3000-0x4)=0x6, 0x4) 2018/01/26 12:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f000029c000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x109083) getsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000ef0000-0x4)=0x0, &(0x7f0000aec000-0x4)=0x4) fcntl$lock(r1, 0x0, &(0x7f0000027000)={0x1, 0x3, 0x9, 0x5, r0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000301000-0xb6)={0x0, 0xae, "184e6eb20f98ed6a4a3e687d7433385bc6d6b70a8d6e462fc7bef23800aac9467c051f555a4d63851fd11b855203b241a67266a0544078c712170f858157b93823de2584c59e64dc2150774bc2e232750c43b2eb9e9bc95c1e1751e0165e8ee2d85c3af9a9ad7636dc29247bdd02a1d93cf1e136b329b5f681ebec5e1f5f712ec1e1f66c3b3a08700c75382e0379b27e1b80c5e4cf6f9e6599080b3ce0c1f2914db15230025ed4814f5fd9176c5c"}, &(0x7f000033b000-0x4)=0xb6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007d3000)={r2, 0x0, 0x10}, 0xc) r3 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") ioctl$int_in(r1, 0x5473, &(0x7f0000812000-0x8)=0x6) exit(0x0) fstat(r3, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f000030e000-0x4)=0x1, 0x4) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0xeda000)=nil, 0xeda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000ed7000-0x27)="260000002200470153ff070089ffe8ff02006d2000001f00c0e9ffff495180e507c7033500b0", 0x26) recvmsg$netrom(r0, &(0x7f0000ed7000)={&(0x7f0000ed7000)=@ax25={0x6, {"491a2d00ba23bd"}, 0x0}, 0x10, &(0x7f0000b32000)=[], 0x0, &(0x7f00006bb000-0x1d0)=[], 0x0, 0x0}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000093c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/01/26 12:00:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) 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}) fgetxattr(r1, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000c8f000)="98cb7db196ae46000000072fe0b00b32d04ef8351be4dc", &(0x7f0000440000-0x4)=0x0, &(0x7f0000bd5000)=0x0, &(0x7f00007f4000-0x82)="fb599c5f5296c62c524232bdee06a99fb13a984bed5e1b338cf239b88a2b8a1808603753d24a8be07edc71674439f766a338b309d5d03e511b1d00589f1ce51043ab3b62f37e8569118333c2870adcbd98e13eaa9806005c9a7a406e7b32447cee2cb9a718789fb953064ebb4040f627934eceb603daf046810a0ab084476328a2cc") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockname$inet6(r1, &(0x7f000023f000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007ec000)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f000087b000-0x38)={&(0x7f00000bc000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c60000)={&(0x7f0000837000)=@flushpolicy={0x10, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2018/01/26 12:00:01 executing program 3: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000f6a000-0x20)="0d9d18b320c00d5acad8cf47613952c8b72acb90afd266c292589cc034da004e"}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x3, 0xf35449b200dadbfd, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='sit0\x00'}}, 0x1e) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) splice(0xffffffffffffffff, &(0x7f0000004000-0x8)=0x0, r1, &(0x7f0000008000)=0x0, 0x1ff, 0x0) dup(r1) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/26 12:00:01 executing program 0: r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) 2018/01/26 12:00:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4000000000002001, &(0x7f0000001000-0x1)="", &(0x7f0000b9e000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') 2018/01/26 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000-0x28)={0x0, 0x0, 0x0, 0x3192, "76c85d666a1000555a52c766ad6ea0dc8b766b6c68d57bde3f2537b5b8adedfb"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000073b000-0x9)='/dev/rtc\x00', 0x8000, 0x0) bind$ax25(r1, &(0x7f0000f7c000)={0x3, {"e3d9063ac16127"}, 0x3}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006f6000)=0x0) fcntl$lock(r0, 0x7, &(0x7f00003d1000-0x20)={0x3, 0x0, 0x8, 0x0, r2}) 2018/01/26 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc3000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000081000-0x50)={{0x1, 0x998e}, {0x4, 0xba62}, 0x100000000, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4c, &(0x7f0000dc0000)=0x0, &(0x7f0000dc0000)=0x4) 2018/01/26 12:00:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d20000-0x4)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000887000-0x8)=0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x100008, 0x0, 0x8, 0x0, 0x800, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000074b000-0x4c)={0x5, 0x10001, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000a000)='/dev/sg#\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f0000006000-0x1e)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='sit0\x00'}}, 0x1e) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x4004) splice(0xffffffffffffffff, &(0x7f0000004000-0x8)=0x0, r1, &(0x7f0000008000)=0x0, 0x1ff, 0x0) dup(r1) getsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f000000b000)=0x0, &(0x7f000000b000)=0x4) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) 2018/01/26 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3f000)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d41000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d41000-0x20)={0x10000, 0x0, 0x0, 0x80000001}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d40000)={0x1, r2, 0x0, 0x9}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f0000d40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000040a000)=[{r3, 0x90, 0x0}, {r0, 0x420a, 0x0}, {r3, 0x0, 0x0}, {r3, 0x200, 0x0}, {r0, 0x408, 0x0}, {r0, 0x4002, 0x0}, {r3, 0x100, 0x0}, {r0, 0x2, 0x0}], 0x8, 0x75) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000055000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x8, 0x500, 0x2080, 0x400000, r4}) ioctl(r0, 0x8936, &(0x7f0000d3f000)="8e7af2b8327d67347df0b4b44de6910a6609b08ece6f4c5bce2e4de7f276e1a1d5fe4578264cf6b273e56374a746ebbc175ae8040cf6b0cd77a3848e1346f5c14296d1ef30fff510eaf99cd4cc9765654711669a7edb1f4b23e92449baa4aefcb6502dbb1c29") 2018/01/26 12:00:01 executing program 4: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") 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) pivot_root(&(0x7f0000fe7000-0x1)='.', &(0x7f0000762000-0x1)='.') 2018/01/26 12:00:01 executing program 2: 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, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dc2000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2f, 0x0, 0xfffffffffffffffe, 0x6, 0x3, 0xff7fffffffffff80, 0x4, 0x9, 0xfef, 0x0, 0xae5, 0x8, 0x3, 0x3ff]}, &(0x7f0000049000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ea000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000f57000-0x4)=0x8) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) write(r2, &(0x7f0000782000-0x14)="", 0x0) accept$unix(r0, &(0x7f0000731000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000068e000-0x4)=0x8) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/26 12:00:01 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000095d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000614000-0x3)="6b83eb") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0x73000)=nil, 0x73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x14, &(0x7f0000071000)={0x0, 0x0}, 0x10) r1 = creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000073000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000074000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="4e064f42ada8e7c7146daddd9a3aed87"}}}) 2018/01/26 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000086b000-0x2)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x10000000007, &(0x7f0000194000-0x10)={0x44, 0xfb}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aa3000)='/dev/rfkill\x00', 0x71c96d5b93e501f6, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) 2018/01/26 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = dup2(r0, r1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000639000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x9de9faea7a9658c, &(0x7f0000670000)=0x0, &(0x7f0000d18000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000ec1000-0x4)=0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r4, &(0x7f0000df4000)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0xfffffc47, 0x0, 0x2, ""}], 0x10, 0x0}, 0x0) 2018/01/26 12:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001c0000-0xa)='net/hci\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fae000)={0x653f, 0x7, 0x61, 0x9}) sendfile(r1, r0, &(0x7f0000318000-0x8)=0xf, 0x400000ff) 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b4e000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={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}, {{@in6=@mcast2={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}}, &(0x7f0000001000-0x4)=0xe8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x0, 0x6]) ioctl$KDSETLED(r0, 0x4b32, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f0000002000-0xc)=[0x5, 0x1, 0x9], 0x3, 0x94, 0x101, 0x8, 0x40, 0x80000001, {0x0, 0xeef0, 0x65, 0x78, 0x9, 0x3, 0x8000, 0x80000001, 0xfffffffffffffffb, 0x5, 0x4, 0x7, 0x7957, 0xffffffffffffffd7, "ff4a01f62a838b580e0ece290b0465de6f7ca91affd47d25fb317d44b5a8bf4a"}}) mremap(&(0x7f0000f6e000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000145000/0x800000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00008df000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003ce000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x1, 0x9, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x33, r1, r2}, {0x100, 0x2f, 0x8, 0xad0, 0x8, 0x2, 0x10000, 0x2}, {0x0, 0x0, 0xeb1, 0x7}, 0x2085, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6c}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x5, 0x2, 0x60f47538, 0x10001, 0x6, 0x5}}, 0xe8) ftruncate(r0, 0x1) mmap(&(0x7f0000394000/0x4000)=nil, 0x4000, 0x2000006, 0x11, r3, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00007b4000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000005000-0x1)=""/1, 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003e3000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000829000-0x8)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r5, &(0x7f000089c000-0x30)=[{&(0x7f0000006000-0x86)="632db0f634eb8e70ada8f3a139669ed858b6cc25c3d9237f4b7ad49a8d4b961e3f36601e46600ba3bae12a885f9a846aad923cf864607a7ad03d53c2ba6e616a3e8fd7586049da05210593fb2ab98762ce2720adcfd4a325f883d8a99bf3411233e748a7f6721339b5b605f2ec0e9de5eb8c56ca2dff35d82850a2e2ef766e11addd073a2c1a", 0x86}, {&(0x7f0000434000-0x61)="a586f5bafd4a070cfe208774d2d5a0e6b5f6d46bb0b2d30a368d818b94ba9e1ce67a13b8d73db8a0b2780915b8e516f67b71611e2500157e4a37c74b35dbccf856159a9a3a2ba39d8eafaa9af50bbbca41a429f204b1b68c2d6ac3783402231445", 0x61}, {&(0x7f0000006000-0xd9)="7f1b0d64622f92ce3d5c8fe4c7b7b24fc285df5e757ab54b56de02ffab69cb18d66f403582b8707154e5ecd17a675e5e4a112c9844afca092a663a0041cd28c986e6cbb6846084c5be2afcf5c75ca215ac59de99c000db731a8c5185fbc89f38c8b742d7d37b090adf4586ccbd99d40a58c4b99e010367179e1b1241da8e91d28edf91743b95d5f23587dac15441159c2c1d543a62572ffc111ef69e95694269039c5da0f4dd6bbbc214cd15472e64138f3c6ea8e56bc1a1ddd9187d0ce934542da1ac461eb290a9fffc883793e4ecbfd8f18538a38cf0d4c4", 0xd9}], 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r4) dup(r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000195000-0xc)={&(0x7f0000006000)=[0x0, 0x0, 0x0], 0x3}) 2018/01/26 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000004000-0x61)={0x0, 0x0, 0x34, "e736086d7f2801b0765656c641e9d2de3ccb2529ad2189787894d1c4165ffdb54af3576773c685637205a69f862bfe489caa6810"}, 0x3c) pipe(&(0x7f0000005000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001000-0x58)={0xffff, 0xfffffffffffffc01, 0x3, 0x200, 0x1, 0xe0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000004000-0x27)="", 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x16) 2018/01/26 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/01/26 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d3f000)=0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000d41000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000d41000-0x20)={0x10000, 0x0, 0x0, 0x80000001}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000d40000)={0x1, r2, 0x0, 0x9}) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(r0, &(0x7f0000d40000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d40000)=0x14, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000040a000)=[{r3, 0x90, 0x0}, {r0, 0x420a, 0x0}, {r3, 0x0, 0x0}, {r3, 0x200, 0x0}, {r0, 0x408, 0x0}, {r0, 0x4002, 0x0}, {r3, 0x100, 0x0}, {r0, 0x2, 0x0}], 0x8, 0x75) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000055000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9, 0x1, 0x8, 0x500, 0x2080, 0x400000, r4}) ioctl(r0, 0x8936, &(0x7f0000d3f000)="8e7af2b8327d67347df0b4b44de6910a6609b08ece6f4c5bce2e4de7f276e1a1d5fe4578264cf6b273e56374a746ebbc175ae8040cf6b0cd77a3848e1346f5c14296d1ef30fff510eaf99cd4cc9765654711669a7edb1f4b23e92449baa4aefcb6502dbb1c29") 2018/01/26 12:00:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000440000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) sendto$llc(r0, &(0x7f0000248000-0xd4)="e4ae747254f1fd53d984b022aba933817c627a2b5351f5c89c6073681b2adbef3b33042a108c4d7383d36dfe089fc7dfd14dba2d4cbbee68d5b085a18c6ee97cf121e3e28b262b2692b0b50d3bbdd475409de45111a37124a4d62aa1cfb97358488e80b9bb505ac4d14518af2e1e58e549667e3d8552d7611f319d72f56a372750291b84acccf9e31a0fd13ae3dbcc835350b7c36181d26e65c0bfe523f2293fd985ee514bed37628d331a772a01bb3151f8e089207d592d1fdc030de8b8d193ad3994f2786ee714ae13b5093d0c0c5ed3cd42a0", 0xd4, 0x24000090, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) socket$nl_crypto(0x10, 0x3, 0x15) dup2(r1, r2) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000c6d000-0x4)=0x9, 0x4) dup2(r2, r3) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000cd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc4)=@ethtool_drvinfo={0x3, "cf77fef424a69c6a486ef80482df5b84ef7714eb63c23b42d5593487a646d594", "a8c983b84a722353d8739557cafd873d6e23de36d49e77dc98f6fc009b4d51ce", "b9483a5e2e5e58f41eea9e7cd9b96de551845f2066259186f0779fe83bd546b4", "22ec6fb3a9d2e160e4ff0b59aff5605911d92744ab382bf0a24039a1897c1654", "53784eb32a884f9470267b4a10d8cfd4bc21c76cf511dc6d377bf9f1522681bc", "7c19066d228c6e85d7f3b3d7", 0x79, 0x0, 0x5, 0x8, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000014000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000012000-0x16)='net/ip_tables_matches\x00') write$selinux_context(r0, &(0x7f000000d000)='system_u:object_r:mount_tmp_t:s0\x00', 0x21) dup2(r1, r1) r2 = memfd_create(&(0x7f000000b000)='security\x00', 0x1) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000010000)=0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000013000-0x10)={0xfffffffffffffe25, 0xfffffffffffffff8, 0x200, 0x129}, 0x10) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000009000)={0x134, 0x401, 0x6bf, 0x100000001, 0x1, 0x1ff}) 2018/01/26 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d37000-0x8)='./file0\x00', 0x80) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000d44000-0x83)=""/131) mount(&(0x7f0000cbf000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x880, &(0x7f0000ebd000-0x2)="") r1 = openat(0xffffffffffffffff, &(0x7f00006c6000)='./file0\x00', 0x440100, 0x14) readlinkat(r1, &(0x7f0000ca5000-0xe)='./file0/file0\x00', &(0x7f0000ac2000)=""/147, 0x93) r2 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedreceive(r2, &(0x7f000023a000-0x38)=""/56, 0x38, 0x0, &(0x7f000099d000-0x10)={0x0, 0x1c9c380}) 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000dfe000-0x12)='/dev/input/event#\x00', 0x0, 0x2) readv(r0, &(0x7f000001a000-0x20)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = socket(0xb, 0x805, 0x7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00002db000-0x4)=0x0, &(0x7f00007b5000-0x4)=0x4) tkill(r1, 0x1000000000016) write$evdev(r0, &(0x7f000004d000)=[{{0x0, 0x0}, 0x0, 0x1, 0x0}, {{0x2, 0x0}, 0x0, 0x0, 0x0}], 0x30) r3 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r3, &(0x7f00009f3000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000482000)=0x10) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000a3c000)=""/86) 2018/01/26 12:00:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = memfd_create(&(0x7f0000861000-0xd)='/dev/net/tun\x00', 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00006ef000-0x1000)=""/4096) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000673000)=0x8, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_ivalue=0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) socketpair(0x0, 0x5, 0x200, &(0x7f000069e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000061e000)={0x0, 0xe5a}, &(0x7f000021b000)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a72000-0x2d)={r3, 0x25, "1242012cf78f6cf1b4ebd6d1258399ed38f80aaacd5a10460eedff8519d54c6278e63e342b"}, &(0x7f00008fe000)=0x2d) pwrite64(r1, &(0x7f0000ef3000)="", 0x0, 0x0) 2018/01/26 12:00:01 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000001000-0xc0)=@ethtool_rxnfc={0x2a, 0x0, 0x0, {0x0, @ah_ip6_spec={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"741e", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, [0x0, 0x0]}, @ah_ip6_spec={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0}, {"64bd", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:00:01 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)=""}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000772000-0x10)={0x0, 0x0, &(0x7f0000fd7000)=""}) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fd5000)=0x6, 0x4) 2018/01/26 12:00:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x24000000001a, 0x0, 0x0) 2018/01/26 12:00:01 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) readv(r0, &(0x7f00009f4000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2, 0x180) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000001000-0x10)={0x7, &(0x7f00008e5000)=[{0x7, 0x3, 0x9, 0xfffffffffffffff7}, {0x0, 0x0, 0x2, 0x800}, {0x5, 0x7, 0x6, 0x7f}, {0x2, 0x3, 0x5, 0x7}, {0x5, 0x9, 0x4516aa1e, 0x890}, {0x4, 0x110, 0x7f, 0x9}, {0x1, 0x3, 0x0, 0x6}]}) 2018/01/26 12:00:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0xf)='\x00', 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000f89000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) fcntl$setlease(r0, 0x400, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000572000)={0x6, {{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]}, 0x1, 0x8, [{{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]}, {{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]}, {{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]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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]}, {{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]}, {{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]}, {{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]}]}, 0x4d8) r1 = gettid() ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000d9c000)=""/98) r2 = getpgid(0x0) tgkill(r1, r2, 0x24) fcntl$setlease(r0, 0x400, 0x1) connect$pptp(r0, &(0x7f0000125000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/26 12:00:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000f7a000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dc2000-0x108)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2f, 0x0, 0xfffffffffffffffe, 0x6, 0x3, 0xff7fffffffffff80, 0x4, 0x9, 0xfef, 0x0, 0xae5, 0x8, 0x3, 0x3ff]}, &(0x7f0000049000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000ea000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000f57000-0x4)=0x8) ftruncate(r0, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r2, r0, &(0x7f0000f29000-0x8)=0x0, 0x100000002) write(r2, &(0x7f0000782000-0x14)="", 0x0) accept$unix(r0, &(0x7f0000731000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000068e000-0x4)=0x8) r3 = getpgid(0x0) tkill(r3, 0x1000000000016) 2018/01/26 12:00:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$TIOCNOTTY(r1, 0x5422) clone(0x0, &(0x7f0000fa4000)="", &(0x7f0000fa4000)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000219000)="") inotify_add_watch(0xffffffffffffffff, &(0x7f00005bb000-0xa)='./file0\x00', 0x0) 2018/01/26 12:00:01 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000013000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000420000-0x98)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000550000-0x8)=0x0) r0 = epoll_create1(0x80000) ioctl$int_in(r0, 0x0, &(0x7f0000cd4000)=0x8001) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup3(r2, r1, 0x0) r4 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000814000-0xc)={0x0, 0xcb, 0x30}, &(0x7f000069a000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000c8c000-0x8)={r5, 0x239c}, &(0x7f0000a66000-0x3)=0x8) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c4c000)={0x0, 0x0, 0x0}, &(0x7f0000a90000-0x4)=0xc) 2018/01/26 12:00:02 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000722000-0x38)={&(0x7f0000719000)=@nfc_llcp={0x27, 0x147afc87, 0x7fff, 0x4, 0xfcbf, 0x6, "cc326cb742e10dc59b5b999dd2509b79a68647342c01096a0a21e2a39344b1ccd4b81818de386cc50fdea16cdd3715f201ed3c60f1e42f0bb367fe8cc5b83c", 0x3}, 0x60, &(0x7f00000d3000-0x20)=[{&(0x7f0000001000-0xdc)="10b2b306687d2cfae686c626e98b40f4475d17dc378d2679278e99c4cebf46611dc68a61b2aebf1fb2f62ee124767d7eed48cfef508addcd6787d5c6beecfeb79021304c59ab468c92fc5f02e20ac723b2c041ce61c7cf6c0eb7eb5e4384defb822f17dda6e1338e718ac4058527d7c4f6fc689ff23ede88c8a3b644bf6d50cb2bb42da19aee0f144f77261411777bb4d6779564ddaed3b9a06f1ed3cb6ccb6323e903e2b32ffd67709fbf52d0c583236aeaf196fe96cbbec2ce25918cf696b374cbbcf70a541524cd8f0731835089f7dfd788ca8bf8b4f2453f9a3a", 0xdc}, {&(0x7f0000ee7000-0x1)='H', 0x1}], 0x2, &(0x7f0000bff000)=[{0xa0, 0x10d, 0x400, "aadd90a16b944e85eab25a47880b24abb913560508a7a1e684f991379e357bf60ff1b8e236c5f48ef47ea4f93e9fb80718d27d3579c6a20b7e1682c2e00ef39d7d8056fce5ed33e88a44245d17ef8972e4a74be4b1b76888f2ce7e687ae3aa554778df90d1246d40716cdbd8acc980960864416066b1453731a2aa9744011653fd4df1157005537e714dc7"}], 0xa0, 0x20004880}, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ac9000)='veno\x00', 0x5) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 12:00:02 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r1, &(0x7f0000001000-0x8)=0x0, 0x2) [ 49.350225] device gre0 entered promiscuous mode 2018/01/26 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000004a000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) readahead(r0, 0x8001, 0x3) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) accept4$vsock_stream(r1, &(0x7f00002a1000-0x10)={0x28, 0x0, 0x2711, @my=0x0, 0x0}, 0x10, 0x800) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000b57000)=0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000fdb000-0x8)={0x0, 0x0, 0x0, 0x0}) fcntl$setstatus(r1, 0x4, 0x800) 2018/01/26 12:00:02 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000023000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f000002d000-0x58)={0x4, 0xffffffff00000000, 0xffffffff, 0xc5a2, 0xf3, 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]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r1, &(0x7f000000c000-0x8f)=""/143, 0x8f) r3 = dup2(r2, r2) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000002000-0x80)="155260f76153cd82cc931562bc30398dff4f7852fffd27a557b688fb2376032aef8c9108963e9a9839bcf76884bc3c25cfa57ea265ac60237cb64c5c0af1a84f9442f715c967259fee8ad2853de8c6f00df95029562160565f49e0884421a1487bfbd97a2a7a88c6ab349f2ed5bc8b212285ae46221fef91c1fb9eb3f5e21d6c") sendmsg$netlink(r3, &(0x7f0000029000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f0000029000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f000002c000-0x28)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000030000-0x50)={0x102, @tick=0x7, 0x3, {0x401, 0x5}, 0x9, 0x0, 0xa7c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000031000-0x60)=[{&(0x7f000002d000+0x4c7)=""/21, 0x15}, {&(0x7f000002d000)=""/0, 0x0}, {&(0x7f000002e000)=""/116, 0x74}, {&(0x7f000001d000-0xbc)=""/188, 0xbc}, {&(0x7f000002f000)=""/134, 0x86}, {&(0x7f0000007000-0x19)=""/25, 0x19}], 0x6, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) 2018/01/26 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000d93000)=""/222, &(0x7f0000d0e000-0x4)=0xde) 2018/01/26 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f000043a000-0x10)=[{&(0x7f0000fb5000-0x3a)="390000001100094701bb61e1c30500ff070000000200030045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0xfffffe7c}], 0x1) 2018/01/26 12:00:02 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/proc/self/net/pfkey\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x4}, &(0x7f0000012000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x80000001}, 0x8) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mlock2(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000755000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x0, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f0000e21000)=0x1, 0x9, 0x6, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000d4d000)=@file={0x0, ""/81}, &(0x7f000089e000-0x4)=0x53) sendmsg$unix(r1, &(0x7f0000697000)={&(0x7f0000f12000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000307000-0x70)=[{&(0x7f00005ae000)="aa5dc63b5c7ff8a4a196a57d74acef4b56bd48f6da8adf68d2182231e9c21c0845853870523d92d0c9f724c1ee103150b986bc8177feaf9e15823d5ec6c1721083b0eddcbb2e6fa3c9b582f1cef4909012202272428eb5ef80a3933a66769fecdc144247cc23dd24c7867de79c78db82235c8f2dee1703199285e00bae4735c3b097dc1bdf0ed68ce22ea55f13ac9da2", 0x90}, {&(0x7f00008d1000-0x83)="496f22fbb79620c5991007096f9ef011881b90a6f32b3278416762bd6836edc54a385c9627fb5cacb1ba5065844e965e1c9c3d7d9d79a745c626d268795a8c9ac7599a005be57f4109622cbccc30fd852e33b2fe10c1023bbba205ca5ed68b01bdba1d1650c7672533339f850e74e8cb375e1a683b402e5b728af7f2f84493a7879d8c", 0x83}, {&(0x7f0000dbb000)="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0x1000}, {&(0x7f000083b000)="b4a86da177a691ba9c1685a41762d146812d89d2a9771f1cd7687401dee171d9ef23af9500f816ee893deba06ad9c4c3eb3f26a8778adf25f09c4b0a1f264388d8938e37a6c28b3bb904184b203d081fac3255b064", 0x55}, {&(0x7f0000e6f000-0x5f)="8d7886ea554c6884b0be59896392b0031cf915821ceef3bee017e10a706241bbe00540cd16e7a1354f356627ae50b7d5cfa154fdf6f1d12c7d4fffbce66e2f0c944eb0373182e691f1a5c631ce5b418c976652da98b3ea399fd8c3369d838f", 0x5f}, {&(0x7f00008bb000-0x1000)="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", 0x1000}, {&(0x7f0000cd1000-0xe0)="9ff5c7a10e3c5e1ff2f7d5b3bec26a585e34bdd5ffd808e708ef31e0d9a08b52d83c720da9afc932e07bfc58d7df60a0e4fa3597912598f5b423bf079c41405dd816502a8a42a696006ff20d39bda2f6f7395ded1edc0834089db4448b8f4b89fe494db04bf1ae21fa8d71d28153127234523ae0e2bda79728098d8218a3e7e45707b594aa409a86937c929bfe2a4a03fffdb6d76a27ba1cae3d6b4eabcf33082bdc2061c03f9169ee459eae283e7814cd4df8f057a2ff98082fdcd79811c35fbb700126f79c157c2de5e6c265816387d9e8317110cda96d1c2dded692d6e5ac", 0xe0}], 0x7, 0x0, 0x0, 0x4000}, 0x4) exit(0x0) 2018/01/26 12:00:02 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000-0x21)={0x0, 0x19, "0448b088c5117419011a02baca4cb9c4c811482f5bc92b944e"}, &(0x7f0000001000)=0x21) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000007000)={r1, 0x6}, 0x8) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x3a) getpeername(r2, &(0x7f0000007000-0x1c)=@in6={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x1c) 2018/01/26 12:00:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x3a3000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000023d000)={0x100}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000018000-0x10)="", 0x0) 2018/01/26 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000304000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000070c000)={0x400000080000001, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000e6b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0x0, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setpipe(r1, 0x407, 0xcf50) 2018/01/26 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f34000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000197000)={{{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x49, 0x3, 0x80, "f810a53bcd3f067a5d656288cf83b80f39f0fabd97fd062f25f8a755f72d0b49f3c03606f47cd33ae783d26cb91cb74992905e2d3d27224e4149f873afa6af55d4582a4ee242b92158e83d7c2072ac9b"}, 0x160) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r2, r0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009a0000)=0x0, &(0x7f00005d2000)=0x4) 2018/01/26 12:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)={0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f00009b0000)={0x0}, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000066000-0x7)='/dev/sequencer2\x00', 0x200400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a03000-0x4)=0x0, &(0x7f0000ebd000-0x4)=0x4) time(&(0x7f00003d5000-0x8)=0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000037000)=@req={0x7, 0x8000000000000000, 0xffffffff, 0xba}, 0xffffffffffffff21) 2018/01/26 12:00:02 executing program 2: r0 = inotify_init1(0x800) readahead(r0, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000001000-0x20)={0x1000, 0x81, 0x80000001, 0x8, 0x8, 0xffffffffffff7c2a}) fcntl$getflags(r0, 0x40a) 2018/01/26 12:00:02 executing program 2: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000028000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000028000)=0x1e, 0x800) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000028000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000-0x4)=0x10) 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}}}, &(0x7f000001d000-0x4)=0x105) r3 = fcntl$dupfd(r2, 0x0, r0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f000001b000-0x10)={0x1, &(0x7f000000c000-0x8)=[{0x0, 0x0, 0x0, 0x0}]}) 2018/01/26 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = memfd_create(&(0x7f00008e3000-0x17)='md5sum+securitytrusted\x00', 0x2) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00003d8000)=""/97) dup3(r1, r0, 0x0) 2018/01/26 12:00:02 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000a38000)='/dev/usbmon#\x00', 0x8, 0x88000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a7e000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7ff, 0x9, 0xdb9, 0x100, 0x4000000000000000, 0x400000, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 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) ioctl$sock_ifreq(r2, 0x8924, &(0x7f00007f3000)={@common='gre0\x00', @ifru_settings={0x6, 0x7, @te1=&(0x7f0000a79000-0x10)={0x3, 0x8, 0x531, 0x2}}}) close(r2) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/26 12:00:02 executing program 7: waitid(0x3, 0x0, &(0x7f00004f1000)={0x0, 0x0, 0x0, 0x0}, 0xa0000004, 0x0) 2018/01/26 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000017e000-0xe)='net/mcfilter6\x00') sendfile(r1, r0, &(0x7f000030a000-0x8)=0x2, 0x7e) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r2, 0x8, r3) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000098e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mknodat(r4, &(0x7f0000178000-0x8)='./file0\x00', 0x8100, 0x3) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a24000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000fa7000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$peek(0x2, r5, &(0x7f0000fa8000)=0x0) 2018/01/26 12:00:02 executing program 1: mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005d000)='./file0\x00', 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de4000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000de4000-0x10)={0x4, &(0x7f0000ca4000)=[{0x6, 0x3f, 0x8, 0x8000}, {0xb4a, 0x7, 0x4, 0xcc4}, {0x7f, 0x4, 0x9, 0x400}, {0xcae, 0x978, 0xd45ac00000000000, 0x1}]}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000de4000)=""/75, 0x4b) r2 = pkey_alloc(0x0, 0x1) pkey_free(r2) 2018/01/26 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00007fe000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000674000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000085c000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000c06000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f000036d000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, r2}) getpgrp(r0) pipe(&(0x7f0000b72000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000049a000)={0x8b9, 0x7, 0x7, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00001b5000)=0x0) gettid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00005cd000-0x8)={0x0, 0x0}) r5 = syz_open_procfs(r4, &(0x7f00009ac000)="636f7573657401") sendfile(r5, r5, &(0x7f00003e1000)=0x0, 0x3fc) 2018/01/26 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x0, &(0x7f0000036000/0x3000)=nil) r0 = syz_open_dev$sndtimer(&(0x7f0000215000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000962000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000a47000)=0x14, 0x80800) mmap(&(0x7f0000b07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000b07000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000526000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000ae000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000291000)=[{{&(0x7f000025c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000b07000-0x30)=[{&(0x7f00008a5000)=""/91, 0x5b}, {&(0x7f0000b07000-0xb2)=""/178, 0xb2}, {&(0x7f00003fb000-0x8c)=""/140, 0x8c}], 0x3, &(0x7f0000b06000)=""/158, 0x9e, 0x5}, 0x447f}, {{&(0x7f0000b06000)=@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}}}, 0x3a, &(0x7f0000b06000)=[{&(0x7f000050e000)=""/241, 0xf1}, {&(0x7f0000988000)=""/4096, 0x1000}, {&(0x7f0000b06000)=""/108, 0x6c}, {&(0x7f0000b07000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b07000-0xa6)=""/166, 0xa6}, {&(0x7f00009f9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b07000-0xa1)=""/161, 0xa1}, {&(0x7f0000005000)=""/0, 0x0}], 0x8, 0x0, 0x0, 0xa7a7}, 0xfffffffffffffffb}, {{&(0x7f00002b7000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b06000)=[{&(0x7f0000b06000)=""/208, 0xd0}, {&(0x7f0000b06000)=""/255, 0xff}, {&(0x7f0000b07000-0xde)=""/222, 0xde}, {&(0x7f000034a000)=""/227, 0xe3}, {&(0x7f0000b07000-0xba)=""/186, 0xba}, {&(0x7f00007d7000)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0xfffffffffffffffe}, 0x0}, {{&(0x7f0000b06000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000b06000)=[{&(0x7f0000740000)=""/186, 0xba}, {&(0x7f000015e000-0x3e)=""/62, 0x3e}], 0x2, &(0x7f000068d000-0x17)=""/23, 0x17, 0x8001}, 0x9}, {{&(0x7f0000b06000)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, 0x10, &(0x7f0000142000)=[{&(0x7f0000b06000)=""/41, 0x29}], 0x1, &(0x7f0000760000-0x99)=""/153, 0x99, 0x7}, 0x785}], 0x5, 0x101, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000091000)={0x2, 0x8, 0xffff, 0x2, 0x9, 0xffffffffffff6091, 0x3, 0xa0, 0x0, 0x1, 0x0}, 0xb) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f000083b000-0xbd)=""/189) 2018/01/26 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r1 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000, 0x0}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f34000)={0x0, 0x4a, "c5d0777bf15f2cd0e047eedd99d076a5de477645528cd51d44ae18b6fc3cabe9642a50d9ebdaaf89f1a18d98fb38e81e4cbdefd5e38ee49998ec1d003007e2a5d501335d23f798ca1fc4"}, &(0x7f0000933000)=0x52) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000f7f000-0x6)={r2, 0x8000}, 0x6) 2018/01/26 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) keyctl$set_reqkey_keyring(0xe, 0x1) sysfs$1(0x1, &(0x7f000080e000-0x6)='ramfs\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000c00000)="d7310e239fd40dedb6c91f26caf0327759f82630b0950e1cdf97b8b7d836bbf97369c0dc8cb5471922817a2597ecfc32ede5e96cfe5fddbef9de000b29271c64355c6ff0e556f75fe2255fe4c9f2e7e57c693eed68ecffc5ddafa777a858381f09af396b0b533a055f08065c4a0a6d72526827e6ff9c4d03791d1c2094f60b41e9ddd69364dd832b3f9605e5ecf2632a7c5dfb705650b7d6e36c37ea57988ddf2c7a0e0c629e35f2713db10a9e23e813766d3250a66feabfebe9aa6c363b2a83f99fb9a599cfd8a9cf7d4f2e3be9ba77d59a15b8979e538e024ee118ff79", 0xde) openat$rfkill(0xffffffffffffff9c, &(0x7f0000298000-0xc)='/dev/rfkill\x00', 0x0, 0x0) set_robust_list(&(0x7f0000f40000)={&(0x7f0000459000/0x3000)=nil, 0x101, &(0x7f0000c96000/0x13000)=nil}, 0x18) 2018/01/26 12:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005c0000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlockall() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmmsg(r0, &(0x7f00006dc000)=[{{&(0x7f0000120000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000eb5000-0x10)=[{&(0x7f00000fd000-0xe8)=""/232, 0xe8}], 0x1, 0x0, 0x0, 0x4}, 0x48000}], 0x1, 0x2100, 0x0) sendmmsg(r0, &(0x7f0000ed5000)=[{{&(0x7f000070e000-0x20)=@pptp={0x18, 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]}, 0x20, &(0x7f0000900000-0x40)=[{&(0x7f000096d000-0x1e)="75ad5f67321b9d61de40541240c9efb1ad5181a0fcd083d730c5061f6de7", 0x1e}, {&(0x7f0000013000-0x1a)="3be5b4bf08961d64cb4cab3328c41bd734da4677f9a99698cfdd", 0x1a}, {&(0x7f000082f000)="c39e36c1d06c394919", 0x9}, {&(0x7f0000cb9000)="fd9795f76486ce5647febd2f8b9feea0219585af76a5ce5ed2f4ab34409c2ce208627a6d320fd669e3b59a269f237fc9a7af11b5fde7404823ce0dbcb03a87c8d801ae4b48eb224f861d12500bd9f82606b6ff92ef1eecb1fe592020e1840c4290cd1851c94162bed2c4deb67e566e77b3115206af37d6b5ddec18f0b9c90d5d08f4d3902c1cff225e4b52cdf7ce144d5ce717f83bbe74d5843bd7abcddaef635fa13ded51cbe7571a5e9471a6b91c061ac0ae1403349b2aaf44cb5440323fd3d8603a84b02ddfaef587a8c388ba3e065a5599", 0xd3}], 0x4, &(0x7f0000209000)=[{0x68, 0x113, 0x3510, "6596250083545aa7b1d66a8ab9296b01657816289b69e27a07283cb28b7d0526ac44fb3d528d6417d0cb8a98115873f64d9c7d54d976f3bb084964dec7687dc1064586ab1ae28d7c4fba9587bca817e1bb14b3"}, {0x90, 0x119, 0x1, "fd71db51e810da7f7d2a376d3db06cc247dfee3ef20ed37270351a60f4dd161bb3e9d74a81ca74b929f0e82a30cc89ab8b55f2ca44ca485d7859d053aca0878738ddc2e371a14643b9fb394fafd92116c84d48a42ce849edc6f5335fe3b8abf0995f3c2d4f8d65c515ef6315d89fad80cae302b53d1493e4c47da3a4fa"}, {0x1010, 0x10e, 0x5, 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0x1000}], 0x7, &(0x7f00003a5000-0x1a8)=[{0xd8, 0x18f, 0x10000, "d9ed3443e374e87b5a49ca77557120bb39241aa10fdc821f61b17f26e45e58e3554c98dfa60e5e33e4134285adb97a2ddc2cf5a980e6f39650f70712334bf04e2b3fb18ca2b8eb834d8a1662a6dc135888180269bd9195840c67d010003c25f055aa5aa1827525da49c7bf8382e0f813b7230d4b175a90ed6c03c04012590e6d2da7eee6f07f9f6fab9fcb2dee9e34116ebe37cec9f591f773ba24cd98c8c5e7c78ce37d947453c34f1717135f9b778515a17b41049fc325e58351bb0b6a47f8e1295424a2d565b3"}, {0xd0, 0x88, 0x7f, "3bf971a15251c4d800d51e564c907e0f4e2563317d930bd74f5efb61e16169042692ae90a0e4f20a9c9988f5df4dbe4f17713ce1478b328c29c969a98d02d446de82534f42c4b32091a28ee030379ef927c53fffb8555b913865dc83d1242bad30760af2c4473ad10825944fc3be00213ea713cea3ecf750114788868a2ce59f392900113941f0aa1c937bf0221d73c1b0bae1b89be4c3887f8aa2e1fe5a87e4aebe329cd3235284fa3badddfddbacb8fe3f5b769a937d15a37700b6209977"}], 0x1a8, 0x20000004}, 0x1}, {{0x0, 0x0, &(0x7f000091f000)=[{&(0x7f0000ded000)="c0d77b4c707674", 0x7}, {&(0x7f00007ab000)="1212d5b0d4974eb99e311b592152f8dd053b804a498c203744964bafa9e6c44353e4be3a7c04d6bcd6ee91f2b7c401b4ea833c1de82726ef1ba6b8ad1191ca6c0112fdc8012cf2ccfb4d120ff5ac87ec47f6273766d99b5f2b51aaf29339863e6515698b1ddce3db06aed96422829b16b52b152659f9aeaeb7e53ab0c279885a87235ade4bb04fb5ef82c09f8c9ad181e571adf2c914141e1ca8722d63724c2e54a430e232ebfcdedb69ffcafd0345515f78612882ad117c6b820b67008eb4372a463814d08c3d01194d63ea6cdde286374af2668bbd1d6580e666d831b4b5dbba2ad15639e533f2c6929a8f48ef684ee15f", 0xf2}, {&(0x7f0000847000)="5f8f43b6def95f9fe9f2bb19e6c5516cff58d84785d843f41048bc6c773249bd290265f09fdc024b0c952848cc61a41c0da447578cc103f43271fad3a52bfba4466876b9bfe055f91323a8bb0be6deb91d62d5ca8646da56b1338ef67a5d767fb51b1265266e90230d02e972693c059dc144afa266fdfe817f1f8f698d2df34196b0817611f869f224bb47ea5120ca9a00ff7cbe3a85e0cfd4eb0633a804afe1cc49fb5a0ffe88fbb3e24f75d38577a4", 0xb0}, {&(0x7f0000eaf000-0xe)="c6eb672b7c13f448546fcd446a0e", 0xe}, {&(0x7f00003b5000)="5334be3fabd5fd54411ea39d098e6fe46fc8405fda108cf65775df9c504960b4aa62f823dd95afe2adbbb76ffec604789aba4b10fd4cb3d6dfbee2acd6d075f37ac7ff832cda10e9a17fedd2727550c106667dc9a0a60908e31c60c70f7a25f36acfa01b3664e5904d55eaebda89e049e842e1470cbc1ab6a1215cfb03c2b915cce932186a063d5de6e4c93c4a71bf9c299fb07be2612a2994d7aed15466cc68c3083eca12ac301ee6366c8678666e28488233bbf55c3ce1588f5f4b4cc241d563ddcae59204af188541742dd5fa1edda7f8", 0xd2}, {&(0x7f00009d2000)="b5a7b82ad0cb4f4cd1e7e8cf35d5f67bdd1a5b0a50bc857443aa0986dbac20d6cf06ac0046484d29cc41e69e1224384ad4f2437318ab2f7d61fe685b18385a84b53a7bce651792e9f708c9a78b0f29c57b7917156b3621ca46265755c137f2b3cb8a20e81ae14af5581dca9d7efbfa2b8f40df89dfb01b21d46bdbf081313e567b6cade7ed6126ac7a083e7a4e55dea823564606cda5f2015c3d5d362bd853ca6676b32e1c9f90649a73ba991a2c3fafe1483cb1a5ea6c109a75", 0xba}], 0x6, &(0x7f0000393000-0x120)=[{0x88, 0x101, 0x7f, "cc4f618201dc5c861549771525307f7014cfd53384d7d64989c3730451914f945f116ae029af1b214e41f5b2d03683f5e1374a178f3f015582cf0d418563034bb132641c8b713e70aa22017f5fdd632dac55ac97f07f8278e1e092762d1c72c3e149e21b7fa812fe45c9cc485bab73cc0566cffa55"}, {0x98, 0x186, 0x5f2b, "31f9b55346e667d4fd3b72ab3af1f60f76d32713f432d4ac959c2ada39dba7b5da3d2eaf064876726b1213f2edc93e959d36081d465cee7408291b9b572e9397990f4bf17cd00b1b43489d555ee2d4ff9835e2561606a7abbf368014c1873678212e232ce2a409ff55bfca9767e0168ea02be987755f5f8a62749b1ae72704084c8f6f34"}], 0x120, 0x40000}, 0x5}, {{&(0x7f0000ce1000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58, &(0x7f0000f0d000)=[{&(0x7f0000ea7000)="b5d5f96023886ec2b0d26a0c5b4733d85b517ac80c0286ab1fe30756c19b024feefc1e9430fb587c4cc6426c37e036dfe6acdb5bf9f33a4393d6778bc4889da876d9dc7393ce5c06fadf4f", 0x4b}], 0x1, &(0x7f00000c8000-0x158)=[{0xa8, 0x103, 0x101, "06d1b57e543cca962a65a07bfb310dbc33c29c88023c5bc981a393b84ebdcd7147a2b6ce106a8023e39968757fb61c78d7fb0fabad62db8477fc2f15b7580a24372a379d31d8104fb44dc4beeddd634154f5dbe4cd136874628365c713e5ebd4ad7e245d4d17ada11978e14ccd0315f7b7067453c0980a490477d8fc26caf23dc6919370566d290a99a39734cb6652f5cc"}, {0xb0, 0x1ff, 0x3a, "93246204c4f9ae8ba530485e02987a3f1bf12309a060d7d7b78a624037048015e04e059b005c1148b32c958cf3a2cbd9880f670963eb36cdbe1b193620f4c47a66abac360d5e5dd550c159dc4d8cb0f5080ebc46af0ff76aa4a590be53545a6c49f537798afe55eac7ff43a0b6396f67aa1b723d1bcc0d933d1f19f973e2015f35586e6527b914737bcc73a3a413172c21fa1d9c4e4dbe8fedf904c32bdfa2"}], 0x158, 0x8800}, 0x1}, {{&(0x7f0000680000-0x8)=@sco={0x1f, {0x4, 0x5, 0x8001, 0x3, 0x6, 0xffffffff}}, 0x8, &(0x7f000030c000-0x20)=[{&(0x7f00009e1000)="960f9e7433d4213ec1954b4d8ee2692ef03092ae292dfec7ba4f4ded4a6839dde42b8fd0280d8d764751f5920b3df481ed4dfbecd63c7f0225f9a16600acfd3de88244d8c491e46efc464e05ae57b0bf2fb2ab3f188106", 0x57}, {&(0x7f0000057000)="375940df77b6e6b18ffc3c313ba1f5eb7e043f74a2f78f0e6b37c53cf35206e2810c9a878cc7828f52fcc079bcc294192f717640bde3b6a6d298652d5478facbae9b8e45a446b24296", 0x49}], 0x2, &(0x7f000087a000)=[{0x78, 0x88, 0x5, "0f89e55b65abc2373e1b054ac120ad4eb70fa2eb2e699cb4d497d3f90fe11b1b96e8d954cc06d9037391ff774d17d6094ad49a51dffa9e97f4d2a8df1c4e6dbd3057e172ce9c2e7592caa2c1b0529c7190495f4f0139f793c09e38c66d859e5545225afec1cc"}, {0x78, 0x13f, 0x7, "a5a3735d150e622d01011edc2a9415b47fe9a136d5e229dfbae9a5f465a95e697ae597d1eb67a7a126dc3f858774289bd3b16ca8763527fe00b18c4ffe5b460270014c7da508495608fd2647cbde382ab7e4563541fb35327f226b420d4f376f9720"}, {0xd8, 0x194, 0x1, "1ac52c936e8d6764c784167ea94ff08f95b0fe4bc47bdc4a40470e54deb4082b73d6edc2515e821ea17a7c091a878128c0064f292529e3ea5213a81ff6fd0f10ecf077df5ea4c391de8209064cc0c126a62ca9277323f8ab0a8a76a3029e088e74518b4f6148b36710c4ac2ae1abdd4a505554d0fb63ce0130c97bc5c6183e04ed04631966198dde3a87132c148c4e49e586de64686ede3b27c96c68b201e24d7f80f6d4086f4a87b30894219b2f9aae7d35121c5580815bfd3389f581b261b0ae"}], 0x1c8, 0x40814}, 0x5fadbda2}], 0x8, 0x0) 2018/01/26 12:00:02 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000007000+0x60d)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000033000)={0x1, 0x78, "345f95952303f4f3dec4719b53978138b6b25ae72f58f1fa47318b0dd0841d63fc350265b7e2419b7810d2b6c5b2b6b3e701dbec9cd918ad63aa9f10f941c59ed92b8e17330803751a36f9b5e2e81b7db2957602c5a643f2b14d31bbe846e80348f31ccca03ee2e7b3bb9fae0e960df3393cb444f3044c69"}) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000016000)={0x0, 0x0}, 0x800) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f000001c000)="fdc16c01d58e645a6a6d6c77bcda94b5fc6e9b31026306b2c455003ab8963a5d5a841c963f38b4041b311af897a5d177ba542096e8792c87aced424f3b61031d38fc62df4876e819a2a5646de135ed7242f22129") getsockname(r0, &(0x7f0000034000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000034000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000032000)=0x0) 2018/01/26 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000c26000)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000082f000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000d30000+0xb89)=0x1000, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e76000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/26 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x8, 0x80000, 0x5, &(0x7f000053c000)={0x0, 0x0}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000e81000-0xcf)=""/207, &(0x7f0000c21000-0x4)=0xcf) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000a8d000-0x1f8)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0x0, {{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:00:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f1f000)='/dev/rfkill\x00', 0x48000, 0x0) bind$pptp(r1, &(0x7f0000ad3000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2018/01/26 12:00:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000)='./file0\x00', 0x94) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001000-0x4)=0x7478e360, 0x4) sched_getscheduler(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x5, 0x8, &(0x7f0000001000-0x100)=[{&(0x7f0000000000)="", 0x0, 0x1, 0x9}, {&(0x7f0000001000)="d658b9380e8828324b757b", 0xb, 0xff, 0x6}, {&(0x7f0000000000)="8d932332bca788c2d9774d3c4742d1e89ab3fa8a3834834be34ba20d8b781b9329bfdd0c9be05b", 0x27, 0x2b4a, 0x9}, {&(0x7f0000001000-0xb1)="cee23576f928f5538e194130d0ce2f992e76562ca757792ac177362c18777762bb0f97f814d48c6a5ef6dea8c0508ec9a44d3e460a56d527d000fce22ec024a69a9bb699c4c27e350735e1f606f60a8e7efd27114159d8920cad9670105f9f9607c438887972a5785e937a89b746478c34f6249e9393fbda7b3ebd8f1f7175377a2fe5acddd80285f36c5230d6436855e557b7f59b7d69ecb280c0d221a8da89b7932ed41c1c3bae802ed8c67796b5bee5", 0xb1, 0x2, 0x9}, {&(0x7f0000002000-0x15)="3f1f6f5997cef757bee86f703c2e255cccc51d0c21", 0x15, 0x1, 0x4}, {&(0x7f0000003000-0x7a)="05218cf82cab94dea82be8034865e26ee8e657b6851a733613fcf34a4b7fab45db281bff60d2f596adaed82e659ecbd32be5ffbe3a6a6c8f3344eb9b1ae85ef6879f5c0221a5be104e4ddf1a8a9b076349094f89531f6f52d610affd47a3d03e1eee3959ea56a8fb7ba07d1433d0d586a0d50161d173c1b57fa6", 0x7a, 0xa9, 0x74}, {&(0x7f0000002000)="86a5f222dde17c369228a2b5097cdfb3071f3267e480163f212bf713635c0a4d0e4659c55ec97e98fbd9338cd611283109a08b4d7d22d6baec27b89a9d5c70f01a0b8172a1dee3192b9c7c2a45dc5888c499fe112d8af6e99864c36680e562c25f5fd3055b27e9934eb77606d407f664018292c1782f64391eed7e263aa0b70800f05a2a584da686e187a72c22ad421701970d3805e97dea3bd54486a684b807c9a305b7bacd035b6675dc5ec5e965664a41b04dd8a270fa", 0xb8, 0x7, 0x1f}, {&(0x7f0000003000-0x33)="cfe12eebbb58b99b868262666de7aa71d4816a1c7dde4c5f71f10bd6f1ef38a01eae8c59bb541e3d2391d4c501b30afd99fdf7", 0x33, 0x8001, 0x2}], 0x3e0002) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0xb, 0x0, 0x0) 2018/01/26 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f5b000+0x89e)="2a2c70726f632e2a24cf5c7573657273656673656c662f7b00", 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000fe7000-0x34)={{0xffffffffffffffff, 0x1, 0x100, 0x2, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x7ff, 0x0}) sendfile(r0, r1, &(0x7f000055e000)=0x0, 0x7fff) clock_gettime(0x0, &(0x7f0000820000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000b61000-0x48)=[{{0x77359400, 0x0}, 0x5, 0xfffffffffffffffc, 0x7}, {{0x77359400, 0x0}, 0x0, 0xfffffffffffffff8, 0xfffffffffffffffb}, {{r2, r3/1000+30000}, 0xa6, 0x9, 0x4}], 0x48) 2018/01/26 12:00:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x7) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000d1000)={{0x7, 0xd71b}, 'port1\x00', 0x48, 0x100000, 0x62, 0x5, 0x1467, 0x100000001, 0x3f, 0x0, 0x6, 0x466, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000946000-0x8)={0x4223, 0x401}) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b75000)=0x0) clock_gettime(0x0, &(0x7f0000c52000-0x10)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b2c000)={r3, r4/1000+10000}, 0x10) ioctl$TCGETS(r1, 0x5401, &(0x7f000062c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(r2) ioctl$VT_RELDISP(r1, 0xb701) 2018/01/26 12:00:02 executing program 7: socketpair(0xa, 0x6, 0x20, &(0x7f00008dd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x2) ioprio_set$pid(0x1, 0x0, 0x680f) ioprio_get$pid(0x1000000000002, 0x0) 2018/01/26 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) munlockall() 2018/01/26 12:00:02 executing program 1: llistxattr(&(0x7f00003c3000)='./file0\x00', &(0x7f000033e000)=""/216, 0xd8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f0000789000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) fchmodat(r0, &(0x7f0000e5d000)='./file0\x00', 0x4) r1 = getpgrp(0x0) sched_setparam(r1, &(0x7f0000b23000)=0x0) 2018/01/26 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000508000)=[], 0x0, 0x0, &(0x7f0000efe000)={0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000811000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/26 12:00:02 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000b43000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000b65000-0x7)='ns/pid\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [], {@canfd={0xd, {{0x0, 0x7fff, 0x8, 0x100}, 0x15, 0x3, 0x0, 0x0, "2836ede5f5544bf07d1016f11407fa52eb0dd70c118d4087e1c03c6dd06076437d6293dafe1d83b251739113844e4f767c21558bafcf6d8366581d84b5f9efb1"}}}}, &(0x7f0000001000-0xc)={0x1, 0x1, [0x1f5]}) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x0, 0x3ff, 0x401, 0x9, 0x4, 0x2, 0x10000, 0x3ff, 0x7fffffff, 0x8, 0x7, 0x1000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000002000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000004000-0x8)={r2, 0x1}) ptrace$getregset(0x4204, r0, 0x207, &(0x7f0000003000-0x10)={&(0x7f0000002000-0x1000)=""/4096, 0x1000}) r3 = accept4$unix(r1, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000003000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x7, 0x1, 0x80000000, 0x0}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000-0x6)={r4, 0x9}, &(0x7f0000005000)=0x6) getsockname$unix(r3, &(0x7f0000001000)=@file={0x0, ""/74}, &(0x7f0000006000-0x4)=0x4c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000007000-0x6)={r4, 0x6}, &(0x7f0000006000)=0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000002000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xdf, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x97}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000008000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000006000)=0x0) 2018/01/26 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4233033d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed008c464caeedf840d001fe92b0003f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d45a", 0x12d) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5, 0x0, 0x0}, 0xfdec68a53590438c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000020b000-0x16)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f01000)=0x10001, 0xfffffffffffffd5f) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) bind$inet6(r1, &(0x7f00001b4000)={0xa, 0x1, 0x3000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd1f}, 0x1c) 2018/01/26 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cdb000-0x38)={0x0, 0x0, &(0x7f0000a53000-0x10)={&(0x7f000050e000-0x98)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0x1, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_address={0x2d3, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000052e000-0x9)='/dev/rtc\x00', 0xc0400, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000263000-0x27)="26000000130047f10701c1b00e0000000000000001f8ffff08ef18ffff00f13a050003006e35", 0x26) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002b8000)={0x5, &(0x7f0000799000-0x28)=[{0x8, 0x5, 0x7f, 0x4}, {0x80, 0x8, 0xec, 0x8}, {0x8000, 0x1b, 0x0, 0x0}, {0x10000, 0x200, 0x10000, 0x1}, {0x4, 0x1, 0x2, 0xffff}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007f3000)={0x0, 0x5, 0x0, 0x0, 0xf9e8000000000000}, &(0x7f000065f000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000031a000-0xf)={0x4, 0x1, 0x81, 0xfffffffffffffff7, r2}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00002d1000)={r2, 0x6}, &(0x7f00002ba000)=0x8) 2018/01/26 12:00:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cfd000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000863000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00004f1000)={r1, 0x0}) futex(&(0x7f000017f000-0x4)=0x0, 0x0, 0x6, &(0x7f0000565000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) 2018/01/26 12:00:02 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}) r1 = syz_open_dev$sg(&(0x7f0000013000)='/dev/sg#\x00', 0x5, 0x210000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0xa6, 0x6, 0x1ff, 0x1}, 0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000001000-0x168)=[], 0x0, 0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000043000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00007ac000)={0xf4, &(0x7f0000dd9000-0xf4)="b2fb646959b7133f491db08e428478f6135d329cf07189042a0abdeb5c014103b655448f69413e8f38072d379c0e50a5cb7e78c5b1baf3734f1851a86e1a78df0d8d8d2a6f95c9c2deccf7cbf8d34112c045b66ca74f9b5768a551655cb8a08c0ac167267db6acab13fd0c718e6421d7b23d5f6d5cd794369a072b3ea8682b4803329443f8a157f3f5e7e4adbf2ab2890269543e7bc228f6550c1bc9eb6244518693f896765e9736a29e6e7177a6cb073776a72aa9363cc1d62aa89a583c1dd8e5f751e63d4f36ae0ec622e8b5588849f660e82fcbb54f21fefdcde9000f87a0a70a7f07a374a1684d010ebd7db9c8d18f4ceed5"}) 2018/01/26 12:00:02 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000014000)='./file0\x00', 0x200000, 0x121) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000012000-0x2)='\\\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000015000-0xb0)={{0x1, 0xc82}, 'port0\x00', 0x20, 0x401, 0x2456, 0x2, 0x40, 0x7ff, 0x2, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000015000)='./file0\x00', 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x11)="617474722f736f636b63ff65617465fd4b") mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000000c000)=0x0, &(0x7f0000010000)=0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000017000)='./file0\x00', &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000018000-0x8)='./file0\x00', r1, r2) 2018/01/26 12:00:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d70000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000a35000-0x4)=0x8001) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000e3c000)=0x0, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='eql\x00'}) 2018/01/26 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f0000940000-0x4)=0x0, &(0x7f00002ad000-0x4)=0x0, &(0x7f000099f000-0x4)=0x0) r2 = geteuid() setreuid(r1, r2) r3 = syz_open_dev$sndseq(&(0x7f0000b8f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.989436] binder: 10163:10173 got transaction with invalid offset (40, min 24 max 40) or object. [ 50.008286] binder: 10163:10173 transaction failed 29201/-22, size 40-16 line 3190 [ 50.032966] binder: BINDER_SET_CONTEXT_MGR already set 2018/01/26 12:00:02 executing program 4: pipe(&(0x7f0000b2f000-0x8)={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) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000e14000-0x4)=0x0, 0x4) 2018/01/26 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000096b000-0xe)='/dev/keychord\x00', 0x800, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000a73000-0x10)={0x9, &(0x7f0000c26000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000383000-0x10)={r1, &(0x7f0000400000-0x73)=""/115}) r3 = syz_open_procfs(0x0, &(0x7f0000542000-0x5)='maps\x00') fchdir(r0) syz_open_dev$sg(&(0x7f0000847000-0x9)='/dev/sg#\x00', 0x80000001, 0x10000) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000799000-0x8)={r2, 0x0}) readv(r3, &(0x7f000041e000-0x20)=[{&(0x7f0000538000)=""/2480, 0x9b0}, {&(0x7f00006f9000-0x64)=""/100, 0x64}], 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002a7000-0x4)=0x1, 0x4) 2018/01/26 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000040000)='./file0\x00', 0x0, 0x10) unshare(0x28060400) r0 = socket$unix(0x1, 0x1, 0x0) mlock2(&(0x7f0000ae3000/0x1000)=nil, 0x1000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = request_key(&(0x7f000017e000-0x6)='.dead\x00', &(0x7f0000062000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c49000)="6c6f21766d6e65743073656375726974797b6367726f75702aad00", 0xfffffffffffffff9) r4 = request_key(&(0x7f000044a000-0xa)='blacklist\x00', &(0x7f000023e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000c5f000-0x8)='trusted\x00', 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000497000)=[{&(0x7f00007c2000-0x9f)="0c77989a4ce6cd801a6b5835c85129ccd73645f7e3351291aa560db1df0075e0ca42edb8ea7f6802ad9f8bbed0d98ccb6310a894823cc2a2f3fae747ef6efd6732c60c017f018b883eded6009e5e69f8df0a586743aa521426ca1372e04945997d8592679bf145417b26cf7d6a5e3fc5278b62016763838f2bdba26a78e77ac503f27bdf07e7e98a4e8f3d2e796e47d5b6cc64d385f06eaa89755f6c6ede03", 0x9f}, {&(0x7f0000ac2000)="", 0x0}, {&(0x7f0000e64000-0x84)="77d9a4e1389868e013f97e0874d0c6a224116345bfbbb031cd9b00d0e9db9ffaa8635291e489986a290e65a3cb69f558ba98de976f1194dac9909194e7a4e58f792432a5d7788d5f500e0b823ecb7255a2801a13fca49d5c87c2e2a3bbe5fc95957899a47c630d6e4be3a6fbb3fd775592c8ba27f7ce095715b2d07f634cde9732e28a56", 0x84}, {&(0x7f000073a000)="ef53449c4de04cbe33c118ba449e7719c04b4eafda814d08c202ffc85dbd9da41671bc9406fe0ec34b1438dca3fcecb192333a94cd3f4550940ef28b96a72438068d0de8569ca2a29ee12a1cc8d557ff1a324558aaccc801573b775dcd52e92448d4d4c0b657a139116c599b8a607d59b5d8f8190ad20be4a7f1beda551ee6246a82e9a0e87f72b14987a58fc786a851add790a3ac03b8bcc614cd69f4329163035c1a5a0fd620a88b48b44944da42d1cec79bd9dcd808fbf20a0dc5c138187d14f118ee0dfa0544744739675823fe60294b6422eb6045fe76d9c7efae089780dc4e995ccf69", 0xe6}, {&(0x7f0000db8000-0x1000)="b9569ad73348628dcf88364f7cd7a8fed299856aeb19ec5f1c07c9f8177146681fe7cbed9421225243eefd3cf741f1780df3f255e12bed479a4b669baaec48a20b40f558ea8ae3f2d6ff5f34d71574e01013e8f4d0e6a5c5e4ebdaf0255109eebdce845f0eb86f8fbb88e15b727c2bad8e2d706ada3bdcd539539114b77055a2a924d9536826d45c139f8c583f987a6539a6e3c7c10307ec1ee41e44ec2eed8a3b60e7868116b0c365c7b8fddd0f884ccd1b298810b43066bb7f4f6e31a341dad15b7011984bece768e94d059a17d21e6a15a8aec7c13c71244f3c4476d9f5a347ebcf2312dd6fd2967385d4a925ade0a2476b1c7d699d1b2bc40f71a843369478207ba39751c52a395777cc29a6b4d9752380a83dd714cb822743cf2d1446b992ad6316fc7f009145ab80ed2abd48bff67e38daf81660eec498907e560b3e9515697ab43885e7d34330e0de354e69acaf7a8bd9fee53ee16a2c9227eeff0c42ea68289ac54f4af1a47c1dbc7b7bc964e616496b4f61fd0cdd9bd49f8f3494e5f12ca48a2b258a8bafbaa09ad6ba6f1d0067c27d6adae2686312ad50a353d057083692945af43d9cb95d296ed8fa207921e284208d0e24991902695a9bbe3aa515a27329a242fa8910884751c56c1b9ea72345955a6c20ad9dc08a861606716da9cb920263a0ba567cf65b20ec6797d0f966d1f48e94c70fbb16e6361d30cb3da729efbdca54f941c72f7dcc38bd11a089aab2dfa7f46c203a0f772057725bfe1d4f6551760472eea85b2f3ec237220c7bcac6e02aed97ef9f3fb0c46271f7af17197d9803437b82d925dd8ff530d22d431e01fb90871f44a2ad07f5af842b22024a52bf2160720d6aa17c0eff96fddfdb6fd314b3b1ae66f86d74352dc1e3e94cb203de8d71b440fbdad7cce180aca2d8e38286b5186c25d616564a871f5c7b5df5c0ac084eccb968c24685661834e16af12a627bffba2288944e4fbfe2e8dd48a54293d8fc9edf21fb5ddbd6c76cc8d3850c4d657e1833dca29cffc11b0fc4c38077aebb2ec9344c2a19ca1e916baa138c9353056b8cd83a9b3a474edaf2d331e0ec530a3e582cd67313c346a67d9858d0b10072fabbb4c0179dae707997e2fbf9bc4b2b94dcd50a871511382990c614c6fd2d13b376963de49fa618b8db69f74beed8be9ac02e6224135aea0f529af78335fb01a15ea747e89786d32bc54a4ebfc2984c56b1589b1a79309c645da04683f28f97352cf535ad71aa2346508f8c3e85cf94b442f412785b9ef27581d968848cfbf4ed5f79d98b592ed72016c20b5398ba0b9debb055b7f58b98f0cb0cf5e9cfbe92462f37e6faea3584725a1e4a938cefb1c6f15e9fa550c9ca8946cff4911192f5d5097b7af59bed0f6bac5df578103873ef0ac8ed7c3d73b931390f2c86fee1889e962d46fa7abc1eefe974e0a521ed4843074636640912426f5313b6b50179612ed7722e40ceaf82804c923bcbf953426c83cc3d0868631b8b183f05418e16b84b427a95940e2b18a9973991a7c860cdcd0af38c98058c0eb088d4cfc83f7c6d85a97b44485b318ab64cf9c3e740004ffbe326d6c5b5d044e4cc4ef5019e698db876eb68133ad1a2f7627af0acd469940923d45065eb33e24552cc5a521fb0bd2ca3e133c23dbd10e92598f3e51d903f7070389eb71b4e5ea94d5ae00c4f28412ae18e5d5daca40fc313ce5647a9f01f04549ad86309eacc8252368e1da840a1602de9cc13da7d8bae739381f76f9e03a916045651c27c6ebc0d854177fec650e014e0de43c7c49316ac9605ec3307305558fff08d80e1d452d154650b089ced03668fdb85b3c9f42b4d9bb9f848d976ff0df96d8c1ca476ee491f1848195ed25b9f606fd9072a7e2b50dcbf7def4a44827f8fa4ae5f2dbd8454aac624fbcecb5aa6458ec7e054660183b9b5bc1b4abac5b280ef580ba1d8084fa5ca74e7b2fa0bafa43d74732549dcc6c848b14cc9fe6a8e80737d2572fb33bd7741edd9e81d0a9f61b9f00b04ebbdaf4a17482bdd4a7d5a0606471c27cd63841c1b29e01e319e18b821363eee7a23f49c19a2a59c7ff3837da8d78e48086d645a5249d640264bf98947490d2c311c12df7513ec3cf4e4543f6227b2cdf30c88db170ef3648c6322ef90af7f999d847e19d9d9320a633c916a97d4cf60b55f22a280d4abc54d608c3efadac204542f711be7f2faba63de6106352b4e7d533bfa412ccb8a3eaf807b88ee09792c10224c3e9828808c4edc238dddac4dc15bb73b7d62be5f77e8dbafc6891f6b7d1da6f93550e7124411d3a1dda998d922c3b914396fb6367d789237e1c1bd078d22259b8a70c3c82a1e7ed7edaca6d78fb1621bcc09d7c8051540e4231581a93d1c926d4f1e094ea6b527fd2cf9be7c1ab474927e1257c59863f4f99f4e6179a7dd1a5c47035b29301a15c4ee7dd70682d34671e99db80c3355f5dfeb90e3a9303f6be8540626b36a494a2049ef337def7283e96c3195c4aa6898c688019fe5c3b719a47bc1349f32d4fd9cc1a7abfddd42ebde5f252902743545caefc74479df23c82e79e92ac5cac9a2fa64a103c58f87a666003890329b1a90c82e1910a9d92cc6ce7c389c698ee7c584d1d9b086e7e81ea88eb696eed16d62bc02d1a470e0d8084e406996c58fcd40da9f5409003fd0eefa5f405884ff4778637c625d61ce4d1155ce32b890ac7d868ba56ddd627d7c6b45b3d38a229a85bede47c6b4d055ba013edb4af8210c8795cf88d275af66c2703d337419d71a005c6d8cf3d912e31b372d473a2ea17f5e1675e9f75a0351b02dbf26bceb0e233cc9b90263f1fd505e9a0eb99bea810a9de3765269b556a464fde22942df0fd075e9abd93afb3768ad21cd01b55d720e28c39eccd01ec7b2263b36c0a4a253d1d0edb5bef7e59a77013787f701cbc58168b8c273c6558c814c882280c2c06aec16c22c42aeaf30f6ab9985db1425cc26806fcf2a55ccde9de6b4a1e58a2b00f6f20ab51580594a236b67378267e9a1520dfecd54d6a0042640faaace15155b13f0597fd47a170e546f420ae2513a12e7dea97e99a7b1dbb50947528299bdf63f2cf80e7aafe70973a0c8aadddc53177176a84bbbf314762b0df57ea199a9700ae8375b59a73df2cc0dbca58d1a865de9eda23a1624cdfbd69c30719cfd70ac191295f736a6ffe826774bb730ea85152da214b666a93a80aeb27a66179063f0974a81078bd412f37237d14d00329186c5f87315a598b715ebdc3f9fe0587af5d6032163ed2e49c6a5cd83833a1ccdd36de695dc3395fe686dbd722125af0dfe1b7747a452566f86cced35dc29a7762bb437360c1b752b9fa27a9505b770d8d035bf46f8d1ca3b9095b68a2f621a2a5ed5f38ecb5cc07e378d0e4ac65dab6a5dd697d8ed95984f7f28ee6e7494f8dbdf24b5eabe20d83fa695fbd542437283d62d77a6d798a9508b077bd7c48b1e034cdd05b1cae82b35cef19149566073cb2584d433aa1c6064f54e335b36e8375f393d4bc3d6b063a87dc3ba071be5e69e86a461511e9c74859b49e7f2fea3548d1d29a09d3b6413097c6491bcff8aba0d1f9beb805b7d1a79903bb0f155b010b270782c1a09d9018379b5e37404c11a0aab872165ff097eaa9a30230a86da0ff9fa53ec780a5b48329b76d28caa3f252af00f379f983f24924ec607cc2cbc1031179bfeed9a0d07ad14ebcacf5f1f09b647a19de2104716ad934cc34896ba14e3e7f8f95e12c8f092eeb7d1ec4bd4056efb2fc2a94cc3425bf538c49642c72871ebc58f594bb4eb25d1ccb011ee375463c7f5e7e22c6cd00835522e80b156693faa569d47d02d6588ed71bc1dbd4fb71ff93ee8bac64a4275583a58c9cbbe4a151d3283a18881bc648a3549de2a4cfd93722997ca9751c771fcec05c5ea6d20f986644ee0eac54e4f3aa5913a7498614bcd4a21ae18ea4b1c7c1d2d3c99dcded17f9643363c4e9291a59d312f93ee5a81bc58af8873b116f34f867188021f4877f399295b7c23d67a81376094a6844bbb120ce9e3aeb15a305812c28abc95c43b579323ee054179a54100416ee3bd2000c9621c06796f1ffa204bbc17d092b08f7b4014b388a8fe2b99708c6329ee350abaea195c4b4112b637bb3a542667a1d8dce1c49edce1c1aac9b3abe5bbf2d5278c630d33aba22472f2be018d3a95ad8017fe2cf4fda2976faab0e73438212f39746a9c95189b68f51ea4fcec80d87915f4ecccb41787c9790266841e267629a7ebb50b703721d03c8d78a3be722327ddb8281355eb70906e07f7c248085cf0f726fd0a25799416d957b67d55c5939bad29d2fceb9743201a0d0e66849c0da7035653caee529cb287dfd9f96717cb4d94bf081b8638d65994b70a8e8d6ee9bece1c55ea47f8f0a972c468295f38fb1269e4b3aa2548c2bbd795eacec11577a2e4d643137e6c20ba0ae1f1f2961ff4709178f57c26df7af298b003c0c1d9ea9c5b179ca513bd0753985cbc7a133e38e72f5da66324b79374ad2d0a47e4944c9292e713815ddd01741071d17fd8a2cc24edc38b50a840b350385dbc8e60ad434bf421b5e13d3b14502bbb6ef87eef4c0516316dc8af5e082d57acef9147c085477444b796197859e3beb2c7fcc7e64fe7156d7a0e57252246a1083e8a92f5c787eed3a00a40c1bb78c6c03678739f729c9b4dc445db53de1c044a13d33ba47db294ec118dc236d9b9785566d73243e622c536d9f4536f0f013cbc29b724b3155ec0bd56d2b3d700475681bdd078fa8fe244326a36d50d4640e41755a39ef79a46dfb40661c21094de37f4c326689df348217b197950ccfeb160a8122085857a762dea287defd7f66e421f228cc2e121628ff541f822369382d4cfbd5121978af4fa3c478a12d511c4ccc0f09404795987ea250a02879e57a7b510b23f6395c3cded4fdf91ca1760ae708419d35ff25dd3c63435696ae63940e99b48d2216c2456bf014bca14f171bf6412e644b7af625d2355095572fb3903ac725dadb8b9bb7674787baebafa499439600accc427a3479fedff9408e3582a2377a86ab095cfab1005ea595d76bcd33aa847ff54131d92a681b9c5a44aff53bbdfda84fda96c8e0d7a414a2c74404c8fb560e72948daf316e9d1acbe24686e4f4e4305d8d5eb8609423c90af6a241f979a94aa6831934770b2b0f2f80630aeec465b48c37545f79e754508cced7f859139a17a3850d30e353506aeb5c6318a254dadaffaac9fef7ee5e088f013e006463df91d8a1daaf3d9ade66cd2d490e85ab68fb2a97c1c3e5d2d39896ea7596188a603485f58065446e2cc06704409f95e7444dbad4a8fb9ea63da49277139d29ca6155b115a5454b466657082a8651fed6f5acbd90442f44537d76633746f4a747df2364f85dda939ffc923ee6e4a82f1f5ef6b790773976955ce3dd01c3383e6926f2659fd9be6dd7ece9ab866a313802a398fbfd95a91d75e17d23dfe2dbe0583dca16b4d9182fc8889986f4ebbe255cd3ff2dcf1cfc9c6b6f3126d7a9c2e2e85c6b7a54b7186d4cd8818e38d87286aaa6ecf4ee5e42834813f7229d2bfa903521d8d8baa980b2d77699877dbefbc42baf0c62e4eaf93cb8c08b985b50e870be31d25a9898ee421e91bb5963753c41d9ce09714246489a7df0fa97c67b2c8dd1dddf74f9dc43eb977a78a556c59b9099bc788cdd9ce333e6e5fbcde67b34c18800007bcceac1fae2b5bfd80baf30da15af837f39b4e4e90fbf07746946c32dfde045f45338b", 0x1000}, {&(0x7f000022c000-0x5)="8a1c245b26", 0x5}, {&(0x7f00008a5000)="f91990933a4f1cba060bc94e5ed7da39cc9fbe3823095c1d1f2e6491937e545ae72949e28c29260825676ff13f21377ee7e1b38acd7702da316330945a27c405fa78364392b9e2f4425f99031a7f396eb6c54bfcf5c6a5c0a5d7ef774d74f6818cbf27e58e9f61c2d1b2a9c2e36c788baaed46e4bd29257b88ddd71b36f839a6856fc2950db7287e71a2a21a0e0941c67c9c38c6ddee235dd54fe8f5fa951097275e79ca20ba57ea5fb14649c9a86cd43b57d208b0ad159e0e3865a06d959563b3ff7f7377d5f2eaf2ab", 0xca}, {&(0x7f0000b2b000-0xe7)="0468441d15820ff2d899c530fbb35cbd2b048eb44c1060c13a4b9b7782549d8f27fb7768c34bd77cc6e96f90aedb6171e95b54d9a8055eeba5cb5e6f1caed16798acc52001d844487a2e4be67698ed90c59da7e8e5aa5cdbf9c3358975ebe7d208c14d99cb8af1481477803248f681167cb5be47e6ff3dc176572499801a38d0fd05c39b25b1dd3bd4ea31cb130b8d17a2c385021b18294a8b5215fd4974e85ad4005b59df4c31b2e1ec0b41699c3dfe50e9c2bf83e2eae82afe647f4268c77a352e0f0831e4c99a7d4cb1957f0bddd2077d70aea5417a1c52e29c068e406b1ce464b0765c58a7", 0xe7}], 0x8, r4) syz_open_dev$mice(&(0x7f0000a0a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x6, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/26 12:00:02 executing program 3: personality(0x4500001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000654000-0xc)={0x7, 0x1, 0x602, 0x40, 0x0, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 12:00:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000695000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00002e1000-0x1e)={0x18, 0x0, {0x4, @random="89e472df0124", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) 2018/01/26 12:00:02 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x404003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x8001, 0x0, 0x0, 0xf0c, 0x0}) [ 50.041751] binder: 10163:10191 ioctl 40046207 0 returned -16 [ 50.055975] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 12:00:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000008a000-0x9)='/dev/ppp\x00', 0x0, 0x0) read(r0, &(0x7f0000f56000)=""/137, 0x89) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000e48000-0x218)=@newsa={0x13c, 0x10, 0x723, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0x0, 0x0, 0x0}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240, ""}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000086c000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x4) ioctl(r2, 0x227a, &(0x7f0000652000-0x7e)="9954b706cdbdc7c1bcea8d7853816b674ba2d76da691bbdff7655f608781e0c0344f01be03fa9a434dbdd2da4d26c0c5a61feb67b5b5378055077d5ff9efbc7d92cebe120419dcdf845884f785b787038ad83e6ddac1d5499cf0c3344c2589e749246b1ebc159ab34f43dbe8650f776b1730a13a7dd694f77f3cba8fca0b") epoll_create(0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000587000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000780000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000328000)={r3, 0x7, 0x20, 0x81, 0x4}, &(0x7f0000784000-0x4)=0x18) 2018/01/26 12:00:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000733000)="16df0ced3f16842134e7e09d997744a471e7c4ffe0899473b613cb5c76de2e3ecdf251075381a6c2d5230df6edc51103bc33a943828253303ce655c6624fd4f5e8ac51f3e571b071e5176f64e476eb4a4bb9a07efc2a8cfd935ca804a14ad10eb8dc5f5510f8972bd3cac1865d095dadc6b1c2f29a56f5b9af9c85405a98105975adcdbc6d241a11fe3a6a90dfd79fc0478acd53a888c009eb99c015a49ada498f5af33c38311ccf39d4aec25c7497cfd092e733cd6d9ee7ed07") bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f00008cf000-0xd)='/dev/usbmon#\x00', 0x8, 0x20000) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c38000)="1672d5b3676e410061b30139c7dc1dc9eae44d0f26c542ca00f791c87c64e2b2d3fe78038efeb348192cb973be06b3916b78c861cac500ea81233c67425d30b11a5baf1c06f39c7a6c6256e593d971dc0a027784771de1be7a3d882aff82756c9d823846f036f89d5aa3d4c48210d603056747573560cc7696e0ee05afaab29c4038722e89feaaa1d58ea55bc158b8e65ea3f5fde1c62115ed7e5b54363bbcec7f5f0c983e3b5804b925056422ea665b9a", 0xb1) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cad000-0x1c)={&(0x7f00009d2000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00007db000)=[{&(0x7f0000c88000)=""/5, 0x5}], 0x1, &(0x7f0000955000)=""/94, 0x5e, 0x0}, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c8a000-0x8)={0x0, 0x0}) r5 = geteuid() r6 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f000034b000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003ec000-0xe8)={{{@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}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000234000)=0x27) stat(&(0x7f000088f000-0x8)='./file0\x00', &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f000057b000-0x38)={&(0x7f00003e7000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009f0000)=[{&(0x7f0000279000-0x69)="6d72a7b9ef57a8e8170a360194706ff08dd92730b947e2222f136458f47c415b4e02af26608b720c38f46ea7ad8e220415391526ec37f196b6ee7c14211b8387f7ba81b7e3c5f0c46df468f84b6a588583e03aa384ec30ee5002dbdca81e6875e50e2ddbbe15f3f0bb", 0x69}, {&(0x7f0000e67000)="dab5bcad3888f539ec46dcced13deac200a1f7be7b6751", 0x17}, {&(0x7f0000df1000-0x9b)="6522a2373e7959966622913fe246811a23be5c4bd8dcb8d1c55ae8e1b9f913bec89f1e7f3abae43a686724bea0cb4b121cb87b6411a13bcd7baf7428d28371feaf51d5014f996aa29f14a1d7ee38e7a211e380f656f78e30502ec1b1ae6f8024a9f795a8db5479124115cacd881c0c6631054770664fa7fcdd2826a19ebb480212ed6c88afc80c257162ab0d63c98e0ca1224bc812b2ac8bffe70f", 0x9b}, {&(0x7f0000d04000)="bd6566de20d16bb95dfbb3172d79ced9b74c73fdd11cbaae30bcddd29efd0c662c8b4e0749bb18010eaa4e9228d0af0e0e270eed7c6717688cc0114d7ccea72ad060479ffc606262c23b801ec532290c5e7cada1cf464cd0add8b8e852c486b703159d6d3b6fe4768e29d6e295dd997db16e331bd7aeceac21ff7b1c55636407027c8dc8c0dd4bc1033afc2a50519e679a6db0b7b1dedeb4660b9e4da9ec28a965f6b311d22f1f2184b6acfe55ea9adc0b6f481d21cc6e653ab327ab19ed28576f5c04f76451918ad37cb88b34a751e9be20ad74df6593104f8a10ef43b1", 0xde}, {&(0x7f0000b56000-0xeb)="7810eb8525156e9634b08c8c7bea7edbe8e1b990188237bcf4d85eb845053b49ca2bfeefe9b10e659733c95fe3cf1af7156ad09245f0dc52f891cf988fc52af92b81d049ffe391e29f3f91bd9ad27cf5bc7af1750858b792659c5ed1447e7d179cc7a498d0af6fe34160e0269ba711bb95a1ac87c3ee3548b91233dad69b8181c2dbe56c39079f6f6fd6cfd9a8d2869d9427bd27c83c7eee44d7fdd5e5e809f4b7fc1252529852eecb1f313f0c266af173d6eeb909d6f72bb8da6c2c995eb14766735f1667a9a0f8e52a77be669328f6540990aa8672f7957ab5f150bd7e43aec177b83391f779956d2c34", 0xeb}], 0x5, &(0x7f0000667000-0x88)=[@rights={0x30, 0x1, 0x1, [r2, r3, r1, r0, r3, r0, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r3]}], 0x88, 0x1}, 0x800) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001e000-0x3e)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ec000-0xe)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r10, 0xc0086426, &(0x7f0000777000)={0x8, &(0x7f0000d6b000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000eb3000-0x48)=[@in6={0xa, 0x2, 0xffffffffffffefbb, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, @in6={0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, @in6={0xa, 0x1, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0xfffffffffffffffb, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2180664f}, @in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0xfc) ioctl$DRM_IOCTL_GET_CTX(r10, 0xc0086423, &(0x7f00007bf000)={r11, 0x2}) ioctl$DRM_IOCTL_IRQ_BUSID(r10, 0xc0106403, &(0x7f0000616000-0x10)={0x8, 0x3ff, 0x0, 0x2}) timer_create(0x4, &(0x7f0000eb1000-0x58)={0x0, 0x11, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000088f000-0x4)=0x0) timer_delete(r12) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f000083e000)=0x0, &(0x7f000042d000-0x4)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000af4000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec1000)=0xe8) sendmsg$nl_xfrm(r10, &(0x7f00005eb000-0x1c)={&(0x7f00003e3000)={0x10, 0x0, 0x0, 0x4400000}, 0xc, &(0x7f0000a8b000)={&(0x7f0000248000)=@getpolicy={0x138, 0x15, 0x810, 0x6, 0x3, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0x2, 0x7, 0x1, 0x1411, 0xa, 0x20, 0x20, 0x3e, 0x0, r13}, 0x9, 0x2}, [@algo_auth={0xe8, 0x1, {{'sha3-512\x00'}, 0x4f0, "f3f2fb39f1907c4fdd1e3c5286e4c286f0c5367b8db9a439df800303d372d9caf51c0a601e493b0ca1d19a7686d4441e63d6060fa08edae417faa46f056d5aa2fc221463db5e8ede16047c6b953c4b7f60b03df3d38b721a18fdc3e9c65d121e1117e8b35430a6c4eed9dfce06e84257f7cf38a2093536da7814ba4255d29cab604f68a8c24bafedb15c7695168cf2cd04cf7400d397576f3e5dac866c0c"}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0xc0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/01/26 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) getpeername(r0, &(0x7f00002f1000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007c9000-0x4)=0x60) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/01/26 12:00:02 executing program 4: r0 = memfd_create(&(0x7f0000925000-0x2)='}\x00', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e25000)="4088d8e6abc23b944c29101a7d615facd19c1d56a953e5b5a7efc3fed3bd0696ea66e27ca31ba6bd8079228d55eebd5b61b9583245c20b68a720e79786f014f280831772d47af3f4870d1e6db1ac9001741f4eff6979304a8eeee24f9919b02d28d0dc5c2476808a9b0e92d1f7e76a451855b9b2002f0c129c456def9ad08458ded159a791521855dcd66366924826caab4c7085add8d6ab141f34837acc7a30b990970879e8d6d0362377c8de7e4c815c89405dd40ad1d7420762a4d95d1e171438b88e32330be2f700691a3db8f802e1abaec414b11fc8376a956f93c05dd45fc895e3fe58ef565f3d2d5d952f210fa70aa4ede90bbb", 0xf7) r1 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa6000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getown(r1, 0x9) 2018/01/26 12:00:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000061b000-0x78)={0x0, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x20, 0x1, 0x5, 0x4463, 0x0, 0xfffffffffffff801, 0x1, 0x200}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000246000)=[@in6={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}], 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f000033c000)=@hdr={0x0, 0x3, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "ffff12", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x8001, 0x0, ""}}}}, 0x3a) 2018/01/26 12:00:02 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1002, &(0x7f0000000000)="4e5afeb87c2e6c4a6b38ce5717634e28124f300ab35b292a3b9cee4f57a2af54101d8583a94c9f8c79737655f3304ca352bb6fb8012e7cfcb18180a983ce49729f3018fa7dad650747f0c051283bc7479a060aa7759f") r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @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]}, 0x9, 0x5, 0xb9b, 0xfffffff800000000, 0x42}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={r3, 0xc266}, &(0x7f0000001000)=0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(r1, &(0x7f0000002000)='comm\x00') ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x2) pkey_alloc(0x0, 0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x2, 0x4) sendfile(r5, r4, &(0x7f0000004000-0x8)=0x0, 0x3) tgkill(r0, r1, 0x1000024) 2018/01/26 12:00:02 executing program 7: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) r2 = add_key$user(&(0x7f00000a6000)='user\x00', &(0x7f00000ac000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000160000-0x97)="95e9828644fba97f641c08c27510519cfbb2255e4bcf01178bc31606cd59f989cbade01b7466c0415aa902b06d64cdc0c70ed97f9a01e5838acac848dccf90c88b068590b3f24952bb3d8a8237ca60bc1e0e5e4e5102cc1651f77390d5def0fc58386121efc048d2ec8fde7696f9e334768277190a37e68e8576cbf0c44ac3247fa4e16cd96ea4613a77e5a2029d9464e4586af1f773b0", 0x97, 0x0) keyctl$setperm(0x5, r2, 0x80000) close(r0) finit_module(r0, &(0x7f0000017000-0x1)='\x00', 0x2) close(r1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000429000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005e3000-0x8)={0x0, 0x100000001}, &(0x7f00005e2000)=0x8) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000044d000)={r3, 0x8}, &(0x7f00005e2000)=0x6) 2018/01/26 12:00:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a7f000-0x10)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000916000-0x29)={'system_u:object_r:usb_device_t:s0', 0x20, 'user_u\x00'}, 0x29) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000d9a000-0x4)=0x0, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb4000-0x1)=""/4, &(0x7f0000bea000)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000719000)='/dev/sequencer2\x00', 0x100, 0x0) 2018/01/26 12:00:02 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = socket(0x5, 0xa, 0x7ff) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d88000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x20)=[{r0, 0x2020, 0x0}, {r1, 0x20, 0x0}, {r2, 0x40, 0x0}, {r4, 0x4, 0x0}], 0x4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f00004a1000/0x2000)=nil, 0x2000}) epoll_create1(0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000004000-0x10)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000005000-0xd)=@known='security.ima\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r5, &(0x7f0000006000-0x8)=0x37, 0x80000001) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000005000-0xc1)="3b9c085af9ab057b83e9ed1fa056afa8e0915561b42c3fddf73ac0a6843de706a5dc681c167dad3291f741b3af1f5591102c95baa2ce4f341e474db37caac0eae72bc346928ecb56f3e88d75c418bd77dad05d477a3682170cf1e903fe1bb02cc9fa1be494b21f4e5e1ae5fc98e256630a4ca3f191ad588cadd7a0c1f1a94b31ee95633e257cd935caa3511eb70708f91edbd1870c98de72407fc1d17d38553fd39c459df15db67d0f6c4144abf4f3538c82321f205e4f7fdb37670082daccffd2") ioctl$TIOCNOTTY(r5, 0x5422) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000004000-0x1)=0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r3, &(0x7f0000006000)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000006000)={0x1014, 0xc, 0x8, 0x600, 0x1, 0x3, {0x0, 0x0, 0x2}, [@generic="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0x1014}, 0x1, 0x0, 0x0, 0x44}, 0x4000000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000008000)={0x0, 0xffff}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000009000-0x8)={r6, 0x0}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f000000a000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/01/26 12:00:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00005dc000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000017c000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a1000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000654000)={@common='lo\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x20000000000000a, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00001d2000-0x58)={0x7, 0x2, 0x1, 0x6, 0xd50e, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r2, &(0x7f0000c2c000-0x38)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xfffffffffffffd26, &(0x7f0000ad8000)=[], 0x0, &(0x7f00005a3000-0x10)=[{0xffffff27, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) 2018/01/26 12:00:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000437000-0x10)=@generic="80d9447ea2d2d06088bccab0925131fd") sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 12:00:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000018e000)="6b64fc49cc3c45955f3eb94eb25c71e972cad1aaf741b42ffaace807295d6cdfc4f00d1e9dfae4ebb3282b3353c566190d56d77ffdbd32a8b92b0655141dc9424b042c09bb0b53a24fb506a24743fc8521d8004ec64d7b03614b0b3638ab511b5e42423c05cebb2394ebbd143a68336092a7c069784eea793eff5fb2b2b034464a823e21cac8c562613ecfd2a5be68f0ebe4b29a351f448f9c22c0b939df966d1069d5daa3bc43f13e13bf0f3596419865fff594652f4ef1a37218f57d38898aad2facc9a1cbdebaed61ee79652393f6dcd7838ec61d7823e805f9ee", 0xdc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f000040e000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) read(r2, &(0x7f000090b000-0xe9)=""/233, 0xe9) socket$packet(0x11, 0x3, 0x300) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xd, r1, 0x1, 0xfffffffffffffffc, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/26 12:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000606000-0x38)=[{0x3, 0x2}, {0x3, 0x2}, {0x8, 0xe34}, {0x3, 0x6}, {0x3, 0x2}, {0x0, 0x7f}, {0x8, 0x6}], 0x7) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x20000000000000, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f000060b000-0x5)='user\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f33000)="c84d2bad45f2a8185540fa55b9082920480ccf4a476dc96aa0863ce987f439fdf357a2b2f6f63d15d55ad4212c7bd1960e9e1cb287f20a5faacd37c8954449f2640c5984f9605f44470e4731681d7b62e9016847567652b85b2d05f3276712a969ae0d7197d199440f4ca48ab2f472821e9013e4941b2b050cd8bd39df9ac43c3bc3f568529d783c140793eadf2349ef5c492c2ffa1a32c628c28e659b1340a594d295276eea9867ccc40fc6c68daad7bd3b089c8b77672802766c91c156616fc0fedbe15e5759106507b3f68d5a3d", 0xcf, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000824000)='keyring\x00', &(0x7f0000acb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f0000063000)="90d2dd37d059d27e90b3a22fbb599af55afe35daf0991a7c7931aefce96a439a4fbb9becdbfb8ff7e370044c1a7ee4e74ab5afd489c545af196b2baf83b5a60e6ee30f44af41ff13603731da3fc37b4d10a2601f2625a3056753f829a67b630b5d651556c72ca4e0b413d8b4e9415f16b19af4905601347fdd5fdaf061ab", 0x7e, r4) 2018/01/26 12:00:03 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x1000000000036, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ffc000)="25ffeadef7c848fde983ab27339db3a5", 0x10) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffb000-0x4)=0x1000) 2018/01/26 12:00:03 executing program 2: unshare(0x1ffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00001e5000-0xef)={0x0, 0xe7, "f14db2db8fc20b7ef31ee0cfe2424a00f61cc7b601e792db6eeb63785b8731b7cf742161ad8356848b2f79e96e19a60d40b84e745451b23832b30db2eab9f0ae5cdcfe7ef7317511ae65c9770ce7a3415462a2aa28debc1521848b6ba8d19b5616f91ec3cf9f93042a12480ab9add493ea481100ee33b9f087ff42f9c4d6e677965b0dc0aecbe68735a736ba6ed0c585cdebd52dc0fb4aef997dbdfcfb343d03c6773f91991c9baa221ac593580379718e79510d8e61d456ce7fcfa6c83194cf444066d132062164d7f025297772e9586efc6d4de2b470696053a20e64670ecba956e49dee84f2"}, &(0x7f0000000000)=0xef) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a96000)={0x1, 0x1, 0x9, 0x3, r1}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="9de23410d9523ac5a647b3e69f859c0767a9dccc5b4b7111aec281c0a384a2dc7d5d27ef94af4f931a3faa96caae7c291d7d693f3277576c236561231eff22ed3fb33a84fb0d4861362ce52500eaecf95871c9f948511ee715c634443a3715bdd875e5a832f1e154bed90803ad64bd9664fcc8e2b8974a92534fd76a7b4afc2e83cfe8f0cc6da7a8a2db9f6b53121f5179ddb75da7584f2b2123268c254305030d", 0xa1, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r4 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x78)="9defbc364c8bc6984800443df5501ac5bd8f76fac442994ef0e62da9c08b33835259a300f962e51eee97300d379bfb740c69926619e4c069f2bb5c15d2a738dc77dfaebb7de17b767a7f6f8fe2c157730d354d62638987cfb79851b83e5a1391e617fcbe1e6b5bde8ffffadcf1972c62ef670f0311778bb1", 0x78, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r3, &(0x7f0000001000)=[{&(0x7f0000001000)="f707de5f6735218880ded90e30b88fc6d88c3eeb090587f37a71be68ecc62dca3e41ea10caea32fc91e11bed1117ff4f2989648e303fd86d3794b452539e547770cce7fdbfa8e2acf10db1ae368acbe714cd366d463a29fa2fcf3e76f9f6febe9fddeea91fe01133abf6eea6", 0x6c}, {&(0x7f0000002000-0x7a)="88c6a6e43b08aeb6453434009cd66e67620ecb65ecc8593309d30291bcc0217e608248070ee986f411a0d939a296158b90a926519365e6e00a2e79e2f2f52161de6e27693e2a751a9ac04f556ce8d2770b85cbcd2fab34360d1c4bd05f53cb64a40f3a240be83f9a3989b9e23fe4eb906cb050739be26cd20596", 0x7a}, {&(0x7f0000002000-0x5e)="fb64e862b4fb4e1c2f2dd95ba525392c31abc7342fc30da782469b02e0effacc4c34c9972a4e3d6969364912a010896327c637a98121c870ccd84e53befa08777635e8e2ad1db3fdbdac46b841fa21f86c54b87788f4658bec412929c93e", 0x5e}, {&(0x7f0000001000-0x89)="f65ce94ea0a2ebf92aa4b265ab2655c4d5c189ac15e93e1aed3ed27a584bf7b4436f83635eb3057b57776213b650cbbac448cc37b63e418dcae7f9120537970b89e4dd577cd7adb0dc55c0958449e94f51bd7f4f26e2e3704828c947bd136cac3bdcf331481af1e380b3a7983cd5477ef3c471a5d451e6f60bc0671bab5337ae0a6da9ad095c25a1cc", 0x89}, {&(0x7f0000000000)="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", 0xfa}, {&(0x7f0000000000)="620213f63603e1122f2833885b", 0xd}, {&(0x7f0000000000)="77cda1d41d7749b3a4a3a665efdbf6dadc43d946bc9fd5d0e3963d14279bb248cf127a226d5ba678cb97625eb20be641b32ff521d190a9764aeb36001277e48a06393d", 0x43}], 0x7, r4) 2018/01/26 12:00:03 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f01000)='/dev/ppp\x00', 0x2080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x1ff, &(0x7f0000000000)=0x4) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x81}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x8200, 0xfffffffffffffffc, 0x2, r1}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x24) uname(&(0x7f0000001000-0xbc)=""/188) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000004000-0x8)=0x0, r0, &(0x7f0000003000)=0x0, 0x7ff, 0xd) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000000)=[0xf083, 0x8]) ioctl$void(r0, 0xc0045c79) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000005000-0x8c)={0x8, 0x8b1, 0x0, 'queue1\x00', 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r2, 0xb3}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000005000)={r3, 0x8}, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000007000-0x8)=0x0, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000)=r2, 0x4) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000007000)={0xd6}, 0x4) 2018/01/26 12:00:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) r2 = dup2(r1, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000606000-0x38)=[{0x3, 0x2}, {0x3, 0x2}, {0x8, 0xe34}, {0x3, 0x6}, {0x3, 0x2}, {0x0, 0x7f}, {0x8, 0x6}], 0x7) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x20000000000000, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x100000001, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x62, @tick=0x2, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = add_key$user(&(0x7f000060b000-0x5)='user\x00', &(0x7f0000aef000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f33000)="c84d2bad45f2a8185540fa55b9082920480ccf4a476dc96aa0863ce987f439fdf357a2b2f6f63d15d55ad4212c7bd1960e9e1cb287f20a5faacd37c8954449f2640c5984f9605f44470e4731681d7b62e9016847567652b85b2d05f3276712a969ae0d7197d199440f4ca48ab2f472821e9013e4941b2b050cd8bd39df9ac43c3bc3f568529d783c140793eadf2349ef5c492c2ffa1a32c628c28e659b1340a594d295276eea9867ccc40fc6c68daad7bd3b089c8b77672802766c91c156616fc0fedbe15e5759106507b3f68d5a3d", 0xcf, 0xfffffffffffffffc) r4 = add_key$keyring(&(0x7f0000824000)='keyring\x00', &(0x7f0000acb000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate(0xc, r3, &(0x7f0000063000)="90d2dd37d059d27e90b3a22fbb599af55afe35daf0991a7c7931aefce96a439a4fbb9becdbfb8ff7e370044c1a7ee4e74ab5afd489c545af196b2baf83b5a60e6ee30f44af41ff13603731da3fc37b4d10a2601f2625a3056753f829a67b630b5d651556c72ca4e0b413d8b4e9415f16b19af4905601347fdd5fdaf061ab", 0x7e, r4) 2018/01/26 12:00:03 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000000b000-0x4)=0x9) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000020000)={&(0x7f0000022000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:00:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xf, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b11000)={0x0, 0x0}) tkill(r1, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013f000-0x4)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)=""/0, 0x0, 0x0}, 0x0) 2018/01/26 12:00:03 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc3000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000f77000-0x8)=0xfffffffffffffff8) munlock(&(0x7f0000594000/0x2000)=nil, 0x2000) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) 2018/01/26 12:00:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000008e000)=0x7f, 0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x5, ""}], 0x10, 0x0}, 0x0) 2018/01/26 12:00:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x7, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6c000)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ea9000)='/dev/pktcdvd/control\x00', 0xfffc, 0x0) syz_open_dev$usbmon(&(0x7f0000cf1000)='/dev/usbmon#\x00', 0x8, 0x10000) 2018/01/26 12:00:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x3, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fallocate(r0, 0x0, 0x81, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x14, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 12:00:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r1, r1, &(0x7f00006dc000-0x8)=0x4, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/26 12:00:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={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]}) lstat(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/ptmx\x00', 0x0, 0x0) lookup_dcookie(0x1, &(0x7f0000514000-0xda)=""/218, 0xda) sync() r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000441000)={0x2, 0x1000000200007d, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 12:00:03 executing program 0: membarrier(0x1, 0x0) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x7, &(0x7f0000fdf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000fde000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000090b000-0xa)=@random={'security.', '\x00'}, &(0x7f000073a000-0x4)='em1\x00', 0x4, 0x3) 2018/01/26 12:00:03 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000005000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000-0xe)={0x5, [0x1, 0x3ff, 0x12, 0x10001, 0x802]}, &(0x7f0000005000)=0xe) INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 244.969476] INFO: task syz-executor7:10288 blocked for more than 120 seconds. [ 244.976771] Not tainted 4.9.78-gf518fe4 #22 [ 244.981636] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.989602] syz-executor7 D29840 10288 3396 0x00000004 [ 244.995328] ffff8801c25b0000 ffff8801c7ee1a40 ffff8801ce4fc000 ffff8801c9ffc800 [ 245.003318] ffff8801db221b98 ffff8801b4d47a40 ffffffff838a1bbb 0000000000000002 [ 245.011339] 0000000041b58ab3 00ffffff8418af54 ffff8801db222468 ffff8801db222490 [ 245.019330] Call Trace: [ 245.021890] [] ? __schedule+0x67b/0x1ba0 [ 245.027575] [] schedule+0x7f/0x1b0 [ 245.032771] [] blk_mq_freeze_queue_wait+0x114/0x230 [ 245.039865] [] ? plug_ctx_cmp+0x100/0x100 [ 245.045638] [] ? prepare_to_wait_event+0x450/0x450 [ 245.052216] [] blk_mq_freeze_queue+0x1d/0x20 [ 245.058249] [] lo_ioctl+0xfdf/0x1990 [ 245.063618] [] ? get_futex_key+0x1050/0x1050 [ 245.069666] [] ? loop_lookup.part.19+0x110/0x110 [ 245.076041] [] blkdev_ioctl+0x4aa/0x1a60 [ 245.081744] [] ? blkpg_ioctl+0x930/0x930 [ 245.087426] [] ? __lock_acquire+0x629/0x3640 [ 245.093475] [] ? do_futex+0x3f8/0x15c0 [ 245.098986] [] ? vma_wants_writenotify+0x51/0x380 [ 245.105489] [] ? vma_set_page_prot+0x10f/0x180 [ 245.111707] [] block_ioctl+0xde/0x120 [ 245.117126] [] ? blkdev_fallocate+0x440/0x440 [ 245.123357] [] do_vfs_ioctl+0x1aa/0x1140 [ 245.129051] [] ? ioctl_preallocate+0x220/0x220 [ 245.135288] [] ? selinux_file_ioctl+0x355/0x530 [ 245.141590] [] ? selinux_capable+0x40/0x40 [ 245.147445] [] ? __fget+0x201/0x3a0 [ 245.152822] [] ? __fget+0x228/0x3a0 [ 245.158073] [] ? __fget+0x47/0x3a0 [ 245.163263] [] ? security_file_ioctl+0x89/0xb0 [ 245.169802] [] SyS_ioctl+0x8f/0xc0 [ 245.174965] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.181539] [ 245.181539] Showing all locks held in the system: [ 245.187837] 2 locks held by khungtaskd/514: [ 245.192154] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.200836] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.210501] 2 locks held by getty/3308: [ 245.214442] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.223745] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.233669] 1 lock held by syz-executor7/10288: [ 245.238305] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x1990 [ 245.247639] [ 245.249250] ============================================= [ 245.249250] [ 245.256269] NMI backtrace for cpu 0 [ 245.259898] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-gf518fe4 #22 [ 245.267063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.276397] ffff8801d887fd00 ffffffff81d943a9 0000000000000000 0000000000000000 [ 245.284368] 0000000000000000 0000000000000001 ffffffff810bac10 ffff8801d887fd38 [ 245.292329] ffffffff81d9f4cd 0000000000000000 0000000000000000 ffff8801c6746418 [ 245.300294] Call Trace: [ 245.302850] [] dump_stack+0xc1/0x128 [ 245.308182] [] ? irq_force_complete_move+0x390/0x390 [ 245.314907] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.320844] [] ? irq_force_complete_move+0x390/0x390 [ 245.327564] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.334630] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.341609] [] watchdog+0x6f0/0xa70 [ 245.346861] [] ? watchdog+0x125/0xa70 [ 245.352285] [] kthread+0x26d/0x300 [ 245.357459] [] ? reset_hung_task_detector+0x20/0x20 [ 245.364099] [] ? kthread_park+0xa0/0xa0 [ 245.369702] [] ? kthread_park+0xa0/0xa0 [ 245.375298] [] ? kthread_park+0xa0/0xa0 [ 245.380890] [] ret_from_fork+0x5c/0x70 [ 245.386488] Sending NMI from CPU 0 to CPUs 1: [ 245.391741] NMI backtrace for cpu 1 [ 245.395375] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.9.78-gf518fe4 #22 [ 245.402274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.411600] task: ffff8801da3d3000 task.stack: ffff8801da3e8000 [ 245.417626] RIP: 0010:[] c [] trace_hardirqs_off_caller+0x28/0x280 [ 245.427129] RSP: 0018:ffff8801db307f78 EFLAGS: 00000806 [ 245.432544] RAX: dffffc0000000000 RBX: ffffffff84a27968 RCX: 0000000000000000 [ 245.439783] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffffffff8464fc80 [ 245.447030] RBP: ffff8801db307f90 R08: 0000000000000000 R09: 0000000000000000 [ 245.454271] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 245.461511] R13: ffffffff838b50fb R14: 0000000000000000 R15: 0000000000000000 [ 245.468750] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.476952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.482804] CR2: 00007fb0a40ef000 CR3: 00000001c423c000 CR4: 0000000000160670 [ 245.490046] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.497284] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.504611] Stack: [ 245.506728] ffffffff84a27968c 0000000000000001c ffffffff84a36a78c ffff8801db307fe8c [ 245.514931] ffffffff81003036c 0000000000000000c 0000000000000000c 0000000000000000c [ 245.523128] 0000000000000000c 0000000000000007c 0000000000000000c 0000000000000000c [ 245.531329] Call Trace: [ 245.533886] d [] trace_hardirqs_off_thunk+0x1a/0x1c [ 245.541124] [] reschedule_interrupt+0x9b/0xb0 [ 245.547232] d [] ? native_safe_halt+0x6/0x10 [ 245.553863] [] ? trace_hardirqs_on+0xd/0x10 [ 245.559805] [] default_idle+0x55/0x360 [ 245.565305] [] arch_cpu_idle+0xa/0x10 [ 245.570718] [] default_idle_call+0x36/0x60 [ 245.576568] [] cpu_startup_entry+0x2b0/0x380 [ 245.582597] [] ? cpu_in_idle+0x20/0x20 [ 245.588100] [] ? clockevents_register_device+0x123/0x200 [ 245.595164] [] start_secondary+0x303/0x3e0 [ 245.601015] [] ? set_cpu_sibling_map+0x11f0/0x11f0 [ 245.607566] Code: c00 c00 c00 c48 cb8 c00 c00 c00 c00 c00 cfc cff cdf c55 c48 c89 ce5 c41 c55 c49 c89 cfd c48 cc7 cc7 c80 cfc c64 c84 c48 c89 cfa c41 c54 c48 cc1 cea c03 c53 c0f cb6 c14 c02 c<48> c89 cf8 c83 ce0 c07 c83 cc0 c03 c65 c48 c8b c1c c25 c40 c7d c01 c00 c38 cd0 c7c c [ 245.638401] Kernel panic - not syncing: hung_task: blocked tasks [ 245.644546] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.78-gf518fe4 #22 [ 245.651716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.661044] ffff8801d887fcb8 ffffffff81d943a9 ffffffff83a8ade0 ffff8801d887fd90 [ 245.669019] ffff8801c6746400 dffffc0000000000 ffffffff84409000 ffff8801d887fd80 [ 245.676981] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 245.684942] Call Trace: [ 245.687499] [] dump_stack+0xc1/0x128 [ 245.692831] [] panic+0x1bc/0x3a8 [ 245.697827] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.706024] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.713267] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.720509] [] watchdog+0x701/0xa70 [ 245.725752] [] ? watchdog+0x125/0xa70 [ 245.731179] [] kthread+0x26d/0x300 [ 245.736334] [] ? reset_hung_task_detector+0x20/0x20 [ 245.742969] [] ? kthread_park+0xa0/0xa0 [ 245.748563] [] ? kthread_park+0xa0/0xa0 [ 245.754166] [] ? kthread_park+0xa0/0xa0 [ 245.759759] [] ret_from_fork+0x5c/0x70 [ 245.765821] Dumping ftrace buffer: [ 245.769458] (ftrace buffer empty) [ 245.773147] Kernel Offset: disabled [ 245.776754] Rebooting in 86400 seconds..