}) futimesat(r3, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {r4, r5/1000+30000}}) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000040)=0x5) mq_getsetattr(r2, &(0x7f0000738fc0), &(0x7f0000356000)) 2018/02/26 01:35:48 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x2, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="8f9a0e6a94dd972329a1211cdc6861369d0b978daa33253976838d4fa2c0e2fdf00d200fe916b17d916db2d303c3e96056241b7104b55b0757f1bd85004fa54289102848d71e670d67c80da4fd9b54a5d8b4", 0x52}], 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000000000000001000000000000000000000080000000000000000000ffffffffffff060000000000000001000100f50000002bc4030000000000000000000000ff000000060000000000000000000000000000000000000000000000000000000000"]) 2018/02/26 01:35:48 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 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 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10b00) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x7ff, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:48 executing program 6: 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$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @empty}, 0xf1f4ac5e418a04c3) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) ppoll(&(0x7f000013efc8)=[{r0}], 0x1, &(0x7f0000870ff0), &(0x7f000044aff8)={0x4e5e}, 0xffffff8a) 2018/02/26 01:35:48 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xfffffffffffffffe, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0xfffffffffffffffc}}}, 0xffffffffffffff8a) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) 2018/02/26 01:35:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 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) msgsnd(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000a76b2c0000"], 0x8, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000), 0x343) 2018/02/26 01:35:48 executing program 2: r0 = socket$alg(0x26, 0x5, 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) write$sndseq(0xffffffffffffffff, &(0x7f0000e6ffd0)=[], 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x9, 0x80, 0xaf32, 'queue0\x00', 0x40}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) sendmsg$alg(r3, &(0x7f0000bac431)={0x0, 0x0, &(0x7f00001e4ff0)=[{&(0x7f00006fff53)="717168324c3b0d89b1b9be169b40ff1b", 0x10}], 0x1, &(0x7f0000763000)=[]}, 0x0) io_submit(r4, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) [ 45.606271] FAULT_INJECTION: forcing a failure. [ 45.606271] name failslab, interval 1, probability 0, space 0, times 1 [ 45.617873] CPU: 0 PID: 6822 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #329 [ 45.625142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.634487] Call Trace: [ 45.637078] dump_stack+0x194/0x24d [ 45.640712] ? arch_local_irq_restore+0x53/0x53 [ 45.645652] should_fail+0x8c0/0xa40 [ 45.649396] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/02/26 01:35:48 executing program 3: r0 = socket(0x1e, 0x2000000000000005, 0x0) io_setup(0x40, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) pwritev(r0, &(0x7f0000000040)=[], 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/02/26 01:35:48 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) [ 45.654557] ? find_held_lock+0x35/0x1d0 [ 45.654585] ? __lock_is_held+0xb6/0x140 [ 45.654633] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.654656] ? rcu_note_context_switch+0x710/0x710 [ 45.654669] ? __lock_is_held+0xb6/0x140 [ 45.654696] should_failslab+0xec/0x120 [ 45.654713] kmem_cache_alloc_trace+0x4b/0x740 [ 45.654723] ? rcu_read_lock_held+0xa9/0xc0 [ 45.654736] ? sctp_addrs_lookup_transport+0x55a/0x920 [ 45.695644] ? check_noncircular+0x20/0x20 2018/02/26 01:35:48 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0xa001) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x80000001, 0x7fff}, 'port1\x00', 0x0, 0x10000, 0x4, 0x8, 0x8, 0x80000001, 0x0, 0x0, 0x2, 0x8}) 2018/02/26 01:35:48 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@remote, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000000180)=r1) socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r2, &(0x7f0000000040)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x10000}, 0xc) 2018/02/26 01:35:48 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000be0a0fa700000000000000000000000008000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deff00000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000907eb060f8f500000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb00805e000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000003a3021ccde5a5f909a259995fe80a507a0f600aad73eee252c4907b88f37e130cf87fc4e3c98eecb3370eeeb50fafe1dba85b88237210000812757d521298c3095fb01210580ce5abc465187b0e1521d92de348adceec081d1c848e5554338644ce58834"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r0, r1, 0x2, 0x1}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) [ 45.695672] sctp_association_new+0x114/0x2130 [ 45.695689] ? sctp_v4_err+0xae0/0xae0 [ 45.695705] ? sctp_trans_elect_best+0x310/0x310 [ 45.695717] ? find_held_lock+0x35/0x1d0 [ 45.695746] ? sctp_has_association+0xcc/0x1b0 [ 45.695759] ? lock_downgrade+0x980/0x980 [ 45.695778] ? lock_release+0xa40/0xa40 [ 45.695797] ? lock_release+0xa40/0xa40 [ 45.695820] ? __local_bh_enable_ip+0x121/0x230 [ 45.695844] ? sctp_has_association+0x115/0x1b0 [ 45.695854] ? sctp_v4_scope+0xfc/0x130 [ 45.695879] sctp_sendmsg+0x1d71/0x35e0 [ 45.695892] ? __lock_acquire+0x3d30/0x3e00 [ 45.695932] ? sctp_id2assoc+0x390/0x390 [ 45.695944] ? avc_has_perm+0x43e/0x680 [ 45.695965] ? avc_has_perm_noaudit+0x520/0x520 [ 45.695979] ? check_noncircular+0x20/0x20 [ 45.696010] ? iterate_fd+0x3f0/0x3f0 [ 45.696032] ? _parse_integer+0x140/0x140 [ 45.696051] ? find_held_lock+0x35/0x1d0 [ 45.696086] ? sock_has_perm+0x2a4/0x420 [ 45.696103] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.696111] ? lock_release+0x9e2/0xa40 [ 45.696120] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.696149] inet_sendmsg+0x11f/0x5e0 [ 45.696157] ? inet_sendmsg+0x11f/0x5e0 [ 45.696165] ? __might_sleep+0x95/0x190 [ 45.696178] ? inet_create+0xf50/0xf50 [ 45.696192] ? selinux_socket_sendmsg+0x36/0x40 [ 45.696204] ? security_socket_sendmsg+0x89/0xb0 [ 45.696214] ? inet_create+0xf50/0xf50 [ 45.696230] sock_sendmsg+0xca/0x110 [ 45.696246] SYSC_sendto+0x361/0x5c0 [ 45.696266] ? SYSC_connect+0x4a0/0x4a0 [ 45.696282] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 45.696296] ? vfs_write+0x374/0x510 [ 45.696308] ? wait_for_completion+0x770/0x770 [ 45.696382] ? __sb_end_write+0xa0/0xd0 [ 45.696404] ? fput+0xd2/0x140 [ 45.696416] ? SyS_write+0x184/0x220 [ 45.696434] ? SyS_read+0x220/0x220 [ 45.696455] SyS_sendto+0x40/0x50 [ 45.696469] ? SyS_getpeername+0x30/0x30 [ 45.696482] do_syscall_64+0x280/0x940 [ 45.696489] ? __do_page_fault+0xc90/0xc90 [ 45.696496] ? _raw_spin_unlock_irq+0x27/0x70 [ 45.696506] ? finish_task_switch+0x1c1/0x7e0 [ 45.696519] ? syscall_return_slowpath+0x550/0x550 [ 45.696532] ? syscall_return_slowpath+0x2ac/0x550 [ 45.696544] ? prepare_exit_to_usermode+0x350/0x350 [ 45.696557] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 45.696580] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.696607] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 45.696614] RIP: 0033:0x453de9 [ 45.696619] RSP: 002b:00007f4db38a6c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 45.696629] RAX: ffffffffffffffda RBX: 00007f4db38a76d4 RCX: 0000000000453de9 [ 45.696633] RDX: 0000000000000001 RSI: 0000000020035000 RDI: 0000000000000013 [ 45.696638] RBP: 000000000072bea0 R08: 0000000020027000 R09: 0000000000000010 2018/02/26 01:35:48 executing program 4: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000001c0)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3}, 0x8) 2018/02/26 01:35:48 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000400000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff4003000040038aba1fae0000ffffffff0400000053311383b984c0b4c3680ecfbec320646692be1c60bacdce596c", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0xffffffffffffff1c, 0x148, 0x148, 0xffffffff, 0x0, 0x148, 0x490, 0x490, 0xffffffff, 0x490, 0x490, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0x100, 0x148, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x19, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @icmp_id}}}, {{@uncond, 0x0, 0x140, 0x188, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@empty, @ipv4=@empty}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4=@rand_addr, @port, @gre_key}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='irlan0\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@rand_addr, @ipv6=@dev={0xfe, 0x80}, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x9}}}], {{[], 0x0, 0xa8, 0xfffffffffffffde2}, {0xa55f, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffdb4) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r2, 0x0) connect$inet6(r2, &(0x7f00003b9fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="e4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x2, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:48 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x50000000000002) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x36, r1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)={0xa, 0x0, [{0x8, 0x2, 0x0, 0x0, @msi={0xbf6, 0x81e, 0x5}}, {0x9, 0x1, 0x0, 0x0, @adapter={0xd4bf, 0x8, 0x5, 0x80000001, 0x401}}, {0x9cd, 0x7, 0x0, 0x0, @sint={0x9, 0x80000000}}, {0x1d, 0x0, 0x0, 0x0, @adapter={0xbd7, 0xcf, 0x9, 0x541, 0x5}}, {0x0, 0x4, 0x0, 0x0, @sint={0x81, 0xb2}}, {0xffffffffffff0000, 0x0, 0x0, 0x0, @msi={0x3, 0x401, 0x67}}, {0x8e, 0x0, 0x0, 0x0, @sint={0x6, 0x9}}, {0xb4, 0x1, 0x0, 0x0, @sint={0x2, 0x9}}, {0x9, 0x2, 0x0, 0x0, @sint={0xb9, 0x3}}, {0x64a1, 0x5, 0x0, 0x0, @sint={0xfff, 0xf26d}}]}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x3, 0x2}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000000c0)={0x79, 0x0, [0x1, 0x94f, 0x0, 0x9]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000edb000)={"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"}) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000980)={"ea135731e185e7d40619d16a32c4fec43066f902671151887d264d32be4fa876635aae959aef1246941aab4d0000000000000000613e4a56511423c8a32bc6c697995945729e3a0757c304668f2e1519c4bdfd842bad13fed60d8df9817b9c2cae39772a0840345e4773b1eccbaaed51a359fb664900000006557467792ff32abd3a9881a8fb7b4fd24855af0a9de5b0c36db40b13737b1b2aa34f1e1bbdefa466f2af3872cec7c083a125fc65820b04fbe4caead90b30f7e13a630606da9f247e25f5de7187ebf5b63648c791ea0200aa8fd4d4ff620ba625be49ee939e9e005ea971847b3b335b44c4944e892f03b6be6cd789e95f9625a315159cd45d547590ae60413eeb390681c68386cf50c4d558def513214f6bd522e2b57b7af2c368bedad8e9f9894e08147b56a00242579ae99989f31e410147513c7109c67b893f0b22c954c437207e5ae87506c92ad74ee6ad09b072dc9e034c6d9c08000000e44d94aaef169b5471aefe74765e4cea0b0e159dc848c81c1f7e324e9f9c56be444462660944020bd8b607741d5ee3fe5faef9a3af557d3715ef42f341bcb8fa5612365dbd7316d10fb96ec83fd0ca7ddc9c0ebdfdb6c767af2237d124e16c5996fab42d266a2f5c74e6204f10fb1ed6281d78c0b4b832e73b1c5bb44295fbb26da132748258acf0eddbee122f3b1cf35022d6f97455dfa844db561defbef38366ed81c93e00089b76a3d8389a536bf64801f933609f8f5fe4615412f37a58b36ffde34091789207b30b6e65aca8f3ad84a39074d82da78cd6ea5047c1831229eb5afaef6c4a5f0a88df1b2340478b98afbb15fbbc170241575bf5ef68455455c2613edfea355ab0a51c1dd8ce69c0032430469611016724d297fb3032c607dd4d66bdaa38b85a0fb039297fd608f1a3bb9930cbc7488f595dedc908184825aa95f8073e164d8f858ed9f3cf826fd2d2be140fbb898c8715a81d46674abb6cf648151338c63eea26ae23d4249dcfcebefdeff51b770f912d75c95a88c83fef499463b5f969af3481b984710abedf7bab76da553e88f5d4c81b8d2a0c2eed2ac15943d20e6b421ca02be500538272c9f77f4bb76bfcbc8795512ebd8c3e74fc8f756ef6d8a5e88a84151baa1ca3f88d4c5efed1b740f484382c71555cf9c5d672cc2e1414f0136102d09b7e9ed0f186c6e7573283d8c7e185ae9df5b7f89d9c01155e1c573aa85008c21ede7cbeb80a29ada05f52013aa130d388d29952c12c28c2ff082f909b4f6f384eee9c33641da1c7e6efb0c99ccc36b4edaa3346519131aedd62858fff690eb34562cfd1682073904302b7b0f2ec93d1fb759791c264b61f52beffd124e1f8c4a691bdc5b1a678045db3dc818e6a09a5e17273c0f48d13035f55ff60791a69e47d3e78e6ab3e4ef78d06644ee7e74a702277b2c777bfd2bd"}) 2018/02/26 01:35:48 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x80800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800000000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x40000000}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000013000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x800) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)) 2018/02/26 01:35:48 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x2, 0x0, 0x5, 0x0, 0xffff}, 0x3f, 0xfffffffffffeffff, 'id1\x00', 'timer1\x00', 0x0, 0x4, 0x8292, 0x1, 0x200}) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2003c) r2 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) close(r1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/02/26 01:35:48 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000c8d000)={&(0x7f0000bfdfdc)=ANY=[@ANYBLOB="180000000002010013000000000000000000000004000200"], 0x18}, 0x1}, 0x0) 2018/02/26 01:35:48 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10b00) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140)=0x7ff, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:48 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000b0000)=0x4, 0x4) syz_emit_ethernet(0x66, &(0x7f000010ef70)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd0602290f00303a0000000000000000000000ffff00000000ff020000000000000000000000000001010000000000000006f9cce600000000ff010000000000000000000000000001ff0200000000000000000000000000019b0efe220a39369cae06eca85c648975d605c716ce057989a8ec177314f6eb3883bba46cbf08e6a6c34fbea250130c0ec35dfe2ea3bf5ca8a6cb86b31dec07ef807e513b43d6e16b8cddd286a78a10036e2976d0d9e4bd6068494aca57834eb505beb2117ce405b56baf3a4f56dc2ace8432"], 0x0) 2018/02/26 01:35:48 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x7, 0x1, {0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x3, 0x200}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c6b000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000022efb0)={{0x1ff, 0xb}, {0x8000, 0x1}, 0xa, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0x4, 0x0, {0x1, 0x2, 0x0, 0x2, 0xf3b}}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000080)={0x7fffffff, 0x3, 0x5, 0xa1, 0x10, 0x6}) 2018/02/26 01:35:48 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000004000)={0x18, 0xfffffdfd, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a}}}) socket$pppoe(0x18, 0x1, 0x0) [ 45.696643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 45.696647] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 45.733904] xt_hashlimit: max count of 1 reached [ 45.764693] audit: type=1400 audit(1519608948.594:42): avc: denied { create } for pid=6848 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 2018/02/26 01:35:48 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000018, 0x0, 0x2) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000180)=""/107, &(0x7f0000000200)=0x6b) socket(0x0, 0x0, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000e28fdc)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) ptrace$peek(0x2, r4, &(0x7f0000000100)) 2018/02/26 01:35:48 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8202}], 0x1, &(0x7f0000000080)={0x0, r2+30000000}, &(0x7f00000000c0), 0x8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/relabel\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000240)) recvmsg$netrom(r0, &(0x7f0000000800)={&(0x7f0000000280)=@ax25={0x3, {"436e0969f23c8f"}, 0x80000001}, 0x10, &(0x7f0000000680)=[{&(0x7f00000002c0)="84075a7faa950dd898acba0602590908c8394a573ed2df33d5ac27b277e814acf9594cb4f38c8dd0bb560e7c76a335d73e7f6e22298b2487abf928563b79fd7f031957a97d4ba2d269d267301dace0b82a9d45cddc821856dcebeb8bff44da4b0078da5259aaf4db2aa9037554b0c65f40f447cc91a12ce6516d1b5edc399e8283e73619ac1019", 0x87}, {&(0x7f0000000380)="068d57569a4e80e9dcf094c92a6f4569476afc8f7da1b333cc3fe37658b354d8db447a3944819016ebc66bdea46070808a0d5ce8afde1ccc16c7c65b3469f95c7dbef4af827efe9b2a866edd9a11cba675e6a3f7424188d92cbf3dbd", 0x5c}, {&(0x7f0000000400)="0ca512a854cdba6343fe577f986b93a81652471dd8a3e01d478db30eb4096eb87f10006b6e25acbb98d7104ca7715f088e2f9c3cba8b0504cf50b20be5480e5be593f768c5d3d3818d159f84549f9227a0c72919e21e14169465950869ec99349dd7cda56367873ed41b2732733f3c0d8147ecf18d7d6d603cd49fbeb056bd6b9cc09b51739d2a1e0ab4bdaad174e76e3177857fad02a187b6da813087d2fe5c9f429be6f350201ba9932a444772e07f5ff5a464ad7e39d35e6ab614f030d828914fa37e06ab96694a109755b5ba7b20ca23de54cd22265cf4a40dd7feef9a48cc308870b31f386d816ddf23d589b832979c1bda679b", 0xf6}, {&(0x7f0000000500)="311b873276ef5beb", 0x8}, {&(0x7f0000000540)="7c57512fd515c72f643dc3ace69cc6", 0xf}, {&(0x7f0000000580)="cf08bc17042d9b82a6359d2a45b993364dd344531b6d9e6adddc393c5bc9a2799aa9354705b756217d1da65babc7b9c8e6976dcee505c11448ce0e6670722f395dd91d735093089efffdc31924cb159f2acbd0d23b59036efefaa67c5e82be1b5b95e1900ec2dc75a7dc094d14a62e01f3f4e6867529761ff7fd8336f04049e74ec85cb1d7186400729d", 0x8a}, {&(0x7f0000000640)="b829", 0x2}], 0x7, &(0x7f0000000700)=[{0x28, 0x11f, 0x2, "f78607996bf1216d4da01ec2ebd4c29314b2"}, {0x98, 0x10d, 0x8f6, "f172482e057d3b2e7e4b85e16ac3ebe9af5faf574b732653a97ee9869de9ecd9699f1b8099394be74cedbebbf168a4f9cfe6a3658e9d2a733002eafbf20d0b1bfca05ea155947979e7ced18948946f48b41b603b75a12b04094d3ea71b1962ee85d9fd9bc543a0933683226fe78365303810a335b747616e492bb345a1e1dc8f5ab7b827"}, {0x18, 0x119, 0xffffffff, "f505731684"}], 0xd8, 0x4}, 0x40000100) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) fdatasync(r0) 2018/02/26 01:35:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10006, 0x4, 0x9, 0x400000000000062}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000811000), &(0x7f0000fbbf1a)=""/230}, 0x18) 2018/02/26 01:35:48 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00007e9ff0)) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3, 0x800) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000080)="89a9fc676408f2e5c2ed35e9ca9dcd3f6753dd12555d1561866ccf1c20e3b302193134b5e27ac3e06a3677c83fc82368b2bef412d85bbc474922542d256ddc8d800c2c9f25578209af96c32d729c51a95b98813a8f7657840329436fbdebea0565515d3cd9cbcda371aa0fb2413b7e05769396a7746b41a7c07736698b775f23e5f8cd", 0x83) 2018/02/26 01:35:48 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10b00) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:48 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0xfffffffffffffe05, 0x0, &(0x7f0000027000)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x4, 0x410, 0x0, 0x218, 0x110, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000440), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0x1}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x20, 'syz0\x00', 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x0, 0x17}, @loopback=0x7f000001, 0x438fe54b90cde704, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/26 01:35:49 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0xffffffffffffff09) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000fcb000), 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x220400, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0x5, 0x4) close(r1) 2018/02/26 01:35:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20, &(0x7f00000000c0)=[{&(0x7f0000000040)="dd", 0x1}], 0x1, &(0x7f0000000100)=[]}, 0x0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="0080000000000000287b3e93be7c56b00663bfba3160935de967cfa8f668ea33939488dee17a0722eb0212bcebccd9"], 0x8, &(0x7f0000000180)=[{&(0x7f0000000540)="538c6a745e8e863676f2a5e75d49451eaf7506d11342251c4be5d579c1abac9c6a16861786b1c8cc916da1d522ce75994492d8495a56a8667f8cfcaf6b3db2cf744648e721571920fef4b63ef4dc39c61493b8feee707b36cc49877c5ab9180153f2c278f59d14b4d0ad74e553be8af25a25eb9b9f336bd946b18d9502e552e5b6bca97f79a772624741b0b8a0b451a55cd0db83597329bc2c5df5aedefc6d1f0524b9dd3b3a7e212fc502306a1ac27fb612663c9537ea904e3dfc058cb3a7f70f5f6f0daf6e0d9c28f5066f52bcb6d467b0259bbf70256267ffbfdf1a4a956f3cb0db53669baa744a6e185f8bcdf24e67a525baf63993256ea23febed3366ed4d3fc45685d6a2d2552ec2f1e3bad15562c40e8a137ed8dc0acad60ded3c7d3f540c43e76d03a89a3521e885bca64a754c8e5d88911e1d3d53073844d036ac18266cc3ee79ce58e53f95f58a47149598bec8f67eae0bc546edbd8dfbb1d73360f0b00be2bead270ae6f4d9bdbb31c0552c2128416c4e402429e942b6441fe3653749a0d72fbe7da5a54a23ce92b4a9a8ebbab0b7b2a3c60d5d095c7a31a2c5b03ec7cd3ea07c17ef541e5c699264decd145fcfa0abd995cfc4fd854e739dd6f2972b1c04f14d9ce421447c5f7bcaf2af997cf745782202e8c49cd8441b91c93356db6b7c206fd9ba20842fcd393b1f092577ba73dba313bf8f249d380a86011242f8d0c94c29ba445dcb810ffd40a2ba946341576c29fd012c2141168f8e00af8d310110a989f61d83960e438f06186f6d2bc9f6d818a81650e76398991cd51a40ad8311befc9232dee82d5cdbd4550325f4446f829869ac8f00c2d9f48362e924283c550c34423b3992a5ea44f6f5e3d5f6821e25e3ca72f0bb6e9a6867cd2b6bb338aef3351bd292cabe6585bab827f70f92fb2ed725fc31a1f98e0c45831def33a1d10fccc3c502144751576b68d944f7c6bbaf1bb3e438db9bb623ab6632c0d6d7c43dc08e667c38e2d80dfd8f311883c6bc385d27e395aeda7e45cdafa86b43fb70edea844929745479f86c372604325fc5f04a2b051815330dc9a65a252ddf54f6ad5ac5428491540853cc05b725a934660037ba088259d00dc3a437b1190370f1c579c526f6339094d34562685fb3ccc181cfeb5d1c4376288d25765420487f3091838df2856947ef658c6a3cc06567794b522100d51dd31a8f42c2a343e94aca46246abfda51f2a593c6d9c4ad33b34fd4e5104d050fa09226c2354af018ddef22cd7eff93d8402b40b2dd1ab9c93bc9cd10726edaca0e8e9b31d3df93bbfe0cc986bd6592272c41a3a1dd42e5e5b24fddd512b082900ff8288bcb58894fda8469d62699d9119857e7e3009353e81744137ee4b74fbeef27f7f063c67ab95af67bb502cc2db97d6c32ef769a621cfbad13b3f8e25286ef861bbd1d75edd171ff4207397f24747fc572a8746e84fd8000cf4229893f09e0c8a52abe9ce341ad26b39d1bdb4cfeb84cd7b554d02d1049e813c76189c2ce77ac269c78b943cb30ed305b8a0be24c10af63ac2e9cccdabb5ad3a4421c1723a25175669fad35902eb4a305977fcc562dd15b31fc56068440b6f4432697e01c688133947667f6af435dd8ca0294e4145330993f31a275b90fb608cbe4cfe7f770da4716cc1dc73cdbfac65f4251570726ea63f135f8d3d82a80a433334d65550021c5058b026b223abe841f104c43277b53ee1e6fa14f0c6dff683449165547ac01beb50e6b468b960a792e5177820d2375e1b0175ad60db488cea0b2336e264789b2b60c65ce04ed0a79d679faf69ad847f18396616db48d211bf5eb715bc02ba271d8da34445cc2bdc05ea8a6c221e2edc5355bd71faafee583db80b18a267dfe19865dbf14298136d398108bfe16476f185dc37deca29020375c60a2201659da55bdd15c7b21d069b598e6c6ae6b2bf51d7a1ec4566af62feb5e0d19d89d63f07592e3155a77760530ba6a1cca71b03bc696fcd51ac270c52cc4281ed75a3de0550f9351ebf5e9a03995be69382ee6d567b2538c", 0x5b0}], 0x1, &(0x7f00000001c0)=[]}, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/239, 0xef}], 0x1}, 0x2) 2018/02/26 01:35:49 executing program 5: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000004000)=@filter={'filter\x00', 0xe, 0x4, 0x268, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x1d0, 0x1d0, 0x1d0, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @generic="2eab8f10a4e5cbb823fe83249a9d6f3c", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/224) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r1, 0x40000000009) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100, 0x6, [0xadbe, 0x20, 0x0, 0xc8b8, 0x7, 0x9]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) 2018/02/26 01:35:49 executing program 7: r0 = socket$inet(0xa, 0x1, 0x84) r1 = dup(r0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0xe8, 0xe8, 0x1b8, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @common='bpq0\x00', @generic="03b5590f0c3fad0247e8fe35dbb641e4", {}, {}, 0x5c, 0x3, 0x28}, 0x0, 0x70, 0x98, 0x0, {}, [@common=@ttl={0x0, 'ttl\x00', 0x0, {0x3, 0x4}}, @common=@ttl={0x0, 'ttl\x00', 0x0, {0x1, 0xf91}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, []}, @common=@CLUSTERIP={0x0, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xd4a7, 0x7, [0x38, 0x3c, 0x39, 0x0, 0x2f, 0x25, 0x29, 0x9, 0x25, 0x11, 0x1, 0x38, 0x1f, 0x20, 0x40, 0x2a], 0x2, 0x7, 0x6e}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe65) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140)=0x400, &(0x7f0000000180)=0x2) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="080000019309000000876206697c78bebd6538a40d3dea96ded260f93756000000000000d2936c5f9704b10794a6e2323753044343d7999e7b167211da3986b4100e7794174e85600087f7d23966821fe3b4a2e33d"], &(0x7f0000000080)=0x2) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f000029b000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 46.268356] PPPIOCDETACH file->f_count=2 [ 46.302522] PPPIOCDETACH file->f_count=2 2018/02/26 01:35:49 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2d01, 0x100) ioctl$TCFLSH(r1, 0x540b, 0x70) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000000c0)=""/4096) 2018/02/26 01:35:49 executing program 3: r0 = socket$inet6(0xa, 0x806, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x4f8, 0xffffffff, 0xd0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x428, 0x428, 0x428, 0xffffffff, 0x4, &(0x7f000000cfc0), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @empty}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xb}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x108, 0x0, {}, []}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd74}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @common='erspan0\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) 2018/02/26 01:35:49 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000299000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x10000) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/26 01:35:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000018, 0x0, 0x2) bind$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000180)=""/107, &(0x7f0000000200)=0x6b) socket(0x0, 0x0, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000e28fdc)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) ptrace$peek(0x2, r4, &(0x7f0000000100)) 2018/02/26 01:35:49 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/163) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040e4fffffeffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="000000000000000000000000000000000e9200aaa100000000000000000000df2f1f19e300000000000800000000000000000800000000000000000000006285c2d4d867ebf5987da4edf90000"], @ANYBLOB="00000000000000000000000000000000000000dd7300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69748a16b003c50000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000c8556977d9fc113f5d947140fb0ec1a4e1d8032906528506aafd01f54ebf6e10c3793843036a2807b5da034883332d5066f43ccc9adc9cca9150cd197e5275398bacaefd2c1f7d349bd49db04f4f136ebe48b1ede55c57e2aa41060f8f32fbbf6e83ecae880d2a97e92a7b8abe7f03f64faa256c3a26239098dafec8215af429fd8c9c16ed3cde9f6cefe780cc4cae8e32436b701a9c0dba70abe29287a0cd163f78bbb3fdfb235a4bd626232df463e1ddf613b5ea76b3daea8c1eedc6c38d3a2a277cb1c0f118c551010c"], 0x438) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3ff, 0x10080) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000040)={{0x2, 0x3, 0x100000001, 0x0, 0x7fff}, 0x4, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x7, 0x8001, 0x8000000000000005, 0x86cc}) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r3 = gettid() sched_rr_get_interval(r3, &(0x7f0000000140)) sendto$ipx(r2, &(0x7f0000000140)="688df1a8cb9e0b373628c928a9deb12a6c1dcebcc7e99439a2d412287cb4cccfa5cc24c80101fc9af963c07b020a4f3f2e0b968013cbb483177e3f77b5e698368dfa45eef5698b8b8cf7bd485ab4ab42d4edd6b03b5f49ff8636c3fe2808f95158c00372d1f7c8607e9f1ac922a37c2a5e911e42737df5ffaa813af4b434f13671ca808c9a50c5da71f6f421d55b32e7754baf55069a676b09fd44f333385bcdf42b4c84c0ffe5641ccba772a98bfbca6793a4a5854792c98ec07221c517105ea8bae3f5e6113b81bcba5c7438fd3a3f9394106f382ac63299ac99d5590450da6a243f9e707c51", 0xe7, 0x4008001, &(0x7f0000000240)={0x4, 0x10000000000, 0x6, "7f145abf228d", 0xe84}, 0x10) 2018/02/26 01:35:49 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1, @empty}]}, 0x34}, 0x1}, 0x0) readahead(r0, 0x1ff, 0x2) 2018/02/26 01:35:49 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x1c) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x90001) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3, 0x3, 0x1, 0x8, 0x4, 0x8}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe1ff6)={r0, &(0x7f0000222000), &(0x7f0000fe1000)=""/55}, 0x18) 2018/02/26 01:35:49 executing program 5: r0 = timerfd_create(0x0, 0x0) set_tid_address(&(0x7f0000000000)) timerfd_settime(r0, 0x3, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x0, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000354000)) 2018/02/26 01:35:49 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 0: r0 = socket$inet6(0xa, 0x80007, 0x2) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x3a, &(0x7f0000042fba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100}}], {@ipv4={0x800, {{0x400000000000029e, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @dev={0xac, 0x14}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009a3000)={0x0, 0x1}) 2018/02/26 01:35:49 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x8, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xfffffffffffffff8) unshare(0x8000400) set_mempolicy(0xc000, &(0x7f0000000000)=0xa6, 0x2) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r1 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) splice(r1, &(0x7f0000c71000), r1, &(0x7f0000a1a000), 0x400, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x3f, 0x400) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)) linkat(r2, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./control\x00', 0x1000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000001c0)={@empty, 0x38000000000, r3}) 2018/02/26 01:35:49 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000040)={0x100}, 0x4) bind$alg(r1, &(0x7f000072b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, r2}]) [ 46.378406] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT [ 46.386965] audit: type=1400 audit(1519608949.217:43): avc: denied { map_read } for pid=6935 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/26 01:35:49 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd2, 0x0, 0xc5b3, 0x64f6, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x9f45, 0x0, 0x379, 0x3, 0x2, 0x6, 0xffff, r1}, &(0x7f00000000c0)=0x20) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x6f46, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @empty}, 0x88, 0x4, 0x1, 0x3f, 0x6, 0x0, 0x3a8da812, 0x5c29, 0x9}) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:49 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000011ff8)='./file0\x00', &(0x7f0000656000)='./file0\x00', &(0x7f0000106ff4)="010080000000006465667d00", 0x1000, &(0x7f0000defffe)) mount(&(0x7f000056cff8)='./file0\x00', &(0x7f0000123000)='./file0\x00', &(0x7f00000001c0)="252605fff7", 0x2000, &(0x7f0000000100)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000100)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x0, {0xa, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}}, {&(0x7f0000000040)=""/80, 0x50}, &(0x7f00000000c0), 0x8}, 0x52) 2018/02/26 01:35:49 executing program 6: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001fc0)={'vcan0\x00', 0x0}) sendmmsg(r0, &(0x7f0000007180)=[{{&(0x7f0000000000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58, &(0x7f0000000100)=[{&(0x7f0000000080)="1b99dfea2402303c2a5e54f6f8272fa9334c28f161dd1f21c9cb4eb354b36ef1a3dcc6a63bbaf0433ad2d321c90ac434e4612814527fb6a3", 0x38}, {&(0x7f00000000c0)="cf94f19bb4ef7687236f44feeb92cb59a054e04a4299ae53d191bdd395d725c4ae6007bb21c75ab834eaee5d44c3279ee91dd3bfc74754", 0x37}], 0x2, 0x0, 0x0, 0x10}, 0x401}, {{&(0x7f0000000140)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000180)="5013a57d514bbd958bca95ec71478ab7e6182b5451b81f7d6c38f247c1d04d5839580d", 0x23}, {&(0x7f00000001c0)="53792fd4afe9b76dfe30eed168621347c4fbc917d1d865e411e694b9e4119f1e2ed6ef970b7d8082f5969a0b1a604ef76955d2e9258ec3cad6a9c37386a3ee03542e2641ac850d272b39f06e7e80624f33b7078432505bd445152e146f9403cf6e2d2791cba960a3de85c99984b187879e84a79f7610b6461c38015a01f99fbb031735ff427129e20c80bf76215d56d2d7fd4751cbf4bf27f26d4410f3de58f899b0487cbf6c3e370af66b23605e26076d84a55d2d89e9b4c8b6bf1696d1309d696441978ade90aede1d", 0xca}, {&(0x7f00000002c0)="ff007a7b6eff5766ff720de8365b97aafd7b9c3a15357909dbd8a49d22992d28451818", 0x23}, {&(0x7f0000000300)="224bc01f4b4d3b5cd0c02278855bcb64eb974b18260c10cfe27161a2b609c24d7e03b0164c129d40274d080d793d578a2fb84810bc2e2bbf93ead3c5c22d2356df841034e8bc6c3addebac3ba003ce4b0abef3f58d5ca124155c5467ce384cd893fd7fea58a8c86e2098046c1f165c2656a25974edec2271017609c34d79f2703cdcf23a3539f6cc4b412730519256589258fde97cb0166535acaec2fdb563ef23566d6c4bd978feb86c2b26885fb105d9d539baa13d25d0156a90e5bcce49f1ac316dfaf887d817f41b6e549d89855c637dcc8dd7", 0xd5}], 0x4, 0x0, 0x0, 0x20000000}}, {{&(0x7f0000000440)=@nfc_llcp={0x27, 0x3, 0x100000001, 0x3, 0x855, 0x7ff, "14bdcb4e2cc191de2b14d7e3713429039602b8faa10cee8d94b84fab1f7ac4f3536ddf81c445b9d1cfa666dea7ab6a51c2785da191a4906d107df552d365b4", 0x85c743a}, 0x60, &(0x7f0000000a40)=[{&(0x7f00000004c0)="421478e1eb6b4fa6205a04f6f2c404d78ff1bbeec977f6e63c4f2def7d4fb562ba988cc50867ac68a1c6a6f95df100668067db58ef6e7331d9d1fd0806ba5a1b626ca7c95fd4e870bab82e8d67565c887f49fbac2b7c7d8cac4687c029a93252b0000a92166503f37a7304b2ee27ebab88d793690c5e0789", 0x78}, {&(0x7f0000000540)="833bfe29d925e88b3c77183efd165a9b655de08e9f20db2527090303f4dd431ed86fde131897d6739e12211dfc662f5d8eed34fb7b7c6a15134a97e19456ea5b4adc565ba1f4b99a1a845227e581fb0358232db53f8a3bdf50f6da87311feb6dc357cc042465e8ec1484bb5b7d31fd8e5fe2aadcd0", 0x75}, {&(0x7f00000005c0)="e24da603d051358646d7ec3b3b6b8b1a306808debd0dba3a8dcfe0330c281691", 0x20}, {&(0x7f0000000600)="9a2cab8b9bf45cb6d5b7143c89335b55a78515901df24d1e0f60def26c6b7ce50bc8b87df97a3f06cd4665ff7aa4d7f10b10377e305f059190f3d9801d4886c2874d7008d12d26f30c781392fd8b4d94066a1e710ae84e6a9d1d7d10008afcd99d8f95505b9b42e1244bf2940ac2e5fdea0b65d2f57539e684b208ed279edbfb79530b7833505067b19f08bef1b3327dba6201ec708e5a840e1b8cd5154c3963c2698f8a4740a85b4759602103db1b1aed1fd09c3594102c5f46e6405dc3038bc7b6c021de08d31a4d3e9c09dc13c03bb474a71508db21497c6f693bdc00e4d8313eb061f8b46a03e4", 0xe9}, {&(0x7f0000000700)="f0130b6e32dc6f65fb858df557219b519d0c0cee3a132ef37bd908664e61be5f2000fa030b139ec3ad43959568a5624bcc8c3553d51a9ad982709eb792d7e02f85584a12274f5c8b31db9a0ce3973a56e2f4cd773da63df2cd6ddea60c7474f152c331c067adf29d16292b311ce5d17deb22ee463c5d7d6104ad59153de8edd2e0ca9917c2e1053bfdf221423c3e164b5914719e3ded587f97acc67341ec3f0d23509346a55b4d3b7b32eb7fddce08fb903d3aaedfa936df8e99b6161aadb74ede861656cb79286c82", 0xc9}, {&(0x7f0000000800)="455a4a6e440baadb6e84274b275ab2aa184b2b89200b29e9007aa405b3d77c796e31fbdcdebce5023bca3fb768845826b3912890870111509ff7f94e3a179156425738dfb7455b281eb9c9be03bbe6e1d7d2ae7c3c4656a626728c3a147477dc618a7b17fee95be04af9e59acfe299b059ed35aa87b1b57849d89176170b7ffefd993cb4b000a63a97b92b20aec0b72171f91ed3a5e2fc24367f1c644bad07faad8740809c07e4991b5b94597d380b85e206d4fa0e071f7d44ed", 0xba}, {&(0x7f00000008c0)="0d7ff7fa77259ec7df3e4b477e238a9a82357831280f82a316c6fdec63aa4e25d6b0f6b1580434c6bf2b6bd656cdf3cb560ca958de8c56e29af81b8bcfb449c8a7ea77e821b3382ac84f6983f0f45a0e78c71e469c6aa53c024fce8fd958908d1d1dd0eb919cfd337647aa05e579ceaf7de7", 0x72}, {&(0x7f0000000940)="e120d0039acf6f177ff52c40a4d913b2abc1acb4669d4d4ab4616088d882573ab289b19800ba2176430bd9995a3850f60e361894bd9a095a32ed294c5cf27d4bf6afc81821dafd1c1bff6e8cafd7bebbfad55c9fe563b299507b1642d810bfe901e2d505a5c40b146d7429901b334ead7993947070b2eeea5e49ae0fdf24b56e490f45a0a19d01e7a42ef95706c1cea1ee87691fc69a3c73535f879af47d1dae8c4f06ce4c37895e6ecd7f16cb5dcf8415c04ad9860b9474290ae741f2448e9dbecc782519825d2b3e04c090e2", 0xcd}], 0x8, &(0x7f0000000ac0)=[{0x10, 0x0, 0x5}], 0x10, 0x4000000}, 0x27eed3b0}, {{&(0x7f0000002040)=@can={0x1d, r1}, 0x10, &(0x7f0000002440)=[{&(0x7f0000002080)="a0e78309d5d6f2dd23d86cec7cf18ba6d406dc38e65bb6d71108fe724c2265e4a0f6b451904aca515a6a67024139c28c4b00ed2acd36322c", 0x38}, {&(0x7f00000020c0)="15", 0x1}, {&(0x7f0000002100)="2710d0b6c758155deb84c284570117f8c526448afd7d4ce18ac9c83a9f72278e2331f0d17c13864be5d69fa5747b1b48c904b7cef27220189aed2dd7837f407d3393f0bc8230caf4456e33eefa3f3c24fe4d152cfd1b7886d25d3ec8ed041ae249be6cdced3a2c4f899f3f2ac44fbcb2c5d17f4956d966a4d06b7ccb859d11", 0x7f}, {&(0x7f0000002180)="7f97b89303", 0x5}, {&(0x7f00000021c0)="1ceb88bf1b7b3c4861449a36c29d31be9d0b1e17d407", 0x16}, {&(0x7f0000002200)="0293c3c4ae64d9d340f1d2f64626b2dd06824149fd6fa499703c03942924d9063a39fa46723a6ee98bf8751ec4f874053f6d3680", 0x34}, 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0x1000}], 0x4, 0x0, 0x0, 0x80}, 0x7}], 0x7, 0x1) sendmmsg(r0, &(0x7f00004d2f80)=[{{&(0x7f00001e4000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f000050d000)=[], 0x0, &(0x7f0000b10d00)=[]}}, {{&(0x7f0000236ff0)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000622fd8)=[], 0x0, 0x0, 0xa8}}], 0x2, 0x0) 2018/02/26 01:35:49 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000fbfc737710051e000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ff", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) socket$inet(0x2, 0x0, 0x7) 2018/02/26 01:35:49 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000), 0xff) 2018/02/26 01:35:49 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x0, 0xfffffffffffffff9, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000000000) vmsplice(r2, &(0x7f0000a44000)=[{&(0x7f0000938f68)="0e", 0x1}], 0x1, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r3, 0xa, &(0x7f0000000a40)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3, 0x100000000, r2, &(0x7f0000000080)="1c202d913574b345703a5e8a897c210b99a19122ded070561f", 0x19, 0x40, 0x0, 0x0, r1}, &(0x7f00000001c0)={0x0, 0xe0b0a2c8691f6f53, 0x0, 0x8, 0x8, r2, &(0x7f0000000100)="1c196713d5073cb100dad4f7f04b72bc24c7fbce2d04e730fc2553fccd6027336e9aef5f5241b35c7e638f5773a4204a802a446ec728a9a5f379b71b33048ab78799f880fb3b5b1b4fc80d046b596160abef0a41b1abcf5ffac7d1c2923c35dfc7c924c1cf9b128b6d20308a3a942ca1b4725a3848f0071920319ab8d93639e3a73a49ce891fb4f17323d9d7f78701ad19334d232274c2c269e1ea2674f08dfc14adac17d9c23827d05c1a4c76edd7e02cc48f6bd85ecf", 0xb7, 0xff, 0x0, 0x1, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7, r1, &(0x7f0000000200)="53525292ead2439e36743c9ba0e076efea0012df4056a6b4e9aba8cc903f52bec16711c0f18e8cc113aadd0c1599a555da3e7d8a6122d49c3f40d14c022e008e7b3afc53256e91a520b738a587c31e1bde00ac9823cc47624df59378962d4cf790191775aa21f9a17a780347b528d897ea5dd61524f25845ac8b2bdae51a201c24c91a3af1e3e050213adbf5fedddc32070bd3b6e9bb36a44ae76e62b077156e60f9991e4fa109925bdb93e4", 0xac, 0x94, 0x0, 0x0, r2}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000300)="fe2de7ac4f6811865198cde4bb6a0c6d5e7aadd0f3e202552c68081711ecf518123b38434f1add561601c0adbfce56c403b653c1b5c2511d6f09c004970bb98da8d47b40006507b2e01856e6043f4f9587d9374b3b97bc11f2372e302ec1ef2f72141d5dbfc38a6aef19dc0b87267a1add2869dd2c5cb3c27507d0b3fe146845d69ecb5bc824", 0x86, 0x3, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x3f, r2, &(0x7f0000000400)="d95b7a4dcf0056b1bd93df161cbc648a97c532ce06706514697387f907ea0151184a1d1708510b14bebb2a3b483f9139b16a9b2a298edb8125742bdd29d921ba61dab1b451532bc01af4d414df98e7e7ce2a0fc464238c8289d0e515332115b56372c3c666c610124ec751a97beb7b9df471c9581f4f96ad22d0d5e618e4ea1b765d03c0f04825d8c04d8406cd6ececec93adb98a446d003de360476e32985138651f4e7788898b5a156819219c39e2f823d33a25cf2172fc14b69a3239a664fa1153e9848c494e1418ce43492b414f0c2f3180605706c424f6e2c08c691ea30ef51de12d17852cb8089cd8f4cecd08cec829f47ad6635fb25", 0xf9, 0xff, 0x0, 0x0, r1}, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000000540)="6a5b9b9ff5b0c2113fc8154f93f0da0ca4543abf8a2707787c8b149d42869af62bccf761b1fe665b6f3a5d03bff771f02876b8ecc20a75d0b1d4794f5cd54bf5a5381d3c893cb82fd245a53f33b7bc69380eb4aaca2f543e3a7f7eacb4aa4717314d2abd5086581d82a9c828b21356f4e1959133855d2e534b150f7b5261fada81b45431e1929aed30d08833a5c3c623b0deb2b87abc39932f058a247ec2ab0f97e38802d0fb2b49efc85022ef0c686076a96f1c5d8525f093b8a92c4f853edda71c", 0xc2, 0x3, 0x0, 0x0, r2}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x7, 0x1df, r0, &(0x7f0000000680)="f5539eb1a54268a486fcfcbcd45dbb5a246d740b6ec8f359ca861b51f89109a2c47d8381e03df6a29156769f92c578cc516385874799c84da85920e3431f9688ae60a1a78ae8efc1d94b4b29aeb8c84eda4aff0bba019d49e9f139f43ee66cb296106eaa0c4ec61f5d2cfcb23917345846a143c697777345a41cd0d2ac95aeb1b530a556849c96b505b55bd5ec776505901791cfed44f35240eed71955c16e5c5f7ee8b525c6c3cda68dbbf4768968117a7981bb5ae04c97c95048ac81c4c7eb9cd1eff6a1c9518b44d2bd5d5f", 0xcd, 0x4, 0x0, 0x1, r2}, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000007c0)="ce1a451ea55f13a7fd18130a502b35ab2e96cdffb640a751208ee390938320efd8e5c5979e2cbe083e00dff58bbd1621ac603b1e5e675ddddcc59c56d86e4575f943fc12fe98c50ebfce3f5e3c9474d825ab99c6fa24a16c10afe2747fed8d292a2f9d280e", 0x65, 0x2, 0x0, 0x1, r2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x2, 0xffffffffffffafbf, r1, &(0x7f0000000880)="1f97574ed90ce51b57e00cdbe70a6420b0c1250d6c20d6b92dad316b22df1c4ffce128cd4d28646ceb87cb2cf004eac331174dd2428379d23030bd2e752299189b33f312b212a4caa94cc7609a130353328956612b8ff63fda0c6e754e7dfcd25b030a881c84b8d6d9f972058a43bc983384ac147a05b36394bc5775", 0x7c, 0x7, 0x0, 0x1, r2}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0xa, 0xd405, r2, &(0x7f0000000940)="58790e4e232f53f1890eda834b7112c7f22ef715d62d249b8605e51f75c04efce579fb0683d8ae10130c610261c816d21858486f91683da199570d96ce242d9bc923cbf5c39d36dea436123192cf92ceb69a24ca1bce56286ae727feef61c13fd3ba5219cc3eaac3aadd4da9b90c8cca4bf8f2bf291dc6a55e49a0df28a5a434b3bd40930445a3f4ce375ad537195be3b8689a268fe0959c03af6bf642ccca3aeddbfc2656333ef4198940da", 0xac, 0x800, 0x0, 0x0, r2}]) 2018/02/26 01:35:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x8000004) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000515ffe)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f00008fa000)={0x79}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000000)={0x74, 0x0, [0x7ff]}) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) socket(0x8, 0x3, 0x101) r3 = socket(0x1000000000000002, 0x4, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000080)={{0x0, 0x1, 0x100, 0x15, 0x49f9, 0x1}, 0x7fff, 0x10000, 0xfff, 0x1000, 0x4, "c71528a405141bcee5bfbd3d03c00df27f10ae91e9fdc39b8089d7c4fb7f59051a03e2f42c9050b454f9541473d02cce3355e58b643067e6369354c7f0f6a997a3ef29a36cc17f7d0049e5017f830c50b8bb0990c2d876b922400263a80aa905f6a63ad92d460239f815d008290d9c92b609cf349edc0aeed452289c821c4a18"}) bind$packet(r3, &(0x7f0000000080)={0x11, 0x1e, r4, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendmsg$nl_route(r0, &(0x7f00000004c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c00000016002b0300000000000000000a000000", @ANYRES32, @ANYBLOB="14000100ff010009af76291115a2f1f200000901"], 0x2c}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f000077b000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffffffffffff, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000247ff8)) [ 46.514742] xt_hashlimit: max count of 1 reached [ 46.527250] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004e00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004e40)={{{@in=@multicast1, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000004f40)=0xe8) getgroups(0x6, &(0x7f0000004f80)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r4 = getpgid(0xffffffffffffffff) stat(&(0x7f0000004fc0)='./file0\x00', &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpid() r8 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="7645530fc3af278d451c2fe6ca570cd2f5f85687b9152f01a613ae847c474c01897840aea713bd17a8d03f86f1f0ccf625798064274a06a87ce4207046abb7dffe91e216b34e759fb621898abd11061507471df85b88dcca1d8c830fe882ceffb72ff2dd1d570a428499b21246a7ac287908e687c1370173f7da168a04d6614f6538e54401a5b03f53c361a7370a02b33a0bb65b1ab8721ed7c309581b3b2d84478961e7dfd26235c79b1bcd6b839c356bec58de5352bb92e0dff7c86471306cb6f2f7a12f788a5ba736eddfd532f7bd3b8e", 0xd2, 0xfffffffffffffff9) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="7a4cc2cc537cf9f6482e3a03bde350bb51fc656b555907d4b05adb3868e5fbf714561ab43196716b01210c1fd5856103653c54803ec22cf0d8a9168fec73", 0x3e, r8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000005080)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005180)=0xe8) fstat(r0, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) pipe(&(0x7f0000000240)={0x0, 0x0}) getsockopt$bt_BT_POWER(r12, 0x112, 0x9, &(0x7f0000000280)=0x100000001, &(0x7f00000002c0)=0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005240)={0x0, 0x0}, &(0x7f0000005280)=0xc) r14 = getgid() sendmsg$netlink(r0, &(0x7f0000005380)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000004d80)=[{&(0x7f0000000040)={0x4ec, 0x11, 0x100, 0x4, 0x3, "", [@nested={0x304, 0xf, [@generic="ce351df5a43d1f9cc1fd5d3221b0f7a903461a824b931eb35088dd4a90b8cde9eb06039bde15b74d503dfaade2e20015f586694e24e7ff6249f80bc6af0bc05d250f4ef63005c528d6fe71b5afa9c777199ebf4162107065c5", @typed={0x18, 0x33, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="380168e04912a10ce69671d4169cb2ea28527f9356fe3daa518eff5833d5d7bbe3a0b6c3bc1e1cf1fca8946209785740d2524f8dc77a5467fe00a6da81ab4304ad8270b7aa50029184", @typed={0x18, 0x3a, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="1ba886f94a1d6f20d7ec391af18fd75a36bc71b39ec17b3ef68406bc5c8b20a76d84417e5c9100a3c1673213f6217706569e4a68b40312aa1374a9ce87a299d5b52849bb05a53233a7865d6a9d10f6f5553b03141afd6d98a7775939a588a5ba17537b85ac5b358568e125ba22210b8a845e1032ac39e5e91960c6a2a67f36f399bc7c7fb7b7913000932f91cad9168590f676f51f668667aab8c3ce7ce7713bc47b0deb1c1dfd2f118f035e868a63eb7776c78f4fbff000fcf642fce58fb696da1df1470c30f795a390eda6233694daae00faf69aff9f11a8be9d", @generic="5d110b86e96ea0146decc098679dfad2c15fc0440e16bebf7f23bbcda775ed9661e0d6ab702043b51672fbc05c7d1ec4e2ecf0eb0f2fdf01164ba5825b86f45f12aebf6808bb95bbfab5f250576d5eb1e557a4fb3e8b264d3b2fe0efbb21ebf8afc31bfddadf89ae166e9b3eab167cde056b83b50060a0e1bf863a3ccbd8c7f29350d24c824e244a27d92b3708f333c9e2f16c47a0b0eddc3e9076269981d1b0a25c376de15374aaf4e18499c439e98baa5062d276b0a0236de996565a126324a84ca2859bb314bb2883c5dcda74c526ebb85547c7a00acf6d860c5b20bc2b70756aef1254dc479c0f2dfbaad824fd", @generic="002842d8466e79f0a1693ff966805ca329a431ffbbc2d69e825e6e46a49109fcd04ce8fadf05d904fe5ff5d43a40ebee85716b27628909b82424aef088", @typed={0x10, 0x52, @u64=0x2}, @typed={0x8, 0x37}, @typed={0xc, 0x40, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0x128, 0x7a, [@typed={0x14, 0x7b, @str='wlan03+$\x00'}, @generic="46ba201309ae4b7e0f02", @typed={0xc, 0x15, @fd=r0}, @generic="10a0891e5e32f3647e54715075adc5fc42ed7ffff8a83a8fa348b7f8fa81d696", @typed={0xc, 0x37, @fd=r0}, @typed={0xc, 0x90, @fd=r0}, @generic="f7225a1afd88a59ab5b18253d0fb1e167ffd6be0020cd0cc74fb3f55d667321542dd36fbf9c8004401162d86298ec14d7fa333ee1ef97da8f990d89f7a83d0fb0ad27d05ec9a9f9a506642298057462deb2e16cccd78dd380517dc35eb9401bd7c5e9e2c62654d01bae6538906ae6620947f3f257d65678f8db7b48b43cfb32176e910361d3476e7de42a4c865b988385f0703225b9541c26b26a1d9bc646fdfd7f2a912da296661947fb68d0cb659c594fcd3cd60debf2af33bff6b21e5f8658b"]}, @typed={0xb0, 0x53, @binary="19cefa4b1c7a4d0c32140095dc0a557b6eb69f511664ab154cb339ec497d1d5feeb3c92588520cd3f6d56060446df5ef460144e42ae1eee415780c2d5d155a90513bcc89eab5aaec4a0bf4bf00d85c7f0703124949df5c4d49ac81ba5039d0cbfd00b4e7f37f933267aa54b9ab0a0e0ac353fb360a4e8351f06f2d481dfdc136d1dee35e2f7bcaa8723553ae0c8fc6ef5d31baf31219ce22143f7d42d585624146b4bee9ecd308"}]}, 0x4ec}, {&(0x7f0000000540)={0xdc, 0x1d, 0x400, 0x0, 0x3, "", 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@generic="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"]}, 0x34d4}], 0x5, &(0x7f00000052c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000018000400000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x4000}, 0x400c000) write(r0, &(0x7f0000000300)="2400000030007f00e2ffcf0084007701810000ff01000000000200000000000010b8ff01", 0x24) ioctl$TIOCNXCL(r0, 0x540d) 2018/02/26 01:35:49 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) r2 = shmget(0x2, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000), 0x5) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) 2018/02/26 01:35:49 executing program 2: prctl$void(0x1f) modify_ldt$write(0x1, &(0x7f0000000000)={0x1, 0x20000800, 0x4000, 0x7, 0x1000, 0x0, 0x6, 0x3, 0x10001, 0x1f}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x6, 0x4, @thr={&(0x7f0000000080)="8e8dd1e2b4e48eee4e6df36486903949a08133cfa75a3ec391fcb65f5deb55cbcbdd9559749d57ee65f1bd8d924b8938088c3b467151e632c77fa357a72b65f5b5f2a66b53b9e99833b42b146c2472d68e3be05306d6d5c205c57522c9764713b4380207f13f74a922f6429846626f634ef4ef02efc868c2ef29302d95b30750a6afaf9214203e60e332ccd8f0e0b643", &(0x7f0000000140)="78e070"}}) 2018/02/26 01:35:49 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) 2018/02/26 01:35:49 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x5) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002380)=[{{&(0x7f0000000000)=@nl=@kern, 0xc, &(0x7f0000000040)=[{&(0x7f0000001200)=""/4096, 0x1000}], 0x1, 0x0, 0xffffffffffffffbe, 0x6}}], 0x4000000000001ce, 0x40000000, &(0x7f00000023c0)={0x0, 0x1c9c380}) 2018/02/26 01:35:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='\x00\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'os2.', '!L^\x00'}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x1, @multicast2=0xe0000002}}, {{0xa, 0x1, 0x7ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7}}}, 0x7, 0x7, 0xfffffffffffffff9, "cff16978ff8a13cff2ea18887a170608fd89651760b97182e4716fa7803b231b73664c3086be65223e6a3595a896bdf848319607fbce7f1075228d6eca8c0faabfe4b8b8efd775a23259b83f7a66b19d"}, 0x160) [ 46.635162] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=48 sclass=netlink_tcpdiag_socket pig=7003 comm=syz-executor4 [ 46.676767] audit: type=1400 audit(1519608949.506:44): avc: denied { ipc_lock } for pid=7008 comm="syz-executor5" capability=14 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 2018/02/26 01:35:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3}, 0x2, 0xfffffffffffffffd}) 2018/02/26 01:35:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x20, 0x4) sendmsg$nl_generic(r0, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000caf000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000000000000002}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 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_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 7: r0 = socket$inet(0xa, 0x801, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create1(0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000073e000), &(0x7f0000a52000)=0x4) 2018/02/26 01:35:49 executing program 6: r0 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000735ffc)=0x8) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 01:35:49 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x800, 0x4) fcntl$setstatus(r0, 0x4, 0x2801) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00009ccff0), 0x0, 0x4, 0x0, 0x0) r1 = dup(r0) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newaddr={0x18, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000018c000)={0x0, 0x2710}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 46.742498] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=48 sclass=netlink_tcpdiag_socket pig=7020 comm=syz-executor4 2018/02/26 01:35:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x1000002, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bb4ff4)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x20000000000002) ioctl$TCXONC(r0, 0x540a, 0x3) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/26 01:35:49 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 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) mq_open(&(0x7f0000000040)='ppp1.\x00', 0x40, 0x8, &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/02/26 01:35:49 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/76, 0x4c}, {&(0x7f00000000c0)=""/101, 0x65}, {&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f0000000180)=""/199, 0xc7}, {&(0x7f0000000280)=""/60, 0x3c}], 0x5, &(0x7f0000000980)=[{&(0x7f0000000340)=""/23, 0x17}, {&(0x7f0000000380)=""/192, 0xc0}, {&(0x7f0000000440)=""/213, 0xd5}, {&(0x7f0000000540)=""/100, 0x64}, {&(0x7f00000005c0)=""/182, 0xb6}, {&(0x7f0000000680)=""/177, 0xb1}, {&(0x7f0000000740)=""/13, 0xd}, {&(0x7f0000000780)=""/71, 0x47}, {&(0x7f0000000800)=""/191, 0xbf}, {&(0x7f00000008c0)=""/134, 0x86}], 0xa, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000fde000)={&(0x7f0000496ff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000784000)=@dellink={0x28, 0x11, 0x10f, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_NET_NS_FD={0x8, 0x1c, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) renameat(0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0/file0\x00') 2018/02/26 01:35:49 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000b19000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x0, 0xfffffffffffffffd, 0x89, 0x10001, 0x101, 0xff}) recvmsg(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000000140)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000100)=""/5, 0x5}], 0x3, &(0x7f0000000180)=""/186, 0xba, 0x3}, 0x2) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7, 0xfffffffffffff92b, 0xffff, 0x0, 0x4}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={r3, 0x1, 0x200, 0xb3}, &(0x7f0000000340)=0x10) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x480000, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f00000003c0)={"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"}) 2018/02/26 01:35:49 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x400) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) 2018/02/26 01:35:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000000c0)='ppp0#vmnet1I\x00', 0x5fffffffffffffff) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000080)) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x1) finit_module(r0, &(0x7f00000001c0)='ppp0#vmnet1I\x00', 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x2000a6f, 0x6, 0x4, 0xfffffffffffffff7, 0x4, 0xf7d}) getsockname$inet(r0, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000200)=0x10) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) mq_open(&(0x7f0000000040)='^\x00', 0x40, 0x0, &(0x7f0000000080)) 2018/02/26 01:35:49 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x8400) sendmsg$kcm(r0, &(0x7f0000000580)={&(0x7f0000000040)=@nfc={0x27, 0x10d8, 0xe98}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="a93f10cf56e59c2abfe16071770201c585e226421866e630c6364e5dad1a", 0x1e}, {&(0x7f00000000c0)="8f0349a769c63de3dd35182dfa8da7fb9081f888ee9c663fbdcafe081f48197b218800b920b7489b922d62d873a66b2a276fb227c153cb9450a85f39c33c3c67aba2fb9b28287888ead7e5e3ef3273fc2edb0fb30e473939621fb940149c54b0ff4e0a563e0146f55d777d3a177bbeacf4fde4cdef0a5589e5412c", 0x7b}, {&(0x7f0000000140)="ce2b9ba94e80dda6f5c0837b805a64e77442f925e862009cbdfdee8cb17e51bbef09cbc6f4", 0x25}, {&(0x7f0000000180)="5f9bd933ff06392e63f820f5ea5f65a083a5659a42c20deca6ed5183719156005e6f90bc3169d457f011778e504cc4d871f1d44d2925dc76306e7e308901ade5e6eb92dc", 0x44}, {&(0x7f0000000200)="e498d489059f0aad369cb44cad869db785afa50437c02f3a2526ab95ad119298c3d97589bf0e07156bb344f1ca802b5854306bd1a8c3f66bc516b9fcdceba1355a2193379ed38445e1e45ffcb7bbea402a2d9635c12549b4ad15c56ee7d49247613c21a4efa2e6c0bbf4bf8db338678c26c38cbea377c11af50f6afeb5f0c9acf7506baa6185ce0d2dbc", 0x8a}], 0x5, &(0x7f0000000340)=[{0xa8, 0xff, 0x1, "03c83193bc0ec4dcfaf1cf5a42425252aa06ab9baa8d0c85a33e61e3f0c0f6663f696b07c3b90ad36e189a82af3551524a1cad88faf8cd58839afaa5f93912f1f97f6c7849d2de9543e4d7f1c8625721ec2965ab2dd31c2782dc6b29cbe82945472bffe674627863e8d3f3185e6bf8d3a0ec0057a9e15963a2e1cc094b73e497d1680b9e79e4771b06f0250be72067779550985c9a"}, {0x98, 0x13f, 0x3fd6, "c5f131a59ea529062a30a88ec34848564713941437c9fc26769d4bb2a12f97fb470770f7c67bab9fad0ae0a40e57d6207fa6306825bbfc71906e80ba215034b934f8baa3e4abd03d72bac7b516998525820dcfc64e74d8e5f4a6fba0dbde62e5bc727a595510da592ca250081e7e7eb9fe4d0247c4d305946f7a2345d32333f3941b"}, {0xe8, 0x0, 0x7, "db964c8a0251982703c7fc3ec3b6fa1834bd75f8bfe6f66439685427687b85104a17968df3ca3aa943512293a0a20237d0113f2a226a2f8e0083315f66ef9a5145d34e74c49a95c744b744bb8d62a91bfa6c4493d98131cdab211f4a125dc9fe11b1d572ebe926a798bb090f6132f9bfeb80468d05ecf511f52375f5f54f7dbd74cc3731500bc79f178b8a3706b5b51440624c4ee860f44a31c9847683c42e22fb57a666572a812d97a25b29bd3145ceba1a9816e5279411e3ad17857d9ce9c3b125f2f9f7b09fbed05ce188bcdfa715e948"}], 0x228, 0x4000}, 0x4) syz_open_dev$sndctrl(&(0x7f00000005c0)='/dev/snd/controlC#\x00', 0xd94, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000000600)=0x7) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000010000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f00000005c0)=""/160) 2018/02/26 01:35:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f000079e000)=""/24, &(0x7f00002e3000)=0x28) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x6a) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x5, 0xfffffffffffffffb, 0x400, 0xa738}) 2018/02/26 01:35:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x89, "2390c27586c25f2673ed949f36220ccf7e1e327a4b2e2b8f61e95e371c370f624c5e0accc1b1abd0b13def2150167892b7aca999ff28ed5659b9dc637a1b15db9533b9ed0e09285670b0f5e2328de4c89599492c53c3fa1878862309ec3a84c174ec1c6f876884e316b0a2271b8d2d4f3e838f6861cb72a7e966c83c7dde3ecfaf109449a772ba61a6"}, &(0x7f00000000c0)=0x91) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x91, "9428c72cafeff63e50b747b7eb4f0c85def1c35bfd8bfacf612aa90179472a83c3f7c3b2df7388563879f4c48294cff1e0a11163e952994b4f52420c601e47b6ba307123276cfb955530d3361ffd5da51033ea8460b5ef6c490d731ee101008ce6c7841ef9645c70ab36eebb1cffcbcb217aad807c4760f970608c25406cd92af2bab3138b354cad415f57e43f83080721"}, &(0x7f00000001c0)=0x99) 2018/02/26 01:35:49 executing program 1: openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 6: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00001ae000)) flistxattr(r1, &(0x7f0000000000)=""/133, 0x85) r3 = dup3(r0, r2, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r3, &(0x7f0000f3bfff)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/26 01:35:49 executing program 2: mkdir(&(0x7f00008adff8)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x420000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000040)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000000)='./file0\x00') umount2(&(0x7f0000000000)='.', 0x6) r1 = syz_open_dev$vcsn(&(0x7f0000001cc0)='/dev/vcs#\x00', 0x7fffffff, 0x0) getsockname$unix(r1, &(0x7f0000001d00)=@abs, &(0x7f0000001d40)=0x8) 2018/02/26 01:35:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x3, 0x80000001}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x9}, 0x8) socketpair$inet(0x2, 0x804, 0x8d8, &(0x7f00000000c0)) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f0000339fe2)=""/30, &(0x7f0000148000)=0x10000018e) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000100)=""/4096) [ 46.918663] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x20) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000df3000)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000da8000)) [ 46.968601] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:49 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x63d1) r1 = socket$inet6_sctp(0xa, 0x405, 0x84) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000080)) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000b0a000)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000000f68)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x98) 2018/02/26 01:35:49 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000b0a000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\t']) 2018/02/26 01:35:49 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x4c41b70e, 0x14b9, 0x7ff, 0x800, 0x80000001, 0x8, 0x5, 0xff, 0x80000001, 0x1, 0x5, 0x7fffffff, 0x2}, {0x6424, 0x200, 0x3ff, 0x7, 0x7631, 0x3, 0x0, 0x41470839, 0x100000001, 0x5, 0x8, 0x9, 0x1}, {0x5, 0xf2, 0x5, 0x3ff, 0x7, 0x7, 0x20, 0x7ab8, 0x282, 0x66, 0xb8, 0x8, 0x4}], 0x10000}) r1 = socket(0x8, 0x2, 0x7) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6, 0x600000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0xb, 0x1, "49b5adc77c387c87a140baa06aa01989ac1ced1bca3d1fe681bd712bf15ff0fcb4c11defc653404c2a8b07098ed46ef8d82e47ba32386ea01c5aba70c10fe406", "afa6cfc71ebe3fcf85dfabe98d1520ae25b9dfc895e56fb53d3d85ea373e3f47", [0x9, 0x9]}) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = getegid() setgid(r1) 2018/02/26 01:35:49 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000b7aff8)='gid_map\x00') sendfile(r0, r0, &(0x7f00009fdff8)=0x401, 0xed) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)="d2f64077bd2cb610569d8315dfa106babb39ede0939bc215293b2e2f0a4e24c39c75d7dd51fb080cd7d3db9b54d17ecc9c17d0dbb8be4ebd1b1f43", 0x3b) 2018/02/26 01:35:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x9}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000662000), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aca000)={0x0, 0x10, "8252cc7051f5e05e71ee63b76f6c3c92"}, &(0x7f0000abaffc)=0x18) 2018/02/26 01:35:49 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 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_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:49 executing program 2: r0 = perf_event_open(&(0x7f0000418000)={0x2, 0x78, 0x81, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x7fffffff, 0x1, 0x4, @random="f8500b151e9d", @syzn={0x73, 0x79, 0x7a, 0x0}}) r2 = fcntl$dupfd(r0, 0x407, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000000)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) sendto$unix(r3, &(0x7f0000000040)="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", 0x1000, 0x20008000, &(0x7f0000001040)=@abs={0x0, 0x0, 0x1}, 0x8) r4 = gettid() perf_event_open(&(0x7f0000001080)={0x3, 0x78, 0xffffffffffff8001, 0x100000000, 0x1, 0x1, 0x0, 0x2, 0xa1002, 0x2, 0x681c, 0x2, 0x4, 0x5, 0x7f, 0x4, 0x100000001, 0x100, 0x1, 0x0, 0x40, 0x0, 0x2, 0x10001, 0x0, 0x8000, 0x7, 0x5, 0xff, 0x0, 0x8ce8, 0x7ba0, 0xfffffffffffffffd, 0x6, 0x7, 0x6, 0x5, 0x401, 0x0, 0x6, 0x2, @perf_config_ext={0x2, 0x5}, 0x10000, 0xfffffffffffff782, 0x6, 0x2, 0xffffffff, 0x4, 0x18}, r4, 0x7f, r3, 0x1) msync(&(0x7f0000951000/0x4000)=nil, 0x4000, 0x0) 2018/02/26 01:35:49 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000012fdc)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x2e}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/02/26 01:35:49 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x401}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) [ 47.041708] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:49 executing program 0: prctl$void(0x22) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x2082) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x6) 2018/02/26 01:35:49 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000000040)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x2, &(0x7f0000634f19)=""/231, 0xe7}, 0x0) sendmsg(r0, &(0x7f0000b0afc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000010c0)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@multicast1}}, &(0x7f00000011c0)=0xe8) socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001200)={0x0, 0x0}, &(0x7f0000001240)=0xc) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f0000001040)={0x528, 0x7, 0x80, 0x3, 0x5}) sendmsg$nl_xfrm(0xffffffffffffff9c, &(0x7f0000001500)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000014c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="14020000180004082abd7000fedbdf2500000000000000000000ffff00000001ffffffff0000000000000000000000004e2300064e2100020a00808089000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x214}, 0x1}, 0x80) [ 47.085343] audit: type=1400 audit(1519608949.915:45): avc: denied { setgid } for pid=7118 comm="syz-executor7" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 47.112911] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000692000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x80000001, 0x1, 0x6}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={r4, 0x10001, 0xd2, 0x8001}, &(0x7f00000000c0)=0x10) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/02/26 01:35:50 executing program 7: r0 = socket$inet(0xa, 0x7, 0x8df) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:50 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) 2018/02/26 01:35:50 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8, 0x1d, 0xffffffffffffffff, 0x0) io_getevents(0x0, 0x0, 0x0, &(0x7f000011d000)=[], &(0x7f00009ca000)={0x0, 0x1c9c380}) 2018/02/26 01:35:50 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x5, 0x4) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xa, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f0000f1fff6)='/dev/vcs#\x00', 0x0, 0x0) mprotect(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) 2018/02/26 01:35:50 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b31ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10241, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8202}], 0x1, &(0x7f0000000080)={0x0, r1+30000000}, &(0x7f00000000c0), 0x8) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) 2018/02/26 01:35:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x401}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, &(0x7f0000000100)) 2018/02/26 01:35:50 executing program 2: keyctl$restrict_keyring(0x1d, 0xfffffffffffffffe, &(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)='logon\x00') 2018/02/26 01:35:50 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) [ 47.300697] PPPIOCDETACH file->f_count=2 2018/02/26 01:35:50 executing program 2: r0 = socket(0x9, 0x80001, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1e5, 0x400000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x4, 0xa000}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x100, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) fchown(r1, r2, 0x0) 2018/02/26 01:35:50 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x1f0, 0x1f0, 0x1f0, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0xfffffffffffffebd, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x76c) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="18", 0x1, r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) keyctl$setperm(0x5, r0, 0x40004) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) keyctl$unlink(0x9, r1, r0) keyctl$setperm(0x5, r1, 0xffffffff) 2018/02/26 01:35:50 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x4}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r2, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f0000129ff6)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r2, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r1) 2018/02/26 01:35:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f000000f000)=ANY=[@ANYBLOB="24000000120001030000000000dd1c6499832700000006080000100000000c00030000000000", @ANYRES32], 0x24}, 0x1}, 0x0) 2018/02/26 01:35:50 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:50 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x58) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000000c0)={@common}) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x101, 0x80) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@common='sit0\x00', 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000000)={{0x2, 0x400, 0x1, 0x33, 0x3, 0x1}, 0x81}) sendfile(r0, r4, &(0x7f00008bf000), 0x200041c) 2018/02/26 01:35:50 executing program 3: r0 = syz_open_pts(0xffffffffffffff9c, 0x200) ioctl$KDSETMODE(r0, 0x4b3a, 0x3ff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/26 01:35:50 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000001ffc), &(0x7f0000001000)=0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) recvfrom$ipx(r1, &(0x7f0000000040)=""/60, 0x3c, 0x12000, 0x0, 0x0) 2018/02/26 01:35:50 executing program 0: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) r2 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000518ff4)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r3, &(0x7f0000cebff8), 0x8, 0x0) 2018/02/26 01:35:50 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000e00000004000000d8140000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000005c880c0900000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4ff00000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f000000040000000000fca8c2dec716485db8a8c5d503d0923400000000000000000000280052454a45435400000000000000000000000000000000000000000000000000003c0b1f48f8e4eddae781be600000000000007ffaff01ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000865a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000000"], 0x438) msgget(0x2, 0x9e) r1 = socket$inet6(0xa, 0x80000, 0xfff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000), 0x1) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0xb8902) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0xffffffff, 0x2) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:50 executing program 2: semget(0x2, 0x7, 0x290) r0 = semget(0x0, 0x0, 0x28) semtimedop(r0, &(0x7f0000000000)=[], 0x2aaaaaaaaaaaad33, &(0x7f0000000040)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8, 0x20, 0xda, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x0, 0x1, 0x6, 0x1, 0xfff}, &(0x7f0000000140)=0xfffffffffffffff7) 2018/02/26 01:35:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e0fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)=ANY=[@ANYBLOB="3300000000000000096c3b56b9601b6abf74966b7cf53ff14540cf422dcd73a8ebf5a90865ad5226b23880f5a37e13ae17c8ee6fbf8248aee87063a3dd0aa0eaf0f99522a2a9d87b5965834c92669749a752cdb32db7676d0f9e6654e0fbbeac0427b2c369fb1d5d562968fa9f6d0b08f5c37b845b582ffe78e33851d184bcefe38cac9634a32e8b"]}) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffb, 0x10000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x7f, 0x2, [0x1, 0x1f]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000380)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000080)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/37, 0x25}], 0x2, &(0x7f00000000c0)=""/3, 0x3, 0x8001}, 0x2042) [ 47.369346] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 47.403687] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/26 01:35:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000c9e000)={0x0, &(0x7f0000000000), 0x0, r2}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f000017e000)={0x0, &(0x7f0000000000), 0x0, r2}) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x100) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000000080)={0x0, 0x40, 0x15}) 2018/02/26 01:35:50 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000040)) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x400000000000002, r3}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0xff, 0x4) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000000c0)=0x1) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x10000) fchmodat(r4, &(0x7f0000000040)='./file0\x00', 0x1) 2018/02/26 01:35:50 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:50 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfff, 0x101000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) 2018/02/26 01:35:50 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) [ 48.985196] syz-executor7: vmalloc: allocation failure, allocated 2814357504 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 48.999414] syz-executor7 cpuset=/ mems_allowed=0 [ 49.004628] CPU: 1 PID: 7221 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #329 [ 49.011894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.021237] Call Trace: [ 49.023830] dump_stack+0x194/0x24d [ 49.027458] ? arch_local_irq_restore+0x53/0x53 [ 49.032118] ? idr_get_free+0xfd0/0xfd0 [ 49.036106] warn_alloc+0x19a/0x2b0 [ 49.039728] ? zone_watermark_ok_safe+0x400/0x400 [ 49.044579] ? rcu_note_context_switch+0x710/0x710 [ 49.049523] __vmalloc_node_range+0x482/0x650 [ 49.054022] ? xt_alloc_table_info+0x25/0x80 [ 49.058421] __vmalloc_node_flags_caller+0x50/0x60 [ 49.063343] ? xt_alloc_table_info+0x25/0x80 [ 49.067741] kvmalloc_node+0x82/0xd0 [ 49.071445] xt_alloc_table_info+0x25/0x80 [ 49.075674] do_ipt_set_ctl+0x29b/0x5f0 [ 49.079644] ? translate_compat_table+0x1b90/0x1b90 [ 49.084672] ? mutex_unlock+0xd/0x10 [ 49.088379] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 49.093653] nf_setsockopt+0x67/0xc0 [ 49.097361] ip_setsockopt+0x97/0xa0 [ 49.101067] udp_setsockopt+0x45/0x80 [ 49.104869] ipv6_setsockopt+0xa0/0x130 [ 49.108841] sctp_setsockopt+0x2b6/0x61d0 [ 49.112988] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 49.113474] syz-executor7: vmalloc: allocation failure, allocated 2754236416 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 49.118688] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.118706] ? __lock_is_held+0xb6/0x140 [ 49.132732] syz-executor7 cpuset= [ 49.137896] ? __perf_event_task_sched_out+0x268/0x1400 [ 49.137907] ? set_next_entity+0x2fb/0xcf0 [ 49.141944] / [ 49.145360] ? check_noncircular+0x20/0x20 [ 49.145374] ? __perf_event_task_sched_in+0x200/0xc20 [ 49.150794] mems_allowed=0 [ 49.154993] ? perf_event_sync_stat+0x5b0/0x5b0 [ 49.155001] ? __enqueue_entity+0x109/0x1e0 [ 49.155022] ? check_noncircular+0x20/0x20 [ 49.182101] ? find_held_lock+0x35/0x1d0 [ 49.186148] ? check_noncircular+0x20/0x20 [ 49.190368] ? finish_task_switch+0x1c1/0x7e0 [ 49.194846] ? lock_downgrade+0x980/0x980 [ 49.198980] ? find_held_lock+0x35/0x1d0 [ 49.203033] ? avc_has_perm+0x35e/0x680 [ 49.206991] ? lock_downgrade+0x980/0x980 [ 49.211125] ? lock_release+0xa40/0xa40 [ 49.215078] ? lock_downgrade+0x980/0x980 [ 49.219207] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.223689] ? lock_release+0xa40/0xa40 [ 49.227652] ? __lock_is_held+0xb6/0x140 [ 49.231704] ? avc_has_perm+0x43e/0x680 [ 49.235663] ? avc_has_perm_noaudit+0x520/0x520 [ 49.240326] ? iterate_fd+0x3f0/0x3f0 [ 49.244108] ? __sched_text_start+0x8/0x8 [ 49.248248] ? __lock_is_held+0xb6/0x140 [ 49.252393] ? sock_has_perm+0x2a4/0x420 [ 49.256442] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 49.261788] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 49.267486] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 49.272754] ? __schedule+0x2070/0x2070 [ 49.276723] sock_common_setsockopt+0x95/0xd0 [ 49.281205] SyS_setsockopt+0x189/0x360 [ 49.285170] ? SyS_recv+0x40/0x40 [ 49.288614] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 49.294137] ? do_syscall_64+0xb6/0x940 [ 49.298096] ? SyS_recv+0x40/0x40 [ 49.301534] do_syscall_64+0x280/0x940 [ 49.305403] ? __do_page_fault+0xc90/0xc90 [ 49.309618] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.314097] ? finish_task_switch+0x1c1/0x7e0 [ 49.318576] ? syscall_return_slowpath+0x550/0x550 [ 49.323491] ? syscall_return_slowpath+0x2ac/0x550 [ 49.328402] ? prepare_exit_to_usermode+0x350/0x350 [ 49.333403] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 49.338754] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.343588] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.348755] RIP: 0033:0x453de9 [ 49.351924] RSP: 002b:00007f4db38a6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 49.359613] RAX: ffffffffffffffda RBX: 00007f4db38a76d4 RCX: 0000000000453de9 [ 49.366861] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 49.374110] RBP: 000000000072bea0 R08: 0000000000000438 R09: 0000000000000000 [ 49.381357] R10: 0000000020023000 R11: 0000000000000246 R12: 00000000ffffffff [ 49.388606] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000000 [ 49.395887] CPU: 0 PID: 7231 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #329 [ 49.396152] Mem-Info: [ 49.403139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.403143] Call Trace: [ 49.403158] dump_stack+0x194/0x24d [ 49.403173] ? arch_local_irq_restore+0x53/0x53 [ 49.405578] active_anon:103103 inactive_anon:64 isolated_anon:0 [ 49.405578] active_file:4742 inactive_file:4091 isolated_file:0 [ 49.405578] unevictable:0 dirty:6521 writeback:0 unstable:0 [ 49.405578] slab_reclaimable:8960 slab_unreclaimable:90904 [ 49.405578] mapped:20522 shmem:70 pagetables:729 bounce:0 [ 49.405578] free:24288 free_pcp:174 free_cma:0 [ 49.414875] ? idr_get_free+0xfd0/0xfd0 [ 49.414904] warn_alloc+0x19a/0x2b0 [ 49.417476] Node 0 active_anon:412412kB inactive_anon:256kB active_file:18968kB inactive_file:16364kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:82088kB dirty:26084kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 161792kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 49.421058] ? zone_watermark_ok_safe+0x400/0x400 [ 49.421086] ? rcu_note_context_switch+0x710/0x710 [ 49.425722] Node 0 [ 49.458942] __vmalloc_node_range+0x482/0x650 [ 49.458967] ? xt_alloc_table_info+0x25/0x80 [ 49.462926] DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 49.466502] __vmalloc_node_flags_caller+0x50/0x60 [ 49.466512] ? xt_alloc_table_info+0x25/0x80 [ 49.466526] kvmalloc_node+0x82/0xd0 [ 49.494700] lowmem_reserve[]: [ 49.499508] xt_alloc_table_info+0x25/0x80 [ 49.499521] do_ipt_set_ctl+0x29b/0x5f0 [ 49.504434] 0 [ 49.506641] ? translate_compat_table+0x1b90/0x1b90 [ 49.506674] ? mutex_unlock+0xd/0x10 [ 49.511130] 2864 [ 49.515498] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 49.515516] nf_setsockopt+0x67/0xc0 [ 49.541005] 6373 [ 49.545899] ip_setsockopt+0x97/0xa0 [ 49.545915] udp_setsockopt+0x45/0x80 [ 49.550301] 6373 [ 49.553984] ipv6_setsockopt+0xa0/0x130 [ 49.554001] sctp_setsockopt+0x2b6/0x61d0 [ 49.561286] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 49.561304] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 49.565252] Node 0 [ 49.567027] ? futex_wake+0x566/0x680 [ 49.567040] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 49.572048] DMA32 free:44256kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 49.575716] ? futex_wait+0x6a9/0x9a0 [ 49.575740] ? futex_wait_setup+0x3d0/0x3d0 [ 49.577780] lowmem_reserve[]: [ 49.583034] ? wake_up_q+0x8a/0xe0 [ 49.583045] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 49.586742] 0 [ 49.588767] ? futex_wake+0x2ca/0x680 [ 49.588785] ? check_noncircular+0x20/0x20 [ 49.592479] 0 [ 49.596243] ? get_futex_key+0x1d50/0x1d50 [ 49.596253] ? check_noncircular+0x20/0x20 [ 49.596261] ? sock_map_fd+0x34/0x90 [ 49.598306] 3509 [ 49.602236] ? SyS_socket+0x125/0x1d0 [ 49.602263] ? find_held_lock+0x35/0x1d0 [ 49.606385] 3509 [ 49.612069] ? avc_has_perm+0x35e/0x680 [ 49.612081] ? lock_downgrade+0x980/0x980 [ 49.619454] ? lock_release+0xa40/0xa40 [ 49.619460] ? lock_downgrade+0x980/0x980 [ 49.619476] ? lock_release+0xa40/0xa40 [ 49.623250] Node 0 [ 49.628321] ? __lock_is_held+0xb6/0x140 [ 49.628339] ? avc_has_perm+0x43e/0x680 [ 49.654875] Normal free:36988kB min:37120kB low:46400kB high:55680kB active_anon:412780kB inactive_anon:256kB active_file:18788kB inactive_file:16652kB unevictable:0kB writepending:26284kB present:4718592kB managed:3593748kB mlocked:0kB kernel_stack:4320kB pagetables:2916kB bounce:0kB free_pcp:696kB local_pcp:36kB free_cma:0kB [ 49.658630] ? avc_has_perm_noaudit+0x520/0x520 [ 49.658655] ? iterate_fd+0x3f0/0x3f0 [ 49.662944] lowmem_reserve[]: [ 49.666014] ? lock_downgrade+0x980/0x980 [ 49.666038] ? __lock_is_held+0xb6/0x140 [ 49.669551] 0 [ 49.674633] ? sock_has_perm+0x2a4/0x420 [ 49.676418] 0 [ 49.680186] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 49.680200] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 49.684413] 0 [ 49.686196] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 49.686204] ? alloc_file+0x27e/0x390 [ 49.686223] ? sock_alloc_file+0x2a6/0x560 [ 49.690429] 0 [ 49.694648] sock_common_setsockopt+0x95/0xd0 [ 49.700372] SyS_setsockopt+0x189/0x360 [ 49.700388] ? SyS_recv+0x40/0x40 [ 49.704167] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 49.704216] Node 0 DMA32: 6*4kB (UM) 4*8kB (UM) 3*16kB (UM) 4*32kB (UM) 0*64kB 2*128kB (UM) 4*256kB (UM) 4*512kB (UM) 2*1024kB (M) 1*2048kB (M) 9*4096kB (M) = 44520kB [ 49.704264] Node 0 Normal: 853*4kB (ME) 391*8kB (UME) 173*16kB (UME) 68*32kB (MEH) 13*64kB (UMEH) 9*128kB (UME) 7*256kB (UME) 6*512kB (UMEH) 7*1024kB (MH) 6*2048kB (M) 0*4096kB = 37788kB [ 49.704318] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 49.704321] 8948 total pagecache pages [ 49.704327] 0 pages in swap cache [ 49.704331] Swap cache stats: add 0, delete 0, find 0/0 [ 49.704333] Free swap = 0kB [ 49.704336] Total swap = 0kB [ 49.704339] 1965969 pages RAM [ 49.704341] 0 pages HighMem/MovableOnly [ 49.704343] 329725 pages reserved [ 49.919406] ? filp_open+0x70/0x70 [ 49.922929] ? move_addr_to_kernel+0x60/0x60 [ 49.927317] ? do_syscall_64+0xb6/0x940 [ 49.931269] ? SyS_recv+0x40/0x40 [ 49.934697] do_syscall_64+0x280/0x940 [ 49.938558] ? __do_page_fault+0xc90/0xc90 [ 49.942765] ? _raw_spin_unlock_irq+0x27/0x70 [ 49.947237] ? finish_task_switch+0x1c1/0x7e0 [ 49.951708] ? syscall_return_slowpath+0x550/0x550 [ 49.956614] ? syscall_return_slowpath+0x2ac/0x550 [ 49.961521] ? prepare_exit_to_usermode+0x350/0x350 [ 49.966513] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 49.971857] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 49.976683] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 49.981844] RIP: 0033:0x453de9 [ 49.985013] RSP: 002b:00007f4db3885c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 49.992696] RAX: ffffffffffffffda RBX: 00007f4db38866d4 RCX: 0000000000453de9 [ 49.999938] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 50.007181] RBP: 000000000072bf58 R08: 0000000000000438 R09: 0000000000000000 [ 50.014426] R10: 0000000020023000 R11: 0000000000000246 R12: 00000000ffffffff [ 50.021668] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000001 2018/02/26 01:35:54 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x80000) accept$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r1, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r2, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="3a74670000000000008000080265783a30d1", 0x0) close(r3) close(r1) 2018/02/26 01:35:54 executing program 6: r0 = socket$inet(0x2, 0x80003, 0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000090030000ffffffff000000009800000098000000fffffffffffffffff8020000f8020000f8020000ffffffff04000000", @ANYPTR=&(0x7f0000023000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000200000000000000000005000000000000000000000000000000000000d644378cc4c6d900acc50000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffac1400bb00000000000000006270713000000000000000000000000064756d6d79300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300190010000000000000000000000000000000000000000c000737472696e670000000000000000000000000000000000000000000000010000000066736d0000000000000000000000000009000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364000000000000000000000000600053455400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000d00000000000000000000000000000000000000000006000534554000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000200000000000000000000000000000000000000000000000000000000007000000000000000"], 0x3f0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2080, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000180)={r0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) getpgrp(r2) 2018/02/26 01:35:54 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x40084504, &(0x7f0000000000)=""/157) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0xa21f, 0x1) 2018/02/26 01:35:54 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000466000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/llc\x00') ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={@generic="eb1814cd997bd4e07e3dfe427a1cba62", @ifru_data=&(0x7f0000000040)="f9d456af4e7999b05564acf6e3834f2d2a946606324a694efa6b2660041394dc"}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000040)={0x2, 0x101, 0x4, 0x6, 0x159, 0x6}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="e97a2e5a8b73ab0dbe1982c931c6a558"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=0x0, &(0x7f00000005c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000600)={0x0, 0xfffffffffffffff8}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000940)={0x0, 0x7}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000009c0)={0x0, 0x7}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000a40)={0x0, 0x3, 0x0, 0x6, 0x2, 0x3}, &(0x7f0000000a80)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000ac0)={0x0, 0x0, 0x8001, 0xffff}, &(0x7f0000000b00)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b40)={0x0, 0x80000000}, &(0x7f0000000b80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000bc0)={0x6, 0x1, 0x200, 0x6, 0x0}, &(0x7f0000000c00)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000004200)={0x0, 0x1, 0x20, 0x3f, 0xfffffffffffffffa}, &(0x7f0000004240)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000004280)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, [0x3, 0x2, 0x7, 0x10000, 0xc2, 0x80000000000000, 0x400, 0x6, 0x9, 0x80, 0x0, 0xfff, 0xffffffffaf32ab2e, 0x87, 0x8]}, &(0x7f00000043c0)=0x108) sendmmsg$inet_sctp(r2, &(0x7f0000004ac0)=[{&(0x7f0000000100)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000140)="81fe16ecf7a1b2d6cbcce25b9949420177620eba3db126f77ca1bd8e10473cb34d2ae2cdf3749547c2cf6fc7639d277bb8b70d0d47dcf808e1f9fd21f84a8bddcb3e6058bae662815cc3c02cab42f28465dc4470537e0c2c7668e4c6c601c3a67c14d349c511419c1223a51293639dce1854c217eb34067d3f095e07ac2511dda8a561b78e51db095e7e65491a6f58f7f673e591fe3c604fb28a110f279118b6b0f242", 0xa3}, {&(0x7f0000000200)="7770dc2785afa5d7cd58e1e21dcfcf2c625f43ab523a783749d021c306984e1cb3e58da2e064b8271b334e40bdf51df47698580133a4ec1746bedb56a76a5fee5dd19f86c4f9799d046a521f0589d39cf07f8350600f84cb71a31a2acc9aea7902b27ca9522e98df7c9a3392968f364fb4b068895b874b2999f467f55ade4af348a8ed8c111dfc2e4b66a423b4970f48c7428a73b1bac8ba80ca7a02b9331e8836ae2d07133581", 0xa7}, {&(0x7f00000002c0)="721a16535be71f2349c1d16780a846a7e07ea372eff131b85fe18fef7c5e0a3244d6b21aa54f2ab2272737db8711a55be14ef461c14706111f16f9ae48e216a4f344b698e23d40d023bf8d6b3f056a176b080e70400c507ba2890c23455316619e8b0ef40d6047a55fe0e3031c8b95c1b0da2151636978a5e12fa9143534490cf899d906894908a3f807ad14245bae612c2a9cc7d30e282a", 0x98}, {&(0x7f0000000380)="7bdb36b8dd9ffbac123cf95eacf1ae4d44f59e77f249958c796dd14dc63ed9fab2abec822fd830bd9cf3fd6190d2fe3ac5984f3735701f323184934341", 0x3d}, {&(0x7f00000003c0)}], 0x5, &(0x7f0000000680)=[@init={0x18, 0x84, 0x0, {0x4, 0x17, 0x1, 0x83}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xffffffffffffffe0, 0x1, 0x2, 0x4, 0x5b7b, 0x21328c52, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x0, 0x2, 0x5, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x8002, 0x9, 0x4dd34c66, 0x4, 0x7ff, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0xffffffffffff6b49, 0x2, 0x1, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8202, 0x22, 0xfffffffffffffffd, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0x80, 0x0, 0x6a, 0x3, 0x3, 0xfffffffffffffffe, 0xea, r6}}, @init={0x18, 0x84, 0x0, {0x20, 0xdaba, 0x877, 0x8}}], 0x180, 0x4}, {&(0x7f0000000800)=@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000840)="07393b827015ffebb3e5f09db2c0fc20754b443cee9f48acd90deb094798a32f60064b6d9ab16e5e6b7947d8533920f73ed22c2114467839d99fbc9812defe10bf6e6322e603f6de9128dc3f44d445124ceb3d36086e4ff43e99afba354530688599b0784e8b9abb0bd081832aef2c7060bd961ccf80eb32864d9ea03a2179fde9bea33ac3c617c85537106793df8e", 0x8f}], 0x1, &(0x7f0000000c40)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xec, 0x1, 0x8, 0x4, 0x7, 0x80, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x100, 0x8002, 0x1000, 0x4, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x4e, 0x6, 0x0, 0x9, 0xfffffffffffff000, 0x80, 0x8, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0xa, 0x5, 0xffff}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x401, 0x0, 0x2000000, 0x3000000000, 0x180000, 0x0, 0x36, r10}}, @init={0x18, 0x84, 0x0, {0x0, 0xd0, 0x7f, 0x8001}}, @init={0x18, 0x84, 0x0, {0x872, 0x0, 0x100000000000000, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xbc, 0x200, 0x849c5386d0c236d2, 0xffff, 0x80000, 0x3000, 0xfffffffffffffff7, 0x40, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x8001, 0x6, 0x10001, 0x7, r12}}], 0x1b0, 0xc0}, {&(0x7f0000000e00)=@in6={0xa, 0x3, 0x8, @empty, 0x2}, 0x1c, &(0x7f0000004180)=[{&(0x7f0000000e40)="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", 0x1000}], 0x8, &(0x7f0000004400)=[@sndrcv={0x30, 0x84, 0x1, {0x3800, 0x80000001, 0x8001, 0x401, 0x80000001, 0x8001, 0x6, 0xffffffff, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x2, 0x8006, 0xfffffffffffffe00, 0x1000, 0x100000001, 0x1, 0x4, r14}}], 0x60}, {&(0x7f0000004480)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000004a40)=[{&(0x7f00000044c0)="3ce327ccd105841f9b8cd258fda22e10c8b510df244fce55c9811ec29c0b0974994a762313421f45cb80782cbb6fdd2087d8e53362fac533f5fb2b419225352bce5ed7778b931c6d0e3f42753fd02bb97e85aeddbfc991b7dfeaf9b5ca67321d6f47674f8b102eebbacd34db7c80f3561140d55c79c2923434aaa59d3f3d106e5ec51ed2f64bfed527330bd9782361695e074a1fa4194d4b328114c9967e9683393ee6bf184f8b905089911b4f9f0157f24edb89bb91e7167e47bdc4992d055ca73432fa0a561baa9a", 0xc9}, {&(0x7f00000045c0)="3b0bfeaf2e28b221d74e0894aab8d3ec54c20d4d34c7fc10743198cc64661ee5c97b608439e110c2a544b7f898fbc4a02b17d23baf57c1563f43c86e24c845b4cbeae696b50f86a196fb451dd9b5d8a35cd6a18af8daa2ffa2b9cb4d01f29c3ad96554e39ceae99d972a38fa428602f77d697b2a7b5d69af294762e7cbea1fc5a41c1f9a7d1d77c63f53a7a8b072", 0x8e}, {&(0x7f0000004680)="9b26134e75618fabdf63a169005470c9f51ff3db9f21fc1665a8dc48cafa8de8189c4459b209db49997bbd7975241f6b4d09c0591052b1acf4627eac74ac2e7dc255d1430d826f7066c6c21eed8454ca24ce9517f6b0d7c045a1d7fb500a0d54bf5b96a84a68aafd6a4aec97c709a4c11c31aa04034e37901064a42068a9410c1f91a47f125c81914544000beec700ab367dc5f88bae1f790d50abf17a300c186c05542fae5e7f28ac232799d652b15e49dc341b38741e8c976fc3985a4befcd143dd722a4e9df7fe4b951fc78399cf7ecf7474818313e451765f31ee53b169a95ac3a9cca89273a2826184955", 0xed}, {&(0x7f0000004780)="38eb397145543c881e14e21518e4f73806a64e10e8d66144449744d8c7433d455dea3d5524162a726fd02e32f7328273336601296775ea97202aa7c822144a72b9a4877a64e18aee0eab9441f06e704f60fe723eeb286e2a2937877febbab4eea3bd92808bc292304d2f305879fed77d09958c01b2873d17274c56d0c2b61e3ee9d0404fecb98a3e07772ddc21cc72ae42005a421963c86d09875b6379489cb41a8443f20ede19a6a1355f924b3d6fdcca42b5134931c995df925cdc3c4104c127680b06ab21fc3909e43e0a3e181e0f76f877e291c26ca71896", 0xda}, {&(0x7f0000004880)="6d3315da2bd813ec054b570bb7cdec4efcb54c26f0b9f9447b101542b276af3158850420df16f530747eda4bcc7fe01eb14519780650be75209c1692c861dc5139e02aac04f08ce4c6f85d03db40dc62b17c1ce0a2348bc74dffb92a15299b7c33e9cebc4c99bae5c5525e872e4b62a10ba81641f02320b2f6c24b3a17560e7b0cdb8e35f47d1d0dbc089f", 0x8b}, {&(0x7f0000004940)="7cdf30305ebfa189cad1e0f6ed513d10b0d09959ce6fa173298867a1d384547dcf299f9bbd43075685149a01f594d4d78334a65146ebddfb4bc0b3526b1475616c0508d7267619766f5687ff904d890d68f87e7fcf913a0098d7cc09fa098adb8069582c464f588083fe", 0x6a}, {&(0x7f00000049c0)="13ccfaa453d1d6d247bcdf2ca7a27be5dff9fdb77d3a0ff3167422fabc7d93ff61cde951fbcdf73dc3b5f85c6d7ff2d029308f4f0322a0ab88911c8de46a25ded3fe02f8efa679f403f778c2e284d9ad95", 0x51}], 0x7, 0x0, 0x0, 0x1}], 0x4, 0x40001) write$tun(r1, &(0x7f000006d7c8)=@hdr={0x1, 0x0, 0x0, 0x0, 0x800, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x802, 0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, @rand_addr=0xfffffffffffffffa, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], "0112ea"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}, 0x80c) 2018/02/26 01:35:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) accept$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) shutdown(r0, 0x1) 2018/02/26 01:35:54 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000001000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000a4471f65501e17b4e36053fd4672fbebdf8eaa07234f5b99d026a990b268b056495d9820b5443a690af9498c5a1b0f50c49595808687f9d0e7ad8c9d6801c8982580790474b570a6abf3a636d053163f19be253669bc370a42358795ea878732abfbe70b81d9b3d445378060016f2fdcb531fdfb9b613fafd5bc1632dbb3bfdfe9f4240ff80c544d5f8300c6862f7f544dcf168c378f9290a329d071d1c2402ec2a68ff3c4ecaf14ee1453e91b4a126fafea968d7f631d91df1ce074acf3fa14f8521eecdef71c33a3d19b91be849429c5350fdf703e9bc6c17af25b0e3b473af8386f1362809f3656d77a9dff3c716959cc3c11a6edbd8581529419038e0b136bed86c78d5a2af19aadd317b0a9dad57953fa3594b398ee4a3301396ff4d6ecbf56f423c87101b8e82ed5f48501d532c9"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) prctl$void(0x1f) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) set_thread_area(&(0x7f0000000000)={0xe70, 0x20001000, 0x0, 0x6, 0xfffffffffffeffff, 0x8, 0x599a, 0xffffffffffffffc1, 0x80000001, 0x5}) 2018/02/26 01:35:54 executing program 2: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x3, 0x0, @thr={&(0x7f0000d05000), &(0x7f00005a6f90)}}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x22000) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) [ 51.820075] syz-executor7 (7221) used greatest stack depth: 14624 bytes left [ 51.836707] syz-executor7 (7231) used greatest stack depth: 11664 bytes left 2018/02/26 01:35:54 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:54 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000002064fd33000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c4ff6ef1e887bb5de73b480000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280000000000000000000054e15574fc2fa0990b17d4b65dff71000000000000000000000000000000000000000000feffffff00000000dc7b5da52726"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="3f1004080705952c4ac25ea0000000000000000000000000fe8000000000000000000000000000aaa6ef1192c4f98b6bcd00000000000000000000ffffe000000200000000000000000000ffff00000004fe8000000000000000000000000000aafe80000000000000000000000000000ffe8000000000000000000000000000bbfe8000030000000000000100000000bb6e53bff7e1d3b7466608b5fe6b74386c8509a27e2adb3fdfa1dde8f75a377b0ca1391bc80152b3d49671f298857ee7171ac7e8d44d5d9d0abf83cecb3689f8f2814a07aa4e2b57"], 0x88) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x600400) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/02/26 01:35:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f00009e6ffc)=0x4, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x80000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x3bd85b5d23f71eea, 0x1, 0x10000, 0x2000, &(0x7f00007df000/0x2000)=nil}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) flock(r3, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f0000358ff8)={0x1, r4}) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000544ff4)) r7 = dup3(r6, r5, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x1, 0x2000, &(0x7f0000000000/0x2000)=nil}) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x18) connect$nfc_llcp(r5, &(0x7f0000077000)={0x27, 0x80000b, 0x1, 0x0, 0xffffffff80000000, 0x8, "e49b50b5023cc5fc0b13545283c9f951d28686fc4a205033fb2d60826ae60c634bc373d9a65dfe5501e73c5469b9faff80e98b1ba224fe649c78b1a1989e71", 0x1}, 0x60) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5}], 0x1) ioctl$KVM_RUN(r7, 0xae80, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r7, 0x1, 0x1, &(0x7f0000000080)={0x100000000}, 0x4) r8 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r8, &(0x7f00004a0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x2, 0x1000, 0x2000, &(0x7f0000091000/0x2000)=nil}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000670fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) 2018/02/26 01:35:54 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:54 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000000002, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000011000)='net/udp\x00') sendfile(r0, r1, &(0x7f0000493000), 0xfffffffd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r1}) pwritev(r0, &(0x7f0000002300)=[{&(0x7f0000000080)="1d5f6d66405e24996620478f437f6090fe589dc3d1f272cd4ff92333bb8dff8e5c0cffc0860157", 0x27}, {&(0x7f00000000c0)="c59f3be71a47a04dd7da8753948208fc217b3c", 0x13}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="386497d1466b40f594963ca02415ad8d2e8d3a69d4925816594f5210a14a41d8fb5499b20a44be11b0e01b00b4eb65105a3e2dc79f10d05e6cca40a77f14236ba9e77f0f134e5f69a11120733bd2e195635e87adb7850ca1596a287c858f90279588258e5f9d3adf143f7a3d48a93efabc89854fd8cc9aa87cf1cac9f21203ba3932f0059a3c1eb0debdcdd3db00249d25ddd01cd8bed15f2cea199150f544adfcd5f1f8569078e89193fe", 0xab}, {&(0x7f00000011c0)="f015c252f0f8f442c6493e1f926adf78b0dac294489d573001b6e5717a5f945f85d4f8a8d09d0250483764", 0x2b}, {&(0x7f0000001200)="cddc3458c7b97166f3952b12336d0e39791c2ee6b5f9a1295d3c7c85650f71ae26d44346fe1d349291e035f7e6e45ab50d2c794c3939d1d5c6e4d6785165a6a968cb2286129187014d1079e46e7d7d00ecb439ef25df176c444861440bbb4a53905676d7da54b9d13ab3b3e4efd97c1a66e5eaa42a9dc26766ffc1ceb6716c2833f1ebfad1332bf36e8f77fec3f8d12f85253551b7cfc77e2bdad248ad1c75d0b5145d270a25b601e12abdc0092a93c41990cf5a77d80d2c7192c2601f0ac736dd82f7f43701e7351deb5bf9c348426292e3c993cc32525f25c22f58eeb759fa43bcf96f", 0xe4}, 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", 0x1000}], 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r2, 0x80000, r1}) 2018/02/26 01:35:54 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@empty, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)=ANY=[@ANYBLOB="e00000027f00000100000000ac1400aaac1400bbe00005017f00000100000000e0000001ffffffff0000000000000000ac1400aa000000"], 0x38) r1 = dup(r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000040ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) [ 51.950484] device eql entered promiscuous mode 2018/02/26 01:35:54 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000040)="e8", 0xffffffffffffff35) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0xffffffffffffff54, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000)=[], &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/02/26 01:35:54 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1000000000000, 0x0) ioctl(r0, 0x400000000000125f, &(0x7f0000176f80)) [ 53.483568] syz-executor7: vmalloc: allocation failure, allocated 2838667264 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 53.497685] syz-executor7 cpuset=/ mems_allowed=0 [ 53.502578] CPU: 1 PID: 7286 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #329 [ 53.509835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.519178] Call Trace: [ 53.521763] dump_stack+0x194/0x24d [ 53.525388] ? arch_local_irq_restore+0x53/0x53 [ 53.530041] ? idr_get_free+0xfd0/0xfd0 [ 53.534009] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 53.539021] warn_alloc+0x19a/0x2b0 [ 53.542626] ? zone_watermark_ok_safe+0x400/0x400 [ 53.547455] ? rcu_note_context_switch+0x710/0x710 [ 53.552375] __vmalloc_node_range+0x482/0x650 [ 53.556859] ? xt_alloc_table_info+0x25/0x80 [ 53.561242] __vmalloc_node_flags_caller+0x50/0x60 [ 53.566494] ? xt_alloc_table_info+0x25/0x80 [ 53.570881] kvmalloc_node+0x82/0xd0 [ 53.574574] xt_alloc_table_info+0x25/0x80 [ 53.578784] do_ipt_set_ctl+0x29b/0x5f0 [ 53.582737] ? translate_compat_table+0x1b90/0x1b90 [ 53.587743] ? mutex_unlock+0xd/0x10 [ 53.591433] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 53.596688] nf_setsockopt+0x67/0xc0 [ 53.600381] ip_setsockopt+0x97/0xa0 [ 53.604072] udp_setsockopt+0x45/0x80 [ 53.607854] ipv6_setsockopt+0xa0/0x130 [ 53.611810] sctp_setsockopt+0x2b6/0x61d0 [ 53.615938] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 53.621629] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 53.626800] ? futex_wake+0x566/0x680 [ 53.630580] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 53.635660] ? futex_wait+0x6a9/0x9a0 [ 53.639447] ? futex_wait_setup+0x3d0/0x3d0 [ 53.643747] ? wake_up_q+0x8a/0xe0 [ 53.647265] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 53.652342] ? futex_wake+0x2ca/0x680 [ 53.656121] ? check_noncircular+0x20/0x20 [ 53.660332] ? get_futex_key+0x1d50/0x1d50 [ 53.664543] ? check_noncircular+0x20/0x20 [ 53.668752] ? sock_map_fd+0x34/0x90 [ 53.672438] ? SyS_socket+0x125/0x1d0 [ 53.676227] ? find_held_lock+0x35/0x1d0 [ 53.680272] ? avc_has_perm+0x35e/0x680 [ 53.684220] ? lock_downgrade+0x980/0x980 [ 53.688345] ? lock_release+0xa40/0xa40 [ 53.692290] ? lock_downgrade+0x980/0x980 [ 53.696417] ? lock_release+0xa40/0xa40 [ 53.700369] ? __lock_is_held+0xb6/0x140 [ 53.704417] ? avc_has_perm+0x43e/0x680 [ 53.708373] ? avc_has_perm_noaudit+0x520/0x520 [ 53.713035] ? iterate_fd+0x3f0/0x3f0 [ 53.716810] ? lock_downgrade+0x980/0x980 [ 53.720941] ? __lock_is_held+0xb6/0x140 [ 53.724990] ? sock_has_perm+0x2a4/0x420 [ 53.729034] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 53.734373] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 53.740060] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 53.745311] ? alloc_file+0x27e/0x390 [ 53.749095] ? sock_alloc_file+0x2a6/0x560 [ 53.753319] sock_common_setsockopt+0x95/0xd0 [ 53.757793] SyS_setsockopt+0x189/0x360 [ 53.761747] ? SyS_recv+0x40/0x40 [ 53.765180] ? filp_open+0x70/0x70 [ 53.768698] ? move_addr_to_kernel+0x60/0x60 [ 53.773086] ? do_syscall_64+0xb6/0x940 [ 53.777039] ? SyS_recv+0x40/0x40 [ 53.780466] do_syscall_64+0x280/0x940 [ 53.784332] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 53.789846] ? syscall_return_slowpath+0x550/0x550 [ 53.794752] ? syscall_return_slowpath+0x2ac/0x550 [ 53.799663] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 53.805006] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.809834] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 53.814994] RIP: 0033:0x453de9 [ 53.818162] RSP: 002b:00007f4db3885c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 53.825845] RAX: ffffffffffffffda RBX: 00007f4db38866d4 RCX: 0000000000453de9 [ 53.833086] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 53.840329] RBP: 000000000072bf58 R08: 0000000000000438 R09: 0000000000000000 [ 53.847574] R10: 0000000020023000 R11: 0000000000000246 R12: 00000000ffffffff [ 53.854830] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000001 [ 53.862293] warn_alloc_show_mem: 1 callbacks suppressed [ 53.862297] Mem-Info: [ 53.870119] active_anon:103100 inactive_anon:64 isolated_anon:0 [ 53.870119] active_file:1877 inactive_file:1879 isolated_file:32 [ 53.870119] unevictable:0 dirty:80 writeback:0 unstable:0 [ 53.870119] slab_reclaimable:9055 slab_unreclaimable:89757 [ 53.870119] mapped:20078 shmem:70 pagetables:729 bounce:0 [ 53.870119] free:28085 free_pcp:240 free_cma:0 [ 53.903320] Node 0 active_anon:412400kB inactive_anon:256kB active_file:6216kB inactive_file:6048kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:77412kB dirty:320kB writeback:0kB shmem:280kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 161792kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 53.931199] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 53.957344] lowmem_reserve[]: 0 2864 6373 6373 [ 53.961975] Node 0 DMA32 free:43888kB min:30292kB low:37864kB high:45436kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2935320kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 53.989174] lowmem_reserve[]: 0 0 3509 3509 [ 53.993529] Node 0 Normal free:55568kB min:37120kB low:46400kB high:55680kB active_anon:412400kB inactive_anon:256kB active_file:6116kB inactive_file:6896kB unevictable:0kB writepending:320kB present:4718592kB managed:3593748kB mlocked:0kB kernel_stack:4320kB pagetables:2916kB bounce:0kB free_pcp:976kB local_pcp:272kB free_cma:0kB [ 54.022970] lowmem_reserve[]: 0 0 0 0 [ 54.026802] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 54.040384] Node 0 DMA32: 6*4kB (UM) 5*8kB (UM) 2*16kB (UM) 4*32kB (UM) 2*64kB (U) 2*128kB (UM) 3*256kB (M) 3*512kB (M) 2*1024kB (M) 1*2048kB (M) 9*4096kB (M) = 43872kB [ 54.055649] Node 0 Normal: 789*4kB (UME) 667*8kB (UME) 325*16kB (UMH) 151*32kB (UME) 70*64kB (UMEH) 26*128kB (UMH) 17*256kB (MH) 23*512kB (UMEH) 7*1024kB (MH) 3*2048kB (M) 0*4096kB = 55772kB [ 54.072796] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 54.081370] 3134 total pagecache pages [ 54.085259] 0 pages in swap cache [ 54.088711] Swap cache stats: add 0, delete 0, find 0/0 [ 54.094071] Free swap = 0kB [ 54.097084] Total swap = 0kB [ 54.100100] 1965969 pages RAM [ 54.103202] 0 pages HighMem/MovableOnly [ 54.107182] 329725 pages reserved [ 54.162896] syz-executor7: vmalloc: allocation failure, allocated 2765197312 of 4294971392 bytes, mode:0x14010c0(GFP_KERNEL|__GFP_NORETRY), nodemask=(null) [ 54.177029] syz-executor7 cpuset=/ mems_allowed=0 [ 54.181916] CPU: 0 PID: 7280 Comm: syz-executor7 Not tainted 4.16.0-rc2+ #329 [ 54.189179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.198520] Call Trace: [ 54.201101] dump_stack+0x194/0x24d [ 54.204729] ? arch_local_irq_restore+0x53/0x53 [ 54.209383] ? idr_get_free+0xfd0/0xfd0 [ 54.213356] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 54.218114] warn_alloc+0x19a/0x2b0 [ 54.221740] ? zone_watermark_ok_safe+0x400/0x400 [ 54.226588] ? rcu_note_context_switch+0x710/0x710 [ 54.231533] __vmalloc_node_range+0x482/0x650 [ 54.236033] ? xt_alloc_table_info+0x25/0x80 [ 54.240435] __vmalloc_node_flags_caller+0x50/0x60 [ 54.245357] ? xt_alloc_table_info+0x25/0x80 [ 54.249763] kvmalloc_node+0x82/0xd0 [ 54.253469] xt_alloc_table_info+0x25/0x80 [ 54.257695] do_ipt_set_ctl+0x29b/0x5f0 [ 54.261664] ? translate_compat_table+0x1b90/0x1b90 [ 54.266693] ? mutex_unlock+0xd/0x10 [ 54.270396] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 54.275671] nf_setsockopt+0x67/0xc0 [ 54.279379] ip_setsockopt+0x97/0xa0 [ 54.283084] udp_setsockopt+0x45/0x80 [ 54.286883] ipv6_setsockopt+0xa0/0x130 [ 54.290857] sctp_setsockopt+0x2b6/0x61d0 [ 54.295004] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 54.300714] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 54.305896] ? perf_trace_lock+0xd6/0x900 [ 54.310045] ? trace_event_raw_event_lock+0x340/0x340 [ 54.315236] ? perf_trace_lock+0xd6/0x900 [ 54.319372] ? set_next_entity+0x2fb/0xcf0 [ 54.323593] ? check_noncircular+0x20/0x20 [ 54.327828] ? trace_event_raw_event_lock+0x340/0x340 [ 54.333004] ? perf_trace_lock+0xd6/0x900 [ 54.337149] ? trace_event_raw_event_lock+0x340/0x340 [ 54.342335] ? check_noncircular+0x20/0x20 [ 54.346555] ? find_held_lock+0x35/0x1d0 [ 54.350614] ? check_noncircular+0x20/0x20 [ 54.354840] ? finish_task_switch+0x1c1/0x7e0 [ 54.359329] ? lock_downgrade+0x980/0x980 [ 54.363470] ? find_held_lock+0x35/0x1d0 [ 54.367536] ? avc_has_perm+0x35e/0x680 [ 54.371502] ? lock_downgrade+0x980/0x980 [ 54.375656] ? lock_release+0xa40/0xa40 [ 54.379620] ? lock_downgrade+0x980/0x980 [ 54.383754] ? _raw_spin_unlock_irq+0x27/0x70 [ 54.388245] ? lock_release+0xa40/0xa40 [ 54.392212] ? __lock_is_held+0xb6/0x140 [ 54.396275] ? avc_has_perm+0x43e/0x680 [ 54.400247] ? avc_has_perm_noaudit+0x520/0x520 [ 54.404924] ? iterate_fd+0x3f0/0x3f0 [ 54.408717] ? __sched_text_start+0x8/0x8 [ 54.412868] ? __lock_is_held+0xb6/0x140 [ 54.416940] ? sock_has_perm+0x2a4/0x420 [ 54.420998] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 54.426352] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 54.432052] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 54.437332] ? __schedule+0x2070/0x2070 [ 54.441316] sock_common_setsockopt+0x95/0xd0 [ 54.445814] SyS_setsockopt+0x189/0x360 [ 54.449784] ? SyS_recv+0x40/0x40 [ 54.453241] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 54.458772] ? do_syscall_64+0xb6/0x940 [ 54.462746] ? SyS_recv+0x40/0x40 [ 54.466190] do_syscall_64+0x280/0x940 [ 54.470065] ? __do_page_fault+0xc90/0xc90 [ 54.474288] ? _raw_spin_unlock_irq+0x27/0x70 [ 54.478776] ? finish_task_switch+0x1c1/0x7e0 [ 54.483263] ? syscall_return_slowpath+0x550/0x550 [ 54.488183] ? syscall_return_slowpath+0x2ac/0x550 [ 54.493102] ? prepare_exit_to_usermode+0x350/0x350 [ 54.498112] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 54.503476] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 54.508325] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 54.513501] RIP: 0033:0x453de9 [ 54.516676] RSP: 002b:00007f4db38a6c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 54.524372] RAX: ffffffffffffffda RBX: 00007f4db38a76d4 RCX: 0000000000453de9 [ 54.531628] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 54.538886] RBP: 000000000072bea0 R08: 0000000000000438 R09: 0000000000000000 [ 54.546144] R10: 0000000020023000 R11: 0000000000000246 R12: 00000000ffffffff [ 54.553401] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000000 2018/02/26 01:35:59 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x571980) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/107) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008b80)=[{{0x0, 0x0, &(0x7f00000078c0)=[{&(0x7f00000067c0)="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", 0xc01}], 0x1, &(0x7f0000007980)=[]}}], 0x1, 0x0) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x3c9, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f00000073c0)=[], 0x346}}], 0x2, 0x0) 2018/02/26 01:35:59 executing program 0: unshare(0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e01000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r2, 0x9, 0x6, r2}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/02/26 01:35:59 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001440)='/dev/hwrng\x00', 0x400, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x8000, r1, r2, 0x1, 0xf, 0x8008) r3 = accept$inet6(r0, &(0x7f0000001480)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000014c0)=0x1c) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000140)={0x4, 0x9, 0x24, 0x1ff, 0xefc1}) r4 = syz_open_dev$sg(&(0x7f00005f5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r4, 0x2283, &(0x7f0000001000)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)=0x9f3) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xb16010e82295ac3d, 0x0) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0xc4c6}) sendto$inet(r0, &(0x7f0000000180)="17", 0x1, 0x4000000, &(0x7f0000000080)={0x2, 0x3, @empty}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/02/26 01:35:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x8008700b, &(0x7f000098dffa)) 2018/02/26 01:35:59 executing program 5: clone(0x0, &(0x7f0000524ffe), &(0x7f00001b8ffc), &(0x7f000019cffc), &(0x7f0000eb9ffe)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bc4000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00002d3ff1)='children\x00') perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000f7df70)=[{&(0x7f0000c49f8f)=""/113, 0x71}], 0x1) clone(0x0, &(0x7f0000b23f4e), &(0x7f000025bffc), &(0x7f0000ad8ffc), &(0x7f0000e02f68)) preadv(r1, &(0x7f0000f44000)=[{&(0x7f0000d53f89)=""/119, 0x77}], 0x1, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r1}) 2018/02/26 01:35:59 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) write$evdev(r0, &(0x7f0000c89000)=[{{0x77359400}, 0x1, 0x52, 0x400000002}], 0x198) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 01:35:59 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000edafe0)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000000)={{0x0, 0x0}}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000fe0)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000899000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/02/26 01:35:59 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000000100), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x3f, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 7: r0 = socket$inet(0xa, 0x80000, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:35:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0x0}, 0x80000) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x3}) unshare(0x20000400) signalfd4(r0, &(0x7f0000894000), 0x8, 0x0) 2018/02/26 01:35:59 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00003d8ff7)='children\x00') recvfrom$packet(r2, &(0x7f0000000000)=""/59, 0x3b, 0x11ffe, 0x0, 0xffffff81) exit(0x0) sendfile(r2, r2, &(0x7f0000032000), 0x7ff) 2018/02/26 01:35:59 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r2, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:su_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x37, 0x20, './file0\x00'}, 0x58) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d7000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000100)="b9870300000f329a1a00c0fee400c4c31120660d4ab981030000b806000000ba000000000f30c4e2392db636fb66ed0f3266b817018ed0c4e161f1c70f01cf66b8dc008ec8", 0x45}], 0x1, 0x48, &(0x7f00000001c0)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000)=0xf45a, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0xfffffffffffffe01, 0xcf4d, 0x7ff, 0x296, @tick=0x80, {0x200, 0x1}, {0x7, 0x3f}, @raw32={[0xffffffff, 0x3, 0x13]}}, {0xffff, 0x62, 0xb096, 0x9b, @time={0x0, 0x1c9c380}, {0xb, 0x88be}, {0x5, 0x6}, @raw32={[0x9, 0x5, 0x401]}}, {0x400, 0x3, 0x2, 0x805, @time={r3, r4+30000000}, {0x4, 0x5}, {0x100, 0xffffffffffffffff}, @queue={0x8, {0x4, 0x2}}}, {0x1, 0x0, 0x1, 0x6, @tick=0x7, {0x1000, 0xffffffff80000001}, {0x1, 0x3}, @connect={{0xb72f, 0x7ff}, {0x1, 0x3}}}, {0xff, 0x9, 0x11, 0x6, @time, {0xffffffffffffffff, 0x3f}, {0x982f, 0x7ff}, @control={0x4, 0x82, 0x9}}, {0x9, 0x7fff, 0xd6, 0x7fffffff, @time, {0x0, 0xff}, {0x0, 0x100000000}, @raw32={[0x5, 0x0, 0xe588]}}, {0x3, 0x56e9, 0xfffffffffffffc01, 0x0, @tick=0x1, {0x401, 0x20}, {0x0, 0x3}, @raw32={[0x0, 0x4, 0x59f]}}, {0x10001, 0x7, 0x3, 0x1, @time, {0x1, 0xfa}, {0x10000, 0x5}, @quote={{0x8, 0x1000000000}, 0x1, &(0x7f0000000080)={0x7, 0xffffffffffffbe28, 0x4, 0x80000000, @time={0x77359400}, {0xfffffffffffffffe, 0xde9}, {0x3, 0x7}, @control={0x9, 0xfff, 0x5}}}}], 0x180) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socket$pptp(0x18, 0x1, 0x2) vmsplice(r1, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/02/26 01:35:59 executing program 6: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x13d0, 0xffffffff, 0x1230, 0x1230, 0x0, 0xffffffff, 0xffffffff, 0x1300, 0x1300, 0x1300, 0xffffffff, 0x4, &(0x7f0000000fc0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, [0x0, 0xffffff00, 0xffffff00], [0xff, 0xffffffff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x7c, 0xb7c, 0x1, 0x10}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x10d8, 0x1108, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x1, 0x0, 0x0, "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"}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="fa26e99d5351e9c8be9654cc43b5a090", @generic="725b3a29abcb8ee83ea6e10d72d09cdf"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1430) syz_emit_ethernet(0x4a, &(0x7f0000001440)={@random="d7ec470c000e", @empty, [{[], {0x8100, 0x7, 0x7, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b47216", 0x0, "3079be"}}}}}}}, 0x0) 2018/02/26 01:35:59 executing program 2: socket$kcm(0x29, 0x7, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x440002) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000f39000)=""/30, &(0x7f0000000000)=0x1e) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3e, 0x40000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x800}, &(0x7f0000000080)=0x8) ioctl$VT_RELDISP(r1, 0x5605) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002}}, 0xff, 0x5}, &(0x7f0000000180)=0x98) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f00000001c0)) 2018/02/26 01:35:59 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x80000000a) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x91, r0, 0x0) 2018/02/26 01:35:59 executing program 7: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x80) write(r0, &(0x7f0000000040)="8bab1e2c9f71edbc41f61fed54352f33dc493d27f98862ac019170d33f6544dd8ba9b8ae3f9663201825ed58829fb8724539db75e779c7fa24e820d7ee87807475754f824c6ce2018f0f21e7ad0e696dffdc57cd7336c2ff39d1b4d6300b4d0ff947116cc9b87a3f69401bb67ca6b0bd62c1702d0d8c0af9c65aa49d7afcb08e338f4e6bac040490bb82c4bfb0b523c9d10aeb63e14600deec5b994b25", 0x9d) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:wtmp_t:s0', 0x20, 'system_u:object_r:tzdata_exec_t:s0', 0x20, 0x31, 0x31, 0x20, 'unconfined\x00'}, 0x4d) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x10, 0x2f9, @generic="adc110deacead0f5914a98b9fe3eacc7", @generic="ed2797729a9ee03ed088fce2455be8ab", @generic="9d69d68897c2d4df8e4cfbe19a78c1ec", @generic="d5857bb9c589ea13ad6896d3411c5256", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x120, []}, [@common=@log={'log\x00', 0x28, {{0x100000000, "7a9c1de265d37f01773ffecc86f3260d4e2c2fcaf442046f883413231eee", 0x4}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x21, 0x88ff, @generic="b10ecd9751645d15084704d40fae1ca4", @common='dummy0\x00', @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xd8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x1be00000000000, 0x5, 0x400, 0x1}}}, @connlabel={'connlabel\x00', 0x8, {{0x3f, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x360) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) syncfs(r1) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), 0x4) 2018/02/26 01:35:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x8f, &(0x7f0000000080)=""/145, &(0x7f0000000140)=0x91) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000002000)=ANY=[@ANYBLOB="00000000da79cd09000000f3e0bbffd302c2dae6e16eda5e3a1b556446cfb3e20f1ccd433d8a7f5ab9da3d19333780c60cedabe927128da3a174314aa65256e1246ca386cd4634f49abc17b5717435cd9939fc94a97a8b34914929d745f706a6377d1b92300809c3d8b2a9a9fef2fcb6372b823550d2eb8cd8704d75b821278f574c8ea958b6a68352c58b317872cf6d7016216ec0"], &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/26 01:35:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x10000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x10000000, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="1100000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x2000, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in={{0x2, 0x2, @rand_addr=0x81}}, 0xffffffffffffffff, 0x100}, 0x98) 2018/02/26 01:35:59 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}}}}, 0x108) 2018/02/26 01:35:59 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x138, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x138}, 0x1}, 0x0) socket(0x0, 0xb, 0x5) [ 56.846316] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x8, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x80) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x2000}) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cryptd(cbc-camellia-asm),crc32c-generic)\x00'}, 0x58) 2018/02/26 01:35:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003cffc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0xfffffffffffffffe, &(0x7f0000000040)=0x4) 2018/02/26 01:35:59 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) [ 56.896859] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:59 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000007780)=[{{&(0x7f0000000080)=@generic={0x0, "dce356082fa9f1793d6042c5a0481e5bae5abb8d37ffd930f66cc3a11f441376b66226609f8c02ced9b7a44856d323f4db05363f9b4fa07478c81e9e9c2eb2e1543c20b23f921ebef7cb18d25171b9e5d704ebe8a9381b5ac952b290b6aea98d02502cc85bf51cd261b82361971a6972d36e325990cc1402ec936e314682"}, 0x80, &(0x7f0000001440)=[], 0x0, &(0x7f00000014c0)=[]}}, {{&(0x7f0000003580)=@can={0x1d}, 0x10, &(0x7f0000003840)=[], 0x0, &(0x7f0000003880)=[{0x10, 0x117}], 0x10}}], 0x2, 0x0) open_by_handle_at(r1, &(0x7f0000000100)={0xd9, 0x4, "eb221f2e0e2d2d2db44caf413c90bcf4b24f0a7e459332ae297b34a909c65087e0633ef9b5e256b2125a33794d4fbda457ee0137371567468f3e39dd1a3cd648f3be9785eece45dce54c59cd4e3dbf34e22287d7935a9bfd91140db274f0d9805cebab6cac64cdca8cec49e24c0464d9d4ef9ca411e66b6bf11525f6c8369affd02f92e76e5d086b1fa58decf51fef0adfedc2339abd4b714846c3f44d9fd290dbbbae17909d60c080e9918a686463c30c0ae189592d4774b67938237dc39e8a99260b010a6c1b2605b8ff3d2b4f768ca9"}, 0x20c100) 2018/02/26 01:35:59 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001140)={0x80000001, 0x300000, 0x10001, 0x7b, &(0x7f0000000040)=""/123, 0x1000, &(0x7f00000000c0)=""/4096, 0x57, &(0x7f00000010c0)=""/87}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001180)={0x80, 0xd14}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x80000000}, 0x14) ioctl$int_out(r0, 0x5460, &(0x7f00000011c0)) 2018/02/26 01:35:59 executing program 2: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x100000000, 0x80) write(r0, &(0x7f0000000040)="8bab1e2c9f71edbc41f61fed54352f33dc493d27f98862ac019170d33f6544dd8ba9b8ae3f9663201825ed58829fb8724539db75e779c7fa24e820d7ee87807475754f824c6ce2018f0f21e7ad0e696dffdc57cd7336c2ff39d1b4d6300b4d0ff947116cc9b87a3f69401bb67ca6b0bd62c1702d0d8c0af9c65aa49d7afcb08e338f4e6bac040490bb82c4bfb0b523c9d10aeb63e14600deec5b994b25", 0x9d) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) write$selinux_validatetrans(r0, &(0x7f0000000100)={'system_u:object_r:wtmp_t:s0', 0x20, 'system_u:object_r:tzdata_exec_t:s0', 0x20, 0x31, 0x31, 0x20, 'unconfined\x00'}, 0x4d) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x10, 0x2f9, @generic="adc110deacead0f5914a98b9fe3eacc7", @generic="ed2797729a9ee03ed088fce2455be8ab", @generic="9d69d68897c2d4df8e4cfbe19a78c1ec", @generic="d5857bb9c589ea13ad6896d3411c5256", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x120, []}, [@common=@log={'log\x00', 0x28, {{0x100000000, "7a9c1de265d37f01773ffecc86f3260d4e2c2fcaf442046f883413231eee", 0x4}}}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x21, 0x88ff, @generic="b10ecd9751645d15084704d40fae1ca4", @common='dummy0\x00', @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0xd8, 0x108, 0x138, [@cluster={'cluster\x00', 0x10, {{0x1be00000000000, 0x5, 0x400, 0x1}}}, @connlabel={'connlabel\x00', 0x8, {{0x3f, 0x1}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x6}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0x360) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) syncfs(r1) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), 0x4) 2018/02/26 01:35:59 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) socketpair(0x5, 0xa, 0x7, &(0x7f0000000000)={0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) 2018/02/26 01:35:59 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f61000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x20001, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x3}, 0x10) recvmmsg(r1, &(0x7f0000b87000)=[{{&(0x7f00001abff0)=ANY=[@ANYBLOB="000000000000a5be3d1a9a4e1ddd9391"], 0x10, &(0x7f0000b8fff8)=[], 0x0, &(0x7f0000a4e000)=""/25, 0x19}}, {{0x0, 0x0, &(0x7f0000e0d000)=[{&(0x7f0000a52f07)=""/249, 0xf9}], 0x1, &(0x7f00006f0000)=""/162, 0xa2}}], 0x2, 0x0, &(0x7f0000b50000)={0x0, 0x989680}) 2018/02/26 01:35:59 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f0000000000), 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc000, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) sendmmsg$unix(r0, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000040)=""/101) shutdown(r0, 0x1) 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) [ 56.942279] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents64(r0, &(0x7f0000000040)=""/32, 0x20) getdents64(r0, &(0x7f0000000000)=""/77, 0xffffffffffffffa8) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) 2018/02/26 01:35:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000802000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}, {0x304, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x4, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common="006f73656d230000720000000400"}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), 0x4) 2018/02/26 01:35:59 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x36e, &(0x7f0000000000)={&(0x7f0000000080)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="05000000000000000000000000000000", @ANYRES64, @ANYRES64, @ANYRES64=0x77359400, @ANYRES64, @ANYBLOB="000000000100000005000000000000008e17adecfc04aba18fbeae32051df09e2145645203be3d17130dc93dc711c098a9aac17a4531ff636eb40d304e326065aae6d7be101581ff74bb0eb3a78e881900ae834c040619621f722848318f3dbf9c9d24894741b4d33fda7f80e36dd3c4151210251194e017cd7c"], 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x6, 0x0, 0x7, 0x0, "66f1ab378bdab34f3c02035a45dd454bb46c0f9019fccb4ae51583d4e9165a1b61d71f805ebeff489e1b8138"}) [ 56.991094] xt_hashlimit: max count of 1 reached [ 57.007613] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:59 executing program 0: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/238, &(0x7f0000000000)=0xee) 2018/02/26 01:35:59 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:35:59 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x400, 0x400000) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x4}, 0x8) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x400, 0x1) openat$sequencer(0xffffffffffffff9c, &(0x7f00003f0ff1)='/dev/sequencer\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0xf, &(0x7f0000000000)=""/170, &(0x7f00000000c0)=0xaa) bind$rds(r2, &(0x7f0000000100)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000030fb4)={0x0, 0x0, 0x207}) dup2(r2, r3) 2018/02/26 01:35:59 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x2, @broadcast=0xffffffff}, @common='syzkaller0\x00'}) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xc9) 2018/02/26 01:35:59 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000141f2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="9d40a329f8fa", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x10, 0x84, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "2755c9", 0x0, "f762bc"}}}}}}}, &(0x7f0000775000)={0x0, 0x2, [0x0, 0x0, 0x200000000]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000080)={r1, 0x1}) 2018/02/26 01:35:59 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000008f60)={0x7ff, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, &(0x7f0000577ffc)=0xa0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1e7) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101202, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000080)=r3) read(r0, &(0x7f0000000000)=""/46, 0x2e) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000c7eff8)={r1}, &(0x7f00001ca000)=0x8) fcntl$addseals(r2, 0x409, 0x1) [ 57.056446] xt_hashlimit: max count of 1 reached 2018/02/26 01:35:59 executing program 2: r0 = socket(0x10, 0x802, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0x4, r1, 0x1, 0x405, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000000c0)={@common='ip6gre0\x00', @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000000040)}}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3f, 0x40, 0x846, 0x0, 0x7}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x80000001, 0x9, 0x4, 0xe06, 0x1}, 0xa0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)=@generic="1985dc25289fd9afbcebad2d8f315b36") perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000180)={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x100000001, [0xffffffffffffffc1, 0x1f, 0x2, 0x81, 0x8, 0x7fffffff, 0x8001, 0x40]}, 0x5c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000100)=@common='ipddp0\x00') [ 57.119215] xt_hashlimit: max count of 1 reached [ 57.155252] xt_hashlimit: max count of 1 reached 2018/02/26 01:36:00 executing program 4: prctl$intptr(0x26, 0x1) getrlimit(0xf, &(0x7f0000000000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1c1000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000080)={0x5, 0x0, 0x101, 0x9, "fa7a3b3f4cfa3a70c94bb3f39d27c19fbe7dedca313b58a1f7db1b0191f1bfec5cb178cc62728fcd2933d6ac", 0x4}) seccomp(0x1, 0x1, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) 2018/02/26 01:36:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) set_tid_address(&(0x7f0000000040)) 2018/02/26 01:36:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000a3c000)='net/rpc\x00') getdents64(r0, &(0x7f0000000000)=""/1024, 0x400) 2018/02/26 01:36:00 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:00 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000483fbc)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000080), 0x100000000, 0x2) 2018/02/26 01:36:00 executing program 3: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x6605e}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xa5a}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x10000, 0x8200, 0x5cb926b7, 0x367, r1}, 0x10) 2018/02/26 01:36:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x400000000000004, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10017, &(0x7f0000000100)=0x2, 0xffffffffffffffcc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)=@generic="60dc9ee2ada221b0c9d646e40e608d6f", 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x8000, 0x0) pipe2(&(0x7f00000000c0), 0x80000) r3 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1, 0x10, 0xffffffffffffff9c, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000140)={0x1, 0x5, 0x9, 0x2}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000000c0)={r3}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000062fec), &(0x7f00004e0000)=0x14) 2018/02/26 01:36:00 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000eda681cbe1339bbdcb0275f99c9454dee6d83991a91abb65704805a8df1436c475c45112117de90dd5d4af0d9f57611ff3c6612472daeba38a7035bad978b87c93e4e3bbbb1738c397d155b2d9b08f862c3c9b57b31aa9af0cc44ef813985ff0c6c96c990b10f9811539f175e58e1c022e48682c5e9836a8b4a9ff"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:00 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) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000e76000)) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00000000c0)=0xffffffff) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) [ 57.241438] xt_hashlimit: max count of 1 reached [ 57.254593] xt_CHECKSUM: unsupported CHECKSUM operation 5e 2018/02/26 01:36:00 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x755b, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:00 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:00 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d137e637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick}) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8000, 0x100) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue1\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000682000)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 57.268458] audit: type=1326 audit(1519608960.098:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7467 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 [ 57.304219] audit: type=1326 audit(1519608960.123:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7467 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/26 01:36:00 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x28, &(0x7f0000000080)}, 0x10) r2 = syz_open_procfs(r0, &(0x7f0000000100)='ns/net\x00') ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x7, 0x9, 0xef, 0x0, 0x101, 0x1, 0x81, 0x80000000, 0x1ff, 0x9, 0x5, 0xb45f, 0x0, 0xe49b, 0x7, 0xffffffff80000000, 0x5, 0x10000, 0x5}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0xa) [ 57.336652] xt_CHECKSUM: unsupported CHECKSUM operation 5e [ 57.345070] xt_hashlimit: max count of 1 reached 2018/02/26 01:36:00 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000fe2)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) connect$pppoe(r0, &(0x7f00001be000)={0x18, 0x0, {0x4, @random="b3ddafe69a67", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) 2018/02/26 01:36:00 executing program 5: r0 = socket$inet(0x2, 0x801, 0xfff) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x5, 0x7fff, 0x10000, 0xffffffff, 0x0, 0x9d, 0x1500, 0xf, 0x0, 0x2, 0xfff, 0x40, 0x8000, 0x5, 0x400, 0x7, 0x6, 0x5e5, 0xfffffffffffffff8, 0x100000001, 0x81, 0x2, 0x3, 0x6, 0x800, 0x20, 0x80, 0x7, 0x8001, 0x10000, 0x3957, 0x5, 0x80000000, 0x200, 0x3, 0x6, 0x0, 0x1, 0x0, @perf_config_ext={0x400, 0xd25}, 0x100, 0x24, 0x3, 0x7, 0x97, 0x7, 0xe800}, r1, 0x3, r2, 0x8) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000e71000), 0x4) 2018/02/26 01:36:00 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="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", 0x1000, 0xfffffffffffffffc) keyctl$invalidate(0x15, r0) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r2 = dup2(r1, r1) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000000)=""/184) 2018/02/26 01:36:00 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:00 executing program 3: syz_emit_ethernet(0xfffffffffffffe84, &(0x7f000048a000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@time_exceeded={0xb, 0x3, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0xf, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}, @lsrr={0x83, 0x17, 0x0, [@empty, @empty, @loopback=0x7f000001, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @lsrr={0x83, 0x7, 0x0, [@empty]}]}}}}}}}, &(0x7f0000ea3000)) 2018/02/26 01:36:00 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 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x4, 0x2]) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x3}, 0xfffffe9d) dup2(r0, r2) 2018/02/26 01:36:00 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40100, 0x0) sendmmsg$unix(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000080)="2723eb034ef1b3ac87", 0x9}, {&(0x7f00000000c0)="f697ea4e0dffec267bc9b693dc6c5e83d80b6d7ab534", 0x16}], 0x2, 0x0, 0x0, 0x40044}, {&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000180)="eb6d6c6c0e0cdb30f67f7ce46c2fc52b689ce58ca0acb74adb5cccf243aac396553370bdc09b6de4e6ecbe16ba12f579740731576e9eba76c1219237ad60cb826858ff6ddd0737b5f475dce3ece338349355f6860a56a6add6c090ea3aebae0791c4f319bfbd655bc53fe2924debebc9b5427699ded9999447e49f53bf8738c1b7654f8425fbe3db7acd3cb70372c6c2de6a0f25f8f63a8004f1b26ffb8f3f02c0022cf6d1c814dedb04eec2d337cda74b285c2b3d59f5b6c4868618f7471f9fbbb8a3c1e528bd451263f93c5db78a4db1", 0xd1}, {&(0x7f0000000280)="746cbe1738b5b94c8866a4022ff33772fd9b656a57d4f145a2a588988bb12c6dc28f099056ad6a694696ecd834c50f439bd6", 0x32}, {&(0x7f00000002c0)="06a6b2025fbfd7830ff4393e336bdea13473901c841795af0c9e16267df37a85ff831245890cd5ac9189198df0b6d679b6c40a947ce9b186fdbffe0ee7086e539fa09c955a6852fd46aebf52579e1868a03d876ee4f16f2ef0bf67a83c0f266a386c3d8a6e8c7ffcc109d738d6d8828ecc08e862622fca8e6fde47c6a84b38c62d9449d2f4b6280606a3b71e916f903198c813c97ef80d2e99480a274d19a1f5db0730761b3111e55edafaf5feeb415aa4327e4a7690183b0b345cf61d", 0xbd}, {&(0x7f0000000380)="e4049129f1819333876c9af5286c0c981c5b6cd302b8ba4a82bc8809b62a4f88c0a82a75a5a939de7165a283049c317212126885972bcc575130e8a8547ee57e049ac311c965e2648e40dbcc36b381ba457bd04cf3ef5bcabac04308d1b134a7d529b0649a44a70299fdfe51", 0x6c}, {&(0x7f0000000400)}], 0x5, 0x0, 0x0, 0x40814}], 0x2, 0x40) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400)=@common='bond0\x00', 0x10) prctl$void(0x2f) lseek(r1, 0x0, 0x4) 2018/02/26 01:36:00 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="b92d0a00000f32f336f2d9f366b805000f00d8c744240075000000c7442402e26280b6ff2c24364eff26650f3266baf80cb846522c88ef66bafc0c66b8703066ef480fc72f66baf80cb88cd2e787ef66bafc0c66b892cf66ef450fd19137ef0000"}], 0x15, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x3, r3}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/26 01:36:00 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000680)=[{&(0x7f0000000080)="a0", 0x1}], 0x1, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/snmp\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x4, [0xfffffffffffff000, 0x1, 0x2, 0x0]}, &(0x7f0000000140)=0xc) 2018/02/26 01:36:00 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000400000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/xfrm_stat\x00') sendto$inet(r0, &(0x7f0000000040)="17", 0xfffffffffffffdc5, 0xdbae43e8c563ec9e, &(0x7f0000027000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) r5 = accept(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8000, 0x4, 0x100, r6}, 0x10) 2018/02/26 01:36:00 executing program 5: r0 = socket(0x1a, 0x40080001, 0x0) setsockopt(r0, 0x29, 0x10, &(0x7f0000000000)="c2444525", 0x4) 2018/02/26 01:36:00 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) r0 = syz_open_dev$dmmidi(&(0x7f00009f3ff3)='/dev/dmmidi#\x00', 0x6f600000, 0x0) poll(&(0x7f0000fa0fd8)=[{r0}], 0x1, 0x0) syz_emit_ethernet(0x3e, &(0x7f000011cfbe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x3f}}}}}}, &(0x7f0000775000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) readv(r0, &(0x7f0000eacf70)=[{&(0x7f0000c52f31)=""/207, 0xcf}], 0x1) 2018/02/26 01:36:00 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) 2018/02/26 01:36:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000194eec)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, [@mark={0xc, 0x15}]}, 0x5c}, 0x1}, 0x0) io_setup(0x100000001, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x280000, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) io_submit(r1, 0x4, &(0x7f0000000400)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x3f, r0, &(0x7f0000000040)="aa6f5ea324fb98a746250ea5f6b6613042c2ef3e9032a4bf4fcb9c971ab006df187723ce14b4bc519d20e3141198617be2f04dabf6d4f655002be8307cb008cbf43ed2ea7a4e68f0739628a88b062a800d6026982eae218909c59adce5a03979e13168ce79d6644550ed1756486b639aff9d5945d492d7da34c8204a2ac1ad010449", 0x82, 0x9, 0x0, 0x1, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x3e, r0, &(0x7f0000000180)="2e73c4ce0ebf03a3b5df8603df905d", 0xf, 0x5, 0x0, 0x0, r3}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0xca, r0, &(0x7f0000000240)="71c4c438adb322e8c36ec6f457dac23da3c5e19f6b826b4acfecfb2b7f4d43e8cefb21020085f7a7a39aa64e25e581e9d251c8592fb1fac313014784ad7c8ae8268f21012a987ba0580ef8bb092705a63003a1224e5ca5ec374b1da60846764062f0ebc1371453420cbd839574bb2533d80fd298f6f07be9df99893ca9f22683145919", 0x83, 0x9, 0x0, 0x0, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0xb, 0x5, r0, &(0x7f0000000380)="cbbdf4356e9e3e21eb9ab4f99a6c2ce182", 0x11, 0x80000001, 0x0, 0x0, r0}]) io_destroy(r1) 2018/02/26 01:36:00 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x4000000080) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/132) setsockopt$inet_int(r2, 0x0, 0x31, &(0x7f0000000000)=0x1, 0x4) bind$bt_sco(r1, &(0x7f0000000140)={0x1f, {0x3, 0x2, 0x6, 0x0, 0x7fff, 0x9}}, 0x8) r3 = accept4(r2, 0x0, &(0x7f0000000080), 0x800) signalfd(r3, &(0x7f00000000c0)={0xfffffffffffffffd}, 0x8) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/114) fcntl$getflags(r0, 0x408) 2018/02/26 01:36:00 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000008e000)='/dev/ppp\x00', 0x101, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0xfffffffffffffff9, 0x1}, 'port0\x00', 0x80, 0x21400, 0xff, 0x7, 0x7f, 0x4, 0x100000000, 0x0, 0x4, 0x9}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x0) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) accept$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) fstatfs(r0, &(0x7f00000000c0)=""/197) pwritev(r0, &(0x7f000010b000)=[{&(0x7f0000936f4e)='J', 0x109}], 0x1000000000000156, 0x0) 2018/02/26 01:36:00 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d697400000000000000000000000000000000000000000262637368300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x208000, 0x0) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:00 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x401, {{0x2, 0x2, @loopback=0x7f000001}}}, 0x90) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) sync() openat(r1, &(0x7f0000000040)='./file0\x00', 0x82, 0x78) 2018/02/26 01:36:00 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x40) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x0, 0x1, 0x8, 0x3, 0x5c9}, 0x2, 0xdd4d, 0x7}) bind(r0, &(0x7f000052c000)=@ax25={0x3, {"f4f4ff8ba59588"}}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0xa, &(0x7f00000000c0)=[{0x4, 0x1f, 0x72d02888, 0x5}, {0x1, 0x5, 0xc210, 0xffff}, {0x0, 0x3, 0x8, 0xffffffff}, {0x4, 0x3, 0xae, 0x3}, {0x3, 0x4, 0x8, 0x7}, {0x4, 0x7, 0x5, 0xffffffff}, {0x7, 0x1, 0xd5b6, 0x10000}, {0x1, 0x5, 0xfffffffffffffffe, 0xffffffffffffff1f}, {0x8001, 0x5, 0xdcd, 0x40000000}, {0x8, 0xea9d, 0x100000000, 0x81}]}, 0x10) 2018/02/26 01:36:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a55fef)='net/snmp6\x00') sendmsg$nfc_llcp(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x27, 0xffffffff, 0xc01, 0x3, 0x9, 0x9, "1d6fb78c55022a3d19638de5f0885a23fec6e233e3a7feb0a4849a462a7e23d2979b10af3a20d462b5722b256f9bc534695e963c40b9c160bbf3a88932b73d", 0x8}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000080)="c0dad44f80abab40e019702263a66c88c7c1d057426e3ae75c172a27f7744294e17d1a0dd8d9c62844077c163cda6722c480bd33c711e9cb1d572a518693e1b66e3fa62257aeb8e72423ff7a012066cd09b1e582a32fc6eebfae2a8c71c895ee78b4beccbbc57615", 0x68}, {&(0x7f0000000100)="18ace8d2e9dd900e77d7c60c1d2f8f4777e1905dc6672846980724ddda3529d41570279d57dd107250f7f4508e4440c3319f3b120fdd8edc8d49e94734838f3d185b0c4866e0968398c232f2e1d06cdb4421edef4d8ab611884ef6a7a5afd4899369bbd82c6b8037bd179f8a0ebf0effe23be07c810185914127a4adf52596551a480e822a755bf5fc69313d5e7796de83a76c1883cf4cdf56ecfc9eb782e0704696c2be277bbb511fb62d34cc49dcdcc53fb0e6f2efee543d2414e6e878fbc90b84b582118789c24c8b72ba", 0xcc}, {&(0x7f0000000200)="83645c4aac2619d10233aeae25f231ed3c61914628865f42b7cc4c3f3dfb6e92fd207fcfb75954a00b74307a212a8d4e7f1a1348f1397ec426cb3883fd087e03f5c0d9aa3924a6bf5c5a4d7e98fac85303eaa47c9dcce9d6279ebf72499e74a03c0fa13346aa3c6073", 0x69}, {&(0x7f0000000280)}], 0x4, &(0x7f0000000300)={0x98, 0x6, 0x8, "62b6df9eb3e81c0a5062a45739ce9587407490f2ff5538d6a4c97a69ec546d9add64bccd7ff8a3c99d4b5b03261ce70c7f6020f745623f0813c2191b81d89481c8665da24731bd073fc2262fc09ecb42c46d3f60b61c4204179fa5b68bb2077e836e6437a88a62d1467bc338fedffe2318c052b9d4b5ac9c1ebd276ddaa2a872948ef19f92d8d8"}, 0x98, 0x40}, 0x4000) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000003) 2018/02/26 01:36:00 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000df7000)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x0, &(0x7f0000000080)='v') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xad, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000002c0)) 2018/02/26 01:36:00 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000583ffc)=0x0) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r3}, {0x0, r3}}, &(0x7f0000ec6000)) writev(r1, &(0x7f0000048000)=[{&(0x7f0000e5c000)="ad", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000000000)="3c5155b64b429232727158aa984faf2e6d19ef4fafe84c53c4be72abe772f92ff163e188ff48342885ba580a9bc6d08f223e8780281aff298ff15f90e2f3597e4e5e4e809b8c8a540bddfc2987962eb10a75b18eb13d9cea486fd682b6", 0x5d, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x4) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r4, r1, 0x3ff}) tkill(r0, 0x15) timer_settime(r2, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) 2018/02/26 01:36:00 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0xd0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="1d1e2074dc55", 0x0, 0x4, [0x0, 0x40, 0x0, 0x28, 0x0, 0x0, 0x3d], 0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000000340)={0x400000000000, 0x100000000, 0x80, 0xffff, 0x96, 0x3ff, 0x7, 0x81}, &(0x7f0000000380)) 2018/02/26 01:36:00 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:00 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="1a8fa77ae31e3a8f6be29bbad242db57b1a43fc8e77830c1ce09d47593f6a67023940286e01ddb052f8db81bc3fa12277d68405b3001497ce349d2150985c2a679", 0x41, 0xfffffffffffffffe) keyctl$revoke(0x3, r2) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r3, 0x30000, 0x30}, &(0x7f0000000140)=0xc) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000080)={0x6, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x81, 0x3f}, 'port1\x00', 0x20, 0x10000, 0x0, 0x9, 0x100000000, 0x8, 0x0, 0x0, 0x2, 0x31}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x4000) ioctl$VT_WAITACTIVE(r4, 0x5607) 2018/02/26 01:36:00 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x4, 0x7f, 0x9e, 0x6, 0x4, 0x4}, 0x4000000000000000}, 0xa) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x101000, 0x0) 2018/02/26 01:36:00 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x2, 0xfffffffffffffffc) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x80000001, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) syz_open_pts(r2, 0x8000020083) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nsfs\x00', 0x204080, &(0x7f00000000c0)="ebe83b4fac6d43e37524e21b62dbcb72e95c11ea66a9410bbd34ce604140d8105cc330c20a72d61685a0476b3f1a8e158f82c6e5aa2d3b2a107f825715cdc11621028699c33c8aa353ac77461159afbe17c21a7532404a4c291d502f935d80a4e2806501716fe6b767711d059f6ad71b45f4d358c1e0cde4ca60458d0365871d81a3d3743019964385645d7193483d5790965703dc4d2113a690a5f43a2f901b053bc35263481caa13a9a404c3f9794f34e5e70b80fbad9ff7cb0e2475c0f7810976f6504ccb679bd74f8341") ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f00000001c0)=0x10000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000ffc)) getsockopt$inet6_buf(r2, 0x29, 0xfb, &(0x7f0000001040)=""/4096, &(0x7f00000001c0)=0x1000) [ 57.791500] PPPIOCDETACH file->f_count=2 [ 57.796655] ipt_CLUSTERIP: unknown mode 3 [ 57.803603] ipt_CLUSTERIP: unknown mode 3 [ 57.819142] PPPIOCDETACH file->f_count=2 2018/02/26 01:36:01 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x380000}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:01 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000aeb000)=ANY=[@ANYBLOB="0000aaaaaaaaaa000008000482c9c511f78439a8330000ac140000ac1400aa070300001200000000000000000000"], &(0x7f0000aebfe8)) 2018/02/26 01:36:01 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=ANY=[@ANYBLOB="0a00000000000000fe8000000000000000000000000000bb000000005e6fe1ac70f01a531fec831074c1d43d808931cbb9df87081935129f8ba303df92b5698f2a4413f8eac31a7c68a50556b969c878ae3cbbc4bf132ebac6227d8364e76e9729ae1d2e41be1b1a006ebb0dbcd8f3ee3c9e675cfecd3a17bccba78d45410389a71205a309ea05e40cddc1e4be1722f40402a30c62cd56af218e8b5f4919e6cdf5d3b64448a55c4dd8db4aa5719d"], 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x200}, {r0, 0x8540}, {r0, 0x40}], 0x4, 0x3) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x1c1000) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000)) 2018/02/26 01:36:01 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x62, 0xffe, 0x4, 'queue1\x00', 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x6, 0x2, 'client1\x00', 0x2, "4cdcedc1c4d09dae", "471a6dc1b7afa8755d6f44a8224c9b6b67e01a8c32dda3eb88399703193150f3", 0x9, 0x100000000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)) 2018/02/26 01:36:01 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x24) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0x9, 0x3, 0x1, 0x7ff}, 0x20) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000010000)={@common='erspan0\x00', &(0x7f0000006fa4)=@ethtool_coalesce={0xf}}) 2018/02/26 01:36:01 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="000000850f2f53000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0xfffffffffffffffd, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x6a) 2018/02/26 01:36:01 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1c1371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x20100) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000080)={0x3000, &(0x7f0000000000), 0x8, r1, 0xc}) 2018/02/26 01:36:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000840)=@nl=@unspec, &(0x7f0000000880)=0xc) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x5a5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='/dev/input/event#\x00', 0xfffffffffffffffe) r4 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/selinux/create\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r3, 0x0, 0x0, r4) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/197) write$evdev(r1, &(0x7f00000001c0)=[], 0x23) write$eventfd(r2, &(0x7f00000001c0)=0x1, 0x8) 2018/02/26 01:36:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xffffff93) capget(&(0x7f0000004000)={0x20080522, r1}, &(0x7f000001a000)) 2018/02/26 01:36:01 executing program 5: r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) write(r0, &(0x7f0000001f23)="db42366e8ba45f9fa02d15056297d4238b211e5574e2aa6d2d7bceffa8cca66ed5338c850d16816ac4eb3c1e121d4786697fbee23f8b5422112cc3a2ee1694abe89812b5d9ae1f91e77c97d7bca4fa28ba54b90c704a60181de3ad29bf0144e4ece02b34a2f813c44a1eb6ef73deeabf66da07b32329dc9d0fde6d8cd5fdae19c6a6c15d5d7e19e4965be22162ad089c83e1b39b4fc1fee3c169765bac7ce98aad3ea68e", 0xa4) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/128, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0x5c}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000002ff6)='./control\x00') rename(&(0x7f0000005ff6)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/26 01:36:01 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000007f006b01c134467df67b63350e6666865daf0000000000000000000000000e0000000402000000030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:01 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x6, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:01 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2000000000004) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x6, 0x0, {0x0, 0x0, 0x20, 0x1, 0x3}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 01:36:01 executing program 6: setpgid(0x0, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x2, 0xffffffffffffb148}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000080)={r1, 0x8}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='cgroup\x00'], &(0x7f0000000180)=[&(0x7f0000000100)='posix_acl_access)^\x00', &(0x7f0000000140)="2986273a7472757374656473656375726974792e00"]) connect$nfc_raw(r0, &(0x7f00000001c0)={0x27, 0x1, 0xff, 0x7}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0xfffffffffffffeff, r1, 0x10000, 0x100000000}) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x4}, 0x8) 2018/02/26 01:36:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x401, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000ec000)={{}, {0xe}, 0x0, 0x1}) gettid() 2018/02/26 01:36:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000030000000000000000000000950000000000000074f3c41af0eda680e0701059ce9dc924c6d446a4c51ec06932a147a0ba8f"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40200, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001280)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000012c0)={{{@in6=@mcast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f00000013c0)=0xe8) r5 = getegid() sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001240)=[{&(0x7f0000000100)="c995fc8a401189b6b5e0cd977cfa2e53668ef3dff02459e5ffe7c7f66fc2d488e9744088b86f548a2890c215b7e8acc3a78ac939a33bc255d0f68ee6e529dfa0c08b77a2890f72c521126d1f1312bddb1bbd99ed7f8a0b9f39d0999d997aa168bf8c51566b8ee22a562e01971413f31c74be492e9d3213ce20a0115c0e8a6990b897f734dace744053799bde393ced472ff8dfdf9be87f9914dc60adef96ca9bac2d63823b60ae88997c885ca5894065c40e5c6dc3f45264ec194fa47b9dc96264f9d462c906a4d32ebdac67b67699e3d7e5c119082c24032dc93f23b0ef32e687a8f3e7c87ded35ef0a6bb73edf0eca7edcafe236de", 0xf6}, {&(0x7f0000000200)="d7a96c146b89cf17d55846a10f9bd899005beb29adb7f10297ece4582f2c48d4d45ce8140dbd5d1e3f27c6073232301668945c821ba29be45b826a3104a14eee13643ab53c3bfc06ddfdf4171fec8bd8bbe0ec9fdefcdafe787bb7d46fee2732afa37ecfedeb965b804fb7e84f0f88c77effc2ab69566fd7d75eca73420643dbc4c25be21957ad1cbf1533d5cf69fa43c22aa199023569c3a08ca730425a9f99961c4442397a580d86d7a3d7135fed8713684b19a156510df4830cd68727b684ab67074ba8dbe693d97c2e5111463468934b3ad9256123d324278444c3c5f8d95fde822387efe78e1f00a12495c2b1a3744d347e39339f4e0eb77ab905aa1a2aedefd4625fef2e0405f9510bf6951c5c763fe7866c0a298f3e84ff64827403a1ee8e4f241ecbad38572d88c6ac475de694abc9ef78f9220311a1f89d51cc7cec5c3a5152be95581e638cbd861d193274adab46da5ec4ef5322e691f097aaf42bbabd88fc61ddf2a4947406f7e6f9a5dd127d3afaca1b3efcea742ea80da8f487ae45f6316d3ddf594b17e783e296906b6b87d713cbc61b55a7884ed71091bfca3a511187c2e2d6294e172f3040b520c0ac043c5754f65574cb20c423611efe2657ac06e49343bf119a46d978656a520cb2acfe1c5e9cf85b5222abcc8324145408a4a748638ff1db6a1c5b5e1337054c52fbbdbc5f75361786ffe03c0c155cc57fd5fb231403cf4b7b7139b61ab332b4a6754c79ec9f55f312626714ff48fa0875c5e36323356d8d8912e6c86b2747325e9af5069bb8af851d194791f3d14b8bb0d3ce79deabdfa9ab0589c11b3e026bf6c8f28f32cc60d6fa126ff4641d2e0a1d1abfb2632ddcc5ab6888a18c6f44f587a6e636b453df899078cd35232ecd7a39fb9248b8273a7e23b17c61db3dbf5c1c0ac712d408223adbb649eb253184a4d0a53d134ec7ccf8539c9f6ec39c6a7aab26f1f0839de04fa506ec9f1e68e8d0642ad42942eb52d6c382081433e9e57c2619576f3b021a966f64b91b7ea84517cf0e8f17740cb9b77085f77a357d68d67faa3eaa7ecc529167114c9db9b2d19c68963ef636b883bdef2ad6f39cf99d6f2ecaee9c796611c4ce8847c1ddd137de1baec0f555d3332e6f41b3785a33b08d54af9f08c4470892b50e56a98e6400a710e1bd7df58346cf86be3ddd54a474bfd8e45208ad7df9ee6126be8f6b3669ef5aca2b517f61d065d04c1d6589817aa54905a12bbc8dbd1a4aaacd0a158f103284d7cb0502628b37b7193f7a7c8115612503ea0a41da2a4b1f1c4ecd2e57291c976d5d85a82d2785c7983c660457a6314f16809bd83e1beedfe48c3719b8c82537332352cd754274c4abfdd298c446fb4e9f259e4481e73d4af12b16bd277194c21d4bc5ad1a5c66ad56e89cb10f13b19fa6215add90626040bf5c080cf448a2279131018c54f6a1a996418d53da737da1a4ed93ed8c2c4eddb34e37129b20f41c34af81df3877ab0aa700ad2c30ddea8a1acb1f914e2e85511a0d379d6e88b932fcf80297b52273ae116d6ae194b053a3ce9d1df22c9acdce66fb4af2b06af394d307660c7cc8755f9bdcd8439eeb0f65a74417f1d454e3c838601dae8389ef6a2c68c461291b472d307338325dc16ecc79dd66bdb1e7a850feab324bc70cc535f47cc9b62184d650a9de6a0c30c220e48afc8f5208032298368ca1843362c44c0fc8e4c9b404c657688618a65eae4fcb1d6ad7a6adffd3ed91e02101663e7ff6e0e7ddc57fff0beec65206537c848d9f8a301fcecf55371df6420dce36b3e356dcba7022aa89b5fce02e20a4766ff3c81881b49e6da49ba7963560f63baad8a775ce307e4062efd1e6c88121f817470e74a4eb84facee710c4c37f557148adf91a313f2b4a069e0b499543b50545086371a677cfea478984fbaf261db23118e9e1c4d4d575ea89f8a55997438f1f98be837080cd1d4097fda75dbaa97a7d07be269c9aeb2403c3257bb1bb515f11de9f0a352c0b6abcd05584d9019c3304d2508af7d3ea04816d678ddbffd7bf87e5aa87fc2a46af0fe5fd0f384aa075201deb0fdb7bf1236ed46eb69b1622fed8abc9ed3a857186cf4e7124739ba8b690322696226c3931e4b7ed2c0b5da216c76382e1eb29b8f0ca1f283d93805d7d991cfafd0fd84cf5551ccf595d4665746803fad77893af3d99689a881747d86c9ca627eb6b4f2ae1e16846a569cd243c36f977cc1313b1657dace1fcfc85a9928cda6459395105e0607c3ef961758e6922e7531a750fcf8daa465e6851a238fda86d99947233ccc58bf020c6890201902fd2bdd774b26002c4c83d47dd6c3264843ccc6e044fb845c94b3efe5489ea8765082189452de919aa54de33b24e2ad91843db980dcde22edd6ae1c2eebb964d86a7a0eda8e9ff84d250d462d7ceaf41b31cb8b1ee08a60f256f80d9e87be98c8585c52f27cd504507360cced34a9aaced43d832b29baf8ccdfc7ee55ca5f86a255dac04fde01e21da34b6985f5625afdbfd58ffaaa14b3cc71bc806a7a0b1209e7da7f68c62e15018ee535cfbe17ac839b412c2bb4148b304f0d120a1bda586bc67c491c311fc2ab4cff927c66a3363bc2cd95fa9d992b0716c73340350022e202c64947908215b177d7381072fab424c79c40e8b97ba5842a6278c88f518a7f170861b4911a07060338756277f3dab69d6478b07f2f2c3f195ae06c9fe644aab92b07059894a872cda0f027daafb33345e2253c97178efb8b69d737667546fe27cb4820fddb829b8626590e90b6dc765708865c27e5fea0ecaf52efa1b5ecfda719f2832bb26e6a62317de9392f6669343ac61ca12f153092cb1bd8a25a9ab8b8d4d0e5ebe066b5d238058e7f9d9fd3c76e8a3d7e7e49f8f42c291973616ac948584542af1515b22c42b01514816d13e898d83727e854f2586a4ee731ee0527402a24d482cc81702761444bb497436b8e3fee6fdfd43e0e1a1fc04846980fbc63f0ec58862c95dd099a907b561ce9b4b1a29746dc5fe7778e7d7d0c76ca4134546503ca23ad553c1dc2f3ed36062b54d185cf16a73f282d8a7d8f0234cbc73a5e0a35b9eb9577070d392ab8b7291f0240fece9c25f69ab036bd371770c131d1a8879976298fe2236161eef16ae65fcdc7b1027b5dca2441ad829ee93ea9c9c992347fd17238023b24c12d29a2d7fe30ba7dfa478eb01ef32e5216c677e1a5c6eb4ccf28fb32b9ca7e760640cb4fec2ef66255bdb41ece3d53ee56f137d465fa5dc64908cd76cb6ef63a59a604777c9c94d37735dd00176cba29e137d3ad49b5603b8b450c2c38c86315578390dcacd954c3454e9f7b99614805b71e9b4b39a9464e7fcc71c1e1e14973a5b5ba9185cf81f3fb867d39e917898a051a766826c19f211b5d64e161665cb44d3b24135ddc858090c7eeaedd94392fcd0fc79e71e1c11a92003679da651d2ce9e5b57af79a07f404d34316ac8dce30795fc8ea1b21c88a465f2e4ba812976ecdaa0234e6097de97042f1df140c95da2a7e52f56566c62965a38554c0377a22e506ed1960573e1af4fef0ae672b96052dbd1fe782b75bb17392dc2722ec942e79f1662b14fbb9008956307a3e352455bd7cb6023e13ea4e83538946ba5463bcfce7a8044accf2e42260fecc17b81e5929fb5bf16523b6975692e83b7a799e28032a674a067df036483c64215ccb937efdf9ee2b9565be35b9312ef6216b995d9426bc2b2ef107c07bee4abbbad60d729d1917156ade27d7369aab82fc056a49af199be37c0f5a67584335b9e3b9c0abab7f19294a9e06ba551394701f05058d6b81a70b0a0011bf8a71d46477f484dd75308db5376b8ae44c8affe8e3a6286eabcf7ca29edcc45fc122bf05b32690047b447453794a7e81b393f0470b31df99c760847e4a36ec95401cd2ad825aa4f92529c2b453be6163d4e08477b56454c0cde4e63ef9c3b62a5da98976e76999cb35fac2a80ccd835286b2e612ad9f971357186305c005c4fcb9d11dad8867d6f2a63b8161ddecf172b59498f0f73c793b82ccd35a222f91b0dee553073e98dbb4fe8b1c0d00f1cacf5f437f2debdb4199bfb939da4a8bc813e37d5ffd338559f04edbfb12257cc740d94955061ab1105718a18093a20fa1af0d13aab2ffa63f4b8172b6e598ec3ae5ac646f7e8246df183f3c5bc6029f615bf8e49f2de1671abc9c06dcd0b4405e917bfc33b655c1682a932fc20384c95f867ab9c4e9007d302d89222793742e0defbd2604207c1fdadd4faf67c23ffecb0f59a232cdeb4461aca98efef6601b518e957686bd12af879eeedaa4ca4e5ba2664727f7310583a4ce2086cef150c25dfc797be521997ed86765482fa8a18ab6f3a578820a2f4379c191aa0dc87c962f3a903f35ede4f28acc098344e1c90c07e661a642f01c9d41a6e892a456118de10543bb1c75e3c2c755b664a620f8ca0244258fcdad631030ff0675cb67ee34ca4b776cb40a41973256d7f6e045ef1850f9b1c8057cce391a3a527492f5b75896f841f54f153c9dce4275e8bccd63991283221085cc4a15c5dd121d67e12bc0c51a9d27eab0997ab4aee34831fbd1cc10da8fb6b7fe9c5333f543aa353cd1bca09611263cc0ee6ab6df3725059392ce855622f2eff7da3ccb765c58d8a25046b92022ee2251c2e0c1dd2e409a090671caec0069eb0eb1a77cfccf6c9fec25d94feef13700ead72de2509d9d396dde25122f1f2881a858297343abe9ab98e3100c6a9795cf8d4bfeed31221618480f593b7f4772dcc84899fbaff5cc3798a03a7fdcd6f62df864716e0f9bcec1ae19c7a83ebecd21f3df7d9dfd40790cb2fe7c1c88f71b926b4d0a338817798b9b6da321742c951a3c622889d8826958be22d08b168e4ac90ca947649d0725dec515491965dd94fc7dbe0852cccd81e5cdbf2e5861d6914e71a78bbf85964be7a26cf3d4b887ed251e35e37b038aee6a5778a90cfa13e4ccc2bfbcba5ca6c44dd74c735bbda9cbd93c672db64841fe0aae8fddb431ca8271624eb954fab2b82edb41b1a2a204b20c03b8edad6de40b214e59551336d8442030d019c2101c917024a5855fcaa8c6100158074b7b72c520ad8bdc04df552348fdb83306c2f313abdb97be2f561cda63aad1ad9b86b0211c785350e7c0e5de3fff67c028ea8aaa9685f44290b6f4ce27237c094f8e965ac0226077b411baa3fecb62a7e503457021ae3da57fb2017925c1beb6cbc5221531f8319cddb1a36272ff3eecf4936bd75b21ca2ac6fcbcd14ae5a9eaee4d3fab7be052f65e5d20ea0ad040756e092173b2ee87b1728df1943ea191d88ab60b51b3c5d7274f5c153be776a5784a52fa6b24496fc992cec229518afbc9f70cc139b9f53fd37bada2f8d115ca35602c210ebb6e379260d642405ebb78048677181a995aac16dc3fd9ef72a58e7d8c90b615f7030a7a2f92ed8032cc94141f05ba41de51d1562b70e0d5870e7c1ed682908868c36c113227d2352b233a83a9632bcbb5fc2240de52443f3c369ba38ac9d74a2a12fa1e3ce83ad0dce196e4bcf8571a86cc5f343191ee05a90e416e59dd1bcfb89e478296d34a3c5c46f4e5fb90ece11914ce4a101747c10661b09bf7edeb4a6d31516d0c2524802acb892a9cea5fa36ffb5c3a079de2ead9bf5707ea7a1c015995a7fb351d2a42edea5dde72ae823e26a16aa44a7999840f7babc560922f96fd217908ab6be12f78599f3f40dcbc53295729fad021098b25fac26066fe32900edf4e49495", 0x1000}, {&(0x7f0000001200)="f769f1e1cf23dae16dc7a9c9004376780b1f647378a1cb2ffcd064e80cf541d0f0db888f971177f206d6", 0x2a}], 0x3, &(0x7f0000001400)=[@rights={0x38, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x58, 0x2400c010}, 0x0) sendto$inet(r0, &(0x7f00008ac000)="f300c1", 0x3, 0x0, 0x0, 0x0) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000000000)=0xca, 0x4) 2018/02/26 01:36:01 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000539ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 01:36:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0xffffffff00000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d3f70)=[{&(0x7f0000fe5ff0)='p', 0x1}], 0x1) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7ff, 0x200200) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x6f, 0x4be, 0x4, 'queue0\x00', 0x5f2}) writev(r0, &(0x7f0000818ff0)=[{&(0x7f000016bde8)="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", 0x218}], 0x1) shutdown(r0, 0x1) 2018/02/26 01:36:01 executing program 5: mbind(&(0x7f00009aa000/0x4000)=nil, 0x4000, 0x8001, &(0x7f000002bff8)=0xfffffffffffffffd, 0x5, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x3f, 0x5, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x2216, 0x862b, 0x1f37}) 2018/02/26 01:36:01 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:01 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x39, "27ffddf6a59cf561bbf1c089497d1dcc6b90d298b903df600f7cd865100ab55019cbdb706cbfbc9dd82ec2846f1a226997cda7b0b48ca0703b"}, &(0x7f0000000080)=0x41) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x1, 0x3, [0xffffffffffffffff, 0x0, 0x8]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x100000000004) read(r0, &(0x7f0000ec6000)=""/50, 0x1c5) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x4, 0xfffffffffffffffd, 0x3, 0x0, 0x800f}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/26 01:36:01 executing program 6: unshare(0xffff) r0 = memfd_create(&(0x7f0000816fff)='\x00', 0xffffffffffffffff) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000180)="8a80d978a902c3c544478ac0fca047", &(0x7f0000000080)=""/255}, 0x214) 2018/02/26 01:36:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="08af", 0x2, 0x20000000, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x4}, {}, {}, {0x3}, {}, {}, {0xe}, {0x104}], 0x1fffff19) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendmmsg(r0, &(0x7f0000278000)=[{{&(0x7f00002b8000)=ANY=[@ANYBLOB="0000aaaa2abce8ba0000f7a54444480c000000000000944ec9bca6210637491620454362374e5a8b0c057500c48800001c9d07fbec00f7ecb4641a294a4b27e997c912613665"], 0x10, &(0x7f0000282f90)=[{&(0x7f0000e0c000)='3', 0x1}], 0x1, &(0x7f0000942e20)=[]}}], 0x1, 0x0) 2018/02/26 01:36:01 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x119500, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101002, 0x0) ioctl$int_in(r1, 0x80000080304d65, &(0x7f00008d3ff8)) [ 58.444404] audit: type=1400 audit(1519608961.275:48): avc: denied { prog_run } for pid=7631 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/26 01:36:01 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x280, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0xffffffffffffffbb) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:01 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x10000000000010, &(0x7f0000534000), &(0x7f000044affc)=0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40000, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x4000000000, 0xd032, &(0x7f0000000080)}) 2018/02/26 01:36:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000008000)=""/144, &(0x7f0000e58000)=0x90) 2018/02/26 01:36:01 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) write$selinux_create(r0, &(0x7f0000000080)=@access={'system_u:object_r:udev_exec_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x32, 0x39}, 0x33) io_setup(0x2, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f00000000c0)="8930b019650bb59e", 0x8, 0x20c, 0x0, 0x1, r0}, &(0x7f0000000140)) 2018/02/26 01:36:01 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x101, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001480)=[], 0x0, 0x0, &(0x7f0000001500)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000878000)}, 0x0) 2018/02/26 01:36:01 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="000000000008000000000000000000000000010000000100000000000000000000000000ffff0000000000000000000002000000030000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0x1, @dev={0xac, 0x14, 0x0}}, 0x325) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x22000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f00000000c0)={{0x5, 0x1, 0x9, 0x6, 0x7, 0x8}, 0x8000}) 2018/02/26 01:36:01 executing program 0: syz_emit_ethernet(0x3b, &(0x7f0000005faa)=ANY=[@ANYBLOB="cd3997030f0000000000000086dd06c8fba200010000fe8000000000000000000000000000aaff02000000a48ad79e9134cad4680e73101165ec0000000000000000000001000000000000000000000000000000000000000000000001"], 0x0) 2018/02/26 01:36:01 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x4}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000200)=0x8c) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f000000dff0)={&(0x7f0000cc7000)=ANY=[@ANYBLOB="140000002300010300000000000000001311000051472eb91d2f98133ca81bb6ea70f73dd85ccbd6b1501ec7329a06c614bcd078934b6d30e5097cc989fe901b608b42d0ebc5c9b48d24a18085c6a36c767bd4ad19de53e511e01addfd6341968f6aef145428a8f1f52b1d6bdbf3521dc798cefaf45932af16721603e67ebde301ea35a828e5baf58b0c3aa043fc"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000240)={@common='vcan0\x00', @ifru_flags=0x401}) 2018/02/26 01:36:01 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7, 0x400240) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000000000000}], 0x2c) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000001e31)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc, @loopback={0x0, 0x1}}}}}}}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x84040) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1f, 0x1) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000000100)=[{0xd8, 0x10e, 0x7, "9a1f0fdfdddc538387e1e3a5bee092d2460a44055d70d985c45af7fe895d55211e5ff5e7ad3846d4bcf69b290c4c1739a1c7c23369933926c8010ae1e17ee3868f0b06de3bdfd4f5f10d3196b34a11d0418f00e686e62f21efa80ead1901f9d672fde7e9e1b617ca3d6ad197aed7a308fabcf65630ad24171e597a0c3b19d87260f554a8284a38d1110a7388af7841ed6127275118f95567a60c4bb8791f5b96feea7a89c2696c888086e0eb8db4e9e80229bd8702d350ea6a1942880815b9a7c505382796"}, {0xf8, 0x103, 0x5, "b4300ea40de72fc9b273a964ac243510852d2b9318ac7dc30aa416b5873938e1ff6468f763b7236d8a8db13314721b99f9eaf5b466a01aa5ace582adeb3abfb2055fe78e231282e93e21d9370371311d2aacb814ff18bca2b87fe21232d2482fcff334483abe469b0e64b6561f3df072b863d44733cb5f3d8ef52dafbd8ef7ee21ee9c910d1d049bf06df0dd58ea2fcdd1546fbd5c75c9f19a41f9973e496fa73b1135a9e7c6457ce2ab1426f214a0458ae018b463ea06c9ddb95b8e8542e6e3def7c95f60601c006a36205896f5ee662bd2bf4129a6c82f8fa6fac6793422c8eeca3b89c1191a"}, {0x108, 0x0, 0x3, "a062b9734d2661b8cf8200758185deca892a5c64467886109be776fa8f8c234ed638e055c6157af04671c3036eead35c1e55539569fd089282bc4781b90a576603a11ad6c424688334a0f0a687c09d981aea2a328754569bd76e25a98f09764284f48063022905e264e806dcef8f9277da269bb67495e1a29d5406ad8f0616d4a4d7194c044b4a071229bd5dca2bf09a64e322625b356f59ba57d48aad8bd43fb3bc0dac71ebfa571e784ed38316cbc29f185eb4c3bae5a2765f9bf195c8a6c5c85a712a9094ff8b519ea1af4fff60b77e2ca8dbe8cd7d3ff0a5ba656f67c1ca6a6e02cf3d9b3ff1f55c4352ee4940ff366c62"}, {0x48, 0x0, 0xfffffffffffffbff, "1b9f60c82372a2cf31c171abc326a7c8a0fc9b1fb0c97ed486cfeedc7a81bc9eb63ce91fb00c6ec3bee2adf1ea823e04653c386007a6"}, {0xfffffffffffffff1, 0x108, 0x9165, "092ff31d3fcd1f2c67741b0242286d47bf404f06cad85dc6f7b96d9eba322f90d65740dfef63591e5c8886af34bc89daf02b7392998e4b31f3b8550d4cb30125a018a406b9b463f158ec46b3098de7c7e715390cce7d0428b8d595c35dd1d0e5c4e9855a97890275da1b3f3c05bfc46d3dda9f9b4b31bef3d53978f8af5145b434f66e582c5ecd7f5c9e225871cec4def875b8fca2abe9d7300df007f4c1ec4071191b5273dca7470b0c351d5578f36655e2b8070010ed42362f5ee6399b3c1e161254a62abf35f2a027394a168e52e339722dd409afe9b71fb1ddd6979dd8c6ec5381154f839ad0"}, {0x60, 0x11f, 0x80, "7f11296e2ef5030588e071a42f37fc7a89ae6f0e9e7653b3f743deb0f7f92ea701e639239ab50c913b196a3a60a3087a17febe7fc73c6e133bb70d5a5f819c4335dce02ef76ffca9c4"}, {0x20, 0x19f, 0x5, "ba9dd481bf6df79c23b26b83dba88d35"}], 0x498, 0x8000}, 0x8000) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfffffffffffffff7, 0x240) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setitimer(0x2, &(0x7f00000000c0)={{}, {r3, r4/1000+30000}}, &(0x7f00000005c0)) 2018/02/26 01:36:01 executing program 3: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ea7000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x40046104, &(0x7f0000cb9ffc)) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000040)={0x2}) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000000000)={r2, 0x20, 0xff, r2}) 2018/02/26 01:36:01 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x157c, @empty, 0x172600000000000}}, [0x1ff, 0x401, 0x9, 0x9, 0x2, 0x8, 0xb9, 0x1, 0x3ff, 0x401, 0x8001, 0x115, 0x2, 0x8, 0x3ff]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="430000009bc8c06a49a5dbfdfdfdb2632ac1c1fdb9f803913db5daf5d4f0565886e59c010000002398ae5d04e08d670e3b800e10905c62d396a7ff244e7fb82bb406fb2286e8252abda38d4bacccc6b4e84b3b97767cbf9c7401ea15760ee1909fba00b79de33b71000000000700000000715ecb65f03645148200bef7b529389a29"], &(0x7f0000000240)=0x4b) r2 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r2, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r2, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={r1, 0x774, 0x40, 0x7}, 0x10) 2018/02/26 01:36:01 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, &(0x7f0000000100)=0xfd0d) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0x400000000000003, 0x0, 0x1000000000000002, 0x15, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x6}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0xa8}, 0x1}, 0x0) [ 58.807302] QAT: Invalid ioctl [ 58.829445] QAT: Invalid ioctl 2018/02/26 01:36:02 executing program 2: keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) pipe2(&(0x7f0000000040)={0x0}, 0x80000) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x8000, 0x40, 0x2}) 2018/02/26 01:36:02 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x65d2e966}, {0x4, 0xffffffffffffffff}, {0xc, 0x9}], 0x3) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x3, 0xe0000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffffffff0001}, 0x1c) 2018/02/26 01:36:02 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x100) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x8408, &(0x7f0000000040)="adfbb6edc8bcf0eca81c4f4dcfaf097406947e34a4b0c75f3094c7b744ec32e00269c86c7042a345a4eaf77265") r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) socketpair(0xf, 0xb, 0x6a, &(0x7f0000000240)) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/197) fstatfs(r0, &(0x7f0000020000)=""/4096) 2018/02/26 01:36:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000065eff6)='map_files\x00') r1 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="4f381f0e79cf25460dfd5b0bd96a9be7051c59ca66a434d8fb7047c1613b15105543c0f2df5dba63243cec1ed857e66c5a42d9ddcd4900475b320d34c6b82a379dd395ed6266cc9355ecc705b31ff840d58ee40dab6ce1ddfdc239c4e88372c197e7b01f6a53d090f2f6e63068676b4a5431e89f4dcd28", 0x77, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0x4) getdents(r0, &(0x7f0000b4afd5)=""/24, 0x18) getdents64(r0, &(0x7f0000000040), 0x20b) 2018/02/26 01:36:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='vcan0\x00', @ifru_flags}) sendmsg$nl_route(r0, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f00004e1000)={&(0x7f0000552000)=@ipv6_newroute={0x68, 0x18, 0x100505, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x3, 0x3, 0x0, 0x0, 0x2000000, 0x5, 0x6, 0x800}, [@RTA_MARK={0x8, 0x10, 0x400}, @RTA_EXPIRES={0x8, 0x10, 0x1f}, @RTA_UID={0x8, 0x19}, @RTA_PRIORITY={0x8, 0x6, 0x9f}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_IIF={0x8, 0x1}, @RTA_MARK={0x8, 0x10}, @RTA_GATEWAY={0x14, 0x5, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x68}, 0x1, 0x0, 0x0, 0x2}, 0x40) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@generic="d6b8b770f8a3ff8a4f6f61ff6e49e771", @ifru_flags=0x1000}) r1 = socket(0x4, 0x800, 0x7) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x4, 0x3}, &(0x7f0000000100)=0x8) 2018/02/26 01:36:02 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:02 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000080)=@routing={0x0, 0x14, 0x0, 0x0, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, 0xa8) 2018/02/26 01:36:02 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000002cff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) io_setup(0x7, &(0x7f0000000000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x1, r0, &(0x7f0000000040)="8cf0e3e4ebcec5cd0c1ce53dd47dabecd8ea64c4a8219f2b6e23bf06c4b32db851c6c741be2a4ee6d8f70fc6600919a17927615661016ba8c82de86cb5ceb89b17d27312b937fb9c824ceefe8404f5d904bcaf36600494ca3549721dd404fb68e4e91437fc9ba40ba0608357ccf6c66c9a97dc59a3709cc4c9bf3e667a4118f408c6f1f8eb53fb2be4c8f89f7e23e8e5970c76f57a3367110cc55699", 0x9c, 0x10000, 0x0, 0x1, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0xff, r0, &(0x7f0000000180)="155fcc587771a2d99d57b2e916e558b7975e5279635bc0976c8e82c4f2797eb869a1260a140961eb6da547e17702fdb9fd2cd65a97319c1c7094622187f14406be0bd686a9999b6b5ccad0078c0ae7d7c0d15b643409ceee749edacc4dd18470fe139e5b67fd0e12c0bfa58e62", 0x6d, 0x0, 0x0, 0x1, r3}]) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000003a000)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000015000)=[]}, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg(r0, &(0x7f0000017000)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, &(0x7f000002dbf8)=[]}, 0x0) 2018/02/26 01:36:02 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000005000)) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x80, 0x2) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) personality(0x4000005) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x2000, &(0x7f0000000040), 0x0, r4, 0x8}) 2018/02/26 01:36:02 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40101, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:02 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x1, 0x2, 0x5, 0x9, 0x5646, 0x6, 0x5}, 0x237) 2018/02/26 01:36:02 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000012000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x8, 0x80000000003a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x4, 0x8480) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0xfffffffffffffff9, 0x4, 0xffff, 0x101, 0x7, 0x80000001, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0xffffffffffffff38, 0xffffffffffffffff, 0x5, 0x5, 0x3}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x101}, 0x8) 2018/02/26 01:36:02 executing program 4: r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x401) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), 0x4) read(r0, &(0x7f0000000040)=""/182, 0xb6) 2018/02/26 01:36:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x7, r0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000040)="0f01cf0f01dfc744240093db0000c744240200000100c7442406000000000f011c2466400f01f0c4e1505ebf46e2ffff66baf80cb8c6ceed83ef66bafc0c66edb805000000b9849b00000f01d90f23b62e460f01ca640f32", 0x58}], 0x1, 0x0, &(0x7f00000000c0)=[], 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000bf7000)={0xfffffffffffffffc, 0x0, 0x0, 0x2000, &(0x7f0000fe7000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000086c000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000140)="4df44f0f01b807000000b9280300000f324a328bfd00000048b808000000000000000f23d00f21f8351000000d0f23f8f30f213ccb0f20d835080000000f22d866ba4300ec66baf80cb858680682ef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f0000886fe0)=[], 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/26 01:36:02 executing program 3: 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 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000040)=0x1) 2018/02/26 01:36:02 executing program 1 (fault-call:2 fault-nth:0): getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:02 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={@generic="613ddb05553b3bc264642f3309f363d8", @ifru_addrs=@in={0x2, 0x1, @multicast1=0xe0000001}}) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000d498ddee6c308020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e8010000000000000000000000000000000000000000500168619af7b0a36d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000001000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) readv(r1, &(0x7f0000000500)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1f00ff02ff0300050500", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="cf00000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="007190819ed5ee3e79a3"], @ANYBLOB='&\x00\x00\x00\x00\x00\x00\x00'], 0x2a) fcntl$getflags(r2, 0x401) r3 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000200)={{0x6, 0x4, 0x9, 0x5, "11c9d04483b6014cc9c038333550ce8dbcb7d574e1a25eadbd699e54cb14cc47e36b8b3470de3ed33869acb6", 0x810}, 0x0, 0x0, 0x1, r3, 0x0, 0x6a87, "ceb517dbc9633b28797ea21817fa1c9ff42d68022714d18769b14e5c4b0073ff027373921f3afb644bf2dbca5ccfdc4d7499d65175e2a20c7430239905ff919e", &(0x7f00000001c0)="73797374656d0247504c26282400", 0xe, [], [0xd8c, 0x8, 0xc1, 0xc77]}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00fe8400060000000000000000000000bb020000800000eaff000d00000000000010000000"], 0xfffffffffffffcf0}, 0x1}, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f0000000380)={0x6, 0x10000}) 2018/02/26 01:36:02 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1, 0x10}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x1, 0x3d5, &(0x7f0000000000)=""/251}, 0x310) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) syz_open_pts(r2, 0x400200) ioctl$KVM_GET_ONE_REG(r2, 0x4010aeab, &(0x7f0000000140)={0x1, 0x3}) pipe2(&(0x7f0000000180), 0x80000) 2018/02/26 01:36:02 executing program 4: 2018/02/26 01:36:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) restart_syscall() r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000cab000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) close(r2) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x8, 0x4) [ 59.898419] FAULT_INJECTION: forcing a failure. [ 59.898419] name failslab, interval 1, probability 0, space 0, times 0 [ 59.909709] CPU: 1 PID: 7766 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #329 [ 59.916982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.926322] Call Trace: [ 59.928896] dump_stack+0x194/0x24d [ 59.932514] ? arch_local_irq_restore+0x53/0x53 [ 59.937197] should_fail+0x8c0/0xa40 [ 59.940903] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 59.946007] ? find_held_lock+0x35/0x1d0 [ 59.950075] ? find_held_lock+0x35/0x1d0 [ 59.954179] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 59.960053] ? rcu_note_context_switch+0x710/0x710 [ 59.964985] should_failslab+0xec/0x120 [ 59.968946] kmem_cache_alloc+0x47/0x760 [ 59.972988] ? __lock_is_held+0xb6/0x140 [ 59.977060] getname_flags+0xcb/0x580 [ 59.980856] getname+0x19/0x20 [ 59.984033] do_sys_open+0x2e7/0x6d0 [ 59.987739] ? filp_open+0x70/0x70 [ 59.991263] ? SyS_read+0x220/0x220 [ 59.994884] ? do_sys_open+0x6d0/0x6d0 [ 59.998753] SyS_open+0x2d/0x40 [ 60.002027] do_syscall_64+0x280/0x940 [ 60.005893] ? __do_page_fault+0xc90/0xc90 [ 60.010106] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.014585] ? finish_task_switch+0x1c1/0x7e0 [ 60.019063] ? syscall_return_slowpath+0x550/0x550 [ 60.023980] ? syscall_return_slowpath+0x2ac/0x550 [ 60.028892] ? prepare_exit_to_usermode+0x350/0x350 [ 60.033890] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 60.039249] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.044087] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/02/26 01:36:02 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty}, 0x3, 0x2, 0x3, 0x4}}, 0x26) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') 2018/02/26 01:36:02 executing program 4: r0 = socket(0x4, 0xa000000000807, 0x4) sendto(r0, &(0x7f0000000000)="120000003200e706000f0000000000000800", 0x12, 0x0, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x250000) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000080)="008bebbfa93d8197fefb192c407bf236e8dc1fe634ba2379a1d5") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x240100, 0x0) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x0, 0x2710}}, 0x100) [ 60.049253] RIP: 0033:0x40e0e1 [ 60.052421] RSP: 002b:00007f7356ec0bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 60.060196] RAX: ffffffffffffffda RBX: 00007f7356ec16d4 RCX: 000000000040e0e1 [ 60.067456] RDX: 00007f7356ec0be8 RSI: 0000000000000002 RDI: 00007f7356ec0bd0 [ 60.074704] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000018 [ 60.081952] R10: 0000000000000006 R11: 0000000000000293 R12: 0000000000000014 [ 60.089201] R13: 000000000000063a R14: 00000000006f9610 R15: 0000000000000000 2018/02/26 01:36:02 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000005cd0000000000000000000000000003000000000000000000000000f200"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) recvfrom$inet(r0, &(0x7f0000000000)=""/154, 0xfffffffffffffe6c, 0x1, &(0x7f00000000c0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000339fe2)=""/30, &(0x7f0000000000)=0x1e) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/26 01:36:02 executing program 1 (fault-call:2 fault-nth:1): getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:03 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000ab23b2)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000040)=""/83) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 01:36:03 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="9c9c08b3ac19fc59d7ca0e25dcafee129e3b4db3fca5adbe494ae7c68a72b07526089a97851213e651838afa6859f6e8704338a0cec82cca53d62046a05f38fbed50a04a9b73502f92f7657c40f96b22d6", 0x51, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@common='sit0\x00', 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000000)={{0x2, 0x400, 0x1, 0x33, 0x3, 0x1}, 0x81}) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/26 01:36:03 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x800) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/247) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x54883) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x8004, 0x9) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d61fb0)={{}, {0x12}}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000140)={{0x0, 0x3, 0x1800000, 0x0, 0xa05}, 0x1, 0x40}) 2018/02/26 01:36:03 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b01ffc)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) write$fuse(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000010000000700000000000000000200034794805238fa1c2a1f00b0e8ea9c5c94226c9f5c"], 0x28) r2 = epoll_create1(0x80004) r3 = shmget(0x2, 0x2000, 0x4, &(0x7f0000ffb000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) getgroups(0x6, &(0x7f00000003c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r8 = fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000440)={{0x7, r4, r5, r6, r7, 0x80, 0x3}, 0x60d, 0x9, 0x8, 0x8001, r8, r9, 0x10000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000002aff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0x7}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) migrate_pages(r10, 0xff, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x1) 2018/02/26 01:36:03 executing program 3: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f00000000c0)=0x3a) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x3, 0x4) wait4(0x0, 0x0, 0x4000000, &(0x7f0000af2f70)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000200000000000700000004000000f003000000000035000000001001000008030000080300000803000004000000", @ANYPTR=&(0x7f0000000000)=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'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00aa000000000000000000000180c20000020000000000000000000000000000e000000204000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e800000000000000000000000000000000000000000000000000280041554449540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaa00aa000000000000000000000000000000000000000000000000000000000002ac1400aa0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) 2018/02/26 01:36:03 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x3a4) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) [ 60.216516] FAULT_INJECTION: forcing a failure. [ 60.216516] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 60.228395] CPU: 1 PID: 7801 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #329 [ 60.235666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.245020] Call Trace: [ 60.247048] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 60.247613] dump_stack+0x194/0x24d [ 60.261526] ? arch_local_irq_restore+0x53/0x53 [ 60.266192] ? trace_event_raw_event_lock+0x340/0x340 [ 60.271407] should_fail+0x8c0/0xa40 [ 60.275117] ? check_noncircular+0x20/0x20 [ 60.279358] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 60.284456] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 60.289625] ? trace_event_raw_event_lock+0x340/0x340 [ 60.294804] ? perf_trace_lock+0x900/0x900 [ 60.299037] ? find_held_lock+0x35/0x1d0 [ 60.303108] ? perf_trace_lock+0xd6/0x900 [ 60.307259] ? perf_trace_lock+0xd6/0x900 [ 60.311387] ? perf_trace_lock_acquire+0xe3/0x980 [ 60.316225] ? trace_event_raw_event_lock+0x340/0x340 [ 60.321396] ? perf_trace_lock+0x900/0x900 [ 60.325620] ? should_fail+0x23b/0xa40 [ 60.329489] ? get_pid_task+0x93/0x140 [ 60.333370] __alloc_pages_nodemask+0x327/0xdd0 [ 60.338039] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 60.343055] ? find_held_lock+0x35/0x1d0 [ 60.347151] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 60.353040] cache_grow_begin+0x72/0x640 [ 60.357097] kmem_cache_alloc+0x400/0x760 [ 60.361260] getname_flags+0xcb/0x580 [ 60.365059] getname+0x19/0x20 [ 60.368236] do_sys_open+0x2e7/0x6d0 [ 60.371943] ? filp_open+0x70/0x70 [ 60.375466] ? SyS_read+0x220/0x220 [ 60.379082] ? do_sys_open+0x6d0/0x6d0 [ 60.382950] SyS_open+0x2d/0x40 [ 60.386219] do_syscall_64+0x280/0x940 [ 60.390084] ? __do_page_fault+0xc90/0xc90 [ 60.394305] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 60.399827] ? syscall_return_slowpath+0x550/0x550 [ 60.404738] ? syscall_return_slowpath+0x2ac/0x550 [ 60.409661] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 60.415027] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.419867] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.425038] RIP: 0033:0x40e0e1 [ 60.428204] RSP: 002b:00007f7356ec0bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 60.435892] RAX: ffffffffffffffda RBX: 00007f7356ec16d4 RCX: 000000000040e0e1 [ 60.443139] RDX: 00007f7356ec0be8 RSI: 0000000000000002 RDI: 00007f7356ec0bd0 [ 60.450385] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000018 [ 60.457634] R10: 0000000000000006 R11: 0000000000000293 R12: 0000000000000014 [ 60.464880] R13: 000000000000063a R14: 00000000006f9610 R15: 0000000000000001 2018/02/26 01:36:03 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000345000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r1, r1, 0x80000) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000000)={0x6, 0xffffffff}) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x400, 0x20400) ioctl$ION_IOC_HEAP_QUERY(r3, 0xc0184908, &(0x7f0000000040)={0x8dd, 0x4, 0x1, r4}) mq_notify(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x2, @tid}) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000100)) r6 = dup2(r4, r5) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000140)={0xa72, 0x4, 0x0, 0xffffffffffffff01, 0x1, [{0x67, 0x8000000, 0x66e7, 0x0, 0x0, 0x8}]}) ioctl$int_in(r6, 0x5421, &(0x7f0000000140)=0x2) 2018/02/26 01:36:03 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5143b88d54a270f1f88dab3f8bc8d20f41d70dbf1f89152eb14a57dd0f9e7a25a9e086d006fde05addd6cc3482bf04bfd8e310a33d0b374cb4e97da5c64fd198f74199c50290dc872b37edfcd239b173bd4bee164413f4dbc207b95e6bf9f1ca5713e882be0484f201af27851993d7308655e464a0a3ab5b3abae6233e1"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000040)=""/158) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x1, 0xae, 0xbbe, 0x6, 0x4}, 0x14) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x7ff, 0x1) 2018/02/26 01:36:03 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000480)={0x10000, 0x3, 0x20, 0x0, 0x6, 0x8159, 0x3, 0x20, 0x200, 0x9, 0x101}, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) readahead(r0, 0x0, 0x30000) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000540)="178f8a5173f77da79664c134ca2994d88396e5f025c5bec15f12a7dd176215e49e290603e10023f2176920b8f03dcdeba838c38ccb76f6802504f26d9842adb5890620a8c6e161e219e66cfa1715c5270f0a6d2b1948aefb07b4b3aa3495f9a7bbd502f1926a6b88ef8e6e62861bb5ace336e38e2f0dc21da0fbb3a51cd305df3e12b260aa0558a525d80aebd2cbc858322e6f18c9aa1464f425a6dbe6a6c7ff2b94c40d82c6a147f61532fc99dd03a30707cbaf5ff891829d42d42c347b62fcdbddc95458afe885ecd7d02014ab5da2ba3964bc3e536076567b950d60cefb05c197c9e2ea461ac61b21b1bb41ad3e4f", 0xf0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x8}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r1, 0x1000, "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"}, &(0x7f0000001700)=0x1008) r3 = socket$inet(0x2, 0x4, 0x200) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001740)) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000001780)={0x20}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000017c0)={0x7, 0x9, 0x7, 0x6, 0x6, 0x3c2ae14d, 0x100000001, 0x81, 0x200, 0x40}, 0xb) r4 = signalfd4(r0, &(0x7f0000001800)={0x6}, 0x8, 0x800) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000001840)={{0xffffffffffffffff, 0x0, 0x2, 0x3, 0x10000000000}, 0x3, 0x8}) fgetxattr(r3, &(0x7f00000018c0)=@random={'os2.', '/selinux/mls\x00'}, &(0x7f0000001900)=""/124, 0x7c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001980)=0x19, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000019c0)={r2, @in6={{0xa, 0x2, 0x7fffffff, @empty, 0x6cc}}, 0x7, 0x744}, &(0x7f0000001a80)=0x98) fsetxattr(r3, &(0x7f0000001ac0)=@known='system.sockprotoname\x00', &(0x7f0000001b00)='os2.', 0x4, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f0000001b40)={0x40, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001c00)=0xffffffffffffffd3, 0x4) r5 = syz_open_dev$dspn(&(0x7f0000001c40)='/dev/dsp#\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001d00)=""/143) ioctl$sock_bt_bnep_BNEPCONNDEL(r5, 0x400442c9, &(0x7f0000001dc0)={0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}) rt_sigsuspend(&(0x7f0000001e00)={0x100000001}, 0x8) bind$inet6(r5, &(0x7f0000001e40)={0xa, 0x1, 0x8b63, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffff8000}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001e80)={0xcedc, 0x2, 0x2f16, 0x0, r2}, 0x10) r6 = gettid() tkill(r6, 0xf) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000001ec0)=0x1200d0) 2018/02/26 01:36:03 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004f3000)='ns/cgroup\x00') ioctl$VT_RELDISP(r0, 0xb701) preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f00000000c0)=""/211, 0xd3}, {&(0x7f00000001c0)=""/126, 0x7e}, {&(0x7f0000000240)=""/157, 0x9d}, {&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/115, 0x73}, {&(0x7f0000001400)=""/156, 0x9c}, {&(0x7f00000014c0)=""/186, 0xba}, {&(0x7f0000001580)=""/8, 0x8}], 0xa, 0x0) 2018/02/26 01:36:03 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000da0ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r2, &(0x7f0000011ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) listen(r1, 0x0) listen(r3, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x4}], 0x1, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340), 0x8) 2018/02/26 01:36:03 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000be2ff8)='./file0\x00') r0 = semget(0x0, 0x3, 0x100) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000140)={0x7, 0x10000}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) r5 = getegid() semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x10000, r1, r3, r4, r5, 0x2, 0x5}, 0x3, 0x3, 0x6}) chroot(&(0x7f0000000380)='./file0\x00') 2018/02/26 01:36:03 executing program 1 (fault-call:2 fault-nth:2): getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:03 executing program 3: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000c60000)={&(0x7f0000e3c000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000cd6000)={&(0x7f0000643000)=ANY=[@ANYBLOB="140000000000000000000000000000000000f900"], 0x14}, 0x1}, 0x0) [ 60.531844] FAULT_INJECTION: forcing a failure. [ 60.531844] name failslab, interval 1, probability 0, space 0, times 0 [ 60.537788] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7842 comm=syz-executor3 [ 60.543204] CPU: 0 PID: 7838 Comm: syz-executor1 Not tainted 4.16.0-rc2+ #329 [ 60.562318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.571671] Call Trace: [ 60.574269] dump_stack+0x194/0x24d [ 60.577898] ? arch_local_irq_restore+0x53/0x53 [ 60.582606] should_fail+0x8c0/0xa40 [ 60.586340] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 60.591462] ? save_stack+0xa3/0xd0 [ 60.595104] ? save_stack+0x43/0xd0 [ 60.598733] ? kasan_kmalloc+0xad/0xe0 [ 60.602627] ? kasan_slab_alloc+0x12/0x20 [ 60.606788] ? get_empty_filp+0xfb/0x4f0 [ 60.610852] ? path_openat+0xed/0x3530 [ 60.614737] ? do_filp_open+0x25b/0x3b0 [ 60.618719] ? find_held_lock+0x35/0x1d0 [ 60.622866] ? trace_event_raw_event_sched_switch+0x810/0x810 2018/02/26 01:36:03 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x80800) openat(r2, &(0x7f0000000040)='./file0\x00', 0x163000, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@pic={0x82, 0x4, 0x10000, 0x7fff, 0x1, 0x2, 0x1000, 0x6, 0x5, 0x5, 0x7, 0x4, 0xfff, 0xff, 0x79}) 2018/02/26 01:36:03 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8600, 0x184) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x94, 0x4) r1 = socket$inet6_sctp(0xa, 0x6, 0x84) sendmmsg(r1, &(0x7f0000005240)=[{{0x0, 0x0, &(0x7f0000003c80)=[], 0x0, &(0x7f0000003cc0)=[{0x10, 0x84, 0x4}], 0x10}}], 0x1, 0x0) 2018/02/26 01:36:03 executing program 5: madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x80000000000a) 2018/02/26 01:36:03 executing program 7: r0 = socket$inet(0xa, 0x801, 0x2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000025775cfe10a6ffca17b468279d04000000d8030000ffffffff980000000000000098000000ffffffffffffffff40030000400300", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000040)="dac5e0e7c074c7d5369088c3a2207e3c6e4a41b5aa95c8ac702bb00d946b3cbc393240d96baaa176800e8518a63a4c50d48cffee4ecd5341a6496286e4c6502d9f744cd6920fac", &(0x7f00000000c0)="7818e2e6582a2246aca21066c28304a989f39830cc619d4cb4aba81e22465007238c21eaa3b5a65c8de62abf64ed7d04616f0a1071cc40040db787de19c237616e6748b61150f2f76c5828ff8d7e4fadbbe3398e3b43b5dc61b0fdbd546fdaf78d7d5289c5a12b9d430c823c2b172a68e2e199ad47e8a06b8c55d7f4cd28d745a27a11502e3b3460672c567a608f0349937d21d47b8f766ef4afd19667ff1eda07074f94723a6a9a216659586944cb33514c5c34966afddd99424cc2c5e9bb7e7ccf8179ce08b3dda6ee85a4132c7233d7acde16d970764d4cb4a4b8f12a49fea825cd38b3"}, 0x20) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) 2018/02/26 01:36:03 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000c11ff3)="00088700390000000000000000") sendfile(r1, r1, &(0x7f0000000000)=0x20000000, 0x80000007ff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x89da, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/36) [ 60.628773] ? rcu_note_context_switch+0x710/0x710 [ 60.633741] should_failslab+0xec/0x120 [ 60.637724] kmem_cache_alloc+0x47/0x760 [ 60.641810] ? rcu_read_lock_sched_held+0x108/0x120 [ 60.646852] selinux_file_alloc_security+0xae/0x190 [ 60.651884] security_file_alloc+0x6d/0xa0 [ 60.656135] get_empty_filp+0x189/0x4f0 [ 60.660115] ? proc_nr_files+0x60/0x60 [ 60.664009] ? perf_trace_lock+0x900/0x900 [ 60.668268] ? __lock_is_held+0xb6/0x140 [ 60.672335] ? check_noncircular+0x20/0x20 [ 60.676617] ? unwind_get_return_address+0x61/0xa0 2018/02/26 01:36:03 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000104000a00071008000900feffffff0800000000000000", 0x24) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xd6, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x9}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x9, 0x7, 0x10000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0xbb0, 0x11, "230a9655014ddc086bc566c087f7c69a01"}, 0x19) 2018/02/26 01:36:03 executing program 3: r0 = socket$inet(0x2, 0x807, 0x3) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc185, 0x200) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x1, 0x1f}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3e8, 0x220, 0x220, 0x2b8, 0x98, 0x0, 0x350, 0x350, 0x350, 0x350, 0x350, 0x6, &(0x7f00000affa0), {[{{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0xff000000, @common='irlan0\x00', @common='lo\x00', {0xff}, {}, 0x73, 0x1, 0x10}, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x2, 0x20}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff0000140000000800040000240000000000000000ac1400bbe0000001000000000400000000d73cde0060fc791bf071b49e491f0683b0550b4c"], 0x0) [ 60.681575] path_openat+0xed/0x3530 [ 60.685309] ? find_held_lock+0x35/0x1d0 [ 60.689409] ? path_lookupat+0xba0/0xba0 [ 60.693491] ? lock_downgrade+0x980/0x980 [ 60.697657] ? lock_release+0xa40/0xa40 [ 60.701656] ? do_raw_spin_trylock+0x190/0x190 [ 60.706242] ? __lock_is_held+0xb6/0x140 [ 60.710341] ? _raw_spin_unlock+0x22/0x30 [ 60.714493] ? __alloc_fd+0x29b/0x750 [ 60.718326] do_filp_open+0x25b/0x3b0 [ 60.722135] ? may_open_dev+0xe0/0xe0 [ 60.725946] ? strncpy_from_user+0x323/0x430 [ 60.730381] ? mpi_resize+0x200/0x200 [ 60.734181] ? __lock_is_held+0xb6/0x140 [ 60.738261] ? get_unused_fd_flags+0x121/0x190 [ 60.742850] ? __alloc_fd+0x750/0x750 [ 60.746666] ? getname_flags+0x256/0x580 [ 60.750759] do_sys_open+0x502/0x6d0 [ 60.754482] ? do_sys_open+0x502/0x6d0 [ 60.758396] ? filp_open+0x70/0x70 [ 60.761947] ? SyS_read+0x220/0x220 [ 60.765597] ? do_sys_open+0x6d0/0x6d0 [ 60.769490] SyS_open+0x2d/0x40 [ 60.772786] do_syscall_64+0x280/0x940 [ 60.776675] ? __do_page_fault+0xc90/0xc90 [ 60.780909] ? _raw_spin_unlock_irq+0x27/0x70 [ 60.785410] ? finish_task_switch+0x1c1/0x7e0 [ 60.789915] ? syscall_return_slowpath+0x550/0x550 [ 60.794856] ? syscall_return_slowpath+0x2ac/0x550 [ 60.799793] ? prepare_exit_to_usermode+0x350/0x350 [ 60.804819] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 60.810207] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 60.815111] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 60.820297] RIP: 0033:0x40e0e1 [ 60.823482] RSP: 002b:00007f7356ec0bb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 2018/02/26 01:36:03 executing program 4: r0 = memfd_create(&(0x7f0000000000)='%$\x00', 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0xffffffffffff0000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r2, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) mmap$binder(&(0x7f0000945000/0x4000)=nil, 0x4000, 0x0, 0x10810, r0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xe0000000000, 0x3, 0x5, 0x0, 0x10}, 0xa0) fcntl$addseals(r0, 0x409, 0x3) 2018/02/26 01:36:03 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="00002992ffafd595e70000000000000000080000000000000000000000000000000000d485a5916bb063763fef7c640000000000000000000000000000000000ce9207507ba3c41904287a9559c30fb8d6569fde3dc82e6ef42c27661f749b79dec8e1834789f047d5a8ab2e047973a9531d3df7aced8d66d6b6136aaf453d19d06c961bdcb8bb53918ebef9cda4d7d9a38dfabff169048be813dc8e713dd0fb178c1e235576552d3ab5fe6da71259c21f223ef8e22e5384c3a2e882ef160dab"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:03 executing program 0: r0 = memfd_create(&(0x7f0000000100)="656d3040e3736563757269747900", 0x0) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000000)) pwrite64(r0, &(0x7f00000001c0)="da", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"a32ab48b5855a62262b89a706faf959b", {0x4, 0xb01, 0x800000000, "81a1caf7ff2f", 0x778d}}) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)="68667300ba8986c9f49418d8d2f3ec8f0ec708c83adc97a1744924eb06dcf32e949d76f677c870740673e3057e9f4db15ed7670f0377a98e8721365ab5939ca488a20306c1cc22eb24cd595432e5a2430a9170ac9864a76566e9f9fa26978cdec51193760b52360cf83f2c12950e2cb8a99bf9e4ee1d9482b5225a76f11e11292ca14119e9a6603ec5bc5696c29c8559914762cd", 0x2000000000081081, &(0x7f0000000140)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x3) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xb513, 0x8000) 2018/02/26 01:36:03 executing program 5: openat$rfkill(0xffffffffffffff9c, &(0x7f0000a13ff4)='/dev/rfkill\x00', 0x0, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x10200000008) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) [ 60.831197] RAX: ffffffffffffffda RBX: 00007f7356ec16d4 RCX: 000000000040e0e1 [ 60.838466] RDX: 00007f7356ec0be8 RSI: 0000000000000002 RDI: 00007f7356ec0bd0 [ 60.845734] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000018 [ 60.853006] R10: 0000000000000006 R11: 0000000000000293 R12: 0000000000000014 [ 60.860273] R13: 000000000000063a R14: 00000000006f9610 R15: 0000000000000002 2018/02/26 01:36:03 executing program 6: 2018/02/26 01:36:03 executing program 3: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000000000)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/02/26 01:36:03 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0xfffffffffffffffc) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) 2018/02/26 01:36:03 executing program 6: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) fchmod(r0, 0x42) fcntl$getflags(r0, 0x40a) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x200000, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8440, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) close(r2) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000000080)=""/54, &(0x7f0000000100)=0x36) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000100)={0x0, 0xfcd, 0x767b, &(0x7f0000000080)}) 2018/02/26 01:36:03 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="08000000e57efff72a00060b4400815c", @ifru_mtu=0xcf1a}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x64000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x1ff, 0xb, 0x1, 0xaf, "a1674a7b0a6d781244e185ba18de5cdfaeb4ba0b907ee3006d3189e5e02404d3"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d4a000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f000025bffc)=0x9) 2018/02/26 01:36:03 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x40000) accept(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000080)=0x3a) r1 = perf_event_open(&(0x7f0000f5cf88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004cc000/0x3000)=nil, 0x3000, 0x0, 0x6012, r1, 0x0) 2018/02/26 01:36:03 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070009800000000000000000000000000000000000000000028000000000000000000000000000000000000bc30548b07de9ca000000000000000000000000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:03 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4000000001) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) 2018/02/26 01:36:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0x8fa7, 0x7f}, {0x1, 0x1}, 0x5, 0x3, 0x1}) getresgid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000044000)=0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffc000/0x4000)=nil, 0x9e0e, 0x0, 0x1, &(0x7f0000ffc000/0x1000)=nil, 0x825}) pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000100)="d4ef285b42339f998885eaabaad46fab92b393f736c7ff2d5e7ec15927361fecc7e602c16c2622f3b0f40938420bbc322319d1e8c3defe4cf60e01a4a4a89f353aec09cf793a8452ee8eeb11c67aee41200f9e373596f4a2b3717c8891673ecbac45f166886de56df0997fa5", 0x6c}], 0x1, 0x0) lookup_dcookie(0xd4fa, &(0x7f0000000100)=""/140, 0x8c) 2018/02/26 01:36:03 executing program 6: r0 = socket(0x1, 0x3, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x400000000007fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad1ffc)=0x8, 0x84) 2018/02/26 01:36:03 executing program 7: r0 = socket$inet(0xa, 0x801, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:03 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0100befc21c86ba56c17f0c0a4c83d740300000000000000fd89bd3b4d389bad4fe50b1f9e79e2d6aed66552ce68935049bc2e3d31ad6ff2b5ca48fca0e2aafd971d3969ef02b0f39516dd153eb6a988a57485063a8e3f22fbf1ac8d95b6a1b6e8e044781b44c42fecde36d894301924928f4b7470b4e7cbd107b03eb3c25f3bcb84ebd4bea989a57c0e576c1951562f05e6de477c8da4bab527cb99e04077d0bfada9f013e5d5e0c215186147427821ab85f97a8cf52cb8226286c7acdf"], &(0x7f0000000080)=0xa) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000100)={r1, 0x1}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000140)=0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) syncfs(r0) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) shmdt(0x0) tee(r2, r2, 0x85b, 0x5) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x8, {{0xa, 0x1, 0x200, @empty, 0x39}}}, 0x88) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000180)={0x1, 0x401}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)) 2018/02/26 01:36:03 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008d20)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000080020000ffffffff300100003001000000000000ffffffffffffffffe801000ee8010000e8010000ffffffff04000000848e2d293264d28b00c40ad0639fbe44cc650fe890691c5c5a4056", @ANYPTR=&(0x7f0000001fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000ffffffff0000000001727370616ef2000000000007000000626f6e6430000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000ffffffff000000000000000073797a0000000000000000000000000079616d3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000b800000000000000000000000000000000000000000048004c454400000000000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000001060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2e0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000004000)='%', 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 01:36:03 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) r1 = dup3(r0, r0, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@generic={0x6, 0x7fffffff, 0x10000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getrusage(0x1, &(0x7f0000000040)) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x160, 0xc8, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f00008dbfc0), {[{{@ip={@empty, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bond0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="ffffffffe8545f292342066502472364ffff00001400000008000400001c0000000000000000ac1400bbe00000010000010000080000"], 0x0) 2018/02/26 01:36:03 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x44, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) r0 = pkey_alloc(0x0, 0x3) pkey_free(r0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 01:36:03 executing program 0: syz_emit_ethernet(0x56, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000ffffffffffff910003008100040086dd0602290f00183a0000000000000000080000ffff00000000ff0200000000000000ebffffffffff008300000000000000ff010000000000000000000000000001"], 0x0) r0 = semget(0x2, 0x7, 0x30) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000080)=""/107) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000140)=""/30) 2018/02/26 01:36:03 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x100000001, 0x8400000000003, 0xffffffff00000001, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r1 = dup(r0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x3, 0x7}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000040)="9a", &(0x7f0000000180)=""/243}, 0x18) 2018/02/26 01:36:03 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x100) 2018/02/26 01:36:03 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = dup2(r0, r0) clock_gettime(0x0, &(0x7f0000000000)) fsync(r1) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}}, &(0x7f0000000080)) 2018/02/26 01:36:04 executing program 3: r0 = syz_open_dev$dmmidi(&(0x7f0000056000)='/dev/dmmidi#\x00', 0x6f600000, 0x0) r1 = gettid() ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000000b00000000fcffff02000000020000000600000007000000020000000000000000e02900000000000000000000802100008001000000fe9c000052f2000001000000060000000000000000000000000000000e0000808b00000002000000020000000500000008000000000000000000000000000000000057a7189fcd9203e3a7ae90123e2386a987de3b5266b1e33c7403d532a5b4c0fbaf12779443"]) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x41) sched_setaffinity(0x0, 0xffffff30, &(0x7f0000e7d000)) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/125, 0x7d}], 0x1) dup3(r0, r3, 0x0) fstat(r3, &(0x7f0000000040)) tkill(r1, 0x16) openat$sequencer2(0xffffffffffffff9c, &(0x7f000083bff0)='/dev/sequencer2\x00', 0x4002, 0x0) 2018/02/26 01:36:04 executing program 4: setrlimit(0x7, &(0x7f0000a9cff8)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x80000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000100)={0x3, 0x3}) signalfd4(r0, &(0x7f0000000000)={0x10d}, 0x8, 0x800) 2018/02/26 01:36:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000024c0)={0x0, @multicast2, @broadcast}, &(0x7f0000002500)=0xc) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x28c) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) connect$rds(r1, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) fcntl$setflags(r0, 0x2, 0x1) memfd_create(&(0x7f0000000000)='wlan0-\x00', 0x1) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="030000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/26 01:36:04 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000013d8f1f0c16e3598390000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) setsockopt(r0, 0x20, 0x8, &(0x7f0000000000)="cbf29f30369696a7da8eb3e8a8cedd50dffaf9cc205101598db8c24fb5dd05d6846f0300a3e759b32c09ee8728174510e004e175338935642f30c24e79486fe54135eb3be54d66b7081ed01513b9f01215d2192f80ab986abfc09b41aa56658d057ba1ad47d4819d9467c482172fcd5bfc1c3bfef134ee0dcae2b9e7bd01c1399e592b00fbfbd91d8d92d2960a467909b0e9c1bc77f6", 0x96) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:04 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x2000000032, r1, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000013ff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00000000c0)=""/245) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000026ffa)) r4 = accept$inet(r1, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000100)={0x1}, 0x4) 2018/02/26 01:36:04 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\x00 \x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="0000000001000000000000001acd1c939209aba1"], 0x48}, 0x1}, 0x0) 2018/02/26 01:36:04 executing program 4: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x1ff, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000180)={0xffffffffffffffff, 0x2, 0x8001, 0x2, 0x8001}) capset(&(0x7f0000000140)={0x20071026, r1}, &(0x7f0000000180)) 2018/02/26 01:36:04 executing program 5: pipe(&(0x7f0000000000)={0x0}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000040)={r1, 0x8, 0x8, "6a88f2c515a6545817f7f8d58363f408f7f25bed28d40ea5458c0f5fb70b54d0b049c7c04cd2681000a5c1d07156df01cd97748bb900b552b8d41a0386ef286dc64ea0bcc413b2f98ca70373b15bd7f9d1aa38ab87a3c79c4ce1b3511174e39c287b3eca8947fec37c36342aa27b4266dc4b3a150b8bd909e062d0e95d664fd124fa2794e2de1d07253663d323ba5becf4102e73508f3674510e247bb65491efe5974208cf76d4f282fe8738be236798d566198cbe6859af870ef531462b8c7930d3c4a81ed4129dae8c93e7e918a00a80989df2630ee4dccf874d39c107bb12"}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) io_setup(0x8, &(0x7f0000000040)=0x0) io_submit(r4, 0x2, &(0x7f00000005c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3, 0x0, r2, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/26 01:36:04 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x2, 0x3, &(0x7f0000008000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x27, 0x7f, &(0x7f0000008000)=""/127, 0x41000, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x5, 0x0, 0x14}], {0x95}}, &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0xe7, &(0x7f0000002f19)=""/231, 0xfffffffffffffffe}, 0x48) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) sendto$packet(r0, &(0x7f0000000040)="060a9e", 0x3, 0x80, &(0x7f00000001c0)={0x11, 0x1c, r1, 0x1, 0x2, 0x6, @random="db1d533439b8"}, 0x14) 2018/02/26 01:36:04 executing program 3: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000062ffe0)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000000000)=@hdr={0x1, 0x83, 0x0, 0x3ff, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14}}}}, 0x26) kexec_load(0x1f, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000040)="8d2d149f35bdb66a6104c18083f70deb946a1ce3286512d752c331d7e05955308ddb38d3c72d827e0ccf0f697589f7883614ee80f2f38f5911f215d2573c8cf9673cd4c6ed0e604879f757f6aa91527bde42d434796fecab5e4a582b95f9ab321f52f64790dcaa79104343365e6530993dfbb3fe8bca80b3e58b5afe1605939511d3ec6e1730e54bbe7f01ca8ba9f21f49c0565d0074558fa0d0bace62272ad0246363baf14fa23b6ea2b302e9cf5a45b9582f4ac5a4ca081419e982749746f8af19c2d4e6d71176de4c15beecdd8e538da45e0e54d88d2bc7ff46944c18b059918d", 0xe2, 0x1ff, 0x3}, {&(0x7f0000000140)="88efde01210301de7b8afa6a80c1156a4d6aa45220029953ccbd2a574faea608639703aa44d0ed5712dbaa029b405547db80", 0x32, 0x7, 0xf0}, {&(0x7f0000000180)="075b064947a4cd760a8b04c3daa06600e4745b62d4434305c2e259dcb96db5746900ef35d30cc88a237f923ba08384c30822e939a3f7f62979e898c73363017ef10a312c9a4ad8117c2cd39b019fe105d8a3f101dd214522b8877f69674e0f3f79676361231091977cf9e457f6af89c1e07909ec", 0x74, 0x9, 0xb2}, {&(0x7f0000000200), 0x0, 0x80, 0x4ee}, {&(0x7f0000000240)="e8c93c371e4abd8dd445445ed6f916599694f3ed2e5663f871eeba18425e7f1b0b6299f62e9bae23ec094a191553b16e5cae9b38a1723d512e194ea37c44b0cac4e1c21d3c5df652e95ba9f61b588d6e6369c4fa60a9c7d8c98a", 0x5a, 0x1f, 0xff}, {&(0x7f00000002c0)="407f00cea61eb07ca298db7d21ab83c7b690ca16243d50fb7f83656c15486ac3ebbf418259bcc65a9ad5fa0eaaad372662b4ffa79828921d87210ce27c62e8abfd48dae9f43f620308bb150d7da3c0db1f8e8cbfeb8b653be1d8463bbe08d31da03fffabdf6a1108568e", 0x6a, 0x0, 0x39}, {&(0x7f0000000340)="7d21677b0561ca9df7d77fa5dc425d4e4ea6335333f5e72fd1371512e8db130cda02e1dbd8690a37171dc3f06d2d66fcff4eb84df9d5741afdbb189fc5f843625415709b2888fe0242d10fa1d406d7c25f4aa7b455b83feef10b24", 0x5b, 0x33, 0x401}, {&(0x7f00000003c0)="f7427dbb8a121ef8b2b4943b08d6958d40188d25b20b344110e3faafbcaa7a6b9cbfa19ced6e6c399a276ab2fd6b3b9bc7be180d2b96a56444c9bb49340fae240f05293b64e6c5f11e1fb10b544b17696ec4c93acb7dc43d8770042364b2fdcd3abfb681bdd2ef7840c49085a4e626a7b899545bb593f6daa3594f9695def16b6ee16ded83e5c0eed9423ddf908263d649272b43c38580d011edcae932006b5ad1641a6f249afe11f18b676b3a35d66582fbfe3818e2e1d312ae563c6c99df25fab1feabb00e760d59f3ec0c04045410289af0c3082e05dd05265c3efbb3965f20749f1e2f609272948ed8ff89ac0f94da4d08852cfc864b212a20be42b4428a95075415215b9032f0ad066ebd8c3337ebbaf5d374462979e07bf0cc5a52942262855decfcac218ed7a4d6e7de130d72dd8b79bade4ced8844fdc060e099195f87d00831237f4714c1f264f4eaa74cff532853cdb8a99790b600e2cf48b2416952c96ebf56230b32a0f134ff830d7ad597c43645a0e0ae2b04646e6e1be19e90e838992301d443737d3c34cdb84061b822ffab8412c035bb6d5da8a9f5d8ed26c10969ae9c7f4cdb6ae7e7d994e03791bc8563c1074d2d1c9813974ae79d1d8263cad5e72c5745e4dbcdc364ba0f59bb45893dbe963b73b2ee323a27cb0dd772b0689a9ba3723f0d3494f68767127f389736bc81af8bdeb4d9109339c926a3e7137f2a4be37b4a2c7f745e15a571867aa0a8f02f282d369214cb857078f5a351fadb272339704678312d75c64074504f3a014b56305f0036fe73cc5fe6e056df817e5f7f91a1ac372ff952789fce8b2583e830e2ea098dc7e545cbd151ef7d4441d0e4dedfd7a24a454b3beaa5de3f8282e0ef20cb8a651b169ba1f1aafe791695396024b30d1a48526e166cda577d654f0045c5b9a739883c388568dc666570bd4c3a106bd8b254db1f69fdf50c425beb8a43342c61bdd44b6f0a4c8b91ad725172062093f7c56ee028983b300e45d61bb8258a7b2332e83d2b645942ac7bc89cb277c1a3572a4df52b12caaa2ee3219adbab5d21244351faff7e2988d26c509cb1a6e01cae9ccf3f417bce6fa08c25e212b7422dc44e5cdad5b1caae8597812b9e53a03e9f3a908501d88a74cd06ccecea9f2f513e4d4b9f8d6c7179d7d471c4da207bb7c2d195c4d772550cf575302c8a048c7c17edcd6250b7952de159202cd7fe513d7b3c7d74ecb4895d852768ff37a45824095082c63617963d3900a208e0cdebccec193dbfed837f04b77057a10ef33f71a1955f4512cef705f4b604365732684400bcfa7ba12d700f2966b8991119f3ba02696954bdeeb1b0377695255a4a995837945ec5806f8d5a0567453688b8a7014222cad24e97b41dce9f2d0fb5db275fbf96b02472f91c9aa4649ec748378982d81297aa9dd508a29855a42a038a48dd6dffad38e1d81209bf6429d5ff73ae2e49ca34e2d78b636c8d23f0f0b7fae49a73a92a2a9e396cda0840dc0a695ceadcb25129c3c029a3974c3fb635878543a1914b81e09615d383f80f6ba8815cd0069577aba558103c7cafdc89af57d5e707c7446d42c0665d06b35cfac81c07267f740d5049f95c2d7f01d62144265addc86b8182b03cfc580a8e893ba35436fd4acd2318b08c4d6a605a96f2d5018e85e11ed8c558988b6ec6901939ed663a1d72d1c7a14046727e5f8d6ea7897deff9ca5c4daeb490a8948ff0b9f975147a1524bd52aafa6671198bd31cfc7f97ac6bb41b8a7539e9ba720b9a34ee2e557a94cf9847d3e9aadad583001522ea0258a262342deeb6139bca15e5f4402f6e37b6aa9b414a1d422d63a3b731b59bdb2007a5f3b7aa5d7b13bb71b1633ea816427507cc5ce7568ff77c1856d0dd8f812b004106ff4654d58ad3d27a6dda92e0e5a667e4e346805ebf9ea6f048ab1d4e62787ea265b7ec202680dd09d5be9b679903ac55231e43f48b15e29e3587981cbd45c6b90493512183d0fa85cec30ce455ac1b16b621101dad762fdf004e16c4cfeec01c62e8ef23e15960d68ac37dda8d0b9dcfec3b16102db8501fb14611ecb87798ae4f3b8df4d0d00487f66ddf2dd614021ade13e4cb26e6ce9092c1d9430047023efa12987de675d0fc2bbe0b72d71e0c4a7ad08808e0c066c19f6a4660bebe948b93c275161aeaffe9b9af3404f512a5cb9d81aca4c44b018b7a199b7a0890ee3ef906ca8dd088690afd683d5482214ac8be89f8f52f318a10df73f4833da1349e7d81594fab92217df49825c60badd8549da9e42ade2d6c271f98dd1d29c31467921c285970c95d0a191eab91fc90c148d7478f7783920d00f9c676954c3477567f4ebd7c60651d237a3ff1f50699f717e3c8537ac51a1c3a3c034a9128f73e679896b725f1316f3e4aa8cf7295d58337c70840005f5e093c5f3a1a53c294d2e13c2efb7c6d346cac197963181237eca6ff9835e9224fd2dba83b943a0b9e7f849d8f4fe124317557cb351610404b152656aa9ee5e747cf67ee00bf9af8b93ce50fd3691376a65080fb8dd1807e308f5c2dd309e8947a786d91422c23fdbf6ef27a52115438543bbb85f02e15902c4d40e8f36d3ca65c5b86077c00eac0373dd43df772b3673bcbbfff0dc86e180d397b71662b34252f92369fdf9a7e686de1054254bd7ff4f31260684f0615d3d35e55b1b05f56bd14808fc0b5f9cb99a28379f335c3a333f544713fa1dcb80a5301d33dd5ddb5f978bcee0109c11cf547a0f65e379ede4e97958a14cee430388fdc22ae19f577c39721b7ea68f731eb1377e8efb32966803d67defbfaa2b4566eeaf6007f22869150d2a133b295205ed9f0f13a51b9b8ba1dd4a09eb41feae626b536a6adacfd57531075a6e2fae5fe0067770e45ce803e481d5a2b6bdb4da59588282025e397ccc6c501c60d7989f817dfdf97bac8d9b998016edb7070023800da4d055f1d373b07e4cd7d5e332e5d926a4753817153b17759864412efd809cd81b8a5c5ff5373cefd6b2a456e862cac98cc3ee77c461f24184be5d3e38f910e397f87eef882cbf67f8c7a03c90ea5c111575c7c3d30de261f7df8fd097cede36a4102ec2af3d4bd0623e4332519593ff17e54972589471af5b08626d0cdc9ce9c3ea043627c0cbbbfb522f2ec0ef34cf76f3ed672654021a23ad695faf3c1ad5c4f307e2bacf98e3e60a5728feee9cec46a44bdfc83ecae744de125a89cba55f1d4b98ecc7fd3d65710a4e94647e1258e4dcd5dd29e2ec6925b1d75548fba82382f804e452dde48847c9446be9de27776c4571ca251cb3972df7b29268cc0e4bdde77cca4ea288b74aaa96faa7ba1b78577dd55404268b05eb003936f737972b9c1f2f166599b81df478704ace79145b2918c0ed976f9c34ef9f8fbc5ecb7bc08c69f47cf11c09892a98e12f7e14f0000b3d1984331d606b2047da919593bf202fa4bc9b9e38d3aad26faf9e8c9b32bb8a839759f922ea07d0530ada13d2693ba63e480cc4ab8da51958f20a5393aabd4de925ec357701e1c28042807bfe151a2a81f9d2d2f7ac1b162efcf61939645265084f4215ea23e007d02812a9a42eaa102402172f6fca89c7557a2419ee45a4c500c586d1b1669616cdf88197fd7be473c67c2d49635507e7cc314a740a3326b27e3a9b5c66b4527807737fb150bcc6e76447aa333a29edaa69211498465b1d5f82f31855e07fd2c125ec95991a256ee2b248a52989578250592fe786e74e1eac706c071a5a1b8dc0ab36351517c196ed3b76fa6a53cbfc514067185be03969ba081682088aac2066d1afe1530e12a4e0612efd07f38bbd42f62b0d777eca63a557bbc1d6a5be6c1f138e9d1f19735e35d6e38c812602b0ba74b9f34ceeabf5ff94b60c6eb6fd125376973b03647742b5bcd8be08e4eefab972cce37ac81f3a9fe255dcd0b56993faa60f94c4f770087283caee7f61ca861e5b1279b83da3468f69a65abba10f159239b276f0b6c8098ed936ed479d6d61e835ecb960cccce2d8613da2815b8d88b5412be0869ed00819ca60e56af55a9a6ccf20625e4e3d037b23440fd90e216ebbccb3aad03da56858f86fbb059355f0dd0fba5113bb731a4bb89f728805e28d4427be78e33f1ac116a164cee50ed26357051720033c9f3dec5f059c171deaf9e413e2dfe45a2c175126d255248141e6cb0ddc57ab6e767a12b5b5331392f976cd7c3d22351e9a5672c47e216b8ec3a2e49f5e5d062374ac6706c47afc2d6ae2404a2108beb8af385ff401a728784027bb44a605400364828fdf411bdb69500f328404527739e84eef4c7df415b4503c039a348c3ff7a2fa9c09edc40159699ae92925364c11695974c7767b063946287e9444161aab7415f2b4b56c54498f2fe23ac668b785d6e774c234009a2d66a3a7b2473529eaf13510590c86df8ed5527a84d1da167ce85d377d4a736f9397f8b435f0dd8915e27a791e7f316c6c296cbed581524e9f9ff6e0c7d5e8e5ed1dda49757222832655cd4f413cc125a9614a7aca84c880c0037692240948d6310b956305288b263f778baa444f38459454030cb7a36571c0dd593c6b5adebc7b2549dffd63b409733d36d6eedb987b771c845e2ac46374d7ca51d7de012eceb819cc32b7627cf8f822693066760a31c498a7095b25f91362a854e3becc590f672692f56d918bc1419d8da6ab1e5499c4107f5f92275395a355e8d17f967eea141a140f931c6224f81768ee2ad3d521f34ba9af05cf477a81fe29d2cb62be4133443892af1e3120d6c066d9daaf14c603c15149a7470c2c99f363c8db477be89a14f3ad8d0e8a17b9b377c6edd7f6147eb92a3276acf184512f7153a00bc6ded9de11a2ab9ef22f1b8268581e6a67347365c31b7565f8b1533e7f97a036a7b67033ce09ab3cd316cdd37ea9e623d24707afc75226b008c8dba7d0841a0f44cbab853102c718b710f4db2911cbede2e4af0869718e7646e3144443e83badc0975dea6399654ac7a00405a6b0ed7a184cb9b20dd0258746d7151f739012cbaa8b83ab63b4d5b2c16789dccb0a98e1efebf8dde41f228fc6aa6b98105214dc79d36d66f50eadef2d770a4fbcefa5ea829c55065a5e30abdb2ac420776cefd1fc5d621af6ee451b1f4aef147df923e73e27913276cca701956b1915afb347ceb4c9264fc4eb8e337703df948f7db6af58d542350e2cc2c35aab8103383f4d58de2f6aa737be768cb79d08671226190c50105e09b05c6904568805f2f73a9c2f04849b171d8562aa8fd3b2984ec8942716269bd2ae52db75434fff2b0aebe4599375def053fd52f4391eab5610fef35b7bb0e518441694295746b0ebbbf0e7a4d3c0028951eee3a0f96d48e1839524fcd36a0898552e1e3ddb87a38a97daba264059585f151308a0bd865ea0b9c7df4b013eef86b82b584b249244e309266577ae6b0142add172e69949d7a26eff3dad57f0eff1c52fc31153f5416c278ae0d4b94aa6214911b0bd94d35d3d60edd2ea13c0f6191452044e2e71f333f82cc57ce6955e3437d45e22c2d708a6bc5ac19c6878e9959f5702d1c92a59b865ff1425996cef6634a14934e842b2e9f16313228ad17b04463d8dce07499b2239ed88d75d835496ac5f6a9a352d487cccd1d9a0e50845fc60c4cc6ed719d716512a10101fb04b9f703b51658d0d0376e1f8b3da7e023ef922da9a44888a3e2ca9c0faca2a558f06baffa5964872c91933da5b4ed94735c594c744ec624c9bb87923dbccb353add6a1f05af15", 0x1000, 0x1, 0xae75}], 0x140000) 2018/02/26 01:36:04 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000024c0)={0x0, @multicast2, @broadcast}, &(0x7f0000002500)=0xc) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x28c) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) connect$rds(r1, &(0x7f0000000000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) fcntl$setflags(r0, 0x2, 0x1) memfd_create(&(0x7f0000000000)='wlan0-\x00', 0x1) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="030000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/26 01:36:04 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="f0cab33c980c369cd0e74ae799777246024f4e6af588443d2bdd5b848f4980ad919d0251d4f954db516dc7d1b53fbbd7ee74265c7939c672c0a97e2e4d774f1ecf6a", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYBLOB="84eec9b60de0a48cadcda15b3b78585557617c80dc20b0e4a6cef9a68bc83f1f4db965244113371a9586964d2696007554ab95a4f75fa7310fd4359a107a3484ac4a1b338b93bec75c8ffd9ad70442223852c7ebbc4e1a7e922df636060ae43973ea07a2bfe05d3b4f2944a11d", @ANYPTR, @ANYRES64=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYBLOB="ca43f7d4e0df66fc2b6cbd342283c96bbb740fcf2c837e7f68033c115629692fbb6f7ab10e5b953cfc54ea1a96de15ff090fa6a0d386d3b8f30ef5933e08817be1241f1e37ff3bf4b98ce6f4f67a695cd3a01472ec3e13e5a9fbcf544e40bf9e0cb56f39a2209a012c3890cbc76f1f4feb8bc24146a46d139b9063bfb1ddd9b46f23a9cfed7ce04f5308427043f4448b109677654dcb3dacca70c3e6fbce3f94b126894c5a56c97caec1b940f3317852b4d2418f603a087d2817cbb9d91ac21eb81420f67324ae046b30a7220e136032", @ANYPTR64], @ANYBLOB="c1555c1decd85ecfdbfba17dc8c1249eee952e9a1e60be104361722fba05f03e40319e772b52caff99aee13e869d2b333ffa82eaa76b2c78a141c0e3833409e9b3f8957dd70527f4e21e0a1511d99dd4a8242bc63d84d9a5bdedec46ea3cd5ae2b96932d3142f7e47997fcbc0ad1df3e2db1d3b3efe71320d1da1885289d28ce20c1f86caf959a52cb1a02b4e7780662adad487de3785431833c3dafb8", @ANYPTR]], 0x3) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x800) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:04 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000aba6600000e00000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = msgget(0x3, 0x80) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/4096) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:04 executing program 4: getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@empty, @multicast2}, &(0x7f0000000200)=0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={@common='syzkaller0\x00'}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000bc0)={0x0, @loopback, @broadcast}, &(0x7f0000000c00)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x0, &(0x7f00000000c0)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000000240)="3d5235cb1f1664dcb8ebb91b", 0x81, 0x1a5, &(0x7f0000000000)=""/188, 0x0, 0x1, [], r0}, 0x48) 2018/02/26 01:36:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x10000, 0x80000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001540)={0x0, 0x9}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={r2, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x1f}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000015c0)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}}, 0x9, 0x9, 0x4ba9, 0x4f, 0x40}, &(0x7f0000001680)=0xa0) sendmsg$inet_sctp(r1, &(0x7f00000017c0)={&(0x7f0000000040)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="d6765f45353b42708bd59f8d7d4e9b732b23d58f54200006ced4d10a11ed8cbb6d0f203dd2e6cf9fcd3faea9df85ff309aefb541acfcf047cde133614144e67ef368ba94d1c7937860a682b0c788d3710ab2bbcea76f1d72807e80cee52f57f0aaa2da087a0a472f16c8d00c7edfbc97bbbb5b7321a5e6eaa82ed64d8525c8da4dd4fb2cf8fa0f27f6e07c7f310de35d5b2b76d4fe04fd6696507bdc94f6198c412c7a831ed5ce57237f014a72d7d2218b4969bdf41f8ee7f8062e002eba5c2c594532", 0xc3}, {&(0x7f0000001180)="665c166c6460eca91002a4f49eb1d68a4549789e4dfdcc97032c08b321e5672b25b47e129a0fed1713a06d3747a5b0aeaa1233d16c22da85d986426d1f8ef7749b49856fec01c27da76a7cead5de2c48", 0x50}, {&(0x7f0000001200)="fc3507a25f9fb669538d5ca49fa4ee903e769541cbf32c966ef670e3cbcfb127ffe6b89bbdef197ac6bb6a86e1f6396b4817f57b2840cd2179f6e36e5e050323651a672458d648c78a6031fbcb98af3b5b00b74fcf7293846f5a9a57ee07f6374effed1e84b0d28ff0977b7dfe48d6afb69d784bbfe62eed5a0c3e6fd9caa41232342b99f202e09d4cf0534f4f147ac91e54a1c0e7b8f49d095c9270fb0fabf6b1d7e6adf72f5e58b4bca17c5fe42020370fa1b4837b5e47c1d3465bd59149362fb43018d4568c6f59acd34dcf0569c0eba45b0f5f6dbf93d69c6409e4cc85ec15ca1aa66ad995eda67f0f53bcfe", 0xee}, {&(0x7f0000001300)="f4062134dfc14b1766087af8918252f6e4ee161ff9e43434bea9a3813173033a06383fe4f9a903d0d3927a024d2f41747de9c32a2364bb339419116eeac96b9e8478a3b4413a8da8ed1648d66290055ec5a3d105688e0291f7ef5628a39a4774ae3bb9f4a1a771bbf3ad35c14fec99b6092fd2c160bdfe4ff27e", 0x7a}, {&(0x7f0000001380)="29d4d796048dad96fe0aaf022adf4cbc2afb381d7d98d0da8d04ccace1c2c7d341a15d1c73d9b7dc617ad651a7feac22f7be31ed4a9dd570a6160fe448ab369beb0556da0d79a8f22cd7ebf6147017149d05cb0bc866e5ef39a944389596cf7354cfa1702d0f30af49e13aeacb8422a74bd303cf573b2038a355864cd50317e828b99add0f94cc641841acb678f0e8cc48dc8cd172fb3422639a1d7770ab3b6349f8df6863484e02c90ae7d8285c5b790c76bc7cd853350b7cfcd60c83f477e12e73e4c08717f8b1423605296adcbfc11c95dc9f70f19a", 0xd7}, {&(0x7f0000001480)="1ac0d0160ca43f4afdda8aceb2a4938310f97f7bcdce8270158843aab6dd19945710c4494f51d5653d7dd72d9f719eb48d536c46636246a6da", 0x39}], 0x7, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x2, 0x2, 0x100000000, r2}}, @init={0x18, 0x84, 0x0, {0x0, 0x401, 0x4, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x0, 0x3, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x9, 0x100000000, 0x100}}, @init={0x18, 0x84, 0x0, {0xd3, 0x8000, 0x4, 0x1}}], 0xf0, 0x80}, 0x80) r4 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 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_config_ext}, 0x0, 0x0, r0, 0x0) readv(r4, &(0x7f0000814000)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) 2018/02/26 01:36:04 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1ff, 0x101100) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={@generic="bf09d4c24d531dd1fa3ec54795493b64", @ifru_settings={0x6, 0x3, @te1=&(0x7f0000000040)={0x9, 0xff, 0x5, 0x335}}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000670000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="5cd7ab3fac2999f61dc383d5f082b32d", @generic="e870b9cb678331978ef9b711f3fa3f74"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='rose0\x00', @common='gretap0\x00'}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) syz_emit_ethernet(0x3e, &(0x7f00005f4f30)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "05006d", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, 0x0) 2018/02/26 01:36:04 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0x3, 0x9, 0x1, 0xb0e}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000000080)=""/4096) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001080)={0x0, 0x89, "9a0b228f4fe446991d276f911ff6881d5f842a88d5e6e0516d87f2cfd17ada4f0204e757eb2387cf3cd1bff6525a4c11a156a5732b8c33b07d9bddb437426097f420f8198007d651e57e9070ed6d78abf3168a5fcb58db8cbc69827ee0c31569bc2de28e4d8f8cbe257928d6c4aa996efbf81a194e6ffd9c7b81d2263d3b8216534565dc7874ea4b86"}, &(0x7f0000001140)=0x91) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000001180)={r1, 0x981, 0x9, 0x1f, 0x3, 0x8001}, 0x14) ustat(0x80000000, &(0x7f00000011c0)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001200)=0xac1) getsockname$unix(r0, &(0x7f0000001240)=@file={0x0, ""/108}, &(0x7f00000012c0)=0x6e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001300)) clock_gettime(0x4, &(0x7f0000001380)) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000013c0)={0x0, 0x2000, 0x1f, 0x7a0, 0x20}) pipe(&(0x7f0000001400)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000001440)={0x4, 0x80000001, 0x5}) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000001480)=0x3) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000014c0)={{{@in6=@mcast1, @in=@empty}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000015c0)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001600)={r1, 0xe9, "5e8ea010485bc0e2c584296ac6ddda51f25ede8cbaf3938d2ee1915376887c483c2a07753d4979101179dd59b4d9878763495ba08001bbd0ecdbb79397113933c7a884613c243ee2340f60fe15057bf56e3935526fb04ad3ee6873848ca3ee9975def8462a053ef1837be89ba75eef87a125b59a56dd7975d2df74fef5fe6b895da6b965771dd3a8b2d520da7dfdf4c6aee153451f6f4a0bb41b014b4acec5dd81f1937dce3457a5a6bfa4e828a17e68085de10d81276022af75daca3db3d27713c07366f6ff21c8b220d7fa6081709b05c478a35ae79c820aedf64f17c37de81a92568717b09ab538"}, &(0x7f0000001700)=0xf1) fcntl$setsig(r0, 0xa, 0x32) r4 = dup2(r3, r2) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000001740)='dctcp\x00', 0x6) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001780), &(0x7f00000017c0)=0x4) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000001800)={"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"}) fcntl$dupfd(r4, 0x0, r2) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001c00)={r1, 0x24, 0xbe, "ceb0634e8afe75907291302d6b5dfbeb62788b072af947207a9195648b077a30d5fd37ec7dcce1b99c295937e9f608604ff0e7b91b5ff4f28f5a2fb4bb8be53b4767626e2ba1fc0835edcb64363a894413f9e0959d72e3dd3b413518bc66424c11f1c7e236e640b7e15f6252bcc4cda7f003a67e5def854fa194c2c63c8fcd7f0abcbca50747b000e0fc5ac865fcecfe629d50f17e71e85c47a63611fe6139fe591f4239aec544cad8438a31e9a660b6edb1afd26333181e37675250699a"}, 0xc6) r5 = socket(0x7, 0x7, 0x100000000) getsockopt$sock_int(r5, 0x1, 0x3f, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f0000001d80)="d710f8fbf74a764ca2f126b6deea263f00611e01e6a6a08f6be2ad5c8281b72b592ab98da1aacb3cf43b9e5ee0e62b895e81bb9ce5a356af1526b7e09c9f89ee42d9c5f6aea2bead398bb925ec82b842b722219ed167cf9a6bf4e1177106045d4878f8492fb58df0e3f04c60a1de5d23b1d8a249c4624e9d246b1ccd", 0x7c) fcntl$addseals(r0, 0x409, 0x8) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000001e00)=0xffffffffffffffff, &(0x7f0000001e40)=0x1) keyctl$join(0x1, &(0x7f0000001e80)={0x73, 0x79, 0x7a, 0x2}) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000001ec0)={0x80000, 0x0, [0x3f0, 0x101, 0x20, 0xf9c, 0x8, 0x1f, 0x81, 0x1]}) 2018/02/26 01:36:04 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup3(0xffffffffffffffff, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x1cc) sendto$inet(0xffffffffffffffff, &(0x7f0000183000)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000657000)=0x4) [ 61.787189] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/02/26 01:36:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') readv(r0, &(0x7f0000000140)=[{&(0x7f0000022000)=""/4096, 0x131f}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x7fff}) ioctl$void(r0, 0x800000000005450) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xec}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x68e, 0x4, 0x800, 0x0, 0x0, [], [], [], 0x1000, 0x100000001}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000002c0)=0xfffffffffffff3c9, 0xfffffffffffffea1) 2018/02/26 01:36:04 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 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) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x78, 0x7f, 0x0, 0x4, 0x6, 0x0, 0x4, 0x8000, 0x8, 0x9, 0x101, 0xc3, 0x3, 0x1, 0x0, 0x6, 0x3, 0xfffffffffffffffb, 0x1, 0x6, 0x0, 0xf14, 0x4, 0x8000, 0xb32, 0x3, 0x7, 0x0, 0x6, 0xc00000000000000, 0xf21, 0x6, 0x8f1, 0x9, 0x3, 0x9, 0x7, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f00000000c0), 0x3}, 0x20000, 0x7, 0x7, 0x6, 0x7fffffff, 0x18000000000000, 0xffffffff}, r1, 0x2, r0, 0x8) connect$netrom(r0, &(0x7f00000000c0)=@full={{0x3, {"750a27203e7ae8"}, 0x5}, [{"7a9a8a8ceb0cf8"}, {"5dd68a1dcad478"}, {"778a9cbe02edf4"}, {"5583a0c2221941"}, {"74c6d338ae6e34"}, {"e3983b3ccfd382"}, {"5065149363fc2d"}, {"b3a254793f03bb"}]}, 0x48) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="0000000001000000001e0000000000008e15adffdebf06b890b8932fe88c61cbcfecfc046fad234927f629e32d17"], 0x48}, 0x1}, 0x0) 2018/02/26 01:36:04 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @empty}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x218, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x180, 0xffffffff, 0xffffffff, 0x180, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="20ceb961e6e26b1c65fdf30baf702be1"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty}}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='dummy0\x00'}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "0420229aa71f5210e8f93655d8d3e4c982b27bc07bf4d717c139351f0dff"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x278) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f00002d2000), 0x2d8, 0x0, &(0x7f0000ee9ff0)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/26 01:36:04 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) clock_nanosleep(0x0, 0x1, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) 2018/02/26 01:36:04 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x600800, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000040)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000080)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200, 0x0) sysfs$1(0x1, &(0x7f0000000100)='/dev/ptmx\x00') r2 = accept$inet(r0, 0x0, &(0x7f0000000140)) syz_open_pts(r1, 0x10100) r3 = request_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/ptmx\x00', 0xfffffffffffffffc) keyctl$get_security(0x11, r3, &(0x7f0000000240)=""/5, 0x5) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00000002c0)="a46d1351f7ffcec71e29b589d08f65e092b6dc4c6fefec5cb63436100054e42f"}) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000380)={@generic="ef84372a6ae569417c968f551e549bc4", 0x3}) r5 = accept$inet(r2, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={r5, 0x6, 0x1, 0x1, &(0x7f0000000440)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000004c0)={0x0, 0xff}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000540)={r6}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000600)={{0xfe000000000, 0x7fffffff}, 'port1\x00', 0x2, 0x20000, 0x8, 0x2, 0xa0, 0x8f, 0x0, 0x0, 0x1, 0x9}) keyctl$get_security(0x11, r3, &(0x7f00000006c0)=""/204, 0xcc) getsockname$llc(r4, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000800)=0x10) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000840)=""/34) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f0000000880)=""/131) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000940)={{0xa, 0x1, 0x1, @empty, 0x401}, {0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x5, [0xf80, 0xfff, 0x9, 0x1, 0x3, 0x100, 0x4]}, 0x5c) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000a00)={r0, 0x0, 0x1, 0x7, &(0x7f00000009c0)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000a40)={r6, 0x3ff, 0x7, 0x10001}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000000a80)={0x9, 0xff, 0x92e, 0x6}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000ac0)={r6, 0x1}, &(0x7f0000000b00)=0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x3b, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f0000000bc0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb00}) [ 61.873436] net_ratelimit: 19 callbacks suppressed [ 61.873441] xt_hashlimit: max count of 1 reached [ 61.900456] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/26 01:36:04 executing program 0: syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x10}}}}}, &(0x7f00000b5000)={0x0, 0x1, [0x0, 0x0, 0x9e3]}) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x555081, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) dup(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000040)=""/195, &(0x7f0000000140)=0xc3) 2018/02/26 01:36:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f000055d000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000000)=0x3fffffffffffe, 0xfffffffffffffc2b) 2018/02/26 01:36:04 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) connect$vsock_dgram(r0, &(0x7f0000001480)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket$inet(0xa, 0x800, 0x10006) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d6974000000000000000000000000000000000000000002626373683000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a000000000000000000000000000000000000088226084524c2300000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:04 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000000)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000100)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:04 executing program 4: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x4e, "fb614de328fd384a85c325e45b3d2d48449ac9643d095178ae310f37a58c0ccad6ebf37c132be9fba03591e73d39514965cb9b0d2b86c1f3132eb7d7c93812f60a6409964db7ec878f3a37d6a029"}, &(0x7f0000000080)=0x56) sync() setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x7f}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003eff68)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, 0x98) 2018/02/26 01:36:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x20000000, 0x20000000000000, 'queue1\x00'}) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x90) 2018/02/26 01:36:04 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) ppoll(&(0x7f0000000040)=[{r0, 0x42}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066cff0)) socketpair$inet(0x2, 0x80803, 0x8, &(0x7f0000000140)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x800, 0x4) 2018/02/26 01:36:04 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r2, 0x7, 0x1}, &(0x7f00000001c0)=0x10) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000200)=0x7f) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r4 = socket(0x8, 0x6, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}) recvmsg(r4, &(0x7f0000000480)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000300)=""/12, 0xc}], 0x1, &(0x7f0000000380)=""/196, 0xc4, 0x8001}, 0x40000000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000004c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000500)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000540)=r5) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000580)={{0x0, 0xfffffffffffffbff, 0x7ff, 0xfffffffffffffffb, 0x4, 0x4}, 0x80000001, 0x200, 0x100}) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000005c0)=0x8001) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000600)={{0x2, 0x9, 0x80, 0x2, 0x0, 0x1ba281ce}, 0x8, 0x9765, 0x101}) socketpair(0x0, 0x4, 0x1, &(0x7f0000000640)={0x0, 0x0}) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000000680)=""/93) sendmmsg$inet_sctp(r4, &(0x7f0000000940)=[{&(0x7f0000000700)=@in6={0xa, 0x2, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000740)="bb0d1b2b12651857074de4babaa12893b8960eafbbd23f17319cb278a19e71723da13d6fa13748bc5644da741c6960ab4246f297ce3c806a0bc11b", 0x3b}], 0x1, &(0x7f00000007c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x6, 0x4, 0x1, 0x20, 0x3a3, 0x9, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x0, 0xa57b, 0x4df8000, 0x4, 0x7f, 0x2, r2}}], 0x60}, {&(0x7f0000000840)=@in6={0xa, 0x2, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="8d3e8796a4819ba36f72226eedad887cab1de744623a0048af65018297ad9e83d75ac1ddd570071956e096408d3dcfa6f2b022490a959a58c8a3980740678727d14bdfe36be37bfa2055abba45badc212272a297dc025884596774df636b17e2154bfec1257ad9fd3a91", 0x6a}], 0x1}], 0x2, 0x800) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000009c0)={0x5, 0xb6b}, 0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000a00)={r3, 0xfffffffffffffffb}, 0x8) syz_open_dev$binder(&(0x7f0000000a40)='/dev/binder#\x00', 0x0, 0x800) accept4(r6, &(0x7f0000000a80)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000ac0)=0x20, 0x80000) bind(r7, &(0x7f0000000b00)=@nl=@unspec, 0xc) r8 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$GIO_FONT(r6, 0x4b60, &(0x7f0000000b40)=""/47) membarrier(0x9, 0x0) accept(r8, &(0x7f0000000b80)=@nl=@kern, &(0x7f0000000bc0)=0xc) ioctl$KDGKBDIACR(r7, 0x4b4a, &(0x7f0000000c00)=""/241) inotify_init1(0x80800) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000d00)) 2018/02/26 01:36:04 executing program 7: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1f) r0 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) pselect6(0x40, &(0x7f0000000000)={0x7, 0x2a87, 0x4, 0xffffffff80000000, 0x1000, 0x1, 0x80000000, 0x3}, &(0x7f0000000040)={0xffff, 0x4, 0x2, 0x4, 0x8000, 0x7, 0xb3, 0x6}, &(0x7f0000000080)={0x3, 0x10001, 0x3ff, 0x8, 0x5, 0x1, 0x36b, 0x8}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000140)={&(0x7f0000000100)={0x1}, 0x8}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) rt_sigsuspend(&(0x7f0000000180)={0xffffffff}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f000002eff0)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=ANY=[@ANYBLOB="3c01000010002107000000000000000017000000000000000000000000000000fe80000000000000008100000200000000000000000000000000654269c63960e6150000000000002ee536454728d5c25908e6fba0a624d7d967adc1093e3a50ff85365d4c5a886878d963badaefb30a79fc295e13c88ccf55c449bae67fee79ca6e104d3d1592eae2abc874d3a1e911b2035bd006338250c57bf1484c4d35523b1ebf47bd80fd31b3a4b0", @ANYRES32, @ANYRES32, @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001400736861310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000"], 0x13c}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000140)={0x0, 0x100000000, 0x1000000000000, 0x1, 0x1e, 0x7fffffff}) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8100010}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@delpolicy={0x88, 0x14, 0x2, 0x0, 0x3, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x80, 0x3c, r1, r2}, 0x9, 0x1}, [@lastused={0x10, 0xf, 0x10000}, @sec_ctx={0x10, 0x8, {0xb, 0x8, 0x1, 0x101, 0x3, "f5eff4"}}, @lastused={0x10, 0xf, 0x5}, @proto={0x8, 0x19, 0x33}]}, 0x88}, 0x1, 0x0, 0x0, 0x8090}, 0x1) 2018/02/26 01:36:04 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000180)=0x6) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f00000001c0)=""/193, &(0x7f00000000c0)=0xc1) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:04 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x0, 0x0, 0x6, 0x9a2, 0x42a3110, 0x3f, 0xd72, 0x0, 0x40, 0xffffffffffffff49}) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)=ANY=[@ANYBLOB="010080000000000153d623d8edef3e267586acb114c7f12f954509994af385037512d143dc71d6770e953e33037c2f33df3e927bb43e80f66baaa0fdef49116ccff990d6d667b35e45e8de5cd3dd834529c87aca479c3298ace3a5bcb5d9f2375c77d64eb146b69ad2b0b0dfd124df280f5f16bf315ac4c56f9f5bb2cf1963fcaa0c8dc48bccf457475b873cef279680ec4fc790c258de7cffd8d8b8db"]) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000140)={{0xa881, 0x3}, 0x0, 0x0, 0x3c, {0xffffffff, 0x101}}) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}}, 0xc) 2018/02/26 01:36:04 executing program 0: r0 = socket(0x2, 0x3, 0x5) bind$inet(r0, &(0x7f0000c2dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000cc4ff0)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x100000000, 0x2, [0x1, 0x20]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x2, 0x851d, 0x2, 0x2}, 0xa0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000f4000)=@common='ip6_vti0\x00', 0x10) ftruncate(r1, 0x10000) sendfile(r0, r1, 0x0, 0xffffffff) 2018/02/26 01:36:04 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x393040, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) socket$inet(0x2, 0x3, 0x1) 2018/02/26 01:36:04 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, {0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, 0x3, [0x7fffffff, 0x3, 0xfff, 0x7, 0x3f, 0x80000000, 0x1, 0x7fff]}, 0x5c) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000c6cfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/147, 0x93) sendmsg$alg(r2, &(0x7f00001f0fc8)={0x0, 0x0, &(0x7f0000318ff0)=[], 0x0, &(0x7f0000810000)=[]}, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x10000) ioctl$TIOCNOTTY(r3, 0x5422) [ 62.068104] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. [ 62.096868] netlink: 76 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/26 01:36:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x2, 0x0, @empty, 0x7}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x2, 0x0, @empty}, 0x52) close(r0) accept(r1, &(0x7f0000874000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000c132338dce31ea6a49ca0fddb06a77b48de55716b49bad71d7f09c008c8271e9706b15c8f171ebf8a090efb8b84d0700515ccf43f108862a0ec2b2dca8542426c58354cd5a4f5ed0f27386df1cde33e4cf078bbc4a3d0e5aebbcdb76c3631922801926f27db15215d752e434605f3c4ae7a0c20fd19adf657908000000"], &(0x7f00000000c0)=0x20) 2018/02/26 01:36:04 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f00000000c0)=0x5) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:04 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x42, 0x20) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000000040)={[{0x8f16, 0x4, 0xff, 0xffffffffffffff81, 0x0, 0x101, 0x3, 0x2, 0x9, 0x1, 0x101, 0x111f, 0x80}, {0x5c, 0x100000001, 0x2, 0x1000, 0x1, 0x6, 0x81, 0x6, 0xdd, 0x1, 0x80000001, 0xffffffffffffff75, 0x8}, {0x7fffffff, 0x8, 0x0, 0x7, 0xffffffffffffffff, 0x200, 0x1, 0x2, 0x9, 0x8001, 0x3c3f9d95, 0x5, 0x3}]}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000000c0)=""/162) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000200)={r2, 0x2}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000240)=0x1008) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000280)=""/84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4, 0x2, 0xfff, 0x101, 0x10000}, &(0x7f00000003c0)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r3, 0x800, 0x80}, 0xc) r4 = shmget(0x1, 0x1000, 0x490, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000440)=""/194) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)=0x0) rt_sigqueueinfo(r5, 0x2e, &(0x7f0000000580)={0x18, 0xfffffffffffffc00, 0x10000, 0x5}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000005c0)=0x13, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000680)=0x1, 0x4) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000006c0)={0x3, 0x17, 0x1, r0}) fcntl$addseals(r6, 0x409, 0x1) connect$nfc_raw(r0, &(0x7f0000000700)={0x27, 0x4, 0x1, 0x7}, 0x10) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000740)={r1}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000780)=""/209) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000880)={@common='ifb0\x00', @ifru_flags=0x4000}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000008c0)={r3, 0x1, 0x2, [0x7ff, 0x4]}, 0xc) r7 = syz_open_dev$admmidi(&(0x7f0000000900)='/dev/admmidi#\x00', 0x7fffffff, 0x301000) ptrace$getenv(0x4201, r5, 0x9, &(0x7f0000000940)) chmod(&(0x7f0000000980)='./file0\x00', 0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000009c0)) bind$bt_sco(r7, &(0x7f0000000a00)={0x1f, {0x87a, 0x180000000000000, 0x400, 0x1, 0x8, 0x10001}}, 0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r7, 0x894b, &(0x7f0000000a40)) setsockopt(r0, 0x4, 0x37a, &(0x7f0000000a80)="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", 0x1000) 2018/02/26 01:36:04 executing program 0: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) exit(0x0) 2018/02/26 01:36:04 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f000085dffc)=0x4, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d66f36)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f000048fff4)) 2018/02/26 01:36:04 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x9a, "c939d7fc6a8bec60e194371cdc91b11f4546edb013a9918deb0a3fc5748ee12850fb3220296125efe10d97ffbcbf74ed22a393686395f59a6552de946c358455bed4156bcd5bf45c4b92ff850056be9d4a95ec90d7493216ace303f391bd79c850bc20bc7e20b6970d130a9cde1beda6a2acd82ae310a7fcf88c2d92da63424f9d453c6e6de861fdafc680517395692394a9a0b91e64bbd3848b"}, &(0x7f0000000140)=0xa2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x2}, 0x8) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1, &(0x7f0000001580)=[]}, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/02/26 01:36:04 executing program 4: openat$vsock(0xffffffffffffff9c, &(0x7f00001a8fef)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) connect$vsock_stream(r0, &(0x7f0000ff8ff0)={0x28, 0x0, 0x0, @my}, 0xd) 2018/02/26 01:36:05 executing program 4: r0 = getpgid(0xffffffffffffffff) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)={0x0, 0x6, 0xfffffffffffffffc, 0xf, 0xbfc, 0x1ff}) recvmmsg(0xffffffffffffffff, &(0x7f00000043c0)=[{{&(0x7f0000000080)=@sco, 0x8, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f00000001c0)=""/63, 0x3f}, {&(0x7f0000000200)=""/157, 0x9d}], 0x3, &(0x7f0000000300)=""/4096, 0x1000, 0x200}, 0x400}, {{&(0x7f0000001300)=@generic, 0x80, &(0x7f0000002700)=[{&(0x7f0000001380)=""/132, 0x84}, {&(0x7f0000001440)=""/169, 0xa9}, {&(0x7f0000001500)=""/222, 0xde}, {&(0x7f0000001600)=""/99, 0x63}, {&(0x7f0000001680)=""/94, 0x5e}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x1}, 0xffffffffffff37fc}, {{0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002780)=""/18, 0x12}, {&(0x7f00000027c0)=""/188, 0xbc}, {&(0x7f0000002880)=""/99, 0x63}, {&(0x7f0000002900)=""/15, 0xf}], 0x4, &(0x7f0000002980)=""/127, 0x7f, 0x7fffffff}, 0x9}, {{&(0x7f0000002a00)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000002dc0)=[{&(0x7f0000002a40)=""/108, 0x6c}, {&(0x7f0000002ac0)=""/225, 0xe1}, {&(0x7f0000002bc0)=""/135, 0x87}, {&(0x7f0000002c80)=""/30, 0x1e}, {&(0x7f0000002cc0)=""/204, 0xcc}], 0x5, &(0x7f0000002e40)=""/78, 0x4e, 0x3}, 0x1}, {{&(0x7f0000002ec0)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000030c0)=[{&(0x7f0000002f00)=""/6, 0x6}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/103, 0x67}, {&(0x7f0000003000)=""/147, 0x93}], 0x4, 0x0, 0x0, 0xab}, 0x5}, {{&(0x7f0000003100)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000003780)=[{&(0x7f0000003140)=""/156, 0x9c}, {&(0x7f0000003200)=""/188, 0xbc}, {&(0x7f00000032c0)=""/206, 0xce}, {&(0x7f00000033c0)=""/158, 0x9e}, {&(0x7f0000003480)=""/9, 0x9}, {&(0x7f00000034c0)=""/29, 0x1d}, {&(0x7f0000003500)=""/243, 0xf3}, {&(0x7f0000003600)=""/70, 0x46}, {&(0x7f0000003680)=""/241, 0xf1}], 0x9, &(0x7f0000003840)=""/207, 0xcf, 0x3}, 0x6}, {{&(0x7f0000003940)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000003a80)=[{&(0x7f0000003980)=""/112, 0x70}, {&(0x7f0000003a00)=""/123, 0x7b}], 0x2, &(0x7f0000003ac0)=""/211, 0xd3, 0x59}, 0x1}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003bc0)=""/191, 0xbf}, {&(0x7f0000003c80)=""/91, 0x5b}], 0x2, 0x0, 0x0, 0x1}}, {{&(0x7f0000003d40)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000004240)=[{&(0x7f0000003d80)=""/224, 0xe0}, {&(0x7f0000003e80)=""/64, 0x40}, {&(0x7f0000003ec0)=""/162, 0xa2}, {&(0x7f0000003f80)=""/214, 0xd6}, {&(0x7f0000004080)=""/15, 0xf}, {&(0x7f00000040c0)=""/186, 0xba}, {&(0x7f0000004180)=""/154, 0x9a}], 0x7, &(0x7f00000042c0)=""/219, 0xdb, 0x1}, 0x4}], 0x9, 0x2000, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) r3 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r4 = socket$alg(0x26, 0x5, 0x0) sendmmsg$unix(r1, &(0x7f0000004c00)=[{&(0x7f0000004600)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004b40)=[{&(0x7f0000004640)="d7e6291895a53af61a4556d17abccf5e30120772c8089b528f8a05ac4ddbc640050ca0bcabb838a90773e592f230db8b6168ec5f44218cd034e88b9357f3a1a4fd51f811ca10633d5f8bb65b6dc5bf8b0d9b5893b82e6aa5631fa14be22ce19c", 0x60}, {&(0x7f00000046c0)="a9e012a1e65f00469930a7c77a18c9622ff6e987013bc98390d4e5e7472b3841f0925b33400b5158bdb4d376", 0x2c}, {&(0x7f0000004700)="4eb8e1b2e9169120f12f8d76388f98d3b9eef722ec6a44c91fca813128aa0a10e604c12134eaeadd4188b92fb5ace3ab538e3a2013507fcd", 0x38}, {&(0x7f0000004740)="f0fdae54a5bff52b04b6ccdd36afff2609ca7b9e9d88fe6e989c03db4a0c132e549a626b391ad6164d1476609add66b7ac9ea9efa1656378bbfde85619ffeebf24b72c7f29a1ebe6400c62467b721f99bffcb55e76892fd86b8496edaaf296ad11cda7c3186a1aa5a78ff21e643ceedf80f3587a7dd6b63c43c3a38b26bff133d8ac463a509279c0e4cd789ac59426f29609fb41124d05836e77565d2254729d7be9d852245edb17cab7b859fcbf917106af243510887b3d98538ce1af18c94e883913c40eaaff9764d26aace3b8eed5787bbe1e6ac841faa75cf2fbae4e80541b9c1b800ec4ad351404d3a1c8", 0xed}, {&(0x7f0000004840)="7ff7dfa5f91657f2e18cfb3f47b6352390aa7b9285a7f752a04fa4fce1988513e48f5835411650d6d12a26cbd9a37d41d629077b111e3936ba8f66d4a174539a312848cca9192be5ede62f6806ea3610073221acb319f961d3c536d34629251b62ecdc7fd3c3fc84a23116010e1e3b8f7a7e6f3e785968b2c4e8408f17a9268176f4525d49", 0x85}, {&(0x7f0000004900)="60291162958d6dc818162a05eda299ece6753c5ebf0523d9cce4ca3006539a2879a2d87a73b290e0d97dc410c5cba0425f0df63680f1afb2de784ac9c49e93296a7cd37570f00203327703f9df00c071f1689cdc7518b2e40055e2e02db4690bfcf8a92ee3ceea4343a530e6407ea97763998e5f8b5da1116e21a0fec9fd1d87f0561527a5ba00c9b61eaf9ea72011dfb922d77583418380b8b3659062d9b0e0394333aad73dedeaded09962cea47a6409b884143c5df994acce4d619713e4d7282edc7cd0186b941e1c6251f3d6b9002fa60e1a1953e32bbec936e8cd8f5e6d879bf3d887521308120c5f9b3025", 0xee}, {&(0x7f0000004a00)="288858fdf437be1e619944fa0ddb0157d64a61ec1bd923bc54d61057bd97642705ae3d87c2306bd380c4b5d3f48e07fc65a17325b5d9041198f19bf7af30f4850fb9af3ac0ef25af7a987a7a6e3c54d01bcb918c232ae4465ff045f18cdc08adcf120bc693d42df1e3b26a5c745dd776ad352c40689cd8a417d801281a7e47e3cce1c521c9a9621135d9af2c2853cbaefbd111e4bdadb114aee90b7850ed5bf99fba0ece80a17a923abccdd4d4b7a88d1d5175635733594d", 0xb8}, {&(0x7f0000004ac0)="ed78557184b0779d159d57bbf5dbbf574c5880386cbb5eb0157710ebac79e9c86b68e2a6d8910c3d32b01d9988f01415fb084b092dabe1bba24e62d08806bb6944", 0x41}], 0x8, &(0x7f0000004bc0)=[@rights={0x20, 0x1, 0x1, [r2, r3, r4]}], 0x20, 0x8080}], 0x1, 0x4000080) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f0000004c80)={0x4, &(0x7f0000004c40), 0x8, r3}) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000004cc0)={0x7, 0x19, 0xd7e2, 0x3ff, "a4cc5166bc5442a33bddcb69d7e074a153009d45080db858fe0d4abdecea93eb"}) r5 = add_key(&(0x7f0000004d00)='trusted\x00', &(0x7f0000004d40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004d80)="39d45a893c8efaea74f7c8952bbbf10891d66c5f908cf8b2cf17e317c57573307ebf83a5ac0a3eb6add494299af6ba2eeb7c09175aa2b1211b2dbf7c81a820ccf96c41fe3881f03d8dd62ab0d054ec10a0d4b1fc1a9b8ac63466ff", 0x5b, 0xfffffffffffffffe) r6 = add_key(&(0x7f0000004e80)='syzkaller\x00', &(0x7f0000004ec0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004f00)="a70bb6f78604333857ab7f220f66ec82d12c61ce42ec38d3f0033e66efe2824ef9244adb50cf11b4b9d7f2ef22", 0x2d, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r5, &(0x7f0000004e40)=[{&(0x7f0000004e00)="c4b4a2285ce9e7cdb931258fe65141", 0xf}], 0x1, r6) connect$ax25(r3, &(0x7f0000004f40)={0x3, {"7fe7112dd220fe"}, 0x4}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004f80)={0x0}, &(0x7f0000004fc0)=0xc) r8 = add_key$user(&(0x7f0000005000)='user\x00', &(0x7f0000005040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000005080)="93f41f7b51f6f027f9c789a53ccdabff3a9f04d118", 0x15, r6) r9 = accept4$packet(r1, &(0x7f00000050c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005100)=0x14, 0x80800) keyctl$instantiate(0xc, r8, &(0x7f0000005140)="99b1f64d7e2bbbbab3be80d1e93eac2091e6d8813ac452ec74885f749a2a0aab0bd7cf22fa968755ad2f33a3d93c9974a249626e4295a2cf523412301d65e0a2d8aca265d1cd4e86c6aa03", 0x4b, r6) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000051c0)={0x3ff, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000005200)={0x7fff, r10, 0x2, 0x8}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000005280)={&(0x7f0000005240)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000052c0)) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000005300)={&(0x7f0000ffd000/0x2000)=nil, 0x7fffffff, 0x3, 0xa, &(0x7f0000ffd000/0x3000)=nil}) perf_event_open(&(0x7f0000005340)={0x6, 0x78, 0x3, 0x3ff, 0x2, 0xadf, 0x0, 0x80000001, 0x10000, 0x4, 0x400000000000, 0x8001, 0x0, 0x7, 0x85, 0x6bc, 0x2, 0x202000000000, 0x6, 0x5, 0x5, 0x7, 0x20, 0x8, 0x3, 0x2, 0x114578e0, 0x8, 0x0, 0x7f, 0x8001, 0x4, 0x2, 0x5db, 0x3, 0xfffffffffffffc00, 0x8, 0x400, 0x0, 0x101, 0x5, @perf_config_ext={0x5, 0x7f0}, 0x4002, 0x6, 0x8, 0x7, 0xffffffffffffff7f, 0x7ff, 0x1}, r7, 0x800, r3, 0xb) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000053c0)=0xebc, 0x4) exit(0x2) ioctl$KVM_ASSIGN_DEV_IRQ(r3, 0x4040ae70, &(0x7f0000005400)={0x6, 0x9, 0x4, 0x400}) r11 = semget$private(0x0, 0x3, 0x400) semctl$IPC_STAT(r11, 0x0, 0x2, &(0x7f0000005440)=""/86) sendto$ax25(r9, &(0x7f00000054c0)="5fef7b78c79cdca6f22f76dc93192a5a3a02bbffb6ee409f7679aae15d3ab0de", 0x20, 0x0, &(0x7f0000005500)={0x3, {"066e34d8b0b158"}, 0x40}, 0x10) keyctl$unlink(0x9, r6, r5) [ 62.175477] xt_hashlimit: max count of 1 reached 2018/02/26 01:36:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000ace000)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebcb997ae21914d872c678ce22c9b160e96aa1fae1a", 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x2, 0x3, 0x6, 0xffff, 0x8000, 0x5}, &(0x7f0000000040)=0x20) ioctl$sock_SIOCGIFCONF(r0, 0x227d, &(0x7f000043cff0)=@buf={0x0, &(0x7f0000b81f3c)}) 2018/02/26 01:36:05 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000080), 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) [ 62.197776] xt_hashlimit: max count of 1 reached 2018/02/26 01:36:05 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c33ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') socket$inet_sctp(0x2, 0x1, 0x84) exit(0x0) sendfile(r1, r1, 0x0, 0xfff) 2018/02/26 01:36:05 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) r0 = perf_event_open(&(0x7f000025c000)={0xfffffffffffffffe, 0x78, 0x3e3, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1000000000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x5, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(0xffffffffffffff9c, 0x400454cc, &(0x7f0000000200)=r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x3, r4}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x7fff}, 0x8) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xc, 0x30, r0, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000004000)={0x1d, r5}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000200)={0x0, 0x2, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{0x0, 0x800, 0x80000000, 0x200}, 0x3e, 0x2, 0x0, 0x0, "2990dab641a83286a9f6e2d8e783be7e83b2bcc4ecef4c3039141b777ee288f391daa5e34ee3d7a52efc03b48dd9e5aabd8a3c4d89e3cf7a81c106b35ef5ada9"}}, 0x80}, 0x1}, 0x0) 2018/02/26 01:36:05 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c746572009843361e0000e000000004000000d8030000ffffffff9800266367fd81cbc7ced4d2459e0c0000ff0000000000000000000000000000000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000000200)="16ba05561971cbfdec2e106cba624c8fc9f404708ce063786db1202af822c4f05c3e2ac51f14088dab0a8d2b2c8d8c6ccbbe94ad5b745a4c2dae298c52426f42d30a7936688f0300000000000000af147cfdc5930d076d1975", 0xfffffffffffffdfc, 0x4044800, &(0x7f0000027000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) 2018/02/26 01:36:05 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="4aff0d2505750f57a01b229f1949d3626689e1cb937df60bac66483e16c8f6fbbdf63ae0ee63ca19a23b533a4d16c7b91dd085bc34e8a87a6237ed1c8c55e9143878b10cff784a17390617d35b808dd0f3a278cd771fb3d6c327bfda496fcb2ec6fc60831fbc0f3422352351238faa691b779cb7248386cb996e93731fb9fb891fd630b10ae98a0e9d860993610db3a4276f33de7b70a30d", 0x98, r0) request_key(&(0x7f0000000040)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='*\x00', 0x0) [ 62.243667] xt_hashlimit: max count of 1 reached 2018/02/26 01:36:05 executing program 2: r0 = socket(0x8200000000015, 0xb, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000100)=@get={0x1, &(0x7f0000000000)=""/215, 0x4}) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f0000000040), &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000a00040009000080fac5090001008200050004000600"], &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x4}, 0xc) munlockall() 2018/02/26 01:36:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000010f000)={&(0x7f0000fda000)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x10ec}, 0x1}, 0x0) sync_file_range(r0, 0x4, 0x9, 0x2b6068422094d46e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001140)='/dev/qat_adf_ctl\x00', 0x10040, 0x0) clock_gettime(0x0, &(0x7f0000001180)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001200)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001240)=[{{r2, r3/1000+30000}, 0x25, 0x5}, {{r4, r5/1000+10000}, 0xfff, 0x4, 0x2}, {{0x77359400}, 0x8, 0x4, 0x8000}, {{0x77359400}, 0x4, 0x8001, 0x8}, {{r6, r7/1000+10000}, 0x6, 0xfff, 0x9}, {{0x77359400}, 0x7, 0xffff, 0x400}], 0x90) 2018/02/26 01:36:05 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x7a4) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:05 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) unshare(0x40600) r1 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r2, &(0x7f0000cebff8), 0x8, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x2) 2018/02/26 01:36:05 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/l2cap\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/26 01:36:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, r0, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1ff, 0x3f, 0x0, 0x100000000, 0xcf74, 0x6, 0x8, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x4000000, 0x3e1, 0x2, 0xc2e}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r3, 0x8001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2}}}, &(0x7f0000000200)=0x8c) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000033, &(0x7f0000003ffd), 0x0) 2018/02/26 01:36:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xfffffffffffffffc, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x0, 0x0, r1}, {0xcf9, 0x8, 0x0, 0x4, 0x6, 0x401, 0x13, 0x5}, {0x100000000, 0x25, 0x1, 0x6}, 0x7, 0xd, 0x0, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3, 0x3, 0x1, 0x4, 0x4, 0x0, 0x4}}, 0xe8) getsockopt(r0, 0x800000000000084, 0x8000000007d, &(0x7f000023b000)=""/8, &(0x7f00004edffc)=0x4) 2018/02/26 01:36:05 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000100)=0xfffffffffffffffc) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000140)={0xf5, 0x0, [0x7, 0x3, 0x7, 0x9]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/26 01:36:05 executing program 3: r0 = socket(0x10, 0x7, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x410000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e88fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000aa7000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x1c, 0x19, [@nested={0x18, 0x4, [@generic="93232c8dea4d647fa1e54e3fb29d59d48c"]}]}]}, 0x3c}, 0x1}, 0x0) [ 62.757596] xt_hashlimit: max count of 1 reached [ 62.772655] xt_hashlimit: max count of 1 reached 2018/02/26 01:36:05 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) unshare(0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) tkill(r0, 0x15) 2018/02/26 01:36:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() rt_sigprocmask(0x0, &(0x7f00001b6ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @thr={&(0x7f0000000080), &(0x7f00000000c0)="fd114ff633f2b31a21f722e9225c74a9446b2edcd952826064b75d9af168da6cc61e68e4cc02781418edee7035ce3553fd47a147e9cd346b75c62a286f7f6b93ace7aefa1263b101b70b513a00b405a2b2023444cd9ee2c724d1acb79b53604e12b0181b94f1a30e2b6e994c643d9591254857a5ddb418c60a00668fc247045d2425b47fd6c28af558878b"}}, &(0x7f0000000040)) clock_getres(0x0, &(0x7f00009d8000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000c49000)={{}, {0x0, r0}}, &(0x7f0000040000)) 2018/02/26 01:36:05 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000100f50)=@hopopts={0x0, 0x0, [], []}, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x81, {{0xa, 0x0, 0x1fffe000000000, @empty, 0x7}}}, 0x88) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="a696ff70d23911ad0844f8bd36f8fdc6", 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000000040)=[{0x0, 0x115, 0xffffffffffffffff, "ebad2d38cd7771f498d4be42489136e768c7dc982c69d2b5ca124996c8be2a4a8786a93094f28a5e341a0fba7948f7dd79ae0ee86ca83e6fd016ea5ddf5084b9dcf160"}, {0x0, 0x7, 0x7, "b8999cdc2245b3acf4a705e315166b7a04e4e587fb0f98a8c6c78347ea657ae18e24c9a4ad5de75408e8526cd744b8439c498e2274db51eb066b96c334dd38"}], 0x12b}}], 0x1, 0x0) 2018/02/26 01:36:05 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) move_pages(r1, 0x3, &(0x7f0000000040)=[&(0x7f0000fec000/0x11000)=nil, &(0x7f0000ff5000/0x2000)=nil, &(0x7f0000ff6000/0x4000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) write(r0, &(0x7f0000994fd9)="2700000014001707030e0000120f0a0028171000f5fe0012ff000300078a151f75080039000500", 0x27) r2 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="000000000000000000f83641b14690e783ef82eb000000000000efff0000000000000000000000000000000000000033000000000000000000020000000000000000000000000000000000"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r2, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r2, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:05 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) r0 = socket$can_raw(0x1d, 0x3, 0x1) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="624b592bf9e07e9292a96cc3bd1c30ef522f430aeb96f4652fd0b529694a1ba25c3d965416ec045544ce858822e37d91f45b9a3bdb14a4b12b2af4cb8474e52150811f53eedd8e613bdd955ed96d14b139b20b5a5ca76a419d56bc4a3241438610be2cd6e3b87b7ad3e9927423d7cc5487aa968612682e5d5fda291a0757d56752d8c03cd72984cbfedb10cb75978c3b9ed8ee9bca81d60dd0b213c223f78438d4048ad1f1127b9d8e3c4567756c12dba6", 0xb1}, {&(0x7f0000000000)="945ca5d7", 0x4}], 0xff, 0x0) 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) setsockopt$inet_tcp_int(r1, 0x6, 0x3b, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@generic={0x3, 0x9f9, 0x7}) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x20, 0x0) connect$vsock_dgram(r1, &(0x7f0000000140)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) 2018/02/26 01:36:05 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f0000145000), 0x40) 2018/02/26 01:36:05 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_raw(r0, &(0x7f0000000100)={0x27, 0x4, 0x7, 0x5}, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000008ff7)='/dev/dsp\x00', 0x2002, 0x0) socketpair$ax25(0x3, 0x5, 0xf7, &(0x7f0000000000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f000082448b)=0x1) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r2, 0x89bb, &(0x7f0000000040)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x48ea}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x3ff, 0x4) 2018/02/26 01:36:05 executing program 2: keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xba8, 0x20000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2, r1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$sock_bt_hci(r0, 0xc00448ff, &(0x7f00000000c0)="65a4765eaffb110579bb5773d58f2310540afcc15e378db8f807d7c820f4099f5778b1b461b05fe1c9f1dedbb1371bd729dbada1f8c437809655bd254adae46e4ed4a421c83e65033b3a42298d82918f960bdaa7fd8569391db3346005a71ae53d4dd12f0225a5b0510aa3d339d7b8e9f5c8dbeff12f107c47e1ad4995eaedf97a728e094ee57df334ea6b882e7137") socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) keyctl$session_to_parent(0x12) [ 62.902639] xt_hashlimit: max count of 1 reached [ 62.926478] xt_hashlimit: max count of 1 reached 2018/02/26 01:36:05 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x200) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) connect$packet(r0, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0x1ee, 0x6, @empty}, 0x14) r2 = socket(0x10, 0x2, 0x0) syncfs(r2) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f000032c000)=ANY=[@ANYBLOB="f28a643c00000010000900000000000000000000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000000000000000000000008000d0000000000"], 0x3c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0x0}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) 2018/02/26 01:36:05 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x8) shutdown(r0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@in={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4001, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x0) 2018/02/26 01:36:05 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:05 executing program 3: r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x5}}) syz_emit_ethernet(0x2a, &(0x7f000004bf75)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "56c0c1c8401c352ee58000722da80b96341d424867ee9b1937c13547"}}}, &(0x7f000026aff0)={0x0, 0x1}) 2018/02/26 01:36:05 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001100)='/dev/rfkill\x00', 0x10900, 0x0) r1 = getpid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001140)=r1) r2 = syz_open_dev$midi(&(0x7f00000014c0)='/dev/midi#\x00', 0x2, 0x18941) syz_open_pts(r2, 0xa8000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x2) fadvise64(r2, 0x0, 0x10000, 0x2) mkdirat(r0, &(0x7f0000001180)='./file0\x00', 0x46) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000001540)=""/4096, &(0x7f00000011c0)=0x1000) 2018/02/26 01:36:05 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000000080)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_netfilter(r2, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x880000}, 0xc, &(0x7f0000000580)={&(0x7f0000000180)={0x3e4, 0x8, 0x7, 0xa04, 0x4, 0x3, {}, [@typed={0x18, 0x77, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @typed={0xc, 0x25, @pid=r3}, @nested={0x1b0, 0x59, [@typed={0x8, 0x45}, @generic="0beb9e14e7dd4d6c38c19cf459025eed1281b2f1ec4ebbd1f2a5fca7ae4a9d1941197df1a31122da85429dcce322665b12e6b2a4838e0bfcda7d22ac7dcefa12077538189a49c17288c91631fea4dc403d41efea08996db5d470", @generic="f9690c23fc12d2de77e61c94762dca9dbeffd2c3c92647ce479e8474c985f08c2789060b49cf6a2ab59d82b9b998414ae0", @typed={0x28, 0x72, @binary="0e0d26d104bcd01cae0168b97f571982f1b72b5173e19a3e1b4a7631e36573"}, @generic="55d7c40a93b1", @typed={0x18, 0x5d, @ipv6=@empty}, @generic="9ca909c5fe91223499a45e57aa020538d9c2314ea64feafe859878d335419066b0f727f78cebba2696269b6e09ae75ba709ef31ce6b1f943896b5b163c20a4d4b6ccfb4f98bb59526882430fc708cc21eb3264497518d3a0bbb323899dcaeaa6e5200ec46beb1b39a70687bdb23f7731a98586f7e49a0e7269e53296010840ed554e81bd8f94580a31084634e7fb1322787e212f7195d2d921f5b303639a921c04d0187f4ecb4848553bd01bffd3d00be5d5ae8998af3bee20f63b276b79760ea6bd9cf31073ff3b0953b1f5edc3f6bbfd06"]}, @generic="8a6639f8697d775dbffca7a10be200f12c32ff69a6d2459c4c499983a8b4f8226be9fdae3b9b32dc21a336ed8e4fd1bd72c84b7c3c1a7c80b0606c6d2bcb53758c7d1f758f7a8316d82ec2e4e53adf019b2bb14ec567385793c1e9", @typed={0xc, 0x21, @uid=r4}, @generic="cd9654858d0fffb3d2", @generic="9f98c0708722e0ae331535153e38fcd9118b6f927f95652cfbf882deedecaba321d81fa106c90e79338f403d393991ac42ddb625677a1791e0b3c45b132c8c6a355e0bfccc1aa626624992d40e95d4696b70ea438878d5c8a3fea07cdcab99f6742aa228508ae6211ef3825be6b7bd8a593d949489b810cc7409227e81eb47bf57e6b582fcc8513a5156d12d0137abe70e98c0115ed676a69a77e169e3f9ba73e95ae60ec0a92d344390446f1012c0cb76fc96a7dfb3", @generic="c2bce32cec0658b9046e3f2b81e4bd87fae91163b4c388bc465710fe9c2e83b54c87d2a84a71e54ef35e59b5ada205f1b9ac382dff054ad83ba621f4e9993ff53c1746f79b50672f08c6e984bbde390e6dd078856e00037c9d2ae2a520c63f06de173b4d17fa2d27b8da5991052edeff303912449de4d39aaec3d9c79df0a9e73d3db6f8aad884c9288eb069f1e673a81cd4682fcaf888b9cd19644e349de93629515ff6fac739b3e088bee3432bf85240c88b23c1cca7badf15bd62f8916ddfd033f98d8f3d4381", @typed={0xc, 0x8f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3e4}, 0x1, 0x0, 0x0, 0x4000001}, 0x8000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000400000/0x4000)=nil, 0x4000}, 0x5}) fstat(r0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000600)={0x2, 0x9}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000000c0)={&(0x7f000019b000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000554000/0x4000)=nil, 0x4000, 0x0, 0x10, r1, 0x0) 2018/02/26 01:36:05 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 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_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f00000000c0)={{0x3ff800000000000, 0x3, 0x7, 0x0, 0x6, 0xbad}, 0x400}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="00000000d8bf5a0d3e22c5ca5c2b85fd", @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f00000000c0)=@sco={0x1f, {0x1f, 0x1062391d, 0x8, 0xe9, 0x8, 0x81}}, 0x8, &(0x7f0000000340)=[{&(0x7f0000000100)="f29403d023c8882972fb352cdddd2b2a18450b581720e02073a7e65be2d2fa7e65ef50c8718100bbe6b9afea39ac35031a677ae5e3b4194d1514e66370b1fb92b8f8ab3d1045fa4a51626a658709736ed824da91827238034a8b43aaee15cc017334f62a1252eb0a1a6124d5d9c3b6d94ef8de58a00469e430a7c366e353b08d91800f53465070c191fc03caa8ea6aafdf3f391fecbb3a30c8c55a2ec498ad9b39a557e4d22c966ca238148635c263e59e230cc5956e6915bda607c28443c46f40608b3a874e011b6eea18ac7030b51cf0ef1a1b12ed34861a9d31d7c0940d81235d3c580be63e1acbd135cde2af8035ece82502444c4c01", 0xf8}, {&(0x7f0000000200)="cfd06480e74f37d3f9c560b00adf4806127fd85ebb7a8bc7d1643d867d398bbe546026bd5bbdbcc1b2ce153351d073a2eaf047", 0x33}, {&(0x7f0000000240)="5fae35a57a31bb9ca2182450040125b18b48e9ec0207c731aa4170af223e8555adbde3ec77c2842b1c9ad382bd546498d5aab5b9386aef87ea3cfc979e0795800d9ec9f1405c5495711ad98dfab9913e31ac388b537b77d0bd6cda3e4a784c810eed6ca9295a9d25d8146abc3fa1d16e35adba500595844776cea0b4f6f9456fba6bebb91908cab1cf40a7c3e577483e0074db68733a028144bb53ab9c1f291be368727b21704f20ccec71b3505016b559b6a7b46acb6d26070e34a1f91b650d97ed32f104ee", 0xc6}], 0x3, &(0x7f0000000380)=[{0xb0, 0x1af, 0x7, "9f050ede70c4957834dfa0f670471ba4cb0316357e5096336bf99c51912d90c384ff2cfec55c9de0638148e803e789d0415a776523568b0ec7fb6d0f8c049a7cde9fc733e0690bd4d6a3cfd8e7ab9f44232d1ebdbfdc38bf7d4841c1b30f3f4aad9e17d0ff5f9b7f8fb01ab50ed1594b10fa91235779700114e5fdef9262c25c0f7c2bcac3c6a6ef955998261d6f0795c4e5d2523daffc74de3a0698"}], 0xb0, 0x1}, 0x24000000) 2018/02/26 01:36:05 executing program 5: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f0000349fd0), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x4, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYRES64=0xffffffffffffffff, @ANYPTR, @ANYPTR64, @ANYRES32=0xffffffffffffffff], @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYRES64=0xffffffffffffffff], 0x0) 2018/02/26 01:36:05 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x280, 0x0) ioctl$sock_bt_hci(r1, 0x400448c9, &(0x7f0000000040)="f3544efecb905d6efec9e04d021ce30bea1eb3dd18e16bfb67d3d6e6ae57506fe369d64377bc8aee508d99e902238ce0ac24870603f4f6d8a430df59d1ba09f27c57c1e298ce27fcf5867507c181f3e7ed077f236b4ce2b1a551fb51005bbec5d04b9fca03b9c1ddd8865d09273eb4b9374dd6e8e1e5af5b6f0ce4") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) dup3(r1, r1, 0x80000) 2018/02/26 01:36:05 executing program 3: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00007cbfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000052dff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), 0x4) clone(0x0, &(0x7f0000315000), &(0x7f0000b98ffc), &(0x7f0000521000), &(0x7f00009ea000)) [ 63.015926] audit: type=1400 audit(1519608965.846:49): avc: denied { map } for pid=8229 comm="syz-executor4" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=22482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 [ 63.047190] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8224 comm=syz-executor2 2018/02/26 01:36:05 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x202000) recvmmsg(r0, &(0x7f0000000040)=[], 0x0, 0x40, 0x0) syz_emit_ethernet(0x67, &(0x7f0000020f02)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x31, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff87, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "af"}}}}}}}, 0x0) 2018/02/26 01:36:05 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000007b023b8f0200b15cab16a0f4085ae774402c30f7961cbf39ed2ee1ef814b4f5ce8b76da31ac5499f9d5ed586f1ab6186de84400ecdc7ea0c2cad3205060b43b3e49312d051e77efcd3970445eaf2230e76c99d485ba9236b34303d973af339080f1326f096bd84395c6b31261df73c4b71cc832304aa1b839c7b149ff33660c21ba26ac31e5fff27a07bcfc4ec587add42"], &(0x7f0000000080)=0xa) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f00000000c0)={0x1d}, 0xfffffffffffffc6b, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="463c4417c43085fa3f000000000400000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) [ 63.078800] xt_hashlimit: max count of 1 reached [ 63.094228] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=8224 comm=syz-executor2 2018/02/26 01:36:06 executing program 6: r0 = socket(0x1e, 0x4, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/02/26 01:36:06 executing program 7: r0 = memfd_create(&(0x7f0000000000)='ppp0posix_acl_access\x00', 0x3) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast1=0xe0000001}, 0x8) r1 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r1, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r1, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) [ 63.113938] audit: type=1400 audit(1519608965.943:50): avc: denied { call } for pid=8241 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 63.117449] binder: release 8241:8246 transaction 9 out, still active [ 63.136405] audit: type=1400 audit(1519608965.944:51): avc: denied { transfer } for pid=8241 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 63.143029] binder: unexpected work type, 4, not freed [ 63.170837] binder: undelivered TRANSACTION_COMPLETE 2018/02/26 01:36:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={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_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) userfaultfd(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/26 01:36:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x2) mkdir(&(0x7f0000f06fb3)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") truncate(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x2) [ 63.198550] binder_alloc: binder_alloc_mmap_handler: 8241 20000000-20002000 already mapped failed -16 [ 63.203792] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/26 01:36:06 executing program 6: r0 = socket$inet6(0xa, 0x800, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x5a8, 0x3e8, 0x3e8, 0xffffffff, 0x0, 0x0, 0x4d8, 0x4d8, 0xffffffff, 0x4d8, 0x4d8, 0x5, &(0x7f00001affb0), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0x1a0, 0x1d8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x21, 0x0, 'syz1\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x934) 2018/02/26 01:36:06 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) dup3(r0, r1, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:06 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000)=0x401, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x5, 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x39011, r0, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000000040)=[], 0x0, &(0x7f0000003f90)=[{&(0x7f000000d000)=""/29, 0x1d}], 0x1, 0x0) 2018/02/26 01:36:06 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x2, 0x159180) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x2, 0x3, [0xd574, 0x3, 0x9]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r1, 0x132}, 0x8) r2 = socket$inet(0x2, 0x3, 0x10) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x80003) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000040)=0xfffffffeffffffff) getgid() setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000949000)="890f04000300000000e60000e3", 0xd) r4 = syz_open_dev$admmidi(&(0x7f0000002a00)='/dev/admmidi#\x00', 0x0, 0x2000) setrlimit(0x1000000000000007, &(0x7f000068d000)={0x0, 0x6}) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) fcntl$getflags(r2, 0x0) getgid() getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002a40)={0x0, @in6={{0xa, 0x0, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, [0x6, 0x1f, 0x5, 0x3373, 0x1000, 0x2, 0x200, 0x8f, 0x53b1, 0x7, 0x5, 0x9, 0x0, 0x1, 0x6]}, &(0x7f0000002b80)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002bc0)={r5, 0x3}, 0x8) getsockopt$packet_int(r4, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 01:36:06 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x100) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)) [ 63.248683] xt_hashlimit: max count of 1 reached [ 63.263389] binder_alloc: 8241: binder_alloc_buf, no vma [ 63.269139] binder: 8241:8252 transaction failed 29189/-3, size 40-8 line 2963 [ 63.283104] binder: 8241:8263 ioctl 40046207 0 returned -16 2018/02/26 01:36:06 executing program 5: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x8000) r0 = socket$nl_route(0x10, 0x3, 0x0) lseek(r0, 0x0, 0x3) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x40, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0x17, 0x9, [{0x8}, {0x9}, {}, {}]}]}, 0x40}, 0x1}, 0x0) exit(0x858) [ 63.307421] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.313081] binder: send failed reply for transaction 9, target dead [ 63.328400] audit: type=1400 audit(1519608966.118:52): avc: denied { map } for pid=8281 comm="syz-executor0" path="/dev/sg0" dev="devtmpfs" ino=1073 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:scsi_generic_device_t:s0 tclass=chr_file permissive=1 2018/02/26 01:36:06 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000015e15)=ANY=[@ANYBLOB="b7aaaaaa00aaaaaaaaaa00aa86dd0676605100303afffe8000000000000000000000000000bbff020000000000000000000000000001880000007202000006c5961e00000000ff010000000000000000000000000001ff020000000000000000000000000001"], 0x0) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:06 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x500, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x1, @rand_addr=0x2}, @in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x200}, @in6={0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @empty}, 0x3d2b}], 0x48) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="01000000b48c3d9b2de8dee01555620c04c9e58824dbd1aef89f0ed5b47326fbb698e8e3ea99ec1f73f30107f255717cbabbb31a9a00d65c2271072acf8c86f0e9f1ec86eb5568d1ebfb72b7ae9ce2a1d975391c5c4af8c03f38acecbff7452ff3e552358c51c594414790fd4054f8fee31b1c20fad3f67b570cd7faee3024571c85bd47ccc14858366a2a1217dc0cc47ed38fdb19f38a98478edbb02be3fc54c96a203dda7f3629b56b4188ca0a8e6c3bc1c77a43c67ff52214ace07ec509f4dd42b99da7100dce61c8ab84", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000074fe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000dd3000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x8001, 0x30, 0x2, 0xffffffffffffffff}, &(0x7f0000000100)=0x18) 2018/02/26 01:36:06 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="e0a2711f0165f0a5be5f352ee75fcdc485a6af804860528b2ada32db71dea4180ca11f5f98b9241d256d7c6c8f815e5cac01836b31f65e208ee1543be614a9ca0a9aa12511e4767591917f6db056b2bf1e233d50e6bb4da146b6e8ababa17f310536a506039d21391141cd58d33e57f1ebfe424fb9cf882f9d0000000000000000000000e46df0ec"], &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffd1c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x800000000000000, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000100)={{0x5, 0x2, 0x1, 0x100000000, "bcb13722c8ce068078843375b30df4460593e9bfd29fadba32ced2a7a60540fcffc75b80e5da99c3fb4ab629", 0xf8}, 0x7, [0x2, 0xffff, 0x1a3c88b540000, 0x5, 0x800, 0x7ff, 0x1ff, 0x401, 0x1, 0x3, 0xe00, 0x1ff, 0x2, 0x9, 0x1000, 0x4, 0x800000000000000, 0x7, 0xa3db, 0x9, 0x97c, 0x71, 0x91ab, 0x200, 0x7, 0x0, 0x7, 0xffffffffffffffc0, 0x9, 0xc82, 0x8, 0x2, 0x9, 0x3, 0x4, 0xdada, 0x2, 0x4, 0x3f, 0x800, 0x9, 0x4, 0xfff, 0x25, 0x5, 0x1, 0x3, 0x8, 0x1, 0x6, 0x4, 0x80000001, 0x7fff, 0x3, 0x9f2f, 0x10000, 0x5, 0x401, 0x0, 0x242b, 0x1, 0x100000000, 0xfffffffffffffffb, 0x23f, 0x800, 0x7fffffff, 0x54b, 0xfff, 0x0, 0xffffffff, 0x100, 0x8, 0xafc, 0x9, 0xffffffffffff0001, 0xd0fd, 0x8, 0x1000, 0x1, 0x248, 0x24, 0x2, 0x2, 0x91, 0x1, 0xde55, 0x5, 0xcd, 0x6, 0xffffffff, 0x9, 0x3, 0x9, 0x80000000, 0x8f0d, 0x100, 0x1, 0x100000001, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x730, 0x9, 0x3713, 0x9, 0x3, 0x28, 0xfffffffffffffffe, 0x1, 0x5d, 0x81, 0x9, 0x79, 0x6bc, 0x51, 0x6, 0x18d1, 0x8, 0xe, 0xfffffffffffffac1, 0x9, 0x8, 0x5, 0xfffffffffffff966, 0x9, 0x1, 0x4, 0x7ff], {0x77359400}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x200, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000640)={0x3ff, 0x100000001, 0x7ff}) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc86488f72f2f8597966d5f7cb2b58d3bf26eeb1654d202ab104aba1"], 0x48}, 0x1}, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000640)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000680)=r2) 2018/02/26 01:36:06 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000111ff8)=0x5) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = accept4$inet6(r0, &(0x7f00001ab000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009f3ffc)=0xfffffffffffffdeb, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getattr(r3, &(0x7f0000000040), 0x30, 0x0) shutdown(r0, 0x1) r4 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xfffffffffffff386, 0x2000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r4, 0xc008551a, &(0x7f00000000c0)=ANY=[@ANYBLOB="c8fac79447650000000000000000000000"]) 2018/02/26 01:36:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000034c000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) close(r1) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ppoll(&(0x7f0000000000)=[{r0, 0x1080}, {r0, 0x1100}, {r1, 0x8600}, {r1}], 0x4, &(0x7f0000000040), &(0x7f0000000080)={0x2}, 0x8) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/02/26 01:36:06 executing program 3: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1}) mq_timedsend(0xffffffffffffffff, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ioctl$int_in(r0, 0x5421, &(0x7f0000955ff8)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) mq_timedsend(r0, &(0x7f0000e3314c), 0x0, 0x0, 0x0) 2018/02/26 01:36:06 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000834ff3)='net/if_inet6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000100)='oom_adj\x00') sendfile(r1, r1, &(0x7f00005ed000), 0x400000ff) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000000140)={"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"}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) write$selinux_create(r2, &(0x7f0000000000)=@access={'system_u:object_r:crontab_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x37}, 0x55) recvfrom(r1, &(0x7f0000000140)=""/217, 0xd9, 0x2000, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000000300ffffffffffff877071c5fc1f0e6c331e3c5f2037643f"], 0x1e) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x1000, 0x7, 0x1000}, 0x4) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@empty, 0x4, 0x3, 0x1, 0xa, 0x1, 0x10000, 0x6}, &(0x7f0000000240)=0x20) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3e8, 0xffffffff, 0x290, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x350, 0x350, 0x350, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@ip={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff0000ff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='gre0\x00', {}, {0xff}, 0x84, 0x0, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1f8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x8001, 0x3, 0x8}, {0xb4d3, 0x2, 0x200}, {0x3, 0x34, 0x80000}, 0x80000001, 0xffffffff}}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x448) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={0x0, 0x3}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r1, 0x2, 0xffffffff}, 0xc) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) rmdir(&(0x7f0000000480)='./file0\x00') 2018/02/26 01:36:06 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=ANY=[@ANYBLOB="00004153c7cbb22bf867723302537e09d90b454c345b5b52dfc56322a5d5a25107b6c40a317cb97e685688d683ec8c631c7101d29ab0491651bc8fbbf7ef00e96b7167e9e01807fb23768ae08a4598d0dce18ecf7fb0a50b0c73d050cda491ad63240e75250f3117965fe2fb5ee7700d5e38dcaaea51de06c7f6e242dd38b9269a83a7167bb48bb20894372082995c69f6cfbee5e5a25efbbebdc8babd"], 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) open_by_handle_at(r0, &(0x7f0000000040)={0x59, 0x3, "8596289129ade1231e9c77242de36a47b097027baf465b5b769018a664c0c5072a946d66952bde7478fa2749efab3dc1dc0dbb18f6f317ef2f11626425243586128ecc181c118ce53c09a7b85d011294bf"}, 0x80001) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="04000000002d1b9f786ab1091ac6000000016e2215b61297c60a41503dd75cd13907d22ca42cbcabfaaec735571fb620e93384144f671a777225290e6be612cb8e6afa6f3bf874d96407150b04b7ffae00000000000000028a41e0a00fe439e77e56b8c9eb2e582a5b2b43ad521ddca0e6a8684cc2f1d1b89a67fa6847048cc1197300bd9e502d98ca93b66d6258f9213d78388b1dd20776f3f9be91fee6b3d6e0307ca69940d86634c609f6d6d253f67a9a1b7c712ce8fdea857131b0d7f1581ebf1ddc3bf2165e6d6505460a", @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) r2 = geteuid() r3 = getuid() r4 = gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000008c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000a00)=0xe8) r7 = getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a40)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001d80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001dc0)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001ec0)=0xe8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001f80)=0x0) r12 = getuid() r13 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001fc0)=0x0) r15 = geteuid() lstat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f00000021c0)={0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f00000000c0)={0x710, 0x26, 0x0, 0x1, 0x0, "", [@typed={0xc, 0x86, @u32=0x5}, @nested={0xa8, 0x14, [@generic=']I', @typed={0xc, 0x76, @u32=0x7fff}, @typed={0x8, 0x49}, @generic="9d8042f121106f99b5994fe5c1eddab6f12365f6142a8bddb045e030582eb7544bf53885825e66ce60a9bc429a84ee19f4a4f4c66b3cf0ce97fc8c8e8123b4b8d079d7c7ff28d1ef19c116d5db5a8b83e3564be682073a3b37567fed99c44867d905cae2d47ba7c5b2f2d8b996", @typed={0x8, 0x47}, @typed={0x18, 0x1a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}]}, @generic="0755f837bcf22f76d65066280b55185fa5e035646458b0d9ca1670c20fb830da3fe1a960d4497012e52a72a5671bf23d9f877f16ae7d0b5fdd30f3721cf2ab68fb30132150182103289fb141333520899eb50e2905efcb759444203ae9ec08b04666e6596f138453af1f5583d513062d7daf75aa99c7db91", @generic="96a1806a5a9c8d6cbc0f42df807ed89ca5f9452790d1241e89ab15f661248e279eeab2209ddbd8fb49a6a6c60cb69ff1e5fc128689032bc1ad5afaf3866abe9e34f21042ecbe4ae222756f7b09752bfb4d0758005ee6e56c1d985ce95e5446b05e9ebdd73bf26f68ed913a302587f597e620751af01aa7115e736002a4047126857d197d22c0ee7bac340f8a6f3a6f521bf6414c0805738308c9b944b50dffe28fd6ec7936fc1d056347cfa06171cc921f086b13a76a58880d2099519aa7529107d145906a38", @nested={0xf0, 0x14, [@generic="6634e2db7a5d953845869f3492f5b8ce53c01a5c92466e6c2b18848ac59f34ef373f179af28cc3bea459eb43de42bae30b194352b31e858eaee39907cc07b4d744193eea4548c3fa9c41ca6f4d8624546eca1bf171a2ffb228ddfce86381d72dfe31acc592648f7566feed9d5dacb3ea7c29d297ae802cbef53520d8f4073fe1261421b18674e33207365c55bf664e61441b838c3c972b4c4df08aa0b29f3ce8e3211c3e0a5319242f2bbf1f3e7c9a8bad8bb20bbeb1a49eedf484b75dd5eafd4c7d414f11d9b09281106916f31dc59e02794986443cc902f6627e8c1ce604ac72aa6820fcaf10de1c"]}, @nested={0x4c, 0x8f, [@generic="dbe056d2cfdc1d168df67de6d71261e3e041371ccd903eb6d71119e1330fade9307295512b75fd7685f81dc3236b20c03cc8aad3c5dcf24ea1366144a768", @typed={0x8, 0x24}]}, @nested={0xec, 0x1e, [@generic="0bb9427638bf7ad1c9f0823a1b58691413be44f30fffc858898f53baa77fcc05a2f453902d84bbc11907e2f32b79bdfe88ea52", @generic="3088fe83564f47242ac585d1c6b41ebb9de161906ebe3ef231f274e7b6db2e5b0c48a76bac54b05b20d7624451ae2fda3e269b04bef816069cbfcbf63775be2f62969d3315b537805fff98e17bee75fb09dd0e8e6a0099f4fb2501fc19de41ef6acdf703d82f6bb05a615edfc1d2d2cd44a36a49e55a90659ca1184d03ca72e010711c46a8d8e5ed3fc932d2802187b37bfb00553422d25ced6c2b570079262a2c10238018b25db37b5f0b6f2a0b756788f3b0"]}, @nested={0x2d8, 0x77, [@generic="6aafbb0f84af05a90d3059af1323ff58b9678e688faaaba1f6204aa2af0e81a9e006abccfc98b190af9ab3f3d7e8c7cd1c19a4ebe60016ecf71d267e18306173f30131a2d57fee376257732e31df77963ba141d60a", @generic="d8a81fd992bbd392e2fba07bb30601edce343f57036252b07b13c25d1df7b00d49b45e2db53007073d5848c9515ca57b02beb8939522711adfc06fcac335633e5534b9b970f5b5dc2ff12f3ff0757c26035b5d51d8459050aee87a8f15c796fda851e98073720eb628c48788f0aea98accccd76c41460c6bbefccf5166898a8c2cbeb789def672b0c77842a446fb82ee6e7c946df396ecc92e8a6c065cef26b671c28afb47f17a14fa9d18bd9eccee2048cf", @typed={0x8, 0x49}, @generic="79e94d703c09a0e630ccc97248d0e2c86f875e007ac12863ddf0b395fc6f2d03bc24982978d0068bf087396528afaae9b1d30f75204f91a51a5c1a891f716c853f77c3449c82c7999539f824b03da300be92eb95115235a55cd37dda970b7015008d793366022aab390a677c059dc3b5b03d07ee5a39ecc820443a3bf5ca1aa404ed1055504952f9196217bf12e76028c426fb6dd82b93973ec05fed7ee3a76f9beb12387f3451d9f71a94ce4070e76e5feca397af4eb034522c837f9ff64b6855c2044c2a71a9a309f1128488e6e989240d3aa5ffda00", @typed={0xa0, 0x49, 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@binary="f5acbe778aef304be343ebc088f63e59f1396ec2bd2e19de69c21dc2fa04042eb86cfd70f68883faca466a5340fee49da681c76f56342aefc1419cf2f9811e9c4cb41e00d90b2b6b1bf8f532e1023ae243cbc6e911615514508047c51a60bd6a9cead5cd59d36257"}]}]}, 0x12f8}, {&(0x7f0000007440)={0x1450, 0x32, 0x100, 0x3, 0x1, "", [@typed={0x20, 0x90, @str='/proc/self/net/pfkey\x00'}, @generic="0b1c0d433f6c4d0081df6704330bbe31a5db15d5b55a2ca90dacc253319b4a4d06f8f80e0d5762ae35090bb424745efe8c000b502d24bb1c6cf70a2a2fc4a11b9535c35c84ac8fe63f760d6899f616ee86d6b2b7023a672e7eb95a61a06fa875dd06f982412a2a42d066e78f78831a64f5b940502092adfebe51bc184360259d949eec1f52079fd81569b4074ba2f10b3177b7b3f05901642bcbc99970318de06ec064a6b671bea75f7f024a2a1221621b6826e65091624d1aa71512836eb5d154", @typed={0x18, 0x31, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @nested={0x138, 0x3e, [@generic="dc277d6b9acb3ce66c97e9882b3d37e0904596d9b1b4a14c0f46517bdb3c0dbafa8ead75c96fab4f1c57e5ccfb4839ed134f6685121c33bdb48731db79977faa6dfb79e8979f66b9be58d458d1af2ffaea170776ab1dd006019cf5930a643f6591a3b43bcaac10d050b463eb8a7793270f83ec741553da8d0b4f37557388ea1fec931b347b3eb6bcc41f0fdc0bd931255c2d1f16858fd3e7009a18ae04546c1e42d571838272c65837a909eda962330863ae16e3773d86509bca367432ac8d434db9e7a1b838f7e9afee85703c24c32ee2259b596976", @generic="29b173602b1ae4fb0522f83c23711f84efbcac124cc16ab419c9b9166b17718e8b0ae8c8923715561fc8ea80e65a4c743d178a680e236c940b415cd45ce9ffe1709b1841983ba8d619c991a3f81ef58d0e2aee225d047c102fb89d370a"]}, @nested={0x11f4, 0x7d, [@generic="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@generic="962299afc958bf3328edfbac751835bfe013ba7c29885a573a6b0c4629f1d70a76ac556dca1c43cf2e98cc60e11b7b4978fafb9eb95c5e63da0963da1d5f088afdf2f61ef9e5ef5c432f487f18e2a2e71b124a81a25ae6418e37a0ed591160213b5b12eb73c2ef83bf2b2552b23cc93f59d900781ac72539027b6aa94eae6a47cb47a35478fdda3acb5dc8114e53709e1398cfe3ac8a08497479bce46d3412e0ebfad2245611fee0876e2126d3a0c86812a47aac1f848d24c3de2d03a05601ff0f995e8b64298592be139d94c335cc044d673d71edca37d1137e8517329740a0d6b0fc751c0b8a83d9317e983e5aa5a8c43d1c2a18", @generic="7f651577ae0c6ebfcb44f1672e6004ea946ec9e945834fb19c47c620f1fa47e649bb2ce3ec971dbd7be02a5cff30b36d4d8bef18abc86fad9b66d1f891d856d3b0260682942e3cee44a2ebb3674ba6ab3db02a229d6864b782c59447c4a02692c610f1e4983b84fcb712acdb6973dc5e23353dfbcd686377ab61e5b3fbc3c7d61c054cad998211edb507cfec2d16272321a0c394bb4665d81e940e0bf0193f6d5e7edec88da2e45c569ddd49ffd6a4168ad2fbbede095685cdc708651d9967e35e51a3c4d43d9c88c7b3019d05469c812cb4d4850e413e58e946c2df44fc80e098e395b039f810cb71d1eb25", @typed={0xc, 0x8f, @ipv4=@empty}]}, @typed={0xc, 0x78, @pid=r9}, @typed={0xc, 0x3b, @uid=r10}]}, 0x1450}], 0x5, &(0x7f0000002180)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x40, 0x4000000}, 0x4010) 2018/02/26 01:36:06 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 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_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/26 01:36:06 executing program 0: sync() add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\x00', 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) open(&(0x7f0000000180)='./file0\x00', 0x400000, 0x181) 2018/02/26 01:36:06 executing program 3: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xc) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/02/26 01:36:06 executing program 2: mbind(&(0x7f00004a4000/0x9000)=nil, 0x9000, 0x0, &(0x7f0000fbf000)=0xfffffffffffffffa, 0x372, 0x4) r0 = socket$inet_sctp(0x2, 0x0, 0x84) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffffa, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @loopback, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r1, @dev={0xac, 0x14, 0x0, 0x15}, @broadcast=0xffffffff}, 0xc) [ 63.444390] Cannot find add_set index 32769 as target [ 63.459837] Cannot find add_set index 32769 as target 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x3ec02) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x9, 0x8, 0x5c70, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f88e96ffa35a277f6fd7dbada76f36bb51f3f97edd2565a278845eeb3d0ab0d446e2a887c15cfd090ad803342a4604e34b6e609b8344c2e99903461849f00168bb65ab578a3cc3e30424768e31a46239e3b5f1153ed1103d3bea49264afde276887e050a66600c0abb2d6ac062a813c468d15b02cf3da035ed7fccbd375c5d5627783872a38ad9cdf11cf1747cef2a8a9ced224e4ac33b967e461b00"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:06 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=ANY=[@ANYBLOB="1e0001030000000000b9000000004700000000a979f321b30c91c8790405c7bad62e0a63a632ed4938d36d63fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c059652a7c4172e6e25d849cff4619804000000000000000401184a"], 0x80) r1 = socket$rds(0x15, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000000000)="4fd968c235e783ee56dd2d118be4a81a4649c8678e02936a87496d39e5484b14d70d1e9d5e85dd1c10865e41bf436e10d09c9f6ee91e49c503ca851ed470460004794c845b1c0e9a96237cf01ad32573334eb46737bb7818e2b7fdb015c784f7c951589adfdcfb00960ece39842f0354135ad4b92c58494c8fe165db82c829d73a1b2a776def2a3198c39870d0b6c14a0a9e8ca0723a1c179791", 0x9a, 0x20000040, &(0x7f00000000c0)={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}, 0x1c) bind$rds(r1, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bind(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000007007fcff77104000000"], 0x8) sendmsg$rds(r1, &(0x7f0000006fc8)={&(0x7f000001dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000003fb8)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000012f46)=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\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'], @ANYBLOB="ba00000000000000", @ANYPTR=&(0x7f000001a000)=ANY=[@ANYPTR=&(0x7f0000001f34)=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\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'], @ANYBLOB="cc00000000000000", @ANYPTR=&(0x7f000000e000)=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\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'], @ANYBLOB="8effffff00000000", @ANYPTR=&(0x7f0000013f5d)=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\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'], @ANYBLOB="a300000000000000", @ANYPTR=&(0x7f000001fff1)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f00000000000000", 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@ANYBLOB="0500000000000000", @ANYPTR=&(0x7f0000012fe5)=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'], @ANYBLOB="1b00000000000000"], @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) r2 = socket(0x1e, 0x4, 0x5) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) 2018/02/26 01:36:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr=0x5}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000068cfe8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000248f68)={0x0, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0xfffffffffffffff7}, &(0x7f0000b38ffc)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000522000)=ANY=[@ANYRES32=r2, @ANYBLOB], 0xc) sendto$inet(r0, &(0x7f00001b9000), 0x0, 0x20008007, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x200}) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r3, 0x1008004) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000700000)={0x0, 0x8003909}, &(0x7f00003c2000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cc3ff0), &(0x7f00009d7ffc)=0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendto$inet(r4, &(0x7f00006d7000), 0x0, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000896000)={0x14, 0x11, 0xf, 0x0, 0x5, 0xffffffffffffffff, {}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80000000000}, 0x0) write(r4, &(0x7f0000f8aff1), 0xff8f) sendto$inet6(r5, &(0x7f0000ab6000)="936866ad8c435a084599b342a69c91e3306ac25461f669b13101067f3156554bff504e700654011d2d5b3590602aa0a43c13093d3864f6ca69748b618cca92b5eb6683653ff2bb2b55cc5d7873d01371caf7c80076310b21aafdfd546282afaa7107d27b27bc1f29750ea6ac8222ee807f778ffb56899a47f5b939ddf005657a62972821f75efeebd94e5d307af29d5a01499bd06b1c80a71fec22e82f6cea31910c9f21710ea015959ecd682ee13b6975911302682c947d1e190ea38f1ff6d78770edceda0d94561cb6d2d4c4badef69dd0940104a1", 0xd6, 0x4008004, &(0x7f0000a6c000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg$netlink(r5, &(0x7f00008c0000)={&(0x7f00009d3000)=@proc={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f000005d000)=[{&(0x7f0000d16000)={0x10, 0x1c, 0x4286b8ed5d932cda, 0x4, 0x1, "", []}, 0x10}], 0x1, &(0x7f000094a000)=[]}, 0x0) 2018/02/26 01:36:06 executing program 6: prctl$intptr(0xe, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x5, 0x800, 0x1, 'queue1\x00', 0x18}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000400)=""/154) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x7) 2018/02/26 01:36:06 executing program 3: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xc) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/02/26 01:36:06 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ftruncate(r0, 0x6) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {0x0, 0x0, 0x4}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001240)=ANY=[], 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr=0x5}, 0x0) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:06 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4) io_setup(0x1, &(0x7f0000007ff8)=0x0) io_submit(r1, 0x0, &(0x7f0000290000)=[]) 2018/02/26 01:36:06 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="84000000000000002bbd700098fa0000000000000c00000000000014000000005b659a62290ffc380c2dbfdc5e9f17e1a04810d4647cd5291cb4e2bf501db1bb949869c29c4d164d9f26425e66cd4dd3050bc1976d671135a49fce340552aa700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675a9e8aa5944f2a4"], 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r2, 0xd9) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000070fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) fstat(r0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x10001}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, 0x8c) 2018/02/26 01:36:06 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a9) sendmsg$rds(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000080)=""/233, 0xe9}], 0x1, &(0x7f00000002c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x20, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000001c0)=""/63, 0x3f}, &(0x7f0000000200), 0x62}}, @rdma_dest={0x18, 0x114, 0x2, {0xa6, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x9}, &(0x7f0000000240)=0x101, &(0x7f0000000280)=0x7c67c064, 0x3f, 0x1, 0x100000001, 0x8, 0x0, 0x3}}], 0xb8, 0x40}, 0x4005) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000073ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) sendmsg$alg(r1, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441)=[], 0x0, &(0x7f0000000fe7)=[@assoc={0x20000fff, 0x117, 0x4}], 0x18}, 0x0) 2018/02/26 01:36:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/02/26 01:36:06 executing program 3: mknod$loop(&(0x7f0000dceff8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_triestat\x00') fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0xc) mount(&(0x7f0000907ff8)='./file0\x00', &(0x7f0000058ffd)='./file0\x00', &(0x7f0000c77ffa)="646178000365", 0x0, &(0x7f0000de9000)) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8000000000000008}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000004c0)=ANY=[@ANYRES64=r1, @ANYBLOB="df0f53a5fcf930cd99450b20b05b44a12bcc30caf4b578c3967d09a90905e2297eb86ba1ac906204b890cdba24a977d73c0dfed63501db140c", @ANYPTR64, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYRES32, @ANYRES64=r1, @ANYPTR, @ANYPTR64]], @ANYBLOB="c93ed03807627292dde1719acc39491a48c6d42949806cde4c77cdf43cdd206a5aeaa626dfed6eeb547c48a62c1f69edc317bb72e05436f0ef82cd6dd610bc680591d83e12de731d9d045c64f116f97b303bc91a5e2bc1374214dfb9fab75ca43edb4f12ae3e6747ea708ca1cfb45fb6ecd3408de02ff4326aeb6f8295588e01645d3e35a2a0ff16964e01026e96fd769a6342927cf26a40da24dbf9319c0642831f42fb9eef0de96ad0e1e5ba36b4b7fdcc4a7d25276da16b783e2a957fe63d6cf243f93af6e3fa6ddf3a25d8b307cb620a6f28b509551452c84ec0021029b3161f54c24191b8294e3a91db67fee5e8a67504d032833fd6e8", @ANYRES64=r0, @ANYPTR=&(0x7f0000000100)=ANY=[], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="c530916a67bcf918ff47a523ba0846deb0bb1d708cfcf96dab1d7354158cc521cc75097c8bcc", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYRES64=r0], @ANYPTR64, @ANYRES32=0xffffffffffffffff, @ANYBLOB="7c960f4ec106132c65781161924797ce8095fe038cbb374aa07abc8bbfaa235b1d0c45b9449fbf32dba2db6a728777f36c27adc636bc4c7ef7774b90408e8cdcf5484794d7cfbdd2e2a1ec0b278925678ad1bb205fb6885e2d4237d909ddc61107ec0ecc81304d9d9c297b0e564db03aa367743abff568151a476850f7cd9158c8896f13f5bcd314f7942ff5bfb945f8d43809ed5e395b244b52c83dc03871d94cb1557617955cd44b6995c99cc7200e481e50124af487d580f517e4bb304d6a110be054a0d3e10fc8bfb1a4ea2bc688a6370102d08209d1bc369787eece780b3ba1c4b24fe393e4", @ANYBLOB="9ea5fd0d212be4e247eacb434c458a89a2bfec9fccdc23510453290cbd3c6e2a782c3613bc60844b27ce41e6607844d4c23b8b10d69fb99c60751e9919bb3b47f6d4daf3ea2f4655c52523eb37ffcfdfb98adce2629a93079a352110c9c79ea36afa2d52a49868299bcac8be3fa05078fdc7908eb640c8e49a947c548cba91334dd3850d01db214a398eb973617d5524336afa8b8b89b515b2a206e0d9a1bb161cafadb9659956699e072826bf8379298883c11ea3360adbaaec75d0aa254dc15f3a37d2d51bde2e48e1576f80b0449b32cfdf4a405144bc3f20345e57b665b04d99722e1ab58f3007c2423f594df355308a2798b8cc9f", @ANYBLOB="caf0e80be10f4a8eb931827a6356ce0764365b325c2b08c859142d76ed2674ff13197edd21f28887a79314d0ac56d5432a12bd1b3c5d5c0de74204b342a572ecfed250c7353eedc283313491a8007a10313c09a5b835b4a1f24d48ffbb0c76929a2d68c2cb59ca7c42acbb018ffd06f10d844761e0a1dd5ec216ce3aa8b6eba1def524b7b1b10a455f5f0f4b3ecb7055ccc7f507771cf3f8f6e02a0d21da8fd84eeb4e0458bf96bbe2eef8b3377c4b6eef85d850ec4c57ab3b8aaeade0ea416dc5fb096170845111a828a875f22b3b6174d4fdec5c27ca3c0149d9c129abb0792ef50ca92c53", @ANYRES64=r0]], 0x8) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x20000) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8000, 0x8800) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/02/26 01:36:06 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001dfd8)={@common='gre0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[]}}, {{0x0, 0x0, &(0x7f0000000300)=[], 0x0, &(0x7f0000000340)=[], 0x16a}}], 0x2, 0x0) r2 = memfd_create(&(0x7f0000000000)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00000000c0)=0x1c) 2018/02/26 01:36:06 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x2, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f00000000c0)="02020000000000000000012924af7b7f", 0x10, 0x0, 0x0, 0x80000000000000, 0xffffffffffffffff}]) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000000)=0x7) 2018/02/26 01:36:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101041, 0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03630840"], 0x2c, 0x0, &(0x7f0000000100)="569361e40eff02731ea43c4e195c845804343ee90407a4e294eb136530528d33037c0f4efb7297212d5c17e8"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000000c0)={r3}) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x84000) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0), 0x4) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000200)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) dup3(r8, r7, 0x0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x103100, 0x100) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000280)={0x6, &(0x7f0000000240)=[0x3, 0x145, 0x100000000, 0xfffffffffffffd15, 0x80000001, 0x8]}) clock_gettime(0x0, &(0x7f0000000000)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x10b001, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) umount2(&(0x7f0000000100)='./file0\x00', 0x4) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000002c0)=0x9, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r8, 0xae80, 0x0) 2018/02/26 01:36:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x800) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000025000)={{0x2, 0x3, @multicast1=0xe0000001}, {0x4, @empty}, 0x2, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000025000)) 2018/02/26 01:36:06 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/02/26 01:36:06 executing program 6: arch_prctl(0x1001, &(0x7f0000000200)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}}) io_setup(0x3, &(0x7f0000ed2ff8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/mnt\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x80000001, 0x4) io_destroy(r0) 2018/02/26 01:36:06 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x1000, 0x400) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) timerfd_gettime(r1, &(0x7f0000000100)) fsetxattr(r0, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)='^@mime_type@', 0xc, 0x0) 2018/02/26 01:36:06 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x6, 0x20, 0x8, 0x954b}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r1, 0x4c, "9bf0cdd6710087ea7c28c31ae63615fb3e7ede37bbeee78a7258b72bc8d2fcfccc2d57ed02b703a596d15fcf9c2ad4addb4e9d04e8d09f6733cff685de4d44fdc4ce87d51245534eecc7ac43"}, &(0x7f00000000c0)=0x54) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x71d}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000003c0)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000003140), &(0x7f0000003180)=0x4) 2018/02/26 01:36:06 executing program 4: fchownat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x0, 0xd00) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x100) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/02/26 01:36:06 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000458fea)='/selinux/checkreqprot\x00', 0x2, 0x0) pipe(&(0x7f0000000140)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x203, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000000), 0x5) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/36) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff3c0300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:06 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x1) 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_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xfffffffffffffff8, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x2}, 0x8) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="00000000000007000000002000000000b3befde9618bdd7d930bd2892b04da792327edc2e2fe84729c93f04486f50a64c534804453cac89c80ac1d5e05957618887edb9cd2728bd99246ab526e401f1ed86d43e8a02f03960a3aa4418029f2255597f84ea5bdb662077db1212d", @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000000c0)={[0x100000, 0x10f000, 0x1, 0x6000], 0x1, 0x8, 0x1a700a7c}) 2018/02/26 01:36:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f000074d000)={0x81, 0x0, [0x3]}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x0, 0x1}) 2018/02/26 01:36:06 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) getpgrp(r1) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000252fdc)={@common='sit0\x00', &(0x7f0000863000)=ANY=[@ANYBLOB="5d00004e0080020000000000"]}) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, @empty, 0x9, 0x7fff, 0x100, 0x100, 0x0, 0x1040000, r3}) 2018/02/26 01:36:06 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f00000000c0)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e000000040063643881c5c825c8cfe8680000d8030000ffffffff980000000000000098000000ffffffffffffffff400300000000000140030000ffffffff04000e00", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:06 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000080)=0xfffffffffffffff0) r1 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x0, 0x0) dup2(r0, r1) 2018/02/26 01:36:06 executing program 6: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x874f, 0x111880) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x0, 0x81, 0x8, 'queue0\x00', 0x100000001}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)) 2018/02/26 01:36:06 executing program 3: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x10) socket(0x0, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)={@common, @ifru_mtu}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0xfffffffffffffff1, &(0x7f0000689000)) 2018/02/26 01:36:06 executing program 5: clock_adjtime(0x0, &(0x7f0000000f30)={0xfffffffffffffe03, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffefff}) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="0000468545a453fd87ca0000000000000000000090634d0cc3ab4e0000000000000000000000000000000000000000000000000000b85037740a00000000000000ec1489fc335a0756d5af5c6118bbc6d3e4e9c660faf4a71a29b9a1090521a5c6de9fff24439f1fe6efc73450b8c339e87e87ced2fd6b6f208c3d88adac2c3fe6dedb7196a94ae6edbd08d02c2463b4940049345ea51e34c6dd8a665356020a5b54c494e4d4f6c04a31df353629d77b43bbe5fd13e766b6577632b9f8f8bb83fed905a3a6783770c78ac6a7c862af73cbf88b3b65020fe31b34e0cb7dd9799bdf2d47b677af8e8d1f58461889c1c2bef1c5192d18d1b5089acc19cbcec11d93fe50bc4c0be4b3ab40b0aaa83ccae28c7faa0806ab13a2f130751045d69b3c88553b95ca2164"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x28b) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x3, 0x101000) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x2, 0x4}) connect$inet(r0, &(0x7f000002eff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x9) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000080)=0x85, 0x4) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) 2018/02/26 01:36:06 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}}, 0x3f, 0x3ff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r2, 0x1f}, 0x8) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000100)=0x14, 0x1, 0x6) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000001, 0x101000) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x4, 0x1ff, 0x5}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)) 2018/02/26 01:36:06 executing program 0: socket$inet6(0xa, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x101000, 0x0) syz_open_dev$evdev(&(0x7f00003fbfee)='/dev/input/event#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x0, 0x7}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x3ff}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/02/26 01:36:06 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00000a07000000000080"], &(0x7f0000000080)=0xa) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f00000000c0)={0x348c74ad, 0x14, [0x5ea3, 0x2, 0x2, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc359, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x3f}, &(0x7f00000001c0)=0x8) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)=0x0) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={@common='dummy0\x00', r4}) perf_event_open(&(0x7f00000000c0)={0x7, 0x78, 0x2, 0x1, 0x80000000, 0xf1, 0x0, 0x6, 0x6, 0xa, 0xfffffffffffffff9, 0x10000, 0x8, 0x7, 0x1, 0x4, 0x8, 0x4, 0xd0, 0x5, 0x2, 0x2, 0x71f3, 0x1, 0x9, 0xd840, 0x100, 0x0, 0xfffffffffffffffc, 0x3, 0x8000, 0x5, 0xffffffff00000001, 0x3, 0x101, 0x100000001, 0x100000000, 0x3ff, 0x0, 0x0, 0x4, @perf_config_ext={0x9, 0x800}, 0x40, 0x8000, 0x101, 0x5, 0x100000001, 0xffffffffffff2078, 0x7}, r3, 0x6, r1, 0xc) set_thread_area(&(0x7f0000000040)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x4}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:06 executing program 5: r0 = socket(0x15, 0x80005, 0x0) recvmmsg(r0, &(0x7f00006d7000)=[], 0x3ffffffffffffe7, 0x40000021, &(0x7f0000da4000)={0x0, 0x989680}) r1 = shmget$private(0x0, 0xf000, 0x400, &(0x7f0000ff0000/0xf000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}], 0x68) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={r7, r2, r5}, 0xc) r8 = fcntl$getown(r0, 0x9) r9 = gettid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x81, r2, r3, r4, r6, 0x4e, 0xfffffffffffffff9}, 0x5, 0x80, 0x1, 0x2, r8, r9}) 2018/02/26 01:36:06 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000004000400000000000000000000000000000000000000000000000000000000000200010000000000000099000000000005000500000000000a00000000000000fe8000000000001000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r2}, 0x2c) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000a000e0400000000000000030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:06 executing program 7: r0 = socket$inet(0xa, 0x7ff, 0x80000084) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:06 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x7, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x31, 0xffffffff, 0x7) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000180)='logon\x00', &(0x7f00000001c0)='\x00') 2018/02/26 01:36:06 executing program 0: 2018/02/26 01:36:06 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000080)=0x880000001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffe) 2018/02/26 01:36:06 executing program 3: socketpair$unix(0x1, 0x10000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045878) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0)=[], 0x0, &(0x7f00009dffb8)=ANY=[@ANYBLOB="1800042e87ef0000010000eb02000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0)=[], 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/02/26 01:36:06 executing program 6: pipe(&(0x7f0000000000)={0x0}) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="900000002d0012032cbd7000fedbdf2518000000a5a97a53075ea0ffe14709af588c05cb3cbe85ced1be46cac0e84ed2a7f5f44a1cbcd6d5eb6fb8ab7dd50cf67d1f22865d80cfe622aaf4e127f8becefaec34ff9b004f001e0d00000000ff020000000000000000000000000001080010000000000000000000000000000000"], 0x90}, 0x1, 0x0, 0x0, 0x51}, 0x8000) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)={0x18, 0x2c, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/26 01:36:06 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x4010aeaa, &(0x7f0000000040)={0x8bf, 0x80000000}) r1 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4b8, 0x1f0, 0x98, 0x388, 0x1f0, 0x98, 0x420, 0x420, 0x420, 0x420, 0x420, 0x6, &(0x7f00000affa0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:usr_t:s0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) r2 = socket$inet(0x2, 0x3, 0x84) sendmsg(r2, &(0x7f0000043000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f00003b3ff0)=[], 0x0, &(0x7f00003b3000)=[]}, 0x0) 2018/02/26 01:36:06 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '+\'\x00'}, &(0x7f0000000100)='md5sum\x00', 0x7, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="01000000010000000000000000000000239a5a8e15adecfc"], 0x3}, 0x1}, 0x0) 2018/02/26 01:36:06 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x101202) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x20, 0x6, 0x0, 0x200, 0x7}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xffff, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) sync_file_range(r1, 0x4, 0x401, 0x5) close(r1) 2018/02/26 01:36:07 executing program 6: r0 = socket$inet6(0xa, 0x80000, 0x8010000000002084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00060001000001000000627e30394bb7b887cf625935c0ebe3a59d0fccb1eeb609e437cb65837c4e9870a1c6e804dc87f140add4ffac19a8c121a9"], &(0x7f0000000040)=0xa) shutdown(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 64.144701] mmap: syz-executor5 (8504) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 64.146106] audit: type=1400 audit(1519608966.975:53): avc: denied { relabelto } for pid=8500 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usr_t:s0 tclass=packet permissive=1 2018/02/26 01:36:07 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000040)="486742ecf1c69c58d19951457c57d264c123d4b87a373adc773772f572b192820461a27fa62dba36dd88522c38d6db460a59b7e4651bae75", 0x38) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e07000b0001abab"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000012fc8)={&(0x7f0000010ff0)={0x1d, r2}, 0x10, &(0x7f000000eff0)={&(0x7f0000007000)={0x1, 0x0, 0x0, {0x0, 0x2710}, {}, {}, 0x7, @can={{}, 0x0, 0x0, 0x0, 0x0, "e1a77d430f3e98a4"}}, 0x48}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r3, 0x1, 0x1, [0x101]}, 0xa) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="00ddff000000dc6e2e211900000000000000000000000000000000000000000000000000000000000000000000000000aaee3f7cbeb50000000000000000000000000092ebd8667c5990"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') ioctl$VT_RELDISP(r0, 0xb701) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000000)={0x10d004, 0x10000}) 2018/02/26 01:36:07 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000e32109653714a7ec84c06"], &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:07 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 01:36:07 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000040)) 2018/02/26 01:36:07 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x3, 0x7dd, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x3, 0xfffffffffffffff8, @empty, 0x2}, 0x5f5, [0x8, 0xca3, 0x9, 0x4, 0x8, 0x5, 0x0, 0x5]}, 0x5c) r1 = syz_open_dev$tun(&(0x7f0000e2d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000b1f000)={@common='eql\x00', @ifru_map}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x2, 0x401, 0x6, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={r3, 0xfd0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r4, @in6={{0xa, 0x3, 0xe7c, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x8, 0x1}, &(0x7f0000000180)=0x98) 2018/02/26 01:36:07 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001500)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001540)=@assoc_value={0x0, 0x401}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000015c0)={r1, 0x400}, &(0x7f0000001600)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)=ANY=[@ANYBLOB="140000002500ff0a000000000000000000000000476064697495d91affe1833bf1312f0eecd41d670110f4d21f2c7329b5dd63bc8087461ebad646d73478bb511688c7d334c3772294288df5b78d749de6bf31e5096a28ddff146f42ca96178bf3cbf2209852292975d33034f8cf4c72812d4db79c157325c8a94e49f89624fd0b6d99e20a94e95594"], 0x14}, 0x1}, 0x0) [ 64.177318] audit: type=1400 audit(1519608967.006:54): avc: denied { send } for pid=8500 comm="syz-executor2" saddr=127.0.0.1 daddr=127.0.0.1 netif=lo scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usr_t:s0 tclass=packet permissive=1 [ 64.201495] audit: type=1400 audit(1519608967.007:55): avc: denied { recv } for pid=8500 comm="syz-executor2" saddr=127.0.0.1 daddr=127.0.0.1 netif=lo scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usr_t:s0 tclass=packet permissive=1 2018/02/26 01:36:07 executing program 0: syz_open_procfs(0x0, &(0x7f0000000000)='net/kcm\x00\b\x00') 2018/02/26 01:36:07 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001a4000)=@security={'security\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x40000001b6}}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, "73797374656d5f753a6f626a6563745f723a6c64636f6e6669675f63616368655f743a2d302d880507ff0000000000000000000000000000000000fffffff200"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3c0) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/26 01:36:07 executing program 5: r0 = inotify_init1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x4000000000000000, 0x100000, 0x3f, 0x4, 0x18}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc8ffc)={0x0}, &(0x7f0000952000)=0xc) fcntl$setown(r0, 0x8, r2) dup2(r0, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r4 = getpgrp(0x0) kcmp(r3, r4, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/26 01:36:07 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000a4bfb0)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) shmget(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) 2018/02/26 01:36:07 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00 \x00'], &(0x7f0000000080)=0xa) 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_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)=0x4) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00000000c0)=':V') set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000100)={0x200000000000, 0x7ff, 0x0, {0x0, 0x1c9c380}, 0x7, 0xffffffff}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x90180, 0x0) 2018/02/26 01:36:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005e9fe4)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x200, 0x400080) read$eventfd(r1, &(0x7f0000000040), 0x8) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)=ANY=[@ANYBLOB="0180c200000000001400000008220400001c0000000000110000ac1400bbac1400aa00004e2100080000"], 0x0) recvmsg(r0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000eaaf8fb9cc413801000000000000000000000000000000000000000000000500000000000000180d0f68024fcf8d12390776ea39f905ca757f80fc"], 0x3a, &(0x7f0000001140)=[{&(0x7f0000000040)=""/58, 0x3a}, {&(0x7f0000000080)=""/87, 0x57}, {&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x4, &(0x7f0000001180)=""/154, 0x9a, 0x4}, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001280)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffe}}, 0x7, 0x5}, &(0x7f0000001340)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001380)={r3, 0x4}, &(0x7f00000013c0)=0x8) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x280, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 4: gettid() getpgid(0xffffffffffffffff) r0 = getpid() syz_open_procfs(r0, &(0x7f0000000040)='net/ip_tables_names\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/02/26 01:36:07 executing program 6: r0 = syz_open_dev$sndctrl(&(0x7f00000e5000)='/dev/snd/controlC#\x00', 0x40, 0x400) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000017c0)=0xe8) ioctl$KDDISABIO(r1, 0x4b37) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001800)={'vcan0\x00', r2}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000dbeb38)={{0x8, 0x0, 0x0, 0x0, "8aa5de29dbf9e1b017749134f893ee0a212b2934ac491fc6e59344c4d0190079fbb33091ff02108a551cce53"}, 0x0, [], {0x77359400}}) 2018/02/26 01:36:07 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x1800000000000000) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000040)) 2018/02/26 01:36:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000d80400000000000018030000ffffffff28020000180300000804000008040000ffffffff080400000804000005000000", @ANYPTR=&(0x7f00001affb0)=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'], @ANYBLOB="ff01000000000000000000000000000100000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000000000000000697036677265cae88a6b94e224e573eb49cbfe7461703000000000000073797a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f30000a800f00000000000000000000000000000000000000000000000000048004e45544d41500000000000000000000000000000000000000000000000000100000000000000000000000000ffffe0000001fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003800010000000000000000000000000000000000000000000000480064737400000000000000000000000000000000000000000000000000000000000000ec605a39688e848cff0000000000000000000000000000000000000000000000000000000000000000000000004800444e4154000000000000000000000000000000000000000000000000000100000000fe8000000000000000000000000000bbac1400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f1cc16b54de19a683bd790000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000061e0a9c8f656eb0f000000000000000000000000a800f00000000000000000000000000000000000000000000000000048005245444952454354000000000000000000000000000000000000000000000000000000000000000000000000000000000001ac14000000000000000000000000000000000000000000000000006e9b3c321358a70bfc3568287ad1bdfd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800000000000000000000000000000000000000000000000000ffffffff000000000000000000000000ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000"], 0x538) [ 64.300420] xt_SECMARK: invalid security context 'system_u:object_r:ldconfig_cache_t:-0-ˆÿ' [ 64.321557] xt_SECMARK: invalid security context 'system_u:object_r:ldconfig_cache_t:-0-ˆÿ' 2018/02/26 01:36:07 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x4}, [], {0x95}}, &(0x7f0000e6bffc)="f45010", 0x1, 0x2ae, &(0x7f000000d000)=""/153}, 0x48) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@generic="fba187ab32f2da89dee0004189dd8874", @ifru_mtu=0x1}) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000040)=r0) dup2(r1, r0) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xba60, 0xfff}) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x0, &(0x7f0000000140)=""/62) 2018/02/26 01:36:07 executing program 5: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d2e7b6d598cf3f492976da7696de55f747970652d3a"], &(0x7f0000000040)=""/113, 0x71) 2018/02/26 01:36:07 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000000040)=0x3a) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0xfff, &(0x7f0000000100)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140), 0x4) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc4, "0a6972623269f65303fb1f374c1d03233d197650205a0f111e1a2855f551ac15587b8e7a0b3f07c2144ffac7b543a3fdfb228d3863592fe9c407656747e004cd295cae5f0eb4053057ac0a8652a1e40994a3545928dba6cc012badc9f81ae0cadc16a8ac6c769bd07971423171dfcd5dcd3765e9aa4eb8e9ae12ef80172dbad48c02b1c92979269c6ca7dae6d7a237d2fa1b98a59087026a8bbbb801889de45f4238ffa0be155b389b99824abc5fb2bbe21fcd95fc36541cb74ddefb10b45d681dd352b9"}, &(0x7f0000000240)=0xcc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x6, 0xb3, 0x8, 0x4, 0xff}, 0x14) 2018/02/26 01:36:07 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x90) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) r2 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r2, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r2, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="10000000e8817a847b5edacd"], 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/26 01:36:07 executing program 6: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000040)=@security={'security\x00', 0xe, 0x4, 0x7a8, 0xffffffff, 0x158, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x6d8, 0x6d8, 0x6d8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xfffffffffffff001, 0x2, 0x1, [0x3, 0xf78ec00000000000, 0x20, 0x400, 0x0, 0x3f, 0xb4d, 0x6, 0x3, 0x3, 0x0, 0x774, 0x8001, 0x7, 0x7, 0x100000001], 0xd}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x6f1a, 0x0, 0x1}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0xd2, 0x8, 0x0, 0x1f, 0x1ff, 0x5, 0x33, 0x1]}}}, {{@uncond, 0x0, 0x318, 0x360, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x4, 0x8000, 0x2, 0x200, 0x30, 0x1, [@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0x4}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x3, 0x9, 0x0, 0xfb, 0x10, 0x2, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0x2}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@loopback=0x7f000001, @common='bcsh0\x00', 0x4}}}, {{@uncond, 0x0, 0xf8, 0x220, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x664d}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x4}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x2, 'system_u:object_r:power_device_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x808) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0)=[], 0x0, &(0x7f0000765faf)}, 0x0) 2018/02/26 01:36:07 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 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_procfs(0xffffffffffffffff, &(0x7f0000000100)="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") ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000240)='.dead\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="667afa79293f439ca903352c0487dbd64633c7d2e400dd61572a9f5723d1a972b72abe242fb07793da8799a9cdf4750d500e8425632afa3e4d6a5c47e9ef64130a4c7d9a9ddb47ed1512897132a514bc6abe2406d97994e101fcbc8d31b06735c39043dc79863b51efea1ff7cf1692d22435c365d82ff9d670a4683c4c014874af3877bf8b8a30764fd56533dd561a0517eb4a656fd37e65a32dfc283bd162fd320917fb788c31d61aa15c81c96c95dc03", 0xb1, 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="f041e65ccd7f332476d4dff6ae422c4cdf7c600ba43924292ebd954afca72c55912a235fe7ea7fd415e1428d2ed252d053d53344e6e2de101ecf3068aa4a32bda1ea015c13368d1e5fa84cff2c57c08c51ce2c27d62e5afdc142d5621f24be5d7861c1fc6889d0da6e6bb95487683ccf9531f910bc5e6c7b0a1056c2d110930a5042325ac96ec63153d285b51b65129215f1594d286deff613eb1ab1ac055bb7b31d928f2eade211c452ae6b736ffd8eeda2579a642b66b082b0410c52a4cfa4ed0356402adadc2e0aa8b3", 0xcb, r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000380)) 2018/02/26 01:36:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x80005) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x40) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) flock(r2, 0x9) fcntl$getownex(r0, 0x10, &(0x7f0000702000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000358ff8)={0x1, r3}) pipe2(&(0x7f000063bff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') fcntl$setpipe(r4, 0x407, 0x4) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x8040) r7 = dup3(r6, r5, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000000080)={0x7, 0x1, 0x80}) clock_gettime(0x8000006, &(0x7f0000000000)) getsockopt$bt_BT_SECURITY(r7, 0x112, 0x4, &(0x7f0000000080), 0x2) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000080)={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}, {0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, 0x8000, [0x5, 0x2, 0x8001, 0x3, 0x3f, 0xff, 0x100, 0x100]}, 0x5c) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001600)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000001640)={@empty, @dev={0xfe, 0x80, [], 0x0, 0x15}, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7f, 0x9, 0x0, 0x0, 0x1ff, 0x802000c0, r8}) ioctl$KVM_SET_VCPU_EVENTS(r5, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x800) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bfefbf)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) r9 = socket$pptp(0x18, 0x1, 0x2) kcmp(r3, r3, 0x0, r9, r6) ioctl$KVM_SET_TSS_ADDR(r5, 0xae47, 0xd000) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/02/26 01:36:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000091fff0)=[{&(0x7f0000597fd6)="290000002000390700083fffffffda060200000039e80001040000040d00140000000000e7ffffff01", 0x29}], 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 01:36:07 executing program 5: set_mempolicy(0x3, &(0x7f0000000600)=0x9, 0x2) syz_emit_ethernet(0x32, &(0x7f0000000740)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, "", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "2606e3542288fbceb076e36a2676f5d2"}}}}, &(0x7f0000000780)={0x0, 0x1}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000040)={{0xa7db, 0xdd3}, 'port0\x00', 0x4a, 0x50010, 0x1, 0x8, 0x1, 0x80000000, 0x10001, 0x0, 0x0, 0x88}) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x9) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 1: accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10, 0x80000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x90081, 0x0) getpeername(r0, &(0x7f0000000140)=ANY=[@ANYPTR64], &(0x7f0000000280)=0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/38) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x80000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x78, 0x6, 0x4, 0x9, 0x5, 0x0, 0x7, 0x2000, 0x1, 0x5ec, 0x80000001, 0x703, 0x9, 0xf2, 0x401, 0x9, 0x1, 0x7fff, 0x9, 0xffffffff7fffffff, 0x8, 0x7f, 0x5, 0x80000001, 0x401, 0x4, 0x40, 0x4, 0x7, 0x1f, 0x63e, 0x400, 0x7fffffff, 0x7, 0x3, 0x2, 0xdd, 0x0, 0x4, 0x2, @perf_config_ext={0xef14, 0x81}, 0x40, 0x0, 0x9, 0x6, 0x101, 0x52, 0x9}, r3, 0x9, r2, 0x4) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000000c0)=""/24) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x77359400, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="000000000000008e14adecfc04aba1e9bc345b49cdd6ae00"], 0x48}, 0x1}, 0x20004000) 2018/02/26 01:36:07 executing program 5: perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b3d000)={0x0, 0x32, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000a7e000)) timer_settime(0x0, 0x0, &(0x7f00002f2000)={{0x77359400}, {0x7ff, 0x4}}, &(0x7f000061b000)) syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x4, 0xa000) timer_settime(0x0, 0x0, &(0x7f0000d9efe0)={{0x0, 0x1c9c380}}, &(0x7f0000ef9fe0)) [ 64.454681] x_tables: ip6_tables: mh match: only valid for protocol 135 [ 64.490647] x_tables: ip6_tables: mh match: only valid for protocol 135 2018/02/26 01:36:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/26 01:36:07 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket(0x1f, 0xe, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x38, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}}, @in6={0xa, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xbc60000, 0x80, 0x8008, 0x8, 0x5, 0x80000000, 0xfffffffffffffe00, 0x5, r2}, 0x20) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000005000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xfffffffffffffff8}, 0x1c) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000000080)=0x100) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0xa0000) getsockopt$sock_buf(r3, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000006ffc)=0x9b) 2018/02/26 01:36:07 executing program 6: shmget(0x2, 0x1000, 0x110, &(0x7f0000ffd000/0x1000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x14, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x655, 0x3f, 0x1, 0x81, 0x10001}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 01:36:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc)=0x803, 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000000000)="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", 0x601}], 0x1) read(r0, &(0x7f0000a53f65)=""/155, 0x9b) writev(r0, &(0x7f0000848000)=[{&(0x7f0000719000)="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", 0x200}], 0x1) close(r0) 2018/02/26 01:36:07 executing program 0: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207080000000028bd7000fddbdf2502000b0001000000180000000000000002000b0020000000000000001065a69f78000000000000000000000000000000b1df26d8356c01c394aa29ee2ed65e6d6b997914b5c1abcf7f64b52485480c1a0eb1a5f9c6577b035666fd48306885aed00c6c9456bffa3e74fa49ab14a3000000000000000084c0f67e1538a2837eec1045"], 0x48}, 0x1}, 0x10) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000012ff8), &(0x7f0000013000)=0x8) 2018/02/26 01:36:07 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2f) r1 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000040)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_int(r2, 0x29, 0x59, &(0x7f0000000000)=0x38, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a26f18)={{{@in=@rand_addr, @in=@broadcast=0xffffffff, 0x3, 0x7, 0xffffffffffffffff, 0x0, 0x10002}, {}, {}, 0x0, 0xffffffffffffffff, 0x8000000000000001}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendto$inet(r0, &(0x7f0000098000), 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/26 01:36:07 executing program 2: r0 = msgget(0x1, 0x80) msgrcv(r0, &(0x7f0000000140)={0x0, ""/79}, 0x57, 0x0, 0xa4a3ad41a879dde0) exit_group(0xa55f) 2018/02/26 01:36:07 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x2d5) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x4, 0x2, 0x3, 0x4000000000, 0x800, 0x400, 0x23, 0x4}, &(0x7f0000000040)={0x80, 0x400, 0x0, 0x5, 0x1000, 0x101, 0x9}, &(0x7f0000000080)={0x80000001, 0xcad2, 0x9, 0xebf6, 0x2, 0xa3, 0x6, 0x9}, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x1f}, 0x8}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000a24000/0x3000)=nil, 0x3000}, 0x2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) clock_getres(0x7, &(0x7f0000000240)) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000240)={@common}) 2018/02/26 01:36:07 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="003252b7c561ac27aebe"], &(0x7f0000000080)=0x1) 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_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/134) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000002200008e15ada1"], 0x48}, 0x1}, 0x0) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x80000000000005, 0x10087) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @local}, &(0x7f0000000040)=0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000", @ANYPTR=&(0x7f0000032fc0)=ANY=[@ANYBLOB="0000000000000000000000000000f0ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000017ba5f75"], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x20, 0x7, 0xffffffff}) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 3: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r0, &(0x7f0000000000)='gid_map\x00') 2018/02/26 01:36:07 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001dfd8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000080)=ANY=[@ANYBLOB="01010001", @ANYBLOB="010000060180c20000000000"], 0x2, &(0x7f0000000100)=[], 0x0, &(0x7f0000000140)=[]}}], 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) 2018/02/26 01:36:07 executing program 5: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = socket$netlink(0x10, 0x3, 0x2000000000000004) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x8000, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r3, @in6={{0xa, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x8c) bind$netlink(r2, &(0x7f000006c000)={0x10}, 0xc) bind$netlink(r2, &(0x7f0000d86000)={0x10}, 0xc) socket$inet6(0xa, 0x8000a, 0x4) r4 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r4, &(0x7f00000000c0)=""/2, 0x2) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000000)=""/37) 2018/02/26 01:36:07 executing program 3: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x81, 0x10, 0x1, 0xffffffffffffff9c}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={@generic="9960292ef107bdaf2f2c6d194fa295f6", r2}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000003c0)={@broadcast=0xffffffff, @rand_addr, r3}, 0xc) 2018/02/26 01:36:07 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10115881, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@local, @multicast1, 0x0}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@bridge_newneigh={0x90, 0x1c, 0x401, 0x0, 0x0, {0xf, 0x0, 0x0, r1, 0x4, 0x4, 0xb}, [@NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @loopback={0x0, 0x1}}, @NDA_DST_IPV4={0x8, 0x1, @empty}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_PROBES={0x8, 0x4, 0x5}, @NDA_DST_MAC={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, @NDA_CACHEINFO={0x14, 0x3, {0x4, 0x9, 0x4, 0x7}}, @NDA_VLAN={0x8, 0x5}]}, 0x90}, 0x1}, 0x815) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x5, 0x123}, 'port0\x00', 0x14, 0x40, 0x7ff, 0x6, 0x7ff, 0x77256283, 0x100000001, 0x0, 0x6, 0x6f}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x10001, 0x412000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000040)) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) userfaultfd(0x80000) tee(r3, r3, 0x3, 0xb) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000040)={0x5, 0x12ae5276, 0x9, 0x2, [], [], [], 0x3d4, 0x0, 0xfffffffffffffc01, 0x7, "67615bacd6dc260d4ece8e3156c53256"}) 2018/02/26 01:36:07 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB], &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9f9bfef59e961a7f}) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:07 executing program 4: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000944fde)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000723f25)=""/219, 0xdb, 0x0, 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000100)=""/246) recvfrom(r0, &(0x7f0000362f74)=""/140, 0x8c, 0x0, 0x0, 0x0) 2018/02/26 01:36:07 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40081371}) init_module(&(0x7f0000000000)='cpusetem1vmnet0%(\x00', 0x12, &(0x7f0000000040)='{\x00') r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/sockstat6\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x2, 0x7f, @empty, 0xfff}, {0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1a}, 0x81, [0x1, 0x7, 0xff, 0x1000, 0xcac, 0xfff, 0x1, 0x7087]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xfe32, &(0x7f000000a000)=""/195, 0x0, 0x10000000}, 0xfffffd99) select(0x40, &(0x7f0000000080)={0x8, 0x1db0, 0x8000, 0x2, 0x1, 0x3, 0x100, 0xfffffffffffffff9}, &(0x7f00000000c0)={0x9, 0xa681, 0xf17e, 0x100000000, 0x81, 0x7ff, 0x3, 0x10000}, &(0x7f0000000100)={0xff, 0x101, 0x5, 0x5, 0x81, 0x7, 0xd269, 0x8}, &(0x7f0000000140)={0x0, 0x7530}) 2018/02/26 01:36:07 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 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f00000000c0)={0x90003, 0x0, [0x9, 0x8, 0x43dac310, 0xe7, 0x57, 0x80000000, 0x9, 0x6]}) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200400, 0x8) r4 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000140)={{0x7, 0x6, 0xfff, 0x800, "7b1efa67fce47561215a3952e10e7ce3e13d1b37c1184b28b5da04e7edc42ec8ec15977fd192fa87e56c4308", 0x3f93c1f9}, 0x0, 0x0, 0x1, r4, 0x4, 0x3, "f7d08c13249f62501df0bbef1146080b07443e3213e3b0adac6924c1f5f0efe29fd6da07de18c2afe4dc6fc62f3446da3fae60a53aee14be1841bfc441127510", &(0x7f0000000100)="247d5b2c626465765b6370757365742da1707070302747504c7b6e6f64657600", 0x20, [], [0x1150, 0x1000, 0x0, 0x7]}) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/26 01:36:07 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x8010000000000084) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x3, 0x8}, {0x40, 0x1}, 0x3, 0x0, 0x4}) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x4bf}, &(0x7f0000000180)=0x8) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000040)=""/33) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x7, 0x7fffffff, 0x20, 0x1, 0x40}, 0xa0) listen(r0, 0x7ffffffb) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000847fff)='/', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = accept4$inet6(r0, &(0x7f0000361fe4)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000000)=0xfffffffffffffffc, 0x80000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x5}, 0x98) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/ip6_tables_names\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00004b5fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000813ff2)={&(0x7f0000267c3c)={0x1c, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x8, 0xc, [@generic="b7"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0xec, 0x800}, 0x2) 2018/02/26 01:36:07 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0x1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000240)=0x32, 0x80000) readlinkat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/20, 0x14) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, r1, r2, 0x200, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000a0ac"], &(0x7f0000000080)=0xa) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000240)) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) open(&(0x7f0000000300)='./file0\x00', 0x111800, 0x10) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) [ 64.786819] audit: type=1400 audit(1519608967.616:56): avc: denied { getopt } for pid=8678 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 01:36:07 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5ffd, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, [0x8, 0x0, 0x81, 0x40, 0x8a4c, 0x8, 0x6, 0x8, 0x7, 0xb62, 0x6, 0x7fffffff, 0xffffffffffff1d67, 0x3, 0x7ff]}, &(0x7f0000000240)=0x108) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={r2, @in={{0x2, 0xffffffffffffffff, @empty}}, 0xfffffffffffffffd, 0x3}, &(0x7f00006b6000)=0x98) 2018/02/26 01:36:07 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$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000002b000)={0x0, 0x6}, 0xb) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) recvmsg$kcm(r1, &(0x7f0000001680)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00000000000000004439000000000000000000000000000000000000000000000000000099eb555f7ff84419740001350ed2352213c4eb8625a6e3cbd576d4a9e3a88f94ae3dc538eeecb324627f1b44345d3e404a808a2255610ede22ec179f20318da5d3687f171b596277816887e070aa070ea100a2b68b"], 0x32, &(0x7f00000014c0)=[], 0x0, &(0x7f0000001580)=""/228, 0xe4}, 0x0) 2018/02/26 01:36:07 executing program 5: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = creat(&(0x7f0000005ff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010bff7)='configfs\x00', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r2 = syz_open_procfs(0x0, &(0x7f000000c53e)='mountinfo\x00') bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50}, 0x10) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000002fff)=""/1, 0x1}], 0x1, 0x480000000000000) 2018/02/26 01:36:07 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x8800) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r1 = socket$inet6(0xa, 0x7, 0x8010000400000084) r2 = socket$inet6(0xa, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00005a9fe4)=ANY=[@ANYBLOB="00800000"], &(0x7f0000f07ffc)=0x4) r3 = semget(0x1, 0x2, 0x400000000000080) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$TCSETA(r4, 0x5406, &(0x7f0000000040)={0x7fffffff, 0x564f62bf, 0x2, 0xfffffffffffffffa, 0xfff, 0x1, 0x80000000, 0x52ee, 0x7, 0x9}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rpc\x00') bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={r2, r5, 0x3, 0x3}, 0x10) semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000000)=""/190) 2018/02/26 01:36:07 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 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$sock_ifreq(r0, 0x89f0, &(0x7f0000a7cfb0)={@common='bridge0\x00', @ifru_data=&(0x7f000011efe0)="1200000000000000000305fffe00000300000000000000000449faf4e2002023"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x82001, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) 2018/02/26 01:36:07 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="0000cafb00005cbc44af89f7c389c079", @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/02/26 01:36:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000b58ff8)='./file0\x00', 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000000)) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000180000/0x1000)=nil, 0x1000}) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x1000}) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r0}) fcntl$setflags(r1, 0x2, 0x1) r2 = syz_open_procfs(r0, &(0x7f0000000040)='mountstats\x00') openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x20, 0x0, 0x0, 0xffff7fffffffffff, 0xc38, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0xffffff58}], 0x2, 0x0) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000015000000000000000000000000000000000e00000004000000d8030000ffffffff98003d9ebbcb189856d6ed7ed70f6000000000000098000000ffffffffffffffff400300004003000040030000ffffffff04000000212f07058b4065cc5655d3d88acdb1747a9b81fab51ad07e76a346e604671b4fb1db7bdd6ec3", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000000c0)={0x0, 0x9}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000621000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000001) 2018/02/26 01:36:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000019d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b28fe0)="ad56b6c5820fb995298992ea54c7be17ec323ee3469cf4403e99bdc910203c19", 0x20) 2018/02/26 01:36:07 executing program 5: r0 = socket(0x10, 0x802, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="71dc292f40232877d68048ec797ef164", @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) write(r0, &(0x7f00007e8fde)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) 2018/02/26 01:36:07 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}], 0x1c) r1 = dup(r0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="224fd62cbf879c359bff923f4ea15d6d05d6e0c27024dbac3ba2fcdd9e16ab3141b3a16cdac374366f8bc1042933d6e24ad8ce884283fe091d91406d7e1f60423d8695866ce6be1cb6f2eacfe1804e18bd273381493715e5ce01ae8e0cd636f2d4d12fb1de73602a8a2fd07aa3df9226e0e332d8c9fe99f5f77768186d129f28f5f45dc9e78086cc6ea31a655376322b920879bfebee00f369840b8dac3041c5076eab53a274080c3abd84a450c551a6893b4a9779913cca4474888d3900e15cd434ff63ebd7021110910c6068ba736f1e3a1fbbcbf8c67ba45cf2b9c04d988711dd6dbca4ff1aa22bb27209abf2cb265155c6") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b71ff8)={0x1, [0x0]}, &(0x7f0000ce2ffc)=0xffab) setrlimit(0x7, &(0x7f0000d73000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r2}, &(0x7f000095c000)=0x8) 2018/02/26 01:36:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000cd000)={'filter\x00', 0x7, 0x4, 0x410, 0x110, 0x0, 0x220, 0x328, 0x328, 0x328, 0x4, &(0x7f0000187fc0), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @dev={0xac, 0x14}, @empty, 0x1}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @mac=@random="4e62a7c91315", {}, @mac=@random="8a00e97c2dd1", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='ip_vti0\x00', @common='ip_vti0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x8}}}, {{@arp={@broadcast=0xffffffff, @empty, 0x0, 0x0, @empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @generic="32002466a82dcf23bad42351a3f20669", @common='vcan0\x00'}, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x9, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) syz_emit_ethernet(0x2a, &(0x7f00001b9000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, &(0x7f0000028fe8)) connect(r0, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/02/26 01:36:07 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="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"], 0x48}, 0x1}, 0x0) 2018/02/26 01:36:07 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xbe, "6b8579985454905aefe78a9a7688c60a0177e78be19daa84ffe6c7554405f771f299e3a8c365b409273e187eb9f78e4f982daa4039af33f9271dd80a3a02bd0efb52849b7c9e9d2b4fea563a03722adf337b2579ff660338fa6a72a475b03f54a609d72027179e227639465a31d535c605a3e33eef733ef64ed6face16be944cb56d7ba03e7469ffcce55712ded2f12e895e1103cf8d7ed652715b90da01c8d86f56a0bde2d878417b92e3fafabf8765ba797cfa7787ef59bc3daab8cbda"}, &(0x7f00000001c0)=0xc6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000200)=0x400) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x3, 0x0, @time, {0x0, 0x7fffffff}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') llistxattr(&(0x7f00006e4000)='./control/file2\x00', &(0x7f0000ae9000), 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/02/26 01:36:07 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x17}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000093cfe0)=""/32, 0x3aa) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000e76000)) 2018/02/26 01:36:07 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001240)=0x14) sendmmsg(r0, &(0x7f0000006b00)=[{{&(0x7f0000001280)=@ll={0x11, 0x19, r1, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14, &(0x7f0000002380)=[{&(0x7f00000012c0)="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0x1000}, {&(0x7f00000022c0)="e01b3627c6e7fe7e530beacf5bb047fb075dfe3f285b20f3dcafe7a9355ad7c32108a4406eef6c6516393a652265e0a957c4abd21ac992ea9aa123bcabb8c698949b1c0fe46dbbf76439d6d229fe67b786cc253f03", 0x55}, {&(0x7f0000002340)="343e5302341538700de1d5547f74386c0455d29af2b8", 0x16}], 0x3, &(0x7f00000023c0)=[{0x60, 0x116, 0x9, "ab4eb7a986a26271f0b535a041b0701cb274132fa6e6b741d63a78a5dda07e5ef8425af3a1eb36fb6abecad62c8d897d98e8a3bc4c2763a268aa58cf6643b6f7c4250fc4e2a57f8122"}, {0x88, 0x10c, 0xff, "5e9acb091af7f6a02762852579e93589219ff1d16ff6afb886feb90b32746195bdcc9dcfd05dd85280af9680b652a1abb8aa0704560ba7761e45cfadf671100184be375d726c60e676195b0289f343bfc2b115977d9e4622a777bbf0443863b729b3e5aaefd784b0768676b6aa8fde7c23"}, {0xa8, 0x115, 0x3, 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{0xb8, 0x19f, 0x4, "606fdf9fd17f75faaaa2207b38b6211610ef83f3574035bb37aa5f6bcadc0c6ae7c9ea8eeb36a0aa8ecb2fc93eb7f37f81fe7876dfab9ed933debd59f4a9c5a193a03425a640168878e637f2444477a64c9efa228050f8ebd936c5d39c62ad141316436e02aa059e8155b9b0c9524a5596f75404a236084d2e130fe47c7940475ded9b17b77f90825b1fd0c0bba331a3f52e5d455f088cfc7f26eb85ec4cb70081de5103"}, {0x58, 0x0, 0x4, "8dc441d1681301a75b6a351f3a4a758fb9cdbd20df3eee1a51a988e7b0818ef1eb60a9799f2033e16f879f9907d0b4f1be52f06a9c2c2c4faaa49c181b85ebf6ef"}], 0x1330, 0x48884}, 0x5}, {{&(0x7f0000006440)=@nl=@unspec, 0xc, &(0x7f0000006700)=[{&(0x7f0000006480)="f13d11506b90161e35ac61b4baee001a52d20b91db95c5f211cc099724ad2e5bcfc3d9e73f3df3318810449ef3d4028c61f1692a2cee7f7459eb4fcbf63686d2cb5a3ef787d0c4be66afc5da0a5a18b8e7bf36a033bd5cbf859d18f52333d95a6f3c2c22929b17bfa53f63a183c147f44037ce", 0x73}, {&(0x7f0000006500)="cfc1c54aaea69d72792db7caf96c24fd9570a53dddfc8fbe870a1f1fdf26c4b5a2a1cf862a905ca1ca5ae6f6", 0x2c}, {&(0x7f0000006540)="1777e399d2c813dc5ac76271d379ee510b84c8b0c45c05dba3eeca04b20f29310af84ec76aec8a308574fc727034657b2f68d2df25e35bcbc43b94c88b49b9d1fd04c82e18e49b9a4a6b820f1779f5ad1fb87bb743be61814cdea1389aec19d9a4eb15eadad6c7636a558b52578025b74e44490c150eefe95aa0e54f63219c463f2c8ec267f565da6fa29b6e8831ab668cd585afa330ab45920eca54453a26e30dcd572cb097", 0xa6}, {&(0x7f0000006600)="99a444c8d2ec1818f90468c4681ed68f65ab8acf12628ae0b1d9e9df73d074210c4c63699491199c97ed6fa781a66e29f18cba62f2820b679822e4c3404648271c7d1d1706eba9b7c619a75a1139dd112235ff9e929806171909fa1a481b2524b2dcf1c245c02cd47ab4da90aee5de574a5d72670f54cfa702d5d713065b", 0x7e}, {&(0x7f0000006680)="df4624d351e022381587728e0fc8da26473df48cf4cb54363cea0c04821a12b810244421c40a6fa456e950802f99c2ed9e384ef64eeb9f335761463ff914267583f43a0b6dba27634e34a5e2a8fab6055285a734db3e30a646", 0x59}], 0x5, &(0x7f0000006780)=[{0x80, 0x29, 0xbf65, "fb31ebe1b3d2929107be4d3f0aa14c305183c558c160b5254dd82ea5ebf5ff0774bad1749c74b72cace014b7b90ffd6884891a86fa147f8a4953aca521e56e1cbb469edcf13fd90c45b97bbf39576b01dcd4e0a13092eb0d1cc68f47c4e4eb369386a2581c2b95131d5304f0e3"}, {0xd0, 0x103, 0x3, "feb71c7d4db78552cea74ad665b99fe5341a47e6b54c3282ec4f6715cb9936ed4980db0ca566a74723b3d3d2969c5db401f2cb5873dc9d4b4d4736aaf717cbecc569e4ce4713acd4f218ecdf8cdb8aacaa6e5ada7e2a17d3b1871c3a83224842751db400aa216f3d3dabb820110a9cfef0ca634ef8ec1b96eb315b9cfc10cf322b3c7a4ef7186940ba5f0f181f558c1259724cb0049bb7a8cf2572c46003c54e6cddfd89ce65b8004f6ce8cd3b081723e10204ee10c99204cea4f38aa4ab4a64"}, {0x20, 0x1ff, 0xe72, "c6be2bad494a0905d2561a48aee027"}, {0xf0, 0x1, 0x200, "d87d1ce61bd481eac7f904ebb252efa5aa2fb7611bd6dcfb7a23a4a75c458496506363a74c5f1a1032808034b6d88a13074067ab4f4add4c1f833dd6bd4d40a5173a0c956e97e8b3aebbd6b796d7e3a5db1d6fe9707ac747021460dd050950a8fee79fe46cdaacb2eb0b22e6f9d4f7afd05d4a4c9dc4ea44a72c3bf7ca3108279abf7a2668ba763ee43f808f331765f058d010882149cd3ecf00b9ce2b0bd8aa5873796edbebe4bd77f6491c1ca2709ecb699790d1c9a6264d250fc2448f9c883b0a154b801d505833a6cd2e0d341d3d9965f63efa7d83b9681dd898"}, {0xc0, 0x102, 0x1, "68850d8ddd774dbe43fa19163a9d930def2c27df342bbcd764e82107fc1f32a53e15107b9cba45e4860225564b8c06ca81f13cb3d55f4fc6a7d15710cb18d5e6da64feadbf2e5659032199b70f4c6e45882dedc71e11a718631f4cfae36a89a2494dfc581d78eddf2bb233019bdc327cd4e942417810b30379b8f97073d953dcf1e741ab3d42c5c94f601a65ec9bf22c7b5a36e288a098ba2bc918430098cf47d6930e410791011f51"}, {0x40, 0x11f, 0x200, "90cc66e224298464bf941b8605abb0e6f6f79d133d41c18288bfd6d563d5d5f7a74f1a0d254416bbe99d58"}], 0x360, 0x8000}, 0x8}], 0x4, 0x40000) r2 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f000070d000)={&(0x7f0000775000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000207fdc)=ANY=[@ANYBLOB="1c0f0000180003030000000000000000020000001000fe0500000000"], 0x1c}, 0x1}, 0x0) 2018/02/26 01:36:07 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x46100, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x66, 0x437c}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000140)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000000c0)='net/softnet_stat\x00') sendfile(r1, r5, &(0x7f0000a12000)=0xfffffffffffffffe, 0x1) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000180)={0xcfc, 0x1ff}) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[], 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:07 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x42000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x8a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x3, "a91fe2"}, &(0x7f0000000100)=0xb) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000513ffc), &(0x7f0000e0bffc)=0x4) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r2, &(0x7f00007f2000)=[{&(0x7f000036b000)="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", 0x601}], 0x1) recvmsg(r2, &(0x7f000088c000)={&(0x7f00005fe000)=ANY=[@ANYBLOB="0000f700000000000000", @ANYRES32, @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'], 0x2e, &(0x7f0000cc0f80)=[{&(0x7f0000583000)=""/172, 0xac}], 0x1, &(0x7f0000553fa0)=""/96, 0x60}, 0x0) read(r2, &(0x7f000097f000)=""/4096, 0x1000) r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x1, r3}) unshare(0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f00001d9000), &(0x7f0000f32000)=0xc) writev(r2, &(0x7f0000730000)=[{&(0x7f0000192000)="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", 0x200}], 0x1) close(r2) 2018/02/26 01:36:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000180)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000000)=0xfffffffffffff800, 0x4) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000000380)="0f20e035000010000f22e066ba4200b8f8000000ef0f019855630000c4e1fde6c7c4e28dbe3e8fe97c81acd6270000000f01d1c4c1fde7600066b885008ec0b9e0090000b88009b249ba606063690f30", 0x50}], 0x1, 0x0, &(0x7f0000753ff0)=[], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/02/26 01:36:07 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000003000000000000000e00000004000000d8030000ffffffff980000000000000098000000ffffffffffffffff400300004003000040030000ffffffff040000002be3827c79e5cf2bb09ad069d5dc8055ae31315a746c2b8a691d105f0cb6ed3e41f8af380cbc3e79cbd0b911f963c18f781b893d3ec997dd540f3ec0b2f33ee1bb03b7979163ece0f3000000000000", @ANYPTR=&(0x7f0000032fc0)=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'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c001e80100000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000000000000026263736830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000200000001000000010000003f00000004000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000000000000000000007f000001ac1400bb000000000000000064756d6d79300000000000000000000073797a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009800c0000000000000000000000000000000000000000000280074746c0000000000000000000000000000000000000000000000000000000000000000000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x438) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:08 executing program 0: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x2) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000000f000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rmdir(&(0x7f0000000180)='./control\x00') dup2(r0, r1) 2018/02/26 01:36:08 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) request_key(&(0x7f0000000080)="5c6e00873b4339fb783cfd293d6d1540bf12578b271ab5748728b3262f27b488d24d704e0df41df8c77596dd85402e1f1ebbc0024050b297638e32ecb4a4d194525e79c60369f2680b625068bdd2ec2147ea92ed0ca0b23f92c90b398bc2556c2a62186fb67dcbca48006edd5d60b6406c8db2046f3493701fae294aaf2cf9bcb6355a0eeb05264a260d52110c6c629afe9a0313aabd32", &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='vboxnet1\x00', 0x0) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x80000000, 0x200000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}], 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) 2018/02/26 01:36:08 executing program 5: r0 = msgget(0x2, 0x3e) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0xfff}, 0x8) msgrcv(r0, &(0x7f0000002080)={0x0, ""/4096}, 0x1008, 0x2, 0x0) 2018/02/26 01:36:08 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040)="aa13c8232284977a575c728e5171dad6048d560034c102b1df6e05573b95f9bb84a4f453149adb43248cc13ee08177030b3f5914c70e19abb7950f3a80c078194291fa9261ef2e84ee2d0f42d04c47f7b9f51da76a0e87e91558365eaa8315bbce3b783005f4f7346dcbe00f95afc085e5996d166d3b396d322d60e1829a094b", 0x80, 0x81, &(0x7f00000000c0)={0x0, 0x1c9c380}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x7, 0x0) 2018/02/26 01:36:08 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="005dac465338fc2a24bf99dca8035c39000000000000"], &(0x7f0000000080)=0xa) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1ff, 0x400) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f00000000c0)=""/217, &(0x7f00000001c0)=0xd9) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)=ANY=[@ANYBLOB="00000004000000000000000000000000", @ANYRES64, @ANYRES64, @ANYRES64, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0xfffffffffffffe1f}, 0x1}, 0x0) 2018/02/26 01:36:08 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x4, 0x4, 0x9}, 0x2c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x27, &(0x7f00000000c0)=0x2) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x18) 2018/02/26 01:36:08 executing program 4: r0 = getgid() r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x1) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000040)={[], 0x8001, 0x1, 0xfffffffffffffc00, 0x0, 0x0, 0x5004, 0xd000, [], 0x8}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000440)=[r0, r2, r3, r4, r5, r6, r7, r8, r9]) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f0000399ffc)=0x7, 0x5a) bind$inet6(r10, &(0x7f0000fa8fe4)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r10, &(0x7f000098cfe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r10, 0x1, 0x8, &(0x7f0000da2ffc)=0x10000, 0x4) readahead(r10, 0x7, 0xf77) r11 = dup(r10) write$eventfd(r11, &(0x7f0000000000)=0x4000, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg$alg(r11, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000360cd8)=[]}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r11, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}, &(0x7f0000000280)=0xb8) 2018/02/26 01:36:08 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe0c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7, {{0x2, 0x3, @loopback=0x7f000001}}}, 0x90) connect$inet(r0, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) recvfrom(r0, &(0x7f00000000c0)=""/135, 0x87, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7758}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x86, "5a1c4378dddf709adbf6a8df905d3cf5328c20dfb126c82cba6c1be532b042b8119dc4d2617ad959716c6bff8095f3e722a02c0a149c96810a53b5218eeafb27c57d51a2cb868707297bde3c6f33f66b6777f3c3e859b64b7cc9f526d1820d4178912577d9d868f5f47f4ee71c609014959f49c62bf22c2f181aa78809635f0d573dd03a6bbc"}, &(0x7f00000002c0)=0x8e) sendto$inet(r0, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:08 executing program 5: socketpair$inet6(0xa, 0x1, 0x401, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x3, @rand_addr}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x7f, 0x8002, 0x9, 0x0, r2}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x8200, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f00000002c0)={0x2, 0x5}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x18, &(0x7f0000000300)=0x9, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={@generic="521447b05a80dccf9b7a32592687e2c9", 0x0}) sendmsg$can_bcm(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x1d, r5}, 0x10, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="070000005cb8a40a2fcf68bde56af523b97afdcb4a75341cb14d94248000", @ANYRES64=0x77359400, @ANYRES64, @ANYRES64=0x77359400, @ANYRES64, @ANYBLOB="0000000001000000000000204403000080a8f9ffedd71b3e297b735c7fe2ece13932ba730de1e17308000000073deb54b999b8d22e34675987dd0b574fc999432091d61702bd211a7c010055ccd50533441abdf5"], 0x48}, 0x1}, 0x4000000) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00000004c0)={0x2, 0x4, 0xfffffffffffffffb, 0x4, 0xfffffffffffffc01}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000500)={r3, 0x6a, "729f76db0741c4359716b61de328b421707d02d1ff972ff8e845297eda37565d5e0cc5e806c861e13964b4cba72eb6b62211c61900f8751feb27001575b5a2e72938868004ea87084af2ce50f8cb4ec399f3c7bfb2f0ac7690c10ee0623c7471824e35ca272ff7b7fce2"}, &(0x7f0000000580)=0x72) r7 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f0000000600)) mq_open(&(0x7f0000000640)="e600", 0x42, 0xb, &(0x7f0000000680)={0x1, 0x8, 0x7f, 0x4, 0xba76, 0x8, 0x9, 0x800}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000006c0)={0x4, 0x7, 0x0, 0xc8, 0x7}, 0x14) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000280)={@multicast1, @local}, &(0x7f0000000700)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000700)={r6, 0xffffffffffffd30d}, 0x8) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000740)={r6, @in6={{0xa, 0x1, 0xa2d, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x10000}}, 0x85f, 0xd0, 0x9, 0x9, 0x4}, &(0x7f0000000800)=0xa0) pivot_root(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f00000008c0), &(0x7f0000000900)=0x4) setsockopt$inet_udp_int(r4, 0x11, 0x65, &(0x7f0000000940)=0x8000, 0x4) connect$bt_l2cap(r7, &(0x7f0000000280)={0x1f, 0x0, {0x8000, 0x3, 0x6, 0x0, 0x8, 0x7f}, 0x80, 0xfaf4}, 0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000980)={r3, 0x8000, 0x3ff, 0x2, 0x1, 0x4}, &(0x7f00000009c0)=0x14) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000000a00)="31325792cd941406db3776e760c7ba5cefe1f301a31d8b62822ec32d6b46bb99ebba1f1c88cb4506dea28bbba2e964ebdc600c90a566faf51ab921b313689b22aa2cf0b023b957354cb2cd1500bc8893766dd8bef3e85caf6e224ddbeec66c05c0d20272f4eacd5cc91c226ee19eae6ad2e5927313f934b5f5383f12e29284420cb2822d2a1813f055d03ff654fd2ea5d761d66a0caf") bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000bc0)={r7, &(0x7f0000000ac0)="986f4b061028d235f23bd2b2c707805fdf0e1aa51519f26e2e4963dbcae9f8fc514e3437c7d10c9288fca5026e2eccaf73b4ad8ffe90ead50ac1b371541da3f66b280eb9029eb634db7b712c6a087316af27072af11af2c606da522e8a6abadf70e29e1461871d3614beb1422c627ff6f0869454c6f788ad07a96fa71d986353754fd9e8b29279e5c01056fd0907f3a8ddebbf3be268971cc5961e74582dda86507668b7a916c39f67ceb189da6e8e7e253267f0776de2ff4d1f022b8db7dc96c3f02fe3a7a94576caa5e84f5edae49e7515656abaa6592402422e9e6bc7"}, 0x10) r8 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f0000001300)=@broute={'broute\x00', 0x20, 0x5, 0x460, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000c00), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x56c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x1f, &(0x7f0000001380)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x8, 0x80000000}, &(0x7f0000001440)=0x98) 2018/02/26 01:36:08 executing program 6: mkdir(&(0x7f00004ee000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, @perf_bp={&(0x7f0000496fff), 0x800000}, 0x0, 0x20000000, 0x10000000006, 0x400010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="08b6a9ec59e610f202d9ec10890f676932c6036b8079d17b53", 0x19, 0xfffffffffffffffb) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/27, 0x1b) 2018/02/26 01:36:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(0x0, 0x7, 0x13, &(0x7f0000000040)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 2018/02/26 01:36:08 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00 \x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0xa) 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$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0), 0x2) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:08 executing program 2: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={0x9}, 0x8) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0x0, 0x3, 0x8}, 0xc) fallocate(r1, 0x0, 0x45f, 0x3ff) dup2(r0, r1) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00009f9000)={0x0, 0x0, &(0x7f00009f7000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="020000000200000000000000000000007831d34426813a84c5c876f99fbbe8b9493516406d"], 0x25}, 0x1}, 0x0) sendmsg$nl_generic(r2, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x2c, 0x13, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x4, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/02/26 01:36:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x3, 0x4, 0x9, 0x7, 0x8, 0x8, 0x1]}, &(0x7f0000000040)=0x12) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x20112108) 2018/02/26 01:36:08 executing program 3: syz_open_pts(0xffffffffffffff9c, 0x20000) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe003, 0x0, 0x0, 0x0, 0x4, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x10000003e, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bda000), &(0x7f00008c8ffc)=0x18) 2018/02/26 01:36:08 executing program 7: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x44) sendto$inet(r0, &(0x7f0000035000)="17", 0x0, 0x10000000000, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008aaff8)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x200000) sendmsg$kcm(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="c89426ad33035f18b646ca1bd6543cdc159eeb3f38f10a4441e5abd561d832f5aafdddb7a5d169c689061366151e0b9825e5c65881aab39ec8538f433650b4ad2711cb43efc34057de4cc95a1f122d70367638d024e3fe32acce2c22e75c6e6042245d", 0x63}, {&(0x7f0000000100)="49cab8a9cf1a1c705d1d43cdee2df4ca0058aea86f5b8b4ab64f56148be90782c65c1ab3c3c1b14cb5035efbda6b98602aabc16c31c3934b761b675ad0e5fe54d1a6368cb40a3ab775c3b054c870a8ef0e36a883510d99ff2c06972fe7e3b0b9379ff685b322ae9b2f3aabe2f84acfaaef561f785871e2daa52d4584e9622bc4eeb56bd22117737ae42e3ecd847bfaf69e998bde1984d438f854e46fa392e4df81", 0xa1}], 0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x11a8, 0x40010}, 0x90) sendmmsg$unix(r1, &(0x7f0000002540)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[], 0x0, &(0x7f0000000200)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18}], 0x1, 0x0) [ 65.282459] kernel msg: ebtables bug: please report to author: Wrong len argument [ 65.321878] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/26 01:36:08 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc1205531, &(0x7f0000003ffc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0xaab5) 2018/02/26 01:36:08 executing program 7: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000032fc0), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0x0, 0x1f, 0x2, 0x1, 0x1, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(0xffffffffffffffff, &(0x7f000002eff0)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) r1 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0xfffffffffffffcf1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x2}, 0x8) readv(r1, &(0x7f0000000480)=[{&(0x7f0000000080)=""/152, 0x98}, {&(0x7f0000000140)=""/205, 0xcd}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000000280)=""/243, 0xf3}, {&(0x7f0000000380)=""/145, 0x91}, {&(0x7f0000000440)=""/41, 0x29}], 0x6) sendto$inet(0xffffffffffffffff, &(0x7f0000035000)="17", 0x1, 0x0, &(0x7f0000027000)={0x2, 0x3, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/26 01:36:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x91, "78aa34494c1461ea2f61b56abc48a160a56e3b16cfadf75f9c5bde4f7750280dbbb8f1a1bcf632ba59ee2c13cbd51088bfdefcbe4b4b6ecb9728808e3a40f20bf96193e0a5d507e68a09139c09ef8aed314e0c2f29e8f53710a44d0f2fc93664b7e0cc43373141885024a7a83ef04813b67670441ccddf6ecc7b2af809acb04b4bddc26b4bdd7cbebe7fa75c2bca0f58d8"}, &(0x7f00000000c0)=0x99) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0xc) connect$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) fcntl$lock(r0, 0xc, &(0x7f0000ba3fe0)) 2018/02/26 01:36:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f0000000000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="0100000009000200ff0305de00000000fb00000003ff09001049fbf502007e23"}) 2018/02/26 01:36:08 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000040)=@rc, &(0x7f0000000080)=0xa) 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_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000080)) set_thread_area(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5d00}) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/26 01:36:08 executing program 6: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r2 = socket$l2tp(0x18, 0x1, 0x1) close(r0) r3 = dup2(r2, r1) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000000)) [ 65.383094] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 65.394197] IPv6: ADDRCONF(NETDEV_CHANGE): ip6gretap0: link becomes ready 2018/02/26 01:36:08 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x20000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7ff, 0x5, 0xfffffffffffffc01, 0x8, 0x6594}, &(0x7f0000000100)=0x14) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000060030000ffffffff000000000000000000000000ffffffffffffffff000300000003000000030000ffffffff04000000", @ANYPTR=&(0x7f0000000380)=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'], @ANYBLOB="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"], 0x3c0) 2018/02/26 01:36:08 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000f65000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00004e2000)=0xffffffffffffffff) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) tee(r0, r0, 0x5, 0x8) [ 65.446753] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 65.479431] ================================================================== [ 65.486954] BUG: KASAN: use-after-free in inet_shutdown+0x2d4/0x350 [ 65.493355] Read of size 4 at addr ffff88019c84b580 by task syz-executor6/8865 [ 65.500703] [ 65.502326] CPU: 1 PID: 8865 Comm: syz-executor6 Not tainted 4.16.0-rc2+ #329 [ 65.509589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.518929] Call Trace: [ 65.521501] dump_stack+0x194/0x24d [ 65.525110] ? arch_local_irq_restore+0x53/0x53 [ 65.529755] ? show_regs_print_info+0x18/0x18 [ 65.534229] ? mark_held_locks+0xaf/0x100 [ 65.538349] ? do_raw_spin_trylock+0x190/0x190 [ 65.542919] ? inet_shutdown+0x2d4/0x350 [ 65.546957] print_address_description+0x73/0x250 [ 65.551774] ? inet_shutdown+0x2d4/0x350 [ 65.555817] kasan_report+0x23b/0x360 [ 65.559596] __asan_report_load4_noabort+0x14/0x20 [ 65.564498] inet_shutdown+0x2d4/0x350 [ 65.568362] pppol2tp_session_close+0x92/0xf0 [ 65.572838] l2tp_tunnel_closeall+0x305/0x410 [ 65.577309] ? pppol2tp_seq_show+0x1420/0x1420 [ 65.581865] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 65.586597] ? __release_sock+0x360/0x360 [ 65.590717] ? lock_sock_nested+0x91/0x110 [ 65.594929] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 65.599576] l2tp_udp_encap_destroy+0x95/0x100 [ 65.604134] udpv6_destroy_sock+0x161/0x190 [ 65.608432] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 65.613509] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 65.618166] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 65.622642] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 65.627730] sk_common_release+0x6b/0x2f0 [ 65.631860] udp_lib_close+0x15/0x20 [ 65.635551] inet_release+0xed/0x1c0 [ 65.639240] inet6_release+0x50/0x70 [ 65.642931] sock_release+0x8d/0x1e0 [ 65.646708] ? sock_alloc_file+0x560/0x560 [ 65.650917] sock_close+0x16/0x20 [ 65.654347] __fput+0x327/0x7e0 [ 65.657605] ? fput+0x140/0x140 [ 65.660863] ? _raw_spin_unlock_irq+0x27/0x70 [ 65.665338] ____fput+0x15/0x20 [ 65.668591] task_work_run+0x199/0x270 [ 65.672455] ? task_work_cancel+0x210/0x210 [ 65.676750] ? __close_fd+0x222/0x360 [ 65.680535] ? exit_to_usermode_loop+0x8c/0x2f0 [ 65.685189] exit_to_usermode_loop+0x275/0x2f0 [ 65.689747] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 65.695258] ? do_syscall_64+0xb6/0x940 [ 65.699227] do_syscall_64+0x6e5/0x940 [ 65.703104] ? __do_page_fault+0xc90/0xc90 [ 65.707330] ? syscall_return_slowpath+0x550/0x550 [ 65.712239] ? syscall_return_slowpath+0x2ac/0x550 [ 65.717146] ? prepare_exit_to_usermode+0x350/0x350 [ 65.722145] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 65.727489] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.732311] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.737474] RIP: 0033:0x453de9 [ 65.740646] RSP: 002b:00007fdc470d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 65.748325] RAX: 0000000000000000 RBX: 00007fdc470d96d4 RCX: 0000000000453de9 [ 65.755565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 65.762808] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 65.770050] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 65.777290] R13: 0000000000000052 R14: 00000000006f0850 R15: 0000000000000000 [ 65.784554] [ 65.786154] Allocated by task 8870: [ 65.789758] save_stack+0x43/0xd0 [ 65.793187] kasan_kmalloc+0xad/0xe0 [ 65.796873] kasan_slab_alloc+0x12/0x20 [ 65.800823] kmem_cache_alloc+0x12e/0x760 [ 65.804942] sock_alloc_inode+0x70/0x300 [ 65.808973] alloc_inode+0x65/0x180 [ 65.812577] new_inode_pseudo+0x69/0x190 [ 65.816609] sock_alloc+0x41/0x270 [ 65.820120] __sock_create+0x148/0x850 [ 65.823980] SyS_socket+0xeb/0x1d0 [ 65.827490] do_syscall_64+0x280/0x940 [ 65.831358] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.836517] [ 65.838116] Freed by task 8870: [ 65.841371] save_stack+0x43/0xd0 [ 65.844795] __kasan_slab_free+0x11a/0x170 [ 65.849000] kasan_slab_free+0xe/0x10 [ 65.852780] kmem_cache_free+0x83/0x2a0 [ 65.856729] sock_destroy_inode+0x56/0x70 [ 65.860849] destroy_inode+0x15d/0x200 [ 65.864711] evict+0x57e/0x920 [ 65.867873] iput+0x7b9/0xaf0 [ 65.870951] dentry_unlink_inode+0x4b0/0x5e0 [ 65.875332] __dentry_kill+0x3de/0x700 [ 65.879188] dput.part.21+0x6fb/0x830 [ 65.882962] dput+0x1f/0x30 [ 65.885875] __fput+0x51c/0x7e0 [ 65.889140] ____fput+0x15/0x20 [ 65.892407] task_work_run+0x199/0x270 [ 65.896277] exit_to_usermode_loop+0x275/0x2f0 [ 65.900829] do_syscall_64+0x6e5/0x940 [ 65.904686] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 65.909864] [ 65.911472] The buggy address belongs to the object at ffff88019c84b580 [ 65.911472] which belongs to the cache sock_inode_cache of size 992 [ 65.924536] The buggy address is located 0 bytes inside of [ 65.924536] 992-byte region [ffff88019c84b580, ffff88019c84b960) [ 65.936211] The buggy address belongs to the page: [ 65.941115] page:ffffea00067212c0 count:1 mapcount:0 mapping:ffff88019c84b100 index:0xffff88019c84bffd [ 65.950533] flags: 0x2fffc0000000100(slab) [ 65.954742] raw: 02fffc0000000100 ffff88019c84b100 ffff88019c84bffd 0000000100000003 [ 65.962601] raw: ffffea00072381a0 ffffea0006e34b20 ffff8801d940f9c0 0000000000000000 [ 65.970449] page dumped because: kasan: bad access detected [ 65.976130] [ 65.977730] Memory state around the buggy address: [ 65.982630] ffff88019c84b480: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 65.989961] ffff88019c84b500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 65.997291] >ffff88019c84b580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.004625] ^ [ 66.007961] ffff88019c84b600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.015291] ffff88019c84b680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 66.022618] ================================================================== [ 66.029949] Disabling lock debugging due to kernel taint [ 66.036144] Kernel panic - not syncing: panic_on_warn set ... [ 66.036144] [ 66.043507] CPU: 1 PID: 8865 Comm: syz-executor6 Tainted: G B 4.16.0-rc2+ #329 [ 66.052054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.061382] Call Trace: [ 66.063947] dump_stack+0x194/0x24d [ 66.067559] ? arch_local_irq_restore+0x53/0x53 [ 66.072206] ? kasan_end_report+0x32/0x50 [ 66.076335] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 66.081069] ? vsnprintf+0x1ed/0x1900 [ 66.084849] ? inet_shutdown+0x230/0x350 [ 66.088889] panic+0x1e4/0x41c [ 66.092058] ? refcount_error_report+0x214/0x214 [ 66.096800] ? add_taint+0x1c/0x50 [ 66.100317] ? add_taint+0x1c/0x50 [ 66.103839] ? inet_shutdown+0x2d4/0x350 [ 66.107876] kasan_end_report+0x50/0x50 [ 66.111826] kasan_report+0x148/0x360 [ 66.115611] __asan_report_load4_noabort+0x14/0x20 [ 66.120514] inet_shutdown+0x2d4/0x350 [ 66.124385] pppol2tp_session_close+0x92/0xf0 [ 66.128862] l2tp_tunnel_closeall+0x305/0x410 [ 66.133337] ? pppol2tp_seq_show+0x1420/0x1420 [ 66.137897] ? __l2tp_session_unhash+0x7d0/0x7d0 [ 66.142634] ? __release_sock+0x360/0x360 [ 66.146758] ? lock_sock_nested+0x91/0x110 [ 66.150976] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 66.155621] l2tp_udp_encap_destroy+0x95/0x100 [ 66.160183] udpv6_destroy_sock+0x161/0x190 [ 66.164483] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 66.169560] ? l2tp_tunnel_del_work+0x4a0/0x4a0 [ 66.174207] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 66.178687] ? udp_v6_flush_pending_frames+0xe0/0xe0 [ 66.183768] sk_common_release+0x6b/0x2f0 [ 66.187899] udp_lib_close+0x15/0x20 [ 66.191590] inet_release+0xed/0x1c0 [ 66.195290] inet6_release+0x50/0x70 [ 66.198980] sock_release+0x8d/0x1e0 [ 66.202671] ? sock_alloc_file+0x560/0x560 [ 66.206882] sock_close+0x16/0x20 [ 66.210315] __fput+0x327/0x7e0 [ 66.213582] ? fput+0x140/0x140 [ 66.216841] ? _raw_spin_unlock_irq+0x27/0x70 [ 66.221326] ____fput+0x15/0x20 [ 66.224584] task_work_run+0x199/0x270 [ 66.228455] ? task_work_cancel+0x210/0x210 [ 66.232755] ? __close_fd+0x222/0x360 [ 66.236531] ? exit_to_usermode_loop+0x8c/0x2f0 [ 66.241187] exit_to_usermode_loop+0x275/0x2f0 [ 66.245749] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 66.251267] ? do_syscall_64+0xb6/0x940 [ 66.255228] do_syscall_64+0x6e5/0x940 [ 66.259089] ? __do_page_fault+0xc90/0xc90 [ 66.263309] ? syscall_return_slowpath+0x550/0x550 [ 66.268215] ? syscall_return_slowpath+0x2ac/0x550 [ 66.273122] ? prepare_exit_to_usermode+0x350/0x350 [ 66.278119] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 66.283466] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.288296] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 66.293459] RIP: 0033:0x453de9 [ 66.296624] RSP: 002b:00007fdc470d8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 66.304306] RAX: 0000000000000000 RBX: 00007fdc470d96d4 RCX: 0000000000453de9 [ 66.311550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000013 [ 66.318800] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 66.326047] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 66.333290] R13: 0000000000000052 R14: 00000000006f0850 R15: 0000000000000000 [ 66.340971] Dumping ftrace buffer: [ 66.344487] (ftrace buffer empty) [ 66.348172] Kernel Offset: disabled [ 66.351773] Rebooting in 86400 seconds..