40)="5781bd1f52f9a1fa", 0x8}], 0x1, 0x2) 2018/03/24 18:56:55 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) r2 = memfd_create(&(0x7f0000000000)='user%!vboxnet0ppp1\x00', 0x2) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000040)) 2018/03/24 18:56:55 executing program 0: r0 = memfd_create(&(0x7f0000000140)="40434ec30e7d8ee8afa0e5777a69c32e50f90aede44680380172f903863d1c22a0d0c52685536300cb4ce07f1947ba5fc9700645c2ff349612bbca5e6c9efb5a13d665e6833e377adb210ef8f160ab20d546c36209f4c8fdaf5fa8253670696728f32c7307ba67b6cbc2d261033cf7b8cb589307e2c73bdf448d81a5271df2c7540e11d727a8db9767cae5f3ec68eb66b64ad33ba995396e9d99f51d9ace65d13a69af0d298a9d83d26b2a", 0x1) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/108, &(0x7f00000000c0)=0x6c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) 2018/03/24 18:56:55 executing program 6: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x1000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000982000)={0x4, 0x108000000000004, 0x4, 0x6}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000001140)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='GPL\x00', 0x0, 0x1000, &(0x7f00000000c0)=""/4096}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f00000010c0)='/dev/vcs#\x00', 0x9, 0x701000) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001100)={0x8000, 0x7f, 0xffffffffffffff31, 0x3, 0x1, 0x8000, 0x8f, 0x8, 0x100, 0x3ff, 0xfff, 0x49}) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x800001, 0x0, 0x20000000}, 0x2c) 2018/03/24 18:56:55 executing program 5: io_setup(0xba, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x803, 0x1) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x7, 0x2a}) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) r3 = semget(0x2, 0x0, 0x100) semctl$GETPID(r3, 0x3, 0xb, &(0x7f00000001c0)=""/237) 2018/03/24 18:56:55 executing program 6: r0 = timerfd_create(0x7, 0x800) readv(r0, &(0x7f0000001240)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/144, 0x90}, {&(0x7f00000010c0)=""/222, 0xde}, {&(0x7f00000011c0)=""/113, 0x71}], 0x4) pipe(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x6) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f00000012c0)={"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"}) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000017c0)={@multicast1, @empty, 0x0}, &(0x7f0000001800)=0xc) recvfrom$packet(r2, &(0x7f00000016c0)=""/47, 0x2f, 0x1, &(0x7f0000001840)={0x11, 0xe, r3, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) bind$pptp(r2, &(0x7f0000001880)={0x18, 0x2, {0x1, @rand_addr=0xcf}}, 0x1e) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/ppp\x00', 0x40, 0x0) r5 = syz_open_dev$midi(&(0x7f0000001900)='/dev/midi#\x00', 0x0, 0x0) write$sndseq(r4, &(0x7f0000001bc0)=[{0x7, 0x7, 0x3, 0x5e, @time={0x77359400}, {0x1c, 0x9}, {0xffff, 0xfffffffffffffff9}, @ext={0x9d, &(0x7f0000001940)="28bcab0ebb32f4b4bd86f42c289905378fcade064de015cd84a6acf8a07b6ba47beb5663846a0859abdcd3f3b1abce4c06e63982a7d8ecf57443ae2df5698f3f4b4d311b18fed6ea8470477252c1185252f75a6dc92389239ae440b58f65ff2dcb0353e4b757a0f62c792918a819ba98fa191ceebf5614b647e9351a0ab841712b132e80430e3b66bafff108cb043df4668eaa1fd6ac812c0a48174504"}}, {0x8, 0x7, 0x8, 0x7ff, @tick=0x5, {0x9, 0x4}, {0xffffffff00000000, 0x8001}, @ext={0x8f, &(0x7f0000001a00)="231b0e937b60b879af4f78b097fefee7814a863720561f4d9cf7c00b06ad1cf164d4425c7417be8d64f79379cc79f79b0ec8635422ad73fea4669139d910604bbe8fab67bfeb98b150749b011ffe5fc9ff38b80f22197d745eec46df244aa6657f16c9ec6a1a362df5ef04c664db6c39432089b3c782cbb821787832c8db586e0bc09242b7a1a5a40ae44a4e263883"}}, {0x6, 0x10001, 0xacad, 0x5, @tick=0x4, {0x3c4a, 0x6}, {0x3, 0x400000000000}, @connect={{0x8001, 0x7}, {0x9, 0x8}}}, {0x81, 0x0, 0x9, 0x5, @tick=0x7ff, {0x3, 0x2}, {0x9, 0x80000001}, @result={0xfffffffffffffffd, 0x579}}, {0x0, 0xfc, 0x9, 0x3ff, @tick=0x3, {0x200, 0x7}, {0x7, 0x52a}, @connect={{0x3, 0x9}, {0xb3a7}}}, {0x7707, 0xffff, 0x20, 0x5, @tick=0x7ff, {0x7ff, 0x800}, {0xff, 0x1}, @note={0x1, 0x3ff, 0xe5, 0x7fff, 0x100000000}}, {0x800, 0x9, 0x1000, 0x7f, @time={0x0, 0x1c9c380}, {0x4, 0x3}, {0xfffffffffffffff9, 0x5c3b}, @ext={0xfb, &(0x7f0000001ac0)="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"}}], 0x150) r6 = request_key(&(0x7f0000001d40)='.request_key_auth\x00', &(0x7f0000001d80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001dc0)='/dev/midi#\x00', 0xfffffffffffffffc) r7 = add_key$keyring(&(0x7f0000001e00)='keyring\x00', &(0x7f0000001e40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r6, r7) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000001ec0)={&(0x7f0000001e80)=[0x0, 0x0, 0x0, 0x0], 0x4}) getsockopt$ax25_int(r4, 0x101, 0x5, &(0x7f0000001f00), &(0x7f0000001f40)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001f80)={0x0, 0x81}, &(0x7f0000001fc0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000)={r8, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000020c0)=0x0) r10 = getpgrp(0x0) kcmp(r9, r10, 0x2, r0, r1) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000002140)={0x3, &(0x7f0000002100)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000002180)={r11, 0x20}) flock(r0, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000021c0), &(0x7f0000002200)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000002240)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000022c0)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002300), &(0x7f0000002340)=0x4) r12 = msgget(0x1, 0x65c7b5cc472e0032) msgctl$MSG_STAT(r12, 0xb, &(0x7f0000002380)=""/153) [ 368.780262] audit: type=1400 audit(1521917815.954:208): avc: denied { getattr } for pid=32437 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/24 18:56:56 executing program 0: mmap(&(0x7f0000cb1000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x10000003ffe) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) accept$alg(0xffffffffffffff9c, 0x0, 0x0) listen(r0, 0x8001) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, 0x1c) r3 = dup2(r2, r0) r4 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x3, 0x20000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) renameat2(r3, &(0x7f0000000400)='./file0\x00', r4, &(0x7f0000000480)='./file0\x00', 0x3) sendto$inet(r1, &(0x7f0000531fff), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)=ANY=[@ANYBLOB="140000000005000000ffffffffff000000800000"], 0x14}, 0x1}, 0x0) sendmmsg(r2, &(0x7f000000b880)=[{{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002100)="8b557b6d36259e2ddb7c8962f9e22c53ed1e43c6", 0x14}], 0x1, &(0x7f0000002180)}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000141000), 0x0) write(r1, &(0x7f0000f8aff1), 0xff8f) sendto$inet(r1, &(0x7f0000494f01), 0x0, 0x0, &(0x7f0000198ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg(r2, &(0x7f0000000140), 0x40000000000038c, 0x0) 2018/03/24 18:56:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000afcfe4)={0xa, 0x4e23, 0xfffffffffffffffd}, 0x1c) listen(r0, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = memfd_create(&(0x7f0000000380)='/dev/vga_arbiter\x00', 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x2802, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000000400)={0x7, 0x8, 0x0, r3}) r4 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x6, 0x0) sendmsg$nl_xfrm(r4, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=@flushsa={0x148, 0x1c, 0x408, 0x70bd2a, 0x25dfdbfc, {0x3c}, [@replay_val={0x10, 0xa, {0x70bd2d, 0x70bd25, 0x8}}, @algo_comp={0xf8, 0x3, {{'deflate\x00'}, 0x570, "5f79e31105b37574ab4730aab63f13fd00ae3a4d7ca4f43f2f7cd9dce53edd2e07db98c45a0120d6d14fb3a93a0cb2d9ac11beefa2e73075f21cf42e1da2dc17d8332ce0abd7e9b2da9b26ae51a24c8daf1da34664c4d8bb76815fccd79be57ed40dc76fd8534c4587c5ccdcbd13d562f1ded9246ff588eef3f749a138cc9a53bb2b65b487d537a172649956202918a9d2b6e65acd6db84c4265799225295f2573bd240848d9c2ac97ef97783274"}}, @lastused={0xc, 0xf, 0xbd9b}, @replay_esn_val={0x20, 0x17, {0x1, 0x70bd29, 0x70bd2b, 0x70bd2c, 0x70bd2c, 0x3, [0x9]}}]}, 0x148}, 0x1}, 0x40) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000000040)="d814a7640d917f577fad4590af016931807cb9570f45d9e69d1b9fd7704cfc116292bd7cf472aa78399183378a58a5c354b71b3c923b78a932405086dae111ce8866342f1a561d9744deba24") ioctl$TIOCGWINSZ(r5, 0x5413, &(0x7f00000000c0)) write$selinux_validatetrans(r4, &(0x7f0000000440)={'system_u:object_r:cpu_online_t:s0', 0x20, 'system_u:object_r:userio_device_t:s0', 0x20, 0x34, 0x32, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x61) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd84e0)=ANY=[@ANYBLOB="2e6be331", @ANYRES32=0x0], &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r6, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f000095f000)=0x98) 2018/03/24 18:56:56 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) recvmsg(r0, &(0x7f00000048c0)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/251, 0xfb}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001600)={0x1, r0, 0x1}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001680)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1ff, 0x6}, &(0x7f0000001740)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001780)={r2, 0x7fff, 0x20}, &(0x7f00000017c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001800)=ANY=[@ANYRES32=0x0, @ANYBLOB="e1000000618231dc80d8dffa0000005eab66e687fb5dc7dab89ce57c2b8f32d9162dc253e018cbd052796a5eea478033746b0e5f89a2d087286997b4baa444bb78a4fd6c59b80f73bcacc32f2e21e690c8f715d008441526e9dedcefe8bfceedad4bf959aad5e12e08ae2849c74a64b3188576d5ef5b7768895cabcae8ebf1c124eac4b2c43ee32e0391a9bb0bc1e2e34d914def23a83f5498e472d207c2cc694a6565c40dfc1da489b1d439032bcc2f9f20489dede01de32d2da387038c67d07b6ffa4a385046ad987708795aa66e25a9420ddbc8d86a83c61dad16781f8b120000e2adbc00000000000000000000000000"], &(0x7f0000000000)=0xe9) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x8}, &(0x7f00000015c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x3ff00, 0x2, 0x5, 0x6, 0x800}, &(0x7f0000000440)=0x14) r4 = memfd_create(&(0x7f0000000100)='!/cpuset\x00', 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x3, @empty, 0x491edd33}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r5, 0xffffffff}, 0x8) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/03/24 18:56:56 executing program 7: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40000000000000b}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/24 18:56:56 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000008000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) r1 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x49) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x1, &(0x7f00007a7fd8)=[&(0x7f000026c000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f000000bfb6)}]) tkill(r1, 0x1000000000013) 2018/03/24 18:56:56 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000000c0)=0x1ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x81, 0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000080)={0x2000, 0x10000}) setsockopt$inet_opts(r1, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) 2018/03/24 18:56:56 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000002f3b)=""/197, &(0x7f0000001ffc)=0xc5) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/24 18:56:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580), 0x106}}, 0x20) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000001600)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000080)}}, 0x10) 2018/03/24 18:56:56 executing program 4: perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000efff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0xa, &(0x7f0000000100)=[{0xd9f, 0x1, 0xfffffffffffffffb}, {0x1, 0x2, 0x4, 0x80}, {0x1000, 0x2, 0x1, 0x40}, {0x2bbb, 0x3, 0x4, 0x9}, {0x5, 0x3, 0x3f, 0x1}, {0x9, 0xce8, 0x7fffffff, 0x8}, {0x3, 0x3, 0x1, 0x5}, {0x0, 0x7, 0x8, 0x9}, {0x0, 0x7, 0xe7, 0x4}, {0xffffffff, 0xbec, 0x0, 0x1f}]}, 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x101000) ioctl(r1, 0xc1004110, &(0x7f0000001f64)="967d34f201000005100000009c") 2018/03/24 18:56:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000815000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) ioctl$int_out(r1, 0x2, &(0x7f00000000c0)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000080)="cf", 0x1}], 0x1, 0x0) 2018/03/24 18:56:56 executing program 5: getpgid(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='attr/emec\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000140)=""/190, &(0x7f0000000080)=0xbe) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000200)={0xffffffffffffffff, {{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x16}, 0x6}}}, 0x88) sendfile(r2, r1, &(0x7f0000000100), 0xc6) 2018/03/24 18:56:56 executing program 7: r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000120000/0x4000)=nil, 0x4000, 0x0, 0x34, r0, 0x0) getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) accept(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) 2018/03/24 18:56:56 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000040)='attr\x00') keyctl$join(0x1, 0x0) accept$alg(r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_cache\x00') preadv(r3, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0x44}], 0x1, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000080)) io_setup(0x1, &(0x7f00000000c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000180)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xf, 0x6, r0, &(0x7f0000000100)="b3d4eda23b689fbe", 0x8, 0x1, 0x0, 0x0, r2}]) 2018/03/24 18:56:56 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/24 18:56:56 executing program 2: pipe(&(0x7f0000000240)={0xffffffffffffffff}) fadvise64(r0, 0x0, 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x101000) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000040)={0x7, 0x34, 0x1}) 2018/03/24 18:56:56 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x208000, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000040)={0x6, 0x82}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x7, 0x4}, {0x10001, 0xc51}, 0x0, 0x2, 0x4}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000380)={0x0, 0x1, &(0x7f0000000180)=""/117, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=""/153, 0xfffffffffffffffc}) 2018/03/24 18:56:56 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = gettid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) kcmp(r0, r1, 0x7, r2, r3) r4 = socket$inet(0x2, 0x3, 0x1) accept4$inet(r4, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10, 0x800) getsockopt$inet_int(r4, 0x0, 0xb, &(0x7f0000000280), &(0x7f0000000280)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r5, 0x0, 0x11, 0x92, &(0x7f0000000040)="c44e8af27d4afa137b8283308cf0d65ad7", &(0x7f0000000140)=""/146, 0x1, 0xffffffffffffff80}, 0x28) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00000002c0)={0x400, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}}, 0x108) 2018/03/24 18:56:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x100, 0x4) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="060000089d71808eda598b22"], 0x20) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r2, @ANYBLOB='\b\x00\x00\x00'], 0x48) 2018/03/24 18:56:56 executing program 0: mmap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) ioctl(r0, 0x100, &(0x7f00000000c0)="4a92caaf9a07ad36ca21ddc761ff3d541df381a1c81280b218c80669515c6cee5d9fddc7473b37477530d5e0f8e1de18ae3a939301d7acdc1d3bbc63d93e12041c64fc77f72fd532aa6ddc7efe08cc689bcf75af796c860ac7e77ccf1743b7c33df7346469d8c8c262c87c17f4da2cb99d5d8806b6f52dc04c997beefbf52150e65ab415a68eb85b2c53acef87d517b576182f085d24") mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'ifb0\x00', r2}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/24 18:56:56 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000e2b000)='/dev/vcsa#\x00', 0xc81, 0x1) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) write$eventfd(r0, &(0x7f0000fdfffb), 0x5) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22}, 0xa) write(r0, &(0x7f0000000140)="c56930092fd4ef9e5290ec43ae6fe41af3a2ddf87b24d9f310c0aeff6bec9c733b552300e27b1f37b87d6d926e5ae25279bd567b137173f4d1f1718af8b9c4e0b5185a68593368e571b9993d19c2aabf28bf45b5b2a99c576e998dcb4801e5906daad17874b7e924c32a9244c01d2b144f54d23aa54ccc60ab7e3a", 0xffffffffffffff1c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x8, 0xa, [0x6, 0x5, 0x6, 0x0, 0x3, 0x6e39, 0x7, 0x4, 0x4, 0x3]}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x1f, "b70da355c2bc810b26d9a0c0707956e79368605d139f0b6a067447784729ed"}, &(0x7f00000001c0)=0x27) 2018/03/24 18:56:56 executing program 7: execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240), &(0x7f00000002c0), 0x1500) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/wireless\x00') readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/178, 0xb2) ioctl$KVM_RUN(r0, 0xae80, 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x1) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) msgget(0x3, 0x100) 2018/03/24 18:56:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000180)={0x0, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @random}]}) write(r0, &(0x7f00000002c0)="ca30a554d788564baaba18f1c9087da46f58aa6fb01a486b3eab4b8acd77e3a5b5c1c4297e7ee242712a20549d9786564e2442048007446d74685e58a9c7afea15cd759f5386bafdef481326cd19765c954a27693ed67f1682e1d2f3b2e59c8806355ecd48ab0b7ce45a63a24b41ae1813281b0e2988cf5d4651a2a1f7c55b89d3c8b0aa68a1584ef74b502208c2bd9c0bd0209acde75da9345c27b362a35d6f4edb186b2b496c2b13d4658c7663c25250766453310992db10cbaec38c39bdb577213184ad17bd965c882cbe73422db36a4fd39142f645da10af2bc9e18dadd4fd31", 0xe2) r1 = fcntl$getown(r0, 0x9) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x9) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000240)=""/104) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x800}, r1, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x210002) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040)=0x7f, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/24 18:56:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x8) 2018/03/24 18:56:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) unshare(0x400) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181002, 0x0) bind$netrom(r3, &(0x7f0000000100)=@ax25={0x3, {"5fb150f6f8e9a4"}, 0x6}, 0x10) [ 369.054057] dccp_close: ABORT with 65423 bytes unread [ 369.066270] dccp_close: ABORT with 80 bytes unread 2018/03/24 18:56:56 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffd45, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x2, 0x6, 0x800000001}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x0) 2018/03/24 18:56:56 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7aff5)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$nl_crypto(0x10, 0x3, 0x15) fsetxattr(r1, &(0x7f0000000000)=@known='security.evm\x00', &(0x7f0000000040)='@system\x00', 0x8, 0x3) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x0, r1}) 2018/03/24 18:56:56 executing program 4: socket$can_bcm(0x1d, 0x2, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4) 2018/03/24 18:56:56 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x20, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0xe4f8, 0x6, 0xfffffffffffffffc, 0x8001, 0xffff, 0x7}, 0x2}, 0xa) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10}, 0xa5, &(0x7f00000002c0)={&(0x7f0000000280)=@getneigh={0x14, 0x1e, 0x301}, 0x14}, 0x1}, 0x0) 2018/03/24 18:56:56 executing program 0: r0 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000000000)='bond0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') 2018/03/24 18:56:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x40040, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000300)=0x3, 0x4) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB="00ea0000071c3199188ab052a731a24c4d49b58ee82173828cac0ea9f681b023ac3c6a4c1a207c5553e1af30aba9988b831880e4dee807d4e971d7955f64464bb7"], 0x48) r3 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xb28d}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e23}}}, 0x84) dup3(r0, r0, 0x80000) 2018/03/24 18:56:56 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='dev ', 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) fallocate(r1, 0x0, 0x0, 0x1) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={0x0}, &(0x7f0000000100)=0xffffff2a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000140)={r3, 0xffffffffffffff26}, &(0x7f0000000180)=0x8) 2018/03/24 18:56:56 executing program 5: syz_emit_ethernet(0x66, &(0x7f0000000940)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "ee6f09", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x2, [], [@ra={0x5, 0x2}, @hao={0xc9, 0x10}]}], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "500e8d", 0x0, "da6333"}}}}}}}, &(0x7f0000000540)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10001, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/24 18:56:56 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020b0009000000000000000000000000394083accf67531230a8a2d67b6bf4"], 0x10}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x3, 0x0, 0x9, 0x400, 0x401, 0x4000000, r2}) 2018/03/24 18:56:56 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/126) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@ethernet={0x0, @broadcast}, &(0x7f00000001c0)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x1, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r3}, &(0x7f0000000100)=0x8) read(0xffffffffffffffff, &(0x7f0000c06f39)=""/199, 0xc7) 2018/03/24 18:56:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000580)='logon\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f0000000600)="909ebe1c906ac87d1728a50479d8213e", 0x10, 0xfffffffffffffffd) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3, 0x80400) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) 2018/03/24 18:56:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)={{0x6, 0x36}, 0x1, 0x0, 0x7, {0x9, 0x5}, 0x8, 0x20}) close(r0) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:56:56 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@vsock, &(0x7f0000000100)=0x80) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@dev, @multicast2}, &(0x7f0000000180)=0x8) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80800) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x10}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r2) 2018/03/24 18:56:56 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) readv(r0, &(0x7f0000839000)=[{&(0x7f0000f6f000)=""/4096, 0x1000}], 0x1) sched_setaffinity(0x0, 0xb4, &(0x7f0000dee000)=0x80000001) signalfd4(r0, &(0x7f0000000040), 0x8, 0x0) 2018/03/24 18:56:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/icmp6\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) 2018/03/24 18:56:56 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x7, 0x4) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000240)=""/190) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4080, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = semget$private(0x0, 0x7, 0x150) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x101, 0x210002) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r4, &(0x7f0000000180)="0e80c9104c61a5ecc56dfbe9758355d6234047094a37feb83cf5d40accc721a5e12678ccffac141f96f86c030f7ac8cbd6ae8a1c2696ee09ccdfc1351ed6c23216b553b6af4eb0d92127364effdf3f34ed1cac61f0f3aea9e2e6060f281f74ad3c8b67f08ff3c653", &(0x7f0000000300)="16e727d175de8804b6283da5dae717628f681d1c0a226dee94cc78b7416ab5a8fe54f24c0448b7739f1c439bd0cf81a5abcb76a34adb64fd4de1a1c3baff79e8de160932c5da2c7b867852aa07a39af450f687998c7b080c8eb62277cf6378b5ce2099ac9791bb649f8fe08cc89246fcd92bcd3b9d00f946be3ca034eb3749a8fcac166cfa76c0d20641ce2dbb4c2b51bb0f141b6b3b4fab7c68c714ba20feb1244a8b99524552718706292af1e6b605652f7eff33a08f4645ccd1a9d4d37328542e2b0b9cbe1a469c9a1b15938b2e37131b04b5f8767b53", 0x3}, 0x20) semtimedop(r3, &(0x7f0000000040)=[{0x3, 0x3ff, 0x800}, {0x1, 0x6, 0x1800}, {0x1, 0x80, 0x1800}], 0x3, &(0x7f0000000080)={0x77359400}) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(0x0, 0xb) 2018/03/24 18:56:56 executing program 7: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000240)=0x7) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x3c, 0x9, [{}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_FLOW={0x8, 0xb}]}, 0x68}, 0x1}, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x8}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000012000/0x1000)=nil, 0x0, 0x4, 0x0, &(0x7f0000001000/0x3000)=nil, 0x7fffffff}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000280)={0x7ae, 0x0, {0x3, 0x3, 0x1, 0x1, 0x6}}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000100)=0x1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x4, @tick=0x4, {}, {}, @time=@time={0x77359400}}], 0x30) r5 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x1000000000008000, 0x84) read(r1, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x0, 0x3, 0x3, 0x401, 0x400, 0x4, 0x7, 0x6, 0x9, 0xaf63, 0xf1c4, 0xffffffff, 0x100000000, 0x0, 0x9]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000140)={r6, 0x81}, &(0x7f0000000180)=0xfffffe7a) signalfd4(r1, &(0x7f0000000440)={0x8}, 0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r7, 0x40}, &(0x7f0000000200)=0x8) dup2(r1, r4) 2018/03/24 18:56:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x8, {0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x120, 0xfb, 0xb1f, 0xffffffff, 0x0, 0x0, 0xfff, 0x10000, 0xffffffffffff7fff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f00005dd000)=@abs={0x1}, 0x8) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x2c7) read(r0, &(0x7f000051c000)=""/4096, 0x1000) 2018/03/24 18:56:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind={0x14, 0x88, 0xfa00, {r1, 0x3c, 0x0, @in={0x2, 0x4e21}}}, 0x889a) connect$ax25(r0, &(0x7f0000000000)={0x3, {"234a8c3f895024"}, 0x665}, 0x10) 2018/03/24 18:56:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x200, 0x321180) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000100)={0x0, 0x12, 0x1, r2}) 2018/03/24 18:56:56 executing program 0: r0 = gettid() exit(0x0) setpgid(r0, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_pages(r0, 0xd3, &(0x7f0000000180)=[&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffd000/0x2000)=nil], &(0x7f0000000100), &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) 2018/03/24 18:56:56 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) 2018/03/24 18:56:56 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000100)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(0xffffffffffffffff, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SET_MP_STATE(r3, 0x4004ae99, &(0x7f0000fc2000)=0x3) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x59, 0x100) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000080)={0x4, 0x3, 0x0, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000040)={'vlan0\x00', {0x2, 0x0, @rand_addr=0xfffffffffffffc00}}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}]}) 2018/03/24 18:56:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0xffff, 0x0, 0x3, 0x5, 0x2, 0x5, 0x84}, &(0x7f0000000140)=0x20) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) 2018/03/24 18:56:56 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) r3 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x2, 0x6000) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00000000c0)=0x7) [ 369.421669] PPPIOCDETACH file->f_count=3 2018/03/24 18:56:56 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_LAPIC(0xffffffffffffffff, 0x8400ae8e, &(0x7f0000000200)={"27fbb892acd460c58fb0e734766dbaa418fdd69005820a89dfa2c2438608e32411898816d513f1ca56a1838d2aefc7a9c68adef2172d6913b186244411154ab25e93c40b9a534e7f381b905dccd7f12bebb48e2b6f23c68090953bbf23878287fdb25c4291e4a8941d5f0db700c118ef96c03698365000f6c1a47ff1509df406cbcfa4d28beaaf9f31eed2f03e909604a9718f57a431d4679eaf691ede713598ef52612add4fd4d4900e88b57ffb0e460e4bc63ec25ee84ac9fe02c010c966d4f73d7a3518f890f359e1327b4ac4c405e452ac12999a68b637061627bd1c43c3162741721bc0ecdc06d0ea923c190a69813721bc225b90569fe1030d19bdb0a48ae8b38181301856ae22e1c3f87c082fdfdddf5367a4e283d53a2a47964f4c98c891c42704f497b074b1ebf79545aa608598edd8d0733d41596c110a0fd5519f0566b53a091c8e6d77b5b1f8d025a9f5897f9c9b8d208664a1076b7b17ef15593b00b51604eddcd2d16d117df3589f88627510b7fea06ac0dfad32d663a02607ca9e096c50c0d7f7856d645a8968139b1e1e5930f6d9418dee04979c734fc1f6e3ef1ed9e7a0c7cc3a221650eb1625a1540d482969f6663ef7cfbccad341a5e72ea71004864ca25a763446beddc25657e18626cdd9bc3735b4bc2f20d9f910c396e2bb2f357154345337f8e29286afcc22b9566e5f7f5fdf6a8a50722356314d128a48a32f40ec0c1ecf3655747f59654cb3d5cbe37a8cd95b99d9e92df322dcaaa28a59cfb36bd69ffd7f40377f8d626a323c85211dd052f8581d5d062c1015f48b5f32972ca44afcf0b9bfcbc32b86295cebb2f240a281cdf4d198bd26e1d1f041124970eee61615893be1e9d2942e561190bb990f77bc7493b19785d77db012ea8be6cbf06bc061623b5dc52a4aed91a990219ab9d4897da9b2766fd31a722ee329f383455979a87f626474647aadab711b8efdad20586175e239d76d9e2354b04fda0d118b849d0487bc8bec303ba865404754874364fff626965bd2c822278558b1b8895b692487ac6eb170feb93426395f6009d8f2e3bc56d654c71e9e1e83e433bd3454efeef340cf6d329d3f99d9c90b02188ab60b2190461eda5450a3c7e9eec4736de5bb8d1423aef2f8072f56b423f3386aa2ddb5243c5c7a43a389aba557460efad722e2eb59761195924d1647828e2883442c00fed27c7c67b66eddde6de20b9651a3aeb7ca15c655c0aed0947aed5272bb513fd1d230356a5cbf1b3894b030bfec6e608b47dd2f370349ffc35c5a0832c42d736d4a3317c9505347e49a3d28274c3e2fa2829c18c8a4f2cb7fb7140aa9fb8114fb7a538abdb6ad61881f7cd980f1c572f2d59277f6019965684e7a78d16a32d0daea5db2f3fbdab1d291082b7ec8d26450afff6f6de74081b54f8bf9164a6ebc231fbe7266e1"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) poll(&(0x7f0000000040)=[{r2, 0x2}, {r1, 0x1}], 0x2, 0x2) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 18:56:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x200000000) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffb, 0x220800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000000c0)={0x3, "f4c76f"}, 0x4) 2018/03/24 18:56:56 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x40000, 0x0, [0x3, 0xe0, 0x0, 0x7ff, 0x0, 0x0, 0x100, 0x1]}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) write$rdma_cm(r2, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r2, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r3}}, 0x48) dup2(r0, r0) [ 369.445483] PPPIOCDETACH file->f_count=2 2018/03/24 18:56:56 executing program 5: r0 = add_key(&(0x7f0000000300)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="01", 0x1, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)='user\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x15, r2}) 2018/03/24 18:56:56 executing program 0: r0 = getpgrp(0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80800) mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x4, 0x8010, r1, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f00000000c0)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000180)='./control\x00') unlink(&(0x7f0000000480)='./control/file0\x00') close(r2) 2018/03/24 18:56:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580), 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000007fc1000000000000000000000000000000000000000a0000000000000000000000000900000000ffff0000000000000000", @ANYRES64=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x17e) 2018/03/24 18:56:56 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0xd2, {{0xa, 0x4e24, 0x78}}}, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000000080)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f00000000c0)="d3", 0x0, 0x44001, &(0x7f0000000000)={0xa, 0x0, 0x8000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) socket$inet6(0xa, 0x7, 0x7) 2018/03/24 18:56:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f0000121ff8)={&(0x7f0000489fa8)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/24 18:56:56 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) r1 = dup3(r0, r0, 0xbfaaedc077ade0e2) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x9, 0x401, 0x6, 0xc00000000000000, 0x77eacb0e, 0x8}, 0x100000000}, 0xa) 2018/03/24 18:56:56 executing program 4: fanotify_mark(0xffffffffffffffff, 0x2, 0x0, 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') pread64(0xffffffffffffffff, &(0x7f000016effa)=""/6, 0x6, 0xfffffffffffffffd) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000001c0)={0x3000, 0x14002, 0x6, 0x23, 0x6}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000100)={@broadcast}, &(0x7f0000000140)=0xc) r2 = syz_open_dev$amidi(&(0x7f0000000c80)='/dev/amidi#\x00', 0x8, 0x101000) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000cc0)={0xea, 0x1ff, 0x5, 0x6ea2}, 0x10) 2018/03/24 18:56:56 executing program 7: socketpair(0x4, 0x2, 0xc8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) seccomp(0x1, 0x0, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {0x28}, {0x6, 0x0, 0xfffffffffffffffe}]}) 2018/03/24 18:56:56 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x80000) ioctl$KDSKBLED(r0, 0x4b65, 0x8) socket$nl_xfrm(0xa, 0x5, 0x84) recvfrom$ax25(r0, &(0x7f0000000100)=""/33, 0x21, 0x2000, &(0x7f0000000140)={0x3, {"ea76d3e11f4672"}, 0x7}, 0x10) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)=""/3, 0x3) 2018/03/24 18:56:56 executing program 4: prctl$intptr(0x4, 0x6) syz_open_procfs(0x0, &(0x7f0000000000)='attr/fscreate\x00') 2018/03/24 18:56:56 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000400)=[{0x8, 0x8, 0x7a, 0x20, @tick=0x401, {0x8, 0x3fd}, {0x3, 0x81}, @connect={{0x2, 0x7}, {0x7ff, 0x80}}}, {0x1f, 0x6, 0x1, 0xd06, @time={r2, r3+30000000}, {0x1, 0x8}, {0x249}, @time=@time}, {0xb376, 0x3, 0xff, 0x4, @time={0x0, 0x1c9c380}, {0xa5, 0xfff}, {0x100000001, 0x5}, @raw8={"fd5cc3df971adaaab2ff5b8b"}}, {0x8, 0x800, 0x3ff, 0x2, @time={0x0, 0x1c9c380}, {0x3, 0xab6d}, {0x9, 0xfff}, @raw32={[0x5, 0x5, 0xe26]}}, {0x3ff, 0x1799, 0x1ff, 0x9050, @tick=0xd5, {0x3, 0x3}, {0x80f0, 0xfffffffffffffff8}, @connect={{0x7, 0x8}, {0x0, 0x70}}}, {0x3f80000000, 0x19, 0x9, 0x1, @time={0x77359400}, {0x1, 0x3787}, {0xe63}, @queue={0x2, {0x8, 0xeb11}}}, {0x9, 0x37a, 0xd3, 0x7fffffff, @time={0x0, 0x989680}, {0x9, 0x40}, {0xd, 0x4}, @raw8={"650ac115cdee8d222a72e5e0"}}], 0x150) r4 = dup2(r0, r0) write$sndseq(r0, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0x9}, @raw8={"cb4aa0df81efcd65d4d3d5e5"}}, {0x1d, 0x0, 0x8d, 0x9, @tick=0x7, {0x4a, 0x1}, {0x7fff, 0x3ff}, @queue={0xc1c, {0x6, 0x5}}}, {0x0, 0xc68b, 0x80, 0x2, @tick=0x2, {0xff, 0x98}, {0xfffffffffffffff8, 0x7}, @control={0x1, 0x0, 0x3}}, {0x7, 0x0, 0x9, 0x2, @time={0x77359400}, {0x1ff, 0x7}, {0x101, 0x8000}, @connect={{0x1, 0x24}, {0xd, 0x800}}}, {0x8, 0x7, 0x100000000, 0x0, @tick, {0x1, 0x80000001}, {0x4, 0x5}, @raw32={[0x4, 0x8, 0x5]}}], 0x150) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000000080)=0xfffffffffffff801, 0x4) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x80000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r4, 0xc10c5541, &(0x7f00000002c0)={0x1, 0x4, 0x1, 0x0, 0x0, [], [], [], 0x8, 0x1000}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'ipddp0\x00', 0x1000}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) 2018/03/24 18:56:56 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580), 0x106}}, 0x20) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400000) fsync(r0) r2 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='system+:\x00', 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/snd/timer\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000240)={r2, r3, r4}, &(0x7f0000001340)=""/158, 0x9e, &(0x7f0000001500)={&(0x7f0000000280)={'crct10dif-pclmul\x00'}, &(0x7f0000001400)="22d1b875ae73b32096e118302b272171f167a74445929af5fbd1300a9849c569c870a91468857b7871edf631801af13799180a8293cbe12880a4407318c37fcd5c5b825232a769a2578ff8f6ba45fdd6c1f1d9395e78099c1110a969b4e84aa492f0d247c5aa0c1073703cec4559399f88a5061d7e00336e1d1a58eb47bfde6e9e661770ce6be62868b375a7acba6efe76cc0b5e5c018b14539206626131f09cdcb4413ddfc098ac19419e9e50778b20671bdcae52a6de16021eeae676fbffebcdf9eb664c6c35184429afd303e159a26de1baefd5a2389571cf652e03dd664f1b007eae", 0xe4}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) open_by_handle_at(r1, &(0x7f0000000300)={0x1008, 0x200, "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"}, 0x4200) 2018/03/24 18:56:56 executing program 0: mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') r1 = socket$nl_crypto(0x10, 0x3, 0x15) getdents64(r0, &(0x7f0000000180)=""/235, 0xeb) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchownat(r0, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1c00) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/24 18:56:56 executing program 1: r0 = socket$inet6(0xa, 0x800, 0x40) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x5, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/24 18:56:56 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) shutdown(r0, 0x0) connect(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x80) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000140)="62ee1c91abd303a396442ad4b66fa0f7b8cbe69e85b700e42adb624aa917aff0e068eb9104fd39686ffaf45ab834c0ad3c9636a0d2fcbc1b353e49238dbf847265c6b38f2122815e4b96c39ebb0cd3533153fe8c781c61512dac97c6e1841bbb5cb8413d4b69e792874e24dc9ad22fa001232505") r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0, 0xffffffffffffffe1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0xe2d9, @local={0xfe, 0x80, [], 0xaa}, 0xfff}}, 0x5, 0x3ff}, &(0x7f00000003c0)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r3, 0x800}, 0x8) mq_timedreceive(r2, &(0x7f0000000440)=""/142, 0x8e, 0x9d5, &(0x7f0000000500)) r4 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000540)=r4) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000580)=0x1, 0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r2}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000640)={r3, 0x3}, 0x8) getxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@known='system.advise\x00', &(0x7f0000000700)=""/65, 0x41) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000000780)={0xaf3, 0x1, 0x2, 0x0, 0x0, [], [], [], 0x6, 0x10001}) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000940)=[@text64={0x40, &(0x7f00000008c0)="660f3881b5000000803e650f06c441c0121fc7442400c6000000c7442402c8000000ff2c248fc820ee0300b976090000b80c000000ba000000000f3066b8ab008ed0f20f38f07135b9630300000f3266baa000ec", 0x54}], 0x1, 0x4, &(0x7f0000000980), 0x0) clock_gettime(0x0, &(0x7f0000000a00)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000b00)={&(0x7f00000009c0)={0x1d, r1}, 0x10, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x3, 0x100, 0xc678, {0x0, 0x2710}, {r5, r6/1000+10000}, {0x3, 0x1, 0x2}, 0x1, @canfd={{0x0, 0x40, 0x8, 0x7}, 0x3e, 0x3, 0x0, 0x0, "d099b0bc4830387617afdc233d154fa8217126df5cc6511d89f43aae7f192a5c07577e6a072ed77cfc74eaad8ea9ea1c4dfbab1993cd6ec3227fd7f6a77c7e33"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$alg(r2, &(0x7f0000003340)=[{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000b40)="4ae6671f57a540b676e3cf931738a24bbe2e2d8cdf2f45df1ae00f8f8c79bd68b58c81e12583fb0555a6c6975e5cc31dee05daec2106b7d1a908819b731052b556f06531749672c4301bd703aca9e8ad42dbad1e73ffe2c30299f4b4c2fcd783f89556643d67e0f29f07c784de6365f222c7c8cb5f5b98bcc80def568d4e65e5710ccf398c44c2f84425235538683d4af1d92e9014a04e20e6e698f9bc4ff9ee2eb2ab026595", 0xa6}, {&(0x7f0000000c00)="cf1dd6e3d6032b6fcc99743b8b9afafc279e489fbf775f3523e94e72098a79442e17a05b28a9d7aa4f61b6ce8c84db98b4e35d4dc9bbea99742127698ee2d9bf275cd0baf1bd01948f8234174dc6c8ed58dc410b2fd5f9fc1ed28fe0716a231b944f10fd598af125607db3368bc4ebb406b4289f57d837dc7679fcb82d07d7badca323fefb9cb0bc5866231652", 0x8d}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)="1a01952a5ddc13d6ae8876f0773e26c3604e2366e59a8be0df116b9f2f503a5f84eaec1738e3a47607074d4230986587fb61cfb61edd10d385bc4ce6", 0x3c}, {&(0x7f0000000d40)="358b8bce5d667735af7056a79137c71d0eb5155c230f6f76b5497f5b60228a9355884f2e03b22615794921d0dd78d3e43a94676a79469b10e36eb8820675fa3f9b65e485fd95312a36f6bf8ceec2517a7fd20cb50f0f517188a408", 0x5b}], 0x5, &(0x7f0000000e40)=[@iv={0x88, 0x117, 0x2, 0x74, "4e98b24a0ff7274b3ab1f84fe1048001a35925159a158fed40e1f6cd8421a71b2e503542146677c3bacc51dca7121e5f78aaa10c7a814784d61f5ce8de8992dc49fbf015611ae27f2cd4e097de93931b691f0de3ff1c544d22890422e7d47b0382d46f7192c21e1c88b200e3a249480820159eba"}], 0x88, 0x80}, {0x0, 0x0, &(0x7f0000003140)=[{&(0x7f0000000f00)="71d7f7a3f9cbaefe24118721ea8ce47247ff6811dfe6c61d2f180125ba83a2d2a393e77c8710b245968bed497387929c5467e1cfe12cb1dc52232dba2a9424b44b42c998ef99c61736b0d0346224cca5aeb1cff7", 0x54}, {&(0x7f0000000f80)="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", 0x1000}, {&(0x7f0000001f80)="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0x1000}, {&(0x7f0000002f80)="90cb952be93f1331ff0666cddfe7ec75a143cefe2c69e20caabdbb60a83faaea7376af2fe333074074862ab45cc96aec4398d6feeec6d04971e1e96272ecb556282f95c011254ed0af8202bd26ecfbe57e08e6dd025aa8024d3c3e3f03b229ba8e7ab3576d1e44e5d86bcaa4ca742a76854998accc2afcdb4fa2c91627035b4f8723e5ed699c07a04a9375d489944ba98ffe231352a014c3c12f20341e5485bf1991df14608e5fd563d2d509b3c90b8d31f16440047fe06fae6a7eda0d7ed5ef6c3430e6de991afb55e4", 0xca}, {&(0x7f0000003080)}, {&(0x7f00000030c0)="c060a2dad054370590ec1dad3d14ada9088406b0619ae82a57ab864f18af52d9169655c8d6efb2f9384789004ea19ded526112a50ca6e7b7ebe0262bc45147207627d2882985a5a65d31331cd3bdad3d05267fb429a0", 0x56}], 0x6, &(0x7f00000031c0)=[@op={0x18, 0x117, 0x3}, @iv={0x20, 0x117, 0x2, 0xa, "bb0e49069eb6944e1fd8"}, @op={0x18, 0x117, 0x3, 0x1}], 0x50, 0x804}, {0x0, 0x0, &(0x7f00000032c0)=[{&(0x7f0000003240)="80f9f7fedb00ce53cbc66480bbf6418002cee3a7710b0e6c5f48d5fed32dcaa5990017ce97b60291d7005ad4f173ec8edaa82b99b8645e82c05b6e88a5ac116d443eb2132099df322cea67379b88cef2050c73b5f75538c8a64b61ecc7e035290a1e424133d438ba5a2d312aa871ea2b130edde0b788b7e7", 0x78}], 0x1, &(0x7f0000003300)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30}], 0x3, 0x8c0) exit(0x3) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000003440)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000003500)={&(0x7f0000003400)={0x10, 0x0, 0x0, 0x22c00000}, 0xc, &(0x7f00000034c0)={&(0x7f0000003480)={0x1c, r7, 0x1, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x20000004) setsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000003540)="afc77b3f514f07ce8e91394be856e4cfa0eb9e8747f5bd7fe7eccfc946c570280b6ef7b7ddb946242e40bafa50c0cec6cbd8dda5ce9596573015e6df819433cde90e3eeaf559d4ea18cdd2593487a5aad589f85f423cc174d18420561f961a1cb1c46dc027edad9f075ea49bd83d8db093fc830bcbe7821397cc5b99f340d5bcf5b7b57c25c48bc96ad3a5e38fd20c6b7e7f73d8ebe314bcabdd00df09", 0x9d) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000003600)={0x4, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000003640)={r8, 0x80000000}) 2018/03/24 18:56:56 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xd7, "73e96dffa17f2f4faae00c5787c95773cdb1f5b34d462460e7461b557bfbfefb18ab9b3c40402255ce63772a47450fd091baec2cf9a05e808c6adab3f784b7e45fd0c0638c30fc6646e3b978e4e431f6fe6462c2d446443ebd304f7f44808032150614991a53aa22d1b4d9f50e9710eaef21bdd5907dbe685fcba7b7c17518329f382f326d4f0e3ef4164a4ff385e2ed825d28cdcd98e918c5f7e408a022f868a0b1af159d09c211cd9a5608540004afb2764faee66bb14c2c017c1c2d4dd4205abd7743e81e9c32286525fa3be82dc6b0d2353ad6affd"}, &(0x7f0000000180)=0xdf) setrlimit(0x2, &(0x7f00000ef000)={0x0, 0x8000000000000000}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/03/24 18:56:56 executing program 5: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/cgroup\x00') ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0x1f, 0x7}) 2018/03/24 18:56:56 executing program 7: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f00000002c0)=[{{0x77359400}}], 0x18) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000040)='@=lomd5sumtrusted\x00', 0x12, 0x1) pwrite64(r0, &(0x7f0000000080)="c1cece1b240b1f56767ea52f35dc912e38136cc3242d9481f86ca5d3c266d959910694b9fa6220877cc9f221b20a441199faee8ddc78ee10bb26231ee94ef667c4610f58cd53363ebd9a8b0d0b14057c5e54f4b1df8ccb3830b7ca6b4f2d612f50ced870f797c762b8c0526f31963dea5da89ad81343908446f6a2846adfeacea3ba369a57b87208784219781d1a7007d881f5a750ac48433f43bb555bce0646f9b243ea421f21842be5f74b924318f7a10db83934fd83ab509825cd2eb05d3f027a5314d5d5861cf0", 0xc9, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000001c0)) getgroups(0x0, &(0x7f0000000340)) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000180)=0x18, 0x4) [ 369.799086] audit: type=1400 audit(1521917816.973:209): avc: denied { getopt } for pid=32711 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_crypto_socket permissive=1 [ 369.823330] audit: type=1400 audit(1521917816.974:210): avc: denied { shutdown } for pid=32715 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 18:56:57 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000280)={0x80000000, 0x2249, 0x8001, 'queue0\x00', 0x1}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x100000001, 0x8400000000003, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000100)={r1, &(0x7f0000000040)="9a", &(0x7f0000000180)=""/243}, 0x1b5) 2018/03/24 18:56:57 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x8, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x0) 2018/03/24 18:56:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000140)=@nfc_llcp, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/206, 0xce}, 0x0) 2018/03/24 18:56:57 executing program 2: prctl$intptr(0x26, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f, 0x101) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) clone(0x2000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x2, 0x80, 0x401, 0x5}, 0x6) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/24 18:56:57 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000048c0)={&(0x7f00000033c0)=@hci, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/143, 0x8f}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x2, &(0x7f0000000180)=""/251, 0xfb}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x4, 0x80) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000000c0)=""/16, 0x10) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0xfffffffffffffe6c, &(0x7f0000000100)}, 0x0) [ 369.847524] audit: type=1400 audit(1521917816.974:211): avc: denied { connect } for pid=32715 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0xfffffffffffffe2a) 2018/03/24 18:56:57 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_mr_vif\x00') readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/03/24 18:56:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0x8, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = msgget$private(0x0, 0x4a9) msgctl$IPC_RMID(r3, 0x0) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000000140)=""/130) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/81) 2018/03/24 18:56:57 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000080)='syz_tun\x00', &(0x7f00000000c0)='mime_typeeth0\x00', &(0x7f0000000100)='trustedvboxnet0\x00', &(0x7f00000001c0)='\x00', &(0x7f00000006c0)='syz_tun\x00', &(0x7f0000000240)='syz_tun\x00', &(0x7f0000000280)='syz_tun\x00', &(0x7f00000002c0)='-\x00'], &(0x7f0000000540)=[&(0x7f0000000340)='syz_tun\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='syz_tun\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000680)='syz_tun\x00', &(0x7f0000000640)='syz_tun\x00', &(0x7f0000000700)='\x00']) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000005c0)={0x6e, {0x2, 0x4e24, @rand_addr=0x8}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22}, 0x200, 0x0, 0xc68, 0xfffffffffffffff7, 0x401, 0x0, 0x6, 0x1f, 0x8}) ioctl$KIOCSOUND(r1, 0x4b2f, 0xebea) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x37) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/24 18:56:57 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x10044, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x0, 0x0, 0x9, 0x0, "4ed178b902c75b0dadae529b499e6fd746c43b22d321aa0683b171fa9dd3523c2047cecabc36f8223fbd1d72a06956df428ff5f55656f2380dd2185b22ff71", 0x3e}, 0x60) io_setup(0x1ff, &(0x7f0000800ffc)=0x0) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/03/24 18:56:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x950, 0x20200) r3 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000000480)={0x0, &(0x7f0000000440), 0x2, r2, 0x4}) r4 = gettid() sched_rr_get_interval(r4, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000400)={0xd0, 0x0, &(0x7f0000000200)=[@clear_death={0x400c630f, 0x2, 0x2}, @increfs={0x40046304, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x30, 0x40, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r1}, @fd={0x66642a85, 0x0, r2}], &(0x7f0000000100)=[0x30, 0x0, 0x38, 0x48, 0x68, 0x0, 0x20, 0x78]}, 0xffffffffffffffff}}, @request_death={0x400c630e, 0x0, 0x2}, @register_looper={0x630b}, @free_buffer={0x40086303, r3}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x48, 0x10, &(0x7f0000000140)=[@flat={0x73622a85, 0x1, r3, 0x2}, @fd={0x66642a85, 0x0, r1, 0x0, 0x2}, @flat={0x77622a85, 0x100, r3, 0x3}], &(0x7f00000001c0)=[0x0, 0x28]}, 0x7}}], 0xf9, 0x0, &(0x7f0000000300)="2be436d19bdf0b68364b101e3eb56a4cc1b27e2c5d09d38d9c7592ff2de5f945c270c2945563e0fe8745b8eed6de54f217856599632f1bf60f549b4039da27a4a2362fc07363301d5a53215b733740f9cc2886b0d5b6bc6a91b0abcafa7def0cd2636170e77ed9f9e00c0055aad2fe27072dc7c253e6c5339925b2fd83964192192302f85c12e4db3c45bbdc4cc4b7fba43bf06422f80caf0a285e19c212332f763b717e43593365cd2f6792e64ab326bf744bc35165dc5f604e60dc22cf583bba9ccf806a5b0234f9746cd6c0c55d34d29b93f1b4221ae30dff67fe6d7577b576fe7513fd8b3336ee9ffe24b42dd18d1b5922362f11f33957"}) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000516000)) dup2(r0, r1) 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:56:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/mixer\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000008c0)={0x0, 0xffffffffffffffff, 0x0, 0x101, 0x8, 0x206}, &(0x7f0000000900)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000940)={r1, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xa}, 0x6}}, 0x4, 0x7, 0x6, 0x4, 0x28}, &(0x7f0000000a00)=0x98) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) r3 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a40)={r1, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x194000000, 0x1f, 0x2, 0x4, 0x40}, &(0x7f0000000b00)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000b40)={r1, 0x1}, 0x8) r4 = dup2(r3, r2) ioctl$KVM_GET_XSAVE(r4, 0x9000aea4, &(0x7f0000000100)) ioctl$TUNSETSTEERINGEBPF(r4, 0x800454e0, &(0x7f0000000b80)=r4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000bc0)={{0x14eb, 0xff, 0x100000000, 0xfffffffffffff800}, 0x3774, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000740)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000780)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000007c0)={r5, 0x101, 0x10, 0x9, 0xbe}, &(0x7f0000000800)=0x18) r6 = semget(0x3, 0x1, 0x88) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000000c00)="41ba6a98a2e021843a5c33ae069ff93f790856a4a655e0b195b1c1f3dae3be4c7eaf164ebd6ad874090751279cd274d571714ebc7d5f0beb4bc62e21f8198af356ad7828f29b6eb37bd53640e7d29f02142bb4fae8aecf8e7d0cf5a176e884562ec6afce14c6a44d7fb427ce840d6e4c3351b1a11e10308430c159dcf95db34b10cafb04a6e0d85cbf1589cde6671543c2b93649edece30cb9842723912bfe2691d6c92eb1ac84b633c393d81362f9ef8fa496aa83de474915772ed918d202") clock_gettime(0x0, &(0x7f00000006c0)={0x0, 0x0}) semtimedop(r6, &(0x7f0000000680)=[{0x3, 0x9, 0x1800}], 0x1, &(0x7f0000000700)={r7, r8+10000000}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1e52}, &(0x7f0000000040)=0x8) r10 = semget$private(0x0, 0x1, 0x310) semctl$GETALL(r10, 0x0, 0xd, &(0x7f00000005c0)=""/179) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000080)={r9, 0x18}, &(0x7f00000000c0)=0x8) accept$netrom(r2, &(0x7f0000000500)=@full, &(0x7f0000000580)=0x48) 2018/03/24 18:56:57 executing program 4: madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000080)={{0xffffffffffffffff, 0x1, 0xff, 0x2, 0x3}, 0xffffffff, 0x82aa, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x8, 0x10001, 0xffffffff}) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000ffc), &(0x7f0000a4d000)) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000180)=0x100000) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x7, 0xffffffff, 0x8, 0x1, 0x2}, &(0x7f0000000280)=0x14) flock(r0, 0x1) 2018/03/24 18:56:57 executing program 5: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fchmod(r0, 0x20) lseek(r0, 0xffffffffffffffff, 0x4) r1 = eventfd2(0x8001, 0x0) fcntl$notify(r0, 0x402, 0xe) pread64(r1, &(0x7f0000000040)=""/132, 0x84, 0x0) 2018/03/24 18:56:57 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000240)={@empty, r1}, 0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) 2018/03/24 18:56:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x2, 0x0) semtimedop(r1, &(0x7f00000000c0)=[{0x0, 0x7fffffff, 0xe4a98b4356cb2178}, {0x4}], 0x2, &(0x7f0000000180)={0x0, 0x989680}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x3, 0x100000001}) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) 2018/03/24 18:56:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000040)={0x0, 0x0}, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr}, 0xfffffe25) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00000001c0)={0x53b848bfd46047bf}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="c4e235a61bb958020000b8fb202618ba000000000f30c4c109f6f666ba2100b830e80000ef9a8de8bf2b6900b9d00400000f322e26660fdebd000000000f22a166baf80cb8089ab486ef66bafc0c66edb8005000000f23c80f21f8350800f0000f23f8", 0x63}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 18:56:57 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x6, 0x1, {0xffffffffffffffff, 0x2, 0x1, 0x1, 0x8}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x7, 0x4) 2018/03/24 18:56:57 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x40, 0x200) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="37d1a7e757bae42b9d17e21dd2e421e2", 0x10) 2018/03/24 18:56:57 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4, 0x0) recvfrom$inet(r0, &(0x7f0000000080)=""/182, 0xb6, 0x2100, &(0x7f0000000000)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000340)={0x40000000000000}) writev(r0, &(0x7f000070c000)=[{&(0x7f0000a5d000)="df84b4e588fc9c2bca89626e7eec8fac94c4de66aa47ef69ac0690d0af2851a870fe6d0a30fc25530aaf3f2ecd367e1f35eed14fb98ae3113f318fba868790a97e7ba8acea7224b31f482d51c711338f4ad5311e446d7e0f39635687a4ae9b4a7db00c3fbdcac79f417b237b813ce9fa5b6d8776dff32b80f6c5a359df8bf0cd4982eb978384f0cd566a69234c96fc3dcc0ecdd25ccf6af455b021ce28a79848a2de9a9598bbbd1b27a5d04c847e78d3ba360d0b6746800c1bdcbf3221050db18b3cc1ee029fb7347dd4676d9329e959ad8e17e9", 0xd4}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) move_pages(r1, 0x7, &(0x7f0000000200)=[&(0x7f0000ff5000/0x8000)=nil, &(0x7f0000ff6000/0x3000)=nil, &(0x7f0000001000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ff6000/0x1000)=nil], &(0x7f0000000240)=[0x0, 0x5, 0x0, 0x1, 0xffffffff7fffffff, 0x12e8e76e], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000540)={0x4, 0x0, [{0x6000, 0x0, &(0x7f00000002c0)}, {0x0, 0xbe, &(0x7f0000000380)=""/190}, {0xd000, 0x70, &(0x7f0000000440)=""/112}, {0x10000, 0x74, &(0x7f00000004c0)=""/116}]}) r2 = signalfd(r0, &(0x7f0000000140)={0x3f}, 0x8) r3 = dup(r2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0)=0x8001, 0x8) lseek(r2, 0x5, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000600)={{{@in6=@local, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) socket$inet_smc(0x2b, 0x1, 0x0) 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002dc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002d80)={0xffffffff}, 0x113, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002e00)=@join_ip_mcast={0x10, 0x0, 0xfa00, {&(0x7f00000000c0), 0x4, {0xa, 0x4e21, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, r1}}, 0x4d) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x83) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000080)=r2) connect$rds(r2, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/03/24 18:56:57 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000020000e6fffffff7ffffffff4b5560bb3fce1d4ac8407ad393d33b3ef10235740966c9c9bc331a875914a41037a9502b7f2786c811c17f8bd2482b8345c46329fe36c4d88e8560f290cce1"], 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/03/24 18:56:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000240)) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) 2018/03/24 18:56:57 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x20000000000003, &(0x7f0000000140)=""/244, &(0x7f0000000100)=0xfffffd46) 2018/03/24 18:56:57 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000140)=""/104) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 18:56:57 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x80) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r1 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./control\x00', 0x0) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r2, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f000001dff6)='./control\x00', r2, &(0x7f0000e14ff6)='./control\x00', 0x2) socketpair$inet(0x2, 0x5, 0x10000, &(0x7f0000000100)) recvmmsg(0xffffffffffffffff, &(0x7f0000c0e000)=[{{0x0, 0x0, &(0x7f0000a68f60), 0x0, &(0x7f0000f34000)=""/16, 0x10}}], 0x1, 0x0, &(0x7f0000dd5ff0)={0x77359400}) 2018/03/24 18:56:57 executing program 7: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9c, 0x400) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x6, [0x7ff, 0x3, 0x7c3328b2, 0x0, 0x9, 0x3]}, 0x10) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x1000002, 0xffffffffffffffff) personality(0x200000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3) 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/24 18:56:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x8000}) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000773ffc), 0x4) 2018/03/24 18:56:57 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x100) r1 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000, 0x2013, 0xffffffffffffff9c, 0x400) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000640)=0x0) r3 = fcntl$getown(r0, 0x9) kcmp(r2, r3, 0x2, r0, r0) r4 = mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000005c0)={0x84, @time={0x0, 0x989680}, 0x10c, {0x1, 0x1ff}, 0x3, 0x2, 0x1}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0xf8, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0b6300000b63000001634040020000000000000001000000000000000000000001000000000000000000000000000000000000000800000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="4800007f98051a8f3df8b27c1741f0e2a94cfd5d5406b49e06b4feffffffffffffff17aa9156362bf0f4e2c00c40ae00c705652ad9c050187e67c2d055f7733c6fb5a591673dd059ab63266aac3ea1d56e68fba11e622614f8d3de97dbe2b56ce6c5560b5297c23a4d485543fa"], @ANYBLOB="00634040030000000000000002000000000000000000000001000000000000000000000038000000000000001800000000000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB="00000000000000000000000085616466000000000a0000000000000000000000000000001f00000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="056304400200000009631040", @ANYRES64=r1, @ANYBLOB="000000000000000011634840030000000000000000000000000000000000000000000000000000000000000038000000000000003800000000000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="8561646600000000000000000000000001000000000000000900000000000000852a687700010000", @ANYRES64=r4, @ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x85, 0x0, &(0x7f0000000340)="95d079f08033e976d0c43b7a7df5671ae2cb9affa1753fa9be91f9246c68684df21e93c428b8a6e4b61edb8d218a6ee3fe401d8e9e14a3a26387a018bc69c16e2f0f9bb780d7cef8b42861a5452bf4794dd36122beb95cee00ea2b7c4f20d9ad599784d07c65be532757c5d4b802f9a0fedca07a40e464b104a108c3beddac9c2cd92c4c8f"}) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x1c) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x8, 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000180)=0x18) fchmod(0xffffffffffffffff, 0x20) 2018/03/24 18:56:57 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000761000)='pagemap\x00') ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/138) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00009c1000)=0xff, 0x4) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/24 18:56:57 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000002ff6)="00647a72616c8c657200", 0x7de, 0xe7, &(0x7f000000df19)=""/231}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r0, 0xfe51, &(0x7f0000000140)}, 0x10) 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB="0000f73c404a82c0e7a876d260527a404e50c830353b06d2425fd759f5eb57e1df5709e173caf3c3be0b33391e22c7aa8b597eac5e96f085f9971c7af47c54ea6b76bdab27a57cb40c4f24981fb4fc0d322ba9c57a327c15a38bae143c9552f28b317b415ecd9cb47de4bede1062cee7d73155ff463f062c663c58a4690db1c2e9e45457d73bbea1f51049a9a61b909bee90f8050a53681c9a4df6c46bd3cd09579b2e13dfd17847e4d520d8795d842050b92a86bfc3bfe3cb904f3701e52054340e202842cd2d5e48b5427c38e50db3a97f562b80a2cc32fd2f16c8"], 0x48) 2018/03/24 18:56:57 executing program 0: set_mempolicy(0x6, &(0x7f0000001ff8)=0x4, 0x7) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) connect$packet(r0, &(0x7f0000000180)={0x11, 0x1f, r1, 0x1, 0x8001, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x11, "c4e764ee02f09a06ab5219f29c80e30d9e"}, &(0x7f0000000200)=0x19) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x6, 0x13e, 0x2, 0x9, 0xfc, 0x4, 0x7ff, 0x5c93, r2}, &(0x7f0000000280)=0x20) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/191, 0xbf) 2018/03/24 18:56:57 executing program 6: r0 = socket(0x10, 0x804, 0x1) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000061ffc), &(0x7f0000f91ffc)=0x4) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x4, 0x1, 0x0) 2018/03/24 18:56:57 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x10000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000480)=0x14, 0x80800) connect$packet(r1, &(0x7f00000004c0)={0x11, 0xf5, r2, 0x1, 0x7f, 0x6, @random="fbc81b5e403c"}, 0x14) readv(r1, &(0x7f0000002340)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) ioctl$KDENABIO(r1, 0x4b36) 2018/03/24 18:56:57 executing program 6: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$setsig(r1, 0xa, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x3, 0x280040) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000100)={0x2, 0x0, [{0x7, 0xc1, 0x3, 0x2, 0x1, 0x200, 0x100000000}, {0x6, 0x9, 0x2, 0x3ff, 0x3ff, 0x2, 0x8}]}) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f00000000c0)) 2018/03/24 18:56:57 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000280)='62A', 0x3, 0x0) io_setup(0x8a3, &(0x7f0000001380)=0x0) io_submit(r1, 0x4, &(0x7f0000000240)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0xf, 0x5, r0, &(0x7f00000002c0)="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", 0x1000, 0x5, 0x0, 0x1, r0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f00000000c0)="1d35228ea636d3abaff86bb95954657da84a97e24ade28ebd92d39ca2091bc315e2fcc8afd038dee36765991884d3db965c282c2261312899ab8ed3798ccf15449cee1c328f4167dc6b7ea567af68ca0ef71ea2cd994b66a2a528778144b653b6712c33b923821754bd8e759a6", 0x6d, 0x524, 0x0, 0x1, r0}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000000180)="105012bfdb010b1404574a424dd0da6444fc45fd27ec785f3f1ac77627cac431dc35fdd244fb8576a193d5a6a799415e881557", 0x33, 0x2, 0x0, 0x1, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x4, r0, &(0x7f00000012c0)="4b563d1115b20da01bd1ba26d70b9687f94f27660a7fc12612c9db62d5f2056fd3ee27355198ef92f367f405f5049832c17b8afda69b29ea8ba5eec4540541a516034e7aceab1ea3b6be3ebec1c2abddc98f9eed05df30a05436a690fe5501bb21676e4f96308b4e850e28eb3d36975044a03a22e25d9e69fd6783e8a37da406da299e4fa716c38938d8545fda401a9a9a55005de022874cbfc9fa399f1e99a8e3200e7079", 0xa5, 0xce5, 0x0, 0x1, r0}]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000013c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001540)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001580)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) fchown(r0, r2, r3) 2018/03/24 18:56:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006d40)={'gretap0\x00', 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000040)={&(0x7f00000004c0)={0x21e0, 0xd, 0x2, 0x400, 0x70bd25, 0x25dfdbfc, {0x1, 0x0, 0x2}, [@typed={0xc, 0x8f, @str='[^GPL\x00'}, @typed={0x8, 0x92, @u32=0x81}, @typed={0x8, 0x4a, @fd=r0}, @generic="b442f36f36377aca585714b6fb04f7f4c6ef97a47d6b7f5921ffaf16c6387296863debe12f09518a2ff29404045b733b24f47c5cdbe2cd296d8309fad8abb75276bfef6dec4ca5f2993058eb107c8182ed9fa87151343a3065d40de1f3f5ff6a0ac1affa38bde444223f7cc53f7e3d399044b40112a662b01005a4aafa407fd3cc37d854eb9d15614b460130c64dd75477d124ec3d1fbedf6d0b5e00d23b1328df2e8e5efbd9b0a1f396f14b0b0e3439336b1f57205328f87e5db43ee02532b188a4b68bc0c8327eb2a8294881ebe1472f60b12efdf302", @generic="2e3de4583a85b04fd56191601a1d65ed6f437fa42812dd9f3bbaa3d59b92f5cbe042477e1e048a2e76529ede0d16b132619aec7e4caafce4c399ebab65dfc67592438009eace811cc62145c99f647b24f886e633ed55e7e673d10145accd7fe59101fc6b3779e989d166f4dc47366307f077e455c46dc00630befefad811de54ac0944c2d4f074c071caaa109936c52a157e410263cde0f3e783c78514f1b3530b3cecc78e15991aea0a42a8490fe178914d93c0a862267800a6ccdc7023dec9bdf315b29c2c8059397e2338028e3d", @nested={0x2008, 0x88, 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@typed={0x4, 0x56}]}]}, 0x21e0}, 0x1}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=@ipv4_newaddr={0x34, 0x14, 0x63f, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2}, @IFA_CACHEINFO={0x14, 0x6, {0x7ff, 0x36}}]}, 0x34}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x3, 0x20080) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x4000, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/53, 0x35, 0x10002, &(0x7f0000000180)=@nfc={0x27, 0x1, 0x2, 0x3}, 0x80) 2018/03/24 18:56:57 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x20, 0x2) write$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffff}, 0x2, 0x6}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@connect={0x6, 0x118, 0xfa00, {{0x200, 0x16f9bfb, "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", 0xc2, 0xc3, 0x4, 0x4, 0x5, 0x1000, 0x3}, r1}}, 0x120) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r2, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r3}}, 0x48) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000200)={0x90, 0x8, 0x81, 0x4, 0x6}, 0x14) 2018/03/24 18:56:57 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) io_setup(0xe, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000002380)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000040)}]) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x10000, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/enforce\x00', 0x100000000000001, 0x0) r5 = memfd_create(&(0x7f0000000500)='oom_score\x00', 0x0) r6 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x80000000, 0x20000) r7 = syz_open_dev$adsp(&(0x7f0000000700)='/dev/adsp#\x00', 0x10001, 0x20ec1) r8 = open(&(0x7f0000000800)='./file0\x00', 0x20280, 0x10) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/autofs\x00', 0x40, 0x0) r10 = open(&(0x7f0000000a80)='./file0\x00', 0x410000, 0x0) r11 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000bc0)='/selinux/enforce\x00', 0x10400, 0x0) io_submit(r1, 0xa, &(0x7f0000000c40)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000001c0)="92bd7e1b12da28148c673159da6f8c41c2f5dda7a32f52612265a59b4639199e2ed5bf9fb5a6eb635fad36fec0bf65716426674f00daeb51d4d4c80ed48eeb22f9d7ef1c6bdcc629d4d6eb32f9edfbae0e8a6e00c9f8ccf8b2107b19dbf1d7efe936b6846ef09702cd1f2190444e762ec9ab48958b5f0d8cbe5506", 0xb, 0x2, 0x0, 0x1, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000280)="b56b214ee227699b60d2b0dca05611dcb79027a5a335626b995c68c2777a7b6fd99af85ce99e5701aed2db5f1d44bde1306edac6ad9ab53923d5384ad7347aeed39fd6b96e64f3dde772922afe56335ef7960fc3542b878e8244b859d78f7b5082e4140f7ee48a43fe02c5f554d1fb92eb9f72607b5224fb309985b09f88ce3347c68a1e183e9aa29e05989ae917144d443bbb6b44e8b348953b7d099fa0b3bdeddb89c0978ed97bcb0239693e72c72df74d5d00f696d0d82f4a92dc51e23fa19f981890073ebfc7d9f11bc2644a1617f799ee12a19a826efd1cdd9e", 0xdc, 0x0, 0x0, 0x1, r3}, &(0x7f0000000480)={0x0, 0xffffffffffffffff, 0x0, 0x2, 0x7f, r0, &(0x7f0000000400)="b9736cb72e9ea13e44683a96242a544a4191677f3cd0b376dfd7ab159f12ebea029cf51dc4a8d2f4a53cd55ef88c89b476564827e13ebc316e11a6", 0x3b, 0x8, 0x0, 0x1, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x20000000007, 0xcb1, r0, &(0x7f0000000e00)="da226bba0a2228dd9b19c9dd8a47719dec11f56004ffbab99dded833ebbbf145588e0f", 0x372, 0x3, 0x0, 0x0, r5}, &(0x7f0000000600)={0x0, 0xfffffffffffffffd, 0x0, 0x2, 0x3, r0, &(0x7f0000000d00)="b6bf2c7fee260ff90612f2ec4ac9eaa2ea4330700b9b4d9d24f9948ce9e2bab78a15faa0f391dad8c870f857beb6ed10ae2024d0b78ba393b0c0fa7bebcdd83a060769d6bb91abc1a00f61757652b16af73528d84a653034ccfe461bb700f4fee2039158b38f7363005ef73b19cb411c7b4aa5a6c21e63af2e3f72af7cb34d1885652860f30ebfed192a9117315c152866802d3180d761d52d0f51c4b358931af8427d811f6b6f89f9735715e2cc468799687ec9ce5b199584f9d08929c892d5c68c4164e32a60e4a8da6b041fe091ceeb4ed9885974", 0xd6, 0x3, 0x0, 0x0, r6}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x3, 0x1, r0, &(0x7f0000000640)="5e30b28c4077592124a40841fd12e3fe6770a45cad73cf067dab9d5698be87159c6bb688c73d1ba56cdd40982c2ae743e9ad366881f7262e68990b3c1b4b123e064622317a9d35c03ea30de1a4ca362f573a603066a1655934320232fb2a649723cd734900c7a83d1d19c1c38021532e6c6230993ee0959579d8ac281e24ba1a353f3d0a0dd23e18c43512fed97cb8ba9248f2c71085d753668aea54159439b7243fce878a68f70fd6db19d6e19bba635a95", 0xb2, 0xffffffff, 0x0, 0x1, r7}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x6, 0x3, r0, &(0x7f0000000780)="ba122f37ed5b5f062d3e98ed9eba6c04a42d94fa1834ed199cf775f4bfee5ca1ada8e2b1cfd0d9f1303cea86ef9b09b615dcc960eb7e62fa6bad1f98164beffeb9927a6ccb87dc013e3ea641be001f835c6f87326309d7f458c4cbfd0c33dd1c42738ea571e76e4282ae981d1d370b39", 0x70, 0x0, 0x0, 0x0, r8}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x7, 0x200, r0, &(0x7f0000000880)="894aa3f28fa30cbd14788fa4a495e4e7e4d42da9480cc7bfb20d21c26b9b9616af6ca6b34044ecbf10d95a3447cabbf43b5b3bd01bf33e2e731baaba8a35ddf804c8eae073662db50bb556231ce075401abb6055b9eb3e158b1d3610ff1e4dbd983e23d0cae38b96e90b9adad3bfd890e0f980155d42f320bff7a50d3152b232bdee84b7da9d60c5d16c21a48e47f06a9b85bdaa914752de20ed4d1d6dfeeac5c8fbae17", 0xa4, 0x3, 0x0, 0x1, r9}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0xf, 0x299a, r0, &(0x7f00000009c0)="3b251e30d7e55e408571a3d857129f302167249be2a98f8eab78168eac18126416912e3386f7249d3ea7d4fbc2a08e5793779be7d0dffa5c32d181565587a84c42be0be1969c84b0874aa8e6df05c54a884a2e61db4b3ec2ea17a44490dee496dd58a9c3cc01076de16307c6977764f9d4d1f1b4a8c81c5d522d35dffac740ebcb43e1ae1585650732c46fe86b0ea786c5f10fc6e0a44053", 0x98, 0xfffffffffffffffb, 0x0, 0x0, r10}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0xe, 0x5, r0, &(0x7f0000000b00)="6324cc1319d43bde40adf6f2bfcf16cc4d8d08938ae97bcd7f1aa2c8e4990cd80515d7957587a2b6792189feb5127b08720f75d45838e9654dc241f37fd97d152ead91943d52acd1dbd780f68cfb147bd1848e40f155417dc9884f89b711022d51f88559ef97f7798917c631fc2cdc1d323f8a9f090a2eb1fc00df35995277bb6b2c4f828e96da584bad4b74", 0x8c, 0xa4b, 0x0, 0x0, r11}]) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) connect$ipx(r3, &(0x7f0000000cc0)={0x4, 0x26, 0x7fffffff, "07c571eab0db", 0x847d}, 0x10) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x8) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='oom_score\x00') getsockopt$bt_BT_SECURITY(r12, 0x112, 0x4, &(0x7f00000000c0), 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) 2018/03/24 18:56:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000140)=0x100000001, 0x4) r1 = socket(0x11, 0x2, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 18:56:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) r1 = dup(r0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x30}, 0xc) write$eventfd(r1, &(0x7f0000605ff8), 0x10235) write$eventfd(r1, &(0x7f0000000040)=0x3f, 0x8) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000080)) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000380)="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", 0x301}], 0x1) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x64) 2018/03/24 18:56:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000000c0)) unshare(0x8290000) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000000240)={0x7, 0x5}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000100)={0x0, &(0x7f00003cc000)}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/03/24 18:56:57 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000f3bfff)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000040)=""/85, 0x55) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000000)=[{0x7, 0x3d14}, {0xa, 0xff}, {0x0, 0x3}, {0x3, 0x2000000000000000}, {0x2, 0xffffffff80000001}], 0x5) 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x41) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000040)=0x1, 0x4) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="20000000180000fa0000000000000000ef2e0b9f2c95a0e2d37819f082dcdcb71b0b9e647a0724cf3a7e283f98b8ab8b747d9bf722a76a99a5c9644e15a6fab30e4a476aad4e2e9a6324a14bad3d7118d6c2a8a2fd1d274755bb472c443960ac11c9210555974ef7110845e657c0ffcb8c5295ea1092f2c20b92751b96c62daa74717aad93730a88a349f5287cee2dec3c0f1c3e69862e9454ec8c6a3b18558058e4674d", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:56:57 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f66ff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00008a8ff0)={0x0, 0x10, &(0x7f0000d22000)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000000000)=0x10) r1 = getpgid(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) 2018/03/24 18:56:57 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0xffffffa4], 0x1}}}, {{0xa}}}, 0x108) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000140)='self\\%\x00') close(r0) [ 370.473527] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=525 sclass=netlink_route_socket pig=428 comm=syz-executor4 [ 370.494736] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=525 sclass=netlink_route_socket pig=442 comm=syz-executor4 2018/03/24 18:56:57 executing program 4: epoll_pwait(0xffffffffffffffff, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x0, &(0x7f0000000100), 0xffffffffffffff22) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200041, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'ipddp0\x00', 0x200}) 2018/03/24 18:56:57 executing program 5: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) fremovexattr(r0, &(0x7f00000000c0)=@random={'os2.', 'rng\x00'}) bind$alg(r0, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) 2018/03/24 18:56:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x1db, &(0x7f0000000000)) 2018/03/24 18:56:57 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x101200) pread64(r0, &(0x7f0000000080)=""/232, 0xe8, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x4, {{0x2, 0x4e23}}}, 0x88) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f000030fffb)={0x73, 0x79, 0x7a}, &(0x7f000030fff3)="2f6465762f646d6d6964a33700", 0x0) 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x503000, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000080)=0x1) write$rdma_cm(r0, &(0x7f00000000c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:56:57 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="00020200000000000000000000c9970000001f0000000000"], 0x18) 2018/03/24 18:56:57 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x0, &(0x7f0000fcefff)) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @multicast1}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'ip_vti0\x00', r2}) 2018/03/24 18:56:57 executing program 1: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x80) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:system_dbusd_var_run_t:s0\x00', 0x2c) 2018/03/24 18:56:57 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x1, 0x80001) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)={0x0, 0x400, 0x8, 0x10000, 0xffff, 0x8001, 0x988, 0xca, 0x10eb310a, 0xc8}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/129) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x840, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80000) ioctl$TCSETA(r1, 0x802c542a, &(0x7f0000bd8000)) 2018/03/24 18:56:57 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r1, &(0x7f0000000180)="ea03ce8916a620124dd5d7544d122d8bcd7cf27b50fe884d16b573cb6b1d53b8d9096f245cf33a732bcdfead55f15d04d7be1d74a9165b7515873ad17db20a5569ba8d8d2ef880c1b80ce2aa631f70ad20143f184bf715716d1248056648c542fc883c4e7d6f2ad42ef529d4fe9d1dcf4fed734bc9b3b1ef653ed8bc1ca0a98721b2375833951278267eb47ec5e0f6273d4a11143d3b6fd5b33814be7c328fc4d7431dda4eaf9fe8347d8287341e012d5fe9b112dc42abf526a426a83eb996787dd34b3fc7448a840992d5d2fbcb0f02fc3a7769cd54113315ad6bf0", 0xdc, 0x4000, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) 2018/03/24 18:56:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') fchown(r0, 0x0, 0x0) 2018/03/24 18:56:57 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x81, 0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000f96000)="03", 0x1, 0x0, &(0x7f000079eff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) close(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0xffffff98) r4 = dup3(r3, r2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x3, 0x9, 0x0, 0x0, 0x5, 0x6, 0x800, 0x3ff}, &(0x7f0000000180)=0x20) 2018/03/24 18:56:57 executing program 7: r0 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r2, 0x7ff}, 0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000240)=""/99) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) syz_emit_ethernet(0x11f1, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x0, 0xea, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "a604f4", 0x11b7, 0xff, 0x7, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x29, 0x0, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @fragment={0x2b, 0x0, 0x401, 0x0, 0x0, 0x3, 0x64}, @routing={0x77, 0x6, 0x0, 0xae, 0x0, [@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x10}, @dev={0xfe, 0x80, [], 0xa}]}, @fragment={0x2b, 0x0, 0x1, 0xf5, 0x0, 0x7, 0x65}, @fragment={0x67, 0x0, 0x9, 0x4, 0x0, 0x1, 0x68}, @dstopts={0x62, 0x209, [], [@hao={0xc9, 0x10}, @pad1={0x0, 0x1}, @generic={0xffffffff, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0x80000000}, @enc_lim={0x4, 0x1, 0xffffffffffffffff}, @jumbo={0xc2, 0x4, 0x6}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x20, {0x401, 0x6, 0x4, 0x100, [0x1, 0x8000, 0x8001]}}]}], @udp={0x4e20, 0x4e21, 0x107, 0x0, [@guehdr={0x2, 0x4, 0x3, 0xcc0, 0x0, [0x0]}], "0e3085fb44b839c58c852dc9d7f6245597e9926d4ee1287e23223fc1efb650225d1ba6c816081d593838f8bb7bf1c4417fd3615462488426cf2ed5bebc7bdc358026f69baeadb4e3e0fad083f1fabbdeb3b942ec41f65c8e521d46fca6053a108729ac0475f0c6739f153d7050a66c2724e18c759da9a0ad569927cae6933220a447041f24841aae813503efadd996ecab37a05bf6c978566175060ce7d8bfa17f5fb52f06753ef0399b5368b1901642f3b52ee7cfa4257a6bf178e9a77874c400b292331a35ec99e42f16b702514cbddcf21a48f330b741a04eb2adf37d8b1247db193a6b4095dd5af691da7d15ed005251576fa670eb"}}}}}}, &(0x7f00000014c0)={0x1, 0x2, [0xf, 0x2a7, 0x5a9, 0xc73]}) mbind(&(0x7f0000525000/0x4000)=nil, 0x4000, 0x4002, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mlock(&(0x7f0000527000/0x1000)=nil, 0x1000) munlock(&(0x7f0000525000/0x4000)=nil, 0x4000) 2018/03/24 18:56:57 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000000280)='62A', 0x3, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) time(&(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) recvmmsg(r1, &(0x7f00000060c0)=[{{&(0x7f0000000080)=@hci, 0x80, &(0x7f0000001400)=[{&(0x7f0000000100)=""/79, 0x4f}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000180)=""/60, 0x3c}, {&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000001300)=""/228, 0xe4}], 0x5, &(0x7f0000001480)=""/163, 0xa3, 0x40}, 0x5}, {{&(0x7f0000001680)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f0000001700)=""/148, 0x94}, {&(0x7f00000017c0)=""/113, 0x71}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/179, 0xb3}, {&(0x7f0000002900)=""/239, 0xef}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/215, 0xd7}], 0x7, &(0x7f0000003b80)=""/195, 0xc3, 0x8}, 0x80}, {{&(0x7f0000003c80)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000006000)=[{&(0x7f0000003d00)=""/4096, 0x1000}, {&(0x7f0000000280)}, {&(0x7f0000004d00)=""/70, 0x46}, {&(0x7f0000001540)=""/4, 0x4}, {&(0x7f0000004d80)=""/116, 0x74}, {&(0x7f0000004e00)=""/144, 0x90}, {&(0x7f0000004ec0)=""/4096, 0x1000}, {&(0x7f0000005ec0)=""/150, 0x96}, {&(0x7f0000005f80)=""/71, 0x47}], 0x9}, 0x5}], 0x3, 0x40010020, &(0x7f0000006180)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000061c0)={0x0, 0x590ce167}, &(0x7f0000006200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000006240)={0x100, 0x4, 0x8004, 0x4, 0x3, 0x8, 0x40, 0x401, r4}, &(0x7f0000006280)=0x20) 2018/03/24 18:56:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b2f000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00005e1ffc), &(0x7f0000086ffc)=0xfffffffffffffcff) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0, 0x1}) inotify_init1(0x80800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) 2018/03/24 18:56:57 executing program 0: unshare(0x20000000) sched_setaffinity(0x0, 0x8, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000240), &(0x7f0000000000), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000000040), &(0x7f0000000240)="f4b4a78bf723f8c41c9032de7a1ff892dc89073611dc171adca8e38b92f48abadff90163f6a582fb3f6af5ee12fea4824466818579dbaf38f48cf1d8e12aeb712e") wait4(0x0, 0x0, 0x80000000, &(0x7f0000000080)) 2018/03/24 18:56:57 executing program 6: r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[{0xc, 0x9}], 0x1) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002ff0)={0x1d, r1}, 0x10, &(0x7f0000000000)={&(0x7f0000000100)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "e8282fc0575571f77ac8d4132539bc55d7906fe0fecb3d2f991075b83294d4a7b02ade8cba5f219fcf41fcb9d4d14c85b70cdfd0994acc2709e56f37a1afee32"}, 0xfffffffffffffffc}, 0x1}, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000180)=""/169, &(0x7f0000000080)=0xa9) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000340)=[{0x2, 0x7fffffff}], 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) pwrite64(r0, &(0x7f00000002c0)="eaca4f0a0cfb19a081053feebbe0fd3b46578a4efda709e7891952c706d22c4b13", 0x21, 0x0) r3 = getgid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) r4 = semget(0x3, 0x3, 0x460) semctl$GETZCNT(r4, 0x0, 0xf, &(0x7f0000000240)=""/118) [ 370.652045] 9pnet_virtio: no channels available for device ./file0 [ 370.665523] 9pnet_virtio: no channels available for device ./file0 2018/03/24 18:56:57 executing program 1: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7fffffff, 0x240000) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/249, 0xf9}], 0x1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/80, 0x50}], 0x1, 0x0) 2018/03/24 18:56:57 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="05090000f3027467a57100143b8924b8092b701c7eb6d1"], &(0x7f0000000140)=0xe) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x5, 0x9, [0xfffffffffffff001, 0x8, 0x1, 0x800000000000, 0x8, 0x9, 0xfffffffffffffffe, 0x4, 0x8000]}, &(0x7f00000001c0)=0x1a) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x4, 0xa000}, 0x4) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'gretap0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x40096101, &(0x7f00008da000)={{0x2, 0x0, @multicast2=0xe0000002, [0xfe]}, {}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip6tnl0\x00'}) 2018/03/24 18:56:57 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) r0 = epoll_create(0x948) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c21fdc)=[{}], 0x1, 0xcc, &(0x7f00007bbff8), 0x8) 2018/03/24 18:56:57 executing program 7: r0 = gettid() rt_sigprocmask(0x2, &(0x7f0000000100)={0x2}, 0x0, 0x8) userfaultfd(0x800) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(r1, 0xfffffffffffffffd, &(0x7f0000000080), &(0x7f0000000040)) r2 = syz_open_procfs(0x0, &(0x7f00003f291d)='net/ip_mr_cache\x00') sendfile(0xffffffffffffffff, r2, &(0x7f00002bcff8)=0x4b, 0x67) 2018/03/24 18:56:57 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)="c0", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x1) dup(r0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x800) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000001c0)=0x84) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000200)) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) 2018/03/24 18:56:57 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x800}, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x2406, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r3, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000180)={0x6, 0x6, 0x9000}, 0x4) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r4}}, 0x48) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000000)={0x57, 0x7fffffff, 0x2, {0x6, 0x8}, {0xb5dc}, @rumble={0x80000001, 0x1f}}) 2018/03/24 18:56:58 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getgid() r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x9, 0x4, 0x6, {r1, r2+30000000}, 0x1, 0x7}) semget$private(0x0, 0x7, 0x0) r3 = semget$private(0x0, 0x4, 0x20) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x800, 0x0) semctl$SEM_STAT(r3, 0x3, 0x12, &(0x7f0000000140)=""/4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000300)={'lo\x00', 0xb42d}) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x400040) connect(r4, &(0x7f0000000280)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x16) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x81, 0x40, 0x1bc400, 0x4, @tick=0xc00000000, {0x5, 0x4}, {0x2}, @quote={{0x400, 0x1}, 0x4}}, {0x0, 0x5, 0x7, 0xab7, @time={0x77359400}, {0x6, 0x100}, {0x1, 0x401}, @result={0x80, 0x8}}], 0x60) syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x10001) 2018/03/24 18:56:58 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe2(&(0x7f0000000180), 0x80800) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000140)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x5, 0x0) io_setup(0x9, &(0x7f0000128000)=0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) io_submit(r2, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)}]) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0x8, 0x1) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x2000000000002, 0x4) [ 370.789919] QAT: Invalid ioctl [ 370.805140] QAT: failed to copy from user cfg_data. [ 370.845860] QAT: Invalid ioctl [ 370.887693] audit: type=1400 audit(1521917818.061:212): avc: denied { map } for pid=551 comm="syz-executor0" path="pipe:[102839]" dev="pipefs" ino=102839 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/03/24 18:56:58 executing program 7: pipe2(&(0x7f0000000040), 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x801) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000000)={0x80}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x3c, 0x0) 2018/03/24 18:56:58 executing program 5: io_setup(0x5, &(0x7f0000000140)=0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000340)={0x2, 0x100000001, 0x1f4, {0x0, 0x989680}, 0x0, 0x81b3}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000180)=0x879, 0x4) io_destroy(r0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000180)}, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xb4, 0x1, 0x7f28, 0x2, 0x4f4}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000280)={r4, 0x72ed, 0x203}, &(0x7f00000002c0)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000300)={'ip6gre0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/24 18:56:58 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) sendmsg$alg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="ee59b641ddb6ea3f2ad39e5c2e7c09dfa6350643de16e724e4a38206f9139744", 0x20}, {&(0x7f0000000040)="c2cb16ac4143936157fe65e8309dea72744963102c29b9e25432be5283d3dcfe7397d2b75f5333f04275fba522aa8cc975960c513dc3228a67132e5dfa6673f6099927527d9e2fc17b5ccf65fd25da742e18aaa0f74bb3049599960b5532de63e1caadb8563804c5d0717d1cbc8b0f400148d9491c1505e63ef0ae9dc672a3db17cd047f1378676e971977ef3c7c9d547178e208a227ac38acfa756c9a60887c238179615df9182311632510f89bef721a48efa9baab98af3f5dfe802e19c672bc6d018a8cefa38b3c6f7acdedc717c03b068f914d008ad3362443cc7f0154d56168deaeabfee3519af6876cbc60fd56dae8638ba37b75cd", 0xf8}, {&(0x7f0000000140)="dac0cc5909487657572fd41e529a9ece2226db898f0fb39debb16f76bea746d1df62b9fb0868fd5ef231ec16516188228dd4795f6d27e236da8a0dce9c1d8310a4992e6d8e82049d5ac9243478c17e813d34a38581702494c301037fab0f826ebb5e8530c1450667028c8a9092a0378e2737", 0x72}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="b48da8a4e5c065cf4a10da6eb17069b859ae4193526996b3a12e725b0e7e81b7be64cd75165d15dcddb6fed4613ae2df09786908b93919102dce8523ca32db6b7448242bf43310c83dd23e23eff9271038436e3fe611971e92893e4531083f3a8e5e6f7409aaaeb554073a722d6e9da1a13ae82a3e9f375a3995451685f3b950d800200d31e79664efa16e3f538449527ec38bf604018af4c69ef9397acfb91542501e7af48c1e9baed95846dfe5b5002c3153bd13b537e870873ed3fe4718c840de944c3ccc7ea30d77c7f7f567b82468bfecc5ca37a13b79b28dad78d5a295c6e2b441ed09d8fac77795d4", 0xec}, {&(0x7f0000000300)="7e443c3a40054597e0030de856ecfb70a2358e69772fb54372e7d3f6e0ab0a8eb11784864508f818b1a74446b6fc183d3adf4e65007f5774f3fdc6cf8b6dc182758b50e6b64b14451e9139ac1cfcf93baf11f7b31860546c3eaea9c4d9db55a995bd3621017b63f8f9e03abbeffbaefe392858118c8b54ecf8d60f402704b7d5e3570793dd82ed711845cfccf777efcbc30e1984438a", 0x96}], 0x6, 0x0, 0x0, 0x800}, 0x40000) sendmsg$alg(r0, &(0x7f00000dafc8)={0x0, 0x0, &(0x7f00008ea000), 0x0, &(0x7f0000000e8e)=[@assoc={0x18, 0x117, 0x4}, @op={0x276, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x48}, 0x0) 2018/03/24 18:56:58 executing program 4: openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x121440, 0x0) io_submit(0x0, 0xffffffffffffff03, &(0x7f00003cb000)=[&(0x7f0000a07fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000a57000), 0xfffffffffffffcd7}]) 2018/03/24 18:56:58 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x101, 0x101000) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000100)=0x3) 2018/03/24 18:56:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00004e4fc8)={&(0x7f0000000180)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff), 0x0, &(0x7f00004e4fa0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x81}, &(0x7f0000000200)=0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1f, 0x8, 0x10000, 0x423, 0x8}, &(0x7f0000000140)=0x98) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x0, &(0x7f0000000040)=0x9, 0x4) 2018/03/24 18:56:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r2, &(0x7f0000000040), 0x7) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:56:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000100)) r3 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000006, 0x11, r2, 0x3c) r4 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x80010, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000040)={0x0}) r6 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xfff, 0x9, [0x10000, 0x8, 0x80, 0xb86b, 0x2, 0x4, 0x5, 0x6, 0x8]}, &(0x7f00000003c0)=0x1a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={r7, 0x9, 0x8, [0x4, 0x0, 0x6, 0x6, 0x6, 0x7b1c, 0xce86, 0x7f]}, &(0x7f0000000440)=0x18) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0xa4, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="09631040", @ANYRES64=r3, @ANYBLOB="04f8ff000008c0d07300", @ANYRES64=r4, @ANYBLOB="0000000000000000066304400100000001634040000000000000000003000000000000000000000001000000000000000000000058000000000000001000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="852a62770a000000", @ANYRES64=r5, @ANYBLOB="0400000000000000852a747081000000", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000003c00000000000000852a627300010000", @ANYRES64=r6, @ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00X\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="05630440030000001063084001000000000000000e630c40030000000000000000000000106308400000000000000000"], 0x5c, 0x0, &(0x7f00000002c0)="caa273d706777a0a07a73da5ebec6be8c65ec247bf8210d4358570e94d35c7ed3d0b96a591ff9830efe196d1fecc10ad6ecc6e2d247c0b68ade650c5c576f95227e584fd08100777d0abedb879135644049d39b469f895bdd83c1b17"}) [ 370.914176] audit: type=1400 audit(1521917818.062:213): avc: denied { net_admin } for pid=4329 comm="syz-executor4" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 370.951876] audit: type=1400 audit(1521917818.117:214): avc: denied { map } for pid=568 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 371.003118] audit: type=1400 audit(1521917818.176:215): avc: denied { dac_override } for pid=571 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 371.027738] audit: type=1400 audit(1521917818.178:216): avc: denied { map_create } for pid=577 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/24 18:56:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f43ffc), 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) connect(r0, &(0x7f0000000000)=@hci={0x1f, r1, 0x3}, 0x80) 2018/03/24 18:56:58 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) socketpair(0x10, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x281, 0x0) renameat2(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00', 0x4) perf_event_open(&(0x7f00000001c0)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000954ff8)={r0, r1}) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000140)={'gre0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r5, r4, 0x0) [ 371.050291] audit: type=1400 audit(1521917818.178:217): avc: denied { map_read map_write } for pid=577 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/24 18:56:58 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x2, 0x2f2d, 0x100000001, 0x4, 0x7, 0x9d5, 0xfffffffffffffff7, 0x4cc6, 0x1, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x0, &(0x7f0000000100)=@raw=[@ldst={0x2, 0x3, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x7}, @map={0x18, 0x8, 0x1, 0x0, r1}, @exit={0x95}], &(0x7f00009b4000)="73697a6b556c6c657210", 0xea4c, 0xc3, &(0x7f00006d1000)=""/195, 0x41f00}, 0xffffffffffffff9f) 2018/03/24 18:56:58 executing program 7: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f0000000240), &(0x7f0000000640)=ANY=[]}, 0x78) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/24 18:56:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) fgetxattr(r0, &(0x7f0000000080)=@random={'user.', 'security.ima\x00'}, &(0x7f0000000100)=""/41, 0x173) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:56:58 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xfffffe31}, &(0x7f0000000280)=0x8) [ 371.090073] audit: type=1400 audit(1521917818.261:218): avc: denied { dac_read_search } for pid=577 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:56:58 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100fddbdf25"], 0x4de}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0)='irlan0\x00', 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x7}, 0x90) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x52, "06b80472f4d0158a9df438c54c17387072e0e8329e8416341347c90633e894aadc4bdd59d91ca5167cedc52c637164e0cd9919cf9f2becb97400637bd1ded61b5a47a58a7927cc014d5f915a9ad214932eb7"}, &(0x7f0000000380)=0x5a) 2018/03/24 18:56:58 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000dbfffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000ab4f8e)="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", 0x540, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000ac7a55c8000000000000009e000000d6c0df9f81585658ac205c599d10fb3001e203d3ce9c0c2f7068c5d1c5c3aa1932eb359578bd8171ee899e8aacc1a5ba3b1128d2afcaa36c5cd4a3fe0d4b988b0fb0f69e58933608524850f416cde98c1ad0b8a94da2cd71f0e53b8bde7c4f1018671cb7c6ad800e6db205e25e569811110426bcb17274341e911fc820f8b6c7e67c2ee968eb8ed6ee5c3c653e858048722035005f9e6ef3e074a7b8dad7"], &(0x7f0000000140)=0xc2) r1 = dup(r0) write$sndseq(r1, &(0x7f0000801f40)=[{}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0xc0) write$evdev(r1, &(0x7f00001d1000)=[{{0x0, 0x2710}}, {{0x0, 0x7530}}, {{0x0, 0x2710}}], 0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f06000)={0x9}, 0x10) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000000, 0x8010, r1, 0x0) write$eventfd(r1, &(0x7f000057bff8), 0x8) readv(r0, &(0x7f0000000180), 0x1) write$eventfd(r1, &(0x7f000061f000), 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001300), 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0xbda, 0x4) write$evdev(r1, &(0x7f0000000000)=[{}], 0x18) [ 371.196949] audit: type=1400 audit(1521917818.294:219): avc: denied { map_create } for pid=577 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 371.219575] audit: type=1400 audit(1521917818.294:220): avc: denied { map_read map_write } for pid=577 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/03/24 18:56:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001380)={0x7, 0x0, 0x3, 0x3, 0x8, [{0x1000, 0x9549, 0x6}, {0x5, 0x20, 0xfffffffffffffc01, 0x0, 0x0, 0x80}, {0x8, 0x8001, 0x5, 0x0, 0x0, 0x80}, {0x100000001, 0x98ac, 0x1, 0x0, 0x0, 0x8}, {0x10, 0x200, 0x3, 0x0, 0x0, 0x8}, {0x8000, 0x9, 0x43, 0x0, 0x0, 0x400}, {0xffff, 0x3, 0x2, 0x0, 0x0, 0x1}, {0x5, 0x6, 0x9, 0x0, 0x0, 0x1302}]}) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') lseek(r1, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r2, 0x80004, 0x4, 0x4) 2018/03/24 18:56:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/195, 0xc3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "00ffffffffffffff00"}) 2018/03/24 18:56:58 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) dup2(r0, r0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) [ 371.242872] audit: type=1400 audit(1521917818.315:221): avc: denied { net_admin } for pid=4315 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:56:58 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x10000000040, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x0, 0x8, 0xfff}, &(0x7f0000000180)=0x18) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x2, 0x0, {0xa, 0x4e21, 0xe984, @loopback={0x0, 0x1}}}}, 0x32) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{}]}) ioctl$KDSETLED(r0, 0x4b32, 0x1) read$eventfd(r0, &(0x7f0000000280), 0x8) 2018/03/24 18:56:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x4c033, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000280)="5b4cd9494e5c27ce1469194616622992ab008d8ac1180fa02f4a69ad965347", 0x1f) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x1ff) getdents(r1, &(0x7f0000000080)=""/212, 0xd4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="2f00010006005bc1adadb3d6c683b3bb0b9e06884f2e9bce9c846a1bb197291c5dab9efd4fdac7eb25ef04ac18b537"], &(0x7f00000002c0)=0x37) fcntl$setstatus(r0, 0x4, 0x40800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x10c, 0x10a) 2018/03/24 18:56:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x1}, 0xfffffffffffffea4, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) pipe(&(0x7f0000000000)) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00000001c0)) 2018/03/24 18:56:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:56:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="01002356ba602dff05000b10eca1c6f9b9d2a4b20079fffffffffffff7dc4114ac0b5488d82f4afe0000000000000000000000", 0xfffffffffffffdbb) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000032bf18)="130f5fc5b51c5daa986e733494021ff9", 0x10}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r1, &(0x7f0000750fc8)={&(0x7f000092eff8)=@sco, 0x8, &(0x7f0000c2dfd0)=[{&(0x7f0000bacfab)=""/85, 0x55}], 0x1, &(0x7f000050afbb)=""/69, 0x45}, 0x0) 2018/03/24 18:56:58 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x200200, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x9], 0x1, 0xed0, 0x0, 0x1, 0x7fff, 0x20, {0x7fffffff, 0x5, 0x401, 0x5, 0x9, 0x7fffffff, 0x6, 0x40, 0x7, 0xffff, 0x7b, 0x3, 0xae, 0xffff, "8324635ef2651b321624c063f2813039633f690722c5aba5a6637782ad0113a3"}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) syz_emit_ethernet(0x3aa, &(0x7f0000000380)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@mpls_mc={0x8848, {[{0x636, 0x7fff, 0x100, 0x100000000}, {0x1, 0x8, 0x6, 0x7c53}, {0x46, 0x0, 0x2, 0x4}, {0x80, 0x7, 0x1ff, 0x100}], @ipv6={0x1, 0x6, "0a6a17", 0x364, 0x62, 0x80000001, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@hopopts={0x8f, 0x0, [], [@enc_lim={0x4, 0x1, 0xb8c}]}, @dstopts={0x29, 0x0, [], [@enc_lim={0x4, 0x1, 0x80000001}, @ra={0x5, 0x2, 0x3}]}, @hopopts={0x16, 0x7, [], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x8000}, @calipso={0x7, 0x20, {0x3f, 0x6, 0x51, 0x81, [0xdb8, 0x8, 0x4]}}]}, @hopopts={0x7f, 0x6, [], [@hao={0xc9, 0x10}, @jumbo={0xc2, 0x4, 0x916}, @ra={0x5, 0x2, 0xfffffffffffffffd}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff]}}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @srh={0x29, 0xa, 0x4, 0x5, 0xfffffffeffffffff, 0xc5, 0x4, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, @routing={0x2c, 0xc, 0x2, 0xbb, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, @routing={0xff, 0xa, 0x2, 0x0, 0x0, [@dev={0xfe, 0x80, [], 0x11}, @loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}]}], @gre={{0x0, 0x0, 0x1, 0x9, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x27, 0x1, [], "189894af264b2edc82233f68f44e63c992f87c5d954e1d8e5d50f7bdac41aef05c2f4e5be72590"}, {0x9, 0x0, 0x40, 0x40, 0x0, 0x0, 0x800, [0x6, 0x4, 0xfffffffffffffff7], "1dbecbd704ecae5d928531a93dd0aa99f8"}, {0x1f, 0x0, 0x18, 0x1800000000000000, 0x0, 0x0, 0x86dd, [0x0, 0x6, 0x0], "5429da65430a9d7d95a0f12aea5eb4ccc54624364bc4b628369857e674f1ca32853424c2eb758c0c9b18237a8f7370e914f85c25db5fe26671d44753a63d7d690fbe903d177888de523d2d0672b47546d140ecc4e1163dd542be8de519dc6b48eda2100cb8dda6802c4068806e5341ad69df7b70e27d575885af740863a95b9d0f5e2b9fbb"}, {0x8, 0x88be, 0x9, {{0x7, 0x1, 0xffffffff, 0xf0d, 0x200, 0x3, 0x968, 0x12e}, 0x1, 0x6}}, {0x8, 0x22eb, 0x4, {{0x0, 0x2, 0x724, 0x7, 0x7f, 0x4, 0x9, 0x9}, 0x2, 0x100000001, 0x1, 0x7, 0x0, 0x7, 0x1, 0x3, 0x7, 0x4}}, {0x8, 0x6558, 0x4, "cd0e663842fe5129bfb733ccb4f19f32b4b49470991eeb77480359949da4d033e140bc3f19e41cee5a88fa6d0a4dd92cadf0cb3bb2c1651f1e14a0a181ad4363656df2d1aab42cabcb5be89b888523ea064bbc1403a931208d53defd9fd9c68b50971b28caad79c1410496e2c256f50643396fc4c22913c05551c304830b60d4ac26dfd3f4af4a5800b6d5e7f06d0bbb51fd4cff0863ffc30226aa201f7602"}}}}}}}}, 0x0) 2018/03/24 18:56:58 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) dup2(r0, r0) ioctl$TIOCNXCL(r0, 0x540d) socket$bt_rfcomm(0x1f, 0x3, 0x3) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x1029, &(0x7f0000000340)) 2018/03/24 18:56:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) mmap(&(0x7f000098c000/0x4000)=nil, 0x4000, 0x1, 0x64031, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0x4, &(0x7f00000000c0)={0x4}, 0x8) 2018/03/24 18:56:58 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x82100) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="cd38ffe40f97", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}}}}, 0x0) 2018/03/24 18:56:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f0000165fc8)=[{r0}], 0x1, &(0x7f00004f1000), &(0x7f0000c17000), 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) accept$unix(r0, &(0x7f00000000c0), &(0x7f0000000200)=0xfffffffd) 2018/03/24 18:56:58 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x80000000000000}, 0xb) listen(r0, 0x1ff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) shutdown(r0, 0x80) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) write(r1, &(0x7f0000000080), 0x0) 2018/03/24 18:56:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000000)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}, r1}}, 0xffffffffffffff2b) r2 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x40, 0x40000000082000) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x48) 2018/03/24 18:56:58 executing program 0: r0 = memfd_create(&(0x7f0000000280)="2f6465762e7309003f880dd3a83fd1d4ae455e00a29f2be8440000000000000000", 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'teql0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@bridge_delneigh={0x34, 0x1d, 0x1, 0x70bd25, 0x25dfdbff, {0x7, 0x0, 0x0, r1, 0x8, 0x2c, 0x4}, [@NDA_VLAN={0x8, 0x5, 0x3}, @NDA_VLAN={0x8, 0x5, 0x1}, @NDA_LINK_NETNSID={0x8, 0xa, 0x8}]}, 0xe}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r4 = memfd_create(&(0x7f000003e000)='\t', 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c02001082921813c46cb751f8143eae92aa18a0d2e4325a3707098158f71af2"], &(0x7f0000000180)=0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000001c0)={r5, 0x18, "f0a7f0288c9d615e485debeae74a52fe720326ef7b43d0f8"}, &(0x7f0000000200)=0x20) r6 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r6, &(0x7f0000e6ffd0), 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000240)={0x0, 0x5, 0x20, 0xfffffffffffffffb, 0x46, 0x6, 0x4, 0x2, 0x8, 0x6}) 2018/03/24 18:56:58 executing program 1: mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) creat(&(0x7f0000ebaff2)='./file0\x00', 0x200000000000000) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'user.', "2d9d5b6c6f2b2c00"}) 2018/03/24 18:56:58 executing program 7: socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) pread64(r0, &(0x7f00008c1f77), 0x28, 0x40000000000033) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/24 18:56:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x2002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x7000) r2 = eventfd2(0xac, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/03/24 18:56:58 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r1, 0xfffffffffffffff9}}, 0x18) 2018/03/24 18:56:58 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/24 18:56:59 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) unshare(0x202102000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080), 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000100)=""/193) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) fgetxattr(r0, &(0x7f00000000c0)=@known='system.sockprotoname\x00', &(0x7f0000001200)=""/4096, 0x1000) 2018/03/24 18:56:59 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r0, 0x100000000, 0x1, r1) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000001cffc)={0x1000000000e65d, 0x0, 0xfffffffffffffff9}, 0x4) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5b9e, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), 0x4) setsockopt$inet6_int(r3, 0x29, 0x0, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/03/24 18:56:59 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)=0x9) 2018/03/24 18:56:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) eventfd2(0xe16c, 0x1) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:56:59 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x680000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x7, 0x7, 0x10000}) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000040)={0x73b245e7, 0x9, 0xf3, 0x200}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000007ff6f), 0x0) 2018/03/24 18:56:59 executing program 0: mq_open(&(0x7f0000000000)='..\x00', 0x0, 0x10000000000, &(0x7f0000000040)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0x73, [], 0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/115}, &(0x7f0000000240)=0x78) 2018/03/24 18:56:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000000)={0xffffffff, 0x9, 0xfff, 0x0, 0x8, 0x40}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000001c0)={[], 0x0, 0x80}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/24 18:56:59 executing program 7: io_setup(0x6, &(0x7f00000012c0)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = memfd_create(&(0x7f0000000000)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r4 = getgid() ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000200)={0x6, 0xffffffffffff7fff}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) io_destroy(r0) 2018/03/24 18:56:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) fcntl$setpipe(r0, 0x407, 0xff) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000fcff0000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/24 18:56:59 executing program 2: socket$inet6_sctp(0xa, 0x0, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x6, 0x6, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) 2018/03/24 18:56:59 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) pwritev(r0, &(0x7f0000000a40)=[{&(0x7f0000000080)="cc2908d9da900a6aa44e2925f05bb48a6e7025e7cb203b08e67606e236409caff9add0280e2bfaf3c4d81f755ef88354e457a2e17b193c140372b36ff2c6030c5fe30dd4fdcb94a025679ae5db3711520781fee13e2f5e1755bdd52a2cddf19a8cdec8e9628bb948a4800d2fd34fe15c5152b8017d9f4795071a76d731014639e2f3a3ca2b31a820df7d1c6f57ce1769b8b3293ca42b03041422f25b97de6fa3432e1fd983e2d8e1c9b3e2a9eabb38db25a46b5e2bc8f650ed9c57a0cb2bcdb82991a202efa703c92a5a06f535376a11261b3766e7d2141ea6f0"}, {&(0x7f0000000700)="2d764ab169368b33f93b02bb577ed1d6dfc1ae6a514c4d85c05bd277721e7fbdc137d8304fa6dbb1794589d60ca8c0e0759855248d018050f6a1a657945393bcaaa324854ecf70b68b3ede8a60ada5b686e735eabacd", 0xfffffffffffffe9c}, {&(0x7f0000000780)="f2f2edfc668a"}, {&(0x7f00000007c0)="7d7c16e5ea1b80fdba263427d5d0e6bb0055a942220eb612307f7383befc4269d0f92d9cc5d61d2ee0688c9bae870cab7cd09a036bf13e0936d390a92ae7e58121af7fa1bd6bc4970a23ce715c943c05b4db834473b6510279de163e86cbfd470d27afec5f26665dbc6dac5deed4f56439d308141a5b63769bcdacfb37bee081a56095d444b76c997069d7dc70d912fac4a77227cd63a7e4ad590424a204134eea03c2465f86287f619a82350e12111a7e481803bb61f196437202a069784ae338b59f2a60559c74e6b6946a5221f6afcd805c134c8b4214ff4d937f0fb31648a9c92e6fecb086dd649874f986790e4570f38416"}, {&(0x7f00000008c0)="d95bc74bd81f8a5e52d8989d5ca84e353010a39163f47648c5472efca80e748e691278e55045d57fa6ae577530766b2be891a23aea17d1e72133c484839c0debbde84e1b707211b46a43ec187f94b13b194c3431c654824a5c4379"}, {&(0x7f0000000940)="63f85f4d"}, {&(0x7f0000000980)="4637d2e40f042ecbb7e8e327818a4ece0d7f3ca621b1d87e1e79b66d5d07a58d1b84011ac4fe22412b6d94f3e244c5015415517b44eeb3d087bce626fcb8e939b7ffdff7e7b143fc0be1551b702dd316557ae3a2bf746a1d016d7bf989c3ccab659e9758016ea8f8edec5b32db3b74791c53cb544b22359e7091c5cfcbb3c83cdc078206aac1c1da9b3885a5ef8e32bb0316bdd916a84b7f13db548a23166eb079b61bea01d03cbcbaa4ed4d998ed396c9"}], 0x17c, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0xf8, 0x0, 0x220, 0xffffffff, 0xffffffff, 0x380, 0x380, 0x380, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@empty, @loopback=0x7f000001, 0xffffff00, 0xffffffff, 'ip_vti0\x00', '\x00', {0xff}, {0xff}, 0xff, 0x1, 0x8}, 0x0, 0xc8, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x30, 0x1}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x7}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8000, 0xffffffff7fffffff}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0x2, 0x1, [0x22, 0x14, 0x10, 0x1c, 0x2, 0xf, 0x29, 0x18, 0x37, 0x19, 0x3b, 0x0, 0x16, 0x15, 0x2b, 0x30], 0x0, 0x4, 0x7ff}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x16}, 0xffffffff, 0x0, 'ip6_vti0\x00', 'tunl0\x00', {}, {0xff}, 0x1d, 0x1, 0x40}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x4, [0x7, 0x5, 0x8f, 0x3, 0x6, 0x10001], 0x3f, 0x6, 0x5}}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x26168f45, 0xee}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0x8001, 0x6, [0x3e, 0x38, 0x34, 0x23, 0x11, 0x2, 0x3d, 0x2a, 0xc, 0x37, 0x5, 0x19, 0x16, 0x35, 0x2c, 0x25], 0x2, 0xca, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x478) 2018/03/24 18:56:59 executing program 1: r0 = inotify_init() ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000140)) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000200)=""/55) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) getsockname$netrom(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000240)={r2, &(0x7f0000000280)=""/133}) 2018/03/24 18:56:59 executing program 5: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="bf", 0x1, 0xfffffffffffffffd) keyctl$invalidate(0x15, r0) keyctl$set_timeout(0xf, r0, 0x1fffffffffffffc) 2018/03/24 18:56:59 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000040)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r2, &(0x7f0000000200), 0x0) close(r1) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/24 18:56:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) mq_unlink(&(0x7f0000000000)='/dev/kvm\x00') r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000002ef2007bfa7e8ece81c11a9b0000000000000000010000000000000000000000000000"]) 2018/03/24 18:56:59 executing program 7: io_setup(0x6, &(0x7f00000012c0)=0x0) io_getevents(r0, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = memfd_create(&(0x7f0000000000)=':+lo#\x00', 0x0) io_submit(r0, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000100)}]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r4 = getgid() ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000200)={0x6, 0xffffffffffff7fff}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) io_destroy(r0) 2018/03/24 18:56:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffff9c) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r6, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) r7 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x8, 0x8000) r8 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r7, 0x4100}, {r8}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r9 = socket$inet6(0xa, 0x400000000001, 0x0) r10 = dup(r9) bind$inet6(r9, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r10, &(0x7f0000000040), 0x0) sendto$inet6(r9, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r9, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGIFBR(r10, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r11 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r11, 0x4) sendfile(r10, r11, &(0x7f0000e37000), 0x8080000001) r12 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r1, r12, &(0x7f0000000080)=0x2, 0x400000ff) 2018/03/24 18:56:59 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x231, 0x0) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000001340)={{0x3, 0x0, 0x0, 0x0, "dbada7360755a6995913017f441d5fe0f59b4d0d0d7dd816642c8232614e88540da9c9be6610fc3e6e591ea6"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xedb4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x1, 0x6, 0x60000000000, 0x2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/03/24 18:56:59 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup3(r1, r1, 0x80000) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000100)={@rand_addr=0xffffffffffffffff, @empty, 0x0, 0x5, [@loopback=0x7f000001, @empty, @empty, @loopback=0x7f000001, @rand_addr=0xfffffffffffffff7]}, 0x24) r4 = dup2(r0, r2) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000073f84661f94e632e86994ad6c537e812ff4755ab9ecbcc9bb857b049294da71a56da211bc4c69c37396e58"]) 2018/03/24 18:56:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000ac0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000a80)={0xffffffff}, 0x106, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@query={0x13, 0x10, 0xfa00, {&(0x7f00000000c0), r1, 0x3}}, 0x18) write$rdma_cm(r0, &(0x7f00000005c0)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x161) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x48) 2018/03/24 18:56:59 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa02, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) syncfs(r0) 2018/03/24 18:56:59 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000200)={0x0, {{0x2}}, 0x0, 0x200000000000203}, 0x15d) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0xffffffffffffff7b, 0x5, 0x8, 0x1e, 0x7, 0x1}, 0x6}, 0xa) 2018/03/24 18:56:59 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x2, 0x6) r2 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x22, &(0x7f000001bc78)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0xffffffffffffff22, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x52}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x4, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e) sendmsg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000006ff0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000000080)=[{0x60, 0x111, 0x3, "6b7a7c4cc8d4a6892a8859cc3554c451d0e217c78c2158ebc49f619b7fd29221aaf470dc3c8ca40371415e867c1f01bb8528a941dce323f9df879abfa77555e393f1da31479bae52f8"}, {0xa0, 0x10b, 0xff, "c6c7f04106c4558a8eeed324e1ddad8f23e7d6c32c9f454bcefcea276e228fa00a2bf6a65c56dac2babef54a74356b9cc74ecf37cd1b3e1c7df66532e17eaa5b6fd7984093c7067d2c3aa5ed1e64e59d747b9c8e0551e15cfe4ebf97421c035a743f9550e2dec117b0ff1ecc00f6cef5b14a69a7265dd56fa06074f0c92d48d4f99f71ae3974932aa36e2706"}, {0x50, 0x11b, 0x5, "bb3569b59a7b3c573afd4be426bc595eca7ac8c0e864b7324e6f33932d055f1290fddf38cdd090e60bbba192efea30029776f078d0437173d3"}, {0xf0, 0x3a, 0xffc, "3e1854c29fbc7e792fd10301ef03ce61dc8198c2275f6bd7b2de879b9c07ce5f984edfcfeb44aa451ab2c3aa6243b38ea54d152cb4990ffc62eb963f608c5940961f531f0cdf8aa8392ba18c55d5d145944c58cf969b15111afbc6f0d3501918ac98cf981f9e73f69972465c4c0289a7c2a575fbd61615244b1ea5554b6cbdbafe7c7e641a8060ce00e3421d8033ec4c4a5ef4319426bed5ce47787335c6b2586a07fca0be50a3312805f90295243a1428649d1c10b05680c20365135f33bd3e7ef727265f938adb8a3ab24a54ba5c92715d458b0a6211dab586082c67669350"}, {0x30, 0x0, 0x200, "fba4295744298f2cb5dc8b408ec09107c33484fdfe53a635dc52857e43398a"}], 0x270}, 0x0) recvmsg(r1, &(0x7f0000005fc8)={&(0x7f0000035ff8)=@un=@abs, 0x8, &(0x7f0000027000), 0x0, &(0x7f000002b000)=""/12, 0xc}, 0x0) 2018/03/24 18:56:59 executing program 5: mknod$loop(&(0x7f0000000040)='./file0\x00', 0xc028, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}}) 2018/03/24 18:56:59 executing program 4: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x26b40000000, 0x404000) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') readv(r2, &(0x7f0000000540)=[{&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000480)=""/140, 0x8c}], 0x3) 2018/03/24 18:56:59 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x21}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}}) 2018/03/24 18:56:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgrp(r1) fcntl$setown(r0, 0x8, r2) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000000040)) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000d6d000), 0xb) 2018/03/24 18:56:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r1, &(0x7f00004e5fff), &(0x7f00003a3fff)="16"}, 0x20) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)) close(r1) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x1, r2}) r4 = accept4$vsock_stream(r3, &(0x7f0000000240)={0x28, 0x0, 0x2710, @hyper}, 0x10, 0x80000) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000280)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r3, 0x50, &(0x7f0000000340)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=r5, 0x4) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000180)=""/163) sendto$unix(r3, &(0x7f00000000c0)="756c84d0608faad56c", 0x9, 0x400c800, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/24 18:56:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x947c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x240000) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', r2}, 0x10) close(r0) 2018/03/24 18:56:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000140)={0x2, 0x3, 0x1, r2}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x200002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000040)={0x837, 0x2, {0xffffffffffffffff, 0x1, 0x9fae, 0x3, 0x6}}) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/24 18:56:59 executing program 2: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000780)='stat\x00') ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'ifb0\x00', 0x0}) r4 = semget$private(0x0, 0x3, 0x404) semctl$SETVAL(r4, 0x0, 0x10, &(0x7f0000000200)=0x181f) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000001c0)={0x2400000000000000, 0x9}) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', r3}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r6, 0x101}, 0x8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x1f, r5}) 2018/03/24 18:56:59 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x3d, "0e8c765acb79ac5cfa3297ecffda80247b960181d95d88c6b889e4004131b61f6c867b9bce015d8c33aeebfcf29cbf8058e23ec79d95fe5ad557264bb7"}, &(0x7f0000000100)=0x45) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x63d, 0x3, [0xff, 0x3, 0x100000001]}, &(0x7f0000000200)=0xe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f00000001c0)=@ethtool_cmd={0x29}}) 2018/03/24 18:56:59 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="040100001a0001000000000000000000e0000001000000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000004000000000000000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000005000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/03/24 18:56:59 executing program 0: r0 = socket$unix(0x1, 0x7, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x2) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) shutdown(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) 2018/03/24 18:56:59 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)=ANY=[]) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000010c0), &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001240)=@assoc_value, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='&\x00', 0x0) accept4$nfc_llcp(r1, &(0x7f0000001180), &(0x7f0000000080)=0x60, 0x80000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/4096) 2018/03/24 18:56:59 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0xffffffffffffffff, 0x0, 0x800080000000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="9cf6000000000000f4e73ad3342bca8eb775543f0de7f06b75ae11a775f34c9a30f787571f9771e2a38099d0d6367f113eaf144b931a9b4e977e6a0b21ea202a90d02a0e7f4e7c083912649f85e2c876231a53e6401143ac56"], 0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x3, 0x472205ca}, &(0x7f0000000200)=0x8) write$rdma_cm(r2, &(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR, @ANYRES32=r2, @ANYPTR, @ANYRES64=r4, @ANYPTR, @ANYRES32=r0], @ANYRES32=r3, @ANYBLOB='?\x00\x00\x00'], 0x10) 2018/03/24 18:56:59 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080), 0x0) 2018/03/24 18:56:59 executing program 7: ioctl$KVM_SET_CLOCK(0xffffffffffffffff, 0x4030ae7b, &(0x7f0000000180)={0x0, 0x46}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000180), 0x2, 0x0) 2018/03/24 18:56:59 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000180)=""/4096) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00') close(r1) 2018/03/24 18:56:59 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xfffffffffffff615}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x2, 0x10001]}, &(0x7f0000000100)=0x8) r2 = getpid() r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x3) 2018/03/24 18:56:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1f, 0x2, 0x0, 0x100000001, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e21, 0x7fff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x1, 0x7}, &(0x7f0000000340)=0x90) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) fstat(r0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x20}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r2, 0x3f}, &(0x7f0000000140)=0x8) 2018/03/24 18:56:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB="fffffffe"], 0x48) 2018/03/24 18:56:59 executing program 5: r0 = epoll_create1(0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000000080)='mime_type\x00', 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x8, &(0x7f00000000c0), 0x8) 2018/03/24 18:56:59 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) recvmmsg(r0, &(0x7f0000006100)=[{{&(0x7f0000000000)=@generic, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/222, 0xde}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/159, 0x9f}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x4, &(0x7f00000002c0)=""/38, 0x26, 0x100}, 0x2}, {{&(0x7f0000000300)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/193, 0xc1}, {&(0x7f0000000580)=""/75, 0x4b}], 0x3, 0x0, 0x0, 0x1000}, 0xfffffffffffffffe}, {{&(0x7f0000000640)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000980)=[{&(0x7f00000006c0)=""/207, 0xcf}, {&(0x7f00000007c0)=""/214, 0xd6}, {&(0x7f00000008c0)=""/152, 0x98}], 0x3, &(0x7f00000009c0)=""/151, 0x97, 0x100000000}}, {{&(0x7f0000000a80)=@ipx, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000b00)=""/101, 0x65}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f0000000bc0)=""/113, 0x71, 0x7}, 0xb}, {{&(0x7f0000000c40)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000003040)=""/4096, 0x1000}], 0x1, &(0x7f0000000d00)=""/203, 0xcb, 0x7}, 0x7}, {{&(0x7f0000000e00)=@nfc_llcp, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e80)=""/146, 0x92}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000005040)=""/4096, 0x1000}, {&(0x7f0000006040)=""/143, 0x8f}], 0x4, &(0x7f0000000f80)=""/19, 0x13, 0x2}, 0xb9}], 0x6, 0x10001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x5) 2018/03/24 18:56:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xd, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/24 18:56:59 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@hci, &(0x7f0000000040)=0x80, 0x80000) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000000)=""/26, 0x1a}], 0x1) 2018/03/24 18:56:59 executing program 7: unshare(0x8000400) pipe(&(0x7f0000000000)={0x0}) mq_getsetattr(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8}, &(0x7f0000000180)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x7], 0x1, 0x63b7, 0xfffffffffffffffb, 0x8, 0x6, 0x20002000, {0x6, 0x1, 0x1, 0x7, 0x7fffffff, 0x7, 0x10000, 0x9, 0x3, 0xff, 0x6, 0x3, 0x2, 0x4bad3199, "c934911efe4a98f77ca0dc9e372f6ba95f5350d763879b2301ff6260290f761e"}}) 2018/03/24 18:56:59 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000028fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x20, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/24 18:56:59 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) syz_open_pts(r2, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) 2018/03/24 18:56:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x101, 0x8800) 2018/03/24 18:56:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xe4) bind$inet6(r0, &(0x7f0000001980)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000002600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0xfff, 0x3ff, 0x8000}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x3}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000000080)={0x400, 0xef, 0x0, 0x1}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x82) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x400000000000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000000c0)={0x10000005}) 2018/03/24 18:56:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x200000001, 0x84) socketpair(0xb, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x0, 0x8000}) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180), 0x8) 2018/03/24 18:56:59 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xffffffffffffffff, 0x206, 0x80000001, 0x7, r1}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000180)=0x80000000, &(0x7f00000001c0)=0x4) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000040)) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) getsockopt$inet_int(r2, 0x10d, 0x0, &(0x7f000079bffc), &(0x7f0000350ffc)=0x69c4a5d13df95edf) 2018/03/24 18:56:59 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4000, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x800) r3 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f000000affc)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r5 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ioctl$EVIOCGID(r5, 0x80084502, &(0x7f0000000180)=""/127) ppoll(&(0x7f0000000300)=[{r4}, {r5}], 0x2, &(0x7f00000025c0)={0x0, 0x989680}, &(0x7f0000002600), 0x8) 2018/03/24 18:56:59 executing program 4: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x84e20}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'bpq0\x00', {0x2, 0x4e20, @rand_addr=0x4}}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x276, 0x2200) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r3, 0x80000000}, 0x8) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0xb, 0x2) listen(r0, 0x0) 2018/03/24 18:56:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000126000/0x4000)=nil, 0x4000, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000350fe0), &(0x7f00005a4000)=0x20) 2018/03/24 18:56:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x401, 0x80200) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:56:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x20400) getpeername(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x80) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c20000000180c20000017800000000ffffffff4e200000000890786799701af4563cef89b2096733d409177757739520049bb1bc0955f8f1a31e6cfc4354b527d93201b438929a64ddfef5997eaad1e7e96693784667ff158badad0e01d1d6c6661132e84777ce9652a50103a6c48fd89d843dbb9ac6b90d9a0cb9809a0d456c7ba7c079249e4c7a037b551d6ad8b59eef92c7794efd3b27add9952ce075c7c49bb9e06cd7b899f82c"], &(0x7f0000000180)) 2018/03/24 18:56:59 executing program 7: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x3fc, 0x0, 0x1}, 0x48c) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r1, &(0x7f0000000180)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) r2 = getpgrp(0xffffffffffffffff) ptrace(0x11, r2) read(r0, &(0x7f0000b81000)=""/7, 0xffa40e52) 2018/03/24 18:56:59 executing program 5: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) 2018/03/24 18:56:59 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200200, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000000)={'bpq0\x00'}) 2018/03/24 18:56:59 executing program 1: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000ad9ff4)='./bus/file0\x00', &(0x7f0000ee1ff6)='./control\x00') syz_fuse_mount(&(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20480, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7ff, 0x1, 0x4, 0x800, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsf0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r2}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{0x4, 0x7, 0x5, 0x7fffffff}, 0x2, 0x0, 0x0, 0x0, "2b3704c4d39acc2fac0edafff8209c7396088423c94a69ea3a6e191db2a2a0175803e58e067d83a529bb88f00e1e06fe395d2f51fb0c8b7badf6a1cd05f78e36"}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/03/24 18:56:59 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = gettid() process_vm_readv(r1, &(0x7f00000008c0)=[{&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f0000000440)=""/218, 0xda}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/243, 0xf3}, {&(0x7f00000007c0)=""/92, 0x5c}, {&(0x7f0000000840)=""/113, 0x71}], 0x8, &(0x7f0000000dc0)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f0000000940)=""/126, 0x7e}, {&(0x7f00000009c0)=""/172, 0xac}, {&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/138, 0x8a}, {&(0x7f0000000c40)=""/164, 0xa4}, {&(0x7f0000000d00)=""/180, 0xb4}], 0x7, 0x0) r2 = getpid() sched_setaffinity(r2, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) fchmod(r0, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 18:56:59 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb085) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1200, 0x8000) read$eventfd(r1, &(0x7f0000000040), 0xffffffb9) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f0000000240), 0x8) fcntl$setflags(r1, 0x2, 0x1) 2018/03/24 18:56:59 executing program 4: openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/relabel\x00', 0x2, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00009d2ff8)=0x81) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lookup_dcookie(0x6, &(0x7f0000000040)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7fff000000000000) remap_file_pages(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mremap(&(0x7f00004ad000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f00007a6000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0xfffffffffffff032, 0x4) mlockall(0x3) 2018/03/24 18:56:59 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x51, r0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000840)="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") fgetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000380)=""/159, 0x9f) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)}], 0x1, &(0x7f00000002c0), 0x0, 0x20000000}, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000100)) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2018/03/24 18:56:59 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x450, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x558) 2018/03/24 18:56:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x4, 0x100) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000003040)=ANY=[], &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x80000000, 0x3, 0x1000, 0x2, 0x3}, &(0x7f0000000200)=0x14) shmget$private(0x0, 0x1000, 0x78000500, &(0x7f0000ffd000/0x1000)=nil) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000ffc), 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x400000, 0x0) capset(&(0x7f0000002ffa)={0x20080526}, &(0x7f00000002c0)) mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r4 = inotify_init1(0x0) inotify_add_watch(r4, &(0x7f0000ad4000)='./control\x00', 0xa4000960) ioctl$KVM_INTERRUPT(r3, 0x4004ae86, &(0x7f0000000100)=0x10001) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r2, 0x8000}, &(0x7f0000000300)=0x8) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x4311148d) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x1, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r5, 0x100}, 0x8) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000340)={@mcast1}, &(0x7f0000000380)=0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x2, 0x4}, {0x3, 0x7}, {0x7, 0x7}, {0x4, 0x8}, {0x8, 0x4}, {0x3, 0x8}, {0x0, 0x5}], 0x7) 2018/03/24 18:56:59 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r3, @ANYBLOB="83543fc1aacb03ae01341b41c4e9b97a1041fbbd2c20ebdfa62f62a8f988b8d64ab4f0cc7082e2ef72d48392c3e269705500332cd9"], 0x48) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x80000000) socket$netlink(0x10, 0x3, 0xf) 2018/03/24 18:56:59 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xd7, 0x200e00) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0xfffffffffffffffe, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/03/24 18:56:59 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f0000000080)={0x1, 0x1, 0x1, r0}) 2018/03/24 18:56:59 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, r1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/24 18:57:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/24 18:57:00 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r1, 0x1) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000003400), 0x0, &(0x7f0000003480)=""/232, 0xe8}}, {{&(0x7f0000003580)=@can, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/170, 0xaa}}, {{&(0x7f0000003800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000003dc0), 0x0, &(0x7f0000003e40)=""/175, 0xaf}}, {{0x0, 0x0, &(0x7f00000042c0), 0x0, &(0x7f0000004340)=""/187, 0xbb}}, {{&(0x7f0000004400)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000004640), 0x0, &(0x7f0000004680)=""/27, 0x1b}}], 0x5, 0x0, &(0x7f0000004840)={0x77359400}) 2018/03/24 18:57:00 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f000093fff8)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)}, 0x0) listen(r0, 0x80) close(r2) close(r1) [ 372.819551] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) r2 = getpid() r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x140, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f00000003c0)={0x2, r4}) r5 = syz_open_pts(0xffffffffffffffff, 0x708c1) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f0000000240)={0x20, 0x1}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40, 0x0) getpeername$inet(r6, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r6, 0xc1105518, &(0x7f0000000100)={{0x80000001, 0x321db4cede641554, 0x40, 0x2, "dde4bb1562bca6a3ec017e8a396921086169d6a8782396388c66bd78fad341d3b3af6787f2fe3ace7fb51bc0", 0x5}, 0x0, 0x0, 0x56, r2, 0x6, 0x44db, "1c89dda32985f081df1319587f25da8ebcd52e603ab3f8f87f08ddbaab508c91bf9b0a4c689bdabc7f396a89861c0b6edc9bdec21cbfcde94f9000194a76df5d", &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x18, [], [0x7, 0x4, 0x80000001, 0x7]}) syz_open_pts(r5, 0x183400) capget(&(0x7f0000000000)={0x20071026, r2}, &(0x7f0000000040)={0x101, 0xd97, 0x3ff, 0xffffffff, 0x100000000, 0x328}) 2018/03/24 18:57:00 executing program 1: r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x8118, 0x4) setsockopt$inet_int(r0, 0x0, 0x37, &(0x7f0000000080)=0x5, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x6042}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xcc4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300), 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}], 0x1c) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) [ 372.896675] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/24 18:57:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r0, r1, 0x1000000000000) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f00000004c0)={'nat\x00', 0x4, "bb2caf62"}, &(0x7f00000005c0)=0x28) 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0xffffffffffffffe0) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:00 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="2a000000d1574c14b399be8ef77a90324d67bb562661cf53dd350370afa4d333fa0feec1e36f0eb341a87318fb8d"], &(0x7f00000001c0)=0x32) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x0, 0x3}}) 2018/03/24 18:57:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x1, &(0x7f0000000100)=0x8, 0x800) socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x24, &(0x7f0000000080)=0x2) 2018/03/24 18:57:00 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x51, r0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000840)="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") fgetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000380)=""/159, 0x9f) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)}], 0x1, &(0x7f00000002c0), 0x0, 0x20000000}, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000100)) socket$inet6(0xa, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x200000002, 0x70, 0xc564, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) 2018/03/24 18:57:00 executing program 7: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='nfs4\x00', 0x0, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80800) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x5d, "3648b286feccff15e625a8ceed72ffd5b81da4209638baa80804fa8a9763fd1852952d63efab23eeaea54e2f2b9dcee3aaab3dc9f92b9d66e0170a30f3a8e063613384795b10eb354402c06395ae6cd49aa56e08b657223d6cf198cddc"}, &(0x7f0000000240)=0x65) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x1, 0x2, 0x1ff, 0x2486, 0xd6, 0x4, 0x4, 0x7fffffff, 0x8, 0x8, 0xffffffff, 0x7ff, 0x6, 0x5, 0x6]}, &(0x7f0000000380)=0x100) bind(r0, &(0x7f0000000000)=@nfc={0x27}, 0x80) 2018/03/24 18:57:00 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000, 0xdc) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f00000000c0)=""/244) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000cc0)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x200, 0x0, 0x200, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000e9afc0), {[{{@uncond, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0xffffff88, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0xffffff8d}}}}}}, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) 2018/03/24 18:57:00 executing program 6: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x1f, 0x200000) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) prctl$setfpexc(0xc, 0x20003) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/24 18:57:00 executing program 0: prctl$setfpexc(0xc, 0xc0003) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000080)="2ec22d1ac7b567cf64494cb2bc1971339b2fe98c65a42a4a9634c0ee2a57115407792a9a7c2b6b7302605350bccae4d8a91319d7eb66c0cf12736451b1b9a37e8736c3c7c826f3381028b446ce949a06aa4fab947e96acd18b56acbd42da8cc525c86f63cf3f55339b37a7912b76507ed736", 0x72, 0x20000010, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x4, 0x3, {0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}}, 0x80) 2018/03/24 18:57:00 executing program 7: clock_gettime(0x9, &(0x7f00001abff0)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x20) 2018/03/24 18:57:00 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x240000, 0x0) sendmsg$netrom(r0, &(0x7f0000000980)={&(0x7f0000000080)=@full={{0x3, {"c79ddfe10850b0"}, 0x7bd}, [{"226a45d5cae521"}, {"c84b69872d7133"}, {"7842df06dffbbe"}, {"1fe25fa327a504"}, {"7016d19a43fc14"}, {"3b47aa52328c4a"}, {"e08a424a7816d2"}, {"80d54cffc2115b"}]}, 0x48, &(0x7f0000000600)=[{&(0x7f0000000100)="c6d306a80f0439f941a511a57a804af4e25aeddb590c7e10a02ac7d6f9849b8c0db3ef91e78ba7f62fe1b7744c624ff4354bc2246590d7f377e345517aebcb5dcdf3e3681d88e6d7832b9c45445c5b5cb9aba9af6b39f336273f9b017635c02af131285c9bec7dea8f8b0f777ad0abba0fcd3b99dc075a9bcbeee66edec2bd5497a3a46a0e81234532843921604e017b5351f961e978d4df6d063b63", 0x9c}, {&(0x7f00000001c0)="3767713139e5fb8b0fc7b024f0dcbb872e700e358ef82765a1d9fa0c13762119b042f5daae13e123caa4c0344a3ba6779abb32c965d893bfd45b94c09c2e8c8ff8", 0x41}, {&(0x7f0000000240)="e86c02d31f6086dc9c6edd3fba5925ffa55e49c64adddb8f24ba4f625f72d371700c334556ccefb6038571cd4cdf5dedd6816fd7651ffab489e31f9c17b91d403ec8d0eb6ba86faeead89758191793acaf69307802299c3a06322a905670d82676aa9e1e77601a5b646fe5b6ec6d4a1e6f0fe99c806c5fa481de1e4350191606c7208101209a1ca5fe913b6c8367953230c102025f7b0297fee7a3ea5a2866a02218863ca17b059908a9c7a6", 0xac}, {&(0x7f0000000300)="00c1c27fca3c1d720919b2ad1ad7dfd077d65c40dbda27744c14c7963b4ba4228c30805fe9d0d1bb145eb351e4bc07ba19303ff189b39e78e5ab4220b511bf8888d544", 0x43}, {&(0x7f0000000380)="08fab810d6a00bfe8a941213de26920f70a556a7b323ea6dfb6b9e229e91be7d44085c", 0x23}, {&(0x7f00000003c0)="eefb6d320658390608f60f95611553a8cba9c876ddcd943db745d61966a730947e4feff9fabe12c714bffab1b66bfef673af65eabcf919c167e4cd738f4b19857f841c946c223d39e8f61482aa8f73f8fd9d12b4d2a1e8eef872f1059f4dac191d75cb886489331d24171feed579ad04b527589f8e45fb70f4a2798d7f313a466cd48bbf0810754922c1a88ea956abe34f7333063a4f5db162477e171494f2e9df5923b272f210f3a42a9c5323f5f535b6f7f277323b8a237f0bac15cd5d9b8bafc80d710cce14bd58dcfbd64ebc4b9f6e2bcbb467c2", 0xd6}, {&(0x7f00000004c0)="6cd9ce910e3944d391b1fe77ce141f2c79ae42a52b40eb9410c26b4d8b0f6565d8887c874485c4aeef87fdae33d20f54d777ba0854cf0d13c7cbb6f56076666f95001d74363a105fbc42cae1271fc36eecca26fae30b6865deb9f56794b6f0db2cec53b98612ffbf92a13bf4e2faa6022d6ab7ecd31528b5f45dc4d6ee9121e39732bc5f60851e98b24c007127a61258fb2cb748d18f04b09f8f421867c1760a9f93ef840dd02e37e8d4c46f59ac853a39c58de536efdf251f042da4d79bbc24b25239abb74590b1157a038a761276d35c0165f6772ff05659c410101fbc1080038ec61dc08299", 0xe7}, {&(0x7f00000005c0)="d53b429049425143010dcdafea03991deb3590", 0x13}], 0x8, &(0x7f0000000680)=[{0x98, 0x102, 0x100000001, "121625ddce62ec00f3156f0c13d34c7d585894bbcfd5e2ac44eb5f1735599d422b994b1d02e6c1a6b463a3fb90998c452bd3a2d1bf038fb3c1478bc4682ec164ab87beb07aa7a6601fb3bced1ce5538072538a69b0f407a210d320b3f4e20870dd448979a895176e3b5df8102ec523a9009ca692059937c0abafbf49c2eb17b16290ca2e28982a"}, {0xb0, 0x13b, 0x9b2e, "d1451df0022382ff8f893dd77a888aca9945a6f00cc7a1e64dbe8068726ded1e06381c3050745fa93b999ac715d4a51bc6d4e43a2a3d8e4f282ed62b5f016e454e06044424490dcc244d749953da3598227c9c976d874e9f6b74ca888cb936f3bd8f8dfee9306f6ea8aa3da04deb230527e987b0fc33a3bdbb1850743a80c5347e0a2a04fffdb2a6a00bca86ccc27a0d49970e550d6a0f9535a2cc87a826"}, {0xf8, 0x1ff, 0x80000000, "7d5c6bae9796470f079dec2f60ef807a61137f2eb0c2f532ef77047fea229e89dc6eb6e4b5ff609e89f2cadc2acf99de0d6d9feac3a17ed4dcb5aaa6afd079a25970af7ab3038f57d5b3e26757f04195972e2af81bfd588514eb2c0c5ceafd032ad094c4cb29295867013cf4f71df4c756b4761d53ccb8efcb5a422141a17b0f749b57d6f20b32580669bc6d12872ce9f86cd7d825346a59c3f0da4f9a567c3db7fc9bfd96d79448d4e99d0f3cb5360f5e79c987a68a6cc5a56f2264dace760dc7f3fb81a2c67cde0e4f749b4c82d85d729d763fd3a0cc41ae491dc0458e63ea0ddcc69974"}, {0xa8, 0x10d, 0x81, "4cc509d4665791ee857de5d1783315c9f96967da20781b0430393389e27481722afcb74a09e8e69b598faf02553dbee2666106959ebdd6c87e6cd05c13a6f1746c88b2a144cc34ba3bcb1d642748d27fa0b422028dbf32176022e07e48808f7d310c31f606776bbe18395e6a25076be93bf84ddeb408193ed8945d8097c69af20acde068e47e1d0b60d8df807e70c589dfc4f0d41663fa"}], 0x2e8}, 0x40000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f00000009c0)=""/76, &(0x7f0000000a40)=0x4c) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/24 18:57:00 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000000)=""/242, 0xf2}, {&(0x7f0000000140)=""/133, 0x85}, {&(0x7f0000000200)=""/150, 0x96}, {&(0x7f00000002c0)=""/162, 0xa2}], 0x4, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000004c0)=""/72) 2018/03/24 18:57:00 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000b40)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r2, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/03/24 18:57:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c00000018000305fffffffffbffffff1c140000fe00507d02a60000aaa10000"], 0x1c}, 0x1}, 0x0) time(&(0x7f0000000000)) 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="01060000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x400, 0x6}, 0x8) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:00 executing program 0: socketpair(0xf, 0x80006, 0xffffffff8c11b8a2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000280)=""/140) syz_emit_ethernet(0x52, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000ffffffffffff86dd6081e8ff001c2c00007ce44bb4fcf9cf5a0000deff0000000000000000000000ff0200000000000000000000000000012c0000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000000c0)={0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/24 18:57:00 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/dsp\x00', 0x20301, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000440)={'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) clone(0x400, &(0x7f00000001c0)="fc97be579e14f1e85f873bde85d08d9ee0353984785ff61f5611230bdc2b60ef4ff0311afefa4c09cb4d6d4993c341da79519dcdea852efbb24936c776078d084e75823e33eb551285fce567fc537f2eaf18547bc59f6019b4633534b2b4c8d42b9a789b30c7f64543b79799f20e70a05c5a068e41d4c689fc860b3d5fbd10cd2abfc5bb01290d7181785e", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="1289c6fab8c94de0bbbfc5aaa9485d27dd353bb2d0ed1e9e60e62c0a2fa088b7b5f3a7f800accf1c0941aa9ae5c8ddc3c28592dc3cf86cb131ea8bb73db380b6fce3959ac01152034de24b1370554e22106cc557617669ee311b110c25ca25f8e4f0df6f5bf01bb08e7a699281fa5d7abe1340d700ad12cfdae8e474aabae43d7c20b0f7edbf632f94233479f5b1e3d9782f052b0c8418671882d5378947ad08cd81b58ef21c296a157d6cfa855ce8ed4a3b4f5f982f21c95f6ad8f8a917c1d90fb0aea12ac4640205ffaeeb77d936d8e7cd3117a2fa015550e02012ac77") getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000480)={'HL\x00'}, &(0x7f00000004c0)=0x1e) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000)=0x80000001, 0x4) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000500)=@req3={0x4, 0x0, 0x0, 0x200, 0x0, 0x5, 0x7}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x200000) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000080)={0x3, {{0xa, 0x4e20, 0xf85, @dev={0xfe, 0x80, [], 0x11}, 0x4}}, {{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/03/24 18:57:00 executing program 6: syz_emit_ethernet(0x28, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0x7, 0x3d1e, 0x4}], {0x8100, 0x7, 0x131e, 0x2}}], {@llc_tr={0x11, {@snap={0xab, 0xab, "8e02", "cb36ab", 0x9100, "71a33d27a1bffb591d"}}}}}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) 2018/03/24 18:57:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/03/24 18:57:00 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendto$unix(r0, &(0x7f0000000100)="817842e1913f90a0efbc9b30be0eaaa2c34669fe941036c824f624b22439285b7c91899d8c7018f28581310595491e6c85213539abd68dea531d0886ba696c9ffa", 0x41, 0x20000000, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044103, &(0x7f000000cff3)) 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair(0x1b, 0x3, 0xffffffff80000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:57:00 executing program 1: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x100) truncate(&(0x7f00000000c0)='./file0\x00', 0x9) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x7) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000020ff2)='./file1\x00', r0, &(0x7f0000002000)='./file0\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/24 18:57:00 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x800) readv(r0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/146, 0x92}], 0x1) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) 2018/03/24 18:57:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@empty, @dev}, &(0x7f0000000080)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x100000002}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x4, 0x20}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1}, 0x10) 2018/03/24 18:57:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/22) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x90, "6401a307189d2b27b8a0157681cd80e664c97735d50780eeafbe4aa24cb84f3a0c9fb72b0a4dda97822b35ce929d0f1ed7ea0da2cade54a2c1ae03ab27e9632cf473ff8c5a146bc5f25c6d88797cb840fd521580499f2fabf6e21bc85897b806434db03503353182d130bbca942e4ef14a138a88cda319d25b36b6deee5a1e7001a21416e739bd45c152673e4147f77f"}, &(0x7f0000000140)=0x98) r3 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$read(0xb, r3, &(0x7f0000000400)=""/228, 0xe4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x1000, @empty, 0x3ff}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x5, 0x7, 0x6, 0x1, 0x81, 0x5, 0x3, {r4, @in6={{0xa, 0x4e20, 0x8000, @dev={0xfe, 0x80, [], 0x15}, 0x81}}, 0x2f945f87, 0x444e, 0x80000001, 0x100000000, 0xfffffffffffff800}}, &(0x7f0000000340)=0xb0) 2018/03/24 18:57:00 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x2c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x337) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x101000) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/03/24 18:57:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x103005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000000)="80fd", 0x2}], 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x20, 0x400000) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x80000000, 0x800b, 0xfffffffffffffff8, 0x4, 0xff, 0x4, 0x2, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0xffffffff, 0x9, [0x641cc76b, 0x4, 0x3d5b, 0x1, 0xffff, 0x200, 0x400000, 0x6, 0xfffffffffffffedd]}, 0x1a) eventfd2(0x1, 0x800) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000000c0)) 2018/03/24 18:57:00 executing program 5: r0 = open(&(0x7f0000efaff8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000076eff8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) dup(r1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, r2) 2018/03/24 18:57:00 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1000, 0x30, 0x5, 0x200}, &(0x7f0000000180)=0x18) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x0, 0x3, 0x0, 0x100}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/24 18:57:00 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f00003f8000)=ANY=[@ANYBLOB="ac010000170015030000000000000000ac14ffaa0000000000000000000000000000000000000000ac14ffbb000000000000000000000000ff010000000000000000000000000001ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000000000000000000000000000004e2000004e2000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000084000500e0000002000000000000000000000000000000003300000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000e0000001000000000000000000000000000000002b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x5}, 0x1}, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x78dc, 0x101000) 2018/03/24 18:57:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00006f1000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='&\'$\x00', &(0x7f0000000180)='wlan0.vboxnet1[loeth1systemem0\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000280)='/dev/snd/seq\x00'], 0x800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x8, [0x1000, 0x1, 0x32aa, 0xffffffffffffc0d9, 0xfffffffffffffffd, 0xf7, 0x0, 0x3]}, &(0x7f0000000340)=0x14) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/dev_snmp6\x00') setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000000080)=0x1, 0x4) fadvise64(r1, 0x0, 0x3f4d, 0x2) 2018/03/24 18:57:00 executing program 6: syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x200000) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc6fc8)={&(0x7f0000765000)={0x10}, 0x0, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0x0, 0xffffffffffffffff, {0x1d}}, 0x14}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000240)={r0, 0x4, 0x8, "0ca46a01083ef12840b74a399b0e6478d2229096af19ff2f2a24d6dcf12b328eddf868a6d010586caefeac9eb29a18767dd06246b4ec2af279d787fc8d12af60efa3cc5e633346cf820dd69d9563b49e16ed3668cce955f5d7c058ca7a1d1034749ec20020bbcd3833451603d8c99c102953b083ed6c3c39e2a6d293d0a2147096fdce386aea56469ccb36366409e66ba68a282f5bf85d1734c59e205c9d39b5a7e90236a3acc1744eee30950d8bd2fe7015cc53d37f45c31ad57a778a74c2"}) r1 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='\x00', 0x0) keyctl$update(0x2, r1, &(0x7f0000000180)="974616dfd6b95080666cdd637e77a17499b76c045f3ef834ef523ee24531b5666f7814cb73df4cd8570d80f8df78a5d2cd0a5bca757ca88405790a0b2aa1630736e73c45c785d4527f1da1093fabc3d09bac5c57e6ab", 0x56) r2 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x8000) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000200)=0x3) 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="1f000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB="00000004"], 0x48) r2 = gettid() syslog(0x9, &(0x7f0000000040)=""/186, 0xba) syz_open_procfs(r2, &(0x7f0000000000)='net/netstat\x00') 2018/03/24 18:57:00 executing program 4: syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, [], "80002a0800000000"}}}}}}}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f0000000340)=[r0, r1, r2, r3, r4, r5]) 2018/03/24 18:57:00 executing program 1: eventfd(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ad0fef)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000486ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) userfaultfd(0x80000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/03/24 18:57:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101400, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x4}}, 0xffffffffffffa648, 0xa98000}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000002c0)={r2, 0x80, &(0x7f0000000240)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x58f, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, @in6={0xa, 0x4e24, 0x5, @empty, 0x3}]}, &(0x7f0000000300)=0x10) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000400)='veno\x00', 0x5) shutdown(r0, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/24 18:57:00 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000000200)='./file0\x00', 0x1, 0x88) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x4) r3 = dup2(r2, r2) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x1}, 0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{}, 'port0\x00'}) poll(&(0x7f0000000140)=[{r2, 0x8008}, {r3}, {r3, 0x8}, {r0, 0x8000}], 0x4, 0x81) 2018/03/24 18:57:00 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000200000000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup3(r3, r2, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f0000000340)={r0}) 2018/03/24 18:57:00 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffff883) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x200, 0x45450f12a7716fea) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x24, 0x2cf338a8, 0x5, 0x274b1822, 0x1, 0xf6}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0x0) 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0xfe63) 2018/03/24 18:57:00 executing program 5: write(0xffffffffffffffff, &(0x7f0000000000)="260000005e000900000004f839ef0000fff30f00010000000005000e000000000009ff6e35ea", 0x26) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0xc, &(0x7f0000000080)={0x200}, 0x8) 2018/03/24 18:57:00 executing program 6: pipe(&(0x7f000049f000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000165000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="3f21ada765923228e34d2dea3824e557f0e0c705cd2e2e88a175ae2c2661d127b98e69935e17c9b20e420bda889dc55ca7ca19f668ca1da68cfca240643f901ca0f3ad7c49ac9492d2bb6437e2bedf66edebf048276c88e547eb548be018", 0x5e}], 0x1, 0x3) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000000)={0x4, 0x80, 0xff, 0x4, 0x40}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x5, 0x200, 0x0, 0x10001, 0x9, 0x9, 0x2, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2aa, 0x8001, 0xffc, 0x9, 0xfffffffffffffffc}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000280)={r4, 0x1}, &(0x7f00000002c0)=0x8) fcntl$setpipe(r1, 0x407, 0x0) writev(r3, &(0x7f0000bb4fb0)=[{&(0x7f0000445000)="1d", 0x1}], 0x1) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000100)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x600d1414f92ea9cc, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, 'rose0\x00'}) tee(r2, r1, 0x86eb, 0x0) 2018/03/24 18:57:00 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000540)=[0x9, 0x7ff]) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/psched\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, 0x15, r3}) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000580)="0600") r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0xff, 0x8000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f00000005c0)={0x1, {{0xa, 0x40000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x8001, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x4}}}, 0x108) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xd, r3}) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000001c0)=0x200000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000440)=""/237) preadv(r5, &(0x7f0000000200)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000200000000000ddfdbfe0003366c0dc950b8264fd131795978298a7e5291f393b856e0b24af2e18231da755457333c85b45ea31f789bb2fcaf7d984525a02", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x450180) connect$ipx(r2, &(0x7f0000000100)={0x4, 0xffff, 0x1d14, "d16f265f6592", 0x6}, 0x10) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/134) fcntl$notify(r0, 0x402, 0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000300)={r3, 0xf9, "43475c0bc2ce4247995c2acb005ce1c2aa1615b9e7fa84d68609a69635f1e6c2ba5107dd119b289febc9ed728ea2a4c25617bd79773549a150ace5f06a8cd7ed4b3e5ad433f1a6d59bc8bca7fd72fdd1da8bd76a9d7ddf5501d8127f15b676aef0eccf939681fdd96da99eb1cfe614070d1ad7ad2673cb4caea6b0bbb321858594f0408652496f8b40d1b376b193b11c945b2e6805322540fef18b87676d06a41ecc26d45663e5be7157b6f66ad98dbd279614bf42f481b5d7897aa47c0ee4db281f186c340aab275c24207b355ac914974afc12ebc2edee3deedd2a735bf3eba350cfbe04df101f1309d86fc52119a2d4ea556e566e76b6d8"}, &(0x7f0000000240)=0x101) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:00 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6}) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/121) 2018/03/24 18:57:00 executing program 0: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x80000000, {0x2, 0x4e20}, {0x2, 0x4e23, @rand_addr=0x8}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x1000, 0x9, 0x8, 0x3, &(0x7f0000000040)='bond0\x00', 0x8, 0x1, 0x6}) [ 373.535267] unregister_netdevice: waiting for lo to become free. Usage count = 9 2018/03/24 18:57:00 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r0, 0x0, 0x1, r1, &(0x7f0000000140)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000000c0)='msdos\x00', 0x0, &(0x7f000097bfff)) 2018/03/24 18:57:00 executing program 4: r0 = socket(0x15, 0x8000b, 0x2) open_by_handle_at(r0, &(0x7f00000000c0)={0x8e, 0x40, "87933f57f2df2c900a91e8c4b273e9e0020a08befc1788e82e0351c5bb7672b976853926ed94aabc001362f6629bff58721b8fdc522397f08719813c72a8ac98f9153c648a3fbfa80cb7edb67276e3abdd2fbc452ba9631140401d7f37b68df891e1f1a88d231be8091004ff18294f4019988846e009cbba4c64e55cc9d5649ad7e88975d229"}, 0x10801) timer_create(0x0, &(0x7f0000adafa0)={0x0, 0x1c, 0x0, @thr={&(0x7f00003b6000), &(0x7f00001a2fa8)}}, &(0x7f000019cffc)) r1 = syz_open_procfs(0x0, &(0x7f0000337ff2)='timers\x00') preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/100, 0x64}], 0x50, 0x800) 2018/03/24 18:57:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet_sctp(0x2, 0xfffffffffffffffc, 0x84, &(0x7f0000000140)) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/icmp6\x00') r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000400)=ANY=[@ANYBLOB="56000000000000000b02000000000000000000000000000031a77597f9190205751588f908df6f7bc6f5d163b32032b6d8152cf178958d0fb16fb954ab6ec27bd530e85fb48b3605e0f215553c857900f3feae130a44f277131d4fe1865b75ccea8f9f310346db77615ad3e1a538bc9676733ba344c575beab7c2e31a9852ffb6d7908245059e8bd137a39bf1ee991fe1ca2"]) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) timer_create(0x0, &(0x7f0000000340)={0x0, 0x2b, 0x1, @thr={&(0x7f0000000180)="24715c45a2cd37a0343c13b34976fc29d790d134b6dc38634e1193e20261d8493251974ae78db0dce96356ca696b1384937cf71ccfa8d23fb43e0445ac18e2311b0d2a1a898340601f8bbc3760ab6662b03edcff370f049788644c56d671e4b3de39d4baf9b32dc0b6d1662b87e6c0ff00ca36767ccc79f44bd0b071ba9b989eb5982b2b8fc1cbc9d1c84ed611cf66cd6a9d66fd2db5d22e0f0ff860a289a15fea852d3ae9d6f6d99d2be08c7df3ba1b2c702dfb791f3ee48dbb39d326170a2c0152a6f59deb365c9a494ecef4c11b71cfb3089ba76be47ba9b26307fddac68934b2fa3a", &(0x7f0000000280)="ba384d06ee22036afc71dbb71016428d64fe20850d735271a7869753549e3624f07679d7b36597fd78ea2e7936c10a51c74b762d79fd238bceb2c3b5c7676a01e610b2415196a265672931b357ea13c41f5b0cbfd7bf1e0fdb93db7cc1d29580cc2cefceedb7bc59c9904497953d643d1126cf0cb86da730465966b5538f5f5cf708428fd1ef8fdc5ae8d15b60548ac41cdda198ae1eb516e4f403e1fe9bcb6e633556acb03aa61e822d109fad9ffc52c6954f"}}, &(0x7f0000000380)=0x0) timer_delete(r3) 2018/03/24 18:57:00 executing program 7: r0 = syz_open_dev$mice(&(0x7f00003cc000)='/dev/input/mice\x00', 0x0, 0x1) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[], @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="3f3bd752769d1ab9694008707703166e117c6d42f02b439439f292caca8595df780bd87df7ac0d78ad7f9752c3d9274e4515cc96e6f4a2ad9059d6c0e75104f251953362d2f6b47cf9d045953576e2505693b2848e72a0d49967d38b121f9a8b3ad9bc371c3710f1bdd0f708e7444efe9a5128d33043f73433bedd360286dd7daa6e95a2cba6251aeff1467f7baaf5f1b23a1f4e034a7ffc9c62283596a6186ac03d5122"], @ANYRES32=r0]], 0x1) ppoll(&(0x7f0000b2dfc8)=[{r0}], 0x1, &(0x7f0000820000), &(0x7f000066b000), 0x8) 2018/03/24 18:57:00 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x3, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x100000000000, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/24 18:57:00 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x60cf18158d96bb91) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x18, "830569c9780921f7d5d4727cc31bafee3a8840fcc162eee4"}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x1, 0x7, 0x800}, &(0x7f0000000280)=0x10) r3 = accept$alg(r1, 0x0, 0x0) write$eventfd(r3, &(0x7f00009b5ffe), 0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x547103, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f0000000040)=""/141) 2018/03/24 18:57:00 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x98) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000000180), 0xff4d) 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8c0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000040)="ddadb16e87d6a03d330ca7f6e7b09dbcdf8f56201686842f2a44b88cdd0655d5a7d85398dfd71a4ef09e5ecbd3d8c281bb826f33d34821bf3281e57710e4091f8c3b1d0868da0a4d799c0e3ba9eee371d641981e85b7bd6dc6de080b3ac3f8792febb83f0b147b23f6dc7d58f4ab42ac81777e19137dbbe10aef16d8d3a18a1162e63ecd220d529492899434dc0f67bef1e7571ccbe25aafbff7bf91dc809e5f7b035da3927fdc52017a48f90f56c46ba5dc099c5bf2a845094f6ebc12772e23978f240ef0ddc4d776048d63c7aa30456b8031bcb6bfe9aae9bb301fadd67f45daa75a7e", 0xe4) write$rdma_cm(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="00000000008eddcd1e9b5c0c5d000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:57:00 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x40000, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000080)=0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x379a, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) bind$rds(r0, &(0x7f0000000380)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000000340)=[{&(0x7f0000000180)={0x27, 0x0, 0x0, 0x0, 0x1f, 0x513f, "bb6f12ba7fa076895b034655b2975573285bd3631083eaed84111f00174e6b269547148beb3c06bb44a67bbd38e0a5d4a650b5889ee2c0d3c2c55400143fa2", 0x3f}, 0x60, &(0x7f0000000300)=[{&(0x7f0000000200)="c31e86a4647e11460b7ab5f0a0a0b3b15d448f2557a8d8de1e3ecca5e1f8ed704c08a1d2c4061f0930c4616c15cedcabbf2adabc8b4d1b09e7653fe90e9f2987abf9aa8b4574424360563de45724de73b03ced47e4a2a4aa92eee1b5e363c7d3fbd6037d31e1fb9c3d2e85679429ad72a4d05ad70e334854a93ccc17b16b769243d80cf67876e57dc4fa6fff3d4e2effdacd940d156599d2c7060aff1b73384a240a0f8caaec230ef66a", 0xaa}, {&(0x7f00000002c0)="55242649ccf969e2270ed7b7e1dd60a875ae7c2ca19c4ccec874919537df731c537f", 0x22}], 0x2, 0x0, 0x0, 0x20000000}], 0x1, 0x4000) 2018/03/24 18:57:00 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:00 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) setpgid(0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x4, 0x9, 0x7, 0x5}) 2018/03/24 18:57:00 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x500, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x6, 0x30}, &(0x7f0000000140)=0xc) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) futex(&(0x7f00000001c0)=0x1, 0x4, 0x0, &(0x7f00000002c0), &(0x7f0000000180)=0x800000000, 0x0) 2018/03/24 18:57:00 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2140, 0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, r1, &(0x7f0000000040)="16", 0x1, 0x0, 0x0, 0x0, r3}]) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x13}, 0x91}, 0x1c) 2018/03/24 18:57:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000300)=0x4, &(0x7f0000000340)=0x2) pwrite64(r0, &(0x7f0000000180)="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", 0x174, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000440)={0x8, 0x9, 0x1, 0x5, [], [], [], 0x2, 0x4, 0x4, 0x6, "90e91c60e2ad7f2e1ee6f59c26b667b1"}) ioctl$int_out(r0, 0x2, &(0x7f0000000140)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000003c0)=&(0x7f0000000380)) connect$ipx(r0, &(0x7f0000000400)={0x4, 0x9, 0x1000, "4d9f5c09865b", 0x2}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000000)={0x20, 0x2, 0x401, 0x0, 0x0, [], [], [], 0x7, 0x7}) 2018/03/24 18:57:00 executing program 7: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x3ff, 0x4) pread64(r0, &(0x7f0000000040)=""/26, 0xe5, 0x5d) 2018/03/24 18:57:00 executing program 3: syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffff80000000, 0x20000) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x9, 0x10200) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:00 executing program 2: r0 = socket$inet6(0xa, 0x41, 0x1b) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) 2018/03/24 18:57:00 executing program 0: io_destroy(0x0) r0 = gettid() exit(0x0) prctl$setptracer(0x59616d61, r0) 2018/03/24 18:57:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000b94000)=""/246) readv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)=""/185, 0xb9}], 0x1) 2018/03/24 18:57:01 executing program 6: write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:object_r:devicekit_disk_exec_t:s0', 0x20, 0x31, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x5f) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 2: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f0000611000)={0x14, 0x18, 0x301, 0x0, 0x0, {0x1d}}, 0x14}, 0x1}, 0x0) fsync(r0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x40, 0x4) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2b20f28873a20957, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:57:01 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000040)) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r2, r1) fcntl$setpipe(r1, 0x407, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001880)={{{@in, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000001980)=0xe8) getresuid(&(0x7f00000019c0), &(0x7f0000000000)=0x0, &(0x7f0000001a40)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001a80)={{{@in=@dev={0xac, 0x14, 0x14, 0xc}, @in=@loopback=0x7f000001, 0x4e20, 0x0, 0x4e22, 0x5, 0x2, 0x80, 0x20, 0x16, r4, r5}, {0x4, 0xffffffff, 0x3, 0x5, 0x9, 0xe1, 0x2, 0x1f}, {0x42c8, 0xfffffffffffff5bf, 0x7, 0x6}, 0x4524, 0x6e6bbe, 0x3, 0x0, 0x0, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3504, 0x3, 0x0, 0x6, 0x0, 0x76b, 0x4}}, 0xe8) dup2(r1, r3) 2018/03/24 18:57:01 executing program 0: r0 = socket$inet6(0xa, 0x7ffff, 0x10001) unshare(0x20000400) preadv(r0, &(0x7f0000000100), 0x10000000000000bd, 0x0) 2018/03/24 18:57:01 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fusectl\x00', 0x1000, &(0x7f00000000c0)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000140)={0x1}, 0x1) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000100)) pivot_root(&(0x7f0000001100)='./file0\x00', &(0x7f00000010c0)='./file0\x00') 2018/03/24 18:57:01 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x80, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x6, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/24 18:57:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001e80)={0x0, @multicast2, @local}, &(0x7f0000001ec0)=0xc) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000001f80)=@ipv4_getnetconf={0x1c, 0x52, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/03/24 18:57:01 executing program 7: r0 = socket(0x17, 0x4, 0x4000000002) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}) 2018/03/24 18:57:01 executing program 0: syz_emit_ethernet(0x89, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0xfffffff5, [0x14, 0x5], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000000)={0x8, 0x0, [{0x2, 0x4, 0x0, 0x0, @irqchip={0x6, 0xffff}}, {0x7f, 0x66b315b8b852a122, 0x0, 0x0, @msi={0x8001, 0xfffffffffffffc00, 0x7fffffff}}, {0x0, 0x3, 0x0, 0x0, @sint={0x101, 0x52}}, {0x80000001, 0x3, 0x0, 0x0, @msi={0x9, 0x10000, 0x4}}, {0x2, 0x2, 0x0, 0x0, @adapter={0x7fffffff, 0x2, 0x8, 0x9e38, 0x7}}, {0x8, 0x0, 0x0, 0x0, @msi={0xa60, 0x437, 0x6}}, {0x5, 0x2, 0x0, 0x0, @msi={0xfff, 0x4f7, 0x3}}, {0xe67, 0x1, 0x0, 0x0, @adapter={0x7fff, 0x800, 0x515d, 0x7f, 0x5}}]}) 2018/03/24 18:57:01 executing program 6: write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:object_r:devicekit_disk_exec_t:s0', 0x20, 0x31, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x5f) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$rdma_cm(r0, &(0x7f0000000380)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffff}, 0x106}}, 0x20) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) write$rdma_cm(r0, &(0x7f0000000980)=@notify={0xf, 0x8, 0xfa00, {r1}}, 0x10) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}]}) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:57:01 executing program 6: write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:object_r:devicekit_disk_exec_t:s0', 0x20, 0x31, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x5f) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f00000001c0)=""/246) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x100000001, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f00000000c0)={{0x1fffffffc0000000, 0x1000}, {0x2, 0x200}, 0x6, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000180)=0xe8) connect$can_bcm(r2, &(0x7f0000000300)={0x1d, r3}, 0x10) r4 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r4, 0x4010ae67, &(0x7f0000000400)) recvmsg$kcm(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x7}, 0x10040) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000440), &(0x7f00000006c0)=0x4) r5 = msgget(0x3, 0x7) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, 0x40, 0x5a39322d, 0x800, 0x400, 0x20000000000, 0x2000200, r6}) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000002c0)={0xfee2cdcc92284d7c, 0x95, 0x31}) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000480)=""/61) dup3(r1, r4, 0x80000) socket(0x10, 0x803, 0x0) write(r4, &(0x7f00000005c0)="220000001e0007ffe901000509000e01000916abfe03a7f219006d36d9e7df4ef154c810afe3f0a682f25edbca4dabcf766039f5ad7f030b5591ea9273bcf7be6ccec2e217a5f7d11f614b00bbd2aebaf6aaff34b6fbf0877c41f44ba0f41cb9cc95ebccf0305926fe0a05e28ff5b6470f3b342a08297091c001c8a9db6a0f977915e804b59b487a7593b7ffc87f48a5768e9d7171eda110eb01182f2a32992df0f9ea1a180df1e21c66ba79863fa4d63952b42af0f94d0350bad4d632f5cec20cad7bfbb194987edc347c1824f38c5d074ebad96988d44b530e5e4e29e112e2bd33885a3f27c3af5ffe7277c7effe873e95929702ac8cae7ca8dc8a03", 0xfd) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udp\x00') ioctl$TIOCCONS(r2, 0x541d) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:01 executing program 2: socket$inet_smc(0x2b, 0x1, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) write$eventfd(r1, &(0x7f0000000040)=0x4, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000}, &(0x7f0000768000), &(0x7f0000000140), &(0x7f0000f22000)={r3, r4+30000000}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/24 18:57:01 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119723, &(0x7f0000e75ff0)={0x77359400}) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200000000109101, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000080)={0x100, 0x3, 0x8, 0x0, 0x5}) 2018/03/24 18:57:01 executing program 6: write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:object_r:devicekit_disk_exec_t:s0', 0x20, 0x31, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x5f) r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 7: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105080, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x800, 0x4, 0xfffffffffffffff9, 0x4, 0x26dd}) readlink(&(0x7f00000084c0)='./file0\x00', &(0x7f0000008500)=""/4, 0x4) 2018/03/24 18:57:01 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) waitid(0x0, r2, &(0x7f0000000080), 0x0, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002354ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000007cc0)=[{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000400)="36f9773e1d8867edc204eb1ae041282b314dcfe2efd67f1cde917a91b826", 0x1e}, {&(0x7f00000005c0)="fb3609ce9701fc1cc164d303a14338a9af8c30ee623e2af26a2a15e61643d1cde68bfb14d4a1998751637b67b8951b82edbda96b308fbd044e51b1319f2ae7fa412ab59b0301a4224503dc13e038bf288cc7ab164ca908c3e2769d63abb0737da9b0041af2acb51707b9ad4035a1dbfb75874c15dc83397153b160281fe73add780391ba4a265b06cf624001053ec99bdeb647ab2c2f57386f2931d01cb77dbf5e84a125f3005b46a289f8d671935fc1d3e97dfaa54a1f393acb73bfc2aa293b764147743828449cee307d409c15e9b5460f7d", 0xd3}, {&(0x7f0000000740)="f871a93c4057cc4a1d83c89b47272c6c502a947e25a0f8bb8862e10969b1e328ff19e55f386cb5f8def560d4010772abe7819451f296c6027b3ff19fb0b4d120722227396eb22d1973fc11ef52e32f3956bf85d5b96e2e7c7da5cbfc4fdaca0b5b136b0bc03e49e9c1b99b3449a04379f270751886e50450ea5cf3c99095e7c83dfb6acc4951e7270b837d0223b4c6662d9fbd10ba2c637693d3f9fda45b", 0x9e}, {&(0x7f0000000800)="00b09009585d2763d5c62e302b0d5a5032b0b67dac7e0d7e16e3e3aace60a32e77c80668cf6b0df4eb5b8868febb1e58e332ca1f481c7f316eccaec8e084fab8e5751b72e6adb19ab85b6e75838fdff17d9666db754c2bba3e007ec6b465ba69e40adbc9b736b5f4f520f9ad42ee15959840b55e97f2ecdb07c377189aad", 0x7e}], 0x4, 0x0, 0x0, 0x20048040}, {0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000f00)="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", 0x1000}, {&(0x7f0000000380)}, {&(0x7f0000000b00)="e1f44d39012796ffa7f4d0f2940b49fc547e19", 0x13}, {&(0x7f0000000b40)="69ba6040ae90600590c3d912c15c3def5a11fef9088fa9d2c83b53a7f4828a053fc7f796fca2599f96143c5ce569a2a4df9c4d0b0d08cd7f30c44a6ed70d56debfcd3241b778afc76af76d66", 0x4c}, {&(0x7f0000003f80)="dab7105eeec1207906d69d253f7dc38f7db7cf29b9df3cc1236bb69e691f4d9f68988ea0928657586bcc7a3f2a509564b812f3f45ca433c091f24971320e7bbd93ff6f83bf6407e61e8accf973cc093dec8671e88cd767789546dd22c4545a90b8bd8f03b2ae553a", 0x68}], 0x5, &(0x7f00000040c0), 0x0, 0x20040000}, {0x0, 0x0, &(0x7f0000004180)=[{&(0x7f0000004100)="b1d7ae479aa4776f216bd82cddbd7989120b7a084443c0e7b589eb7fb90471b39d54ce52579e3557f13b162b2cf19d45ebe5b067c9f3482fbbee40ec275c92d5c3d9a33e66a726", 0x47}], 0x1, 0x0, 0x0, 0x810}, {0x0, 0x0, &(0x7f0000006480)=[{&(0x7f0000004380)="4cffa2dacc4624ab4aeb7f05dc7bad84ccfa40b1e91c2fee7c876222999dec649aa497816cc715c7931f6089fd7c7794b54f2bf65698dcff1eb7e6d12dfebbe5ec923474fd401ef8aeae5ac5ec4c33fd234ed31646f76fffd12c12a1068e1edcf621d245630ae3357b500f0ae017a953631a", 0x72}, {&(0x7f0000005400)="03b6521269c8f153cbf10b1088db3e736666cd6248edc000975d02825b2007f14b4b9f370062d59c5db214bc5ace73feb9f5b49a5ecd9c54ce007b301ef88b04b8b02b132c371a64f74920fcec0678ee049a2cd4e7b68030fb7c31f7f000837a028b392510dbe7f8fde76ae6e3f13d61", 0x70}], 0x2, 0x0, 0x0, 0x4000}, {0x0, 0x0, &(0x7f0000007740)=[{&(0x7f00000064c0)="ad6ecbc09fc9125941e6a9977c3f093ba5c61042414ce6eccf17f25153deb3e00e7e1db7944a646c26e742b97acdafa9e2d65c7f468f16627b01400c0f", 0x3d}, {&(0x7f0000006540)="0ffcd9d0fa31056957ec3d92f33d5fcbc26d98361f19f3c79c1e3414ffc3e45e3a39b96a8bb4244b9f5eee8ad4943dd5222725d62b29ab1457425d5860f6b50a0b16901a0d3752cb4087d593ee", 0x4d}, {&(0x7f00000075c0)="98928224df519adf529194dba81d1b7140797e448b07b9ef2a6afa253d09ed32db4e4940bb0a1a8042786af5d53c850fa76aa53499d1a172390838b9b4c8bcb2beeb273c30976ffb933c9615fec1bc53a143c492965ee94169453206c2e6f323792d806de63c68e7361d8b7bb4d172966b0facd890785daf77f1", 0x7a}], 0x3, &(0x7f00000077c0)=[@assoc={0x18, 0x117, 0x4}, @assoc={0x18, 0x117, 0x4, 0x7c3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x28, 0x117, 0x2, 0x14, "cf0e1f09cee9e156768dc92bcfb74e8590d092c9"}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xd7, "973e35b22d06c96d501d7725904bc608d69b9203c7d6a7dacfa9cf84f07a03000a2cae544cd7e1cd40f31f6db0594b3d5ebb70e52a479aa443a3fd3a40bbeaf197d4eaece8e0a9144d01cbea8d35ea9a91389603ae981a1f52361c90d28667e4520ad5c4954874d183e565f414412d51ef31618f4f769bc21813c6bb75f785b8368380e454368def93bbd4a1ad6a70d6e127ddb941efb1772d52517f08a591083b8b4a7d6b6c56931f15977a742d0ee1a04d4c8bed595a16d8f9f954dc7bb397b65dab0698c64bdaad49777fa414c1c1f1607c8674caab"}], 0x190}, {0x0, 0x0, &(0x7f0000007b00)=[{&(0x7f00000079c0)="335d1d23549dd928b44b3b382cd4006a3fd5d9adeb4b4014a1a24c43e00080b8199029ea02346f95f903724a2ea9445f069741cbff95695a60d3aeea883dd4d0d835983cb364d8afd97b60992650770f01f708b1041474eecac35af45ad82c0d882adbb7bee72f62", 0x68}], 0x1, &(0x7f0000007b40)=[@assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x400}], 0x30, 0x4000000}, {0x0, 0x0, &(0x7f0000007c80)=[{&(0x7f0000007b80)}], 0x1, 0x0, 0x0, 0x4000000}], 0x7, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000010000000000100ce06442e56083170031e0fa327785cf691e6", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x200}, {r2}, {r0, 0x185}, {r2, 0x20}, {r2, 0x2094}, {r2, 0x10}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/03/24 18:57:01 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000008c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000002040)="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", 0x1000, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00'], 0x2) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x0, 0x401, 0x2, 0x2, 0x3, 0x3}, 0x2}, 0xa) fallocate(r0, 0x0, 0xfffffffffffff0ef, 0xffffffff) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080)=0x76d, 0x4) 2018/03/24 18:57:01 executing program 6: write$selinux_validatetrans(0xffffffffffffffff, &(0x7f0000000080)={'system_u:object_r:usb_device_t:s0', 0x20, 'system_u:object_r:devicekit_disk_exec_t:s0', 0x20, 0x31, 0x37, 0x20, '/sbin/dhclient\x00'}, 0x5f) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 1: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000000)="894002b108d899361f84871591c5cdc51821900206e87f182caebb24552acc81e28e80200149ffeeabf5b87204cac2ef63bc6bd38c6ae59d112834c02b26f5b22fec698cb6df33b2c9c20668786910069bc8778ee74d4435f76b986b2a8f7c6713454874106e66e66b8548d293eec405a4420d1db1e35a378ff454d7e131f0") mknod(&(0x7f0000b75ff8)='./file0\x00', 0x0, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f000080c000), &(0x7f0000868000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x31d406, &(0x7f000000a000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000001c0)=@add_del={0x2, &(0x7f0000000180)='gre0\x00', 0x200}) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/03/24 18:57:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xffffffffffff4e10, 0x2, 0x10000}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x6, 0x128630f1}, 0xc) accept$alg(r0, 0x0, 0x0) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) r5 = dup2(r1, r4) sendto$ax25(r5, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x3, {"16a9d2366599a7"}}, 0x10) ioctl$BINDER_THREAD_EXIT(r5, 0x40046208, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000000)=0xa0, 0x4) 2018/03/24 18:57:01 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12000, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000080)={'bond0\x00', @ifru_settings={0x10000, 0x0, @sync=&(0x7f0000000040)}}) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = dup(r0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000000100)) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x10000) fadvise64(r2, 0x0, 0x6, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000180)=0x3) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "2908cbfefaf5932e8df436caeb7cde96b5efd18c39285b3003a531169f920e6e87ac53c0d0dda1e54038ceabf2b5255e7c031c5c905be5fc445cb3be6fec80"}, 0x80) msgget(0x3, 0x100) 2018/03/24 18:57:01 executing program 2: r0 = socket$inet6(0xa, 0x80000001, 0x6) r1 = syz_open_dev$sndmidi(&(0x7f00000018c0)='/dev/snd/midiC#D#\x00', 0x8000, 0x200000) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x2, 0x4) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000001900)=0x120000000000, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00006e2f5e)=""/162, &(0x7f0000134ffc)=0xa2) 2018/03/24 18:57:01 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000a00)='big_key\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a}, &(0x7f0000000a80), 0x0, r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f87fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="787c0bffad98470aa654e38d94688e4ad5db3084e0a8b075098398c68bb6423d55ea456b616e1019a4b8c60d42f6a6d7df8efdc7ae8fc4edfbfb627123bc00e673723ca3de4fdc2d5795b92e68560a751b2f4f", 0xffffffffffffff52) 2018/03/24 18:57:01 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000091fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256)\x00'}, 0x220) ioctl$KVM_GET_REG_LIST(0xffffffffffffffff, 0xc008aeb0, &(0x7f0000000200)=ANY=[]) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x81, 0x40100) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000000}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000001900)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x40, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r3}}, 0x48) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b89000), 0x0) 2018/03/24 18:57:01 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x400}) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x2) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="060100237787ec25"], 0x20) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00 '], 0x48) 2018/03/24 18:57:01 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f00000000c0), &(0x7f00000000c0)=0x4) r1 = socket(0xa, 0x4, 0x4) getpeername$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/24 18:57:01 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x34e) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000100)=""/27) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0), 0x4) r2 = dup2(r1, r1) connect$unix(r2, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x0, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), 0x4) 2018/03/24 18:57:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) shutdown(r0, 0x1) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000020000000000000000001800000000000000000000000a00000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/24 18:57:01 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/236, 0xec}], 0x1) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0], 0x1}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x50, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000340)=""/177}], 0x225) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x0, 0x3ff}) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000100)={0x1, 0x10000}) 2018/03/24 18:57:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = accept4(r1, &(0x7f00000001c0)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280)=0x4, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x80, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000000400)={0x0, 0x275e5d35, 0x3, 0x6a, 0x7ff, 0x2e9f}) shutdown(r0, 0x1) syz_emit_ethernet(0x132, &(0x7f00000002c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0xff, 0x7f, 0x3}], {0x8100, 0x0, 0x0, 0x2}}], {@ipx={0x8137, {0xffff, 0x11c, 0x47, 0x5, {@current, @current, 0xd2}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc00000}, "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"}}}}, &(0x7f0000000100)={0x1, 0x1, [0x8c1, 0x844, 0x9a6, 0x797]}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x10080, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000080)=r5) sendto$ax25(r2, &(0x7f0000000000)="8b", 0x1, 0x0, &(0x7f00000000c0)={0x3, {"ad6c7bae17b561"}}, 0x10) 2018/03/24 18:57:01 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f0000000240)="2f8257d1d2ed0e0d29dc5cc3ad4a1f7f", 0x10, 0x0, 0x0, 0x0) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000300)=""/34, 0x22}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x479}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000000c0)={r4, 0x2}, &(0x7f0000000180)=0x8) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3801000010000100ffffffffffffffff00000000000000000000000000761f5538000000000000000000000000000000000000777223ce6eed1d4144430fb9b544bb363617727ff4e1700254faa9e9123f2e746ec60f37fe34f8562dc39a18d4dec02421a39e9334992cd7068c7e139d", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000ffffffff320000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a0001002000000000000000480001006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8003, &(0x7f0000a1a000)=0x40000000003, 0x7, 0x0) mbind(&(0x7f00001a4000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000040)=0x7, 0x6, 0x6) openat$pfkey(0xffffffffffffff9c, &(0x7f0000801feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/03/24 18:57:01 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000e9bf14), 0x341, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bpq0\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)}, 0x0) [ 374.269962] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 374.282743] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/24 18:57:01 executing program 0: socket$kcm(0x29, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x2, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x6, {0x7fffffff, 0x4, 0xfffffffffffffff8, 0x0, 0x7, 0x2}, 0x0, 0x7}, 0xe) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8200) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x1000, 0xf2b5, 0x4, 0x8001}) readv(r0, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x602800) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000040)={0x1, 0xffff, 0x0, 0x84, 0x9, 0x8000}) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="f444b6cd820faeb8953b8b92ee54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) sendto$inet6(r1, &(0x7f0000000180)="3589d1d6d7a290583d36cb357383cc1ec22c0b97c4f6a4bc4025d1b4d1f5b897079791f0cee9fff664fa5d6a7c68d0c658a909361bcc4a9c053f0e4beedc68", 0x3f, 0x0, &(0x7f00000001c0)={0xa}, 0x1c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000200)=""/130, 0x82, 0x100, &(0x7f00000002c0)={r3, r4+30000000}) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 7: sched_setaffinity(0x0, 0x8, &(0x7f000044cff8)=0x3) pipe(&(0x7f0000000040)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000100), 0x0, 0x2) accept$inet6(r0, 0x0, &(0x7f0000000000)) alarm(0x10001) tee(0xffffffffffffffff, r1, 0x3c, 0x0) vmsplice(r0, &(0x7f0000ccf000)=[{&(0x7f0000000080)="cf", 0x1}], 0x1, 0x0) 2018/03/24 18:57:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xe2d, 0x208000) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, &(0x7f00000000c0)="66b9e00200000f32440f20c0663508000000440f22c0ba4300ecd4000f358fc9100193a43fb8f0008ec00f08a1be0066660f3a6284101eab", 0x38}], 0x1, 0x1, &(0x7f0000000140), 0x0) 2018/03/24 18:57:01 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 18:57:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x82000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x2, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='wchan\x00') perf_event_open(&(0x7f000001d000)={0xfffffffffffffffe, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000000040)={0x4883}, 0x8) utime(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x10000, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x6, 0x9, 0x6, 0x4, 0xfffffffffffff924}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x8, 0x800, 0xfb8, 0xffffffff, 0x2, 0x80, 0x100000001, {r4, @in6={{0xa, 0x4e22, 0x19dd90e8, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0xb985, 0x55, 0x4, 0x6, 0x6}}, &(0x7f0000000380)=0xb0) read$eventfd(r2, &(0x7f0000000000), 0x8) [ 374.338399] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f00000004000000190005", 0x2b}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0xff, 0x4) 2018/03/24 18:57:01 executing program 1: munmap(&(0x7f00009ff000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100403, 0xfffb) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/03/24 18:57:01 executing program 7: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setresgid(r0, r1, r2) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa}, 0x1c) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r3, &(0x7f0000005180)=[{}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f00000004000000190005", 0x2b}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000040)={[0x2004, 0x3000, 0x4], 0x100000001, 0x2, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0xfffffffffffffffd, 0x9}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240)={0x100000001, 0x6, 0x5, 0xffff, 0xa719, 0x0, 0xffffffff00000001, 0xd290, 0x9, 0x1000, 0x3f}, 0xb) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r1, 0x1000, "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"}, &(0x7f00000012c0)=0x1008) setsockopt$inet6_buf(r0, 0x29, 0xce, &(0x7f0000001300)="4386f391737366719bbd1c615b2f9486736871deb3eac2726d6b105b081e533acf4fbee518ed58ba248803b8f2be58214170239b78b6ea18fa3a24c14c4c37759ff9137fcac31ca0c67e42c9ff1e8d75ffdd59fcb90679fb823d05286b59a7d22699991737a2bd78c08a23da7f39c4554a0336c0ea52297a393ee419dc0952142ba40857cb12d8a4e6e2039e939be1f02c", 0x91) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000013c0)=0x8000, 0x4) execveat(r0, &(0x7f0000001400)='./file0\x00', &(0x7f0000001500)=[&(0x7f0000001440)=']\x00', &(0x7f0000001480)='/dev/sequencer\x00', &(0x7f00000014c0)='/dev/sequencer\x00'], &(0x7f0000001580)=[&(0x7f0000001540)='\x00'], 0x800) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f00000015c0)=0x2, &(0x7f0000001600)=0x4) getdents64(r0, &(0x7f0000001640)=""/21, 0x15) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001680)={r1, 0xff, 0x10, 0x401, 0xf2a}, &(0x7f00000016c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001700)={0x7}, 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001740)={0x1ff, 0x4, 0x3ff, 0x20, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001780)=""/137, &(0x7f0000001840)=0x89) r5 = request_key(&(0x7f0000001880)='.request_key_auth\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001900)='wlan1/\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r5, &(0x7f0000001940)=""/204, 0xcc) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001a40)="8612d3d80312ebd83e0b2f8bc257b172ee692b1c488888650aa30a171c3f88278255138c6d73bbcd28a0765aa4f25fff79276ed30265f87e94546480567a0e82f8bdb4833eb89aa97648d793d1b91c9fe09a438cde315fd961ad2f1cebc1536384bb425bb3cf4cbcf269e7f6e31c7cab4c562d4fc531303f10f8c257d37508798bd4d9402c4d0700e51083371acce154fcebe586cac1a0b09b4900242ea5e858f65f1eafdf4e2446a28daeb3c95440bfc3cef723ac2ac9ed1187cafb15d4914c1b7715d7f54feb523b6ff946102026919ccbc1c523621d5d3d1b17a976893fee349296bb7501051cf457") setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001b40), 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001b80)) syz_open_dev$random(&(0x7f0000001bc0)='/dev/random\x00', 0x0, 0x40) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001c00)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000001c80)={0x0, &(0x7f0000001c40)}) connect$l2tp(r6, &(0x7f0000001cc0)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x3, 0x4, 0x3}}, 0x2e) accept4$vsock_stream(r0, &(0x7f0000001d00)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x0) r7 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmat(r7, &(0x7f0000ffd000/0x3000)=nil, 0x4000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r6, 0x29, 0x44, &(0x7f0000001d40)={'IDLETIMER\x00'}, &(0x7f0000001d80)=0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001dc0)={r3, 0x4}, &(0x7f0000001e00)=0x8) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x600, 0x4) write$rdma_cm(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="004000000000002c00000000f0ffffff", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000"], 0x20) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x3000)=nil, 0x0, 0x7, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x810}) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:57:01 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x8082) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x141000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000180)=0x5, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sockstat\x00') msgsnd(0x0, &(0x7f0000000440), 0x8, 0x0) syncfs(0xffffffffffffffff) read(r1, &(0x7f0000000240)=""/208, 0xd0) 2018/03/24 18:57:01 executing program 4: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c, 0x1}) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_sigsuspend(&(0x7f0000057ff8), 0xfffffffffffffff8) 2018/03/24 18:57:01 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x5}], 0x1) poll(&(0x7f0000f81000)=[{r0}], 0x1, 0x431b8446) setsockopt$inet6_tcp_int(r0, 0x6, 0x400017, &(0x7f0000000000), 0x4) 2018/03/24 18:57:01 executing program 0: set_mempolicy(0x3, &(0x7f0000001ff8)=0x1, 0x38) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x4, 0x2a, &(0x7f0000000040)="1e0a059a1d769062d78b216c7f4c2aa626d38a177757712dbaab8be985561ac04fb9573d0cd84bbad055"}) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1f, &(0x7f0000000180)={0x6}, 0x8) msync(&(0x7f000001a000/0x4000)=nil, 0x4000, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'syzkaller0\x00', {0x4, 0x4, 0x61d, "e45dac24c063", 0x3}}) modify_ldt$read_default(0x2, &(0x7f0000000240)=""/191, 0x40fa52511af81a0a) 2018/03/24 18:57:01 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x67) readahead(r0, 0x0, 0xfff) get_thread_area(&(0x7f0000000000)={0x0, 0xffffffff, 0xffffffff}) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 2018/03/24 18:57:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"0902b999cf85000000000088f301e710", 0x102}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x24200, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000019c0)=ANY=[@ANYBLOB="060000000000000002004e24ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e24ffffffff064e011b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4450000000000000000000000000000000000000000000000000002004e230000099f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac141417000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x290) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001880)=[{&(0x7f0000000600)=""/72, 0x48}, {&(0x7f0000000100)=""/10, 0xa}, {&(0x7f0000000680)=""/158, 0x9e}, {&(0x7f0000000740)=""/86, 0x56}, {&(0x7f00000007c0)=""/173, 0xad}, {&(0x7f0000000880)=""/4096, 0x1000}], 0x6, &(0x7f0000001900)=""/184, 0xb8, 0x6}, 0x10001) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x80) clock_gettime(0x2, &(0x7f0000000280)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000140)=""/84, 0x54, 0x560000000, &(0x7f0000000240)={r3, r4+10000000}) socket$inet6(0xa, 0x3, 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r7 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000580)={0x4, 0xffffffffffffd6ca, 0x10000, {r5, r6+10000000}, 0xfffffffffffffff7, 0x3b20b792}) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066", 0x40}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 3: socket$pptp(0x18, 0x1, 0x2) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066", 0x40}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 4: perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgsnd(0x0, &(0x7f00000001c0)={0x3, "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"}, 0xfd2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x9b, "8886a113c13963963c26ab4a7560a37a4976d7c3a8bdf11d3a658b67e74407b0e2d1d9caee98b74803b26092607332c3472169ccccb6312bc95e6863cb9fa71eb6ce52d12fb0a7542b57b19d4934baa62b332af81048524ef104f732f24ff4bd78faf3122dc61f2c6e12c983186da29e824424f382b934ed4e0e0f5cc845ddf5cf09731c1b37369019495b480f100a22d25786831a8b1fc2fd9f4d"}, &(0x7f0000000140)=0xa3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0xf27, 0x2, [0x9, 0x4]}, &(0x7f00000011c0)=0xc) 2018/03/24 18:57:01 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000725000)="6e732f697063005a55c9bac4b669d9bad30ee7b7471b5c5f139e478c5a80a81227fd426ec4d35d9ee37ec1d755e7d669cbb166b81f3ae5c0c48610224cbf53738cb8f9180ae4b6a40a39ca5f8c5a080d5278362b557b12c04d1d3f24f413fb41c6e32889dd") syz_open_procfs(0x0, &(0x7f00009b7ff9)='ns/ipc\x00') ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/116) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x60100, 0x0) 2018/03/24 18:57:01 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x2) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xfffffffffffffffa, 0xffff, 0xff, 0x100, 0xf160, 0x4}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x536b686d, 0x7fff, 0xffffffff, 0x7078}, 0x10) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000091000008004700002c000000000000907800000000e00000019406000100010000000000000401907800025c1c00289bbc"], &(0x7f0000000040)={0x0, 0x0, [0x4fc, 0x0, 0x3fffc0000000000]}) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066", 0x40}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1c9000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f00000000c0)={0x7ff, 0x2, 0x6}) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) r2 = getpgid(0x0) ptrace$setopts(0x4200, r2, 0x5, 0x100000) 2018/03/24 18:57:01 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x1fffc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r2, &(0x7f00000000c0), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) 2018/03/24 18:57:01 executing program 2: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x6, 0x5}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f0000000080)=""/160, 0xfff}) socketpair(0x1, 0x0, 0x3ff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000001c0)={0x5259ca16c2321ad2, 0x4, [@random="39cb4bc5d156", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, @empty]}) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f7", 0x4b}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 0: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000000080), &(0x7f0000000ff8)=0x10225) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) fsetxattr(r0, &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000100)='+]#\x00', 0x4, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) 2018/03/24 18:57:01 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000f4f000)="1f0000000104ff00fd437f0000000000f3050100080003000000fdff00ffff", 0xffffffffffffff74) 2018/03/24 18:57:01 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x202) read(r0, &(0x7f0000000000)=""/28, 0x1c) getpid() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340)=0x4, 0x4) fgetxattr(r0, &(0x7f0000000380)=ANY=[], &(0x7f0000000300)=""/20, 0x14) r1 = syz_open_dev$dspn(&(0x7f0000000500)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000540)=""/181) pread64(r1, &(0x7f0000000200)=""/184, 0xb8, 0x4d) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000002c0)={0x8002, 0x6, 0x6, 0x7, 0x2, 0x5}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{}, 'port1\x00'}) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000440)={'erspan0\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f00000004c0)={0x0, 'syz_tun\x00'}}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/24 18:57:01 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)={r2, r3+30000000}, 0x8) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a000000000000000000000000000000000000f67b290300000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) epoll_wait(r4, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x1) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f7", 0x4b}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005053cd)={0x8, 0x0, &(0x7f0000dcf000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c50000)}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x420900, 0x0) 2018/03/24 18:57:01 executing program 7: openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20200, 0x80) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x800, 0x140) setsockopt$inet6_int(r0, 0x29, 0x800000004e, &(0x7f0000000180)=0x2, 0xd5b088030ba9d21a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0xfffffffffffffe77) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000007c0)={'dummy0\x00', r2}) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/24 18:57:01 executing program 2: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000440)=""/4096, &(0x7f0000000240)=0x1000) openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x309200, 0x0) prctl$setptracer(0x59616d61, r2) prctl$getreaper(0x2d, &(0x7f0000000280)) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200), 0x8) io_setup(0x3, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000400)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040)='n', 0x1}]) 2018/03/24 18:57:01 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f7", 0x4b}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:01 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000), 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000007affc), 0x4) getsockname$packet(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) r3 = accept4(r1, &(0x7f0000000280)=@nl=@proc, &(0x7f0000000300)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r4, 0x5, 0x2f5, 0xa3fe}, &(0x7f0000000240)=0x10) dup2(r1, r2) [ 374.744853] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 374.749531] binder: BINDER_SET_CONTEXT_MGR already set [ 374.763206] binder: 1545:1550 ioctl 40046207 0 returned -16 [ 374.774134] binder_alloc: 13356: binder_alloc_buf, no vma [ 374.779780] binder: 1545:1562 transaction failed 29189/-3, size 40-8 line 2963 [ 374.788461] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 374.800192] binder: BINDER_SET_CONTEXT_MGR already set [ 374.805971] binder: 1545:1562 ioctl 40046207 0 returned -16 [ 374.813399] binder_alloc: 13356: binder_alloc_buf, no vma [ 374.819133] binder: 1545:1550 transaction failed 29189/-3, size 40-8 line 2963 [ 374.831152] binder: undelivered TRANSACTION_ERROR: 29189 [ 374.836920] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/24 18:57:02 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de44", 0x50}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:02 executing program 4: r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x200, 0x81, 0x2, 0x6, 0x3, 0xe5, 0x1f, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x7, 0x5, 0x646, 0x9}}, &(0x7f0000000140)=0xb0) chdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xcd}, &(0x7f00000001c0)=0x8) mmap(&(0x7f0000aa3000/0x3000)=nil, 0x3000, 0x3, 0x1030, r0, 0x0) 2018/03/24 18:57:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000003600)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003480)=[{{&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000000240)=""/22, 0x16}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/224, 0xe0}, {&(0x7f0000001380)=""/36, 0x24}, {&(0x7f00000013c0)=""/105, 0x69}, {&(0x7f0000001440)=""/150, 0x96}], 0x7, &(0x7f0000001580)=""/86, 0x56, 0x7fff}, 0x1}, {{&(0x7f0000001600)=@generic, 0x80, &(0x7f0000001780)=[{&(0x7f0000001680)=""/6, 0x6}, {&(0x7f00000016c0)=""/187, 0xbb}], 0x2, 0x0, 0x0, 0x81}, 0x1c0000000}, {{&(0x7f00000017c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000001840)=""/114, 0x72}], 0x1, &(0x7f0000001900)=""/4096, 0x1000}, 0x5}, {{&(0x7f0000002900)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002980)=""/244, 0xf4}, {&(0x7f0000002a80)=""/157, 0x9d}, {&(0x7f0000002b40)=""/115, 0x73}, {&(0x7f0000002bc0)=""/254, 0xfe}, {&(0x7f0000002cc0)=""/80, 0x50}, {&(0x7f0000002d40)=""/3, 0x3}, {&(0x7f0000002d80)=""/25, 0x19}, {&(0x7f0000002dc0)=""/174, 0xae}, {&(0x7f0000002e80)=""/158, 0x9e}], 0x9, &(0x7f0000003000)=""/74, 0x4a, 0x3b8}, 0x1f800000}, {{&(0x7f0000003080), 0x80, &(0x7f0000003240)=[{&(0x7f0000003100)=""/79, 0x4f}, {&(0x7f0000003180)=""/26, 0x1a}, {&(0x7f00000031c0)=""/105, 0x69}], 0x3, &(0x7f0000003280)=""/31, 0x1f, 0x9}, 0x6}, {{&(0x7f00000032c0)=@un=@abs, 0x80, &(0x7f00000033c0)=[{&(0x7f0000003340)=""/74, 0x4a}], 0x1, &(0x7f0000003400)=""/83, 0x53, 0x9}, 0x9}], 0x6, 0x40, &(0x7f0000003640)={r1, r2+10000000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003780)={{{@in6=@local, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000003880)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003a00)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000003b00)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000003b40)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x115) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) sendto$inet6(r4, &(0x7f0000000040)="1cd7e5199fc01d66c95c14e5ff945d359e35d88ae3329df2694f3ac73fe1d7a8ed", 0x21, 0x40000, &(0x7f0000000080)={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="d297720c58a15b2d94be3c52cf216ae4c94cfac1", 0x14) 2018/03/24 18:57:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8, 0xc4002) ioctl$TCXONC(r2, 0x540a, 0xffff) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r2, 0x8, 0x8, "a0b254d4890625fb8dcfde08c517f5e55dd6bf237bb12a2c7f1617f0eb3959c2145750cf12a49dc7845641eae2de523da7d14ec7ee1993e703a7c7171c45dbdd587e0295f4dd0d2da3d0ab7017fd2af016defc8e34236111308d31b5d5f47417a1afe7974c75e3b51c62f9bb3074b0dedc57cdf16e133b972a"}) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000000)) 2018/03/24 18:57:02 executing program 1: socket$inet_smc(0x2b, 0x1, 0x0) madvise(&(0x7f0000803000/0x3000)=nil, 0x3000, 0xf) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/24 18:57:02 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x48400) preadv(r0, &(0x7f0000450000)=[{&(0x7f0000000080)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x800000000000, &(0x7f0000000340)={{0x0, 0x8}, {r1, r2+10000000}}, &(0x7f0000000380)) r3 = getpgid(0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x83, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x84, &(0x7f0000000240)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e20, @rand_addr=0x10001}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/03/24 18:57:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000e8ffe0)=[{&(0x7f0000b32000)=""/172, 0xac}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1f, 0xffffffffffffffc1) sendmsg$nl_route(r0, &(0x7f0000665000)={&(0x7f0000faeff4)={0x10}, 0xc, &(0x7f0000f48000)={&(0x7f0000551fbc)=@ipv4_getaddr={0x18, 0x16, 0x303, 0x0, 0xffffffffffffffff, {0x2}}, 0x18}, 0x1}, 0x0) 2018/03/24 18:57:02 executing program 0: perf_event_open(&(0x7f0000803f88)={0x80, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) getpid() process_vm_writev(0x0, &(0x7f0000c60ff0), 0x0, &(0x7f0000964000), 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x8000}, {0xa7b563b041a19a65, 0xffffffffffff0000}, {0xc, 0x2954}, {0xc, 0x5}, {0x2, 0x6d5}, {0x8, 0x2f4}], 0x6) 2018/03/24 18:57:02 executing program 4: r0 = perf_event_open(&(0x7f0000032000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0x32) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x102, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/24 18:57:02 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) faccessat(r0, &(0x7f00000002c0)='./file0\x00', 0x111, 0xc00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0x0, 0x0}) r3 = accept(r1, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x4}}, [0x1, 0x10000, 0x3, 0xba1e, 0x6, 0xee74, 0x0, 0xffffffffffffff63, 0x1000, 0x3ff, 0x7, 0x4, 0x6, 0x3, 0x6]}, &(0x7f0000000240)=0x100) setsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000000300)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x1000}, 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="ea0238b9d4c760651c592d4326935fba1eb614034fccbc00bc8e3879eb825319414e83342fea601a0b4cd6c1729cecf5d4c1bad9f064da81a862599c14c90c5292c4b75a30a1544aed292d4d6e0257653c00193d3cb68949aa3b24d1177ee1b685fea1112d990ccd311efb47f7631778b63742388c23d8b5ca9f164c340e0edfa158f0c65cf0b2f197775449613c803d0755d68710fa2c4be7889f53340028fe10a1d6b021aac1ca6b14018126239f128ff508acaa82752e661e1fb281d9f0121cb4dea2790e9a58e88b74f2c32bc36a853f0b59bd406c38a7b481353a3608328ce3696a08d2b3b337c71001d535efc30e977509a1e3f8f150ac9a349fbe9522b3222a7da89eec5272e63a06457047d5d19942b5176e3c640aef31a7985cbc053b5ef8f677bfab0d2407a9c962bdec00866f10d4bc863819a5fad57b68ecb77c6300adcf861daa403a9f33ce35a36f9e2943aebd322d6820202960b8fd611e548f0e255bd1c86d21c5bd10dde1de4d4e25828ab42a926c13fc20f196e8467063c179781f5395d7ae5e19516f93b0fde659a2c25f2bbf2e77f6ed8363df0157653cc73e2519dfb7f47a57f05caad69f51e086ec93b149f1720f420f5f7f8c4d935c26442803813c5470b158780e1eb18c180d029a6ecec635231fbee97ce58be63feaffb19ab9a6bde55d51bafc84f0f3e93e31f7e2db847e7b727ee44d357ef6010e5d18aceb93cbbfcebe0b076f5a26e35b2f9260729bedd905869ef18f5dab54e9330328efe696743b5b73888cd4816c99bf6adafe682de98c8129028e997055340892e521f291300a2726c7f0a9992e28d0db6960f8d67bf67a1601e4a15aa161fc82849292847a4d6c864b5d1b3d0aa41275278ec829b0fe37fb6034f78f9ca8b7b99f8bad785fd3e16433d43c44247b5269842e168011b8b66538a00390aa10fcf3007f091ba1233bf1653666946555057adca329612f9f2807db8c8d254f8197192dbe1623910b8907c3970403cb9f5ed14bdc3707f487fe8d871cfe53e508d45f8b20c05dac78691f25fd22933b157210acc6058e4585b186bb25820195bfee52a1a4a5ef937cf3a507ed470eeb09ba079b2219f9e9de8140e4f78176dac1fea9a0fbca83784df849c9b4f9e3ea5f43f04495288d4bf57195a990be6064d604c83d8db19ff4f98d575ff152a807cb3eaa75de13433dcb3ec7e55d135dbb58a6787a56b26bbdb5fdbf8649b972f4e31613f0c1f79d74abf504e30862579b039a8a35d39bed3159c799b94d357dffac7c733fd8a45273344e4a51ea51a045d24ad9872f6e511f4487ec08a83e2dd359ce2e2068a0294501dc3852848bf6a38ab1d64349c4ef1e407d09e629dab2a7da35c2ac9ad1134383a2714e33fac57d43bfb267238b962045f6923e850257f5a768ff1eb998b64b2fdb48217c625f5a7a3b8bf063bb7fe536e15c5d5a7663888153a09c9316b531a3dc72315581a4343031be89d7768aab41578f5e96849984dc5c6c776630eea33636752f559a38ceea11dda9ea530deb9db06d199a84a89e95cde6a3c10c2c1273deda8ddee853b665e3ea9508a9d211fcd646363f83f6b9ebeb07eb16448b714453ef4fe4f40d5c27e73f03d7576bd9cf1f7d90b789cff05b6d74889d018579b383ca2852bd8ab1083e62953269d55c9a5a163afb847fc915adb4397f06e9489a5a89d0aa03df8ecfdc52c1b3ed1a77b18828956ec1969ab6ffd9640b7375ed553cde3eddb8765a5e93d54d591230e625e7d5468a781e40d0ac43e07da39c4ed7aa2f334115ad67f29a687e28d539da8620417f8711c7b55ff5172f19c4ea1f0e3ebce8ea7fc6e41f9b815eb2b6a8c1bbaa9f0935584c4492027d9bc0de6a11a9cedeab5cea69a2583be78c37c4dd660c565c7251e8d64e40fabea4ae7998929c246b929c9c19678de86f8a49b19fa90518e6c7d5ecd45c716d7f0daf0293b0923cbb3eb7b55db8b8948c02b59abcd9698d1ca348c7de6d9f182bd52b64a3614a65c90d4f17eda5f423ab02393df57f060ae2bc7afac556f0b2b441a875a6a09b613f734d593fd86f8e280beceac39e4559e1d2891df7c3a5e3cd14b95062c66cb66b30f8c55d99354034ac00f9a5cfb5eff52b735ab823d7d2d3adf2ab8565356f38c0982bbef08ba933734ecfc3e0d5c3b3d7726ee9073520bbd01e521a3bb7bf73c50a7db45266363860f408e32a9d1724e6c39d27a11ae2471b30c6fa2b642df9d304fad68f034569a02656ffaf083c0c63aeb3e0100a585aa024ee0f0d425577d9d4b1435089cceb215f2e5ece74f981c509ff249bbb2d8403a1ffe3438678493b487920058e30f6568439add507229a52c250393a14240bf332a43ef310debc723e8196c97f7dc11628394f4111b87e6391f7b68373dbc66c0e664f695de198c0a5ceb12a3adb47bcea7a87a377e1987ef644122bc376793f4f785c07f235a8c5c697791fabe4e6a46c242931e5e94623b9c7b5b907aac8d2ae85725852801748e8fe0cc0623a670616c80820c04ba9344417f4d49e3fe3b37937175d3b5e945dda52fdb8e388e26ebd39c9ccc3df55e187a0186a523f9a43d469f639677b56019e3af88634ef30a12d61ad1f123974834b223aa63c4725e743c2a5d75a376f4e795c1bd2ab72d683765ec9962e84d4ffea9b66a345a0fb04e64a4e6d0c30e16c45d0e344363c8c37ba4ac19eee25827e9495bdb3080ccbb735ee4b57a4e6cdf73c2bf29276fcb143b7100b4b4a6c510e5b14d0d6c43d22708fc0cbec657d4a1a00ab5f436ce3660f1dae10558243a96dac792a2398b9e8f7be7e2b19df32204f3454fdcabf4f792fda0b52c5950fd8f18da5051937d7b912080f867496aef6963ba76daadcb2ac020fa4057963353c9243ae54fd72167b0f7bbd68a382ffbff78d84ef6462c74ad09e3dd65cb71d301e7ad116a29cb09c9bbf1fff36822e0f4da6e53a4eab87ec9b3d7938ab285ca6c95c575ed058089c234cb2c6e28e4bfa0cae0913c65070ba73b607a37b9b0e0fe2bd626351f36742f5d690998055a14adf7d9eeeccd97d01ef0cca75eb853116a5096c71fe277e58bcfdb47525cce7f986796a25c1f871acf10e359e5493b1497cab1d3cfcead19cd532c71d4da0c24525c09e6559a3af5f819eee8f3fe5e643541a25461a71f0e7080f00f196cdcb7ff2e7cd7fb9538f106c306b53333c7a85e29f6e8e12efcb42abd318fe62a452811773236e8596f8eee24b5850982c1512888df12be086a31fba695f0d625bfbf5e160f5d88ed8bad3668a0260df851a7eb53c9fafb3dbdc079948fa44c89260e2f7b5f4f1c186825409c0e851e51fc852c9155c9e41f873599a21afd18b2b40a58fc76917c00abf0eb3eb55d2872e387f3e24a3deb105342433abcd64dfd92f6ce934ba1b46d9d6d5002ea05c5c60ab82d2809609400c73c1d5590203dc66db32b5df02f3a6ed571f851eaad4885e406a44a9b41161081e59f0b3b30df98b03ffc2d8c6efe86fc1541233fb5d4bd175c130c12641abfa9fb346cced5c9c70c7528824fd697d57fd28a152d09fdfbc4f4a1387a48087c51e46455b7cc2f71a0971c20e9200050ea00ffabcde6449cff561dc2c43fa32c3b9697ea21744b615772f1233ec3597c4ecb33c6879b490a60468a25b8a187147c1b191e4b61c3f12a569b30a396a6f03540be1a59ac0dad86b51709cbb0d289940955d18465de893165e8d7183077bf4a476693e262934c068d2e83d1c668ad785cf897154f85487ed300cc2130740794f04c270822a1bfc0a4ee6bb4a5db7f77671951f2ed6de8b70f929b7bae4b4c7f80fff4f91ae2b390da48f0c3dd24bae8a7a6b38e48d62d4584d194ebc7a62d2c29210f7562ea8079be5bd243c18e34fb1b62ba3cd7cb3ed1b543fcfaff31a29fb8fc01041d8e1cd876c5cf596fc90fbafba2656c7f56bc6b5d5c47eac6579f97210547bfad056a863861ddf4b8febd6ab7641c1d92c050b151a217b919d9ee1223a086c3257299c58cb4a377a07a788abf5c23d5a10815b26f74f70da446c00572de2fd38ea58b997880921984c593b4600dffaa4fc642d5982c5930a41a4218722e0b569df89fda69fec7f9c638d1e135fdfc84c888530b64932de16aa3f44aaeb5a8cd1337e6e05a26cac72c7e21d80e94cbdb54bbc7bdf0104dbac0ce33a4b7f327e7113f6a7dd3a0f8656fcdc28219330af201cda6bde9c6cf824fedc0bbc3e66c10a6cbb9b539771bc2c6e7f96f7f63dde5b3508d8738419783f83f2b925b2e5cbff29dd5e6fedd4d5d8f0ff8eebd1e8c3131d3fbc003d4c5fe83cea", 0xc01}], 0x1, &(0x7f0000007980)}}], 0x1, 0x0) getsockname(r1, &(0x7f00000003c0)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x80) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000073c0), 0x70}}], 0x2, 0x0) 2018/03/24 18:57:02 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de44", 0x50}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc8000, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000140)) socket$nl_crypto(0x10, 0x3, 0x15) pipe(&(0x7f00000001c0)) 2018/03/24 18:57:02 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de44", 0x50}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:02 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:02 executing program 7: r0 = memfd_create(&(0x7f0000000000)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x5, "300f617410"}, &(0x7f00000000c0)=0xd) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x80000001}, &(0x7f0000000140)=0x8) readv(r0, &(0x7f0000000700)=[{&(0x7f0000000600)=""/250, 0xfa}], 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) 2018/03/24 18:57:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x800000000080400, 0x0) r2 = msgget(0x3, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000400)=""/49) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/220) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000340)=ANY=[@ANYBLOB="ff07000081000000a690da43116156486c3e70b5b7a4836605e001f972b12001db800f131aaff01cdf775724baab0cecbe784e184a236c6e931464724758df2422960f2f83ca6c4ad7852557daac68fc326a63cbb84af700bf2a0c71f0e6d92c3c37bde59aff9b620346c3a6779d3cf9e49d455367f9ff992b33d1603c831bc159f8940b41f96ea7654897aaccae191a7a6421a9dde65cb99d369ff78e345c1dfadd3c28de1fee609d0bedc976babf16235db9fa929495837fed91c7afd6"]) readlinkat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/41, 0x29) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x0, 0xc1010, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xe8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000100)={0x10000}) 2018/03/24 18:57:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0xffff, 0x4) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="ff88645496030000000000000000000000759fec"], &(0x7f0000000100)) syz_emit_ethernet(0x69, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @random="7fd4a5d9a11e", [], {@generic={0x88ff, "2e22be7c298b4404d58d9abbf7d3bf84fd50bbc23c047f6cc4a29c1dcc61431dd7266349b074c5bc37d550df3dcd24617880d8d1cf39befa16aa8e36a3e0c291b0f131060b62adae63673102f3846b1a8cbbe9a04cbd1249e3eabb"}}}, 0x0) 2018/03/24 18:57:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd5, 0x20000000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000880000faf601e998363586c6ccf40949a1268d5e6205bf9012e73d4b43be73a866589a05caf393809365e2f3b2e19df66bb049b85d66e5932f817f9a753139cb9b792735de9e5bb5f3c02b31d9d45691d9c805e4400e5d9e85a6c62ede742786f77d5b194f24f0732273d8829e0fdf8f53a1356f102d8d602d2e476884318641e239f909d279b2798c57e618aa9f59913b395a928ee9b8bf69c636cbd1ceba0bdba5ece03027af2b35d290507ce421662f219a559279dc48c7655bf4f64b8b1b45324ca8d264156e65df045cd14c021cfa7dc1ab49862614402cec16f5ab000000000000", @ANYRES32=0xffffffff, @ANYBLOB="000000000a00000000000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) writev(r0, &(0x7f0000000040), 0x146) 2018/03/24 18:57:02 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) recvfrom$inet6(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x40000002, &(0x7f0000000040)={0xa, 0x4e23, 0x39, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x101000, 0x0) ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f00000012c0)=""/200) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000013c0)={0x0, 0xfff, 0x9b8, 0x9, 0x3f, 0x7ff, 0x7, 0xffffffff00000001, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x8, 0x0, 0x0, 0x1c000000000, 0x4d}}, &(0x7f00000000c0)=0xb0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000002580)={0x4, 0x8, 0x2, 0x1d, &(0x7f00000014c0)=""/29, 0x54, &(0x7f0000001500)=""/84, 0x1000, &(0x7f0000001580)=""/4096}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r5, 0x5602}, &(0x7f0000001480)=0x8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001180)={0x4, {{0xa, 0x4e21, 0xdbd0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, {{0xa, 0x4e24, 0x6cc, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x108) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1b) 2018/03/24 18:57:02 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x10000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x440}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r1, 0x100, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x40080}, 0x0) r2 = gettid() tkill(r2, 0x13) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00004b1fe0)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) getpgid(0x0) tkill(0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/03/24 18:57:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x10000004e20}, 0x1c) listen(r0, 0x1000) syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b0014000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES64=r0, @ANYBLOB="5004000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x3e0]}) 2018/03/24 18:57:02 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa72", 0x53}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xfffffffffffffffc) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SMI(r4, 0xaeb7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f00000001c0)="b9880a0000b800000000ba000000000f30b8010000000f01d9b9960a00000f32430fc72ec46219a8f5460f01cbc46225079d8000c0feb9800000c00f32b9800000c00f3235000400000f30460f01f8", 0x4f}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000000100)={0x3, 0x0, [0x0, 0x0, 0x0, 0x100000000000]}) ioctl$KVM_GET_SREGS(r3, 0x8138ae83, &(0x7f00000002c0)) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000000)={0x6, 0xfffffffffffffffc, [{0xffffffffffff8591, 0x0, 0x2}, {0x8, 0x0, 0x1}, {0x5, 0x0, 0xfff}, {0x10000, 0x0, 0xa900000}, {0x6, 0x0, 0x10000}, {0x800, 0x0, 0x8a}]}) 2018/03/24 18:57:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000cc0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000c40)="00afd4df92c1643bf5e06b7b4f795e7931f0c47e79ee5d4475fd52f23cf627dc640d70572caedca028875aaaea49e9d66483f0b50289355c7f4d57afc38494cb2e5f7a41bd26788ac02421af67203b91f97804a51157143dbc394c20a40bfa97dd91b92c1c7709db2ea7ffc676f54024a6c66186", 0x1fb, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b3", 0x1, r1) r3 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="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", 0x801, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r2, r3}, &(0x7f00000001c0)=""/42, 0x2a, &(0x7f0000000240)={&(0x7f0000000200)={'crct10dif-pclmul\x00'}}) r4 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000000100)) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000000b00)) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r5, &(0x7f0000001540)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001500), 0x13f, 0xb}}, 0x20) fcntl$F_SET_FILE_RW_HINT(r5, 0x40e, &(0x7f0000000ac0)=0x5) ioctl$TCSETAF(r4, 0x5408, &(0x7f0000000bc0)={0x7, 0x6, 0x1, 0x81, 0xa8, 0x7f, 0x1, 0xfffffffffffffff8, 0xfdd, 0x4}) write$rdma_cm(r5, &(0x7f0000002300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000022c0)}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002800)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000027c0)={0xffffffff}, 0x1, 0x1}}, 0x20) write$rdma_cm(r5, &(0x7f0000000b80)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000002340)=[{0x2b, 0x0, [0x80000000, 0x7fffffff, 0x174, 0x2627, 0x3, 0x100000000, 0x1, 0x4, 0x87aa, 0x48, 0x8, 0x3, 0x3, 0x6, 0xffffffffffff75c5, 0x8001]}, {0x1, 0x0, [0x3, 0x7ff, 0x3, 0xfff, 0x4, 0x800, 0x94b, 0x400000000, 0x8, 0x0, 0x7, 0x3e, 0xffffffffffff0000, 0x7, 0x9, 0x10000]}, {0x2a, 0x0, [0x4, 0x59, 0x2, 0x4, 0x3ba, 0x4, 0x2, 0x3f, 0xd2c6, 0x4, 0x9, 0xfffffffffffffffd, 0x400, 0x9, 0x7f, 0x7]}, {0x4, 0x0, [0x8, 0x5b8, 0x0, 0x0, 0x100000001, 0x1d0a, 0x9, 0x1000000000000000, 0x400, 0x5, 0xff, 0x4, 0xbf65, 0xffffffff00000000, 0x76, 0x1a]}, {0x0, 0x0, [0x0, 0xfffffffffffffffa, 0x0, 0x0, 0xeb4, 0xac3, 0x8000, 0x8, 0x4, 0x5, 0x0, 0x1f, 0x9d, 0x0, 0x5, 0x9]}, {0x0, 0x0, [0xffffffffffff60c1, 0x2, 0x2, 0x1c48, 0x9, 0x1ff, 0x5, 0xffffffffffffffe1, 0x1, 0x4, 0x3, 0x7, 0x58, 0x1f, 0x6, 0xfffffffffffffff7]}], r6, 0x1, 0x1, 0x1b0}}, 0x20) write$rdma_cm(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000770000000000000000000000ffff00fb54e84f869978", @ANYRES32=0xffffffff, @ANYBLOB='\x00\x00\x00\x00'], 0x48) write$rdma_cm(r5, &(0x7f0000000000)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x18, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x30) setsockopt$inet6_dccp_int(r4, 0x21, 0xb, &(0x7f0000000b40)=0x3, 0x4) 2018/03/24 18:57:02 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3e) recvmmsg(0xffffffffffffffff, &(0x7f0000002fc0)=[{{&(0x7f0000000000)=@ethernet={0x0, @dev}, 0xffffffffffffff82, &(0x7f0000000400)=[{&(0x7f0000000080)=""/201, 0xc9}, {&(0x7f0000000180)=""/49, 0x31}], 0x2, &(0x7f0000000480)=""/180, 0xb4}}], 0x1, 0x0, &(0x7f0000003140)) sendto$inet(r0, &(0x7f0000ef4000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmmsg(r0, &(0x7f0000000140), 0x50, 0x2, &(0x7f00000001c0)={0x0, 0x989680}) sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000200)=@llc={0x1a, 0x1b, 0x2, 0x9cc, 0x0, 0x4, @random="fbea7752b6cf"}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000540)="c1ebb12602fa56898849856abfaa3586fd5de7050ac827fe4a94d96c7e6f3b8a64575c482a103708fdb6602d06ab0015c14a380dae2cadd5003d09212f8c125bea267c673e36ba54863591a5de1a6d87c0f0c2f7aaf57b35067286a80b1e08320fd58efe280eeddceb07409fa12897330c24a01d4728ee547bd5deccf9027f7ff008629e76cd15e087ac96f9b471876ba701e1ff9fea89230d17fd834f101b86d3574a6fc6e8a3a8923f6bafa5e0c1e5704dd29a4a7b42453ad1a0b9b13fb8c813938e6c0d813070437b048dd18713f624ffc420c65187d1a1d0d422060d814c74dda1cbd5049aa3672e9c156cb7a1a0f5ddf1c98b4a69c09a2a5bf7c0b3e9fb710648a54031f054d72f0c4209c21b6095f9f1c253a9f03256286dfc7d57d1bf549aa46694715d213f5156592d52e1bf3a82f94652152e1eb2cdc1e470e158988cbc1d838c21cf7b1debe37129b9b242fc09b125ca54143e818e3c6376dd1e109eea5e4c6628fb1b86d4c9ae2ad276446f482956e0d3580fcfad298ef391297f19e16f4a2368da50b85a9ea7cc120b36699da643138b81d63518ffaec940fb619c472e647e748f62c52be9da531121e9811807e4cbf40a6224bbcbafb37a6e5ba06720921f47cbfe0876d51f2576e154e6dff4d18ae5a894b9f3efc94a095d63d661cde9813ed260a27009931c1cb80f8318be645d86f5cbaa72904ac3d01fd3a2e8615ce418055360e7e86e41a39ea40e619391cd49e21af6e9742bab7e6107aa3d6a272e281c112d2cce2c90067f5b20ad5858656f02984153e43050469681fd962c86b5b31c0c5515f50b748c07bf00583e92ba051dbaf36fa2b2520df0742dad30b41f21de9d8807f8fc0eab641c6d86f069158d2645af5f40471e665ddb9bcb90546717db56c52fdb2f3af4a6eaca51ef1e77d03eda8ec27ccd34df6ef55de605e579cddf080cc6beddc836c7bb525f3fd859faa996d54cd4f5f95c4431bf101630f3b8d1f569655b6cd84bad7b7f418568ba0e9c47d3e643cf21a4f6d15c487e6a9f9fc52f404feda33bd1750465b8606dd30a61df77a0f458a338a38b67ce87844c012f880b1521362b84b68f207583abd8275e3f2501a099adf96cb1379ccea112feba2595fa7745b3be7486076e5d3079b5f9bde1014fd43a1253f338c1792e5cff1269c6de6851e8f2e78b5eef60b8d01e73b637b10db5bf5d8878c649fe7ec4ab59f4e9ffb2ab756d6d856e1f70835e0f5334c6f6037553e06ab8b612ed84da72af669706b86e990026975e9512e36a95368d2487134c11928d32a7e8d47b40464c5bc67133a687e7216aff0f0bd0398e0b6096492a34bbe64766a5b0aba50055162f6a9efaffc86fa0b47ae867f7034cc8a0a292f34ffe01cbc75cef8ca8d0945f54a2718d0fe12ddb5f6f038b91f52176fb483ffeb7e43633114c941ddfe1636d270b617a476ac52124a46fb3537956635343d7c5d4b199df56f74007a3f3a42566b6fa20c5108e4e52912c6d5887ba92731985c4c14e10224be8d458de6e4c159c2eea946cf1f221d70bf626d6b452cabddb57292b2107c58a74c04b44d0d572d49e1f204e595d0296d95adaccc8a6c650dd5d2b5d29d67417c3d8469eac7a2180619423937cd23b8a660f6a52f3dc0af1b97b3609b53082242d8a1cc79786a18ca3199387d818528d8be57b8f815d003fca682486b4775c4f182fc32af1172c94678f4538e02003b5ed9619c033279ac68fabe61966254a3c800b3dce0edfa38ecf7dc22d43a5ec95184c0e03790e6fed171f3fc2ee5023394574e8055ed42983c2071dc6edacf186708b6c76da8bf94273e05773a4aff7e035bb9fa70c4a4bccb89f449d205e145f987ca9c1b190ecf84cf9ca426a0660aa9a10960df84cead2c30629ff93c315880348412be8d02c8d3c224338a4957e89a5937b72d8e3dad6d2fd8d54b0d797e6fff76b246b2e1597d63eb9cd48c50f3a32a8fbecca82cc5c4a55a3df1c9e5d7b862009c053a5380282b0695da5cfc6744cdf3ec7520645d1d022cc1efb9cbce0138d42ece60b3dd83eb1ce52e5619018d68a63403bda51ea3f7c1399f321fdca6e88b3223a444bf28a6b0599194ad8bac7da1af333e38d32cc471a80198cbca9d292efa763456dc716e3c9d4c0d1d8937eedc84e4ac569355f4bc5c6aa0fba2248514421946a35c0ccec3cd9ad351297361b316dccf0bb64e06de01fe3446371c99cb2a3f4d4eaee5facee429feb26714f2424795511e58e69da09ab704666cfae26a18c2e6f483312c1be0d35c7d5611c2028238e56f838eeb66aaefdc6b922f959e7f4c93b371ead98d23eee8f2e8e27069a5fc89194cc92f604c95c9618a066a00183a75df6e5e10e16f1ef3eea4550deff770c694166ed171c5a50c7a6d26b72b6f3191cc32128fa4eee26c12630a05fd212c258e0dbf75e0028afe8f76a72b1562be7012a2f486ada3d706839c0a2b5265f9c5bc5ac86aefe816c54d43fc9322d0ed03ed547ae0350cfb19bb0ea33ee59872d04d110e1a96ba2ec125e6378fa7c49ab4b05349d83d1793e065ed3520c7b3639c0fe9d4f12251cf9b0ea002e50dc649567b64a0fc78746442d81e37d066bc1839863ba6c22da32e88c813ebe5d289e87c4fffcada99df8fb9380ac44962cff6158f20a3a3088abb9274d45ed899703af87986b18462a0e5df4a6efde9801f33f1508f0bdf135f29d03efc70ad0c84cf0b489e1c55c396fcfbd41b2b0fdaef9d09230b9ec0a0da9b504c7ed8e920ae84839f67e88314fc1efcf514c66e6e58ed6f3f3961eb64ffec6bda826280c833e41d8efb61ab02c48edbe222a126e9e21aeb35d7584ec49f6dccee4c0e1ab757a04d55e485def0ba45132c8211e07f97f14150fa56a7a214c6b6d7cc47875da40936bdd0fc2affb50037c2a35eddc3ab824fc3544b1b11dc49b3bd0cd5b052eb67a84b2890855ab3e66d26ab2da48430f47239983922947a0d201d654756caece06f05f7a9d35f69a03c01fff2b86ab7263f1fa5e47736f4708b6b6c9fd89b8c06a9718bff7760935e1cbbf83611ef663f36aec79d9f9650d53c066708c903cf5c82903689dac34d5ddc3743eeb2f491d5ed543f3bccf07a9b6368defd95289dd6818c5437baa1743708a65e30eb7b5983e4071e535f2df4c87a9f24aa64ddbafc90e11a02ef0f43d8ef44bcf2dc36c4ccfd6a481ad1f7a89df055f88cb13f1457fa4983f849ade3935c613349fe02382e4463b4c5f7a4a5c6cf8053394d4fa129cd83737a0b869480e929e1d234a889d987347d46ec2d7ab38fbe79de7440822b94f2b7eaf8bef8e2cd4fc73828264cb124031383707d618933b1134e40857134d1c6b4786e2f8f83c83ec0a42cef4dcd3d801402308d8e3ac622398faa8cf56bd692697e218ecad4d678908d679bff180683568d11d9303e6cbccedd33d828ccbaab5fb40603faa3bd5a3e377f752bf8d2be4708b77de1c615e02329b14cdd1e25dd2f19c59c7033c37e2d2860552eb355b2300730356d16bbdd0526ca6ba6520d6ac8a2b5f013d412e99d0e3a7401ac4d1ffce9264e292407dbb569ff5105c0158b76adee68f494620b810857a0dc1d7af5e844a9244933efcb4a1c7a9c86cbbdac5c37eae3b3a2cbd456b1a7962d1058f6e56edefb62f05b6b9c72aa789ca75882a61859a0ac5695b25fa0c8565b6d517c4af6af982cb5c1095dd1ff8fd69a071888f2843ac284a5b5c2f3cdd886c295dc2d5c2a72e6466b947647f1d0f8747b0e8c3f01f59db60d79811743560f452f3add74900dd87e91e34e50d042f3a7633f23ebd7d5cf9d5507da736174dcaaf642d4725870112ab1229185025c659b0eda682a58111e2dd815e2db9478631c3dcbc19650ca0cfb9f200df5b3fc5bc824d1a1a777d39379d2a413171630aaed00c508583916d54fda79e26611f9d0844c83a9c7bc739bf55b5bba785e9136e32444c7339e5904580d31092620f5776da9df3d92e62d5b51ea3e0c2587d4206ad2dc0fab65efbc2e41e07ebb8f5282be017309d46e22c45245185e68a96f358a0190ad8810023eacbc8e3f10efdcae45a6d56484a4832b791704534bd437be1b0dcbde70973a01820508ff10437f024446194628d2bf03cf704d66baf08baa7fb8e855685c8ca92d647747f567d571a437e715c62388f0a5ce592b76872d0427ba86b29459395ef35e78562af8d2b9be71aabb32a1e803e95971c6be744029932b12ec98b7d65be45001958d6899d439ae9749e3251b9ee3643fbd6591b314624b7b5ec380a811f026918156ff3efd558850890e6c23ba829a18b161db4df2b342838c51359e49b1e57e857bb52bbf5cb0436e8cd00e9cd7c62a59698b4fa8cd1fd9e67dd84334073eef64c6812e263dd59b7ec5ab79b3df17eefeb93f80fedfddfe5c30129746dc2e0a725db9bf3f4b15883e8bf1049690a84d9696b1bbfa294b8f2a0db8edc70b446110cde86b037bc75a03b9645adccd666bba96a6608f5b4b3b78251445bf5f3b0cc001239d2302f25f00bf0908e34edfc418004bb332c31072edb56e504ec1af2c2b1b065db71b30337946df2bce04b9217c14037f955f9aaf06e5b5983e6f7ddfc9c89f6cc494a1a741ee9e459c595dd128e8d377df03647c0bd9f0fd9a20c6b2909db8856a77917f572699504577080104e2dbdbe9f3986cd2d18e8d4e6ba52badc3ce40d8f18daaade47253cc11c7c85a19e42847fd2881e9bf46dd0a3c07d4201d65e707ddaec1815e417bcd06bb42068b072c1b2702ddf3a7dc70c99e58fa4500a300153b6387b608a3be9ca227e882d0fee092639fdccbdce4f55ca3d1a163b79c291994087922102b043fa1495086a89208c5d647c705699920892ebde51739e9392e90ce550fe657e89804678965697069172493afe710b137a59fdd1ed4f7ecfa08e9a88507824889d955c602680f52b468c4e71eb41070d0add30db831bf8305c3eb68e0d7d9a4b967aebce49aca4439ec7d8cf70fae7b3762f0c0a5c680be451c06fa8a423f62e1936879e22917baccbd14fe5413b06ff85393ef6e2bfdc5859a5bae53af74b98266a7ed6bea2213e7d3f4147a4355cace381c235d45c2a3c851e68462650edae5b06e6bb549b1c07a495348fd851206636be3984ca8f5b9f471a3878bdc6fdb86f363a71a6c205ea5b367ceffd8fba6ed607220bd54480cae4d52a6fe699beb71cd22ce2b1afef734e6397deee70a636f1b6e90be1717c6b8469b71b68ca0e35d0f910dac9e46cae8190c8f2a85228d9eb4b60ee9d71f18bfa43cbcd22bd82557d85ded63b586b3e7135478d292b0700f951dc6d6c0506a5620301eeac8287b5dae043eb84ee82012610f16d105ec2f541892bb7cf5ce57673ceedc9da618b75e7642b4e8a61243f1183c89d84fa08fa1a34284a50d2f6571e7ed4877aae2dc3e0d0cb56b723f7d6ad524faa539650ce7e1e487b734799ed88c75ab6668d1ab571795fd4c46293a82dbc652904c560c75168720fc42f2472ae1eac2a0242e624bda73f49d2f74c1a3f81a005a6d6aed19e2a88f54de2a6127a741127cd44b5f72ff384a8ac74860449b65d490bdb078e5bdc506ee4870d60f1284fb0f4d38762065d6b097392e43e1ef4979756e6911bceb589b42bd4156e0237c84453338e11a40ecae91cac60fbb13340978af10cd81fbaa0f511b41afcd8b2bcdaae2cdc4bfb0ee6e4d7f6269302c67f714446158f47c5be955f238214ea33f5426c75dd4b758801c10e66", 0x1000}, {&(0x7f0000000280)="e9bd08eb3be67506cfe435189e0930c5ceac0c1916a883a59076944fcb45fe3de36cefc0c881bc38a011ab4f72b053531463e05c28eee2e6496aec9127178b37b56197cbb04d4091e47e83bc3dcf47e5689c650a4cfbf47afed90694a13fdcef43fe03ed6509426b5efc9e2209af50a5bff967dbfdf26e", 0x77}, {&(0x7f0000000300)="1d0147976e212452bbbbb55d29f09979f1285804d7b10c22b2fd8499f98962954198a409018eb1f525b828011439be203fe13699cf312c58566d555d", 0x3c}, {&(0x7f0000000340)="015109262f7630be71a57f26c5d40ea16419c719a02d9c7744d0dca3273149a829aa4b9d51a4012869606f90ab4a5462ce02e419c8565462aafdbae2e83c537ce589589f887accd203a5b3269d95944fc997d6779f3300f25cbab58b2ba9bd3bf38baeba70710947a2fa153935451da97df76ce40154d1ea6040e55a9c4250379618e4fc303df4b1796306d1f1bbeae3236f7421bbed0d8eff06a32a722c", 0x9e}, {&(0x7f0000001540)="28f510cc0e1d620f5869303aea0555f60fae262357679797fa6d18867d9c93cc223c2a5255450085fdf80fa3ba714dc1edf28498748e315caaecac72214377de6212d8c6edba987fdfc988db024af9c0dbcb07515dd42e733dcfa250ba6be739f7666089b42de5e970aef85b142b0b253d2cd9ff73121d4239e5b6a6f40a8905d1589e6fc614b3a0c1fb2e25af0338d70306fbba82d9b1611991b01f857fd1b6682c6dee8d5a3a92809f945138cecd6e4b9a120cca5c8f3ad43b6ef779d023a6f4d862", 0xc3}], 0x5, &(0x7f00000016c0)=[{0xb8, 0x10e, 0xa5f7, "cc258b061f54b7efe8622268a48bde51bcf77a65ed27c0579fe358df7f5bd7795c53bf099bad59493d67993659ab71362f224f8478bc0e8f6558a142930d2b296a184d27dd05764a509388fa87864376ef9c65d57b665dd94fff58cb6c33e779c50599539961d86ccba853340b57de16c08b1968120b8377236f8409c3e0969404bd017ee87c2e9228fe3e74beb4d19cf39cb01db73cd390b6c4ad5298f3048292637d"}, {0x40, 0x116, 0xca, "2097e2344195f5a16c031dfb227fc381f6749ec6bfc373f8b2bfa88d9b6d459e9fc4836763573f4ad8209ab98f"}], 0xf8, 0x40}, 0x1) 2018/03/24 18:57:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x6, 0x101000) bind$nfc_llcp(r1, &(0x7f0000000100)={0x27, 0x0, 0x1, 0x6, 0x87, 0x7, "b6accf4e4f8e8c476b0d41c326bd7d0b9285fe5cf1d78d84748d95a2aca4e8686a352f6f6f04b4a36039e843e664f182c5a09d0f87939db9dfcd09118959a2", 0x2d}, 0x60) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000023002908ffffffffffffffff04000000040001002481028a47e3d2ee01200cd0addafc208ccb3fa6a25f705698f993569fa7eea345956a0ea6b9c66bf85a693fc966cd5320aa3fdbea503d7cd22feeca2cf5a58dc7ab5b9f4043bd2c350114cf1ecf269db99e087044b7f9b1d2a8b8189a7b137bcf04a7a95d358a18e654f5d30b0323ce3ae8d152a8eb1b00d02fdabd018380"], 0x18}, 0x1}, 0x0) 2018/03/24 18:57:02 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa72", 0x53}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:02 executing program 2: socket$inet_sctp(0x2, 0x1, 0x84) io_setup(0x4, &(0x7f0000000040)=0x0) r1 = socket(0x2, 0x8000a, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) ftruncate(r1, 0x8) [ 375.465630] MPI: mpi too large (16392 bits) 2018/03/24 18:57:02 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1, 0x2000001b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/03/24 18:57:02 executing program 4: syz_emit_ethernet(0x14d7, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x8000, 0x6, "7d9644", 0x14a1, 0xc, 0x60000000, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, {[@srh={0x88, 0xc, 0x4, 0x6, 0x1, 0x0, 0x79ac0000, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff]}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, @srh={0x5e, 0x14, 0x4, 0xa, 0xed4, 0x36, 0xffffffff956a8d06, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x12}, @ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [], 0x11}, @loopback={0x0, 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @fragment={0x2e, 0x0, 0x6, 0x4, 0x0, 0x5, 0x64}, @routing={0x33, 0x6, 0x2, 0x5, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}]}, @srh={0xbf, 0xe, 0x4, 0x7, 0x10000, 0x3, 0x3, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, @hopopts={0x8, 0x21b, [], [@enc_lim={0x4, 0x1, 0x400}, @ra={0x5, 0x2, 0x4f}, @generic={0x80000001, 0x1000, "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"}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2}, @generic={0x3f, 0xcc, "5f9f5af058dd00bba7e1b8ba4284751742c6354a9bec8484931cf5bd75a149d58941de951ae718b92889c55a0b8be736f10e18aba21e80c9662200319aaba49ac6f018f7d6420ae50880d30566714c72cf15ea1c2096f698b3860e3f7e4022070447a2f8222689ce8a58bfa7cf0bf7a37c8c642f54d84db18d69d9241a1e8084acb2a696b42bb2112b48b86d16737309a65bfbbd10a9c9cbca5cedfe825fc1ed37af55e2672ca0f59076d6efd6431303faa8b220b700f420a30c2dfc6d7d0ff846d6067e3939e93dd10babbe"}]}, @fragment={0x2c, 0x0, 0xde, 0xb8d, 0x0, 0x10000, 0x68}, @routing={0x5c, 0xc, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xe}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x2f, 0x9, [], [@calipso={0x7, 0x20, {0xcc0, 0x6, 0x6, 0xf2, [0x6, 0x1000, 0x57a]}}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x101}, @jumbo={0xc2, 0x4, 0xb22}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @srh={0x2b, 0x4, 0x4, 0x2, 0x0, 0x0, 0xfffffffffffffffb, [@local={0xfe, 0x80, [], 0xaa}, @empty]}], @udp={0x4e23, 0x4e22, 0x109, 0x0, [@guehdr={0x2, 0x9, 0x80000000, 0x94, 0x100, [0x80]}], "33d3e43da65bebd086f4199178bb6beb0c3d48b8da5baca7082009c2fc2ef38778a5d5bf6dd8c20c12ead55336cc3371414c962cc340f6467c0279d6dc32ef2fe66d20be7f1a61b121297784e2fab09400cc6e3c570af5995355e90219dbae5d5ee592e6cee0ceb224d8e9c9b21cf1b67ff7ce3976c16925482893e2f2bdc4c4a9b79e62f6c2828f3543ccc597ae7d02c6f1daf526aa3b3df0a02ac910fdd894dc988caa9a897b083c25b82981604300b368525ba6bba1ab972577c19f0fffaa0eafc50ddc5d9fa6b76150dd39d8437c391dd2a187528bfda5b56897412f6eafaef918202636fc8263180c399ad10a33c095c4760822dfcc02"}}}}}}, 0x0) 2018/03/24 18:57:02 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x4000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2}) 2018/03/24 18:57:02 executing program 4: r0 = creat(&(0x7f0000f83000)='./file0\x00', 0x0) mount(&(0x7f0000c4e000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00001a0000)='vfat\x00', 0x1000, &(0x7f0000001200)="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") ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000200)="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") 2018/03/24 18:57:02 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns/net\x00') setns(r1, 0x0) 2018/03/24 18:57:02 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227", 0x54}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:02 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x200001, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) write(r0, &(0x7f0000000000)="2c55449b188e9176d374e819f3b8b9d45c41cb4f936a92e19ac4229c7694abd5fa3fd4eb2038f6edcc0fe472fc4aeb9f8aa84a5f514d21c7c1764785f94e7da1ad0222f02054ff92ccb4e3ff507ca826b6fbe9ef5c29fbe9919dba09139c873ddfe1273fe91110c28ff6b1ee2dc361c9026078731b06af745f051b3fec460414bc84c376461d81fc32169ca2b7a290609cd2fdaabf269a00bc3b9ee17b1d849211fe8df19b8f45289bd97be2752d5f7e8eee50c57c4aa7d2af0b156670e7619fba4d1b266afd607c30d5d144f73b713f28d79ff25fbfdb2edbafecc840f0e525dca07ef8253a4724f578cb57b82b49a164a01478e429314ec75c93c6e7d9bf7f2d00745ceab886054ead00b28203265ac13bfcfd618387ece0133d4fe646d96313382c1b8c0f3cc1cf64f11841035b56309a8018a94d6ef7029b2eb49999038aa8faed0258031fc97fda10c299741d8149565f587a383b5388a0bfe7231eb691f809a4d50b5cfa2ac34e9f3d8ab45ce3430208f8c70f1fcb75c1b654e979fadff09dd16c0a9ee5efc3c35c1263281f792241e1b4aa1615f8ba32cab052e076957340c83fd176d36a4f0bca2a29e62ac55637bb0bfd2e1544858cb10967e9baf5213b92382ee77fd7411f0fca09d02049e3a0b10da82f9efd8bb7686ffed6097b51b130413606b7a0bf4e7462180a6756ecdcc4cca34e8f598236193d735ba3aa060cc9ddd9f7af80dde81c7cde69c33bff19590257f4f10815674400b608d3a4bb770f740dbabe092b52c15250fc73498bafd7b27e160a400ddafca03d61667123c5acbb48d707fadeee86e7e74c885d5ca4744ff063be762a8a6d71a25ecb4ad78df278e70caf0ec871b9b2a0dcf213d3c358373f9d3d94efe6eb16d2358a562318ed2931befcecdb5934b39ed41884883bfd23ba2b65a7660a495660e0cacc7c45320109a9a9e2ac9e311a2cfb072c915d302469cc5f64080915ddc7b12409a67e77a51d0df0a43a367adeccc8b2bd5699aeae3fdd5cdfdd5d5efc110de5dccda617f82a292bd113285a1f128e36a54e4f5bf068d10773db5e2fef7f9d9d785579cd605be9772b33fe198e6ad3da329856d1462781ca5f8bf34e8c633f097d891b40c3ffb77121dde7ac3b3c2848fc7b5a6a6f33e8e99ab8181b0242352150ea0aa7fcecc63bffb8d831b4cb8602ca11373e91e47926ce5772b46ec1a6cbb65dd0005f0876680c232b3df075c8b98d86d38b53fb6ef98f2206c19ff97940064bffdfe5477c5e0df8e0fe2c192d8bbaf0a3309776a0b5ff87090ecd4ca25ec07f763d5527daf5e58177cce2ca7e621322db9ead3a44fc31826b865539e38cff3535323b8063f622b3a8479f922394680baf763fb43dd96565f18a6357c7a8a35b2806b94c24cc20a23a6fc1253087081eaf5bc10e4021e603ded8ac008824aae6178e2d663c3c577fa58959d6aa62f3b01185cb8e712dfcb7e407807825c8fc6d2b8e002ea7590b7e9bbd585d8489ec1e3b29e8f39db4fcd94556aa1145a499adac9ca076ea89a9e82d7a340ca98c0d2cafd64b4b7c1fbd36d215a4106f3008d7db14188894fa04b774ee93d784e1cbcfb7d25754f97e7e74682cf3f8496d74049647990eba7825e1e358129c6cc2ccb522b15dfc52bd6ce7f5803b8e7f9eaf809d5e786f7e9a93ed0ef1f619d500ba64f3c62db9e5501f70efe86f4195c939a0145385b9e953c5a33c1e26322cf65fc38e6c72d8bef8e5099ebe19d41c7ab780f9d8a8fdb129b4bf99a429376f4b31de584bc0e5b2cb322aec90d0a1effc034d50b1646ab722ce8535f805a808b4b507163cf7f9c6a144619483500afab3097127b6a2d87e15683331c2d4492be31f961cd9cedd8a863668dc97ce6643615793363354121e6ec8243365683948eaf2e8099d04727d5e6507181dfad1a922e187fa0f3234c3a752bc4f608078eba1c95ea9213c9953f386f7050152d3e0026be70f7ad20ec51b5c6521a3681c4145e9ce6e057b81f855313dfde69a47bebdacd65c1f9e233752754518aa4cc2904ab0e6bf2e42f2964df205a17cb29ce58b5d8b6553cea422f2744baddf5e38fa234f0c2b684ff4b37875cb65dc17a07232415fa273b4ee37cbf1c508cbd74760d76b5ab0914f48b2b0b1bece67f1cc9630cba81bae729ada974da9f7ce5a4e04021fdfebfdeba967e9a53a0b8a32e93407eaeb3a51bd5befe854eca93416749e62bfb9e8666adfb2e47b5abe951a9bf1ce3e479cd526f2a9aa2970d89ebcfeed4b7f06eef74294340572a6fde065f05df2d00a77360341aed5dd0a9072f3a4349dd3f20cc59ea362bf5f37c4d0d8a540e70ff4eda94fe3f35f7121b55e5ed65ccd20a611f86e70c3c1f5a1bcccb5adc1dbf3966a0f7c650aa13e5eb831f244d4cbea5cada76a1b43f588485abdbabbf299228bfbd7b7d6ed9a0466f43554367eb15a155ebda7c822a067dc77a1d8a8a66e27e553c4770a6cd95a5924777884623fe76410006f06aba4b3e646445957e60f5809b82801cde3469ebfafc480c6cc5195bf6e496758ebfa073d926710f0183da2333371b7d4fc2d8de15832bc5edf93cb7858ac2a7b54d5f2f2aac30832ef55e2b89190631c0866a315ffe7cd8ae723ad97935dbad8bedcd51500a840abfbf198d0b85362fab6028aa79f03886ea513fae6466f2fcae2f236728ee17ced573e0ffba9af9e1db9cbf391fa98190388607d2bcebb86da6929c74eb983c4a238b36057da650a8ddf8ce629072405fd98b4c4fc336f81fac36fa8567bb3039c67b653e46bdfdc2dc396b1d8a8db35a55cbbf8cbac37710aca73920a6747083539e9986a8f30cc6ce47f06887fdfbd1aee8f3d96ebcf466f609d17573fbfbe36410f154483af24a75821e9cb919306eaa296f61737fb1b971ad54c403c616066512adcfa123ded894b5f46b41cf1a00a136749ce9c83656b4c72f8f2be6fd22f9121f26dec0c9a6247459bfabe820a690a5baf9349e1d816cdb924717cf0b464bab3cbc84506f8956f0c86cde45bf744ad1ad084cea3fccae35b3c9631d1ecbd7690fe343803ca1fb237dfdfa6a4551a5016f7f761148e50013425b12614340bd2c7a71a00f4ae30859299a0ec7582b2edb8ba4e4e1cf93f925132e30a6c1563f069be3b3336b02fcfa17a39c86f57383a3aa960aa09833eed22ce76a88180768d6bb0e574fc1a64693c954768c61e65025a90a963fea1902ed920c254348d7ff5e125a8a6673451109efbcf89320493022b6bc2ecedca679ce06943884b4ef984c422f2efeed208321f3b41759198df17ac3f3ab8b905102ab23bbd55f59946793b4c9d93138dd144a6cc1d6937f4356e7985036d5c124606fa2ce23e17daf178626468bc4baebc5d6b79d335fcb680b54f723a12ad5ee38f76491934f44b0f81504e04f58678f9f7713d94c9ee30cb51410956e0637f1ef5a52989a2afd7457033cf8988c53097b7a4492498f49e1c2e7f5f3b78bbcc6d0d5aa79a492c217da3868873a2b116b0411df9d2e692daba77ea5004aa620093220513091a455daf764935520f48273c0ae0b3c80fc28509d60b977ea1fad7848d318a4eca2d68561963b16a0e6e8b811c140227e65a322533b9de58182761f8c1b9f577828ccf6b495610d7a2c81b8efe4eb8111ebdf1abb57c8fcf2a60f99c7bc429a3887ec6d1c9b017cf6b8426e98f303abb9d130f88d5b7d2376cd982ed6f5bfe0cdc286e364584bd08b391046a67efc6bd7544017c886f7a9c64d7e2c991a9acb635966208ab91498478ff37a943d52b650bd4ff5f77cb1eea875bf1c56bf063fc049c1dc1ec44aef5637bc5c664909fe70cad18e1a020c6196a61dcfe51db16c5154d5859cffa48a44170503b7994288bf54170cf98740b57169e7cfa0b7eb42ba3d350514a751e88087582b3ca01e5b9ae6f60adc66e4197669d9928713091dadd43cd57d17e269773502b5d1627d177c44ddf560ed4b2008708ad1dd24ef80c94fcbd228ff1f5118fc95730993cf2bee6dac409a6f2b6bae1260608b0ccc461939f337f17656204cb44c462d8110b9269a7e3c92b59597acd0c1455c3aff28ff02a920569fb60789fa12b938c6b2b873fe0bb7062b146a9f67df9a04ad0334e08c43d8541aa61698a36df14e9cdeb2147cd767ab4ebcb023e7d0f615c7f93805ba51a799ac369b2fd152c366b380ecd33f9d28c3b71471c5275c1cbc19072ddffe69f914404898264191d396acaaf4cc2cccd0da842355a52a054dfb2c2ae5c804151f220e77900dd8f98736b49137d19d49ea19253ccffeb87947759f48b876885b4d0e095f7c95d973550cdba542acf7b60fcd630b99e523fbd38b7bec21ba4e5ca82dc974754b19db8ee3bcc20df9f6fb7340ddff69f74905c7a36ac450c0343893b53dc44c503086211e96494d32318a90a8aaee404ffa3c95294635fd6bfd2fdfc2cdcc468e8598d306ac6d7d9e92350c5bf475478a00099ec4d81e2ad140e4c05c77289e972110cf7ef03e2520cfa6ff302d17a8bc984d25bd91270749f0d9f3f2accba378665679e92973a30946b2df0306dfbd68b80039c926a44eaf5a12f1810f87afaae56df29bb874de82201632700bfa0ed5947e3aee31681e5e325d4799ef2c6ad59894a97b5de28b9317fa0c8be3fd1005ccf540464cf46181a37968be54149307ab14df808f8dc9735816755f1a7af622b3995862ce3806a7727d530f71fd5fb0fa37b36cde04ab85c14b563f7e7ee5ef32d98c46ceff7c4b3efc002aa2c67fe15f644267b1b66f37c63f14fa99473ab639d30d3417a3f7117f16f7a88b04658542a00e07a66da24239e280cd1dedc4b719577607f63d36cd6a646dfb7b459e341f83133293f3fc988d918f2f87d2d6a0f791abdc3b36575f14079875965d646d08ee7ab6ce5a4da1b83d7ca98844688439bba2b4e85262b5b277097eb91e69a77b7148f07bdf283cbb11292ca57a27078a7f72afaeed656ac6087a4d262282b23395ccc7bce37c8b2599f89646af4052b68eaa617485f835e4bf83b8c27f1cf168906c03c729c7911edc3d1fd2d5d9ca53c7d0f887ad6db7dd413ac5a7a29137c48720051dc30423645357d722c79279b64822ef87b3ccaf9ad07d54a70e8cced8ba1030e806d109851915256772b5385a96e9d1b07a3cf793134d2e5a15dd04298eefe8e96a50fed78ed46aa424f99971163b89e3c817e0aee2104a318338ee92984b22ca04373db8ddb53bead54cd749e7368e06e4c420d11156bce3c423173728a04225787898e9b4b04353d69d5e999e17b0eccbb63ac188003a75ced2fe1d1cc24f1255e0f4eabed30de3f09879b11a36111e96b079217b7da0453401482859fe62edc40e3501c5389764ceef2b0f69435deec42d7d65198ca551fa17b6a93067c3d5178f3ef8b3c29a987fd7d501a25982a805d921b4005d3ca77280cf285653896d663f8dce0fc136bfb67835a5ff75516d2c113670abed46f39d9d2b0e5fc380c21346d4a9a75c5141c71449c418f06d2549888472edd76949fa7a604d3a17695f79ed850e086257994048809d81f1ae20e001c36c2a8e465803d5e3c13483098e8f5de93bf5218ec927626bc81eef1a22464f6629c8f867f26ac69c3b8c5ef834662c9a6fe61bfff42e8a6cea446cb7f61c99e7afd15d3b57b96bd00ea7a5be1e9f0df02d42451e284a85ec458324b87c49135b6948ba4e437234b7fcd45cca150b3f3e1aa0aaf5732be508d9c42629a93523224caa3acee4c92", 0x1000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0xfffffffffffffffd, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) 2018/03/24 18:57:03 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000651000), 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f0000000000)="88f4333e5d56869530d4dabadf9582a435b73057835ea233bdc5bd9e174db9ea648ede3da7673ab348d7e09c0c9ef0585fed4789ea8220fea943ca63d1dba853f49ddf24fc41946551192fb47e", 0x4d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x58, "6987b51610adf41329d68e0fbc050d1ba3b0057fb2b56718b98a53e0b56b46b17c13e7e5364ad0504dfe8af6bcc1e81daa96c28a69ce2211c9714462ec1fd79fb873f141aaad51313b8b3c2e6f9224525c6fc845ecf4bbd3"}, &(0x7f0000000100)=0x60) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0xff}, &(0x7f0000000180)=0x8) 2018/03/24 18:57:03 executing program 5: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000100)=""/4096, 0xffffffee) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) io_setup(0x4f, &(0x7f0000000000)=0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000001100)=0x3) io_submit(r2, 0x1, &(0x7f0000001680)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000000040)}]) 2018/03/24 18:57:03 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x59) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) geteuid() 2018/03/24 18:57:03 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x2, r0, 0x1}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000500000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/03/24 18:57:03 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000000) r2 = epoll_create1(0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x2) fcntl$setlease(r0, 0x400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)={0xfffffffffffffffe}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000100)=@nat={'nat\x00', 0x1b, 0x5, 0x4b0, 0x0, 0x0, 0xffffffff, 0x278, 0x0, 0x418, 0x418, 0xffffffff, 0x418, 0x418, 0x5, &(0x7f0000000080), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xff, 0xffffffff, 'syzkaller1\x00', 'nr0\x00', {0xff}, {0xff}, 0x3f, 0x1, 0x8}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x8000, [0x4, 0x400, 0x2000000000000, 0x2, 0xd1d, 0x3], 0x1, 0x7, 0x9}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1d, @broadcast=0xffffffff, @multicast2=0xe0000002, @port=0x4e23, @gre_key=0x3}}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffffff, 0xff, 'rose0\x00', 'bpq0\x00', {0xff}, {}, 0x2f, 0x0, 0xc}, 0x0, 0xf8, 0x168, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x9, 0x8, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x400, 0x80, 0x1}}]}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x101, 0x5, 0xffff, 0x1, 0x0, "dfaa984218c964f95f931ef56d7f89ea833ca2f33a2c4cd701eaea7adeca51ccfd2ed248ba79005464affcaa77f8dc072603e0c8d1ef43b926b941203faf55ea"}}}, {{@uncond, 0x0, 0x98, 0xd0}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x8, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @gre_key=0xffffffffffffffff, @icmp_id=0x66}}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xff0000ff, 0xffffffff, 'vcan0\x00', 'ipddp0\x00', {0xff}, {0xff}, 0x21, 0x1, 0x72}, 0x0, 0x98, 0xd0}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x4, @multicast2=0xe0000002, @loopback=0x7f000001, @icmp_id=0x67, @icmp_id=0x64}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x510) close(r1) 2018/03/24 18:57:03 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(r1) r2 = shmat(0x0, &(0x7f0000ffe000/0x1000)=nil, 0x0) shmdt(r2) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="380100001a0001000000000000000020ff020000000000000000000000000001ac1414000000000000000000000000004e200000000000000000000000000000838fc6b498e4a75b4061993aa9936aa31365998b6030f9e102520dd6f0db51cc1b9ecb04fa84f03bca7b6c81fa70077b342b8306402117adfd06d666048c032909f9138869616c7f3b4dd0b522bc39f3d26ebc8b02d9a9ee7a8e0f0f645654be407958ac23d1eb9496b6c9b173a88a4a970474c7ed3ac74469e43e481cff98927295ea6e1555d84baa0475518fef946acc645957eee914a67c88d2b60a654b211f307966996a974c3bb96600000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e00000020000000000000000000000000000000032000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000203374ee00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000020000000000000000000000480003006465666c6174650000000000000000000000000020000000000000000000000000000000000000000000000000000000000000b300000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/03/24 18:57:03 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) socketpair(0x11, 0x1, 0x5, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000000)=0x54) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000000c0)=@ioapic) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000080)={0x6, r2, 0x1}) [ 375.971149] kauditd_printk_skb: 88 callbacks suppressed [ 375.971157] audit: type=1400 audit(1521917823.145:310): avc: denied { dac_read_search } for pid=4327 comm="syz-executor1" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 375.985871] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/24 18:57:03 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000100)={'gretap0\x00', &(0x7f0000000280)=@ethtool_ringparam={0x0, 0x0, 0xfffffffffffffffe}}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/03/24 18:57:03 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x179, 0xe2}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x80, 0x80002) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000000c0)={0xffffffff, 0x0, 0x7fff, @random="03b7d8c6d223", 'nr0\x00'}) 2018/03/24 18:57:03 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r1, 0x20}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x4b) preadv(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x26, &(0x7f00000002c0)}, 0x2000) 2018/03/24 18:57:03 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080)=0x2d, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_wait(r1, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='environ\x00') sendfile(r2, r2, &(0x7f0000000000), 0x1) 2018/03/24 18:57:03 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000340)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000300)={0xffffffff}, 0x113}}, 0x20) write$rdma_cm(r0, &(0x7f00000015c0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000000), r1, 0x2}}, 0x18) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x48) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x400000, 0x0) lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)=@random={'trusted.', '\x00'}, &(0x7f00000003c0)=""/111, 0x6f) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000240)) 2018/03/24 18:57:03 executing program 5: r0 = userfaultfd(0x80000) mmap(&(0x7f0000b1e000/0x1000)=nil, 0x1000, 0x800200003, 0x10, r0, 0x0) r1 = userfaultfd(0x80800) r2 = eventfd2(0x9, 0x800) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001b2fe7)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000001c0)={r2, &(0x7f0000000100)="7ebff8487c5618a040fdd46b59de4c99ac174af435e48cedcfd396a6eeaba94d035377a7e225fc0a11fde6fb8328d57897a4739536dd5325448477dced8a940b71070dfedf9aefa2562efac57a2c2970816ebfe8e29623c6be2d2e50928e3b4136f74f27aa5ace6689442561c8843fa1bbec198e6a432643540987e6cb9c70a9eed75d641b7f4796a7ade8a2ef5bd06254"}, 0x10) r4 = dup2(r3, 0xffffffffffffff9c) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r6 = socket$inet_icmp(0x2, 0x2, 0x1) r7 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r7, 0x0, 0x20, &(0x7f0000000000)="fa7b8a9ef3deebf824878d1b", 0xc) r8 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xc, 0x0) r9 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r1, 0x4000}, {r2, 0x8009}, {r3, 0x4000}, {r4}, {r5, 0x201}, {r6}, {r8, 0x4100}, {r9}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r10 = socket$inet6(0xa, 0x400000000001, 0x0) connect$llc(r5, &(0x7f0000000040)={0x1a, 0x118, 0x23, 0x200, 0x6, 0x7d3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r11 = dup(r10) bind$inet6(r10, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r11, &(0x7f0000000040), 0x0) sendto$inet6(r10, &(0x7f0000f98000), 0x50, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r10, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r11, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r12 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r12, 0x8001) sendfile(r11, r12, &(0x7f0000e37000), 0x8080000001) r13 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r2, r13, &(0x7f0000000080)=0x2, 0x400000ff) 2018/03/24 18:57:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0), &(0x7f0000000040)=0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000100)=""/125}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000240)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/63, 0x3f}, {&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/103, 0x67}, {&(0x7f0000000480)=""/175, 0xaf}], 0x5, &(0x7f00000005c0)=""/93, 0x5d, 0x3}, 0x2) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000840)={@generic={0x1f, "322114bab0aafb99543555a03e54e696fa563e548e44e05e2ab817a0d085d3fba5e425b737c9e53b60ce56fa2f668616ae6ae20bf32d1dd8783201e2a4dac4f6f841776161aad87be4c6bc8263fbfe1d464dc70277ab3a30efb65dfe2bb83d3a7a5e56eeb8ee43fae594c1267a7e44d8e2270eb1d6e190d045273d462673"}, {&(0x7f0000000700)=""/214, 0xd6}, &(0x7f0000000800)}, 0xa0) bind$can_raw(r1, &(0x7f0000000680)={0x1d, r3}, 0x10) [ 376.024347] audit: type=1400 audit(1521917823.198:311): avc: denied { map } for pid=1694 comm="syz-executor1" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=105339 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/03/24 18:57:03 executing program 1: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x6e) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) creat(&(0x7f0000000000)='./file0\x00', 0x10) writev(r1, &(0x7f000000b000)=[{&(0x7f00000000c0)="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", 0x1001}], 0x5) 2018/03/24 18:57:03 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x2, 0x134) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x100, {{0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff7f}}, {{0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r2, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/24 18:57:03 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x40, 0x4}, {0x10000, 0x5}, 0x7, 0x3, 0x1f}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000200)=@migrate={0x50, 0x21, 0x731, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x0, 0x0, 0x20}}}, 0x50}, 0x1}, 0x0) 2018/03/24 18:57:03 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x0, 0x10002) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000000c0)={{0x7, 0x0, 0x0, 0x0, "0302ae1aa150f0aa7f72c433e36cddc6c8730ddcef4c7d6be1f9a607c72e2c825f1f679387b10b7afc05dcea"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9], {0x0, 0x1c9c380}}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698d", 0x21}], 0x1, &(0x7f00005e5000)}, 0x8000) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x2) [ 376.135938] audit: type=1400 audit(1521917823.310:312): avc: denied { net_admin } for pid=4327 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 376.160445] audit: type=1400 audit(1521917823.319:313): avc: denied { dac_override } for pid=1718 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:57:03 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffffffe, 0x5, 0x0, 0x3ff, 0x20f, 0x6, 0x7ff, 0x0, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0xfffffffffffffffe, 0x6, [0x3, 0x3ff, 0x655, 0x1, 0x0, 0x1]}, 0x14) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x1) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'yam0\x00', 0x1000}) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r3}}, 0x48) 2018/03/24 18:57:03 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000094d000)={&(0x7f00003d6000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ec6abb25fa5d807ece91c13fded2bfaabcd02a9de05ef145b1d800c80c2958bdf092d02ba9ef48c7bcb98680608119b75ab4cb01af1fb547611fb6f35ee9b8"}, 0x60, &(0x7f0000c55000), 0x0, &(0x7f0000a8e000)={0x10}, 0x10}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x40, 0x4) 2018/03/24 18:57:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000371fc7)="390000001300094700bb61e1c30500000500001702000000450000000000800019001a000000000000000003f4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/03/24 18:57:03 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$search(0xa, r0, &(0x7f0000000080)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000000240)={0x8, 0x3, 0x6}) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={0x1ff, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x100, 0x0, 0xfffffffffffffff9, 0x107, 0x4000000000000365, &(0x7f0000000280)='bond0\x00', 0x7, 0x5, 0x6c5}) 2018/03/24 18:57:03 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) fsync(r0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$void(r1, 0x5451) setreuid(r2, r3) ioctl(r0, 0x1, &(0x7f00000007c0)) fgetxattr(r0, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f00000001c0)=""/206, 0xce) 2018/03/24 18:57:03 executing program 0: mq_open(&(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x800, 0x20, &(0x7f0000000340)={0xfff, 0x29f0, 0x100, 0xfffffffffffffcff, 0x7, 0xfffffffffffffffd, 0x7, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x103, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = shmget(0x1, 0x4000, 0x11, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000380)={r1, r1}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x10, r0, 0x62) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000280)=""/102) shutdown(r0, 0x1) r3 = dup2(r0, r0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x9, &(0x7f0000000240)=0x2) sendto$inet6(r3, &(0x7f0000000000)="2216b6a8bd545292d57d459b4e45a1c6b92afd18bd008daa605e6306ab20787bd3665cc7c56860af11e8a912508414fd03763c0b5f61e682dc5c25d97899dbd4dfb1fcb32dc93052e9b1b98a333484c03ecbec8e2bb38b0621b7dd78f93b2d281c38108a98230faee1078a45c9f15a6ba4f9bac4264ef9ef682ab88b28ae99120428baeb1889e2d3498802fd7439770d0861549f57dd6093f9ccad648db352a40f84db2451be5d87a5d0efcf049b9acbd52b7c008e8e4a8fb0d1e0a7cde43021009abd68c1d783434f605112d53a8a37662c32dce521d6f838715cf9be1ccdf9948f772d610e", 0xe6, 0x80, &(0x7f0000000100)={0xa, 0x4e24, 0x80000001, @dev={0xfe, 0x80, [], 0xe}, 0x3ff}, 0x1c) close(r0) ioctl$TIOCGPTPEER(r3, 0x5441, 0xff) 2018/03/24 18:57:03 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x40000000000) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x1c9c380}) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="ba2000ed66b91b0300000f32baf80c66b87ecc538266efbafc0cb85d75ef0f547056baf80c66b8063c098466efbafc0cb0b9ee0f0098f9ff0f001166b8488100000f23d80f21f86635400000f00f23f8ba4100ec813e8b000018", 0x5a}], 0x1, 0x10, &(0x7f0000000240)=[@cr4={0x1}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) [ 376.223885] audit: type=1400 audit(1521917823.393:314): avc: denied { dac_read_search } for pid=1733 comm="syz-executor4" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:57:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000004ec0)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000001440)=""/6, 0x6}], 0x1, &(0x7f00000014c0)=""/159, 0x9f, 0x5}, 0xffffffffffff877c}, {{&(0x7f0000002c80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004200)=[{&(0x7f0000003f40)=""/57, 0x39}, {&(0x7f0000003f80)=""/91, 0x5b}], 0x2, &(0x7f00000042c0)=""/79, 0x4f}}], 0x2, 0x40000020, &(0x7f0000005100)) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x20000000, 0x0, 0x25, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x2, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/24 18:57:03 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) 2018/03/24 18:57:03 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x5) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x8, {0x0, 0x7, 0x1ff, 0x40, 0xd0e}, 0x7, 0x7}, 0xe) r1 = shmat(0x0, &(0x7f00000d8000/0x4000)=nil, 0x0) shmdt(r1) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x7, 0x3ff, 0x7}, 0x8) 2018/03/24 18:57:03 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/86) flock(r0, 0x2) setrlimit(0xb, &(0x7f00000000c0)={0x9, 0xffffffff80000001}) getpeername$ax25(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000180)={0xffffffffffffff7f, 0x69, 0x2f5, 0x7, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x440, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)={0x7fffffff, 0x28, [0xdcf, 0x7f, 0x8, 0xffffffff, 0x5, 0x5, 0x40, 0x3, 0x80000001, 0x100000001]}) ioctl$sock_ifreq(r1, 0x89bd, &(0x7f0000000240)={'ip6gretap0\x00', @ifru_map={0xf86f, 0xffff, 0x4, 0x0, 0x8001, 0x6db}}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000280)={0xf000, 0x8000}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000002c0)) r2 = accept4$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x14}, 0x35, r3}) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000003c0)={0x7, r2}) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000440)=0x401, &(0x7f0000000480)=0x2) r7 = socket$inet_dccp(0x2, 0x6, 0x0) r8 = getpgrp(0xffffffffffffffff) timer_create(0x6, &(0x7f00000004c0)={0x0, 0x1, 0x5, @tid=r8}, &(0x7f0000000500)) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) recvfrom(r7, &(0x7f0000000580)=""/166, 0xa6, 0x1, &(0x7f0000000640)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000006c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000740)=@assoc_value={r9, 0x6}, 0x8) fchmod(r4, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000780)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0x28) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r5, 0xc1105511, &(0x7f0000000840)={{0x2b, 0x3, 0x8, 0x3ff, "b554357b2df97cbcbc636a3669a493696de1e9383314d8877a594904dec5fdc3a685deb5974acce3aeebb9ef", 0x3}, 0x0, 0x0, 0x1, r8, 0x7, 0x0, "c6fd500873ab6b795d7f0dd9481fb16d3e6b3b9fe8880bc792f54c264f4b279bfbc44a8c924e27766edd915fdfd48763eefaf8e1556806ec7c1e12c90c582df9", &(0x7f0000000800)='\x00', 0x1, [], [0x0, 0x8, 0x5, 0xf8d4]}) getsockname$unix(r4, &(0x7f0000000980)=@abs, &(0x7f0000000a00)=0x6e) clock_gettime(0x0, &(0x7f0000000a40)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000a80)={r10, r11/1000+10000}, 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000ac0), &(0x7f0000000b00)=0x6) 2018/03/24 18:57:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000003316b92f3cb64599ef81addeabf4fa231d54c54b7a321f034db3e97de4100f37bf9a5837f01613f2de5ebb56450f42fbca5e5306b8b0803bf16f7631360c"], &(0x7f0000000200)=0x4b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x9}}}, 0x84) [ 376.344533] audit: type=1400 audit(1521917823.519:315): avc: denied { create } for pid=1763 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 376.375626] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/24 18:57:03 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x400000) connect$netlink(r2, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc) [ 376.389741] binder: 1761:1768 ioctl 40046207 0 returned -16 [ 376.404330] audit: type=1400 audit(1521917823.578:316): avc: denied { write } for pid=1763 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 [ 376.422065] binder: 1761:1778 Acquire 1 refcount change on invalid ref -1021918771 ret -22 [ 376.428387] audit: type=1400 audit(1521917823.578:317): avc: denied { net_admin } for pid=1763 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 376.435900] audit: type=1400 audit(1521917823.603:318): avc: denied { read } for pid=1763 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 [ 376.491979] binder: 1761:1768 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 376.499085] binder: 1768 RLIMIT_NICE not set [ 376.504804] binder: 1761:1768 ioctl c0306201 20012000 returned -11 [ 376.522601] binder: BINDER_SET_CONTEXT_MGR already set [ 376.530349] binder: 1761:1778 ioctl 40046207 0 returned -16 2018/03/24 18:57:03 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffff000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000080)) r1 = socket(0x1d, 0x401, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0x4000000000, 0x4) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f00000000c0)) 2018/03/24 18:57:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000003316b92f3cb64599ef81addeabf4fa231d54c54b7a321f034db3e97de4100f37bf9a5837f01613f2de5ebb56450f42fbca5e5306b8b0803bf16f7631360c"], &(0x7f0000000200)=0x4b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x9}}}, 0x84) 2018/03/24 18:57:03 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) r1 = socket(0x10, 0x802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000f72fdc)="240000001a0025f00000000401911f0e0a0b00000004bf00000600ec0800030005299911", 0x24) 2018/03/24 18:57:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x5b}) sync() ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="677265746170303a091e00"}) 2018/03/24 18:57:03 executing program 3: listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000740)=""/163, 0xa3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x420001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000380)={r1, 0x6, &(0x7f0000000240)=[0xfffffffffffffff7, 0xfffffffffffffc00, 0x40, 0x800, 0x1000, 0x9], &(0x7f0000000280)=[0x1ff, 0xab60, 0x3], 0x2, 0x1, 0x9, &(0x7f0000000300)=[0x20], &(0x7f0000000340)=[0x401, 0x5, 0x3, 0xa26, 0x401, 0x8]}) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000000140)=ANY=[], 0x0) write$rdma_cm(r4, &(0x7f0000000580)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000540), 0x3, 0xffffffff, 0x30, 0x0, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xb2}}}, 0xa0) write$rdma_cm(r4, &(0x7f0000000900)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000008c0)={0xffffffff}, 0x1, 0x100b}}, 0x20) read$eventfd(r2, &(0x7f0000000180), 0x8) write$rdma_cm(r4, &(0x7f0000000940)=@connect={0x6, 0x118, 0xfa00, {{0x1, 0x1, "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", 0xb4, 0x6, 0x3, 0x0, 0x1f, 0x9b, 0x7fffffff}, r5}}, 0x120) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/03/24 18:57:03 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x114, 0xa, &(0x7f0000002ffc)="033b20b4", 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) 2018/03/24 18:57:03 executing program 2: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r3 = dup2(r0, r2) r4 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r5 = getpid() r6 = gettid() readv(r4, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) tgkill(r5, r6, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1ff, 0x2, 0x8, 0x5, 0x2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r7, 0x2}, &(0x7f0000000140)=0x8) [ 376.539712] binder: 1761:1778 Acquire 1 refcount change on invalid ref -1021918771 ret -22 2018/03/24 18:57:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000003316b92f3cb64599ef81addeabf4fa231d54c54b7a321f034db3e97de4100f37bf9a5837f01613f2de5ebb56450f42fbca5e5306b8b0803bf16f7631360c"], &(0x7f0000000200)=0x4b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x9}}}, 0x84) 2018/03/24 18:57:03 executing program 5: r0 = socket(0x5, 0x7fffe, 0x800000000000800) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/252, 0xfc}], 0x2, &(0x7f0000001140)=""/248, 0xf8, 0x30f4000000000}, 0x10001) setsockopt(r0, 0x29, 0x13, &(0x7f0000000380), 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000001280)=0x6ca, 0x4) 2018/03/24 18:57:03 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00005cfff6)='/dev/cuse\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/43, 0x2b) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000000040)={0x98, 0x6, 0x101}) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00000000c0)="84da37138564483aa16964166117614ac1deb8d91445cb378ac3ae00d06d4ddf00028b5d942057e1719dc07d8580bc92c0006d48deaabca4e15bf9d746609260f06c6d55d62d6b396123f84b003ad6aae2f59ada03ddd375c58337214c8c507620841d8b55e3260b6508535a6e2cf2ef7a8ee68a8951457c33198daea8dd67138e5697e1001d7629e7650c3831a9b39fa46bdf49247c728dcda2d6de78e93031101666afd0150b661afd592447224f4c9834b1d8299b1c5ce6628cdeaf20098287455755828e83b0853612266a1b3241eb2db39976aba962c460ec753febe9d49109") setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x80, 0x20, 0x800, 0x3, 0x5, 0x2, 0x4}, 0xc) poll(&(0x7f0000014ff8)=[{r0}], 0x1, 0x0) [ 376.571864] audit: type=1400 audit(1521917823.746:319): avc: denied { dac_read_search } for pid=1789 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:57:03 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="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", 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xfbff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2719, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000001ff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000639000)='./file0\x00', 0x0) getresuid(&(0x7f0000001100)=0x0, &(0x7f0000001140), &(0x7f0000001180)) quotactl(0x10000, &(0x7f00000010c0)='./file0\x00', r2, &(0x7f00000011c0)="d829cbf93c6398f94affbf2cc9dc1ab093485c2162abc5") fsetxattr(r1, &(0x7f0000ba7fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="02000000000800083ffff200", 0xc, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040)=0xfff, 0x4) 2018/03/24 18:57:03 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) chmod(&(0x7f0000000000)='./file0\x00', 0x8) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000003316b92f3cb64599ef81addeabf4fa231d54c54b7a321f034db3e97de4100f37bf9a5837f01613f2de5ebb56450f42fbca5e5306b8b0803bf16f7631360c"], &(0x7f0000000200)=0x4b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x9}}}, 0x84) 2018/03/24 18:57:03 executing program 5: semget$private(0x0, 0x7, 0xa4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x3, &(0x7f0000000040)=""/45, &(0x7f0000000080)=0x2d) r1 = dup3(r0, r0, 0x80000) ioctl$TCGETA(r0, 0x5405, &(0x7f00000000c0)) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100)=0x80000001, 0x4) r3 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x400, 0x80840) ioctl$EVIOCGABS0(r3, 0x80184540, &(0x7f0000000180)=""/248) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x0, 0xffff, 0x1000, 0xf8}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000380)={r4, 0x7, 0x2, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000003c0), &(0x7f0000000400)=0xb) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000440)=0x0) process_vm_writev(r5, &(0x7f0000001680)=[{&(0x7f0000000480)=""/68, 0x44}, {&(0x7f0000000500)=""/52, 0x34}, {&(0x7f0000000540)=""/126, 0x7e}, {&(0x7f00000005c0)=""/183, 0xb7}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x5, &(0x7f0000001a40)=[{&(0x7f0000001700)=""/67, 0x43}, {&(0x7f0000001780)=""/159, 0x9f}, {&(0x7f0000001840)=""/11, 0xb}, {&(0x7f0000001880)=""/138, 0x8a}, {&(0x7f0000001940)=""/44, 0x2c}, {&(0x7f0000001980)=""/48, 0x30}, {&(0x7f00000019c0)=""/71, 0x47}], 0x7, 0x0) getsockname$ax25(r2, &(0x7f0000001ac0), &(0x7f0000001b00)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001b40)={r4, 0x740}, 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001b80)={'bond0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000001bc0)={'irlan0\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001c00)={0x6, [0x3, 0x3ff, 0x1, 0x2, 0x0, 0x9]}, 0x10) sendto$ax25(r3, &(0x7f0000001c40)="067f2acbb0f7ce96f9f49ee45933a4a62a59b5933ff7e24fe0364f01b56b531655a940adb6ed5b20cae95adcb2868280e6f89bd37a796267678eed85c6b59299f0ccc17300e7adf387a9a770059c8b75603b77776e3b9c332a6bdc1413cf3fd9b9bac3762214df54fccf5953b925bf1c5ea4872e2f257ecae49c4e47c2a2a8c57f57bb1ea0db1de75c18ace85062e7f8aa773784779a2891f7d5d8e663616ef5faa2eee0ab22efb27843b1", 0xab, 0x0, &(0x7f0000001d00)={0x3, {"cc7593523c9173"}, 0xffffffff}, 0x10) clock_gettime(0x0, &(0x7f0000001d40)={0x0, 0x0}) nanosleep(&(0x7f0000001d80)={r6, r7+10000000}, &(0x7f0000001dc0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001e00)={r4, 0xc6, 0x10}, &(0x7f0000001e40)=0xc) sendto$ax25(r1, &(0x7f0000001e80)="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", 0x1000, 0x0, &(0x7f0000002e80)={0x3, {"8d368b960930b8"}, 0x9}, 0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002ec0)="d5b59d1c5ad4a95d595a4b71f5c05bec79b4369829c2bd7c7f3a271d95a6b7cd185741da49ab2f0acb1585e00d005819c1dbf13d796e4292775936031d2693a9b0ffbf117826e22a2d98dac9c45284cef67bcda9f4b106ec8da5ab8198c9f0b5674276e87786f7ba44b9cff23515bd6d0bd1b0f7c8c5df8ba1cfb06a2e1ebd6bc1a1b25443c7e670160d082fda94708a11f13c4660ed360d5b539607e889090a5167daa7ac6a458c3a466be93db00f0fdf5d8874", 0xb4) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000002f80)=0xffffffffffffffe1, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002fc0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000003000)={'bcsf0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003040)=@assoc_id=r4, 0x4) shutdown(r0, 0x0) 2018/03/24 18:57:03 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000700)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/128, 0x80}], 0x2, &(0x7f0000000180)=""/164, 0xa4, 0x8001}, 0x2}, {{&(0x7f0000000240)=@un=@abs, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/48, 0x30, 0x100000001}, 0xffff}, {{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000640)=[{&(0x7f00000003c0)=""/149, 0x95}, {&(0x7f0000000480)=""/1, 0x1}, {&(0x7f00000004c0)=""/84, 0x54}, {&(0x7f0000000540)=""/218, 0xda}], 0x4, &(0x7f0000000680)=""/77, 0x4d, 0x3}}], 0x3, 0x21, 0x0) getsockname$ipx(r0, &(0x7f00000007c0), &(0x7f0000000800)=0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc0984124, &(0x7f0000000000)) 2018/03/24 18:57:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20040, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x458c, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x10, 0x0, &(0x7f0000000540)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000580)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/24 18:57:03 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000140)={0x4, 0x0, [{0xc0000007, 0x2, 0x2, 0x0, 0x4, 0x7, 0x3f}, {0xb, 0x5, 0x1, 0x7fffffff, 0x6, 0x330, 0x4}, {0xc0000001, 0x0, 0x3, 0x1, 0x9, 0x1f, 0x1}, {0x80000000, 0x7, 0x1, 0x6, 0x5, 0xff}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000000c0)={r2, 0xa}) 2018/03/24 18:57:03 executing program 7: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ip6gretap0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x194, &(0x7f0000000300)=[r1, r1, r1]) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x8, 0x4) setresgid(0x0, 0x0, 0x0) [ 376.724966] binder: BINDER_SET_CONTEXT_MGR already set [ 376.731760] binder: 1839:1843 ioctl 40046207 0 returned -16 [ 376.748785] binder: BINDER_SET_CONTEXT_MGR already set [ 376.754627] binder: 1839:1843 ioctl 40046207 0 returned -16 2018/03/24 18:57:03 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000003316b92f3cb64599ef81addeabf4fa231d54c54b7a321f034db3e97de4100f37bf9a5837f01613f2de5ebb56450f42fbca5e5306b8b0803bf16f7631360c"], &(0x7f0000000200)=0x4b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f00000003c0)=0x4) 2018/03/24 18:57:03 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000bcf000), 0x2bc) r1 = fcntl$getown(r0, 0x9) ioprio_set$pid(0x2, r1, 0x5) 2018/03/24 18:57:03 executing program 7: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x305) r3 = syz_open_procfs(r0, &(0x7f00005b7000)='smaps\x00') fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) sendto$ipx(r4, &(0x7f0000000000)="6ea7b7a55f363df8863c6a50bab41fde770801dbbc01479be32fc970d6fd1f17ae0ca886492b65ad161cf820cfeb941afbf2626484c2f2cdbd1baa69ebb4e29b979d5aad9a7868764ef0867ae0720a7f7ea7b68e5d6c8ca6dd027f0bfd81deb1", 0x60, 0x880, 0x0, 0x0) tkill(r0, 0x16) gettid() exit(0x0) write$tun(r3, &(0x7f0000000080)={@void, @hdr={0x2, 0x3, 0x100, 0x400, 0x9, 0x5}, @ipv4={{0x17, 0x4, 0x10000, 0xfffffffffffffffb, 0x64, 0x65, 0x40, 0x101, 0x5e, 0x0, @loopback=0x7f000001, @empty, {[@noop={0x1}, @end, @ssrr={0x89, 0xf, 0x815e, [@multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}]}, @cipso={0x86, 0x29, 0x73d2, [{0x5, 0xf, "95ea70f229ebdde9e8df812400"}, {0x1, 0xe, "a42899eda525a6275cc6fb4b"}, {0x5, 0x6, "017b891e"}]}, @timestamp={0x44, 0xc, 0xf1, 0x3, 0x3ff, [{[@local={0xac, 0x14, 0x14, 0xaa}], 0x401}]}]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x2bee, 0x1}}}, 0x6e) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) dup2(r1, r3) 2018/03/24 18:57:03 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) openat(r1, &(0x7f0000000040)='./file0\x00', 0x101000, 0x5e) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:57:03 executing program 0: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="7379737465ed5f753a6f626a6563745f723a623a29f7078a7f8761756e636f76a15b6f670834320000"], 0x29) r1 = dup2(r0, r0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/39) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xfffffffffffffffa) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) r2 = getgid() getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getgroups(0x2, &(0x7f0000000200)=[r2, r3]) 2018/03/24 18:57:03 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x20000000000000dc, &(0x7f0000000280)=@raw=[@exit={0x95}, @alu, @map={0x18, 0x0, 0x1}], &(0x7f00000002c0)="02000000", 0x0, 0xfb, &(0x7f00000000c0)=""/251, 0x4, 0x0, [], r0}, 0x48) 2018/03/24 18:57:03 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000100)={0xffffffffffff3bcb, 0x0, 0x4}) [ 376.775189] binder: undelivered death notification, 0000000000000000 [ 376.781899] binder: undelivered death notification, 0000000000000000 2018/03/24 18:57:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)) r1 = semget(0x0, 0x4, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x2, 0x511000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000500)=[{0x7, 0x5}, {0x2, 0x3c}, {0x3, 0x200}], 0x3) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000005c0)) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000240)=""/104) r3 = syz_open_pts(r0, 0x0) r4 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r4, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000040)) r5 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0xfffffffffffffff9}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000400)={r6, 0xaa, "c627ea3f4c5fd951bdb29bb65e2ff7ef169b50471b6470055327ddd8e551cb9479e105f5541c846908913cf433e3cddb2e35254e70611b89bf888b726760974e9ff09f05abe42f10eba5580ab142080c79df66f2e0c584eb05a819532a717cf20ab6ef4bc1bf3de2757b3d0fa915901bdc8af4aa859d7cd1942407744248de649332d552e537f1a79c662232fae896e6c4babfd4f4199f2e72128d014b00f232c63754e72527986e6c52"}, &(0x7f00000004c0)=0xb2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1ec0fc1b, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r6, 0x100000000, 0x1}, 0xc) syz_open_dev$sndmidi(&(0x7f0000000580)='/dev/snd/midiC#D#\x00', 0x4, 0x80) 2018/03/24 18:57:04 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000003316b92f3cb64599ef81addeabf4fa231d54c54b7a321f034db3e97de4100f37bf9a5837f01613f2de5ebb56450f42fbca5e5306b8b0803bf16f7631360c"], &(0x7f0000000200)=0x4b) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) 2018/03/24 18:57:04 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000000bff7)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x400) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xd, 0xffffffffffffffff) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1800000, 0x4) ioctl$int_in(r0, 0x800000c0044dff, &(0x7f0000001000)) 2018/03/24 18:57:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f43ffc)=0x4, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x2, 0x0, 0x3, 0x6, 0x7fff, 0x6, 0x1, 0x1e51, 0x10000, 0x81}) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/24 18:57:04 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x1, 0x9}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="00c3", 0x2}], 0x1, &(0x7f0000000100)}, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:57:04 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x4000c0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) unlink(&(0x7f0000000380)='./file0\x00') ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0xffffffffffff6266]}) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0280, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xd3, 0x80000000, 0x100, 0x81, 0x3, 0x80000000000000, 0x20, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7f, 0x8, 0x100000001, 0x5, 0x401}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x7, 0x5, 0x7fffffff, 0x7, 0x8, 0x81, 0x9, {r4, @in={{0x2, 0x4e24}}, 0x0, 0x8, 0x100000001, 0x7, 0x23b}}, &(0x7f0000000340)=0xb0) 2018/03/24 18:57:04 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="430000003316b92f3cb64599ef81addeabf4fa231d54c54b7a321f034db3e97de4100f37bf9a5837f01613f2de5ebb56450f42fbca5e5306b8b0803bf16f7631360c"], &(0x7f0000000200)=0x4b) 2018/03/24 18:57:04 executing program 6 (fault-call:1 fault-nth:0): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:04 executing program 1: r0 = socket(0x10, 0x803, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0xf}, 0x10001, 0x0, 0x1, 0x0, 0x10000, 0x400, 0x3}, 0x20) write(r0, &(0x7f0000000100)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000000040)=""/122, 0x7a}, {&(0x7f0000001140)=""/245, 0xf5}, {&(0x7f0000001240)=""/253, 0xfd}], 0x4, &(0x7f0000001400)=""/255, 0xff}}], 0x1, 0x0, &(0x7f0000001540)={0x77359400}) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/24 18:57:04 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 376.906263] FAULT_INJECTION: forcing a failure. [ 376.906263] name failslab, interval 1, probability 0, space 0, times 0 [ 376.917656] CPU: 0 PID: 1901 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #365 [ 376.925108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.934458] Call Trace: [ 376.937048] dump_stack+0x194/0x24d [ 376.940687] ? arch_local_irq_restore+0x53/0x53 [ 376.945382] should_fail+0x8c0/0xa40 [ 376.949108] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 376.954220] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 376.959234] ? release_sock+0x1d4/0x2a0 [ 376.963205] ? trace_hardirqs_on+0xd/0x10 [ 376.967349] ? __local_bh_enable_ip+0x121/0x230 [ 376.972020] ? find_held_lock+0x35/0x1d0 [ 376.976125] ? check_same_owner+0x320/0x320 [ 376.980444] ? rcu_note_context_switch+0x710/0x710 [ 376.985379] should_failslab+0xec/0x120 [ 376.989341] kmem_cache_alloc_node+0x56/0x760 [ 376.993821] ? netlink_getsockopt+0x660/0x660 [ 376.998297] __alloc_skb+0xf1/0x780 [ 377.001909] ? skb_copy_and_csum_dev+0x370/0x370 [ 377.006667] ? kasan_check_write+0x14/0x20 [ 377.010876] ? _copy_from_user+0x99/0x110 [ 377.015018] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 377.020620] ? selinux_inet_conn_established+0xf0/0xf0 [ 377.025897] ? sock_has_perm+0x2a4/0x420 [ 377.029948] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 377.035464] netlink_sendmsg+0xa86/0xe60 [ 377.039508] ? netlink_unicast+0x6b0/0x6b0 [ 377.043723] ? security_socket_sendmsg+0x89/0xb0 [ 377.048455] ? netlink_unicast+0x6b0/0x6b0 [ 377.052665] sock_sendmsg+0xca/0x110 [ 377.056355] ___sys_sendmsg+0x767/0x8b0 [ 377.060310] ? copy_msghdr_from_user+0x590/0x590 [ 377.065045] ? find_held_lock+0x35/0x1d0 [ 377.069090] ? __f_unlock_pos+0x19/0x20 [ 377.073046] ? lock_downgrade+0x980/0x980 [ 377.077183] ? get_pid_task+0xbc/0x140 [ 377.081053] ? __fget_light+0x2b2/0x3c0 [ 377.085011] ? fget_raw+0x20/0x20 [ 377.088450] ? find_held_lock+0x35/0x1d0 [ 377.092513] __sys_sendmsg+0xe5/0x210 [ 377.096287] ? __sys_sendmsg+0xe5/0x210 [ 377.100246] ? SyS_shutdown+0x290/0x290 [ 377.104200] ? __sb_end_write+0xa0/0xd0 [ 377.108165] ? SyS_read+0x220/0x220 [ 377.111774] SyS_sendmsg+0x2d/0x50 [ 377.115288] ? __sys_sendmsg+0x210/0x210 [ 377.119331] do_syscall_64+0x281/0x940 [ 377.123192] ? __do_page_fault+0xc90/0xc90 [ 377.127405] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 377.132924] ? syscall_return_slowpath+0x550/0x550 [ 377.137829] ? syscall_return_slowpath+0x2ac/0x550 [ 377.142746] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 377.148102] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.152937] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 377.158105] RIP: 0033:0x454239 [ 377.161265] RSP: 002b:00007fad6d705c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 377.168949] RAX: ffffffffffffffda RBX: 00007fad6d7066d4 RCX: 0000000000454239 [ 377.176192] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 377.183434] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 377.190679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 377.197922] R13: 00000000000004b9 R14: 00000000006f81f8 R15: 0000000000000000 2018/03/24 18:57:04 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0x5}, @in={0x2, 0x4e22, @rand_addr=0xe1}], 0x40) 2018/03/24 18:57:04 executing program 5: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f00004fc000)=[{r0}], 0x1, &(0x7f000087fff0)={0x0, 0x1c9c380}, &(0x7f0000fafff8), 0x8) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x2003) 2018/03/24 18:57:04 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000300), r1}}, 0x18) 2018/03/24 18:57:04 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f000062d000)={0x14, 0x22, 0xafb, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/03/24 18:57:04 executing program 6 (fault-call:1 fault-nth:1): r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000, 0x0, 0x0, 0x1}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x80, 0x0) futex(&(0x7f0000000080), 0x8b, 0x2, &(0x7f0000191000), &(0x7f0000000000), 0x3) r1 = getpgrp(0xffffffffffffffff) getpgrp(r1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000340)={0x0, 0x10, &(0x7f0000000300)=[@in={0x2, 0x4e21}]}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)="b2fe5757169d1e6a8d072d38eafb5176309b15c97dda74908141dc8b0f61b893ce062c8872ba38c4cc348021dcfcb827951794ced2f74ca7b7afd2a698c5f516546c25b74101af4ed0d011f846cd0acd66ed14d47935425a13b2de0b78dfc2d9eb1b56bc8884b6e598b9ceca7cb589b7765da349965046e8f22334ba98553016939d0b22e7d6808a35c8c5d0ffc915c4686c4fc9c90cc28e330649504899f746c42558fdc8c0e1f38ae28ef478aaaae9cd5b58743ca89f4c2323534eaba58439c9663d8ad19e7b280fec1930e53a65e5b0b35224327abee9a08b90213126926fb553d6ba1150d9c3e13cbb806e3a34be459febc5a1269f", 0xf7}, {&(0x7f0000000280)="da6213c0b647ac5ca71ded7f3192551fa8732f92ecfb520748e1fb183f", 0x1d}], 0x2, &(0x7f00000003c0)=[@init={0x18, 0x84, 0x0, {0x80, 0x3, 0x0, 0xfffffffffffffe01}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x0, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x3, 0x0, 0x1, r2}}], 0x90, 0x4000000}, 0x40000) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80, 0xa0) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f0000000100)={{0xfffffffffffffffb, 0xfffffffffffffff9, 0xe0ea, 0xffffffffffffffe5, 0x2, 0x6}, 0x5156}) mkdir(&(0x7f00000004c0)='./file0\x00', 0x100) 2018/03/24 18:57:04 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) set_tid_address(&(0x7f0000000140)) 2018/03/24 18:57:04 executing program 0: semget(0x3, 0x4, 0x100000020) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x20000000000000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) [ 377.528790] FAULT_INJECTION: forcing a failure. [ 377.528790] name failslab, interval 1, probability 0, space 0, times 0 [ 377.540092] CPU: 0 PID: 1921 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #365 [ 377.547360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.556706] Call Trace: [ 377.559304] dump_stack+0x194/0x24d [ 377.562944] ? arch_local_irq_restore+0x53/0x53 [ 377.567674] should_fail+0x8c0/0xa40 [ 377.571382] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 377.576503] ? save_stack+0xa3/0xd0 [ 377.580114] ? save_stack+0x43/0xd0 [ 377.583731] ? kasan_kmalloc+0xad/0xe0 [ 377.587599] ? kasan_slab_alloc+0x12/0x20 [ 377.591742] ? find_held_lock+0x35/0x1d0 [ 377.595840] ? check_same_owner+0x320/0x320 [ 377.600153] ? rcu_note_context_switch+0x710/0x710 [ 377.605087] should_failslab+0xec/0x120 [ 377.609053] kmem_cache_alloc_node_trace+0x5a/0x760 [ 377.614084] __kmalloc_node_track_caller+0x33/0x70 [ 377.619003] __kmalloc_reserve.isra.39+0x41/0xd0 [ 377.623763] __alloc_skb+0x13b/0x780 [ 377.627467] ? skb_copy_and_csum_dev+0x370/0x370 [ 377.632203] ? kasan_check_write+0x14/0x20 [ 377.636431] ? _copy_from_user+0x99/0x110 [ 377.640573] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 377.646189] ? selinux_inet_conn_established+0xf0/0xf0 [ 377.651455] ? sock_has_perm+0x2a4/0x420 [ 377.655510] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 377.661046] netlink_sendmsg+0xa86/0xe60 [ 377.665108] ? netlink_unicast+0x6b0/0x6b0 [ 377.669335] ? security_socket_sendmsg+0x89/0xb0 [ 377.674074] ? netlink_unicast+0x6b0/0x6b0 [ 377.678295] sock_sendmsg+0xca/0x110 [ 377.681999] ___sys_sendmsg+0x767/0x8b0 [ 377.685970] ? copy_msghdr_from_user+0x590/0x590 [ 377.690704] ? find_held_lock+0x35/0x1d0 [ 377.694767] ? __f_unlock_pos+0x19/0x20 [ 377.698732] ? lock_downgrade+0x980/0x980 [ 377.702865] ? get_pid_task+0xbc/0x140 [ 377.706742] ? __fget_light+0x2b2/0x3c0 [ 377.710699] ? fget_raw+0x20/0x20 [ 377.714145] ? find_held_lock+0x35/0x1d0 [ 377.718248] __sys_sendmsg+0xe5/0x210 [ 377.722032] ? __sys_sendmsg+0xe5/0x210 [ 377.726000] ? SyS_shutdown+0x290/0x290 [ 377.729974] ? __sb_end_write+0xa0/0xd0 [ 377.733966] ? SyS_read+0x220/0x220 [ 377.737598] SyS_sendmsg+0x2d/0x50 [ 377.741119] ? __sys_sendmsg+0x210/0x210 [ 377.745165] do_syscall_64+0x281/0x940 [ 377.749036] ? __do_page_fault+0xc90/0xc90 [ 377.753260] ? _raw_spin_unlock_irq+0x27/0x70 [ 377.757747] ? finish_task_switch+0x1c1/0x7e0 [ 377.762227] ? syscall_return_slowpath+0x550/0x550 [ 377.767142] ? syscall_return_slowpath+0x2ac/0x550 [ 377.772056] ? prepare_exit_to_usermode+0x350/0x350 [ 377.777060] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 377.782419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 377.787260] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 377.792432] RIP: 0033:0x454239 [ 377.795607] RSP: 002b:00007fad6d705c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 377.803296] RAX: ffffffffffffffda RBX: 00007fad6d7066d4 RCX: 0000000000454239 [ 377.810546] RDX: 0000000000000000 RSI: 0000000020002fc8 RDI: 0000000000000013 [ 377.817795] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/03/24 18:57:05 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00007a3000)=0x4000000) 2018/03/24 18:57:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ff, 0x1f, r1}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x1, 0x6, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000002c0)=@generic={0x8, "fa57895b21fb81dd71433e7cf40f979b420598e5711663f579db3f5dfbd0d261219a71140ca3deb2e057fcc665f9790cee6edbfbeb27ac61582f171411a4ecb8004088ffd8a761a939d3e78b1998656115c4ae91c81df5b66363e486ec16d8ec2db591c326f5e6e27861cf4a877478a9c0cec3c97869198fa2c58de638da"}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000240)) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000080)=""/186, &(0x7f0000000140)=0xba) 2018/03/24 18:57:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) [ 377.825047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 377.832296] R13: 00000000000004b9 R14: 00000000006f81f8 R15: 0000000000000001 2018/03/24 18:57:05 executing program 2: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000340)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@local, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r2 = request_key(&(0x7f0000000180)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='\x00', 0x0) keyctl$describe(0x6, r2, &(0x7f0000000400)=""/169, 0xa9) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x3b, &(0x7f0000000ec0)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x0, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "8515b295ad1e2a3a108a07e4d69b35ed42cb9accfe63e2106ea0ef258aaa"}}, {{@uncond, 0x0, 0xa8, 0xe0}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ipv6={@empty, @dev={0xfe, 0x80}}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) 2018/03/24 18:57:05 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000015000)=@can, 0x10, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x3fffffffffc, 0x0, 0x0, 0x0, 0x5042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r2 = socket(0xa, 0x1, 0x0) r3 = gettid() r4 = getuid() getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=0x0) r6 = fcntl$getown(r2, 0x9) r7 = geteuid() getresgid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002100)={'ip_vti0\x00', &(0x7f00000020c0)=@ethtool_stats={0x1d, 0x5, [0x7fffffff, 0x2, 0x5, 0x3, 0x7fffffff]}}) r9 = getpid() lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0, 0x0}, &(0x7f0000001900)=0xc) r12 = fcntl$getown(r1, 0x9) ptrace$cont(0xf, r12, 0x2, 0x8001) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001d80)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001e80)=0xe8) fstat(r2, &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000002040)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000100)="fea9ec22aa3de627c5de89ca6d96bd9d80d3d118335d03bc3a6c832ed12f04a64b4e2cc3f75d39ad7ff9c1f4c4041bbf95f84906298542db1f13eae0d0cb8c66c310ac8f886bed855811ecbbbb54576ca9e3f69f628e65441a22edb094bab647b4a807a54e08d98e1463dfec0102ac836ba0c94c8629338a3c1691092a3d6912423988cf27f45fa832e8d586257fbcd50d3747d4c52723e9a1f5ab2c8b561679fc202d07d2f3f7a77860c3c0ce23c88f5b2780ac8bc03621625723e3", 0xbc}, {&(0x7f00000001c0)="fd581e0bd504d776f694816e75fbe7315da65b2c2c", 0x15}, {&(0x7f0000000200)="0703f2182c0c7ce455d5af08ca06492f05e3ab2af3c64e748ac1428ccd7516cb6308bef3aae48e3b953a6319ad5bd22a9679689ab6fce8ff1c0b6c125ec8b9f8ed967ad7176188bcd449e7c96e387a08080a90c2061bce22749b4037a4cd692cbc1b9147ef61fae323f38e25ed1fa7a2f0a92464c34f2772c8b4a5b94f846c58534403e90ab331e1715971815ef50d047f2fd21af949a1d76775de13c392a6a3418f11a234375f8a898092f4877493d7ff8ad2b750b05b6d5667ceaaa4728dd8014b3eeaf41b7a01c558ce75be6526923e5a05409d94", 0xd6}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000440)="cf593201b26c5ec7b5f78274282e4d2842b370d3e4d0b8343bad7a0ac64e3b666b12591d395453e2b20233c12803e99b12429aeae02bdb6ba73045f1e657c4b351be2193906de38f8eebb5c056bfc982c869da04e47f2e5be021d4a3089597c672437c65b66af9ec811820c626134b42ee45017a67d0453504644b0d45e12f7a165a0f29d203697bb4447f1e1133a37cac6fec45131931c06a3ef7eecf0aafb5c12c155ebfbc23fc3d3814aadbfacd0039905a0b00a7608caa20a77fe2d1877a099dc99712165f6b1c40b9522143fc91f61187d7487ecc", 0xd7}, {&(0x7f0000000540)="7598fd705a6b4b8f6c1c4565faa8b3461f6e36fe6d5f0c1f57346e02aae6308ec23e3f6d35c9a349db9f757a63c48c4e3d", 0x31}, {&(0x7f0000000580)="ae0408914828cbb360a8796346e4c99c6e71cf258fb792839776765c75cbbf1d3efdaec6efeba54ea5ade72be13cd4eb12d95e56f17a10458f53b8b36df26e2fe602d2c678a98d9652f59475cde8f1f55dea47c6abe7a5a317cab20147d68443f36dfdfd9b24dc076c12f3c895062a92a5", 0x71}, {&(0x7f0000000600)="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", 0x1000}], 0x8, &(0x7f0000001940)=[@rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r2]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r1, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r0, r2, r2]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r0]}], 0x138}, {&(0x7f0000001a80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d40)=[{&(0x7f0000001b00)="638a45430c9b64092ed454279002ea5e32d0a3f4de284d22233aa333e2c348e6c012020804740beaa0f3cda233e670d29a3f92e88a693f18999c9251392c123fb4a215d8c3e38f1b7a", 0x49}, {&(0x7f0000001b80)="447ba4ddfdb3b73c2dd2e06711f09bd44ae30536445a124c328e85a8da1afa225bdaa3c4eb8aceb444754db99f3b0e50226cf0dd94ddfb77d11dd7aa4d249d918428c0805f5a25db6495f94a14d28beb67629560f8830e47b03a549632e17902e12191a0c37cc9ec1428fd2124e5e9fb8416f194cdb8d0b7beda6b3125da42c41527e3660bc09694c522ee87be809e06846767458714ce78d6e38916c8ba886d821639c4e9d04263ff7de5d7b1d06a9459ef6baec69c08eaadd828f48470b5e3924bb74c2b4e454cc637929c9917", 0xce}, {&(0x7f0000001c80)="453f5b9335dd542e6bd8050a928ea2c7fbf8e99b940ee68d659c270848ec414d2273d44bb2126cbacf415db5ec9b668ce765408dae357adb75e62a6ca39319e76c1ab09614a779a34fc2c4922a14f290ae8c9e5fa0931896c402833cee367ebea29b2bfee0f0ea31a83e3b938a0a2d33", 0x70}, {&(0x7f0000001d00)="2844f0fae4345ce3ae78c98a1d96e345", 0x10}], 0x4, &(0x7f0000001f40)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r2, r0, r2, r1]}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r2, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r1, r2, r1, r1]}], 0xd8, 0x4000000}], 0x2, 0x4000000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000400)={"6c6f0000ecffffff00", 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r15}, 0x14) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$VT_ACTIVATE(r0, 0x5606, 0xb35) 2018/03/24 18:57:05 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f0000000180)=0x8) r2 = socket(0x15, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x95}, &(0x7f0000000200)=0x8) getsockopt(r2, 0x200000000114, 0x2716, &(0x7f0000bd4fff)=""/1, &(0x7f0000000040)=0xfda3) 2018/03/24 18:57:05 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000480)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000240)={0xffffffff}, 0x2, 0xffffffff, 0x6792ffc1b396098f, 0x1, @in6={0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}}}, 0xa0) write$rdma_cm(r0, &(0x7f00000015c0)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000000), r1}}, 0x18) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x48) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0xffb7) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a50000)={0x0, 0x0, &(0x7f0000063000), 0x0, &(0x7f0000426000)=[@iv={0x20, 0x117, 0x2, 0x8, "0e27344fad3d1e1e"}], 0x20}, 0x0) 2018/03/24 18:57:05 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) r1 = getpid() fcntl$lock(r0, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ff, 0x1f, r1}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdb6150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69d13f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ab5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a48ed665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beed5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb5d60262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b81", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair(0x1, 0x6, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f00000002c0)=@generic={0x8, "fa57895b21fb81dd71433e7cf40f979b420598e5711663f579db3f5dfbd0d261219a71140ca3deb2e057fcc665f9790cee6edbfbeb27ac61582f171411a4ecb8004088ffd8a761a939d3e78b1998656115c4ae91c81df5b66363e486ec16d8ec2db591c326f5e6e27861cf4a877478a9c0cec3c97869198fa2c58de638da"}, 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000240)) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000080)=""/186, &(0x7f0000000140)=0xba) 2018/03/24 18:57:05 executing program 2: r0 = socket(0x40000000015, 0xa, 0x3) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[@iv={0x18, 0x117, 0x2}], 0x2ae}, 0x0) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 6: r0 = socket$inet6(0x10, 0x400000000004, 0x2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000040)}, 0x0) 2018/03/24 18:57:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x1, r2, 0x10000}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) 2018/03/24 18:57:05 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x2, 0xc00, 0xab, 0x100000001, 0x10001}, 0x14) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000300)=""/163) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, &(0x7f0000000e80)=""/78) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f0000000180)="0c0d6faa02cbef3dd90de13a8304ef882aa5a367bfb432a4a68de71356f7cfe14f00668a88244075c2a5391df7ab77735691816f9027ddf401680e5c893600652bd7eaa7fe1ea6d0994871b5ab6982130d4471d9424b2c1d66332966b6", 0x5d) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x4002, 0x0) 2018/03/24 18:57:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="2cdbec7737d10dbf854f39517e04000000", @ANYRES16=r2, @ANYBLOB="0002f8fffffffbdbdf250100000008000300330000000800040001000000080001004e220000"], 0x2c}, 0x1}, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) write$rdma_cm(r4, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r3, @ANYBLOB="02010010"], 0x48) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2, 0x0) 2018/03/24 18:57:05 executing program 0: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x2e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=ANY=[@ANYBLOB="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"]}, 0x346) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x4e23, 0xd84, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r2 = semget$private(0x0, 0x3, 0x1) semctl$SETVAL(r2, 0x4, 0x10, &(0x7f0000000440)=0x6) r3 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xa, 0x4400) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000480)={[0x0, 0x5000, 0x4000, 0xd000], 0x2, 0x11, 0x1da}) connect$inet(r0, &(0x7f0000000540)={0x2, 0x4e22, @loopback=0x7f000001}, 0x5db) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 6: r0 = socket$inet6(0x10, 0xa, 0x101) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x50a02, 0x4d) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)=0x200000) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000040)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40002, 0x0) [ 378.149302] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 18:57:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000be0000230001080000000000000000150000000c000100080001003634f293c5c9f67180a6f267f6ffc0fd5fb51f29a2b60418938b79c78b"], 0x20}, 0x1}, 0x0) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) getsockname(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x5a6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r2, 0x1b, "f7de4d436b4a0c12382186fca56d882e7ffe299b61815fe962f344"}, &(0x7f00000002c0)=0x23) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:05 executing program 1: r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) r1 = inotify_init1(0x0) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x4) 2018/03/24 18:57:05 executing program 3: r0 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x8, 0x101000) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000100)={0x3f, 0x7ff}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r1, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x44000, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000080)={0x0, 0xfffffffffffffffa, 0x1000, &(0x7f0000000040)}) [ 378.195249] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/24 18:57:05 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd(0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f0000000140), 0x1, r2, 0x10000}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r3, 0x4}) 2018/03/24 18:57:05 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) syz_emit_ethernet(0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaa0000ffffffffff1f488b38ef2353e8bc39ba292000000090e7af8b86c06d97b95d027b620e697bb77d71036f5ff19c30147b0a3d6fb465a3c33f44498dfc4b70147c80babe2d834c002ed21dff74c0a96254d480384781059c2e609b85cb50678e130db63bbfba038602492fc924cc9f633b802fd05469b5852f9a56435108aecdab84dd9921480a9a26ec41beca3e351b041f86e0db0a6ea4d133b28dba42e1f30dbe5e1573e5bd0d903cb2648217994893ec60dd268e0e6f47e553c0d7f1a195ef88e2"], &(0x7f0000000000)) 2018/03/24 18:57:05 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) clock_gettime(0x0, &(0x7f0000002580)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000002540)=[{{&(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f00000024c0)=[{&(0x7f00000000c0)=""/150, 0x96}, {&(0x7f00000002c0)=""/195, 0xc3}, {&(0x7f00000003c0)=""/152, 0x98}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/42, 0x2a}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0xff}, 0xadb0}], 0x1, 0x1, &(0x7f00000025c0)={r1, r2+10000000}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002600)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/03/24 18:57:05 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x18) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x18) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00q\x00'], 0x48) 2018/03/24 18:57:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4c0200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000180)={r0, r1, 0x4, 0x1}, 0x10) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x4) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000100)=""/81) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001100fc0200000000fbdbdf25070000008370a4c3d88df1392c99920f4f9974"], 0x14}, 0x1, 0x0, 0x0, 0x2}, 0x4) 2018/03/24 18:57:05 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r1, r2) ioctl$KDMKTONE(r3, 0x4b30, 0x600000000000000) rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r5 = getgid() fchown(r0, r4, r5) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000200)=0x4) r6 = memfd_create(&(0x7f000032cffc)='dev ', 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r0, 0x10002) sendfile(r1, r6, &(0x7f000000a000), 0x2) 2018/03/24 18:57:05 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2, 0x1) fcntl$setstatus(r0, 0x4, 0x2800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xffffffffffff73e4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$selinux_context(r0, &(0x7f0000000500)='system_u:object_r:xen_device_t:s0\x00', 0x22) 2018/03/24 18:57:05 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="1920d7e8d7f04ce86dad188d7059e75a186b477186f0bd74bea6fe5f749a1f264b3e792a788957d756a05c34f1ae14dcd38bfb4ce8233b873089fb8f4ffc8b5161614dd5f32607b9d665020b5a6f5c7c41e60ff74943708d555b53442780f8f8a73fb305fc9c5ac8b0b32eef05f07a9a1e4ae80c991fd70977123e74b10ab0d2f744082f7daae9c6d830", 0x8a, 0xfffffffffffffffc) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[0x9, 0x6, 0xffffffffffffffe0, 0x6, 0x9]}) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)="282d9c6e6f64657624766d6e65743100") bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fsync(r0) 2018/03/24 18:57:05 executing program 4 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:05 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) preadv(r0, &(0x7f0000000680)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000040)=""/193, 0xc1}, {&(0x7f0000000280)=""/146, 0x92}, {&(0x7f0000000340)=""/152, 0x98}, {&(0x7f0000000400)=""/17, 0x11}, {&(0x7f0000000440)=""/97, 0x61}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/67, 0x43}, {&(0x7f0000000580)=""/191, 0xbf}, {&(0x7f0000000640)=""/11, 0xb}], 0xa, 0x0) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = memfd_create(&(0x7f0000000fff)='\x00', 0x0) mmap(&(0x7f0000001000/0xc000)=nil, 0xc000, 0x0, 0x2012, r1, 0x0) sendmsg$can_bcm(r0, &(0x7f0000017fc8)={&(0x7f0000010ff0)={0x1d}, 0x10, &(0x7f000000eff0)={&(0x7f0000000740)=ANY=[@ANYBLOB="0096830a443b9caa670000000000000022fff6664e41894789a989167c9fc9e9dba4527f7f44213946b60eea70236742608d51114a0d7da030bf27c1b1c2ea8f0fe4c5ddd7e0e7b0cf370e767c48006947680c409cf2d144214a972a88165a7d3ef8c3173ebc103592804fe170e4f4295ebc3ca2652e92680640be5ed9c3c0d76faf1651aac858cf6aa6f3ba9507a4fa91cd8019e2662d17e7aa37dec465195b85eabfa1281f851cfe3455f9363e4edffa531351a20b1fb9e43e240ef3e904417f6e2c1cd8f037986d15dc15e1a97e0d1bdf22ea09eeaf805fcfa150a66d7adb0616b730b7aa36cdabeb16c15814c22c0ac50000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000000000080f3e98a63f8f185ffe0eae0da4859da74f84003e258082e3dc06ed2c930c8a082f2e99a731937ff11c12fca96ca3aa370346ec3f0c575011cb0f09000009cb5e931c65ec6700b5313e535f758b1ede287c27ab68eb7c61375cbb9d9d6ee54db0e4737352e5d491da53a486494edc59967990fa9fcc30c1f2ba3142abfe4d0295e782522d1ea98373480259b4724aaade638b18f6195695b33df2251e5bf482e22f85d2597dec91cf97619d24f25e6ad0e582ed63ca7070bf02c9153fc7870e2804111fe00f66df165d96a6b0dbf388e1ee5a46b14961fcf69fd112ab4313e480fe928a75b252cab7762c19dfe68768d7294085f20eebbd3a20b7885fcb41712d5606719808953e"], 0x48}, 0x1}, 0x0) 2018/03/24 18:57:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400000000, 0x10000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) 2018/03/24 18:57:05 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x4) iopl(0x3) [ 378.433179] FAULT_INJECTION: forcing a failure. [ 378.433179] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 378.445097] CPU: 1 PID: 2090 Comm: syz-executor4 Not tainted 4.16.0-rc6+ #365 [ 378.452352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.461690] Call Trace: [ 378.464256] dump_stack+0x194/0x24d [ 378.467861] ? arch_local_irq_restore+0x53/0x53 [ 378.472517] should_fail+0x8c0/0xa40 [ 378.476209] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 378.481297] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 378.486478] ? perf_trace_lock_acquire+0xe3/0x980 [ 378.491304] ? __lock_acquire+0x664/0x3e00 [ 378.495518] ? perf_trace_lock_acquire+0xe3/0x980 [ 378.500353] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 378.505522] ? perf_trace_lock+0x900/0x900 [ 378.509798] __alloc_pages_nodemask+0x327/0xdd0 [ 378.514442] ? trace_hardirqs_off+0x10/0x10 [ 378.519438] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 378.524428] ? perf_trace_lock_acquire+0xe3/0x980 [ 378.529262] ? perf_trace_lock+0x900/0x900 [ 378.533470] ? __lock_acquire+0x664/0x3e00 [ 378.537676] ? find_held_lock+0x35/0x1d0 [ 378.541724] ? trace_hardirqs_off+0x10/0x10 [ 378.546074] alloc_pages_current+0xb6/0x1e0 [ 378.550391] skb_page_frag_refill+0x358/0x5f0 [ 378.554869] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 378.559791] ? lock_release+0xa40/0xa40 [ 378.563752] ? __lock_is_held+0xb6/0x140 [ 378.567851] tun_build_skb.isra.50+0x2f0/0x1840 [ 378.572511] ? tun_flow_update+0xf70/0xf70 [ 378.576735] ? __lock_acquire+0x664/0x3e00 [ 378.580965] ? print_irqtrace_events+0x270/0x270 [ 378.585718] ? trace_hardirqs_off+0x10/0x10 [ 378.590036] ? lock_release+0xa40/0xa40 [ 378.593997] ? print_irqtrace_events+0x270/0x270 [ 378.598741] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 378.603911] ? __lock_acquire+0x664/0x3e00 [ 378.608683] ? print_irqtrace_events+0x270/0x270 [ 378.613418] ? __lock_acquire+0x664/0x3e00 [ 378.617648] ? perf_trace_lock_acquire+0xe3/0x980 [ 378.622472] ? __lock_is_held+0xb6/0x140 [ 378.626514] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 378.631675] ? perf_trace_lock+0x900/0x900 [ 378.635885] ? __lock_acquire+0x664/0x3e00 [ 378.640096] ? trace_hardirqs_off+0x10/0x10 [ 378.644400] tun_get_user+0x18fa/0x3810 [ 378.648346] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 378.653529] ? perf_trace_lock_acquire+0xe3/0x980 [ 378.658370] ? tun_build_skb.isra.50+0x1840/0x1840 [ 378.663277] ? perf_trace_lock_acquire+0xe3/0x980 [ 378.668109] ? perf_trace_lock+0x900/0x900 [ 378.672331] ? tun_get+0x1ab/0x2e0 [ 378.675847] ? lock_downgrade+0x980/0x980 [ 378.679988] ? lock_release+0xa40/0xa40 [ 378.683941] ? __lock_is_held+0xb6/0x140 [ 378.687990] ? tun_get+0x1d4/0x2e0 [ 378.691508] ? tun_do_read+0x26c0/0x26c0 [ 378.695541] ? file_has_perm+0x1ee/0x5d0 [ 378.699585] tun_chr_write_iter+0xb9/0x160 [ 378.703798] do_iter_readv_writev+0x55c/0x830 [ 378.708274] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 378.713024] ? rw_verify_area+0xe5/0x2b0 [ 378.717065] do_iter_write+0x154/0x540 [ 378.720932] ? dup_iter+0x260/0x260 [ 378.724607] ? map_files_get_link+0x3a0/0x3a0 [ 378.729084] vfs_writev+0x18a/0x340 [ 378.732687] ? vfs_iter_write+0xb0/0xb0 [ 378.736636] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 378.741460] ? vfs_write+0x374/0x510 [ 378.745168] ? __lock_is_held+0xb6/0x140 [ 378.749207] ? __fdget_pos+0x130/0x190 [ 378.753075] ? __fdget_raw+0x20/0x20 [ 378.756782] do_writev+0xfc/0x2a0 [ 378.760206] ? do_writev+0xfc/0x2a0 [ 378.763904] ? vfs_writev+0x340/0x340 [ 378.767679] ? SyS_read+0x220/0x220 [ 378.771286] SyS_writev+0x27/0x30 [ 378.774720] ? SyS_readv+0x30/0x30 [ 378.778244] do_syscall_64+0x281/0x940 [ 378.782102] ? __do_page_fault+0xc90/0xc90 [ 378.786317] ? syscall_return_slowpath+0x550/0x550 [ 378.791219] ? syscall_return_slowpath+0x2ac/0x550 [ 378.796125] ? prepare_exit_to_usermode+0x350/0x350 [ 378.801127] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 378.806477] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 378.811299] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 378.816460] RIP: 0033:0x454111 [ 378.819627] RSP: 002b:00007f753ae06ba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 378.827307] RAX: ffffffffffffffda RBX: 0000000000000066 RCX: 0000000000454111 2018/03/24 18:57:06 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x101, @loopback={0x0, 0x1}, 0x1}}, 0x7fffffff, 0xb2e, 0x4, 0x7, 0x3}, &(0x7f0000000140)=0x98) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000200)={0xaefb, 0x401, 0x10001, {}, 0x8000, 0x3}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r1, 0x7ff}, 0x8) 2018/03/24 18:57:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) r2 = getegid() setfsgid(r2) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80006, 0x0) listen$netrom(r0, 0x0) clock_gettime(0x3, &(0x7f0000000040)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00002a7ff0)={0x0, r1/1000+10000}, 0x10) accept$nfc_llcp(r0, &(0x7f0000ac5fa0), &(0x7f0000f9a000)=0x60) 2018/03/24 18:57:06 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x20, 0x10001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/24 18:57:06 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x7], 0x2, 0xffff, 0x45, 0x7ff, 0x101, 0x9, {0x5, 0x0, 0x8, 0x812, 0x80000001, 0x2, 0x5fe, 0x7, 0xa996, 0x7, 0x1ff, 0x99, 0x6, 0x9, "18325696ed57458d454d713381d0e61cd571b6d38782d419bf5136fd6cc32586"}}) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x20, 0x200) r2 = accept4(r0, &(0x7f0000000300)=@nfc, &(0x7f0000000380)=0x80, 0x80000) r3 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000002c0)={r0}) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000000080)=0x5) getsockname$packet(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000040)={0xdf22, 0x8}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000119000)="0177d576526d323d7b3e19559ac72716b9d151e8dcbe7c8be8d4ef9ab11cb65e37", 0x21) [ 378.834551] RDX: 0000000000000001 RSI: 00007f753ae06bf0 RDI: 00000000000000fc [ 378.841797] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 378.849059] R10: 0000000000000066 R11: 0000000000000293 R12: 0000000000000013 [ 378.856302] R13: 0000000000000625 R14: 00000000006fa418 R15: 0000000000000000 2018/03/24 18:57:06 executing program 4: syz_extract_tcp_res(&(0x7f0000000080), 0x6, 0x1) syz_emit_ethernet(0xfed0, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:06 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) lookup_dcookie(0x3, &(0x7f0000000000)=""/138, 0x8a) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000debff0)={0x17, 0x0, &(0x7f000082f000)}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/24 18:57:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x1011, &(0x7f0000000300)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@llc_tr={0x11, {@llc={0xff, 0xbe, "ad", "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"}}}}}, 0x0) [ 378.897699] sctp: [Deprecated]: syz-executor7 (pid 2104) Use of struct sctp_assoc_value in delayed_ack socket option. [ 378.897699] Use struct sctp_sack_info instead [ 378.927631] sctp: [Deprecated]: syz-executor7 (pid 2115) Use of struct sctp_assoc_value in delayed_ack socket option. [ 378.927631] Use struct sctp_sack_info instead 2018/03/24 18:57:06 executing program 5: 2018/03/24 18:57:06 executing program 1: r0 = socket$inet(0x2, 0x3, 0x5) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x1, r1, r2, 0xb8ac, 0x2000000) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0x4}], 0x10}}], 0x2, 0x0) 2018/03/24 18:57:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x3f, 0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x2, {{0xa, 0x4e20, 0x7, @empty, 0xffffffffffffffc0}}}, 0x88) 2018/03/24 18:57:06 executing program 7: syz_emit_ethernet(0x7a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "169476", 0x44, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0xc000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x4, 0x1f, 0xffffffff, 0x2, 0x101, 0x4, 0x9, 0x8, 0x1, 0x1}) 2018/03/24 18:57:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x177a9a300af58b6c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000000080)) 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000001140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303afffe8000000000000000000000000000ffff02c599000000000000000000000000008090780014000000050300000483fbdccde01c82520000000000000000000001"], 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001100)='/dev/input/mouse#\x00', 0x7b9, 0x1) r1 = dup2(r0, r0) sendto(r1, &(0x7f0000000080)="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", 0x1000, 0x0, &(0x7f0000001080)=@ax25={0x3, {"5a0cdcdeddebb3"}, 0x6}, 0x80) 2018/03/24 18:57:06 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDDISABIO(r1, 0x4b37) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000040)=""/181) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x0, 0xc4, [], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=""/196}, &(0x7f0000000340)=0x78) 2018/03/24 18:57:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) fcntl$setsig(r0, 0xa, 0x10) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000027ffc), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffffffff80000000, 0x4000) 2018/03/24 18:57:06 executing program 0: timer_create(0x1, &(0x7f0000000100)={0x0, 0x9, 0x0, @thr={&(0x7f0000000000)="305ddafd0983e627b866de7f1138986e8c3a2d05c600d196930454c104f9e847d260927765532e4fc076a6bba7178a2096e1e394f069efc4055128b9c7b69f630e4ec43e2bb245a0d48268924c6e22e8ee90b44aa7695a43722034b9fbbc7fdcd8a2d524a9e185", &(0x7f0000000080)="5a9a6f6d74953403590323994f01957aa45f3e1bd3976dd5053f9bcf6a5caa4e80939198b6e60f5793eb5dcf4f6ef6a7aff1099d9771b2b17531bfc37f143911428e5928d143d1"}}, &(0x7f0000000140)=0x0) timer_getoverrun(r0) r1 = socket$netlink(0x2, 0x5, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x84, 0x7b, &(0x7f0000001000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000180)={0x8000, 0x1f, 0x10001, 0x0, 0xffff, 0xb8}) 2018/03/24 18:57:06 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) finit_module(r0, &(0x7f0000000040)='em0\x00', 0x1) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=""/4096, 0x1000) 2018/03/24 18:57:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$clear(0x7, r0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r1 = gettid() ptrace$poke(0x4, r1, &(0x7f0000000080), 0x6) 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xff, 0x800) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x4001, 0x103000, 0x1, 0x9, 0x94}) 2018/03/24 18:57:06 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) getgroups(0x8, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000340)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x10000000000000d3, &(0x7f0000000240)=[@cred={0x20, 0x1, 0x2, r1, r2, r5}, @cred={0x20, 0x1, 0x2, r1, r2, r4}, @cred={0x0, 0x1, 0x2, r1, r2, r5}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r6}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xffffffffffffffae}, 0x0) r7 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl(r7, 0x2285, &(0x7f0000007000)='S') 2018/03/24 18:57:06 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x400, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) r1 = socket$inet(0x2, 0x100000000805, 0x0) listen(r1, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007dc000)=0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x4e20, 0xffffffffffff3a03, 0xa, 0x0, 0x80, 0xff, r2, r3}, {0x4, 0x1, 0x0, 0xa54, 0x3f, 0x2, 0x0, 0x9}, {0x7, 0x6, 0x6, 0x800}, 0x2, 0x6e6bb9, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3506, 0x2, 0x3, 0x2, 0x8, 0x6, 0xace}}, 0xe8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/24 18:57:06 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24}], 0x20) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x80000001, 0x2) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6(0xa, 0x7, 0x8) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000000100)={"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"}) r2 = open(&(0x7f0000000500)='./file0\x00', 0x4180, 0x184) r3 = msgget$private(0x0, 0xa0) msgrcv(r3, &(0x7f0000000540)={0x0, ""/96}, 0x68, 0x3, 0x3800) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f00000005c0)={{0x7fffffff, 0x3}, 'port1\x00', 0x10, 0x0, 0x7, 0x4, 0x7, 0x101, 0x8001, 0x0, 0x1, 0x8}) r4 = fcntl$getown(r1, 0x9) prlimit64(r4, 0x2, &(0x7f0000000680)={0x0, 0x50000}, &(0x7f00000006c0)) pkey_alloc(0x0, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000780)={0x48, &(0x7f0000000700)="af048d2e0806e03bfccf5a6f94f4e1b3f6a0169b4f6cc691248dd5242aa3dee146e06b379e25877b7a75d6df9b10f436c96a124a16eaa60037f28296b9f9bf5537296a95e08bed5e"}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x595400, 0x0) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = open(&(0x7f0000000800)='./file0\x00', 0x2000, 0x8) ioctl$VHOST_SET_LOG_BASE(r7, 0x4008af04, &(0x7f0000000880)=&(0x7f0000000840)) setsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f00000008c0)={@multicast1=0xe0000001}, 0xc) r8 = syz_open_dev$loop(&(0x7f0000000900)='/dev/loop#\x00', 0x800, 0x2) getsockopt$ARPT_SO_GET_ENTRIES(r6, 0x0, 0x61, &(0x7f0000000940)={'filter\x00', 0xa6, "3d03209b2c4943543abc578837be3e5ca8ee4e140d95d7716b192e86db9f2ddbc1eff36f34dd8227dec60c545dc5883c65aad9a0b86828cf7e11ec3819f1613435e6fb9d5c4da4fa2222d690766523712c1f77c80ca645afd88a7586ea13fb1b1b33fb4222c2603823a3527b6d4e02b5dd52f829d8a644cfdd722e020406109ec01cdf4fdbd38d23a9ca743c081eec7c1e4c95ffdccd4a3dca4c2a93afb8a1619af244fbd514"}, &(0x7f0000000a40)=0xca) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000a80)={0x0, 0x7fffffff}, &(0x7f0000000ac0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f0000000b00)=@assoc_id=r9, 0x4) r10 = dup2(r8, r5) ioctl$EVIOCGBITSW(r10, 0x80404525, &(0x7f0000000b40)=""/99) setsockopt$inet_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x17, &(0x7f0000000bc0)={r9, 0x4, 0x7e, "d52b72fb234d01856e41b90f6e1fa867912cef890c06730cd45639b7b02feb939e0dae8c497b3c118312ec648dc9a910d7a2d1ec6d6637e88f2bf3010e592b79b4d9a8d8b5e29b82fed322548784e70c36a303854973f2be89816fb64022d8f174f9c211156f343b904112350b631437cd30559ac4f14ad2ed91e8466a3c"}, 0x86) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000c80)={r9, 0x4}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/24 18:57:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0xffffffffffffff57) syslog(0x9, &(0x7f0000000000)=""/150, 0x96) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x5, 0x101000) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000180)={0x80, 0x0, 0x1f}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) sendto$packet(r2, &(0x7f00000002c0)="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", 0x1000, 0x20004000, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x1, 0x8001, 0x10000, 0x81, 0x4}, 0x14) 2018/03/24 18:57:06 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) fcntl$setpipe(r0, 0x407, 0x70db) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="e8ffffffffffaaaaaaaaaabb86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000006ff010000000000000503000004000001ff020000000000000000000000000001"], 0x0) 2018/03/24 18:57:06 executing program 0: syz_open_procfs(0x0, &(0x7f0000000140)='mountstats\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000240)="737461746d00f6a31859ae18b38ce0dac865fd267227542779f5bc1395f21c96e5fa44b106f3190484a29ab4f19fa45ea7556505b85bd143c35659ae2183b4948318a6537cc6da3f94979dfc9b3c766c64fe2ce9121a08e036a4af020b7dc2b17b7b97071cebe96bc3854e0ac8bcf6e914b7c456756fb9ecb8e09a9df373a420ed1d") ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/208) pread64(r1, &(0x7f00000d0000), 0x0, 0x0) 2018/03/24 18:57:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000)=0x2, 0x4) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0x4e21, 0x92c197f, 0x4e22, 0x46c, 0xa, 0xa0, 0x20, 0x0, 0x0, r3}, {0x6b0b, 0x9, 0x2, 0xfff, 0x4, 0x76, 0x2e8, 0x166f}, {0x6aa, 0x9, 0xfffffffffffff001, 0x6}, 0x40, 0x6e6bb3, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x17}, 0x4d3, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x0, 0x1, 0x8, 0x7, 0x80000001, 0x4}}, 0xe8) 2018/03/24 18:57:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) unshare(0x8000400) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000683000)={0x0, &(0x7f000002d000), 0x2, r2, 0x7}) r3 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x86, 0x80001) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @in6=@dev={0xfe, 0x80, [], 0xa}, 0x4e21, 0x81, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x16, r4, r5}, {0x800, 0x1f, 0x6, 0xd7f5, 0x229f0700, 0x7, 0x400, 0x1}, {0x8, 0x8, 0x6, 0x1}, 0x2cbaf8b0, 0x0, 0x0, 0x1, 0x1}, {{@in, 0x4d6, 0x7f}, 0x0, @in=@rand_addr=0x34b, 0x3500, 0x1, 0x2, 0x8, 0x3, 0x8000, 0x280000}}, 0xe8) 2018/03/24 18:57:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x8000) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x3) fcntl$lock(r0, 0xc, &(0x7f0000ba3fe0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x7f, 0x2, 0xbb07, 0x34b6, 0x0, 0x6, 0x100000001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x7e0000000000}, 0x8) 2018/03/24 18:57:06 executing program 2: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000180)="2400000024007ffc000012000000010000ecf5ff010000000000f3000000000000000000bf463f8ecf84d815db4f4218124b0e6bb6d23b2e48c41fee82a89818d9f1fc27dcc05253725f52bee67f203e4c11e387cf1ad8e69a08bf", 0x5b) 2018/03/24 18:57:06 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd}) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)=0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000001040)={0x18d0, 0xa, 0x9, 0x1, 0x70bd2a, 0x25dfdbfc, {0xf, 0x0, 0x7}, [@nested={0x308, 0x8b, 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@generic="ebb59a6503d085a79e21fdbb8fc314cb05fb369ed06315dedd1b233f569fa725232ac83aef17bd", @nested={0x11b8, 0x84, [@generic="ad8a5cc68e7e6866af3250f4b2c3271ce45f9da326561f6a7995ea89e7637e44ebf1a5e46d798abef103d2286740e2e7820f9234c5fd33e8bd97188abc58f4c52807525240bd9d0996c0336b771c3d9c12e219c97a03e351136432c1b3288e13bb5fd9433ed11605494ee95016045a665ef2f15f46aef5c6c8b441dcc9d5b080717d674bd9735a59dd244c5f04327786741de0641caf640c2c36237243c01173e60039f47604d938951c8a737b4ce95c6929c3d0e8d860e4fb83fe496ac4815f7646083dba8c2591d4", @generic="f463d848d677742babb4939b1e8419e70e62e8244a874e0d6a4b2bc0c417b27f16a456699a7e9068ca209b8f26036ed5218a711018576be34267448ba02692d33a80ed8057ce8b68d23fd8f161506eea0d926c05b48ebb7416a76ed7c89e77", @generic="1a82dd20f9f2e5a9c550577f4fc3f2f74bb120b3d05e607b599fcbabef6e71dc41a272e843ecbb7a7e493ac796d68e11b236ddba982973b13b28b9e96e37545d7e6a57778d2f64ce44139aa271650c608f488faba574d5cb11500d7deb2018d00dda04782f249fe8dfd36a5fc258fea0ed5375bb0db6b3bcdf0fb3e38f617b4bd406074e864b5bcbf3cf67798f39d833cdda9a1d8bdabd416809a5860ce696dbcac2582b295f9cc0d35e700ba1ad86c2587ae98d8b3fb7a1f0196419b36bea911f671be7b460a0d804713a6cb719b491aa548c05c87ca8533b8314c03259bd5d45cd41b6e9d9576401c6660efda14e7b9c580052d743a984423c0c6ae2cf11f848066ab85f411bb4c96c9358618c0fa0e75020ad830ed0c2c5e98fae1ef7e8162214ec10cb8e72e739b88814dac2f016a5ee2dcfafd16b23e02e7c8abb489ab52d97967b5dbf80921bb4bda372559ad2a2695cfc5bfaa8ee8c36166ccad8a5ee47115822df6a7208b4cee82507a7780c9535e256ca6fe23cf275949eca39743b3dff368e8487b9970df274e6a5428a0a5e8f65e091c51c71d13c1e50c9a63d329a2ccc8b7cd289b20831bee762d6bb475b3b40c07602d3f719b182bc6ba5dffd49cc97caf2a8ee1bad1c50878cf62cfb04056754db2a647a11998dc5df33669dee137e50d6b1540837360613099d1e3fbdbb1449f3a4657df5d5546d6df20526c373d0747d82f73c2061c02552f031fa1d928eb8c6ca8c46748d8345d77830660a82ceb1154d2f6c51ebecfe833f825a263b6b57f40df5b672dadf1ae71442de97fdbdb83882104315417eea75c9db06bbe22552ef7367ee6ae45335e70e41b4557f8955ee41a46e3ee3b56630bdd0f1a068c5288040e6cca87f79d7937883b9af081e254386e960852c3c2b74584b27721abaceb7f739f5bfc6dbe21df9a00974b507f20ff59361856bde8fb6d506cd7b29d77100529d9a0315aea9077aa6c92160b46fe515ebb2cb841045156946cd51be88a580a564ce2b61ffdfe9084100010b54ed9f36f6574a78121dfeb76634778831092b94f2bd11ddbc13f9a079e90216e63da9906439dc66e1f61af4b55da0ad005cb33423e756847b73913c8251613879421967a290b8aff93b5f8b0adbbb9788972dbea16bef66ab1f57419dc72868f155304c72f67dd8e8ddbb358fdf37974f94fbe106538022ac61b987c1230d269b84930a28305bfd3cb4c1f6af2904752d0d64bf036957ce91d45d18d3f3068c7991b6f2281f8430935499848f29a8ddd8cef7aeaaca8e01b6f8730e0e79be0895188d378a55aa7d6a4e38b7cc4272d0b262edb8e41f979bd8a8685cc44eded34cb7dc725a5169eb3ab6507f873cfe03b77fdec751dd275f23da7f8aa583cd874d0c2d3a3c72c09f48a4227312a08f67ece6b2bca8c79468c9dcc33cea01604414addbb546faeed0c41fe9b5e7d52542d65d3f7c877eea5f234c9bf9f1ff2a3877f304a24fd103a60b076abd388756c88d556c7de1b42a4575d96ec629f8ef39e85f4882c6d8a1f679b5bd76805a823cb1e5f996ca67cbd14656cfc05c5352070bcc16f31d26b44047fe51ea81dfb59bdf614e1f519dbedf43142cf25cb9abd327435a942b555443cc1513e073fa2e72e36d9faba99bf9634a7a68dc6326266595105008f2bf0c0dec2cc14e15c95ce45a858bf526f539fdb2515c7a6b21c2fc26a1a3912622034d020866384d65b6a4fbcdf8c23f02d1e2c3ce2fd43936441d29fa05c828d70a648a9733cbb1179d875605046630fc399c82659dc27c87569659fcdc451d2d3372f77fb2ca0a652a38b614ff794f4a109d79cb9a907e0835d9b1bc722a2e5202fba438b5e2c642beb2ddf89869707a320385f40facbd3a93abb62d8b63d52b2c3d627490d5faa081204213f33a3fd8b65e0973553760827069795a755ecfa6ceadc8604a851efd015363bf003adb73aa2fb4d83bd33ce2172fddf8c8f1b00a4cb71aa3a036cd1850336a5401fbff1bbc00632456b1a79b6220c714ba11a12674e24006b0f8bc9abe76fa91f2565b72e1b86ea6b3837222f0f769ed8fb42582f376b274480ba37097ef098a60a7fa7df194216021392c54f12f35b2bf20e2c33265375d53bffde2141ceb20a8af93b6d9c15dfea642447020339fe43d8fbbdb79a3eaba1d6a04ef5709f946b5c065b5c90c1b5fdc7718e93977f092875acbb9364b53ca4b21cc7d0cec599083c40856b226d524c25b6594ca0cbe0a33d5db311a7aa7a768224d4da17f9169ea332b6994f61a26b07bd65ae595cd1ec83a352ea87b7df3293d0c85c447c6b9d7fddcba05f1f9645a3b85483579466862500bdf1ab6371f96735b92aba5844a75aaa5da4fc2918969c92ebc513892b2d6c8d4a01136b5219ad70b2ad71306c1ab84796df8ba3810c60c4c0fa2ca421085107d10b329b6bf90346228bdcf59b70de151e361378ade67a4c54f43be33641f8cfc4ec1bdaa354094345bc6d59dd45e69bcdc267ddf9f3ab6e62447a92d3b299b6f9fc4c6ed1f4dbc0ca1557ab82bd96484f5d92cf44735898bc6ec7daa9dd7dbe26803cb1581982adccf8d3544e855c65d9c9bf919839e8558119a35e75e59ab9c12ba3dbe09ef7472031b2011c37164d115ce9ce0456ae5a9a4e4fa7c6daf08615fdb8b76ccf1bbe101929baacd97188445cb22461783a745425f760339e40550dfb5a929af46217e43fa1371dfd1d3ca3ee29fab47cb53adee3d61d210ad4bd6d218b236215e636aafdd944c86ed16a18bff1ba90b58fa597c93516e7b207a2a471ac01b8296e5094d620589434a608428406702f193cc167a579bc722a9beeb9e9b7cda2b1534bc1583ae1334601ea7b94f25e101e6e82f967b8eea57e5ff9030be67839098f651a49a413b1f92850d5157326ca0a2bfdefc98be6848e0fee6776b8ba03d53d8fa23b6f6080b45d159d3fd252b36bbc47eceffc3e70409378a8f01d3576c429c676c2d85568f0dec6276d3183b644b34e49237bb054e522d3f4bb8b857feaf6fd501adde41312d14bd2a6bf7ea52440aa41a78822d322863d1ba901fec92395024522fb80787fdec5c02058bceeb0aabb54950b91ea5b5ad04e4b88947136918a14e6ecfcbbc43d8b46ac932d9e79c34be4f45abb215c0224549067c0ed24865801dc4590a4579fc352f39142475be1b2d3fc6a96eec9356409edf77869865ef5fc21fdce63dcc4f983b602c0544f444f10e4e1661eafd35bfb8ef04467cd8f21307aa825095db5e6d88eaf777499ce505f36edc52c12f1095c07a0ef2fdd505e79ccbf176752a31e248aef66a08e118283de1e95b279842201a91a75a6ccaef1f45a39c97466dc514b10de172912328c0ae165bc1802b7c8b263cc037882058d53a0defe7deb3d7231877ad008c883b36c17e587b180d107cc1f58078837c20d9314fbc6b83f885ff6db4a9a38a179161bf87161660339aff173fc394bd5f7dafd16a617d8f0986c2d38199cfb2f913bc8549ea3c7ac5a43790f63ffecba27d3651eaf0784a2d4467116c4d94927a8ea7df94c792ef4bc9dcebd962c36b963d5f285238893fbf5d94223e8abf52ec13dd9d23f2ec9388a221b1ee964e63a75ef4cea29a9c4e019ec0bed499109f77316fa65819fd701006a68849067a0d2fa63368f9f8209d22b439d6287dff86caec803f3893131f3316d07ec48922803d9e2eabecf51ebb453ffb704072a84155fa869bd38df47d46fdf6d21890710b8774cd5bf0527b540538cde258a861da48ff546ef87538c7dd994e8fa418ea5365825eecb78763c0ea66e379e621b63447fbeed9f537c075ba831501400b16e5277efe8f45dea6244d9510d32f7b28e0f14410e68d6fb0d0bd48d17a8cd9977e21ce146a638a1c698e82cfa388e09242d54698aed31822a1adfffff73158dfcde39fe1d7989b4f90dca7cbe276a74ecd174c86afe270dd3eecc4424dac859e296b8d614b6defaf2f6c3d0debe3c87eeb9866ae3a7955af5c7046e8c63be26c5904f74f3300635e776d4535df9c6e7b38295ce5f91267e4b3f36252184daf16657529aea01b1ed0e06fcc5230aacacd16c42fad7cc14ddf1bf005f8eb7586ef81346801301d2422d0dcb386e1ca90da0ef18c683b374313aa649bf948f04ba536df309c20606eeb62f9bfe2fd850f20cc6c8dc040d612aefc020b817520418e8124674092768d7d2d3bcf3422e3b39d3a0ee72d14ea065ed1a1d8bc4d9466034938c77e1ed6744d63a7e06149288c6620b9579093c2dfa3297a0a44c42301630f63af78e86a3f9b1b26ad6db4a1d4e3f75e445e68edaffb822bdbbe0ba50b65ae4bc61df0105f00e6c5ae97c3e67b37973c2813ab36a96974d4a4ce032ae2932068ceb7982af29fdda0d8575413cf75e7e8abd7e4fb9352aa4049300f4260d91176888538329ba6a311888490a30d02027852c7d29207b15983917e40c7f82e7575b9fd4f175d9be0b9b1c3cc84852667b2a30e59491b9432d6823cd0e7449e09b424f4613458e0355e9e7122c5f0d16f22606fd4b3748e1f79c93da787a8905d6b9a39ac35f4cef43bfe7bc1e7c983e37baa0314206a0ac42b31a14db255bf24afdb421e66665b630a6ebb15f5f5404c498d3577930e3c2afdf66f066113e0cba21743481a26a08d8f5d832ae6da35ab0a52886d202bb4569e3baeaebfb8b90a765cd3a34794d348183caeee86ceeb57f35badaa60c12fbd2f9729239d7ef95866519277355213f7f7a34756e4bd256966017d8bb14c934ddda0cf89acf39c5886c9826f7f4a242e520c2ba7b7902ef05efd3767a80fda936853d5311641366d90da9e34c142371e97917c610945e3c7db23f377a5c6ba0c26a177feaff1df2a5e02d70fbca89202780c62d83e627dc7669a1e07c8180bd497b1b6bfd1dc564699d0008af28354fdeccbf9e87154be548c1817faf9140fbffa34e9f048d74bb74b7cdb2038423ae777b2126cde8c63b0b117177a617911c0fe04b7ac609b2c207ce5ad95e57f7135eae0f4f51682df4d5962581a5ac922a39911d2a46b755b5a124be4fefa9e59ef26d35d91625cf3c7f2a471bea9a6657421d58943548a18241e7179831fad25d79d90e052b0039eb3b0f6e55456d87c8d013b686b5748cd8818dfe9e8ca4d67bafa4b54715d90ebfa9de432701e7bcd4f091117d1b21c3e79b77bee48c7a8f6a042ff17bbac4dd97295a385d5de2ab70bc26594a7439d664c9592bc1d6a45a45be47ef58bce24d8c7d636e6d2a20e53d34ca91ca4381874f350ebd250a26fbc1c5c1c4159ccd4dece9960a29291a4ddd88e6a0cc1e0a0c9340e8a682e5895f5c970bd006e766e3efe5b5ad6253ccd75116ab382fab07c9518d4a6784bd242af705e70267d9d320a4f80ebba6109739febfe28877b9da6df4be7930e8d0e29be5da214d2ba6eef58d704155f046905628421c82010e72181a2a335c2d725050a70e3ddea7f3995d661b253e90d925bd823cd0c97416590cf40cbf43eff7bf7660ceb85664f458df4d7daa14c09137fa406f6a9f9142a179a615771877904f2c4e68cb8ff9da09e7331d564264e09f76625376b22b43aa6a640c4271abb27f121aeaf0abc79646806cc4d131d6e6afe9281fbb407a27e6a7d5e9058a6661dc73da5df7850d3346609d2f187537b607d022470314d579b02416fa8389563d5c8c374690acc1507c467a55701020df412a11b6ae8bcb05f55989d00336a92cecfcfee1dcc8cc15d2d44fbb3f2ad41", @generic="4721152ff859f378a3208075ade55e718cb6f810f9d0", @generic="64fe8e07a21ee8b8928b051b92b9a6a453e0369747a4ecd9373434fe9c4ad232b9baaf245136c509749a894b1a65b6524760e9ce8d0490c303c102adc345dd29a2230e99c99d9bff1dbe29d2c4a1e70623bfa047a76c6fcad9533b5b711ddf8c05c830311f6a66e5bb15fc54", @typed={0x8, 0x70, @fd=r1}]}, @generic="17bed2b7d95a5637a97c7193a47f23ea187514c131f11eac37fbe7bbd1b98dcc4f25653269641a42c2c9c5e1ea1647b6f74a02f073e0c04edfd01b23561d442387edfaa57475d6132e0d748e8cd485d9fdb20fb26d10fd37131f6d53996d859a60738ad4381c6ed3e7050ca121a21c973970c5d9d12194e7854350b020fa7364626efbcc38c21204c3130751c236fff7c2b9f199999009f6cc2ce69d97e7597692f97b89d0b702fe29067365bdb5568db92ee47b3263", @generic="06826701a623799b17277d25b4373e01c1f3422def8eeb8a3c9f53a390c5bcb1b11dc388fb3d14f07997c11d78ec1c83c309", @nested={0x2e8, 0x66, [@typed={0x8, 0x3d, @fd=r0}, @generic="35e9fe1975e68c5d7aa0d4529c104d5923638619254b76a9f769fab06aa85168bba1b509cbc0f9400e6760d8af36c664507ccdcbbc8bca3cceb7a5d0a3ffb595eaa164a5b525742dda128a7c55b0463b27a14cb539fe2ee93565af3b849096761678b93a5e105482896ce51b693aa202f2f55296adc7794d22d3dfc68294e70da52ce3a4121c3a01a3cdb3446aa4b2ba0afd0ea76b", @generic="e9cf15369f0ac3d8c1b6003fe70bf9da21f93eb35241334259d1226eb83568bcd44234abd223", @generic="11bf2e169986736a607d48c738a894701bf6c8d5b8b4aea651b4b9a587fc830cfb4f0ff4c34ab9533bab418dc8190b0b5168c1cccd531a0bae39e328c5c6f8006d5025793d71edf28bfb3250e44cf2af9aa05161d5cf5bea7e3097555d13fb1d6841b0bc49590f739504facd29d2232d5c89bc2d8a6040e87bd62bb1037222d56d5b59d185bbfb5c391e8a", @generic="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", @typed={0x8, 0x92, @fd=r1}, @generic="14684d334e31f3bbbcd9dcd662875afe5b7d9e81c6927d7a1a20ed628c73097789507b7705c04cee523598dfd61aa49e33d4aaae1db084022716f8a3ac5ff6d3dd8d26330fc88b61bec2c8671fc668af7641a8ae2eb94dac34ace3e8828d7464b2282ba614d34b4468260ecb7db4d313d5d0fef0b5a6b36a289b58bbec5d493dbc68e52b19", @typed={0xc, 0x4f, @u64=0x4}]}]}, 0x18d0}, 0x1}, 0x40) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0xfffffffffffffffd, 0x80, 0x22c}) r4 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/24 18:57:06 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1c00) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000017fbc)={0x14, 0x49, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x5, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000040)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x11}], 0x1, &(0x7f0000000080)}, 0x0) r1 = msgget$private(0x0, 0x4f2) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/85) 2018/03/24 18:57:06 executing program 1: r0 = socket(0x10, 0x3, 0x4000000000) write(r0, &(0x7f00000000c0)="220000002100070700be0000090007010a00001e0000000000ff040405000c000000", 0xfffffffffffffe96) 2018/03/24 18:57:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="f1001610e3450001"], 0x20) write$rdma_cm(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000ffff0000000000000000", @ANYRES32=r1, @ANYBLOB="e392fdff"], 0x48) 2018/03/24 18:57:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x2, 0x7, 0x1, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x1) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xfff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000100)={0x2, r3}) syz_emit_ethernet(0xdd, &(0x7f0000000140)={@random="31a4b0427673", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@x25={0x805, {0x2, 0x10000000, 0xfb, "1909bd37dc9d901eef8c3d8f905d34511c6ec169d4d0a5e992d27143cc7cbefd25ee0d21a8ec8b424b721e84326b6f059a7fad5fc5f3780d9bd520c0482df273360615e25a9f22c13c65c8873dba6449028a41118a161df932a2cad2f316ae2789eb635b4df75355f26e98f45eb2fa1ad0e65ab6c6e2ce3a58cd7cadf35bf42cee0843fabe3706f6fdb724e92fd10207caffc3aba2d96f5b50e99b501c414629e0abf6b8681ea30a6699e643ff3f50432a4fddc58f338bb208dda731cf05e198ccffb1c2b64344e0ab6d1f9f"}}}}, &(0x7f0000000240)={0x0, 0x1, [0xf04, 0xedd, 0x925, 0x218]}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) 2018/03/24 18:57:06 executing program 7: r0 = socket$inet(0x2, 0x8000f, 0x3f) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0xc, 0x0, 0x2a0, 0xffffffff, 0x1e8, 0x1e8, 0x348, 0x348, 0xffffffff, 0x348, 0x348, 0x5, &(0x7f00000000c0), {[{{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00'}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@ecn={0x28, 'ecn\x00'}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv4=@dev={0xac, 0x14, 0x14}, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'vlan0\x00', 'erspan0\x00'}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @loopback=0x7f000001, @rand_addr}}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'eql\x00', 'vcan0\x00'}, 0x0, 0x70, 0xb8}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4=@loopback=0x7f000001, @gre_key, @icmp_id}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @empty, 0x0, 0x0, 'vlan0\x00', 'tunl0\x00'}, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/03/24 18:57:06 executing program 1: mmap(&(0x7f000088c000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000380)={0x0, 0x3, &(0x7f0000000200)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x6, &(0x7f00000002c0)=""/6}, 0x48) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000e40)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000e00)=0xb7) sendmsg(r0, &(0x7f0000000dc0)={&(0x7f00000002c0)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000340)="0f45f68808f6bfa0ed4d28385c8d657d55935c4e2350687f4c35f0e65a08662ac6afa08f8177f50667aeae5118937766a3ae025600a4a541369bdec58a5da36611608f78da18f67ad0a9063f9e37d4450677dc1e200b6d0240194ba7756ed80bec31883aba22d50a2725526549e29e4cdfe18c47bf25db73e60aeb1bf10d2a20990dace1829a9853ede0d5afee033b7713d68a614f14acfef267aa942f62c05f0ee081738984b26a32ac94f4829073d1803294c07ce9e79da11745cb53401157e4cacb8dc706572639872455b787aa63e1e291ce76e916f84a514aafe1", 0xdd}, {&(0x7f0000000440)="a8ff1ce9959dcb7bc83dacc781ee02e089d6926ad59325c4fb468016337472e1c926c18f5475e269421a27bdcd18f7e659e6788c392b54041943d2c712bbbbeff9b028aefa0080c4d84330e2e052d1bc4f777f81609b39da1d870e60a7c8fe4796e6b0b56cb164780a12a2e2045d2deba8c3bab3971bd6f8c611c012458b2d619172246a1c179697d3c80964f52f959dfc647442dd8c764de52b3e328e9d526f8d0c1cac5e94", 0xa6}, {&(0x7f0000000180)="3e8da48ccd6a7158dd3e", 0xa}, {&(0x7f0000000500)="f435e69c0ab5eda9be9ce7ace63d85f319a5aed900b405a13fdf6d087dc948d38ba83bea6da8c228ceb18849f709d161b05b4425b8758db8883d30915b745caf05942c962e44cfb9d1c79eb0def674f42bf68cef7c1a80ece4c894b20170f0d0fbeaa12065793bbd56a9b6338f0883003a5fe040ffca31ab3b6c118b4c0d0de65257352c78af26a3a57ef72e4a3b31eb6a86ef24eaf24526c23ed8600087dac1dca868c384f5b9219bcac658c331a017145c1f0c08696f4f10811418515205980549ef2490fb0cc4d6b38d0afaeeb943bb8eda77e61439f86ed3f1abb624ce738d6d7f15e308b9efbefe95c064ac0403c455827cb5", 0xf5}, {&(0x7f0000000600)="8f4a2114b9133b0f72ad03394c40da6c69162b0ed76a3ece4ed00d2c606db3bc2d48f6712cb25e19a4142412b11a1affad16adb779f5ae51838dad7d451193fa2871b150d529d9951821d537b80cc261a8a99568512b68203e329f2c7f830f197ea8d50216c3b580d54440a38be1e4c5141c4688f4c1e2f16459809d0b53120d2f3fe61d88b4c19c437c24467de21610fcfe7c7e697017d89bad59af5c6500d47c5a2d285a0f2cccff62539ce76f3c3cf5076ee5805f1d706f5ea723300130bc3b109daa502f559c75ab3a201b528880a2c48262dd3f13e2590d", 0xda}, {&(0x7f0000000700)="313fb8b8d9dcce9ae6f0737af26f1092f3bab9dc4cb329c2eb5cded3c8730e31575814eb994290bae537e32d659efd2f9f03c3f481584869aba0c3f07b24127c445fe3bc70c74316b79a24f16669a605f3712dc601b97657039fd7c836bbaabce679237ef5dcac4bb3de69f12f0f04fb63714fc588c5c420dde14586f4ad2bdf7545b04e2f131aee4590015e1574183b373571b8d81b9081e95349a89a7bf21aa440e68504f48a4f05be0ab57d0c956a0bb416", 0xb3}, {&(0x7f00000007c0)="e1c830149185234d9fc149fff36fce993a2f0ed9ddcdc7dd30daefdea035baa543f9dd07518421f8f6ef431902ef2920bd9c21e7f14fed6b5a00c889aa3cee12e4c6d13a58b256d6d48b7b1fe68333bb0fd50eafea4df935b143142ce1655b5e57d3fce422225ee5795e347de500df9f8b8c8ac27237a0af71dcd1b54c1236866409e87d17d8fa42c2be0a3708731304036c61bbfda55cf6c513370d3f6ba79323544e11a55467adf4441dec07ab2635d4aa210e276e4a56a33abf9fee32123cf3726caf60e36db5849281b1f84bdf0faad97d3318f1b833f7e77820", 0xdc}, {&(0x7f00000008c0)="19655a21f258835e4f2e22a179a9ebf19e01cf8dbd34476dedbcbf8ea434be40949cb2ab0444b40f8d432b8adb7c9eae3eab8d329d59ee279d4422d67955c15518782ea2813941fe0bf97d5d5a73edbab3627a460fa1bcd25965389a7a24fdc70445664691e3cae3b447ebf80b1b9bb76c2df9024f85fbf5f6d3fb1b095d36f68032388d3e7ec7c3e8a78e609f7a2cb5e1b58b7f2d0c11ef22c0391546a4ba22f6e70d700de9e0e2a7ff57950dd3e6094d46", 0xb2}, {&(0x7f0000000980)="5918d3b34da67de2da5dc08816d7", 0xe}], 0x9, &(0x7f0000000a80)=ANY=[@ANYBLOB="d8000000000000000201000000080000f8448361be3b3f842047d7bd8737d8a5e4f7da5f96957decfb36be64d59117b4d9cc55cdae58a4928e490cb3b3318475eccd375814851df7096cdc45732bd7030b22e0a971d88c7d75c5b9d42894ead6b1f2577726905c0b10a3a8667b741d573d357148fd5fe2aea53f9d4726ed4ccc64370370ad0f7f9f741b4a70024cbf0510842b921de8113a9f148012b9948fe4a692cff2fc3063ea646cd558533ebb0b82cbf8d0b54b4fed8060c0dd5503bf31d5934ef52916e00a1f429694441afccc0590ba62460000007000000000000000170100000500000025af68877f9133e718b07c2f4893e342b4832f58ff39ce4e01ff1f1eb710d41b320df548b2ca2a8a2231f802c0e1f44425ad951635edc815b0adf3a626dc21569b575ea35d62e306c035f2051dd984838266e95908b48caaa79a360000000000e00000000000000013010000bdf910440bcbbeeb39f888f1d1a405000000530032ef7c806a42aa9e4635f8827ee1e523b9fdf2149b95fce7c7029834b7ca566647e3261a62506a7a29e3b5adc0c51c5ac32fc8d7e598ab74e2ddede1287057a81331e9229b711f76df4d84756c708ace36218b627f8183a7615caf3077d0d8212b63fc87fdfb9f1f7ea4d4faff5e7bc38c4ab8d2a26e6f81208093820508a764656c0e99dc52e57dbe5de480a91a57871e76dcf12cfa6349d66bbe0a4351eb9820b22aa02c109729a9fa141222e2ed1639f90a3bb96e7c0215345c7a44a7c1fe90000000000000000100000007000000b3ec14ddf9d670a4104c6ed3dbbdd7e11b856bb54c84a43fd67b96bf3fcf6b91f374d33aeb5b8b023da70971e87730843fb7ce0023ca334eeea51bacc20e607937ef5a9e63c1bddeac34f34663872e00047037079f28bce04135cbb9808dd6465d981621b30114cb1c753dce3c1dc047d83c59404e0e290e77604d4d0000000048000000000000009701000008000000ee865cc025a794001f502611f2e13544a25fb676383174db1e88ec0c3c88748088a6d71adf3b3010677c04b6a9a59e180bb238000000000028000000000000000000000009000000227923f2d567b9ce9fedd61010dc45f6bb48000000000000"], 0x328, 0x20000000}, 0x8040) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:06 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x80000001, 0x30400) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0xfffffffffffffffd) 2018/03/24 18:57:06 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e5ff8)=@assoc_value, &(0x7f000038d000)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0), 0x8) 2018/03/24 18:57:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) clock_gettime(0x0, &(0x7f00000000c0)) setns(r1, 0x0) 2018/03/24 18:57:06 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000680)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) listen(r0, 0x5) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000002001000000000e6ff00010f00000100000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x70}, 0x0) sync_file_range(r0, 0x6, 0x6, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000040)={0x1, 0x0, [0x7, 0xff, 0x9, 0x80000000, 0xd25, 0x1, 0x5, 0x1]}) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') fchown(r2, 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f00000000c0)={0xd0002, 0x0, [0xefa, 0x8, 0x6, 0x22d, 0x8, 0x7, 0xa6, 0x1ff]}) 2018/03/24 18:57:06 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x0, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000340)={0x1, [0x8]}, &(0x7f0000000380)=0x6) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r1, &(0x7f0000000780)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) r2 = dup(r1) accept$alg(r2, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000200)={0x6, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000240)={r3, 0x37}) write$eventfd(r2, &(0x7f0000605ff8), 0x101bc) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000140)=0x7f) write$eventfd(r1, &(0x7f0000000000)=0x4, 0x1) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000280)=0xfffffffffffffffb) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffffd, 0x4002) sendmmsg$alg(r2, &(0x7f0000003f00)=[{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000080)="83", 0x1}], 0x1}], 0x1, 0x0) setsockopt$ax25_int(r4, 0x101, 0xa, &(0x7f0000000180)=0xfffffffffffffbd3, 0x4) sendmmsg$alg(r2, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) setsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f00000002c0)=0x5, 0x4) bind$alg(r4, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx2\x00'}, 0x58) write(r2, &(0x7f00000007c0)="f4", 0x1) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x806, 0x2) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) listen(r0, 0x9) 2018/03/24 18:57:06 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000015c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001580)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r1}}, 0x48) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x25, 0x1, @tid=r3}, &(0x7f0000000100)) timer_create(0x2, &(0x7f0000000280)={0x0, 0x33, 0x1, @thr={&(0x7f0000000140)="753697cb89aed2a003f2b09495a1e0cf60ccb84faa8a782278d83a6cfa4efaa4fcc63a7f811985c9328dff51c582bbfbe4833cdb69b9f0651c26345a8287759423b07295ea7b5ff40562700956830fc659ac01b363439cea57fd4e16d46d6f7c57604f3cc4c31f04f22d2c1b8ddd503a99a44abf0412f14861cb6a481ee6ba49dbad21a8d10149e94e9431cb92f8db64d0061fe80f1ad53a21f53f2b478f3b5f12442663361c80c3440ef5ed5d5428a56172ccd91417a407390d255d6e21acc4bffd701e399fcf653f9d621fcffc10e9b40238b334c3ce92d865", &(0x7f0000000240)="0e0520ca9156a4568ebfc6227e671753ab7a4811a82b73f47533bb33edc74e5e2584b1fe77aa87cd25a507fd4dde"}}, &(0x7f0000000300)) 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x13a8, 0x101) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000240)={r1, &(0x7f0000000140)=""/227}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x401, 0x4) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x2f, 0x2, 0x40, 0xa2b, 0x0, 0x40, 0x200, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x10000, 0x9, 0x7fffffff, 0xa6e2}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000300)={r2, 0x8000, 0x1000, "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"}, 0x1008) 2018/03/24 18:57:06 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000280)="2d776c616e2b23653f336df163215c44cfdb30706f7369785f61636c5f61636365737300") pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x144) 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff2c090000aabb86dd60766051000000ffff020000000000000000000000000001010001000000000060c5961e00000006ff010000120000000503000004000001ff020000000000000000000000000001"], 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x67}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) 2018/03/24 18:57:06 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_getparam(r0, &(0x7f0000000040)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0601000000000000d03544640090dd59bd1cc5bfae542640d87cfbd2259eec0164529d8460a41505f499b87d00f4ec8283562be773ff44f20ea1765862a6e353862a4249b8b6ac43b5e730f8e26f0ee88e22622d92452f10d133fde7aa0869a489e581f31ca58cd04bf0805c2af4e5aff5e53dd5c483854cbf6e770460c8"], 0x96) write$rdma_cm(r1, &(0x7f0000001600)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, r2}}, 0x48) 2018/03/24 18:57:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0xcd15, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/03/24 18:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005c8000)='/selinux/load\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f00008f4ff6)='/dev/dsp#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000560000)={0x3, 0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00005a5000)={r3, 0x8}) r4 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r5 = syz_open_dev$loop(&(0x7f000046dff5)='/dev/loop#\x00', 0xffd, 0x23fff) listen$netrom(r5, 0x3) r6 = creat(&(0x7f00003f1ff8)='./file0\x00', 0xc4) vmsplice(r0, &(0x7f0000222fd0)=[{&(0x7f00005e0f1c)="a63d0481c0a82141d542765b339093777320409445fe115ed10ca5e1eb57fb1bb67dbfeec616bbf2353503d3c129995ad677160b93637fe7bcada6f6e1289867ab5ad42d6bceeae5f2162560c07d1709f6e371942d5c717daa2633df629cf966bca11517bb7c0f9855952c5c64179baae436a94d0287e0777b8f77723676a9c131dbf124990d36684026c5f04c4674b02bfba3b9e86d2ffdd5b310abf7dd254e92d00aa63ec293aba52a4b0e378048dfd01a621f763bcc75570e7ce85fff57e5548adde58497c32282dc521568b3786772c9c303bdde9eb305c2c0f34b4de6812b338794", 0xe4}], 0x1, 0x2) ioctl$KVM_SET_ONE_REG(r6, 0x4010aeac, &(0x7f0000895000)={0x7e}) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r7, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=@ipv4_newroute={0x1c, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x5}}, 0x1c}, 0x1}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) ioctl$KVM_INTERRUPT(0xffffffffffffffff, 0x4004ae86, &(0x7f0000e2cffc)) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000053000)={0x7fff, 0x74, 0x7}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x7, 0x46a2, 0x6}) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000daeff8)) setsockopt$inet6_int(r8, 0x29, 0x100000000000c8, &(0x7f00005b8ffc)=0x20000, 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r8, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0x4e20}, {0xa, 0x4e22}, 0x2, [0x3]}, 0x5c) dup2(r6, r8) 2018/03/24 18:57:06 executing program 7: r0 = open(&(0x7f0000efaff8)='./file0\x00', 0x80041, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00000010c0)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x2000000000000408) mq_timedreceive(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x3ff, &(0x7f0000001080)) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000000000)={0x0, r2}) r3 = dup2(r1, r0) recvfrom$unix(r3, &(0x7f0000001180)=""/135, 0x87, 0x100, &(0x7f0000001240)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x6) 2018/03/24 18:57:06 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f}, 0xa) r4 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x1ff, 0x10000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000000000001402090000000000cf440000000000009603000000000000df6000000000000000000000000000000100000000000000"]) 2018/03/24 18:57:06 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000140)=0x59) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x3, 0xcbc6, &(0x7f00006baff0), &(0x7f0000072000), 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x88400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) 2018/03/24 18:57:06 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x80) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000000)) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x10000, 0x0) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x0, 0x6, 0xffffffff, 0x20000000000000}, 0x37, 0x2, 0x0, 0x0, "113b55e381b3f847e5fb16bcc3d9435f48fc723a3e8fec80f836f97455561b996b65b2abb63c8d324d097c640a9e2082e702f27ad7a03a2dfda87386e5e5f266"}, 0x48}, 0x1}, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e24, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x8}, 0x10001, [0xd81, 0x7fffffff, 0x9, 0x3, 0x200, 0x3, 0x80000001, 0x20]}, 0x5c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x201, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000280)) bind$ax25(r1, &(0x7f00000002c0)={0x3, {"b38966344989b5"}, 0x6}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000300)={0x0, 0xd3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r2}, 0x8) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000003c0)={0x1, 0x3, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000400)={0x4, [0x9, 0x6, 0x7, 0x1f]}, &(0x7f0000000440)=0xc) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000480)={0x4, 0x1c, 0xfab, 0xffff, "5a2fdad32b4ae441e57211b47670a06c9b0b9255e2f5dc1abe020665bd92b17a"}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000004c0)=0x0) tkill(r3, 0x3d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000500)={r2, 0xcc}, &(0x7f0000000540)=0x8) r4 = msgget$private(0x0, 0x20) msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000580)=""/32) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000005c0)={0x7000}) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000600)={0x9, 0x51, 0x1, 0xffff, 0x6, 0x80000000}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x108) r6 = openat(r5, &(0x7f0000000680)='./file0\x00', 0x400000, 0x0) r7 = fcntl$dupfd(r6, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x1, 0x2, 0x100000001, 0x1f, 0x30}, &(0x7f0000000780)=0x98) recvfrom$ax25(r1, &(0x7f00000007c0)=""/51, 0x33, 0x40000100, &(0x7f0000000800)={0x3, {"47a562289cdd45"}, 0x8}, 0x10) ioctl$TUNATTACHFILTER(r7, 0x401054d5, &(0x7f0000000880)={0x4, &(0x7f0000000840)=[{0x7fff, 0x1, 0x4bf6, 0x3}, {0x62f, 0x3, 0x207e, 0xfe00000}, {0x6bd07581, 0xffffffffffffff7f, 0x1, 0x800}, {0x9, 0xffffffffffffdc77, 0x8, 0x10001}]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000008c0)) ioctl$KDSIGACCEPT(r6, 0x4b4e, 0x2e) ioctl$EVIOCSABS3F(r6, 0x401845ff, &(0x7f0000000900)={0x800, 0x0, 0x80000001, 0x4, 0x5, 0x8}) 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x3, &(0x7f0000002300)=ANY=[@ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="356e150028ed9201000000000000002db279239a945a3f60020015596a81715ac8"], @ANYPTR=&(0x7f0000002340)=ANY=[@ANYRES32, @ANYRES64, @ANYPTR, @ANYRES16, @ANYPTR64, @ANYBLOB="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", @ANYPTR, @ANYRES32, @ANYRES32, @ANYRES16], @ANYRES32], @ANYRES16, @ANYPTR64=&(0x7f00000022c0)=ANY=[@ANYRES64]], 0x0) r0 = socket(0x0, 0x80005, 0x5) r1 = signalfd(r0, &(0x7f0000000080)={0x2000000000000004}, 0xfffffffffffffe1d) fcntl$getflags(r1, 0x408) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x34, {0x2, 0x4e22, @broadcast=0xffffffff}, 'lo\x00'}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000100)=0x1) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) kexec_load(0x6, 0x7, &(0x7f0000000480)=[{&(0x7f0000000040)="696b508d9e7e8de543e1bf646d6b7953699c715518c7d60577462a4d788c861098a4b720a384d1303455dc6e4f8b4fe4fb86effc68a7510206fca01a50f6df7bf95ad226a7d7449aa6ccfc9dd9c75dc466f008ef8086", 0x56, 0x7, 0x9}, {&(0x7f00000000c0)="ed1dfb15e13a5e2517ec6c2c2e32ec8e55333a95d4265bf19f7ec3be357e824102b4d3cbde3c0a45b5cac64fc22d0f46a8bbfd212adb7a8a47b9894e0ad8df80273399f91ee5716b357616ff8d86f3c225f71454204144965bb9c652b84044df22c3adb89dc95881980605a3aede2b61f73424e3c37a2cd64905be6089387ab9d237f7fa03a1dc0eb03c938a9e42d739dffac2", 0x93, 0x100000001, 0xffffffff}, {&(0x7f0000000180)="27eeb87bcb14dff9c7c0422d449c349fe2d736619d74c98bf7c4b4cdce28c650d72e42e18766244d40cdf5baa7c968482a70d9", 0x33, 0xffffffff7fffffff, 0x1}, {&(0x7f00000002c0)="fee871d5693bacdb858b26724ce5033d35dd932d224ed6869cf940c46f28f712a576be4c90b9", 0x26, 0xe1, 0xa8a}, {&(0x7f0000000300)="c000a115990f9f3366", 0x9, 0x9, 0x3}, {&(0x7f0000000340)="d62a4e0ef6a416d582f795f7d4787c02319f4de25eec35ff", 0x18, 0x8}, {&(0x7f0000000380)="533e0f320a29369c319ab73de75af0f3ad91058f7b74c8dcda7c0fc2eb9bf0480df284a664c6b0f72bcdcc0dc1eb9483490e8686a83e87d17a572b0dc8b6fb08eb4cbf2cd2a4195b0a762067eee3617a9bc96f8631421d0aa3417687ea71171c93cf47a47b65911b642819b9419270caff86f18064a94f6af7bf5c2cf3e8256b3ccb5acf5df9a0abaf01a55f9f1b467dad72a4f3516f0049aaac972dd152534367606780553c6e6bc71d625854499b617cdcb83590dbb46b7870030d3af40773932d0c994c2b6c4dc3c4d6e4e30cb64131c9884b69273f35a810c9e52f4f2c647e0a25236262dffcfcf725895e650fb5a648", 0xf2, 0x1, 0x3}], 0x0) keyctl$session_to_parent(0x12) ioctl$KDGETKEYCODE(0xffffffffffffff9c, 0x4b4c, &(0x7f00000001c0)={0x1, 0x7fff}) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000007c0)=[{0x20, 0x196, 0xffffffff, "47ec6395c14987246a168d"}, {0xf8, 0x84, 0x1, "fbd3802019728910a758714303ba3ce198925d8319a3caf1c984a7d21a015bc211b45bd38fda88137f5926d0898bc63ff837677caa4c085dbac1db82b369543dc1c183da518461a0fefa3cdaa3b15bfcb693f45d192fe99dfd2f1e5df0704141c41a8c3d219f250e0251ca609b7dba5f3d39e91e4d3f748329bb0b26f81179a0375e1db68c6c671671bc32a02566f20807e20d51d1b038d7f2e32ea7a2d8cc2157cd468472401d76fa0cf1b0eb497f7adbbacdd476e06f6a5f1e871b588fbbb60a9338933e6311cc2e944b2374a48d76e6f24e04ada3e7eb1f34f119ab82768d93c7fdd9d88441"}, {0x18, 0x119, 0x9, "10679b885639"}, {0x98, 0x10c, 0x100000000, "8e37961bbe906cf17928340367c7c207c2303ae4053adb2eb3d3711004a4da9eb380aa7af3f824ea9d15f73adb4651dcd1d656ad834c214ad3b56638a3000fea8b81028b4ba6ffa850dae8e0124a6c0f968efe8cabe50c5374d34931010aba7a00d79d1a88e0c7ac644008ca0988c57faf9c7cb569be77d04a8c4cb7bf10eb574b"}, {0x28, 0x119, 0x7, "958f23678528deff84dabf27c8d351ec87dac5e218"}, {0x90, 0x104, 0x2, "7dd591576f17e642513df8a32e5fddb0c1e5d7cbebbf4e815cf8bb0d105ab7690af00af273b9a9b27d6355ebf99ed36c4e8dd188860debe53ad4f6e3bca5f4dac72c1c4ab8fae726139da9e8dc11a896c7ecf031b599e0ae4004bccaec6caa647b26b50b4c8dbd879c2239bb5c70e790305bb0e773fefc95b362337cd962"}], 0x280, 0xfffffffffffffffc}, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="a96061620f206b3e60c5806e83e4e1112ea8869ef5bba9a9eeef2e497d10a3d2", 0x20) 2018/03/24 18:57:06 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept$inet6(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/03/24 18:57:06 executing program 7: ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000000040)={0xff, 0x74}) r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x2) accept$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lseek(r1, 0x0, 0x3) 2018/03/24 18:57:06 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0xc8aba70745adf9de) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000077ffc)) sendto$inet(r0, &(0x7f0000000900), 0x0, 0x0, &(0x7f00000009c0)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom(r0, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0xf53) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x8000000000004000, 0x0) sendmsg$inet_sctp(r1, &(0x7f00000012c0)={&(0x7f0000000100)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000180)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="d1a74e3619007a96ba1b09e860e2e3d94182cb1e61ed7f51540805cad52399f04a6ab4c343c7f36f7530c83a00af", 0x2e}], 0x2, 0x0, 0x0, 0x2004c014}, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x53ff) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffff8, 0x101000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000080)) r3 = socket(0x1f, 0x5, 0x90) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080), 0x0, 0x4000080}, 0x0) syz_open_dev$binder(&(0x7f0000001300)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001340)={0x5, [0x5, 0x40, 0x1f, 0x1, 0x6]}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7}}, [0x5, 0x100000001, 0x20, 0x2, 0x7, 0x8, 0x8000, 0x16b4, 0x8, 0xff, 0x6, 0x9, 0x1000, 0xa2cb, 0x1]}, &(0x7f0000001480)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000014c0)={r4, 0x6}, 0x8) 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x21a700, 0x0) 2018/03/24 18:57:06 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000040), 0x24c) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@del={0x100, 0x11, 0x410, 0x70bd29, 0x25dfdbff, {{'poly1305-generic\x00'}, [], [], 0x2000, 0x2400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0xdac6}, {0x8, 0x1, 0x1000}, {0x8, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x11}, 0x4004000) 2018/03/24 18:57:06 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/load\x00', 0x2, 0x0) fallocate(r0, 0x1, 0x8001, 0xff) r1 = getpid() fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x40000000002, 0x4, 0x8, 0x1, r1}) io_setup(0x8, &(0x7f0000000400)=0x0) syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x6, 0x0) io_getevents(r2, 0x7, 0x80000000000015d, &(0x7f0000000000), &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/03/24 18:57:06 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x600000, 0x0) bind$ax25(r1, &(0x7f0000000140)={0x3, {"55843bd4a5dfaa"}, 0xffff}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0xfffffffffffffffe, 0x30}, 0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000280)="115cb3d389a8ae16ff3868c42d1fbfd71c06375ddef2ae557a44e8b010fd21f0546032836149e09f16f194741c628aa3", 0x30, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x8}, 0x1c) write(r0, &(0x7f0000cbdfb8)='v', 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x1}, 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x3ea}], 0x1) 2018/03/24 18:57:06 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80000) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r2, 0x3, 0x30}, 0xc) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x9) readv(r1, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xfffffe71}], 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) ioprio_set$uid(0x3, r3, 0xc3) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x400000000000001, 0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x152, &(0x7f0000000000)=[{&(0x7f0000000040)="55b2b9a280930a060000dda843cf19d0f849390009002f000000040000001900050000001700000000dc1338000400009a92e3f79e8a7fcc546ae5dda1bb0da5f7de448daa7227c49d32026e60f3292e3b72ed61abaa1526e9d9a470f1a704234c53357a5915af2cd900000000000000ad4e4499143ddf1cf8", 0x79}], 0x1, &(0x7f0000000080), 0x0, 0x20000000}, 0x0) 2018/03/24 18:57:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/03/24 18:57:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000140), 0x8) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="95c487f24790a539c7271863c9952de11ab75fd39108a91bcb3dcc4a5895dd9e206870f0045fa847", 0x28}], 0x1, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x2, 0x7ff, 0x6b9d, 0x9}) 2018/03/24 18:57:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) clock_nanosleep(0x1, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000140)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x19b002, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) accept4$inet(r1, 0x0, &(0x7f0000000280), 0x800) keyctl$search(0xa, r0, &(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, r0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) 2018/03/24 18:57:06 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x80) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000200)={{0xffffffffffffffff, 0x2, 0xf30f, 0x2, 0x2}, 0xdeff, 0x1, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000ed075799f7543bf200000900", 'timer0\x00', 0x0, 0x180000000020, 0x100000001, 0x3, 0x6}) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:06 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r0, 0x50, &(0x7f0000000040)}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/24 18:57:06 executing program 1: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1c0, 0x0) signalfd4(r0, &(0x7f00000000c0)={0x5}, 0x8, 0x80800) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x404581) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="931f81086bf201ffe8ec08e54134341f014fafc866be708f3efb59e5f31e012275f13b3af2390543fa034edb2c782698b5e1e907111306a272502180eb9323d0834df3688cfa2a94b4d91b38c38a5dcb31078013388899e751fee9d01e8cfd4521a7f65bee12fb87fb27ec49f14cce33209bee543ff478f5ce30b0138a3ce8670c111d03fe037404c7d179fa72cd521a51e2d354392143f26bb4a77a749d8a1920050000008625000058689e580d64de206aac4bcd29ae60147bc33231bc5bd1c84fd495e93379013f451e48947165e99e946db12eaafde20a940b5616d775ea204ef089aa9cc845142791001cc04e56bc39d3860cdfcbed8a65401d932a325d364c8091388af255c7b9fa6f33cb06cb897f12a0ba0f57a057ae085450c757b238d7abde4aa4ada36573cc0795366eb74581e6e48aa57c4d40a556189a62d59a1e4cf0d71e31946102c6298f0ebe48d4f78ac224f1d1e88000827db64e4a8fa458925cf7dbcdfdf3caf456792d8147827d155bc356cd09b30c4fe91e828f77b05bdfa7dde276baad639551a6870e", 0x18e, 0xfffffffffffffffe) 2018/03/24 18:57:06 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4040, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r1, 0x3, 0x1}, 0x10) r2 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x5, 0x10, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x100000000, 0x101000) r3 = getpgrp(0x0) ptrace$peekuser(0x3, r3, 0xe0ec) 2018/03/24 18:57:06 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0xe, &(0x7f0000000080)) 2018/03/24 18:57:06 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/audio\x00', 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x9, 0xffffffffffffff00, 0x9}, &(0x7f0000000380)=0x10) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40, 0x0) accept$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) 2018/03/24 18:57:06 executing program 0: r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x104) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="cc306ca70f7cec2a23cfa5b749f0ef48c2896df28ca17811daa35c57230f71f0d177e6e7e159f165c037f46539ead8de57db56d84e921099922a28ed433adda26358dcdd", @ANYRES16=r1, @ANYRES64, @ANYRES64=r1, @ANYPTR], 0x5) renameat2(r1, &(0x7f0000000040)='./file0/file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1) r2 = socket$kcm(0x29, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000000c0)={0x3, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x119, 0x22, &(0x7f0000c7d000)={{{@in=@multicast1, @in6}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000fa0ffc)=0xe8) acct(&(0x7f0000000000)='./file0\x00') 2018/03/24 18:57:06 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = memfd_create(&(0x7f0000000080)='eth0trusted\x00', 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) 2018/03/24 18:57:06 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x2, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r1, &(0x7f0000244000/0x3000)=nil, 0x6000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000001340)={0x0, 0xffffffffffffffff}) accept$unix(r2, &(0x7f0000001380)=@abs, &(0x7f0000001400)=0x6e) gettid() mlockall(0x2000000000000) 2018/03/24 18:57:07 executing program 1: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)=0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000000c0)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000000080)) 2018/03/24 18:57:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) io_setup(0x100000002, &(0x7f000044bff8)=0x0) io_submit(r1, 0x1, &(0x7f000052afd8)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f000066efb6), 0x1a4}]) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000040)={0x7fffffff, 0x5, 0x2}) 2018/03/24 18:57:07 executing program 7: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000200)) mq_unlink(&(0x7f0000000000)='{\\md5sum+wlan1wlan1^security,+\'/h)#\'\x00') writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c9932f", 0x5d}], 0x1) readlinkat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/113, 0x71) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4208800c}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000001a0000072cbd7000ffdbdf251c00aed7fe02fd070001000008001a0005000000"], 0x24}, 0x1, 0x0, 0x0, 0x8000}, 0x20004000) rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/03/24 18:57:07 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfff) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x400, 0x1) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x9, 0x7, 0x3, 0x17ec2f65}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000080)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x7d, 0x0, [0x2, 0x3, 0x7, 0x6]}) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x4c) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x1, 0x1, 0x46, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) sendmsg(r2, &(0x7f00000000c0)={&(0x7f0000000240)=@nl=@kern={0x10}, 0xffffffffffffff8a, &(0x7f0000000000)=[{&(0x7f0000000100)="5500000082b9a280930a060000dda843cf19d0f869390009002f0000000400000019000500000017000000003d4811ebdc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c400000000000000", 0x55}], 0x1, &(0x7f0000000080), 0xfc4a}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000001380)={'bond0\x00', {0x2, 0x4e20}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001300)={r3, 0x88}, &(0x7f0000001340)=0x8) 2018/03/24 18:57:07 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x848c0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) sendmsg(r0, &(0x7f0000000b80)={&(0x7f0000000540)=@ll={0x11, 0x8, r1, 0x1, 0x1b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000005c0)="8b3790112002514bfcf7ce1490908c0f55cf49e61ecdcf5789adb1e752d00a7facfd880d5e4ee79dea3dfed9af8f47008c0fb9bf24", 0x35}, {&(0x7f0000000600)="93dccd69d6d1a707b49bc97016f0b5ac0cc0e966450adebeee8547ba8499724fda7aa0e6d79f2952898d438dee43c5b0b115347dadebb66f9b3eea3ecb08034756895f1df613de71acf3da8d7866e1", 0x4f}], 0x2, &(0x7f00000006c0)=[{0xe0, 0x0, 0x12000000, "0da0c34f0cb7a168eef9a2a9134d52e747c11b2a190546b2a85350f61ff5d164f07a260abd468668fce3d894da53aa7968d2f6f702f3f8f5a95dbb3843b83d4cc0d57cf9c23b5f1921f793c4c7732e2ff2e19f57989299c80b827c7879b5acc3f8197d9a62a34de2f010053482939f8debe211aa98e17c5f9558c258b2487fe03b65a627416d021ffe96bc6ada196397f027850f6a3aefe39c04bee69f208e131e1411bb450640fa0134917be4070ac6271930a896166a6339375926275c20cbe4a7682160b480cbc13bd485f3"}, {0xc0, 0x0, 0x7, "07809b5ec6ed42a0361e3df54968cbbaec1358755a64a5716da64f00a9211ce2976a286378296f21a42c8fa3c845046f97048536239dbb8ec160c34af70f7e362107dfc1239195fb865bfb55958da488db9d3b4dc64544c6e80c6ff7f2a06e499530c5acc5b545f956cd6d463fcef012762b0777915f3c1fb1530c78880683375fb79f4d6cdf78a3b2628a6b702f1bf94354be60ce716825dd73f973e2193b6b9f2ab7955438522c1742a8"}, {0xe8, 0x11f, 0x2, "50d9d0177e7dcbc226012cc21fdfa6eb3961a48c1ee315757cbb18e908022327f6861f04d6052cbc45e16e735c2cbf85fa4873d0b98a8d8b18ce474b268eb15eed31ebe6f8b41d5782955b51c8e4dbc292e37bb0de7006795defd36c68459a3f28447c8bdde75308b8c5c3e8bc5bf0b52b2ccba1503cfdea4b6e3cd06a2dc53892bb1c444fd506edd6dd0e63f41123024945fa3699d28a1e1cf9a60913ad1ed989749ec10546a3d8068989f1bd62832e05b414723e482ace668c43a41e71a82087cf344f2a6deef202c4d703e1f68f4dedbff3cfc794"}, {0x90, 0x11f, 0x10000, "a060c2d39b0e8f292f8bfda680159e7ddad75b42c415e21e4c78072210af4d1141b92adb48f9c086e652d41b2c4343e4b775af3e883d946181b8cfebee9f9d9e38a8799f36f174a7dfbf5e12e62a857a526c09eaae260aa4d9d7313f2897920d39222077812b18bca2fd3e5a820a00c049abf65df9f49152086528534759"}, {0xfffffffffffffec9, 0x3b, 0x8001, "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"}, {0x88, 0x10f, 0x2, "df3376722d578122275d43ef23ff85d6726b3795cfcd23a8f07717f05d5a3984070c1c15e9e1c7c4aaec03dade3383badfda827224c0b29195759a745248cf7dd9b955b047bb3f4718001e9ff605fa92457630745f5ae993c62508695bc1d29b1bb36305ebf00cc4a0cf96a8e6a3bd6a64e7d7d3"}], 0x4b0, 0x4000000}, 0x48800) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0xb800}) syz_emit_ethernet(0xfffffffffffffe78, &(0x7f0000000000)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x401) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, r0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/24 18:57:07 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f0000000040)={@my=0x0}) ioctl$VHOST_VSOCK_SET_GUEST_CID(0xffffffffffffffff, 0x4008af60, &(0x7f000041aff8)={@my=0x0}) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) close(r0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c, 0x80800) 2018/03/24 18:57:07 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = shmget(0x2, 0x3000, 0x200, &(0x7f0000002000/0x3000)=nil) getresuid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = geteuid() r6 = getegid() r7 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x0, r3, r4, r5, r6, 0x42, 0x5}, 0x3f, 0x20000000000, 0x2, 0x5, r7, r8}) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)='R', 0x1}], 0x1) r9 = getpgrp(0x0) r10 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000380)={0x0, 0x3f}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r10, 0x84, 0x7b, &(0x7f0000000400)={r11, 0x7}, &(0x7f0000000440)=0x8) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x100000000, 0x1, r9}) r12 = syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x8, 0x400) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r12, 0x6, 0x1d, &(0x7f0000000300)={0xffffffffffff0001, 0xc0000000000000, 0x7, 0xfffffffffffffff9, 0x2}, 0x14) close(r0) 2018/03/24 18:57:07 executing program 0: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r1, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00005b7000)='smaps\x00') fcntl$setown(r0, 0x8, 0x0) fcntl$setsig(r0, 0xa, 0x12) r3 = dup2(r0, r1) tkill(0x0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) r4 = dup2(r0, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000080)={r5, 0x7}, &(0x7f00000000c0)=0x8) 2018/03/24 18:57:07 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000640)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0x2, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/24 18:57:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') r1 = gettid() capset(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0xfffffffffffffff9, 0x1, 0x401, 0xffffffffffff7fff, 0x4, 0x9}) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x800000000000002, 0xfffffffffffffffc) r1 = geteuid() ioprio_get$uid(0x3, r1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:07 executing program 3: r0 = gettid() perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f00000003c0)={{}, {0x77359400}}, 0x0) 2018/03/24 18:57:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x9}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000bef000)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000000000000"], &(0x7f0000849000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000079d000)=""/183}, 0x48) perf_event_open(&(0x7f00000001c0)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) dup3(r3, r2, 0x0) 2018/03/24 18:57:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d40ff4)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)={0x1}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x15e3, 0xfffffffffffffffc) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303afffe8000000000000000000000000000ffff0200000000000000000000000000018600900060c5961e00000006ff010000003200000503000004000001ff02000000000000000000000000000100000000"], 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) fchdir(r4) 2018/03/24 18:57:07 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x8000, 0x0, 0x0, {0x77359400}}) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = dup2(r0, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000040)={@hyper}) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/03/24 18:57:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000080)={'system_u:object_r:bin_t:s0', 0x20, '/usr/sbin/ntpd', 0x20}, 0x2d) 2018/03/24 18:57:07 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5ad}], 0x1) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0xa9, 0x1) 2018/03/24 18:57:07 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x76d, 0x0, &(0x7f0000ff7fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x30200) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x3ff, &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fecffc), 0x4) sendto$inet6(r0, &(0x7f0000bf8f8f)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) 2018/03/24 18:57:07 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xfffffffffffffe9f) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x25, r1}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x100, {{0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000002c0)=@mangle={'mangle\x00', 0x1f, 0x6, 0x6a8, 0x498, 0x268, 0x108, 0x108, 0x108, 0x5d8, 0x5d8, 0x5d8, 0x5d8, 0x5d8, 0x6, &(0x7f0000000100), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, [0xff000000, 0xffffff00, 0xff000000, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffffff], '\x00', 'syz_tun\x00', {}, {0xff}, 0x0, 0x6, 0x4, 0x49}, 0x0, 0xc8, 0x108}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x2bd1, 0x87, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x5}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, 0x39, 0x1a, 0x4}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffff00, 0x0, 0xff000000, 0xffffffff], 'sit0\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x9, 0x6, 0x4}, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xd}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, [0xffffffff, 0xff000000, 0xffffffff, 0xffffffff], [0xff, 0xffffff00, 0xff, 0xffffffff], 'nr0\x00', 'nr0\x00', {0xff}, {0xacb0226b6082d4e6}, 0xff, 0x587, 0x0, 0x5}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x1f, 0x5, 0xffffffff, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xd}, [0xff, 0xff0000ff, 0xffffffff, 0xffffffff], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], 'dummy0\x00', 'bpq0\x00', {0xff}, {}, 0x89, 0x40, 0x0, 0x40}, 0x0, 0x118, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x708) 2018/03/24 18:57:07 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x400000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @broadcast}, &(0x7f0000000100)=0x8) 2018/03/24 18:57:07 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffc742, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x6, 0x0, 0x3, 0x9, 0x1f}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0xfc8c, 0x3, [0x8, 0x5, 0x9]}, 0xe) r2 = gettid() setpgid(r2, 0x0) 2018/03/24 18:57:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x20000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getresgid(&(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000080)) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0xa822}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xfc, "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"}, &(0x7f00000001c0)=0x104) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r3, 0x6b, "e6fb697098a668b892587ffb7a896fa02d807b4190347724079f9eda5154ee7d900918cc144901990d2a9a6cbee90e0f790cccd2d73115aac808618ffa947598d807600ac44821811aeac767dc2dad6bea60825416d26e858a46fb2fecfcf776944886f7249e0e956e15fb"}, &(0x7f00000002c0)=0x73) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000340)=0x9) 2018/03/24 18:57:07 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pkey_mprotect(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000001340)=""/237, &(0x7f0000001440)=0xed) r1 = dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000002c0)=""/4096) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0xbbc}, &(0x7f00000012c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001300)={0xc3e5, 0x40, 0x200, 0xc4cc, 0x9, 0x401, 0x2, 0xa272, r2}, 0x20) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000000c0)=0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) fcntl$setown(r0, 0x8, r4) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400, 0x0) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000100)='eql\x00', 0x10) 2018/03/24 18:57:07 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x5, 0x7, 0x490, 0x2192, 0x0, 0xa0, 0x2, 0x0, 0x0, 0x84e1, 0x4, 0x8000, 0x7b46, 0x8, 0x0, 0x1, 0x5, 0x7, 0x7fff, 0x3, 0x80, 0xfffffffffffffff8, 0x2, 0x68, 0x9, 0x3, 0x3, 0x1, 0x14, 0x4, 0x3, 0x2, 0x4, 0x6, 0x4, 0x5, 0x0, 0x2c, 0x4, @perf_bp={&(0x7f0000000080), 0x4}, 0x4, 0xade7, 0x6, 0x7, 0x9, 0xffffffff84226210, 0x7}, 0x0, 0x370, 0xffffffffffffff9c, 0x4) syncfs(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x840, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000180)=0x2) 2018/03/24 18:57:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0xfdea) socket$alg(0x26, 0x5, 0x0) 2018/03/24 18:57:07 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10001, 0x88000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000100)=0xffffffff) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0), 0xc) 2018/03/24 18:57:07 executing program 3: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000066000)=@req={0xffffffffffffffff, 0x0, 0x2, 0x80000007fff}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000ecf000)}, 0x0) 2018/03/24 18:57:07 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000000f48)=""/244, &(0x7f0000000000)=0xf4) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x91) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000140)=@ipx={0x4, 0x9, 0x8, "1cc02b748083", 0x7}, 0x80, &(0x7f0000000640)=[{&(0x7f00000001c0)="df15415e064fab654a2dd6b25d8e07", 0xf}, {&(0x7f0000000200)="66500b56e0fc9ecd8f7ee568f05474634d706ed1f7e48778", 0x18}, {&(0x7f0000000240)="266f63fd3e0398ec9c4f64654223db3fc8a3c199650dbd46cc53dbe2abd9b92f3488cfdd4866b369e49edf75f423117e9c15f315c05554212b6c60d0ad79e7a383e7b31234438c340cbf760ac2538da7334a5c28106e99b7831658c4db9917edf6e97ae1d289bb993d1e45a221778b9be18ff912bc9b8c33b66bffa9cfc63b1433a1f4d8c0e47795a16db08f9e93f66a566d99251144e03a196cb0bfe96efead84907f7fae3ebfe1f12d08493a1b1fcf8c", 0xb1}, {&(0x7f0000000300)="72ec51cc85a014447f83e298628f0fe164653e03c21ef9fa2c0bc26be1385b1a735515d2fa7b7ef30dc5ca69a20fdeb3a5818a9dd2d47e2664cf604a517806da04689f6919918f06ee7b236d742be863924d411111b3068dd4f00614b8b0708b0316eca76dc24e12d837330150912177f9ed1a94f8e461ea15c2a70e12fce4cbf73a9eb22f34e740ef159247f33047cfbd4d26d95e095ebd77d708d43da5c9060978a440a51b16aed352d7a69a98be7c4546a699fbe150742710f182621a734c0d1e82ccafc864b6ac56ca088459c6336290ddd0e82cf4aeb5094805d8e258bbc3d805dee7ec39816efe0336d27496ab7054d1b0d8", 0xf5}, {&(0x7f0000000400)="193dde6ddbcc3a8cda62245e35130b9fe02f213cc42c752fda1dd3aaf3763be5e354d72ca0fdc6b75d4f1baa5fce56c1ed4a4be3862c36468e67077413e9bbb93fce93cdf5501355477fe27692fb422b6d3a8df38985bf8860b9a69cec9d50266501f0702f0e09b8622754d9a6bc9bda396bb1e9f5124c8e31f72fde4dc32deec3925b1720a73f45c787d9025cf2fe340c505ff07ec0708aec820fa1eebe8615e4debca5112c5b219c43209b974830004344efdcb9fbac08c7440d1191ddf57f7bf0f72d176e3e5a57e25204ec664ebc321f00c921b6ebe9509474d1ebb04ea7d9abcf6848a4994cdbf3b8e4fffb548dc45c2ef0eb89c096", 0xf8}, {&(0x7f0000000500)="07643aeba7634443c18cab691cd1bebcdeed8834ee86bdf5d6f55ad2b5b46dacebe0f77232504202a7add8a6bc6f4197b960dda9e13a8eb21b1341d49fba8f1d34923f003c06508cde414edd9ad06c9fabe8ae2d556c79283c917b79e092d4f6bda25783294a74a855acc31534b5fa4c0b72228cb195a5e9e488d2bf1dea1cc765589bc4b69606452d1cca2d6e6701860d02d9c94221fc895cc5b93086f3eb481176d530702599dcb1aa41f7c64a8e542279ba804e8c035f0129193d14bfb4e98531ad4a4ebdd5334b04956a6b370cdd31b47e542b0758b323f87ea88fb65445fce7fcd0c739d1f5c70edc1d9bb6e1", 0xef}, {&(0x7f0000000600)="260120978e96ef3e165b79ec6909281a9143085a12049b64032e9053c79fe494470a55015537961a672644279916056277e869", 0x33}], 0x7, 0x0, 0x0, 0x8800}, 0x810) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x6, 0xffff, 0x5, 0xffffffff}, {0x6, 0x4, 0x0, 0x8e}, {0x3, 0x2, 0x6, 0x1000000000000004}, {0x8, 0x0, 0xffff, 0x3}, {0xbc8f, 0x5, 0x6, 0xae52}, {0x80, 0x88, 0xfffffffffffffffe, 0x8001}, {0x400, 0xffffffffffff0001, 0x0, 0x32}, {0x2, 0x1, 0x2, 0x3d}, {0xb0, 0x7, 0x5, 0x9}, {0x2, 0x401, 0x7c9, 0x8}]}) 2018/03/24 18:57:07 executing program 4: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@llc={0xae, 0x80, "5db9", "caa32dfdddea90bbf9c5284577693fea335eaf988353e8d9da1e3f54e8168075c3eff3110e45e2d3"}}}}}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x132b, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xfffffffffffffe63, "b15bf2b9fff197f74af97dc7bb2097eb838269a8b8e4a41356796b56ec1cd5eb3ba367c1a7962c3cae895c8ec44f91ca17f34fccc4290fcc22babaa21e78a41b0ab542581f0111bcc2a1e6477b10b467cf95d250ca9c28d66057eeb73308d8f57c125645bb05"}, &(0x7f0000000200)=0x6e) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x8000, 0x9, 0x5}, 0x10) sendmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@full={{0x3, {"b86bf18bd1fcca"}}, [{"42f4f814b512f7"}, {"c93d4928d70d8a"}, {"5984eaf6f78818"}, {"9b87c2f7b4799b"}, {"eaf7793bb80bcc"}, {"d6ba473800dc2c"}, {"b04fb806f84dd7"}, {"8d37c5b27293b8"}]}, 0x48, &(0x7f0000000100)=[{&(0x7f00000002c0)="99ad34e3552cb6109cc34537d8cd955beea4bc8ba13247fc1cf6fca010bbcbe0353c6556ca13bd79e4ef5b4b2e910541767ac2968b915a7e3bffb65b84a251d015efc1212e6b051232b17765603e2d0c4d4c58e0a653b1897ebce4a1cfcb50886e9fdd1c8f281bba32964d6ab3a3395e806dcec95d01eaee9592c9e58dc4e68cba8ee415", 0x84}], 0x1, &(0x7f0000000380), 0x0, 0x8004}, 0xc000) 2018/03/24 18:57:07 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x0, &(0x7f0000001e40)}}], 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x4bd, 0x4000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x7, 0x4) 2018/03/24 18:57:07 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000440)={0xac, 0x0, &(0x7f0000000380), &(0x7f0000000400)}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x2000, 0x0) 2018/03/24 18:57:07 executing program 1: timer_create(0x7, &(0x7f0000000040)={0x0, 0x1e, 0x4}, &(0x7f0000000080)=0x0) timer_delete(r0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x8000, 0x0) bind$rds(r2, &(0x7f0000000280)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x200000, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x6) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x5010, r3, 0x1) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f00000000c0)=""/215, 0xd7}, &(0x7f00000001c0), 0x20}, 0x20) dup3(r1, r3, 0x0) 2018/03/24 18:57:07 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x6, 0x800, 0xfffffffffffffff7, 0x1, 0x47}) getdents64(r0, &(0x7f0000000080)=""/40, 0x28) 2018/03/24 18:57:07 executing program 2: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00000003c0)="3f00000056000d6dfcffff05060000000000000004173f8100003919ab752e9d4bbfcf43b517145c99744e7c2d933b51f797d0c42ae500000000e197e9039641bab8f0f89899de4c947127fdad53dd59ac8f6c2b1e2e9c2dd349a9e3000000f400a0f96d289c754bf82753460ec1136d4ab8779faac80b61415e69867e88da5d8c2f93927c88ba24fcbd9201aad04e91bd327d9933f79ba6e3740f83347b599eb566a985b09fb09a4ffc10bdd7695e93d5f4377b5d96af8550dc61fa36c1e0010000000000000035cbbd66afbb49a1d105edfff5e9f8d96e77e57fd32ded21a5", 0x14f) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000963fc8)={&(0x7f000029eff0)=@ax25={0x3, {"091c7b55e8647a"}}, 0x10, &(0x7f0000bcc000), 0x0, &(0x7f0000000040)}, 0x0) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x100002, 0xffffffffffff8001) connect$bt_rfcomm(r0, &(0x7f0000000140)={0x1f, {0x1f, 0xfffffffffffffff8, 0x3, 0x401, 0x3, 0x2}, 0x2}, 0xa) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @local, @rand_addr}, &(0x7f0000000100)=0xc) bind$rds(r1, &(0x7f0000000080)={0x2, 0x4e21, @rand_addr=0x9}, 0x10) fallocate(r1, 0x3, 0x3, 0x5) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) 2018/03/24 18:57:07 executing program 3: unshare(0x400) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@random='AFm{$W', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @ether_ipv4={0x1, 0x803, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @loopback=0x7f000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x28}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x4, 0x4100) connect$pppoe(r1, &(0x7f0000000280)={0x18, 0x0, {0x800000, @random="5d7194ea7d15", 'syzkaller0\x00'}}, 0xffffffffffffff8e) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e23}}}, 0x84) 2018/03/24 18:57:07 executing program 0: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{&(0x7f00000001c0)=@llc, 0x80, &(0x7f0000001680), 0x0, &(0x7f0000001700)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000300)=0x6e) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@req={0x28, &(0x7f0000000280)={'gretap0\x00', @ifru_flags=0x1}}) listen(0xffffffffffffffff, 0x5) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0x83, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000000180)='v') 2018/03/24 18:57:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) finit_module(r0, &(0x7f0000000000)=']\x00', 0x3) syz_emit_ethernet(0x42a, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb9100400081002900080501ff17b018c91b3ee1f4703ead402f72edd7c661d7a06b1028b28035520af96cc99328892bccb43b37344e3e"], 0x0) 2018/03/24 18:57:07 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) io_setup(0x1, &(0x7f0000000000)=0x0) io_getevents(r1, 0xd71, 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f00000000c0)={0x77359400}) 2018/03/24 18:57:07 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000080)={'security\x00', 0x77, "3b689608f2f2ca48d27b99e41664c3593c8b1dbb0d41b4e2364d083023280937575a91bf7ff21d2019d0de386fc2aa7969d13741f7374f0b01c81040e48eca666cd0c5695ac2cfbb3a33730a81cf8f4f128ba09d1e3bb3ccbb932bdc82a50c30e2deb24fe7d7c9f1e0d2ea10f049a79462103aedf715d5"}, &(0x7f0000000140)=0x9b) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r1 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) pwrite64(r1, &(0x7f00001fefff), 0xffffff79, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x38, "1863f32eadedfc8b1a1eb7ee6a3ad1ada5ef0c3893f741fd7ec4ea99d76f515e56d8c209c3cefaebe5973b4cfc7ea9a236376deb3a5b5b4e"}, &(0x7f00000001c0)=0x40) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x10001}, 0x8) ftruncate(r1, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bbd, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3}}, 0xe8) 2018/03/24 18:57:07 executing program 2: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) rt_sigprocmask(0x1, &(0x7f0000000040)={0x9}, 0x0, 0x8) 2018/03/24 18:57:07 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xb93, 0x50000) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = memfd_create(&(0x7f0000000300)='/dev/audio\x00', 0x2) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000002c0)={r3, &(0x7f00000000c0)=""/199}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000340)={{0x1, 0x7}, 'port1\x00', 0x2, 0x408, 0xe45d, 0x95, 0x8, 0x3, 0x0, 0x0, 0x4, 0x8}) 2018/03/24 18:57:07 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0xc, 0x6, 0x3, 0x0, [{}, {}]}]}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8000, 0x200) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000180)=""/243) 2018/03/24 18:57:07 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0xffffffffffff3b03) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f000024e000)={0x14, 0x0, 0x3, 0xf09}, 0x14}, 0x1}, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0xffffffffffffffff, 0x3f, 0x101, 0x8, 0x0, 0x24, 0x10, 0xd, 0x2, 0xab1, 0x3, 0x4, 0x10001, 0x5, 0x2000, 0x9, 0x9, 0x7, 0x101, 0x4df6, 0x8001, 0x200, 0x3, 0x10000, 0x1, 0xd5c, 0x8, 0xf0, 0x1, 0x3, 0x100, 0x45, 0x0, 0xfffffffffffff7cd, 0x7, 0x7, 0x0, 0xcf7, 0x1, @perf_config_ext={0x0, 0x3ff}, 0x22000, 0x3ff, 0x0, 0x6, 0x6, 0x7f, 0x3}, r2, 0x8, r0, 0x1) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)=""/115, &(0x7f0000000140)=0x73) 2018/03/24 18:57:07 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8, 0x7, 0x5, 0xffff, 0x4, 0x4000000, 0x400000000, {0x0, @in6={{0xa, 0x4e23, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1000, 0x401, 0x1, 0x4}}, &(0x7f0000000100)=0xb0) sendto$inet(r0, &(0x7f0000000140)="eb787e9c5b13a90b019ae6d33078cda5466b10248004e7b6b62f7e52b58a4dc9de0fe6002089f0b904dab94622191f2606cc1afe4c25ed1d06708aa490322384b2ab3f2d835f67331fd819e3e51751fb6b45be894e18bc3851c58cb39e04febf21131692a444a7c06fb11b1d063c99734d2d0090b1189309763cb1d5e240ed98125f1381470ad8330908164d7032e0cfa813c2272315ee391fd7ade9aed4965f4673c76bc171a34eca3984dacab52a5a8a1bebe36b89b7fda4fbe741f3fc2d27584d24f801cc399eda9b13a94757275bb68607bf3d68a4e789c46ffaecece3eab216de764b793dec198944b8eeacba0a8625510730c58fc950", 0xf9, 0x8001, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x2}, 0x9) 2018/03/24 18:57:07 executing program 4: removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.system.Security\x00') syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaa605100303afffe8000000000000000000000000000ffff02000000000000000000000000000186009078001400003487827500000006ff010000000000000503000004000001ff020000000000000000000000000001000000000000000000"], 0x0) 2018/03/24 18:57:07 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001840)=""/4096) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f00000010c0)="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", 0x76f}], 0x1}, 0x8004) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0xfd35) ioctl$KDSETLED(r1, 0x4b32, 0xf3b) accept(r0, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000280)=0x80) bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0xa, &(0x7f0000000080)=@raw=[@jmp={0x5, 0x10000, 0xe, 0x4, 0x4, 0x0, 0xfffffffffffffff0}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x27}, @alu={0x7, 0xb29f, 0xf, 0x0, 0x1, 0xfffffff0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x22}], &(0x7f0000000180)='syzkaller\x00', 0x893, 0x1, &(0x7f00000001c0)=""/1, 0x0, 0x1, [], r2}, 0x48) 2018/03/24 18:57:07 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x210080, 0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x0, 0x30, 0x401, 0x7}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x100000001, 0x2, 0x6, 0x100000000, 0x398d}, 0x14) r2 = socket$inet(0x2b, 0x801, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)={@rand_addr, @rand_addr, 0x0, 0x1, [@loopback=0x7f000001]}, 0x14) 2018/03/24 18:57:07 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x100000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x200000005, 0x80800) readv(r1, &(0x7f0000000080), 0x160) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000040)={0xfa, &(0x7f0000000140)=""/250}) 2018/03/24 18:57:07 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) shutdown(r0, 0x1) syslog(0x0, &(0x7f0000000040)=""/245, 0xf5) shutdown(r0, 0x0) recvmsg(r0, &(0x7f0000002440)={&(0x7f0000000180), 0x1002, &(0x7f0000001400), 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x0) 2018/03/24 18:57:07 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8, 0x7fe) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000200)="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", 0x1000) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xd5, 0xab1f, 0x3, 0xd20, 0x0, 0x6e7, 0x0, 0x1, 0x1, 0x75, 0x8001, 0x1c47eb31, 0x4, 0x7, 0x5, 0xd89, 0xfffffffffffffc01, 0x4, 0xff, 0x0, 0x8, 0x1ff, 0x3, 0x3, 0x71, 0x0, 0x7c, 0x5, 0x1, 0x0, 0x4, 0x5, 0xbc4f, 0xfffffffffe5812cd, 0x5, 0x8, 0x0, 0x4, 0x3, @perf_bp={&(0x7f0000000040), 0x1}, 0x8840, 0x40, 0x100000001, 0x3, 0x7ff, 0x9, 0xc39c}, r0, 0x8000, r1, 0xe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000001c0)={'nr0\x00', 0xa0}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000001200)) uname(&(0x7f0000000180)=""/59) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000001240)={'filter\x00', 0x35, "5e7b38d02aa92dd813c234b24629ef9b06f8f2ef70300978d8341cc27b50e1c7440d8003441f65b75b09e249874be129067e6f4338"}, &(0x7f00000012c0)=0x59) 2018/03/24 18:57:07 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x80000) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f00000000c0)={0x7, 0x0, 0x19b, 0x402}) 2018/03/24 18:57:07 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f0000406fc8)=ANY=[@ANYBLOB="020008000700000000000000000000000500aa00000000dfffffffffffffff000000000000000000000000000004ea39e600000000000000"], 0xac}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0xfffffffffffffffc, 0x4) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f00000000c0)=0x1c, 0x80800) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) chroot(&(0x7f0000000040)='./file0\x00') 2018/03/24 18:57:07 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) times(&(0x7f0000000040)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x1, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x286}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)={0x0, 0x7}) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) 2018/03/24 18:57:07 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000000040)={0x2, 0x1c, [0x30, 0x80, 0x1, 0x7f, 0x2, 0x1f, 0x0]}) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000ffc), 0x1) syz_extract_tcp_res(&(0x7f0000000080), 0x100000000, 0x9) 2018/03/24 18:57:07 executing program 2: ioctl$KVM_SET_IDENTITY_MAP_ADDR(0xffffffffffffffff, 0x4008ae48, &(0x7f0000000200)=0x4) r0 = gettid() move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000040)=[0x7, 0x78, 0xa1b, 0x101, 0x3, 0x40, 0x9ef4], &(0x7f0000000080)=[0x0], 0x6) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0), 0x68) 2018/03/24 18:57:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0xf6, 0x6, 0x3) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x105000, 0x0) gettid() ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'gre0\x00', 0xffffffffffffffe1}) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000001c0)={0x1, "95"}, 0x2) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = dup3(0xffffffffffffffff, r3, 0x0) getpgid(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) r5 = shmget(0xffffffffffffffff, 0x3000, 0x901, &(0x7f0000ffd000/0x3000)=nil) shmat(r5, &(0x7f0000fff000/0x1000)=nil, 0x0) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f00000000c0)) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f00000002c0)) socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000280)="d3040902a63c7eef2e78502b2720e838ba1985ab5e76bf899862b37885d0e0e70899ae9e98b1bb6b59d3e30852847200d224893c268a78be59555c8f1ddf2e", 0x3f}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) gettid() sendfile(r0, r2, &(0x7f00000ddff8), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) 2018/03/24 18:57:07 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400040) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002800)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000027c0)={0xffffffff}, 0x111, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000002840)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000100), r1, 0x2}}, 0x18) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000080)="2492804478ad6cdc09d6601bad092a6fb9ab08d3a6c3801840b84f5cf6c698cc385e79eeb8a5075d1778eb3ee5f1660712064e06b9c32d2521b8d26859019fbf49504be7c44eee0cdcb055035b9e68d2ecd9fa1b67dafead984770fdf8aed297c55e2559366b1d92879da9bb1edc4b4af6d5a09d3366f6b14cef2742e57ba9cb9602df27a93e811b7eeb2bcb4ff62301809592", 0x93) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ustat(0x7f, &(0x7f0000000040)) 2018/03/24 18:57:07 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={r0, 0x101c6, &(0x7f0000000040)}, 0x10) 2018/03/24 18:57:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f00000000c0)={0x7, r0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r2}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000100)) capget(&(0x7f0000000040)={0x20080522, r1}, &(0x7f0000000080)={0x0, 0x20000, 0x1}) rt_sigqueueinfo(r1, 0x3d, &(0x7f00000001c0)={0x21, 0x0, 0x8000000000, 0xfffffffffffffffd}) 2018/03/24 18:57:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x9) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3ff, 0x40) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0x20000000}) 2018/03/24 18:57:07 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000073ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e1d, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x84) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/03/24 18:57:07 executing program 6: r0 = msgget$private(0x0, 0x10) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000040)=""/235) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) vmsplice(r1, &(0x7f0000000480), 0xf, 0x1) 2018/03/24 18:57:07 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="3f22d41e16bac307aaaaaabb86dd6076605100303afffe8000000000000000000000000000ffff020000000000000001860090780014000060c5961e00000006ff010000000000000503000004000001ff020000000000000000000000000001"], 0x0) 2018/03/24 18:57:07 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r0, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x2, 0x22812, r0, 0x2000000000000000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000000)="12e4b80b2d79f33c08c59e5266e7026c68feaa336e7da9b744f13050d3b86e5f11ca3e63d3cbce5001cb7af0574c0132c12fb07a6b6ac96ce3efb0c3a31a139efdbc27df1749fdc192110d980f8b5229bcdc4a", &(0x7f0000000080)="a34721abd5a5e8d328994043c007b4475fa42ff3f46532caf355d87d2d125740d4041162e38e603707dc767e57ab5fe9b3ff502b49133d072a3603964c1e1a218f708d671ab7f28ab20e0069f4c6d15baa1994a04d4115321fa1db65d3e608413a00c6fa"}, 0x20) 2018/03/24 18:57:07 executing program 7: bind(0xffffffffffffffff, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000f10fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x20) sendto$inet(0xffffffffffffffff, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) socket$key(0xf, 0x3, 0x2) 2018/03/24 18:57:07 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f18b6c866b0384f3b03b17f389a3f36c530d2a8f12a8041c1fdcc96628194295fac302598bf4d17bca020000000c4e4563c14e5906d4b2891bc588f6d72ad5b784ee", 0x45) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) r1 = socket(0x2, 0x3, 0x4000000001) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000180)=""/147, 0x93, 0x0, &(0x7f0000000040)={0x0, 0x989680}) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x12}, 0x35, r2}) 2018/03/24 18:57:07 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x8, 0x3, 0xcaa, 0x8}]}) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x4) 2018/03/24 18:57:07 executing program 5: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000000)={0x8, 0x80000001}) r0 = eventfd(0xfffffffffffffff9) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="448aa63bd688e95f52275d106b2d563bdc65a952171d090a317fbd58f91dd2094f9f6419b047254580308fe13ed49aa775daa11b793d8c02ef34a609891e92642ff8d3df8d53c051212cec8a2e1560f282654e6fb03aa3e0b72ec8dc72d75b4be707ce697f17ad6f990be9ca5a46331d61fb69ff37d6f57be6f658df4d1ce2664d0dc07cefa3bcfc0bc4a8f7c1", 0x8d}], 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80040, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0x8, @empty, 0x8}}, [0x1ff, 0x100, 0x5, 0x6, 0x6, 0xd46, 0x0, 0x7, 0x4, 0x8, 0x96, 0x2, 0x57, 0x0, 0x8]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) 2018/03/24 18:57:07 executing program 6: r0 = socket$inet6(0x10, 0x4, 0xffffffffdffffffb) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) socketpair(0xd, 0x0, 0x7fff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x10000000}, 0xc) [ 383.735118] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 393.983108] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 404.231122] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 414.479100] unregister_netdevice: waiting for lo to become free. Usage count = 9 2018/03/24 18:57:46 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400100, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x1f, 0x1000, 0x2, 0x6, 0x0, 0x2, 0x4a460, 0x3, 0x100000001, 0x1f, 0x101, 0x7, 0x0, 0xc5fa, 0x5, 0x0, 0x9, 0x0, 0x100000001, 0x80, 0x80000000, 0x1ff, 0x6, 0x8, 0xfffffffffffffffa, 0x101, 0x7, 0x7f, 0x9, 0x8, 0x1, 0x5, 0x7fff, 0x7, 0x3, 0xff, 0x0, 0x572c, 0x1, @perf_config_ext={0x10001, 0x7}, 0x4400, 0xf4f, 0x7fff, 0x7, 0x6, 0x400, 0x4}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:46 executing program 3: 2018/03/24 18:57:46 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x3, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x0) 2018/03/24 18:57:46 executing program 7: prctl$void(0x24) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100000000, 0x41) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0x4, 0xfff}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x33, 0x1, 0x80000000, 0x4}, &(0x7f0000000180)=0x14) 2018/03/24 18:57:46 executing program 5: msgrcv(0x0, &(0x7f00007d4000)=ANY=[@ANYBLOB="00000000000000000000000000000004"], 0x10, 0x0, 0xfffffffffffffffe) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) 2018/03/24 18:57:46 executing program 0: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0xf7, 0x670a01) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0)="1fad493b5bb790324ccd3e39faa5a4599ffa6aaa23a1606b30ef4d5d9acd2f1ba666f5b1ee6a8307d698b5a504b08ba211ded0c0904d6fa027e56e52056bb684a6d3688fe81662dc9a17e496ffc2b47b86f2fa67f42fcb68fc94d5a2553ec511a2e14ad4fa477d21707a7a5a62ba58c2f2c461ac893b5e794cf440cd3a57", 0x7e) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x14000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0x100000001, 0x2, 0xffffffff9a57f63e}) setsockopt(r2, 0x100, 0x8, &(0x7f0000000180), 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/24 18:57:46 executing program 2: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x3f, 0xa003) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001140)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x60, {0x2, 0x4e24}, 'tunl0\x00'}) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000140)=""/4096, 0x1000) getdents64(r2, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x80a, 0x1) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) [ 419.073184] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x63, &(0x7f00000000c0), 0x274, &(0x7f0000000100)}, 0x40) 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) r3 = geteuid() r4 = getgid() r5 = gettid() r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0xc) sendmmsg$unix(r1, &(0x7f0000000840)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000100)="950e971f9c0e0e9aca6fe6ffd10058ef9ed61bb85c046b3c7b95b44bb9a96259075b5ef860218cbf5aebe6565a372b20deac453b88e9c8e22d57f744b5d37dc1df306a05ba7adecec79f7fa4471b9915f71e9bab357755f1c568d88f6d3912eb6ff38eef82eaf5972c4ab7b1bcc853", 0x6f}, {&(0x7f00000002c0)="761cac2396772e57c720c701efdf7177cd8cc2b403cb1efe7c4aed1e0035413c052ab89d68fdc56c8cade32fbe85001ca5fbf7f54f256cf9788fd0f09100c4635aef91bddab49da0e1774a511b3d00e6ac2fd59066d0915aeecf29159319a161563e4ddf8d23bf9eb062c9be05da467c3b4b9b6058bbe0e1311081685cb18c58c36db3e79136aba5638f3216beae36a2147d0e579a83f4e955d032075b35da87480e3f2c1e9bbd5fcac312e110609739687d1ea6019f67e0199f941b9923a1af10124f1ff7af3b9b03", 0xc9}, {&(0x7f00000003c0)="adfd1578a6e45129c320e6b3de02b178d51afcf48af3473b4c415ab9369d1663acdf1d49bfaa97fc30d332a4a1dad26668a7da6385ab6854c31452b2b57c4349ba1da7930918e6a013ede5f87a4b35163213bc4f088df154e3003786de2bada84f38b0b78538fc016ce7446bc9cec7184a43721e09f1e6da2635c443c9004c669cf613647322a0756d91a316db021fa074efab0be740e6663ef0d6dbc8373e08a163c335cf17ffcf38400146eef5c6891e904cecfc8c61239b1d1cf65e44417a54e81d587cab583925231a24ef9cb8b9d59640d27bfd6bb6b92dc1ed219dfd5dda", 0xe1}, {&(0x7f00000004c0)="fe05d4f3f48fb38a367b694860bdd2b3b8669e462855b50ccfe80e440df5d579b1116b95ec4022b4aad2e34db1435e4034768602b862400dbb9a36e48d2e6c8992022213e44a5adb24281c9de86305cebc20da62f4019c10ae3a55258c10ca01e1bfe4a4c87550d3ad9d9bd39e80e53d86404e536f8adbd013507290eae9afd49b807393accec2cefe", 0x89}, {&(0x7f0000000580)="cff5c3e84ea7d620e33179c2d809d4a25d35515c2ee21298e069c41bccf08e81b2082eefabdcdb8fcec40ce5bffaddfcca2090536023d874039a690a0ed45813255d09d6a4ff3bf9d09c3836066dd29cd8f647a3916892f8835773c089", 0x5d}, {&(0x7f0000000600)="ee14310b54ac81b36b3c1613dac1ba0667e709d51297277faad2fb1c8abe1cdcf1c612f1f45aea544321d382b27329e6de33076597192ff3b139a7801095ed01f990ac69a761d2757f1e7c7d77ce5a0e6215636ff295e248f3955953e535f6106b69ebe9634611da10614002e518", 0x6e}], 0x6, &(0x7f0000000780)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x98, 0x20004004}], 0x1, 0x4000801) 2018/03/24 18:57:46 executing program 3: [ 419.115777] kauditd_printk_skb: 60 callbacks suppressed [ 419.115783] audit: type=1400 audit(1521917866.290:380): avc: denied { dac_read_search } for pid=2653 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 419.130555] xprt_adjust_timeout: rq_timeout = 0! 2018/03/24 18:57:46 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303afffe8000000000000000000000100000ffff0200000000000000000000000000018600907800c36b9df4c5961e00000006ff010000000000000503000004000001ff020200266aa2d84e00000000000000"], 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)="e1cdbb4913b1f72da3ebb185d37bdf148f37f6a1c501c2d96656fe088695e5f8056a89744662957d30ff2a38446be2ca373a0498b3e509001f63da67a2b8919bf01374b1ff9cdce5492a159b49f81fb8ec87226353a333f5bb100434ac9dcab49216696ff7834a52cab9cf7c8e28160a4831194224661326cb417886187aabae7bd15f65fce08b858d65f931ef22505b91765bca46d830d19ccfc57b6a9b0e23d78050638613ce3372419545796fff64ce6e40cf2c6d47c0115366f6947c674b479ec4c1bdf1e36ec2719d70e12aadf7", 0xd0}], 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000400)=0x1, 0x2) sched_getscheduler(r2) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000340)) accept4$inet(r1, 0x0, &(0x7f0000000380), 0x80000) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f00000000c0)=""/240, &(0x7f0000000200)=0xfffffffffffffdae) [ 419.146095] audit: type=1400 audit(1521917866.297:381): avc: denied { net_admin } for pid=4315 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 419.146108] audit: type=1400 audit(1521917866.303:382): avc: denied { sys_admin } for pid=2650 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 419.174442] xprt_adjust_timeout: rq_timeout = 0! 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x807, 0xff) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:46 executing program 3: 2018/03/24 18:57:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x10000000407}]}) 2018/03/24 18:57:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e50600006500b02d75", 0x10) 2018/03/24 18:57:46 executing program 7: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001ec000)={0xd1adeae260bbcac3}) epoll_pwait(r0, &(0x7f000006bfb8)=[{}], 0x1, 0x0, &(0x7f000006bff8), 0x8) 2018/03/24 18:57:46 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x100) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001480)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002ac0)={0x0}, &(0x7f0000002b00)=0xc) r5 = socket(0x0, 0x800, 0x54095b0) r6 = gettid() r7 = getpgrp(0x0) r8 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000004100), &(0x7f0000004140)=0x10, 0x80800) r9 = mq_open(&(0x7f0000004180)='\x00', 0x801, 0x2, &(0x7f00000041c0)={0x0, 0x5, 0x80000000, 0x20, 0x5, 0x9, 0x5968, 0x3}) r10 = socket$bt_hidp(0x1f, 0x3, 0x6) r11 = open$dir(&(0x7f0000004200)='./file0\x00', 0xc240, 0x3c) r12 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004240)={0x0, 0x2, 0x10}, 0xc) r13 = gettid() fstat(0xffffffffffffffff, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004340)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000004440)=0xe8) r18 = getegid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000004480)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000044c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00000045c0)=0xe8) lstat(&(0x7f0000004600)='./file0\x00', &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000046c0)='/dev/sequencer2\x00', 0x2000, 0x0) r23 = syz_open_dev$audion(&(0x7f0000004700)='/dev/audio#\x00', 0x2, 0x400) r24 = accept$inet6(0xffffffffffffffff, &(0x7f0000004740), &(0x7f0000004780)=0x1c) socketpair(0x3, 0x7, 0x5, &(0x7f00000047c0)={0xffffffffffffffff}) r26 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r27 = openat$dir(0xffffffffffffff9c, &(0x7f0000004800)='./file0\x00', 0x20001, 0x80) r28 = bpf$PROG_LOAD(0x5, &(0x7f0000005c80)={0xf, 0x2, &(0x7f0000005b40)=@raw=[@exit={0x95}], &(0x7f0000005b80)='GPL\x00', 0x2, 0x9b, &(0x7f0000005bc0)=""/155, 0x41f00, 0x1}, 0x48) r29 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005d00)='/selinux/mls\x00', 0x0, 0x0) r30 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004840)={&(0x7f0000004880)='./file0\x00', 0x0, 0x10}, 0x9357b6dabc5e9574) r31 = socket$inet(0x2, 0x801, 0x7f) r32 = syz_open_dev$admmidi(&(0x7f0000005dc0)='/dev/admmidi#\x00', 0x7fffffff, 0x100) r33 = openat$kvm(0xffffffffffffff9c, &(0x7f0000005e00)='/dev/kvm\x00', 0x0, 0x0) r34 = syz_open_dev$sndpcmc(&(0x7f0000005e40)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200000) r35 = openat$ion(0xffffffffffffff9c, &(0x7f0000005e80)='/dev/ion\x00', 0x200000, 0x0) accept(0xffffffffffffffff, &(0x7f0000005ec0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000005f40)=0x80) r37 = syz_open_dev$sndpcmp(&(0x7f0000004980)='/dev/snd/pcmC#D#p\x00', 0x17f6, 0x80) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000005fc0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000006100)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x2}, 0xc, &(0x7f00000040c0)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="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@generic="6aaf4b451dcfd794312d58d5973962c346c1e37d96e94640f32e3ab040e964438e9988d4fb1d3575e669fa6cb3032b012068f76667222d1ce7ce5e8f15eb43358808eaae3c19fcc8305a82d1e49a5559c63c0b64c8178454352a027b438d610cb74a80954f84e7470e844b6b27f477c1e7eebe575833d493267a571f73b7cfcf09bb5a114ef7d6138bacb10c711f586ccea7202a943bfb0dc067ebef9257ba411722d3b180261bc53bc400299c539055fb0a3525b2a481185a115bad4382c5f7d9f26f1f61b2cecea8bd4881f31f9d6ac1182208033301ebb721f0", @typed={0x8, 0x55, @pid=r7}]}, 0x330}, {&(0x7f0000002e80)={0x1230, 0x17, 0x400, 0x70bd29, 0x25dfdbfd, "", [@generic="7e09ad0dfa877930c1e4343237b0e26eae7e15dabf18c22d3057f47524bcc0abaa60a2c011bc0aff09d6dd03ec5a9200f112d16b1f3962efe2518b57c031bbf6f20499cc91709e70c27727b45a6bb321c50c4fb54bbcc0dd84cd248f2a61c104afb8d49d201d5a18eea6181ba3a983f6f17bef3705831c224a57b78cc30c50af4408a6a4233c494cf76199b4bca977b1", @generic="4672e4594251bb27", @nested={0x10, 0x17, [@typed={0xc, 0x5c, @u64=0x8}]}, @generic="63027dbdde8e463564db06ee389225750f80db1582baa7ee9a37cfc89fc6e30e2cbeba9586e178dc2037c2ac5220f47c2daf67cea6188a98825a529fe18a6a3931fe0ea4b4a8ab7b472fd0dd079e7e2d370038adffbd554a7536a9c3d964209ad3ffd23980eae3372685093a2ff6848876a3ae40785cbdd90890d8acec2d", @nested={0x10f8, 0x4b, [@typed={0x14, 0x96, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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@generic="7a938db2f66a3c64bd5ddeaaaf646ab269396b15c170aad82e6d43e0dfa4993e2ec0ab8a125ea66e11b90c8ac3c84bbe9842393261c0a7e40dfc8dfe7076c0af368892b5fe5ab4ccf47f91216d9e1fd613cce3", @generic="7eb8d8f802d14e96080ece7428b1f506584391f106307ab0cddbb2cab6f896c1305adaf8be7195505347f5f17d8575b4faa225b9809b4dc651ffa2d3dbeb8d7d272717ed51916148211e304c6242c69570b85afbf913b9a7aaec818d9c6a2a22a2f8ef74a222db8bea38c7636bff64dd03d9c1afcfd1211efd93535360d3ab0abae1a38dbe4296a7dc55313b"]}]}, 0x1230}], 0x4, &(0x7f0000006000)=[@rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26, r27]}, @rights={0x30, 0x1, 0x1, [r28, r29, r30, r31, r32, r33, r34, r35]}, @rights={0x20, 0x1, 0x1, [r36, r37, r38]}], 0x100}, 0x4000085) 2018/03/24 18:57:46 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x141000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x200, @tick=0xfffffffffffffff7, 0xffffffff7fffffff, {0x8000, 0x2}, 0x5, 0x0, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x296, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) arch_prctl(0x1001, &(0x7f0000000040)) 2018/03/24 18:57:46 executing program 0: r0 = memfd_create(&(0x7f0000001000)='\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001040)=[@in6={0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x576}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x3}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x8, @empty, 0x1}], 0x94) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000011c0)) keyctl$dh_compute(0x17, &(0x7f000003e000), &(0x7f0000000000)=""/4096, 0x1000, &(0x7f0000000000)={&(0x7f0000000000)={'rmd320-generic\x00'}, &(0x7f0000a5afed)}) getsockname$netlink(r0, &(0x7f0000001240), &(0x7f0000001280)=0xc) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000013c0)={0x7ff, 0x1ff, 0x3ff, 0x2}) r1 = request_key(&(0x7f0000001100)='ceph\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001180)='\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000001200)=0x100, 0x4) keyctl$invalidate(0x15, r1) request_key(&(0x7f00000012c0)='asymmetric\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001340)='ceph\x00', r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001380)) 2018/03/24 18:57:46 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0xc001, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x51, 0x8, 0x9, {0x2, 0x25}, {0x9, 0xfff}, @const={0x3ff, {0xffff, 0x80000000, 0x8, 0x83}}}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x21, 0x0, 0x0, {}, [@typed={0x10, 0xb, @u64}]}, 0x24}, 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) exit_group(0x400000000008) 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x3}) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) [ 419.175294] audit: type=1400 audit(1521917866.342:383): avc: denied { dac_override } for pid=2653 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 419.236865] audit: type=1400 audit(1521917866.411:384): avc: denied { net_raw } for pid=2676 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:57:46 executing program 7: socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) rt_sigsuspend(&(0x7f0000000000)={0x3}, 0x8) 2018/03/24 18:57:46 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="cbff7f00000000000e"], 0x9}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000044000)) 2018/03/24 18:57:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0x17, 0x6, 0x2, 0x11, 0x0, 0x70bd25, 0x25dfdbfe, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e21}, @sadb_x_filter={0x5, 0x1a, @in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x4, 0x10}]}, 0x88}, 0x1}, 0x10) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x141}, 0x1}, 0x0) 2018/03/24 18:57:46 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-generic)\x00'}, 0x58) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="0a0775b0d5e383e50600006500b02d75", 0x10) 2018/03/24 18:57:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000b5bff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) sendto$inet(r1, &(0x7f000045d000), 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x4e20}, 0x10) sendmmsg$unix(r2, &(0x7f0000c8a000)=[{&(0x7f0000c79ff8)=@abs, 0x8, &(0x7f00007fafa0), 0x0, &(0x7f0000326000)}], 0x186, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) [ 419.302477] audit: type=1400 audit(1521917866.477:385): avc: denied { map } for pid=2703 comm="modprobe" path="/bin/kmod" dev="sda1" ino=1440 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/24 18:57:46 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0xfffffffffffffffc) close(r0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000180)=@int=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000000)=0x401) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_GET_XSAVE(r2, 0x9000aea4, &(0x7f0000000200)) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7, 0x3, 0x7], 0x3, 0x81, 0xfffffffffffffff7, 0x95, 0xc4c, 0x9, {0x400, 0x100000001, 0x3c, 0x1, 0x100000000, 0x2, 0x58439bf5, 0x3, 0x60, 0x800, 0x4000000000000000, 0x7, 0xe6, 0x0, "970eed6b8ac27813a80404a7859d068c6bafc9fb5029f3edba90a90d9960129d"}}) 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000380), &(0x7f0000000100)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x20202, 0x0) shutdown(r1, 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f00000002c0)=ANY=[@ANYBLOB="000200002000000000000100ff0700000500000002000000ff0f000029290000810000eafab0c411e0b4a94f8714d357940dc844a472614ce5cd05f1f48c1c93a5384cec51ac7c03a76ac64ebf0270edff0ce796169fe57e1c87bd74e774cf5d52fdd2c0dfdccad46a6d4adb579d2c2ae5f98f19d28f77a681a3abf93ac94ea32139242582a39d53e8b5611eb1165aa1d008321890de0d7f98324362f450c46b1d40704b52635dc3034831bbbd82052dadd700000000000000000000000000"]) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0x1, 0x80000001, 0x9, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000400)={r2, 0xe98d, 0x10001}, 0x8) 2018/03/24 18:57:46 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x7fffd, 0x0) writev(r0, &(0x7f0000000fb0)=[{&(0x7f0000008000)="10", 0x1}], 0x1) 2018/03/24 18:57:46 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)={0x10001, 0xfffffffffffffffe, 0x0, 0x10000}) [ 419.351709] audit: type=1400 audit(1521917866.501:386): avc: denied { prog_load } for pid=2685 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 419.364379] x86/PAT: syz-executor2:2726 map pfn RAM range req write-combining for [mem 0x19db00000-0x19db01fff], got write-back [ 419.409179] x86/PAT: syz-executor2:2739 map pfn RAM range req write-combining for [mem 0x19e500000-0x19e501fff], got write-back 2018/03/24 18:57:46 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) io_setup(0x8000, &(0x7f0000000000)=0x0) io_destroy(r1) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f00000015c0)={&(0x7f000001dff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000001500)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000001040)=""/59, 0x3b}, &(0x7f0000001480)=[{&(0x7f0000001400)=""/85, 0x55}], 0x1, 0x1}}], 0x48}, 0x0) 2018/03/24 18:57:46 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt(r0, 0x84, 0x72, &(0x7f000023dfff), 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffb, 0x0) sendto$llc(r1, &(0x7f0000000040), 0x0, 0x8000, &(0x7f0000000080)={0x1a, 0x0, 0x1000, 0xff, 0x0, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/24 18:57:46 executing program 3: memfd_create(&(0x7f0000000ffb)="6c6f212cfc", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x2d, 0x10001, "a65ff21634e5287fc581750b29bdbc9b6ccd6b80f148e6a22dab9eb5d182cf5c58345d49ba"}, 0x141000) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000fff)) 2018/03/24 18:57:46 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x185080) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x0, 0x4, 0x2, 0x3, 0x401}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0xfffffffffffffffc, &(0x7f0000ffc000/0x4000)=nil, 0x0) 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x3, 0x1a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000240)=@nl=@kern={0x10}, 0xffffff0c, &(0x7f0000000000)=[{&(0x7f0000000140)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x82}], 0x1, &(0x7f0000000080)}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x20) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x10) socket$inet6(0xa, 0x800, 0x6) 2018/03/24 18:57:46 executing program 2: r0 = semget$private(0x0, 0xa, 0x0) unshare(0x40000) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffff9, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) semop(r0, &(0x7f00008d8000)=[{0x0, 0x2, 0x8001800}], 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x400000) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/24 18:57:46 executing program 4: mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0xfffffffffffffffd, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0xe, 0x1) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000480)={'erspan0\x00', @ifru_ivalue=0xff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x69c8eeb0) 2018/03/24 18:57:46 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x802) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000080)={0x20, 0x7ff, 0x7, 'queue1\x00', 0x7feab6a4}) ustat(0x100, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000a6a000)=[&(0x7f0000603000/0x3000)=nil], 0x0, &(0x7f000075c000), 0x0) 2018/03/24 18:57:46 executing program 0: r0 = socket$packet(0x11, 0x7, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) socketpair(0xa, 0x7, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000080)=0xffffffffffffffff, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000964ff8)=[{}]}, 0x10) [ 419.482313] audit: type=1400 audit(1521917866.657:387): avc: denied { ipc_owner } for pid=2747 comm="syz-executor2" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/24 18:57:46 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x9, 0x100) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x7fff, &(0x7f0000000100)={0x800}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x2c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)="5d3f33a6f1348559836217e1486e03a718d190c8b2ac5471466bc1de8d70d1edd19f4de5881b896a00e4832b76b108a3c547e22fe757fe19f09a3f991f97aec6556bf014860abbdd07afd2abd3f7cbfe2fd9fe2c776f92b90e", 0x1ff, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r2, &(0x7f00000004c0)=[{{&(0x7f0000000200)=@ethernet={0x306}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000280)="d847bd", 0x3}, {&(0x7f00000002c0)="0524c7d08c9d4d8aadb54b4b5925078a7d8c398e8bd469be8b2b1ab992cf534b99fe535a5783bb3c7d1adb1d978e2c5de268602f9cd59ca5198b77611d150b0b371c72dd0a9fff32ff4cf8d991432b4bf882ad9df7684224ce36240cfac6697486dcb2fdd1f382f8219830f9884e7ad8426589013924ce6f81309b784564fc2bbbd399c28847d2ff4f044e6547d9e1c07f49c594e2e82a6f9b65c1498d7c3bc037baf45dc26fe9f0ff638fc1950c063786dd99925fe8de7591dc15c141d49afac69229f7eee887759a0161d863c3864d07121171f87d6018", 0xd8}], 0x2}}, {{&(0x7f0000000400)=@sco={0x1f, {0xcd72, 0x5, 0x4, 0xbf, 0x0, 0x6}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000800)="7051faf425d1ab3bf7469b47c72e3f01981d69727c6f688613fcb5788b5c48dd88068cea9486f5e2faab33a338d80f2503c0df0fe23123e8cbee34bf70cf90d5975cd53de4", 0x45}], 0x1, &(0x7f00000005c0), 0x0, 0x8000}, 0x3ff}], 0x2, 0x8000) 2018/03/24 18:57:46 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000000c0)=""/36) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:46 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000013ff4)=@assoc_value, &(0x7f0000002000)=0x8) close(0xffffffffffffffff) 2018/03/24 18:57:46 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) write(r1, &(0x7f0000000040)='O', 0x1) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000000)={0x0, 0x10000}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000100)={0x2, r2}) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='btrfs./dhost-vsock\x00']) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0xc, 0x4) [ 419.521556] audit: type=1400 audit(1521917866.685:388): avc: denied { dac_read_search } for pid=2750 comm="syz-executor5" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 419.546519] audit: type=1400 audit(1521917866.688:389): avc: denied { net_admin } for pid=2754 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 419.613951] sctp: [Deprecated]: syz-executor7 (pid 2792) Use of struct sctp_assoc_value in delayed_ack socket option. [ 419.613951] Use struct sctp_sack_info instead 2018/03/24 18:57:46 executing program 2: socket$key(0xf, 0x3, 0x2) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x46101) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000000040)={0x1, 0x0, [{}]}) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x100) ioctl$KVM_GET_IRQCHIP(r0, 0xc208ae62, &(0x7f00000000c0)=@ioapic) 2018/03/24 18:57:46 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x80000000, 0x820c, 0x1000, 0x5, 0x3f, 0x3, 0xfffffffffffffeff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff8001}}}, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000b00)={0xf, 0x5, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000feff00000000001e0000000095000000fc0000000000"], &(0x7f0000000a80)='GPL\x00', 0x9, 0x13, &(0x7f0000000ac0)=""/19, 0x40f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000b80)=r2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="6e6174000000006c9a60b41799a1de00000000000000000000000000000000001b00000005000000f00500000000000000000000ffffffffa0010000a00100002005000020050000ffffffff200500002005000005000000dad6c28eac8cc86a5658f2acde0dfe64cb62b0bc3dfcb5971a910756ac2f2dde0615b1ca2dc0eff99dcf9098", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="00000000fffffffffffffff800000000000000f61ceebd00000000000000000000000000000000000000000000009ab20000000000000000000000000000000000000000000000883023497fc3dfb7df2d3f9b643710158161e8edc2d24909e83441d1914d0c3e493219a2782300000000000000000000000000"], @ANYBLOB="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"], 0x3) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r3 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r3, r4, r5}, 0xc) 2018/03/24 18:57:46 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0xffffffff, &(0x7f0000000080)=""/163) 2018/03/24 18:57:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x8, 0x9, 0x6}) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000076ff8)=0x8000000, 0xffffffff) openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x4000, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/24 18:57:46 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4000020000, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x1fffe) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) write(r1, &(0x7f00000000c0)="4cf7be", 0x3) 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) 2018/03/24 18:57:46 executing program 7: timer_create(0xfffffffffffffffd, &(0x7f0000b2ffa0)={0x0, 0x0, 0x1, @thr={&(0x7f0000c28000), &(0x7f000085e000)}}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000031fe0)={{}, {0x0, 0x1c9c380}}, &(0x7f0000cbde6c)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/03/24 18:57:46 executing program 1: getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @multicast1}, &(0x7f0000000080)=0xc) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000e87000)={0x10}, 0xfffffffffffffecd, &(0x7f0000000100)={&(0x7f00000000c0)=@delneigh={0x40, 0x1d, 0x10, 0x70bd29, 0x25dfdbfb, {0xf, 0x0, 0x0, r0, 0x8, 0x0, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @NDA_SRC_VNI={0x8, 0xb, 0x10001}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x12, r1, 0x0) [ 419.654245] sctp: [Deprecated]: syz-executor7 (pid 2792) Use of struct sctp_assoc_value in delayed_ack socket option. [ 419.654245] Use struct sctp_sack_info instead 2018/03/24 18:57:46 executing program 6: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4543(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xffffffffffffff30, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x400000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000002c0)="9dcad4afd929d763077f97c5") ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) recvmmsg(r1, &(0x7f0000002800)=[{{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)=""/40, 0x28}], 0x1, &(0x7f0000000440)=""/147, 0x93, 0xd5}, 0x7}, {{&(0x7f0000000500)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000580)=""/61, 0x3d}, {&(0x7f00000005c0)=""/201, 0xc9}, {&(0x7f00000006c0)=""/34, 0x22}, {&(0x7f0000000700)=""/44, 0x2c}, {&(0x7f0000000740)=""/47, 0x2f}, {&(0x7f0000000780)=""/89, 0x59}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/47, 0x2f}, {&(0x7f0000001840)=""/153, 0x99}], 0x9, &(0x7f00000019c0)=""/49, 0x31, 0x2}, 0x2}, {{&(0x7f0000001a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001a80)=""/233, 0xe9}, {&(0x7f0000001b80)=""/132, 0x84}, {&(0x7f0000001c40)=""/53, 0x35}], 0x3, &(0x7f0000001cc0)=""/183, 0xb7, 0xffffffffffffffc0}, 0xe97}, {{&(0x7f0000001d80)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000001e00)=""/116, 0x74}], 0x1, &(0x7f0000001ec0)=""/207, 0xcf, 0x8}, 0x100000001}, {{&(0x7f0000001fc0)=@llc, 0x80, &(0x7f0000002300)=[{&(0x7f0000002040)=""/138, 0x8a}, {&(0x7f0000002100)=""/191, 0xbf}, {&(0x7f00000021c0)=""/93, 0x5d}, {&(0x7f0000002240)=""/130, 0x82}], 0x4, 0x0, 0x0, 0x3}, 0x9}, {{&(0x7f0000002340)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000002600)=[{&(0x7f00000023c0)=""/156, 0x9c}, {&(0x7f0000002480)=""/77, 0x4d}, {&(0x7f0000002500)=""/154, 0x9a}, {&(0x7f00000025c0)}], 0x4, &(0x7f0000002640)=""/49, 0x31, 0x4000000}, 0x8001}, {{&(0x7f0000002680)=@nfc_llcp, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002700)=""/143, 0x8f}], 0x1, 0x0, 0x0, 0x200}, 0x101}], 0x7, 0x2000, &(0x7f00000029c0)) fcntl$getown(r2, 0x9) sendmsg$can_raw(r1, &(0x7f0000002a80)={&(0x7f0000002a40)={0x1d, r3}, 0x10, &(0x7f0000002a00)={&(0x7f0000000140)=@canfd={{0x3, 0x9, 0x9, 0x4b}, 0x1c, 0x1, 0x0, 0x0, "55c0bb519c1babe8c9c457ed0ebdcc44ec9d1f0f74c833e92d66b219dc69b6c4748ee0e938819aa2c93136f89c9ef261ab072b648c820fff0ec72d3ac8711b11"}, 0x48}, 0x1, 0x0, 0x0, 0x4000802}, 0x4040) 2018/03/24 18:57:46 executing program 4: syz_emit_ethernet(0x66, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd0104000000303a090000000000000000000000000000ba023a6bee01edcfb2f30090780014000060c5961e0000000004000001ffa456af77b53693a983d14800edb2aea32f000000000000000000000000000000000000df2587a4bb934e7bfbfd22a712ec977ced0b14b5e9d54abd68f405592a2bb61c94ee47d11c922a40e72e4222b89e15764132"], 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x800, 0x404000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {r1, r2/1000+10000}}) 2018/03/24 18:57:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f00000001c0)=[&(0x7f0000ac0000/0x3000)=nil], 0x0, &(0x7f0000000140), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) accept$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60) 2018/03/24 18:57:46 executing program 0: r0 = perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) utimes(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={{0x77359400}}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000b6d000)='./control\x00', 0x20) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/mcfilter\x00') ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000000)={0x3, r2}) dup3(r0, r1, 0x0) 2018/03/24 18:57:46 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ifb0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="4200000001000000923641316a9dfeee0ed195aa"]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0xa7e}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r2, 0x6, 0x0, 0xa29a, 0x6}, &(0x7f0000000140)=0x18) 2018/03/24 18:57:46 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) 2018/03/24 18:57:46 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5bfd, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd600b168e0014060000000000000000000000ffff00000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000341dda30f033780000"], &(0x7f00000000c0)) 2018/03/24 18:57:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syslog(0x0, &(0x7f0000000140)=""/165, 0xa5) r0 = socket(0x400000010, 0x3, 0x0) vmsplice(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)}, {&(0x7f0000000200)="fd84c8c0b62cbb26b096c0656cbcc0eb35cff229a54a103f4d743813f780359b3257f61b97aa7d21c9b20e5af97416147118acd502b6cd226ee8e2f13e391d0f913bc250daa956ee7f83557e74f48d6c220e7372502baa0a6ae77ba6697fbb8e10681c84d08a46e49433ece65cb444512215c3689c0495fd8d962b04a5eb1ca2a98c28e114082f0331089fd69791df9df416dc6a0172faba1101c2d1f4d67f5739f59efb862dfca0ef851a372885c4fbeb1636000135", 0xb6}], 0x2, 0x8) write(r0, &(0x7f0000000080)="260000005e0009fff18500002400000700000000000000fff3000008004665000002fb4b35ea", 0x26) 2018/03/24 18:57:46 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000006ff010000000000000503000004000001ff020000000000000100000000000001"], 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x2000000080, 0x0) sendto$inet(r0, &(0x7f00000000c0)="f47f22d0cda3e86037d670e9f7a53fddac7f9b6e6f0ae67c2e799a6f5a01421f4a695c099bd7893d5a905962a477b9cdda71da9c4499f366977eea31a55f37a548515a6e7619152cf10398f97c81e88ba579aec319b83a35e3052f653eb31281a9ba291386d5bc37d4dea6dd8e27f2425c9d8166a4ab1d15ddfd11c65396a1270fdb785ed1c364c6115ccb41f9a188dcd68524b838d8a17357d729ed90d35cf113", 0xa1, 0x20008000, 0x0, 0x0) r1 = shmget(0x0, 0x2000, 0x78001000, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/18) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e20}}) 2018/03/24 18:57:46 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$llc(r0, &(0x7f00000002c0)="1e017d1c8dd772d24b2497db2a6928d8ae90e0399faa1d809d07252999a673cc50edcbbc425178372894e3442c836b16cc884995f68ec044783ff05882b58dc173a5d6d6333eff8ed249a08996e8b320d66a8c78e68c4a2d9347339e7ad4a20d14a8bf4cb2fc3c1844f3950c64f9372f2933acaecdff4465b0334b56e12c331bee1fc1d5bbf2cd4400", 0x89, 0x2, &(0x7f0000000180)={0x1a, 0x30b, 0x5, 0xffffffffffffffff, 0x1, 0xc14, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = socket$inet6(0x10, 0x2, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000080)={0x79, 0x0, [0x7, 0x2, 0x3, 0x72]}) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x21, &(0x7f0000000080), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00000000c0)={0x0, 0x1c9c380}, 0x0) dup3(r1, r0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000040)=0x1a, 0x4) [ 419.697169] binder: binder_mmap: 2809 2000c000-20010000 bad vm_flags failed -1 2018/03/24 18:57:46 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) syz_emit_ethernet(0x2a, &(0x7f0000c91000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000140)='net/protocols\x00') ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) signalfd(r1, &(0x7f00000000c0)={0x9}, 0x8) 2018/03/24 18:57:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000010fdc)="2300000024009115460000000000001201000000000000270180ffff00000011007352", 0x23}], 0x1}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r1) 2018/03/24 18:57:47 executing program 4: syz_emit_ethernet(0xc1, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipx={0x8137, {0xffff, 0xb3, 0xfe5, 0x5, {@current, @current, 0x3}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "a13c136239b48b5bc1d61b86cb5a804b5bbd37ba06b6a6d866b9bd3bc74ab20a218d5e61f902f117d3df996b9a9126c9335710166a05a59d269b082cc7c65afe04250afad2c6b7e2832e9d6b2111423102a813664a4069260e72d81702a94217ba4a01c39d2e7e95089f7417f2cd9919d4152e6f48b3af2cb7f2b322aa2a5178e92d47a35b2f034a61ae670d3ceca778867e71f899"}}}}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x200, 0x80) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x7f) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c) 2018/03/24 18:57:47 executing program 6: r0 = socket$inet6(0x10, 0x805, 0x48) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/24 18:57:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0xfffffffffffffd72, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000007cc0)=[{&(0x7f0000000bc0)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000d40)=[{&(0x7f0000000c00)="adec0a64", 0x4}], 0x1}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x400000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) getpeername(r0, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000180)=0x80) ioctl$TIOCCONS(r1, 0x541d) 2018/03/24 18:57:47 executing program 3: mmap(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0xb44a}, 0x8) write(r1, &(0x7f0000000000), 0xfffffffffffffda1) 2018/03/24 18:57:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x84) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000100), 0xfffffffffffffffe) pwrite64(r0, &(0x7f0000000000)="1e4b42c4ddc22be078fe3b8f436ae736169d771cc2ffa7bbbadd701247cadfd3c7bcf319efe0b3ec9e799dc7e7a5bec9278b138b4fd2ed37e8fcb6d21b7848a71348ed9de0096af9aeaa09d389aca384844e955910c02680376b7331ec4eb317bf4ca42c8db88d95cf89012b466b4d6fd27d", 0x72, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) pipe2(&(0x7f0000000080), 0x80000) 2018/03/24 18:57:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000080)={0x0, 0x5, 0x2000000, 0x1ff, 0x7, 0x3}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e21, @rand_addr=0x9}, 0x164) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/24 18:57:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/24 18:57:47 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000440)='/dev/midi#\x00', 0x8, 0x1) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x2000000000000006, 0xffffffffffffffff]) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000180)={{0x6, 0x5, 0x8, 0x100, 0x2, 0x9}, 0xbfe}) r1 = socket$inet6(0x10, 0x2, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x80800) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), 0xffffffffffffff0a) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000340)="5500000018007f95b72d1cb2b9a28093ccd0d536dda843cf19d0f869390009002f00000004000000190005000000170000ca008ecb5d547c03b513570000dc1338d54400009b8413010066b3ea5462e5dda1bb0da5f75b0a83de448daa7227c4", 0x60}], 0x1, &(0x7f0000000100)}, 0x0) 2018/03/24 18:57:47 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x48002) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x8}) 2018/03/24 18:57:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/24 18:57:47 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x93, 0x0, 0x0, 0x0, 0x991}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0xfffc000000000000, 0x5, 0xfffffffffffffffc, 0x8000, 0x0, 0x0, 0x10, 0x2, 0xffff, 0x5, 0x9, 0x8, 0x6, 0x94, 0x8c5f, 0x0, 0x2, 0x1, 0x3c, 0x15c, 0x8d600, 0x6, 0x7, 0x10001, 0x2, 0x1f, 0x4, 0x6, 0x200, 0x7, 0x4, 0x7, 0x5, 0x7, 0x4, 0x8, 0x0, 0x270, 0x1, @perf_config_ext={0x100000000, 0x800}, 0x10060, 0x1, 0x8, 0x0, 0x9, 0xffffffffffffffa9, 0x100}, r1, 0x4, r0, 0x2) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x8010900, &(0x7f0000f66fff), &(0x7f000078e000), &(0x7f000039f000), &(0x7f0000000080)) 2018/03/24 18:57:47 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) r2 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x2, 0x3, 0x0, 0x3, 0x8001}}) sendmsg$key(r2, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020300020e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff218d0000000000000da6ab1e9e624fa88985f88aa3b610be67e47e42dcb6ae251c1b26da8213e9be6345d31a3d8278e17cbc7b94e405e776c0bbed01b6708e375e5c7d6973f4e5651f0b0c7dc312a997c7d89dd19f8d99aa2411cc7eda33933b42037df8a1776d90c7e46b7b75fb076004"], 0x70}, 0x1}, 0x0) 2018/03/24 18:57:47 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0xe524, @empty, 0x2}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x8) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/03/24 18:57:47 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x45d9, 0x4200) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@random="b241099f1c70", @link_local={0x1, 0x80, 0xc2}, @empty, @empty]}) 2018/03/24 18:57:47 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x40000, 0x0) accept$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x1c) 2018/03/24 18:57:47 executing program 2: r0 = socket$inet(0x2, 0x8000b, 0x9) r1 = socket$inet(0x11, 0x800000001, 0x4) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00k\x00\x00\x00\x00\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}, 0x108) recvmsg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000580)=""/228, 0x89dbd42331f0d7da}, {&(0x7f0000000480)=""/201, 0xc9}], 0x1, &(0x7f00000000c0)=""/34, 0x22}, 0x20) r2 = fcntl$dupfd(r0, 0x406, r1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000400)={'filter\x00', 0x4}, 0x68) sendmsg(r1, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/03/24 18:57:47 executing program 7: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x2800, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:chfn_exec_t:s0', 0x20, 'system_u:object_r:usr_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/ntpd\x00'}, 0xfffffdbe) 2018/03/24 18:57:47 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00000018c0)={0x2, 0x1f, 0x20, 0x1b, &(0x7f0000000040)=""/27, 0x1000, &(0x7f0000000880)=""/4096, 0xa, &(0x7f0000001880)=""/10}) getdents64(r0, &(0x7f00000000c0)=""/250, 0xc5) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f00000019c0)={0xfffffffffffffd4a}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001900)={'raw\x00'}, &(0x7f0000001980)=0x54) sched_setscheduler(r1, 0x2, &(0x7f0000001a40)=0x6) getdents(r0, &(0x7f0000000000)=""/46, 0x2e) accept4$packet(r0, 0x0, &(0x7f0000001a00), 0x800) 2018/03/24 18:57:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/24 18:57:47 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000200)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80800, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xffffffff) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x80, 0x2}, {}], 0x30) syz_emit_ethernet(0x4a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/24 18:57:47 executing program 5: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0100f60013000000000000000806726f7365300000000000000000000000626371663000000000000000000000007369743000000000000000000000000079616d30000000000000000000000000aaaaaaaaaaaa000000000000aaaaaaaaaaaa0000000000000000d0004a68d400000000010000617270000000000000000000000000000000000000000000000000000000000038000000000000000000000000000000ffffffff00000000ac1414bb00000000aaaaaaaaaabb0000000000008d9dd9bcc6b2000000000000000000000000000072656469726563740000000000000003000000000000000000000000000000000800000000000000fdffffff0000000000000000000000000000000000000000000000000000000005000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000001d00000000000000000074756e6c30000000000000000000000062637366300000000000000000000000626f6e6430000000000000000000000073797a5f74756e00000000000000000000000000000000000000000000000000000000000000000000007000000070000000c000000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000700000073797a310000000000000000000000000000000000000000000000000000000000000000"]}, 0x2c8) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x101040) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000003c0)=""/121) 2018/03/24 18:57:47 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd6076605100303a22fe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000006ff010000000000000503000004000001ff0200000000000000000000000000015aab1691130d827d63261b9bbd37be5bdf35e968264765f32a1e4b5c3df5a7661ddc6d7f239e6b96027872464c916a7e9d2d90c5d41731470b3728eeea80604e34dba80b7e91a3be6f2c9156bb44b4dcfae4622573d528c82243782ba491"], 0x0) 2018/03/24 18:57:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x1ffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x2c}, @in6={0xa, 0x4e22, 0x9b, @mcast2={0xff, 0x2, [], 0x1}, 0x191d}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x400}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4229}, @in6={0xa, 0x4e20, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x5b, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}], 0xd8) 2018/03/24 18:57:47 executing program 6: r0 = socket(0xb, 0x3, 0x200000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000340)='bridge0\x00') setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000002c0)={{0xa, 0x4e24, 0x8c9, @empty, 0x1}, {0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x5, [0x400, 0x20, 0x5, 0x400, 0x1, 0x8, 0x2ed1, 0x7ff]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000040)=""/107, &(0x7f00000000c0)=0x6b) socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$getenv(0x4201, r1, 0x3, &(0x7f0000000180)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x1, 0x3, 0x8, 0x0, 0x6, 0x7fff}, 0x20) 2018/03/24 18:57:47 executing program 7: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) stat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000001c0)) bind$alg(r1, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r2 = mq_open(&(0x7f0000000280)='-$:keyring\x00', 0x41, 0x40, &(0x7f00000002c0)={0x9, 0xac, 0x8, 0x0, 0x2, 0x5, 0x7f, 0x20}) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000400)={0x4, 0x8, 0x800}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x24) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={r4, 0x2, 0x2}, &(0x7f0000000500)=0x10) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000540)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000580)) r5 = dup2(r1, r2) modify_ldt$write(0x1, &(0x7f00000005c0)={0xfff, 0xffffffff, 0x0, 0x100, 0x4, 0x4, 0x8000, 0x28e5, 0xe9, 0x2}, 0x10) setns(r5, 0x0) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000000640)={{r6, r7+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000680)) r8 = syz_open_dev$dspn(&(0x7f00000006c0)='/dev/dsp#\x00', 0xffffffff, 0x191001) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000780)={r8, &(0x7f0000000700)="adff4189504e6c22683cf4d62d6e84aba7b2", &(0x7f0000000740)=""/1}, 0x18) ioctl$TIOCCBRK(r8, 0x5428) fcntl$notify(r1, 0x402, 0x20) ioctl$TIOCGETD(r8, 0x5424, &(0x7f00000007c0)) clock_nanosleep(0x5, 0x1, &(0x7f0000000800)={0x77359400}, &(0x7f0000000840)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r9, 0x29, 0xcc, &(0x7f00000008c0)={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, {0xa, 0x4e22, 0x1, @empty, 0xbd000000}, 0x1000, [0xb0, 0x4, 0xd1, 0x2, 0x8, 0x100000000, 0x5, 0x6]}, 0x5c) ioctl$KVM_GET_VCPU_EVENTS(r5, 0x8040ae9f, &(0x7f0000000940)) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000980)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000009c0)={r3, 0x10001}, &(0x7f0000000a00)=0x8) 2018/03/24 18:57:47 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x121440, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@rand_addr, @dev, @local}, &(0x7f0000000100)=0xc) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x4], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/03/24 18:57:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x41) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xfffffffffffffffe, 0x401}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000100)=""/183, &(0x7f0000000080)=0xb7) write(r1, &(0x7f00000000c0)="4cf7be", 0x3) 2018/03/24 18:57:47 executing program 5: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) pkey_mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1c2, 0x0) 2018/03/24 18:57:47 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000240)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x58) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000723f20)=""/127, 0x2ee}], 0x1, 0x0) 2018/03/24 18:57:47 executing program 1: r0 = socket$inet6(0xa, 0x100000003, 0x8000010000000100) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x38}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000140)={0x1, 0x1, &(0x7f00000001c0)=""/218, &(0x7f00000002c0)=""/166, &(0x7f00000000c0)=""/40}) 2018/03/24 18:57:47 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) [ 419.941774] kernel msg: ebtables bug: please report to author: entry offsets not in right order [ 419.959645] kernel msg: ebtables bug: please report to author: entry offsets not in right order 2018/03/24 18:57:47 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)=0x212) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000100)={0x1}) close(r1) 2018/03/24 18:57:47 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/24 18:57:47 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80640, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f00000000c0)={0x2, 0x100000, 0x101, 0x2, 0x5}) ioctl$sock_ifreq(r1, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) 2018/03/24 18:57:47 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x77f8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xfff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={r2}, 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/24 18:57:47 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000003c0)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) 2018/03/24 18:57:47 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000100)=0x6e, 0x80000) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5, 0x400) connect$netrom(r2, &(0x7f00000003c0)=@ax25={0x3, {"ec361443b9c765"}, 0x3}, 0x10) r3 = open(&(0x7f0000000240)='./file0\x00', 0x18001, 0x1) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000280)={r1, r3}) r4 = eventfd(0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000000)={0x0, &(0x7f0000000140), 0x9, r4, 0x9}) r5 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r5}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000002c0)=0x7fff) r6 = syz_open_dev$admmidi(&(0x7f0000000400)='/dev/admmidi#\x00', 0x4, 0x80402) connect$pppoe(r6, &(0x7f00000000c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gretap0\x00'}}, 0x1e) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r5, 0x4}) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) ioctl$VHOST_SET_VRING_ENDIAN(r6, 0x4008af13, &(0x7f0000000440)={0x2, 0x6}) socket$l2tp(0x18, 0x1, 0x1) 2018/03/24 18:57:47 executing program 0: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x22, &(0x7f000002dcd8)=@raw={"05000000020002000000000000000000180000000303000000ff3f00", 0x9, 0x3, 0x1, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f000002bfd0), {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c14000e57af108cc6c74028119fb719d84b855ae79c03bcd889e253bc457"}}, {{@uncond, 0x0, 0xa8, 0x349}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) 2018/03/24 18:57:47 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb86dd607660510000000000000000ffff020000000000000000000000000001860090780914000060c5961ee2a60006ff010000000000000503000004400001ff0200000000000000000000000000010000000000000000000000"], 0x0) [ 424.487145] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 434.735130] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 444.983118] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 455.231109] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 465.479122] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 475.727115] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 481.147151] Buffer I/O error on dev loop0, logical block 3, async page read [ 485.975112] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 496.223140] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 506.471127] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 516.719125] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 526.967128] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 537.215087] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 547.463119] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 557.711116] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 567.959126] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 578.207131] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 588.455125] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 598.703109] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 608.951153] unregister_netdevice: waiting for lo to become free. Usage count = 9 [ 615.391399] INFO: task blkid:2646 blocked for more than 120 seconds. [ 615.398075] Not tainted 4.16.0-rc6+ #365 [ 615.402673] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 615.410642] blkid D21872 2646 4249 0x80000006 [ 615.416310] Call Trace: [ 615.418912] __schedule+0x8fb/0x1ec0 [ 615.422650] ? __sched_text_start+0x8/0x8 [ 615.426807] ? perf_trace_lock+0x900/0x900 [ 615.431149] ? lock_release+0xa40/0xa40 [ 615.435148] ? __lock_is_held+0xb6/0x140 [ 615.439247] ? trace_hardirqs_off+0x10/0x10 [ 615.443610] ? print_irqtrace_events+0x270/0x270 [ 615.448392] schedule+0xf5/0x430 [ 615.451823] ? wait_on_page_bit_common+0x49c/0x770 [ 615.456788] ? __schedule+0x1ec0/0x1ec0 [ 615.460786] ? lock_downgrade+0x980/0x980 [ 615.464965] ? lock_release+0xa40/0xa40 [ 615.468972] ? mark_held_locks+0xaf/0x100 [ 615.473144] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.477648] io_schedule+0x1c/0x70 [ 615.481196] wait_on_page_bit_common+0x4b3/0x770 [ 615.485978] ? generic_write_checks+0x530/0x530 [ 615.490739] ? blk_start_plug+0xbb/0x370 [ 615.494820] ? blk_lld_busy+0x60/0x60 [ 615.498687] ? wbc_attach_and_unlock_inode+0x574/0x8f0 [ 615.504040] ? page_cache_tree_insert+0x410/0x410 [ 615.508893] ? pagevec_lookup_range_tag+0x40/0x90 [ 615.513756] __filemap_fdatawait_range+0x282/0x430 [ 615.518693] ? wait_on_page_bit_common+0x770/0x770 [ 615.523661] ? blkdev_writepages+0x1d/0x30 [ 615.527897] ? blkdev_readpages+0x40/0x40 [ 615.532067] ? do_writepages+0x116/0x170 [ 615.536133] ? __filemap_fdatawrite_range+0x280/0x460 [ 615.541348] ? delete_from_page_cache_batch+0xdb0/0xdb0 [ 615.546784] filemap_write_and_wait+0x7a/0xd0 [ 615.551311] sync_blockdev.part.30+0x50/0x70 [ 615.555723] __blkdev_put+0x18b/0x760 [ 615.559543] ? freeze_bdev+0x1e0/0x1e0 [ 615.563426] ? fcntl_setlk+0x1100/0x1100 [ 615.567486] ? fsnotify+0x7b3/0x1140 [ 615.571209] blkdev_put+0x85/0x4f0 [ 615.574764] ? blkdev_put+0x4f0/0x4f0 [ 615.578562] blkdev_close+0x8b/0xb0 [ 615.582193] __fput+0x327/0x7e0 [ 615.585477] ? fput+0x140/0x140 [ 615.588767] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.593266] ____fput+0x15/0x20 [ 615.596552] task_work_run+0x199/0x270 [ 615.600443] ? task_work_cancel+0x210/0x210 [ 615.604780] ? _raw_spin_unlock+0x22/0x30 [ 615.608926] ? switch_task_namespaces+0x87/0xc0 [ 615.613654] do_exit+0x9bb/0x1ad0 [ 615.617109] ? __lock_acquire+0x664/0x3e00 [ 615.621347] ? mm_update_next_owner+0x930/0x930 [ 615.626029] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 615.631246] ? lock_release+0xa40/0xa40 [ 615.635261] ? get_mem_cgroup_from_mm+0x710/0x710 [ 615.640117] ? __lock_is_held+0xb6/0x140 [ 615.644184] ? perf_trace_lock_acquire+0xe3/0x980 [ 615.649042] ? __pagevec_lru_add+0x30/0x30 [ 615.653286] ? perf_trace_lock+0x900/0x900 [ 615.657526] ? perf_trace_lock_acquire+0xe3/0x980 [ 615.662371] ? trace_hardirqs_off+0x10/0x10 [ 615.666703] ? mem_cgroup_iter_break.part.62+0x50/0x50 [ 615.671987] ? lru_cache_add+0x1c7/0x3a0 [ 615.676060] ? memset+0x31/0x40 [ 615.679355] ? find_held_lock+0x35/0x1d0 [ 615.683484] ? get_signal+0x7a9/0x16d0 [ 615.687374] ? lock_downgrade+0x980/0x980 [ 615.691559] do_group_exit+0x149/0x400 [ 615.695441] ? do_raw_spin_trylock+0x190/0x190 [ 615.700038] ? SyS_exit+0x30/0x30 [ 615.703488] ? _raw_spin_unlock_irq+0x27/0x70 [ 615.707990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 615.713088] get_signal+0x73a/0x16d0 [ 615.716818] ? ptrace_notify+0x130/0x130 [ 615.720878] ? __handle_mm_fault+0x5ba/0x38c0 [ 615.725386] ? perf_trace_lock+0x900/0x900 [ 615.729612] ? trace_hardirqs_off+0x10/0x10 [ 615.733943] ? trace_hardirqs_off+0x10/0x10 [ 615.738266] ? trace_hardirqs_off+0x10/0x10 [ 615.742652] do_signal+0x90/0x1e90 [ 615.746201] ? blkdev_read_iter+0x10d/0x170 [ 615.750535] ? __vfs_read+0xf7/0xa00 [ 615.754247] ? setup_sigcontext+0x7d0/0x7d0 [ 615.758573] ? vfs_copy_file_range+0x940/0x940 [ 615.763168] ? fsnotify_first_mark+0x2b0/0x2b0 [ 615.767790] ? avc_policy_seqno+0x9/0x20 [ 615.771863] ? selinux_file_permission+0x82/0x460 [ 615.776747] ? exit_to_usermode_loop+0x8c/0x2f0 [ 615.781419] exit_to_usermode_loop+0x258/0x2f0 [ 615.786023] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 615.791556] ? do_syscall_64+0xb7/0x940 [ 615.795535] do_syscall_64+0x6ec/0x940 [ 615.799421] ? __do_page_fault+0xc90/0xc90 [ 615.803659] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 615.809193] ? syscall_return_slowpath+0x550/0x550 [ 615.814121] ? syscall_return_slowpath+0x2ac/0x550 [ 615.819059] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 615.824427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 615.829284] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 615.834467] RIP: 0033:0x7f620f152310 [ 615.838166] RSP: 002b:00007ffff7ac5a58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 615.845877] RAX: fffffffffffffffb RBX: 0000000000003e00 RCX: 00007f620f152310 [ 615.853138] RDX: 0000000000000200 RSI: 0000000001d33088 RDI: 0000000000000003 [ 615.860414] RBP: 0000000001d33060 R08: 0000000000000028 R09: 0000000001680000 [ 615.867689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001d32030 [ 615.874979] R13: 0000000000000200 R14: 0000000001d32080 R15: 0000000001d33078 [ 615.882352] [ 615.882352] Showing all locks held in the system: [ 615.888687] 4 locks held by kworker/u4:1/21: [ 615.893265] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<0000000074fee644>] process_one_work+0xb12/0x1bb0 [ 615.903261] #1: (net_cleanup_work){+.+.}, at: [<00000000f78a49eb>] process_one_work+0xb89/0x1bb0 [ 615.912381] #2: (net_mutex){+.+.}, at: [<00000000326b1152>] cleanup_net+0x242/0xcb0 [ 615.920370] #3: (rcu_sched_state.barrier_mutex){+.+.}, at: [<000000009428d57a>] _rcu_barrier+0x142/0x750 [ 615.930268] 3 locks held by kworker/u4:4/505: [ 615.934760] #0: ((wq_completion)"writeback"){+.+.}, at: [<0000000074fee644>] process_one_work+0xb12/0x1bb0 [ 615.944753] #1: ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: [<00000000f78a49eb>] process_one_work+0xb89/0x1bb0 [ 615.955783] #2: (&type->s_umount_key#27){++++}, at: [<000000008b732c8a>] trylock_super+0x20/0x100 [ 615.964990] 2 locks held by khungtaskd/801: [ 615.969310] #0: (rcu_read_lock){....}, at: [<00000000d915d92c>] watchdog+0x1c5/0xd60 [ 615.977512] #1: (tasklist_lock){.+.+}, at: [<00000000b716e1a5>] debug_show_all_locks+0xd3/0x3d0 [ 615.986567] 2 locks held by getty/4240: [ 615.990530] #0: (&tty->ldisc_sem){++++}, at: [<000000006728c54b>] ldsem_down_read+0x37/0x40 [ 615.999210] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000056d94d64>] n_tty_read+0x2ef/0x1a40 [ 616.008553] 2 locks held by getty/4241: [ 616.012524] #0: (&tty->ldisc_sem){++++}, at: [<000000006728c54b>] ldsem_down_read+0x37/0x40 [ 616.021213] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000056d94d64>] n_tty_read+0x2ef/0x1a40 [ 616.030504] 2 locks held by getty/4242: [ 616.034472] #0: (&tty->ldisc_sem){++++}, at: [<000000006728c54b>] ldsem_down_read+0x37/0x40 [ 616.043163] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000056d94d64>] n_tty_read+0x2ef/0x1a40 [ 616.052478] 2 locks held by getty/4243: [ 616.056561] #0: (&tty->ldisc_sem){++++}, at: [<000000006728c54b>] ldsem_down_read+0x37/0x40 [ 616.065248] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000056d94d64>] n_tty_read+0x2ef/0x1a40 [ 616.074571] 2 locks held by getty/4244: [ 616.078555] #0: (&tty->ldisc_sem){++++}, at: [<000000006728c54b>] ldsem_down_read+0x37/0x40 [ 616.087265] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000056d94d64>] n_tty_read+0x2ef/0x1a40 [ 616.096590] 2 locks held by getty/4245: [ 616.100595] #0: (&tty->ldisc_sem){++++}, at: [<000000006728c54b>] ldsem_down_read+0x37/0x40 [ 616.109297] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000056d94d64>] n_tty_read+0x2ef/0x1a40 [ 616.118593] 2 locks held by getty/4246: [ 616.122566] #0: (&tty->ldisc_sem){++++}, at: [<000000006728c54b>] ldsem_down_read+0x37/0x40 [ 616.131259] #1: (&ldata->atomic_read_lock){+.+.}, at: [<0000000056d94d64>] n_tty_read+0x2ef/0x1a40 [ 616.140583] 1 lock held by blkid/2646: [ 616.144489] #0: (&bdev->bd_mutex){+.+.}, at: [<000000004c8a21e7>] __blkdev_put+0xbc/0x760 [ 616.153024] 1 lock held by syz-executor1/2980: [ 616.157607] #0: (net_mutex){+.+.}, at: [<0000000065768987>] copy_net_ns+0x1f5/0x580 [ 616.165587] [ 616.167229] ============================================= [ 616.167229] [ 616.174244] NMI backtrace for cpu 1 [ 616.177881] CPU: 1 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc6+ #365 [ 616.184781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.194111] Call Trace: [ 616.196681] dump_stack+0x194/0x24d [ 616.200287] ? arch_local_irq_restore+0x53/0x53 [ 616.204930] ? debug_show_all_locks+0x2f3/0x3d0 [ 616.209581] ? nmi_cpu_backtrace+0x1be/0x210 [ 616.214028] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.218499] nmi_cpu_backtrace+0x1d2/0x210 [ 616.222712] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 616.227182] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 616.232453] arch_trigger_cpumask_backtrace+0x14/0x20 [ 616.237619] watchdog+0x90c/0xd60 [ 616.241071] ? reset_hung_task_detector+0xa0/0xa0 [ 616.245893] ? complete+0x62/0x80 [ 616.249330] ? __schedule+0x1ec0/0x1ec0 [ 616.253279] ? do_wait_intr_irq+0x3e0/0x3e0 [ 616.257577] ? __lockdep_init_map+0xe4/0x650 [ 616.261964] ? do_raw_spin_trylock+0x190/0x190 [ 616.266525] ? lockdep_init_map+0x9/0x10 [ 616.270576] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.275664] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.280657] ? trace_hardirqs_on+0xd/0x10 [ 616.284780] ? __kthread_parkme+0x176/0x240 [ 616.289078] kthread+0x33c/0x400 [ 616.292419] ? reset_hung_task_detector+0xa0/0xa0 [ 616.297247] ? kthread_stop+0x7a0/0x7a0 [ 616.301212] ret_from_fork+0x3a/0x50 [ 616.304997] Sending NMI from CPU 1 to CPUs 0: [ 616.309525] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 616.310513] Kernel panic - not syncing: hung_task: blocked tasks [ 616.323723] CPU: 1 PID: 801 Comm: khungtaskd Not tainted 4.16.0-rc6+ #365 [ 616.330622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 616.339949] Call Trace: [ 616.342520] dump_stack+0x194/0x24d [ 616.346126] ? arch_local_irq_restore+0x53/0x53 [ 616.350776] ? vsnprintf+0x1ed/0x1900 [ 616.354577] panic+0x1e4/0x41c [ 616.357745] ? refcount_error_report+0x214/0x214 [ 616.362483] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 616.367832] watchdog+0x91d/0xd60 [ 616.371273] ? reset_hung_task_detector+0xa0/0xa0 [ 616.376102] ? complete+0x62/0x80 [ 616.379540] ? __schedule+0x1ec0/0x1ec0 [ 616.383574] ? do_wait_intr_irq+0x3e0/0x3e0 [ 616.387872] ? __lockdep_init_map+0xe4/0x650 [ 616.392256] ? do_raw_spin_trylock+0x190/0x190 [ 616.396811] ? lockdep_init_map+0x9/0x10 [ 616.400852] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 616.405937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 616.410934] ? trace_hardirqs_on+0xd/0x10 [ 616.415059] ? __kthread_parkme+0x176/0x240 [ 616.419366] kthread+0x33c/0x400 [ 616.422706] ? reset_hung_task_detector+0xa0/0xa0 [ 616.427523] ? kthread_stop+0x7a0/0x7a0 [ 616.431475] ret_from_fork+0x3a/0x50 [ 616.435835] Dumping ftrace buffer: [ 616.439465] (ftrace buffer empty) [ 616.443150] Kernel Offset: disabled [ 616.446756] Rebooting in 86400 seconds..