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", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) r1 = socket$inet(0x2, 0x7, 0x2fd3) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000180)=0x4) writev(r0, &(0x7f0000000980)=[{&(0x7f00000024c0)="356e881df7e52e29a99d770cc111c1a8e032fc966972f730d4a82139573550b88be883c2c1ebb991aed7c4044c2420d53124469601a593719f07379d450b787711a363f20abe132901be97d3aca3553bd1f0c3bc64de6b6504bdf06c293d50538516de8986e666ee232c446c43b7ef9e644276b87639aea0d45eb1389f3ee7d2c059be3ed2adefebaede668add7f62f21e92289aff7646dc29bed2c08b29b165bc31cfd92e7df68c62374e226d4b90b2e0967409ddb01c7e3e504c40d3a898d0107ce67f27d8b742645e", 0xca}, {&(0x7f0000000680)="0379e62da8e853a6b3c1dc860b1874780763c605d0b61916d2c7b968444d51ffaad3f271", 0x24}, {&(0x7f0000000700)="c747edf9d8968c126d159d53403140159fbb", 0x12}], 0x3) [ 99.694801] FAULT_INJECTION: forcing a failure. [ 99.694801] name failslab, interval 1, probability 0, space 0, times 0 [ 99.706143] CPU: 1 PID: 9793 Comm: syz-executor5 Not tainted 4.16.0+ #293 [ 99.713063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.722412] Call Trace: [ 99.725005] dump_stack+0x1a7/0x27d [ 99.728640] ? arch_local_irq_restore+0x53/0x53 [ 99.733310] ? is_bpf_text_address+0xa4/0x120 [ 99.737803] ? kernel_text_address+0xd1/0xe0 2018/04/04 00:37:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r1, &(0x7f0000000040)="acf2c1331587e45efb5c4e6dfd66b78ba62aa3dffc19373cc7d6659d7486b4d773b8599ab68a67baa17176a40fe44484d172c63d33dae0a2882cf7fc585ba705ffb80ba9d3452d6389088cba01a27ae92baa72430bbc57e3a19d688994ab50ab18f248a8284e1a5be9b4f462d47258f7867cd9be01a402b765179fc5e99ec0573270e85c6d6b21ef5a"}, 0x10) [ 99.742211] ? __unwind_start+0x169/0x330 [ 99.746363] should_fail+0x914/0xae0 [ 99.750084] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 99.755189] ? save_stack+0xa3/0xd0 [ 99.758822] ? save_stack+0x43/0xd0 [ 99.762444] ? kasan_kmalloc+0xad/0xe0 [ 99.766326] ? kasan_slab_alloc+0x12/0x20 [ 99.770470] ? find_held_lock+0x35/0x1d0 [ 99.774535] ? __lock_is_held+0xb6/0x140 [ 99.778605] ? check_same_owner+0x320/0x320 [ 99.782928] ? rcu_note_context_switch+0x710/0x710 [ 99.787871] should_failslab+0xec/0x120 2018/04/04 00:37:14 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b000000000000ddff000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f000000000000f291dcb635ade88957"], 0x38}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x3, 0x40, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0x200, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000140)={0x9, r2, 0x210001, 0x10000}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) [ 99.791853] kmem_cache_alloc_node_trace+0x5a/0x760 [ 99.796876] __kmalloc_node_track_caller+0x33/0x70 [ 99.801806] __kmalloc_reserve.isra.39+0x41/0xd0 [ 99.806562] __alloc_skb+0x12a/0x760 [ 99.810274] ? skb_scrub_packet+0x510/0x510 [ 99.814594] ? __build_flow_key.constprop.53+0x630/0x630 [ 99.820044] ? tcp_v4_md5_lookup+0x22/0x30 [ 99.824282] ? tcp_established_options+0x2c5/0x420 [ 99.829214] ? tcp_current_mss+0x254/0x380 [ 99.833446] ? tcp_mtu_to_mss+0x460/0x460 [ 99.837596] sk_stream_alloc_skb+0x126/0x9a0 2018/04/04 00:37:14 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xa8}}], 0x2, 0x0) 2018/04/04 00:37:14 executing program 3: r0 = socket(0x1e, 0x2006, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) [ 99.842003] ? tcp_init_transfer+0x3e0/0x3e0 [ 99.846414] ? kasan_check_read+0x11/0x20 [ 99.850563] ? tcp_rate_check_app_limited+0x10b/0x400 [ 99.855753] ? tcp_fastopen_active_detect_blackhole+0x130/0x130 [ 99.861811] ? tcp_send_mss+0x178/0x270 [ 99.865786] tcp_sendmsg_locked+0x14cc/0x3960 [ 99.870281] ? find_held_lock+0x35/0x1d0 [ 99.874340] ? __fget+0x347/0x580 [ 99.877791] ? tcp_sendpage+0x60/0x60 [ 99.881584] ? rcu_is_watching+0x85/0x130 [ 99.885731] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 99.890664] ? print_irqtrace_events+0x270/0x270 [ 99.895411] ? find_held_lock+0x35/0x1d0 [ 99.899474] ? lock_acquire+0x1d5/0x580 [ 99.903439] ? lock_acquire+0x1d5/0x580 [ 99.907406] ? tcp_sendmsg+0x21/0x50 [ 99.911120] ? mark_held_locks+0xaf/0x100 [ 99.915259] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 99.919842] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 99.924849] ? lock_sock_nested+0x91/0x110 [ 99.929078] ? trace_hardirqs_on+0xd/0x10 [ 99.933217] ? __local_bh_enable_ip+0x121/0x230 [ 99.937881] tcp_sendmsg+0x2f/0x50 [ 99.941416] inet_sendmsg+0x11f/0x5e0 [ 99.945206] ? __might_sleep+0x95/0x190 [ 99.949173] ? inet_create+0xf50/0xf50 [ 99.953060] ? security_socket_sendmsg+0x89/0xb0 [ 99.957811] ? inet_create+0xf50/0xf50 [ 99.961677] sock_sendmsg+0xca/0x110 [ 99.965369] __sys_sendto+0x365/0x5a0 [ 99.969145] ? SyS_getpeername+0x30/0x30 [ 99.973185] ? wait_for_completion+0x770/0x770 [ 99.977744] ? __lock_is_held+0xb6/0x140 [ 99.981789] ? __sb_end_write+0xa0/0xd0 [ 99.985743] ? kasan_check_write+0x14/0x20 [ 99.989950] ? fput+0xe0/0x150 [ 99.993118] ? ksys_write+0x184/0x220 [ 99.996894] ? SyS_read+0x30/0x30 [ 100.000324] ? mm_fault_error+0x2c0/0x2c0 [ 100.004448] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 100.009961] SyS_sendto+0x40/0x60 [ 100.013390] ? __sys_sendto+0x5a0/0x5a0 [ 100.017338] do_syscall_64+0x281/0x940 [ 100.021200] ? vmalloc_sync_all+0x30/0x30 [ 100.025324] ? finish_task_switch+0x1b9/0x970 [ 100.029795] ? finish_task_switch+0x17a/0x970 [ 100.034266] ? syscall_return_slowpath+0x550/0x550 [ 100.039170] ? syscall_return_slowpath+0x2ac/0x550 [ 100.044074] ? prepare_exit_to_usermode+0x350/0x350 [ 100.049065] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 100.054404] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.059224] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 100.064389] RIP: 0033:0x4552d9 [ 100.067555] RSP: 002b:00007f316b88bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 100.075237] RAX: ffffffffffffffda RBX: 00007f316b88c6d4 RCX: 00000000004552d9 [ 100.082481] RDX: 0000000000000001 RSI: 00000000206d1fd4 RDI: 0000000000000013 [ 100.089724] RBP: 000000000072bea0 R08: 00000000204daff0 R09: 0000000000000010 [ 100.096968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 100.104212] R13: 00000000000004f2 R14: 00000000006fa750 R15: 0000000000000001 2018/04/04 00:37:15 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80800) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:15 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_perm_addr={0x20}}) socketpair$inet6(0xa, 0x5, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x1f00000, 0x3, 0x6, 0x9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x90, &(0x7f00000002c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1000, @empty, 0xe7c}, @in6={0xa, 0x4e22, 0xffffffff, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in6={0xa, 0x4e23, 0x42, @mcast1={0xff, 0x1, [], 0x1}, 0xcd}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0xfee, 0x45, 0x401, 0x7fffffff, 0xc000000}, 0x14) 2018/04/04 00:37:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) 2018/04/04 00:37:15 executing program 4: r0 = socket(0x20020000000000a, 0x3, 0x40) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x0, 0x3fca, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x204) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000030ff0)=""/16, &(0x7f000001a000)=0x1) 2018/04/04 00:37:15 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x1, 0x1}, 0x20) syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x200102, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000001c0)=ANY=[@ANYBLOB="6ee17400000000000000000000000000000000000000000000000000000000006c00000024af624bb80e1ee7ef8abe2ea408b9b775a674b3f53a74e0cb9926a83f40e00c4abd4eb847caf5b34b881507459cebe2314afcc15b4632f1d4c707734c372fcc420ef8ee5fe3fc01000000760eb342f024ee198b96ec5e249c76b5d7bc2d17e6ee5bb6fe31f91b32cc07cb5b582954019dd51a73881c56b4401fc4b3389931b5619e7a89bf0bab5425f539164f37a8ebfdbf9152d2f2cba4eeedab61c29018737d9f611926073c3e2152e5ba14bbc274e9f335aad486d3dafb1c32fa5a8d774daf01b7bdbe4fedc085da1130cfad19f3a68f4eab4874e5a16ab4db104c9ad3c14d8a694b32e705eb4cc73b0e6cdd423ae363a9f4a64101b857a5b64623d0fcca64b29c31446ab39907b1562d0000000000000000000000000000"], &(0x7f0000000140)=0x90) 2018/04/04 00:37:15 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000000c0)={@multicast1, @broadcast, 0x0}, &(0x7f00000001c0)=0xffffffffffffff3c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'irlan0\x00', r2}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:15 executing program 5 (fault-call:6 fault-nth:2): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:15 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x5) r2 = accept4(r0, &(0x7f0000000280)=@alg, &(0x7f00000001c0)=0xffffffffffffffe0, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x7f}}}, &(0x7f0000000100)=0x84) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000340)={0x1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x20, 0x7, 0x6, 0x4, 0x2b7, &(0x7f0000000300)='erspan0\x00', 0xffffffff, 0x0, 0x7}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r3, 0x3a}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r3, 0x8}, &(0x7f0000000180)=0x8) 2018/04/04 00:37:15 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001100)=@broute={'broute\x00', 0x20, 0x6, 0xfb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x1030) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001180)) pread64(r0, &(0x7f0000001580)=""/247, 0xf7, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001080), &(0x7f00000010c0)=0x4) accept4(0xffffffffffffffff, &(0x7f0000001000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001040)=0x14, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000001080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "539ba9d47f673d65757d02317f8375916094d79f78994609715672f7fe7e88e1aebf4ef5a568b071c42a668a139e51ba3d3177b53aff437e28f678f09b8eb6"}, 0x60, &(0x7f0000001400)=[{&(0x7f0000001240)="004936e24fe72e7cf61a4f85b9faaff2a0e8d578d3ce9f1c6f200bb54545d6892a056fde40e465ea6215b6123cb174c1dba32f067ad93c7716e31d0be9f499660ded71e55a9a80cdb399c3c20645c2781bc6757147425ca901c929155f06a1bcafc6571b99d95fe7d5848e37f19998c6a48e4d6dab4472fcab69578297a4f28c285f", 0x82}, {&(0x7f00000013c0)="329682834c5c1beff710b0fabcce1f", 0xf}], 0x2, &(0x7f0000001440)=ANY=[], 0x0, 0x80}, 0x1) write(0xffffffffffffffff, &(0x7f0000000080)="b5d44cbf30c983b13b0acfd8f3e2283f434464eaf4bc014a1fe950660e50ff4b91c7897ce75198d28af1ea7f41a25e3410e2b677477da1e700dea8d8a80440e3f041c9993da93095943bd8de0b5e706170027170f19c3525f09366ce", 0x5c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001500), &(0x7f0000001540)=0xb) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000f75fdf), 0x0) 2018/04/04 00:37:15 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000140)=0x9, 0x8) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000180)={0x87, @loopback=0x7f000001, 0x4e22, 0x2, 'wlc\x00', 0x3, 0x4, 0x10}, 0x2c) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240), 0x38b, &(0x7f0000000100)=[@assoc={0x18, 0x117, 0x4, 0x40}], 0x18}, 0x0) readv(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)=""/57, 0x39}], 0x1) 2018/04/04 00:37:15 executing program 2: r0 = socket(0xa, 0xa, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @dev, @broadcast}, &(0x7f0000000440)=0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x2, 0x0, 0x4, 0x10, 0x1, 0xffffffff}, 0x2c) mmap(&(0x7f00008a2000/0x2000)=nil, 0x2000, 0x0, 0x35, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x6, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/139, 0x8b}, {&(0x7f00000001c0)=""/114, 0x72}], 0x2, &(0x7f0000000280)=""/208, 0xd0, 0x2812}, 0x2) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000003c0)=0x5, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffff9, 0x1, 0x2, 0x3, 0x100000000, 0x5, 0xffffffffbc774d7c}, &(0x7f00000004c0)=0x20) 2018/04/04 00:37:15 executing program 6: socketpair(0x3, 0x800, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x2, 0x2) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000580)=0x81) socketpair(0x5, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10002, 0x10001}) mmap(&(0x7f0000fea000/0x14000)=nil, 0x14000, 0x4, 0x18013, r1, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000080)={0x2, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x4, 0x1, 0xd, 0x100000001, 0x600000000000000, 0x0, 0x4, 0x7fff, 0x0}, &(0x7f0000000600)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000006c0)={r5, 0x48, &(0x7f0000000640)=[@in6={0xa, 0x4e21, 0x47e3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}]}, &(0x7f0000000700)=0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) r7 = socket(0x8, 0x4, 0x100) vmsplice(r3, &(0x7f00000009c0)=[{&(0x7f0000000740)="71c46ca2ccdc1e388632e1d680971ed2b0d0f66da81b71d52b3728bed25c685fea9bbcc2508ade0d91ce9497e2465ad00e6295", 0x33}, {&(0x7f0000000780)="f51815c8c43b21d51ac59f4ede37e17318cafbc3be999c863841c231e3cae4f833fcef3d5574f8f02280e053579fb0bd8ca04b549ab8752635ce8fc8d4e330511ce1036ba834645deeb6f4aad1d851969b40ef2f609cc63d8a91942c1b1e4725201ad675541ced8955358889b20a32cfd950b21b55319e83471c5fb3be8d8a3d82441b455e87e6460382c0f7d72cc2903d2d7ea9792cb08eecdb37433f5c", 0x9e}, {&(0x7f0000000840)="a6f978c5596e44fb1be34a094ab2132d8cc65f969232b9923a30d3623fe0875fe7c02b8ebf97af7e5ecc82c72d4640301927fa1d8c276543f3d302958752ca3592f73d176379877591d22fe3fa986036c45ed75e9ae07a3da61c814003565eefc42b7a21a67dafd7a83db2a87a553691e54a35a4", 0x74}, {&(0x7f00000008c0)="fec33767d3ca7c7402fe76049d5c3a76f5b46d134d00c25cc04871efeb2c302ea8f02731a1dfc7e3bda9e11c1bd69c31d12945aee7ea7ea57a426e1613a06fb8a065d1", 0x43}, {&(0x7f0000000940)="7d19b6a46d085a8dfc6c8347f69f606566e91dca2657863d68052187c320ff59674ea464d3d0d31a9648c70031290fb8d0696b34bd6104ebfee046c2c5a86a8efcd64690c256a0d6fb7069e00bb0b5205f25", 0x52}], 0x5, 0x1) sendmsg$alg(r7, &(0x7f0000003d80)={0x0, 0x0, &(0x7f00000039c0)=[{&(0x7f00000014c0)="a5388b39e0acf0297c4d38388ffebd505fc564ca93229a177b2e21effe9b877d253393e9d75da94a3805de438608ebcefa5abb2543f1381a97d68d3fb4476f6e8c69347ea2bea660d3510c4e47979ef4e0ee756351afc3854526536b13b8d57978a8ff7810d9d535c8e4cf682a59ca5ce8dfaf0059de9a72916643d939f4dd8da9cb496fa37e007d2ce351fbcf97f13e49ef1f31a24ab4a8b9f7804a3cb0cf53107c", 0xa2}, 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0x328, 0x44800}, 0x0) [ 100.642185] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) [ 100.708792] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 100.736457] FAULT_INJECTION: forcing a failure. [ 100.736457] name failslab, interval 1, probability 0, space 0, times 0 [ 100.747932] CPU: 1 PID: 9872 Comm: syz-executor5 Not tainted 4.16.0+ #293 [ 100.754852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.764202] Call Trace: [ 100.766794] dump_stack+0x1a7/0x27d [ 100.770426] ? arch_local_irq_restore+0x53/0x53 [ 100.775107] should_fail+0x914/0xae0 [ 100.778795] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 100.778819] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 100.793508] sctp: [Deprecated]: syz-executor0 (pid 9870) Use of int in maxseg socket option. [ 100.793508] Use struct sctp_assoc_value instead 2018/04/04 00:37:15 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) [ 100.793864] ? rcu_read_lock_sched_held+0x108/0x120 [ 100.811928] ? fib_table_lookup+0xa04/0x1ba0 [ 100.816343] ? call_fib_entry_notifiers+0x4f0/0x4f0 [ 100.821356] ? mark_held_locks+0xaf/0x100 [ 100.825497] ? __local_bh_enable_ip+0x121/0x230 [ 100.830169] ? print_irqtrace_events+0x270/0x270 [ 100.834919] ? find_held_lock+0x35/0x1d0 [ 100.838987] ? trace_hardirqs_off+0x10/0x10 [ 100.843299] ? __lock_acquire+0x638/0x3c30 [ 100.847530] ? ip_finish_output2+0x92f/0x1550 [ 100.852023] ? lock_downgrade+0x980/0x980 2018/04/04 00:37:15 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x2, 0x0, 0x0) bind$llc(r1, &(0x7f00000002c0)={0x1a, 0x33f, 0xef97, 0xffffffff, 0x2, 0xfffffffffffffffc, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000001c0)=0x68) listen(r0, 0x1000008000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00000003c0)={0xc}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)) recvmsg(r2, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/163, 0xa3}], 0x1, &(0x7f00000006c0)=""/54, 0x36}, 0x0) sendmmsg(r2, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000100)={0x3c, @broadcast=0xffffffff, 0x4e20, 0x4, 'wlc\x00', 0x30, 0xfd, 0x70}, 0x2c) socket$inet6(0xa, 0x80804, 0xa7d) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) [ 100.852113] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 100.856159] should_failslab+0xec/0x120 [ 100.856170] kmem_cache_alloc+0x47/0x760 [ 100.856181] ? find_held_lock+0x35/0x1d0 [ 100.856196] dst_alloc+0x11f/0x1a0 [ 100.856210] rt_dst_alloc+0xe9/0x510 [ 100.856220] ? fnhe_flush_routes+0x3d0/0x3d0 [ 100.856230] ? __lock_is_held+0xb6/0x140 [ 100.856246] ip_route_output_key_hash_rcu+0xa49/0x2d40 [ 100.899141] ? ip_route_input_noref+0x1e0/0x1e0 [ 100.903813] ? ip_finish_output+0x864/0xd60 2018/04/04 00:37:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r2, 0x4) [ 100.908132] ? ip_finish_output+0x16f/0xd60 [ 100.912454] ? ip_fragment.constprop.47+0x200/0x200 [ 100.917463] ? kasan_check_read+0x11/0x20 [ 100.921608] ? rcu_is_watching+0x85/0x130 [ 100.925755] ? lock_acquire+0x1d5/0x580 [ 100.929727] ? lock_acquire+0x1d5/0x580 [ 100.933700] ? ip_route_output_key_hash+0x1a6/0x370 [ 100.938720] ? kasan_check_read+0x11/0x20 [ 100.942862] ? rcu_is_watching+0x85/0x130 [ 100.947008] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 100.951939] ip_route_output_key_hash+0x20b/0x370 [ 100.952211] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 100.956775] ? ip_route_output_key_hash_rcu+0x2d40/0x2d40 [ 100.956784] ? ip_local_out+0x9d/0x160 [ 100.956802] ? __lock_acquire+0x638/0x3c30 [ 100.956814] ip_route_output_flow+0x26/0xa0 [ 100.956826] ip_tunnel_xmit+0xec2/0x3550 [ 100.956844] ? ip_md_tunnel_xmit+0x14f0/0x14f0 [ 100.956854] ? ktime_get_with_offset+0x2c1/0x420 [ 100.956869] ? net_tx_action+0xd70/0xd70 [ 100.956879] ? trace_hardirqs_off+0x10/0x10 [ 100.956893] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 100.956903] ? iptunnel_handle_offloads+0x3a3/0x730 [ 100.956921] ipip_tunnel_xmit+0x214/0x270 [ 101.020734] dev_hard_start_xmit+0x24e/0xac0 [ 101.025148] ? validate_xmit_skb_list+0x120/0x120 [ 101.029989] ? netif_skb_features+0x5ff/0x9b0 [ 101.034483] ? __skb_gso_segment+0x840/0x840 [ 101.038886] ? validate_xmit_xfrm+0xb8/0xda0 [ 101.043289] ? lock_acquire+0x1d5/0x580 [ 101.047258] ? __dev_queue_xmit+0x2fe/0x2fd0 [ 101.051669] ? validate_xmit_skb+0x512/0xb40 [ 101.056073] ? netif_skb_features+0x9b0/0x9b0 [ 101.060568] __dev_queue_xmit+0x26cf/0x2fd0 [ 101.064893] ? netdev_pick_tx+0x2c0/0x2c0 [ 101.069044] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.074234] ? print_irqtrace_events+0x270/0x270 [ 101.078994] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 101.084187] ? lock_pin_lock+0x360/0x360 [ 101.088249] ? print_irqtrace_events+0x270/0x270 [ 101.093002] ? lock_pin_lock+0x360/0x360 [ 101.097057] ? print_irqtrace_events+0x270/0x270 [ 101.100450] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher [ 101.101802] ? trace_hardirqs_off+0x10/0x10 [ 101.101812] ? print_irqtrace_events+0x270/0x270 [ 101.101820] ? __lock_acquire+0x638/0x3c30 [ 101.101830] ? trace_hardirqs_off+0x10/0x10 [ 101.101844] ? __lock_acquire+0x638/0x3c30 [ 101.101854] ? __lock_is_held+0xb6/0x140 [ 101.101866] ? print_irqtrace_events+0x270/0x270 [ 101.101879] ? lock_acquire+0x1d5/0x580 [ 101.101886] ? lock_acquire+0x1d5/0x580 [ 101.101900] ? ip_finish_output2+0x2aa/0x1550 [ 101.132999] sctp: [Deprecated]: syz-executor0 (pid 9912) Use of int in maxseg socket option. [ 101.132999] Use struct sctp_assoc_value instead [ 101.134407] ? kasan_check_read+0x11/0x20 [ 101.134418] ? rcu_is_watching+0x85/0x130 [ 101.134429] ? rcu_pm_notify+0xc0/0xc0 [ 101.134442] dev_queue_xmit+0x17/0x20 [ 101.134450] ? dev_queue_xmit+0x17/0x20 [ 101.134459] neigh_direct_output+0x15/0x20 [ 101.134471] ip_finish_output2+0x91a/0x1550 [ 101.134480] ? trace_hardirqs_on+0xd/0x10 [ 101.134491] ? dst_output+0x140/0x140 [ 101.134500] ? __lock_acquire+0x638/0x3c30 [ 101.209211] ? trace_hardirqs_off+0x10/0x10 [ 101.213522] ? ipv4_mtu+0x411/0x580 [ 101.217136] ? __lock_is_held+0xb6/0x140 [ 101.221176] ip_finish_output+0x864/0xd60 [ 101.225304] ? ip_finish_output+0x864/0xd60 [ 101.229608] ? ip_fragment.constprop.47+0x200/0x200 [ 101.234608] ? kasan_check_read+0x11/0x20 [ 101.238737] ? rcu_is_watching+0x85/0x130 [ 101.242860] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 101.247763] ? iptable_nat_ipv4_out+0x2c/0x40 [ 101.252241] ? nf_hook_slow+0xd3/0x1a0 [ 101.256110] ip_output+0x1d2/0x860 [ 101.259626] ? ip_mc_output+0x1350/0x1350 [ 101.263754] ? ip_fragment.constprop.47+0x200/0x200 [ 101.268761] ip_local_out+0x95/0x160 [ 101.272455] ip_queue_xmit+0x8c0/0x1920 [ 101.276413] ? kasan_check_read+0x11/0x20 [ 101.280545] ? ip_build_and_send_pkt+0xc80/0xc80 [ 101.285287] ? __tcp_v4_send_check+0x1d/0x1d0 [ 101.289771] ? tcp_options_write+0x237/0x9f0 [ 101.294175] tcp_transmit_skb+0x1b24/0x39a0 [ 101.298487] ? __tcp_select_window+0x920/0x920 [ 101.303065] ? __lock_acquire+0x638/0x3c30 [ 101.307285] ? __save_stack_trace+0x7e/0xd0 [ 101.311595] ? kasan_check_read+0x11/0x20 [ 101.315719] ? tcp_small_queue_check.isra.22+0x270/0x450 [ 101.321143] ? tcp_rtx_synack+0x6d0/0x6d0 [ 101.325269] ? pvclock_read_flags+0x160/0x160 [ 101.329745] ? tcp_sendmsg+0x2f/0x50 [ 101.333439] ? inet_sendmsg+0x11f/0x5e0 [ 101.337393] ? sock_sendmsg+0xca/0x110 [ 101.341257] ? __sys_sendto+0x365/0x5a0 [ 101.345206] ? SyS_sendto+0x40/0x60 [ 101.348809] ? do_syscall_64+0x281/0x940 [ 101.352843] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.358191] ? kvm_sched_clock_read+0x25/0x40 [ 101.362675] ? mem_cgroup_charge_skmem+0x166/0x340 [ 101.367589] tcp_write_xmit+0x882/0x5450 [ 101.371623] ? mem_cgroup_charge_skmem+0x17b/0x340 [ 101.376544] ? __kmalloc_node_track_caller+0x28/0x70 [ 101.381626] ? tcp_transmit_skb+0x39a0/0x39a0 [ 101.386097] ? trace_hardirqs_off_caller+0x270/0x2c0 [ 101.391181] ? sk_busy_loop_end+0x190/0x190 [ 101.395491] ? find_held_lock+0x35/0x1d0 [ 101.399531] ? __might_fault+0x110/0x1d0 [ 101.403567] ? iov_iter_advance+0x2a1/0x13f0 [ 101.407952] ? lock_release+0xa40/0xa40 [ 101.411899] ? tcp_v4_md5_lookup+0x22/0x30 [ 101.416114] ? iov_iter_copy_from_user_atomic+0xe30/0xe30 [ 101.421631] __tcp_push_pending_frames+0xa0/0x250 [ 101.426453] tcp_push+0x332/0x7b0 [ 101.429890] ? skb_entail+0x850/0x850 [ 101.433672] ? skb_entail+0x5fd/0x850 [ 101.437455] ? tcp_rate_check_app_limited+0x10b/0x400 [ 101.442627] ? iov_iter_advance+0x13f0/0x13f0 [ 101.447111] ? tcp_tx_timestamp+0x62/0x2a0 [ 101.451331] tcp_sendmsg_locked+0x1d71/0x3960 [ 101.455829] ? tcp_sendpage+0x60/0x60 [ 101.459615] ? rcu_is_watching+0x85/0x130 [ 101.463738] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 101.468646] ? print_irqtrace_events+0x270/0x270 [ 101.473377] ? find_held_lock+0x35/0x1d0 [ 101.477434] ? lock_acquire+0x1d5/0x580 [ 101.481392] ? lock_acquire+0x1d5/0x580 [ 101.485349] ? tcp_sendmsg+0x21/0x50 [ 101.489061] ? mark_held_locks+0xaf/0x100 [ 101.493193] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 101.497757] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 101.502755] ? lock_sock_nested+0x91/0x110 [ 101.506967] ? trace_hardirqs_on+0xd/0x10 [ 101.511093] ? __local_bh_enable_ip+0x121/0x230 [ 101.515745] tcp_sendmsg+0x2f/0x50 [ 101.519266] inet_sendmsg+0x11f/0x5e0 [ 101.523050] ? __might_sleep+0x95/0x190 [ 101.527005] ? inet_create+0xf50/0xf50 [ 101.530876] ? security_socket_sendmsg+0x89/0xb0 [ 101.535610] ? inet_create+0xf50/0xf50 [ 101.539477] sock_sendmsg+0xca/0x110 [ 101.543187] __sys_sendto+0x365/0x5a0 [ 101.546964] ? SyS_getpeername+0x30/0x30 [ 101.551004] ? wait_for_completion+0x770/0x770 [ 101.555571] ? __lock_is_held+0xb6/0x140 [ 101.559628] ? __sb_end_write+0xa0/0xd0 [ 101.563595] ? kasan_check_write+0x14/0x20 [ 101.567805] ? fput+0xe0/0x150 [ 101.570971] ? ksys_write+0x184/0x220 [ 101.574747] ? SyS_read+0x30/0x30 [ 101.578176] ? mm_fault_error+0x2c0/0x2c0 [ 101.582309] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 101.587836] SyS_sendto+0x40/0x60 [ 101.591281] ? __sys_sendto+0x5a0/0x5a0 [ 101.595252] do_syscall_64+0x281/0x940 [ 101.599129] ? vmalloc_sync_all+0x30/0x30 [ 101.603275] ? finish_task_switch+0x1b9/0x970 [ 101.607768] ? finish_task_switch+0x17a/0x970 [ 101.612260] ? syscall_return_slowpath+0x550/0x550 [ 101.617185] ? syscall_return_slowpath+0x2ac/0x550 [ 101.622103] ? prepare_exit_to_usermode+0x350/0x350 [ 101.627098] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 101.632447] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 101.637270] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 101.642434] RIP: 0033:0x4552d9 [ 101.645608] RSP: 002b:00007f316b88bc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 101.653298] RAX: ffffffffffffffda RBX: 00007f316b88c6d4 RCX: 00000000004552d9 [ 101.660554] RDX: 0000000000000001 RSI: 00000000206d1fd4 RDI: 0000000000000013 [ 101.667797] RBP: 000000000072bea0 R08: 00000000204daff0 R09: 0000000000000010 [ 101.675041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.682286] R13: 00000000000004f2 R14: 00000000006fa750 R15: 0000000000000002 2018/04/04 00:37:16 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000040), 0x4) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000200)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/04/04 00:37:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0xbbe7eed28b13db9a) getsockname(r0, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000780)={{{@in=@dev, @in=@multicast1}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000880)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000008c0)={@loopback, 0x0}, &(0x7f0000000900)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'irlan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c0000001300010800000000000000000000000015bc4a801144705a83dfd8db908dbb2b711d30b4fa2abc37031e4b95080a80", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x6, 0x4) 2018/04/04 00:37:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x3}, 0x4) sendmmsg(r3, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) 2018/04/04 00:37:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={0xffffffffffffffff, 0x50, &(0x7f0000000040)}, 0x10) 2018/04/04 00:37:16 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000440)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast1}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000a40)=0xe8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@local, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000b80)=0xe8) getgid() socket$inet6_udp(0xa, 0x2, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000c00)={&(0x7f0000000bc0)='./file0\x00'}, 0x10) getpid() getuid() getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001d80)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001dc0)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@dev}}}, &(0x7f0000001ec0)=0xe8) getgid() socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$alg(0x26, 0x5, 0x0) getpid() getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001f00), &(0x7f0000001f40)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001f80)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001fc0)={{{@in=@remote, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000020c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002100), &(0x7f0000002140)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000021c0)={{{@in=@loopback, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000022c0)=0xe8) getgid() getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002300)={{{@in6=@loopback, @in=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000002400)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002440), &(0x7f0000002480)=0xc) 2018/04/04 00:37:16 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000006060100000000000000000000000000080001000600000019ad8974ff4fcdf08ce7e60937a9620fe9e5ab63c4a92c935bd3d1e7c747ada72fcf44af2a81a7399937f5354bed1b83a949e94949741d13dae7daf83ab934b2ca2f82563910c942c6d536e9abee4ee461a157dddb567cc36b8b13592c9ddc85db400f424898c05ade12909e0957e201adff1902245dd7978d02d51158e2e972"], 0x1c}, 0x1}, 0x0) 2018/04/04 00:37:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:16 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="284a22f52f33a2d597"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000000007000000000000000000000000000007d500005796195800"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000001580), &(0x7f00000015c0)=0xe, 0x80000) close(r0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001600)=0x7fff, 0x2) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) [ 101.848726] IPVS: set_ctl: invalid protocol: 60 255.255.255.255:20000 wlc [ 101.878455] IPVS: set_ctl: invalid protocol: 60 255.255.255.255:20000 wlc 2018/04/04 00:37:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000004c0)=ANY=[@ANYBLOB="010000000000000002000000e000000200000000d0000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020e0100000002000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a9f48ea375e5433f635a0c9455b1768b66048afeeebf141721ff104e4d688043ff6eaecbf791a314fa8622b4252da58460fdaa94aece6df0372aa60c70510b11add49043bd348f7e648560f0a2ef89bf19064ff11efe61b36fb026d05adc28a3e9b7d6ec93618ddfde907e2f4034a39c48adce1584c31787274bb0b7fcb1504c1e44a454c18e5635e4b5a42dcf201fa86285f3d315af64e1a"], 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x40, {0x2, 0x4e24, @broadcast=0xffffffff}, 'gretap0\x00'}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f00000000c0)=0x3ff, 0x4) 2018/04/04 00:37:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 101.923137] netlink: 'syz-executor2': attribute type 1 has an invalid length. [ 101.934795] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:17 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x1f) socketpair(0xa, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306}, 0x58, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'ipddp0\x00'}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0x22, &(0x7f0000000080)="c6f7836211f43a45bdcb1514bcf2c766e756a67cecebc650e01c8072719dc2ccf94a"}) 2018/04/04 00:37:17 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000340)={'vcan0\x00', 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000380)={@multicast2}, &(0x7f00000003c0)=0xc) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmsg(r3, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000700)=""/159, 0x9f}, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r3, &(0x7f0000000880)={0x1d}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000440)) sendmsg$can_raw(r4, &(0x7f0000000240)={&(0x7f0000000180)={0x1d, r1}, 0x10, &(0x7f0000000200)={&(0x7f00000001c0)=@can={{}, 0x0, 0x0, 0x0, 0x0, "248c596f5ff20eea"}, 0x10}, 0x1}, 0x0) 2018/04/04 00:37:17 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x9, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x5, 0x1000, 0x20}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f000085b000/0x2000)=nil, 0x448, 0x3, 0x0, &(0x7f0000c2c000/0x3000)=nil, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket(0x4000000000000a, 0x2, 0x0) getsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000c81ffc), &(0x7f00006d7000)=0x4) 2018/04/04 00:37:17 executing program 6: r0 = socket(0x1b, 0x80000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000380)={0x74, r1, 0x3, 0x70bd25, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9f}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffff8001}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x4084) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) epoll_create(0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8bee26bc26b97b07}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="8c0000003fdb11f93633d40a2a1200000425bd70cf66bdfa525406", @ANYRES32=r3, @ANYBLOB="14000100ff01000000000000000000000000000114000600ffffffff0600000001000000d6fbf80b080008000202000014000200ff01000000000000000000000000000114000200fe8000000000000000000000000000bb14000600ff000000ff07000003000000020000000800080080000000"], 0x8c}, 0x1}, 0x0) 2018/04/04 00:37:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x20000000084) r1 = accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r2, 0x4c, &(0x7f0000000140)=[@in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e20, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0xdc}, @in={0x2, 0x4e23}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001200)={r3, 0x5}, &(0x7f0000001240)=0x8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001300)={'nat\x00', 0x0, 0x7, 0x1000, [], 0x100000000000019d, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x78) [ 102.062127] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:17 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)={0x8000, 0x8, 0x4, 0xf14, 0x5, [{0xffffffff, 0xffffffff, 0x7, 0x0, 0x0, 0x100c}, {0x401, 0xfea0, 0x4, 0x0, 0x0, 0x88}, {0x3f, 0x8, 0x80, 0x0, 0x0, 0x1}, {0x2, 0x7fffffff, 0x4, 0x0, 0x0, 0x406}, {0x200, 0x81, 0x7ff, 0x0, 0x0, 0x2080}]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:17 executing program 1: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f0000000180)=""/247, 0xf7}, {&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000440)=""/121, 0x79}, {&(0x7f00000004c0)=""/249, 0xf9}, {&(0x7f00000005c0)=""/147, 0x93}, {&(0x7f0000000680)=""/1, 0x1}], 0x9, &(0x7f0000000780)=""/162, 0xa2, 0x8}, 0x2000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000a80)=0x3, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000a40)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r0}, 0xc) sendmmsg(r1, &(0x7f0000004f00)=[{{&(0x7f0000000ac0)=@generic={0xf, "72fec6101f44b587db32f64ad9aca2b86f3a27a0bcf2f9b12d3b22fe043639b26174cb25bf5a0445aa43cffe947c838970e6422ad6a787c38f4cfe41b89eeabdc8ff9c381ea91d7d552ef8c9d8ae909c6832065edaa28974219cf19605079f0294ba9980c7ad5f42458f0c5787b2b121d3aff8a75baf9d9fd4a5268424d9"}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b40)="b5fd9a6e75ce401d680ad363e3fd57c28fe44a324e81", 0x16}, {&(0x7f0000000b80)="83905e4be271042e1524c09b4fd6e37bd5016e5e40da76e2", 0x18}, {&(0x7f0000000bc0)="c51ed8612697531caa74157a4349be18dedd86c82625b7afee0e228b05f7f1315c616eb3ef29690145d61cae2920c6e27f3dcfd665d09fe2d10af620a2ab8b6eee2d39e36e1f62be3fd7d3c69ba91f5472b9bf7181f7d7728072a1a63ff311b8e4d291272af87516e9907a4391665c0d602ce09c4a4f732dcb5cbf800731851a495bbefc2266d7bb588d9fcdb14c0d47b063e6e1cf09443cb7016b318d3ead5d071e803645a2c0b1dc2dd5a74f3f637b87da0881008314370e2b533c4edc36", 0xbf}, {&(0x7f0000000c80)="0c6241d771a6f50f2938d68df9502864bdb87d6c5aec4e61ab918729c2d05f2c8e68807cafb3ad5bb6", 0x29}, {&(0x7f0000000cc0)="2c95b2ed30e8ee513a376e1c52b5db226e88df657afa81a9bb38644b7cb3e59336c6da0f11f81e2079a01071152d07017c5d116157e1380d4b60620f3850f49751130a5a5e7bcc4dfc041e6be7d5a7f527cca5d1cb2c0fc168c5f1d862dc91cd48e4d5f9ff42bddb57b2b3e2ebc0d93c92f4f5c177628ecb22ab3b50122d5cbe9f71f7eadfacade1669ff599fdd48217488fa6636cb9b5fa723a4cb2196d6fd245", 0xa1}, {&(0x7f0000000d80)="cef58d30f42fa69062940ae0b167d63a2d05395357a79f12e433e458b2a48c05be7d4cd3071177980a8a88cf8d178966033779d4b9af3ba6123c4565069dc2a85c358410a7eb1a41a48a8badc246743c7aff0c447b0db9582d06ff954e4f295e097ed5ace6d5aba77d860946bb0a5e9c11c7d3", 0x73}], 0x6, 0x0, 0x0, 0x4000000}, 0x101}, {{&(0x7f0000000e80)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000f00)="e5bf816bc196bef51fc79596ee54ba17315aaccfcdb0782bb36b36731c4e4b5ae0f8548dacfd136580957cb7ca47ac243cf0666d1b03f23c3dc65f36a2b607afeba39a18d7a3e472abce5e56013a1c86510cd49efd2ab4f1da5a295f34b862b590a3534c4d609c", 0x67}, {&(0x7f0000000f80)="a13b6f1a82ac380e7225a03b8f1aca121d1dbc108d127dd19062fc2f719e149164d03a68d17b5a872bace6c4aad44e7f119256d48a98a5b545ea910e73fd00878d819b04cb61f47396c72f18161f092369716ffbc56c3823dcf1b7f481320ec2d6993229595e0e54bbecdee6ed148451f5102f7231238dfd876627fe0cf188955c84ab5cb195fa6dda23eccf5472e6860e38307596a2baed9f4b6b8f693136944053e40b05f100b70e233f233e0218e26d294028767e7de791873a384d2d28df61c6ec92bd7ae10ccd283c7bfe374b", 0xcf}], 0x2, &(0x7f00000010c0)=[{0x100, 0x187, 0x1, "c4be2aa08943121c35ecce89fbb59336f81c85831ce38c5e02b67998b264b6d70b761554ea937a53cb0975bfea02cf189a5da1293a89101710aa79dde03d52b0fdf8e0bcea7ff94eddd6f653cb8fa4ba0ac951c873509013a5636f4f48a20e7490cd8089cf23bfb292290a9c9f24973ef0d99df5218b561d1c14f09ad70380e412885955d582dedecd0b8eabf1d27fe8e8b0d99f256ba412dbc0354981c025313d94b3973628f48724d5af92bb04b2fa061d6920a0e70c7be9c91e6170129dc18904ae8c994a7d957b3365634ad5d07b37554c7738cbdf91ce4c653c310d2f839f4bbc710f7329d677c5a7dbf0105c"}, {0xf0, 0x29, 0x39c, "7d1e95fbaedf710e74d9bd418671a4df5662ce94bbb3b3086e5c5b7277239cd18d0b667629f4ed3c4d19b2d2e1181ae8d4448231674f362a808a5dafc89f25ea6e1478afcc2c00dd37a6f25357c334e76a444e5955a23a35a71b2121af568dc19aeee467489f7d741f26ca51ca2f2bb47c24e7a0392982a8dab22e58781548b9aef0ec72f8dbfca83e3090a6d9ca542362c0783e10ffdd9b777292936cf04bdd1e0eee01f187fc413e6f5fd3758d354760f56885d0068b13c5298dfd7e20ca8af57d4c1325f806a5f6a23becd8dcde3db429a02bb3e0922717"}, {0xe0, 0x11f, 0x5, "51ae451723116bf538f0dda021280ff31d98249db2813ee55af904c32e42180f68d9a6b83654084482c74835b4a00b655021c5f81dad0a32d7292c927ea2ce5dfeecea4749c2406777682354e0b04b8ab52c0dcfa9765adb495f96027a5b7fba7f9478158c4776ef6d438032b89650f3ad0477d47a1fd886400df83789d5a53d1e13ccdabeea2e3d579c2417bc4f821a5f6524009103b3285480a9c367e0dabeabb03ed6926d2d8123818b08a4b0c0050d557c26e3c741a8b683433203a012283c08e09985f66ce07142"}, {0xe8, 0x113, 0x6, "c4b58fff7278d9fd85900204dc159e8615e3e9e9408fa82b672a19148a03ff95fcc682f95908eccd7814b7a9853d3b3ae7fd9adce7134e915f4813d5eab20188e43d8eb67dd0f9262621e14e4131b14cbbd3db75c60a30a9977e32f413158642c7581d60832e4be5aaa6c73eccee55cf5291682ba0ae0b8e90dc547249955339628014a2d235c3ce5f85eee0ce2a00e97edf1d9f30520f0671f38ab866d8a26d48727417a93d351dfd514d92ffd31e13ecad38605ff7e5ec4e99576a60f0d11c3b371a5ca560f46eb22322c6ab0f4da1721a44d694416f69"}, {0x60, 0x115, 0xffff, "6cf91c1c5f8d310d33b4ccd61b986bea6aad7652fa67ca763d87b5a7171c36fe04818d8c15fa47892ff8eb80e1c9a2a38e79a977a33e06984660c811416155d862d958178c0c6500a8"}, {0xa0, 0x0, 0x20, "f6ba841bd7b15a8f2d49d85f2baf6e3715c672af43c7549c612b0a0640861b89661f47bcc511e560d8f4e7d5bb9e14cb451a0b1c2c396a940938600c889ad346f2f1ad807de7509aae6ea26262d0e5df1ec3f8da6b5c73eb0adbc31263ef8895e2fd674f9d9b001e03fa2a56d234b40b99203f7f5aa49c7bb89a71866ad19e5cb3e32098163099b76b388823"}, {0x30, 0x111, 0x4, "66fe7882d30e84484e636ead7bd81c1d4be8741f1ff3d771e3"}, {0xf0, 0x103, 0x100000000, "8a39a17c248f6d100c91a8e2aed3a55c5ca66321f3831c8f187b9751fc71e3e46fb85b15c0d10fa774606c89c0fb9ea9364a4c66f55a83364eee446fd9cef59365e3e0e00689181c9962e2268c9c6effde56679013d04bb432c264b55da7c6709e8cbffed45d20df21814a74f857530fd905088bd18920667cbecdd2a9fbcea0679c123ce6b829564919a018f3bb63ee12252d849d517dcb302de7687a822d81c2bc34c2abe3bac9d1c481bfa8ea2a69dad4e93985d1d7d613afb30a717675e50e2bd3ee5167a81eafa78247b3c1fdffe6e556311199dc29a138f0eaa899c4"}], 0x5d8, 0x8004}, 0xfffffffffffffff8}, {{&(0x7f00000016c0)=@nl=@unspec, 0x80, &(0x7f00000028c0)=[{&(0x7f0000001740)="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{&(0x7f0000003cc0)="b1efefe20120b6e8b5273f1e09165c58b4bbc30f475c25f566e1d5aee62c513ca6cdda594e037a15958f2e0faa40d7f9117d0d0a737cfbf636a53c03504f3b4cddfb3398d6d503fedd8063ed5cdd2a05111ce8144f2a305307b16853610f0d899ecfea1ea82b24ea45ae8de0dde57760d9acb6d92babd6ecb7223b0831ce7dbbe98984a2ba27e9ca539a227e3fcab2e8b92fcdc6bde601d6cc6cd2a644369a4797fb03c51e28d13468aca0d8", 0xac}], 0x2, &(0x7f0000003dc0)=[{0xb8, 0x117, 0x7, "37c13103636cb3a7010e4fa220060497c3d8630c62a0f9eac8eea35db6c83741f096d037f9a9a8d898b798c3557192e95d1f990d534c829bd98b154cc5c9555331b828a433fbf8cddc63a04bc420d2119d6a952bc4958a8df0446b804028dea9b2b94600836c1191334df71339d4776e6744001db53d47e3fd4d9ebabdbf2f7e83bbe5167824834761cc977ab39ba951c038aa2ef09b4613c79bdd68e09b5691a186"}, {0x1010, 0x10e, 0x7, 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"}, {0x60, 0x10d, 0x1, "43547a5ce229140a9cfae98c1a63f3e90f6641485b89e4dcc3ae903501d4e3678d22ac3ad6e34848e3bb3a02dc04f9e23c712d9fe8676380429ca9d9938dc9d3bec565669022f45edfad98a5"}], 0x1128, 0x404c014}, 0x1}], 0x4, 0x4000001) sendmsg$nl_crypto(r1, &(0x7f0000000940)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000000900)={&(0x7f00000008c0)=@delrng={0x10, 0x14, 0x8, 0x70bd2a, 0x25dfdbff, "", ["", "", ""]}, 0x10}, 0x1}, 0x4008040) getsockname(r1, &(0x7f0000000980)=@l2, &(0x7f0000000a00)=0x80) 2018/04/04 00:37:17 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000140)={0x1, 0x5, 0x7}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00edffffff0000000040"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x2c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'lblc\x00', 0x8, 0xffffffffffff1133, 0x32}, 0x2c) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='syzkaller0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) 2018/04/04 00:37:17 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x3f, @empty, 0x4e24, 0x2, 'wrr\x00', 0x8, 0x80, 0x7f}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x4e24, 0x1, 0x7, 0xf40f, 0x7}}, 0x44) shutdown(r0, 0xffffffffffffffff) 2018/04/04 00:37:17 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000defff0)="e513b5bf00004000000000000000e314", 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002b1fda)="0fbf2cf0854281c588933f3c8feb0852", 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f00000000c0)={'lo\x00', @ifru_map={0x5, 0x5, 0x8, 0x0, 0x0, 0x1ff}}}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x66a, 0x5, 0x4, &(0x7f0000ffb000/0x3000)=nil, 0x6}) 2018/04/04 00:37:17 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) socketpair(0x4, 0x804, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'rose0\x00', {0x4, 0x80000000, 0xffffffffffff0001, "fba2cbe619db", 0x8}}) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000700)='\v', 0x1}], 0x1}}], 0x1, 0x0) 2018/04/04 00:37:18 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @multicast1, @local}, &(0x7f0000000300)=0x3ce) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c00010000001b000000fcff"], 0x2}, 0x1}, 0x800) 2018/04/04 00:37:18 executing program 1: r0 = socket$inet6(0xa, 0x20000000, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x3, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x4, 0x4) recvfrom$unix(r0, &(0x7f0000000080)=""/61, 0x3d, 0x0, 0x0, 0x0) 2018/04/04 00:37:18 executing program 4: syz_emit_ethernet(0xdf, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaa373eefa81ce91003f004ee95d47cb538dccd0c8fc749e4c23b181000b0008004500002400000000002f9078ac14ffbbe00000013345023d45e4fd78e4edeecad76788bc6fe83e4d71216637a5a4a8df6bc862e7a795ae7b915339fdcc8cc90ba17b3599384e7f949928e93e54fa3c310b1c083d0dc526e9ad5c77cf2027eb0d161602bf3e1d527c7c5b3219654ebde6fd1e67b87ed85b39afc2e2cfe38834c39e903c61e6cfe56bd8e3ac51800cd19c14d2c0f23ed0"], 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) [ 102.905072] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20004 wrr [ 102.911437] IPVS: set_ctl: invalid protocol: 44 172.20.20.187:20003 lblc [ 102.923710] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 102.931822] IPVS: set_ctl: invalid protocol: 63 0.0.0.0:20004 wrr [ 102.946839] IPVS: set_ctl: invalid protocol: 44 172.20.20.187:20003 lblc 2018/04/04 00:37:18 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000240)={{0x6, 0x3, 0x1, 0x4, 0x3f, 0x89f}, 0x2, 0x4e, 0xffff, 0xffffffffffffff57, 0x6, "3eec81e8a048ed6e449ad90a7487352cc8a2d5bff23257a3b154ca5cdd19628e1f453b91179616666b92673f4b72c823a088866b122b279505258ac73bb0486d568786e9e1b781243e99d27d2aa9820922dfec22749648e12a9674a4b5428afe47297f1cbd33335b7f750db76d721639f061ee407991db185cb2ea73086475bd"}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0xdf, 0x0, 0x0, 0xd, 0xff, 0x1, 0x7}, &(0x7f0000000140)=0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f00000001c0)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = getuid() r2 = getpid() r3 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000002c0)=0xffffffffffffff63) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfb, 0x8000}, 0xc, &(0x7f0000000200)=[{&(0x7f0000000b80)={0x1144, 0x12, 0x22, 0x70bd2b, 0x25dfdbfb, "", [@typed={0xe4, 0x4b, @binary="a8c5a95b1661366fce6a4ce3ff6030af8b6ec9d1273ebf556477c1302fdf8d2865333ec20570c9ee9f59b74f8ab30f261f7e7989faa9bb69103228355c78b59f479610bd420b760146677a39f150181646e4ef6521bfaee07de8d8e450257410244f550227bbb565199fd992edbe8b4bb71a5895d43ab315e93a88b8c7daece83379a5fd55871bce18b39c6917f653d8ac49e56837cd4d0becc1acc9d8c3315cdfe76b3b730c7b2056de8f991d71ca5337146f5842697bf894bdb3dcc612ccd3c0def74a965d461a0ce995858af5ef0b62910f935c6ee71a4964fe8570e16c2d"}, @typed={0x2c, 0x4, @binary="57b09c1ed9574939c51f3de81de30600e765ea380bbdc2731d3e3ddaec31d5542f8e72f7e4fd6d48"}, @nested={0x1024, 0x24, [@typed={0xc, 0x49, @str='tunl0\x00'}, @generic="acc1b8", @typed={0x8, 0x2f, @u32=0x6}, @typed={0x8, 0x42, @ipv4=@dev={0xac, 0x14, 0x14, 0x19}}, 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@binary="a9d755a9c9ca9696e3c1d0deb417923716d3501b97415a7a9e4494786b414ed6ebfff3c7ff0a8596cdad7fd5aff86fedb7cf97a703645d6c98b6dc490b58d520164a37c219ef560e2ca25865659a18abbfc52105ff81d002a9983e28eadfd7db43d4f75670f1c0d57b4e69d83585d1570799fa46426029ce8335c94c1eb693cf4dcc1d514a52fac46ba2c5cbc14c87484f032f31335394adf8342a68f8f1793dd85a193caa73279d31a82af2115a79e1dcb1f86ecf2d7abf11dbc56d4ca254749b73eb4e5b2ad4da644d49955a049a490a50df901a07b6e25540cf12b31e62f7bfc8be429989422a93d3e2fd347e"}, @generic="d96b9d64d3f5a56e9d16e516c16cfbdb03196d3ffc2ab97ce27982492aadb0cb0c0e90d996c557f25e15c07db756e045343901e606bc310467659482a16fd3e547e03f2e5880f92eb50064a534f08a0bf2d0faf598a9539a93b0c38adfcda5f2fb7fadb654879263016b699676340214c3b9a781dd70eeb0fdbb4df2aadc8479180eaa77be45b97708a894eea13c053f3abeeab89b794c347b0364b8105a9ce8e8958401a910e2b30aeadd1b4c4a2bb4443fec5d55f29b327637fdf7de12cf20648c4a6f4d1be90788fd611caedcbc6af147", @generic="c138be5841ec06e1cc1b6bd2fcc9e2e8e9b5c440b05bd14be3027034a912b53e36a0504436dab766a3d64bfd9b09ea5522594497c20d6b6b31ad4e79cb25e21fe8650bca29506f7b8fc20518e431c5", @typed={0xc, 0x2e, @u64=0x2}]}, @nested={0x64, 0x6a, [@generic="5e67ee067e6cea971886a554a13a632e53d0416b355ff1be763bb1ed516506a9e74b56c454ab5d1554015188f7f1cd767d47a549774ceb6b5433df208129ad4ad565df50e8db570f324576268e", @typed={0x8, 0xe, @u32=0x6}, @typed={0x8, 0x63, @uid=r4}]}, @typed={0x10, 0x8e, @str='Wmd5sum\\('}, @generic="9638706032e6ee05e455653789770a1e446d88a460a299b019e88824471bdcac5557", @generic="a758933306a065dc6549eb2ed47aad2ecb30a47b30653a467d11f254016f8ad368e54c0e5f46e79b525ddefa41d13776f3c3ef2a35f167405c9a593e838a7e7bd5d666b35684bd5374c8b80764b3699eb976b58e151da98790c0977d6afb84dad3cc4d3608be6da63f2b05605b8d20c7afbe", @generic="00b996c17e64daf8cd839bb2a4a299838bd87fdf3ca3ddc969f45cd7d709f37f0f66c557a40d5b7798daf8c7fd14661063ac0e6636f583c8685c848c7ce89ae5a5d1d75af869a1a5b3d44fee8b33236c66cd6103fcea1b3ef17506c5ad350dcdaa7dca1bde1b0899efbe91ccb852336fb1c232bb80e99a9fe0054ed323f3451e144ff024f15752c071ed5c70fc3699017e0d25f12cbf605f416727bff2844878458cc23258e41ea50c77a40d", @nested={0x108, 0x56, [@generic="dcffd1a68145a1b700a65dc9ea13969d5283bd3d58bfdf5afc32ba4928464f1d7f34e54fc6b9d8d6e7ff977291aa68084c9b8d20055c4c018cb12794dcb31adc152c09f045057a9bafd4e34fc52891112a85de90423e8067fa90327e159bb5a5c3199ebfb85baa47c5bcf8ea5491618734b403071ba525685b6e15e432413b26e21ded7b332b2c673651cfe26e57f56cbf7a55aee99226cfe53c6a2583b80ebda3f63bcc41bc02b06b11af44adef673e4f1d11f72f72f80a72acfb65a673ee4e4d0f154dd34d80d6a04fbf782f109350927e3892ad6216c91c00d79e072c035a638580abeaa06d1db8ad2c817da969446dcf90e05ab7fc751e", @typed={0x8, 0x8, @fd=r0}]}]}, 0x530}], 0x6, 0x0, 0x0, 0x4080}, 0x40) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:18 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4d}}) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x2, 0x7, 0xdf, 0x4, "5819ec8305fa07244c509d1cd412efdcd03f50d69bb33589831c04d51ea20c859d678f84bcd84393fd87133290f6abad6afb31aeb02a92fd5766317000df1b", 0x10}, 0x80) 2018/04/04 00:37:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:18 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x80}) socketpair(0x7, 0x3, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000100)={r3, 0x80000, r4}) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/152, 0x98}, {&(0x7f0000000280)=""/225, 0xe1}, {&(0x7f0000000380)=""/208, 0xd0}], 0x3, &(0x7f00000004c0)=""/12, 0xc}, 0x1) ioctl$sock_SIOCOUTQ(r5, 0x5411, &(0x7f0000000540)) setsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000000580)=0x6, 0x4) setsockopt$llc_int(r4, 0x10c, 0xf, &(0x7f00000005c0)=0xffffffff, 0x4) getpeername(r7, &(0x7f0000000600)=@can={0x0, 0x0}, &(0x7f0000000680)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f00000006c0)={'teql0\x00', r8}) r9 = socket$inet(0x2, 0x80007, 0xc357) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000700)={@in6={{0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0xd}, 0xfffffffffffffffd}}, 0x3f, 0x5573, 0x80, "1cb343975a3c44f9403de378ff98aebb2ea6a32d71896270f465afc59a26d86baaaca6b84cdadef501a0c8cd51c1b6af29f5869802764ad27e243e7e128d2af26c4077dd5f6c6ab6045bc23cdeed7e9d"}, 0xd8) ioctl$sock_inet6_tcp_SIOCATMARK(r7, 0x8905, &(0x7f0000000800)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000840)={0x0, 0x1000, "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"}, &(0x7f0000001880)=0x1008) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000018c0)={r10, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x84) sendmmsg$inet_sctp(r7, &(0x7f0000001d00)=[{&(0x7f0000001980)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000001c00)=[{&(0x7f00000019c0)="85a0d37509680710c29dd544fcaa9a5268fcd87332038eb5ae2eec1c55b0baebfec68c99d1f63afa67a6e69ba11213a72a72e2", 0x33}, {&(0x7f0000001a00)="b372e347e1175881e887f0fdd2a6d451449e8c631d9779e9f634510e40ffbcfafe72ca62c4eb92222e79c83e54c8f5bf1f91a44faa22bfaa367432c68f3dfd0e07dfae3f39389b7dfea4f794fd15a2f673770d9aea7cc52dbddff50cc03a8ca04171df217d13599d7eae9d19468ab231889d58e534c80714998e525b52f78d7f884a01510316fbbaeaf66cfb43e885fa2ff6d148d3911a", 0x97}, {&(0x7f0000001ac0)="4c902c858c8a875a1911c66b8d79bc7dd8f42cebbd5540daaf5e400b371d9e85aa8123600348058c90ed2183", 0x2c}, {&(0x7f0000001b00)='\t', 0x1}, {&(0x7f0000001b40)="87ad26b4", 0x4}, {&(0x7f0000001b80)="24cbf6228c6b16248d5ce9c72894bb546d0963056e62345261afc3dbfda47fd0566f3e7b6f60f231ebfa44de9119b20a0daf4b65b26edd72be7790ab2b6a3e10b143f04e351d2ec70af391fc", 0x4c}], 0x6, &(0x7f0000001c80)=[@sndinfo={0x20, 0x84, 0x2, {0xfff, 0x200, 0x7, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x101, 0x7, 0x2, 0x6}}], 0x60, 0x10}], 0x1, 0x1) connect$netrom(r0, &(0x7f0000001d40)=@full={{0x3, {"4277aef847d09f"}, 0x5}, [{"96473247704c34"}, {"ad82d1de799d24"}, {"553e6d55595d9d"}, {"5f447988d2d3f8"}, {"2cc1526dbdf205"}, {"7bdce4dca5b911"}, {"c6c0d9b332923a"}, {"b1efcaaa8a1a03"}]}, 0x48) r11 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000001dc0)={0x0}, &(0x7f0000001e00)=0xc) setsockopt$llc_int(r4, 0x10c, 0xb, &(0x7f0000001e40)=0x5, 0x4) sendmmsg$nfc_llcp(r4, &(0x7f0000003000)=[{&(0x7f0000001e80)={0x27, 0x0, 0x0, 0x7, 0x1, 0x0, "fddb2d7918df1ccb153d35f2479c2aa2eb94f17cf907b88a697308393e7931cf6ec8ae21d483ba643774125da2eec9bc3fbf64e007e6766e3f4356925107d9", 0xd}, 0x60, &(0x7f0000002480)=[{&(0x7f0000001f00)="953794dff8cd7403c39bd4cffb4f737e364a63bd6321f9a0c2fc90cb0fa6600e28e23e04f04d62814a381398d5f80b1dd9927baea0ef50767890fd0a41739bdbd00075e18720edda0b9b6e3ef3b9c10a6e75576055c0be6810b4657cf4b664f7a2129a84af1d78cb0366014b93540f4dc44cf85f8de4f114cd34be7c2c46cce3bb0a08c2e5bd585667c32b6911f8503008423b2c1b927e2748a50313b86a57d55a586756095584e175ef9141688268864a04a9a3969cab6e1b664dfff116448fc2", 0xc1}, {&(0x7f0000002000)="2544ca94d0fe0368bd673a63dbcc1e09397af4c3df8437b8bd731b9324a18e00652305a1c58ac236b784d9f21c998ad6c1207eeb6e3c0f16d41f8255d660702e50d63098f3c0bbdb3e8cff23db9f08f50b70a4f8df42d34c18c04a", 0x5b}, {&(0x7f0000002080)="acfe55574e5f1ab8e6dbbf50e89f99d876eb32c3d1d519eee29c8a4be0561bf9c2b1f983c022064c0e7f3007d01c6e315d9d5117e4a846f0fb68b476cf59988a85a4e87b874eae69b33d37a8bf6c655c3f72b1d9a631abb7df29719892c59b7f9af924a95b3a66c2f246d2e36ce5582221295f622082cbe5bdc707a5f1e3cb4989c5a067ed6e003c1a4d8c1f8d34473b", 0x90}, {&(0x7f0000002140)="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", 0xff}, {&(0x7f0000002240)="f528acd611f17fca81d5f12ce94d4c83c1978666cfb1a39a3518e3f1b363f85b81573f3583e4", 0x26}, {&(0x7f0000002280)="66f564ee864507b8ae7a84f90c9b9f8624075bb0502e672fe833f3e10012b5b5d845978cb503c702107ee85865f98ff483751c04f53ef107c3e12d3f5f782d8b94025306e922070177a01973e49a37aa9d2f81849757210e75316a7bcb1b2cf1c461b29c767d041a5a987345b94bb84c816dc6be9d5b", 0x76}, {&(0x7f0000002300)="68549d09cd68c41c9c14872d26cb6b691a7b238df072f6db4dca9c197d0c5dfdedefde38eeded7e8f7fa4bd384cd2b40b0aab63ad54c2594f1e6e8f8f179714149773ff795927a3ea1", 0x49}, {&(0x7f0000002380)="98a6270b9868e79ef8bf5e82f6212fc53a1ec674aeef90c9fd593f35a1d554f73e74dea75cae44d716894f282889ed3a4e6b5cff252af2423d45f9223b2dfbb3638bac88a1b6bcbe0128cab645e34b4e8710afa469d8314669b6d4a2457708d3a43915cfcf1d563330fb4e9fd4430c8cd33eb4154010ab4a32fab49c53c726633305f1326555e498dce259b2dc23a0cd8e05e0ebc52d1a45f1e702ad47b51e776db09a25c2822fe9d82d6d3b", 0xac}, {&(0x7f0000002440)="7bbd5dfc22842d7ed2887d426b65aa00ff170006018868cb3a98afe9590bb02a133b74d902fe41eebe62ba5ddda7ebf9f595", 0x32}], 0x9, &(0x7f0000002540)={0x18, 0x10f, 0x1, "70cf3ad73904be"}, 0x18, 0x8011}, {&(0x7f0000002580)={0x27, 0x1, 0x2, 0x7, 0x80, 0x400, "93483cd3892977e567182cc6145d40f2f82f34477ccc587076a968c98de9d4a24c32a5382d38bb6acccbde2975a0544d3a626d9e53181bc99cec0c78a9a6ba", 0xc}, 0x60, &(0x7f0000002b00)=[{&(0x7f0000002600)="a42bf70d631a3bc5f8ca2c45217b1820aa343876218a38d7d797111ae39d4ed26bab171697fd4db4bd95191cc045d018d1888f54d30c989a40b113528c8688d24f10cec79c18ca0ef57610e9eae323144dca087260c32495ac662aed76d160e8201c030d3ef8084b4af879f72817e59fb37d1a2597e10475e2083147549588451a7b792d2c53607ccb100401ded914f27fba0d45b8dc545f56857592", 0x9c}, {&(0x7f00000026c0)="b6c9272f52871567c32a9c91edd70069f9ac20f72589d2412985d2489007c80a396c180b788ad6000e31ae72802bb161126fdfb3ecb1933f9df09daf690a94a2614a565ea15942ff2b1d198c293bcaa8765d08786484508139bc35d85a2dfcd60f3df862262b3e1e54a91cb4e3e85d2083aff19b", 0x74}, {&(0x7f0000002740)="eb0a76e909cfe0b6944aa4a20ee582a4d221b062ca1ad5571306d97ccd1f0ea2c3209f04707c9642e6768ab364200f9f03787571cb861bc9272fcb00db22b508dc6ce7e76529a60c3789b86620da9d472676033541f69824a11225280f835008fe715e5e2fe2d45c51dbf4", 0x6b}, {&(0x7f00000027c0)="810b1f0583a6319028fa184902dc3e6392e82ac75216e3abb5e8326f19e1466e3c180a683d0ad231de02b8fef11fb7c83f3059889dd08e643441d7310b1a23c0", 0x40}, {&(0x7f0000002800)="fe8bd08218433502eee470f53261ade0aaddde9ab3bae4342d4ee07f19e0aeeec3ea98fdaf2076ee2574dc5ccade4018e6d304471f022324ce18dab4e6556c7f3944bbd85dbf4c2e6d8a1b247e9c062cc83c82dde8f159886d11d505ebc81d617dc82cfd6f183e175c83edba", 0x6c}, {&(0x7f0000002880)="77ae108ea6c3fc946f520390ce70a547ac488343176dd966de1aea5a013f279f7198b945be04615759a406ab00cc6f2bd22f19231731dfb1926ec88850aa629b5950bfd15e4ddbcd53117cc2", 0x4c}, {&(0x7f0000002900)="91d3269ae8064c251bf349fe94a121f4c691cfd5de2b9e1de6e3a37b869fd1d42b4f3259854291600b59bc9ed315932e2e1177af79cd8cd3b6395ccc788a5ed93fd4cc4c6f5191e81a87de2b6aef16abcea0da8203e08f456520757c57836db510aedbda0dfe3d5b66c4bee6130762d3ffd4eef4a6a03ff8543496097a992ba683fa31c82d4e972ee3b1effa25381186d5de7bf5517a6d41aba55053f777c4883c89159103c94ab38c5a72843ace2344e49fb4cff5bd661d9a1e8148abfee438107aeed1f00fb9c4dd88bdaa1dac072c791eab3198057cd4a3b2c10b17c1693e388ac59c", 0xe4}, {&(0x7f0000002a00)="9a6721163b4101272fb0bd0a953d1b2499003baf924803122cf2b8471efe23e081c018f6a3ab24829b6cb2b0e1c95d08a55096988a8be40b2cd558e6a16ed856a10fe86dfe6da2b66ad1af4e043a35f12979c53500c9d65ccdf94e08aebed5efd1c214add1816d8baf86e9c224d54be0b0ef18fd5b3a7d45e320ec4facf9878686c1d58d1a8ec55960ab18a29705a25f1420061bacf0562de8a9423becf85ce4aa112a32374f076bb8e26fc22a8a50ca1e269317f2c72b31533546324a7a8121fd8585e0a73f38676df7eaea6ac06ee264fe6e718f9fd21a", 0xd8}], 0x8, &(0x7f0000002b80)={0x98, 0x10f, 0x0, "5aaf175192d4a5f456d9c600ad8cc3f760ee81e59ee57554ddd994efe02e9633e6e8db3fb78ed85ab582597a9ea853d62c1b78db6c13054721081979c7eecbf1cc483f30f62e8cc9a37e558748a63cf3f341b45ef9650d74767eb774b374e5e64a5474ca7e5bb4975b026742110518a382dafd827d1d5d4d23092b57a4c85226073094a8596e8f34"}, 0x98, 0x1}, {&(0x7f0000002c40)={0x27, 0x1, 0x1, 0x7, 0x100000000, 0x0, "7908a12d962e8cfa4afc1c4734bf207ac3ba7f06e95b17bab9eb65c5e9b7604a86ffb0d96644f7b63c0e99dce1b338ad71435db642dd21d620b44e5a116762", 0x3a}, 0x60, &(0x7f0000002f00)=[{&(0x7f0000002cc0)="77beab3dcac22d57a3a734ee4c1113873418f9860e4ad51a8740e82edea9481ac0233c23398ab6fad2c5d47e36cdfcdbef5fe295887fe543d7a65abb2372f1d0ba57230e41ddcbfed977771b11ba2daa61d06c65bc279bc172edb029ddc22d01e63d468e800613326652431f6d60608f926a894819307880cb364f2483de3a6656334efe7c18a384132c485340e493bf9841f74e5eb9bd9fa7da7f19c078b2a67c4e11f555a33313e3d0dfcb22f13bdaba1582e79c646cede0fb08739390532afde2c6358c", 0xc5}, {&(0x7f0000002dc0)="e6aa579868dedaff85310e71ad84557a8c90dcd4e3aa1f6977c15597accc0d1c076d3b89ed2ebadb1159798cd1cb3509abc0a29962c970821a3cd5e0d23df0c0892158235135213ccb67d6d2cc44e66e1daed08fde3088fe0be318c30ab041822421f2f8ca9da0d3d36b8a4162b6517d7d26041809c56918765c115d681b6827247b3f1451a50ddcb13f9cbb217cb26d6bd1f3c5b540a447a664ef8b82a4cd34427efa", 0xa3}, {&(0x7f0000002e80)="402f5402a6db941f5481b49ff55eb332a152fe4505e64763dd0911a616fe1c3700c295c93fb0e8d158f6b74bd7e95863cc1c51a6c5e0630067d880ac6b98a7c758f06ee03246f28f4bddecd94fd6c4217f81eaa0e72e8c009e1118e1d3c6465c", 0x60}], 0x3, &(0x7f0000002f40)={0xb8, 0x103, 0x0, "ff4dda726660571de37f317bd8dbfa42deb6e305775279d707f592443c34cc6a4bcbacc9473e17e9eef08058b32d31f9875edc431584950d40627a4d77b7f862b7b886af4c801d59139b95f24607a0ee24982ba698ea7463d0cdd02355364032fd8837f081d9af6caf4d3e7a0f2794da3369e139e0e61e66d16d79bf0e16c526e7215c93f76bd3536febda86e3a90a101206e212c7532c7bbe5d7599cd79e7bb8266292709884914"}, 0xb8, 0x8000}], 0x3, 0x4) listen(r11, 0x45a) getsockopt$sock_timeval(r11, 0x1, 0x15, &(0x7f00000030c0), &(0x7f0000003100)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000003140)={r10, 0x5, 0x8, 0x80000001, 0x200, 0x81}, &(0x7f0000003180)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f00000031c0)={r1, 0x80000, r6}) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000003200)=r12) sendfile(r6, r7, &(0x7f0000003240), 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000003280)=0x1, 0x4) 2018/04/04 00:37:18 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xfffffffffffff8d2, @dev={0xfe, 0x80, [], 0xc}, 0x6}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) setsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)="194a9741c4d510b1ff65228318cc7d24db513d5115701ff1c191209bf04991fdbbdc518c3ebcc61d41658316821c22eacdba58319732c41abb2bdb28ca0a39059ee9aa6364a94ec376b14349cc0f5f6429c49508b1ddc4329ad958c4bbb2bb8a754e220e48b69c04764505dd4c55285946c0805d79af089676b05f001f8c659776", 0x81) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:18 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000080)="2700000014000707030e0000120f0a001100291a8e480600d6ec0000c5722e2b50d5e781120f75", 0x27) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bcsh0\x00', &(0x7f00000000c0)=@ethtool_gstrings={0x1b, 0x3f, 0xa2, "ffcd068b889fb74fd0c7592ca99640cebfbf3b3ba45c17826ff5115665047b3b1d66720e05abb771c209b2a19b91e46e67d15842eb1c2ebf3bc08bcab9aa9998d1430259283f008a831d048752f338450e39506b61320375f5b1b1d11672c4588d645abd95c22dc0c53b72d91c68bb7c9b9fa9e5d3839fcc032f7286d675c0232e1da13dc6e0e64d3d7df365bcd7af7e0434232db98988fb4f2cbf3e3c21c448b431"}}) 2018/04/04 00:37:18 executing program 6: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:18 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00000000c0)=0x1fffffffe000, 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000140), 0x4) 2018/04/04 00:37:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:18 executing program 0: r0 = socket(0x0, 0x2, 0x1f) r1 = accept4$llc(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$void(r2, 0xc0045878) socketpair(0x9, 0x3, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockname$packet(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x3b, r5}) bind(r2, &(0x7f00000002c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni\x00'}, 0x80) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0x11}, 0x0, 0x1, 0x3, 0x2, 0x8, 0x0, 0x679}, 0x20) setsockopt$inet6_int(r2, 0x29, 0xd1, &(0x7f0000c4c000)=0x402, 0x4) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000340)='bond0\x00') r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000780)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) r8 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) r10 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) r12 = getpid() r13 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) r16 = getuid() r17 = getgid() getpid() getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002100)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000002200)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002240)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xfffffff1) r20 = epoll_create(0x8) getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0}, &(0x7f0000000f80)=0x21b) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002340)={0x0, 0x0, 0x0}, &(0x7f0000002380)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000023c0), &(0x7f0000002400)=0xc) r23 = getuid() r24 = getgid() sendmmsg$unix(r3, &(0x7f00000025c0)=[{&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f00000003c0)="58f5fd93da8b30601228589f5f8abc2d15d9794d95f3b1018bb34ae326d5e96b437a4403ce96103affb01408dd071267e776d4f55cd2b0cf0781676c03bca294ebfff20c443803", 0x47}, {&(0x7f0000000500)="784fc3568c99716f67ab6b6ee770c820f71469daed0fe5fa64bf012f0eee41d0eb98a517255845e376a20728de0e65209eb44a30d5255ab98876753fc31b25b2f37e4c642db4f7f4a88c18bbf3d745720789d039113ad08a6678", 0x5a}, {&(0x7f0000000680)="abd417a4a5806c734fd80070d9ed98a2a9be190a2ff951a25b550d10907a1422aae9bba2b50b435999417fc76bd87f74b1839bfb0d629a14e18cb88f063e1c62b0", 0x41}], 0x3, &(0x7f0000000a80)=ANY=[@ANYBLOB="18000020000000000100000001000000", @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x40000}, {&(0x7f0000000bc0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000c40)="53bfe9bc99c1adcaea06e671177cb35c25ccf66756d6832807956ab1fe46f02e507acc224919c9cdd4a6f98f0b8471031f63d51554abc5848543c0e98698f9c3ef90d39bc390509d5fd768ace315a8855af127978dd4707439cd3adc21f345480f6ad3448fdbf4a4b80c17b4b7f5c9d89680c444ade28f47fa5f98bad979a09adf6d391dc93fdae09559dda549800f5b247fa9e024b4de317bc3d75e71d829eda31ce46aadf6d0", 0xa7}, {&(0x7f0000000d40)="c6d368658181cac4ae8614fb59762429c17df1389d255063850a66ae8fe552943c0224eaf4fca83d32923f598a202cbc0a142c1c05f8b012bfc8b3", 0x3b}, {&(0x7f0000000dc0)="e99aed6a85fc1c9abb2523e1b68a0920a61cedda058a2197055fc5040b2cc1060dab478a8ce1fe5da5322a18666feaff7859570f547fce50ae51e7f624f4b49451e7cfbfab633e239d5fcdbdb12398ceac9735c1e6e23389b3ece7edfcf84971c133f4f222e5edee0e7be163aa4cc913011877193c5571b0e49f95a647576c76b19634bdad0d2e28594c57c28b710f7d1039242db5e5fa", 0x97}], 0x3, &(0x7f0000000f80), 0x0, 0x40080}, {&(0x7f0000000fc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001040)="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", 0x1000}], 0x1, &(0x7f0000002440)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="30000000000000000000010000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r20, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r4, @ANYBLOB="38000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=0xffffffffffffff9c, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x4}], 0x3, 0x4) socket(0x9, 0x3, 0xaa) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000000)={0x7, 0x1, 0x71, 0xf3, 0x7}, 0xc) 2018/04/04 00:37:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:18 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x9a, "c55f1094816825db4f9d09ad7b31c7c7dd5bb59f6745b51f2787a28b7dd4a15317158aff0250973909e6c82862c35f4d86a2d2eddc843adc1d8fc6848805460e659f2ba102b4eaec5b4518ede37c02b5de889830b39928f34afe05b1dfc597847f24166352d454af43bda8e1345aeb8cd1ec0415cafeecb0988c2ae82dab6d37a8a0e5d0c2db3568b442e73ac5252894eb0b2b3b17a936c6d449"}, &(0x7f0000000100)=0xa2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0x8}, &(0x7f00000001c0)=0x8) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$can_bcm(r3, &(0x7f0000001000)={0x1d, r4}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000280)={r5, 0x12}) sendmsg(r3, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)}, 0x0) 2018/04/04 00:37:18 executing program 2: syz_emit_ethernet(0x4a, &(0x7f0000000580)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "6e221d", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)) r0 = accept(0xffffffffffffffff, &(0x7f0000002b40)=@ax25, &(0x7f0000002bc0)=0x80) bind$pptp(r0, &(0x7f0000002c00)={0x18, 0x2, {0x1}}, 0x1e) 2018/04/04 00:37:19 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:19 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@local}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b80)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\b\x00', r1}) r2 = socket(0x15, 0x2, 0x3) sendmsg$nl_generic(r2, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000540)={0x100, 0x3e, 0x10, 0x70bd28, 0x25dfdbfd, {0x4}, [@generic="faa4c09b07296ef4813d82723cdf615f4d4fdd3cf96eb35cdebc536039a8493b2e6a9df0878e7b376491772a57c03ac52339931ae49eff6c816ba8eb62d9a5fd29edccba64c29cb11c5375f90196b79974bb504dd4fc903546d54138689b4261994f2c1f735aa88a8a33c376ee677537e4da3a0408e90dff408bad487b3a475596f722d165ee151e0da3e93bf724470fda58d611c6ba044aa7a3b121eb8937e59f3e678de1db998a07e4689ad942e2000bd502b55a312e708329e76e54435a708cf76682e2c2fafb38b4cb9dab74136ecb30fa4ecad54e5ec91d468d57", @generic="9179a74aa97e00d5a45ecd3c3afe"]}, 0x100}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) r3 = accept(r0, 0x0, &(0x7f00000001c0)) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') getsockopt$inet6_dccp_buf(r3, 0x21, 0x2, &(0x7f00000007c0)=""/125, &(0x7f0000000840)=0x7d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0xdd, "bdd1d054df9f495bb58426139fbd1be6f69edbe30f1dae8e5f7a73441072bf2c9c8e570f6bb694eda5c3f24630fa40562fd75b4f1f842f96cbe610a175dd65af944e8a291883d348cc2a0ce0a7666e776b98e4dc266d08b45dc8c9a1f4899121fc037e336d05411f35223e381c76bddba193cfbc76265518c5b1933f30128bda99ccafbdf663c9aa98b55e78627477da95d7912f1115e67e80ebf0204bb8c71d07d0ad6998f1891d3b32424ae667557d90f54d916334999a84c53af1aeff71acb587ac058c2ce8247fdfd8a8bee0e7b2c586090abd7e668ba0c4069c27"}, &(0x7f00000000c0)=0xe5) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000480)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x5, 0x9, 0x5, 0xffffffff, 0x12}, 0x98) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r4, 0x1, 0x70bd2a, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x28}, 0x1}, 0x4000001) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:19 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r2) socket$inet6_dccp(0xa, 0x6, 0x0) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x2, 0x2, {0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x9}}}, 0xfffffffffffffe1a) r3 = accept(r0, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000002c0)=0x80) connect$ipx(r3, &(0x7f0000000300)={0x4, 0x81, 0x4, "de9148f9bbbc", 0x1ff}, 0x10) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="7155dcb4ea84f5baca20da12bdc76368e4e72ea2cc669acc9a3ae05e89179c8163d317c87e170a858bfff2ae6f2e8143") getsockopt$netlink(r3, 0x10e, 0x7, &(0x7f0000000080)=""/16, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x9, 0x6}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23}}, 0x2, 0x9, 0x0, 0x8, 0xc0}, &(0x7f00000004c0)=0x98) 2018/04/04 00:37:19 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_perm_addr={0x20}}) 2018/04/04 00:37:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000000200)=""/89, 0x59, 0x20, &(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x0, {0xa, 0x4e22, 0x82, @dev={0xfe, 0x80, [], 0xc}, 0x6}}}, 0x80) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0071d59213d9e2976f36ada423d2e262fbd1533169b65861d08e186fda392f419473951e0e00cc830f6cb20c98c63a9e53bc7dd0343a8504f6a6a5cabfa62167f7c14880613525a4f80f0d73b850f9e041046c4b74d2cf9ed22ba3e892068b2791ee70e355853c43908f8151cc31a8437ae8ce3966771ad8725209b3ce65e72808dd4ae7b3903a4d5e26af25945cb8ee02c50f95fdfc6fedd8329770cda90e", 0x9f, 0x20000040, &(0x7f00000000c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = socket(0x0, 0x1, 0x1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x8001}, {0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0xe}, 0x1ff}, 0x4, [0x0, 0x1, 0x9, 0x63, 0x3ff, 0x4, 0x2, 0xff]}, 0x5c) 2018/04/04 00:37:19 executing program 2: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x19, "0946e940c0145fb78195e5b60ab54273abe311ac645c85122c"}, &(0x7f0000000040)=0x3d) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f00000b6ffc), &(0x7f0000b00ffc)=0x1) 2018/04/04 00:37:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x58, "499149bab4a90678064dbbcbdfdfa7538774c8fd07d79767e53284d669e3b08d4c018770f55f770aa1d341e7183ec65477dd26ef4f7dae03f0820fb9f274403a5c37d5fffadebad9e3423fbca7ebab35fbec2c47a12dcf66"}, &(0x7f0000000140)=0x60) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000500)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000140003006970365f7674693000000000000000020c000100aaaaaaaaaa000000"], 0x40}, 0x1}, 0x0) 2018/04/04 00:37:20 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_aout(r0, &(0x7f0000000200)={{0x10f, 0x10000, 0x5, 0x222, 0x180, 0x34, 0x2c9, 0x5}, "c733750aa3ac10ee5d9a62223f67123c5560aff490440f5f6bff76e1a660838cbdf82d8b8a65daeadd424293bafea70fc76b85a6f4535248836c9b50bbfcf4d9bed85b4a79ec7f667d531bd669b809b1e6ea998b57ecd6ce11cd92e123faee253b2a42682573f5563e70e2b78b2923b2eb4889588bbb6dc89b3b7f2abf51e75ed4dc681c5564ee7e1c23f8eb05b1b29537aeb3d687096a28820c7e25cc5835986437d5999edf29ff1687839c6466282c2434c81283feacdacebaffd68501b83f5259e27fd63071a1d13b59b204b275dbcab1ed026b394763c115232e50352ae4d0ee502647ff5ec1c2c4f6645d32c60f8ec4af9c38", [[], [], [], [], []]}, 0x615) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x6) accept4(r1, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bcsf0\x00', r1}) sendmmsg(r0, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)="a53d1cd0c8033d0d707aab99dc4d2cc00aef220fc2e52ba0e53d608158b837bf23a324ddf9", 0x25}, {&(0x7f0000000380)="90975fca84249569c5c7c19a61a79743f046814d4bce69c3f05ac9eeda42e08b555b4bfbd759fee86c9b102fcf2353aae6fb346938693ae6e193bac017fb65a3bbdf4165158fcae178831d6f8a3aa5638da1b2ec70de033eac46767660d8e221f46371aac29043317ea872a5a5ebcbb4cdbc5e217b55773e7793b03a11b77bdb572474a13f446e9719fd766bf7b6185b2c455ccab798450d4ea1f583870d7413ef4e53c89b672ada0f6f3c99e9503a3b0aec3494cf93db4bb8124f28e46e8fa20c642f9242a5442a2663115969d63c1ad8a027c61178bdd1138e593c05", 0xdd}, {&(0x7f0000000480)="2260d3caafa7f31bb71fa50c9fce616b89d9405d8cf1f7cb6889da061c2358debf159218b963e56f2716bb89d0e824735935606f613c66467438cf818dcd95b0dd2454a36aa04833d43ceaf1fed733b052997f89805da14064da65be075996019c36292818276e92a6f091b56366208f6ccd3f8e25c317b94f41789598e75ad0445b4fb9bedf4567e8d1b6467d53e3442f6dafb01d602ec297ed17807327eae3b1cb2951de206912c3e95d52d58eeeb855d31496514a3533bacee9484a837967218311d1d1331c02a984b92ccbb04ecfa91516e7fd9d78a279dc281dc1e2bb5afc9ff2b3be6e62965b8e27", 0xeb}], 0x3, &(0x7f0000000180), 0x0, 0x40}, 0x1000}], 0x1, 0x4000) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) close(r0) 2018/04/04 00:37:20 executing program 2: socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xfff, 0x7, 0x1, 0x4, 0x22}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0xfffffffffffffffb}, 0x8) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0xfff}, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000000), &(0x7f0000000040)) 2018/04/04 00:37:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x10ac}], 0x1, &(0x7f0000001a00)}], 0x1, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x2) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 00:37:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:20 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2018/04/04 00:37:20 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000000ffc), 0x319) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000240)={0x7fffffff, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @rand_addr=0x800}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x23, 0x2, 0x7, 0x7, 0x5e, &(0x7f0000000200)='yam0\x00', 0x4, 0x7, 0x7}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe7, "fde3776f4bac86c9440c4163fc135c9c41f70d9481c5433bc6f08b6650ac882a3c4bd4fc20a158d5abad675688ee6f67c686fa158eb7ca7a1eb2786e2897751733584f8223225c61bcde7f9b8a40075089ceb8335b9c88e00efb4df6dfb6629175d6a3e20a083a2c92ca0bcbb59556576fa461057d482775a7d8f5f6a913c6911b798432ca804a8142bc67011845cadae3aaa5215ada855c75aab6cf02b65eac0c5bd04487e69dd48fc5c311550c1c2a14d016e4d2ae87e290667a2aeb973bf0c2dc3e5615588b7c0806a532d79a1926b773a09643c0a42d8d2310026b5363b463e78c03f2e27d"}, &(0x7f0000000100)=0xef) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x4, 0x1, 0x1, 0x7, 0x20, 0xf8c, 0x5, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x4c9, 0x4) 2018/04/04 00:37:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000)=0x8afb, 0x4) 2018/04/04 00:37:20 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000013000108000000000011c3f0a70ac0a900000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:20 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=ANY=[@ANYBLOB="001700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe5000000000000000000e2ffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]}, 0x108) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000440), 0x0, &(0x7f0000000d40)=""/4096, 0x1000}, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) 2018/04/04 00:37:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:20 executing program 0: r0 = socket(0x11, 0x100000000002, 0x5) socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x8, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_cmd={0x37, 0x2, 0x7, 0x9, 0x5, 0x7, 0x0, 0x4, 0x80, 0x5094b9d3, 0x0, 0x7ff, 0x5, 0x1ff, 0xfffffffffffffffc, 0x3, [0x6, 0x8]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) 2018/04/04 00:37:20 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000340)={'filter\x00', 0xa1, "92bd97b49e7b68581bf79e51a0dff2b9a9129f3869c966c32f27c6dbd6636f53ebfc177a96ecbc6aac748eda193d4036f58b3417120938cc0834810a05b7437dacba98303875f980bd0b727cc44c0dec174d573f2fa83e2efdb410e86e0be6e22d4108a6fbe590fa1dd6e9533ac7231a5ccbd0501312ce65eec2d72015a2a04e7493f77365f55db8a3b1e196a3f12bd9135f869fce7c9de446c25cb34bd60d2ad7"}, &(0x7f0000000240)=0xc5) r1 = accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x5, [0x1, 0x0, 0x75d2, 0x8, 0x7]}, 0xe) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080)="dbc75ae09d1d9ba9478d9b9cf41418fe850013e24d4d023868f152e948676d38e30b2f80cb85bf9e6dd633205dd4db09e0f6be3ff4ca2c5b877273c3146b2aa3ca78ee0d1e7ca2c026aafd0198", 0x4d, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000040)=@req3={0x101, 0x7ff, 0x2, 0x4375, 0x696e388f, 0x0, 0xfffffffffffffff9}, 0x1c) 2018/04/04 00:37:20 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'erspan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 00:37:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:21 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e24}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) r3 = accept4(r2, &(0x7f0000000380)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e21, 0x4d6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x4de9, 0x9, 0x7, 0x4, 0x6, 0x80000001, 0x1, 0x9, 0x76c6, 0xdc, 0x2cf705a4, 0x9, 0xff, 0x2, 0x8]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000100)={r4, 0x178d, 0x10001, 0x3}, &(0x7f0000000300)=0x10) 2018/04/04 00:37:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5b7d) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000015c0), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) 2018/04/04 00:37:21 executing program 0: r0 = socket(0x11, 0x100000000002, 0x5) socket$l2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x8, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ip_vti0\x00', &(0x7f0000000000)=@ethtool_cmd={0x37, 0x2, 0x7, 0x9, 0x5, 0x7, 0x0, 0x4, 0x80, 0x5094b9d3, 0x0, 0x7ff, 0x5, 0x1ff, 0xfffffffffffffffc, 0x3, [0x6, 0x8]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_ts_info={0x41}}) 2018/04/04 00:37:21 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000000c0)=0x80, 0x800) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) bind$packet(r0, &(0x7f0000000280)={0x11, 0x0, r1, 0x1, 0x7fffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="000026931f9d00000c0013000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/251, 0xfb}], 0x1, &(0x7f0000000200)=""/147, 0x93}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x100000, 0x10}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000380)={r2, 0x0, 0xc4, "eb245126f4fff8a2e10a9fff2e91c4c556608e76d128203ea54576c2365e9e96d7408eeb222a7be629cc7f6ff2196c6b7113ea9ae47302fc8a47a137f0097d77143797f54d37350dd57db0c36e751d20b08928c833c791795a4c55eccd820139b4ff2cbdf5572fbf3e43600b6763f1737c0f83adde8537c8ee77965e4a6144ed025bbd71b705d39e5736cb121cd331121d552ba2ade32b263468e581467bab7aa7e06c359b30ae5cafa8fb52462a8d53e61de35172a80f04d05324c743c0e73475ff8efb"}, 0xcc) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000011, &(0x7f00003a4ffc), 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) 2018/04/04 00:37:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000680), &(0x7f00000006c0)=0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x2, 0x4) 2018/04/04 00:37:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:21 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x1006, 0x4, 0x84, 0xf, 0x4}, 0x1f) 2018/04/04 00:37:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000500)={0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000540)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet(0x2, 0x0, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_dccp_int(r2, 0x21, 0x4, &(0x7f0000000040)=0x3f, 0x4) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x5c62) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_void(r0, 0x29, 0x200000000cd, 0x0, 0x0) 2018/04/04 00:37:21 executing program 0: syz_emit_ethernet(0x42, &(0x7f0000000040)={@random="6b19def65047", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={0xfe, 0x80, [], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}}}}}, &(0x7f0000000140)) syz_emit_ethernet(0x230, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x7, 0x5, 0x81, 0x1000}], @ipv6={0x8c6d, 0x6, "3ca8d5", 0x1f6, 0x84, 0x7fffffff, @empty, @empty, {[@srh={0xb7, 0x4, 0x4, 0x2, 0x219, 0x7, 0xae6, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @routing={0x88, 0x4, 0x2, 0x20, 0x0, [@dev={0xfe, 0x80, [], 0xe}, @loopback={0x0, 0x1}]}, @fragment={0x7b, 0x0, 0x7, 0xb5, 0x0, 0x6, 0x66}, @routing={0x0, 0xa, 0x1, 0x924, 0x0, [@empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xc}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x3c, 0x1, [], [@enc_lim={0x4, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x401}]}, @fragment={0x0, 0x0, 0x38b2, 0xfff, 0x0, 0x1, 0x64}, @fragment={0x29, 0x0, 0x0, 0xc2b4, 0x0, 0xd14, 0x65}, @fragment={0x33, 0x0, 0xffff, 0x2ad4, 0x0, 0x4, 0x65}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x4406164b, [], {0x1, 0x6, "ccdbd7", 0x0, 0x1f, 0x200, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, [@hopopts={0x5c, 0x3, [], [@jumbo={0xc2, 0x4}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x19}}]}, @dstopts={0xbf, 0x4, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @ra={0x5, 0x2, 0x8}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @hopopts={0x3e, 0x1, [], [@jumbo={0xc2, 0x4}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], "1d487aa6a8a0ef1c35d08aa2035f0d13e13528502aff2c7e9d135f14c88eabf49b71fc863ee364d97070ea2b4b9f2623ed36bb063dc4383caf3d45123dab4262747dc1a88ac67a17353430376a241524dbd85ba7b1ee73356321874825c2992fbca61107adc32bf0d7db76a5c946c58e6c93b6aa090a1dee2cd9bda3eead"}}}}}}}}, &(0x7f0000000000)={0x0, 0x3, [0x573, 0x295, 0x941, 0x635]}) 2018/04/04 00:37:21 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000140)={@remote, @multicast1}, &(0x7f0000000180)=0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000012000)=0xffffffffad36b24d, 0xfffffffffffffde4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}]}) socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x10}, 0x1}, 0x0) preadv(r2, &(0x7f0000001240)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000001340)={&(0x7f0000001280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001300)={&(0x7f00000012c0)=@getsadinfo={0x2c, 0x23, 0x204, 0x70bd28, 0x25dfdbfc, 0x0, [@output_mark={0x8, 0x1d, 0x3f}, @ipv6_hthresh={0x8, 0x4, {0xb, 0x56}}, @ipv4_hthresh={0x8, 0x3, {0x7, 0x8}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x81}, 0x4000000) recvmsg(r0, &(0x7f000001a000)={&(0x7f0000020fec)=@ll, 0x14, &(0x7f000001fff0), 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) 2018/04/04 00:37:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:21 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) socketpair(0x5, 0x80f, 0x8, &(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001400), 0x2) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x12fc}], 0x1) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) [ 106.123259] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.130732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.187432] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.195072] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.209604] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.217287] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.232948] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.240406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.249433] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.256856] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.265702] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.273248] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.282344] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.289818] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.298557] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.305972] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.314578] netlink: 'syz-executor1': attribute type 29 has an invalid length. [ 106.321986] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 106.330696] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 00:37:22 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x1) r2 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r3, @rand_addr=0x100000001, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:22 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @rand_addr=0x83}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001600)=ANY=[@ANYBLOB="e0000000ac1414aa00000000020000009d38261400040000"], 0x18) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/04 00:37:22 executing program 0: socketpair(0xf, 0x80000c, 0x50a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x63, "b0fb58bad2b5f9d269b17823fc164ac6c11d297e1351de354c18b9b86b35696317aa662da0d39339995160e6e0d6b5d7fb2f0773fd36ad746fd2328a151f7361975b2341aa5f2cee0bb0b8cc369afe506d1118dd21d7f1d90a7f9771286b8e44160d10"}, &(0x7f00000001c0)=0x6b) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000440)={r2, 0x101, 0x0, 0x5, 0x1f}, &(0x7f0000000480)=0x18) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$unix(r4, &(0x7f0000000240), &(0x7f0000000140)=0xffffffffffffff82, 0x80000) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000740)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000026bd7000fedbdf25040000000800050008000000080005000500000008000600090000003000020008000b000500000008000b000a0000001400010000000000000000000000000000000001080009000000010008000600faffffff080006000000000008000600ff03000008000400ffffffff"], 0x7c}, 0x1, 0x0, 0x0, 0x40001}, 0x14) sendfile(r5, r6, &(0x7f00000000c0)=0x1e, 0x8001) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r8, 0x89f2, &(0x7f0000000200)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x80000000, 0xbe, 0x0, 0x9, 0x2, 0x7fffffff, 0x3, 0x400, 0x8, 0x3, 0x3, 0x10001, 0x3f, 0x101, 0xfffffffffffffe0a]}, &(0x7f00000005c0)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, [0x100000000, 0x80000001, 0x2, 0x8000, 0x0, 0x5, 0x3, 0xc2, 0x9, 0x10001, 0x8, 0x7fffffff, 0x6, 0xffffffff, 0x8]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000780)={0x1ff8, 0x5, 0x200, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000040)={r9, 0xfffffffffffeffff}, 0x8) 2018/04/04 00:37:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)="13ddfb89902d2ce78fe5ac52c2d7d1eed8a65fa49701371cbcde5de65f9d670a75de1443bae77337075c0322ee711e738a39a5e4baa1b6c0705dde", 0x3b, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffff19) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'yam0\x00', 0x2}, 0x18) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000cd28428ddf5c236fd42b037"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:22 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000213000000000000000000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000005000800020000000a00000000000000fe8000000000000000000000000000ff00000000000000000200010000000000000000000000000005000500000000000a00000080000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/04 00:37:22 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair(0x11, 0x4, 0x7fff, &(0x7f0000000000)) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x30, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x30}, 0x1}, 0x0) [ 107.092867] IPVS: Unknown mcast interface: yam0 2018/04/04 00:37:22 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) [ 107.118814] IPVS: Unknown mcast interface: yam0 2018/04/04 00:37:23 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/04/04 00:37:23 executing program 1: r0 = socket(0x40000000015, 0x7fe, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000280)=""/183, 0x2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x5, 0x1000010080032, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000001c0), 0x10000000000000f6, 0x0, 0xffffffffffffff9c, 0x2}, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e21, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x3b90}}}, &(0x7f00000000c0)=0x84) 2018/04/04 00:37:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:23 executing program 0: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0x328) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000016c0), &(0x7f0000001700)=0x4) 2018/04/04 00:37:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="400000000000000007000000000000000100000007000000040000000000000080000000000000000900000000000000070000000000000000000000000000000000000000000000010200000000000000000000000000002000000000000000f9ffffffffffffff04000000000000000000000000000000000000000000000000100000000000000000000000000000ffffffff000000001f000000000000000800000000000000000000000000000000000000000000000832000000000000000000080000000006000000000000000200000000000000ef000000000000000000000000000000000000000000000001010000000000000000000000000000"]) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:23 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002480)="291a12956b6849ca54c071e25f969b07c94a2446e28ecd1f3b223b13ffc2bb7a5be7bd390b91362aac238f0ad5061bf12fc6269e7c918662a7400ddfd28f0383a6f4f866268afa6735b6e6773759dc2297db15d57fad39024ea28de5c9905e16979eb0e748ac5c249678805f350445001ae393b8333cf4fee87071b60bb71893f5a9f662eded76454260583e2b10c22b", 0x90}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) socketpair$inet6(0xa, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)=0x82cc, 0x4) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000180)={r0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f00000001c0)=""/124, &(0x7f0000000300)=0x7c) 2018/04/04 00:37:23 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:23 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000240)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'irlan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:23 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) [ 107.970074] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:23 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xffeff010}, {0x16}]}, 0x10) socketpair(0xb, 0x0, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="1800000016000124810000000000000000000a00", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/04/04 00:37:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:23 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)={0x28, 0x80000000000027, 0x1ff307543bf68163, 0x0, 0x0, {0x9}, [@typed={0x14, 0x4, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x17) sendfile(r1, r0, &(0x7f0000000000)=0x50, 0x7) r2 = accept4(r0, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000100)=""/192, &(0x7f00000001c0)=0xc0) 2018/04/04 00:37:23 executing program 5: r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bpq0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) sendto$inet(r1, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:23 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0x14, 0x0, 0x4, 0x25}, 0x10) [ 108.093400] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:23 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c2001000000000000fc1655f77f0d10e312b11c69ecc386e6d4bcfe8619d52332644afd209f1c1a281357db74e6aa27d835992ded90e007bc0eba679eb7d0b33280748e467a90cdba4f9990e08df15cc2152e473c4dc01d454234997c557086071914390829b6c3f193f105a0e79817"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:23 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socketpair(0x1f, 0xb, 0x2, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$llc(r1, &(0x7f0000000240)={0x1a, 0x207, 0x2, 0xff, 0xfffffffffffffbff, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/04 00:37:23 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x10) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ff", 0x2d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="4ccee10f66b314b64c64a1764598acca058aff7fe59a9f5e816bee5bf6ac6520b44967b9e47666a4fae3db13568036c26e8bb11cd8fd32b768b83e7352cce65c5a68e41c3ae1b96da4089390d75c1c31a48e6ea753f280a06ce2d18fe5dbae49cc1a9bd3902c0a015ed770e10f4e9048011f28", 0x73) 2018/04/04 00:37:23 executing program 0: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x70) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000fe4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000286ff0)="1e336500ff4ad5e700000022000000ec", 0x10) sendmsg$alg(r4, &(0x7f000098ffc8)={0x0, 0x0, &(0x7f000019f000), 0x0, &(0x7f0000282fb8)}, 0x0) close(r4) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f0000002d00)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001600000729bd7000ffdadf2500800000"], 0x14}, 0x1}, 0x8000) sendmsg$rds(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002d40)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f000023bcc805c3", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007efd00000000000002000000000000000001000000000000280000000000000040000000000000fc"], 0x58, 0x8000}, 0x5) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002b40)={0x0, 0x3}, &(0x7f0000002b80)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002bc0)={r5, 0x5ce, 0x9, 0x8, 0x4f49, 0x4}, 0x14) ioctl$sock_proto_private(r2, 0x89e5, &(0x7f0000002c40)="cce5901ffed78d42207faa7542bf0042212aa10b9adba02489e2cf6fb8a89e31d708d93342b4a83bed1a4bab9de3c6d19d300a1741c5c2896f9ef1272f4e69f248db24ac4988c8ed0a12061de8a5713f7abaa51330558792e98e65ece76b1a3fb4d75f19c6e78084f50eb4b33a") pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000002cc0)={0x3, 'bridge0\x00', 0x3}, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000002c00)={0x2, 'eql\x00'}, 0x18) 2018/04/04 00:37:23 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x900, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d45020", 0x4}], 0x1, &(0x7f0000028000)}, 0x0) r1 = accept(r0, &(0x7f0000000280)=@hci, &(0x7f0000000300)=0x80) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/153, 0x99}, 0x2000) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000044c0)={0x0, 0x2}, &(0x7f0000004500)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000004540)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0xff}, &(0x7f0000004600)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004640)={0x0, 0x2}, &(0x7f0000004680)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000046c0)={0x0, 0x1000, "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"}, &(0x7f0000005700)=0x1008) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005740)=@assoc_value={0x0, 0x8950fe}, &(0x7f0000005780)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000005c40)={0x0, 0x5}, &(0x7f0000005c80)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005cc0)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0xff, 0x3, 0x7fffffff, 0x40, 0x10}, &(0x7f0000005d80)=0x98) sendmmsg$inet_sctp(r2, &(0x7f00000060c0)=[{&(0x7f0000000340)=@in6={0xa, 0x4e20, 0x8a7d, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000000380)="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0x1000}], 0x3, &(0x7f00000057c0)=[@sndinfo={0x20, 0x84, 0x2, {0x7ff, 0x8, 0x401, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x201, 0x0, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xd, 0xf1, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0xda4c, 0x6, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x4, 0x4, 0x7fffffff, 0x7, 0x6, 0xe67, 0x401, r7}}], 0xf0, 0x1}, {&(0x7f00000058c0)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xb6}, 0x1c, &(0x7f0000005c00)=[{&(0x7f0000005900)="88f0835a263439ea9be43d2764e8bcb39e8e035ecc8ad8db25ebdfdae3e6114f4c39fdf4a14e7ad9d5d24be6afc73771661c319b5ba19412c8c7a331d24d5d585773901663e333aa8ab9a30095fa1afa9124fc8fc825b7ef978c73f195e0751b9509b2d31996b1fe3a70628a5bdecd896b66653a6edc37e7512e2627ed8aff6c56804f477d367d1fb5603a7b9343cb55", 0x90}, {&(0x7f00000059c0)="c8f2c982d5378764caea009cf692b35af85c42dcb2820ac0a661345bd207587ec8788102fa18cdde93d422b860249427b0af57494eb0bde128f8bbd74f651f91f53176ce39b208b604a9b2a2852ab6f98f0d36744487eb47173b7c0d61f6593311b7aeecc7049a8e11de66b705791ec04a06b660e3d93ea30afe27a24c74181a93799ac39a568bbcc7846003780c0dc8d7b01d206358150d9bfa0e865739de5051329611d42ed8d3abee909d3226280e87bcdd464e91c7bb55685f46590f50b803ebc35f72e0d8afa272fb50c7f7c56e36a6e4b4c7828e66c1077e68a234d049212ae946b3f355b3bf55ffa5af89564e3b9b79d386f8f40de9", 0xf9}, {&(0x7f0000005ac0)="19457ff603e13e0c0b1609fe8a91dea5f559bbad2ec5036fff019d0ca5357829885d801b44782677e7c2d55a40605152e6f122236e4e4c7037771229005f7728aa23b5c8328a6208039ce7846cbc0f29abda67bde4344430b82ce3419609af442e6d66d209f906a7ba58940b7d62f9e48d232efea25fb7eb332a37b97e24b501c52c103d9df8f5fb24cef24c67ff28d6a9f7878baae5e565fd36f1e73483f8746fbc11e55f1e923d523a1ee8f472588975164db2ab561b895ebb1c1bd2623bf286f158f3e002aee22a12b27afa1d2ca4b8d6e2ffd4122a20fc4a0ec415d7075a", 0xe0}, {&(0x7f0000005bc0)}], 0x4, &(0x7f0000005dc0)=[@init={0x18, 0x84, 0x0, {0x543, 0x2, 0xffff, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800d, 0x8001, 0x7, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x9ac000000000000, 0x4, 0x6, 0x2, r9}}], 0x90, 0x84}, {&(0x7f0000005e80)=@in6={0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, 0x1c, &(0x7f0000006080)=[{&(0x7f0000005ec0)="8cd4755fbb00250f171980dc5bb39faf3fa7ecde369bfa99720b746d550781da26660030ef65ea6b7080c4630407516356aa2db1c9f3f8000f183ee6b80fc603515584f945cff02deffc934dadedba53d6cb8c99370bd3c4112d5d79e9229415a5fa09674f2b45c9953fbf01d5d44d92f85b718f2a0c4f5c3f252d44c7dd8c9fad0a15ff9d011d4dc355f672dca4951f8e50661486779fb8b659164fa243f1a97d00eb871533fbd3743dacf801d86f1d3bb00412c961dfa9c6aac3242290af9f13d52ac6086747a70e7c16568613af8f21dcd89d", 0xd4}, {&(0x7f0000005fc0)="acb1aee9278a46fdc8a3fd597d84aa91aabbdd6539f1dd23a52f97a2b403317e46d8b8e9fc138b1930f875f876c47bf19116b2f3c1505553db3059f990848966da8dcdfb4d", 0x45}, {&(0x7f0000006040)="14df83f1d5b19c226509606c7c", 0xd}], 0x3, 0x0, 0x0, 0x4}], 0x4, 0x801) getpeername$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000240)={'\x00', r10}) 2018/04/04 00:37:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:23 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000480)=0x40) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='tunl0\x00', 0xe) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xff10) r4 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x3, 0xd98, [0x0, 0x20000b80, 0x20000bb0, 0x20000dd8], 0x0, &(0x7f0000000040), &(0x7f0000000b80)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x887f, 'rose0\x00', 'syz_tun\x00', 'ip6gre0\x00', 'bcsh0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0x138, 0x1b0, 0x1f8, [@ip6={'ip6\x00', 0x50, {{@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, [0xffffff00, 0xffffffff, 0xffffffff], [0xff, 0xffffff00, 0xffffff00, 0xffffffff], 0x4, 0x6, 0x4, 0x0, 0x9, 0x4e22, 0x4e22, 0x4e22}}}, @helper={'helper\x00', 0x28, {{0x1, 'sane-20000\x00'}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x0, 0x100000000, 0x1}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x10001}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0x2, 0x5}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x4, 0xe0f7, 'vcan0\x00', 'syzkaller1\x00', 'syzkaller1\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @random="8e29469ceb18", [0xff, 0xff, 0x3b44ea8d9d8ab5d1, 0x0, 0xff, 0xff], 0x120, 0x150, 0x180, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x3, 0x1}}}, @rateest={'rateest\x00', 0x48, {{'bridge0\x00', 'eql\x00', 0x2, 0x3, 0x9, 0x9, 0x0, 0xfa, 0x7fff, 0x1}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x805f}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x12, 0x0, 'nr0\x00', 'teql0\x00', 'sit0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0x930, 0x930, 0x960, [@among={'among\x00', 0x858, {{0x101, 0xe5, 0x401, {[0x7f, 0x7, 0x9, 0x1609, 0xffffffff, 0x7, 0x80000000, 0x22, 0x6, 0xfffffffffffff000, 0x81, 0x5b6, 0xfffffffffffffff9, 0x4, 0x800, 0x1c8e, 0x9, 0x2, 0x80, 0x0, 0x9, 0x0, 0x1000, 0x6, 0x10001, 0x10001, 0x2, 0x4, 0x116, 0x8001, 0x5, 0x4, 0xe3f, 0x4, 0x100000001, 0x3, 0x100000000, 0x5, 0x0, 0xfffffffffffffffe, 0x1, 0x5, 0x9, 0x100000001, 0x1, 0x100000000, 0x5, 0x8, 0xffff, 0x1000, 0x3, 0x8aa, 0x10001, 0x10000, 0xb13, 0x9, 0x7ff, 0x7f, 0x3, 0xfff, 0x5, 0x4, 0x2, 0x7, 0x2cc, 0x80, 0x2000000000, 0x9, 0xffffffffffffff80, 0x9, 0x7f, 0x9, 0x3f, 0x6, 0xf4, 0x2, 0x8, 0x4, 0x100000001, 0x7fff, 0x3a, 0x7, 0x480, 0x3f, 0x402, 0x5, 0x7ed, 0xf1a, 0x80000001, 0x6, 0x100, 0xffffffff00000001, 0xfffffffffffffff8, 0x4b98, 0x6, 0x6, 0x9, 0x7f, 0x8, 0x1f, 0x8, 0x6, 0x4, 0x1, 0x40, 0x80000000, 0x0, 0x5, 0x0, 0x8001, 0x5, 0x6, 0x3, 0x5, 0x101, 0xd9e0, 0x9, 0x5ca3, 0x6, 0x10000, 0x4a7, 0xdeca, 0x1236, 0x7, 0x100000000, 0x8, 0x8, 0x100, 0xffffffff, 0x6, 0x7, 0x7, 0x2, 0x868, 0x9, 0x11, 0xff, 0x6, 0x8001, 0x5, 0x6, 0x11, 0x7, 0x9, 0xc1, 0x9, 0xff, 0x200, 0xf2e, 0x9000000000000000, 0x7, 0x1, 0x4, 0x0, 0x3f, 0x2, 0x40, 0x100000001, 0x3, 0x8, 0x6774, 0x1f, 0x7, 0x80000000, 0x5, 0x9, 0x3, 0x1, 0x2, 0x8, 0x100000001, 0x1, 0x10000, 0xa90c, 0x4, 0x1, 0x81, 0x4203, 0x2, 0x7f, 0x3800, 0x8, 0x5, 0x2, 0xee, 0x1, 0x1, 0x56, 0xffff, 0x4, 0x3, 0x7, 0x7f, 0x40, 0x8, 0xfff, 0x7, 0x7, 0x0, 0x4, 0x7, 0x0, 0x9, 0x13, 0x0, 0x33cedf5c, 0x1, 0x6, 0x1581, 0x8, 0x0, 0x1, 0x8, 0x696, 0x8, 0x1, 0x8, 0x9, 0x4, 0x6, 0x400000000000, 0x8000, 0x100000000, 0x4, 0x59, 0x3ff, 0x20, 0x55, 0xffffffff, 0x10000000000, 0x3, 0x40, 0xf, 0x0, 0x5, 0x10001, 0x200, 0xfffffffffffeffff, 0x0, 0x2, 0x4, 0x9, 0x4043, 0x259, 0x1f, 0x9, 0x10001, 0x2, 0x8, 0xfffffffffffffffe, 0xc6, 0x9, 0x80, 0x7ff, 0x5, 0x80000001, 0x400], 0x4, [{[0x9, 0x1], @dev={0xac, 0x14, 0x14, 0xd}}, {[0xffff, 0x7], @multicast2=0xe0000002}, {[0x0, 0x3]}, {[0x10001, 0x3f], @rand_addr=0x3}]}, {[0x40, 0x1e, 0x1, 0x8000, 0x5, 0x140, 0x400, 0xfffffffffffffffb, 0x3f, 0xc9, 0x8, 0xbf, 0x1, 0x2e0, 0x4, 0xca6, 0x2ad, 0xfffffffffffffff7, 0xffffffffffffff46, 0x6, 0x9, 0x7, 0x8, 0x1, 0xfff, 0xfed, 0x1, 0x2, 0x8000, 0x0, 0x0, 0x5, 0x1c000000000000, 0x8, 0x8, 0x8, 0x2, 0x8000, 0x5, 0x1000, 0x0, 0x200, 0xffffffff00000000, 0x20, 0x1b5a, 0xfffffffffffffff7, 0x71, 0x3, 0x1, 0x9, 0x9, 0x8019, 0x100000001, 0xffffffff00000000, 0x80000000, 0x7, 0x10001, 0x7, 0x3, 0x4, 0x8, 0x1, 0x1, 0x5, 0x80000001, 0x80, 0x0, 0x5b8a, 0x1000, 0x1, 0x80, 0x0, 0x480000000000000, 0x7fff, 0x5, 0x400, 0x200, 0x4c, 0x1, 0x0, 0x20, 0x6, 0x4, 0x6, 0x1, 0x0, 0xdaa, 0x8, 0x30c112a, 0x100000000, 0x7, 0x5, 0x5, 0xb3, 0x2, 0xd0c8, 0x7, 0x8, 0x26, 0x468, 0x1, 0x2, 0x0, 0x6, 0x0, 0x3, 0x20, 0x9, 0x2000000000, 0x2953, 0x2, 0x8, 0xe3, 0x1, 0x7, 0x100000001, 0x7, 0x6, 0x200, 0x6, 0xda72, 0x8, 0x100000000, 0x8, 0x400, 0x0, 0x1, 0x1000, 0x0, 0x6, 0x1b80, 0x0, 0xfff, 0x8, 0xfffffffffffffff9, 0x8, 0x8000, 0x2, 0x4, 0x61fa, 0xfff, 0x2, 0x0, 0x5, 0x9, 0x7, 0x4cd5, 0xfffffffffffffc01, 0xf, 0x1f, 0x2, 0x7, 0x7fffffff, 0x7fff, 0x5, 0x6, 0x400, 0x7dec, 0x9, 0x59a, 0x0, 0xe000000000000, 0x0, 0x5, 0x81, 0x101, 0x8, 0x4800000000, 0x8, 0x1ff, 0x3, 0x9, 0x8, 0x5, 0x3, 0x4, 0xff000, 0x5, 0x7, 0x80000001, 0x10001, 0x47471a49, 0x380000, 0x100000000, 0xae2d, 0xfffffffffffffffc, 0x4, 0x401, 0x2, 0x4, 0xa19, 0x8, 0x8, 0x2, 0x2, 0x87b, 0x2, 0x3, 0x402a, 0x3, 0x1f, 0x3, 0x80000001, 0x2, 0x9, 0x1, 0x1, 0x7, 0x4, 0x0, 0x852, 0x0, 0x1, 0xff, 0x0, 0xb7, 0x1f, 0xc9b, 0x2, 0x8, 0x6, 0x401, 0xfff, 0x7f, 0x0, 0x100000001, 0x80000001, 0x8000, 0x1, 0xffffffffffffffe1, 0x9, 0x6, 0x6, 0x0, 0x160, 0x1f, 0x2, 0x7, 0x62f, 0x4d, 0x8000, 0x7, 0x2, 0x1, 0x7fff, 0xffffffffffffffcc, 0x8, 0x1, 0x9, 0xff, 0x0, 0xffff, 0xba8, 0xfff, 0x1, 0x60, 0x6fd9bc45], 0x1, [{[0x1, 0x8], @broadcast=0xffffffff}]}}}}, @connbytes={'connbytes\x00', 0x18, {{0x400, 0x1, 0x3}}}]}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}]}, 0xe10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000440), &(0x7f0000000480)=0xe, 0x80800) accept4$bt_l2cap(r1, 0x0, &(0x7f00000004c0), 0x800) 2018/04/04 00:37:24 executing program 1: ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYRES32]]) pipe(&(0x7f00000001c0)={0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) 2018/04/04 00:37:24 executing program 2: r0 = socket(0xd, 0x801, 0x0) write(r0, &(0x7f0000000240)="2400000020002553075f0165ffd6fc0280000000001000220ee1800c0800180000001700", 0x24) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000000)={'syzkaller0\x00', @ifru_mtu=0x7}) 2018/04/04 00:37:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000070e000)={&(0x7f0000000040)={0x10}, 0xfffffff0, &(0x7f0000000180)={&(0x7f0000000240)=@ipv6_getnetconf={0x14, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000000)) [ 108.865323] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0xffffffffffffffce) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) connect$netlink(r1, &(0x7f00000002c0)=@unspec, 0xc) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:24 executing program 3: setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:24 executing program 0: r0 = socket(0x2, 0x0, 0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000690ffc)=0x7b, 0x4) bind$inet(r1, &(0x7f0000886ff0)={0x2, 0x4e23}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in=@multicast1}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000cd4ffc)=0x100000000, 0x4) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7fff, 0x6b12bf3f84d26f8e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x4e22, 0x4, 0x4e23, 0x81, 0x2, 0x80, 0xa0, 0xec, 0x0, r2}, {0x8, 0x2a45, 0x2, 0x3, 0x0, 0x7fff, 0x0, 0xffff}, {0xfffffffffffffff9, 0x8, 0x9, 0x9}, 0x4, 0x6e6bb6, 0x1, 0x0, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x33}, 0x2, @in6, 0x3501, 0x0, 0x0, 0x4, 0x6, 0x5, 0x8}}, 0xe8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) sendto$inet(r1, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r1, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) 2018/04/04 00:37:24 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000dbc000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0xffffffb5}, [], {0x95}}, &(0x7f0000000000)="47ff3300", 0x2, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x3}, 0x48) 2018/04/04 00:37:24 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0x10000) write(r0, &(0x7f0000000180)="2700000014000707030e000100050a001102010029453f2027bbb57a3649d6a906000b85000000", 0x27) 2018/04/04 00:37:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) connect(r0, &(0x7f0000000140)=@in={0x2, 0x4e20}, 0x80) 2018/04/04 00:37:24 executing program 2: r0 = socket(0xa, 0x2, 0xffffffffffffae58) sendmsg$netrom(r0, &(0x7f0000003500)={&(0x7f0000000180)=@full={{0x3, {"7c935c38edd024"}, 0x3}, [{"3a910872fe0ee6"}, {"d8ed761506ecf0"}, {"f8a4176a62b704"}, {"1ca9dbf2a47fa3"}, {"52796736d112fb"}, {"66b549ebd34acf"}, {"2a0e4b17876322"}, {"6c970950b56f26"}]}, 0x48, &(0x7f00000023c0)=[{&(0x7f0000000200)="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0x1000}, 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0x1000}, {&(0x7f0000002200)="357076d428150c6610dd838d423284e17c5d8512c6831c1db2124133da0e096f2ea616857a52991f539caa38f25d12cdeb414d663a18f2801bbb099d752150699794ee9272936658ad042141bf303f467316bba573ac014567ea567cdd015054362a08edc4e973d7e1c2a0ea2409dca3a02ee193253b6110994fc28d9d05c53fea806694ce4984952e943e63bb603fa129d98660b053a5929d6b7bdad29e9256407579", 0xa3}, {&(0x7f00000022c0)="c7e50c9340f6755ac38b1b88b05e1da6c7b7f5de81654a7560af67116b156ff2fca900c7045c4dd67b1884bd867dcb1912aa13e7341f74196792fd28554db29e7cba66f40558e582c657765681d8508d9ef640b3a3d0ea260d145a73e3eb060a560a473f9c3f92db4b5d97a300873b32c92223bbe80fb09045fa9b2886ff7a6d16f79aa4664f4d7b417800b89434", 0x8e}, {&(0x7f0000002380)="38a1346ded3c8adb6ce99a1064a55efd081aec93b9fbc06d59380fe4b31982bded043b6f3628ad4f8ed9e327a6", 0x2d}], 0x5, &(0x7f0000002440)=[{0xa8, 0x1, 0x10001, 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"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"}], 0x10b8, 0x4004000}, 0x801) r1 = socket(0x1e, 0x80006, 0x0) setsockopt(r1, 0x20001000000010f, 0x0, &(0x7f0000a3b000), 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) 2018/04/04 00:37:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000500)={0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000540)="35013d6a7c3fcdff12d9ad9db322426ba42116db80d2fec9ba1cd4736d13302746208a314a4ac57aa2c668070d5c5b309fb08828d54a0e919ace1bc995", 0x3d) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:24 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000efffc)=0x5, 0x4) sendto$inet(r0, &(0x7f000006cfe1), 0x0, 0x0, &(0x7f0000967000)={0x2, 0x4e20}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha256-generic)\x00'}, 0x58) r2 = gettid() bind(r1, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback=0x7f000001}, 0x1, 0x4, 0x2, 0x4}}, 0x80) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) r3 = accept4(r1, 0x0, &(0x7f0000000100), 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000180)={r4, 0xff}, &(0x7f0000000240)=0x8) 2018/04/04 00:37:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:24 executing program 4: r0 = socket$unix(0x1, 0x800000000000002, 0x0) bind$unix(r0, &(0x7f0000f59ff6)=@file={0x1, './file0\x00'}, 0x6e) bind$unix(r0, &(0x7f0000fd6ff0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/04 00:37:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000280)=@un=@abs, &(0x7f0000000080)=0x80) sendmsg$kcm(r1, &(0x7f00000004c0)={&(0x7f0000000300)=@in6={0xa, 0x4e23, 0x22f, @loopback={0x0, 0x1}, 0x8}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000380)="fe911029a371e5b8232a03076eb3bfc5bea4edaa5ec4e946a1970ad2771561a2251bcb1bf06bd1cc05cb3c23e5c717470010149340851b2c251c8e794653fda16bfd573f88d1de39fbff32c11259eb1997bf49f56057c62d481b453796b3f8b731bb1abfd0dfaa3b993e7e7f", 0x6c}, {&(0x7f0000000400)="9f2dcad43b9f63de887f648cbcd78496461a7b5a37cac6bfca17f715e1808126916f62c70a5938b6de834d961d451a7ff07eaa957ef35870415b0b3ae4942490e819ff2e88abe4e484ef5abad7cd5fe51250dcd432c1d8172f32232fc0db8034283aaf71ff5185c2b7d24f139ab6efbea5c848f63e2e961102f734c7d7e24435dee9fd11888330129c4e894721d5d6dde5f44aa01982ff14004c", 0x9a}], 0x2, 0x0, 0x0, 0x40001}, 0x40004) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c000000130001080000001e0000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x0) 2018/04/04 00:37:24 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x2cf) socket$inet6(0xa, 0x1, 0x5) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000003c0)=0xfffffd8f, 0x804) connect$inet(r2, &(0x7f0000000400)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendfile(r0, r0, &(0x7f0000000300), 0x1ff) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000580)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40182008}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x5c, r3, 0x331, 0x70bd2a, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r5 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) sendmsg$alg(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="3e0baee75458999831ab8834ec1e24501d2ff9fce91b2c192a1bea7578a05fc69fe992a2ff2fec0c5788c848ba6fae7fdfabe0e77537ac2ad397ad6a0281f554644c046c23c3d8385ba431ebd14589c523f5878824b7c027d3e76cfc57227afcc079f371c8c918aa47be213ee6c795b359db09889e3110fe5024318f2c73e2a0c094177dfc4ae0117c3c2ea2fcc162486a50e03d8f5166a24adcd4b6acd1b2e319cc1d7996042ad46e6844eb7e53607405223e4b321a79e49d9040f2b11e66b7d8b3f9a350cc045ae20c490ca4c0fb0eb210f2c0bf37db58cf45f4a982d77e2f2183d16bf7d7fc6c9c2cea", 0xeb}, {&(0x7f0000000200)="f81a118df3b2b396eb60b5896c3ec0e47d20c4d2c24fbfa47c7a9b951a86", 0x1e}], 0x2, &(0x7f0000000280)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x40}, 0x1) 2018/04/04 00:37:24 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="180000009df687f10000000000000004650000002e00004a2f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair(0x8, 0x5, 0x35, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x2) accept4$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x10, 0x800) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0x28, &(0x7f0000000040)}, 0x10) 2018/04/04 00:37:24 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000000c0)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@empty, @broadcast=0xffffffff, r2}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:24 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000840000000500000024759c0ce28a88b185da735fd79c30"], 0x10}, 0x0) 2018/04/04 00:37:24 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000280), &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001100000000000000000064756d6d793000000000000000000000766c616e300000000000000000000000697036677265300000000000000000007663616e300000000000000000000000000000000000000000000000000000000000fdff00000010000070000000a0000000e8000000434c415353494659000000000000000000000000000000000000000000000000080000000000000009000000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a30000000000000000000000000000000000000000000000000000000001d00000000000000fffc7465716c3000000000000000000000007663616e300000000000000000000000766c616e3000000000000000000000006966623000000000000000000000000056190635f233000000010000d238742a69de00000000000000007000000070000000b80000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a300000000000001000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000fcffffff00000000"]}, 0x2a8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f00000002c0)=0x4) [ 109.735491] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x368, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='nr0\x00', 0x1ff}) 2018/04/04 00:37:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000580)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') r3 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r3, &(0x7f00000001c0)="cb985a0f452679f5338d2a176de9f7ef9bae6a91e6a9919d4cc49f899550247ffbf4b128a3846923aee20b6a71dd1b0c634725726ea9f0566f6f9c1ba189ca7428f268555204d48a91e749ed1fe886acba5092e2ee33f61ec67ac3f0a6efd46561ff1dc49c6bf1114e7a334318ecc744383877dc6dab438c4b6e247cd68751869275d3f9b59cb20e0543486b3cc55f941b45eef65055c1d219286ee9d78ea6af9679629cd69c2590d734ec48da7fb7fbff9127a6c50bb54c5a3bdef34ab490679413f49ee1694102e6aaa37bf9e49c63604eff2d878dea3a8504ba54294830fa9367e1f92de20504f504147826c7d9dc", 0xf0, 0x51, &(0x7f0000000380)=@nfc={0x27, 0x0, 0x1, 0x3}, 0x80) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r5, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001380)={&(0x7f0000000a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000a80)=""/230, 0xe6}, {&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/131, 0x83}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/208, 0xd0}, {&(0x7f0000000e80)=""/164, 0xa4}, {&(0x7f0000000f40)=""/163, 0xa3}, {&(0x7f0000001000)=""/149, 0x95}, {&(0x7f00000010c0)=""/199, 0xc7}], 0x9, &(0x7f0000001280)=""/226, 0xe2, 0x1}, 0x40) getpeername$packet(0xffffffffffffffff, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001400)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000000480)={'filter\x00', 0x0, 0x3, 0x10, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/16}, &(0x7f0000000500)=0x78) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000600)={'lo\x00', r6}) socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="2c000000130009020000000000000000000000000288700e1855adba3b0385ae2697db1b3131c58d183030b91ef676ad673bcbc2fe1835145a1270d7e04423d87c5db93fdafbeabe6e1de25f0c12050b42f121d11543ee"], 0x1}, 0x1}, 0x0) gettid() setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={r7, 0x1, 0x6, @random="98bb2107d0a5"}, 0x10) r8 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r8, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r8, 0x0, 0x485, 0x0, 0x0) 2018/04/04 00:37:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="02a1217849735065f652fbfaf235b20375940fb9bc27d0da4d0d3bc4fc94fe39b9d689d986c48be93cd9a379df70024999971d3df975dc9453cddeb2e89c"], 0x1}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) [ 109.885402] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:25 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socketpair(0x8, 0x3, 0x1, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x6) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:25 executing program 4: r0 = socket(0x4, 0x6, 0x40) tee(r0, r0, 0x7fffffff, 0x4) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000180ff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="300000001d002504ffffffffffffffff0c000000", @ANYRES32=0x0, @ANYBLOB="00e1a677dd9c6ce6811d3449486f0000c97271d9d8182135850014000100fe8000000000000000000000000000002e9651e26371a4f8b9fbb8160cd22086feeb3713d8bf155520abdfeaad318176fbb6fbba0bc16426ac51b4717a7b0d808978a4a7d9cb1a8677aa3728319f184affd068fa486f8e0cdf0f4b6a92ad1ead8f47b72f8901dae9ae4d2c75b564323acc464e1e0e53299e97fc80b81656d78439561974231f59f714f8f5bed35cc8cae8306b6b188d96002972d9149f9e3508c34e7369306848bff29f686d4a402cc135be"], 0x30}, 0x1}, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/04/04 00:37:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(des)\x00'}, 0x58) 2018/04/04 00:37:25 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) socketpair$inet6(0xa, 0x7, 0x80000001, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x6, 0x1, [0x6]}, &(0x7f0000000200)=0xa) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={r2, 0x7f, 0x8}, &(0x7f0000000280)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x9, 0x6d, 0x100000001, 0x1], 0x4, 0x101, 0x7, 0x1000, 0x5, 0x3, {0x5, 0x1, 0x9, 0x1, 0x5, 0x1f, 0x80000001, 0x3f, 0x20, 0x100, 0x7fff, 0x1, 0xffffffffffffff01, 0x5, "8321b7608737937015c04dbfda750a4407f2d5b00b897d083c09d35fe6223e89"}}) 2018/04/04 00:37:25 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000240)="79c737ffe18186d67dba3f649a7ba85e309b4949b81f3647ad78ae12cb59fb76d8f35146eda9f91fe64093dc67a26c5b42c746d56b697847069ad7dd4da67229d9b354acd75fdd29aea156bd96cf5963", 0x50) sendfile(r1, r1, &(0x7f0000000000), 0x8) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/04 00:37:25 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:25 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000000200)=@ax25, &(0x7f0000000280)=0x80, 0x80000) bind$vsock_dgram(r2, &(0x7f00000002c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10) listen(r0, 0x6) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:25 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000040)="5adaaf31cacf83394863957175286bc1f65855a4c9b68e4bfba1448affe79271c7f5f544c4607e0bed029df8ce068dab31ea58a24a3137e3a0ca7344751ac978f9037c19c39bae2c9af709e586605db41b391ac4513529198603136e2e7097c9fd0b364a25151802ed9bf1545dcd55ebc36f02ece539ab0be515646a82f0714355589d1e846da94dcde8c5d80b3f73045caaac4c4225f5f7665e9c5102103d34412c9be4349e98e9e397d7c22d0bfa1fdd79cb47d362e1a631b0aa28b78fb2240d526c59cd5b7f0b66d1198b", 0xcc}, {&(0x7f0000000140)="6bbabc587958b22028cb8c17c2bba1d54a184b8658d7294d7b39fa5f29bf55380d63dc7accf8dffb9a4b646e5b6c760be5b630d188766383a393c703f5920a6ecb6f3d3ceafec113d0a26259bebe28e9f06d7a4085e574f7395a5ff4e10c15b6e98cb46bd9f521d3bf5c377257e97e33e0c096b20e30f53cb0398d0c672592914baee95f8b735b651bb05510df1ac5b41d205f828368096e0b545b22742cbfce77c9901b14b30825b3c4d6763bb2d4372a342022b0c0", 0xb6}, {&(0x7f0000000200)="001f17aff3a040db78f5b4b3429e146766198d29fd8e45213f4d799c48505833317cbfa3c78275bf2e4cd39a3522cec04777b10f1c1e677e3a17845cb5548f5efe4a17e4c2a5843b8f9e4b0e0b42aa62990ea00af7c9519fb8269b5bc03db6e3a421d52e4384a4e25e7e70f5a68323445003aa09787e6d107410e98aa164d4fb2dcb11f1868c9d2f2adc2dde38c3412582bbc8dc5e0702e14e0f9315b848b801eecb8c21c7dba088f6037386827606450d7d493d8fac766ffed381502ea4ebdfca8564b167c26252922263316749076e68e09ef30cd4922a5ea6", 0xda}, {&(0x7f0000000300)="915643de9f6414ea81544230761478b5264c1f98ba07f69fad731452403ebf865fd9138630a0c6736f0ab961e35c1f79c4fbf298bda0ea8bf369ba0a5471f931cc0639c2940111970f83eea3d65b8794609a85814cb87fd212f6f20c892c570ae45a37e6c23513a26379ebbd6afd8686489a8d3b69e3607c4f4596f57ee4f7e92c8fb054af67f765e20308c4a414d148a70363acdb0a7f72", 0x98}, {&(0x7f00000003c0)="94e117a0aa0cdadb22bb2d339b81cba58a672f518ab4d174c6b5a15e7cbc1a3e1c4f54372f9937051fc131e88ce2671ebe6e9c0b680d6e6a69e0cc7be34fdc68b1eba14189", 0x45}], 0x5, 0x0) r2 = accept$inet(r0, &(0x7f00000004c0)={0x0, 0x0, @local}, &(0x7f0000000500)=0x10) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000800), &(0x7f0000000840)=0x10) close(r1) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000780)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x6c, r4, 0x400, 0x70bd2d, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x3}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x6c}, 0x1, 0x0, 0x0, 0x1}, 0x40004) setsockopt$inet_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000000540)="a8caccaa0230e3948516425d9a9be27497536a138102bdd2a8aa3e339ef054fe9a9b4458f31afbd7acc229fddff5a9997b81acd3e368121e5ded3d99217a0f2daaba37a2d14aad52b086fa06b93dd184a5286b5572e912f1b2d4380cc336dd0afd6a0890d6a8dbf3ffd1c46ad61a476cbeed7feaab99ab4e5438b116f18b1f3747a9758e5b8192531d8f210eeb33973a8741f7176d3d90f4f3282548111db11998003795299aae47f4f505c32eeb3ae02ea99c6a33de42b79f3324c57eb4ad3f0861d2c500b8433f619e79abee9f453bdce268b8cfd1f284abb8be76943866294a254e0d01a2a926d3814b", 0xeb) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000007c0)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={0xffffffffffffffff, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x10) 2018/04/04 00:37:26 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x3c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x438) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0xa2b, 0x4, 0x7, 0x2, 0x0, 0x0, 0x8a82, r1}, &(0x7f0000000180)=0x20) pipe(&(0x7f0000000b80)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000bc0)={0x11}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') r3 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r3, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab", 0x53}], 0x1, &(0x7f00000000c0)}, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000640)=0x7) 2018/04/04 00:37:26 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)="47505d04", 0x37, 0x67, &(0x7f0000004f99)=""/103}, 0x48) pipe(&(0x7f00000001c0)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@nl=@unspec, &(0x7f0000000280)=0x80, 0x80800) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x3, 0x3, 0x3}}, 0x2e) socket(0x8, 0x801, 0x9) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x2) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000000000e9ffffff8400000000000095000000002d9d00"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) [ 110.855762] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socketpair$inet6(0xa, 0x7, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x7, 0x1, 0x0, 0x81}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c000000130001080000000000000000000000004981b441257a80cc8a59ee59b77bfc43c723f53a2d86adf2496b3789e92265a04c5056876272ba34910d45f12c921f4a4bb53c283024518d20d6352407bb596c59a907beed4c05c937e402d95ca7343b3277b362ec6b5fc29230b745e24eac56523426b1a16c4fb1785e7360b8d88e5162564fb6d0fec05474e937f1178c5fe77078b95adc95fb8cc1de74d68501e29a67d96788749d2d5b6bfd852c204bce60dc382d2c5cfdd9ac99ebbfc2a9705ff579abd713c6c5ac7a2033", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:26 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xfff}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x4000003) r1 = socket(0xa, 0x80000, 0x7f) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) 2018/04/04 00:37:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 111.007196] xt_helper: cannot load conntrack support for proto=7 [ 111.043553] xt_helper: cannot load conntrack support for proto=7 2018/04/04 00:37:26 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x88) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x1044b245, 0x8000, 0x1, 0x9, 0x6, [{0x80, 0x0, 0x0, 0x0, 0x0, 0x2508}, {0xc6a8, 0x101, 0xffffffff, 0x0, 0x0, 0x1}, {0x4f, 0x400, 0xfffffffffffff000, 0x0, 0x0, 0x2001}, {0x4e, 0x2, 0x2000, 0x0, 0x0, 0x340b}, {0x4, 0x7ff, 0xffffffffffffff7f, 0x0, 0x0, 0x1000}, {0x1, 0x1, 0x101}]}) close(r0) 2018/04/04 00:37:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0x2, 0x80, 0x3, 0x40}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000007c0)='\b', 0xffffffffffffff46, 0x80, &(0x7f0000000280)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="a5000000", @ANYRES16=r3, @ANYBLOB="00012dbd7000fddbdf250500000008000600050000000c00020008000800030000007c000300080001000200000014000600ff020000000000000000000000000001080007004e2200001400020062637368300000000000000000000000140002006970365f7674693000000000000000000800040009000000140002006c6f00000000000000000000000000000800030000000000080004005e8700000800050002000000"], 0xac}, 0x1, 0x0, 0x0, 0x400c1}, 0x8000) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000100)=0x8000) recvmsg(r1, &(0x7f0000001b40)={&(0x7f00000015c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001640)=""/127, 0x7f}, {&(0x7f00000016c0)=""/236, 0xec}, {&(0x7f00000017c0)=""/233, 0xe9}, {&(0x7f00000018c0)=""/34, 0x22}, {&(0x7f0000001900)=""/94, 0x5e}, {&(0x7f0000001980)=""/19, 0x13}], 0x6, &(0x7f0000001a40)=""/245, 0xf5, 0xe5}, 0x40) connect$rds(r2, &(0x7f0000001b80)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000000400)=ANY=[@ANYBLOB="e47cf60021001104ffffffffffffffffe0000001000000000000000000000000ff0100000000000000000000001a000100000000000000000000000000000000eafee55faf875ffdbed99c41360fb23a97b8b57356977cecc82794aeb1dbbe76584d7df531150014bc71712912d3e2cb03704c4c5cf43d26118707f24d41a02ec1eac3e9e83ae4523535292b2415ec8e87ff247c6115a48a5f01ca3d4d64ccbc594389e87de1cebd455758a1f5267e94e23311afb9be18d68768094dc36a61203b99bf6dfa101b1eb5823ac4a17763ccda72a172fe4a8fa52f35c0e5068ba3034b7b96a968ead2b54fe4d16f307f5f594aed7f076ac808c4f9f8cd81e1354dc36d1b67062b015ff7ea03d527d809bc8fe73bc9daaa7f352aa97676c5de276a1a6bb12c14281ebaac3ed0a31881949ec8ea85d9c521fca71afea2ccfe68f950bf3e0f01bbe096ee8c2d1cd4fd293baa14c303db0e0249aebf1ee85519505754ddfbaf29fc03b6afb3747985adbd1da974807553b078c3a91743c8d4a7c8c079e1d7d46f439a3e3f6eba39f2527950c3d31aec67ae6aeae62997fcf2c9e2a0b197a93aa71b71b469d476438418dfdfce63881bd36e28d814a9c4728004b0e236394a36729217a2c0410ecca604d5a5af11e25624df2d3c687a3060958cacdf422e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000002c001300e000000100000000000000000000000000000000000100000000ffff0000000000000000000000005c00110000000000000000000000000000000001e00000020000000000000000000000000000000000000000ffff0000ff01000000ff00000000000000000001ff0100000000000000000000000000010000000000000000000000000c001000ff00000000000000"], 0xe4}, 0x1}, 0x0) 2018/04/04 00:37:26 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000200)="220000002000070700be0000090007010a0000ff0c00000000200010050013800100", 0x22) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/04/04 00:37:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="200000355bf600a24c90cd00"], 0x2}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="00022bbd7000fcdbdf25119c5ce68e7e52df88fc02de373e0f312300000008000500ff0f0000"], 0x1c}, 0x1, 0x0, 0x0, 0x44040}, 0x8000) 2018/04/04 00:37:26 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x404e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:26 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) r1 = socket(0xd, 0xb, 0x1f) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x2, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)}, 0x0) 2018/04/04 00:37:26 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0x1c) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f00000000c0)=""/52, 0xc4}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000010ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000663ff8)=@abs={0x1}, 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000500), 0xb8461ecc) r3 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f00000006c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000000540)={0x5, {0x2, 0x4e21, @rand_addr=0x5}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x7fff, 0x5, 0x3f7, 0x85, &(0x7f0000000000)='sit0\x00', 0x8, 0xd7, 0x9}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000180)=0x8) bind$unix(r2, &(0x7f0000016000)=@abs={0x1}, 0x8) r5 = accept4(r0, &(0x7f0000000440)=@nfc, &(0x7f00000004c0)=0x80, 0x80800) socketpair$inet6(0xa, 0xf, 0xa0e, &(0x7f0000000380)) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000340)={r1}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x0, 0x30}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000240)={r7, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x3}}, 0x2521, 0x4, 0x67bb, 0x1, 0x10}, &(0x7f0000000300)=0x98) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000003c0)={r7, 0x2a0ad2b6, 0x1, 0x80000000}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000640)={r7, 0x1}, &(0x7f0000000680)=0x8) 2018/04/04 00:37:26 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001340)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(generic-gcm-aesni)\x00'}, 0x1b6) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r1, &(0x7f0000009780)=[{{&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip_vti0\x00'}}, 0x80, &(0x7f0000003580)=[{&(0x7f00000004c0)="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", 0xe4a}, {&(0x7f0000001580)="cb6813b11a7c2f6f61c7e09ea9b0", 0xe}], 0x2, &(0x7f0000008540)=ANY=[]}}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/04 00:37:26 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x9}, 0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x80000001, 0x1, [0x33ed8]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003800)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000280)={0xfffffffffffffff8, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0xffffffffffffff08) 2018/04/04 00:37:26 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x4000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000280)='h', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240), 0x20) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f00000000c0)='t', 0x1, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000200)="81", 0x1}], 0x1) writev(r0, &(0x7f00005a8fe0)=[{&(0x7f0000b44000)="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", 0x201}], 0x1) 2018/04/04 00:37:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x13, 0x7, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000044c0)={0x0, @dev, @loopback}, &(0x7f0000004500)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x40}}, 0xfffffffffffffbff, 0x9}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r4, 0xaa}, &(0x7f0000000200)=0x8) r5 = getuid() sendmsg$nl_xfrm(r1, &(0x7f00000047c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000004780)={&(0x7f0000004540)=ANY=[@ANYBLOB="2c0200001a0020032cbd7000fddb654d507e4ddf25ac14140e000000000000000000000000462546ffffffff0000000000000000000000004e2300b84e21c4ed", @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="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"], 0x22c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000240)={'eql\x00', 0xa001}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'irlan0\x00'}) 2018/04/04 00:37:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000800)="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", 0x232, 0x20000000, &(0x7f0000000140)={0x2, 0x4e22, @broadcast=0xffffffff}, 0xfffffffffffffd96) 2018/04/04 00:37:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x114}, 0x2c) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000240)={'yam0\x00', 0x2}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0xfb, &(0x7f0000000000)=""/251}, 0x14) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x19, "c2ed5223dc626936b963dd2237c8f913ce458a421ad1dbf356"}, &(0x7f0000000280)=0x21) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000400)={{0x5, @local={0xac, 0x14, 0x14, 0xaa}, 0x20000004e22, 0x2, 'lblc\x00', 0x21, 0x3814, 0x3e}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x10004e23, 0xfffffffffffffffe, 0x8, 0x401, 0x5}}, 0xffffffffffffffd0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000000380)="8f6d1bc6c5bd2a25539d7dc9de2ce4bd1d13f8a80c1785da782ef91e55fa5da6b94301406b2a829fde4b58945a9379493ffff7601a09a37cc15e940bface990aecb5db01643889b7e6a1ee257cd89a0777dfba2040922d77800e2bebec7f3a575fc940db136230d8503de335faf301011294ce4aeac6dde428009be1c6d87570") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000005c0)={r2, 0x19e, "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"}, &(0x7f0000000780)=0x1a6) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000300)={{0x2, 0x4e20, @rand_addr=0x1f}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x20, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge0\x00'}) 2018/04/04 00:37:27 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a00f2000000000000650000002e00004a7f000000000000009500004000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/04 00:37:27 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xffffffffffffffe2, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002100ff0000000a0000000800000000000000080017005e000000000000000000"], 0x24}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x2, 0x3f}) 2018/04/04 00:37:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)=@ethtool_rxfh={0x0, 0x10000, 0x7, 0x5, 0x5, "8ec47d", 0x1, [0x9, 0x100000000, 0x3, 0x3, 0x9, 0x29, 0x8, 0x3ff]}}) socketpair(0x15, 0x800, 0x7, &(0x7f0000000f80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000040c0)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000004100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000004140)={r3, 0x80000, r4}) sendmmsg(r0, &(0x7f0000003fc0)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e23, 0x8000000000000, @empty, 0x8}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000240)="cb2ce7582dbfac5c45a2321659acbddf750fd9472bbdbc609a5c7fcc857ff7d45c268aad2001bee06e34b15025cff31bebde1be48dfc72d14e041e69832b5c9b6c19348fc8e68d4f586551e6fa950a9ac79ce3fe4ffcd0e13809dd6c283f0d9e6170e781a054fb8185d5ef5eac094f55b3c91b24eddb2ab72da376d128bea014d81434735d139004c2e8111412e935a01449384cc6e75b0f15316dc111608caf22a3caba863d318fedf2e85f5fbd5bba834910a7f11b22570265cb667a5b5a8cde5e28e017e18112a6707e385216064884a6832b93a9b5d5963a34d161cbd8d14b82a48b1d6c174ff188bc31", 0xec}, {&(0x7f0000000340)="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", 0xff}, {&(0x7f0000000440)="a7ad4c719ddcd61cda12a4ddaf2777b2382dbf914d5079a11e68d36174e577e3e5dcba92cf0272ef6bcac31d0a7b087d18086f72cb0e623e1c7e6925cba53a74af3ddbe6651572efc101038de08c612e23aa26d11eaa5453558a6f7882265425ecbbfa22a1485c61f31745e0935d052df5920bc281d97d4dfb6d2bde4815178ac532194a00b773f825924abfa3bf522fae171d80b1b8e19d382c6f79b2", 0x9d}, {&(0x7f0000000500)="7ff9921b1ab85fbd062495f6dc", 0xd}, {&(0x7f0000000540)="0028791f96b85c688f6185f5eb24b39640e677ae7a8fea738b2adb8d0d0de02ac8f279ab8f31602cf881ff1ad2af72f72986830721cfeea068b3fda69ca40d1cb076d559040879c674ffeb7664ab9c26e53cf6efaeae9b5864bc1cec0108", 0x5e}, {&(0x7f00000005c0)="b26dbf4a7807f8db0d6509cdfa043c6d823235823e66836872d0a483333adbcf3f03c243049baab0848596dc49fb6f20825002be8b9a0674c338d456b23a86977d0bbf32e16603d12cc1e14abd351ce004ca366c1d3954733d30d09e44f5eafa7d6c6191d46b83e71b8187ff3906172e8e317563aaefda26512cbba07d45970feb1b1c6f5eff80ec73d470c4b37ea00af47c762a737308adef9f6ebc13977d8f29c41c6ac5af89f09c971b769caec71488664ce373af894d1e5a5a4de3547e5de6642579837446", 0xc7}, {&(0x7f00000006c0)="c1f5cfaa4d683b7cb9854b3c46531df5f03f28a7bacad605dd86b93283192376f98c70f6cf489b29b6d7feed86098bf30499292e65e2e8d6f7d3878b2669e4fbe8ecbca5edc33adeed146f095005f85552485a93e8de6d3cc037e08302a47e3875f67768914a3dcd84d3575eb77fa4d911d82d6586ab0c0228c66493fca4b37b7ecc1a2c1961443424b90ca47e43d9ee06d485276d5d94923df8f6fe6a8acd155b99a4ffb9da61de63491b24a36df6d7864c4a1c43811faca639e5d675fd3d646dab24c649ebd2849b59f855c315f2dc35d67451940b013817269cfc911d5d014529dd3495bed1b4157f178c66f7e65190ae61572f0bcd427df958a6f589", 0xfe}, {&(0x7f00000007c0)="19c8852c2b6a95e8ab973ec4832bba7a2354408f4e0dbb6b2bd0a2ccedfe34ba2e1caea25a72d755ff70a2d3eae3d6299a8f834cca2e49c4a2d66eb749ef99ed79f9844ee2fc23ce4da64d16759af50ed775faca85178b2d5798a4a0697cfd7a546d1a0905df08f3bfc758af72a30d32361c931c76adfbb4a3ded85fd87df3a3c4873cd902ad9048f81875122f55096f976bce2213e014b1f46f31", 0x9b}, {&(0x7f0000000880)="5a513ff7d4cf8963dbe0c6c8bf365d81d2fd9db9dfccdedb891a65a0a74eb7cf54f17c6d6295468c640370af65c57fdceac17538c45d5f4de069de43cd3a5e589541b4be7f94a96e7510cc6f8444d650055b8dd1e36ed21f903c3e16a75483104e1267d98fe7676e5e9affb8e1a348801bda3357ba46cbc43b55b1051af53e44709e8febe808bf30580138e1554415d49bedd429ea30461fe99c9c72", 0x9c}], 0x9, &(0x7f0000000a00)=[{0x48, 0x109, 0x7, "13deb6af1086491e40970df347c7ddd9cc3fe287f3c729c15df899b704a7204732c19444b2a3d5eaf48771eeba7d14d5d3"}, {0x18, 0x13b, 0x9, "bea612636512d7"}, {0x108, 0x0, 0x9, "3deeb6a2bbea83881c80a39b7b1351f25b5410bbe64ebf01c66478811995afa4875267b768d118a0fea8433902ff0b729431485e2919569f39f7050636742d03549bc81bf298662b3713f9c12390653f4253f076c191158d975071b9a23183488843a6020702074dc46582ae601e1ab72675e327ad816e9f8832cbf8f0072599b424ab2be88e0a40399db71946be7f48de7b808fb796bff00afd70b953374dd4655f399dcb3291195f7e51d633319d33fd061fc605f09eb11b89f69c49432c101ca6685a3de02134a9692c3fa7473327bccdf3084462288e1e328baded1773bd0b45366f55ed2dbf155470c2e82841a00a681f6e48ab30e3"}, {0x108, 0x10b, 0xfff, "dc91aed67988fa59154e0251ebf2c23c989edfb8d02e6a96193670222867551e96d3717c169a6a05e2fd17100411a25c6d9670c5d8685657b5dc0f31418e284ebf0b24cdfa7d1157de842a18f28b9074cac983e15f44ad2528172dfffcab11760457d54209fdc8650e13f3707b1c57cd0adde7c9d00dfbc303815ebbd396f354bfb0c7e60f46d6e99a4ce28393fc496b3890ecfeb9a6fe1d94040733b80c3cdbcd70207403be455cc84e95eb0b53f909a812dbfe009da354a2db8ebf6f166cd93f56412fb559700c07eb5cab059f040ed7b8d7dfd9154cb1ad5a817b8ae10299b84399132da91371cf1d8ca75ea5140467c7"}, {0x80, 0x45c146155174a37d, 0x1, "8a3baf3e58e448a24d8b6fa9be3f0d04c6c17305bb475ee6ffd2189aac5cf699b2cf9c09d88166ac98572cf411cf2727cf889d505768b62eba6f54f9696f05ca81267830487b5640516232204af617f0e7a18bb3d1e2d75a9c4971c141f52255e0413230b54c0bfedfe849"}, {0x70, 0x114, 0x0, "5316d7086d764a7fa4c398f8cd840e36dbf587c7795034c5038dd05005df517dd807671f074cdd1f0f7ae6d72ec5655dd0f61836cd9fbf41246947760bfdb39c5e85ae0c5330fefef9d2dd734ffafb10aa1a29c3661f52b5c0f646e6"}, {0x78, 0x107, 0x3ff, "fd0e11f65f294b30f665c3181877cc66f76bdaca5a066292514e038a1d2a19ccc5066b600cbddfb1d099586f858d67309e76fb09fa71aa01b42ff796642c4328b8eceb4f2aaa2e1cb0e6dc7c07502c11c0e2e083b367a6d7e06b000f84df2305190c848c336c06f7"}, {0x50, 0x11, 0x1, "21ab0f1033a195c0dc795eac5d9d46f2c009aaad32da7e1c61a75c5f55f65ebfc393e114171ddad1106d1d396876017f125e9187b16f51a0cecf2c7273"}, {0xb8, 0x101, 0x7fff, "a7a0cdf01ed00511d535ce5f78539e5da2a601e4315e2a614a276c7168a3902ee0b2565ce4f3c7d66e2466f28782020a71a18eabd4b93e12f26a4efacb1d04d8f774ea37be2923d4137cc9dcd939b9454fa7d4278dd1bfb5e091a4f3a89483c0e3647dbe1694616aff9f92d696e12f0271c306486286e11b5af276b305c787c4ab98580d29e1090b2d366b20664be957f55eadefd4394a131598f0ef2fb806d588c5b69154"}], 0x4e0, 0x40850}, 0x7ff}, {{&(0x7f0000000f00)=@ll={0x11, 0x16, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000fc0)=[{0x20, 0x18d, 0x20, "706fa5df3964bf8e5c316d910b"}, {0x30, 0x108, 0x80000001, "b591946a134f3a85600f4fbfa90885fee7e1c76bc2b79c8049cf"}, {0x68, 0x0, 0x6, "f15007ec25b6010406704079019e2da21f6c576c7d4db39bd4457aecb036442d94033f8d80b7ad54de552049aafc211f39e3d58a621b7ed953e0ce7f3c6387f3ee2661e4cccfbc2bb7924cb6c7db736af1"}], 0xb8, 0x40010}, 0x8}, {{&(0x7f0000001080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x1, 0x4, 0x4}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000001100)="1dd61595143d3758250bf71a3b5faf6b98a0dd2d5ebaf945450cb770c74852ac1e049c58d26416fa8e06bfa111fa410717b8ea21a4568ce58d1e1888454c970fe53c8849ef618534f082f8b89f8b56c516e0c6de89422e73eb9f6d9339bb9491b362fbf9d997ae7698db6df2670742fe2e3051811114058d6ec7acb3ea65d435b47faa3ebc9a44b15ab19957917f2068189dd956948c62e3ff3880956a8d6ce4b3982618ad46aca761d014", 0xab}, {&(0x7f00000011c0)="fef5ad254dbb1d6f7b66cf989d34fd45707ffa819c705a348d04c35b304345225b8959394d9af9", 0x27}, 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0x1000}, {&(0x7f00000033c0)="a020e719c0f73c3c5b4e545417035a36c7fe13600d9d22", 0x17}], 0x7, &(0x7f0000003480)=[{0xe8, 0xff, 0x6c7, "56d679c6fe3e388e9a471ab674aad53b8c52430221b5db9aa2ccb57245a221c4a13de24cbf98cc17f2066916df840ed860cceb4730740cc63c28e8b99bdb6e78d9630e0ec530fd99aaceb95e2ab0b6384af62b8c07fb5994bbc3598e09601e1887dc1ff44133c82c300ea875cc278a67e752306718aa890f423e6edcf3e7d88b553656c93b6f80a2c1662132f9c88119eb5e779cc7a680574e9ee596e1985f6d7a091074cb3583c4006ca467e4feed3e36cd958ca2003dd664e3b825064742a6c5d58084fc121b77b41800ed0413e52b96"}, {0xc0, 0x113, 0x8, "e7ec4369980ba8ed975dbfd308c3033abe7189182041239a05402e3b69a6d5f8bd405d94e8e431d7c89d675b220743857d6e8dd00a0e6128963028b2d23acbe6f107667e706d0752391edaaff94a7753f1e878ed42caea838b4782f209ca34f81f13040d21d95de2a8392ff97f0a683f10048c358cb194bc0abf434187658b6041cf7a6867578478365c74c44409e00f6ab12af47ac44c5279872a08f05e4dbd944c1078e72c949f73"}], 0x1a8, 0x1}, 0x4}, {{&(0x7f0000003640)=@nfc_llcp={0x27, 0x1, 0x2, 0x1, 0x100, 0x2, "bb4a480e68841d43e1cad1ba95e983cb9880fec276c5552b3f63ae565711f6f8e938e524c5e4adf2811aa64c21176e5fe336d14a9b8dbfe092ac1f6e3b3916", 0x2e}, 0x80, &(0x7f0000003c00)=[{&(0x7f00000036c0)="d888f303538eb555b68771bb605de9f5e945098c95446b7c35cb3533b59ff426e22097995424a656e7798a8dd9c90400da9589bfcfa1049591a5d78ee8f14f1a319013e925b549901f3f9a8ea2b9b908dd94", 0x52}, {&(0x7f0000003740)="35432811a14e50b97204391444bc1167da05fc8aefcc4ba4065df8fc10609bce22bd6a880c5f13d9282a378aac01d40bef0c413a5c19696c8e941ed0e35c95f419fcc018a1a166afa9cfb6cdd3b364468b8268e25994aaf103dbd4746a07e41d7e3851ed94f74e3a69f667e1208dd71aaa72bdfc7e113a9993c6b9adf15c217d3bb433b02a88d2b804c307324b87e2ac484dc125a766c6864bce257be327660d75e5fcaadd52a2e92ba57674447edcb64326485c7e914badf2be655f", 0xbc}, {&(0x7f0000003800)="c72ad1e91a5855f35dd69f1982ef3d2bebce6115c8678e5042e94bb68cf839c84b2ea2a9b7aacdd72995c2fc0bfcaac182cc2968adad8229029662f1b55354f0019c0245f66d2a247fc8c90c5f8e019bd563501e2859e86aebb814940c7c99c22a9e38e4135db286fd7357d897c3e20268024d922a72db467eed882274aedd9eea4df931d72bbde760eb5e975e53c9027099013ad51dfa4ada96a929d91f0ce4b7f17c1733fc9e6353ee338b4060d4acd75f86e690d566cb54c3ffadff47f08b3f010e253709", 0xc6}, {&(0x7f0000003900)="9965a18324076a85a932f622e1c7509d09b8b535bb4c1fb9ae550665765836ee9be8fc94887627b6b074d15c7e9a645cf83fc20366e532d74d2f7ffe71916ae71669f0d4883719e6af4bf56969191bcbb9b202df7d3146943de2c74b4eae8c5335efdbcdd133455adfb98e85df89f56864e87555a92a6be6fb98a0bab1bb352faf1d94de438ddc48f4552ab89aadf49ce0e025b20248d40a276ba7bc9a5d251d9da05708bbee9c305c7ec3de3bfbd63c14d73c5bd972596cc138a45127bc17b3d467dfd83ca53ff0870f0242c2f66a587603a518a03be8cfbfa6dd2a4c776b4b034d9ae23d1edb1e4c92f678a123c9ea085a4c2b8751c0", 0xf7}, {&(0x7f0000003a00)="f91cf06f9d3579a47ded3637ac49c5962e0e4f5f9422b86427fac0540864ff79c22eb63b8269b64db3876b038f0084003ad76e47cfede1df9ec3d108f27d0cd42fad224a1291b29761352ae4877209f1f8a23cfbf0a3a580a92faa817a933b64eaff291a93a1ed84bd760a12c8b8284185308970f51453da80be", 0x7a}, {&(0x7f0000003a80)="b45aac67559e8a30bddc9752908eecc9eda9479c3ebfe916304c80dda2dbfa3d9454a372c53e4511f0a1527380f9a8a23f74bfd98981702429ae6807e957e401f5b6e75ffe287b89", 0x48}, {&(0x7f0000003b00)="ffd2d6d448588333db38eba051feaae51a4a3758942c9196418d8a54f9afed1be9213f0f04a7a1d6be3210c5058434e1560418e2a65fd6e005bc84770ad554a9c75d5f33e4ee69532972c88b47624be3b4662d9f61e5154a33128f60e57a1d7c83a4c3bf58131d0ad4997bfd04d435cd434cf6dd618b1074b8757c510b6be63341d013290331dc9f546b5a153ef8b0dde575960e3572d512b10bff1dda4649e83c0b222d54b1eb003d6e5b0de0f16a31aba639f331563182677e48eaa6e1a7e4b03bd7144677706a0b2039b11c259419d4d7", 0xd2}], 0x7, &(0x7f0000003c80)=[{0x98, 0x113, 0x4, "1763eace776432577b03ef682ea75e2cbb5a05766076d9e8d4b1a2a1d5cf1eb07ce357e3b62817475096a1ed8408057e7137e8482b7d73c3692e74d9a5510c33da9537de159c2108d98a96b842eea6a48afcca47f2114c7bacfe29dacc5f62a9527ff75b219e95fb073d848063b206ac91bd9e9abb0c5648d515611619b3047afe"}, {0x28, 0x116, 0x80000000, "d222dce476f28749db5f93fbecc97a76a5497c4081"}, {0x108, 0x19d, 0x3, "2e34d03c9b1c3eb055f24d194e884b85db2d29826262cc46e1bc9aa8e0194f7d6e68024c6305e2815c15eb7aff9c1248635a217e5e2ea5f6c057b682a156b63276ce89c44efea81d38f57c3f3ace5bfc2fb647b0350c3f777c4405b6ef195838211e27980c1978f8dec593e0eeee91483bff1940187b80723f92111637d22a45c43303576415e4ffdc72f3b8eb4077b5c5e116c4c77735f56a1c0b056d34c3bc8259b4b73813d8533175ac4c4fd5fd53de48f7fd7dc3ef9451c13a8688aa4af089111159684f4022934ce3663bacfbedbbd9ac639472e314908a230e000168185de99448f074da326d9c65935c970e8210f8ce"}, {0x30, 0x0, 0x5, "da407b297e5e9785e9748e38f1606beb45c276cb47d8fc2e9ccf012d1aa81b"}, {0xa0, 0x10c, 0x3, "af02c3b15b2befad3840ffca9beaeca60f225df69f67e984f5fca1e67e309e6e753c8f3007350f2bfff3612118a90f5ad77802dafad84ae89a4f0c54ac0d9cbc474442b14c8ef610b50cf49e82095a33bb396d29e3de02013bfbcf82b36daac07a0badd7a4c1f98f5e22790beda8e33f2e795c5b70477d14f19d5d9c4adeb5edd95b6c06f02f138221aa653e3e99bc9e"}, {0x88, 0x1ff, 0x7f, "dd3ac97d2672dd275d7969a105f4693c1f77576ae3e28553c0b4006c2d1095abc0f056d8f9b998e8a653754b387fcc270610fb3a4726fc4c9f86b4269af598df24a89afdad69e3f9a6a0ded3d0dd8ee10a122434f99df06ba9757d78d8959bc957dc5775f0bd7dd5fb8dd428cf78fdd6b5dfca"}], 0x320, 0x20000010}, 0x8}], 0x4, 0x20008044) 2018/04/04 00:37:27 executing program 2: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) close(r0) pipe(&(0x7f0000000040)) 2018/04/04 00:37:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x7, 0x5}, {0x3, 0xfbf0}, {0xb}, {0xb, 0x3}, {0x4, 0xffffffffffffffc1}, {0x2, 0x6c3}, {0x2, 0x9}], 0x7) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000000c0)={r2, 0xa6, "91bcaeab1562533df6c28fc4ff12224e82d557efc35cdd99a5b154dca317903d56fb09eeffac9b3991359c512963345628085c64852134287b79f16f0b67d8693db78a0452cafdf39bbfd736b7ea69f819a12c1693672745cfa332c689e8105484a07b7f5b8661a6aef2af1e90a5517d5880396bf27b17425fd3166ebacfe0cf6f7bb2f9694835e1f365dce2d1abe3a68b0afe99488170eefe73fde00544e115c9a3a61ab485"}, &(0x7f0000000180)=0xae) 2018/04/04 00:37:27 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:27 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:27 executing program 1: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f0000000240)="260000005e0009fff18500002400000700000000f395b6cffd000000dbbfe5077cb67df5acd704a37f80462574b2f30000080046650000e3787815f31ec670bde182543ec906002abc1d8664928c5fd1b74fbd232a50340c", 0xfffffffffffffe6b) read(r0, &(0x7f00005a2f17)=""/233, 0xe9) readv(r0, &(0x7f0000001500)=[{&(0x7f0000001480)=""/117, 0xffffffffffffff0b}], 0x1) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000000000)) 2018/04/04 00:37:27 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000002180)=[{&(0x7f0000001180)="c730", 0x2}], 0x1, &(0x7f0000002500)}, 0x810) 2018/04/04 00:37:27 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8000, 0x3, [0x955, 0x7, 0x2]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x81, 0x8000, 0xfffffffffffffffb, 0x10001, 0x1}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:28 executing program 0: socketpair(0x8000000000001b, 0x0, 0x17, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000240)=0x5, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x20) bind$unix(r0, &(0x7f0000d77000)=@abs, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={r2, 0x6808, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) accept$alg(r1, 0x0, 0x0) close(r0) 2018/04/04 00:37:28 executing program 6: r0 = socket(0x1, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x4, 0x8e4, 0x8, 0x8, 0x8d, 0x8, 0x7ff, {0x0, @in6={{0xa, 0x4e24, 0x10001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x101, 0x6, 0x3, 0x6, 0x9}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'syz_tun\x00', {0x4, 0x1, 0x7, "7c530e8fbb08", 0xfffffffffffffff8}}) socket$inet(0x2, 0x5, 0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0xf) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="90010000", @ANYRES16=r3, @ANYBLOB="02072bbdac22948e3741f99585b40dc91688337000fddbdf250e000000580003001400020079616d300000000000000000000000000800030001000000080007004e220000080007004e20000014000600ff01000000000000000000000000000114000600ff0100000000000000ea000000000001080006000300000048000100080001000200000008000b007369700008000b0073697000080002003f000000080006006c6300000c0007000800000001000000080004004e220000080009005b0000001800010014000300ac1414aa00000000000000000000000014000300080003000400000008000800ff0000000c00030008000500e000000144000300080007004e2200001400060000000000000000000000ffffe0000001080001000300000008000400000000001400020000000000fcffffffffffffff000000000800060000000000500002000800030000000000080006000100000014000100ff0200000000000000000000000000010800070040000000080005000200000008000600fcffffff0800070005000000080002004e420000"], 0x190}, 0x1, 0x0, 0x0, 0x800}, 0x20000800) r4 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000002c0)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={"73796c00ae00000080edff5b28040300", r5}) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:28 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000000640)={&(0x7f0000000000)=@ax25={0x3, {"c6241f3d8033ed"}}, 0x10, &(0x7f0000000580), 0xaa}, 0x2) shutdown(r1, 0x2) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="afa05f0d1b6585465d6c4a378163af9e323a15a4d73c45beb4d0e9dae1a372e3e023bdcfd0a98dcb6dc652ab1cab4ec10252d64a0f0d772c525dd08ae1f29c99d655fb2b"], 0x1) 2018/04/04 00:37:28 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000129, &(0x7f000000c000)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x27, 0xfffffffffffffe60, &(0x7f0000000000)=""/127}, 0x48) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/248, &(0x7f00000002c0)=0xf8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000075cf24e112b3218ec2a739ef531e867fa44311f93ecd0ea7d4cb30000000000000000000000009500000000000000000000e59b21b104c1fb9f959196c93548031f928a6d5a339e74d9809ad70ec10181bdfcc7d683"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) 2018/04/04 00:37:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) 2018/04/04 00:37:28 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0x6, &(0x7f0000000040)=@raw=[@exit={0x95}, @alu={0x4, 0x5, 0x7, 0x2, 0xd, 0x80, 0x8}, @generic={0x80, 0x7fffffff, 0x86, 0x40}], &(0x7f0000000080)='GPL\x00', 0x0, 0x56, &(0x7f00000000c0)=""/86, 0x40f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000280)=r2, 0x4) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f00000002c0)={0x2, 0x4e20, @loopback=0x7f000002}, 0xfffffe10) 2018/04/04 00:37:28 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) accept$ax25(r1, &(0x7f0000000200), &(0x7f0000000540)=0x10) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000001a00)={0x0, 0x7}, &(0x7f0000001a40)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000001a80)={0x0, 0x85, 0x30}, &(0x7f0000001ac0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000003480)=ANY=[@ANYRES32=0x0, @ANYBLOB="50e8b8797938ef94bf9700fad3c42d70beba0690d8b7fda0eb172d8d5183f9e484dff7cda749b203ebd3850072af91bc027ce47577e4ef8e5bf8acffd610d89dc23b011884cfa2febd47b82869706d0f9e91ac0c3a9ea26a926d55040b2f4627b4af40127c94c852cbd6852cde3c5a60bd682077f18480f82b0000000000000000000000000000000000"], &(0x7f0000001b40)=0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001b80)={0x0, 0x100000001, 0xa4, 0x54d6, 0x6, 0x2}, &(0x7f0000001bc0)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000003140)={0x0, 0x48, &(0x7f00000030c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8ab}, @in6={0xa, 0x4e23, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000003180)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000031c0)=@assoc_id=0x0, &(0x7f0000003200)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000003240)={0x0, 0x9}, &(0x7f0000003280)=0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000032c0)={0x0, 0xf5, 0x20}, &(0x7f0000003300)=0xc) sendmmsg$inet_sctp(r5, &(0x7f0000003400)=[{&(0x7f0000000640)=@in6={0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, 0x1c, &(0x7f0000001980)=[{&(0x7f0000000680)="4d074d934a11ad2efcbd994f31c869cde324cfd72b7d3c1b743dcae12b3d4762a1498b07a14b11e11d74efd6139264d6848558bcb065b2886b09cde0d75375a1527729019fd4752c70b4dc8ede0f62174703c339e7adf7e5581afb7326b206caa67655a7147e83b6cf0c8ed2cd7816b6f22da50c373fc325", 0x78}, {&(0x7f0000001780)="f98d50ac8b07e0c3380662116dd033e747c59e9a222bfb4338f8da88729cd743d6d606f6275c41bb1cd4f5d39112a3d6b956880729d5f44c37a3ee186836884353be7ba40be47f868ab11ce6cc1874c66c622df26b2d5cd7b2705199a1f63bbcce31be87597bea2a03ac3c58523d0ade5ce092c47eef0bdea7c3524f8ad1b805d4510b7c024b6b29bcad0f1f1f0366f13b9dcfcd9d144dc2ac57da4e6b29b768f01907cfad355323bd3e5fb923b8ac18f4a7ce3989f1ba63c6da2e659aa1325c40994e89384970e11d3e32c1311030f1ad270232c5141ca782d4d8dc203f4cdc4914", 0xe2}, {&(0x7f0000000700)}], 0x3, &(0x7f0000001c00)=[@init={0x18, 0x84, 0x0, {0x2b, 0xf11d, 0x80000000, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x10001, 0x200, 0x0, 0x1f, 0x4, 0x5c, 0x100000001, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x5, 0x0, r8}}, @init={0x18, 0x84, 0x0, {0x7ee837a8, 0x401, 0xae}}, @sndinfo={0x20, 0x84, 0x2, {0xec9e, 0xa, 0x9, 0x5, r9}}], 0xf0, 0x800}, {&(0x7f0000001d40)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000003040)=[{&(0x7f0000001d80)="3b5b8f8e4c21ac68b9772b8f6cfa17fa4e45e61df6e4a37b885f7229363e1abe2653b0feb86f3d3fd4f4bcd3b996e2c4618f596f19f4ff6493fbd1017d2303a1abbf7bcae88c89096781f110efb0df71105edded91289013414099d7edd24d36981ebfc40600dcfce584bf96ac20dab95d5dfb0b02358a292ca88fda4a1442d4598173297de37039838fd6afbf5656502bcb57e3ad9a34d77d", 0x99}, {&(0x7f0000001f00)="3cd722256941a5ea8adc17a94b378b1561e33beaf87ded7a94a37996137aa5bffd8be5ff18389c0ac0b1040f2061c28df1784d5074", 0x35}, {&(0x7f0000002f40)="f90f3429d2911fbfcb336d10c8041139833993da29a42153f4d52ccc38762ce3005dfe91bc937fff33d2e7b989831e01d2e24a5b8e66d8e713bdf2c33cea8d272423ec67f075bd7dc7508ad81cd2beace21e24d0d9f17c76700b42e019b150eacbc6aa67a4b0448792156d5047e1c7ffe285995869a300906c6809b7a31f2291fb81fff360dcc194962ae9c33d5d1d702c4d5c64f3cb3979a0253db517d9785245", 0xa1}], 0x3, &(0x7f0000003340)=[@sndinfo={0x20, 0x84, 0x2, {0x89, 0x8001, 0x6, 0xffffffffffffffe0, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff7f, 0x201, 0x7, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffffffff, 0x4, 0x7ff, 0x6, r12}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x4, 0x7, 0x80000000, r13}}], 0xc0, 0x4000000}], 0x2, 0x10) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x3d098ae8}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000a867e726c4cff7cd00bf906a0cf83c5e4e3b0ba72509f0e56be988dcfb56050000004234ca4604f32898212b716700000001fbe99311e9e57cf1c9044531a91b2035d284efcc198a0a1ff221bd0a75785d9c6fae0b"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000440)={0x9}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000340)=r14, 0x4) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f00000004c0)=0x3, 0x4) ioctl$sock_ifreq(r2, 0x80000089a3, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r15 = socket(0x2, 0x805, 0x42f3360d) setsockopt$IP_VS_SO_SET_TIMEOUT(r15, 0x0, 0x48a, &(0x7f0000000080)={0x1, 0x840005, 0xc01}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000500), &(0x7f00000005c0)=0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000580)) r16 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x5, 0x9, 0xfffffffffffffffc, 0x7, 0xe7, 0x3, 0x3, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x60, 0x1, 0xffffffffffffffff, 0x2680, 0x6}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r15, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r17, @ANYBLOB="00917f00ffd6da00"], &(0x7f0000000600)=0x2) ioctl$sock_inet6_udp_SIOCINQ(r16, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000480)=0x7, 0x4) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1000001) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000000180)="87", 0x1) shutdown(r0, 0x1) 2018/04/04 00:37:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[]}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x4, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0x7}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x3, 0x5, 0x1, 0x40, 0x9, 0xf0, 0x9, 0x5, 0x7b, 0x800}, 0xb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000440)=""/204) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000400)={r4, r5}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/04 00:37:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000000)={{0x3a, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'lblc\x00', 0x20, 0x800, 0x5}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x2, 0x401, 0x3, 0x6}}, 0x44) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0], 0x1}) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:28 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:28 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x2000000000000129, &(0x7f000000c000)=ANY=[], &(0x7f0000008000)='syzkaller\x00', 0x27, 0xfffffffffffffe60, &(0x7f0000000000)=""/127}, 0x48) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000001c0)=""/248, &(0x7f00000002c0)=0xf8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000075cf24e112b3218ec2a739ef531e867fa44311f93ecd0ea7d4cb30000000000000000000000009500000000000000000000e59b21b104c1fb9f959196c93548031f928a6d5a339e74d9809ad70ec10181bdfcc7d683"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000080)=r1, 0x4) [ 113.841583] IPVS: set_ctl: invalid protocol: 58 172.20.20.187:20002 lblc [ 113.904469] IPVS: set_ctl: invalid protocol: 58 172.20.20.187:20002 lblc 2018/04/04 00:37:29 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000001fc8)={&(0x7f0000000100)=@can, 0x80, &(0x7f0000015000), 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x0, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) socketpair(0xb, 0x80000, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r3, &(0x7f00000002c0)={0x4, 0x7ff, 0x80000001, "7782621e4bcf", 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x12, "f7b590e9161f260b539d382b9cfe8a224ad2"}, &(0x7f0000000200)=0x1a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000240)={r4, 0x3b8f}, &(0x7f0000000280)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) getsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000180)={0x8, 0x81, 0x80000000, 0x6}) 2018/04/04 00:37:29 executing program 4: r0 = socket$inet6(0xa, 0x804, 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/04/04 00:37:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000001d00000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)="74756e6c30000080d716be000200", 0xfffffffffffffc49) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:29 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x50) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff}, 0x13) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r0, &(0x7f0000000100)="887ac4ce4fcf72cefaecc504bfef7bade6f2dab3b2bf693edc83c91e4e04949de77bb42f343cb2852d190489455f4409ca02ad84a1096a01be99055b4ee1fece8c0281ea963022010610edfc5a00790a967e3460ee271803ac248e3872743399255fcfcc4261d17f2b628d5c5356", 0x6e, 0x40001, &(0x7f0000000180)={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x401}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000000000), 0x4) 2018/04/04 00:37:29 executing program 1: socket$inet6(0xa, 0x8080a, 0x9) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x4c, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/04 00:37:29 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) bind(r1, &(0x7f00000000c0)=@sco={0x1f, {0x100, 0xe84b, 0x89, 0x3ff, 0x80000001, 0x7fffffff}}, 0x80) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x4b, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom$inet6(r1, &(0x7f0000000000)=""/223, 0xdf, 0x1, &(0x7f0000000100)={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) 2018/04/04 00:37:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @random="f49657a503ca"}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000e80)={{{@in6=@mcast1, @in6=@mcast2}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0x24) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000010c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000011c0)=0xe8) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001200)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002900), &(0x7f0000002940)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000002980)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005f00)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002cc0)={0x0, 0x2c3}, &(0x7f0000002d00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000004080)={0x0, 0x0, 0x4, [0x0, 0x1, 0x0, 0xbd4d]}, &(0x7f00000040c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000004100)={0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x101}, &(0x7f00000041c0)=0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000005240), &(0x7f0000005280)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000052c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x2, 0x0, 0xfff}}, &(0x7f0000005380)=0xb0) accept4(r2, &(0x7f0000000740)=@can, &(0x7f00000007c0)=0x80, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000800), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000061c0)={0x0, 0x0, &(0x7f0000005e80)=[{&(0x7f0000000280)=ANY=[@ANYBLOB="10000000000000000000000000000000"], 0x10}], 0x1, &(0x7f0000000a80)=ANY=[@ANYRES32], 0x4}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000100)=@rc, &(0x7f0000000080)=0x80, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000940)=ANY=[], 0x0) write(r2, &(0x7f00000005c0)="2700000014000707030e0000120f0a00110011002d45222027bbb57a3e0e49d6a90600d6ec0000", 0x27) 2018/04/04 00:37:29 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'syzkaller0\x00'}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 2018/04/04 00:37:29 executing program 0: r0 = socket$inet(0x2, 0x7, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xffffffff, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x88) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x7ffe, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x3f, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x81, 0xffffffff80000001, 0x8c8, 0x1, 0x6, &(0x7f0000000000)='ip6gre0\x00', 0x100000001, 0x6, 0x8}) 2018/04/04 00:37:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:29 executing program 4: r0 = socket$rds(0xa, 0x2, 0x11) pread64(r0, &(0x7f0000000000)=""/36, 0x24, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000080)="c3f9549d3a5979e1431d9a4a2db13b5aa040138f", 0x14, 0x80, 0x0, 0x0) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x27}, 0x0) [ 114.873374] device bridge0 entered promiscuous mode 2018/04/04 00:37:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0xe, 0x4) r1 = accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000140)={{0xcf, 0x200, 0x9, 0x4, 0xffffffff7fffffff, 0x6}, 0x5}) setsockopt$sock_int(r0, 0x1, 0x17, &(0x7f0000000040)=0x1, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0203000909000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100ffffffff000000ff000000000200000007d007000000000000000000"], 0x48}, 0x1}, 0x0) sendto$packet(r1, &(0x7f0000000180)="f7945d58f0120b93db89eb566dd1e6955dc6", 0x12, 0x20000000, &(0x7f00000001c0)={0x11, 0xb, r2, 0x1, 0x2de, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/04 00:37:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000040)=""/88, 0x58, 0x40, &(0x7f00000000c0)={0xa, 0x4e21, 0x7ff, @empty, 0x101}, 0x1c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) socket$inet(0x2, 0x805, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 114.947048] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 115.016158] device bridge0 left promiscuous mode 2018/04/04 00:37:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe0002250700", 0x24) sendmmsg$alg(r1, &(0x7f0000003940)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socketpair(0x2, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000280)={'filter\x00', 0x16, [{}, {}]}, 0x48) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21}, 0x10) 2018/04/04 00:37:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x10001, 0x9, 0x7, 0x9, 0x6, [{0x1, 0x8, 0x7, 0x0, 0x0, 0x4}, {0x9, 0x9, 0x9, 0x0, 0x0, 0x2802}, {0xa0, 0x0, 0xb45e, 0x0, 0x0, 0x8}, {0x7fff, 0x9, 0x1}, {0x6, 0xffffffffffffffff, 0x9b, 0x0, 0x0, 0x802}, {0x1f, 0xffff, 0x0, 0x0, 0x0, 0x1}]}) 2018/04/04 00:37:30 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x80800) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000140)=0x6e) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2}, 0x8) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x2}]}, 0x38}, 0x1}, 0x40c4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000280)={r1, 0x37df, 0x7, "5a06310cca0705f366d22ae4c454f6fcdbb6592856d470bd65b278ef103d907400457290541e8b0007c73f1ed9fcea9c54da989168ebc92c69262764ec056bf1cf3f7ddc74609d99e900a1c9029811acbb84bfdeeb7e6e156b25906504e7600536be8d0b9e58e73ac7c2c2d3365917296fdce43319af5ad50592f369bb"}) 2018/04/04 00:37:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000600)={r0}) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000640)={r2, 0x262f}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="060010eae938068ad300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000100)=0x8) r5 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r5, 0x119, 0x1, &(0x7f0000000200)=0xd24, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={@dev={0xfe, 0x80, [], 0xc}, 0xf, r6}) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000440)=r7) 2018/04/04 00:37:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x46) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0075b005e381e5b3b60ced5c54dbb7877ed4b59219ebef3ccd4e02a94b8ddfdce2897821b6a6ca562bcc2d1a3f9d5ecd4312aa768a964e34288030bd8b9e0cd6dfdb9cddda0e1c28e517f700000000000000", 0x53) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0xfffffffffffffffc, 0x1, 0x51e2, 0x6, 0x10000}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d3", 0x21}], 0x1, &(0x7f0000000780)}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) accept4$nfc_llcp(r3, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80800) 2018/04/04 00:37:30 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002540)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001480)="a7118230eef5e420", 0x8}], 0x1, &(0x7f0000000100)}], 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x401, 0x20, 0x4, 0x4}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000380)={r3, 0xf344, 0x400, 0x40}, &(0x7f00000013c0)=0x10) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 00:37:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/132, &(0x7f0000000100)=0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:30 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/35, &(0x7f0000000280)=0x23) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000100), &(0x7f00000005c0)=0x40) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)={0x0, {{0xa, 0x4e23, 0x20, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x100000001}}, {{0xa, 0x4e24, 0x3, @empty, 0x4}}]}, 0x190) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c00000108000000000000000000000000", @ANYBLOB="0080f300000400000c000100000000003a00000000ec855ba2d5dd92f052c0752455bf79a51aa65cd950976fa58220f19a66535336c9e38d4a92f9b170431de8689826eddd8e605809ba7bc7a8bc2b1bf2c4e4157dcbda3e308e93a34c5b83a9cae62016b670766cbc83ffb78db8358bf5be65641ade479071f73be3ad93000de07e4fc4ca1108aa9c7d59835d1d21d25f34c1104bbbd4970753d6987713045aea8f3fd4c49e3a7fbd642bce22c070777c9aad23417540b59c70d118c17e57bd62d17ff787f81ea5f53703411400000000000000066230558ccec0975ea0713eed1b507e51698db27da163"], 0x2}, 0x1}, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000800)=0x1c) getsockopt$inet6_dccp_buf(r2, 0x21, 0x7332998737e01e0e, &(0x7f0000000840)=""/235, &(0x7f0000000940)=0xeb) r3 = accept(r0, &(0x7f0000000140)=@rc, &(0x7f0000000080)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000001c0)=0x1, 0x4) 2018/04/04 00:37:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) r1 = socket(0xa, 0x6, 0x9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x7fffffff, 0x9, 0x8, 0x55, 0x400, 0x4, 0x0, 0x933c, r2}, &(0x7f00000000c0)=0x20) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 115.684969] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x4000}) r2 = socket$packet(0x11, 0x61725a0b28ded02c, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000b40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r4, 0x18}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=r5, &(0x7f0000000500)=0xfffffff7) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000580)={"69703a5f7674fdffffff073800d7c5c6", {0x2, 0x4e23}}) r6 = accept(r2, &(0x7f0000000680)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000400)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000640)=ANY=[], &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000280), 0x4) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bridge0\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r7 = socket(0x1e, 0x805, 0x1ff) listen(r2, 0x40000000000a) sendmsg(r7, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) close(r0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r9, 0x103, 0x3, &(0x7f0000000840), &(0x7f0000000600)=0x4) r10 = accept(r2, &(0x7f0000000780)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000b00)=0x3a) getsockopt$inet_mtu(r9, 0x0, 0xa, &(0x7f0000000380), &(0x7f0000000540)=0x12b) setsockopt$inet6_mreq(r8, 0x29, 0x1b, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) pipe(&(0x7f00000004c0)={0xffffffffffffffff}) sendmmsg$nfc_llcp(r11, &(0x7f0000000800), 0x1, 0x8000000000004800) accept(r10, &(0x7f0000000700)=@ethernet={0x0, @remote}, &(0x7f0000000640)=0x80) setsockopt$inet6_MCAST_MSFILTER(r11, 0x29, 0x30, &(0x7f00000009c0)=ANY=[@ANYBLOB="a2bf0000000000000a004e21000100000000000000000000000000000000000101000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000cfa88f93fcae141c0000000000000000000800010000000a004e200200000000000000000000f8a39900000000000000000007000000000000000000000000000000000000005886e40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) 2018/04/04 00:37:31 executing program 4: socket$netlink(0x10, 0x3, 0x21) 2018/04/04 00:37:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001400190100000000000000000a000000", @ANYRES32=r1, @ANYBLOB="14000200fe80000000000000000000000000000014000600000000000600000000000000fe9a9a1edd950858ff5400000000"], 0x40}, 0x1}, 0x0) getsockname(r0, &(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) connect$rds(r2, &(0x7f0000000380)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={0x2, 0x74c, 0x200, 0x1ff, 0xf480, 0x7f, 0x80000000000, 0xffff, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r4, 0x6}, 0x8) 2018/04/04 00:37:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000), 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:31 executing program 2: syz_emit_ethernet(0xe6, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaa15e104a0d39fc391001e008100300088ffa2c4345e2ff2a7619dfb864afff62f7fcf79cbb9c3569fe92de3b28bef4a3e041719a9267ec6399a4fee72b1cde51027c50ba1f8a37619caa4b08cf46790536697f904000000000000839a421d582b8f718dac06397aa665b0993eb4df767bd020e8c2748ab0400448ded238564e9704528a0ddbe73ce321a8a65c5dfa370c1345d935874a6d384e6ce1a97208633971c8a1448d4bdbd649b6ce13cc7c72409de22e380e1b8b7c59c26111303fd88dde60b3d4875432fec5a5f1f2c1475029aca5ede6f8f9bb9847815a46f870c5e6cb"], &(0x7f0000000000)={0x0, 0x1, [0x50f, 0x2c1, 0x119, 0xfa8]}) syz_emit_ethernet(0x3e, &(0x7f0000000900)=ANY=[@ANYBLOB="0180c20000000000000000000800450000300000000000019078ac1414bbac1414110400907800000000450000000000000000000000ac1414aaabfe2c00fcd09533a61db027f1d55563ad00"], &(0x7f0000000200)) r0 = socket(0x9, 0x4, 0x80) r1 = accept4$packet(r0, 0x0, &(0x7f0000000600), 0x80000) r2 = accept(r1, &(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r5, 0x800448d3, &(0x7f00000009c0)={{0x4284, 0x8, 0x8000, 0xfffffffffffffffd, 0x8, 0x400}, 0x800, 0xffffffffffffffff, 0x8, 0xfffffffffffffe00, 0xc69, "47788ebc7ac913ac590667c27d0477dcdb08dabe1d307faa33752d4aeae437aa716d53399f8f79f7e99592ffc48ecd207d801eb3307b932a626c076d712fc88f585ce76ecdb6ad690408d0bd29a7162eec19b540cf5680733186887f95bef366853514b59445773ccaf2f6892668da455612bb029ac98e7b5e4a7cb88477996e"}) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000640)={0x80000000, {{0x2, 0x4e24}}, 0x0, 0x4, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}]}, 0x290) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000000400)={&(0x7f00000003c0)=[0x8, 0x80, 0x9, 0x7, 0x10d5, 0x54d0], 0x6, 0x100, 0x4, 0xa00000000000, 0x400, 0x3, {0x8, 0x8001, 0x8d, 0xa38, 0x702, 0x5, 0x1, 0x0, 0x199, 0x7fffffff, 0x8, 0x4, 0x90, 0x8, "beade5012324f3cc9f16510c8e7f1a478485b3d3197a8378352eadefad2d3309"}}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000980)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r5, &(0x7f0000000540)="ab5d513ad1ee64fb7cee0159b074ac88f20111867a4f23cc713fd76b3055239ea36e3ed404861a896e922c1a0cf8fa7f96e354b84c27f86164555ac1ebfcc0bc2a9f74a6", &(0x7f0000000280)=""/56}, 0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000340)={r3, 0x9b56}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) connect$pptp(r2, &(0x7f0000000240)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) 2018/04/04 00:37:31 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000440)={{0x0, @loopback=0x7f000001, 0x4e22, 0x1, 'dh\x00', 0x10, 0xbce, 0x20}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x4, 0x5, 0x24, 0x10000}}, 0x44) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:31 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={r1, r2, r3}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ce6fd8)={'ip6_vti0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="28000000100009000000100000040000000000009b721539183b0e6ef1d99a7004eeb13ae3c2a7856579d4496ba0060911a9553de89008fc08c15d6247f88445ef207ee020ce1d2c51bd58e03c7d01a65dd515f9d42157a2f1252d9201ad45b099eb7fe3f9b1c13289cfd13eab", @ANYRES32=r4, @ANYBLOB="a3211e0e1076ee3c9944157c1fb846a2544f462f5c17a86348a083f4f4d7dfdf695403dbeaddccf23423ed0ea742f4c02d457bb3cc1abd23"], 0x28}, 0x1}, 0x0) 2018/04/04 00:37:31 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000002400)={0x0, 0x6}, &(0x7f0000002440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002480)={0x0, 0x36, 0x100000001}, &(0x7f00000024c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002500)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc05}}, 0x800, 0x4fb1, 0x6, 0x10000, 0x87}, &(0x7f00000025c0)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000002600)={0x0, 0x7fff}, &(0x7f0000002640)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000002800)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f00000023c0)=[{&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="724b14ae27b471bd283523c7ded10ee3a31f3bc3bc2ad558ff7569f5c876af2405d18e7de296d786d8c5793f865690d429c3840bfdd45fcfbba0e1f68c738357cb5eee411b2ac38e01ce08d2d85731c38b1dd838a2a639de7b6c634ebf58956089f4522cca702b7e30b6d785085494b4a3cb61ae72c4df818a566ff6a8985c302ce3cb51c6d48673", 0x88}, {&(0x7f00000022c0)="1d188d67216334756e9b6bd8c041e70c292c8e1a0d348aa76dcee0e82d401a50ab2fcba215139d937ea1ac974885d5d55cd6aa4d460220c941250db6bf522873e54455496525a1a8580e37a15568ec53c7a4c43ec48178f6f3944f6e464fc7788cbacd72af37261b2328ca3b57a1f0c61ddda198b7517f91fe819f8e547afd4b5622e17c1cd45bf5edb96ca8f205a763acdfb29660e6de8cb03b42cc4456c848192b04a2114a164df1068682008dce9604549190f0d225dff9a1c0fce598163f1644b05f1c16e558c76fd506592db87a3df73387c353d1705ebac73f7fd74571af734b91d6b25b873e6f4e", 0xeb}], 0x4, &(0x7f0000002680)=[@sndinfo={0x20, 0x84, 0x2, {0x9e, 0x8, 0x81, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x5, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x0, 0x1, 0x20, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xdeb, 0x8002, 0x3, 0x9, 0x9, 0x7, 0x8000, r4}}, @init={0x18, 0x84, 0x0, {0x8001, 0x3, 0x6, 0x8}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x5a, 0x7, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x200, 0xbf, 0x2, r5}}], 0x150}, 0x20000800) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000002ac0)={'lo\x00', &(0x7f0000002b40)=ANY=[@ANYBLOB="47000000ff0f0000401700dffe00000081000000ba04000008000000070000001f0000000900000005000000000000000000000000000000"]}) r7 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002e80)=@full, &(0x7f0000002f00)=0x48) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000002f40)=0x6, &(0x7f0000002f80)=0x4) listen(r0, 0x4) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000002940)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pread64(r6, &(0x7f0000002840)=""/105, 0x69, 0x0) write$binfmt_script(r0, &(0x7f0000002980)={'#! ', './file0', [{0x20, 'lo\x00'}, {0x20, 'eth1'}, {0x20, 'lo\x00'}, {0x20, 'lo\x00'}], 0xa, "2802babb47014738a7560ccbc39c1b2f40a86b1ee13514326f181c53dfcd937f44aa72be8e81697ff0adc76eeb651cfead4b0d0b60c550a499834761ea816c07b2d6c2ec54a372cc4d9fe05f5d013e3f594e9a433c54b94bdbb635f6fe6450e7c8e9dbb4ac4a7c57205d6fec0ce568ab97ebca4617924307e4a3d3e68db562e5faeefa80f4c337309e08d900502223b4823c72ba76d530785c1c0378b5ceb37016f1ee"}, 0xbf) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_ADDDEST(r6, 0x0, 0x487, &(0x7f0000002a40)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x1, 'rr\x00', 0x1, 0xfde, 0x19}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 0x5, 0x4}}, 0x44) 2018/04/04 00:37:31 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) [ 116.789531] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 116.823205] nla_parse: 3 callbacks suppressed [ 116.823212] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 00:37:31 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) write(r0, &(0x7f0000000080)="322501183ebb1673cc0defeb80a3ff77e344eadc38ffa5b1a43ca857812b7636c94ba4932dfd6e5c4be9041b905448d19068d2adbcf942588d8b2c683c66705a22cdb90f27f4f0c4cc67d9ac0bca9ef5441f7099657646c7be64378b03a0005d1cff1f3fdae352589bc2fc16bc1bc8eb9c13b466", 0x74) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x3, 0xa, 0x0, 0x1, 0x400, 0x1f}, 0x9}) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x71, 0x4, 0x8, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0xba2, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/04 00:37:32 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socketpair$inet6(0xa, 0x800, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000004980)=[{0x0, 0x0, &(0x7f00000048c0)=[{&(0x7f00000038c0)="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", 0xbf0}], 0x1, &(0x7f0000000040)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/04 00:37:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_mtu=0x400000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r1, &(0x7f0000000b40)='\x00', 0x1, 0x0, 0x0, 0x0) r4 = accept4(r3, &(0x7f0000000200)=@vsock, &(0x7f0000000280)=0x80, 0x800) recvfrom$llc(r4, &(0x7f0000000b80)=""/4096, 0x1000, 0x20, &(0x7f00000002c0)={0x1a, 0x33f, 0xffffffff00000001, 0x3f, 0x800, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) sendto$inet(r1, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 116.919229] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 117.726094] IPVS: set_ctl: invalid protocol: 63 172.20.20.187:20004 rr [ 117.863980] IPVS: set_ctl: invalid protocol: 63 172.20.20.187:20004 rr 2018/04/04 00:37:33 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@mpls_getroute={0x24, 0x1a, 0x10c, 0x70bd28, 0x25dfdbff, {0x1c, 0x30, 0x0, 0x80000000, 0xff, 0x3, 0xc8, 0x2}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7fff}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x810) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={r1, @multicast2=0xe0000002}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000090000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vlan0\x00', r1}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/04 00:37:33 executing program 2: r0 = epoll_create1(0x0) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dc0000)) 2018/04/04 00:37:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) listen(r0, 0x6) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000008ff0)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x14d, &(0x7f0000001fe0), 0x0, &(0x7f0000009c60)}, 0x8800) close(r0) 2018/04/04 00:37:33 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/04/04 00:37:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:33 executing program 5: socketpair$inet(0x2, 0x1, 0x21d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8003, 0x8000, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x800}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) r4 = accept(r3, 0x0, &(0x7f0000000540)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000580)={0x10001, 0x5, 0x5}, 0x6) sendto$inet(r3, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000500)={r6, 0x1}) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0xc314, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e20, @rand_addr=0x9}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0xfd, 0x44a, 0x1, 0x100, 0x0, 0x40, 0x8, 0x4000000000}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x7ff, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r8 = accept4(r1, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80, 0x80000) bind$inet6(r8, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x95}, 0x1c) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:33 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) gettid() bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:33 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000240)=""/138, 0x8a}], 0x1) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f0000000500)="25f94eeb2209771c75caef00f92fa2262cd2e95b7f35de9a22a11fb5c8e2e50e", 0x20, 0x1, &(0x7f0000000540)=@abs={0x1, 0x0, 0x4e22}, 0x6e) connect$unix(r1, &(0x7f00000bc000)=@abs, 0x8) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x45, "8073c9721bbfd7c8fa5324657e3e97ef271dad5f822609fed950919caf9fccad00999a27f78a0e967bef5c54e6f0d506fde00be1de1323ab4451d6a30b836a9343b4ce833e"}, &(0x7f0000000400)=0x69) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r3 = socket$inet(0x2, 0x0, 0x6ec) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000480), &(0x7f00000004c0)=0x4) recvfrom$unix(r1, &(0x7f0000000040)=""/227, 0xe3, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r2, 0x8920, &(0x7f00000005c0)={'erspan0\x00', @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002680)={r2}) getsockopt$packet_buf(r4, 0x107, 0x0, &(0x7f00000026c0)=""/36, &(0x7f0000002700)=0x24) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000180)={0x2020, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) r5 = socket$inet_smc(0x2b, 0x1, 0x0) connect$bt_rfcomm(r5, &(0x7f0000000000)={0x1f, {0x0, 0xd258, 0x100, 0x2, 0x8, 0x6}, 0x100}, 0xa) 2018/04/04 00:37:33 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000700)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000740)={'ifb0\x00', r2}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x3, 0x90, [0x200000c0, 0x0, 0x0, 0x200001e4, 0x200003dc], 0x0, &(0x7f0000000080), &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000007b8b58aa035d35993b87418eb2d6564814788bdadd2a77820e2994641ede117f11faf414df98b72d6140d74643c13f87831b8592d5259f0c41d745a2f4544b71167ed546520f4b45f88a487de4f307c4c5ec1f"]}, 0x15b) 2018/04/04 00:37:33 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x19) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0], @ANYRES64=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYPTR64], @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="bb89bd721549a219eb7bab13f745d9d929", @ANYRES16=r0, @ANYBLOB="c4de1b6974b0720b5f27507d4e8f07fbd4c3295e695ba6576e55312d5462b3fb35e1bc1edabffa674564c20b7ca482e473f258d76e601c370aea124253bf6a0dc8207314c806b3bcbc94aefce0d16250739a41ab74097f40c1324b42587f68b74d86090c3881acb4a0bf70191403cf61786c0e8155621473ea60a6248034341153d9c810dcae9c2d6128adeec770c8f6915f27de1f9d5a3ed72fb7350e1d9c514c1c1da65c129eabf12a1726f5cd523c87b40846c32a4bfa7fb242998893904ecc38108b0c6c10c3", @ANYPTR64], @ANYRES64]], 0x1}, 0x1}, 0x0) [ 118.009972] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:33 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001180)={r0}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001200)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000001380)={&(0x7f00000011c0)={0x10}, 0xc, &(0x7f0000001340)={&(0x7f0000001240)={0xc8, r3, 0x8, 0x70bd2c, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffff0000}]}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf5e}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001140)={0x1000, &(0x7f0000000140)=""/4096}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$IPT_SO_GET_REVISION_MATCH(r4, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/04 00:37:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair(0x1a, 0x80005, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x833}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xffffffffffffffac, "90c1fe0000"}, &(0x7f0000000200)=0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 118.084797] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:37:33 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001700)=[{&(0x7f00000001c0)}, {&(0x7f00000005c0)=""/188, 0xbc}, {&(0x7f0000000680)=""/6, 0x6}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/35, 0x23}], 0x5, &(0x7f0000001780)=""/121, 0x79, 0x2e4c}, 0x40000000) r2 = accept$inet(r1, 0x0, &(0x7f0000000480)=0x62c) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f00000004c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={0x0, 0x9c2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001840)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000440)=0x2) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0x0, 0x1f, 0x8}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0x3, 0x6, 0x4, 0xffffffff, 0x8, r4, 0xc59}, 0x2c) r5 = socket(0xb, 0x80a, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="e40000000a08020027bd7000fddbdf2500000000c4004c0079d975508e9c6235bb15a92dc7a179cbf745eebf2f6c42f2584e4e86b6e9e2b146aeb36adde78722a0e93a75d3a1b62a29fab5a8519a468b9bee0ade5d7cfae323678d13d039465edc349ece2512853e7526975718a4998e6674cf3a18dd7bf1bce2621905512343e8e1e80bdb926f7586ac4af1090b2c2c98e8b9fd88299034e2e140222e1d66c6622ec3f0a0de01d743c94651f72a3cf3421e9171a2859c8c816af10c44fc9b1d1b6c73bfd346caaff0f698abaa37e914e94d1104005500000c008c003606000000000000"], 0xe4}, 0x1, 0x0, 0x0, 0x44000}, 0x20000000) 2018/04/04 00:37:33 executing program 4: socketpair$inet(0x2, 0x1, 0x21d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8003, 0x8000, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x800}, 0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) r4 = accept(r3, 0x0, &(0x7f0000000540)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000580)={0x10001, 0x5, 0x5}, 0x6) sendto$inet(r3, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r3, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000480)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f0000000500)={r6, 0x1}) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0xc314, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e20, @rand_addr=0x9}, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0xfd, 0x44a, 0x1, 0x100, 0x0, 0x40, 0x8, 0x4000000000}) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000340)={0x7ff, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) r8 = accept4(r1, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80, 0x80000) bind$inet6(r8, &(0x7f00000002c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x95}, 0x1c) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r3, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 118.133466] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:37:34 executing program 0: socket$inet(0x2b, 0xfffffffffffffffd, 0x800000001) 2018/04/04 00:37:34 executing program 2: r0 = socket(0x1b, 0xa, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x2) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x22, &(0x7f0000000000)={0x2, 0x20002}, 0x10) 2018/04/04 00:37:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040)="dfd14254779174e745a663e941e953ba4de4ee56f010e7de24697d8213ee9957002dd7b58f54dd6c2a0b07bea139408c6613fa1b9e484ff57639f2a20ae80debcae10edd440d9f2d594f312d761ef2886bb8bb5a629b7733953a58277c10648393a47cf807000000b1735cd646b2678d76d911be25cd389d951397a226dfee54d4745740f8742cc30937aaa65fca9543013167c782efb6e4a3c11489f2e8123e043f566a9fdf2a5a4a35768d1e75", 0xae, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x22, 0x109, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x5, [0x101, 0x31500, 0x4, 0x6, 0x0]}, &(0x7f0000000100)=0x12) tee(r1, r0, 0x20000, 0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xffffffff, 0x2, 0xfffffffffffffffd, 0x0, 0x7fffffff}, 0x14) 2018/04/04 00:37:34 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0xaa) r4 = socket(0x3, 0x80000, 0x98e5) recvfrom$packet(r4, &(0x7f0000000500)=""/119, 0x77, 0x40, &(0x7f0000000580)={0x11, 0xfd, r1, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x6, 0x2, 0x80000001, r3}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x7, 0x200, 0x401, 0x2, 0x7, 0x3ff, 0x71826069, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x202, 0x1000, 0x6, r5}, 0x10) 2018/04/04 00:37:34 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000080)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001500)=""/4096, 0xfffffcba}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f0000002500)=""/208, 0xd0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x4, 0xa4f, 0x0, 0xb}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e24, 0x2e7d, @dev={0xfe, 0x80, [], 0x1a}, 0x7}}}, &(0x7f0000000180)=0x84) recvmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/04/04 00:37:34 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, r3, 0x100, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x1d}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x81) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:34 executing program 0: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) sendmmsg$alg(r0, &(0x7f0000002540)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="ac8ac7cd1a6d60352474d2c87076a18b47c0fbcf0170e0404b19896be158e993f474", 0x22}, {&(0x7f00000002c0)="b266e2fa5a9dcf6a4883f40cd2d0f0dd317f3e611962319cccaac26420fa39712f4d8df3ee200cacef0850067878ea38edaed696ee272ba5b71f401b79fe2c3dba3c21712c01200a2c4e87885a32ff12f1839cdf8224db9fa5dc3d841c54443ee1d1845210cdeed9fa223dbf1d5e3f3590a4212936969e68d5a62d8e5c8cd3d448adf63ffe0f0c864cc2802a725fa3376d2e512f2475e8f59ff9c44bba18bec7d7d9d147866b63036d0cb53ae7620dc6e564cb9588a223b51229447ac7dea8c0fb74c22e704b855aa797c6707089", 0xce}], 0x2, &(0x7f00000003c0)=[@iv={0xf0, 0x117, 0x2, 0xd8, "a54c5a5540fcbef3dd4a9eb1a6a18cde8fb6456aae665df5bf5d3b5c981fbe687332b33f8d2e0f7d6951a9d1eba5349d7be2c12080c0235b7e57cbdc36c6107c7fd558a5262df2720e60dc5cb47bd0fc8ded480fa442688d95fbe34f4fd13832fc2bfc913f4604a64ee3fb0ac0f09c1c58ab88db75cd2eae9b7c6c8ab56c026316e27cfdbe31584a814dc314434792911609231e33fe0425daa7140bfc521b6eb390c37bbe917c66fe9d7e45033e73824bc9dceefbc9221a2a91635b7ee328136d5533c33acac8945e67562ec40657e1ab9908e7462d477e"}], 0xf0, 0x4000001}, {0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000540)="5ca87a8c7951511b4b1395ec60460f830d03f856d004af18f4848504b5488a2fdb5cf3e0f715f6156042975deca7676166469f563b36cfa2133451395b3c4b09dbf208f17aa82bb85e0b87aa70578b4b8bf7f82c184380959095d70a5a20b5855722b54dee9c62d889e3662546e0143c547b2a1d58a42d51b3ce963518a84224bfb9083b66f77e2a3c958ba671a9f692c36643da1b39845f3c9bbe647c890f779bf6af66c24cbb4b313eea7a0a64ab341f30b55d2b850f1803cbe01ae2003edf4c72d3d68ef42d3eb68361b16e29e5bf8ade84cca637922377240cc804d70f", 0xdf}], 0x1, 0x0, 0x0, 0x80}, {0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000006c0)="8168049e4b1c5fc382353c202f7c36b133dcb508d360fef33efe7885f618acb04dbc982b8fff4f90ea5819a4be3c8e31951f8926950907dc734fa4f5072d4c1778ec3c9ffeed5c720ed06b9c345bb0c7db7be00f7138663f1ba116dca12a9d8ace60c032c34c961ee50751db3e4fbb4b47816a", 0x73}, {&(0x7f0000000840)="71a89ff33db95e28020a25a2e87d9c549383726028565a9b78914e90bff171f66fb3d0c32bc2097843e7c9f3c505306245f79ecf7921525ab63157acc5f0ad23fdd995e210a42258504636785afc27df78b5b3b38193860444480f65e20bfaf32120001a990dd5d94a3e6860a68d89815db8564def85af212dab774b548ae73596c167db3a0ee6746f96cc40e8b91a278d59733efb14bba48772227ba7f16595c49c8610", 0xa4}], 0x2, &(0x7f0000000940)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0xf0, 0x117, 0x2, 0xdb, "b1c6f21edf24696a2b90361322812032d90d838537500935cd3256df6076adb2e9fd060aa9dd3914a2326fb0e910d863ebf2ad2eb71dc8b49daa66eaa6c5c66c1ce2d97cf7467418677a1c73d52e2683df2ad8d7104fe5353782eb2c8065f9a80572807ea70bed1ce871f247f59565778917ae43816c74f945566ea70ec2a447ff90ef9816af5e31c0619487892892c510974562edcb4e16422c04b50931b5992a869d5daf65979c26ccd427c183ec30ba5ff410ebe0c21b6c2c87601bbcb0ea7703e7c837c167c04ccef3d63b554160ee71e9f6bfcdbe28b443ce"}, @assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "12c389a32fb8efb3d255639597486b907eae5251f30949d8b8a5e4cd20d6e1b1472ec39606c600781263cc6362735005ce195bf2820dd56a0ca3982f5c11ebaf5227cb723ec81eba1034be4fdcb800520f38b559b9da2c6043973fed67ea6ef134344ecb1aeb2f6a2248a928e09583aab3faa0670b195d012431158da53cdcb9bc79e00b5339361a18289ab8dba4f99c09"}], 0x1f8, 0x4004800}, {0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000000b80)="820afefac188b62f92c7784e5f0dd53cf388eaccf8f3c290dd9c35ac40462c02eb2fa93f345017de87a94cad84cfdc52b98b1ffc4b8cdec5292d5ecdda8e3cf2c905436cc34f5ca79c161fc895bcaf7ae1258dd9b0715795a0257be9353382101118efb7e9017b967e46290d04489d0db6aac42fd389c1a82eaed4ffa9111e072fb0094957395d67c712799821353b", 0x8f}, {&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000001d00)="808fadbcb95f3dba9d3a1e9427b41998cab571eb3d1fb0daf404d493fcdea4d82d66d74e76f4743ff3231d82853f0294ed46671e96777a14e42a94cc0b1636b79033ed1139ba76cdf6e38945ab968b461b5aec0fbf747a2faa3328cfaec513cd498ca44172fcb19e5a429ed740a75cddb20b0a1b0559d781d6752a4096bc518d8939aff55fda9aae169cfe0a3f45193797101674ca6295195fdf5cc3c4e0429a2e35c4f10c290db0dd9fe69a5a892c64e4714bef4946d2aaada8c1ff", 0xbc}], 0x3, 0x0, 0x0, 0x801}, {0x0, 0x0, &(0x7f0000001f80)=[{&(0x7f0000001f00)}], 0x1, &(0x7f0000001fc0)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x30, 0x117, 0x2, 0x16, "d1c1923dc5f595e077758f2a335e0003ba57a3971f3d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xa8, 0x40004}], 0x5, 0x4) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1) vmsplice(r0, &(0x7f0000000640)=[{&(0x7f0000000040)="a6fd239d3cd0eecc252e09a4fae18bb29f79557743bfc0fed859ac02c432b89c39c14d0f4b85ffc43924088cae506c60c3d13ba502a7beaeb6cbcedf2b4d849ae800a0f2e47d74688bdae831940d183c41f487a89787fbea65094cd85acb0295d5e02222b7403256350b25aeb65294ed6a1882c7da6fd7790dff45fc3567bf51eaea1ea2911cf03d422134e953d4d27aa867b87bfb7bb138cf17c043bdd9e69892f47b99c74b318156eb75c0a2f805b99d66991a97eeb74c301ceeeafb16e93ddd4c8eb0530629e209a7393f26cd0bdbcae3c90a28ba52031558416ba73dff4ae711fbf5fdffa2eda7c9c5afc28c2cbb8cc7374668fd960f", 0xf8}, {&(0x7f0000000740)="e87357c05030443db82292aad89ce5661283ec4770e6eb5b767331af93b1cf6721abe8983dd6c103b043ca3c00ca0cb5bab93b81e878376cd20e4d243d3ca2a5d558d3d591c9621c032add90d80bf1093441c4669ba281083cc39b0009b6b34bdb37fb1323c1c0798bf2c6f98e07945acefb5b7ba38a743506157baab2f89cbf38", 0x81}, {&(0x7f00000004c0)="0257934252f58229b40fa874cbd2f08faa232db1bc8c0e6e9c9acc64e6d319aebfbb9ad880bd25577cf5430dd3dc40c8dee9bc9da4f4378bdfb99cc3c2bd2536d6f8edaaeb21037d6689be8cc92abc4ee5c390c3a5e63958452d828799600edf9f65c36e7d637bb652ca81736eda4c1147f8eea5fad916", 0x77}], 0x3, 0x2) shutdown(r1, 0x0) 2018/04/04 00:37:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="85daba93dadec5c2711148990471802190485b2da5b394d3b9208a2b9915241532d7dd17dcc8ebe930572eab88ef59c4b1aff13aa460664d802dc0cdb4367e877c908a80daef05d2d36022de21c643a39d6a4b315fae8f434b856eff747c0012264eb0a393249378af7514a092776f7de74ad702", 0x74, 0x8010, &(0x7f0000000040)={0xa, 0x4e23, 0x894, @loopback={0x0, 0x1}, 0x100}, 0x1c) pipe(&(0x7f0000000140)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000f525e35df1eb92ccc47fcdeeff00000053550e00000000"]}) 2018/04/04 00:37:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x0, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:34 executing program 2: r0 = socket(0x19, 0x20000000, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)=ANY=[@ANYBLOB="1165a51e80b9cc6cef708864b123116d81b66bdfda53ef611f990ff2be2de8d8cbf0b74b1b5872ec79b0ba07efe3a0e3e5ea30b4c227b5a346da2b053db0d380fb2a118b896aed54c8660a3fc820cb5ea3ca45119dbb80c26b57e3c3c9b371303eae5d7276ea9be4dc4739084864cd4dbbc7f20a26dde992138c5e357e9f523c07f2b139e0b9d3b550901de33af1fb343b610af56ec092f6825a61608562e6514896faac98492eb925c2c481e446304427dac633202e793b5fe546339d4f8beb03d65ebc9f756994b1fc796c3aa2f14b252920e32a25c6390028622a4f39f42ef885c5fc50c873d2ede40935ac59c3e8e0efd1a0"], 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0x4) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="9b0473aa6b6319edf3a38e5a4c6f4d331f296b74225721b0ae58f51149c89da57bc997d08610920776cfe595d413ee2f1adda5ef00a91265e3ed") 2018/04/04 00:37:34 executing program 1: r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000164ff0)={0x2, &(0x7f0000000000)=[{0x8000000000b1, 0x0, 0x0, 0xff7ffffffffffffe}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="0100000000009a810000050000000000000059689648b16d48e176"], 0x14}, 0x1}, 0x0) 2018/04/04 00:37:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$rds(r2, &(0x7f0000000040)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000540)={'ip6gretap0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000580)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000680)=0xe8) sendmsg$nl_xfrm(r2, &(0x7f0000000700)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000800)=@getpolicy={0x138, 0x15, 0x400, 0x70bd2b, 0x25dfdbfb, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x19}, 0x4e24, 0x7, 0x4e24, 0x5312, 0x2, 0x20, 0x0, 0x3f, 0x0, r3}, 0x6e6bb3, 0x1}, [@etimer_thresh={0x8, 0xc, 0x3}, @lastused={0xc, 0xf, 0x2}, @policy={0xac, 0x7, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast2=0xe0000002, 0x4e20, 0x6, 0x4e24, 0x800, 0xa, 0x20, 0xa0, 0x2, r4, r5}, {0xfffffffffffffe01, 0xaf, 0x1, 0x7fff, 0x100000001, 0xffff, 0x200, 0x7}, {0x200, 0xffffffffffffd506, 0xf2}, 0x0, 0x6e6bb4, 0x1, 0x0, 0x1, 0x3}}, @address_filter={0x28, 0x1a, {@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xa, 0xfffffffffffff796, 0x83a1}}]}, 0x138}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x10}, 0x4e23, 0xde, 0x80004e24, 0xffffffffe166dfd2, 0xa, 0xa0, 0xa0, 0x2f, 0x0, r6}, {0x80000000, 0x64, 0x9, 0x100000000008, 0x8, 0x80, 0x10000, 0xe647}, {0x1, 0x80000000, 0x5, 0xffff}, 0x5, 0x6e6bbd, 0x1, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d4, 0x3f}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x3501, 0x4, 0x1, 0x5, 0x9, 0x7fff, 0x6}}, 0xe8) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:34 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) socketpair(0x8, 0x80003, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000140)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:35 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x2) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/04 00:37:35 executing program 4: r0 = socket(0x12, 0xffffffffffffffff, 0x9) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000a40), 0x3d86ece6cc649f6, 0x0) close(r0) 2018/04/04 00:37:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000340)=0xff, 0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x5, 0x3, 0x78, 0xffff}, &(0x7f00000000c0)=0x98) socket$can_raw(0x1d, 0x3, 0x1) socketpair$inet(0x2, 0x0, 0x34fe, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={r4, @in={{0x2, 0x4e24, @rand_addr=0x18}}}, &(0x7f0000000540)=0x84) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) ioctl$void(r3, 0xc0045c7f) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000000380)) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f0000000280)={0x2, 0x0, @multicast2=0xe0000002}, 0x2ef) 2018/04/04 00:37:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', r1}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) getpeername$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000180)=0x1c) 2018/04/04 00:37:35 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0x4587, 0x1, 0x8, 0xff, 0x7, 0x8, {0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}}, 0xfffffffffffffffd, 0x1, 0x8001, 0xffffffff00000001, 0x1}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) r3 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) recvmsg$kcm(r3, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000340)=""/169, 0xa9}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/31, 0x1f}, {&(0x7f0000000480)=""/70, 0x46}, {&(0x7f0000000500)=""/3, 0x3}], 0x5, &(0x7f00000005c0)=""/92, 0x5c, 0x6}, 0x0) bind$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001740)={'ip6gre0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001780)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000001880)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@multicast2=0xe0000002, @in, 0x4e23, 0x2, 0x4e24, 0x0, 0xa, 0x20, 0x0, 0x2e, r4, r5}, {0x6bcd, 0xffffffff, 0x6, 0x7fffffff, 0x9, 0x0, 0x3ff, 0x1}, {0x36d6, 0x400, 0x4, 0x9}, 0x1, 0x6e6bb4, 0x1, 0x0, 0x3, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x17}, 0x4d2, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3502, 0x2, 0x0, 0x4abb, 0x4, 0x10000, 0xff}}, 0xe8) 2018/04/04 00:37:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000)=0x100, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xe4f}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000070aef1)={@random="a20a5fd9d5cf", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e20, 0x8}}}}}, 0x0) 2018/04/04 00:37:35 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x1) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)) r2 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) setsockopt$inet_int(r2, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) recvmsg(r1, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000400)=""/163, 0xa3}], 0x1, &(0x7f00000006c0)=""/54, 0x36}, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000100)={r4, 0x2}, &(0x7f00000001c0)=0x8) sendmmsg(r1, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r0, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) [ 119.959060] dccp_close: ABORT with 84 bytes unread 2018/04/04 00:37:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000e0000002000080000000ac141caa7f000001e0000001e0000002e0ff27c2793e33a78754f02f628cd0b8ffff00000000000093363249ae30f5793784c68b4d35a58de21af0966f39dc88168e8251752e1fb073667605aa6334509add91a7219c8b5b76730001000174de3ce6dc95bd3954fc14395047b50cedf69a35b43b4ee9c4d92e910e24a8c70546740ecd9e8c7a44a6328a"], 0x24) 2018/04/04 00:37:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:35 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000004, 0x80000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}}}, 0xe8) socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x200000, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) 2018/04/04 00:37:35 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000009c0)={r0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000a00)=0x7fffffff, &(0x7f0000000a40)=0x4) r2 = accept(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x9, 0x8, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr=0x10001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000700)=@broute={'broute\x00', 0x20, 0x3, 0x468, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000a80)=ANY=[@ANYBLOB="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"]}, 0x58b) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/04 00:37:35 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000942000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xffffffffffffffb4) connect$inet(0xffffffffffffffff, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x3, 0x3) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0xfd39, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffedf) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x2, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0x7fffffff}, 0x8) [ 120.082907] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:37:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:35 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00060000003f00ffffffe7000000000000fd0000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:35 executing program 1: r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f00007d4000/0x2000)=nil, 0x2000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d27ffc), 0x14) 2018/04/04 00:37:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000240)=""/231, &(0x7f0000000340)=0xe7) [ 120.156900] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 00:37:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e20, @rand_addr=0xff}, @in6={0xa, 0x4e23, 0x76, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0xfffffffffffffff8}, @in6={0xa, 0x4e23, 0xfffffffffffffff7, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0xb0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket$inet6(0xa, 0x0, 0xaf97) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e20, 0x6035, @local={0xfe, 0x80, [], 0xaa}, 0x100}, @in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xcc}, @in6={0xa, 0x4e24, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}], 0x90) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x409c6783aa95ec12, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x9, 0x59}, &(0x7f00000001c0)=0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) getpeername$unix(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000200000000000000010000003ffc00000200000000000000050000000000000007000000000000000000000000000000000000000000000000000400000000000000000000000000000006f1000000000000ffffffffffffffff02000000000000000000000000000000000000000000000004040000000000000000000000000000000000006500"]) r4 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0xa) recvmsg(r4, &(0x7f0000042fc8)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00000a9000)}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000740ff5)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xb) 2018/04/04 00:37:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x5c, 0x0, 0x80}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'eql\x00', 0x9a02}) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@ipv6_newaddr={0x18, 0x14, 0x5, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'syzkaller0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}) 2018/04/04 00:37:36 executing program 3 (fault-call:6 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:36 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000000000007ecf00", 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400807ffdfa, r1}) 2018/04/04 00:37:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013001108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x4000) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) sendmmsg$nfc_llcp(r1, &(0x7f0000000400)=[{&(0x7f0000000200)={0x27, 0x0, 0x0, 0x4, 0x1, 0xf385, "67519947ce90742f8ef4b6aeb2deda5dd8f9145db567eefeb855bea6b2fcb5a335695d34da53ee33e9ce52f311922880c469a4052743ed458f6f02a94677bd", 0x26}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000280)="a803136e79a1d25477e173e1c971d98b0f21bdb95ac80a053538a2d0fddffda8ab14e5f74e711dcfbdcc8b3621dbebe5eff562224eba50982d112856711813ff7cd4e39fc8f3545149620736ebeb113d92a8073c3fa5d4eaf3f3acb3eaf7c18e7679c34ab47206415bf63ed0f96501d7cb69764f5d1ea8a1b5d97e2fa648a3f03b25b1955b34a3b2f3e86928668047adc7b9f9b862", 0x95}, {&(0x7f0000000180)="40c18954683133f8c336ee6205c3c7f39c7aed9e264135c34a3f09ca1e53bb1dfe2b99eb7478b4a0812c6185ecfa5aee13", 0x31}], 0x2, &(0x7f0000000380)={0x58, 0x0, 0x3, "d56f2f0610fbcfad4c25b9927484a7ff60cccfec14f7fce872c3410baa62b60c8491799ac532d357ba80843e8d9e9f1721cdf03f9f438a69dabc424774dbaef054cf961357"}, 0x58, 0x20004041}], 0x1, 0x40010) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000040)=@alg, &(0x7f00000001c0)=0x80, 0x3) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:36 executing program 4: r0 = socket(0x0, 0x3, 0x0) close(r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet(r0, &(0x7f0000000200)={0x2, 0x0, @rand_addr=0x9}, 0xfffffffffffffe2a) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xfffffffffffffe00}, 0x14) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x3, 0x8e8, 0x1, 0xfffffffffffff84e}, 0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, 0x0, 0x10, 0x0, 0x0, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x24}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) shutdown(0xffffffffffffffff, 0x1) sendmsg$nl_xfrm(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=ANY=[@ANYBLOB="6c010000170001000000000000000000e0000001000000000000000000000000000000000000000000000000000000000000ffffac1414007f000001000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000ddff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000e00000010000000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500ff010000000000000000000000000001000000000000000006000000e00000010000000000000000000000000000000000000000000000000000000000000000"], 0x16c}, 0x1}, 0x0) [ 120.996486] FAULT_INJECTION: forcing a failure. [ 120.996486] name failslab, interval 1, probability 0, space 0, times 0 [ 121.007824] CPU: 0 PID: 11209 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 121.014834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.024185] Call Trace: [ 121.026778] dump_stack+0x1a7/0x27d [ 121.030418] ? arch_local_irq_restore+0x53/0x53 [ 121.035089] ? reacquire_held_locks+0x1f9/0x3e0 [ 121.039761] should_fail+0x914/0xae0 [ 121.043481] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 121.048587] ? print_irqtrace_events+0x270/0x270 [ 121.053345] ? print_irqtrace_events+0x270/0x270 [ 121.058105] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 121.063298] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 121.068492] ? find_held_lock+0x35/0x1d0 [ 121.072558] ? __lock_is_held+0xb6/0x140 [ 121.076628] ? check_same_owner+0x320/0x320 [ 121.080951] ? rcu_note_context_switch+0x710/0x710 [ 121.085885] should_failslab+0xec/0x120 [ 121.089861] kmem_cache_alloc_trace+0x4b/0x740 [ 121.094456] tcp_sendmsg_locked+0x2447/0x3960 [ 121.098950] ? find_held_lock+0x35/0x1d0 [ 121.103012] ? __fget+0x347/0x580 [ 121.106463] ? lock_downgrade+0x980/0x980 [ 121.110611] ? tcp_sendpage+0x60/0x60 [ 121.114406] ? rcu_is_watching+0x85/0x130 [ 121.118554] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 121.123493] ? print_irqtrace_events+0x270/0x270 [ 121.128246] ? find_held_lock+0x35/0x1d0 [ 121.132310] ? lock_acquire+0x1d5/0x580 [ 121.136279] ? lock_acquire+0x1d5/0x580 [ 121.140252] ? tcp_sendmsg+0x21/0x50 [ 121.143970] ? mark_held_locks+0xaf/0x100 [ 121.145043] atomic_op 0000000063003151 conn xmit_atomic (null) [ 121.148111] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 121.148148] ? __local_bh_enable_ip+0x121/0x230 [ 121.148160] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 121.148170] ? lock_sock_nested+0x91/0x110 [ 121.148180] ? trace_hardirqs_on+0xd/0x10 [ 121.148190] ? __local_bh_enable_ip+0x121/0x230 [ 121.177364] atomic_op 000000007ab9b527 conn xmit_atomic (null) [ 121.177573] tcp_sendmsg+0x2f/0x50 [ 121.177585] inet_sendmsg+0x11f/0x5e0 2018/04/04 00:37:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6, 0x4e24, 0x2, 0x4e24, 0x9d, 0xa, 0x80, 0xa0, 0x2f, r1, r3}, {0x93, 0x0, 0x100, 0x400, 0x6, 0x100000000, 0x9, 0x100000001}, {0x5, 0x8, 0x5, 0x200}, 0x69db, 0x6e6bb9, 0x2, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3f}, 0xa, @in6, 0x3502, 0x0, 0x3, 0x7ad9, 0x80000001, 0x1000, 0x8001}}, 0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @rand_addr}, &(0x7f0000000180)=0xc) tee(r0, r0, 0x5, 0x7) 2018/04/04 00:37:36 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000240)='rose0\x00') sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000980)=@setlink={0x44, 0x13, 0x601, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x5, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}]}]}, 0x44}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="981765b896d494064a09e41f6306cdd5339a1b3bb907bc7d0e9371345faf61c9f04a7b9edfecb4ea02851b5cebeb3f3c40a2e790c8fb62ad65b6449b2c300e17ef40f678cfd9b650a5ea6b0a6b8a13da8f37c39ab86c328846a363527f94c58befbfeb49be29177d3fb47eb629bc47b4b87d20f348e7b273a80b4b9f0b3a1571d6afa14359fe09fd3d67f3caab31d43dc6d3763b5204f4f0bf904a6356aa1df5a80be796a7f990d1899a0cfcb920fab2efe66cdd6b83d102bacec26e16a146bc0bbed9b4a4d3930f1dbd75e64a9192effc6a47", 0xd3}, {&(0x7f00000002c0)="a57dbebc7fcb9d36b8d7f151a0c1ab6d36b2f0e3009753283bee3e0513cd2feb39b9c41a8781a795ce3ef8cef987e71c1ead3d634f52804c6086320f3c5d2bb1c33c56f84601d0f3", 0x48}, {&(0x7f0000000380)="0d463047f5fb4953419d9e1efd47951ec4a3735042a04e4daadae190cae9d927ffae7ce026f89a9380f51b1aaf94879c83f7ca33bc34763e2498e45a0309d275c2c631cee7f6d48e85a43fdb190eec0bb59d1f22f06e2a00bf3d212c63c4527046d42b54dfa99d01", 0x68}], 0x3, &(0x7f00000009c0), 0x0, 0x4000}, 0x4000010) 2018/04/04 00:37:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:36 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000480)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$rds(r0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000080)=[@fadd={0x58, 0x114, 0x6, {{0x10001, 0x100000001}, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x8, 0x16, 0x2526, 0xbd, 0x0, 0x49, 0xdc78322}}], 0x58}, 0x0) shutdown(r1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000640)={0x0, 0x3, 0x30000000000}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000006c0)={r4, 0x3, 0x30}, 0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000940)={'vlan0\x00'}) sendmsg$rds(r3, &(0x7f0000004180)={&(0x7f0000000700)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}], 0x3, &(0x7f0000003fc0)=[@rdma_args={0x48, 0x114, 0x1, {{0xfffffffffffeffff, 0x7}, {&(0x7f0000000780)=""/46, 0x2e}, &(0x7f0000003d80)=[{&(0x7f00000007c0)=""/151, 0x97}, {&(0x7f0000003a40)=""/255, 0xff}, {&(0x7f0000003b40)=""/221, 0xdd}, {&(0x7f0000000880)=""/116, 0x74}, {&(0x7f0000003c40)=""/88, 0x58}, {&(0x7f0000003cc0)=""/158, 0x9e}], 0x6, 0x10}}, @cswp={0x58, 0x114, 0x7, {{0x7fff, 0x5}, &(0x7f0000000900)=0x606, &(0x7f0000003e00)=0x55e, 0xffffffff00000000, 0x4, 0xa6d, 0x3, 0x1, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x80, 0x43109ee0}, &(0x7f0000003e40), &(0x7f0000003e80)=0x5, 0x0, 0x5, 0x0, 0x1, 0x8, 0x100}}, @cswp={0x58, 0x114, 0x7, {{0x8, 0xab}, &(0x7f0000003ec0)=0x5, &(0x7f0000003f00)=0x9, 0xe2, 0x0, 0x4, 0x5, 0x10, 0x9}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x1}, &(0x7f0000003f40)=0x6, &(0x7f0000003f80)=0xd803, 0x0, 0x7, 0x170f0158, 0x8, 0x63, 0x4}}, @rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x736}}], 0x1c0, 0x44001}, 0x48000) sendmsg$nl_route(r3, &(0x7f0000000a00)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x20120}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="280000001900000207000000000000008034a005fd0000010005000004000800080005"], 0x1}, 0x1, 0x0, 0x0, 0x880}, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000001c0)={@broadcast, @broadcast, 0x0}, &(0x7f0000000200)=0xc) connect(r2, &(0x7f0000000240)=@ll={0x11, 0xff, r5, 0x1, 0x20, 0x6}, 0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000600)=0x6, 0x4) r6 = accept4(r1, &(0x7f0000000500)=@un=@abs, &(0x7f0000000580)=0x80, 0x800) getsockopt$inet_dccp_buf(r6, 0x21, 0xcd, &(0x7f00000041c0)=""/105, &(0x7f0000004240)=0x69) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f00000002c0)=0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0xffff}, &(0x7f0000000400)=0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000440)={r7, 0x100000000, 0x6, [0xaf, 0x14a, 0x9, 0x100000001, 0x1f, 0x6]}, 0x14) setsockopt$bt_BT_FLUSHABLE(r6, 0x112, 0x8, &(0x7f0000000300)=0x568, 0x4) 2018/04/04 00:37:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/04/04 00:37:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x800) getsockname$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000003c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) accept4$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80000) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f000050e000)="2900000018003109da00000000000002021300000000ff0680000c000c000811d8000c00000005ff01", 0x29}], 0x1) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xe8, r1, 0x104, 0x70bd26, 0x25dfdbfd, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xffffffffffffffff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x9}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7f}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x28}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8000}, 0x90) [ 121.196359] ? __might_sleep+0x95/0x190 [ 121.200329] ? inet_create+0xf50/0xf50 [ 121.204300] ? security_socket_sendmsg+0x89/0xb0 [ 121.209049] ? inet_create+0xf50/0xf50 [ 121.212931] sock_sendmsg+0xca/0x110 [ 121.216640] __sys_sendto+0x365/0x5a0 [ 121.220441] ? SyS_getpeername+0x30/0x30 [ 121.224499] ? wait_for_completion+0x770/0x770 [ 121.229077] ? __lock_is_held+0xb6/0x140 [ 121.233142] ? __sb_end_write+0xa0/0xd0 [ 121.237117] ? kasan_check_write+0x14/0x20 [ 121.241346] ? fput+0xe0/0x150 [ 121.244532] ? ksys_write+0x184/0x220 [ 121.248333] ? SyS_read+0x30/0x30 [ 121.251783] ? mm_fault_error+0x2c0/0x2c0 [ 121.255930] SyS_sendto+0x40/0x60 [ 121.259378] ? __sys_sendto+0x5a0/0x5a0 [ 121.263470] do_syscall_64+0x281/0x940 [ 121.267351] ? vmalloc_sync_all+0x30/0x30 [ 121.271492] ? finish_task_switch+0x1b9/0x970 [ 121.275982] ? finish_task_switch+0x17a/0x970 [ 121.280478] ? syscall_return_slowpath+0x550/0x550 [ 121.285404] ? syscall_return_slowpath+0x2ac/0x550 [ 121.290328] ? prepare_exit_to_usermode+0x350/0x350 [ 121.295339] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 121.300702] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 121.305544] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 121.310722] RIP: 0033:0x4552d9 [ 121.313905] RSP: 002b:00007fafe814cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 121.321607] RAX: ffffffffffffffda RBX: 00007fafe814d6d4 RCX: 00000000004552d9 [ 121.328870] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 121.336133] RBP: 000000000072bea0 R08: 000000002072e000 R09: 000000000000001c [ 121.343406] R10: 00000000200408d4 R11: 0000000000000246 R12: 0000000000000015 [ 121.350670] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000000 2018/04/04 00:37:37 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0xb470}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e24, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, 0x10000, 0x8, 0x3, "09322645e5da02f77c8f136979dd3749298ca2938a4c0c89788a197adb9832600dedf5a2336a6d0a7c322b0960e3d511efefb5066cc74c847b3de163117cd6305662e36079e07a6963fecd73e92329a8"}, 0xd8) write(r0, &(0x7f0000000100)="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", 0xffffffffffffffe2) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 00:37:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) r1 = socket(0xa, 0xf, 0x1) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0), 0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'bpq0\x00', {0x2, 0x4e23, @rand_addr=0x67}}) 2018/04/04 00:37:37 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f55ae45647955"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvmsg(r0, &(0x7f0000001580)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000300)=""/179, 0xb3}, {&(0x7f00000003c0)=""/81, 0x51}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/141, 0x8d}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x6}, 0x40010102) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001640)=@sack_info={0x0, 0x8, 0x3}, &(0x7f0000001680)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000016c0)={0x8, 0x200, 0x1, 0x1f, r2}, &(0x7f0000001700)=0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)={0x2, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1, [{{0x2, 0x4e21}}]}, 0x110) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000080)=0xfffffffffffffdd4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000025000000000000000700000000000000000000000000001295000000000000000ef02a044b1023cb033fc1863e593010c18b6393917b1622d102895e54"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/04/04 00:37:37 executing program 4: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = getuid() sendmsg$nl_netfilter(r1, &(0x7f0000001d00)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001cc0)={&(0x7f0000000780)={0x1538, 0x1, 0x5, 0x300, 0x70bd2d, 0x25dfdbfd, {0xb}, [@nested={0xc, 0x84, [@typed={0x8, 0x58, @u32=0x5}]}, @typed={0x4, 0x8c, @binary}, @nested={0x110, 0x4c, [@generic="17c11e80c73d4d2e13289160b4261c4a85794af2685b6cd7aed8bc", @generic="7a5f89cc6e4f072860e506424550a1764f95f7950c6310dd1bffe77c8f692647b0c3e560dff518154cf081be75826771ae6fb1814c098ebb938305aaf2116a975b2e98dfa19ad6f3b5189609d26be95c8217ddf43d9db2a651b5988710d2b7ff19455eaa1ed75d538174c900795c9c998b3b193e8a5d2c7ce8965139815b95cb3bf2eed4f4f042ac78ce692e8ed1f383e7add54c522e63b68a21ecaf2edcebd509724c5b13e37000092c5c69ee773dcceb27cbd58bf55b3491e0e034d6b8a5182fee70ae30e4b81d782edf72bdc9cb1df53c8415820dcdb0094b687da6210a23644501deb795a9f128b40c505cdb"]}, @generic="b39de9722a273d38cc48de65a310b1a60d505f9abb3a218128e1493b1ebcf4ed20f6aebeb81295fb70af2ddaea328be7219e7e2884ca528fe96bfc0909614e116c12ad26bdd7", @typed={0x8, 0x46, @uid=r2}, @generic="e85877754ae55e2b49fed5f5f1b3d5b89d1dcd64167b61a6e8e1cf4ef4aee597597186a5e3b019f4f3425b333a59e1a8d823e5c337679265d95cf906ae476b361ca6b4c29f32076e2a5ea913671aa04a2d9dcd0d015ecac9dfc8c6c65dcb22a202724946d536d6c785abc4385f07b772ab24a93f6b855a42", @nested={0x12cc, 0x5a, [@generic="5b69f640d1bae53d9fbc5372115526f82d6d1abc42797fc58ea052eae64b0994e7ccb80616dcdd49e867676dc7d31c25d2e581ed6c9c81dc1c2bc08e986ab448932647e17b83e3ce995bc7c9d110cf5d86dd58215ccc52928e6684c93f085d6702d5e5f6ac6cafcfb250ca28c1ec911ac679707251f369282d312deefb2575580b61087d34bf12761e6ae18b32e4c0074f31f1054ca6a988a26340bbfe18822410a9661dd7f57ed8655a57bec2b3595803354dd760a4b627bb132f72f7f5c8a4a439b9cf0414490d7b52b8d627c9a0ab5fb4b19c9ec959f689b402", @typed={0x8, 0x62, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x42, @str='!\x00'}, @generic="650af320edaab9c821f4cee74a33bdffb2f33b06fb15ddc58c0b0dadd31294ac951e89249027bc3f0e402a275411e1ceb6a0706df54316a8a3dc204f29a4fc4ad86dd000788fc05dbfb958c44db1a7211bc3294a947c69deedf9ab72537dca3f80e6493eaecf43a7233f5208d7a7117351794854c5e4a8f7ef1910b2b1ad6ae5741aeaa09e6a2254033698a706129f5b552b33f2bd377105192fdacc63d6b8251cadb30da1518a50adf939c7a036601b5350fa893151ea9499a8be161d568edf2211519cc4550d3eaf257111c9d4e2d006b93dd8994c6d465d98f4b969fc9f2830be804016f64512dde69d9f4ee73d8abb8eb2ceaa4a52411330071c459a69e992d83a7b5dee81709de2183cfe43c838df3d2dd9e424124b2efa50c8edf97a2935ce99f0c99b47e533b769b7c03b2d34f7c2bb573192858609ee08f0edb2dd0370b812bab3cb7aed702987e48789acb3bc83917a3fe4141ba06beb4cf7ee361e748c6e05a6fe73aab0a7dee81110d13d51d60d416c1cea00ea9dbe179777fafb5a9c83dc3c929daf0dccf6599b1815d7ac48360f7283ec0fc1a0b874c332d22ef4bfdf7c85e37f52819c12a966be9d82f62c7d10947fa9acac7a4ccc5506bb295a5bad618c0737e04006588ec96d21b7a00fa36c623ec68090a38f9a3efa02d0cb2c2e95e3fa55eb7a1cab6bd7d3de2b5b157f878f47e74a5f84902541b228f888d311d6de53b1701908aee0829ff228ac4531937f923b58d1419840f811733b30d405d27d1ddee25042445e4340b15050fe6f45507d4de384fd106041753e1ec9f708ef2e11ffccac56e5afacf2ad5ccc65711d8a0b7469c352f49153dec011beb0a47f25f8ad350f6e52367fb5eee811b093691a83c4ffb5be55b2faa6bd665cdafa9e68285cf94014c513297946b19cca0a791f523b408b2e1b20fe9762ed447d48af9e33e1acc9196505256b53eef21e0974f8efc26d4c2c0f662731fe1e68406a2ce0d726cdecfe832474677a0da3a2b0734634fe26fa51b8093c335396d18aaf41d78493cab7284b95acde5557fbff1eeccd54006e1a55e90e418ff8fad80e2321d81a989444994b305ca2cd7b49835d4228c9e74a19d81fcb36107e153afee1f6e88cd1eb7e42526115dae279f46dac9e1feb633b7a44fbad5be269e20fd13f853b95902aca219d5f487e00f9ad7bc6b23a815213fdb4722a4a15dc403407e0ce0b0b7c114bdc8ef3d51b17a04eec8988a33844db305f36402ffade23b7aba15c056169f8b61f7515ed27dbb42918312b30eeae65e84905b3c6067cb76aae85bd449a3fab6a1312a3aaaa4b1f71d6f88894b24e8117b4665cf45c8ac87b6023af736c9a73142b152176f86e4ff47682d648cbd8106baa161a9c6e62d4a9267fec05e3e40cf2f1ab5322510b00de089922c4c494546b6f9d0fc87f0d4a17db7ca4cf4ca7820b2dff4fccdf11ef27561fb7a082c7440e9065a13717cb28d7f7e5e9495fa928507167e93958c71e24dd6a4434ae0d618e0ddd915b18abaea62202909974d6de5725b0d380390dc4f88f58cfcd22e0efae5a47df11717789ccbe51a405ebf16c1cac94f5ca3c3e8885659a5f6146644d53e31d87044856477554be07a5821a941d74be7980e14a2f2226f0f2d95245edf5c780b68a2b46a4ac31085f3d30bb5bbbcdf8b1a57463491cdbcb0fc9b90303fd5ea465826abc09cf15561e8141e85ef069eae511e2459c780eca3e33376b4f316add0fc7335fca29ef15ebffa4c5182530be3f93e220ff9fb49f9f3f41246f3a0e12a9ea843f4f7e26b73856a6705d6ed074c37a1b6eff682050759392b9f3ae1a932681cafe7a2f9282008fc74fb34391b5d908b1246ecb886a2b1e4885a479087ba31c8cee99a9d31e41c9c779c48ad9a28a70b16fa6aec40fd0e59ae2f1344133f1637934e6d31bb031e965b72488f98ba381deecc00c2a00796eed350a443b77cb0548527886675c82ec3332e290a5453262e7c24bb421f3ddf208bd94d91921195ceac35a0061ac2c87697d100e9326c8358a24f31f72e442e08f44b8102ef842c781b49750fdaad61b45ca4ee08c5179819a0a0bf6589df956c61c18be26aa1adff006fd471a6acfa09c2f226fa77fca37a2e788e25a1b45d9ae0aad612ae3844610998aad2471e3397fec8e824db2bc5436a3b02677af4beba4278712d52c692005e4e95f8cd0c3e12d06ce1ec33b091ff019f3f1b268cacc67d8ba5d59ac51486b86ce944a75700f02547896245b9df4278dcda143f6e3065d1ce43328e96b097efc87822a68de1c8c1ced1e3391ffd075695b3cf2d251b3b0aac5b5ee9bc2bb4c07c4b7f1134ad91716867bab24b124cd677656f1ac9031fa95c0f06d37a14a0d96686eb7b28d51c9e715ba89eda2526aafbbe95930794f68592b6a5672373aac13f1b17117e92ed1fc6064a423c27f06093afdea5d0c1d80931d32fd1456c2d8e17f5fb45f437c705b3a8d7ca02bfc2a202824380c4422e58925eaf05e0af57e4794baeaba58769409c67b5adc88f8a959b66579333b9d3d82eaed27b23526104073c67c95308dd40317f1fdba3e4b65a15cf829ca04fb4d7d3838fbd3023c7fbb42e2069d686f9180fdeb1c993f34686a258234e9b4b134728f87a8ce462133770bf4597c4c8976bb8bb4a8eb6486787d65a8d29ffc71d680cb07b15a12cacef099eebef261190264ed576ac8a374e0bbd24c221c32935fbc8f8ef74f413d1367114a74337558aabe1f9a92f8a753bab4442d7d87982734ba1b57ed7b501c875082d79a8a1ade068ce125f6faf316276d201bb2eb85d763dc409bdc70290ad17f90a2596d493f4f6323c37830763e842395a15292524b3a053454af95fd15c0842189d06494ae9ff698b910b993951a7167079e2d9ae8ba4d1af5739da309ac41a9b30f504f81678c63773fa134cf311b36cb6476ecf6a9edc13e9c189a2f5163e87762f96aa12b6feddfb8c60ba524089e9dfd4c76167a3ee128cea0df50cef31849f41822339ec2f4dc3a64227cc5e49e82a3a567f1b0fece60e1110b696a62ddf17996802a77a59f8e42ba7a02e4c1e14b5689bec9f2bdc14703bc100ffaaf501cc1922c34e7d752b4ea944369cbe00854405739d3748ff24783fe01264f41376f955ca4254321d84fe8ed4cc585e38d74a9eb3dcb88cc41cfc0b8b6401deb24112ffdc49dedea58ecc08d94f77248d5824eea9e44d4105390fa1a7b83d4ed914d54dfe41b334fc0be4152e867c47c6d7aba49b4fc07cb61ee2b48f340a90b23d81f885b6ce41bb1bf18351da913e73f94101c6ed01485be608b95630cb0b17beb2ba7f25d51e47a3ddec714c54f7a872083a61c502b5159de3dc2bb89ecb9c2885756c20b2041b93c04579989a98558927d30b560b688b01b8f6f8b33bd38aa1b18d4323cf4c8f0cc1b1f5d710ac75a07bc7d91cea8b0dd9b6245f7f9be27a4e8e8bff95049efa8dee043f179791f328405764460a7775ffa8231b677e1d6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@generic="f861fd241b4098d44009fed0e9ebaca547789226361a95a47b383c45d55ada489181c04559670a82f5ef3bf8eecd8227e0281b61ea0fa44e2865f93a194423ae2fb00b219e2ef8be51df44a137039cd23e58ebcfbe9b4582b0504d6a4045836cf836981499c3724cddc773c065a707f13552ca4d9180c991428b57e24082a4a07515f6f42e458e73adff9bf491ab873e7dadfa36f9ea400f4d7464e648a3f02fefaa89e1a7a3dfec24dc8083890a884366fa394b668c4f07672535441f6fd284745e510b2ff164455ee338f8cbad2df8d5d3a115407b385700a12955851758b59f159d69c3ced4db5e35a4ea513feb055a0424", @generic="135308cd0f270f9dd5af3e65d0a946c4096b4ad1afcc56f8eb2758969ba465b59bfb622acb1cfad65f8fdba03ca9392a7765674ac97046d2928d8ee33a28c68e15083db82b27750f940e82b98f7904b04a16c90669433574c23a528c185dee1b4f897b93a2a60bcb6cbe9f385bec526039bcf38bdde9ffb7a81e44ca457c1a4899e58eeb5e6f547727c84b498843402ed31e310794ef9694a386825adaead6480b4e3f8883464095dac0335622000442839d1ecfe7f89380c4e4aabec445a7c1a0c4ff2be881893043a7a0619f59b0839ff762a5490cca0eeb99c94ca22fef67410f3dbb7b23bc"]}, @generic="60e5cd99229ffe5155b0c8c2ef62991491ed35fce9ece198e5661964ef3132d561adeaf77a049a3866", @generic="38983a0d70c65a8bf21376f627baf34cddc001bad7babaa9198bcdeb5dffb176075641950873a3509cfa9a8f6373b89586edd17f5de7e75f95a9a342469c1e1c4624abd602dcbe"]}, 0x1538}, 0x1, 0x0, 0x0, 0x4000041}, 0x24000000) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000040), &(0x7f0000000080)=0x40) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) listen$netrom(r3, 0x1000) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000280)={r4, 0x1}) 2018/04/04 00:37:37 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffea6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=@routing={0x33, 0x6, 0x2, 0x7, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty]}, 0x38) listen(r0, 0x6) r2 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/137, 0x89, 0x12001, 0x0, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:37 executing program 3 (fault-call:6 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:37 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) connect$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x100000001, {0x8f, 0x9, 0x40, 0x9, 0xaf, 0x4}, 0x0, 0x40}, 0xe) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'yam0\x00', {0x2, 0x4e24}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) bind$alg(r1, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha224-generic,lrw(ecb-twofish-3way))\x00'}, 0x58) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x54, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0xb55d, @dev={0xfe, 0x80, [], 0xa}, 0x3}, @in6={0xa, 0x4e20, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff7}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, &(0x7f0000000440)=0x84) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000580)=""/253) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x1) 2018/04/04 00:37:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:37 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x1000000) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000700)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6b, 0x0, 0x6c, 0xcb4c6856d3c433f2, 0x0, 0x100040, r1}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendto$inet(r2, &(0x7f0000000040)="25e19c4ac434ed6b3a273e16ecbc1b43d25d081a0e7d8c73ec4e29912279", 0x1e, 0x80, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 2018/04/04 00:37:37 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x6, 0x18, 0x1}}], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000000040)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x80a, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000500)=@assoc_id=r1, &(0x7f0000000540)=0x4) [ 122.048141] FAULT_INJECTION: forcing a failure. [ 122.048141] name failslab, interval 1, probability 0, space 0, times 0 [ 122.059617] CPU: 0 PID: 11275 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 122.066629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.075953] Call Trace: [ 122.078515] dump_stack+0x1a7/0x27d [ 122.082115] ? arch_local_irq_restore+0x53/0x53 [ 122.086759] ? ipv6_dev_get_saddr+0x4e2/0xdc0 [ 122.091236] should_fail+0x914/0xae0 2018/04/04 00:37:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r0, 0x0, 0x9) getsockname(r0, &(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'syzkaller0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'erspan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:37 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f00000004c0)=0x10000, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000540)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000480)={@loopback={0x0, 0x1}, 0x4e, r3}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000600)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'bond0\x00', r3}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r4, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="2800000010000100000000000000000000000000"], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r5}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000500)=0x80000001, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000000)={'irlan0\x00', r4}) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000340)={@loopback={0x0, 0x1}, 0x1, r4}) r8 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r8, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmsg$key(r8, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, 0x2c6}, 0x38}, 0x1}, 0x0) recvfrom$packet(r0, &(0x7f0000000680)=""/4096, 0x1000, 0x10000, &(0x7f0000000580)={0x11, 0x6, r3, 0x1, 0x7fe1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$bt_l2cap(r6, &(0x7f0000000640)={0x1f, 0x4, {0x46f7, 0x7, 0x3, 0x9, 0x7ff}, 0x9, 0x10001}, 0xe) socket(0x9, 0x0, 0x80000001) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f0000001680)={r7, 0x1, 0x6}, 0x10) [ 122.094923] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 122.100004] ? print_irqtrace_events+0x270/0x270 [ 122.104739] ? trace_hardirqs_off+0x10/0x10 [ 122.109033] ? ipv6_dev_get_saddr+0x50b/0xdc0 [ 122.113506] ? print_irqtrace_events+0x270/0x270 [ 122.118238] ? lock_downgrade+0x980/0x980 [ 122.122358] ? lock_release+0xa40/0xa40 [ 122.126307] should_failslab+0xec/0x120 [ 122.130255] kmem_cache_alloc+0x47/0x760 [ 122.134288] ? lock_release+0xa40/0xa40 [ 122.138231] ? trace_hardirqs_on+0xd/0x10 [ 122.142353] inet_bind_bucket_create+0x7a/0x350 2018/04/04 00:37:37 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xb7, "a4d56f0e3c482362db13edc080f7e464733c54199ecd5ffda12b7e61137a031b08cfd502d2d24935cc931e103af1b978c258055355fce0ac382956e896a7f1d0bd9c77ae81536352f65d3d293a06f573a057cadc035f2d7a32df10207c5da8626504e132525eaba207b5beba573825947e8fb51e47447ec293df145afedb3905a797f6e69f364f208bd0e1e2e210abab5ce9e5c250bde3d88a49a1b2d69251bc7e0d09595c22ba286fe3b6e53d957c519f2c70848f5b63"}, &(0x7f0000000180)=0xbf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0x6, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:37 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64030, 0xffffffffffffffff, 0xfffffffffffffffe) socket$inet(0x2, 0x0, 0xfffffffffffffff8) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r1 = accept4(r0, 0x0, &(0x7f0000000940), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff7b}}, [0x1, 0x7fffffff, 0x9, 0x3f, 0x3, 0x5, 0x101, 0x6, 0x8a7c, 0xfddf, 0x1, 0x100000000, 0x3, 0x3f, 0x8]}, &(0x7f0000000640)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e24, 0x7, @empty, 0x5}}, 0x0, 0x3ff, 0x4, 0x1, 0x2}, &(0x7f0000000740)=0x98) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000800)="5fabcd54f6d1d0b87c1e6d24e9b1abd4", 0x10) getsockopt$sock_buf(r3, 0x1, 0xb7, &(0x7f0000000480)=""/163, &(0x7f0000000180)=0xa3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x5, 0x4, 0xff, 0x5, 0xa1ac}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x5, 0x81}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000340)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000000240)={r7, 0x80000, r9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000980)=ANY=[@ANYBLOB="72617700000100000000ff0f00000000000000000000000000000000000000000500000000000000000000000200afd92ea41dcd4c0300000000000000000000000001000000000085eb6324000017004227000000000000000000000000000000000000000000000000000000000000000000"], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r8, &(0x7f0000000280)=""/155, 0x9b, 0x1a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000440)={r5, 0x7ff, 0x8000, 0x7}, 0x10) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000200)=@add_del={0x2, &(0x7f00000001c0)='gretap0\x00', 0x100}) ioctl$DRM_IOCTL_AGP_ALLOC(r12, 0xc0206434, &(0x7f0000000840)={0xfffffffffffffff9, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f00000008c0)={0x10001, 0x0, 0x0, 0xb43}) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000000400)={0xf37, r13, 0x0, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r11, 0xc0206434, &(0x7f00000007c0)={0x9, r14, 0x1, 0x9}) [ 122.146994] ? inet_unhash+0xa80/0xa80 [ 122.150873] ? kasan_check_write+0x14/0x20 [ 122.155102] ? do_raw_spin_lock+0xc1/0x230 [ 122.159322] __inet_hash_connect+0x670/0xed0 [ 122.163707] ? inet6_lookup+0xd0/0xd0 [ 122.167480] ? dst_output+0x140/0x140 [ 122.171259] ? inet_hash+0x90/0x90 [ 122.174775] ? __siphash_aligned+0x1b9/0x330 [ 122.179159] ? secure_ipv6_port_ephemeral+0x1f3/0x300 [ 122.184358] ? secure_tcpv6_seq+0x350/0x350 [ 122.188654] ? lock_downgrade+0x980/0x980 [ 122.192777] ? tcp_alloc_md5sig_pool+0x460/0x460 [ 122.197506] ? rcu_is_watching+0x85/0x130 [ 122.201625] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 122.206527] inet6_hash_connect+0x62/0xc0 [ 122.210650] tcp_v6_connect+0x139b/0x26d0 [ 122.214774] ? tcp_v6_syn_recv_sock+0x2400/0x2400 [ 122.219587] ? __save_stack_trace+0x7e/0xd0 [ 122.223887] ? save_stack+0xa3/0xd0 [ 122.227487] ? save_stack+0x43/0xd0 [ 122.231088] ? kasan_kmalloc+0xad/0xe0 [ 122.234946] ? kmem_cache_alloc_trace+0x136/0x740 [ 122.239758] ? tcp_sendmsg_locked+0x2447/0x3960 [ 122.244398] ? tcp_sendmsg+0x2f/0x50 [ 122.248083] ? inet_sendmsg+0x11f/0x5e0 [ 122.252028] ? sock_sendmsg+0xca/0x110 [ 122.255886] ? __sys_sendto+0x365/0x5a0 [ 122.259831] ? SyS_sendto+0x40/0x60 [ 122.263430] ? do_syscall_64+0x281/0x940 [ 122.267460] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 122.272796] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 122.277955] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 122.283120] ? trace_hardirqs_off+0x10/0x10 [ 122.287409] ? __lock_is_held+0xb6/0x140 [ 122.291444] __inet_stream_connect+0x2e3/0x1000 [ 122.296085] ? __inet_stream_connect+0x2e3/0x1000 [ 122.300903] ? inet_dgram_connect+0x290/0x290 [ 122.305372] ? tcp_sendmsg_locked+0x2447/0x3960 [ 122.310033] ? rcu_read_lock_sched_held+0x108/0x120 [ 122.315023] ? kmem_cache_alloc_trace+0x459/0x740 [ 122.319840] tcp_sendmsg_locked+0x25c8/0x3960 [ 122.324307] ? find_held_lock+0x35/0x1d0 [ 122.328346] ? __fget+0x347/0x580 [ 122.331772] ? lock_downgrade+0x980/0x980 [ 122.335892] ? tcp_sendpage+0x60/0x60 [ 122.339661] ? rcu_is_watching+0x85/0x130 [ 122.343784] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 122.348689] ? print_irqtrace_events+0x270/0x270 [ 122.353416] ? find_held_lock+0x35/0x1d0 [ 122.357448] ? lock_acquire+0x1d5/0x580 [ 122.361390] ? lock_acquire+0x1d5/0x580 [ 122.365332] ? tcp_sendmsg+0x21/0x50 [ 122.369020] ? mark_held_locks+0xaf/0x100 [ 122.373137] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 122.377691] ? __local_bh_enable_ip+0x121/0x230 [ 122.382329] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 122.387316] ? lock_sock_nested+0x91/0x110 [ 122.391521] ? trace_hardirqs_on+0xd/0x10 [ 122.395641] ? __local_bh_enable_ip+0x121/0x230 [ 122.400283] tcp_sendmsg+0x2f/0x50 [ 122.403793] inet_sendmsg+0x11f/0x5e0 [ 122.407562] ? __might_sleep+0x95/0x190 [ 122.411510] ? inet_create+0xf50/0xf50 [ 122.415371] ? security_socket_sendmsg+0x89/0xb0 [ 122.420097] ? inet_create+0xf50/0xf50 [ 122.423958] sock_sendmsg+0xca/0x110 [ 122.427643] __sys_sendto+0x365/0x5a0 [ 122.431417] ? SyS_getpeername+0x30/0x30 [ 122.435449] ? wait_for_completion+0x770/0x770 [ 122.440002] ? __lock_is_held+0xb6/0x140 [ 122.444042] ? __sb_end_write+0xa0/0xd0 [ 122.447992] ? kasan_check_write+0x14/0x20 [ 122.452198] ? fput+0xe0/0x150 [ 122.455360] ? ksys_write+0x184/0x220 [ 122.459131] ? SyS_read+0x30/0x30 [ 122.462555] ? mm_fault_error+0x2c0/0x2c0 [ 122.466681] SyS_sendto+0x40/0x60 [ 122.470105] ? __sys_sendto+0x5a0/0x5a0 [ 122.474053] do_syscall_64+0x281/0x940 [ 122.477912] ? vmalloc_sync_all+0x30/0x30 [ 122.482032] ? finish_task_switch+0x1b9/0x970 [ 122.486498] ? finish_task_switch+0x17a/0x970 [ 122.490965] ? syscall_return_slowpath+0x550/0x550 [ 122.495862] ? syscall_return_slowpath+0x2ac/0x550 [ 122.500760] ? prepare_exit_to_usermode+0x350/0x350 [ 122.505750] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 122.511085] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 122.515899] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 122.521058] RIP: 0033:0x4552d9 [ 122.524219] RSP: 002b:00007fafe814cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 122.531898] RAX: ffffffffffffffda RBX: 00007fafe814d6d4 RCX: 00000000004552d9 [ 122.539140] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 122.546380] RBP: 000000000072bea0 R08: 000000002072e000 R09: 000000000000001c [ 122.553622] R10: 00000000200408d4 R11: 0000000000000246 R12: 0000000000000015 [ 122.560862] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000001 [ 122.573702] bond0 (unregistering): Released all slaves 2018/04/04 00:37:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) r1 = socket(0xa, 0x7, 0x3) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000140), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffffff2a, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x101}}, 0x9e2, 0x8, 0xffff, 0x9, 0x80}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}}, 0x400, 0xfffffffffffffffb, 0x23e, 0x0, 0x22}, 0x98) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f00000001c0)={0x10}, 0x365, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000cc4aeff4c2368d7fa8602a7c5150001000000000000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='tunl0\x00') socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 00:37:38 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r1, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0xfffffffffffffffe, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000000)="94", 0x1, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x3, {{0x2, 0x4e21, @rand_addr=0x7f}}}, 0x88) sendto$inet(r1, &(0x7f0000000040)="db", 0x0, 0x50, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0xad) 2018/04/04 00:37:38 executing program 4: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'ipddp0\x00', {0x2, 0x4e21, @rand_addr=0xcd3}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) getsockname(r1, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000003c0)=0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000400)={r1}) r3 = accept(r1, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e23, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x401}}, 0x1, 0xffffffffffffe930, 0xec2, "49459927749ccee0a1c7520009ba60de6c4d3b074754da6e79162ce1e26326cb9dfcc6f42944b0965d78184111f008f616925b2eadf67b0cdf0da3b525de526bd59eb4a4864fc1f7c37793570eb1e0b7"}, 0xd8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000040)={0x8, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x100, 0x5, 0x1, 0xdf, 0x3, &(0x7f0000000000)='nr0\x00', 0x4, 0xfffffffffffff08f, 0x7ff}) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x8000000000000014, &(0x7f00000002c0), &(0x7f0000000300)=0xfffffffffffffff0) 2018/04/04 00:37:38 executing program 3 (fault-call:6 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = socket(0xa69b5b30d9a7a821, 0x807, 0x0) getsockname$llc(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x10) bind$llc(r4, &(0x7f0000000040)={0x1a, 0x313, 0x4, 0x100000000, 0x4, 0x933, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$llc_int(r4, 0x10c, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x0, 0x4}}, 0x2e) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00000004c0)={r1, 0x2, 0x7, "17ec5ed1c087a20c30b776ecef55d803b2a5c7d0e875af9f930d"}) sendmsg$nl_generic(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x28, 0x2a, 0x0, 0x70bd27, 0x25dfdbfb, {0xd}, [@nested={0xc, 0x68, [@typed={0x8, 0x3f, @ipv4=@broadcast=0xffffffff}]}, @typed={0x8, 0x4e, @fd=r2}]}, 0x28}, 0x1}, 0x4) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f00000001c0)={@loopback, @loopback, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000480)=r7, 0x4) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x8f87, 0x100, 0x80, 0x400, 0xfffffffffffffffe, 0x2200000, r6}) read(r3, &(0x7f00000002c0)=""/246, 0xf6) close(r2) socket$packet(0x11, 0x3, 0x300) getsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000000080), &(0x7f0000000100)=0x4) connect$l2tp(r0, &(0x7f00008adfd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x2}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/04/04 00:37:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x5, 0x6, 0x9, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ax25(r2, &(0x7f0000000040)=""/120, 0x78, 0x1, &(0x7f00000000c0)={0x3, {"8bcedde5e23c69"}, 0x1ff}, 0x10) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000003c0)={0x7, {0x2, 0x4e21, @rand_addr}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x200, 0x100, 0xaf1e327, 0x8b86, 0x2, &(0x7f0000000380)='syzkaller1\x00', 0x811, 0x8, 0x100}) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="0300000000000000b3dc62", 0x282) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000002cc0)="6dab9a94cb4e701c787800ac7a4ca7e90e2f270387f1186f4962ac4c87d46a78fb8af5b384c1a65d1ecbadae401bb85fce68de21d4f3be7f7560922758a78f5e94df077df9df1699441e3bdf33117aba2e7fdf1208f5855bd52c1b8e24b75e1aaf5d4d56c093d1d12247479d25824f68700818def97d53beec64f76f8364d4235986f817f9285e8da632eebd5f1cbbad5e339a309f5c6f531cdd92a8edaf74de", 0xa0}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r3, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)}, 0x0) 2018/04/04 00:37:38 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) recvfrom$llc(r2, &(0x7f0000000040), 0x0, 0x100, &(0x7f0000000080)={0x1a, 0x10f, 0x8, 0x8, 0x6, 0x8}, 0x10) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x100000000, 0x0, 0x1000, 0x8, 0x1f, 0x9, 0x7fff, {0x0, @in6={{0xa, 0x4e22, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff7}}, 0x7b5, 0x10000, 0x5, 0x3, 0x16}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x7, 0xffffffff, 0xffff, 0x7, 0x5}, &(0x7f00000002c0)=0x14) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @empty, 0xffffffffffff0000}, 0x1c) 2018/04/04 00:37:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000412d9911ae5c68432579f4c4fb08b4a8182e3d34849952496564dea4c312e881b1ed4193ed005e1380fdd566d3877b074609c8984d46a388259b2f591ff9af089822d923bb2fc4c2e1a6"], &(0x7f0000000040)=0x4) 2018/04/04 00:37:38 executing program 4: syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="0180c200000000001400010000804500001c0000000000119078ac6acd14ffbbffffffff000000000008"], 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'lo\x00', 0x1}, 0x18) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x101, &(0x7f0000000080)=0x4) [ 122.987266] FAULT_INJECTION: forcing a failure. [ 122.987266] name failslab, interval 1, probability 0, space 0, times 0 [ 122.998564] CPU: 1 PID: 11334 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 123.005553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.014880] Call Trace: [ 123.017443] dump_stack+0x1a7/0x27d [ 123.021046] ? arch_local_irq_restore+0x53/0x53 [ 123.025693] should_fail+0x914/0xae0 [ 123.029378] ? fault_create_debugfs_attr+0x1f0/0x1f0 2018/04/04 00:37:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) connect$vsock_dgram(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/04/04 00:37:38 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000180), 0x4) r1 = socket$inet6(0xa, 0xe, 0x3ff) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x1}, 0x8) [ 123.034455] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 123.039618] ? find_held_lock+0x35/0x1d0 [ 123.043656] ? __lock_is_held+0xb6/0x140 [ 123.047695] ? check_same_owner+0x320/0x320 [ 123.051990] ? rcu_note_context_switch+0x710/0x710 [ 123.056893] ? __lock_is_held+0xb6/0x140 [ 123.060933] should_failslab+0xec/0x120 [ 123.064879] kmem_cache_alloc_node+0x56/0x760 [ 123.069347] ? __sk_dst_check+0x1a5/0x380 [ 123.073466] ? __save_stack_trace+0x7e/0xd0 [ 123.077759] ? trace_hardirqs_off+0x10/0x10 [ 123.082051] ? skb_orphan_partial+0x250/0x250 2018/04/04 00:37:38 executing program 2: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003dc0)=[{&(0x7f0000001080)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002380)}, {&(0x7f0000002400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003900), 0x0, &(0x7f0000003d00)}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{&(0x7f00000015c0)=@sco={0x1f}, 0x8, &(0x7f00000028c0), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f0000003dc0), 0x27f, &(0x7f0000000000)=ANY=[@ANYBLOB="1400ecff0000000000000000000000009ab06b4390d1c567542b0eaa97a1c92847de672f1045c168f5954c5095e2bea192af379f485f838cac911aaf17f003"], 0xc}}], 0x2, 0x0) 2018/04/04 00:37:38 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000000200), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x1, 0x4) [ 123.086519] __alloc_skb+0xf4/0x760 [ 123.090116] ? skb_scrub_packet+0x510/0x510 [ 123.094414] ? ip6_mtu+0x369/0x4d0 [ 123.097928] ? lock_downgrade+0x980/0x980 [ 123.102052] ? kasan_check_read+0x11/0x20 [ 123.106173] ? rcu_is_watching+0x85/0x130 [ 123.110293] ? trace_hardirqs_off+0x10/0x10 [ 123.114595] sk_stream_alloc_skb+0x126/0x9a0 [ 123.118977] ? tcp_init_transfer+0x3e0/0x3e0 [ 123.123360] ? __lock_is_held+0xb6/0x140 [ 123.127399] tcp_connect+0x1175/0x4100 [ 123.131266] ? tcp_push_one+0x100/0x100 2018/04/04 00:37:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000400)={0x3, &(0x7f00000003c0)=[{}, {}, {}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0x8, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r2], @ANYRES16=r0], 0x2}, 0x1}, 0x44) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) accept$packet(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1, @in6}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000340)=0xe8) 2018/04/04 00:37:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x56f}, 0x10) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) socketpair$ax25(0x3, 0x6, 0xffffffffffffffff, &(0x7f00000000c0)) [ 123.135212] ? lock_downgrade+0x8c7/0x980 [ 123.139335] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 123.143890] ? __inet_hash_connect+0x8b1/0xed0 [ 123.148446] ? pvclock_read_flags+0x160/0x160 [ 123.152912] ? mark_held_locks+0xaf/0x100 [ 123.157033] ? ktime_get_with_offset+0x188/0x420 [ 123.161777] ? kvm_clock_get_cycles+0x25/0x30 [ 123.166247] ? ktime_get_with_offset+0x2c1/0x420 [ 123.170981] ? ktime_get+0x3a0/0x3a0 [ 123.174680] ? __siphash_aligned+0x1b9/0x330 [ 123.179061] ? siphash_4u64+0x25/0x3a0 [ 123.182926] ? secure_tcpv6_ts_off+0x1e0/0x420 2018/04/04 00:37:38 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c000000130001080000000000200000000000001be87bce2e7b2cb9fb2474fc4edfbcd400fc73996bffb86d2dd0b3800b4a882c4692f7", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x40000000) 2018/04/04 00:37:38 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) close(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b42fec)={0x14, 0xa, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) socketpair(0x10, 0x80000, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000000700)=[{&(0x7f0000000340)=""/4, 0x4}, {&(0x7f0000000380)=""/101, 0x65}, {&(0x7f0000000400)=""/71, 0x47}, {&(0x7f0000000480)=""/226, 0xe2}, {&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/205, 0xcd}, {&(0x7f00000006c0)=""/6, 0x6}], 0x7) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000200)={{{@in=@loopback, @in=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000007c0)={r4, 0x400000002}) socketpair$inet(0x2, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) setsockopt$inet_tcp_int(r2, 0x6, 0x18, &(0x7f0000000780)=0x79, 0x4) [ 123.187481] ? secure_tcpv6_seq+0x23c/0x350 [ 123.191770] ? secure_tcpv6_seq+0x350/0x350 [ 123.196065] ? tcp_fastopen_defer_connect+0x163/0x4a0 [ 123.201226] ? secure_dccpv6_sequence_number+0x360/0x360 [ 123.206656] tcp_v6_connect+0x2091/0x26d0 [ 123.210780] ? tcp_v6_syn_recv_sock+0x2400/0x2400 [ 123.215593] ? __save_stack_trace+0x7e/0xd0 [ 123.219893] ? save_stack+0xa3/0xd0 [ 123.223490] ? save_stack+0x43/0xd0 [ 123.227086] ? kasan_kmalloc+0xad/0xe0 [ 123.230945] ? kmem_cache_alloc_trace+0x136/0x740 [ 123.235761] ? tcp_sendmsg_locked+0x2447/0x3960 [ 123.240398] ? tcp_sendmsg+0x2f/0x50 [ 123.244085] ? inet_sendmsg+0x11f/0x5e0 [ 123.248028] ? sock_sendmsg+0xca/0x110 [ 123.251888] ? __sys_sendto+0x365/0x5a0 [ 123.255833] ? SyS_sendto+0x40/0x60 [ 123.259432] ? do_syscall_64+0x281/0x940 [ 123.263464] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 123.268799] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 123.273958] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 123.279121] ? trace_hardirqs_off+0x10/0x10 [ 123.283413] ? __lock_is_held+0xb6/0x140 [ 123.287446] __inet_stream_connect+0x2e3/0x1000 [ 123.292088] ? __inet_stream_connect+0x2e3/0x1000 [ 123.296904] ? inet_dgram_connect+0x290/0x290 [ 123.301374] ? tcp_sendmsg_locked+0x2447/0x3960 [ 123.306012] ? rcu_read_lock_sched_held+0x108/0x120 [ 123.311001] ? kmem_cache_alloc_trace+0x459/0x740 [ 123.315821] tcp_sendmsg_locked+0x25c8/0x3960 [ 123.320291] ? find_held_lock+0x35/0x1d0 [ 123.324327] ? __fget+0x347/0x580 [ 123.327754] ? lock_downgrade+0x980/0x980 [ 123.331890] ? tcp_sendpage+0x60/0x60 [ 123.335670] ? rcu_is_watching+0x85/0x130 [ 123.339790] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 123.344697] ? print_irqtrace_events+0x270/0x270 [ 123.349424] ? find_held_lock+0x35/0x1d0 [ 123.353457] ? lock_acquire+0x1d5/0x580 [ 123.357402] ? lock_acquire+0x1d5/0x580 [ 123.361348] ? tcp_sendmsg+0x21/0x50 [ 123.365036] ? mark_held_locks+0xaf/0x100 [ 123.369156] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 123.373709] ? __local_bh_enable_ip+0x121/0x230 [ 123.378349] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 123.383337] ? lock_sock_nested+0x91/0x110 [ 123.387544] ? trace_hardirqs_on+0xd/0x10 [ 123.391665] ? __local_bh_enable_ip+0x121/0x230 [ 123.396309] tcp_sendmsg+0x2f/0x50 [ 123.399822] inet_sendmsg+0x11f/0x5e0 [ 123.403593] ? __might_sleep+0x95/0x190 [ 123.407543] ? inet_create+0xf50/0xf50 [ 123.411404] ? security_socket_sendmsg+0x89/0xb0 [ 123.416132] ? inet_create+0xf50/0xf50 [ 123.419993] sock_sendmsg+0xca/0x110 [ 123.423682] __sys_sendto+0x365/0x5a0 [ 123.427453] ? SyS_getpeername+0x30/0x30 [ 123.431488] ? wait_for_completion+0x770/0x770 [ 123.436044] ? __lock_is_held+0xb6/0x140 [ 123.440082] ? __sb_end_write+0xa0/0xd0 [ 123.444028] ? kasan_check_write+0x14/0x20 [ 123.448235] ? fput+0xe0/0x150 [ 123.451397] ? ksys_write+0x184/0x220 [ 123.455170] ? SyS_read+0x30/0x30 [ 123.458595] ? mm_fault_error+0x2c0/0x2c0 [ 123.462723] SyS_sendto+0x40/0x60 [ 123.466147] ? __sys_sendto+0x5a0/0x5a0 [ 123.470091] do_syscall_64+0x281/0x940 [ 123.473947] ? vmalloc_sync_all+0x30/0x30 [ 123.478068] ? finish_task_switch+0x1b9/0x970 [ 123.482531] ? finish_task_switch+0x17a/0x970 [ 123.486998] ? syscall_return_slowpath+0x550/0x550 [ 123.491897] ? syscall_return_slowpath+0x2ac/0x550 [ 123.496807] ? prepare_exit_to_usermode+0x350/0x350 [ 123.501798] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 123.507134] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 123.511967] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 123.517127] RIP: 0033:0x4552d9 [ 123.520288] RSP: 002b:00007fafe814cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 123.527966] RAX: ffffffffffffffda RBX: 00007fafe814d6d4 RCX: 00000000004552d9 [ 123.535208] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 123.542447] RBP: 000000000072bea0 R08: 000000002072e000 R09: 000000000000001c [ 123.549689] R10: 00000000200408d4 R11: 0000000000000246 R12: 0000000000000015 [ 123.556928] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000002 2018/04/04 00:37:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000100)) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:39 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000140)=0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@getneigh={0x14, 0x1e, 0x120, 0x70bd2a, 0x25dfdbff, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x801}, 0x48005) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:39 executing program 2: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) r0 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000004c0)=0x80, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = socket$inet(0x15, 0x2, 0x2) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r3, &(0x7f0000000200)={0x0, 0x214, &(0x7f0000000080)}, 0x0) sendto$inet(r3, &(0x7f0000000140)='M', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) accept4(r0, &(0x7f00000002c0)=@generic, &(0x7f0000000340)=0x80, 0x800) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x10000}, 0x10) pipe(&(0x7f0000000440)={0xffffffffffffffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000b80)=ANY=[@ANYBLOB="18c0ba5d10bc0801094b434123ae253769bb4c7f0000000000000000d860048b9249ec7ca88bec417dd116e04c1719a497a2cbbcfbdf9fa7198278708765bfe473ef7484484d39002d0c38c9a8bf1f077fae5137a0c43773acb7fbb6fa03a7ec3846cf8f3787d22e58f8c63cd85da21b91d96f3067910f42ac9048ae28428271d36e89501638fc0eefcca5587edaee3d1c66c21527329f0426deff259b2023f1829dcba19d8cc67d49eb0d3465a6ffffc5011e283ee8d801de85274e859e01e60000000000000000000000000000000000000000000000000000", @ANYRES16=r6, @ANYBLOB="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"], 0xcc}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r5, &(0x7f00005c9000), 0x252, 0x0, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) writev(r5, &(0x7f0000818ff0)=[{&(0x7f000016bde8)='\v', 0x1}], 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x1000}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000840)=@assoc_id=r7, 0x4) r8 = socket(0x0, 0x8080e, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r8, 0x29, 0x2a, &(0x7f0000000600)={0x6, {{0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x373}}}, 0x88) sendmsg$unix(r8, &(0x7f0000000200)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)}, 0x4814) bind$rds(0xffffffffffffffff, &(0x7f0000000700)={0x2, 0x0, @rand_addr=0x7fff}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000180)=0xd881, 0x4) 2018/04/04 00:37:39 executing program 3 (fault-call:6 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:39 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x6f4672dbbd7b9115) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x8, 0xa72b, 0x7, 0x53, 0x0, 0x2, 0x2, {0x0, @in={{0x2, 0x4e23}}, 0xfffffffffffffffe, 0x1, 0x0, 0x7, 0x8}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000480)=r1, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r2, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x28}}], 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 2018/04/04 00:37:39 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x803, 0x8000000001) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x475}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket(0xb, 0x0, 0xfe97) r4 = accept4(r1, &(0x7f0000000280)=@can, &(0x7f0000000300)=0x80, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000240)={r1}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'rose0\x00'}, 0x18) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00000004c0)) bind$bt_rfcomm(r4, &(0x7f00000001c0)={0x1f, {0xffffffff, 0xc6c, 0x6, 0xac, 0x3f3, 0x9}, 0x8}, 0xa) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00000000c0)={r6}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[@ANYBLOB="02070007022d6070625e73ef9b2e0000000000008000000000"], 0x10}, 0x1}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/04 00:37:39 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000000040)="aac8902eadfb032d126aee033e155e4664c6a9bdbc8472d04351865860a158e98d64d3d8118fd92059bdfccc78fa267487341e1e2b020d8f1b6ae6b6e8f18da4458e43f1f817dc3f04b7d2ae23937265e149b8db039c8a11a038ee3558c1919b21c7059e00e5b8cd82f37206ee6e1f04f9a8eb5c67ae8e8e981fe41390a4c7373a2f151718c095e7c3062d4cceed9ed22a89d4fe687096420766d06f0047d8f8aa3200eacd684f8297a92bffbd5199ea29ad80bb19df1b729cfc94eafc7bf47c", 0xc0, 0x4804, &(0x7f0000000100)={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x8d}, 0x1c) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:39 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet6(0xa, 0x8080a, 0x0) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xfd29}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000096fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r3 = accept4(r0, &(0x7f00000002c0)=@nfc, &(0x7f0000000340)=0x80, 0x80000) bind$nfc_llcp(r3, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x7, 0x0, 0x37, "91720997690dab3c861fbba9bd997698b847f8a08ac3eb14ee91261bcb2a4f20d2d27a3718c545e9b6daeec0a4998aac4e1aefa06541636111a80b63b630a2", 0x36}, 0x60) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000), 0x0) r4 = accept$alg(r2, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0xb30fbcd9d4352c0a, 0x8, 0x1ff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f00000001c0), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r6, 0x84, 0x6d, &(0x7f0000000600)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], &(0x7f0000000240)=0x2) r8 = socket(0xa, 0x80001, 0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x71, &(0x7f0000000080)={r9, 0x2}, &(0x7f00000000c0)=0x8) r10 = socket$can_raw(0x1d, 0x3, 0x1) getsockname$llc(r8, &(0x7f0000000200), &(0x7f0000000280)=0x10) getsockopt$IP_VS_SO_GET_VERSION(r10, 0x0, 0x480, &(0x7f0000000400), &(0x7f0000000440)=0x40) recvmsg(r4, &(0x7f0000c0c000)={&(0x7f0000068f80)=@generic, 0x80, &(0x7f0000f7bfe0)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f76f1d)}, 0x0) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) [ 123.990879] FAULT_INJECTION: forcing a failure. [ 123.990879] name failslab, interval 1, probability 0, space 0, times 0 [ 124.002154] CPU: 0 PID: 11412 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 124.009140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.018466] Call Trace: [ 124.021039] dump_stack+0x1a7/0x27d [ 124.024643] ? arch_local_irq_restore+0x53/0x53 [ 124.029285] ? is_bpf_text_address+0xa4/0x120 [ 124.033751] ? kernel_text_address+0xd1/0xe0 [ 124.038130] ? __unwind_start+0x169/0x330 [ 124.042254] should_fail+0x914/0xae0 [ 124.045939] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 124.051015] ? save_stack+0xa3/0xd0 [ 124.054612] ? save_stack+0x43/0xd0 [ 124.058208] ? kasan_kmalloc+0xad/0xe0 [ 124.062067] ? kasan_slab_alloc+0x12/0x20 [ 124.066187] ? find_held_lock+0x35/0x1d0 [ 124.070230] ? __lock_is_held+0xb6/0x140 [ 124.074269] ? check_same_owner+0x320/0x320 [ 124.078569] ? rcu_note_context_switch+0x710/0x710 [ 124.083474] should_failslab+0xec/0x120 [ 124.087421] kmem_cache_alloc_node_trace+0x5a/0x760 [ 124.092414] __kmalloc_node_track_caller+0x33/0x70 [ 124.097317] __kmalloc_reserve.isra.39+0x41/0xd0 [ 124.102060] __alloc_skb+0x12a/0x760 [ 124.105747] ? skb_scrub_packet+0x510/0x510 [ 124.110045] ? ip6_mtu+0x369/0x4d0 [ 124.113558] ? lock_downgrade+0x980/0x980 [ 124.117680] ? kasan_check_read+0x11/0x20 [ 124.121796] ? rcu_is_watching+0x85/0x130 [ 124.125915] ? trace_hardirqs_off+0x10/0x10 [ 124.130211] sk_stream_alloc_skb+0x126/0x9a0 [ 124.134592] ? tcp_init_transfer+0x3e0/0x3e0 2018/04/04 00:37:39 executing program 0: r0 = socket$inet(0x10, 0x80000, 0x3fb) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="2f0000001c0003fd6d0000360000000002dd0700060000001f5f32c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) 2018/04/04 00:37:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000080)={&(0x7f0000006fdc)={0x14, 0x20, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}}, 0x14}, 0x1}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/04 00:37:39 executing program 0: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x1f, 0x8) listen(r0, 0x1) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abdffc)=0x101, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000003ffc)=0x10000000002, 0x4) 2018/04/04 00:37:39 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "6e221d", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) 2018/04/04 00:37:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0xffffffffffffffb4) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:39 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet(0x2, 0x40000000000000a, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r3, &(0x7f0000000900)={&(0x7f0000000200)=@in6={0xa, 0x4e22, 0xa7e, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000080)="37767c1ec629dabb825c98b7c3a81cc5d73f885340f150f8be4d489649ddaf49df3b4d3ff613e8ba35eaf69f08ef8e5b63f004a959d82e8106cd814f3e06e2a9", 0x40}, {&(0x7f0000000280)="2106653d47da93fab8e238239aea7fb68fb938da835f", 0x16}, {&(0x7f00000004c0)="0614b3f47ccb254e70d86dda2ee0599127e63631c5abe104b4c4cf44032d3a2222614e1b672cf02b9cd560e51c988badbb8267e63e92fef4cb53ce6c74b42878d1b00396b97755efa6f3b6cf954ca8775e69fbbeba5bfbcfd274e07224af13e35afe7055ef336bf0c599334e5f44f77b8d5b047b016eddb9498a7473f5e5bf483aecd4d250a26abbf09a2fbdbc965d778a56d5e30804a96ea54df4d92634a6522282cde0535239c67e818f8415", 0xad}, {&(0x7f0000000580)="183accef4dd3ff6ee37c313ea0145e9c53c06e221e1542ddb1c40e9f60e4c3b19cf7b357d294c4359c0075fc8ce8850992e349b087fdfdf6de492f55edc0ad3b519f014827e871f27ddc485095117d123ee7159c54191c7d64711eb160ec975e0affad53c0e5a97a4755454b04b8bc70b1d8986c9e3734a32a104ee1cca3ea39f1ed7b0941037a070852b707c67668c93f28d80f8c9ee3f1c715c8da3c52c78e6d912fb07c46c941a52105361db2a65f29f84421ee333b7fb4cb089cb4266998ad3c7a9cc7", 0xc5}, {&(0x7f0000000680)="ad4b99e26b0c04d854b848ca81c1b97c6dc63d402782d7f89bebb6560628fc14c6e29507c8644a1879d39a29fac8088673353de3a11eac4f0a4979f645ef559f7147c3d1a4d6674950c3ec1bfc983679101f5f5f9c69fccf4948be2c7e4e03d1df5ef467055fd63817b3d21f780569afc5487dc5a9c96f11cb38d829a49bf0c0cc976de203e75f864dc366556c2c6720e76f9ba2722a5094d9aaf5abbeb91af15c05b7b1100158aae5a6a1488a030ac4e4c8864b5833beeda66650e088fbfa9b24a8d46a270f4ea9b7ba402c82ebeb6691290fb7f54fa00963822261fca9771e9980814da25d9b4875958145242c", 0xee}, {&(0x7f00000002c0)="18b17e8edf65fe0c38860f2f75e699144033789b4da0e2608bba0f8b9503f3891a4a21fac888a58f86103bafb1bf54b770381a0cac9c3700706c9cb9edbfa052036dd64bd75eb0f390d73d96e7b423045545aa1e56c5cec0336448ea4c3522c18f37e1f720031a5fc5de1ff1", 0x6c}], 0x6, &(0x7f0000000800)=[{0x60, 0x102, 0x9, "bc18833492ffcef06e8ccff92424c1f534b0a109a803800a121d6b96729fcffd1563eebaa609f8ed29874b18fc6618cc249e889055a23f2cd60464a0da428689ede8991917c9d3fbf7a221145711f4"}, {0x78, 0x103, 0x3f, "e53d82d841b8c78089b0016885f9f17a6ed72957e8bd8afa57bc88536a5cdee36d715f4c06ccb2474b98bfb515c6f4820a9f32ae8ef5fa537442d50509d6c2b36ef7c99298216fbd101f7ccdad1b3d3f50825968f18a1b51783618cd997efb926c"}], 0xd8, 0x40}, 0x4) accept$unix(r2, &(0x7f00000000c0)=@abs, &(0x7f00000001c0)=0x6e) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000002600)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000002700)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002740)={'ifb0\x00', r5}) setsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000173ffc), 0x4) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=@newsa={0x150, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@output_mark={0x8, 0x1d}, @replay_val={0x10, 0xa}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x150}, 0x1, 0x0, 0x0, 0x40000000000}, 0x20000000) 2018/04/04 00:37:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = accept4(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) [ 124.138972] ? __lock_is_held+0xb6/0x140 [ 124.143009] tcp_connect+0x1175/0x4100 [ 124.146887] ? tcp_push_one+0x100/0x100 [ 124.150833] ? lock_downgrade+0x8c7/0x980 [ 124.154952] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 124.159505] ? __inet_hash_connect+0x8b1/0xed0 [ 124.164060] ? pvclock_read_flags+0x160/0x160 [ 124.168525] ? mark_held_locks+0xaf/0x100 [ 124.172648] ? ktime_get_with_offset+0x188/0x420 [ 124.177376] ? kvm_clock_get_cycles+0x25/0x30 [ 124.181843] ? ktime_get_with_offset+0x2c1/0x420 [ 124.186570] ? ktime_get+0x3a0/0x3a0 2018/04/04 00:37:39 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={r2, r3, r4}, 0xc) r5 = accept(r0, &(0x7f00000003c0)=@alg, &(0x7f0000000440)=0x80) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x93, 0x40}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000580)={r6, 0x8001, 0x4, [0x380000000, 0x7ff, 0x1fc00000, 0x9]}, 0x10) r7 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r7, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) [ 124.190258] ? __siphash_aligned+0x1b9/0x330 [ 124.194636] ? siphash_4u64+0x25/0x3a0 [ 124.198495] ? secure_tcpv6_ts_off+0x1e0/0x420 [ 124.203045] ? secure_tcpv6_seq+0x23c/0x350 [ 124.207335] ? secure_tcpv6_seq+0x350/0x350 [ 124.211631] ? tcp_fastopen_defer_connect+0x163/0x4a0 [ 124.216792] ? secure_dccpv6_sequence_number+0x360/0x360 [ 124.222226] tcp_v6_connect+0x2091/0x26d0 [ 124.226348] ? tcp_v6_syn_recv_sock+0x2400/0x2400 [ 124.231161] ? __save_stack_trace+0x7e/0xd0 [ 124.235459] ? save_stack+0xa3/0xd0 2018/04/04 00:37:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 124.239056] ? save_stack+0x43/0xd0 [ 124.242654] ? kasan_kmalloc+0xad/0xe0 [ 124.246511] ? kmem_cache_alloc_trace+0x136/0x740 [ 124.251324] ? tcp_sendmsg_locked+0x2447/0x3960 [ 124.255961] ? tcp_sendmsg+0x2f/0x50 [ 124.259646] ? inet_sendmsg+0x11f/0x5e0 [ 124.263593] ? sock_sendmsg+0xca/0x110 [ 124.267449] ? __sys_sendto+0x365/0x5a0 [ 124.271391] ? SyS_sendto+0x40/0x60 [ 124.274991] ? do_syscall_64+0x281/0x940 [ 124.279023] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 124.284357] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 124.289517] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 124.294686] ? trace_hardirqs_off+0x10/0x10 [ 124.298981] ? __lock_is_held+0xb6/0x140 [ 124.303015] __inet_stream_connect+0x2e3/0x1000 [ 124.307653] ? __inet_stream_connect+0x2e3/0x1000 [ 124.312471] ? inet_dgram_connect+0x290/0x290 [ 124.316941] ? tcp_sendmsg_locked+0x2447/0x3960 [ 124.321580] ? rcu_read_lock_sched_held+0x108/0x120 [ 124.326567] ? kmem_cache_alloc_trace+0x459/0x740 [ 124.331383] tcp_sendmsg_locked+0x25c8/0x3960 [ 124.335855] ? find_held_lock+0x35/0x1d0 [ 124.339892] ? __fget+0x347/0x580 [ 124.343318] ? lock_downgrade+0x980/0x980 [ 124.347440] ? tcp_sendpage+0x60/0x60 [ 124.351210] ? rcu_is_watching+0x85/0x130 [ 124.355329] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 124.360235] ? print_irqtrace_events+0x270/0x270 [ 124.364964] ? find_held_lock+0x35/0x1d0 [ 124.369000] ? lock_acquire+0x1d5/0x580 [ 124.372944] ? lock_acquire+0x1d5/0x580 [ 124.376891] ? tcp_sendmsg+0x21/0x50 [ 124.380582] ? mark_held_locks+0xaf/0x100 [ 124.384701] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 124.389256] ? __local_bh_enable_ip+0x121/0x230 [ 124.393896] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 124.398883] ? lock_sock_nested+0x91/0x110 [ 124.403087] ? trace_hardirqs_on+0xd/0x10 [ 124.407204] ? __local_bh_enable_ip+0x121/0x230 [ 124.411848] tcp_sendmsg+0x2f/0x50 [ 124.415361] inet_sendmsg+0x11f/0x5e0 [ 124.419131] ? __might_sleep+0x95/0x190 [ 124.423076] ? inet_create+0xf50/0xf50 [ 124.426961] ? security_socket_sendmsg+0x89/0xb0 [ 124.431687] ? inet_create+0xf50/0xf50 [ 124.435550] sock_sendmsg+0xca/0x110 [ 124.439238] __sys_sendto+0x365/0x5a0 [ 124.443012] ? SyS_getpeername+0x30/0x30 [ 124.447050] ? wait_for_completion+0x770/0x770 [ 124.451604] ? __lock_is_held+0xb6/0x140 [ 124.455641] ? __sb_end_write+0xa0/0xd0 [ 124.459588] ? kasan_check_write+0x14/0x20 [ 124.463792] ? fput+0xe0/0x150 [ 124.466955] ? ksys_write+0x184/0x220 [ 124.470730] ? SyS_read+0x30/0x30 [ 124.474154] ? mm_fault_error+0x2c0/0x2c0 [ 124.478277] SyS_sendto+0x40/0x60 [ 124.481700] ? __sys_sendto+0x5a0/0x5a0 [ 124.485646] do_syscall_64+0x281/0x940 [ 124.489504] ? vmalloc_sync_all+0x30/0x30 [ 124.493627] ? finish_task_switch+0x1b9/0x970 [ 124.498095] ? finish_task_switch+0x17a/0x970 [ 124.502562] ? syscall_return_slowpath+0x550/0x550 [ 124.507463] ? syscall_return_slowpath+0x2ac/0x550 [ 124.512363] ? prepare_exit_to_usermode+0x350/0x350 [ 124.517349] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 124.522685] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 124.527502] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 124.532666] RIP: 0033:0x4552d9 [ 124.535827] RSP: 002b:00007fafe814cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/04/04 00:37:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000840)={0x0, 0x7}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000008c0)={r2, 0x2, 0x30, 0x6, 0x8}, &(0x7f0000000900)=0xfffffffffffffdc6) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) socketpair$inet(0x2, 0x5, 0x7, &(0x7f0000000400)) sendmmsg(r3, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="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", 0xcbd}], 0x1, &(0x7f0000004a80)}}, {{&(0x7f0000000a00)=@ipx={0x4, 0x7, 0x7, "a620f402866e", 0x8}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000f40)="ab37115edcbe7bd2fb9176c803954ac5d39208294fd550debe59066b73321772c2bfd219d9776164a335f7a5321c4803ed2bc137620de0c088bca8eadef0a82f00cf0209b72c947327167e140ef30f9d0f92f543cb763d3ac1c727b1380b0e29cfe93d0b49303b5eed026d7a1866cb838f57f65da38e484fd0785bfc91ec58822743b576a4ab560af722a41bea73d84f36705cefd88c93427b60508a6200de4528e3897e65e007e2fc183de1c0460bb50aecbb1df975a15e81cfb8ec8e52207559356fd6e402346ea1ea4858e89520e67b1c18248e0a7935f534157f21965c", 0xdf}], 0x1, &(0x7f0000001280)=[{0x10}], 0x10}}], 0x2, 0x8000) sendmmsg$alg(r3, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r3, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) recvmsg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000500)=""/214, 0xd6}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000006c0)=""/128, 0x80}, {&(0x7f0000000740)=""/233, 0xe9}, {&(0x7f0000000a80)=""/234, 0xea}, {&(0x7f00000001c0)=""/15, 0xf}, {&(0x7f0000004840)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x3}, 0x100) [ 124.543503] RAX: ffffffffffffffda RBX: 00007fafe814d6d4 RCX: 00000000004552d9 [ 124.550747] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 124.557987] RBP: 000000000072bea0 R08: 000000002072e000 R09: 000000000000001c [ 124.565226] R10: 00000000200408d4 R11: 0000000000000246 R12: 0000000000000015 [ 124.572468] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000003 2018/04/04 00:37:40 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0xe4}, 0x1}, 0x0) 2018/04/04 00:37:40 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000080)="062d16d11fe30b9ef86fbd4a52b3bbd8bb810b9a15e70fabdc4cc19d4c4e31eb43f1288afe54aaf0841d3410b5569893364bc6bd4bb73d715ba9ae0e99ac9f2b34567c91f280da5e94eff758710915a4a7e9cc7a588c2fdc963afb49818e340492a6cda9a54ae997bdcc6ca17ad4fe9b8749b1cc7aef326744f2a9eaf3ad0567d1e92f376fb318fbd5d717d11aaede3b70def889721582b19d588ecaea62ff1f9a1bbcc9c5bf09da2a96e9e44653e4c031a7"}, {&(0x7f0000000140)="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"}, {&(0x7f0000001280)="60febb2c88779c149588fd1504d96f72de57680e5288e5a613594ad4c950f3fd4852adeabf5f45ae102246e6ee09d309b09d0699e0217d73baaf3542c1cc605eb5f43bc783bffe4fef7c3947d94623db41dfd1610d2506d976476199362c04a4a9591bf2619b8f4acf8f2544de59ebb4c11fd949f540a79416e00b489c28f5c6b6c2f5f5bcad42f1263e31d19318040caee10aa595a0547cf56db8169ffcd8969f1db984a18c808336c7c6538a679926f99f1f0b40d08e66f158b88fda22fd7a8ba1b5ed4c68186b0a9af2fe46b2819d"}], 0x2a6) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/04/04 00:37:40 executing program 3 (fault-call:6 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:40 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r1, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000100)={0x3, 0x8, 0x7fff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ifb0\x00'}) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:40 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x639}}, 0x3, 0x3, 0x7, 0x10000, 0x3}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x8, 0x20, 0x40, 0x5}, &(0x7f00000001c0)=0x18) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xfffffcb4}, 0x1}, 0x0) 2018/04/04 00:37:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)='\x00', 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xf, 0x80000, 0xff) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140), 0x4) 2018/04/04 00:37:40 executing program 4: r0 = socket$inet(0x2, 0x3, 0x800000000000008) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000000bc0), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) r1 = socket$inet(0x2, 0x6, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}}, [0x8c, 0x8001, 0x8, 0x3, 0x1, 0x40, 0xfffffffffffffffc, 0x40, 0x7, 0x41b7, 0x6, 0xf427, 0x400, 0x4, 0x64]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0x6, 0x10}, &(0x7f0000000080)=0xc) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xb, 0x4000000000000, 0x0, 0x0) r3 = socket(0x13, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000200)=0x8000, 0x4) connect$ax25(r3, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) [ 125.096600] FAULT_INJECTION: forcing a failure. [ 125.096600] name failslab, interval 1, probability 0, space 0, times 0 [ 125.108058] CPU: 1 PID: 11512 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 125.115073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 125.124424] Call Trace: [ 125.127013] dump_stack+0x1a7/0x27d [ 125.130646] ? arch_local_irq_restore+0x53/0x53 [ 125.135322] should_fail+0x914/0xae0 [ 125.139040] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 125.144147] ? trace_hardirqs_off+0x10/0x10 [ 125.148473] ? refill_stock+0x11e/0x1a0 [ 125.152434] ? find_held_lock+0x35/0x1d0 [ 125.156481] ? __lock_is_held+0xb6/0x140 [ 125.160529] ? check_same_owner+0x320/0x320 [ 125.164832] ? rcu_note_context_switch+0x710/0x710 [ 125.169742] ? tcpm_suck_dst+0x510/0x510 [ 125.173783] should_failslab+0xec/0x120 [ 125.177737] kmem_cache_alloc_node+0x56/0x760 [ 125.182217] __alloc_skb+0xf4/0x760 [ 125.185822] ? skb_scrub_packet+0x510/0x510 [ 125.190117] ? rcu_is_watching+0x85/0x130 [ 125.194241] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 125.199145] ? mark_held_locks+0xaf/0x100 [ 125.203268] ? trace_hardirqs_off+0x10/0x10 [ 125.207570] ? kasan_check_read+0x11/0x20 [ 125.211695] ? tcp_fastopen_active_should_disable+0x26d/0x320 [ 125.217555] ? tcp_fastopen_active_disable+0xf0/0xf0 [ 125.222635] ? trace_hardirqs_off+0x10/0x10 [ 125.226937] sk_stream_alloc_skb+0x126/0x9a0 [ 125.231322] ? tcp_init_transfer+0x3e0/0x3e0 [ 125.235731] ? __lock_is_held+0xb6/0x140 [ 125.239772] tcp_connect+0x1aba/0x4100 [ 125.243641] ? tcp_push_one+0x100/0x100 [ 125.247589] ? lock_downgrade+0x8c7/0x980 [ 125.251711] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 125.256270] ? __inet_hash_connect+0x8b1/0xed0 [ 125.260831] ? pvclock_read_flags+0x160/0x160 [ 125.265303] ? mark_held_locks+0xaf/0x100 [ 125.269429] ? ktime_get_with_offset+0x188/0x420 [ 125.274160] ? kvm_clock_get_cycles+0x25/0x30 [ 125.278630] ? ktime_get_with_offset+0x2c1/0x420 [ 125.283363] ? ktime_get+0x3a0/0x3a0 [ 125.287058] ? __siphash_aligned+0x1b9/0x330 [ 125.291439] ? siphash_4u64+0x25/0x3a0 [ 125.295303] ? secure_tcpv6_ts_off+0x1e0/0x420 [ 125.299858] ? secure_tcpv6_seq+0x23c/0x350 [ 125.304151] ? secure_tcpv6_seq+0x350/0x350 [ 125.308447] ? tcp_fastopen_defer_connect+0x163/0x4a0 [ 125.313614] ? secure_dccpv6_sequence_number+0x360/0x360 [ 125.319049] tcp_v6_connect+0x2091/0x26d0 [ 125.323178] ? tcp_v6_syn_recv_sock+0x2400/0x2400 [ 125.327993] ? __save_stack_trace+0x7e/0xd0 [ 125.332299] ? save_stack+0xa3/0xd0 [ 125.335902] ? save_stack+0x43/0xd0 [ 125.339504] ? kasan_kmalloc+0xad/0xe0 [ 125.343363] ? kmem_cache_alloc_trace+0x136/0x740 [ 125.348182] ? tcp_sendmsg_locked+0x2447/0x3960 [ 125.352822] ? tcp_sendmsg+0x2f/0x50 [ 125.356510] ? inet_sendmsg+0x11f/0x5e0 [ 125.360459] ? sock_sendmsg+0xca/0x110 [ 125.364322] ? __sys_sendto+0x365/0x5a0 [ 125.368271] ? SyS_sendto+0x40/0x60 [ 125.371875] ? do_syscall_64+0x281/0x940 [ 125.375914] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 125.381253] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.386417] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 125.391585] ? trace_hardirqs_off+0x10/0x10 [ 125.395883] ? __lock_is_held+0xb6/0x140 [ 125.399929] __inet_stream_connect+0x2e3/0x1000 [ 125.404573] ? __inet_stream_connect+0x2e3/0x1000 [ 125.409395] ? inet_dgram_connect+0x290/0x290 [ 125.413870] ? tcp_sendmsg_locked+0x2447/0x3960 [ 125.418515] ? rcu_read_lock_sched_held+0x108/0x120 [ 125.423520] ? kmem_cache_alloc_trace+0x459/0x740 [ 125.428345] tcp_sendmsg_locked+0x25c8/0x3960 [ 125.432814] ? find_held_lock+0x35/0x1d0 [ 125.436852] ? __fget+0x347/0x580 [ 125.440280] ? lock_downgrade+0x980/0x980 [ 125.444404] ? tcp_sendpage+0x60/0x60 [ 125.448177] ? rcu_is_watching+0x85/0x130 [ 125.452299] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 125.457207] ? print_irqtrace_events+0x270/0x270 [ 125.461934] ? find_held_lock+0x35/0x1d0 [ 125.465971] ? lock_acquire+0x1d5/0x580 [ 125.469917] ? lock_acquire+0x1d5/0x580 [ 125.473863] ? tcp_sendmsg+0x21/0x50 [ 125.477557] ? mark_held_locks+0xaf/0x100 [ 125.481681] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 125.486754] ? __local_bh_enable_ip+0x121/0x230 [ 125.491403] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 125.496396] ? lock_sock_nested+0x91/0x110 [ 125.500605] ? trace_hardirqs_on+0xd/0x10 [ 125.504730] ? __local_bh_enable_ip+0x121/0x230 [ 125.509383] tcp_sendmsg+0x2f/0x50 [ 125.512903] inet_sendmsg+0x11f/0x5e0 [ 125.516679] ? __might_sleep+0x95/0x190 [ 125.520627] ? inet_create+0xf50/0xf50 [ 125.524491] ? security_socket_sendmsg+0x89/0xb0 [ 125.529220] ? inet_create+0xf50/0xf50 [ 125.533086] sock_sendmsg+0xca/0x110 [ 125.536803] __sys_sendto+0x365/0x5a0 [ 125.540581] ? SyS_getpeername+0x30/0x30 [ 125.544622] ? wait_for_completion+0x770/0x770 [ 125.549180] ? __lock_is_held+0xb6/0x140 [ 125.553223] ? __sb_end_write+0xa0/0xd0 [ 125.557177] ? kasan_check_write+0x14/0x20 [ 125.561385] ? fput+0xe0/0x150 [ 125.564554] ? ksys_write+0x184/0x220 [ 125.568330] ? SyS_read+0x30/0x30 [ 125.571763] ? mm_fault_error+0x2c0/0x2c0 [ 125.575891] SyS_sendto+0x40/0x60 [ 125.579320] ? __sys_sendto+0x5a0/0x5a0 [ 125.583272] do_syscall_64+0x281/0x940 [ 125.587131] ? vmalloc_sync_all+0x30/0x30 [ 125.591253] ? finish_task_switch+0x1b9/0x970 [ 125.595723] ? finish_task_switch+0x17a/0x970 [ 125.600199] ? syscall_return_slowpath+0x550/0x550 [ 125.605107] ? syscall_return_slowpath+0x2ac/0x550 [ 125.610018] ? prepare_exit_to_usermode+0x350/0x350 [ 125.615018] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 125.620362] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 125.625183] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 125.630349] RIP: 0033:0x4552d9 [ 125.633514] RSP: 002b:00007fafe814cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 125.641196] RAX: ffffffffffffffda RBX: 00007fafe814d6d4 RCX: 00000000004552d9 2018/04/04 00:37:40 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f00000000c0)="dc6f180da9a0b34f7974da709ad156aa8aeaa7ceda3abbfce2b65121d7c2886fda6e084b", &(0x7f0000000100)="700c067d", 0x2}, 0x20) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0xc, 0x8002000}, 0x4) 2018/04/04 00:37:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x800000000008993, &(0x7f00000004c0)={'bond0\x00', @ifru_map={0xc48, 0x80000000, 0xc50, 0x7fff, 0x2, 0x80000000}}) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}, {&(0x7f0000000140)=""/8, 0x8}, {&(0x7f0000000180)=""/149, 0x95}], 0x3, &(0x7f00000002c0)=""/233, 0xe9, 0xbe31}, 0x10000) accept4$nfc_llcp(r1, &(0x7f0000000400), &(0x7f0000000480)=0x60, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000240)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000500)={0x1, [0x80]}, &(0x7f0000000540)=0x6) 2018/04/04 00:37:40 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000240)=0x84) [ 125.648439] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 125.655691] RBP: 000000000072bea0 R08: 000000002072e000 R09: 000000000000001c [ 125.662935] R10: 00000000200408d4 R11: 0000000000000246 R12: 0000000000000015 [ 125.670180] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000004 [ 125.682763] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:40 executing program 1: sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x0, 0x0, 0x0, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}]}]}, 0x2c}, 0x1}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000000)={0x20, 0x2e, 0x821, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @uid}]}]}, 0x20}, 0x1}, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000840)=0x200, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r3 = getuid() sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x25000810}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=@delsa={0x13c, 0x11, 0x30, 0x70bd26, 0x25dfdbff, {@in, 0x4d5, 0x2, 0x3f}, [@lifetime_val={0x24, 0x9, {0x0, 0x80000000, 0x3, 0x3}}, @proto={0x8, 0x19, 0xff}, @lifetime_val={0x24, 0x9, {0x296ce8fe, 0x10001, 0x80000000, 0x7}}, @proto={0x8, 0x19, 0x6c}, @policy={0xac, 0x7, {{@in, @in6, 0x4e21, 0x7, 0x4e22, 0x1f80, 0x2, 0x80, 0x0, 0x1d, 0x0, r3}, {0x20, 0xfff, 0x8000, 0x3, 0x400, 0x8, 0x8, 0x4d06}, {0xb0, 0x6, 0x7, 0x168f}, 0x7, 0x6e6bbd, 0x0, 0x1, 0x1, 0x2}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd2b, 0x3}}]}, 0x13c}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/04/04 00:37:40 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="551275875bde74fd34911e232aa0222787c5cc8c3c4ac7993e9265586e6d8e3726a291f948e40441e317f83962b076", 0x2f) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/206, 0xce}, 0x2) 2018/04/04 00:37:40 executing program 0: r0 = socket$inet6(0xa, 0x2000000000001, 0x2) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x32, 0x6, [], [@calipso={0x7, 0x30, {0x10001, 0xa, 0x8001, 0x10000, [0x2, 0xc018, 0xa0f, 0x5, 0x40]}}, @pad1={0x0, 0x1}]}, 0xffffffffffffffbc) setsockopt$inet6_int(r0, 0x29, 0x200000000033, &(0x7f0000000000)=0xffffffff, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x7, 0x6, 0x3000}, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e21, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, 0x1c) r2 = accept(r0, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000002c0)=0x80) connect$rds(r2, &(0x7f0000000300)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/04/04 00:37:40 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)="6970366772650161703000", 0xffffffffffffffe4) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = socket(0x1, 0x805, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0xe, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10024008}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xbc, r2, 0x220, 0x70bd27, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x8}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x800}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40000}, 0x4080) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 125.804655] openvswitch: netlink: Message has 4 unknown bytes. [ 125.834127] openvswitch: netlink: Message has 4 unknown bytes. 2018/04/04 00:37:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"69f26c616e3000081000", r1}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:41 executing program 3 (fault-call:6 fault-nth:5): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = accept(r0, &(0x7f0000000100)=@pppoe, &(0x7f0000000180)=0x80) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000200)=0x227d4c82, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000240)={0x0, r2, 0x7, 0x1}, 0x14) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r2, 0x6, 0x3}, 0x14) 2018/04/04 00:37:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000000)={@rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000006c0)={'filter\x00', 0x7, 0x4, 0x480, 0x280, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x14, 0x7}, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0x1}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xb}, @rand_addr=0x23, 0xffffffff, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x2, 0xffffffffffffff80, 0x17, 0x1, 0x20, 0x2a9, 'ip6gre0\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x4}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac, @multicast2=0xe0000002, @loopback=0x7f000001, 0xcbc0f213468c7aa}}}, {{@arp={@empty, @dev={0xac, 0x14, 0x14, 0x12}, 0xffffffff, 0xff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x33cdaad5, 0x101, 0x1, 0x200, 0x7fff, 0x1ff, 'erspan0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x0, 0x19a}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000200)="f8c2c4cd0caebc2f77a3bb5680a12726dcedf7d2e3feb21eb4c18bb5ca2bc8ea20e414898af5aaa91d440ab0572bca064da7e3aa4eb2d1a6f469de4d7d36491965a37127b692541c05f90e80bc4f40cb93", 0x51}, {&(0x7f0000003040)="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", 0xffd}, {&(0x7f0000000440)="84", 0x1}], 0x3}, 0x0) 2018/04/04 00:37:41 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000600)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000680)=0x80, 0x0) r1 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200014}, 0xc, &(0x7f0000000100)={&(0x7f0000000740)={0x101c, 0x2, 0x0, 0x400, 0x70bd2b, 0x25dfdbfe, {0x2}, [@typed={0x8, 0x73, @pid=r1}, @generic="628fb5e11db8db2e9a6f59a36dedac92bf7f3bb08a17d407fc9a4a59c4269d0e2d974af0852577176a77db5835d9767441043477662129501974f78cd298d775a7a9d4b6d8ba290abb175b081a8d21da03f2a17a586e484e38e8d92e7ebb2fb023d1f630a8e2630f9ca51211b166d3555778b4936bc4b52198ff62ea752b4490d971b3b96c386cc02ffe23f778d5c89c759146f3452ab97cd34c19de35e58fd5836d1aeea4187b30d5ee496c7cebc5652874f4cd1e3c0be8997560cb9b8716fa70b616a80b17e7459fd65f055e0dd3f3ff2303707727e4cd87b4af4aa947393bc8bc33ab830115e4a7a841f78234312df06d0d68b50fe2624a6fbbdf824b3022dafa2faff5c3570c567aa1e67830f88313e137b28d2c98cef4efd6f8b6e87af4fce3573761916ec9ad86fd972588afaab3454bac5935a979c4c67c5d8704d5e27e9af30cf8d650f198765950b6565b6a52f2276fd982b30be3db4e81ee59c2397c8e831a30542a12092cbaa713fd0ea4fd99cc7af2d1ff72d289d051952762260831b1cf6053cba40cd7f6fea1c2f17c704592ee6f06c116247608cc04556f91b51277b745423b20326905e3fbb27455bc4b1c8e6cb6a8e6497dacb3a74b8b342bb9f527545218de3464be927ab428c560e994034a374fa0b19da82c1b763fdf3603db82b679e7303353d4e261fa3e3248a416759f3403ef607a7808521b31f64e35149a2bc97b2525eeefb64bf0b37b2b37411c2f564a02b49f0a5077791f61509105890a532ddb5c4a8e0c27eda8e59650bcf054ece2bbfffaa577c5fd93d4df4e22b6d0b8d9e928b513a91de7a464668dff91c683eb14593450341798f1bef907d44528b5b14d7a3d7ebb6f9bec81b8b73e0e31045b26ac53867fceb10b3c3b478a519f69e969e9aee1052b0b9ca42b3ca918f08aa3e5190364c9967937992544fc6ba998117c2d7f7f235925307383578dcf268d9074080c98839e2b639727b37bc470cfc6458b5c8f5e1a7aa1e2addf4d60eb0a74b0dd964e33bdbe45023713a2003cb7f87f9fd5952002e312b4717cf621ac6ff6ba7d4c310ac7f0cfc29f6292ba8d1a65d8ddaae7f5f417805a6b430333d737b1159b85ba8a3d62eb243141e04c33179cead914a4695d4a6c1f8454017db0ee21b58f0b943854612970a2c9fc3ff26ad1896441f228acf62a8442edb6d8c5b31a2359e49595f54e0a7f5e963cf4541d90428ffb1ac9650f1b05a031ba6172c084a53d513634a4e990e86510efa0a0a0ce09adaaebac077d5bbe8187f4e48649e2ae2f660c680a01ed1a3e1f49a1ee417b3c5c73541a20f2e38a8c4db3d5ed5ca4f4577b016e7c1c5fac010771bd2350a09aa0c3b4ab80adcf6131f32d6e966f4298ce5bae24867da1a9145fafadb4b7ae8088d394f0f6af3ab547ca011106fdcd1df6a7a199767175c8c6e8343b64e88f292482302dbc3b458c0dbbf1fe713601af568a5d8e40804cab14606a5885ef15e6795918343f66274b0dc5442b8483b84e888240c0e09c29a22260d6b8f6981e540863eef53293937115b83f9b74f5593104dc4a4443deed79ba5688e2a240d84012489ae186a8c935b79fb26c4a9f2044e19a4b924284706c96a5bac4b59f9be0f0cb5d5e224ccf26392200448d825bce035321b0a99b523b0ca43ec49d60320b63430f2a50ae6554a83db00f24d956d571ada76bb211b0dc916093dc8b9faa1f32d6377009699d18643f16a3c17f774cee2642825c8be90ba9bb44cdd77fd92c46b060d9302221cce6bd77a038579dc884ec9d2b692d4960f94335aaaa1779fa9d75cafbbfa6e4f81f53b75ac9f55c9835bc05cf5920d36c40898061ce377b8c0be5e87809e263f98b61c05662f9a0f27cc88cd5f284685f5eafc680e27d0257231da342a4f3519a1f19828328ed539ba13a6eb5e5025533d4a872ccb6d9ce36dcebd13f5cc43858bcbd895f1a535673c5ccd3d84471ccfb7798ece583e78afa588603a9dcafa4f5c098226bb2d6542bec8404b2bf4bbd71ef3561f3ae5e0cbf10f67bcda7d41f9528c37d0377b8848beff9d904785b2ec4ebe532042db41be5d08c760c7bce17510e4bc2059c0f45e770680adc5a9a52032853dfb643908825f6d9d24900b84a6b939d9fcb16ba2e099253196ada1e3d60eb2f5e65e1b394f93bd907bd1e4db7d5aead1923074f0cd1769ee347171e53e5009111dbaa698ffd5bea68867c298204606df717d010d04ae7b90a6ff5aa8c77583a0f740e117929c611b982852d39af2960c1cd7eb09af8ffc5b61ab319bb18835355e66cb816771ed1682bf12b8f63eec5a6e403b78825c0397a12bfa86f4cb827150f4f2f39d0ccdd01123e6cbcd9c1bbc371693b35127d9847e3460651c65697511904d12a5d8fda7a364552bdd22a2ed0d6e80790109c5a3abfab944edaecb0a61f4450f896d48ada5fad4290e5649e527ca44ef8fd7f1c1eb991ec3badf6c81077a538ef35b3cec62d2929c08b2528976c399e5f8c7818897ce453f3560fd1623d2c48c5914ca27d6a194073e59d9b3f823f378805a7e244bacfce2a49364289a5c2b16e3fa7ae0fedb1b536b7251635d35a22b67d239d6cc51166342bbfa43acf97aa3c17fb48933a9117767234d0da47ccacd9fe15643d23b0ce8e33f35e0b6ce4f7ab376ec9c075c09812db6c3aae1edbc8504b3323a0c14bc498cfec6f27751b7e43940aa9b283f522a2fbae797e7808f022b69859b3f497a6cb1b89873ca6ee6b93582f21dbebd697a171e0d81a7906576dcc97fd8f60399a85927a9dfb86afb73e6cfc6e999783e4ec0b977610c0739bc4be63a7621fd1793d077e5084d5642e48518483c5fb6835e1fb461934c24dfa64dcbab7808679e79bb0c1871c46cb465e6f82f4e6315104e81c1a8dd5d9f5b0d4b58b26a7f5c548045ecbcfa06c375b1d58911defc088e6203895f94826b40799dfa8b28b698703b85e0a05cd7863e347ad56f6e66d7d5cd1c8c95f705189c5b3cf6a15b36e58ce7761a29335bcfa61a614d71d215b7068a43de10d8113bbf1c922d65111d893137e126d7d1558886bc5ab359caa1deacec8f83de486f786ebc92b4d1418a72d819afb35bdee8d8a8219e9c752db3822d056f47c4b54ba568964921de53b8e0492b024c435bf87311cce8b9dff28808bc9fd74582181ff3d38dcffa676805940f331a533ad8560f0ad6b909b64baa18b8d53ffc341c2ed119940c6eacb670b01bafc3793973238947857f3b634eec5d936bac5de925d054e5b57fac9bcb391c59fded5cdc0ac1a2aed46a83f66865438552e68fc1d4c44ba30599d74afd681acc3941601a570ed5fa43d4cad6fe0b493478edd87a2720717c26fbfc5e073cbc071b2e19a2b9c9c9a4f570071e77fcdaecbb415fde11575f482664df71cd7f12a9ab2db806bb243c42a3070d0e53ec28dcacaa329a250707b3ee8e948a261bc831ff9879d78b41da1c303c473e04faabea4f4cfcb1004bb3964802f4d04758c07b0044a5387b839b201c0d25cde5bfb26166e1c5f72539b4f826802af3dc074442398eae37f979d7d81cce7a958f9767ce2eedf1eb1268e50126304e94f58514856a9dd8600e7b158a4f26fe7c5b63ea3a32bdc10ae1039900144eef0469527605fc93563da180dbc8dc8536863533776b2ab764bde811fb5eeabaa50a28557cd765dacb980f3b1730381dd203aaa3eb68ebfda303568bee8c380f7032ef5599b2ff75064a3e93d4d7531f1b4ab11c4cfa98dcd6e6f04914c6e04e22618dd4415b32a80e59e4e4dd111dbf76ae7dc5fd74ad347d4c891664b5d09d8235c4fc6c54528d5a8f71ab453c2eb3fe02f10de1855e7c2e70dc93de355926dd9274fa8793606966201cdff1cdf79574c6f60e6f5aceee557d49b732b7c2396246db6ef0fa429db9975cbdc06152d9e9e595bab420d1bd5ce6a771d8947ac19fcc20027f716de249c0d3fb01069fc2b56c5887a229e4a2528dbba3d3abd3710552253bbd053c8ef11d03542565e8de2ee18c621f05ed32157e4d95645988c6fcae9bc932aa758de24d03e71cc207f470f0a4410e5217520ed7b6d044ab3c96ba98846acf8b2c65271636efc373fb7372cf1f3ce9055f5d6e2c2a83799a470fbae683dd763ae7f5b8e1b8a2f7f93164348ac6d169a431b269d32e2097d2aaf50a7416889236c61d4ed45b6f10b88aab6480310e30d5423b0781afe3276c281b11f53fbd14fcb3782ed84aa638c3a55045559f4fd732e4b04787877c181822c707423608a81a7886e5009185f9e5cecf47c633043b9d948537deae6461aeeff7640ff15deca3c95b84d838819e18c0c20fa4b6cbfccebe6aa34a1c8791591984930cc528f2b26e89dade0156d3ffa8f93eeb01d7ad23f702762656b84c4be613c20af8d0b448948b7a0ee8157d8118036c7c45f3876188777904a5f8f8430246896675b8c668efefc20d52cc6a93d22b03060c6ea4f248fd600819cfefe7c2ea77dc119542d598a58b1fbcf65c461f8d95e029fb38a0f24ca390f3a3f1d2b3e66e6cd043a8cf7efd5a790e3560cfe08d08b52801f17e346910955049eb58c7faee43d5dac1305a4885361584ca8a8b4355c3117ca7add98a6f1f216f7d2911c7b1d329e09b09dae30a2c6c548d35d7a9758508338d454ee5c36e27063bda7351050cb29f589e2aff14a989e3908062edfa650de2d34b2fe7cc617c06b6e73fae54749f3e6f5d38248ab01a0e4588ee9e4b890b2473c1a0b4072485440e96391b400a59f2c1ffb1a0a9d2e41719af25c00967b5acf19605f1722180c0a9f842b7cf8c8eb574f553c2384cffb6ff8805c7b2e1fe27d2bb1b326d7db126784e04d77d2841b973e1813a0a635c4f35d8b5e1dc044e20ab2017be13d8b5214fe51d0c2c21b96c95be2ed489b788107609c724d712adde95c0117dd5015952e09d66ab158d1fe79d1dd36b8f578523bde6cc3aca0d80ced0108dc874afc99f1f018a4629d99097b79fa3927c17c22958be9d565288a48384dccc44b6385cf427382ae22d8c0d9a6a43628dca2edd47bec685e7d1461af374aad92270b48ca15fc8ab74e33a1212ef86c34ec00717a4da6c3774f3f3b47671440d7fac123c3226785ff5d07191b33eec4885c498aa8f39cd6570d1730e95906684f98f483755b6099689d00ab5a250bae19ad9aaa31ed97aba426c76587b84335ff71c54c48100191c98c4781ae0ea4134f6007ec49526214733c28f0ffeed6ae40760512ba88b1bfc77ecc4d502793fbb91cd0bee32a267e88988622540ce2e2597d93fa070538850509b5ccb744775afd38b27ddc3f6b2c869a111ebb4e9d60b43639917650b70c14406eb92d3a478c618e821a615e53e9f103643d4d938a9dc47337fcbc40c1c94fbb322cc4d5303ca16cdc46dbdc417b52397458dff18aebc73231a68b89076c1643ba710dc23def35e689649573bdb0c013804a6c9c0c911226df16694ddec33f9482dd44f805c27179c0876b967fe21d57ae8a51f088dd21bf3eb9ee669bd2e7a8d94026723bb559993092bd7e628e790feedfd98ed70a2be0c45b16a0609191eb70bb4c7d8bc57eab736531a19fea75821df9c8eb28af53c1a85c2d32b5f3c874e1c71d1fe9f1b8dda54683547a0ebf5df9271d6988f213db34dcc982ae52fa80607279a3621f05de4c8f6a008694003428984ae2f52a81d513c5e4601fb8a4591f2db6f966b1015b6cfe85d3db1629d58450c3e03cc26e9e19d52e5faf23abb41efa07a87677e660"]}, 0x101c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9847, 0x0, 0x40, 0xffffffffffff8e43}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={r2, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r3, 0x0) 2018/04/04 00:37:41 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/04/04 00:37:41 executing program 0: r0 = epoll_create1(0x0) poll(&(0x7f0000c06000)=[{r0}], 0x1, 0xd883) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)={0x2004}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r2, 0x0, 0x7, 0xfb, &(0x7f0000000040)="eaadf57c466e8e", &(0x7f0000000080)=""/251, 0x80000, 0x2}, 0x28) 2018/04/04 00:37:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000480), &(0x7f0000000500)=0x60) bind$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x1, 0x2, 0x4, 0x3, 0x401, "e98ca2d3f975d1bc9de40dc10aa0a7969eb0d8f7b27b27c3f9a9e2b5f80d445be45b140d4c0082fa7fe6ab8972deef5c6894d19305ed6c9e455a2ae141cf02", 0x24}, 0x60) [ 126.238841] FAULT_INJECTION: forcing a failure. [ 126.238841] name failslab, interval 1, probability 0, space 0, times 0 [ 126.250283] CPU: 1 PID: 11579 Comm: syz-executor3 Not tainted 4.16.0+ #293 [ 126.257298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.266641] Call Trace: [ 126.269229] dump_stack+0x1a7/0x27d [ 126.272862] ? arch_local_irq_restore+0x53/0x53 [ 126.277528] ? is_bpf_text_address+0xa4/0x120 [ 126.282025] ? kernel_text_address+0xd1/0xe0 [ 126.286431] ? __unwind_start+0x169/0x330 [ 126.290585] should_fail+0x914/0xae0 [ 126.294300] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 126.299405] ? save_stack+0xa3/0xd0 [ 126.303031] ? save_stack+0x43/0xd0 [ 126.306654] ? kasan_kmalloc+0xad/0xe0 [ 126.310540] ? kasan_slab_alloc+0x12/0x20 [ 126.314686] ? find_held_lock+0x35/0x1d0 [ 126.318749] ? __lock_is_held+0xb6/0x140 [ 126.322819] ? check_same_owner+0x320/0x320 [ 126.327142] ? rcu_note_context_switch+0x710/0x710 [ 126.332071] should_failslab+0xec/0x120 [ 126.336043] kmem_cache_alloc_node_trace+0x5a/0x760 [ 126.341063] __kmalloc_node_track_caller+0x33/0x70 [ 126.345991] __kmalloc_reserve.isra.39+0x41/0xd0 [ 126.350743] __alloc_skb+0x12a/0x760 [ 126.354483] ? skb_scrub_packet+0x510/0x510 [ 126.358815] ? rcu_is_watching+0x85/0x130 [ 126.362961] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 126.367888] ? mark_held_locks+0xaf/0x100 [ 126.372039] ? trace_hardirqs_off+0x10/0x10 [ 126.376366] ? kasan_check_read+0x11/0x20 [ 126.380515] ? tcp_fastopen_active_should_disable+0x26d/0x320 [ 126.386400] ? tcp_fastopen_active_disable+0xf0/0xf0 [ 126.391501] ? trace_hardirqs_off+0x10/0x10 [ 126.395825] sk_stream_alloc_skb+0x126/0x9a0 [ 126.400236] ? tcp_init_transfer+0x3e0/0x3e0 [ 126.404647] ? __lock_is_held+0xb6/0x140 [ 126.408712] tcp_connect+0x1aba/0x4100 [ 126.412612] ? tcp_push_one+0x100/0x100 [ 126.416578] ? lock_downgrade+0x8c7/0x980 [ 126.420724] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 126.425304] ? __inet_hash_connect+0x8b1/0xed0 [ 126.429882] ? pvclock_read_flags+0x160/0x160 [ 126.434370] ? mark_held_locks+0xaf/0x100 2018/04/04 00:37:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80, 0x800) sendmsg$rds(r1, &(0x7f0000000c40)={&(0x7f00000000c0)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000100)=""/174, 0xae}, {&(0x7f0000000200)=""/128, 0x80}, {&(0x7f0000000340)=""/250, 0xfa}, {&(0x7f0000000280)=""/80, 0x50}, {&(0x7f0000000440)=""/115, 0x73}, {&(0x7f00000004c0)=""/214, 0xd6}, {&(0x7f00000005c0)=""/228, 0xe4}, {&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000800)=""/204, 0xcc}], 0x9, &(0x7f0000000b80)=[@rdma_dest={0x18, 0x114, 0x2, {0x6, 0x6}}, @cswp={0x58, 0x114, 0x7, {{0x1000, 0x401}, &(0x7f0000000780)=0x7, &(0x7f00000009c0)=0x4f, 0xcc97, 0x213279e9, 0xfffffffffffffff8, 0x1, 0x60, 0x7}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000a00)=""/223, 0xdf}, &(0x7f0000000b00), 0x20}}], 0xa0, 0x400c0}, 0x20000814) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) socket$inet(0x2, 0x800, 0x9ba7) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000e00)=ANY=[@ANYBLOB="cd4214fbffff02181d90c7777b99d9ead13768e584aaec8aa662680cac3e9cf9ff162d4d451dd761d187636ba746666505468cf3d905f8f270937780a1333546b529a1372536301e0156d22ab14d3dede92caa420e46f275d8d1f94dcd0337ff623d873f6e4e97e23e5b9d78e74f28a789556465b5d1e9317e5f92334fa4e5bac8fa3e961fd6987f6deda9d0ac8574ba4359fe6a57bdf224dbdf3677e2d0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000cc0)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000d00)={r2, 0x0, 0x5, [0x9, 0x9, 0x3, 0x9, 0xfff]}, 0x12) 2018/04/04 00:37:41 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x2e, 0x800) [ 126.438514] ? ktime_get_with_offset+0x188/0x420 [ 126.443269] ? kvm_clock_get_cycles+0x25/0x30 [ 126.447760] ? ktime_get_with_offset+0x2c1/0x420 [ 126.452519] ? ktime_get+0x3a0/0x3a0 [ 126.456229] ? __siphash_aligned+0x1b9/0x330 [ 126.460628] ? siphash_4u64+0x25/0x3a0 [ 126.464513] ? secure_tcpv6_ts_off+0x1e0/0x420 [ 126.469086] ? secure_tcpv6_seq+0x23c/0x350 [ 126.473399] ? secure_tcpv6_seq+0x350/0x350 [ 126.477717] ? tcp_fastopen_defer_connect+0x163/0x4a0 [ 126.482902] ? secure_dccpv6_sequence_number+0x360/0x360 [ 126.488372] tcp_v6_connect+0x2091/0x26d0 [ 126.492521] ? tcp_v6_syn_recv_sock+0x2400/0x2400 [ 126.497357] ? __save_stack_trace+0x7e/0xd0 [ 126.501679] ? save_stack+0xa3/0xd0 [ 126.505305] ? save_stack+0x43/0xd0 [ 126.508927] ? kasan_kmalloc+0xad/0xe0 [ 126.512813] ? kmem_cache_alloc_trace+0x136/0x740 [ 126.517650] ? tcp_sendmsg_locked+0x2447/0x3960 [ 126.522313] ? tcp_sendmsg+0x2f/0x50 [ 126.526023] ? inet_sendmsg+0x11f/0x5e0 [ 126.529997] ? sock_sendmsg+0xca/0x110 [ 126.533878] ? __sys_sendto+0x365/0x5a0 [ 126.537848] ? SyS_sendto+0x40/0x60 [ 126.541469] ? do_syscall_64+0x281/0x940 [ 126.545523] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.550876] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.556054] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 126.561249] ? trace_hardirqs_off+0x10/0x10 [ 126.565566] ? __lock_is_held+0xb6/0x140 [ 126.569616] __inet_stream_connect+0x2e3/0x1000 [ 126.574259] ? __inet_stream_connect+0x2e3/0x1000 [ 126.579080] ? inet_dgram_connect+0x290/0x290 [ 126.583553] ? tcp_sendmsg_locked+0x2447/0x3960 [ 126.588195] ? rcu_read_lock_sched_held+0x108/0x120 [ 126.593193] ? kmem_cache_alloc_trace+0x459/0x740 [ 126.598023] tcp_sendmsg_locked+0x25c8/0x3960 [ 126.602512] ? find_held_lock+0x35/0x1d0 [ 126.606557] ? __fget+0x347/0x580 [ 126.609983] ? lock_downgrade+0x980/0x980 [ 126.614109] ? tcp_sendpage+0x60/0x60 [ 126.617892] ? rcu_is_watching+0x85/0x130 [ 126.622030] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 126.626939] ? print_irqtrace_events+0x270/0x270 [ 126.631666] ? find_held_lock+0x35/0x1d0 [ 126.635703] ? lock_acquire+0x1d5/0x580 [ 126.639648] ? lock_acquire+0x1d5/0x580 [ 126.643595] ? tcp_sendmsg+0x21/0x50 [ 126.647286] ? mark_held_locks+0xaf/0x100 [ 126.651407] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 126.655964] ? __local_bh_enable_ip+0x121/0x230 [ 126.660616] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 126.665615] ? lock_sock_nested+0x91/0x110 [ 126.669824] ? trace_hardirqs_on+0xd/0x10 [ 126.673950] ? __local_bh_enable_ip+0x121/0x230 [ 126.678603] tcp_sendmsg+0x2f/0x50 [ 126.682120] inet_sendmsg+0x11f/0x5e0 [ 126.685901] ? __might_sleep+0x95/0x190 [ 126.689858] ? inet_create+0xf50/0xf50 [ 126.693731] ? security_socket_sendmsg+0x89/0xb0 [ 126.698469] ? inet_create+0xf50/0xf50 [ 126.702338] sock_sendmsg+0xca/0x110 [ 126.706042] __sys_sendto+0x365/0x5a0 [ 126.709825] ? SyS_getpeername+0x30/0x30 [ 126.713867] ? wait_for_completion+0x770/0x770 [ 126.718425] ? __lock_is_held+0xb6/0x140 [ 126.722470] ? __sb_end_write+0xa0/0xd0 [ 126.726419] ? kasan_check_write+0x14/0x20 [ 126.730629] ? fput+0xe0/0x150 [ 126.733793] ? ksys_write+0x184/0x220 [ 126.737574] ? SyS_read+0x30/0x30 [ 126.741017] ? mm_fault_error+0x2c0/0x2c0 [ 126.745148] SyS_sendto+0x40/0x60 [ 126.748583] ? __sys_sendto+0x5a0/0x5a0 [ 126.752539] do_syscall_64+0x281/0x940 [ 126.756407] ? vmalloc_sync_all+0x30/0x30 [ 126.760536] ? finish_task_switch+0x1b9/0x970 [ 126.765010] ? finish_task_switch+0x17a/0x970 [ 126.769497] ? syscall_return_slowpath+0x550/0x550 [ 126.774408] ? syscall_return_slowpath+0x2ac/0x550 [ 126.779321] ? prepare_exit_to_usermode+0x350/0x350 [ 126.784319] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 126.789656] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 126.794475] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 126.799636] RIP: 0033:0x4552d9 [ 126.802798] RSP: 002b:00007fafe814cc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 126.810477] RAX: ffffffffffffffda RBX: 00007fafe814d6d4 RCX: 00000000004552d9 [ 126.817722] RDX: 0000000000000001 RSI: 0000000020000100 RDI: 0000000000000013 [ 126.824965] RBP: 000000000072bea0 R08: 000000002072e000 R09: 000000000000001c [ 126.832211] R10: 00000000200408d4 R11: 0000000000000246 R12: 0000000000000015 sendmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="4cee6482d1e77d46e77651b8d14811a6a563c0fd0ea4853d78110bc6ce676c1d26415f006f2bf03fe6471ccccde14b213de2e9ca8e5e0f35f9bc05be3fd7c83708b9ac1100d228899dc79d698ae15222f796683e4b", 0x55}, {&(0x7f0000000200)="18038bebf17a72a3af233da5e499585ce07be06d5f705c08908d24974671d762dc72ce99a6ee3a1c51c316d5ce7f0b4a8a469169279760a05eb4f9d664f7a6a56b9dfea10564ed45ea663405112f683a09324c0a2d18c49604df7dc930cb36cde6072ba444054c3c4b2a5f4d291db3697faeb9d06498099a4b3409fe1bb7e866", 0x80}], 0x2, &(0x7f0000001e80)=[{0xe8, 0x102, 0xed, "def5c7b540f5aea9349b512f79cf657cd04a31bbb1a7c95217018c078991655c76af1474e73bf2f28cd4ae8b3eef18419f92c61ddf9f8de3a368b4c4bc15c1d364484a9a2f46ea02a2b8d6b1185842afae43242a70ee04245f13712ba9fb9f5406fc70ac5d95b0d2cdece2e07287c0c16185231d9db471e2bb2f7d07f6b91a9a6635d3fbbd19776039e6e6be84267aef887af5e3d5ed4a00caee838416fde978c0035506e5937851a8a77adf869896937041986b41e3fa612a8e3717948ae10d6008f227cab05d72477ecf70e09d70992f"}, {0x1010, 0x1ff, 0xfffffffffffffffb, 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{0xc0, 0x11b, 0x4, "91f4f861888ac8ae05fb6673ba847d7a0045b9df7810055e9b05e79437b7f750c2ce162f68291f8412a0f759c5d09cae6f7cb98f0fbdeffb6537ce3e1e53048c5df25ea841879a58f2fc49bca9687471d40a99fe27a749a953301a66139dcded04e3e315834d8e56c1a88bdfef9c6929b047431820dc76f33148c4330e59af409e99e28d3565c329f86e94d0671f22216a91a26963c411af7ac8715813a9bbb61933392843337ee60a2643b5"}, {0xa0, 0x119, 0x9439, "42774919c442eba4c4dfb467e1adf44f2eec66d9373a031082332c5930938e4c0a6e1d581828014f2fae55186652951bbaed680da7cad39fc86da91d122bc2ccb3821c764857c8e6260b1fcce4c292e816798a1a1dbbda52d9e78e8aa24513ff29c7933f84744e483a78e6b4d99801a18d1156910c05fdab74c2846461086f39f4df48f6192a6d9b11ca6117"}, {0xb8, 0x0, 0x2, "663d276b4e584ffcdd6d8ba835533eb6c7bdab426985a84d4fb0c24563ae624b5576b542a2981b80b8f3a357cb52b9c3fd608ecb368571f975d8c54e433711da110792c3c24fdd99ba1f70cea5e3ed28d48629a04d3264b03aaf3c0b96f870536cd0b74d9d3e7e4bf2dc48a54647a2c440c2eefc2cf22353b60c4ee5412b27d329d92fd58dd67b1f58b2022274fb76f1fa79f8ea00a5bcc8b8551d8da80c91d6619aaa9dba"}, {0x30, 0x10f, 0x1, "af121a2970422d685e3e29518bda99ca70d10c5e0ef991aa767f2c54"}], 0x2350, 0x40001}, 0x41) bind$ax25(r1, &(0x7f0000000000)={0x3, {"5254e042365f83"}, 0x6}, 0x10) sendmsg(r0, &(0x7f0000001e40)={&(0x7f0000000440)=@ipx={0x4, 0x0, 0x0, "bd69cb429029"}, 0x80, &(0x7f0000001fc0), 0x0, &(0x7f0000000800)}, 0x4001) 2018/04/04 00:37:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r2, 0x8906, &(0x7f00000001c0)="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") recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/04/04 00:37:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001600)={0xffffffffffffffff}) getsockopt$inet_int(r2, 0x0, 0x32, &(0x7f0000001640), &(0x7f0000001680)=0x4) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) setsockopt(r0, 0xebe, 0x7ff, &(0x7f00000002c0)="0cb32e5a44b9310641682fd66365ca28c47ffc71fd29b07c006b790ea0be5b6cf6b05f8b70c7599ce938a7cb36089df63c5c45196273c7df9d09fa1f3d611f7f690c145b5058f889862ef01ad57e4c6c54", 0x51) recvfrom(r0, &(0x7f0000000140)=""/175, 0xaf, 0x1, &(0x7f0000000240)=@hci={0x1f, r1, 0x3}, 0x80) [ 126.839455] R13: 00000000000004f3 R14: 00000000006fa768 R15: 0000000000000005 [ 126.848056] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:42 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0xd, 0xa, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0xffffffff80000000, 0x20}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0xffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@broadcast, @dev, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', r3}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xe) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0xfffffffffffffe2b) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) socketpair$inet(0x2, 0x80006, 0x1000, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x3f}, &(0x7f00000002c0)=0x8) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8084, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$inet(0x2, 0x80000, 0x6) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) r3 = accept(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000000c0), 0x4) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000300)={0x1, 0x800, 0x36}) 2018/04/04 00:37:42 executing program 4: syz_emit_ethernet(0x76, &(0x7f00006ba000)=ANY=[@ANYBLOB="0180c2000000e2701bb6058908004500001c00000000006c907800000000ffffffff00009078e0000011"], &(0x7f0000ea3000)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) 2018/04/04 00:37:42 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) writev(r0, &(0x7f0000000040), 0x10000000000002f8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x401) 2018/04/04 00:37:42 executing program 3 (fault-call:6 fault-nth:6): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:42 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/04/04 00:37:42 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) listen(r0, 0x6) r2 = accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000080)={0x101, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/04/04 00:37:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'rose0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000)="136c37f6676433f22c89d5a7ef1e8eb8697a006624aa7303562bfc47c8b37a089e8ba4f05046532cb3d3e46bbf668da67ba23bcac9f3bbb34c9d665a3ece7c248549920de84acf12", 0x48) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000080)="f179a4fc5e0c526ca8c63136b820269752423dc1ed2d26fb077d3a89f5edeb969f3796cf93fb6f566939c666563b30ab50bcaddbad1ddd7ec7c200530897ebf81d504ab6495eb572baffbc4d8982ce11a1e4b7f2dddb0c92deb64f68e2918ea8ee59516a148a833f7655c02973c8a9440e92cea4f91180b8faeed8eba04e2fa0c8bc9291b4180551870f592d71b9c3aebc3e139226419599921bf7236196e27c970071fd45148f9f88b1c6fabba7f1466533813248de9b4d9cc44cca5041540f8a3f46", 0xc3) 2018/04/04 00:37:42 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000440)=""/172, &(0x7f0000000500)=0xac) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000140)=@updsa={0xfc, 0x1a, 0x1, 0x0, 0x0, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000007c0)=0xe8) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000280)="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") sendmsg$nl_route(r2, &(0x7f00000008c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4080000}, 0xc, &(0x7f0000000880)={&(0x7f0000000800)=@getlink={0x7c, 0x12, 0x200, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, 0x4423fc52d8037f94, 0x1000}, [@IFLA_ADDRESS={0xc, 0x1}, @IFLA_LINKINFO={0x38, 0x12, [@IFLA_INFO_SLAVE_KIND={0xc, 0x4, "7d2fbd3a00"}, @IFLA_INFO_DATA={0x20, 0x2, "2e5eb78654fac398366ba428211e86f26c2b9e90c1e7bf2a05"}, @IFLA_INFO_SLAVE_KIND={0x8, 0x4, '\x00'}]}, @IFLA_WEIGHT={0x8, 0xf, 0x5}, @IFLA_LINKMODE={0x8, 0x11, 0x10001}, @IFLA_LINK={0x8, 0x5, 0x5}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x800) 2018/04/04 00:37:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@mcast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4e22, 0x6, 0x4e22, 0x0, 0xa, 0xa0, 0xa0, 0x0, r1, r2}, {0xffffffffeb82d352, 0x20, 0xfffffffffffff436, 0x10001, 0x0, 0xffffffffffffbd09, 0x8413, 0x40}, {0x8e3b, 0x7, 0xfffffffffffffffc, 0x2ae}, 0x7, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x2b}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x2, 0x0, 0x7ff, 0xab6, 0x0, 0xffffffff}}, 0xe8) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0xfffffffffffffffd}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='bpq0\x00', 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r4, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)='\n', 0x1}], 0x1, &(0x7f00000007c0)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000140)={r0, r3}) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000080)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x80, &(0x7f0000000240)=[{&(0x7f00000006c0)="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", 0x1000}], 0x1, &(0x7f0000000300)=[{0x90, 0x107, 0xca6, "165ee3ffcbcedda4e49747ae8c1e7bfa2219680931874c930383723b6efaab9428e2ddbe39fdf590aae612f575e425cc4dfd9271469cacdefae4dc368e0fc967b24f5f0b69fa9bf55ba10d495f347b09681b6b8d82ea56e614754eac605d59b3e5348de37d63c59cc8a941a5bc60ca3381b4230911d884b5f6a520"}, {0x40, 0x10c, 0xffffffffffff3584, "cc3657ae9745812ad52e463f658b549c5ae493bf22ae2bfc51fb48d9f1dc80e8919431d418cf7d201f"}], 0xd0, 0x20000000}, 0x4000000) sendmmsg(r4, &(0x7f0000003440)=[{{&(0x7f0000001b80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001e40)}}, {{&(0x7f0000001f40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'gre0\x00'}}, 0x80, &(0x7f0000002040), 0x0, &(0x7f0000002080)}}], 0x2, 0x0) [ 127.295778] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0xf6e, 0x7, 0x9e}) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) sendto$ipx(r1, &(0x7f00000000c0)="72f42740464cee2ba419fd56e88519d3e33f069fbf14d32982c36a960bf3ae34506c86f65959fb1a17f21cdf98d4180a4c9fb57dc0f719", 0x37, 0xc084, &(0x7f0000000100)={0x4, 0xfffffffffffffff9, 0x9, "f00fe4ec9cd7", 0x3}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000000000), 0x4) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0f53229e10458031e411acc918b07deaa85a7158cb72317b9229c05a260f51652df313aabeba60958f75aa48ae177e2e4fe748f1a5499840c1abde9e6"}, 0x10b) 2018/04/04 00:37:42 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/165, 0xa5}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f00000000c0)=""/60, 0x3c}, {&(0x7f0000000380)}, {&(0x7f00000003c0)=""/44, 0x2c}, {&(0x7f0000000400)=""/159, 0x9f}], 0x7, &(0x7f0000000540)=""/4096, 0x1000, 0xffffffff}, 0x10000) 2018/04/04 00:37:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:42 executing program 1: socketpair(0x0, 0xa, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x10) r1 = socket$inet(0x2b, 0x8000000001, 0x800000001) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[], 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0xfffffffffffffffc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000100)={0x80000000, 0x8000000006}) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) socket$inet(0x2, 0x80003, 0xa1f) 2018/04/04 00:37:42 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000807fec)={@mcast2={0xff, 0x2, [], 0x1}}, 0x14) socket$inet6(0xa, 0x7, 0x0) 2018/04/04 00:37:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'teql0\x00', {0x2, 0x4e20, @rand_addr=0x20}}) pipe(&(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000001c0)={0xfffffffffffffff7, 0xaa4}) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) socketpair(0x6, 0xa, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) [ 127.427374] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)="646374637000914d7506dd33b2c627c778fc38c4f426460e98bbc90607d33282fca370ee09bb1f48d7492c1d044b824a3fb35f7dc48a80a94bf9fab3b97efe92535ec0a1ad96b73c72613bde705f000000000000000000", 0xfffffffffffffe2c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) socketpair(0x4, 0x5, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000040)={r0}) listen(r1, 0x0) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:42 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket$inet(0x2, 0x80006, 0x200) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:42 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x93) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f00000001c0)=0x6, 0x4) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r3, 0x1}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000200)=0xffffffff) sendmsg$rds(r0, &(0x7f0000001e80)={&(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000001c40)=ANY=[@ANYBLOB="480000000000000014010000010000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000003f49510000000000000008194f84d714c80000009b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ca939ab0912355716cdd475a464260f5db0f938d618a16676ffaf06b03d677f2ad1cba8b4f4c6199a891c39f74d9ae598edf5771a9953d4071b39b63208b0df0a2872c8535e3"], @ANYBLOB=']\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001c00)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x48}, 0x0) 2018/04/04 00:37:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_wolinfo={0x7, 0x0, 0xbf, "7bd480cc705e"}}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/04 00:37:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x40, 0x13, 0x409, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x40}, 0x1}, 0x0) [ 127.588950] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:43 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@nat={'nat\x00', 0x19, 0x1, 0x138, [0x20000b00, 0x0, 0x0, 0x20000bd8, 0x20000c08], 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=[{0x0, '\x00', 0x0, 0xfffffdffffffffff, 0x1, [{{{0x11, 0x0, 0x806, 'yam0\x00', 'bridge0\x00', 'ifb0\x00', 'rose0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1b0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/04/04 00:37:43 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8000040000000088) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="dd4e20d39a760b0b86704901a69c2ca8f99a4481a86e7d65779bfb1d51835bb8f0d05e416dbe866f5b94e3a046ce6636eb1bda6c0b5a6a67784ff779bce1eee2ea6a389c3d46e53d0a6c174bb55f54b467c9776f656ac92d5df71dad19640d31d643bb8c8780a36d62ad6bb028232fdc81c73acc077b45f5f608ed29b594d1704a573bb7ea9cf0b5da20cc3c5cd9e0d2ba3f1e98057368f39a9fe3e324334382630a9d062af2bf3ee97d3265b682580d04305c373f5607d23f417dc3cf9e4a0734e5ef8fcc3a3c08d694673e057e6084cc4df17b014552008e1e413e0049f0d1131b277fada7d8b81da55016690990ae420ac5f345d1a3", 0xf7}], 0x1, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000000)=[{0x10, 0x26}], 0x10}}], 0x2, 0x0) 2018/04/04 00:37:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) socketpair(0xf, 0x80803, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000280)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x4e24, 0x4, 0x4e20, 0x0, 0x2, 0x80, 0xa0, 0x62, r4, r5}, {0x1, 0x1, 0xfff, 0xffffffffffffff03, 0x1, 0x6, 0xc1a, 0x30}, {0x7fffffff, 0x5, 0x2, 0x1000}, 0x7, 0x6e6bb7, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x32}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x0, 0x4, 0x1, 0x3d7f, 0x9, 0x360, 0x5}}, 0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, 0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {0x5, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40011) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r3, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB="6e6174000008000000002800000000000001000000000000000000000000000099c74f91c2a0119ba34e5c090005000000000000f7000000000000000000000000000000000040830864d8916af2c316877b1e3e0000000000000400000004000000000000000e00000000000000000000000000000000000000000000000000000000009d2bac"], 0x78) 2018/04/04 00:37:43 executing program 4: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000012c0)={0x2604, 0x3c, 0x8, 0x70bd2b, 0x25dfdbfe, {0x8}, [@generic="3ce9c8781207f1548eda4949ba00b3e47d56510dca06131f45ebfa4947c1285e1bd34305d3f5ebb3f5b456337ea14400450b50263ef8e16d7cbc41b8874644", @nested={0x11e8, 0x89, [@generic="3462405cf65eba20c67ae004ee1f3d0458cdb813a47db53eb488550e221d44c76b2145494ce46918281908cd0afdff573db0816d609c549bd52e4c87b88ced86afc42919e5d7769ef8ca009e4600ae0d76308432592db3a000e2bf09720c504dc9b2fb25721d8421f6757cce294798c2380d67de36d657c128c40c3963b496fcb71550c85a3adc8ea773c8", @generic="0c40e189f45e407592bae728cf00d52ce996d6205b37114e1ab0272e53c087ad8ea71001a9de85a521bdb082e166c64d23c6f9f1ccd9743b252ee19ca5ed59e986afa7202cd1aa964d6f7241e58637dc22aa0ddcdff56d1313c5addd6b2d9203f8c12660f5b8a60f94e0bce14994694d4ac41787fbe83b1f829fc5f9d4419105d997f73838b74ea37a74ac16c6429e97b001a3cca6666d325c0caf5d1d924e93d1e02b8cad52eb00693c9d5efd14bbfb07326d897f1bb349f167b425b3239b81feffe97200686236f70d91d3e49ab2ab0c4961d99a52aa8c4b4286", @generic="97edda3413c70c0446e500", @generic, @typed={0x14, 0x3a, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="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@typed={0x5c, 0x8a, @binary="b0ef10f471e39358101df807a0e8e0a8a73a3b9add211bce346ab2e90f523acb33d7c2f95fee3c2744f798e66d18dbb69293553c4d58583247388dff5a458069e0e8b7015966eac712c766f9ded8f9184248bc40e1"}]}, @nested={0x54, 0x3d, [@generic="a81cca6e317367193c0fab889ef57fd555df2d6c08a0ef194abc20bfc62a2e3adb840dd409f6a9b80833c640a075c878a889fbbd56fb956ec022a2c2d4b60a4f0bdce87a04e8621384faca9cfe28d4"]}, @nested={0x108, 0x8, [@typed={0x8, 0x39, @binary="b23e36ec"}, @generic="170ba72ccc61750e295e3cb1f40e8d9ee85688f4efb9594703d5959af0db3b9c71375ced6ec67f57491ff747dcb7083143bdcb94254cc11679312a24e716b691005c1437cd0b9d71d8737b86e684d184e09cde0f3f2f0c29cdca546d219e3cf50542bdde8d9e0ab48417520f11a31a547ee8b2ae03244aaa4964b3dc25fd3dda0fa46d47fdd6e592959953f00b453eda74cf728449dbd2056f3d374039c900fec21ab3f8e05044102c4f29ec057bed64d15996629692a70581125f46b4c161e0032f16def6e94e758dba686fed4e8fe0f823596c4ecd64975c7d6e445fde4ed71f5e1fec4f342cd739f5960ca35b752e44dd71538912cff92bee"]}, @generic="aca0658d7fdc1bfa4f784e021459e0da0ca250867deeb527f98f6a546eb557c17745836cbd05f743fb3f344b663bcf87918a172e2966447fc04a7976bf1511dc3c13e7fe2c116d42c168b817705032", @nested={0x1a0, 0x13, [@generic="fd37b287c00590c5da73aaf5cdae1c742779f6e0738132fd5994a96efa945bd5f5b9c7f72112fb3338f1bada0d0317312046c6fdefbdabfa1e370dcb567629f2640d044ddfc2547819be8575b0278b0c6babecb31050fce6e6cfa34aa3ff68776de39d615b7dad1028f6eccff55eda44a67f41c0bc268399f6c6adeaa8db78827b3754476db9f23b9bb40a0d45d7c48acb1d734ed96208a6533bf751f7466a69fe26df6a21b6e2d3f029def1fd66338f2f069968c02453aa0a55d5d486220c0b0299e240689127f2b72ed083", @generic="694bc6829ae84540740f474ed827af4f4f9de30b8b54b32d523aaeb23fb736b27ac3036a457449cce853264de56d6a56a63de76af52610370525fddf5de041bceec10bc4506f178d85b493ccf2f8a344b66402b59351aadd1f6b1f1401b71a8ba3b1adc2f83adedd8f5984b3d1533f2e3b1937fc58fe4cd2e3c729d47fa3c9f1afd8e9df882d7ca063b749cbae437a7bf92e0ae8e2b8520edb7385da58cebb52778911fdf2df44305b134d", @generic="5a12b76aa3bc1ccf6094cb96cdac3f80422f688dc0752ebb", @typed={0x4, 0x1}, @typed={0x8, 0x4e, @ipv4=@multicast2=0xe0000002}]}, @nested={0x1004, 0x41, [@generic="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"]}, @nested={0x5c, 0xd, [@typed={0xc, 0x50, @u64=0x2}, @typed={0x8, 0x56, @u32=0x1f}, @generic="f17fed9b17c4b6e3b8589d54", @generic="4459d55505c61816b1afd0b5b6263e624db4ce58030d0a32da6671abb741e2bb239e2c79f9b6157c7033e80f", @typed={0xc, 0x8, @u64=0x1953}]}, @nested={0x1c, 0x23, [@generic="10cc71bb84532664bc7ae8d364975af60554d7373e00fed9"]}]}, 0x2604}, 0x1, 0x0, 0x0, 0x20000000}, 0x801) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000140)={'mangle\x00'}, &(0x7f00000000c0)=0x54) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000d40)="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", 0x57d}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200), 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000240)={{0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'sh\x00', 0x20, 0x0, 0x45}, {@empty, 0x4e21, 0x10003, 0x7d7e, 0x5, 0x10000}}, 0x44) 2018/04/04 00:37:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) r2 = accept(r1, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000180)=0x80) setsockopt$inet6_tcp_buf(r2, 0x6, 0xd, &(0x7f0000000200)="804ee014578ca92666995f66e7896cf116efc666389a91cb7729d163e8977f9abdaa163f518710cf46d3e99d13e2942e74245981523b503a00215b9b22", 0x3d) sendto$inet(r1, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000800000000110007000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000340), 0x800) socketpair(0x4, 0x0, 0x0, &(0x7f00000000c0)) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000380)={{0x9, 0x3f, 0x5, 0xff, 0x1000, 0x8}}) 2018/04/04 00:37:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00000000c0)="d0a50723cf5905ed09ec11461b751f1fa15263622100a6e108456cc24017350d60184050ce9f060e9e3eae44cede17517736cb4c24959b7f94ba636fb95851d89ccf7ec80b31861f71179b37e1e033e2f7ae08a5169ff850103abf13bea4a8b09fcb0ac0a5e8baeab38176fa220fd130d159d7cebfe44d0883636f7eea8404262d25759cb16d4639e1d61e0a0d5f3697bf5f65054f2bf803deca8a695dbcdd2130ab91651fe7a8072a4dcf15e8752d38123cbcfe") getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket(0xb, 0x6, 0x7fff) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f00000009c0)={0x2, "ca32"}, 0x3) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r2, &(0x7f00000001c0)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) r4 = socket$inet(0x2, 0x1, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000240)={r1, 0x2}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x8, 0x646, 0x200, r1}, 0x10) socket(0x1, 0x0, 0xd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0xf9a}, &(0x7f0000000280)=0x8) 2018/04/04 00:37:43 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000480), 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000005c0)={r0, r0, 0xffffffff80000000, 0x1, &(0x7f00000004c0)="fb1f894c9940e570bea81d3cf23d098d5ec3615ac2363fa10b92ef7a3ba98efbe64e190c0a8d4917d7c8831b568930fe7f6de4a8896ff34df8cf369d31b7d44583dfe4425a66b64575ee0d47ae772889378d5b6472b9aa1be62f02affe2f3847148914cfbf80477bf91262e75d9229bd1b7d247429b5097bfeeeadd4b07b4b713bced84eb7d1aec15ec4e1a266b76efca16f28f3e02c590907a7d1b45b0618049c25c47adf0550f8cfe3e31a4b4846df034829bbe5f5cb80f173e3128e95e847fb89c24de4a445cd47c04246a5aaa6ae2ab6cb7307c25ae29fcd91c6f01f9d758c5cedfc69c5", 0x3ff, 0x81, 0x1, 0x4, 0x8, 0x81, 0xfffffffffffff119, "fb8b65e8b5cc0e280fcafb07df90311a7d50da4dee0574c08c28272565d2ba41484e10ba779bcf7423540b86fcd388dd7f8a577b87fb9ba64f8c2111d9823de635943c9c2980"}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:43 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0xe}, 0x9}, @in6={0xa, 0x4e20, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x6c26}, @in6={0xa, 0x4e20, 0x3ed7c877, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x64) setsockopt(r0, 0x84, 0x80000000002, &(0x7f0000000fff), 0x0) [ 128.276006] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:43 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = accept(r0, 0x0, &(0x7f00000001c0)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f35000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-camellia-aesni,sha1)\x00'}, 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000380), &(0x7f0000000500)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580)=0x1, 0x4) socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) accept$unix(r1, &(0x7f0000000680)=@abs, &(0x7f0000000700)=0x6e) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0xfffffffffffffff9}, 0x1c) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000005c0)={@multicast1=0xe0000001, @rand_addr}, 0xc) r4 = accept$netrom(r1, 0x0, &(0x7f0000000640)) setsockopt$inet6_buf(r1, 0x29, 0xd3, &(0x7f0000000740)="11bc708ed3903e2c0bdc3a2f8fab22a0894790600ae994e8d4c5f0fe56b4d7b8dad4f7b2ead6047b0990a13cf21c2ce431ed92eabc82e4be10683818cf20a3f782c3bf6d5534113195b01907e4ffeaa4a19221134e453896725a500a898d5df7f09a29f4c7db1c18352955a7967d3344ba2c1a866fabe715c8a936ce14a72e21a667bf29828e8924d94facc6a1723f7cfdf4", 0x92) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$netrom_NETROM_T1(r4, 0x103, 0x1, &(0x7f0000000800), &(0x7f0000000840)=0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000400)={'ip6gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) socketpair(0x11, 0x80000, 0x8, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f00000008c0)={0x4000000, 0x83, 0x33}) unshare(0x40000000) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f0000000000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/04 00:37:43 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$netrom(r1, &(0x7f0000002540)={&(0x7f0000000140)=@full={{0x3, {"30f682d3185929"}, 0xfffffffffffff2b5}, [{"5abf99281cda1d"}, {"da5a56eef15955"}, {"333bb891edf7e8"}, {"8467350a33a2b1"}, {"963dd48784b439"}, {"7483efad1483bd"}, {"951cdcc59f74ad"}, {"bda679e6ba988b"}]}, 0x48, &(0x7f0000002400)=[{&(0x7f0000000240)="3bc85087cbb208fb4b4f266155753da8501f873db2c8c70fbe67a23602cf4b1d2bcb8f01a9064372e680cd321db79faa3dc6e3669d5360bbb0384b56c13a12329bd55feba0db08349b65694217b0a9477f6e6cd57d8625b1f9b5e1101cdd25e5c690b2cbd260c6179e0376f1db434a274dd11a19a8a47460fab8b7c802b401934f1659c6d4f5f85967a8ba2dda358cd31f77777c8b243d4a0ec16f7f4a3b504a31c920133597e4487afaacdc914f75ecdf2cb57af681ca9022362380712a3355bbb05597f447fcba45d30c5ef495b29b7d7e528bff590d935bb113d3c2ddc83d12a3c32c6b8007333a9dfe7331dfd8959a6ea7bf66b7db3dac4abad3f692ffb186401c6ae1cfa28bd09b822fa9f3826254ed1db2644888c49f4f05da01b851a2557c91b411e838d23281ebb5354bf63aa1f15a79ce387a2fb9e6c97b7b3528a4e60eb35349542d439751fdf0f840c2be07d73f5fedcd0da76cfb6c64f56978c9d354866432099ab208e14a15a1822b7a6e314b2d5face2468dc1883c112bc7d914000f63da63e4c79294cb7b6f1388daee6f3917168d0fe47fd2db0dd5b941cc2105e14d807caa75988504c32c5e6829212e31949eb2c2b57a64560ad5acea18acb41b27e91514537187d30c5940fa4d3c845b9a144d442b67d3efe67ed104ca8788421d2b60302637a4f3b02dd0b24c44c265923116f107c0d9cd2e6ab4b2f0efc40c300070ab2246583c979bf7c6597120693945fe6faaecaaf6d81d9a4cd7fc497e50ee1dda76bc87d44458862086ad881e420989f8ce1007096f6a6ffbc29815754926e3bc387eb8de5f9758fac819944cdfcf07fba72a52e9898e76f3fe86585f0b12f5c859f6925cc1da3312c9e85b91382df9195819ab174ce5ec9f5745fd32f533a21fc8c65bf4a6f3b0d604a0f767acb73a1f95ffddeb8db6814524af4d5bdaf31ec1aa4ae814f3bd7f00c03a8dda5ed3a52ea32b799521a151432fb9d4f903f564c960b9f055314d1fd337eac6cec3cb5d750f0c2850d5c15bd34963954a2f8f0da6abd32201ca1b0aa52442ff05cd4268aa3ee8a6233eeb7d1be31664d69b29165f6b026cb55f7edfa0921da43f02b1ca01cd596ad8aec1cf4d820ac6b75e8041b9b47ef809ea6ed036ca564fd57da9fcb13628cf5b972121c3322a70b489c311bc336b0f7b3a4e430596303fd4dc0101216882388cd5f29709810935fe2daf7192cc43ac81927c11d848eba30bc4539bba67a8fc6c5e7a2bd66746790fa22165cc4cd904614d98db2640499f76012eaed2d8af90d770dc1b55bd13534bb001e47eb7e6fdcee3ce793f4dfcefad48a801c62da6b64d0a5d3648d414c0f20d686d573685758f36a4cdccb260050159b0d7ab5722412c675d15f9e738f92aa827b02507a3d8a4c0e84a36c2b99dad61bd9ff1257eaf2fd6835dd7c62a234d854aecde42c4ec6a509d54a73c1147f8754deccbd9d058778b0b69f84d4639cc2817c51d72552c7732eebc1d8a066560cbacc56d20876ddf87bc729bbd53986d01ded923e9da1c808868d46e07f58f03e6a0b4187c0d393de5ef0034f45a3c6fd54dac2368c1bfd028cdb8f17aa1736e442c1e1c7f7639859f2dc9e9d59269f4fae22e1176ef7c41c5e49bb284f064bc182b1a33dc53e273cbbc939dbe56bee99de5eae750918eef6ec8d7e36e515f331ab7fd8ca809cf865d59c277c6a65cfabf3e705bbdbf0278273e6fff302fa6f91f0781c671e19cc17422432411b093fb35fbcfa071b217e81f17331999df9fa6e1e3474524e48e665a422e6fe60f1478a17f7e4a3c0e92a3ed56831d11540581202a789009bc590e0ba1e08461100b4beeda174d85c9268ac5aadfa0e21314fc98868dd42a9aa601388ec20580205195efd8527041428837fb926197ddbd5865af6989180b90fe5a6c0683b8856ccb2a2dfc00201ae9c398bcc590925198993f219f4e797cd29a6e92f71b3afb4158d1ef86e5d39a777f24f3706493402467e79ef693643a464a1363e7a8cedcf5a5ee7f29e84e9febcf1dc20ec12acefd2b9aea9e075369891e64e106d258eca3508de38c4ac9cf558b62026e310a626ab1214e5af8d803ba2c61f35314d645aa3e481a85d3cd9f7542ea595048846db127952ae4cea84f018a87c53b6cf02ded2a50a8c661fe2b21b37234d3817c6bd5bd5c20a345acf0f35c9d00239f5732d24612ea8e82af157e4b8fb2d86d93e5661264fbc5856e6fc7f68de7daa4c7d9dc3ebd2448ab9478023e67e983c484be1eceb2528fca78eef0725fbb586927c1000addb09b48ccdcf8fa4ef7c1adc0c9cc65417819c8daf073604ea425bdddd98a65c256e7bdc0cfa849cd5d4e15a54161a1247db4f3065b085707e0660b22e6d89268c678197c3f56c6d27b3756b0c36cf88b8f3342645bd829b40cc243b6840b6d00e796c26f14295a463199f74df95f1294b901a8c94008db2a90cc58079ccc5eab037d6c6fc780fbf2468f0598c7aa66577434b8b02182e90ea6edee07db2c9ac47b14cb1e3adef1f8509c1eda418c204408a5520a08faa810cbf64b4822c8d07c9b90fe036bf36c83db6f22d087d9cb661a6b54f490b240c0b2f6fd7f4379624860ca66f62187af15a41bf43ea6798220a06b8dcf79076999a918f2aa94d3966f31d0d9078781945fb63e767b7bc6822b08282b5188360606f0d8450ed0d518531b8f664da316fe25f983c6a0f1ee87fd48e4bbe75a76a9815b1f5495c692f691fdd0253449e440539a41fde8df3f3e41d24f90250c3db132d9ffefdb1c8f9726888f535d4d1f71e6799d55944e1e4a8ea035103e41af97ec3e4dd4f28e5231011b9fd54341c02dcf9af45f982c04b4fca297e2a6b512935edaee5de28d6d98e5815c82589cf09fab1d6817bd0407c68463826835a75842d2ff23f50b7e911a03d1536f2260935daa7efd01aeb2d3e91fd7946901bd98545fd7ef46687ac521e5ebed39f469d39c9a11fb7a6b306a0f8c2c2e73b5f8ab0e7450110c212bd0ca2ae6026ab9f12c799d6d2b945e805130b612777cc9fae31e94825596a94dc2d86cb98bd841d0d4c6b8de5d6b2b74e33a1319a0fed61499a3e5009d4ba07c30abab45f47834ea99dd930420a413b494444820c7481425bb44fbac0369bee9ea1ceedc1a1b6d1d078ba9f386bfb9a881d00f40506944d0ae6d150b367a2e1fb4e0a1755df5e0e78a7cf43b53f315533077afb60fa5304c99c70d35a6164670be6c7a74bb1321fd7be50f96309e204e86f92719c3c0de30c6a5ac6e601e9cc87108ae1b25f17d5e019f746cf670ee6b9026d3057a1daf2b3bbeed77d7059e7b107fec9c43033181b88b9beedc880e12e11c951aa49e5b7653e2438800025697ca2e8aa1f74dad93e9a45f116fec4dae4c15d2d0390c72b4993c4494b873b62650cecb47107be8bc6667f903a5251d821828f2d80e7f68f3109578afdcddafa4d72b9ade7f97205dc4af4801f4dcf119ff504c17d3c4f23b533286acf7ca39e64a037619f9cecf96b91bfa3a237ee4846b152517086ca3a4230d7b8239948f8ec0d4ec9fa79e0d5aced46799d2d76c1da7b1298531455056910cd7148fe9b9a84ac1747fdb44ee158ced614e338ef685afff3ec905e0205faeaebe0e850bbbb0e5ad81b76d200efda2ac1e49c3f56dbb1200a8e42c64332cf6eeddc140e9ff419c924273dbbe5f6f580a58e1d66f31a22f0d21837eeab843151765894cbe167babc69df29cfc3b4c15feffaba0bd075d5d4f910d0a2cf405d6bba482067a6adfc84fe7263f5c6d051144bb429567258a0f70a65fb012388111c63ee94a0da0e3a4fd14e01202e93c8faba67429470d19b36458c951358fcc6c3900590d1507c1e32a364e818db51fb4f1a0b140554a8b160016ee96c3c9b3b44e9d50d0cccca75dd8cfb0ef493c786adcecd9ee640973c8d3ee8c9d7eb2a7fdb4d405e472539cc953f71dfe652fe9332411f7b8a29d4dec92e23bc8f06aaa59879965b8f178e0a29edc59e573fe27eb58a144cd3fb33c81f5edd220b1f1bd6bb7b855c4f215219bb47505da0c4bbea8ea2931b4563d2fb84c4851180c0af837653ffff81de0ef0ea982dd97a0e7342824ad96286d0d9d74d2e061b27a2d01f1c26d60c93c8578650c6bb7ff878bf6a44a289af3f5e6fb069c556143ef87a8c3febb934733e23609fc0ce962e194f00dacb51b72581f81ff3a17b87f6d783c1ed233a67680ded8483e055016ffc97971cc4a6f455bc453d7b6fb705bf3414f5cf9855925f67c9b5ae14827697f80301aae524276ee4fe4cf50b0dd30583c4c0de38bc8b79d09e09f63b16d23bedb775646b5c8e1d68c53ec156acbe1f1a1831cbad108c2f289e85163acdb0a988624c553c2bce49d76e3f5c7b5e4c58918213567dadbd85dcd73116d9495712d0bbf91d2518b2c3010bcd3c539a64a2a62ddca80ffb91b6dfe87f12ccb2496072196e699b4728deea390ef4d7388beb8ff96e2e63332a2e31df34af68a4d81c178cfae0f0b315537f798780ef0971b32b481e5820c6884f236838d480f301fa25ee0b21cdf920378d611432a808bd41b25a908733601da88d3ca489d2cb4b5bab98e3b1e7ed3647ddd3c28da4c107d0b049f34154f50eab03a8ca3bedc3accc8f95294183c1bc04a808c0b0041f839a20191f758979c5016d1f4e2e431c2e01995ccf8b457b510c4b7bd44f72d03a2b38a48b0569fc3dee998707e2364ec5897105674bc6c115e0d7d9fe96751439ed44b3b7263a49389b044d4bbc578a52d010182fe2140c83fe1d19647fffa321323d4097465d836fd80ccd910cbe2380c7a149602dc78b85cb8bbea1ad368941500b17a1e7ffe6c6406ce452ecba658fcbce0ebee842b017156209fe838c8aafe727fe3876665cf246b59934cee13caa467f15d6c0fb4c1bec122efcfd69a283d299b9645f21bd8afe368e5bbc508172bbb504eceb5095f6ee726489d28fedf2fe2bcaa50a87e4810e9f6434893924b980802a9ea5caf4246d0ab4029f9201f2a5371bc514fab834ea2818a8818eaa4dacd930e3eac7309f46f98d12ffa9cb02f5855b49f2b5bce35ee9d00fb4a4744026b2cfb15fac6e51ea23d6f267993c0e099e66c4ffa159108daa9d781318ebbc21e0465e9c4a61a81d99414246ca2a8fd6a4e0f6689eaf86648c270faf96d1df0ef9b2b4f2a2eb90c89d4b9ee7a96c429adfe3150d3e53aaae6a10c4ec6af732c9b2477cee13ce209dbe9c40ce4b06ce114dd1552c95f035e3fc9320d7dcd39d8093210b6d9f1920034272c5986955ef50644bcde6bc8cf2fbc48131c9afa302f5ec0812ffa65a9c6527458322e4ec6cf2b51333401e7ab428cdb713e277580a1a7b16aba5cdad47f08826f51392bad7e4c8ae72cf6c534357d533989392a3fc2883323d831e2aefc25b4c4b409a3bec000779b8274ae4d92c83ae06f5cae516be9e791d21dffbf4b132bc5da485bc450070b6110644bb095582fe12e02b45f89d9ec7a848c15d6dc8967b4d8c32ac85dc4b0fbbe8161f63053cd76f8562e82c1923746c4be3ffabc1e05076727fc10d07b374b82efed0ca3a4f952dc5367ef5b3a0372eebde4444827868a74a0094e4777d797da7274c5924eafa58a8589de6de397dc3793929fe52fd6113207b0e15dad13a7768f0fef12cd0d37f73bbfa1d9099d469856232588eaa762e7852f1031e0d8df012d67c9af9598a223d9874a82af1640b860025901632bc4a907d273f3208b39d1202cfe3fd89ccf", 0x1000}, {&(0x7f0000001240)="03cf156faaf6f6e0b784f5576c220f236167695d1f7915f4099292650a6f8abd21cf7a114e45508bd31d35b810d7086e3cde342794383a516510a9425774596c93f3cd52b0f5bdc0a69181419958da4e22deb3fa953dca301064795d13f0cdc2670495f0d2", 0x65}, {&(0x7f00000012c0)="318b5666c925fd7195065edb1746d6721f8c74e95a1e0152af6bff7cfc774d4648d40bafe01320cc7013478842a7536d044fec1ff1ff07bb035bcc6d4cdcc15c808df69f2762d4112d2d8649bcf3fd65218bf9e7a8a0d00a9f24a1d0f9d863d1a4491b79e686fcb28e00e84fd73bee197e91cd0c29f7f62996f85bac5558a7c03d0f71a5995aa586d446695e60c5690918636199cb9538417741aa7d26314212c2b22c326705f556", 0xa8}, {&(0x7f0000001380)="f9d6592c8861bfafe6413e6b89bd0a5490c52adf4e747b9dcfe406bd3d9ed883f1facb448347383716a910294fff7eefdd86e6914f941425e5192bb1a9ad841a1240573addeb83f4db0ed57a2391058ee467e71d6e6eacde0d892d22c8f9708128050c8b5463577f1e1ea0a9955920e77147c3a819f471dfd788151ff849ad73bb06875d88b191f96a64dec1422380cf9c2175bd2ce082da2b7586a6d7cbe5cbb9901d479a43bd77be4a6d9e5a2a40b0ef188002b7bba41b4817edaf07f707aff51d08445a52beb1ecbf7339634f1a7d5c23534a29abfec2daf592b36b9633e440d283ed32193403a2bf553fe42a0fb2b34cf53cfcfc9cb749916fddc740f2589e5891cda7d121b2c5f93f9ffc3115949d0273a0c4df85e537d1e9a1530fec1a85719e09e07cdb454d657da9e116262206a1110cfce34992397ad5d4d356d1f1e3fe121f626fc11265bdb5fa0f0fb1532f82ea4d31bda307ea337bf88a46f36cf74286603363773e7072939dac851a40fb395352dce03774b5d72f77b20495fe1b99dbfbe26a5a828819df897965dda0410eb77c1b4857237aacfd379c90455f8396b7b2885cf0e753898876739a32ea61aa630cf0cccf13dd87706a0fef319e8b065f5775d6471905a235ee01b663062cf294558ba327ca60ccd39305d36261059fcaa7b72dfaeae1cbf59a6e6ef100528caf4549b3a72aa2c9212951115796fb703ff3a21d87959ff1313fe7676594289730f49f4c1a3d2bab803b528a32fee4743e62b9427152f160c8dfcae90748c6dbc945ca1d8c4deae6bf2230b65d8f8167667a161547ab2b050f0e164b977c6f092f54322522ed44ccc2ab5102d3aa2989ae73aff16c8a48289e04b6959a83322121d5d5ae0047237730d13b85080b3ac67dd69914184d1ec6017e7730f37385012a2b90f6903f9bb4cb8937fd7fefe1984994689f3d3332502620c9a11e2ac66ab42520353afd7081ab506fe41b5aef6e36b870474ced327d3005c32fd6a3e64faf784be6b61fa21ac22d38af2a1f0cb3501c061c9c922e3f8e16b786a3fe827b5cf6873a0826606771cc655439ab916fd44a88072a65750f677c5491c146af7b72f7ae4739cfac8ca03937ee175ab131dc8b475dfd07fd9fe5e38a6c078e2137be670db7044b4883133375fece481a4ac8fc5ffe212e0c3f26a44c406811dc76a36277b2cc903d9be2d74e09a336d400d7d72654d7e7e7846cbfdc669671ad9d29725334d6a45c32c9f114a3b020f5d12b0251b0f44eaca02012e761a70eac4cd37abae3a652c7f49ad5d54922d67197218d9b5109f5fd50afda98e951af71cbe67a510ca62866ad48b167bc0e166d4dcae8899874ab70041e58d68a24169442c01299a7bc01c562f5e209582ef23cc24a92e3a5693e3982a43b93154f6c2dc32f6c655e40173e2c762aa6fde52695392de55277215bb0e9dee566983e9a55f47cc416571b08ece57a776c86304d4d0ed3e7cef6613f72e17ba2f09af5434d4586672e6e285dd3d133eab7edce0d2debde769508a2e6163d1d82a267ff20d4c98f12af0629c4f82e6977b6a4d664811c694680ff486b826edbca3eb39dccce05f576234191039368bfbe4a0f647ae5ecffe3b5c487c804241194db1beb77fbbf17f520ddfede346bc351c845f1287613c7e98f018ed257d702b1206cc591e0a1ec53b2bd3f4dc2c0fc00dc6b947b391f3f956bbe96ef5005b2fe46024040388f23a09789df9723a0d559ddde955fdd11195927b2f5dac7c6e16c12fdcbb4f467eddb8973e504f2050bdb38130430047758980ba2917267654d40ccc527ac904a5f4e1a8d7492dc5c394eca82f32d088badec0c63454d851cea3da6432a169cfc871ece84160459340fb3511bba01f69e618d84ca00569d62e7ea715aec50888ae265b09d2f024d880a83d6dc129090a9141819da6b9fd45faabe0877eb85e0f413188ebacef4f823a812b9550e4efdaa903cd321488ea2784b4a2a529d86b1a4530d9bba0fd04c18588693aa6406c1c3bb76f4410b0a1e5a1010913156cd9f19753e9c5c91cb6d3aae51bbc4a29a92b77812a78aa427d12e7fd96673dc4218639292ca4262f22119f7c6a1f7223612639174518bd78b3844b3bdbb85ed42acb08cd33ccd04bdce629bb6b534d33d4b15f5882d9269e255a1dfa3c58ac376fcebf1a9a4b2caf81faf16b5fcdadc95fa5b32e8e68e39e497fab50fd8ee988770c99e4694c8650ab07bfff496d53566d8e78e6ac437c35086fd6fa2c8a187e7c5260ac6ebc4e13e83138d8ee75780818ab66f35ddd1f9dfec2c6e711b157668850d6d2b6f34e258844ed6164539c53894b3dce10feff940d673c598adae985c948412beabfc7e1c60d5630337f85fcb72901ae8163ea0260d6a9bfaee92cb38d051d56b7d1e05043888d1c6b46795d7e90960f63de4c7143a4904ec055890709f872d9c54398e378f91edcae8cbedc22e18464856520b671732aed2e28d6e1df52958b1514f6a0cf7fc957b02acae635573991cd5caa05b94d114bc227bc6b4de3869a8466cdf2ba351a2bc0f5a05fc963b815d683aa21bfed2ae5db73c1b14241dfbc972c6265c856d5493ee6e4e75988a22c5f989a22dd191e712f1628929cec6c318dda93cb55591d9a8b6cdd28c5e1dbe16697d3748a3d05459540f0310cbea048ac25164d53c257a38f30e437ff432fa7a8eb58268746e8b7d5a6f4f62351bd1aa6625f35375e62717b367b08ffaf5119789ab521b7e48c0d45d2349e85554f6cb864541eeaf18ed72d601225ce1e469ef46e9bdd963e347da3d9fed75cbfc22eeb00cd9bf37e25cbd4214a78e1b30c301bd9cc831b0dbdc171c85519f678225e202662258806fb9417d46932fe1b1a04df25d598867070c26ad58794e7dcbb2367867960e964323cf80c515586b574b1032ea94b15a222a082feb9c1d5f29ce4ba0ca2dc435f5984f54da722d77b5924c554a525fa0382a0f18dcb0fa26255e5e93fd4671906d489d47c5a0d53fc34ff0aa468c915734359f327944ce7750c762c9347657f8ba85503330a4fe6bfed3eb18fb36fbd0f13552278b95b44892798e42f3c033e3746322538fd6284ac38696e229757a50e489f0b93a4f75b505bcfc5c6bead62f0bd6a72bdda5d49fc589d39d7f252d1a1e8909874d69a7694f0fd823284141283af98c1403d78228a7de31deaa4daf33fd7a0a6cdb703b122eef6ffd3cb8280713de130f7c50c330816a3b20a38d30c21b6aa8d3487f6380b71d1d6bf861921139cdc08e42306357dec1f01a407bd1579a3028281136b5e098f49f49c122234347ed12d41daeca35a571249eac3144f6e3c77bdcc2f86857d067e49bbf574a5b35b42dbcc740066ebf4233293359db42a4296b190e797f0da86b955d8a722fe2faf144f93775da0af8ae2f9d6b507429a6183d8d4e44c81c67c846b23f57bb68258424c076012e3e6b587217e52191c4cb875585ddb9a4ef0ddc643f1edfcb0c2a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0x1000}, {&(0x7f00000001c0)="08789977c00053cd7ad04ef502fe74bb2f6dc070c568", 0x16}, {&(0x7f0000002380)="a514ee3211ce3b2d3f6692bd3af7afaf785777b2f909e1c75ad9d5d99cf82dc57003593c88ba59e265173aaffca372ee6adc702b87e885ebf6d6c85e3971f4f4ea6a1b0ac51a927b114068eae5bca2ff0a7971c4", 0x54}], 0x6, &(0x7f0000002480)=[{0x40, 0x1, 0xfffffffffffffffd, "85b67bd1a74fa27f33cd79a95968b8a2b9348aa50fb7dbb63bcc701b768cdd2ac311d1b609ed25af47"}, {0x68, 0x118, 0x9c, "bc4bbb4ca59b35f1005f0390b70ed9cab5936886d0258ea9a7660035961b4f6eb8e00ac3f5e8d47e8501ee75b88e8d960a2a1e6f01e92a7b5ede519231761d8343e01c33f50624d299083270c583ce0a2904087f2d"}], 0xa8, 0x4000000}, 0x0) 2018/04/04 00:37:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=""/111, &(0x7f0000000080)=0x6f) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x4b2}) [ 128.448309] device lo left promiscuous mode [ 128.456804] device lo entered promiscuous mode [ 128.475988] IPVS: ftp: loaded support on port[0] = 21 [ 128.514214] device lo left promiscuous mode [ 128.523262] device lo entered promiscuous mode [ 128.540112] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 00:37:44 executing program 1: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x80800) accept4$llc(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x140, 0x10, 0x713, 0x0, 0x0, {{@in6}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@etimer_thresh={0x8, 0xb}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000180)={'rose0\x00', 0xfff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000280)={r1, 0x80000, r2}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xffffffffffff8001, 0x4) socketpair(0xf, 0x800, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x7f}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000400)={r7, 0x1}, &(0x7f00000000c0)=0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001940)=ANY=[@ANYPTR64=&(0x7f0000001900)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYBLOB="990ae0c21cd97fd1bcc98ad47f1b318622a8e391ea74911c69a92d6425a988272e7dc0f444e101b4e2e9b58eb8b856a0c7b5cc2e55643b09632d8e28f91938aec123e88d1e369160e02e6cbadf9bdec66ad995ec69eaa511c588974b4f1af7128e7cb6c6df4a759438f7412a3edaaaefc194c275a8b801f2", @ANYBLOB="0f74509165a3036b775f4d96f90dfdd89f4c576f48dfd9dceb1819c5e9fa36aa2dc19beb7cb8bc4459357b7637c20989c2f654f9f00abba74691375c464e0a1b91c51d246cd3fc54eac6f653d659f22a0a37386215018370d3e5759b63194a147a365e8eb1d7f0a7e2839569b68ee9428d90bc330fb75f12729a954047038a2aad9c831bde559335617d977921e1000000"]]], &(0x7f0000000100)=0x1) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f00000004c0)={0x9, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x20, 0x8, 0x1, 0x4, 0x0, &(0x7f0000000200), 0x10001, 0x22, 0x80}) socket$inet6(0xa, 0x80000, 0x101) 2018/04/04 00:37:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x800, 0x8) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_pwait(r3, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0xe43c, &(0x7f00000000c0)={0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000004c0)={r4, 0x8000, 0x0, 0x7ff, 0x9d}, &(0x7f0000000500)=0x18) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000180)=0x100, 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000200)='ip6tnl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:44 executing program 3: socket$inet6(0xa, 0x3, 0x874) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x0, 0x80, &(0x7f0000003b80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000003bc0)={'icmp6\x00'}, &(0x7f0000003c00)=0x1e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000600)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xfc) r4 = socket$inet(0x2, 0x0, 0x1) getpeername$ax25(r1, &(0x7f0000003dc0), &(0x7f0000003e00)=0x10) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'bond0\x00', r3}) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2040001}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@dellink={0x3c, 0x11, 0x1, 0x70bd29, 0xb, {0x0, 0x0, 0x0, r5, 0x21800, 0x8000}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xfffffffffffffff7}, @IFLA_PHYS_SWITCH_ID={0x14, 0x24, "b7eaa8d0e070a82b2940f54471f4ec9d"}]}, 0x3c}, 0x1}, 0x40000) gettid() sendmsg$nl_route(r6, &(0x7f0000003a40)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000003a00)={&(0x7f00000039c0)=ANY=[@ANYBLOB="300000001d00000328ffdbdf251e9b0e87"], 0x1}, 0x1, 0x0, 0x0, 0x40080}, 0x40000) sendmsg$nl_route(r6, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="281d000000000000000000000000000000000000"], 0x1}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000300)={r6}) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000000)={'irlan0\x00', r5}) ioctl$sock_inet6_SIOCSIFDSTADDR(r7, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x14, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000003cc0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000003d00)={0x7, 0x0, 0x2, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r8, 0x40206435, &(0x7f0000003d40)={0x10001, r9, 0x10000, 0x7}) sendmsg$nl_netfilter(r7, &(0x7f0000003b40)={&(0x7f0000003a80)={0x10, 0x0, 0x0, 0xc0010000}, 0xc, &(0x7f0000003b00)={&(0x7f0000003ac0)=ANY=[@ANYBLOB="140008b7eea2280525dbdf25050000010000be21"], 0x14}, 0x1, 0x0, 0x0, 0x20000040}, 0x4) getsockopt$bt_BT_FLUSHABLE(r7, 0x112, 0x8, &(0x7f0000000380)=0x4, &(0x7f00000003c0)=0x4) recvmsg$kcm(r7, &(0x7f0000000440)={0x0, 0xffffffffffffff6c, &(0x7f0000002940)=[{&(0x7f0000000700)=""/136, 0x88}, {&(0x7f00000007c0)=""/160, 0xa0}, {&(0x7f0000000400)}, {&(0x7f0000000880)=""/149, 0x95}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/4096, 0x1000}], 0x6, &(0x7f00000029c0)=""/4096, 0x1000, 0x401}, 0x2) r10 = syz_genetlink_get_family_id$fou(&(0x7f00000004c0)='fou\x00') setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003d80)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000003c40), &(0x7f0000003c80)=0x4) sendmsg$FOU_CMD_ADD(r7, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8420}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x1c, r10, 0xf11, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4048045}, 0x40000) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/04 00:37:44 executing program 2: pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x101, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0xffffff50) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000015c0)=@nat={'nat\x00', 0x19, 0x2, 0x250, [0x20001340, 0x0, 0x0, 0x20001530, 0x20001560], 0x0, &(0x7f00000002c0), &(0x7f0000001340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x2, 0x888e, 'bcsh0\x00', '\x00', 'ip_vti0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x774075935a393236, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x4b3da20c880b268d], 0x70, 0xe0, 0x118}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}, @snat={'snat\x00', 0x10}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, 0xffffffffffffffff}}}}, {{{0x3, 0x4, 0x0, 'teql0\x00', '\x00', 'erspan0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x10000ff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2c8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)={0x7, [0x3ff, 0xff, 0x3, 0x7f, 0x1, 0xffffffff, 0x8000]}, &(0x7f0000000280)=0x12) 2018/04/04 00:37:44 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x3b9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x15, 0x80000, 0x4, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x1172}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000340)={0x10001, 0x4, 0x2, 0x3, r3}, 0x10) recvmsg(r1, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) socketpair(0x7, 0x0, 0x3ce, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000001c0)={0x6, &(0x7f00000000c0)=[0x0, 0x1f, 0x64, 0x822a, 0x487d, 0x669]}) 2018/04/04 00:37:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) socketpair$inet6(0xa, 0x80003, 0x80000000, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0xfffffff000000000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x5}, &(0x7f00000001c0)=0x90) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:44 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) accept4$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000640)={'yam0\x00', r2}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000100)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)={0x100000000000000, 0x40, 0x8, 0x8, 0x9067, 0x7, 0x4, 0xffff}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0xc7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0xa, 0xffff000000, 0x5, r3}, &(0x7f0000000540)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={r1}) tee(r1, r0, 0x5, 0x2) getsockname$ipx(r5, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r4, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x1}, &(0x7f0000000200)=0x90) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x50}, 0x1}, 0x0) 2018/04/04 00:37:44 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)=0x1f, 0x4) poll(&(0x7f0000000200)=[{r0, 0x210}, {r1, 0x400}], 0x2, 0x8) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000000009dbc27094495c2f89000000000000000000000000000000000000000000000000000000000008c1a1afef17680514eee9088888e04ce395139379c60a02df637d56ce470a31248c0e19a81bccf944ce0ffe93e62a9ce6e0b7cb040b66aba6b9d47ce56902c43"], 0x48) listen(r3, 0x6) accept4(r3, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r4, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:44 executing program 6: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="6700000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:44 executing program 4: r0 = socket(0x1d, 0x3, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x24, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) bind(r0, &(0x7f0000000b00)=@ax25={0x3, {"425a74a66b989c"}, 0x5}, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmmsg(r0, &(0x7f0000000a80)=[{{&(0x7f0000000180)=@nl=@proc={0x10, 0x0, 0x25dfdbfb, 0x2000}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)="f296f14fc4099b94437f217d890eb4498d866395ad5e0826c27386ac9d660832089426c529e56414a3d5fbedd5ea", 0x2e}, {&(0x7f0000000200)="fd9bba3f9383b97c61ff323986bc6975b217d808068b882658bdbe01021f06e52d4952a329d7ee96ef67dcfadf1add289e33aee67bb21613e18d2272b73fb4cea320272acb30b56d97ab49e4bd523c2a2109ce5620b77ca05bd0d711c6d915b06ab6cf0d2a6135c388bbac4fe19bd559686a1b17c1d2962e53d6d08e6bcab6a754f9395d41181749c55d48c743f9ad1fb1e1936423a8dad9fca7166a9b2fa1a3453c3f14191cf7b8c03e32e36362682037ef08a8fdc2c0799e45a96aa1d170e86ec02284cabdfc0fb896ebcba1b030472452b52893c16764570243166b3e9775c0f7842eb6d590ecd2a5baaca8e9", 0xee}, {&(0x7f0000000100)="89b471dbd004de9b28499bf4fc49e404afd173f269b635ee2e968bfdffffffdf538e0311bfcdeb2f8bda97c08f5a", 0x2e}, {&(0x7f0000000300)="2774f19b8d3071639d9e8b331dcea082f2ec38", 0x13}, {&(0x7f0000000340)="7870996589913428ac0a3430352732e40ef3fa", 0x13}], 0x5, &(0x7f0000004000)=ANY=[@ANYPTR64=&(0x7f0000000c80)=ANY=[@ANYRES32]], 0x2460, 0x40000}}, {{&(0x7f0000000400)=@can={0x1d}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000480)="852e38945b21db", 0xfffffffffffffc7b}, {&(0x7f00000004c0)="15b98c", 0x3}, {&(0x7f0000000500)="4c4e059686b1b279daca650c2f68f97b8119d2e43778cad90c8ae1c54115cf40d5ad46c42cd3c0e47f8de8433dc393275720fc97290b856d1fb8f94c0b7870ba43", 0x41}, {&(0x7f0000000580)="2d41c57687b50093ae4e41719bbf6c3555ff7b0f982976b42d49b2c00822652f6d115f34e7df5719c2c322e98755cc09a0a4f458e3c1afe7423b79bbc8192d18c3af43de703356dd963f8c4b7b1726aa70f7edd7d02919ddbdd160eb5e4003a98df038d393eed8bf3b511e849d982d87adfaefb64b5ddb39f2f06a33394a8df91ddfb15e8f18d5a299085ef746d2cdce69903caaa73a99131fa510ab4c9dbb8ff28584daff8678f51dc13e331da776539b624c", 0xb3}, {&(0x7f0000000640)="fbe4dd61eab83dc0c9c2d1b264fa7d60e75dc2362b407ad71e2343ad16c2ff12662fa051dab3a31ab9b8103bc44863ec1278f222cee780b1cb4ab451cdda9b691ec78caf4f9a1cf3cd960eb473468e0780bf0dd07759ae3a8285a3b1051491a528774f1f7548b4d52778b3e3e7040deb7801d5132aefbb18168e346ae2599f8e589a521dc0dbfc42c599049fa6ab2203b00e935be99edd5e0c96f0ae95c27f13a2e669b73297edbb8289", 0xaa}, {&(0x7f0000000700)="9ee43aa76ee602f698fe23d24d96d8e660b8c555b2cddfd06c5d2bc25675884753b77a830f85c5f5d82bd3d4751c564a2d3c5deec49388525e2b4de4710a83d6cbb0c9eec37bfebe9cc8cf8f08aedd0f89d7f3bc4f7f465fec0096366cc55683defc4428b7121fa4fe81f41d39a33d2f1ce7f26687527b38a09c738761698f1ec6ad83e6428a0d0b19f7f80577fb2e0301fa3b27d284ba52097bd2a984e9389a042f82f14d00547612c6b136fb53c44748ce686a2984d4c75c979bfb88871b2a63b88e6b708e847e886ec436eef95cea5bb2de197659c61628f93090", 0x1dc}, {&(0x7f0000000800)="52613da33d1e1c40dd8fe053035362c1312eab2b1941bca95b9fd459592155bfc332740c4a35133694b8f8a433ac28b8de4458ad7c631d23144ba9580746387c04ea45949fa5accc90a2f256e4808e60152c3cac9a3b32f7c7016f94f3", 0x5d}, {&(0x7f0000000880)="8de0", 0x2}], 0x8, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0x110, 0x10}, 0x1}], 0x2, 0x20040851) socketpair(0x0, 0x1, 0xb8, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000cc0)=0x4fa4, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000bc0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000c00)={r4}) sendmsg$can_raw(r0, &(0x7f0000000e00)={&(0x7f0000000d80)={0x1d, r1}, 0xbc, &(0x7f0000000d00)={&(0x7f0000000000)=@can={{0x0, 0x80000001, 0x7, 0xbe4}, 0x7, 0x1, 0x0, 0x0, "25b081134232850c"}, 0x48}, 0x1}, 0x4000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000c40)={r4, 0x80000, r2}) 2018/04/04 00:37:44 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='erspan0\x00', 0x8611}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/04 00:37:44 executing program 0: r0 = socket$inet(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x200}}}, 0x4, 0x2, 0x2, 0x3}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x4, 0x81, 0x400000000000008, 0x81, 0xa}, 0x98) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/04/04 00:37:44 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001800ffff0000000000000005000000b745b5b6e7d8a11e50"], 0x14}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) recvmsg(r2, &(0x7f0000000a40)={&(0x7f0000000680)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000700)=""/13, 0xd}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/147, 0x93}, {&(0x7f0000000840)=""/38, 0x26}, {&(0x7f0000000880)=""/108, 0x6c}], 0x5, &(0x7f0000000980)=""/173, 0xad, 0x8}, 0x2) accept$unix(r3, &(0x7f0000000a80)=@abs, &(0x7f0000000b00)=0x6e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) bind(0xffffffffffffffff, &(0x7f0000000600)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x80) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) accept4$ipx(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80800) accept4(0xffffffffffffffff, &(0x7f0000000540)=@can, &(0x7f00000005c0)=0x80, 0x0) sendto$ipx(0xffffffffffffffff, &(0x7f0000000100)="4880647cdb841b55c950f46c30d0de54f178ec187b9598eb4f40b5cf835ffd3ecff12b0e6648749b56c1ec521c8620ef3ba51b156802a5e92ffcc040a4913e6ca25a7719f73b5db9d6e6c28a2fcc6adbb68ff53b0010f714ee668f91aee51fc07e4628a76055533b03c177e24028677212f3daeff75f14c6aaae3d367cca660b256ac95e6d0587f811d3cbf6fac69372e4163c9dda8c677d6fdf8fe1597d25a3dca4bf9fa8498a12100a957d3ec3f7fd74e15087bb7fab9b6ff94948c717a89aed101e2e58c98780e86942dce1e5debeed29c1d92490319515455f7b8b1677a5a0cad5a4f84243c4f9617288d2996384ca41f749ad71c226fa", 0xf9, 0x4, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000004c0)=r4) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) r5 = socket(0x0, 0x800, 0x40) setsockopt$inet_udp_encap(r5, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) bind$pptp(0xffffffffffffffff, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/04/04 00:37:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) socketpair(0x2, 0x6, 0x4, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000300)=ANY=[@ANYBLOB="8707000000000000c9100000000000000000000000000000000107200000000806000000ff0f0000000000007f00000000000000000000000003000010002c12727fcc4fae978319ffceae000000000000cb6aba54e376e3b6660a03f16688a7b9fab001a00b6c6137bb052b39ec043869b7722a2a24714bb2679f89d291e32b41c74554121da6dc3ab3e906d4d5290e15e4c9bb026fa2a8f36d2521c64bf0899b1348a7ce1750dc37db1c8b07a80800ec"], 0x48) socketpair(0x1d76ba5ff2e3a6e3, 0x4, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) 2018/04/04 00:37:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x56, 0x2}, 0x8) [ 129.598422] bond0 (unregistering): Released all slaves 2018/04/04 00:37:44 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x95}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="18001000f6ffffffffffffff00001e001500010000000000000000ffefe10000950a007e5287f159bdf88cf9d7c581aad065635c32b29275368fa9a56fe7d59c0a4f6d09c5bbc7f086061f3fbfa6101b6129185fc51ff8ce0ca778eddde608a998df12dd0600a2294eb947f900857f0781043a23b7e603965a2194b4c8bf82221eca42e5cd52e19bf6190ea2b8f0f30000000000000000000045d93a627467cf46bce3387c279f309744b1ae283579267f939a81cd24ced3438508a444e544e0"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000180)=0x80) accept$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) socketpair(0x11, 0x6, 0x1ff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000000380)={0x7, 0x2, 0x0, 0x7ff, 0xf, 0x100}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000300)={r4, 0x3}) 2018/04/04 00:37:44 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x754) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xffff) 2018/04/04 00:37:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000), 0x2) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000040)=0x7, 0x4) 2018/04/04 00:37:45 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000280)=0x30) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000001300010800000000000000000000000075fb89a089fd9816d31a974ead159968083b2440e18f82f51346b2e375a501d73f1d55f8c37c502385030b970d12530d94206519d3a0cc310dfd4bd68cf7969c2ea0b7861bbb23e61fcebda1615f7f0d89d0acc0ea51f0c93ef94a46c72a1a1b", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) bind$packet(r1, &(0x7f0000000140)={0x11, 0xf5, r2, 0x1, 0x2, 0x6}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2}, 0x13) listen(r0, 0xd25f) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:45 executing program 0: sendmsg$key(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/04 00:37:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x5, &(0x7f00000000c0)=0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="94d863c0a45aadee63a62e9156d0052ae2acfe2a00000000cbd8e447d1598e2fba97cb51e949c3dc08ad8681b489465cef3963a99b92a14c378d0142429e87f84c10491f", 0xfffffffffffffece, 0x20000000, 0x0, 0xfffffffffffffeb3) sendto$inet(r0, &(0x7f0000000100)="db", 0xffffffffffffff36, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 00:37:45 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x1) 2018/04/04 00:37:45 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x101, 0x4) listen(r0, 0x6) r2 = accept4(r0, &(0x7f00000000c0)=@alg, &(0x7f00000001c0)=0x493, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x198, 0x2}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x4}, 0x8) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:45 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000dc1ffc), &(0x7f000001a000)=0x4) socketpair(0x11, 0x1, 0x1000010000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 00:37:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@dev, @dev, @rand_addr}, &(0x7f0000000040)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) sendto$inet(r0, &(0x7f00009fc000), 0x0, 0x8000, &(0x7f0000357000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) close(r0) 2018/04/04 00:37:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000080)=@ethtool_cmd={0x25}}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0xb787, 0x4) 2018/04/04 00:37:45 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) ioctl(r0, 0x7, &(0x7f00000000c0)="4f0c860c6ad97cf6f8344d75") sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20080000003) sendmmsg(r0, &(0x7f0000001ac0)=[{{0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000080)="c982a4a1547530e086306eb9144310e6eb481f6b6145cc5b69797954704257f5db2b596499", 0x25}, {&(0x7f00000000c0)="b1b1e55a55979699c72a19b35021871abb99a5e045d0a89581655232dd19aa63c125769a8b35c3ea7ad11c51903b5b34322b5ec727afdaa8e3d8a40d4f419fee50285427e097ca2033773e5181b2cf8fb0035e02c12e75e5c2b3b1386fd7cae006c09919211ab6551cdc9782dcc8b4250ebd13defcdbea98615bb08cae92fb4085f4d2f9be6a1c48dc9e68820fc6a1ec2c0d05dda3a582d50bf6", 0x9a}, {&(0x7f0000000180)="c4e8ff22215328d9173dc1985e58745938b6aa4789bb0b3950851d6533657d162a47751c1e84d50122abdaf6f46e37d8810394adce0d5ddcf0281888eedbef4e596f0b8b38f6b560e37f3d1f4c131f19aea04645dc58ba4f9f72403e", 0x5c}, {&(0x7f0000000200)="a474f617ed1662f7eefc96870841ecf0c17efc08d04f3fcb0aa1e01e63c13a01435e1d7cac1235f50943220af48b3457c55c960750ad7df347c8bd719dda0c65bc50786a599ae13e1fc85e63fc445c0654c9b997c8a26debe2518745c7112d3f09ae97694345f550e5c1233aeadd38704fa6e9a9c354f642d9d70862", 0x7c}, {&(0x7f0000000280)="b0025c0a5044a5f5021a1272016a77a9c7e91d491f1a38adc5c8d1f3c9421769a771d02d204f111c67a7b6b507fa194101145bf2190164a36868567858adf8214fe2e552", 0x44}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="a82cd3925df9269b8c9fe08eabeb8b7aea96bd83b95fc18bfef59f5b8ecee89cba182b6f27153cf460985fbe694b717f0089822d70fef9ac71df494f9751cab3014e590c4955371b73cf22e1347f8fd00081796e13c019719a", 0x59}], 0x7, &(0x7f0000001c80)=ANY=[@ANYBLOB="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"], 0x2b0, 0x4000081}, 0x1ff}, {{&(0x7f00000016c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x0, 0x2, 0x2, 0x4}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001740)="e6d8d4c6d4", 0x5}, {&(0x7f0000001780)="f67bcd682c5bee25ac7ad89471e12eb4f6f0ef3ee5416ec5d0327131afd63cb4fac0720ff0aa37160bde587b26617658d0853df33a1d2911a70401d23b9159fea5b41bfad3dfaf9792b2a0fe8f", 0x4d}, {&(0x7f0000001800)="7828af7eb3332cec0b1778facbd01fb9431cc731e08d9e2c76fa5b815d681f39a9ed0d6669070c14f6ffb5da197d3c0d6436c4ae916dfd04c54bc548870751e71af2ed0236c075e7c3889ce0c8601bce255b9093723d7ea40796ff9ccb3f74884ba72d55f4b869581f8b4283942438b1c746374e90ded7a70b", 0x79}], 0x3, &(0x7f00000018c0)=[{0x20, 0x114, 0x1, "445be5f173f05e74b4e629897b565e"}, {0x38, 0x10d, 0x1, "bae2aef4a2da72517ca99945c3e2861bda6a8c50332e67d661256a150d5cfabf9cf5f276c7"}, {0xa0, 0x10a, 0x3, "17843c71b13fee68aa54c8c187cb1543f0e4827a838a27e3633b5260f431806d1940ff9b83e9b047b1a73a918841b8f76c1a9c9e73a6ba25524feafbe868f192e24059bee04f67d176f94154bef0d93dfb7547c0e7b64bf176f6dc4195e94da44bd4a23506e4b0d35a20ff4b5df962cc1182def62061f57ad7e252be421bb73cc8bff359f7d403c5219d7d1d"}, {0x20, 0x108, 0x3f, "1f824412e0a820675cf2d2"}, {0xc8, 0x105, 0x3, "8e80bba21abd08346c91ab859f5259ec77c8bd346de3e00b2ee40be80faf92cb329dd8aace9ae86df1ab264016f3de7cae06437660bc0403387be64e1b8a949c0e2823a79e7761294283487049ce206e8ef1d01166e00b56b4a37a3eb00c656cbd0ee279c42a37667c3d19fd628883080587647375cad4bff55c5943051cb9ae32be0792a932a54d207b0470f7bd59ad216a5c088de4ba11186bdbd3161378fb65d47dd9d2c1963749ae1f35a83f3bca73c5f09fb07ab0"}, {0x20, 0x1, 0x60d5, "af1aa4a52773fa1fcefd6bc8034c3035"}], 0x200, 0x20004045}}], 0x2, 0x800) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efaffc)) sendmmsg(0xffffffffffffffff, &(0x7f0000002640), 0x0, 0x0) close(r1) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f0000001b40)={0x80000001, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x108) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000000)={@empty, @dev}, &(0x7f0000000040)=0x8) 2018/04/04 00:37:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) socketpair$inet6(0xa, 0xf, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xd6, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x5, 0x10, 0x777, 0x8}, &(0x7f0000000240)=0x18) sendto$inet6(r1, &(0x7f0000000140)="a719aca8870bc2891cc30dbbfe3c8a775e4db5a402af4e82a8b5253f22c9e212f985f4dc5461144e0a20deb77a537d16f8086e954b51b47f1f4098aac5795cc2e8e04c3f8b956a0f1c3e708cf4e7f1a0794af74a09da65a034d8b9beb036d39c98b265a245924844a720d466d9f459e805b754449c21529c424588d8aaab1834ede32653dfbb3d55644c6fb9a441977d0c0e5ef4acd8d6d4c035ae2ca844f0f283c2ac2eae8670bf4c02f7d525df98eb421886ce648806b3f710c9fe2ef66f54ab552e75b63544f30ef686f01c10", 0xfffffffffffffcc6, 0x200408d4, &(0x7f000072e000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000a80)="9d602c437000535a99cbfa1047c4a5af01c9a15cb5d7418df919df1d3ade3019313b3dd1f06be6560a0b948a9a04b18da3b10b5571eb6aa8dbddaf4badce82d4347f90cbf85c5f4fdaa627cc076886f491ce9a7fdc6ba89675977f2305fb966e4e597e77301d8b9754b15fe3ad2b638e0e2d57b5afa071ec95d373d7f982315ce562c603bbe6f12dcba61f1ebba69b8e", 0x90) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) socketpair(0x4, 0xb, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='hybla\x00', 0x6) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e21, 0x95, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0xff, [0xe5, 0x6, 0x9, 0xffffffff, 0x10001, 0x3, 0x9, 0x2]}, 0x5c) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req={0x3, 0xf9, 0x7, 0x88d9}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000b40)=ANY=[@ANYRES32=r3, @ANYBLOB="1f96734cfc0577350000001078b0f3bcb275ea4ddb3f634d626f8c000d94c77cef5f7d680700000080dc13aca33d46cdd97083b90fa62dfc2831970fd6705e9640c4fbfa57b989f5315f600d30099ac62df1060fbcaec9f1066c0af4d019ec9ac24f1415a5c8ee00b2b342ba216087fddbf8897ab88037a47aae584428a5e28e1037fdcab21baca05651f009d6304f22bae34b1c5b0178ef1e462c2ce3372660c39136e4dbb069efdb69637f0f63bde1eb"], &(0x7f0000000180)=0x3d) sendmsg$rds(r2, &(0x7f0000000a40)={&(0x7f0000000280)={0x2, 0x4e20, @rand_addr=0x21cd}, 0x10, &(0x7f0000000500)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/131, 0x83}, {&(0x7f00000003c0)=""/239, 0xef}, {&(0x7f00000004c0)=""/32, 0x20}], 0x4, &(0x7f0000000840)=[@cswp={0x58, 0x114, 0x7, {{0xfffffffffffff7de, 0x36}, &(0x7f0000000540)=0x3, &(0x7f0000000580)=0x2, 0x4, 0x3, 0x7ee, 0x8, 0x40}}, @fadd={0x58, 0x114, 0x6, {{0x7fffffff, 0x4}, &(0x7f00000005c0)=0x6, &(0x7f0000000600)=0x5, 0x1, 0x1, 0x4, 0x3, 0x10, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x2, 0x81}, &(0x7f0000000640)=0x6, &(0x7f0000000680)=0x1f, 0x1, 0x3, 0xffffffffffffffff, 0x6, 0x11, 0x100000000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x200}, &(0x7f00000006c0)=0x80, &(0x7f0000000700)=0x80000000, 0xffffffffffff8000, 0x7fffffff, 0x5, 0x9, 0x2, 0xb27c}}, @rdma_dest={0x18, 0x114, 0x2, {0x7f, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000740)=""/48, 0x30}, &(0x7f0000000780)}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x6}, &(0x7f00000007c0)=0x8, &(0x7f0000000800)=0x3, 0x9, 0x400, 0x2, 0x7fff, 0x1, 0x1}}], 0x200, 0x10}, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept$netrom(r2, &(0x7f0000000c00)=@full, &(0x7f0000000140)=0x7f9b7944ca0d0dd8) 2018/04/04 00:37:45 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd5ffc)) 2018/04/04 00:37:45 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0xc1371}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea5c, 0x2c5, &(0x7f000000a000)=""/195}, 0x48) [ 130.759731] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="4700000013000108000000000000000000000006", @ANYBLOB="00000000000400000c00010000000000f4ff0000"], 0x2}, 0x1}, 0x20004000) 2018/04/04 00:37:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0), 0x14) 2018/04/04 00:37:46 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f00000000c0)=@ethernet={0x0, @dev}, &(0x7f0000000140)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000280)={0x8ba}, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000180)={{0x67, @empty, 0x4e23, 0x2, 'lblc\x00', 0x8, 0xfff, 0x47}, {@multicast1=0xe0000001, 0x4e24, 0x4, 0xfffffffffffff001, 0x0, 0x1}}, 0x44) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000240)={0x3, 'eql\x00', 0x2}, 0x18) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1}, 0x20, {0x2, 0x4e22, @multicast1=0xe0000001}, 'erspan0\x00'}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000200), 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r3}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f000000cff0), 0x0, &(0x7f0000008c90)}, 0x0) 2018/04/04 00:37:46 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000001041f1100000000fec39fe7ec9300b69a1c06000000000000000000009501000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/04 00:37:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000040)=0x1, 0xfe08) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:46 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000000)=0x100000000, &(0x7f00000000c0)=0xfffffffffffffd82) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000200), 0x10) r2 = socket$inet(0x2, 0x5, 0x20000000) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff44, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f0000000180)={0x27b, &(0x7f0000f07000)=[{0x6, 0x7fff, 0x100}]}, 0x10) accept(r2, &(0x7f0000000700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000780)=0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f00000007c0)=0x6, 0x4) close(r1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) sendto$inet6(r4, &(0x7f0000000040)="104b4514046ae763e1a5de7a2d55069af5174ed952f4705964412f68ba1e94bdb712d81dd5ee7729ec5833006fb6369db8e9553dc8f338cd99d3f0295f735030128ab89eb0e710833b6a80f3aa48826b87a735bd731d89365a95b23271b042426c37d47cf91b3792f9cdb6beefa9fe45c00004d389dff58be14f8999735ff9935c5581b882ed5b6f0ba46ae0e72bbf3b0890d064252c563f5f53e6adf6f5e3a4b293626de7e8694180c950ff7ddedfee2605a8dc49e53d82676f6c86392860", 0xbf, 0x40, &(0x7f0000000100)={0xa, 0x4e23, 0x800000000000, @loopback={0x0, 0x1}, 0x5}, 0x1c) r5 = accept(r2, &(0x7f0000000240)=@nl=@proc, &(0x7f00000002c0)=0x80) sendmsg$nfc_llcp(r5, &(0x7f00000006c0)={&(0x7f0000000300)={0x27, 0x0, 0x1, 0x5, 0x6, 0xc000000000000000, "2f065660ed59eac7ed9b557857f0686d20ea1fece7f983af34cee9dc8ae3567ef38c413555368fccb77acd3c43c0c215aa8f70bacfcc7a52469d73739e1121", 0x2b}, 0x60, &(0x7f00000005c0)=[{&(0x7f0000000400)="54b86a3743a0f40e37f1ed8a805616d4a2be18ac81a9a8efd8ae650700412bb0aa6d3ccd834a285c3b2212511c828cd09a6722b4f560e7d0b3f0f1fa1daf8ddcb45508467eb1c4ac4c251aaba39c22c071e0266872c74a471dceaaef01bf39989fdeb070abb6fbb59ec492af6c9c763c297ba66f64c8825adb7d99511b2689895f3ec373d7abbcd390b8c112c6f326cb3c6397fb87d0b4ec98267d202f57b1c024e713f0df24520d539ce96c", 0xac}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0xb0, 0x4000000}, 0x4000040) pipe(&(0x7f0000000380)) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) 2018/04/04 00:37:46 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) r2 = accept(r0, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000b80)="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", 0x217, 0x8041, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92f4", 0x2, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/04 00:37:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) accept$ipx(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x10) 2018/04/04 00:37:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 131.613940] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)="ff01", 0xffffff32) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x1, &(0x7f0000000040)=@raw=[@jmp={0x5, 0x0, 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @initr0={0x18}], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@dev, @local}, &(0x7f00000000c0)=0xc) getpeername(r1, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x80) getpeername$ax25(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000300), &(0x7f0000000340)=0x10) r5 = accept4(r0, &(0x7f00000012c0)=@generic, &(0x7f0000001340)=0x80, 0x80800) getsockname$netrom(r5, &(0x7f0000001380)=@full, &(0x7f0000001400)=0x48) 2018/04/04 00:37:46 executing program 4: r0 = socket(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)="626f6e643000000100", 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e23, 0x2d0, 0x4e24, 0x1, 0x2, 0xa0, 0xa0, 0xff, r1, r2}, {0x101, 0x1, 0x15b6084, 0x6, 0x7b63, 0x6d487df1, 0x1ff, 0x7}, {0x7, 0x5, 0x8a, 0x100000001}, 0xffffffffffffffed, 0x6e6bb1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x7e}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x3501, 0x4, 0x3, 0x10000, 0x4c43, 0x75f, 0xffffffff}}, 0xe8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000000000), 0xffc7, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/04 00:37:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f000001fff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x11, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff}, 0x1c}, 0x1}, 0x0) 2018/04/04 00:37:46 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/04/04 00:37:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x35, 0x0, 0x4000000000401, 0x10ffffffff}, {}, {0x6}]}, 0x10) pipe(&(0x7f0000000080)) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) [ 131.747437] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8000008801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', r1}) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}, @IFLA_IFNAME={0x14, 0x3, 'gretap0\x00'}]}, 0x3c}, 0x1}, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:47 executing program 4: r0 = socket$inet6(0xa, 0x7ffff, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r2 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={'dummy0\x00', {0x4, 0x3, 0x0, "6504bb2d021e", 0xdc0}}) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x100}, {0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x7}, 0x8, [0x8, 0x0, 0x5, 0x2, 0x5, 0x3ff, 0xfffffffffffffffc, 0x100000000]}, 0x5c) 2018/04/04 00:37:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) r1 = accept(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f00000000c0)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x3, 0x39f, 0x7, 0x5bc7, 0x4}, 0x14) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/04/04 00:37:47 executing program 2: r0 = socket$inet6(0xa, 0x805, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9bffc)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000ed5fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x7f8}], 0x1}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000bc0)=0xfff, &(0x7f0000000c00)=0x4) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000002080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000020c0)=0x2179, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r3, &(0x7f0000000940)=""/114, 0x72, 0x1, &(0x7f00000008c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/04/04 00:37:47 executing program 0: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800) r1 = socket$inet6(0xa, 0x7, 0x3) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000140)={0x5, {{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffe}}, {{0xa, 0x4e23, 0x4, @empty, 0x2}}}, 0x108) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0x10, 0x3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000002c0)={'IDLETIMER\x00'}, &(0x7f0000000300)=0x1e) sendmsg(r2, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/04/04 00:37:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0xffffffffffffffe2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) socketpair(0xb, 0x80807, 0x6, &(0x7f0000000040)={0xffffffffffffffff}) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)) 2018/04/04 00:37:47 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000080}, 0xc, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB="0088f6dc37519a000000000000", @ANYRES16=r2, @ANYBLOB="000828bd7000fbdbdf250600000028040300080005007f00000114000200626f6e643000000000000000000000000800080000000000780003000800030004000000080004000000000008000800050000000800030004000000140002006c6f00000000000000000000000000000800010000000000140002006970366772653000000000000000000008000800000000000000000000000000000800040000f000000000000000000000000000"], 0xb4}, 0x1, 0x0, 0x0, 0x24048000}, 0x20004011) getsockopt$inet6_udp_int(r0, 0x11, 0x2000065, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept$nfc_llcp(r1, &(0x7f0000000300), &(0x7f0000000380)=0x60) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) accept4$unix(r4, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e, 0x80800) 2018/04/04 00:37:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xd43f58e118afee75}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000080)={0xaf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'wlc\x00', 0x1, 0x8, 0x74}, 0x2c) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/04 00:37:47 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000e00)=@nl, &(0x7f0000000e80)=0x80) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000ec0)=@abs, &(0x7f0000000f40)=0x6e, 0x80800) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000f80)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f00000002c0)=""/112, 0x70}, &(0x7f0000000080), 0x2a}, 0x20) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001080)={r1, r2, 0x3, 0x6, &(0x7f0000000fc0)="88868013399b68c33dc26d9a6c5b7407d6f23ffed60125d660f1dfbaab72e8abf75a31075b968fd40856c189393c0f5c2638a9c25e5ba783d5082f4ac1991093220e6e31e8b8906b7646bbf2e700e6810dc2a9665f244409684bfd9e003806cf5963204aaa7b802bb40ee22f25682d45af4aa53fbb8739f7c352f859c4da17868cc3aa22304a", 0x7, 0x0, 0x10001, 0x7fff, 0x4, 0x800, 0x9, "49e3a6130fc19ed1b9d59985e202ffd498671bb2f48da3e6318146cfc673afa60640e5239486f4210b7ee37045816ee425e4f74524dddf10b8ad0090e8d225e16a103c9ab4bb2f3f55db0afb8669"}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400004}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="180300001e00000126bd7000fddbdf2507000000", @ANYRES32=0x0, @ANYBLOB="000c00000400000008000e000900000008000a00e0fffffff0002b00ec003b000ca6c0af974c37e912bf17d65c9fdaeda59bca50cfb326ecffbce0a07db5f53990096408614348dc9dc8e0a74cc9f03aaf128ece48bf8336469589c9777f4797e92e1ad604d14fd7c99a24e9af71fbd88fc3bc9225837ec1f0cc85a0592c22cc3d3602926e20a42b0123250e7dbccc310605c06df03eab93227d78cdcb7d31925a5ae0c2a0d03bda97b065a74aae8b3f329ea10179dacbfdeefb2b3bad117eced6a3b42ae8ce22f8c7666ac0017fa0446a256f489d5e821f04bb56bf80535f9e62e76b97250c65cccb49df2f5d62643f2abae50c0b9c2a2cd59fe9059b437bb8ca6b8088f8a7f30008001e0005000000e40118000c0001000800440000040000d0010100a000200050183ecdc2eb5acc0a77d8eb7728d1e7ebf17157486650548cb642fb5ba09c14074eaac567e051d1ac4989caf83c922e33f95856f963db1c75f83bb9b4cf3731ffc23fca94420bd246c33b636cfedd869c14002d00fe800000000000000000000000000017ee42529ef52d0e057d191d42cb311f639ba3bb5d80b2e6a9ee656af5fa8cdffda448b1aafaeed4b4de7c61bf6cd645f8d35e9cd881d0e6080061004e7d6e99dc26f3c7533c85f7a5cd318907721ce0eae41512af9bc6422c93258a9f301cb97602ace2e8de60a38e4fac9115b9dbaf7d", @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\b\x00%\x00', @ANYRES32=r3, @ANYBLOB="00040001000c0002000180c20000020000"], 0x318}, 0x1, 0x0, 0x0, 0x24000014}, 0x40000) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="6b4912c2d42fd7746027358377d2eae2000000000000000000000000acb0facbfd3b50fb2fc32f2e6166fc1562e0f726dac7663f808244d72600c8e6b9435cbf9f646e0bcf50dda7ab514a93c045c029f95f891e49db971036fc"], 0x2}, 0x1}, 0x0) [ 132.635809] IPVS: set_ctl: invalid protocol: 175 172.20.20.170:20002 wlc [ 132.653007] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 132.670343] IPVS: set_ctl: invalid protocol: 175 172.20.20.170:20002 wlc 2018/04/04 00:37:47 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000004c0)={@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x0, 0x4, 0x4}}, {&(0x7f00000003c0)=""/214, 0xd6}, &(0x7f0000000280), 0x15}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r2, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x1e7) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000380)='tunl0\x00', 0xf) sendto$inet(r2, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r3 = accept4(r2, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000140)=0x2, 0xfffffffffffffdaf) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000000c0)=r4, 0x4) 2018/04/04 00:37:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1-generic)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000300), 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x18, "a3d9dfd1a7dc5a568f8f415f04f10c0a482406fbae81cb14"}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0xffff}, &(0x7f0000000180)=0x8) listen(r3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) 2018/04/04 00:37:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000040)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={"7663616e3000000f0800", r2}) r4 = socket(0x11, 0x0, 0x7) getpeername$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000000700)={0x0, 0x0, 0x574}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000980)={0x0, 0x0, 0x1}) socketpair(0x2, 0x800, 0x4, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000000a00)={r6, r5}) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r10, 0xc00c642d, &(0x7f0000000480)={r8, 0x80002, r9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000380)={r8, 0x80000, r11}) setsockopt$inet6_buf(r10, 0x29, 0xff, &(0x7f0000000780)="c37cfe6ed1ba4456c14f21725a465648fab5aca3d32520bd75c7ecff8895deb47c011e1031085f9afb9211ab17f8cc6d0fbcf382ea48fc0f55a630a7898e1636e271ae", 0x43) ioctl$DRM_IOCTL_GET_MAP(r12, 0xc0286404, &(0x7f0000000740)={&(0x7f0000ffd000/0x2000)=nil, 0x2, 0x6, 0x20, &(0x7f0000ffc000/0x4000)=nil}) sendmsg$nl_netfilter(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000020700012cbd7000fcdbdf250c000022e0002600ffffffff080049006e72300008006400ffffffff64ce749f41b37119a8f85d73397aa0e5c685e236eb6d686c6cf89c51e6ed9efad98426a338cf2a748d6d01c35e659fbdf3414a715e9c9b81736e0b285006463908406e9845a0a5aea267898c7bd50219ea000000"], 0x80}, 0x1}, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x63, &(0x7f0000000300)={'ipvs\x00'}, &(0x7f0000000340)=0x1e) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000000200)=@dellink={0x20, 0x11, 0xb1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x20}, 0x1}, 0x0) recvmsg$kcm(r10, &(0x7f00000006c0)={&(0x7f00000004c0)=@nfc_llcp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/193, 0xc1}], 0x1, &(0x7f0000000680)=""/12, 0xc, 0x1}, 0x1) r13 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r13, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002b00)={&(0x7f0000002ac0)=ANY=[@ANYPTR=&(0x7f0000002a40)=ANY=[@ANYRES64=r13, @ANYPTR64=&(0x7f0000000800)=ANY=[@ANYRES64=r13, @ANYBLOB="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"], @ANYRES16=r13, @ANYRES16=r13, @ANYRES64, @ANYBLOB="28df715dfd2f8af7e06b07b184b88ae38a1996132e40d84e886fc48ebc44cc1153a9e250d2"], @ANYBLOB, @ANYRES16=r13], 0x3}, 0x1}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') epoll_create(0x2) sendmsg$IPVS_CMD_DEL_SERVICE(r13, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="44edff00", @ANYBLOB="02002abd7000fddbdf2503000000180003001400060000000000000000000000000000000001080006000600000008000500060000000800060002000000"], 0x2}, 0x1, 0x0, 0x0, 0x800}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001580)={r13}) setsockopt$bt_BT_VOICE(r14, 0x112, 0xb, &(0x7f00000015c0)=0x8, 0x2) sendmsg$nl_generic(r13, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000017c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x4000) r15 = accept$inet6(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r15, 0x8936, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0xf, r16}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r13, 0x10e, 0x1, &(0x7f0000000080)=0x20, 0x4) 2018/04/04 00:37:47 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000006c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)=""/4, 0x4}, {&(0x7f00000001c0)=""/80, 0x50}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000240)=""/70, 0x46}, {&(0x7f0000000300)=""/40, 0x28}, {&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000000440)=""/130, 0x82}, {&(0x7f0000000500)=""/136, 0x88}, {&(0x7f00000005c0)=""/9, 0x9}], 0x9, 0x0, 0x0, 0x8}, 0x10020) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140000003000c53b0000005a4f0f5c0000060000"], 0x14}, 0x1}, 0x0) 2018/04/04 00:37:47 executing program 0: getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000f68fff), &(0x7f0000f68000)=0x4) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0xfffffffffffffffd, 0x4000035, 0xffffffffffffffff, 0xc000000000) socketpair$inet6(0xa, 0x800, 0x36, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004100)={'vcan0\x00', &(0x7f0000000040)=@ethtool_per_queue_op={0x4b, 0xf2b, [0x6, 0x5, 0xb7, 0x400, 0x7, 0x80, 0x4, 0x4, 0x5, 0x101, 0x2, 0x2, 0x80, 0xece7, 0x100, 0xd4b1, 0x400, 0x7, 0x81c, 0x3, 0x81, 0x8, 0x40, 0x1, 0x800, 0x8000, 0x5, 0x20000000000000, 0x4, 0x5, 0x1, 0x5, 0xe0c, 0x7, 0x5, 0x400, 0x5, 0x3, 0x80, 0x8f, 0x800, 0x3f, 0x40000000, 0x4, 0x101, 0x4, 0x9, 0x6, 0x40, 0x20, 0x8001, 0x0, 0x8, 0x200, 0x2, 0x1, 0x1, 0xf54e, 0x207, 0x4d, 0xf3, 0x3f, 0x1, 0xc191, 0x7, 0x1, 0x0, 0x2, 0x8, 0x5, 0x1, 0xffffffff80000000, 0x7, 0x7a0, 0x5, 0x2, 0x2, 0x1, 0x7ff, 0x5, 0x5c, 0x6, 0x4, 0x8e7, 0x3, 0x4, 0x2, 0x2, 0x8e1, 0x80000001, 0x0, 0x3d, 0x72c347a4, 0x0, 0x1, 0x4, 0x7fff, 0x7ff, 0x0, 0x3, 0x1f, 0x1, 0x1, 0x1, 0x2, 0x3ff, 0x97, 0x0, 0x1, 0x1ff, 0x101, 0x7, 0x400000000000, 0x7, 0x7f, 0x9, 0x9, 0x4dad, 0x8, 0x8, 0x1ff, 0x7, 0x20, 0x200, 0x8001, 0x6, 0x1c00000000000, 0x6, 0x10000, 0xfb, 0xe4, 0x531, 0x1, 0x20d, 0x200, 0x2, 0x7, 0x5, 0x80000001, 0x5, 0x1, 0x5, 0x80, 0x7f, 0x29, 0x80000001, 0x0, 0x3, 0x8, 0x7f, 0x0, 0x2, 0x4, 0x69, 0x1, 0x4, 0x401, 0x2, 0x0, 0x10d6, 0x2, 0x3, 0xab, 0x100000000, 0x71d, 0x7, 0xff, 0xffffffffffffffff, 0x2, 0x4, 0x3, 0xffff, 0x7ff, 0x8, 0x6f0c, 0x400, 0x1300000, 0x6953, 0x3, 0x0, 0x1, 0x1, 0x4, 0x8, 0x0, 0x4, 0x0, 0x2, 0x6e97, 0x2830, 0x2, 0x5, 0xab1, 0x2, 0x1, 0x7, 0x5, 0xe244, 0xa98, 0x8, 0x8001, 0x400000, 0x196, 0x4, 0x9, 0x2, 0x2, 0x6, 0x6, 0x6, 0x5, 0x8, 0x80000000, 0x100000000, 0x6, 0xfffffffffffffffe, 0x8534, 0x1000, 0x3, 0x8, 0x3ff, 0x6, 0x9, 0x8, 0x7, 0xaa, 0x20, 0x2, 0x8000, 0x800, 0x28c8, 0x9, 0x3, 0x20, 0x1, 0x7f, 0x400, 0x80000000, 0x81, 0x1000, 0x8, 0x81, 0xffffffffffff8001, 0x7, 0x5, 0x100000000, 0x1, 0x2, 0x8, 0x9, 0x0, 0x10000, 0x74, 0x5, 0x2, 0x80000001, 0x7fff, 0x9, 0x6, 0x0, 0xaf4, 0x7fffffff, 0x3ff, 0xe78d, 0xd6d7, 0x80, 0x3ff, 0x5, 0x8, 0x6, 0x3000000000000, 0x9, 0xff, 0x101, 0xa07, 0x3, 0x7, 0x61, 0x5, 0x40, 0x459, 0x5, 0x400, 0x7, 0x8, 0x98, 0x1, 0x3, 0x6c, 0x0, 0x1000, 0x4, 0x1, 0x2, 0x200, 0x4, 0x3, 0xf5, 0x81, 0x2a2a, 0x401, 0x622e0000000000, 0x7, 0xffffffff, 0x101, 0x101, 0xa48, 0xcc2, 0x1, 0x9, 0xff, 0xffffffffffff8001, 0x4, 0x100000001, 0x3f, 0x8, 0x0, 0xb5, 0x7fff, 0x7fffffff, 0x2, 0xf8, 0x1f, 0x1000, 0x1f, 0x100000000, 0x69, 0x4fa, 0x6, 0x80000000, 0x80000000, 0x80000001, 0x49a8, 0x4, 0x7ff, 0x8000, 0xfffffffffffffffd, 0x101, 0xf3aa, 0x80, 0x1, 0x0, 0x400, 0x4, 0x3, 0x80000000, 0x5, 0x91, 0x8, 0x7fb5, 0x80, 0x20, 0xffffffffffffffff, 0x3, 0x1, 0xffff, 0x10000, 0x20, 0xfabb, 0x4, 0x7f, 0x6, 0x4, 0xfffffffffffff801, 0x0, 0x6, 0xabed, 0x4, 0x4, 0xff, 0x3, 0x7, 0x54, 0x3f3d, 0x8000000, 0x62d6, 0x7, 0x2, 0x3, 0xfffffffffffffffb, 0x1, 0x9, 0x7, 0x2, 0x9, 0x8, 0x401, 0x9, 0x5, 0x9, 0x2, 0x8e06, 0x5, 0x0, 0x80000001, 0x9b, 0x1, 0xa29, 0x100000001, 0x800000000000, 0x2, 0x8f, 0x4, 0xfffffffffffffffe, 0x9, 0xfffffffffffffffe, 0x401, 0x3, 0x7, 0x3f, 0x5, 0x4, 0x800000, 0x4, 0x100000001, 0x5, 0x8, 0x10001, 0x100, 0x8, 0xfff, 0x305600000000000, 0x100, 0x6, 0x1, 0x7, 0x0, 0xffffffffffffffff, 0x0, 0x10000, 0x5, 0xff, 0x2, 0xfffffffffffffffd, 0x1, 0x8, 0x4, 0x60000000, 0x800000000, 0x291de8a5, 0x10001, 0x4, 0x8, 0x80000000, 0x1, 0x50, 0x1000, 0x2, 0x2, 0x0, 0x8, 0x7f, 0x1, 0x7, 0x10000, 0x6, 0x1, 0x3393, 0x2, 0x4, 0x74, 0x1703, 0x6, 0x1000, 0x7, 0xd98, 0xffffffffffffffff, 0x80, 0x81, 0x636, 0x47ba, 0xffffffff00000001, 0x9, 0x9, 0x8a2, 0x6, 0x100, 0x7, 0x2, 0x1, 0x8, 0x800, 0xfff, 0x101, 0x0, 0x9, 0x6, 0x1, 0x8001, 0x6, 0xffffffff80000000, 0x10000, 0x7fff, 0x9, 0x4, 0x5, 0x0, 0x3, 0x101, 0xffff, 0x1, 0xdb1, 0x8, 0x7, 0x10001, 0xffffffffffffff6a, 0x3, 0xde, 0x2, 0x4, 0x0, 0x2e, 0x1, 0x9, 0x401, 0x0, 0x8001, 0x8, 0x5, 0x2, 0x9, 0x0, 0x5, 0x1ff, 0x3e, 0x9, 0x10000, 0x117, 0xb0, 0x2, 0x0, 0x7fffffff, 0x1000, 0x3, 0x8, 0x7fff, 0x7fffffff, 0x80000000, 0x3, 0x8000, 0x4cab, 0x300, 0x800, 0x1000, 0x3f, 0xfffffffffffffffa, 0x4, 0xfff, 0x7, 0x100, 0xfffffffffffff000, 0x3f, 0x4, 0x4, 0xffffffffffffffff, 0x8001, 0x7146, 0xf0a9, 0xb2, 0x4b, 0x1, 0x0, 0x415, 0x40, 0x0, 0x32, 0x6, 0xd74, 0x7, 0x2, 0x7, 0x7fffffff000, 0x1, 0x2, 0xfffffffffffffbff, 0x4, 0x0, 0x1, 0x0, 0x401, 0x3, 0x9, 0x400, 0x7b5, 0x7903, 0x8b, 0x800, 0xf1, 0x0, 0x20, 0x3, 0x0, 0x6, 0x9, 0x7, 0x1, 0x4, 0x7f, 0x7ff, 0x9f, 0x39f5, 0x4, 0x80000000, 0x28e5, 0x4, 0x3c7, 0x4, 0x20, 0x1, 0x8000, 0x0, 0x9, 0x0, 0x2, 0x3, 0x5a6a, 0x2, 0x200, 0x9, 0x40, 0x10000, 0x3, 0x4, 0x0, 0x6, 0x0, 0x1ff, 0x3, 0x200, 0x1, 0x0, 0x1, 0x9, 0x1, 0x7, 0x8, 0x8faf, 0x3, 0x8c2, 0x40, 0x0, 0x30000000, 0x80, 0x1, 0x8, 0x6, 0x101, 0x6, 0x8, 0x1, 0x1, 0x10001, 0x10001, 0x5, 0x6, 0x80, 0x10001, 0x4c, 0x2, 0x0, 0x3, 0x101, 0x7fffffff, 0x0, 0xffff, 0x8001, 0x400, 0x6, 0xb0, 0x9, 0x5, 0x100000001, 0x2, 0x3f, 0x7, 0x7, 0x8, 0x80000001, 0x200, 0x2, 0x1, 0x71ff, 0x2, 0x8, 0x63, 0x1f, 0x8797, 0x6, 0x1000, 0x2c8c, 0x1, 0x4, 0x100000000, 0x4, 0x101, 0x0, 0x1, 0x7, 0x800, 0x1, 0x6, 0x5, 0x1ff, 0x3, 0x8000, 0x1ff, 0x0, 0x2, 0x100, 0x7f, 0x5, 0x10000, 0xfc3b, 0x1, 0x82, 0x7b9a, 0x80, 0x3, 0x0, 0x3, 0xaa4d, 0x8, 0x3, 0x636, 0x2, 0x8, 0x1, 0x80000001, 0x8, 0xffffffff, 0xffffffff, 0x770, 0x1, 0x0, 0x1, 0x100000001, 0x2, 0xfffffffffffffa4a, 0x40, 0x0, 0x9, 0x4, 0x1, 0x100000001, 0x212e, 0x1, 0x5, 0x100, 0x5, 0x100000000, 0x7ff, 0x2, 0x40, 0x9, 0x3, 0x4, 0x1ff, 0x10001, 0x401, 0x400, 0x385, 0x80000000, 0x0, 0x5, 0x7, 0x839d, 0x7, 0x1f, 0x8, 0x0, 0xd04, 0x7, 0x1a8, 0x8, 0xffffffff, 0x9, 0xfffffffffffffff7, 0xe979, 0x7, 0xc7, 0x0, 0x200, 0xffffffff, 0x6, 0x1, 0x8, 0x4, 0x0, 0x6, 0x1, 0x3ff, 0x9, 0x1, 0x6, 0x8, 0x2800, 0x100000000, 0x0, 0x6, 0x8, 0x401, 0x4, 0x40, 0x3c2, 0x4a06, 0x7fffffff, 0xdb88, 0x2, 0x8, 0x7, 0x0, 0xfffffffffffffffa, 0x0, 0x4, 0x0, 0x9, 0x1f, 0x645, 0x0, 0x9, 0x4a, 0x200, 0x8d02, 0x5, 0x954b, 0xffffffffffffff97, 0x3, 0x3c00000000000000, 0x80000000, 0xa04a, 0xfffffffffffffffa, 0x8, 0x6, 0x7ff, 0x2, 0xfffffffffffffff8, 0x1, 0x8, 0x0, 0x100000001, 0x1, 0x5, 0x20, 0x329a, 0x6, 0x100000000, 0x100, 0x6, 0x3, 0x6, 0xc54, 0x7f, 0x5, 0x3, 0x4, 0x0, 0x9, 0x3, 0x4, 0x7, 0x9, 0x3, 0x0, 0x1000, 0x5, 0x800, 0x4, 0x2, 0x20, 0x4, 0x7, 0x800, 0x4, 0x8, 0x6, 0x0, 0x0, 0xffff, 0x9, 0x80000001, 0x5d48, 0x40, 0x9, 0x0, 0x8ec, 0xfff, 0x4, 0x3f, 0x590, 0x101, 0xfffffffffffffffa, 0xc01, 0xe70a, 0x401, 0x5, 0xffffffffffffffe0, 0x3, 0xfff, 0x101, 0x7, 0x1f, 0x9, 0xe, 0x8, 0x5, 0xa2bb, 0xffff, 0x8001, 0x1000, 0x7, 0x93, 0x9d4, 0x0, 0x8, 0x4, 0x80, 0x3, 0x1be, 0x4, 0x2, 0x9, 0x2, 0x5, 0x7, 0x4, 0x27b7, 0x0, 0x70, 0x1, 0xdb27, 0x2a00000000000000, 0x60, 0x3, 0x1, 0x8001, 0x1, 0x200, 0x8000, 0x9, 0x9, 0x9, 0x1, 0x3, 0x0, 0x3, 0x1000, 0x7, 0x8, 0x4, 0xbb6, 0x1, 0x0, 0x7, 0x2, 0x8, 0x0, 0x1, 0x7, 0xcda, 0x100, 0x7ff, 0x0, 0x1a, 0x7f, 0x8001, 0x4, 0x8, 0x9, 0x2, 0x5, 0x4022ac4c, 0x5, 0x6, 0xffff, 0x3, 0x2, 0x0, 0x6, 0x81, 0x8001, 0x3, 0x0, 0x7fff, 0x8, 0x100000000, 0xffffffff, 0x1, 0x3f, 0x9, 0xb7d, 0x20, 0x2d, 0xeab8, 0x12, 0x1, 0x8, 0x4, 0x1000, 0x1, 0x8c4, 0x4, 0x6, 0xbbf, 0xf84, 0x8, 0x8, 0x5, 0x7de, 0x6, 0x99, 0x81, 0x3ce, 0xffffffffffffffff, 0x43, 0x40a4b3f3, 0x7fff, 0x7fffffff, 0x6cae, 0xfffffffffffffff7, 0x100, 0x5, 0x3, 0x9, 0x3e01, 0x101, 0x3, 0x20, 0x0, 0x1, 0xa46, 0x6, 0x1000, 0x7, 0x2, 0x7, 0x10001, 0x200, 0xffff, 0xb7, 0x2, 0x4000000000, 0x5, 0x7, 0x9, 0xc2, 0x24, 0x400, 0x3, 0x80000001, 0x4, 0x9, 0x3, 0x1d, 0xfffffffffffffffc, 0x1, 0x548c73b8, 0x100, 0x1, 0xff5, 0x3a, 0x101, 0x3ff, 0x3ff, 0x0, 0xffffffffffffff01, 0x80, 0x200, 0x8, 0x6, 0x0, 0x100, 0x100000001, 0x7, 0x30, 0x2, 0x10001, 0x7, 0x7, 0x4374, 0x8, 0x80, 0x10001, 0x2, 0x8, 0x0, 0xfff, 0x9, 0x5, 0x1, 0x7ff, 0x1, 0x10001, 0x3, 0xffffffffffff0000, 0x1f, 0x1f, 0x3, 0x7, 0x24d0f499, 0x6, 0x4, 0x8000, 0x480000000000, 0x3, 0x100000001, 0x5, 0x4, 0xfffffffffffffffc, 0xfffffffffffffffd, 0x5cf, 0x1, 0xc0, 0x7, 0x401, 0x2, 0x1000, 0x1, 0x2, 0x9, 0x1, 0x6, 0x7, 0x0, 0x1, 0x4, 0x80000000, 0x5, 0x1, 0x7, 0x3, 0x3, 0x1ff, 0x2, 0xfff, 0x4, 0x3, 0x8, 0x1, 0xec9, 0x1, 0x0, 0x2, 0x200, 0x3ff, 0x6, 0x3, 0x8, 0x1, 0x8, 0x1e, 0x80000001, 0x81, 0x0, 0x60, 0x2a4a, 0x1, 0x76a, 0x8, 0x3, 0x3, 0x7, 0x5, 0x5, 0x4, 0x6, 0x6, 0xd256c87000, 0xf001, 0x3, 0x8, 0x1000, 0x20, 0x1000, 0x3, 0x8001, 0x1, 0x9, 0x2, 0x3, 0x1, 0x5, 0x7, 0x2, 0xffffffff, 0xcacd, 0x6c19, 0x7, 0x7, 0x400, 0x0, 0x81, 0x7, 0x3f8000000, 0x4, 0x5, 0x5, 0x1, 0xb9, 0x6, 0x1, 0x2, 0x5, 0x68e4e2a0, 0x4, 0x8, 0x9fb, 0xa9, 0x1, 0x0, 0x1, 0x0, 0x1, 0xffff, 0x8000, 0xa9, 0x8, 0xfffffffffffffffc, 0x1f, 0x3, 0x5, 0xe0, 0x7fff, 0x200, 0x4, 0x0, 0x8001, 0x8000, 0x7609d04c, 0xfffffffffffffeea, 0x0, 0xffffffffffffffff, 0x0, 0x8001, 0x200, 0x6, 0x8b, 0x1, 0x1, 0x36, 0x8, 0x1f, 0x57, 0x6, 0x1e, 0x6, 0x36a, 0x9, 0x800, 0xfffffffffffffffe, 0x400, 0x6, 0x8, 0x2, 0x80000000, 0xe8, 0x7f, 0x8, 0x80000000, 0x3, 0x6, 0xffff, 0x94a8, 0x4, 0x81, 0x3, 0x1223, 0x662, 0x0, 0x1, 0xffffffff, 0x5, 0x7, 0x3, 0x5, 0x7ff, 0x4, 0x100000000, 0xed7a, 0x1, 0x40, 0x80000000, 0x100000001, 0x3, 0x2, 0x6, 0x10000, 0x400, 0xffffffffffffd40a, 0x4, 0x200, 0x80, 0x8, 0xcf, 0x9, 0x4, 0x5, 0xbe, 0xffff, 0x3, 0x9, 0xfb64, 0x72c2, 0x9, 0x298000, 0x23c0, 0x2, 0x3, 0x4a, 0x6, 0x5, 0x2, 0x7fffffff, 0x2, 0x8b82, 0xffff, 0x8, 0x5, 0x1887c63c, 0x7, 0x200, 0x4, 0x6, 0x7ff, 0x5, 0x2, 0x0, 0x2, 0x9cb6, 0x4, 0x3, 0xffffffff, 0x40, 0x8001, 0x6, 0xb866, 0x81, 0x6ed3, 0x400, 0x81, 0x1000, 0xfffffffff4fe4ab1, 0x3f, 0x8, 0xa38, 0x1, 0x0, 0x7, 0x1, 0x9, 0x16, 0x56c, 0x0, 0x7, 0x10001, 0x97, 0x3, 0x7f, 0x4, 0xb6, 0x6, 0x81, 0x1, 0x5, 0x7f595c73, 0x2, 0x80, 0x1f, 0x311, 0x1, 0x5, 0x227, 0x81, 0x3, 0xebd, 0x4, 0x8, 0x7, 0xffffffffffffffc1, 0x174, 0x8, 0x5, 0xff, 0xf0c, 0x9, 0x9, 0x3cb0b56c, 0x7fff, 0x6, 0x4, 0x4, 0x1000000000000000, 0xc4, 0x4, 0x8, 0xffffffffffff95df, 0x4, 0x50, 0x5a2d, 0x80000000, 0x8000, 0x3, 0x10001, 0x10001, 0x3f96, 0x8, 0x6, 0xc3, 0x4, 0x101, 0x36, 0x3, 0x80000001, 0x8, 0x2, 0xffffffffffffffc0, 0x6, 0x5, 0x9, 0x3, 0x8, 0xca8, 0xfffffffffffffffe, 0x10000, 0x8, 0x7f, 0x955, 0xa36, 0x8, 0x2c, 0x8, 0xcf, 0xa81e, 0xfff, 0x1, 0x2235, 0x10000, 0x5, 0x7, 0x0, 0x0, 0x5, 0x7, 0xdce, 0x9, 0x8000, 0xb4, 0x4, 0x80000001, 0xee2, 0x9af, 0xe494, 0x6, 0x3f, 0x4, 0x4, 0x81, 0x0, 0x5, 0x10001, 0x8001, 0x1000, 0x7f, 0x3, 0xffffffff, 0x2, 0x9, 0x5, 0x1f, 0x7, 0x8000, 0x3, 0x0, 0xd07d, 0xa0000000000, 0x4, 0x0, 0xb9b, 0x3ff, 0x101, 0x4, 0x400, 0x7fff, 0x6bd, 0x10, 0x3f, 0x9b3, 0x200, 0x9, 0xcd14, 0x4, 0x8, 0x0, 0x7fffffff, 0x9, 0x5, 0x9, 0xb7, 0x5, 0xeb, 0x5, 0x4, 0x7fffffff, 0x6, 0x100000001, 0x0, 0xfffffffffffffff8, 0xda00, 0x8, 0x8, 0x5, 0x0, 0x4, 0x1, 0x10000, 0x6, 0xdf3, 0x3ff, 0xa54c, 0x2, 0x6, 0x6, 0x2, 0x4, 0x10001, 0xfffffffffffffe67, 0xc000000000000000, 0x400, 0x8, 0x1, 0x1, 0xcb4, 0x714, 0x5, 0x8000, 0x3f, 0x2, 0x721c, 0x7f, 0x100000001, 0x20, 0x10000, 0x0, 0x401, 0x8, 0x80000001, 0x9, 0x1, 0x9, 0xffffffffffffffa9, 0x1800000000000, 0x1ff, 0x13, 0x1, 0x7, 0x10000, 0x0, 0x101, 0x7fffffff, 0x0, 0x1dc, 0x3f, 0x0, 0x2418, 0x2, 0x0, 0x9000000000000, 0x3, 0x9, 0x10000, 0x3f, 0x8, 0xb07, 0x2, 0x100000001, 0x9, 0x6, 0x3, 0x8c4, 0xb159, 0x0, 0xb670, 0x3, 0x200, 0x5, 0xe28, 0x8, 0x20, 0x9e, 0x1, 0x100000001, 0x6, 0xfff, 0x8001, 0x8, 0xff, 0x217e, 0x80, 0xfff, 0x9, 0x1, 0xfffffffffffffbff, 0x8, 0xcb, 0x8, 0x200, 0xffff, 0x40, 0xcd2, 0x15a, 0x0, 0x3, 0x8, 0x8, 0x81, 0x2f, 0x5, 0x20, 0x3978, 0x4017, 0x8, 0x80, 0x0, 0x200, 0xffffffff, 0x0, 0x8a, 0x5, 0x8, 0x3800, 0x1ff, 0x9, 0x8000, 0x1, 0x100000001, 0x1800000000, 0x1, 0x8, 0x100000001, 0x1, 0x0, 0x8, 0x1f, 0x6, 0x1, 0x3, 0xfffffffffffffffd, 0x3, 0x10000, 0xfff, 0x5, 0x443, 0x84b, 0x3, 0x5, 0xab8f, 0x5, 0x9, 0x1, 0xfffffffffffff001, 0x2, 0x348, 0x4, 0x4, 0x3c73, 0x80000000, 0x8, 0x3, 0x8001, 0x80000001, 0x8930, 0x5, 0x3f, 0x80000000, 0x8, 0xfffffffffffffffd, 0x8001, 0x7, 0xffff, 0x6, 0x5, 0x10001, 0x7, 0x9, 0x0, 0x2, 0x6, 0x6, 0x9, 0x8001, 0x2, 0x8, 0x1, 0x7, 0x10, 0x8d, 0xff, 0x2, 0x40, 0x8, 0xfffffffffffffffb, 0xa6, 0x4, 0x50a1, 0x7, 0xfdd, 0x8001, 0x100, 0x6, 0x5, 0x40, 0x9, 0x1, 0x2, 0xef, 0x401, 0x3, 0x5, 0x101, 0xd2, 0x0, 0x40, 0xfd, 0x2, 0x100, 0x1, 0x7e8e603c, 0xffffffff, 0x7fff, 0x73e, 0xffffffff, 0x400, 0x8, 0x0, 0x1f, 0xa173, 0x400, 0x9, 0xcf0, 0x1f, 0x6db9, 0x404d, 0x3f, 0x9, 0x3f, 0x2, 0x100000000, 0x6, 0x8f6, 0x6, 0x800, 0x1, 0x1, 0x6, 0x1, 0x7f, 0x1, 0x80, 0xec2, 0x7, 0x5, 0x4, 0x1000, 0x1f, 0x1f, 0xffff, 0x59d9164e, 0xfee, 0x6, 0x81, 0x1, 0x200, 0x101, 0x80000001, 0x100, 0x8001, 0x8, 0x4f78, 0x8, 0x6, 0xd, 0x800, 0x14d, 0x9, 0x3, 0x8001, 0x4, 0x6, 0x8, 0x6, 0x9, 0x8, 0x3, 0x10000, 0xed, 0x7, 0x101, 0x1, 0x6, 0x8, 0xa3, 0x6313, 0x8, 0x3, 0xfffffffffffeffff, 0xfffffffffffffc00, 0x7, 0x7, 0x40, 0x0, 0x2, 0x1, 0xb1, 0x3, 0x3, 0x1, 0x40000000000000, 0x1f, 0x7, 0x80000000, 0x0, 0x5, 0x7, 0x2, 0x0, 0x3, 0x3, 0x400, 0x0, 0x81, 0x7, 0x8001, 0x5, 0x8, 0xfffffffffffffffd, 0x1, 0xef, 0xb2, 0x2000000000, 0x2, 0x8, 0x2, 0x4, 0x6, 0x29b0, 0x992d, 0x8, 0x380000000000000, 0x2, 0x81, 0x2, 0xffffffffffffff7f, 0xe5, 0x7, 0x0, 0x800, 0x7fff, 0x3, 0x4, 0x100000000, 0x7, 0x80000001, 0x80000000, 0x7, 0x80, 0x10001, 0x1, 0x7ff, 0x7ff, 0x4, 0x3, 0x2, 0x0, 0x7, 0x80, 0x0, 0x3ff, 0x1f, 0xfffffffffffffffd, 0xffffffffffffffff, 0x1f, 0x7, 0x2, 0x0, 0x2, 0x6, 0x40, 0x10000, 0x100, 0x10000, 0x1, 0x29eb, 0x100000000, 0x5, 0x401, 0x6, 0x80000000, 0x7ff, 0x80, 0x6d, 0x2, 0x81, 0x0, 0x200, 0x1, 0x4, 0x6, 0x8, 0xfffffffffffffff7, 0x1f, 0x1, 0x9, 0x1, 0x5, 0x0, 0xd503, 0x80, 0x1, 0x0, 0x7fff, 0x100000000, 0x1, 0x1ac000, 0xff, 0x9, 0x5, 0x0, 0x8, 0x5, 0xfff, 0x1, 0x8, 0x1, 0x9, 0x6, 0xfffffffffffffff7, 0x2, 0x5, 0x401, 0x8, 0xe4, 0x7, 0x1, 0x1, 0x2, 0x8, 0x51, 0xcb, 0x6, 0x80000000, 0xed4, 0x6, 0x9, 0x8a16, 0xffffffff, 0x4, 0x1, 0x0, 0x5, 0x81, 0x0, 0x81, 0x9, 0x3, 0x9, 0x0, 0xec3, 0x12, 0x6a03, 0x1, 0x5, 0x6, 0x3a44, 0xfff, 0x428c, 0xffffffff, 0x1, 0x3, 0x7, 0x1, 0xffffffff, 0x6, 0x2b2, 0x6, 0x1, 0x9, 0x300000000000000, 0x800, 0x1f, 0x4, 0x0, 0x1, 0x5, 0x8, 0x5, 0x9, 0x3e, 0xfffffffffffffff9, 0xf15, 0x3f, 0x0, 0x514e, 0x3, 0x1, 0x8, 0xa3, 0xfffffffffffffffb, 0x9, 0x9, 0x6, 0x0, 0x14, 0xb53b, 0x9, 0xffffffff80000000, 0xffffffffffffffc1, 0x5, 0xedbe, 0x80000001, 0x1000000000000000, 0x0, 0x2, 0x4, 0x9, 0x40, 0xfffffffffffffff9, 0xfff, 0x8, 0x112d, 0x4b1581d9, 0x5, 0xfffffffffffffffa, 0x400, 0x40, 0x86, 0x2, 0x7, 0x4, 0x470, 0x3, 0x7fffffff, 0x4, 0xc8, 0x2, 0x7f, 0x3, 0xe6bf, 0xffffffffffffffff, 0x0, 0x4, 0x4, 0x401, 0x4, 0x8, 0x4, 0x10000, 0x80000001, 0x4, 0x4, 0x8, 0x64d5, 0xffff, 0x4, 0xda2b791, 0x2, 0x6, 0xffff, 0xb6b, 0x0, 0xc4c7, 0x9, 0x800, 0x2, 0x1, 0x9, 0x5, 0x7, 0x4, 0xfffffffffffffff8, 0xf4, 0x3, 0x8, 0x7fffffff, 0x8000, 0x2, 0x3ff, 0xffffffffffffff2a, 0xff00000000000000, 0x8, 0xedff, 0x5, 0x200, 0x401, 0x6, 0x4, 0x4, 0x10000, 0x2, 0x6, 0x2, 0x1f, 0x9, 0x4, 0xc61, 0xffffffffffffff7f, 0x5, 0x5, 0x1, 0x0, 0x75, 0x0, 0x80000001, 0x93d, 0x1, 0x8, 0x3, 0xfaa1333, 0x48, 0x20, 0x200, 0x2, 0x10001, 0x5, 0x3, 0x3ff, 0x845b, 0x4, 0x7f62, 0x1, 0x2, 0x10000, 0x9a, 0x3, 0x4, 0x9, 0x1fffe, 0x0, 0x6, 0x5, 0xffffffffffff7900, 0x9, 0xff, 0x1000, 0x100000001, 0x400, 0xffffffffffffffc1, 0x7, 0x4, 0x7fffffff, 0x9, 0x7, 0x6, 0x8, 0x0, 0x2, 0xc2, 0x80, 0x8000, 0x7, 0x100, 0xd2, 0x10001, 0x0, 0x10001, 0x8, 0x7, 0x2, 0x8001, 0x7, 0x9, 0x3, 0x21c, 0x0, 0xffffffffffffffff, 0x5, 0x7a, 0x0, 0x87e4, 0x1, 0x1000, 0x4, 0x5, 0x1, 0x3ff, 0x2, 0x4, 0x7fff, 0x7, 0xfffffffffffffffe, 0x7efd, 0x7ff, 0x3, 0x81, 0xfffffffffffffffb, 0x7fff, 0x7, 0x2, 0x5, 0x80000001, 0x9, 0x5cf8000000000000, 0x0, 0x7, 0x0, 0x1000, 0x9, 0x9, 0x401, 0x0, 0xffff, 0x42d853b0, 0x200, 0xe6, 0x0, 0xffffffff, 0x6, 0x0, 0x0, 0x1ff, 0x0, 0x2a, 0x1, 0xfffffffffffffff9, 0x200, 0x3b7, 0x1, 0x6, 0x3, 0x100000001, 0x5, 0x5, 0x5, 0x5, 0x100, 0xfffffffffffffffd, 0xffffffff, 0x3, 0x9, 0x51, 0x6, 0x7, 0x100000001, 0xfffffffffffffff7, 0x200, 0x10001, 0x9, 0x2, 0xffff, 0x4, 0x7fffffff, 0x2, 0x1427, 0x18a, 0x9, 0x2, 0x2, 0x5, 0x1ec, 0x1, 0x6, 0x9, 0x4, 0xfff, 0x0, 0x3, 0x2, 0x7, 0x4, 0x6, 0x7ff, 0x808, 0x724, 0x7b, 0x6, 0x3, 0x9, 0x9, 0x8, 0xbf7e, 0x9, 0x5, 0x5, 0xe03, 0x8, 0x3, 0x8, 0x5, 0x8000, 0x0, 0x6, 0x1, 0xffffffffffff6f89, 0x6, 0x6, 0x4, 0x8, 0x2, 0x6, 0x101, 0x3, 0x400, 0x8, 0xff24, 0x4, 0x3ff, 0x0, 0x4ce, 0x0, 0x401, 0x5, 0xff, 0x80000001, 0xff, 0x0, 0x0, 0x0, 0x1, 0xd79f, 0x8, 0x8, 0x2, 0xe07, 0x2, 0xe31, 0x0, 0x80, 0x10000, 0x3, 0x3f, 0x5, 0x100000000, 0x5, 0xff, 0x3d06, 0x9, 0x1, 0x0, 0xe3fe, 0x7, 0xf6d8, 0x40, 0x7, 0x4, 0x6, 0xff, 0x10001, 0x4, 0x8, 0x7b758000000, 0x1, 0xb96, 0x6, 0x636, 0x3, 0x4, 0x0, 0xfffffffffffffffd, 0x0, 0x6, 0xe3, 0x7, 0xe7, 0x9, 0x7fffffff, 0x1, 0x26, 0x8, 0x5, 0x3f, 0x898c, 0x9, 0x5, 0x7ff, 0xfff, 0x5, 0x9, 0x24, 0xd7, 0x100000001, 0x80000001, 0x5, 0x9, 0x0, 0x7b, 0x1, 0x9, 0x5, 0x9, 0x6c, 0x8000, 0x4, 0x1f, 0x1000000000, 0x6, 0xfffffffffffffffc, 0x360, 0x0, 0x5, 0x6, 0x401, 0x6, 0x0, 0x4, 0x6, 0x67f, 0x1000, 0x6, 0xff, 0x8, 0x20, 0x36, 0x7, 0x0, 0x2, 0x80, 0x100, 0x3, 0x0, 0xff, 0x6c1, 0xbc00000000000, 0x0, 0x8000, 0x5, 0x4, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x88, 0x0, 0x8, 0x309, 0x1, 0xfffffffffffff801, 0x0, 0x9, 0x5, 0x800, 0x5, 0x2, 0x3de, 0x1ff, 0x4, 0x80000000, 0xfffffffffffffffd, 0x2, 0x99, 0x1, 0xff, 0xfffffffffffffff9, 0x6, 0x9, 0x10001, 0x7fff, 0x1000, 0x9, 0x2b, 0xe73, 0x100000001, 0x3, 0x200, 0x1000, 0x4c, 0x0, 0x0, 0x40, 0x0, 0xfb5, 0x3, 0xffffffff, 0xc29, 0x100, 0xffffffffffffba49, 0x2, 0x8000, 0x1f, 0x9, 0xe099, 0x2, 0x200, 0x4, 0x401, 0x3, 0x20, 0x2, 0x4, 0x1, 0x9, 0xffffffffffff7f3e, 0xe2, 0x8, 0xcced, 0x389a, 0x3ff, 0x4000000, 0x7fffffff, 0x6, 0x7, 0x0, 0x338b, 0x8, 0x645f, 0xfffffffffffffffc, 0x5db, 0x7ff, 0x800, 0x7, 0x3, 0x20, 0x5, 0x9, 0x2, 0x7f, 0x8e, 0x6, 0x3ff, 0x5, 0x4, 0x0, 0x9c, 0x7fff, 0x80000000, 0x2, 0xb247, 0x7fff, 0x7fffffff, 0x5, 0x2, 0x1f, 0x200, 0x400, 0x80000000, 0x8001, 0x2, 0x9, 0x1, 0x8000, 0x100, 0x7f8000000000, 0x3e, 0x5, 0x2, 0x3ea, 0x8, 0x100000001, 0x7, 0xffffffffffffff2c, 0x3ff, 0x9, 0x9, 0x6, 0xee4c, 0x6, 0x3, 0x9, 0x3, 0x95d4, 0x0, 0x232b, 0x6, 0x10001, 0x4, 0x4, 0x5, 0x0, 0x0, 0x2, 0x5, 0x1, 0x401, 0xffffffffffffff43, 0xffffffffffffffe1, 0x7, 0x4, 0x5, 0x1, 0x0, 0x6, 0x7, 0x100, 0x100000001, 0x6, 0x8000, 0x7fff, 0x0, 0xffff, 0x5, 0x400, 0x8, 0x4, 0x6, 0x8, 0x888c, 0x0, 0xa0, 0x1, 0x40, 0x20, 0x100000001, 0x81, 0x401, 0x75, 0xd8d582b, 0x7a5, 0x2, 0x5, 0x4, 0x7, 0x400, 0x1c00000000000000, 0x8, 0x0, 0x8, 0xfffffffffffffffc, 0x4, 0x80, 0x8, 0x20, 0x401, 0x5, 0x3ff, 0x400, 0x20, 0x5, 0x10000, 0x8, 0x8, 0x1, 0x9f, 0xfffffffffffff436, 0x9f213144000000, 0x9, 0xb8, 0x241, 0x9, 0x1000, 0x2, 0x3, 0x8, 0x8, 0xb885, 0xf3a8, 0x0, 0x5, 0xc7, 0x200, 0x2821, 0x2, 0x20, 0x2, 0x3f, 0x5, 0x6, 0x1, 0xfff, 0x100, 0x8, 0x8, 0x4, 0x80000000, 0x2, 0x6f, 0x8, 0xf4b, 0x7b, 0xfffffffffffffff9, 0xffffffff, 0x8, 0xcf6, 0x4, 0x2, 0x9, 0x10001, 0x5, 0x1000, 0x9, 0x5, 0x4, 0x1, 0x1, 0x5, 0x800, 0x401, 0xffffffff7fffffff, 0x5, 0x4, 0x5, 0x1000, 0x1000, 0x1ff, 0x5, 0xaf3, 0x4, 0x101, 0x5, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x7, 0x6, 0x9, 0x0, 0x100000001, 0x7, 0x1d, 0x9, 0x200, 0x9, 0x1f, 0x8001, 0xd3c1, 0x0, 0x8, 0x8d0f, 0xff, 0x100, 0x3, 0x9, 0x3, 0xfffffffffffffffe, 0xce8, 0x7fff, 0x8, 0x3f, 0x8, 0x7f, 0x7, 0x0, 0x7f, 0x5, 0x3, 0xc00000000000000, 0x1, 0xddb6, 0x2, 0x5, 0x8001, 0x7, 0x20, 0x7fff, 0x4, 0x5c4d, 0x8, 0x9c4, 0xfffffffffffffffd, 0x0, 0xfba, 0x40, 0x81, 0x6, 0x1, 0xffff, 0x6, 0x183, 0x7f, 0x2, 0x3ff, 0x0, 0x2, 0xff, 0x0, 0xe15, 0x9, 0xe02, 0x3ff, 0x4, 0x6, 0x9, 0x9, 0x79e7, 0x5, 0x8001, 0x3, 0x0, 0x800, 0x400, 0x9, 0x6, 0x100000000, 0x2, 0x2, 0x80000000, 0x0, 0xd7fb, 0x80000000, 0x100000000, 0x6ce, 0x8001, 0x1, 0x9, 0xffffffff, 0xeb78, 0x4, 0x7, 0x9, 0x1200000000000, 0x8, 0x2, 0x3, 0x9, 0x224a, 0xba0d, 0xffff, 0xf03, 0x100, 0x6, 0x100000000, 0x5, 0x4, 0x8001, 0x4, 0x5, 0x2, 0x7c, 0x5, 0x5, 0x0, 0xffffffff80000001, 0xfffffffffffffff9, 0x1, 0x4762, 0x834, 0x81, 0x8bdb, 0x8, 0x8001, 0x0, 0x5, 0x100, 0xfffffffffffffffb, 0x4412, 0x7, 0x5, 0x5, 0x16738f09, 0xda, 0x6212, 0x0, 0x1ff, 0x400, 0x2, 0x1400000000, 0x8, 0x7fffffff, 0x2, 0x0, 0x20000000000000, 0x3f, 0x5, 0x8000, 0x7, 0x401, 0xea9, 0x2, 0xffffffffffffff80, 0x2, 0x1679, 0x8, 0x3, 0x3, 0x3, 0x0, 0x8001, 0xffffffff, 0x1ff, 0x11fa103e, 0x80, 0xff, 0x6, 0x100, 0x7, 0x80, 0x1, 0x5, 0x7, 0xa2cb, 0x4, 0xcbf7, 0x5, 0x101, 0x0, 0x73, 0x0, 0xdc8, 0x200, 0x7, 0x0, 0x1, 0x9, 0x6, 0x50cdd501, 0x5, 0x5, 0x100000000, 0x106, 0x0, 0x0, 0x850, 0x0, 0x7, 0x2, 0xa4e4, 0x3, 0x6, 0x4, 0x0, 0x9, 0x0, 0x5, 0x1ac, 0x3ffc0, 0x6, 0x9, 0x4, 0xda5, 0x6, 0xffffffffffffff6e, 0x5, 0x100, 0x6, 0xdae5, 0x800, 0xcc, 0x3f5c, 0x9, 0x7ff, 0x9, 0x0, 0x5, 0x1, 0x100000001, 0x5, 0x4, 0xfff, 0x5, 0x5200, 0x101, 0x3f1, 0xefe, 0x1, 0x0, 0x4, 0xb14, 0x5, 0x80000000, 0x8, 0x800, 0x5, 0xb5, 0x0, 0xef9, 0x2, 0x9, 0x5c32, 0x4, 0xb20, 0x7ff, 0x0, 0x8001, 0x4, 0x401, 0x9, 0x9, 0x2, 0x4cd5, 0x8, 0x2, 0x0, 0xeb, 0x7, 0x2, 0x5, 0x100, 0x7, 0xfd0, 0x38dc, 0xaa43, 0xc0000, 0x0, 0x31, 0x8, 0x1, 0x200, 0x10000, 0x1000, 0x0, 0x4643, 0x3ff, 0x9, 0x200, 0x0, 0x1f, 0x1000, 0x9, 0x1, 0x6, 0x3, 0x90, 0xf44, 0x4, 0x7, 0x4, 0x6, 0xcd97, 0x7f, 0x9, 0x7f, 0x4aa, 0x6, 0x2, 0x8, 0x3ea00776, 0x7, 0xffff, 0x6f1, 0x7ff, 0x5, 0x4, 0x1, 0x3ff, 0x2, 0xb8b, 0xffffffffffff9106, 0x8, 0x10001, 0x180000000000, 0x7, 0x6, 0x7, 0x80000000, 0x3ff, 0x100000001, 0x3, 0x2, 0x6, 0x6, 0x1, 0x10000, 0x2be40, 0x6, 0x3, 0x80000000, 0x3, 0x3, 0xffffffffffffffe1, 0x2, 0x4, 0x990, 0x1, 0x6801, 0x80, 0x71, 0x8f47, 0x4, 0x9, 0x33b, 0x3, 0x3ff, 0x44, 0xfffffffffffffff9, 0xa00000000, 0x5, 0x6, 0x680, 0x2, 0x100000000, 0xfffffffffffffffc, 0x7, 0x86, 0x3, 0x9, 0x1000, 0x8, 0x6, 0x2, 0x80000001, 0x0, 0x0, 0xe1, 0x14, 0x9, 0x3, 0x8001, 0x4, 0x0, 0x9, 0x7, 0x916, 0x1, 0x1, 0x3f, 0x0, 0x8, 0xffffffff7fffffff, 0x0, 0x5, 0xff, 0x1000, 0x8, 0x0, 0x1, 0x4, 0x5, 0x6, 0x8, 0x5, 0x1, 0x800, 0x7f, 0x1, 0x55c, 0x8, 0x7fff, 0x1, 0x0, 0x8, 0x4, 0x6f, 0x4, 0x3ff, 0xb5f, 0x1000, 0x43, 0x0, 0xffffffffffffff81, 0x1f, 0x9, 0x9, 0x6, 0x3, 0x4be5, 0x3ff, 0x13, 0x3, 0x200, 0x80000000, 0x4, 0xb0c2, 0x8, 0x3, 0x8, 0x3, 0x20, 0x8b3, 0x8001, 0x3, 0x10001, 0x20, 0x20, 0xeb, 0x1, 0x5, 0x1000, 0x80000001, 0x7, 0x2, 0x3f, 0xd1, 0x4, 0x7, 0x6, 0xd947, 0x17, 0x7fff, 0x7fff, 0x3, 0x5, 0x9, 0x100, 0x1, 0x649b, 0x1, 0x20080000000000, 0xc5a, 0x10001, 0x492, 0x608, 0x8, 0x100000001, 0x200, 0x9, 0xfffffffffffffff8, 0xa0b, 0x3, 0x3, 0x0, 0x4, 0x7, 0x2f, 0x8001, 0x6, 0x8001, 0x2, 0x7, 0x2, 0x40, 0x263f0524, 0x7, 0x4, 0x7, 0x6, 0x75, 0x3, 0x10000, 0x1f, 0x100000000, 0x2d, 0x1000, 0x1, 0xad, 0x4, 0x4, 0x9, 0x3096, 0x800000000, 0x255, 0x1, 0xfffffffffffffff7, 0xffffffffffff0001, 0x8, 0x400, 0xfffffffffffffeff, 0x6, 0x1, 0x4, 0xfff0000000000000, 0xfffffffffffff001, 0x9, 0x1000000000000, 0x2, 0xfffffffffffffd5c, 0x3, 0x3, 0x6, 0xe3c7, 0x93, 0x9, 0x95, 0x71a4, 0x1, 0x8, 0x8, 0x2, 0x7, 0x3, 0x0, 0x79, 0x6, 0x3, 0xecd, 0x4, 0x8, 0x7fff, 0x4, 0xa1, 0x0, 0x7, 0x3ff, 0x40, 0x0, 0x24, 0x8, 0xb75e, 0x2, 0x1c1f, 0x20, 0xaed2, 0x2c, 0x80000001, 0xfffffffeffffffff, 0x400, 0x5, 0x1, 0xfffffffffffffffe, 0x18, 0x9, 0x8, 0x10000, 0x6, 0x1, 0x81, 0x800, 0x0, 0x4, 0x10000000000, 0x0, 0x9, 0xe956, 0x4, 0x1, 0x21e0, 0x6, 0x0, 0x9, 0x80000000, 0x3, 0x4, 0x4, 0x6, 0x2, 0x80000000, 0x8, 0x6, 0x8, 0x5, 0x80000001, 0x3, 0x0, 0x69c, 0x0, 0x4, 0x5, 0x567, 0x2dc, 0x101, 0x3ff, 0xd094, 0x9, 0xa45, 0x4, 0x8000000000000000, 0x5, 0x822a, 0xb400000000000000, 0x7fff, 0x9, 0x5, 0x7, 0xffffffff80000001, 0x10000, 0x5e, 0x8, 0x1ff, 0x9, 0x3, 0x10001, 0x0, 0x1, 0x9, 0xd39, 0x335c, 0x7f, 0x0, 0x8, 0x7, 0x1, 0x400, 0x3, 0x5, 0x1, 0x5e9d, 0x5b2, 0x3, 0x9, 0x0, 0x200, 0x1, 0x1c0000, 0x100000000, 0x0, 0x80000000, 0x6, 0x9, 0x5, 0xffff, 0x2, 0x1, 0x1f, 0xa6, 0x0, 0x6, 0x200, 0x7, 0x1, 0x6, 0x8, 0x30, 0x80000000, 0x40a, 0x80, 0x3, 0x7fff, 0x5, 0x1, 0x8, 0x7fffffff, 0xfff, 0x3, 0x19, 0x3f, 0x7, 0x0, 0x8, 0x80000001, 0xfffffffffffffcc4, 0x8a8, 0x6, 0x0, 0x8, 0x5, 0x7a, 0x5, 0x941, 0xc27, 0x6, 0x5, 0x9, 0xfaa, 0x2, 0x0, 0xffffffffffff8001, 0x9, 0x3, 0x4, 0x1ff, 0x8, 0x7, 0x101, 0x7, 0x5, 0x8, 0x3f, 0x3, 0xb29, 0x100000001, 0x100000, 0x5, 0xde, 0x5, 0x2, 0xffffffff, 0x200, 0x8, 0x5, 0x2, 0x0, 0x8, 0xffffffffffffffc1, 0x0, 0x8, 0x7, 0x1, 0x2, 0x4, 0x8, 0xff000000, 0x5, 0x7, 0xff61, 0x1, 0x2, 0x8, 0x9, 0x1ff, 0x80000000, 0xbc, 0x1, 0x0, 0x3, 0x3f48, 0x1, 0x20, 0x3, 0x2, 0x64fd, 0x16, 0x0, 0x4, 0x5, 0x2000000, 0x80, 0x8, 0x6, 0x8189000000000000, 0x7fffffff, 0x8, 0x1, 0x51a, 0x8, 0x0, 0x4, 0x10000, 0x9, 0x0, 0x7d8, 0x100000000, 0x2, 0x8, 0x3, 0xfffffffffffffff8, 0x4, 0x915, 0x100, 0x9, 0x5, 0x3, 0x8, 0x100, 0xff, 0x2, 0x7, 0x4, 0xc250, 0x9, 0x7, 0x1, 0x4, 0x1, 0xe1f, 0x0, 0x6, 0x2, 0x6, 0x10001, 0xfff, 0x2, 0x80000001, 0xdd, 0x4, 0x8, 0x8, 0x8, 0x1, 0x8, 0xc6, 0x6, 0x80000001, 0x8, 0x8, 0x9, 0x6, 0x8000, 0x5, 0x4, 0x20, 0x7, 0x3, 0x7, 0x5, 0x2, 0xffffffffffffffb5, 0x9, 0x91, 0x0, 0x200, 0x7fff, 0xffffffffffff7fff, 0x8, 0x3, 0x8, 0x2, 0x4, 0x6, 0x10001, 0x44af, 0x0, 0x8, 0x3, 0x80000000, 0x200, 0x20a3, 0x2, 0x8, 0x0, 0x1, 0x0, 0x1c5f, 0xa5c4, 0x9, 0x80000001, 0x0, 0x74d7, 0x8, 0x4, 0x5, 0x51, 0x5, 0x0, 0x1e, 0x7ff, 0x0, 0x7, 0x9736, 0x0, 0x100000001, 0x1, 0x3f, 0x7ff, 0x8, 0x5, 0x0, 0x100000001, 0x5, 0x3f, 0xfffffffffffffffe, 0x5, 0x3f, 0x1, 0x8, 0xff, 0x4, 0x17e, 0x1, 0x9, 0x1, 0x3ff, 0x200, 0x1, 0x7, 0x8, 0x10000, 0xffffffff, 0x3, 0xb108, 0x4, 0x6, 0x2, 0xd68, 0x80, 0x9, 0x5, 0x3, 0xe5, 0x800, 0x9, 0x5, 0x77a, 0x9, 0x1ff, 0x100000000, 0xd5, 0x1, 0x73, 0x0, 0x0, 0x1, 0x3, 0x800, 0xffffffff, 0x80000001, 0x7, 0x8, 0x0, 0x80000001, 0x81, 0x1, 0x1ff, 0x98ed, 0x3, 0xfffffffffffffff8, 0x8, 0x5, 0x5, 0x101, 0xb7, 0x10000, 0x6, 0xd14, 0x3, 0x8, 0x800, 0x4, 0x2, 0x0, 0x7, 0x5, 0x8, 0x8, 0xbef, 0x5, 0x1, 0x9, 0xe3, 0x80, 0xe2, 0x7f, 0x94, 0x6, 0xfff, 0x100000001, 0x0, 0x100000000, 0x8000, 0x1, 0x4, 0x81, 0x4, 0x1, 0x5, 0x6, 0x3, 0x80, 0x7, 0x5, 0x4, 0x7, 0x4, 0x3, 0x4, 0x79, 0x6, 0x7fff, 0x5, 0x22, 0x0, 0x6, 0x800, 0xaaa0, 0x4, 0x1000, 0x187, 0x8ca, 0x200, 0x6, 0x9, 0x7fff, 0x1, 0x80, 0x5, 0x3, 0xb6a, 0xe0, 0x7, 0x5, 0x100, 0x7, 0x1000, 0x1, 0x6, 0x3ff, 0xc551, 0x8, 0x0, 0x7f, 0x80000000, 0xd353, 0xf000000000000000, 0xd0f, 0x38d, 0x5, 0x7c7c, 0x3, 0x5, 0x0, 0x100000001, 0x400, 0x2f, 0x8, 0x7fffffff, 0x5, 0xfff, 0xfffffffffffff801, 0x691, 0x10000, 0x1, 0x5, 0x1, 0x101, 0x6, 0x80000001, 0x7ff, 0x1, 0x10001, 0x4, 0x7ff, 0xff, 0x9, 0x7, 0x3, 0x401, 0xfffffffffffff525, 0x8, 0x2, 0x5, 0x5, 0x6, 0x3ff, 0x3, 0x1, 0x4, 0xb66c67f, 0x9, 0x7fff, 0xaa3, 0x20ca1e8f, 0x0, 0x4, 0x7, 0x10000, 0xe, 0x0, 0x2, 0xbd16, 0x6f, 0x3, 0xf8a7, 0x5, 0x2, 0x807, 0x7, 0x5, 0x1f, 0x100, 0x0, 0xff, 0x4, 0xa76b, 0x8, 0x200, 0x1ff, 0x8d6, 0xf7a, 0xffff, 0x3, 0x3, 0x916, 0x7, 0x6, 0x3, 0xc18, 0x3ff, 0x6, 0x5, 0xf7c8, 0x3ff, 0x6, 0x8001, 0x2, 0x3ff, 0x7, 0x6, 0x10000, 0x63, 0x4, 0x0, 0x5, 0x1, 0x9, 0x3, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x80000000, 0x80000000, 0x0, 0xfffffffffffffffc, 0x4, 0xf6b, 0x7, 0x0, 0x3, 0x8, 0x2, 0x9, 0x1e, 0x81, 0x8, 0x0, 0xfffffffffffffeff, 0x1000, 0x1, 0x6000, 0x0, 0x1f, 0x81, 0x1f, 0x1, 0x0, 0x1, 0x401, 0x7, 0x4, 0x5f, 0x1, 0xe6ec, 0x0, 0xeb9, 0x5, 0x100000000, 0x2ce2, 0x6, 0x7, 0x7, 0x7, 0x3, 0xd06, 0x10001, 0x0, 0x4, 0xfffffffffffeffff, 0x9, 0x7, 0xfffffffffffffffb, 0x7, 0x2, 0x5, 0xff, 0x3f, 0xfffffffffffffff8, 0xff, 0x4, 0x1b3, 0x7, 0x3, 0x10000, 0x40, 0x7f, 0x80, 0x5, 0x80000000, 0x80000001, 0x5f7c3c37, 0x63, 0x0, 0x4, 0x4, 0x6, 0x800, 0xa5, 0x4, 0x0, 0x8, 0x2, 0x6d8a, 0x7, 0x4, 0xdc, 0x6, 0x2, 0x1, 0xffffffffffffffff, 0x7, 0x4, 0x1, 0x3, 0x3, 0x4, 0x9, 0xffffffff7fffffff, 0x6, 0xd0, 0x3ff, 0xd5, 0x4f, 0x163, 0x0, 0x7ff, 0x7, 0x2, 0x5, 0x7, 0x7, 0x8, 0x6ac, 0x2, 0x0, 0xfff, 0x4, 0x100000001, 0x7fff, 0xf1e5, 0xc0, 0x1000000000000, 0x4, 0x7f, 0x2, 0x6, 0x100000000, 0x1f, 0x6, 0x0, 0x1, 0x5, 0x4b89, 0x6, 0x8, 0x10001, 0x1ffe00000000, 0x5, 0x7fffffff, 0x4, 0x7, 0x4, 0x0, 0x0, 0x9, 0xffffffff00000000, 0x7fffffff, 0x2, 0x848e, 0x40, 0x2, 0x401, 0x800, 0xaf, 0x10000, 0xde9a, 0x5, 0xffffffffffff8000, 0x80000000, 0x7ff, 0x0, 0x5, 0x5, 0xfffffffffffffc01, 0xfaf, 0x7, 0x7fffffff, 0xff, 0x40, 0x6, 0x3, 0x6179, 0x800, 0x100, 0x9, 0x5, 0x100, 0x40, 0xfff, 0x2, 0x2, 0x1, 0x2, 0x0, 0x8, 0x6, 0x2, 0xfffffffffffffc01, 0xfffffffffffffffb, 0x9, 0x5, 0xffff, 0x2, 0xffff, 0x100000000, 0x6, 0x0, 0xffffffff00000001, 0x100000000, 0x1ff, 0x5, 0x80000000, 0x3, 0x7, 0x4, 0x539a, 0x1, 0x4, 0x0, 0x2, 0x7, 0x1, 0x3f, 0x200, 0x1, 0x6, 0x5, 0x7f, 0x0, 0x38, 0x0, 0xdb28, 0x9, 0x4, 0x6bb, 0xffc6, 0x7, 0x4, 0x0, 0x1, 0x8, 0x3, 0x7, 0xa146, 0x2, 0x8, 0xfffffffffffffffa, 0x7, 0x100, 0x0, 0x2, 0x81, 0xff, 0x1, 0x7, 0x3, 0xec25, 0x9, 0x3f, 0x3f, 0x3382b427, 0x3246, 0x9], "f26da966d37b560da40a9d1bb66d21156c4f886d9c286bd2b4b52d002d7487e24bfd41d20d137921bf535fcb4347bf200a0da5be2ce5e48fa73d8541c7ea8639147a7202546f82c72bc7411331df90c2a7ace887c5691d8b6033cfcd6a8d19119bb200c5e181941b9a46a6031416a29744f00297877db91acec09f60ca68dbe4651dbf0b11c7b2c3f8f3df"}}) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000004140), &(0x7f0000004180)=0x10, 0x80000) bind$ipx(r1, &(0x7f00000041c0)={0x4, 0x0, 0x9, "6d4c4b844007", 0x6}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/04 00:37:47 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c00010000000000ad7dff3868b66d8a7c449b01f653b933f730698d7828e3397a78767ab91e687024057f3cf04bc248f38b151e8681eb1729213c9ee3cfa084eac3670da13801e84052080c14d1943620572fcc17067633389e7e2b598d05be5b"], 0x2}, 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) [ 132.940718] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80) 2018/04/04 00:37:48 executing program 1: r0 = socket(0x11, 0xa, 0x3) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/04 00:37:48 executing program 2: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000600)={&(0x7f0000000480)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)="4e1716a140d6a937b294454f4b12760b71398c60615126c91923d8bcfe6181c25ea3352eeb599b59c1dcac041860360b71d56849826debd239fc5a74977c8b6b4d", 0x41}, {&(0x7f0000000580)="988f001b1306984eb012618b1972", 0xe}], 0x2, 0x0, 0x0, 0x4040014}, 0x10) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000200)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) socketpair(0xd, 0x6, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) accept4$inet6(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x8, 0x4) 2018/04/04 00:37:48 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x2001069}, 0xffffffffffffffc3) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) 2018/04/04 00:37:48 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="0800000000ff53010c0001000000000000000000fd139d62341c9e44136a433d2205cdce387a7c08ddc63ad8e89ef7cbb4a4af183b8a2c86131415110f35013c31456c9e3e29316e7bce6e442dd3dc3414db195bda15525b18157d02c1d3038921e0c378da3e053b866f40cd539b38348ef32310b72e91ac092626230d2b4ad7b247f02f8f236314ff7fd401f4300b434b05f5aaa6c3d8618542a1d978b7a31f4b34fd7852774bb880a9e72ead56240c4e70f6920ecca7774db82f583ae2a7c52563e2d91f5287a4d00fd36dc3b45adffe54d06a38452d8f"], 0x2}, 0x1}, 0x0) 2018/04/04 00:37:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000006000)={0x18, 0x32, 0x3ff, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r2, 0x101, 0xf4611bfffa5c651d, &(0x7f0000000500)="d82f5cc49b4c38bb35ea79a8c7f0dc8128d8a5a42cef12da06c66b88278211ee", 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) getsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000000400)=""/116, &(0x7f0000000480)=0x74) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/50, &(0x7f0000000080)=0x32) socketpair(0xa, 0x800, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000300)=""/159, &(0x7f00000003c0)=0x9f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x0, 0x2, 0x1, 0x4, 0x4, 0x10001, 0x9, 0x8, 0x7ff, 0x9f, 0x1, 0x10000, 0x800, 0x6, 0x1]}, &(0x7f00000002c0)=0x100) listen(r3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:48 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0xffffffffffffff99, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:48 executing program 4: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x360, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000001980), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'sit0\x00', 'ifb0\x00', 'bcsh0\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0x100, 0x178, [@devgroup={'devgroup\x00', 0x18}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x54, 'syz0\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "fc108193734a66c988bd08778bfad0388dc85d11a268c317160e03d7a9fba016a23f52ac1870b7db34d3a0a2ff1c36a12831de79c309221e23b72007dd0594da"}}}}]}]}, 0x3d8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x3, 0xd6c4, 0x203, 0xfffffffffffffff7, 0x9, 0x80000001, 0xf2, 0x2, r1}, 0x20) [ 133.603825] tc_dump_action: action bad kind 2018/04/04 00:37:48 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/04 00:37:48 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) [ 133.624174] IPVS: length: 50 != 12312 2018/04/04 00:37:48 executing program 2: 2018/04/04 00:37:48 executing program 1: 2018/04/04 00:37:48 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x14, r2, 0x20, 0x70bd26, 0x25dfdbfe, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0xd0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000340)="2e236c5a338a2a990e1ab2fa903e15f17859b5bc39fd57caa8ba12263b438b66489dfddca6fbc74fa23076c23ec505edb7d7512eed8e2d9644a13edf04be091c583a91b90eeb3ebf139227ceb41fea5ed08b31a98c6950210655e419c586e45e5ecb0474e985c334932486e6ac1d0add144a0d1a2e97423d13d3d38825a7da9b35ed3346110cfa2f7d269ebafd6a2ad896bb327ea438e4d4bf31ff6256ebaa95427cf02c263699937d3f24003cfbb7c9670a55ed0d5f0b022e202520e7538bf396a579b90434a540f35c1e58298d3b9fe383f5cb2a48d355d02abd497945342e411c908bbb063fc3c4900e0dbeb091", 0xef) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:48 executing program 4: [ 133.749669] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 133.779926] tc_dump_action: action bad kind [ 133.816276] IPVS: length: 50 != 12312 2018/04/04 00:37:49 executing program 2: 2018/04/04 00:37:49 executing program 1: 2018/04/04 00:37:49 executing program 0: 2018/04/04 00:37:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c000100009d2765f98661017bee755c00000000000000"], 0x2}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x6}}, [0x20, 0x401, 0x8, 0x0, 0x580, 0x7, 0xfffffffffffffffb, 0x2, 0x1, 0x2, 0x6, 0x7, 0x9, 0x2, 0xffff]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xffffffff}, &(0x7f00000001c0)=0x8) 2018/04/04 00:37:49 executing program 4: 2018/04/04 00:37:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x7, 0x1000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xffa5) r2 = socket$inet6(0xa, 0x80000, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000200)="413c6e146f8e39a6fdf6a0fc7afd25423d08c8d5d39c4a5e20607ec9c2273314707ead357cf10f406cac330a48a622a2b3c64e5b4ee00b2b5f1c35ce4c786f65e3482a02756b14e22c32c69d48c87a19eb187bd98ff1db44bc8b1f54ee3e1a32450666278ae2d94222f93774bfef5343cf96f3885864591da5ecff00b37a24d852037b35638894f175962e76d9a5f4b8349e504a0262b1f51996b8e5afd76f0beb21f8fc267d9cd038044b154b8e0d8afcf22310bef28b4fb14699d07e228212723367fe774ae861c8422d27e6b9bc97954b8453341fd3a78cbd1803e2e7c75da827b9f21a7123b6", 0xe8, 0x20000080, &(0x7f0000000180)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x90}}}, 0x84) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/04 00:37:49 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={0x200, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x4, 0x5, 0x3, 0x0, 0xffffffff, &(0x7f0000000040)='dummy0\x00', 0x9, 0x1000, 0xfffffffffffffffc}) 2018/04/04 00:37:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001840)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001880)={0x1}, 0x4) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000001900)={{0x5, 0x13ebae3a}, 0x6}, 0x10) listen(r1, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000018c0)=0x2f5117cc, &(0x7f0000002680)=0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r3}) sendmsg$alg(r4, &(0x7f0000001800)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000080)="2c0cbcc7ee765748c3d6ff700fe7dde887cce80eb64974625deec110e7ba793056ffd77a2e7f923426dd04e5c5273357d44f1d5078de2dc06629b668", 0x3c}, {&(0x7f0000001140)="032fd16ff673c16109201387633be197cd0c83328c268b77c7ce1b22a5f7951bbf83f9abeeff6fc61f8dd1725057dc8defafc3172e03e570f1a93f14eb486f7ba1a29e7bf659265996c34e2cce1159b15f837ad07ab570b8c9c5b5e871ecfc35632902e196ce03915e67dfceb21b594bf5f0e8490f7ef34a4cb95eb496ffc3992f9017b5ed54d33f2e1347da2d7e01af854e2f1049ee8c37d5b33d0e8d46ceb245ea75fbaf9f9a347833427d4aef4bf23660cf2ee177020a45cae362ab5d", 0xbe}, {&(0x7f0000001200)="0bed1f8b63ce0a126bc97dfa9565ff62ca32438cbe46548687854a538d27ffdccdb59517b9bca04def8779bfd76af2b92538706bf207da3b5cb284975ae44dd1da10b64070ea219a81bdfedc449a5aa829f1a02e2a6d74f5b0106fb55f0929f5b3bdb685033c5d2a87455e1581f07b66bd29ff3d608e4d685d9da33dbfd293b7f30dd3001e4dff17b38711ac085df031d19a0d3cd783558179afcb7478ccf97b8b1c351caa5d9b390db8dc15e9", 0xad}, {&(0x7f00000012c0)="befbf483cec70a67d6dda3883572b04a81957b18c6fa1ed0efcc3e8483477f58ffe0bfc4f66a6fe7425765b93ac068dda8a30c2fe4941ff3fd74e7a0855a248f7cdebbef501eb2ca39e6d03219edf1f863b5cac616cafddc4507d6dff025546bb09e37656d37869583314acc71e1dd60cde7b637b88d10cc233131dd3986ad6b3c2caa71d72045207f2f713a0754c899db5c6890bef6c7f3ed3bf3ff4026a7e48334d66a85d4bb0445e66cca521dc5ee0de555fe5cf619e3cb3e74e66f266ff107dd3b899f93ba85d18de5341f", 0xcd}, {&(0x7f00000013c0)="abf4971428d6b78f0ddf9c847ba82385fac60fc85df050962b2cd719b0c815a01cf360a20904af99e55fa28d372eb05963c6870e4fc14236d4620729da810c7f618d41f49f72ce37d18763ae16d88d4e3e3a30589347c9e08fc1980b5370cbb6fbf9a17f3aba4f91", 0x68}, {&(0x7f0000001440)="05a692874c191a3c2b1dddaa9a04d7bcc329cf1272575af2a5e19c861f224428a0c69fe434473ced549d13d695bd4829fe658a75efe9ed9b41b5ed52c20bc5c3967824faf0e28ce61b17c781a71948a1d76f406a7f545fb026a1a62076ba7998b271ee85f69fbad03b2c977135f9d138b71f55aa9ec154ef715361ce53", 0x7d}, {&(0x7f00000014c0)="6f0e63665fb81c27b83f28e2bda34ba06a5088c87496254bbfbd7353435b3307755907a40c8a1722d02c07801ade91ca6a91211cd68c7057d5d7c608cddb7230ade9d5f6f4626f4846e500d13471238f957012439638da4f17843e9353fe9f615ca8663e5b7287e51fb6413100001ba02f2406ecd5ab200631470458b194c8f84248aab75ccebce8cc94aebc123ea512432dd11b0a544594a55961398807353de4759f3fb8583f1555e729af649186f921cc29fb11957fc8d2696c640ef465ad146783e9d2f548e9ce5a05ac57", 0xcd}, {&(0x7f00000015c0)="4d1d2950b3e463cd8b2ff34bfb5ba09a17bc8878f59a8f0fd03e6b16f2c4d340f46069e48bdb77ee026f9a0243626f123ed80e970f7bff0a72f326d6c09954e861ffb9dbd5483c19e90f6e77e16fce6f6ed29c2ec24e21016178692e4a73887cb337e6940ef9d524f37f39bdc677e1d17f065e9161427d70f48bab424bdc88dfb7161ab42813ba517c2d9ce45dc84e54efcd0a568169052ae12d520edd270d8371ef41dd8663c41d7c", 0xa9}, {&(0x7f00000000c0)="df17e88f0efa3cb3a0af0f5ba6e716faa4f4a947c0f5d05cf972cdfceab0486e9eb36cac2305b4d064ffcb64b80c1cb4a9237cbf", 0x34}], 0xa, &(0x7f0000001740)=[@assoc={0x18, 0x117, 0x4, 0xff}, @iv={0x60, 0x117, 0x2, 0x4a, "869c7d9b620d5cd0e2028860d3b9f92bfcb32dee84264520bbf3b488f1428a4e95c0fbe88b2753c3bbd7fffe7d0ab74cd1f5955f7757dae6588a67f1e902761f089c11e71768942608c9"}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0x81}, @assoc={0x18, 0x117, 0x4, 0x2}], 0xc0, 0x800}, 0x4000010) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:49 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x9, [{{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, {{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e22, 0xea1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, {{0xa, 0x4e24, 0x20, @dev={0xfe, 0x80, [], 0x14}, 0x10000}}, {{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}, {{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, {{0xa, 0x4e20, 0x80000001, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x5}}]}, 0x510) 2018/04/04 00:37:49 executing program 2: 2018/04/04 00:37:49 executing program 4: 2018/04/04 00:37:49 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x4000000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x10c) 2018/04/04 00:37:49 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f00000000c0)=""/16, 0x10}, {&(0x7f0000000240)=""/215, 0xd7}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f00000001c0)=""/40, 0x28}, {&(0x7f0000000340)=""/26, 0x1a}, {&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000400)=""/224, 0xe0}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001580)=ANY=[@ANYBLOB="2c0000001300010800000000000000000800000dea5403b2f53a8e96f942f052", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) [ 134.628827] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) listen(r1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000140)={0x80000001, {{0xa, 0x4e21, 0x7f, @loopback={0x0, 0x1}, 0x7}}, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x108) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:49 executing program 4: r0 = socket(0x8000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/04 00:37:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) close(r1) 2018/04/04 00:37:49 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001500)={&(0x7f0000000380)={0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="04010000100001000000000000000000e0000001000000000000000000000000ac1414aa00040000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000200000000000000000014000e0000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/04/04 00:37:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/04 00:37:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket(0x8, 0x7, 0x3) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000800)=0x3f, 0x4) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000700)={r0}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x4) sendto$inet(r0, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 134.786239] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:49 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa000086dd60399cd400302100fe8000000000000000000000000000aaff02000000000000000000000000000101954f36d20f87afc3436de00000b05a6b67f463318700000000000000000000fe800000000000000000000000000000"], 0x0) 2018/04/04 00:37:49 executing program 4: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000002980)}}], 0x1, 0x0) 2018/04/04 00:37:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000140)="879c983b913263bcb8ada9660500fd83ad47f6e6c76fefd817c17171bdd6390aa8fea1face5524dfc62c45932363188659fdcb9d5ccd7a2511e2a7063fe9a0cf6c2d98e03934be221a5e3eeb8645c372bccd3dcdcca3bf276b03474ebb00b8546beb2df237d5482cc23892b5f8f35121919923a0d399bd37762851", 0x7b, 0x4000800, &(0x7f00000001c0)={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x6, 0x3, 0x3, 0x2, 0x80, 0x1, 0x9}, 0x20) getpeername(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80) sendto$inet6(r0, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000280)={0x9, 0x2}) [ 134.915359] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/04/04 00:37:50 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)) 2018/04/04 00:37:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) listen(r0, 0xffffffffffff0002) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001180)={r1, 0xd5, "339cbd9a415da4ba8fb54d097d8426e20aa901cd93f91e5335a69839651bac17fd45797b9403f4f6565b3226176e866db6d897ebd8d6df28aa232fbac30601e6c0371436ac3012c66528de196a023c1e95cde5ef5a09504e566a6d6a6780bcab9a31d010e2003aa85966c1b548c368c6d5eb7fef6f4f6ed6227bd65f9b0168381a4119c76547c78a43110e39a703517219b719bb4ea4fc7be7e3868a0c26467e04602775b3c4f3fb6eb285ebf98617a5bb70193fb89146fc85c5e247854d747aa9b314bacedc4fc2e9519f18524a7897588884d344"}, &(0x7f0000000040)=0xdd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/04/04 00:37:50 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote, @loopback}, &(0x7f0000000380)=0xc) sendmmsg(r0, &(0x7f0000001c80)=[{{&(0x7f0000000400)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x1000000}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000480)="6b4cad0dc258c61aec6201b28f2f3bdb0e71363dd151c8b653f6c4601607c072a4d3968d5ba124c943f0f63e8f3d2057898f173c7add1264a511c24c047ff549d3d88c", 0x43}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="80000000000000003f01000009000000879049d89e8c350fea888b68322c4a01da66bf97786b5b7f75d66f6d641744c38b8bc85314683f076450da52d4b645a350d4f6045982f0fffffffffffff2590de295be1200f0dd8aade1c1184606ae720cf17df5a1471dd4e00986eb63305ef7d5b0cfacd83dcea2f298000000000000"], 0x80, 0x800}, 0x5}, {{&(0x7f0000000580)=@hci={0x1f, r1, 0x2}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000600)="d8f25dbcb785ae39ff438f00714b754597b634e07bb0749d54fb640fe5acae407349e9d5a74df68ed3bc077cc725fdc41c738676a92e2a2013c1932794cbc59d2638cd37daa23ff276851afd6400cfc7bae957d2d5f230ecf6f2e0e015c73ef08a17d90d53cba5c30443764f7ad4b63a3d1cebc67834dd211499e87d375ea4a5c1c908f9f05d50ea144efba5abb9668ea1d3e2b4d9442c6e", 0x98}, {&(0x7f00000006c0)="0fd7aa9b7f745b11a7ebfda016174f128c1c05cdd088ca93d539fb5915714941ed5db822b0f9f3bd", 0x28}, {&(0x7f0000000700)="d34bd7ea7de6f5c1abc267fead2f1aebd89b0f0e43d4ace4841275e89c34036191f0ba07469708c9e8b76c5fa4f8eaf9639fd92a44de4f850a0ecbd442201735f76c5602a61cd4b4a6dff3a8fc96d874531f96cc3adee564f33384f5", 0x5c}, {&(0x7f0000000780)="6bfdf78a2044f652c04347923c6a0de7abe383ea350e2de7a214209996c1079443f551b5f5969940b657fe98da4d3d3e467f6af5ffad3a218abb6e320a9ca3e3067787538fa43c93ec6be60dbe032ed34fd9624e96022e2739cf26292253eb1d3bfbf39d80208c6047f53f9025bf9124cbba8920982cf985843877fc811de1989742cbe0059e139cbe9d324bc048b84c07e67b3ac06da1df2ac896e3e0342edb55223e7b4f", 0xa5}, {&(0x7f0000000840)="22ce9f4b7eb34e92180a3f52525c5256bdf00e931549f84785cea621e7869899ab06d82f85eddca834ac6ebc10669077b4fc200dab42f727f80d53396a04290597b205cbae", 0x45}, {&(0x7f00000008c0)="cb477a7d8435e81d5dc7c2c60eb4c289660f97c852decd788e5324ec13663f75728647b21bcb6b2acae1b5f0a13f67ed3ab9bfe9b126dccdc7ad8d6054efa9718f14cde22dd1f3891d44f01dbe7831b3409bfbfd04192efff1ca21fc07e378a253d8c48128fcf1e3a0a0a2d117944e314c17a9f72659dc69be36a300f423ee3ec67293e5291dbd94e11f88dbc0052d4bf85e5ba55dc9120fb11383e83947c4", 0x9f}], 0x6, &(0x7f0000000a00)=[{0xe8, 0x10a, 0x7, "64713b4b6091595bb120fdc5b0172ea49d4d1d1e511aa1cd561b9d63f92d9f05fdf02375179b12fa9ca33d70a051639bc7f9a3ebcb293aa7eb4d564fc0a982b074aff948ee4f20aa0fd328b6a303d002edde340c8bfd3209ad4edc4e6af2f46a277ba8525d61a44dc95c1f650452896d8875b26fb981fb6f6361ec104d3a38a9ff894edcaa75e8d8a3d5d3b2c2d3aa9ea70e9e0be625b323888a5120ab1633976e20c4ec91a649c54e84d399a6f2f897fdb1202d4a180f4f1d9be669ddd72f142f8bd80a47bed6bb0c4840e73560e4ea6454ff"}, {0x20, 0x101, 0x8, "51614ac49a8be4f5d30a"}, {0x68, 0x12d, 0x100000001, "6b8a3eddc69a5d774d303bcef11b44e4671f0cb1f2c0c3a1098f7d5e63e122746a1eb06abcaa47222cece9e754cebfa0093b8c15956bd73c29c44023df9623b0b499e2569c1b35cf36f6258ada9849168583"}, {0x90, 0x10e, 0x6, "46b5fc34f7b194f5359be4d040c995cdcc66e5ce1262e8e0207084fcae2170389140e9dbc93a6b67a0f6a025af7522f5611c83d26dfaf587271c57eafa86bb5313672eec65f61057e4a4e909664b66bef4b84aea05c603f379ec8d8db356b75e1cfe46cdbf8f330c24cdfa36a2306168b8064cbf3b873de1e0622dea1374bc"}, {0x108, 0x10c, 0x1ff, "8778720bc9eb518629cb423a15d8e1ac54be292fb8dec29fb343fc740aa0ec95b68ea9d29bc5b434fea44f9306853ce2dfc95c68175237d5d594e6373fe38ed9eeb2a741aa324f76f82f54c181c7a7911687b1e16290e9dc78bdfe677bce713fb3296b1d484d1ce4e4c36fa813f587b3652d44814a790dc4225c851cbeedd0a10256eb7d5d6852ab2638805842ee51e7bbe295f0e1c37269b303ec647d89ae768c2160a84f103e8f300d50e0d57e623c9ade9550c78590281626bd3924302f126aae39ba303e048716283553463001f37711bf0a4f36c1e2967ff790c435fc263b69db1e49acc9447aee201cf0d75aed2a1a"}], 0x308, 0x91}, 0x2}, {{&(0x7f0000000d40)=@nl=@kern={0x10, 0x0, 0x0, 0x4000}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000dc0)="acc3cbc94aabc0796715c75b2a35df738af894c8d7285fc8fb6a36a5ded546eb7631bf772f8e1b53653a1a8a274fc4945db1e61ed299ab16d5597ec6323a4047666761ad9e2ef6169f9b212e99dda18e1cb3cbf78b6db97cf589ec7e910243ad5483675db3d171e3b40d5f678040b5bfd39080372ff9e6f1bc2210dc7a75bd196b280907c4a5296fdf9165a45f7afbbbcb34ce9ba29e08adabfc2fde0e82dac9184129540c28f0931f194dc84b24e973efd4b2e1c2eac32c1a7d7269148c75526029722dac409c9036b8025617243977f300bc0ed9c9497bcbe6c3b8db55d81c9da6b0a9e2df71e4a68022e98b4c57daecb31f43", 0xf4}, {&(0x7f0000000ec0)="8491cefb13d990be9ce5075814eaf9247c2f55a92ebda1b6b4c15bdaaf31bf5a02a41e511e2ea690f3d32cd4e3998fda1bd8b489f7eafc963463eabcff7f07639b3f216071bdbb88b87d9aa97122a5107b8c780244913aee3d0489e1d562f830bd68082613943a62c8f214457f0d32a1469b29494716ae4ae1054c07c764d1bd725e796a9b083a1b066af4d2", 0x8c}, {&(0x7f0000000f80)="ca367f22d39bec6c4592c7f5ef40bcef3f0389b748cd430ce50aad4a32c463225c2466af3ec183e0bf7112c3a591ff27bc88f662d2d242b9e694710557d4982189d5df4adf80abb7ea5f0582178386f84a6a2e6c32390eeed4748d8c2219393c661cb89b6287c859a8bd194b8651aa9d0d5f691f5a32a28291da5d96691dc06f24fe0ae7cd68d9a92957442c0d1d7fd1231d55ac41c0576878d1f4b9497203e484058b03989662de39f6c7b5b6c353db2a531017fef0f3d3094643fea764aa1f9cf73bf52d4b7a0d633e738ebe17a8", 0xcf}, {&(0x7f0000001080)="ad48ccd13c1d3ff2e9e2e9c755aa1f0eb9a9257dd0813d", 0x17}, {&(0x7f00000010c0)="d652eba80d5636916941055fef26ebf53557360c7ff7f3ec10", 0x19}], 0x5, &(0x7f0000001dc0)=ANY=[@ANYBLOB="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"], 0x3c0, 0xc885}, 0x5}, {{&(0x7f0000001540)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001880)=[{&(0x7f00000015c0)="d96b43d97556901930d3c49da971ae3b1b907cdc31071e5c821d77e02402caf38ab80cf957a5ed18022d5e35f27d743d3592296d1b665bb2d57891236fc9cf6075ccf01ce869d380c1ad41751ebdfd84db4c07729dc6ab65674beb64e5d44dcae608817c8d01065a0fcedd5f2a7928f7114d6a19966121", 0x77}, {&(0x7f0000001640)="45d50f3d1a9e7143d53bb107a413fba6cab1d50eb04589c5bae33d2e54956caade7e42fdf864b74f5e113f84f01ff5e145d1ebb287160cea415ef43c6fc3e1de24df58254993d2e7f35d5032291609fae2e1a7e004aa49fe5227a183c7b3656c3c3aed", 0x63}, {&(0x7f00000016c0)="f3f77632302e487eaad842293a28db36e54ca42313bad2a5bb74b505aaed7c2d278609ba7c6f89555f75", 0x2a}, {&(0x7f0000001700)="130b6cb0479d8f8f95d880a33a25346f4bb2a30e1e307e400a86aac47aacc0a34180b3344f16e29aa4a671", 0x2b}, {&(0x7f0000001740)="7d3cfbe5fef9207ddc8eb41f018ca8b16c91eeda6a3711f170fecd00574d3d913bd54fe5f3b4ee4ca9ebac439bb1f94381c57dc817303ecc6c9f860284b2b166cb06dcb09086418298453cc40efc321c368362a18dde5b70623c454b7f3b991f957a8f120c93d62acd36baf5c8677a3b3c350b85ca388eac6293bcf555f7a3de2cab64f7b47e696b84b18fa5d33131949db5fa1f11fc3023852fe6450a68e1724804c9ec1657450dd14300dc0fdd727b06953c03667fcb72fb96ebcdd2eb2d33bd11c8379d7fcedf084bcbf810ed", 0xce}, {&(0x7f0000001840)="eba346cee9114800248481716d68fcdc9d8f7161abc5734431b671430959e5f077db", 0x22}], 0x6, &(0x7f0000001900)=[{0x48, 0x139, 0x3, "5262219e289e28286b73dbf74381706f2650864a291b672d99ac10ebe8762a80864732da89cadc42a675addd56c20f9aed8f"}], 0x48, 0x4008000}, 0x9}, {{&(0x7f0000001980)=@sco={0x1f, {0xffff, 0x3, 0x5, 0xff, 0x3f, 0x5}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a00)="ae14861156aebbe62e2c6233e90f19e042bb0531ca905b051a3d2d928f13e0a28720706a9f8558926a14398357fdfdedfa89c4222ea6607dd11ca93c355340f8e28b095c2b9ba1675a6a974daf7cdc1912b69ffac69dcfd28c263e0a6473de25e5147f015fe482c159a82a51c20b231502e2b4e92496dac949a9c03480b0aa0110839ff432a51ae718e1d1a4977f06d680711841af6fbd4283dd13c6d10c4b5cb41651ad781bfc772a1328b853eb9daa92c05a2e9806eacdc23ce23d18966cf8871b5ca27eadd032d6e39d23016f602da23e8bf3f77a78185a711a2718e7028b315a4d919d8393a8a844ee33391d7d166a", 0xf1}], 0x1, &(0x7f0000001b40)=[{0x108, 0x10b, 0x7, "b5f81c0664de640bc28bd70d6c4b71368925c477e0887fbd23471ebab32e84af707a4aee3028aeb920163a47b25ed8df8cd394a51f5038a0a96cf2f8186d98eb35bdc904caab1a4a63b13fa6ba952aa66f5189c35b8418e7b79cfddeaca5ead3e6ce1156a924c332d1f16b058d81efa5859faf14316adfb78f0c47167e4ffe22f5a037ce7af9973252901a8c59ef7df266144e60fb2f949c24552a49cd5eec3a850ac70a9f6c877087bc41004260ecf0394c13e199b87dd178ea169363f8e513e586a9ae72ca5ddafc780e3699ba4ccf063a820f3f55046eeb7ed255b448510520dd0df09f03e951673cab2e8a9d7a730c"}], 0x108, 0x4000000}, 0x2}], 0x5, 0xddd35c7633356115) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) connect$pptp(r2, &(0x7f0000000040)={0x18, 0x2, {0x6, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0x148) getsockname(r2, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000340)=0x3a) socketpair(0xa, 0x800, 0xd6f, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000280)={r2}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000240)='tunl0\x00', 0x10) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r4, &(0x7f0000001180)={0x1d}, 0x10) 2018/04/04 00:37:50 executing program 5: socket$packet(0x11, 0x3, 0x300) r0 = socket$inet(0x2, 0x80000, 0x9801) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x8, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xbf6, 0x4, 0x8, 0x3, 0x9, 0x227, 0x4, 0x2, r1}, 0x20) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xfffffffffffff800, 0xc4c, 0x8, 0xf4, 0x2, 0xfff, 0x1a, 0x2, r3}, 0x20) syz_emit_ethernet(0x36, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "185030", 0x0, "d0294a"}, '\fXF?'}}}}}, &(0x7f0000000000)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r5 = accept4(r4, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80, 0x80000) connect$ipx(r5, &(0x7f0000000180)={0x4, 0x100000001, 0x10001, "affe15e4b116", 0xfffffffffffffffd}, 0x10) connect$inet(r4, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r4, &(0x7f00000007c0)='t', 0x1, 0x8801, &(0x7f0000003cc0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockname(r4, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000080)=0x80) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) sendto$inet(r4, &(0x7f0000000b40)="94", 0x1, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f00006d1fd4)="db", 0x1, 0x0, &(0x7f00004daff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/04 00:37:50 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x1) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e20, 0x400, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) listen(r2, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000100)="a8", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 00:37:50 executing program 4: r0 = socket(0x10, 0x802, 0x0) socketpair(0x1, 0xb, 0x7, &(0x7f0000000000)) write(r0, &(0x7f0000636fda)="240000001a0025f0006b000421bbfc00020b00ff00090000000d00eb08000400008000b7", 0x24) 2018/04/04 00:37:50 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000180)=""/152, &(0x7f00000000c0)=0x98) getsockopt$inet_tcp_buf(r0, 0x6, 0xf, &(0x7f0000000040)=""/103, &(0x7f0000000140)=0x27d) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/04/04 00:37:50 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) accept4(r0, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80, 0x0) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) 2018/04/04 00:37:50 executing program 0: r0 = socket$inet6(0xa, 0x80803, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xae, "acb9f271ad536171325dc179a1b354de8c6c86144e8b3feee7669c2a972d38c81c83ebc1ac12b2001dae8462d402dd1b530113c7486ef08c9be4a14d3f15b63c45ed784ecd17d83f78f707e45e5c9f71ff6c2f9880d0ed37fb74833cb8d378f6d97ace70cbb2c8575305bf1385489f226bec0ecc86bf5d6750cb9ed4b7dfa21736b6bced5b8b287ebbe47c499dac05bc252ef627a078750633b5504dffecd1894730abf4846567ace5b7d39c25ff"}, &(0x7f0000000280)=0xb6) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x8000, 0xfffffffffffff800}, 0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r2, &(0x7f0000d83fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffe5b) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}}, &(0x7f00000000c0)=0xb0) [ 135.711050] ================================================================== [ 135.718662] BUG: KASAN: use-after-free in dst_release+0x27/0xa0 [ 135.724724] Write of size 4 at addr ffff8801af587840 by task syz-executor1/12291 [ 135.732248] [ 135.733876] CPU: 0 PID: 12291 Comm: syz-executor1 Not tainted 4.16.0+ #293 [ 135.740885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.750237] Call Trace: [ 135.752827] dump_stack+0x1a7/0x27d [ 135.756450] ? arch_local_irq_restore+0x53/0x53 2018/04/04 00:37:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001300010800ffe6000000000000000000", @ANYRES32=r1], 0x2}, 0x1}, 0x0) [ 135.761123] ? show_regs_print_info+0x18/0x18 [ 135.765621] ? kasan_check_write+0x14/0x20 [ 135.769858] ? dst_release+0x27/0xa0 [ 135.773568] print_address_description+0x73/0x250 [ 135.778518] ? dst_release+0x27/0xa0 [ 135.782233] kasan_report+0x23c/0x360 [ 135.786057] check_memory_region+0x137/0x190 [ 135.790463] kasan_check_write+0x14/0x20 [ 135.794527] dst_release+0x27/0xa0 [ 135.798065] sock_setsockopt+0x431/0x1ae0 [ 135.802210] ? sock_enable_timestamp+0xb0/0xb0 [ 135.806793] ? __fget+0x370/0x580 2018/04/04 00:37:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x9b9ef3c) 2018/04/04 00:37:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'irlan0\x00'}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x9e0, @dev={0xfe, 0x80, [], 0x11}, 0x8}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xfff, 0x898f}, &(0x7f0000000300)=0x90) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c00000013000108000000000000000000000000", @ANYBLOB="00000000000400000c0001000000000000000000"], 0x2}, 0x1}, 0x0) [ 135.810255] ? __fget_light+0x2bc/0x400 [ 135.814224] ? fget_raw+0x20/0x20 [ 135.817683] ? kasan_check_read+0x11/0x20 [ 135.821828] ? do_raw_spin_unlock+0x9e/0x310 [ 135.826235] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 135.830813] ? __fget_light+0x2bc/0x400 [ 135.834787] ? __fdget+0x18/0x20 [ 135.838147] ? security_socket_setsockopt+0x89/0xb0 [ 135.843163] __sys_setsockopt+0x2ef/0x350 [ 135.847311] ? kernel_accept+0x2f0/0x2f0 [ 135.851372] ? do_futex+0x22a0/0x22a0 [ 135.855169] ? __fdget+0x18/0x20 [ 135.858540] SyS_setsockopt+0x34/0x50 [ 135.862336] ? SyS_recv+0x40/0x40 [ 135.865788] do_syscall_64+0x281/0x940 [ 135.869670] ? vmalloc_sync_all+0x30/0x30 [ 135.873818] ? finish_task_switch+0x1b9/0x970 [ 135.878308] ? finish_task_switch+0x17a/0x970 [ 135.882804] ? syscall_return_slowpath+0x550/0x550 [ 135.887732] ? syscall_return_slowpath+0x2ac/0x550 [ 135.892660] ? prepare_exit_to_usermode+0x350/0x350 [ 135.897671] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 135.903029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 135.907876] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 135.913056] RIP: 0033:0x4552d9 [ 135.916233] RSP: 002b:00007f4e4c4f2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 135.923931] RAX: ffffffffffffffda RBX: 00007f4e4c4f36d4 RCX: 00000000004552d9 [ 135.931193] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000014 [ 135.938454] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 135.945330] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. [ 135.945711] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 135.945722] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 135.945741] [ 135.971800] Allocated by task 12291: [ 135.975510] save_stack+0x43/0xd0 [ 135.978959] kasan_kmalloc+0xad/0xe0 [ 135.982661] kasan_slab_alloc+0x12/0x20 [ 135.986623] kmem_cache_alloc+0x12e/0x760 [ 135.990759] dst_alloc+0x11f/0x1a0 [ 135.994293] rt_dst_alloc+0xe9/0x510 [ 135.998001] ip_route_output_key_hash_rcu+0xa49/0x2d40 [ 136.003261] ip_route_output_key_hash+0x20b/0x370 [ 136.008079] ip_route_output_flow+0x26/0xa0 [ 136.012374] pptp_connect+0xa84/0x1170 [ 136.016235] __sys_connect+0x213/0x4a0 [ 136.020096] SyS_connect+0x24/0x30 [ 136.023612] do_syscall_64+0x281/0x940 [ 136.027472] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 136.032634] [ 136.034239] Freed by task 4527: [ 136.037497] save_stack+0x43/0xd0 [ 136.040928] __kasan_slab_free+0x11a/0x170 [ 136.045134] kasan_slab_free+0xe/0x10 [ 136.048909] kmem_cache_free+0x83/0x2a0 [ 136.052870] dst_destroy+0x266/0x380 [ 136.056566] dst_destroy_rcu+0x16/0x20 [ 136.060426] rcu_process_callbacks+0xd6c/0x17b0 [ 136.065072] __do_softirq+0x2d7/0xb85 [ 136.068841] [ 136.070447] The buggy address belongs to the object at ffff8801af587800 [ 136.070447] which belongs to the cache ip_dst_cache of size 160 [ 136.083160] The buggy address is located 64 bytes inside of [ 136.083160] 160-byte region [ffff8801af587800, ffff8801af5878a0) [ 136.094916] The buggy address belongs to the page: [ 136.099822] page:ffffea0006bd61c0 count:1 mapcount:0 mapping:ffff8801af587000 index:0x0 [ 136.107960] flags: 0x2fffc0000000100(slab) [ 136.112169] raw: 02fffc0000000100 ffff8801af587000 0000000000000000 0000000100000010 [ 136.120028] raw: ffffea0006b3af60 ffffea0006c6fae0 ffff8801d4f10800 0000000000000000 [ 136.127883] page dumped because: kasan: bad access detected [ 136.133560] [ 136.135162] Memory state around the buggy address: [ 136.140060] ffff8801af587700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 136.147394] ffff8801af587780: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 136.154723] >ffff8801af587800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 136.162059] ^ [ 136.167488] ffff8801af587880: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 136.174818] ffff8801af587900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 136.182148] ================================================================== [ 136.189483] Disabling lock debugging due to kernel taint [ 136.197062] Kernel panic - not syncing: panic_on_warn set ... [ 136.197062] [ 136.204432] CPU: 0 PID: 12291 Comm: syz-executor1 Tainted: G B 4.16.0+ #293 [ 136.212736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.222078] Call Trace: [ 136.224672] dump_stack+0x1a7/0x27d [ 136.228274] ? arch_local_irq_restore+0x53/0x53 [ 136.232918] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 136.237653] ? vsnprintf+0x1ed/0x1900 [ 136.241428] ? dst_alloc+0x130/0x1a0 [ 136.245114] panic+0x1f8/0x42c [ 136.248280] ? refcount_error_report+0x214/0x214 [ 136.253011] ? do_raw_spin_unlock+0x9e/0x310 [ 136.257400] ? do_raw_spin_unlock+0x9e/0x310 [ 136.261779] ? dst_release+0x27/0xa0 [ 136.265463] kasan_end_report+0x50/0x50 [ 136.269411] kasan_report+0x149/0x360 [ 136.273186] check_memory_region+0x137/0x190 [ 136.277568] kasan_check_write+0x14/0x20 [ 136.281613] dst_release+0x27/0xa0 [ 136.285129] sock_setsockopt+0x431/0x1ae0 [ 136.289249] ? sock_enable_timestamp+0xb0/0xb0 [ 136.293803] ? __fget+0x370/0x580 [ 136.297229] ? __fget_light+0x2bc/0x400 [ 136.301174] ? fget_raw+0x20/0x20 [ 136.304601] ? kasan_check_read+0x11/0x20 [ 136.308722] ? do_raw_spin_unlock+0x9e/0x310 [ 136.313105] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 136.317659] ? __fget_light+0x2bc/0x400 [ 136.321603] ? __fdget+0x18/0x20 [ 136.324940] ? security_socket_setsockopt+0x89/0xb0 [ 136.329931] __sys_setsockopt+0x2ef/0x350 [ 136.334052] ? kernel_accept+0x2f0/0x2f0 [ 136.338087] ? do_futex+0x22a0/0x22a0 [ 136.341862] ? __fdget+0x18/0x20 [ 136.345205] SyS_setsockopt+0x34/0x50 [ 136.348979] ? SyS_recv+0x40/0x40 [ 136.352409] do_syscall_64+0x281/0x940 [ 136.356267] ? vmalloc_sync_all+0x30/0x30 [ 136.360387] ? finish_task_switch+0x1b9/0x970 [ 136.364854] ? finish_task_switch+0x17a/0x970 [ 136.369325] ? syscall_return_slowpath+0x550/0x550 [ 136.374224] ? syscall_return_slowpath+0x2ac/0x550 [ 136.379123] ? prepare_exit_to_usermode+0x350/0x350 [ 136.384112] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 136.389449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 136.394278] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 136.399443] RIP: 0033:0x4552d9 [ 136.402609] RSP: 002b:00007f4e4c4f2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 136.410287] RAX: ffffffffffffffda RBX: 00007f4e4c4f36d4 RCX: 00000000004552d9 [ 136.417529] RDX: 0000000000000019 RSI: 0000000000000001 RDI: 0000000000000014 [ 136.424775] RBP: 000000000072bea0 R08: 0000000000000010 R09: 0000000000000000 [ 136.432030] R10: 0000000020000240 R11: 0000000000000246 R12: 00000000ffffffff [ 136.439276] R13: 0000000000000526 R14: 00000000006fac30 R15: 0000000000000000 [ 136.446940] Dumping ftrace buffer: [ 136.450460] (ftrace buffer empty) [ 136.454138] Kernel Offset: disabled [ 136.457736] Rebooting in 86400 seconds..