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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) syz_emit_ethernet(0x88, &(0x7f0000482000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipx={0xffff, 0x7a, 0x6, 0x5, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "75916577a364f094317a760deca0c361410a09e1fd502b205c2a575667a92f5a693d2f464c8b3043797962aaab54b8678fcb8d06601769eeb0e980ae8a0e05719c22862037483270501c2f7071815b8c2bea477bee91b42f7efba2c8"}}}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000657000)={@generic="8917021be2189063ceeb532340ddf0d8", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000098b000-0x4)=0x0, &(0x7f00001e6000)=0x4) 2017/09/19 09:30:33 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000022000-0x78)={0x100000001, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0x0, 0x80000000, 0x429, &(0x7f0000002000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8, 0x6, 0x1}) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000003000+0xae6)={0x7, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000002000)="c6fbc17db24274a568a5c4b6e1eb92e3bbe6757967391142ff34d481ecb298da54c79c7ba67008b1e7cf7c4ad7c862a060c70d44fb42a071c05fd44aec1cae8ffa29d0710c462241708c67ba1ac965f70b88134afd85ed120d4aca16f7b90aac", 0x60) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000000)={0xffffffffffffffff}) [ 107.306129] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/09/19 09:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) bind$packet(r0, &(0x7f00008f9000)={0x11, 0x1c, r1, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/09/19 09:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) syz_emit_ethernet(0x88, &(0x7f0000482000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipx={0xffff, 0x7a, 0x6, 0x5, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "75916577a364f094317a760deca0c361410a09e1fd502b205c2a575667a92f5a693d2f464c8b3043797962aaab54b8678fcb8d06601769eeb0e980ae8a0e05719c22862037483270501c2f7071815b8c2bea477bee91b42f7efba2c8"}}}}) 2017/09/19 09:30:33 executing program 5 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:33 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a17000-0x10)=@generic="00000000000000000000000000000000", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000052b000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d1c000)=0xe, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000af9000)=0x1) r2 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000129000-0x14)={0x1, 0x9, 0x3, 0x2, 0x0, 0x0, 0x0}, 0x14) r1 = accept(0xffffffffffffffff, &(0x7f0000341000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000147000-0x4)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000e78000)=0x0, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c8000)={r0, &(0x7f0000a5b000-0xd0)="87d0", &(0x7f0000726000-0x13)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00008c7000-0x20)={r0, &(0x7f00008c4000)="", &(0x7f0000b98000)="", 0x0}, 0x20) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000982000)={0x0, 0x0, 0x0}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f00009c1000-0x14)={0x6, 0x9, 0xfffffffffffff330, 0x7, 0x1, 0x0, 0x0}, 0x14) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f000024d000)={&(0x7f000097a000-0x8)="2e2f66696c653000", 0x0}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000074f000-0x10)={r2, &(0x7f00005a6000)=""}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000106000)={r0, &(0x7f00002f9000)="", &(0x7f0000b5b000-0x1f)="540b72ac1cfbd7ed729c5e5b460b79d210e73638489a00f4886cc70420361b", 0x0}, 0x20) [ 107.378927] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 107.429639] FAULT_INJECTION: forcing a failure. [ 107.429639] name failslab, interval 1, probability 0, space 0, times 0 [ 107.440981] CPU: 0 PID: 22978 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #46 [ 107.448255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.457609] Call Trace: [ 107.460200] dump_stack+0x194/0x257 [ 107.463840] ? arch_local_irq_restore+0x53/0x53 [ 107.468534] should_fail+0x8c0/0xa40 [ 107.472264] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.477362] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 107.482382] ? unwind_next_frame.part.6+0x1ae/0xc70 [ 107.487416] ? find_held_lock+0x39/0x1d0 [ 107.491500] ? lock_downgrade+0x990/0x990 [ 107.495648] ? __unwind_start+0x169/0x330 [ 107.499806] ? inet_select_addr+0xb9/0x8e0 [ 107.504049] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 107.509231] ? lock_release+0xd70/0xd70 [ 107.513185] ? __lock_is_held+0xbc/0x140 [ 107.517226] should_failslab+0xec/0x120 [ 107.521184] kmem_cache_alloc+0x47/0x760 [ 107.525233] ? check_noncircular+0x20/0x20 [ 107.529460] ? inet_select_addr+0x662/0x8e0 [ 107.533798] dst_alloc+0x11f/0x1a0 [ 107.537348] rt_dst_alloc+0xe9/0x540 [ 107.541051] ? fnhe_flush_routes+0x3d0/0x3d0 [ 107.545438] ? __lock_is_held+0xbc/0x140 [ 107.549488] ip_route_output_key_hash_rcu+0xa40/0x2c20 [ 107.554755] ? __local_bh_enable_ip+0x9d/0x160 [ 107.559317] ? ip_route_input_noref+0x1e0/0x1e0 [ 107.563965] ? check_noncircular+0x20/0x20 [ 107.568192] ? check_noncircular+0x20/0x20 [ 107.572406] ? reacquire_held_locks+0x205/0x3d0 [ 107.577060] ? lock_acquire+0x1d5/0x580 [ 107.581020] ? ip_route_output_key_hash+0x1a6/0x370 [ 107.586115] ? lock_release+0xd70/0xd70 [ 107.590090] ? lock_downgrade+0x990/0x990 [ 107.594234] ip_route_output_key_hash+0x20b/0x370 [ 107.599068] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 107.604596] __ip4_datagram_connect+0xa6d/0x1240 [ 107.609343] ip4_datagram_connect+0x2f/0x50 [ 107.613639] inet_dgram_connect+0x16b/0x1f0 [ 107.617938] SYSC_connect+0x20a/0x480 [ 107.621716] ? SYSC_bind+0x3f0/0x3f0 [ 107.625421] ? __sb_end_write+0x9e/0xd0 [ 107.629371] ? fput+0xd2/0x140 [ 107.632545] ? SyS_write+0x184/0x220 [ 107.636235] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 107.641061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 107.646079] SyS_connect+0x24/0x30 [ 107.649605] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 107.654331] RIP: 0033:0x4520a9 [ 107.657491] RSP: 002b:00007fe2443edc08 EFLAGS: 00000216 ORIG_RAX: 000000000000002a [ 107.665175] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 107.672426] RDX: 0000000000000010 RSI: 0000000020039000 RDI: 0000000000000005 2017/09/19 09:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) r5 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000fbe000-0x2)=0x8000000008, 0x4) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00004bf000)=0x8) socketpair$inet(0x2, 0xa, 0x9, &(0x7f00008a7000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000edf000+0xff2)={0x0, 0x0, ""}, &(0x7f00008a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000047d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000edf000)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) 2017/09/19 09:30:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000699000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000245000)=0x10, 0x800) sendmsg$inet_sctp(r0, &(0x7f0000aea000)={&(0x7f000094d000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ee1000-0x20)=[{&(0x7f00007c2000)="a1ef47527dfc4496ebfa739c2e5fb88e873b3bd5b42e3d6d9d054428c42027549faa", 0x22}, {&(0x7f0000cd3000-0x56)="82d79d243d1b0cf0a0b25e651a90f514c87d4a6d08baf01ca132f244841443edfa52e7ee3f7286ed6196c5239f6c71581df4991860703afc67c6a2a35fbbce0bbfc6958911bc13b90218e72cedf69a6bdf0cfe143145", 0x56}], 0x2, 0x0, 0x0, 0x81}, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a3f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00003d5000)=[{&(0x7f0000416000)="477382d185756193fe878d394b91e7ecce8ea2f6c97bb455fda6ada2e928ffc0bd69811fc341f303a70b08d8cdd3f058906bcb0811e4851b9703be74d79404f4f2b4d56a85875be28919915b94a7d75eb1feaa33dc61d53135b7ebaaa1a95f91fe3d28dbcb2d48f383c37c464c2fac7af5d6c4b37bf0d8bcd80676e812463397d028db", 0x83}, {&(0x7f000004e000-0x12)="2eb0e5e5bbc2673f3f98a6e0ee1905ef0f7d", 0x12}, {&(0x7f00005d9000-0xf8)="8081eb1e91b477697d0ff857ed3046e6639bd6716c5b91d0ecda46584db86f78e9c2888b1653e87af601b6b63bed331037bc72b95a3e3ac7b8039fec8374710d0bd2f4c284aedc5a86e643167f4262c7634891d7336a625215012c50e0037d05d766635a392a9a9a326886cefdd09aadb79a8a0fcdc692e3613a519fd11823b0f8d96722bba57b6f75059ca20708ce4f8cc9053b0a323087a4596ced6040ed391e97b7dc0ac1dcdaa1863d87e93558ffd527559c1ac6953193bb31d479d66bc33d667735c92b97288f610c1ce2f9aab143707edb66e61e25c887f13ca7b8ae36df733a1b49993ce69b5a272601e93876bb9db5589ac90f20", 0xf8}, {&(0x7f0000846000)="48bc30d99f9c6476546c312b6d380ebfe295d739ae9e8609a8bc8983419ed838049a6a24", 0x24}, {&(0x7f0000998000)="63f93c177fb955d080", 0x9}, {&(0x7f000079c000-0xb0)="42b708f544810f16ec27c65c2235f12a22bf701cfae29c7901480686bc70a3d4e8f396cab6d10bc5e22f7850b13593b5819122fd3e9e420424459d2f0271e8525abe2d86b7611710188c64b49b446c95281678b7955328b2300f39fbde2daf88c00a0ed0b2fd070a4056a78bc9fe87e232ff41c1aa71e371399b1f89065c9b89043909d24ff7c97eb3b8a07257f8db117b5994b920f57d6661c33a52e05c41b07e8094cf3d04f645e1b9671ac48f411c", 0xb0}], 0x6, 0x1) r4 = socket$inet(0x2, 0x5, 0x20) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00009e1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000ec7000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9, 0x3, 0xa81, 0x9, 0x20}, &(0x7f000095c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000e7d000-0xc)={0x0, 0x0, 0x30}, &(0x7f0000a9c000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f5f000)={r7, 0x6}, &(0x7f00005f6000)=0x8) bind$unix(r2, &(0x7f0000110000)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000205000)=0x0, &(0x7f0000d0b000)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000ed8000-0x18)={r8, 0x7, 0x2000000000000, 0x4, 0x0}, &(0x7f0000a10000)=0x18) ioctl$sock_netdev_private(r1, 0x89f3, &(0x7f000043a000)="1cd50ee26d51e0d2ff157acccefc2c7f06ca8dce84b2fa712ed8dfe5d6e0e26a6f242ac6") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00003c8000-0x4)=0x8, 0x4) recvfrom$unix(r2, &(0x7f00004bf000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4f, 0x40000002, &(0x7f0000b5f000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) getsockopt$inet_buf(r4, 0x0, 0x20, &(0x7f0000398000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b51000-0x4)=0xab) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000d9d000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00008fb000-0x4)=0x4e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000ef4000-0x4)=0x0, &(0x7f0000411000)=0x4) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000f10000)=0x0) connect$unix(r3, &(0x7f000045c000)=@file={0x1, "2e2f66696c653000"}, 0xa) bind$inet(r4, &(0x7f00004a9000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00003dc000)=[{r2, 0x80, 0x0}, {r3, 0x2, 0x0}, {r1, 0x40, 0x0}, {r3, 0x8000, 0x0}, {r2, 0x1000, 0x0}, {r6, 0x4000, 0x0}], 0x6, 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000d48000-0x8c)={r9, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$unix(r3, &(0x7f00009cd000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f00007d2000-0x90)={0x2, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000466000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r10, 0xc010640c, &(0x7f00001f7000-0x10)={0x1842, 0xfffffffeffffffff}) r11 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r11, 0x400442c8, &(0x7f000002c000)={r5, 0xc5c3, 0x10000, "a5a51749176b1310dd07e85d099111120573cecdb4b8b3229ca8dc8d56b1a0065a0b43173ad977e69cc8ab5caa2933027173ead42c4706ff11839f527cea2ca4401786c197f093b330fd7878bf0cf9908bc508deb00af488763addd4de4af4439b952dd2854f87f5e95faf6d424c4d576b389bcc4b5c2547422ca85c15419ce2631bed161fe5063a3ffbda771d5455d27003c72aaf8af780f02dabc0789b0000cce14ccfa59794141e534a88dabcd1c5654dd649ced3f18205df5cd3d53bc7db7992d7"}) connect$unix(r2, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r3, &(0x7f0000b67000-0x10)=@file={0x0, "2e2f66696c653000"}, 0xa) 2017/09/19 09:30:33 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x6, 0x30, 0x4, 0x2}, &(0x7f0000e82000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000057b000)={0xffffffffffffff00, 0x8009, 0x5, 0x7fffffff, r0}, 0x10) r1 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r0, 0xf788}, &(0x7f0000fc4000-0x4)=0x8) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000fb5000)=0x0, &(0x7f00000b8000)=0x4) 2017/09/19 09:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000435000)={0x0, 0x1, 0x30}, &(0x7f00003fb000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00007a0000-0x4)=r2, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000622000-0x4)=0x0, &(0x7f0000eb8000)=0x4) bind$inet(r3, &(0x7f00005e6000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r3, 0x0, 0x2e2e742e, 0x0) sendmmsg(r3, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) splice(r0, 0x0, r1, 0x2, 0x81, 0xa) 2017/09/19 09:30:33 executing program 5 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) syz_emit_ethernet(0x88, &(0x7f0000482000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipx={0xffff, 0x7a, 0x6, 0x5, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "75916577a364f094317a760deca0c361410a09e1fd502b205c2a575667a92f5a693d2f464c8b3043797962aaab54b8678fcb8d06601769eeb0e980ae8a0e05719c22862037483270501c2f7071815b8c2bea477bee91b42f7efba2c8"}}}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000657000)={@generic="8917021be2189063ceeb532340ddf0d8", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000098b000-0x4)=0x0, &(0x7f00001e6000)=0x4) 2017/09/19 09:30:33 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009d1000-0x8)={0x0, 0x0}) [ 107.679676] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 107.686920] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 107.694162] R13: 00007fe2443edb48 R14: 00000000004b6c47 R15: 0000000000000000 [ 107.742761] FAULT_INJECTION: forcing a failure. [ 107.742761] name failslab, interval 1, probability 0, space 0, times 0 [ 107.754107] CPU: 1 PID: 23010 Comm: syz-executor5 Not tainted 4.14.0-rc1+ #46 [ 107.761379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.770729] Call Trace: [ 107.773321] dump_stack+0x194/0x257 [ 107.776957] ? arch_local_irq_restore+0x53/0x53 [ 107.781624] ? check_noncircular+0x20/0x20 [ 107.785859] ? print_usage_bug+0x480/0x480 [ 107.790112] should_fail+0x8c0/0xa40 [ 107.793833] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 107.798948] ? rcu_read_lock_sched_held+0x108/0x120 [ 107.803965] ? fib_table_lookup+0xa07/0x1a30 [ 107.808400] ? check_noncircular+0x20/0x20 [ 107.812643] ? inet_netconf_get_devconf+0x4f0/0x4f0 [ 107.817669] ? lock_release+0xd70/0xd70 [ 107.821646] ? debug_check_no_locks_freed+0x3d0/0x3d0 [ 107.826844] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 107.831861] ? rt_add_uncached_list+0x1b7/0x240 [ 107.836545] should_failslab+0xec/0x120 [ 107.840530] kmem_cache_alloc+0x47/0x760 [ 107.844599] ? check_noncircular+0x20/0x20 [ 107.848832] ? rcu_read_lock_held+0xa9/0xc0 [ 107.853152] ? find_exception+0x3aa/0x520 [ 107.857314] dst_alloc+0x11f/0x1a0 [ 107.860861] rt_dst_alloc+0xe9/0x540 [ 107.864578] ? fnhe_flush_routes+0x3d0/0x3d0 [ 107.868996] ? __lock_is_held+0xbc/0x140 [ 107.873080] ip_route_output_key_hash_rcu+0xa40/0x2c20 [ 107.878383] ? ip_route_input_noref+0x1e0/0x1e0 [ 107.883060] ? ip_route_input_noref+0x1e0/0x1e0 [ 107.887743] ? mark_held_locks+0xb2/0x100 [ 107.891873] ? __call_rcu.constprop.71+0x38b/0xe10 [ 107.896781] ? trace_hardirqs_on+0xd/0x10 [ 107.900909] ? lock_acquire+0x1d5/0x580 [ 107.904859] ? ip_route_output_key_hash+0x1a6/0x370 [ 107.909864] ? lock_release+0xd70/0xd70 [ 107.913817] ? lock_release+0xd70/0xd70 [ 107.917781] ip_route_output_key_hash+0x20b/0x370 [ 107.922602] ? ip_route_output_key_hash_rcu+0x2c20/0x2c20 [ 107.928111] ? ip_route_output_key_hash+0x252/0x370 [ 107.933116] ip_route_output_flow+0x26/0xa0 [ 107.937412] __ip4_datagram_connect+0x680/0x1240 [ 107.942163] ip4_datagram_connect+0x2f/0x50 [ 107.946471] inet_dgram_connect+0x16b/0x1f0 [ 107.950778] SYSC_connect+0x20a/0x480 [ 107.954558] ? SYSC_bind+0x3f0/0x3f0 [ 107.958254] ? __sb_end_write+0x9e/0xd0 [ 107.962206] ? fput+0xd2/0x140 [ 107.965373] ? SyS_write+0x184/0x220 [ 107.969062] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 107.973883] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 107.978881] SyS_connect+0x24/0x30 [ 107.982398] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 107.987125] RIP: 0033:0x4520a9 2017/09/19 09:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000006, 0x2000000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000-0x4)=0xe8) sendmmsg$nfc_llcp(r0, &(0x7f0000240000)=[{&(0x7f0000edc000)={0x27, 0x1, 0x2, 0x6, 0x7, 0x7, "8ea8f30fdb00853b7dc82624dbc70e0ab17d691ce7a21264216781dd6909000000801000000013ee5f55c4f5b137178026afeb00000000000000004c746bb8", 0x9}, 0x60, &(0x7f0000662000-0x20)=[{&(0x7f00008b5000)="aa704e040da70168ca9eec1aeffb09cfdf539e653e4e6d53a9aa53c25f1a77e9d4101da57e9299ea49337cc3bbb5c9534453e8c28a5b15237ca2f843485d6ba6c4c3cf38cdcf3fb637c6e8b94304932cda2bc3f7d4d9ccba62663fb10d2bc3f46017401156c86d1d79446e9e4203434364f49bee4554b8db109aa7643a11abab6305ed92ec1fc3a2a5312f8b391efe28c618204c5663467420e2b17b6b9b741c6362be5b0efc3849a14221c8bab2f29530aa6895eab6624837d7686112a9ee573ae18847f16aacd96b42d99b5289c8e1a7b425579ad3410c71b35081ba1385addfc71bde73a2e532399ec49e7f636df515a30726cc281a", 0xf7}, {&(0x7f00001a2000)="1a4830559d35fa20778ec0c58ab7a986513119ef4b0fa05df79e41595ca19bfaf9fbfaefa5066b829691cde683e5bf9fd365960049912d0dc01815221364e8d352a67fe7921f286de20c55499fe81977879adfa89b387f1a", 0x58}], 0x2, &(0x7f0000464000-0x78)={0x78, 0x12b, 0xffffffff, "6d8eb8a91054ae84824f95193f61036994c700ba26c50a2f679785e75debc7b60b1c5be2aa114351e5d6786b8112232a38ca52a664748be15c576818465eccd4f7a8e7a7bcc545444ec7feecfa915d328fac49b057bd0f74bf511ebf8158ae979f5f84"}, 0x78, 0x8011}], 0x1, 0x55) getpeername(r0, &(0x7f00001fd000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00000fd000-0x4)=0x8) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a90000-0x10)={0xd10, 0x3, 0xffffffffffffff81, 0x100000000}, 0x10) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000095000)=@generic={0x0, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00008fc000-0x2a8)=[{0x50, 0x5, 0x2000002, "fff17e92f7d99b55f0c401337aae143f4e3ef33837cb804fa02edd357222f4467fffffff1edaa0d37532c2f45be90949e876d6f962bd79b57e33fa"}, {0x98, 0x1ff, 0x7, "2702b94e42f6a3ed77abc952d86a30b996151485f3acee001c28b772519e87a933bb09bc351dc7e9e43137fb58050a4fadd01193fdef4c314f72f52b9ec48b8cefa5b176fc963795c6bb5f719f7df681e335dfccce56dbc8183ece08e13f86e4547db6a0e8fddbc8dd1058871c59e290e4399b6fa303666a15c52ad1bfabb81a7a162575c5e993"}, {0xb8, 0x118, 0x0, "8c3430b1eae4d802e8e3cb64f89447fce69925e06556d499774d590f71a0e6998352696ec993e20da428335890515ba37b4c7f47bef0bfb07152a82e65fee46b7ad713a0950cb018a2514f8fb600b86ae00f370475fe6a40d03d67c48ff90fa67e09a4c836872225cf921d95c55a50509132605293228db9f26d488f6684e1d2b1f9d8bc290834829bb6460daeba99cd99174a28933b73b440067270cdd1fdcb6d17"}, {0x88, 0x10d, 0x1, "7085339b696aff8a88fe0ab3cbdfcfb481418a7239c3009e6c32246871c3c46ec9cae4318512e2a001405972ae22b865c4c4794c6b76aab45e04c3f521230386b68ef71e6db430a743aec75b6b365d3075f77afe6602d2171e2be39a7ba5b45d9538fa5f5bea1abd596a49e12744b2621776e3070c"}, {0x30, 0x10d, 0xa8, "540c846b0c9a1b26b89d5464300ff3909a3ef3d7fd83de05ff3a63"}, {0x50, 0x109, 0x3ff, "144b11057c895fbc1def1a9a8289291ab5578eebca1d3edbd4841f82f9347c6c777e4452823df574bb4b5eed7e1fa55cff3b585e8cab70ff406901"}], 0x6, 0x40800}, 0x4000000004000) 2017/09/19 09:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005ec000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000054d000)={0x3837, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d60000-0x4)=0x7f, 0x4) r2 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000d22000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ffa000-0x4)=0xe8) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000998000)={0x0, 0x0}, &(0x7f0000e65000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000970000-0xc)={r3, 0xbe, 0x10}, 0xc) getsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000d03000)=0x0, &(0x7f0000393000)=0x4) socket(0x13, 0x80006, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006b7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r4, 0xc01064b5, &(0x7f0000c6c000)={&(0x7f000013e000-0x8)=[0x0, 0x0], 0x2}) 2017/09/19 09:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000840000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000021d000)=0xc) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000887000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000889000)=0xc) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00005e2000)=0x0, &(0x7f0000bc8000-0x4)=0x4) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003bc000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9291, r1}) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f0000134000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) 2017/09/19 09:30:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) bind$inet(r2, &(0x7f0000bfc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="dc73f6bd9d7bf774d65e26eee155d8713c551771508866e515d012c0913eebcb380f72b2125d9dad58a7d781759d2f206923f5e564d867149ad51459db2cdcb898ff9b4b32ff72b50dd8bffdca778035b1c8159939e469917aac1764f716db3f14037fdd338d4d72ae98515be6b9f84cda64a353aa2d7d379cbbb8447148d13a6ca67e32c38fc472d5abbcd141c7f33167c0e670f642fe44a771af545f7125aa3c4eec2bc958cd592a31d9bc353cc25066432ff1d8d8f374e00014621eaea69bc2755df6d311651a4155465e2072ac5dc13f8b4950386a982650fd5da6b40120056b70fd18b3946774c449036d2e006c9660123075eb851553d305548c97e2aa3ac5185a8f39f02173487880028da5085ce85278333215413dc778b0800d8edaff4a1479eb815368018d316c96850c8835e47b60ee2d85f3308c04828b50fa212aa59a294aa9d2640d21ec5491bba3ccb873c90d877ffbf2049ec867c7fc77b4a98547e829ac7be1dbef63966ff5fc6c70cb246ab1853446fa736e3ff0c94cf20ce755e30d4dafb01d617f9fb34fcd1bfd000c49db328638519ebf69fdc76e6a075357138ffb269dc558bb301f863fc7c82df4f0df81e2ac2a001874f27b97420a91e211dc2801cca35377ffe7223a1bb1e0af907d6cc947449145bf80591e7ef3e026b24c2ee0ff15abb6f04e214b209a9cd282d10c6c5ac9cda0a003356bd068f742730304ed7f702ddacdf8bd1d20c6d9dd1f02387d78dadc9178f45e8b655c24559a7023b053634981d69461dba9993f33c9503e91905259313b0ab938dcdccdf26a64ceddd029ceb1b963669f39c9330382f9bcae62f3a94676a1354f803fae3167887ef3d2512a8ca9bc9f6eb409c1f79770909290b1edb0f4d45ac1347ce27e36c74e328ceed2f5e3dc1fe9b61501ccbabc7462498532ba5bcb8f07661b984c3f484de79411109c89e07efd1f331ced90f7f98da14addbcb346fac554cb480a277d2df491457c5bfe2eeac872a7ade48c3f5a609d885c97e848b95da6c22f13722041de9ff301638787738b863fda511cf54a738871c500156173cc886f87c89bda9f66978ca389d5dcc686d21498e81a4bf679cd808490f97c9e59e09624cfb0316853bfcd213bb2eba1bb4ca4e86ea5d3dbbbd6a360a7278a9681e014093c4c7ce4a505549b5c9e690b25cf3deefd6855e9e330a32f223d504510d9fee28e93bbe9de21ab6c294804473eab699126659a9ec03099cadb0cb74b7a6efe1d3ae219c4f8931ee25a477ae1e3f619f7436c644d426218f3548034d740145cb02a16638ed96f6a72864c166f5bbfdae5a5d3be4440ec32d97863865832a7a57a05173d72da6891ad742ba942663620efb2bbadb273ee04b3bc4cc77addd45afd91f2daee0a7efe08fb4b3716d45aa6ce78eea5a779303eb26a614ef5dd92da96ede0181be839e02df51f9ba13b94b56378a81dbd4b9097a4187b5074099063f6aac5434cc21d21f784781cb6ba0ac146b44c1dfbb0975012e1bb0c091faf2dcb9abad4b4dbd1825951f549d6b71c7de78b0d59e93f6fd3f43b60d4d4db8ec67f62016c4369535e7efd1bfa6e66d7b3db0291cb3861b8fe3de51ea68fac9bd0be2c96884af1247a1aa0706d92f413ad32e78b20ab544aec501e6400b2bdc0c40b61a73a411e6c30c9acb7e6d3100a47603224d312f1cd18b0e9288265ef9b6e0b4d2e52b1179117be833403f40c3c689c1275a7cf038b5541a248866a77e3189e257a0adf3e62c0fa96996bb131f2d527b84d67", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000d57000-0x4)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000026d000-0x4)=@assoc_id=0x0, &(0x7f00008e6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa4000)={r1, 0x0}, &(0x7f0000d25000-0x4)=0x6) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) r5 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000fbe000-0x2)=0x8000000008, 0x4) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00004bf000)=0x8) socketpair$inet(0x2, 0xa, 0x9, &(0x7f00008a7000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000edf000+0xff2)={0x0, 0x0, ""}, &(0x7f00008a8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000047d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000edf000)=0x8) 2017/09/19 09:30:33 executing program 4: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000fd1000)=0x0, &(0x7f0000573000-0x4)=0x4) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd2000)={r0}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000d81000-0x10)=[{&(0x7f0000fd3000)="390000001300194700bb61e1c30500004000020005000000000000000000800009001b0001050007000000000000ff00000000000207000d00", 0x39}], 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fd4000-0xbc)={0x0, 0xb1, "1db939bc857c187b1988e9322f775606b3e43246dc0d00acc7bae64b07feb39add93d4924179b71b70f388a806da25fa2747d3b10e41882fd8e94c5109d08a22eaa337501e446fd0753aa6b13e74d7c982506396840fe7696203d326bc7b837671645312ad3e0c77cbe14f301fc00b904dadcce988f31af8781a2bb509e4ff129ec94179c5b17e62ff0d355bb7cd0826b4faa5d1e54ead32fbc96bb1c22b00c42ad78d572e5268bb5acb808c5b787073ce"}, &(0x7f0000191000)=0xbc) mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendto(r3, &(0x7f0000b9f000-0x2a)="67", 0x1, 0x0, 0x0, 0x0) sendmsg(r3, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000b94000)=[{&(0x7f0000b95000-0xc4)="54", 0x1}], 0x1, &(0x7f0000b95000-0x292)=[], 0x0, 0x0}, 0x0) readv(r4, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)="0000", 0x2}], 0x1) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r5, 0x641e) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x6, 0x6, &(0x7f0000001000)={0x0, 0x0}) 2017/09/19 09:30:33 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000fa000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eb7000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 107.990301] RSP: 002b:00007fe2443edc08 EFLAGS: 00000216 ORIG_RAX: 000000000000002a [ 107.997996] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 108.005244] RDX: 0000000000000010 RSI: 0000000020039000 RDI: 0000000000000005 [ 108.012485] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 108.019729] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 108.026977] R13: 00007fe2443edb48 R14: 00000000004b6c47 R15: 0000000000000000 2017/09/19 09:30:33 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000567000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000014000)={r1, 0x1}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="1ad276cd4853f6a05df91822324a4229765dcaefd84884db27d89c75cc5118e28c3ba2b11f6a362badd220659180265d308f61a3c52289f47324c1302b81d99090de55ef4e3b7e7bffd56124a103ff3b46749af4e9767b4917624707a30504bd97a7363ab600ce02d441c987d5793abc300933266d8cfb00399da8d92644b9ecefb969006eb0885c2696ce1f141c5aba44a382e7bc8df4e3e50965cc4080b96a9b3aa16940b6f829d3c427a46b7079c30bf844bfdee8f07809017f53bc802fc9239b1fb9f6a482a68f5efd50c438f6952363dbddb823b65066e0e6b1f60b1b290d98a309b81c4cdd9ca71442ef936f311370d973a35065313f0be3f0751a1c0a4aa8d5724d189bd8b93f10a1c94590e84695a6782b5947cff426d24c54c05eb830b51ea4949dec6835d2fdaaaba043342badd04442e5e906bf5b7208222217cfcc0c8dab90e17daf5b2fc858c6a750ffabe7e5ac8313a6f082d37b0d835232a9921610a25d557b51de1d01c9e1e93643331fc69b0ec026ec99760178bcd07ebebe5cdd00da0b9a8e99b89244ef9968f3c08b31274dbae1551fc05ab57982d5a60e41d0e329c004c18173c78523ffbde33aab176dbdf5a671be9ac2da68037501c2353ad4817135f75be3a58d23e89c51df17c87462290e4917ca67882776425dd4283c11062f63fa7521887a3ee4b6b71becc94efecc2977fead014ea9a276709826745ca043ddbcf1b27688292fd3a8eb13c28f3fe8b853cf782f4f3e0de63acd89b70235e78bf9d95efdc75befe04bbd50e0abe8800f7ac959fa2dab907c8a21ee71c2b4729daa82590599df8acc786ed18b2217ceccd12cc10b94c7d2b66ad122b52d0079b303e99bf6ad57c67ba9065d06e9ebe131a3297b93ce1afaccc37ed5d1e60544ecd4beb9dc93f9e32daf4e1fffa22263000db25be9bdc6c829f8d1157b7f62cc36e12b81e4fbb978bd1c1ba835b959a40a1b24c97b6b8b28bc548a71e6ce6d8bf77bb287219754a2c0a50bf55ca7607c716f9503bdccd1dcd48c0a49183624eb8534e0e5ea7ba5813187015710f89ffa124803dbedc9fbf84e51f2bc560905f7f6fc3c25516cbf22668168dde6534491bbe6be7006330858f8f6430bccb933c18f47b2ccc9f38734a30a9ea8666f25ec38f2dabf0ff3d27619eee4605999c8355dac21de9ce9c01ac190fafa6115121aa3dcb565497ab4fb9516214344d93ab2a786113d63d5d958bbfcff779be0874849a82abce84a6db67fac5f24019a86d84a667526253e6e5e2ef8704f1913cbef4aab2f31c2feb511b2fabbdbca8f839f135b3d7ab3af6416c7d5dfb6c2fe9208bdb9b4a68f684eeb2150322b4b930ed5f5e93825935c55c16bf074500df48f947891f1b400dd68d3607e01e8f636b3fa0b0b272748ac663acf95173c7066f10640a5f53a9b64fd7b283fc8d13a39b8a3bc94bccb6011c8b8dc89fd092913ffab69b596fe00ba70342428b7a2b167c47a8816ca64fe291ba5aad80d0b7f2fe2420ba7121a55f069ca917833daba6d9f88e6ad14623a4ed7892e34daadaf5866f1ad5c5a232d458c378a5ab76e560159f0d7958e2bee72a988a4802ae3d384c2f30676fe408ca2e3c0938886b779d0c8134122062784433a4e013cfc3fd0ea1b965214c06f53d0ceeae84fe6e211ce856899cd0434cba289818920cc47fde25d50713f1d480f7b821b8199f894e4c378460ca654ab54e62fc99428ad3814367540781e64cbf3ae562184eac5453713387b68374bce47f9c09682ae9e008b1899b308be6610e50f759032a1ab93bbd23227e76c27d93655dcbb9744e8fd8a94dec2bfe05e3736ec39850d66fae3d7979ef6271c3db896545d30d92f1e134a12e435e91d1a8730d006f031b5212642a41a6876eb8dfd95fb729a5193d044d25a67b2d1e988012b364725db20f030b7b44f5ceee981ab8fec68f2b8f3379dc19b9214d69506955ef7cba27ee88cf69c0746523bb943c73313d686ca3131ed269fbc00061ce2161b57ba533ce69d56d8981f784274f25c5914eb907ae34a48f824e829454f324eae7f9e1e98aa641121389505d7827c811de8d43d18801193756c0cc1ef36633df6c19caf75f34dafd39a0ebfa6ed458a0a610c841af539df590303832697680dccfc0a73903e8a698f0fb8ad0f45391ac04a263d6512586d914edbefe09c13b6428440fe0cca6f3391996ad3acf805f1938caea57582b708d7662b168819d03d96fe27bdafdb181449fd0df04011456334960ad68549f1918c33aa5b0e6c26296193769ada19650b7e8bfd24468db5e912f3ef23afd82a1a43b660b81284e7826600218d1b6f95e90586151b2aa0f905be7a9c757a8cf40b267f4951f94dd399b89ddd68fffe0cec5ac528a2ad1a7e1d64f2e0e98717934cae3e89ccd59c971fa2e64b76eb3152a04a5114c0bfd47b21c15707429fc38d3795e32b9b7bd5c2082300a867c69f378a633d804ee4f55ee78030109eeb71331d99ee3060d4675d995bd94bf4d400d74badde6c9c512bcb33af567e93945d86874bed602aec2d8e48954365a7d75da73d310994e7963548679c724dd527ba03846906d9e2f210c4f99feaad328f3ac8ef1b10e1934ed3e717375795aa6c4ddba42de3b015aea7222a72aa263c7730dcad64bf5b92c835455c7e3e4e0ddec217ef9f5c4ebd04a5c5ecd54b78fc89aabc01b1e2ad87d44f3d7ed6c330fbbd3983dffbe9bbff39452829d5c56acd2b9bb236af41e8c03d874b69942a382efccf42df46c278f98c361ba953ab18bc0a78484b01fe9b77b65748260c0bd8046923ce143cdd65ea55c669da188dfa862b2bba2a3edb366655be9df61cfa877399f88c5e2a1f3e866ac60c793f3b834d8589c80bb5b86773d4c6c4b7ad466ac6d81e49d06f9608b1ec847a7ab34e74173df96fa7c0e0f237ad69afac3169807e28e8f01ca93dcb831efa723e293921c3c97469d61f77c580d0389bce5aab6fc728c91921f21e94082bb6e1b41441cb26e8f6b66bb4e690c05be7c1e27498e88c4fcf9e6dfc40af3b2fdbeb88e1be3d5bd84ef5a8890930fab50a96597883f0ed7f41b29468ddf935a0a48dd37cfe81e0d6d64ecddd08d9fc117ea85cc0df9bf0161c2d3e6a5a9cf62c63b0acfc0ac4124861dac06a44e6be87421f2e9d42cec89434928c0162b6adfc9ed9af262e99f474ff0cd49a52f8908b4ecb2854b50374122037e0aa872d2fb429575593f9638672a5e4e72452c2eca1e8e4706c20240b6419d5764a3f853c106be6669df9bd55f72abf93218356c88567a53bd2bb9114dacb30048bec7c6d0d7072d2add9d1471d6073545a2a8caf797de2f36e39d80d35fc9102c450d89ae72ed1f6a8a6a043c80014c7005ebbe634f7e9910a93d55f836e7e025914107dede9305726da3fbfeaf60cd07790274570774288fa2f946415dbd35eae63ec230b7903364326b680284730cda54a71470888bcc42b12a8ee2db27b7bb08e1e88a433a91a06e71c1221f3c992fdc5ec642c71c02eeb4b17a3d45f507a1db901eb644c2ef57a153f58725136446eaeea8afd391caf725729562df7df08bd565232d5b378a0edbf832e10c456e72192476ab60093eb80cb285f56b4842aaa9c4b4f22bd92371b85dc2e83ac64d774e5b73b935892f37276fd2679c63efc70866eab8eef42bec9cc41bc3f94f66fe0c153d12cab668ecd344d6a3faabe9d7398b0f67685f6212ef2865d96fd0847bb2cc3ac60abe57f3d126c786211d0845d0910a76aae719cdf7fab1359f2163fe24b4cbde79c9661c1a65867a7db12b60e43144640e3b56bc11cf25dd97eb2f2d674e4bc5ba6485ee2b2eede4a416822ec39529cfdea3cd105f63891e4e41e2f61414e796f66161db3ef736be2c061c5d2ac011c4017faa1ec28a6f0f1c908da844db3b6f5fba5a6786b03be9924e59e2268e48b2f8a0d99aef337ff2d7bc4bc10975363b17e0f388088b09a4a3d02c141be8974ce66ad90f644dd71c03175ef6f905bd39142eb2f79ea4d7162163865392b93b4da6d07b9210c6a7226869ad84e6917f9fa59179673cc4053dc7775a0f70df108fb8400fa8830bbbf0f2491e3ef368452df5af6634153fdeb766b7453874068d31847128278fa6864a222a5f107b4d1960f0fea4457709385de8af7a12b5fb9592d596f433b92ee75c71a2f6ce09af28ec322d624a59a29275a6b807743ae0eccea2c9df00482f6b6df5f096981a71f8794e77b4664db56bbff63e7774471be3c63a0be3cf7f2ae5e62ef90d956faf2719382a0f5d1818dbccbc428b63e7070be30f931e9cc2feb2b05c9f28ae893afec13ec4f38ab56e165b2a8f7754a2e1ff7965a99161f9d9bd28d14d000862e23b5e58e9598db0ee8b2d011ac92a8707bc020bf376545b842bfc2985aa71423b690edf61d7a114a629769058e582fa09bedac72fa0556f6fb5118335e97333f78a7088e7080c5b1901274944f3b803b85a710719112e81e818198da43e9383e7cfc2cab3a85f87621e12be11e157875605f8551cdb310982dd21ad5f9d7627f30e60493e83d7888fc2e1f86b8a30591906914ba4405162cf7bf2563b23ba3075b6f77cfacda0271fb59c8afe36772924f8a3505835ac50feeafae16a3c9c3902fa5d9f9017fe3505a553975a59f1c6b40325548ee6211c3df663a7eb7fe2b222dcb657857149cba0e366d6eecdec43b30add750bd552ee3e7c64ad0d758b699a88f5ead774c0593097e92eedaa2ac884a63cde03082c182fed97cd8eb30e05b2671bbc666b0d14877dce3a7377c0ff8afe61bfb90cb6e494a90132ec29ff082034c6bbcaa7a8e0791468f1bf4a055bcb3460eb51e66c5a3225043e983beccdb0f16e9fca10bfc368fe497d03f7c14ccf2566934655c9162e84767c6ba6c7f8f6e5ab89de8418051ec094a9076f1e453872c6b058d706e34480c52b169a7d989e370c40b1d865814176d2b99b63a7c0cdb74b68a5225d46ad69d7b6ea1eb1b43285f992049dbcb5995cd39a5b7ce287dea5cff493d3c12d2c5227068e185390ffa03542b6c93fc3aeb39d1bbf5faac39ee18f802685c979271ed9677d76d86e4c3c49452962230859fe72a31481bca75d50c2f1ce96f3fb4f16b6d23c7319c9ef9dde66dd501034e3ec99ea58f2aa1501a566aedaf32dfbd747da6d5322010bfe5c2d26a343b2150affc380aa30dce0f7a9aa704d3ca1729d91e5b5f1b7bce797299d4a34dfa74ad56f362ef7c2b2e489b2fd62162e6c43ff5517df17853a0ca5de04d86ae76a6f4fa524df61fe90d1b7d1acdb2a23f387ca2043da827a9315dfb8fbbdb865322fe47bca0a1ede9e35f30f4e1561d06a4da95af476e82ef78f908071ff1104a9cf64c027f9a8319607ca2aeb167d35a74f82bb0a2337d1a4e5964eff0e786b5c50f00e5a8280ce717ca780fbd993083bff3f9119d84f6980108a966e8a5dd6bce92ec3a9d79de4affd56ef8ca17ad5c321e344dfdcdfb0bacf91aae05319bcdbf990a2ae012c2e39ddcd04f26d4cfe6c5e2b4794755a3bb4ccf1c80cfc2014bededf3e2eb92b4f65c406cbc1290c0631f0916f9cd0f6359a6769fd8471e51d95d20a86b0d3502c70319dc3f7905260e7d7287d2cc4e205c8754b957f63cd1332f3b1cd9f8b46e874c50b178dcdd521cbff1840d800f950f6c1068e8d7772d3046c9c2311f32487d66e5a30a45da424cf7444f8aa6245fb9c5f2761af082611a3c33be2c8087eb97bb6b50723b844ea1ad843db3c939", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) syz_emit_ethernet(0x88, &(0x7f0000482000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipx={0xffff, 0x7a, 0x6, 0x5, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "75916577a364f094317a760deca0c361410a09e1fd502b205c2a575667a92f5a693d2f464c8b3043797962aaab54b8678fcb8d06601769eeb0e980ae8a0e05719c22862037483270501c2f7071815b8c2bea477bee91b42f7efba2c8"}}}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000657000)={@generic="8917021be2189063ceeb532340ddf0d8", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000098b000-0x4)=0x0, &(0x7f00001e6000)=0x4) 2017/09/19 09:30:33 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000568000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000567000)=0x8, 0x800) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008e0000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c59000-0x4)=0xe8) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000111000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000cb5000)=@ax25={0x3, {"365e89859fe700"}, 0x2}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000cec000-0x8a)="236b5ff895410de450355729dccacde0b38936cef4e4705b45131a20147147b7bcce5006b42688ff3212404b2d7118f6f2810794e931ad2f814ce540f512be23e7290345bf02aa25eb4ffeea921b028a58ce171423deeb850fd7b8cd88579da93bca0cacf4cb0fb626fc3a6b9c1b4a7f93515d13626ef81a820fd83dc3a8e5232d11306d04d612b62c11", 0x8a}, {&(0x7f0000000000)="e16200d169013919135a394811c4c61a011f1bf8657feb", 0x17}, {&(0x7f0000000000)="482bccfa615062858d1507a92fdecf084a1de52986f404d4efab0d6f2337f17ae8fa59a4fee9e8b6e43ebfcc62a1eaae62796848e17c236a6f11a00c11da8b35806f282980224d7a5b1a0a0614ff01c8ff4f2a815ad079687ab488919e63b4a891", 0x61}, {&(0x7f0000001000-0x38)="ac4c6caa608a58a02b282c178c0db7d1b353fa3437458b30075ba89ef577f4e74a4dba53a151d62575495c011e74de3335f80a419c17f310", 0x38}, 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", 0x1000}], 0x6, &(0x7f0000a37000-0x2e8)=[{0xe0, 0x0, 0xd02, "a909fd1ebf29f1572d1659db16f965f742d6ab964f0dc22d1bbe2aaa1a9247ca1500c4a53c46bca5accb768e501a28dd3226070754966908ac50c918d71cb8d01eb2dc702e89e01fac5033ff1357000a977b887d1a61be8c726d1dceb8045e577c14507b61abec5a2b111649da7089b9f67dccbd22d65981a343da6a212175fadf3a941ff2bd5eaf8c306a65ba8cd14bc3c5ef66bdeb991b7722a3ee4826f42eca058dac767cd1727cf8706bd959b52a9f56e690b194894de5fa127596b47f1e8985c3802cb9239961e113"}, {0x58, 0x88, 0x9, "448bd1777578534ad621d9c7c8563b0f804e1a593e8d2ebe22dbf626808c69c91a5fe5d0c5e4e52871119b5c2a5b7b32809bd2001514d2c27c4a541bd246bf76a44c"}, {0xa8, 0x0, 0x100, "7e6d0e0d904253dc339a6b67494fc4a0a7f58c8cbc047912f7f4acbf63a9738c459b1be26813dcfb763cf2d065328d11255d068fcc7ff1c931990b98697a359db46604ce9e501068e459cb30d63317deb40fa2ed3cfa8bb935f6bf3335df6df02ced4658dc38ff7b5b7db1f857e620bb0b664f577835067487088ad64c001308c3ff03d74ce3dfcf8daac88bb72a05bf46598855"}, {0x108, 0x113, 0x7, "79b3f17dbac7bfb1c20c1a01ecd9067b3c57c898c9872e382e6826ac096fb7c85d2b2542936c94ed8a0487aa7cf41aacf396877373bc417f757080af5d8a328d192c8e3ac571021128eb01e9f045bafca081c3ce8231ef2e3e909efecf6d129cc3062cb999459ac950230112142a9c8d2628e8bda856f1434abf004b7ec3e801c175608514f02f03104acf1fc2c050ab7c7728bd8ef47433e6749ab330db960e431c2f8023ac08230db004fe61bd0c484ab51191cb6cce928f745d78a04818a3594ce8aae2a6572fc347d95b121294f73341ddc1e5e450457455cdb12704d3987c94d93797e156a7871ce1d757988f9141196595d9554d"}], 0x4, 0x80}, 0x40) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 108.099208] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/19 09:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) r5 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000fbe000-0x2)=0x8000000008, 0x4) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00004bf000)=0x8) socketpair$inet(0x2, 0xa, 0x9, &(0x7f00008a7000-0x6)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000edf000+0xff2)={0x0, 0x0, ""}, &(0x7f00008a8000-0x4)=0x8) 2017/09/19 09:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) socket$inet6(0xa, 0x0, 0x9) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000568000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000035e000)={r0}) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000267000)={0x0, @in={{0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1000}, &(0x7f000056a000-0x4)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000032a000)=@assoc_value={r2, 0x4}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000568000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 4: mmap(&(0x7f0000000000/0xd08000)=nil, 0xd08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x9) connect$inet6(r0, &(0x7f0000c5f000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000f3d000)=[{&(0x7f0000f39000)="29000000180031fbffff0000006500070a000066036dff06b102ffe10c000800040000000007070b37", 0x29}], 0x1) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r1, &(0x7f000091e000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) socket(0x800000000001e, 0x1000000000001, 0x20000000000) r2 = socket(0x10, 0x2, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000752000)=@req={0x28, &(0x7f0000947000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}) r4 = socket(0xa, 0x802, 0x0) connect$inet6(r4, &(0x7f00006ea000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x43, 0x2, 0x0, []}) ioctl(r5, 0x8916, &(0x7f0000000000)="") sendmsg(r5, &(0x7f000010b000)={&(0x7f0000894000-0x10)=@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000062b000-0x20)=[{&(0x7f0000040000)="5dda277ef9190a5d381ee5e1a2e9f3a3a3720fc56a7c1757861649c39332dace40505d07b3b97783c8c836e3ee86a120b965943f267338bdb20b2d59b45d84e32f871dc5726e89ff139349b45cd47bfabaee2b366cbf697b5d31051e97a60414de0829a847d7d4d2ad147e4134ee77136709450e75dce22102e422316bf7d72b118b74ea3f00be5c16a22b68a0bd4db48cfdba581049eccc555a02505da67516b6abfce6c9fbc3d5b1e95acb3b0dd3d3852ef3af3aba0ac42bbd60ffbea067bf85d0f6c78234914515b029f545c2d6b83e666c005eb700058f9ed488e0efcff08cd03edbe79de1", 0xe7}, {&(0x7f000005d000-0xea)="c36eac274684ce9d508adf67efc22e2b71849840e796896f62950a25ad790521c5d83aadf92eaab9ee615291bdcea8fe330cdc51e2739f7cb601ce4ad2205debd1765a15248739fed14495b14d156898a5bb02a27736afbe594487a3a512c90a2ed9ba377ab866895ae72feb7109bfbdcb5ffed2188ea25efcf3bac86f78a806aa84376f225b7eb45441441f6646130fda286342e9bf900d8814efe4a9c5962845b7e4700d0bf0eea64df1220fadf944e941ec6ed14588a7a670e95ac8fbd6a3fcf44b54b84f2c204ff827d0a27462765eaac225bf4cf0cff6ef0917e696a538abcda79a33015a8dc63a", 0xea}], 0x2, &(0x7f00009c5000-0xb0)=[{0xb0, 0x0, 0xb72, "eb3e844958a4e9fbb7e9c183b0ae9f1e31fe5e12567238afc74b5a8edb85a939fefc079a5960311d695223c6e9501b6cfaca4bb1b5b0d91c305948e31afc0dd7f1c774570787077277d6873dd0a91011cb7c7e771dd91f3c634c833ac69939c6814dd5b628c8e1ce40d67f0706afa936eb592a2bc11811a23760a36444680a57eb62a6be02a14528530ddb134a41dfb83b3b38845278c08063"}], 0x1, 0xc0}, 0x4003) ioctl(r5, 0x8936, &(0x7f0000000000)="") pread64(r5, &(0x7f0000fc0000-0x63)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63, 0x0) sendto(r2, &(0x7f00003a2000)="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", 0x1000, 0x4800, &(0x7f00008bd000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) sendmsg$alg(r4, &(0x7f00007fb000-0x38)={0x0, 0x0, &(0x7f0000942000-0x40)=[{&(0x7f000050c000)="", 0x0}, {&(0x7f00000cd000-0xae)="2b13295f58385d57aca5c278f5a6affa57838de790ed6bfd43393d0e74181249d938f7300aa6599c09205500234f5976cb1df149dd224180868acb2221e03f89f5694468dace5645ee3df92dfd0b242a5d5b843286875abff9aaabbe75cfe3009732e777022eb1a6be3b3bcc24cc216d0fb5029432bea4bdb2f8dcec2b6781bf26b4f4ac701079c7f9753397dcad411517959450d0401f18a2774db72ff89a8b6d235886673d57611d796c7d31cd", 0xae}, {&(0x7f0000878000-0x61)="808d73fe09e7cdf6e0042dde408ca550d810ca189864f84ec33e05971c3e70e0a821a5adf58a200fb090128105cfd060bee3beaf8cd66116ea4c8479470c47559c49f6edec7c5962b41a8c2d606a12f74cdae5419f15c04bfc55001894a41efb5b", 0x61}, {&(0x7f000020f000)="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", 0x1000}], 0x4, &(0x7f0000942000-0x48)=[@op={0x18, 0x117, 0x3, 0xf3}, @assoc={0x18, 0x117, 0x4, 0xbe74}, @op={0x18, 0x117, 0x3, 0x9}], 0x48, 0x40}, 0x44080) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000093d000-0x7)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000a6c000-0xa0)="2d3b97bbe43a90f117fc8b0917520010723613863e3b6722d460a620bb8ba66bed8f9d1520adc66e33c3af3c7c6e75a2c9bda508bb87c795900467240c8ddcc88049d78d5874ba7332a926bd521c8a8271336e47b9f28002de50f6399479804c16b8ceef4efb0ba6f2ecb09acdaf0d16daa094feca3b21e991ff228f4a208a46c25f8a56132e546c8d555a2fcb7803e7d424074fb661fdb860d2c4fe69acf1", 0x9f, 0x204000, &(0x7f00004a2000)={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000076f000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x0, 0x2, 0x4, 0x6bcd, 0x7, 0xffffffff}, 0x20) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f000093e000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x0, 0x4000, 0x2, r6}) bind$ipx(r4, &(0x7f00002be000-0x10)={0x4, 0x8000, 0x7, "7463000005ef", 0xffff, 0x0}, 0x10) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000772000)=0x0) [ 108.156334] netlink: 13 bytes leftover after parsing attributes in process `syz-executor4'. 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000bd000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="4e9186357278", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x72, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000567000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000567000)=0x8, 0x80000) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000568000-0x8)={0x0, 0x4}, &(0x7f000003a000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003d3000)={r2, 0x1, 0x10}, &(0x7f0000485000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00002c1000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x4, 0x8, 0x4, 0x800, 0xc2, 0x38037aba, 0xfffffffffffffffe, 0x8, 0x7, 0xc07c, 0x8001, 0xffffffffffffff5b, 0x4, 0xef6]}, &(0x7f0000435000)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) socketpair(0x5, 0x802, 0x1, &(0x7f00003d3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2017/09/19 09:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000475000)={0x0, 0x0}) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000379000-0x8)={0x0, 0x0}) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000066f000-0x2)=0x7, 0x2) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008a5000-0x4)=0x0, &(0x7f0000805000-0x4)=0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) syz_emit_ethernet(0x88, &(0x7f0000482000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipx={0xffff, 0x7a, 0x6, 0x5, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "75916577a364f094317a760deca0c361410a09e1fd502b205c2a575667a92f5a693d2f464c8b3043797962aaab54b8678fcb8d06601769eeb0e980ae8a0e05719c22862037483270501c2f7071815b8c2bea477bee91b42f7efba2c8"}}}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000657000)={@generic="8917021be2189063ceeb532340ddf0d8", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000098b000-0x4)=0x0, &(0x7f00001e6000)=0x4) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80001, 0x5, &(0x7f0000d51000)={0x0, 0x0}) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000133000-0x4)=0x29e, &(0x7f0000b86000)=0x4) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000fc6000-0x28)={&(0x7f00000cb000/0x3000)=nil, 0x5, 0x2, 0x80, &(0x7f0000277000/0x3000)=nil, 0x1}) r2 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000553000-0x4)=0x0, &(0x7f0000921000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00003c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000902000)=0xc) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000014b000-0x4)=0x0, &(0x7f0000e27000)=0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00005ae000)={0x6, &(0x7f0000580000)=[{0x2, 0xffffffff, 0x7724, 0x2}, {0x7ff, 0x7027, 0x7, 0x4800000000000000}, {0x4, 0xfffffffeffffffff, 0x3, 0x1f61}, {0x7, 0x100, 0x2, 0x175}, {0x9, 0x7547, 0x7ff, 0x101}, {0xff, 0x284d, 0x3, 0x2f}]}, 0x10) r4 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r4, 0x10000000008932, &(0x7f0000b4a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e9e000)={0x0, 0x0, ""}, &(0x7f0000a37000-0x4)=0x8) getsockopt$sock_int(r4, 0x1, 0xb, &(0x7f00006e1000)=0x0, &(0x7f00007ee000)=0x4) getgid() setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000049e000-0x8)={r5, 0x9}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000971000-0x1c)={0xb, 0x2, 0x4, 0x100000001, 0x3, 0xffffffffffffffff, 0x6}, 0x1c) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000a6a000)=0x10000, 0x4) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000793000)={0x1, &(0x7f0000896000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000c5e000)=[{0xa99, 0x1000, 0xfffffffffffffc01, &(0x7f0000829000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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bpf$MAP_CREATE(0x0, &(0x7f0000a6f000-0x1c)={0xc, 0x80, 0x2, 0x2, 0x0, r0, 0x3}, 0x1c) 2017/09/19 09:30:34 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000b55000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000498000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x1, 0x8000, 0x6, 0x10001, 0x4, 0xffffffff80000000, 0xfffffffeffffffff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000001000)={r0, r0, 0x3f, 0x7, &(0x7f0000002000-0xde)="f39681edd66624d19806d535e388daa38ae01cb79ab72542281bab4e0f30fd95c02bda9f412d30ddca7e14d901927377117491e319a196005a8b21c22e72155944dcc3019396cfddb2471864c72e52f1f905afe50cb032458a2143c413316652bf7a887d81699eab7b36e441c9a9690acf0c70deb5f23923d706bc7ccbd5ffa74a035b2b865c9477d3279797aa8cbc7bf5de131f6e5ac369ca51f32b6538222a732e003061aab7f70e00c96b4ae78744521c50588f892b5aa193efb3efe0ad3604d3c4e8a9ae0d7bfa6e128641076d69502f0c19afec4d5106d02e5f864e", 0x0, 0x1, 0x100000000, 0x7fffffff, 0x7fff, 0x3, 0x40, "813178d6c30dbf5d48b0fced6a7e9923551b45e9b8b9600659f379f092a09358df6439d0629862e50f73141fcccc79ae9dea927b7a99ff490c234697634aae2b3065d4b91e046588d730d110091fa7415aa2ddd227321317a18f8670ebb17556f50c1bd446328b6ce011f1eb9c1a2ee5ad7647e87df98c85c3cd5018"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000add000-0x8b)={r1, 0x83, "33cec1439bc64e0acb16200626df50285eb06faa4ca0adf77c10b7bc2854155227c96e32741b48ea79772e9e7a07697ff0e2f71f2cafc8e4a6e279bb35c620629536d8b16e7ca7082275a1591ca2a89ee4216631d3f93a736cabe8f57a130ee7928999b8d6daf3851df168e566f31eb90cf46ef317f4cdaae851902b0dea313f3aa26f"}, &(0x7f0000001000-0x4)=0x8b) mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f0000567000)="6c6f0000000000000000000000000000", 0x10) connect$inet(r2, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00003c8000-0x8)={0x0, 0x0}, &(0x7f000019a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) r5 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000fbe000-0x2)=0x8000000008, 0x4) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00004bf000)=0x8) socketpair$inet(0x2, 0xa, 0x9, &(0x7f00008a7000-0x6)={0x0, 0x0}) 2017/09/19 09:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) [ 108.261393] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000003000)=0x0, &(0x7f000059a000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000002000)=[{&(0x7f0000dbc000-0x16)="d9fce1191dcac11787aa6c1486bea081087aca7d7dcc3be767e31203d96790b62f0ca3a8de0791fe300ebded142645dadadd80d89c", 0x35}, {&(0x7f00004f7000)="6d9a", 0x2}, {&(0x7f0000000000)="cadcd44555dad5152c825b6a7cec1bccdefd12fbbea40947f563beeece03225685e869bb0c8edfc9eaeeb312a0f63b7957584653e5a89f69fef6bdac3c40ef0e2fe608ed23f59e4cdc83ab82cf9f572f1316", 0x52}, {&(0x7f0000003000-0xe1)="5a8c3745ba003e382a309e0b6058296113f0b31f855c0df44cf5950fb8b5a6413aa6b78c390001ee5a29b2aff72ecd5a17e4a352340bd6b71b15770d78c34979ba884b143a14b0b7d879eaf2a7492dbcddc1237535f50b009034aa0567fa9e2d983900688b5481988c5230adb0c834b4c5d96cca5dc3df3df45acc0e487cdf475b2e21a1c08d5a0ef507d44665056f961c416bff139925e7d400d3044a256ac5fc48f19cd0c1cef489746f241aeabe58665990821cf781a48c6a7f591699b758ebfe012e6b4bb036e9bb4da1cb942caed347d794628e5be19fe55cb2a20201a658", 0xe1}], 0x4, &(0x7f0000003000-0x50)=[{0x50, 0x101, 0x1, "702542b183906b1ddd53f9af96aca36d431f4ad4a63cd338e612144100d1f9eadcd4476e4dce8b8405318420a1b81ee7191a3c97aba6a1832175d4c9"}], 0x1, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00009ba000-0x10)=@req={0x0, 0x0}) 2017/09/19 09:30:34 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)=@ethtool_eee={0x44, 0x9, 0x7, 0x4, 0x2, 0x3d7, 0x10000, 0x0, [0x80000000, 0xffffffffffffffff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00005a5000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000002000-0x98)="12e4fb6e0f55cabedd549394eff2fa862bc0ded2c0d9c1411b3827c09a7e877cce7371665ed6007de6749ac36501466b3f0226f574981a049b44b4ee5f6e1c53a03e75178463625a80d99027e206c542828b92d181d7cd548956c45afd0392bdacc1063d360ca20adbce1de6b66f1aa2bf94722d8c4c64e17431e89482dd339a6a38e8532f6055010cf78f380982e561d6c833fe41a7709a", 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000e48000-0x10)={r3, &(0x7f00000fa000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f00001bb000-0x38)={&(0x7f0000002000-0x80)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000001000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x800}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00004f7000)=0x20, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)=0xb) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000568000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b6000-0x4)=0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000567000)={0x0, 0xc7, "b36bd00c9f6b30a270a59676160c4d61773b2bdcc20c0710369210693c577e6ed954b952039aff908da5b3158a8011fdc460a3c4dc45fa5c4f57e3c85daa93b756cc42e8c74e8c36163021e241e1de772d589c20c4546bd683bfb18f7df13d63d152debe07ae4cc6657465f90264eb5af26314bb118e99e8b2e365a165d3d071b7dd6110b3ddd0ad2db142440a1ba08bc5981906a8ebfe28b6ff1394173dbf3b0d5b261e50bd2c00c62e081b1a371702abcc6d2fb7ba6816447c6db2bee7704478da617713b5b0"}, &(0x7f0000567000)=0xcf) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001c3000-0x8)={r2, 0xffffffff7fffffff}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) syz_emit_ethernet(0x88, &(0x7f0000482000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipx={0xffff, 0x7a, 0x6, 0x5, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "75916577a364f094317a760deca0c361410a09e1fd502b205c2a575667a92f5a693d2f464c8b3043797962aaab54b8678fcb8d06601769eeb0e980ae8a0e05719c22862037483270501c2f7071815b8c2bea477bee91b42f7efba2c8"}}}}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000657000)={@generic="8917021be2189063ceeb532340ddf0d8", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/09/19 09:30:34 executing program 4: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a48000)=0x0, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ee7000)=0x0, &(0x7f0000ba3000-0x4)=0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000fc4000-0x20)={@common="62707130000000000000000000000000", @ifru_flags=0x400}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fc2000)=0x0, 0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000fb0000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000e09000)=0x14) read(r0, &(0x7f0000bc6000-0x1)="00", 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x3000)=nil, 0x3000, 0x3, 0xc052, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x5bf, &(0x7f00000d0000)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000489000)={&(0x7f0000fc6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fc6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000bd8000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000b79000-0x4)=[0x0], 0x7, 0x6, 0x5, 0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fc4000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0xcccb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xc4f}, &(0x7f0000fc3000)=0x98) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e94000)={r2, 0x1}, &(0x7f0000fc4000-0x4)=0x8) sendmsg$alg(r0, &(0x7f0000ca0000)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f00004dd000)="", 0x0}, {&(0x7f0000fca000)="5b1721de2efd1a957dfacd8f05f8489728011ed6abd9798606e06c2341fead5cf5a607ba469923a61755d54808091d3997057da230ca09cfc73eea534ce21ae65fde6682a61d529c", 0x48}], 0x2, &(0x7f00002bf000)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x800}, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000091000-0x4)=0x6b) [ 108.331851] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000c9e000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00007c8000)="1c061d9733e8bd8ab97dbc50e69f528e137d2e0982bb8189adee8ef7c994801cabc2016f796fff5d8237131c980e07860825f394d12e318544220401853de8867174bb7658c82bf767a4f18d19e3b16a539c3dc755441a39ca9d4c6440af37309e084e1ca88de4877ff9b98b3f6b13e75a111d06fc60b6", 0x77, 0x0, &(0x7f0000000000)=@un=@file={0x0, "2e2f66696c653000"}, 0xa) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1800000000002, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b08000)={0x0, 0x0, 0x0}, &(0x7f0000aaa000-0x4)=0xc) getsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000b16000-0x4)=0x0, &(0x7f000076a000)=0x4) ioctl$sock_bt(r0, 0xdd1f, &(0x7f000049d000)="6ea262ab1e762a2f7ee283012eb9dae651e2e14d050e15eb6e16875ae8edd5910372e61d4e83d6bb496033fd13da67523ac2e585a0683f3fc081399a51f7b7790dd7523ca3bec8466741c83cff7a47eff85af5f8c2c1d187f944e5476891944354554314f7f8a65b039eb35636970cb6cc93b701472fbc53b9408f6b4558f8bc3013abb86f4b1538") 2017/09/19 09:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) socket$inet(0x2, 0xb, 0xea) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000567000)={0x0, 0x8}, &(0x7f0000567000)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000567000)=@assoc_value={0x0, 0x6}, &(0x7f000018c000)=0x8) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r2, 0x0, 0x4, &(0x7f0000568000)="fafd6a482ae1ac13f9d6edd1274152950652031271ba14c01dc3bdad9070392b1b282d7867edbb289692ae84bc0302c6b5b7d0dbacb5d7667334aafca2971de82df91349788b611b9484dd4444f3c579c65ef4785b1c3c809399931f4b2fcc16b767aa1b713fde9efbb51bb8e11b02465c3e94412ab85da578e8f643a705bae9597827ddcfc37de00730cf496087", 0x8e) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000569000)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4}, &(0x7f0000569000)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000c3000-0x8)={r3, 0xcbb3}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, &(0x7f0000568000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004cd000)=0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000568000-0x4)=0x9, 0x4) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f000024e000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000046e000-0x4)=0x10) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f000056a000)=0x0, &(0x7f000056b000-0x4)=0x4) r6 = accept4$inet(r0, &(0x7f0000567000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a4000)=0x10, 0x80000) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000531000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000568000-0x4)=0x10) mmap(&(0x7f000056b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r5, &(0x7f000056c000-0x8)={0x1f, {0x9d5b, 0x7f, 0x3, 0x0, 0xffff, 0x0}}, 0x8) 2017/09/19 09:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) r5 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000fbe000-0x2)=0x8000000008, 0x4) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000ee1000-0x8)={0x0, 0x0}, &(0x7f00004bf000)=0x8) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000061d000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x401) r1 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00004a5000)=@generic="61f9526bce41dfd14f19fdc4bc78d87f", 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000049b000-0x3d)={0x0, 0x35, "0f96bdf8efad19ee15fe1b1242c177b1b0e99a02dcd15d3c5c46a223c97f8c189c3be522bfc9fe71d9f2240726f74a509d93cf51e2"}, &(0x7f0000c4a000)=0x3d) r2 = socket$inet6(0xa, 0x800000000003, 0x4) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f000037d000)={0x81, 0x1, 0x4, 0x7fffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ea0000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bc000-0x4)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000d18000)={@common="7465716c300000000000000000000000", @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000c83000-0x4)=0x0) socketpair(0x0, 0x800, 0x4, &(0x7f00008f1000-0x8)={0x0, 0x0}) syz_emit_ethernet(0xd5, &(0x7f0000179000-0xd5)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x9f, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x2, 0x7fff, "5527e0ba6bed62205fc6276adf9f4c1502d15176f5ad26fd6555c156d06ce134ff22c766bd1007e4f36130c778119cf5d0e244c858ca1e656a50309c9550c13e9cbaa5ccc958c5c58bd190f109dee6f2eb41190adef63240b358b12cee75997440274924afe1eb073c8a377b5d2435d7d6f171b0b685a2b176819f1d6b7abf547cea80290cbf09c4fb2abde607f30df57543caeb06b947"}}}}}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@common="69703667726530000000000000000000", @ifru_flags=0x1}) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00007b2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1000) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000835000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00008a0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000856000-0x8)={r2, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000630000)={0x3, [0x7, 0x7, 0x5db]}, &(0x7f0000267000-0x4)=0xa) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f28000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@ax25={0x3, {"5634d0fe99aaa4"}, 0x5}, 0x10, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f0000bd0000-0x370)=[{0x110, 0x117, 0x100000000, "1c5fb10131eaed5a59bb523ab1b22a4ff1f70da29258448e933891bc925de39f46cc4d28955dc02e62c693b244da471a606037984ae4f1794f32ecfa51ca4fc0d032938334fbd65e1b425ba9cd5d0b8aed0487a8afba06a87c372b8055834142f26e719f6b719ebfaaa975985bada5b784ffecdcf6e66c3ae877a40765c248862dc388d72983e8f156645d55a34bb51428b132db6ecfeb0b02db1f236fe8b147bc17858073a9bdd3cd3120e040881306b35370c3b895f8dab6143328929ba06cf8aad18932c882c08a20c712ac39c921d05015cfcb88c7f6ea857ed0c22413c7af550eb909bd6a6ae9a157a712c6a6bdb624a1f1f14859a80a"}, {0x110, 0x10f, 0x571, "4fe2092a3c1601b7f4e24e627739589171b3a128b64e5b7907367973f38149d8d2743e545935226a42f23611a3d2ea97661af8ea0aa8aa009a4d8de9a621b88754246ea91729cfadd2c2feeb6d6a86deb7ac215170953b7493e4d6f15c39b32cecc5cabb023c9ee375400548d9f1a53384454a11b4d81c2ede52d5f7a45504bebe778c366c4dcd0311c32d3dd0c721ddddea18262fdc9c8f9b5b9143c71ec2252e20fad3c67f7387649df2ae92363f3d75d41561dd33fac9a271f9ac6880e8a9a49325604960264fa1112463094d0cb3fd5a2bbec7e154aa3d05accd22cde0ec18f91807b76f74ce838dd62f8e5ebc4a542d94d032112dd3d069"}, {0x50, 0x11f, 0x2, "3b5d4b2b21098944974332e9f8f840ae017e1de718538dfbc1ae68d54cd61c6e13945154b5e8237970b26049223d6b818709fc8bc5d986bda557e96e25"}, {0xe0, 0x107, 0x9, "53bb069f6c30c9c93273001d5758e03772ff5b0323bf8a658af27884b57e41c02556874d5f203e2a418e2ddd37b2d4964ad8fd558f20378f3f8a6e4189467d0df1648788379d8dd44356b172cc9d80f92045c2f38ce8277d9fe339f381256aa1664b7b2949c0b679d20f921a04d5ffe81e4aadbd8ad9b24ea25ed5a34fed22921c372dc50ba9ad7d6499fc8d8d35fe0962b88062139769d3ef38873bf2b8eceff4193c76a020bb8a9b1356a2371c9018864e7411bb25348724da794a92f362a9aeef1d280f11365f9e9c"}, {0x20, 0x1, 0x40, "c949567ecd06e4de02d80b2a"}], 0x5, 0x0}, 0xfffffffffffffffe) 2017/09/19 09:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) syz_emit_ethernet(0x88, &(0x7f0000482000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x88a2, @ipx={0xffff, 0x7a, 0x6, 0x5, {@random=0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x10000}, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3}, "75916577a364f094317a760deca0c361410a09e1fd502b205c2a575667a92f5a693d2f464c8b3043797962aaab54b8678fcb8d06601769eeb0e980ae8a0e05719c22862037483270501c2f7071815b8c2bea477bee91b42f7efba2c8"}}}}) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000569000-0x8)={0x0, 0x0}) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000569000-0x4)=0x0) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_bt(r2, 0x8906, &(0x7f0000093000-0xc5)="13690450e4e44ea25f0c4cdd76bc0ef7989855d28dad2ba9c395de2fedae3871fba4d328ff7a4468a9ee258ddf696394cf2261cc192afc5c522858687798b3d40e14936432bbb0878143f707db808cd49dff001af05fa195e768f076f352803c0f030ab4e4857fb6a26962f29d49c00590d2c344d131603582f2b237855ad10cc50e5b439c851cd36d4788e898b0c5d97b43791b23fe80ec1e67b4d7b9190760b677be2a0608ef13a045e14fa6c9a0f64e06fd713edbc3267316f50ca54c11f543aa37a729") mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000033e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000569000-0x4)=0x5) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000567000)=[{&(0x7f0000567000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000078000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb1}, {&(0x7f0000155000-0xa9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}, {&(0x7f00003e6000-0x6c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6c}, {&(0x7f0000567000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcb}, {&(0x7f0000567000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}], 0x6, 0x0) 2017/09/19 09:30:34 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)="", &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) connect$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x101}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r2 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000-0xf0)={0x0, 0xe8, "09aeecbc19bd6182452d69e5341d9de9839f845a4159f0e72db4bb230d7d5a768b742bbd881b38f3d75865c61d53b50d3f1544f17bd70c31cf247c41d558c4938927430a21f3675aecda0a2e3d9e3c1a45ebae4c266c7d8b22d1c38d1bb0d2ee8e91d5a39346a253828a3396105c0d7baa544c51ac322223dce22baa160e050af84682e816f4d4bf109eb6e506aa5cd075f9696fb4ca7a1a724005ea7064a344b8d1f405745d4d22528c1d3a0af6b35c66609d18ee11c987240a78cb1e4c59f6dfd9977059474ee2e39273e07e3eb12eefb329f0a68227f98e49ba40c1b1322a96aba0d2a43b9f9a"}, &(0x7f0000009000-0x4)=0xf0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000009000-0x8)={0x0, 0x4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000009000-0x8c)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000009000-0x4)=0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={r4, 0xe}, &(0x7f0000009000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x7fffffff, 0x0, 0x5000000000}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffee5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20040, 0x3}, &(0x7f000000a000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000008000-0x8)={r3, 0x9}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x2000006, 0x32, r1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$inet(r5, &(0x7f000000a000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000017000-0x4)=0x10) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x232, r5, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000017000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000017000)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000018000)={r7, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r5, 0x0, 0x15, &(0x7f000000f000-0x4)=0x8, 0x4) bind$inet(r5, &(0x7f0000010000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res(&(0x7f0000008000)={0x42424242, 0x42424242}, 0x80000000, 0xb) listen(r5, 0x7) listen(r6, 0x9) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000019000)=0x1000000000005, 0x4) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x88f7, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2, 0x0, 0x0, 0x5e, 0x0, @broadcast=0xffffffff, @rand_addr=0x1, {[]}}, @tcp={{0x1, 0x0, 0x42424242, r8, 0x0, 0x0, 0x5, 0x2, 0x8, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x63, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0xd, 0x4, 0x0, 0x0, 0x55, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@rr={0x7, 0x1f, 0xf, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x10, 0x0, 0x0, 0x0, {[@window={0x3, 0x3, 0x74a}, @mss={0x2, 0x4, 0x1}, @mss={0x2, 0x4, 0x9}]}}, {"0c"}}}}}}) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f000000b000-0x8)={@broadcast=0xffffffff, @rand_addr=0x400}, 0x8) 2017/09/19 09:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) r5 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000fbe000-0x2)=0x8000000008, 0x4) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f0000a87000)={0x0, 0x0}, &(0x7f00008e7000)=0x10) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ce000)={0x0, 0x0}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000ff6000-0x4)=0x1, &(0x7f00009b4000)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000af8000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7f000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000fec000-0x4)=0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f2c000)=0x0) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000d, 0x1000000000004, 0x100000001) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000568000-0x27)={0x0, 0x1f, "506b4866195bf8ababe0dbfbdfdee2b9eb89eef8f07092fbc9bfd9a7689400"}, &(0x7f00004e9000)=0x27) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00003f1000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000567000)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000567000)={r1, 0x0}, 0x8) 2017/09/19 09:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) r4 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000163000)=0x1, 0x4) 2017/09/19 09:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1000000000005, 0x0) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000-0x8)={0x0, 0x0}) connect$ipx(r0, &(0x7f00005e9000-0x10)={0x4, 0x3f, 0x94bc, "13e82288e75d", 0x400, 0x0}, 0x10) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000016b000)=@assoc_value={0x0, 0x0}, &(0x7f00001f7000)=0x8) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000486000)={0x0, 0x0, 0x0}, &(0x7f00006b0000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000300000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e4f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f1b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ef2000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000804000-0x4)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000504000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000657000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ee000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003fa000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d3a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cce000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d57000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000827000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a25000-0x4)=0xc) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d33000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) sendmsg$netlink(r1, &(0x7f00008b5000-0x38)={0x0, 0x0, &(0x7f000081a000)=[{&(0x7f00000a2000)=[{0xa6, 0x5, 0x100, 0x5, 0x1, "6ac779b8ee6a1639b4ea9e93708ba9ba8a80b1d212e249075271128fff3255f0074cd1aa097e10e1590f582ce95372f3c1b29b55c9efdad3877087c05df9492ecf26f2af251a5f66813e2f365c31600cd4ef8921661e0c936301cc1f02b08de78f91f3bb70cafebe801497e9bf09db1d1fa3d6b661369e7ec5a5532a3c7043e7624dec263d0e2374300b14cdce527672784dc281991f"}, {0x10c, 0x9, 0x10, 0x2, 0x6, "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"}, {0x5f, 0x6ae, 0xf17, 0x2, 0x5, "d7f9571d32b6995b808888630775e43647da237a205f85420ac9c5230bb69e16b7ac96bfd4a28de3531573634bedbc6668317ff2f482a86760f716ba43c4017235251cb59fda86fc8004092e6ec94c"}], 0x211}, {&(0x7f000098f000-0xb9)=[{0x10, 0x5, 0x409, 0x20, 0xffff, ""}, {0x37, 0x59, 0x8, 0x4b, 0xaf, "74c6013d0594acd687e35bf1471a3782e44865f3272ca325436eccc2f76d951d9f8509e629d127"}, {0x72, 0x0, 0x0, 0x7fff, 0x5, "6758371d77ec42352796ab2b5aa938a7fd03557e9df50c49c065082a1c53172c4b58dd5b197464cb066952771a3b1ba5cb1d8f457e79b924df9b7464f0f4c8647a0bdd26359c9c028efaf8149d2874218db68db1b10d97d5e2d80ac398f1cc70c555"}], 0xb9}, {&(0x7f0000515000-0x2e7)=[{0xe3, 0x80000000, 0x408, 0x8d, 0x3f, "c2c91a29572dfe062b8ff5f004fab9a34af0e20fb41e1be8f85ad869c190517eb4325b18c95edacf4aa9a02e95c32d3e9ab29583c73c8e447e870f2b4583ab04da52a450f3e1c1c6ae818e3648d4baaf60a6e3fc69667bca9ec74978785a5e721d17464e6e790a798c27bfec24fe6e6456fa43fb2678af4a48807e81bfb7c6ed65c38f02316892a4a00450c1a7f1a2f0d5e8fa77caa88009626b8c6d2b943c79f106e38bf47b550c51f5a1c7f4b412aaff0090e465ca6055442015773c8f3ff8f0f6ad4f1d401f81b0ae4f586254d4cbed794b"}, {0x6c, 0xff, 0xe20, 0x2, 0xffffffff, "7149bc0fd9db28bbece97d0da9546d3dbf70d3cc4152268d20b901be1b2a824c3e879cb86e65135f3109ae8ef4730e709d9ac7db66d151d28154da61f12598c662eb7a353c447f39558db369f4b8cee3dcb0694219861030d162db24"}, {0x27, 0x5, 0x400, 0x1000, 0x4, "7eb0d2dc09191e0656519b474e82a7c827bebc9f1e33f4"}, {0xa2, 0x1, 0x100, 0x2, 0x6, "a0fde192adda0d4206200d790e065a02cfdf2e24213f15404cb63da722eb91aabd0ff71863f40ef02dc10c3e666f3de049337d98c70a6281d5a16d96ae83ead3477e1648641f196ee4fee6e2aea3c559f5f012c05da1c5bc2d030bf1379ac092b801b9c6f712f960c831342988ee7007f25e77b4b7a9c1b7563acd633173a4e2920e6403b9284e208bcc05ef4d856632c201"}, {0x11, 0x2, 0x12, 0x73a, 0x7, "c5"}, {0xbe, 0x7, 0x400, 0x9746, 0xba50, "a79d10a92c53275cfc6140ceff62dbee55001a2d017c9162db6a1203ceed01d36407e68006a6626e93e290283406ffb02a0409dfd3257d5a19d4687d0dc38ef0e51e3ae9059f72b42e9637ab5b1010280c0dd73086121d59c45e6defc720b1506d656cf5f9c4a0f39a391089665c4985586f90be53800e45085bacdf79b66c70f369bdc579c6d8d0e469bc2632341bc7fd97071ce606d3a88de913173569fafa41d3684f44b59215fe82bcdf1bc9"}], 0x2e7}], 0x3, &(0x7f0000210000-0x148)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r2, r0, r2, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r2, r2, r2, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x20, 0x1, 0x1, [r2, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0xa, 0x20004000}, 0x80) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x3, r0, 0x0, 0x7f, 0x2) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000568000-0x8)={0x0, 0x0}) getpeername$inet6(r2, &(0x7f000009d000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000ef000)=0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r1, &(0x7f0000569000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00001c2000-0x4)=0x1c, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003eb000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3, 0xffffffffffffffe5, 0x3, 0x25}, &(0x7f0000568000)=0xa0) mmap(&(0x7f0000568000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000568000)={r4, 0x1000, "f31b29ab37883f54572d49ba4faf6000b04753ca477ed104d201e6942f9d374fbf653822cddb68376507f3e83a3b7ff2b46212abb9bf598701cf2288e956bc97f7b31cbd4a50a2f3ced967df65c6dc006f5cffc8cd219b8261d7333daa6309ee77bfe81e5f68c4afe26e186f7295474d82fa7e9339be34e1a2c9c90bad772b16564ef236fa2b509ebf06f5779c936b117d9667ed819a59a8140c642ae1629c953cdd434c2d919cd06a06b0e0c7d50290959c0314d01dd6451530669c026db47f73bf61812bec7273db2ff9e8b92f8332510e049618f7a287aaf42dcefe1f3e07f1878ac21dcf1621a890d251dbe3d146d1dd7d7f87a943e68656747e9423f7bc221bd2609f0e23de156157d796626990bb72d2cc15997adc9d1733d98d13f43231107dd6bcf9b5575ea30daba38be1d3d4dc39a56a55c301e72be16f2bb356a2f1354f31136e9612a0082fd9ffa881c39fe6c6bc022c9f49bd6ecfb6e563381adc338273dec22e40cf72cd76e8e20a32f2b2370ccae57267cff074305b074e1ebe41efc753fba2bd7ac139aabfbbad6909dd778662ae667143ad3efdb25835d0bc4d631359a3f82e09b79eadc03cbae9f830fc93b876f8b52b62b25cc0a2d1e16f7755ee9ebf15c7b6a82c305cdc151d1373ef1db57bdf617e4d261874ce3cd84ef480e5a7f4d958fda606465a2483d1d6d354c2c1fbfee40c76eea40287941ea787a14e79560266558bc08d6087e98b74e0b1e1a4253c1b650276b332c93a342ba89ca4e1bdda0b759df3f14b7bd97e60a205f384660a9256a06b5d18b7a00ec9d220eae2755c8da1c8c0044cf775d0df696c6ddefd31762d689c878fabde74dfc992fd454280f67606291f664663e8612ffec9f1b0c60041b507fd141f31ca982bd404e8331dd76fc3d8ae6bdaf90380d1eda886ac82a48c9c4a23017c53a41c269bc2d705a2344bab8ca4c48e58a42cbc163134f52659063cf54911c92b32a8e04e5cfb7d25da2444d124f108f054dcee0a8fadd3a1b8907fb4daa787f26b6b06a9ea4806199f6873c5c3acdfdfb96fb5e10180019dee6462d1e7a8f6b9c0ae1a2082545dcb69ebbd57b57904182abaaa9b726b4f9c1896bc28c3fa15075d4bd561dcce1698184b5eea2fe2b5fc8b432f3eb49c834585ffa36bf1118982ca06ea6422c29a88b32329f14640e9fe72eb4652a893255be3e41646552844b498ebb1ca0c7c02db46d7843f32eaf83b9ae7b196a797c01f1e0ea9e0b6325a7894f9df05bac3a70824a44f60aa88f6f306a6d2d03e5aab34050251320461c17dea38cf0200171dbe23adbc764acb8340f28be2e29eee764e5fa31a617207fda934d8ae2ff4f46235f5cbd4b3de2b1cfc1ee4dfed19416de5f5ca98742d2c4026af95cbb55d8b50901b79ca2a739655f0fc48e38d0c98af785d4da771771be1af9c07d2c93ba5782fa6a6030f912462dfb2f0abaed8f84c13f6cb9e1918584ae587a210983a31811752c1c3ec849f0f321bd03af21758ad78166671765efd1e8e4a7fc414e6a975db422c05e9c615955b599e5aad251dc17f952911cdf3ced508a5f98d95cbff968cb16ea4a3a7dc12d028799c926e31b81d41494e3871fc242d67438355776572cb95bb019b2c320cd9d836ffd28921cd3a5ec50fac78622905bdd9c7bdb3b4b739d6cdc3557ffcd7915c54a43de1fd4893eb8b494305f5aaf71fbc1de028e06e6dc566cd3ac8b86ae60a64d67821a4ba6377aad2d1c8fe5de69449b8e4d54c5f4554b8a346df072643a78082743c0a0df41db8c3ed2cf0e9f90c22e4a564113ae4c308da4b36057385dc581d03fe30cbd135e39b4c215a509588923f07aa551e26373a9dc30a20489ec175ada0450dd339a8d2759d940c927b9e227a253b1e724de18a2b34223eddd7fd0060c594e7466440a5fded92bccf550974bedd0183e92a6a5281c747f8e600c34f95ff011b9caf226d97679ebce36f1bfddb796085cad0689f337d1a27f8af71968237f1faabf7ca3826f2acb6b4d6dfc29b219524aa805d87b756ed62609cf1042b7050d9109a1ded14187ec3b06f7d0e1fb0bae4d98f6b70ca7c2efe3045dfd052c577e8ff8d7b6e47846c2230ffdfe969913bc8addf08c60b7d5abff1648d671af73f81816448a5eba7a7a185117b7783838b59c830a2da2f0db9af30dc84ef058294db609a88de6a4c5233aea85e8b8811f76066c19d0a977a783d576e7968805849183a14f1cfafcaf04b47f8348d2a0b2b959eeeb372fce933e9fc8fc481af86bdeb96cf9a88fba24f04ee79decfc99c6b0d16ed0a43b48f12f59c8146b42297d64d96dff6096b992092dd6ea3d4e8cf308232ef70e6591b07aeefff4056f0f2d10efde136da16927b39b5422f35ab68e167d6ed23d022ec0842110e753a70c13f57a33faa6e55aa25c36b06957e99f66fe765c109c291bbf49094d9e919a18de272011ad8baa93c78522c98886226ca2ae9b394487d0a73b678fb0935debcf3b208020ba5187384df84c4ae3d5424ceacf6bb57320bfb6aa37e33e26620b56580d3edb4bceb1d340364a74f98a2cf2d620349250155183205bc19b90c3503a9b6b2c4dd6c6fdb6078d524ebb8324c55a5a85d8fcc94168ed2168eee78b7016715398abba7776029d91ce309b1a8271497f8cf5ad874d331a8c38acad1fbd3c7cc37de4cd1a68fd6ea638a241485bbccecf573ce1a94cc76b968309fe350742ddc04bcdbc1e583ee279a298d21ba7b2c10445cde6b620e39d15810b24290fb404f28cb169221beb4a9d8981a823317714428820e922b369ca30cc42e562b7d9b120b96882fa02a2f78d8ffafd7c4920112ac436aba0c37c46470029d2f0b9a17c5d6e17ecd6e6fb6296b4fdaccd10052175c8960935c6f60e64020b5b369c475a7bc90d8454723792e54eeb0f085d06f495962592586684b3334a9861feb6747166290c49448d9855536bbf9a376c63e726392cda477ed361f6a39b153d32a8cd6270ca535b73cbd3057280a66fc3a8cc0dd6a2c95d6851ad909f867f9b72abcf0f893573942c12665576be8555a0dcb2832f87b566820071341d1038d94de04e42709659dca5ebdc10061652d0e5b9fc37af26f4dbeceb7d72429ed0fd1403917a714f66667045d3dbfd1ef820c2c664d6615d55947b1d1a9455adecea5caedbedb087917fdc4562e817a67023efbae1e44fb066e89bc32de67d83f06c8b76410108e7a44d09fb2fd19b332d2da737b7f9bc3054fef5b78f93a7ac4143c9240aabb9c33cee80794245246b6344c60345c0c7e9a9bd602180ac22dd7c99113b2e14b743b13cec3e09e5fcc32e945b59230c9f6d8419ebb8ffe503ff1d860697947756f38e518fcccbae419770577a1d682917f3fb13022df3c63398e2b1b61bb60ad922618b30b887e8058910ac8e58dbf391d94ad5175c6e27e11781e5904c47eed1065eb32c898dd382d8a36d9ea84ad42b7d5f9b35931d350efd91c2e7571d84d3699e6aee7a7d4ba2edb9537e5d832e702ec6b3a99ad21c78aa3eb56d4f99d2cb2e67ce91e9b34336a6e648a71b7e332a9230de4737ebf5f205db7766bd8b2da20bcecf277e4cc07f4f9fa82f4c7a86ceef9dc530a700b0eccf6c2ce1bc2a44bb256260da305509154fcf82cadd6692cc92e5e0484aaa0e8809de1b1e77240f294ad3bc5067bf10972059c5c93255f25b62e474b922751a0fdfb3d835d7a681148c347b155e5fb4e2b0bc3d8b381d6d0d502945478e30ddb9acce0caec4893136ac486d5aa51342a142a14fb8aab14c206b7ad80ff3ebc2707787c720ffbef50feb1dc86d7cbfc9e77b5eee597762811bab5ddd868e80317e9805e6066c0abbae8ec8d36718988fb5a55d656bb354f427acc6f6bc8c0b1cc222793bff3d5d0c63f3b2f2c60fe048cb0e0fdf921fc2b96a8094f9cf131dc0637f702428f56dfec9747ee6ba1357e20c44e6c13162f52a54a6d7bbba94e08f6f503ca3abc0c6fbd635561e1b04830dcfd4f02ef346928ba210b9ed7df4d4aaa6f23a2c31a6bb172a5e12b235bb22c1b4f83dbdd5f05b73bf90236f7f7e4e2c94979cd53c0a336eda0faffe7fd8f4104d3d0d6b0ffdd162c1697b3a3294e1f7512404755195d3c7203a4ea9ce89d355491ce1941fe485411ad059a89edb4136202ddbb27ae6bf689fe1a8570609d9e895af0be320440c5e6293f4f9816d51b3b905015585edeec97499fcdd9a523cc1c8eeff7ff37e8522af9991daf15adedc28a857038111be3e16892807af44641095e2cf0784cb30fee5aec8da5f3437d1504ce3902bda0ea3cfb933b1835ce6909906dd1ecc73c9896c291fb479c75856efae17ce184ee7c893e311c62637d0837d28b3ab013eff472a9cf90fa8ed210ba80e9a5d6e8d196dba19df5bc731381b518d4ae137afd9d5b96b2c69fa11a114d7907fa47b512e0d7f7e6f5addcc4ebd7c343fcc11b691025e77d4d0a57099e0efa959ef273a328c8833da557a87adf74720b6cf42c828a06a062a96e478985b6f1737f00b33e3be9bee9cba004dfbe86679e3a4e4d0e91acb746651798b23e9c8497731cac6d520da970f1a47d122347475328c9d934afc199def346bcb2fe66e86fbae448cafcbdef806ec7004ad801ec9e81fae326deea9816127fb9b16e4982db9fff743c030d9f37736470efe2f5caf2b4d178e5b1a4f1d86ca40138e6538aeece37ad72f780824fc76cd12571e0c3d0373717d331f756ae9de423144a2b5e654b2e86e4b533add8fcf1f8935ec19b7ee2c7d313683ee4f039e6ee4f19b8ac1b173d695ae935a2841e67d41f3ad69be51b107608b72a4573a19efce5bbe1da8d7eb9ce8b26737b485efe5287e69b5dfc84d25b9c5d49d4221584a4f3244f9814ce8660def430e7cc85042173a5d539cc50df066b7935ecf5e0c384e7a808ff34f2fbf283fb31a7b62d63a7d9b6116c5b4873f9c39a69a45d141bf39d8736878ea9412716a7b366847bdce3f106903402b1b82d9ddcaac389095c7c14acdbdfa8c53066daafdc041e86731d583ac839410da44039222d4cefd08a3a8c2b7345e04b12b0657dfb43bfb111c7cd55754282ee0520009df019a0fedd1abee8fb6533084952fab59a89d629912a651ea9584edd97e195d20f203b7eef3575a86390d480a067bd5063d120096fb55859aa267e08de7a02f0abc69dcbbbdd598e34b717c7a0fff391f65c61d5051b041c8d6c153d92a8c2fdd0430b42edd06342668502d36ca4f277fee6c9de889725a83d2346284884fe398ae3ad6b261e32c01edd331305f2e742711ce1a2bd8770be6b4cfcf60d6502a8e3aef5c0856c45e7b1a70b4dbc16228b1da64ab4bc95d312f941f483d5c4b11d47150ff2c26669a7f703b40364f769869a938e2a0e3b3a9a137a19f7133ef787672269351e255bf4be60ad5dba119247cc9e3e944e9c5ed372c66da925475f2717d937056ec3c6343ee5fc6637cf1cbd8c718867ff27f2bfd49ae72eec7030e54db09c55e34299aea084f74e51d4e5a2724793a0eedf176a735644a5f9861861423c3dc40aa89cabe499f4b6b650718273fb8d0a9ce14e395104ef4fde7430eae8a5f945f91966307af2b743c3765df6aba93ffd3b802f24dde467c9a6800c305cef20b0cdd8b1de55593b8491a26d33dc0e0115404659095b04f844890da91288e4be7f9ea2435299f9cbb5c4988b76242b0df4130c52e145ae2cdda958746b5f3fbcce58b0ba22aa0d0f7be3b4b8e104149b1413360b3fe1c35494"}, &(0x7f0000568000)=0x1008) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000ebe000-0x12)={@generic="c223df75908e91e0296aafd816736037", 0x20}) r1 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) mmap(&(0x7f0000000000/0xe7a000)=nil, 0xe7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e79000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00006e6000)={0x0, 0x10, "7516794baef3fdd81bdfc33af8a1ff2b"}, &(0x7f0000db9000)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000001c000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f000099b000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000084000)={r4, 0x3, 0x3, 0x6ef, 0x8001, 0x8af, 0x800, 0x2, {r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x80000000, 0x0, 0x3a, 0x3}}, &(0x7f0000aae000)=0xb8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000191000-0x40)=[{&(0x7f00000d3000-0xe3)="7a198b466ce7ec52e3d4128c0e48fd54590bf64b7c9f4381d7b5db4d21dc1c78ba99bce694ace044d41178eccfc34ed6802346dc87e9268cfa45359324f09d2c3ded431524bbf555c5d0cbcca5f5875363698911533e6b65126ec3c62ddf8751b31d9568a8974aefd0e63a97b3a78bf8c1f951fe4beaf6d994c3b3c02260902ad30d51d69ba51962a626367fe48b8e9d109683605c8f587144938a33167b9223d94d439be51eb62560cbdba5f297d79a58f5d25f7e1fe6037ea1e342189b6d1df4f0c7a323240de7e360f0635442776926a1485e69370060d8b02bcc96cd1fddcd30c5", 0xe3}, {&(0x7f00003c7000-0x4d)="b9970536a7bccc72606a3e58f6186a965ff1186beb2ad2af0747b37092805d83146f94636668b35f97f5813257485408894203d54373a4a6e0863c0ec52a13c08760c4aec52fa609f3d7dd102e", 0x4d}, {&(0x7f0000e7b000)="2c53575dce392aed53837d7c30dd5b1cbb25f2efc1953601a9441e6cb57f232bb255a988a47b631eba1c9fdc39398a3d2903bf8c9e8eda05782f4c9b30b64ab4b634d7e6b09e9bc5ef94f2482ca5dd7879e2c3ee962743f285df8d94364589968a1abee063e912458fd48de612bb70e1141e12076e41c7ffe26d3636d50ebd94a8dc3b4b28ade84751745dae98", 0x8d}, {&(0x7f0000e7c000-0x63)="33eec93c2177f87c055e942515486f4adcf1471a3af9dcb0c1ca3c38926f062e1cb03a40598297b5a4757eb5b39804b1c3f1c249b49db2f5c889baf909219b4a9c6b03f79f174d6330f843ee215556a0fda854ece49ee378c3ba673a37f260e68794cc", 0x63}], 0x4, 0x9) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000176000)={0x0, 0x0, 0x0}, &(0x7f0000221000)=0xc) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000e7c000-0x10)=[{&(0x7f0000d65000)="b67092a28e72c1a931317fd824ef1006b0bf66c3909d41e60c9941ec398407edf690631ee62e681de3b25158a01af111c560912b7c0f40d014402f2bd012fa2320b7878c3bf48ebd", 0x48}], 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00004cc000)=[{&(0x7f0000561000+0x6be)={0x27, 0x10001, 0x53e7, 0x5, 0x101, 0x2, "8600382d64f5bd7f61388783724aa03829c692112014c90ba71a82356b4cc317bf6648725cd76c59fa950df4e441c9c3ed535ea672c8eb85212dd9a079ee69", 0x1}, 0x60, &(0x7f0000e7a000)=[{&(0x7f0000dba000)="6f13c0228d5a791359", 0x9}, {&(0x7f0000e7a000)="9a25649b8de9ffcb71ec6f2f65fec3c438a63b426255572e2ff0631e14dbb91d4b2092fef1a4e41bb25276e198afee88a10e62f21f607790226926ab342b0a", 0x3f}, {&(0x7f0000e7a000)="a7001a9fca6a20b34d93c2d873769a92651f3928a5812b53796c68fd2f972304fef69e03831805bec13fa542bf0d4cea7ed177390a2bfdd3c5256c014bc25fab2ba578989e6c73ed6e2566b17cadb75d53ab9ced", 0x54}, {&(0x7f0000cf9000)="b143e32b776f39c1a1f1a853f0fda4267fce2dfec3c499a41400fdc8360e8425103e777a438e", 0x26}, {&(0x7f0000e7a000)="c68135863966e13a9eefd1f05ea9b21fc3a2665574f9de39184adfa2683f1878151e205ff12104a4f7d76c277eb9e7d23248304edcfd68b76c1e8533e8e1d170f1e433e6113b571287585e03be14251057d84eda2efeef35bf42d3a9bd1cb147f0924d6fba1ea5c33f00ee5dd3846e043073395331c367bd3a26a8b078b4efe174018687c585a467aff644ae7246db", 0x8f}], 0x5, &(0x7f0000110000)={0xe8, 0x117, 0x5, "b4669700e0a4a851c3601f33b86f8f25ce1b2916b54b1e20745364e02ea38477f6483107452c95c35732de380f79acbeeb087c42aa5152b696735df0fe08af8a12bfaadb63eef30c545112a3bd751ad90f77de9e866d19acc299ca9008ea1100a477be7f78c2aff1691c2cf9c96a95809d48a0acd090252bdf8cd84580c1e5fe8decad04e1f9034e11f9d94be4079cf4f471ac4d91a9a95ee3e278c7f6ee23295932805db2d1bae818a5a509a633820a9ab8764407260562b9a1da946e0bd73dd0bd20c037066b492f5550c78effe6753543f1f4"}, 0xe8, 0x8c0}, {&(0x7f0000e7a000)={0x27, 0x0, 0x9, 0x7, 0x7ff, 0x0, "2fdb0366b76589e9c0ed880e1e85c2a9587503e357fb1ff57f626f0f80b132a9137440806d9ff84dfb0ca81661c6d24d04fb0719b157b27958a0319cf632e0", 0x9}, 0x60, &(0x7f0000e7b000-0x30)=[{&(0x7f0000666000-0x8f)="3e132a2a0d0def551d41d72f93ebfe55cf56f13ceb7417a2b3131e5d277c9c60c6135b6bd0e5b40fda614a0ad07591459e2eb03c2b7cd8256ee32d1e09bb8d1bf6f6d6a88c4335992c5dd3f7b30fd3b624dc2ec680329aecd6b0efe4f116d3cc5fd6a722a87b1cdcf6eceb6067b6a66ef149352ba651867b45c2488bcf3eb0abe861a3528a91383d212a9adf371395", 0x8f}, {&(0x7f000039d000)="f8b907a777fb9355a3e315e62701", 0xe}, {&(0x7f0000e7b000-0x49)="be931f62775fba535fe5afb3015018fa95a9c86070d4271c7962d6df054ddabc6f1087b45141e664791e80305bb8dca174f149085153111ac4b8bf635d6c5436a0ae44e77ad49f635f", 0x49}], 0x3, &(0x7f0000b65000-0x18)={0x18, 0x116, 0x10d, "97754b6879bc47"}, 0x18, 0x20008040}], 0x2, 0x44090) splice(r1, 0x0, r3, 0x0, 0xff, 0x4) write(r1, &(0x7f00005b2000-0x2)="ff", 0x1) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e7a000)={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="62707130000000000000000000000000"}) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000e72000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f7000)=0xe8) splice(r1, 0x0, r3, 0x0, 0x7fffffff, 0x4) sendmsg(r3, &(0x7f0000e5f000-0x38)={&(0x7f000004e000)=@nl={0x0, 0x0, 0x1, 0x9}, 0xc, &(0x7f0000e7a000)=[{&(0x7f0000e59000-0x88)="f5b7dcaf1c9aa0cf99d8d9b88f8f2eafb6e507172942c54e02e27d48339b38af2f3dbfab542ed269753b8cdd2767a3337b8f09ff565d855c937084f468fa602d164e05d3f3cdcc3b282ee45266af75e3bc5d40edd4523c48d80da72a3d1ab116f50a781e2fc7c5331c2beb4ccd48e9b786776e7eb376eb2b280d3fa353bb9960f07e6ba35107f41f", 0x88}, {&(0x7f00005d1000-0x9)="87fb92e89fcbbbde02", 0x9}, {&(0x7f0000878000-0xb)="e1378af719d4bc04cb295c1b499b806e3908db39ada7f8e7843cb831f0ea1b97c77a24300e6af33709cbbbb36a9b755b9826cbbdcaa5125fb4ad4584a8a52ac5e9eff5d5d7c2e365d8ddc1d2f40a4a0ab419aa3653d9124623e1c58754ba293fcf182685dbc1a1b402ddd374e59b43ec08b7af32e4621bfb70b2740b954b1a3b3b6aeb26e04887536dd6b64944f2a5624cd076aeb0edc89773b26790ddfd09a6f433a8bf52985ac4ce919025949b915c678e26fe9bf2554650e8d48cc5dadf55e19fb4bbe14890119800ae5b699e480bdd87c21ed72708fde28b27c703c47db8a1027eb845097ef4d13003", 0xeb}, {&(0x7f0000bc7000-0xfb)="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", 0xfb}, {&(0x7f00002df000-0xd)="c24460db792dc37301570ef656", 0xd}, {&(0x7f0000c84000)="17c9302933cefd9e74409e68e06912c8fc303d0d07df585757111c675e4625ae25e080c2cd513098dff59543c6a2ce890965a0a1b8b617c592034ae3c1819158edc303718697b8bc98c9b5dd1b4fed2e3376775340dd57573e331ae8d230e1bf50ae6f7523a6587c3f8f10c5104fa75f89185054f05f4db7", 0x78}, {&(0x7f0000984000-0x3f)="33d31eb19361063e0d9acb5670cfe8f26155a0cfe323f054a1169c9632f51039a495b13bb9ec7e375169e735f99866b256c840f9adb3589ddd8b02ce26220f", 0x3f}], 0x7, &(0x7f000043e000-0x1170)=[{0x1010, 0x111, 0x9, "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"}, {0x98, 0x1ff, 0x1f, "20cf1117e7fd007f3a858a55baa8e97e032d84678fe83233e4e4929a0c34d067e95189c8b25729ccaa9e64e67ce221bad7d58ce1355120cf8df0ebb9224f20dc4caf391b06cd18ea542b64a82008563adea96b333312b2eac8945bbce78e0d6fe98f41ffbb50bd82adcb34c63f7cbbc4f819abc4c8e39ab091365488d98a72e6fecde7b9"}, {0x68, 0x0, 0xfffffffffffff251, "b46076527cd9ae66de012eff02fa763c5fc9d5d9313d2dbe9f3351f997bae04762db4b3a15ae530a40901c5d4c06c1e961eb595fa1bf7f957995109cf2b3b2246eb207afac6e69b5298b0661eb1a501227"}, {0x60, 0x11b, 0x1, "3f15699b11005cab8a0cada8866dc1c7b75ea47afe75d6a630e2f7e1853b0aae85028bd5c962ed2174d7c5137303baad325e352f434f58b0b600ea286bab4c56e4f153839088fccf9f684ccc98"}], 0x4, 0x40000}, 0x20000000) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000bcc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x200}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x20000e, &(0x7f0000ccd000-0xd8)="33f966f8740288c44d92b21cf7746bca53fe47fe1db85ddf37ff63aa7c78732852cef16242b705b457a94bbcd8f170339bc2eeeaed1c53df8a55849c0405ef6a2ad9013f34c88a96dafd1fa983ca51204f5270a99108e47397b6c7db7325c06fc9c91da670dea0dca91554bd69a0a1cab10ae8b477abc4e260cded078548058cb2d01bbb701a123f4b0e60056c7d79d314b8fb04fa4befbcf5fbdbcd3ea0caecf96f7c3094f629c3328b449f48e40a08e38c4e1731321e2f714f34cae838dcb5403e7c5569b8061528fb3ec34fe3c96867004e1b79dd177c", 0xd8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000040d000-0x28)={@generic="8deff28f96b813ac37a4ea156e887247", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d07000-0x4)=0xe8) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f0000c53000)=0x8001, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000640000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0xe0000001, 0x2, 0x9, 0x2, 0x3, 0x9, 0x20, 0x0, 0x4, r4, r6}, {0x8, 0x7, 0x29d8c4d7, 0x101, 0x38e, 0x5, 0x352, 0x9}, {0x5, 0x6, 0x5, 0x401}, 0x20000000000000, 0x2, 0xe3c, 0x1, 0x29, 0x3}, {{@in=@multicast2=0xe0000002, 0x2, 0x400}, 0x3, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x9, 0x4, 0x1, 0x3, 0x0, 0x2d, 0x0}}, 0xe8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b67000)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00008a2000)={&(0x7f000062d000-0x8)="2e2f66696c653000", 0x0}, 0xc) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000300000-0x30)={0x3, 0x8, &(0x7f0000738000)=[@generic={0x2, 0xfffffffffffffff9, 0xbe66, 0x1e1000000000000}, @map={0xf8, 0x80000000, 0x8, r1}, @map={0x4, 0x8, 0x1, r7}, @map={0x33, 0x6, 0x3, r7}, @generic={0x7, 0xfff, 0x8, 0xffff}, @map={0x7, 0x7f, 0x3, r7}, @map={0x4, 0x6, 0x1ff, r7}, @map={0x401, 0x6, 0x100000000000000, r7}], &(0x7f0000ab0000)="5d00", 0x2, 0xb5, &(0x7f000088b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfffffffd, 0x0}, 0x30) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000b76000)={0x0, r8, 0x0, 0x0, 0x0}, 0xc) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000475000)={@generic="aa1cb758b3d14ed8bf1584d0aa9e4792", 0x9fb}) socketpair(0x5, 0x1, 0x7, &(0x7f0000191000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000664000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000975000)=0xe8) mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r9, 0x29, 0x30, &(0x7f00009c5000-0x590)={0x0, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xfffffffffffff218, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x6848, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0xaf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000d16000-0x10)=[{&(0x7f00002cf000)="2900000018001980013d7580006800210206e300000000012400000009000b0000000200000000ff00", 0x29}], 0x1) mmap(&(0x7f0000133000/0x1000)=nil, 0x1000, 0x1, 0x10, r2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000698000)={0x7, 0x5, 0x3, 0x80000000, 0x1, 0x0, 0x0}, 0x14) setsockopt$inet_sctp_SCTP_NODELAY(r10, 0x84, 0x3, &(0x7f00003b2000-0x4)=0x100001c5b, 0x4) ioctl$void(r11, 0x5450) setsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000d00000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x1, 0x4, 0x0, 0x4ec, 0x10, 0xa0, 0x20, 0x0, r5, r6}, {0x4, 0x2, 0x1, 0x2, 0x2, 0x9, 0x7fffffff, 0x224e}, {0x8, 0x4, 0x7, 0x9}, 0x7, 0x3ff, 0x1, 0x0, 0x82, 0x3}, {{@in=@rand_addr=0x3ff, 0x6, 0x8}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x4, 0x3, 0x5, 0xffffffff00000001, 0x5, 0xfffffffffffffff9}}, 0xe8) 2017/09/19 09:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) r4 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) setsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000fbe000-0x2)=0x8000000008, 0x4) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) socket$inet6(0xa, 0x0, 0x9) 2017/09/19 09:30:34 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00005a3000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r1, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000088e000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000a3f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006b8000)=0x5) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000c29000)="f0297c9fa057690f64aa62e15db0afdaa5b782bdd36b03567492e755ceb42cfcd44427fcdd16e1808f334b79e22dfe574a2cd002fa2849fd516b039ae3f1f25755635ab42c9b3f29fdf0a269b3953ba76b6859e4d4fd4b083e9c6162ed9ddfe2bc1d2ba55957", 0x66, 0x20000010, &(0x7f00001d1000-0x10)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) listen(r0, 0x42a9000000) 2017/09/19 09:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0xa, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x800f, 0xffff, 0x0, 0x0}, &(0x7f0000c28000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eff000)={0x7, 0xa, 0x6, 0x6904648a, r1}, 0x10) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) connect$ipx(r0, &(0x7f000044b000)={0x4, 0x2, 0x41, "92b4b2640731", 0xa91, 0x0}, 0x10) mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r1, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000569000-0x4)=0x0, 0x80000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000140000-0x10)=@req={0x1, 0x80, 0x1, 0x7}, 0x10) 2017/09/19 09:30:34 executing program 4: setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00002a4000-0x14)={0xf, 0x1, 0x1, 0x0, 0x9}, 0x14) mmap(&(0x7f0000000000/0xe9f000)=nil, 0xe9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ea0000-0x8)={0x0, 0x80000000}, 0x8) r0 = socket(0x2, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e97000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffefffffff8e, &(0x7f0000ea1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ea1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea2000-0x4)=0xb) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2017/09/19 09:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) r3 = socket(0x1f, 0xb, 0x101) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00002e2000-0xb)={0x9, 0x7fff, 0xffffffffffffff01, 0x7, 0x4, 0x8, 0x41, 0x7, 0x1, 0x9, 0xffffffff}, 0xb) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bb2000-0x8)={0x0, 0x0}) sendto(r0, &(0x7f000022a000-0x6b)="69da2560ad84bf5ea63956d71e91caf91640223562d0843fae6b569fdc0d06cec736ae0ec3043e6eb963e220d277df7b4405e4c7e283429e6db037b2e0763b37b8cbb6aac2ef4f835dd900d5851d61956621c023d59d0cc796387a5732c08870b72e8b770ee0b75c7fa5e4", 0x6b, 0x10, &(0x7f0000ce3000-0x60)=@nfc_llcp={0x27, 0x100, 0x8000, 0x7, 0x5, 0x8, "06811ca092efed07d0776753e16c87b94b433e9e5f6105b5e6b549d003c85f5a49a34f82eaa6ceb9d2123f8bde0ea9e4e5b6e06634cee07d675076ed218a55", 0x8000}, 0x60) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00002fc000)={0x0, 0x0, 0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f16000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000050f000-0xc)={&(0x7f0000a81000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c7f000-0x4b)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff0c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x8, 0x46fc, "9f7debc3aa36981c1764f9b5cedddc47b9737d09ea9f27e5355098ee2f9066cce9ab6653ebace543868179fa2519736238546f2a338a7ba6ece9c27f88f61abe5665d9c9314277df04b59e142019e052"}, 0x160) 2017/09/19 09:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae6000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x3, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ca9000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000005, 0x0) bind$alg(r1, &(0x7f00007dd000)={0x26, "736b636970686572000000000000", 0x180e, 0x0, "737464726e6700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x20, 0xb0b5, 0x9, 0x6}, &(0x7f0000ad9000-0x4)=0x14) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000567000)={0x0, 0xc0, "73cb98437c9fa06ee9bac39ba3bed0beae375d5d87955cb9306efbc5774fb866478198829bcf7252291e44667e59f846f03558ffe2ed43c4b27fc13246f62a1c15d75a87f112e3bb543231d920b3508f963e797aec3f1ed824ded43922df8d156b6764377909c9a336dd6fef5bfe1dd650854573825936289c8e177b5308c15a1d43fbacfd5b46590f4089211eaee747b87473568c4e872f53a15535ce2f3bc2963f4dad21d2c2b02df666ba394e7d511dfdc69eb5851aeddd075c13530b3bf6"}, &(0x7f0000567000)=0xc8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000058000)={0x0, 0x0, 0x100000000, 0x5}, &(0x7f0000567000)=0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000568000-0x8)={r1, 0x4}, 0x8) 2017/09/19 09:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) writev(r2, &(0x7f0000719000)=[{&(0x7f0000732000-0x1000)="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", 0x1000}, {&(0x7f0000ad7000-0x5b)="4b9aa954ab600175401824626dd586cff57e58f4ea0d1b529612d0e570fb3a3c1adb1f8897d76025aa53be73a4dc7c60f13acab2d6a53068a83e64fa8d2835081814f378b5c7ec6ef3b59c248996561af7436dae9f85bc7b93c298", 0x5b}, {&(0x7f000053c000)="9367cc21b11c86343d5050f43be71583381e98de5fdb8959c3003adb1f05000ea9b2f0e8bef0412b152b2dce7b83cef4318e908d4f8c158fd4679e66fdf6c2ac4f06295dbc3c25775b78c2ada2ab2444a56fb1f0a4b8c2af2bd57e46311283e31019736c6eeebc18241c631ee6ab0fedaa42455a20e81d913aad", 0x7a}], 0x3) 2017/09/19 09:30:34 executing program 4: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dd0000-0x1)="72656e6f00", 0x5) bind$inet(r0, &(0x7f0000766000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000a3b000-0x8)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000a5000-0x4)=0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000013b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f000013a000)=0x0) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000baa000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000326000-0x4)=0x8) tee(r2, r3, 0x40000, 0x4) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d0f000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r5, r4, 0x0, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000783000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3, @empty=0x0}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r4, &(0x7f000078f000)="6d18ecdd41d26a401f7bdd98ec04148dea49925bac5b9d69ebba080bf564f2b266c6ab515977213154c7ae0074cf595e6a7e7de9c00ad37e896a854bacd7316072ab38442be1e6d672faab613392705898c8c8772c1d5d58cd29e73f5b563ea0d770e55376c57417a79076645aa2c3e6fe2c6d8e0495148c50748c60", &(0x7f0000477000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00008b6000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dc5000-0xc)={&(0x7f0000001000-0x8)="2e2f66696c653000", 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r7, &(0x7f0000000000)="925d51a037bb752e8ea5b3a4af4e869ef088ba147dce03ed0f41c00dd493af1bbea8e5214df259f9c737c637d38c94684257f7621549d368c9615e9dca299daacdfdd95d2063e37427e38f3a8e243cb52fd9cd488dc9f5d5d259087284c2d2959a244ed1cbeac6062616a87b0756d528b2f5c6065182c006b3a8091d089a3bbcf788ab232569aec0ef4c22d5d6c4baca1fbecc85396e840e903fcefc5e3ada94d2e8906decebe1659a371538d077fdcea2089292f787e1917b3241a2c91ba05d1d53c2f917bac451304a7cbad7dd16d61ca9d5b8d3711f8c137bdf7f39f2dd9953c1357e0e959c2e907059aff9c1f1c8a01a1b8ca81047", &(0x7f0000a7f000)="ea60324857fb04b8c5e01fcdbea0fd8e1097792d5447d3df5da9c86a00b4b9ded6", 0x1}, 0x20) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r9, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x78)=@ethtool_eeprom={0x4e, 0x9, 0xfd, 0x68, "91b9a998856c4004042dd0d8a88737436d6327f1cc69a8518da93098e492db8abe1e5317b94db9311c866f0ec4eb1951681e54180b8bb12f2d7fe14b9f463ac18941c8e1b3b27148de7b9cd72cf84528573e1ace3774587f794df05351341e7115f3d8bf59a00b86"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_udp(0x2, 0x2, 0x0) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aad000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e27000)={0x5}, 0x1) setsockopt$packet_int(r0, 0x107, 0x1d, &(0x7f00003e8000+0xf3f)=0xe4de, 0x4) accept4$packet(r1, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000487000-0x4)=0x14, 0x80000) r2 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000266000)=0x0, &(0x7f0000261000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000260000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000385000-0x4)=0xe8) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getpeername$packet(r0, &(0x7f0000af8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000040f000-0x4)=0x14) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d09000)="4b5f876cd6cda0272ff0dccc03498aefccea3687a3f8b68051339836fbc504dd87c6edcb029b7ff4c3df129007f8649ceb70a16be597bf2058", 0x39) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x9, 0x0, 0x30b) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000567000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000033a000-0x8)={0x0, 0x4}, 0x8) socketpair$inet6(0xa, 0x1, 0x155, &(0x7f0000322000-0x8)={0x0, 0x0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000568000-0x12)={0x7, [0x3, 0x20, 0x6, 0xffffffffffffffe0, 0x0, 0x1, 0x5]}, &(0x7f0000182000-0x4)=0x12) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20, 0x1000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x0, 0x8000}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000925000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00006e8000)=0x0, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x200}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) socket(0x1f, 0xb, 0x101) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000088e000-0x10)={0x0, []}, &(0x7f0000fc1000)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:34 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c0e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000523000)=0x0, 0x1ff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000e46000-0xc)={0x20000000, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80005, 0x7f, &(0x7f0000fdd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000fdd000-0x20)={0x3, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000a3a000-0x10)={r4, 0x8}) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004eb000-0x4)=0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000035f000)={@common="65716c00000000000000000000000000", @ifru_addrs={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000fdc000-0x13)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) socketpair(0x0, 0xf, 0x5, &(0x7f0000da3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x2, 0xc) unshare(0x8000400) r5 = socket(0x11, 0x3, 0x0) r6 = socket$inet6(0xa, 0x200000003, 0x80000000000007) mmap(&(0x7f0000f9a000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r6, 0x200000) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, r6, 0x0) setsockopt$inet6_buf(r6, 0x29, 0x36, &(0x7f000097e000)="ff8d57a9a22d7355032fc98690f53a6e97c97677ea0964b6497540f22dbd387a8295139bd52e79ba1dbe169bc3895e77a10442a6baad7d6e9796cd9252c656e35012d8c4644605a7b777dffe446f1b69ac1404cd17be061ca3f7d016a625fba82441e115e55d35fcc78bd74b88c2e6ca84533f266b82cdd45fdb88d7becb6a0ad61fb5d3e1e4c6f44acc88fd630bac6b", 0x90) sendto$inet6(r6, &(0x7f0000fbc000)="", 0x0, 0x40, &(0x7f0000a9d000-0x1c)={0xa, 0x0, 0x8000000203a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc9}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r5, &(0x7f0000fce000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r5, &(0x7f00001ff000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5f000-0x4)=0x10, 0x80000) bind$netrom(r5, &(0x7f0000263000)=@ax25={0x3, {"27284aec9b50d4"}, 0x1}, 0x10) 2017/09/19 09:30:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80b, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d9d000)=0x0, &(0x7f0000537000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000aaa000-0xe8)={{{@in=@multicast2=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000704000-0x4)=0xe8) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000a32000)=0x5b, 0x4) write(r1, &(0x7f0000284000-0x24)="240000001d0001000d00fa0800000003043900041000010004000100000000ffffffdce1", 0x24) connect$inet6(0xffffffffffffffff, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000a0a000)="", &(0x7f00005c5000-0x4)=0x0) sendto(r1, &(0x7f0000818000-0x87)="be84a1d02a6f2c77094af118637202776ad822e51b37a6539440e3f836a0493e3092a43071b0984a8f618b9285f6625ce93d2dcf68260292c5f92960b91b5ed7763ac69fcf1ce25cd92e82307f025cec3b38651bcc0b16501508ef88516e7a39cc6db5abb83bf5856cc9826a047e50b50f0e7e410e81bc29bfc438c668347977aba803f5ab8f2e", 0x87, 0x40810, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000260000)="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", 0x1000, 0x8000, &(0x7f0000955000-0x1c)={0xa, 0x1, 0x65f8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf7}, 0x1c) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x9, &(0x7f0000698000-0x4)=0x0, &(0x7f0000503000-0x4)=0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000567000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000235000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0xd62, 0x4, 0x400, 0xffff, 0x0, 0x8d0a, 0x629, 0xc00c, 0x1000100000000, 0x8, 0x3, 0x1, 0x6, 0x9]}, &(0x7f0000142000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002c5000-0x18)={r2, 0x10001, 0x0, 0x3f, 0x0}, &(0x7f00001e4000-0x4)=0x18) 2017/09/19 09:30:34 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000001000-0x2)={0x0, 0x0}, 0x2) r1 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00007dc000)={0x8000, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$int_out(r0, 0x0, &(0x7f0000bd8000-0x8)=0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:34 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x1, 0xd9, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000567000)=0x9, &(0x7f0000567000)=0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x3, &(0x7f0000567000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00003bf000-0x4)=0xff, 0x4) 2017/09/19 09:30:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) socketpair$ax25(0x3, 0x9, 0x20000000000, &(0x7f00000b3000)={0x0, 0x0}) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) 2017/09/19 09:30:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) mmap(&(0x7f0000000000/0xebd000)=nil, 0xebd000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ebf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ebf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec0000-0x4)=0xb) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000ec1000)="660503a8b2aa026bf6768df279f0132876922f0b0da7222e9197353b216e17a5aaac75eb0631b0b0c57ebf7154ac8b34ea414ff4f6405729401559ac20bc21fc6661b5514cff7a20e59f5fd0a6cd672fdef784875ad243fa3c5a13f7117c118d5c94f1b5fed70fcf80b53129f05a2db35178963ef445073dbd9c14c1", 0x7c, 0x40000, &(0x7f0000ebd000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00007d3000-0x4)=0x0, &(0x7f0000c2c000)=0x4) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x804, 0x830, &(0x7f0000ec3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007d2000)={0x0, 0x81, 0x33ed3deb72124408, 0x20009, 0x7ff}, &(0x7f000013e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000085000-0x98)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd1}, &(0x7f0000cda000-0x4)=0x98) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ec0000)={r5, 0x5, &(0x7f000004d000-0x74)=[@in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb3}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000ec0000)=0x10) r6 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000347000)={@common="69666230000000000000000000000000", @ifru_flags=0x800}) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2, 0xfffffffeffffffff) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x6, 0x80b, 0x1000, &(0x7f0000de7000)={0x0, 0x0}) mmap(&(0x7f00002ee000/0x4000)=nil, 0x4000, 0x0, 0x32, r3, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000ec2000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000ec1000)=0x10) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001300090469000000800000001800004001000000450001070000001419001a000400020004000200000000000000010c00001ee400e4", 0x3a}], 0x1) socket$inet6(0xa, 0x80005, 0x0) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000509000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000da5000)={0x6, &(0x7f0000a2f000)=[0x9, 0x100000000, 0xed3b, 0x5946, 0x401, 0x3]}) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f0000692000-0x11b0)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000-0x4)=0x0, 0x4) 2017/09/19 09:30:35 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000005, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000089e000-0x4)=0x400, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000001000-0x4)=0x666a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000)="77657374776f6f6400", 0x9) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000aad000-0x18)={0x0, 0x4, 0x30, 0x0, 0x3}, &(0x7f000062f000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000)={0x56d, 0x0, 0x6, 0x879a, 0x8000, 0x3a7, 0x5, 0x5d23c7e5, r1}, 0x20) 2017/09/19 09:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000c76000-0x20)={0x6, 0x3, 0x0, 0x9, 0x80000001, 0x6, 0x2, 0x8, r3}, &(0x7f0000729000-0x4)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000065000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000266000)={0x0, 0x1000, "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"}, &(0x7f0000172000-0x4)=0x1008) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000567000)={r2, 0xa2}, &(0x7f00004ce000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000567000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00001cd000-0x10)={0x1, 0x18, &(0x7f0000b75000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000161000-0x4)=r0, 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) r2 = accept4$unix(0xffffffffffffffff, &(0x7f000045a000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000944000-0x4)=0x8, 0x80000) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000b8a000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e25000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f07000-0x4)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009b6000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003a2000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ec000-0x4)=0xe8) r8 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000053f000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000096a000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000bb000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050b000)={0x0, 0x0, 0x0}, &(0x7f0000835000)=0xc) sendmmsg$unix(r2, &(0x7f0000c34000)=[{&(0x7f00007b0000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f00003f9000-0x90)=[{&(0x7f00003b4000-0x9f)="1d7d62859daa6a9f6e3d7152facd946c6ff2a81b640c23bbb1ac21653a0539d3a3676e5f78aecb0e2451e28314edd69d0189061d61bfe3c3337658043e3f288e8d0aec1838ccfc0b9509449444985b4b6f2e4f176784d953ef43e421a58fb5bb1b8f05101bf8e31fee119d194ec07bbf28e1d781a0e5431997378592d9d51a09b404c4c909b13e4229f10f4080cc732ce6b87d30c25bf414420d37fda56921", 0x9f}, {&(0x7f0000c87000)="ef6fb01cd045cca43c8f062784d1ddd6da7409fca36020bcefb979bb5b2637561c6f14286d52185f59189af54f2d3d03e76dc2bef8623139aee314d9924f3aa4d62d7e0986a83c6ef79fa508e2789c0a4c13074ed77d0abb89ea66a0c99866859dde846c98254efa99d1a02fac62ec2dc648caad49b1f2e39e7abd3d0610285c79a08768c9f20f16327bcf4deb37223cc82a1fb91250a4dcf9e841c250152e2ee3a880249597446aa1e0f3ad88b1b22d3717add280f212635a42fc8a94", 0xbd}, {&(0x7f0000733000)="4b93ec94f0109f37fb3a0361daddb481d18a56bef6d4174e963a39f48faa54b62083cb54fc597d36c96588638e55b058faa0487d71cae36002d093af7a79e9bc23fa71e38336e42424e54cf4ae", 0x4d}, {&(0x7f00006b4000)="72bea518e17dc2a5778336f310964d1548adbb437ea1baf562b5a484fbbc82c56d112ed779ceca8bdcd709a0540827121a07447a5da0989c2d463ee1f49d2631ad289c96429e92ac0d43cd2c9c9f0f5a5aa9d76c53aa1ac2cf2779de1d4b6f5a4c2045cdd985423b1fa44b933caeceb3895ebb345b233f4c435227ff212f2c770585778675634002ebc717f797b64bdbee993a4bc5aacd7528a2bf9023432b8023a632e06540fe70100e4f5c98d786eb44d3ecdff8c6b2ef", 0xb8}, {&(0x7f0000de0000)="fdfff8b551cef54972da63a963d989a9c3a5236ddad3e4abb450204057564e8d18ea96dbd0933c810cc3d452a09b5a51bbed04e5ddc10a262ecf311fab17fe533dac67df938913eca040b3eb5d10a70f17ebb0568c0c6694a0a5a37df8241b37292d859ada86905d8856bfb92cbe55c33de674d5ae91fb4ba5b582090d9a6594684b354a18adae9c3f51d29d2b042d50a4baf7777acdd82548c5167eea1aa7a1a69cb2ba7a65c626cc6576e9067d954e3174dcac64809ee5747a92685da83200fe6dc716ba97691870fdd19c7ef7fd2ca039b22041f36e251a6b237b87d2630b9f042358f854c3362c4b970e8e275c6fa7b0c4a672a1cc", 0xf7}, {&(0x7f0000b09000)="", 0x0}, {&(0x7f0000b2e000)="84d09c36b68b5ab504b8005c0bc0777e65c8eac467007119bfc59acba0a1b3c87db87411b6cdccec77a1356f8539f60d3d802e1f3a341d75ba4c8605ced372fe8e6ef6f7411c4c22b86313eb7f594c9fd198fbcfa3284ae7da4415c63bc528e1a241", 0x62}, {&(0x7f0000448000)="2adbdf980ca378d257acf9d9973404c627edde2247816faebddd2ff14679755b4d76493283868421b863bd18cd4f91d3c0259dc74c57fd2af05d2db61c92af56e7ee3c9ab4de2a3deebbe45f76bde468e0c2c82b8d8b7852d1f7e2eedb3cf96daf00576a72fdfc3b281088ce5b35f50ab00c2b18da5feb9b53d1e7dbbcd8350db7c7796648b46e031af95fcd2f65a86e51ee1abf876d45a8de01fde5eb3f7a51f4418f4f1f9178c574160d2e576b12ae9902480b27", 0xb5}, {&(0x7f0000b92000-0xf6)="6b4d624add64b11caa8cb2c33758ffa36c51ae5d7c779a629f43f500a87d228e60276100a0751be6cb5ad56266aaf8e9d242e3d73ae2ff12ec125bc276564b9786eacac5ed9b244b83a7ee50e488ce050f1c42300cd8064b1c36ee5a3190bcee88c96cd4b6118afb407fbea2d32b9cc2c20db2509fa32b7e96f44a81dac1ce1f4350a1e03b32147411fbd7f3671515a0b3b9c383274ffc8b6b35becf15536b7355bfe6071b6cbea07bf4e9e34eb63945cc9080d6879f2332096404d79265875d5aa17b0ad1355b82aa561d08b090564b4862a895fd7ed3ce456380ef55149fcdb4d932f68c75d3c7d8203c1dbb761dbbae62658a25ef", 0xf6}], 0x9, &(0x7f000048d000-0x40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x2, 0x20000000}, {&(0x7f0000e11000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00003c1000-0x20)=[{&(0x7f00004ff000)="454d9114d2b90ab9ba4fcf9dc25c8f918173a3ce7993671b13f4ca2b230c5889d8369c1b49b85710001ae738512bdb2378d836a16d00644dedf4ebce425a9cc2c27658910c946936130af532d5156c658ceb89f94bc8447528f00ddd915af949f7ae1a32a1ee830165f557ebe56d1068f941aa2d44d0842c2b97175e6d379bf265", 0x81}, {&(0x7f0000457000)="ffa9899e5ff7d5ef23f01beaf38dba87bb0988fdbbcb348fd7847926efc1db9f1132d28576de28bf493bdfe6cd19e9d0bcf02bca4fe0e497ddf1f79bb0fb4e512bcc1f12427fa6e77415d9590eb17cdf3cf7dd740b1dcbf12fc33aa44c0cdeeb2761e5952f2fe822057797137fe8", 0x6e}], 0x2, 0x0, 0x0, 0x20000000}, {&(0x7f0000a1a000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00001e9000-0x20)=[{&(0x7f0000f03000+0x71c)="a8a4170d11963057a7b43c0dbb8b4d9c9289b29cd448a1ec44e9f919111951e5d8e165506e900077281a25e94ec873523026bf3e9d471212d309c75e5b882ebac1aafc583e9a1c80654a832dce5776e963a9995d53ac60af0dc54bc76b0b9517092c3ff1066cf421eb15304741a13cc4e81ca7e771d94526c957fe98b725", 0x7e}, {&(0x7f0000b13000)="90dc49fa6ca9d23b8f296026fe1b07f888f5f37d581418e25d8592cef026b6392da181d67f1726e873db6883f5b1f604acbbcf3ce2b9b68596232256c4b3ab6ffe2e1457271809ff8d32a937314b2d91610c2beb84e4b70c05bd9ff78ec93790f5c6602c1a363601d4a2b60627ffbdb938d6ade15645264dd77e9a11f74ac9cc1f56c9fcb4d35b01012cab5a4bfcd3cb5fc643af7d6bd54293460bc4799954e791c0087edfb52e9463a3b10ee7c03a54e048", 0xb2}], 0x2, &(0x7f0000917000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r1]}], 0x1, 0x40000}, {&(0x7f0000ea9000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000de3000-0x70)=[{&(0x7f0000f54000-0x79)="1c3c388812c6b8016cf5ece52dd452dc3ede2e861f89e1344f4c4a8f452abd065fe89e51a156ab216ed3c395521e5d6bc4fefd051338fe01f5deb9cf750734db060013094e9a1f92fb14876d84747eecc821598e0a4e9270604b200031dbbcb3776d9a284d6933536963c15efeee66fc80b23de3b02d3a80c4", 0x79}, {&(0x7f0000a8e000-0xe3)="84e49517b2882b91a00c206e1ead4b00b8a60c9fc19402786a2b1da0bb091bb52108ba4868d45919942fe749f8991ea4c7ca27011679a2cd7af58e28bbc4ba06c54a05fe2720136f2a003371e9a4b9d4f42b5da8cc200852298f6bc81822350d145dcadc8f79f9d3e0f60ac6b1ebf3c7f030179e48f06795eac67b01d0956032df9915c400f7d8d773c0e65f5f16871e4e86d8c88624a44f6a9e413e8ed271be4cf550f7806cf76a4784bddc4a076d45e3f0adb111a4d27d6b5f0b1ad5a7252825ca20862bc0d5e2fb593379d550da51b809d4588af2b244b8ef4fc0e81c9239c9b433", 0xe3}, {&(0x7f00000e4000)="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{&(0x7f000001c000)="8910a6320c53f209f8f12dbf2e4f1d59a20391ad3de293eeb24bb9841e1c6ec477d9fe7ef43773eab15f23288b6767d6d0eeb50b1a89869306a52b48b1e9fd7ec29689e963a858573eb72478b691e406694c925e5a4fa0260da628297aebd9044a4b6bb5b6ea54134c94c95199038ec5e46623893f6338094300adda2ccdaa8992704a65dd4f7b6476ad16a7b390e353e5fcec709d60dcaf08d0d30925c079db9104ebe7ac8572186d923422b174df7a5b8d380f78c8dd334365663f008d8016ec1e63b75b8e8dfa341910475e9c3199d94787d139d2f4b6ab0c9a743fd0f943b9a601fd4efe8681660e65", 0xeb}, {&(0x7f0000054000)="e96006b5d4a37c7dd6b4bc2bfebd2e5c156cb5c2ba256142f034220badbc1217b2a74916b7e76ed38f4d862cf3bbdf737f391e89c3d287c861499c47d58297931ca2fa26df4744864ac779ed2ccd7a6a45536272417bc06c1e956c5808dd080347a7f51ba6ff5162fac06c0b85237d2e0f9f0bbffbd9b0a5bdf3dc2b3ada51", 0x7f}, {&(0x7f00006b7000)="ca5c6dca32cec8a5df8684c99db4d640982dc962e581cfcca8fea0729f", 0x1d}, {&(0x7f00000b9000-0x9c)="8c7d73f27ffbded147f82764f065ce4d9757bed0e70f2d888720b05810f050a12021ae1819ae2bd65a881cdcef2862517d23835a02d595737321ff9e21f0a010e5eb8db5e86279f00cf1a752e99f43b5c195966ad1754893709e04e8554548a69c3f2fb0fb3a331e02c0e3a09468d351f96e5cde9d356ac776a651e1c16a0662ccaa21ec8175793793220a9c23b681e8c283d899acae0d17d5d70502", 0x9c}, {&(0x7f000016a000)="360ebbeb45fd71b58d7d3383ecb60f86eedda31103d3278ba5bcce1d93ee7dacfff271a43d59c89214edd9026f99094953287f9b5ba37d1f31a04c49a18ec763f17678fa48a99fc93000b42d553e461f2a56f6530d465c54b752bff1ca1ec1d00810ca80b5a57c630928795edb54f3ca35976b358cc3d7b044b9c24ab46e73a5fde7f961fa068dd16c1b0ec7daa4b56db5786ab3b1b99b3eee3f652e8c9a5bc12331352fa340fc06924903ff401b755b99a35c9bf35d44f2ee93c386ff2065c9666973f636c16e01a2efd002cbbbbe09d163d3adaf13985d4d", 0xd9}, {&(0x7f0000122000)="843cd4c31d9ec2ebdd62c5b4981cf8935d00c43233e012aad06d69926d5d88759e6d8f720eec7e075a8f7e06ff912c30c134e89b1c360d4c7d5a16933307276834e53bab09a1ce322f3df85a7f8942f4316ee121fd1f6050707b3a5d0491e9dd6c9997da5473563a16fd58502a101b295629ac8ebd4d7ddf3cbb6c2a27937599c590e6a344222187b1a2a819c5006c8b8be0657468d25ebea9c40afe44205e2cb7ee8aa1a3f0590af1e64f5078bd246514", 0xb1}], 0x8, 0x0, 0x0, 0x20008004}], 0x5, 0x20000000) socketpair(0x5, 0x800, 0x0, &(0x7f000092c000-0x8)={0x0, 0x0}) accept4$packet(r12, 0x0, &(0x7f00005c0000)=0x0, 0x800) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006e9000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a4000-0x4)=0xe8) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) 2017/09/19 09:30:35 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x3, 0x226) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0xe2)={0x0, 0xda, "1eeda187c497498589c5ca46c0f473c3dbdc4d33dd7ed3b7565d9c07776b184e259d07527d8d955b39239b34c72b15528b25fdebc172ecb809b40771624e160302bea7e1df40a845bdff85567626e69f4aaa83a62625bb8b7c70a06abae0f961d268706c3cd51a9706a725d56a08c3f9a5da41ec3f4ec62d580eff24b4c01ac856c86d1fc8726e7ff424b711e78e1835d4d57be57fdb11ab2b345b73e127da5e4d51617b5c47d2057ca1daad8ee8420fbf6e9585669ea6f1fbddb3514f2e46b86280cfabc7b85d02d48a00687c3426e95195fbf615eaf2d5c222"}, &(0x7f0000e20000)=0xe2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005d4000)={r1, 0x7, 0x5, 0x40, 0x7, 0x200}, &(0x7f0000604000)=0x14) r2 = socket(0x1e, 0x1000000000005, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000096000)={@empty=0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00000be000)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d42000-0x20)={0x0, 0x0, 0x1, 0x7fff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000598000-0x20)={0x7, r3, 0x2, 0x7f}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r0, 0x10000000, r0, 0x0, 0x76, 0xc0000000000007) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00001dc000-0xc)={@loopback=0x7f000001, @empty=0x0, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000be8000-0x20)={@common="697036746e6c30000000000000000000", @ifru_flags=0x200}) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f00007ac000)={&(0x7f0000b7b000)="2e2f66696c653000", 0x0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000eb9000-0x30)={0x7, 0x2, &(0x7f0000512000)=[@map={0x7f, 0x3, 0x3, r1}, @generic={0x7f9, 0x100000000, 0x7, 0x4}], &(0x7f000089e000-0x1)="00", 0xffffffffffff8001, 0x5e, &(0x7f00002bd000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80000001, 0x1}, 0x30) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000846000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000882000-0x4)=0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00008ce000)=[@in6={0xa, 0x3, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x6) [ 109.250010] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23448 comm=syz-executor4 2017/09/19 09:30:35 executing program 3: mmap(&(0x7f0000006000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x1000000000005, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000cdb000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000e49000)=0x8b) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000506000)={@rand_addr=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ff000)=0x8) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000086000)=0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000445000)={"1ca2e2422274749de6f758346be147a9", {0x4, 0x1, 0x400, "1358ac3ddf76", 0x8, 0x0}}) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000567000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000567000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00007fe000-0x8)={0x0, 0x0}) r1 = socket(0x4, 0x6, 0x1) socketpair$inet_sctp(0x2, 0x72ddddf3970b0acf, 0x84, &(0x7f0000982000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000144000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000412000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000cf2000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, r4}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f000043e000-0x4)=0x7, 0x4) socketpair(0x3, 0x80007, 0x3, &(0x7f0000b9f000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f000016f000)={0x2, 0x0, 0x6, 0xfffffffffffffffc}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x400000000000000) writev(r6, &(0x7f0000076000)=[{&(0x7f000007a000-0x39)="39000000130019470400ff00000900fff0000100050000000000000000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) pipe(&(0x7f0000ff1000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r8, 0x80f86406, &(0x7f0000600000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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socket$inet(0x2, 0xf, 0x2) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r8, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000687000)=0x14) r9 = accept$inet(r7, &(0x7f00002e8000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r10 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r7, &(0x7f0000c13000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r10, 0x8946, &(0x7f0000eab000-0x28)={@common="62707130000000000000000000000000", &(0x7f000010f000)=@ethtool_link_settings={0x4c, 0x2, 0x0, 0x3f, 0x4, 0x7fffffff, 0x8, 0x20, 0x4, 0x4, [0xe1fa, 0x7ff, 0x8, 0x3ff, 0x400, 0x3, 0x9, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$kcm(0x29, 0x5, 0x0) listen(r3, 0xfffffffeffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000934000)=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000ba000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000ce2000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000b4000)=0xc) syz_extract_tcp_res(&(0x7f0000ff3000-0x8)={0x0, 0x0}, 0x80000002, 0x4000000000000408) syz_emit_ethernet(0x67, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [{[], {0x8100, 0x0, 0x8, 0x7}}], {{0x800, @ipv4={{0xa, 0x4, 0x480000000000, 0x0, 0x55, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @noop={0x1}, @generic={0x87, 0x11, "11b70c65d7edbb4b656c4e658b9451"}, @end={0x0}]}}, @tcp={{0x1, 0x0, 0x42424242, r11, 0x0, 0x0, 0xb, 0x2, 0x0, 0x0, 0x0, {[@nop={0x1}, @sack={0x5, 0x2, []}, @generic={0x4, 0xe, "5a8daeaa56809bc6efc82f6c"}, @nop={0x1}, @nop={0x1}, @window={0x3, 0x3, 0x4}]}}, {"7c"}}}}}}) r12 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r12, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x0, @common="6c6f0000000000000000000000000000"}}}) getuid() 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) 2017/09/19 09:30:35 executing program 3: mmap(&(0x7f0000000000/0x31d000)=nil, 0x31d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000031d000)="220000004a000700ea091008090007000a0000000022000004000300040001008c45ab", 0x23) mmap(&(0x7f000031e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000031f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000320000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, r1, 0x0) r2 = socket$inet6(0xa, 0x3, 0x7) r3 = socket$inet(0x2, 0xa, 0x40000000008) syz_emit_ethernet(0x62, &(0x7f0000a9c000-0x19b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x200000000000, 0x54, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, "ab03a1cf658a4c4a52bfbd409a347101ccde4950200ec8eaaff4f0f049aa2547a482ba4374cedab80d5aae120880c886d34361c59adea5d1"}}}}}) recvmsg(r3, &(0x7f00002d9000-0x38)={&(0x7f0000efd000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eb4000-0x80)=[{&(0x7f0000efd000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82}, {&(0x7f0000efd000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81}, {&(0x7f0000b05000-0xe7)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe7}, {&(0x7f0000efd000-0x3e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f0000efd000-0xfb)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb}, {&(0x7f0000efd000-0x1e)="000000000000000000000000000000000000000000000000000000000000", 0x1e}, {&(0x7f0000efd000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000cb9000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x8, &(0x7f000002f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x400}, 0x40000002) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x3, 0xf}, 0x8) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f000053e000)=0x26400, 0x4) mmap(&(0x7f0000447000/0x400000)=nil, 0x400000, 0x3000005, 0x10, r3, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000790000)=@sack_info={0x0, 0x400, 0x10001}, &(0x7f0000fe2000)=0xc) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000e81000)={r4, @in6={{0xa, 0x3, 0x7fffffff, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1000, 0x400, 0x9, 0x2b}, 0xa0) recvmsg(r3, &(0x7f0000fe1000)={0x0, 0x0, &(0x7f0000fe2000-0x50)=[{&(0x7f0000da3000)="0000000000000000000000000000000000000000000000000000000000", 0x1d}, {&(0x7f0000fe2000-0x14)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000fe2000-0x2)="0000", 0x2}, {&(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000fe1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}], 0x5, &(0x7f0000f76000-0xfe)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe, 0x84}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000f23000)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f00008e8000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000064000)={0x0, 0x0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000568000)=0x5) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000132000)={0x0, 0x40}, &(0x7f00007ce000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) bind$netrom(r0, &(0x7f0000185000-0x10)=@ax25={0x3, {"51beb2e401b4ba"}, 0x6}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003ad000-0x20)={@common="73697430000000000000000000000000", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmmsg$alg(r0, &(0x7f00009b0000-0xa8)=[{0x0, 0x0, &(0x7f00006ba000)=[{&(0x7f00009c8000-0x6)="a711d45adddb", 0x6}, {&(0x7f00001d1000)="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"}], 0x1030, 0x8010}, {0x0, 0x0, &(0x7f0000b03000-0x10)=[{&(0x7f00006a7000)="7b496b32a3faabf7779aa4810378a1d362932d3b6d1b305d91e28a036c92d53bca50d9eea4bcb2dca229ef031844dfc5cee7d579eb9ec45ec9ed1b98495afc508f74c2556f2fbba1b44e5be297635b5999b678a6a617285a4388180c5fa87850a8979ec8f71fbb3632b4e1adca0bd7090ee105e9c241d4b5e365b4", 0x7b}], 0x1, &(0x7f0000e7e000-0x260)=[@iv={0x100, 0x117, 0x2, 0xec, "7a5bef3ac7f6cf8e0f9705dd1b0870984c2926a73f2dcf8f2bad11d76fc5a70b182f67073869d94b17c031300de9e44feee9e67e1e531a246f0729b095eb8a70e3931fc3ebc0cfd1ce7a8dcf5f4ebc2a199a6d3cba1ab1333b8afd35aee28b13ff18f24c4f898897a53cada7395c8199ee9763b572feb49d1bb67aa53212ef2642fe2c5c0fa2def219572085d788bcf4f5585aac3e444375438e9e310b77e2c476c35833970ea24764c130f14807bb9f89efa1d7738d596e6b238e60977fc4a5e91e7334c957e83ccf7d72fe82af84a0fbb667468b269229eedb1a73e23e2c20564d56fdfeb2f0d1182bd267"}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x8000}, @iv={0xe8, 0x117, 0x2, 0xd4, "7262229d881485ea5fa901df8c7fd4b4014bd7b24bdec35e6b7f1be3fd0610e9dc2c5525e79bb6ceec1cda0758bf041ab09e479e69a49343c0db8ebcbe6f03cfd35985198bfff58122083fd82945e5a673c55819db0e14e8530bae7654c8b6b4b9072e28dff11ab1c7a443d0516a2c29c6c1468e4e8b110a15d8f3a7d45f634bb7410e5d64c095b8a80fee5bc21d41d47af6bdd895ae192961af1bb56e6c1ff853195ff269a8b494733033bddc753b412c986ac88102e9825cf665033a2f0486063969fdf025ca9e16d7be6d3c724adbced9f235"}, @op={0x18, 0x117, 0x3, 0xa7}, @assoc={0x18, 0x117, 0x4, 0x20}, @op={0x18, 0x117, 0x3, 0x8000}], 0x260, 0x4000}], 0x3, 0x20004080) 2017/09/19 09:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @rand_addr=0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, 0x25, r1, 0x0, 0x2e2e5431, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x81, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000568000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000415000)={r0, r2}) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000075a000)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r1) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000514000-0x4)=0x9, 0x4) r2 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r2, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) [ 109.395197] dccp_invalid_packet: P.Data Offset(172) too large [ 109.405790] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.433155] 8021q: VLANs not supported on lo 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bac000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000dc1000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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2017/09/19 09:30:35 executing program 3: r0 = socket$inet6(0xa, 0x808, 0x200000000000005) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x100000000003, 0x31, r0, 0x0) mmap(&(0x7f00009fe000/0x3000)=nil, 0x3000, 0x1000008, 0x817, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7baa}, 0x1c) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000c, &(0x7f0000f63000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x2000004, 0x12110, 0xffffffffffffffff, 0x8) [ 109.471479] netlink: 5 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.487557] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=23543 comm=syz-executor3 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) close(r0) r1 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r1, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) r1 = accept4(r0, 0x0, &(0x7f00002b3000)=0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000250000)=0x5, 0x4) 2017/09/19 09:30:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000c48000)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000041b000)=0x6) setsockopt$inet_buf(r0, 0x0, 0x3a, &(0x7f000076d000)="e403", 0x2) sendto(r0, &(0x7f00006b6000)="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", 0x1000, 0x40000, &(0x7f00005bf000)=@nl={0x10, 0x0, 0x9f7, 0x6}, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003e4000-0x4)=0x200, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000d43000)=0x1f, 0x4) socketpair(0xa, 0x7, 0x5, &(0x7f0000c8a000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f000030d000-0x24)="b25ec7aa734eeb11e2c70e575dcbb025c7e3af868aab1d02a61ed437bd329cc220c46666", 0x24, 0x40, &(0x7f00004c7000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000810000-0x4)=0x4, 0x4) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000cb000)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="8695639afc77", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="a5975aac285bb389a88972bcf9b80029"}) sendmmsg(r0, &(0x7f0000b1b000-0x1c0)=[{{&(0x7f0000e9d000)=@alg={0x26, "6861736800000000000000000000", 0x0, 0xfffffffffffffffd, "636f6d70726573735f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f00000f2000-0x70)=[{&(0x7f0000c93000-0x70)="", 0x0}, {&(0x7f00000b5000-0x1000)="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", 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"}, {0xd0, 0x111, 0x6, "1910be973702f185f7d94bdd2170d8489b61126b344aced0da2429a88541ca60f9f20c2d61f78b9f0a4d9ba6a1f8d4419d5ea6739a7ab08e18b715d8ef53f6b8a588beb06172908c8124475f300481304ac3e624e5ddf8f7f8d1d08cfdb6b0a6bbd1720cc45588595bbb575c6ac8b21676d48ac658a30c8cf8af84eb7c13e2aa87583767d245919ea7fbd6d1a5355d52c82e585baaeb5096f9f4f3d48ed44efe7cb53a5ed8b16a5e0741f29874c2089c50d2b7fc4181e9b336c60bb4"}, {0xf8, 0x114, 0xc4a9, "1672f1626112d4205e41f533d33816359fa7c4b572ade812260ee2b6423fe1ae448352254b314a164cd606cb0068a10397ba8f7ef74c43428bf7bb4a4a740817d75de956145eae359a94f57da17cc4280759851eac3ace1f414fbe5137973fa2e319dd178d3a3767b4338eff13650e4285eba83e62410be15e693c415aed24488ad5690fbd93e38b1c47fa470d10886abb19cda8102fe7183168075256d33b8cf4ff3026bf1880a2c92232d3357126465cfb42f7100d46743f69cd651b4b39b7dc4707f8a2add4c8bedde7030ccb128f4785842f88624a90cac96ba176602ef9a076"}, {0xc8, 0x13b, 0x80000001, "457106d6d108a9aea851eb284ea6d557ba2000b329b27c43c9af1bf24bfc9983a3b57093178ce6c0cb97792f8badba373c9c5fd8cf18d1e2336ad4788f2bf02499691adad7a6906fb70546f52470ea15b209fb929cc31a188fe674f9ed55fdb539d04507d890fe952d0eb1c1dba99e3bf9b2152f2bf8d005928d1cfbd4683b9316fe99369b54372ae7a8d1453ba03579faa34f37a4bd9c023702b914b56d9683e0629a940147bf856983f592d7687ee8d0051c2c38dd"}], 0x5, 0x80}, 0x0}], 0x2, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000607000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000b85000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ce000)=0xe8) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00002e0000)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x3, 0xd6, &(0x7f0000968000/0x2000)=nil, 0x2}) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000616000-0x28)={0x1, 0x100000001, r3, 0x0, r4, 0x42d, 0x5, 0x1000}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c00000)={0x0, 0x20000000012c6, 0x10001, 0x0, 0x0}, 0x14) getsockname(r2, &(0x7f0000f74000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b35000)=0x1c) sendto$inet(r0, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000c25000-0x8)={0x1, 0x7fff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ec0000-0x4)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000b8e000-0xb8)={0x0, 0x4d69, 0x1, 0x5a6, 0x23, 0x7, 0x800, 0x5, {0x0, @in={{0x2, 0x2, @rand_addr=0x2f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x36b6, 0x401, 0x5}}, &(0x7f0000ec1000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dfb000-0xa0)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x0, 0x7, 0x10000, 0x0}, 0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00006d9000)={r5, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x26, 0xfff, 0xff, 0x100}, &(0x7f00000f4000)=0xa0) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739e00061b48006be41ffe06d79f00000000000000076c3f010039d8f986ff01020000000000af50d5007fc419d67bcbc7e3ad316a198356edb9b8341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) socket$inet_sctp(0x2, 0x5, 0x84) [ 109.492753] dccp_invalid_packet: P.Data Offset(172) too large [ 109.543234] 8021q: VLANs not supported on lo 2017/09/19 09:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) accept$netrom(r1, &(0x7f000050b000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00008d7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x8, 0x0, 0x6, &(0x7f0000ad4000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) 2017/09/19 09:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00005f7000-0x108)={0x0, @in6={{0xa, 0x0, 0x98b2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x3, 0x8, 0xfffffffffffff001, 0xb3, 0xb6, 0x8, 0x8, 0x401, 0x3f, 0x8, 0x7, 0x5, 0xfffffffffffffffc, 0x3]}, &(0x7f000078c000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009ff000)=@assoc_id=r3, &(0x7f000044f000)=0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e9b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00000d7000-0x4)=0x60) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f2a000)=0x505, 0x4) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbf82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0xf3aa, 0x9, 0x400, 0x58}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000977000)={r1, 0x3}, &(0x7f00003ca000-0x4)=0x8) mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, 0x0, &(0x7f0000568000-0x4)=0x0, 0x80000) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f0000568000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000568000)=0x10, 0x80000) getsockname$packet(r4, &(0x7f00004f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000082000-0x4)=0x14) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000567000)=0x0, &(0x7f0000567000)=0x4) setsockopt$sock_str(r2, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r2, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000967000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:35 executing program 3: r0 = socket$inet6(0xa, 0x808, 0x200000000000005) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x100000000003, 0x31, r0, 0x0) mmap(&(0x7f00009fe000/0x3000)=nil, 0x3000, 0x1000008, 0x817, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7baa}, 0x1c) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000c, &(0x7f0000f63000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x2000004, 0x12110, 0xffffffffffffffff, 0x8) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000ead000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x720b, 0x20, 0xffffffffffffff01, "5b88f2ecf00de0c9197742f63b82ed602706ddd8d09d66ed1a9f87f21f8e510c04e2c29a837abf9114d020d51ac6efa4b3aa863dd4c4b41138401dfbc7778eb2fae9854579b729b0f3ab805a113c5ee0"}, 0x160) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ff6000-0x4)={r0}) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000568000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000cc000-0x4)=0x1c) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000568000-0x4)=0x0, &(0x7f0000568000-0x4)=0x4) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) connect$inet6(r1, &(0x7f0000e73000)={0xa, 0x3, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x1c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000836000-0x1c)=[@in6={0xa, 0x1, 0x25c63059, @loopback={0x0, 0x1}, 0x0}], 0x1c) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 4: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, r0, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000011000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x40000000000010, &(0x7f000001a000-0x4)=0x1000001f, 0x4) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000010000-0x36)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0xfffffffffffffffe, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_emit_ethernet(0x36, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="eeeb90a49e53", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x10000, 0x28, 0x0, 0x0, 0x0, 0xa, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x4b0474da, 0x0, 0x5, 0x11, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}) syz_extract_tcp_res(&(0x7f0000015000)={0x42424242, 0x42424242}, 0x0, 0x0) mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockname(r1, &(0x7f00005af000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000016d000+0x37b)=0x6) r2 = socket$inet(0x2, 0x6, 0x800000000000000) setsockopt$inet_opts(r2, 0x0, 0x2, &(0x7f00000d1000-0x5)="8907040000", 0x5) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000db9000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000497000-0x4)=0x14) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f000053d000-0x1c)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, []}, 0x10) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000db7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000a1000)={0x0, 0x6, 0x10, 0x4f14, 0x4}, &(0x7f0000108000)=0x18) mmap(&(0x7f0000000000/0x61b000)=nil, 0x61b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f01000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000186000-0x4)=0x1c, 0x800) getsockname(r0, &(0x7f0000c8f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000877000)=0x10) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x8000}, 0x84) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000567000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000240000)=0x58) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000568000-0x7c)="96bff7ccc9e1f2a5f8d2c70972e036c6fc5b8bffdb2e8085dfbe77e5aa2ef5e18b47a016fe1fa90083643e15e4b34e642d9a4032d2dd81ffebddba83282638493fd2b4b1cfed54b2f3766f583769dabd74637d97b29ab4fa53f77a6785b20f51177e82b79e6fb673b7819a7ffd569c30a96154b058193d0c4099f482", 0x7c, 0x40, &(0x7f000030c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000394000-0xd0)="5fe6ca740430596d1d789ec3468fbde2f864df05fe5fe66eaaa8b0faa1e27dcd54308c42bb303b344cfd3135ba1d7a3bfe6fb7b2da18fada59856ee350c31e9388aa40fa6783b8a355aa5cfc399157b72bd94d0536eabf54a66247597d690dac13be825d2b3d31b1a244c531583b19e83c21471704ce876c176ed1e55a33840bb27edb178f54f3685b6d8f03154cab1791477c33a4fd994c6db3dbf202f111535ab8002b52cebccec63c0f17e2de52f29e4b1932e491228b89d86666f28ccb9d598f651d3681371c3f9a3427118ed828", 0xd0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000398000-0x4)=0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1000000000002, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000094e000-0x20)={@generic="b071b9b8c1805c3cd01122e9c497d3b5", @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000da3000-0x4)=0x9, 0x4) pipe(&(0x7f0000b90000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002ca000)={0x3, &(0x7f0000526000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000021a000-0x8)={r2, 0x8}) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000220000-0x4)={r0}) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000086000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 3: r0 = socket$inet6(0xa, 0x808, 0x200000000000005) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x100000000003, 0x31, r0, 0x0) mmap(&(0x7f00009fe000/0x3000)=nil, 0x3000, 0x1000008, 0x817, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7baa}, 0x1c) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000c, &(0x7f0000f63000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x2000004, 0x12110, 0xffffffffffffffff, 0x8) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) bind$inet6(0xffffffffffffffff, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xf7, 0x0, 0x0, 0xffffffffffff689b}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f000027f000-0x10)={0x1000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002000)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0x0, 0x4, [@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) mmap(&(0x7f0000000000/0x621000)=nil, 0x621000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000621000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000023a000-0x2)=0x4, &(0x7f0000621000)=0x2) r4 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000623000-0x8)={0x0, 0x3}, &(0x7f0000622000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000432000-0xc)={r5, 0x4, 0x30}, 0xc) r6 = epoll_create1(0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000624000-0x1)={0x8}, 0x1) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000008000-0xc)={0x20000201, 0x0}) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f000001b000-0xc)={0xffffffff80000009, 0x0}) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00002a8000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000ae000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x2, 0x2, 0x6, 0x2, 0x0}, &(0x7f00003da000-0x4)=0x20) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f000016d000)="", 0x0) pipe(&(0x7f0000ea2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000063e000-0x20)={0x6, 0x0, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000566000)={r3, 0x9}) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000568000-0x10)="757365726574683129292a656d315b00", 0x10) socketpair(0x3, 0x4, 0x6, &(0x7f00001c1000)={0x0, 0x0}) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000569000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000568000)=0xf5) bind$inet(r0, &(0x7f0000138000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000003000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "a228af", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f0000fca000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getpeername$inet(r0, &(0x7f0000bfb000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe8000-0x4)=0x10) 2017/09/19 09:30:35 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x10)={0x7575200e, 0xffffffff, 0xd592, 0x7}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000005000-0x21)="", 0x0) r2 = accept4(r0, &(0x7f0000002000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000004000-0x4)=0x80, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000006000-0x160)={{{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x212c, 0x2, "b923b404adef21c4f73142901d0ce5a0b2c912899979984751dacce07f21701e87d709584fa3079700b8d43842bcfa4585e86830860f19469c97f5332682da2c832f37a8551ff3294d006620cb5b37b2"}, 0x160) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000205000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000567000)={0x5, &(0x7f0000568000-0x2)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00002d3000-0x8)={r2, 0x22}) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000f64000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x4, r2, 0x0, 0x4, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x20) socketpair(0x3, 0x6, 0xb390, &(0x7f0000e62000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000c0a000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000219000)=0x28) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000064c000-0x98)={r3, @in6={{0xa, 0x2, 0xbbe, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x8}, 0x98) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000239000)=0x5, 0x4) r4 = socket(0x1d, 0x6, 0x3) ioctl$void(r2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000198000)={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffff80000001}, {0xa, 0x0, 0x400000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, 0x3, [0x4, 0x7, 0x6, 0x1e91d0eb, 0x40, 0x6, 0x20, 0x8001]}, 0x5c) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000166000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003f8000)=0xe8) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00007cd000-0x4)=0xfffffffffffffff9, 0x4) sendmsg(r4, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r4, &(0x7f0000733000-0x38)={0x0, 0x0, &(0x7f0000d27000-0x10)=[{&(0x7f00006fa000)="3a20c06bc4011dbf84ce6d756e4d3fbd94e7a6d209655a324d2828c59a8946effcf3e788c1044ce7eda01a35132c0c6c6995172db9133a19bfbc30ce66f97487966f8179698a27b68e142ecec187645ad8446bf33128064eec8ef3d73f6150ad0cf0741991299c54c059cca7c8319d89e68acc272b9084e159236ef41cc3d635b4c57692f4985043c047be942c0b7090e69403", 0x93}], 0x1, &(0x7f0000aea000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}], 0x1030, 0x20000881}, 0x8000) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00001a8000)={{0x10001, 0xf1, 0x6, 0x2, 0x6, 0x6e}, 0x439dd3b8}) connect$netlink(r2, &(0x7f0000cc8000-0xc)={0x10, 0x0, 0x8, 0x7f}, 0xc) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000af0000)={0x0, 0x0, 0x0}, 0xc) 2017/09/19 09:30:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x800, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, &(0x7f0000001000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80002) getsockopt$inet_mreqn(r0, 0x0, 0xeabb100778b9990a, &(0x7f0000000000)={@empty=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x0, 0xf9, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x9, 0x9, 0x6, 0x80}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x8)={r1, 0x20}, &(0x7f0000000000)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x200032, 0xffffffffffffffff, 0x2000000000000) r2 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0xf, 0x200000000005, 0x4, 0x9, 0x1, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b18000)={0x6, 0x4, 0x10008000, 0x1f, 0x3, 0x0, 0x0}, 0x14) mmap(&(0x7f000038d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000c68000)={r2, &(0x7f0000fe2000)="b558abefd044f6f76287baec75e7e378d93854409ad2c1b9334e20494fd9030b473ba02d6136a0e18c4cda3ff6617b4b5e50af94cf52b4f17e138c6d53e85754b2f978553746dcbe6db02ab6378815b469bf1be1459b5c44a4f0aa09c63e39d9096100d65ddee7e837e529cdec5de0ace759a3a93f02f06b1c113698ce72d917da0c01eabd2f386edf01c8a20941b58d4822c7a0bba6b1620c6299aab3da1f1ba407f82c22f6d6852ac3d2a2618404e32423acfd81e25a3fa3187ccf65d5b96aa7a1890813838fb869c0c6a232f3ab01a143e40f91", &(0x7f0000fe1000)="2a0d8c42a59a5d48bd43e2b1e568eddaca0dd4daa6974e77f502eb0af7cd82c5c25d07bdaf64c94dc3856ef8902478b16ae4c026ff444bb722cb", 0x0}, 0x20) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000124000/0x10000)=nil, 0x10000, 0x3, 0x1030, r0, 0x100000000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000b21000-0x10)={0x0, 0x0}, &(0x7f0000fe6000-0x4)=0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fe5000-0x10)={r2, &(0x7f0000fe5000-0x6f)="621a0781009ba6723b461b30c6365f2e58d8e0f6f600576dff2caf086b4c54d670afe633ad1a7d1ceef9f612e096f63b3ff9fa085df15f07c26d1528e95365a8efb46b8d220ec0f28c644f6f4bfb0390b7faac3a3c2b40cda46fa8a7be6ec2c3c38f325af9ff21d2c8076139c1642a"}, 0x10) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r2, &(0x7f0000fb2000-0x8d)="a3723a06c2c4836c6d48442ae6d05fa7e98963a92e2a2c1f0adaaad8facd412d2af75257bad6f6f3766df220e44513f721753e3c4a1e260f070000003b8a9735afccc57281502c1788beb8f360a5a72dae0fc861466800865e35e34b7ae8a9d0b7b9602ec1de7a7770019a0412dcaa15abbbf19327308cdb0036d97e58e347ad2d857b170000000f5114876905", &(0x7f0000fe4000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000e33000)=[], 0x0, 0x0, &(0x7f000020c000-0x8)={0x0}, 0x8) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) r1 = socket(0x1, 0x800, 0x7) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000127000)=0x0, &(0x7f00004f5000-0x4)=0x4) 2017/09/19 09:30:35 executing program 3: r0 = socket$inet6(0xa, 0x808, 0x200000000000005) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x100000000003, 0x31, r0, 0x0) mmap(&(0x7f00009fe000/0x3000)=nil, 0x3000, 0x1000008, 0x817, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7baa}, 0x1c) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000c, &(0x7f0000f63000-0x4)=0x0, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x2000004, 0x12110, 0xffffffffffffffff, 0x8) 2017/09/19 09:30:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) bind$inet(0xffffffffffffffff, &(0x7f0000fe3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:35 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000280000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000568000-0x4)=0x10, 0xdadc71cfe509785d) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:35 executing program 4: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x1f, &(0x7f0000f98000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xc6f000)=nil, 0xc6f000, 0x3, 0x1810, r0, 0x5f) r1 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000f99000-0x4)=0x3, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) gettid() mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000387000/0x4000)=nil, 0x4000, 0x10d, 0x10000032, r0, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008b6000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f9b000-0x4)=0xe8) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e31000+0xbf0)={0x0, 0x0, 0x0}, &(0x7f0000f97000)=0xc) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005aa000-0xc)={r4, r5, r6}, 0xc) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000233000)=0x100000000, 0x4) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000069d000)={0x4875, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x300, 0x9, 0x5, 0xfffffffffffffff9, 0x9, &(0x7f0000aa3000)=@generic="84dfcfd73a73bbe57ab8162b3728536a", 0x5, 0x7fff, 0xfffffffffffffff8}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000f9a000)={0x49, 0xffffffffffffffff}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f77000-0x4)=0xb, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000aa3000-0x20)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000f99000)=0x7, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000979000)={0x1, 0x1ff, 0xd10, 0x9, 0x1ab, 0x80}, 0x14) sendto$inet(r1, &(0x7f0000c6d000-0x3a)="0acfdbf451f0000000218eadedac1789b79300040000000000230018050018e3f70e00faffffff000105c0030300364fa80e7b67fd538e2e91", 0x39, 0x800, &(0x7f0000baa000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000f9d000-0x14)={0x1000000009, 0x100000004, 0x3, 0x8597, 0x200000000001, 0x0, 0x0}, 0x14) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b07000/0x3000)=nil, 0x3000, 0x1000005, 0x36, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f98000-0x18)={r7, &(0x7f0000f98000-0x1000)="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", &(0x7f0000f98000-0x5e)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060e000/0x4000)=nil, 0x4000, 0x5, 0x10010, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000f98000)={0x1, 0x2, &(0x7f0000f91000-0x18)=[@map={0x40000372, 0x10001, 0x3f, r7}, @generic={0xd39d, 0x0, 0x2000000000200000, 0x3}], &(0x7f0000362000)="00", 0x8, 0x80, &(0x7f0000f99000-0x80)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8002, 0x0}, 0x30) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000f99000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f9d000-0x4)=0x10, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000090f000-0x20)={@generic="b975e920e4649e0da0ca29872ac2b021", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x0, 0x4, 0x8000, 0x0, 0x0, 0x0, 0x0}, 0x14) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000567000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000187000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000b3000-0x4)=0x3da5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00004b6000-0x8)={0x0, 0x2}, &(0x7f00001ca000-0x4)=0x8) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00004d1000)={r2, 0x4f, "ff6d579fd01f2708538b2551c23e3a319d2a5cf9a7ef5bd3bd1c827de84ff25a1725bb20bf967d66370face64cf4f7b40291ff68db2b752ecddda9399fb9dc28131c114286c36531dd61dcc7bae224"}, &(0x7f0000568000)=0x57) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r1, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) listen(r1, 0x10000) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f00001ea000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="dc73f6bd9d7bf774d65e26eee155d8713c551771508866e515d012c0913eebcb380f72b2125d9dad58a7d781759d2f206923f5e564d867149ad51459db2cdcb898ff9b4b32ff72b50dd8bffdca778035b1c8159939e469917aac1764f716db3f14037fdd338d4d72ae98515be6b9f84cda64a353aa2d7d379cbbb8447148d13a6ca67e32c38fc472d5abbcd141c7f33167c0e670f642fe44a771af545f7125aa3c4eec2bc958cd592a31d9bc353cc25066432ff1d8d8f374e00014621eaea69bc2755df6d311651a4155465e2072ac5dc13f8b4950386a982650fd5da6b40120056b70fd18b3946774c449036d2e006c9660123075eb851553d305548c97e2aa3ac5185a8f39f02173487880028da5085ce85278333215413dc778b0800d8edaff4a1479eb815368018d316c96850c8835e47b60ee2d85f3308c04828b50fa212aa59a294aa9d2640d21ec5491bba3ccb873c90d877ffbf2049ec867c7fc77b4a98547e829ac7be1dbef63966ff5fc6c70cb246ab1853446fa736e3ff0c94cf20ce755e30d4dafb01d617f9fb34fcd1bfd000c49db328638519ebf69fdc76e6a075357138ffb269dc558bb301f863fc7c82df4f0df81e2ac2a001874f27b97420a91e211dc2801cca35377ffe7223a1bb1e0af907d6cc947449145bf80591e7ef3e026b24c2ee0ff15abb6f04e214b209a9cd282d10c6c5ac9cda0a003356bd068f742730304ed7f702ddacdf8bd1d20c6d9dd1f02387d78dadc9178f45e8b655c24559a7023b053634981d69461dba9993f33c9503e91905259313b0ab938dcdccdf26a64ceddd029ceb1b963669f39c9330382f9bcae62f3a94676a1354f803fae3167887ef3d2512a8ca9bc9f6eb409c1f79770909290b1edb0f4d45ac1347ce27e36c74e328ceed2f5e3dc1fe9b61501ccbabc7462498532ba5bcb8f07661b984c3f484de79411109c89e07efd1f331ced90f7f98da14addbcb346fac554cb480a277d2df491457c5bfe2eeac872a7ade48c3f5a609d885c97e848b95da6c22f13722041de9ff301638787738b863fda511cf54a738871c500156173cc886f87c89bda9f66978ca389d5dcc686d21498e81a4bf679cd808490f97c9e59e09624cfb0316853bfcd213bb2eba1bb4ca4e86ea5d3dbbbd6a360a7278a9681e014093c4c7ce4a505549b5c9e690b25cf3deefd6855e9e330a32f223d504510d9fee28e93bbe9de21ab6c294804473eab699126659a9ec03099cadb0cb74b7a6efe1d3ae219c4f8931ee25a477ae1e3f619f7436c644d426218f3548034d740145cb02a16638ed96f6a72864c166f5bbfdae5a5d3be4440ec32d97863865832a7a57a05173d72da6891ad742ba942663620efb2bbadb273ee04b3bc4cc77addd45afd91f2daee0a7efe08fb4b3716d45aa6ce78eea5a779303eb26a614ef5dd92da96ede0181be839e02df51f9ba13b94b56378a81dbd4b9097a4187b5074099063f6aac5434cc21d21f784781cb6ba0ac146b44c1dfbb0975012e1bb0c091faf2dcb9abad4b4dbd1825951f549d6b71c7de78b0d59e93f6fd3f43b60d4d4db8ec67f62016c4369535e7efd1bfa6e66d7b3db0291cb3861b8fe3de51ea68fac9bd0be2c96884af1247a1aa0706d92f413ad32e78b20ab544aec501e6400b2bdc0c40b61a73a411e6c30c9acb7e6d3100a47603224d312f1cd18b0e9288265ef9b6e0b4d2e52b1179117be833403f40c3c689c1275a7cf038b5541a248866a77e3189e257a0adf3e62c0fa96996bb131f2d527b84d67", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a26000-0x4)=0x8000, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00006fe000-0x10)={0xab, &(0x7f00009ad000-0xab)="3ce1555197b2ae1cce65b06b9aa9a380236b2316a11262a21ef910d76ac1f9b577e532c7ff2fa0016012633bc018f3f407e3be2f19ef2663c1c91b3c6cbf321a4356ca213657f36efc403e801472aca6fa897425893a9a3dd7e75abfdaf972291764ace8abdd735ff7ebb32ebfd506260d840353efb6949946c3fd1830ad5c70dc77ffcdc0c8c7a1f1fa926f86f46c011894a2d521e666f38e29a5cf20843df426a8f93ce32e8915f13503"}) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:36 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x200000000000005) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7baa}, 0x1c) socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r3, 0x11, 0x40000000000c, &(0x7f0000f63000-0x4)=0x0, 0x4) 2017/09/19 09:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000121000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000fe5000-0x8)={r0, r1}) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000d17000)={0x10, 0x0, 0x788c, 0x8000}, 0xc) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000105000-0x4)={r0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000567000+0x15a)={0x0, 0x5}, &(0x7f00004dd000-0x4)=0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000568000-0xa7)={r2, 0x9f, "c5159325953e7f9013ad3e784d98ed338f7b43cb2da75f5d027aa369e89b86f999076f96a322dc9768687d4c231bf4cb1d7d40e2cb23f28aa295f00daa5f3dc39b4342ebe4f0f736c034b859a3d73b154a5770c47fd82a9e7153cc5d0c844b3d467bed13e6032ab743fe4697bc5acf9ef2900368c3292217d77e02e1236dbf54f35f79be70a2058d4014e6cc91b52ce980a2a522f67e5938ac482fdd86421a"}, &(0x7f00000a8000)=0xa7) 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000ecb000)="d42cf9d153c3000464c6c4bf7532009a0aecb5b84000000000000000d10475cfae4314a436a7ed40aeec394960f97c49665230dcdb064ec68a22158babaf6c850a2c127fdd580078b20a2b2657c5d106498b3caa126e01b2a67a2ab2ee9f884c6645f5b8f77818fa922d01f7846854b7e1aa26920652a6bc044e1ca126ca9bd3abcb1a6780752a9c021bb82613308b0b9d996caa6d4cf6b3e618c8c4", 0x9c, 0x41, &(0x7f0000ec8000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/09/19 09:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f10000-0x18)=@generic={0x4, 0x1ff, 0xffffffffffffffc1}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 4: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00009da000)={0x1, 0x3, &(0x7f0000862000)=[@generic={0xd885, 0x0, 0x0, 0x7}, @generic={0x7, 0x0, 0x0, 0x8}, @generic={0xd39d, 0x0, 0x0, 0x0}], &(0x7f0000981000-0x4)="47504c00", 0x8000000000005, 0x80, &(0x7f00009de000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0}, 0x30) socketpair(0x8, 0x5, 0x4, &(0x7f0000796000)={0x0, 0x0}) socket$inet(0x2, 0x806, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000001a000-0x28)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, @multicast2=0xe0000002]}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x6, 0x84) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000039d000)={{0xa, 0x3, 0x414d51a4, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0xffffffffffffffff, [0x3, 0x3, 0x7f, 0x1, 0x1f, 0x5, 0x8, 0x338]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000010000)={{0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x1, 0xfc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x4, [0x401, 0x8001, 0x40000000000001, 0xdb, 0x4, 0x2, 0x10001, 0x2]}, 0x5c) r3 = socket(0x2, 0x3, 0x21) sendmmsg$nfc_llcp(r3, &(0x7f0000f57000-0x38)=[{&(0x7f0000231000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x1, "a227cfd86399c1ac204eb4a65b21e531678e893e12003ab58c3204d87625cb37d67298ca57fad84a7a71bddd674dcd27daed2fc91b2453033dfc878eb6b571", 0x0}, 0x60, &(0x7f0000038000)=[], 0x0, &(0x7f0000359000-0x18)={0x18, 0x121, 0x3, "17"}, 0x18, 0x0}], 0x1, 0x8040) sendto$inet(r3, &(0x7f00000ad000)="7c97a96df288e72b943b70418d7f1d8f51642f00787b2db9949492ac4ed13d629c3ec45ba0636b58298c3f31f3b7f6b1678612869627197ea6169b1593a526bbd815c0e0598d7671ecab4bc54982a1a48eaeac7103f3cdb2cfa2ead340580afa5ebc9dd3d21c494565900d9ca37c54159265e20ae5f74d3b4cb9956066e57843864194042eaca73fd36eaec081eb9439c38f61b02b5e2608acaa0c1a134196fea9fe3833dea8c12c48731f67f453e5f2e73c030dacb25fa475d975115a7bc34a9f1ee037ea193197722d47d895cbcb82ed3cf2d45b5dc8e5cc0746c71d6d6c5a45d0284ef49ad4b77f", 0xe9, 0xc4, &(0x7f0000196000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f000000f000)=@add_del={0x2, &(0x7f0000174000-0x10)=@common="65716c00000000000000000000000000", 0x401}) ioctl$sock_bt_hci(r0, 0x400448df, &(0x7f0000f58000-0xc2)="b7e6be4696d64c7129df1f61314fa1ac7714606e6256ea23bdd2ec8dbf54c6d09091c70c67251744854ed7f3d6bfa30066557c18d8f2bf1857550609b3e1d6162dd9670bba2070346c81fa3415bb398f569508c282183bf88325e2a77bc4607044b0f294806316aa95b9589c9346d6cdf6660a4f2b3bef61f37deefbf73c15113baa2bb3211cb2408e340e38c727ea233beb20534f7d2a4eaa46f9de8a8cb0ff0c24802f69e065faa7db54995f064444e6176b12d668cb6a29aa52bf457ea64c5410") setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000239000)=0x80000001, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000239000)={&(0x7f000023a000-0x8)="2e2f66696c653000", 0x0}, 0x10) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0xa, 0xa, 0xf28) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000568000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000080000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000266000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000568000-0x4)=0xb) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(0xffffffffffffffff, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000568000-0x2)=@file={0x0, ""}, &(0x7f0000568000-0x4)=0x2) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000568000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000568000-0x4)=0x8) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000568000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000568000-0x4)=0x48) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000567000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000041000-0x4)=0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000568000)=0x0, &(0x7f0000569000-0x4)=0x4) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000569000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000569000)=0x4e) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000568000-0x38)={&(0x7f00003db000)=@full={{0x3, {"babc1142b00a32"}, 0x5}, [{"03258893eea9d7"}, {"69779f50528194"}, {"89609b1c074500"}, {"cb59212422bd37"}, {"f04d905eaaacaf"}, {"a0297eb9f75da3"}, {"b8f2fc9326b073"}, {"c8d5bd14c6b9c9"}]}, 0x48, &(0x7f0000568000-0x10)=[{&(0x7f000056a000)="4bd69d9369f3a1a113ac1c5fdf3816b5d01ce807df544ac7fa458b48029bd0048126390982ee7b4331ed5c3726d71d9f1eba9de9af955d983529bf49f345c544f9ebd3c64f0f25ad4c0cf8f243cb8de0f7709493acf28ae2675e15ea10d75de6d44a8cefd863246fc74063a9d2480d53a070c9eb83348eb0197510bfe3b8ad8f2b3465c6aec642245240fbac8aa08ec7d12a15c4cfc60d6cdc782aaa1562f2a0a08c50d311878c5f589ae6195839dd22f35ccb1ed81e4e7bae4e55447ee20ce0ed4376137d101a6ca2ca34a8aedbd45d8c2e14d30847671b73cb1b4e9855c0418a66c09ea1bfce2adde0ac25946e4d012a1da2c32fe2", 0xf6}], 0x1, &(0x7f0000304000)=[{0x80, 0x11d, 0x81, "0685c71968c01152fea48d5086477abe104ed78c7eaa0131e12f63c3d86c1e8f9c21fe661bd4a5e105e6c7de69e28514e13b62fc88ce9f8c935969e118edca80db8e505c98462739c41ea0d956fec716cb27735da77aaf1c412666a4ada76ba6fbd8644ef5b302863c474642"}, {0x1010, 0x11, 0x1, "5c26391cf02d5bdc5098e59610ceda87bd2d207ad09a6fd833ccba12e3fa38c32d560c5e0fbe0f55182c939ffa59fff2eeca45c3fa93d1877229af85e6969001403198f36c4629ba65e8bc7d0779c09f2b4569b378f381171af32f15235da3c3bbb80320ae9f7b45328c0f019d66c4469a01b08de6810a17250d280a136cceadf5994ef9eeceeda50d4eaf4e5964328c280050bec5c8c44ac2a43a061a0f28b484c757536f806d1cdf699fe1cd86c127389b4fc140da0f72fcd54a30c59fb85d79773ae4389fb9dafd08358803d3f2c45e8cb4534c222ccc97c0c0ccb12ce4c68be8c94d713bffb98f157ce6e70f7b3cfbc5761787b2afa748786f2821126ed0e42e45b82aa37e681ceae0251be3e9991db9be6f45af774e2116dcde82e4952a97e2da6c87c98cb2a3c0adb282788ee4b6b73873bd24a9202c751267ea8749d85613390d035e3da4cf7f7d50f5af821435cfe1b1687c050c731377e8b26d3f6e656d69bcf4739f0cb7a9bb003f3921728ac925e098d94a90a7242cb08dee3ad6cd26610827cd9a6251022f1c67df8ba7cb4414fd4743126b87192f9c91d078b09d436cf289fa7072269702c6352fe230fbece2ca1f8acf0672a0aa2a488d2562e706c62ca2edffa4e04ad7744e6862e840a9d42984d8010464c2ceab11b99118ccb3dadcc744633c5004c64693ca94a4d8dee66ddac1c147344e25cbbe748e253e2ca7a67a4a8a1bc5d8149127872d4276c6342c7f080d60ee31cb1b88186cb838aa4c18d927c86519a2f26b2fde7cdc51d1a7f80c60208b7aba8bd425df200994d3f85fda61d1518bd370ebcc387dfcdadc4f805345a209e4d6e0c350e038de3a6febd1dfc35856a558a987b68cf5fc9b85e73a56644cd2d971bb9ffb78fd4fc99627349ea82e62bc3bc4270a8de029a013e95c9cf9540c8c008815b3f7e0cbd86337814471fe785444973616526fa3f507f7e5e50b118b6655ac2524d8f39ee8ff0c916a9ad0019282a147900cd3bf639794adadac0524b10954eae11d1658828ea2c2f8727d0f531311280f4346ba181c71a0a48b8f26e08a0be156bb7f196b2f3156ee48dea1b0d32ff251809bc6c18eeee7808abc86f01008da30e0e5a7bab1ab6ccb39e30a6924b9cfef7addcb44ecfe993a05f45f25da6ea39713a508c41b1e18330b19afa0f7a173e4a01c1cce0bea7f11890919c9fafc92fe3b09612b20947924d1aebff4c4fcfca73a795697f9df30815612796d82362c6c4cb68cdf76f16f03e317f09386243d178a5db306020ae45848c85bd7cfa3aeaf5465363cda20ecbad99d248c09507dc5350b169aba159ffd497d728bcb2c4aa455c1d4105fc3eb598517c9342256ec5f464b7d670ddfa56bb42a7826be332f35cbe3a1e5c5a0bc7a480f5627e125bcc96cc4e19c968cea050add052983b0a2f887f3e3fe840efa9a15fdb5bde350401139eb7b054ef950e0bd4e50415afd788076e283cd88ba90d4802e9dd0c784574393c925508eda2f44cd3e47cd37cfcb888192a97e1fc9c5de9e424464ec20016e2cb77de6ab89f9daf5534efdc6c25fe772c65b4975b165ca9ba4cff1de8c24192c7d80275f4c148231329df0bfe0841414f2b201e411b85849bc2c1c5fed660be828085e876efecf246e92aa1f5b491d3893f186fe61e5462999532e48bb6fe72c503f138c5a74325de282fa6dcda15dfd134585868cf46355a022ca3553e3d699525d5af8991a50a557f03aefc152645c9514148f417e4d9916e7b3ebe63dbc16f484b4cf213cb5cf559b56aff6d9b3aa389d45d417d05b0483324ac1bac6f5672ae9ebf56af305aca0630a6a09751804d7d47a11e064eab0bfe1d2e3a28e855436461b6235683ddaa5e0a625b2657459ec4bb4f350d2a2c2dc925ade60df0ecf3caac5efbf6d506dc423ce6fce77bcee4523ac18017742b99603212db814df833988e9375d32ef862295dffab8bc04ffd33831d2cb184d653c9cc2aa8fd0fff1df369fff7d4bbe4ca9e1068a038579b0f0ed237ca0a20ae9d30f894b933fea3a5462fd717e736e5043624e2bdab9aaf18e7b5fa8067e46e11cd747f76974dbd754aa3f64b60d4b76cf0da40161bf308d2631d34b679dfe6895eb775f2dd9dcc10f9b161f749ac615f4eeb7569a9591214c305ed5bcdb1552f3e1a4a72dbc0ebfc0d3575b731519d9760efd770b5e1cb63c3b48afe1c3781d75d585615668bb63823fe259b64b181529e59f0512d85968f61b0bbb1eb0b04c30ccc1cce17cd2383b88e240de56dd80c806150b81586602b33a2fd3ea5a834e2282061fafdfb0a8694a72a668e1349009d85e1fa5398bc2070611a4c832b31e24f25c6452fb50ce2524c60c0210e58bac09d491751851919b5d5568c45be900900dce278b71b1312dd798ac767a985d38d0d54cab7ab1b1959dd7afd6480f131f3540da4ff4e62871b6dbacbc88b0797e0c96277c7e88ce8a558f501d0e5707a2eb6d92676ca8589584b8424a37c16cfa400ad2a94a1170b3969a7704bbc45f69233773c681c1e26160bdb949ef38f8d5ed4f71488bba22054559e44fd76abafc4144515ae1f86e139734e2c93168d00db0c547b4bbc4507896cf23d704e52ffcdcd08543ceee4decaaeb2df7d37f06e7867cb8a695260bd6815cfa10395a60b213c7cfd276c091ec9e2f99c7f00623b22ded0f94c8e3887ce45b530a5392f372dcbb00ae2a8ec1082368460d050c58fecb180fcac6553d19d91817dfa4d3c21d07e8347184e78d3c604d15d615c8ae235f7c9c9e485ff755daef9924b8342e6059fe8e608bfeeb3a7fd535e1c6cf31a8ff30f99754f4b960a389a6c409eeec1540b726f77b7067052a540c9cdb5a00e9a9757018e11d9945b90158e55421957c838b9d12938466d2b10718ea730b07c2b84e122c7173505ec008c33790d055cf1ce5b8e624620ecd44aa10f29b4d3ac8a042a5118a6f1ea0e6e39c80c799febb850ff221917dd4eb8eb643be9e1ada1eb3336a1ad5f03b7e4b80a8090d2672e88c2ea974b554e6de2edcd00f2a13d16fb08ad22dee2dfdcd354d115d3f0e7cf9388f43774f2c65c75e3e129f2268bbd911e1cdd8079384dd14de87f6be513c25c098f98b9cff90c5fc19f66ebc249cc83213698cd7869ac86b33386f5a64eb31297f2c7c4ef0c941c780577b58493d06bf79a3c8ec4d06f14b249d6795e4f424056382f5e82219dd27af8cb7a9959af6e9d22c3e490d0bc55a93196885dbeb0db8d001e1ca124b70de6677d37db1596651cf3718c4451a03aa60de61f9862b3d02939e06139ae506396cc44ce8094f61664461376ef2ed635c94c71e49a3f0253533aa12bae304a359292dd34234943ec557b83c3201316b8506bafe82fd83fe5527faecdcb7519b3b04c9974105fc6037fe76352ed7592c37122ca87ae40f12b301e5b4255d419401171742c5101b2dbe7f43ff3ca0a4fc9682161685526498aa97259cc7557f2fc842d65b76c439c3a1783e8fb1a7d51222f62a30c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{0x98, 0x3a, 0x2, "0d5d7f930faa7c3cf043198653ac2850eceb8379198b3693f580e4985e5ebab975e657b91e117a65d41d928d0ee06b0dba68f0abff71cee7b10f5e3d016060f352aff8f0d3b73f65c865c8f2125c5e3b7738cc7f2abf25a9f6709cc3d845a2e18b57c573129e2daf24e2dc1baa7a1eb27b76b80f639dc6bae3885151f5226884f0ca3ed5"}, {0x20, 0x10b, 0x1, "5bb118ceabf9d6d59f97bc58aac462ad"}, {0x20, 0x119, 0x6, "5412afc3fbfb001be0"}, {0x58, 0x115, 0x100000001, "5f0d985d0fcd48fe907974029549ab85284a417d307b06a584e0b51f5ea456948ec6834b5d53e30d31c2d7374ef8b229eac8aeda82e5387aee772ce811b4246c5d"}, {0x1010, 0x10e, 0x1, "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0x7, 0x11}, 0x40000) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) recvfrom$inet(r1, &(0x7f000067c000-0x41)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x41, 0x40000000, &(0x7f0000605000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x200000000000005) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7baa}, 0x1c) socket$inet6(0xa, 0x802, 0x88) 2017/09/19 09:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000411000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/09/19 09:30:36 executing program 1: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000065c000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000259000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84, 0x2001, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007a0000)=0x0, &(0x7f0000a28000-0x4)=0x4) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000fb8000-0x4)=0x9, &(0x7f00005ab000-0x4)=0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f00003fe000)=0x7, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c97000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000411000)={0x9, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000079000)={0x3f, r3}) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000223000)={0x0, 0x0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000568000-0x4)=0x0, &(0x7f0000568000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r1, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e99000)={0x26, "736b636970686572000000000000", 0x0, 0x0, "63686163686132300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000de7000-0x28)="0707a7615dc06c37ff10e60efffc424c0afc1d78d68e84a5cf1d17b4fc982a42", 0x20) r1 = accept$alg(r0, 0x0, &(0x7f0000085000-0x4)=0x0) read(r1, &(0x7f0000f55000+0xdef)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x225) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r1, 0x4, 0xfffffffffffffffb, &(0x7f0000bd1000-0xaa)="d7aaa801fd6ca374bb954ccf72a9836fe1a0874dd41e40fc98de2d91eb90dabc0c0d9075d6f00f88d9e3931e8aec4043d129e7f58d5ea78bb4203d947ca3d9ed2f715edee2f6cc70e0551836a372ba901ea1dd4ac5c77f64d4587bc0bbf99823c737893049f0ed3e4fc1a23282a655ad5279aba9cbb2adccea1f1a8baf3383186e28a1019ece61d767b5cb43e6491c46bbc76147cd58cf5b5fc6bd80c049c683ef062b017c9ea7d6506a", 0xaa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000837000-0x8)={0x0, 0x3}, &(0x7f0000a6c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00002b6000-0x8)={r3, 0x0}, &(0x7f0000ba6000-0x4)=0x8) sendmsg$alg(r1, &(0x7f0000538000)={0x0, 0x0, &(0x7f0000b81000-0x20)=[{&(0x7f0000b70000)="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", 0x1002}, {&(0x7f000035c000-0x7)="1493a7a7bc89c4", 0x7}], 0x2, &(0x7f0000fc0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r5 = accept4(r2, &(0x7f000068f000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a09000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000040d000-0x8)={r4, 0x8}, &(0x7f0000bf3000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000ef2000)=r3, 0x4) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept$unix(r5, 0x0, &(0x7f0000aa0000-0x4)=0x0) ioctl$sock_SIOCSIFBR(r6, 0x8940, &(0x7f0000138000)=@add_del={0x2, &(0x7f0000de8000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x9}) r7 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f0000008000)="b94f01f8ff000000ff0e01c575cb3653593012586d86de7d169f43788a52"}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000018a000)=0x0) ioctl$sock_ifreq(r7, 0x8946, &(0x7f0000002000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_flags=0x0}) socketpair$inet6(0xa, 0x6, 0x6, &(0x7f0000015000)={0x0, 0x0}) socketpair(0x3, 0x3, 0x3f, &(0x7f00006e6000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r8, 0x29, 0x30, &(0x7f0000ef2000)={0x10000, {{0xa, 0x2, 0x100, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, [{{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xb0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x52, @loopback={0x0, 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x87}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb8f5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x510) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000caa000)={r3, 0x1, 0x30}, 0xc) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000568000-0x4)=0x0, &(0x7f0000056000-0x4)=0x4) 2017/09/19 09:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) bind(r0, &(0x7f0000e83000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000567000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000154000-0x8)={0x0, 0x10001}, 0x8) 2017/09/19 09:30:36 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000023a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) recvfrom$ax25(r0, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:36 executing program 6 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) [ 110.617923] FAULT_INJECTION: forcing a failure. [ 110.617923] name failslab, interval 1, probability 0, space 0, times 0 [ 110.629308] CPU: 1 PID: 23958 Comm: syz-executor6 Not tainted 4.14.0-rc1+ #46 [ 110.636584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.645937] Call Trace: [ 110.648533] dump_stack+0x194/0x257 [ 110.652171] ? arch_local_irq_restore+0x53/0x53 [ 110.656864] should_fail+0x8c0/0xa40 [ 110.660575] ? debug_check_no_locks_freed+0x3d0/0x3d0 2017/09/19 09:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:36 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x200000000000005) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) bind$inet6(r0, &(0x7f0000d8c000)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x7baa}, 0x1c) 2017/09/19 09:30:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x3) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000933000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) connect$ax25(0xffffffffffffffff, &(0x7f000017b000-0x10)={0x3, {"2dfffffff50000"}, 0x400}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000431000-0x4f)={0x0, 0x47, "3d68cb432f073e4f06506489e74c1cdb8e4c31a2bb64be920d9a0000efb20e0f53d6cb9670f610c55ae0260b2e331be7bbd4299031bbe18a5a1f003cd9a7ccb9301fed705ff59d"}, &(0x7f0000fe5000)=0x4f) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000eaa000)={r1, 0x4000000006}, 0x8) recvfrom$unix(0xffffffffffffffff, &(0x7f0000e04000)="", 0x0, 0x0, &(0x7f00007b9000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) pwritev(r0, &(0x7f0000be7000)=[{&(0x7f000092b000+0x5d6)="98ed1c7c8314894e4adb71a8e2ac673e705b01f3c6fd995ea7e68c5c3c16760700b88af6b4a0385391b226421cf4f17f6bc75823ff1ebc58b6655645a88570ca259d21f994fe9a804e0c12ce7c361df9d3927de772fcf322904d238c81ba1399cf12351da31cdbda58eb12aef88bd0bb159872d93992013c6d17dbc08d06814b08ab8b587e86ebf2e0ca21cacae5134423d2a3bc09cd9f3e0b95c0b7c4b2c3a20ef13dddfde4ce87aff8d81ef3e881b63bd0273ec5eeeb9c5769de3f781486ff98a942bc72f4d0129b8ebb0eef92fa1d9ba5ba4e06e1b7feaa660f0d6dd3fd8ba8095139fc343d5bc25d003a35ba84fac6f9c22a0cbe834ece", 0xf9}, {&(0x7f0000fc3000)="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", 0xfff}, {&(0x7f0000a93000)="f019739226afcf672f1cf9ff7bbaec4d8952513aef8d50bb919d7b88a92172d34860828eb8f738bc3ef239ba4043d5cc6a7456576bc9a5ee7e01a046cf567091e84a84441554bc808e5e0b10c26947dba03e565e7e5f889e5f57bb29b6e3f84325614d45e87b7afb9c3601f1458d47167d0071537ba5e15f23ffc205fd07a1dab05ae702f8c2b298426c7c2f2852a8242de53c02645df495b613291125da6401a108", 0xa2}, {&(0x7f00002ce000-0x36)="6442a5e26cb8eb173eab2551a1e1cd426dad99a0713acd531ff10381a475b1bfdb0e063837557b27a4d95ba0243c3f005640c2cd3ce0", 0x36}, {&(0x7f0000085000)="c347e1935f974d96fbc3c7bb81295923ac0ff9c675013889b4619e6bb4f232bcfcc40e7c9720c50b95087f5627b7811f8156de1600d96304cd7a808e047b49ed166aad417dad0a42d532a9007ee6ffb7effaf76fe26e8e23c5b2c0c786cc72cd1600053d0b308fab1b0a16f5b526fb84d0f80d9ea5b626f4805e4751a91df4529b38c723f5bac42996992d7977e7bbc35ef96401761f277852bd005e771e307feab08b5918a486ce96cf7dca85a9f2a7b2f4935472d0067625a4c891", 0xbc}, {&(0x7f0000cb3000)="21869eae8291272b972820f2cec1ac27cea962c1b7be1d925bbd9d6e12d1d0317c6477b473cb0933c908fe75dce645330dad75ebcce391b574a58da28298032739ad99431d47839ff0cf", 0x4a}, {&(0x7f00008c9000-0x1)="b5", 0x1}, {&(0x7f0000dab000-0x1000)="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", 0x1000}, {&(0x7f00008e8000-0x1e)="e65239f39d0397ff25dba0bb8fa14d10cd14cf4099de31e2a0bea0b5f17c", 0x1e}], 0x9, 0xffffffffffffffff) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00007b2000)=0x0) write(r0, &(0x7f0000efc000-0x1f)="1f0000005600056d00000200000000030700000004003f0000000005000000", 0x1f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000599000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x300000, 0x7, 0x4, 0xa, 0x280, 0x4, 0x1000, 0x0, 0xe7f9, 0x8000, 0xafea, 0xb1d, 0x0, 0x3d, 0x5ad2]}, &(0x7f0000694000-0x4)=0x108) r3 = socket$inet6(0xa, 0x805, 0x1) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000da5000)={r2, @in6={{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20}, 0x98) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000b2a000-0x4)=0x0) readv(r3, &(0x7f000023a000)=[], 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e1c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000226000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000567000)=0x10, 0x800) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000567000)={0xfffffffffffff001}, 0x4) [ 110.665766] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 110.670880] ? check_noncircular+0x20/0x20 [ 110.675120] ? check_noncircular+0x20/0x20 [ 110.679360] ? lock_downgrade+0x990/0x990 [ 110.683503] ? print_usage_bug+0x480/0x480 [ 110.687734] ? check_noncircular+0x20/0x20 [ 110.691975] ? find_held_lock+0x39/0x1d0 [ 110.696048] ? lock_acquire+0x1d5/0x580 [ 110.700022] ? sctp_get_port_local+0x50f/0x13c0 [ 110.704697] ? lock_downgrade+0x990/0x990 [ 110.708853] ? lock_release+0xd70/0xd70 [ 110.712830] should_failslab+0xec/0x120 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) [ 110.716807] kmem_cache_alloc+0x47/0x760 [ 110.720888] sctp_get_port_local+0x9d6/0x13c0 [ 110.725383] ? sctp_bind_addrs_to_raw+0x320/0x320 [ 110.730224] ? ipv6_chk_addr_and_flags+0x3ea/0x660 [ 110.735148] ? trace_hardirqs_on+0xd/0x10 [ 110.739304] ? copy_overflow+0x30/0x30 [ 110.743193] ? lock_downgrade+0x990/0x990 [ 110.747353] ? inet6_dump_ifaddr+0x30/0x30 [ 110.751596] ? sctp_bind_addr_match+0x26d/0x390 [ 110.756259] ? __dev_get_by_index+0x1a0/0x1a0 [ 110.760746] ? sctp_bind+0x23/0xc0 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0xa, 0x9, &(0x7f0000567000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000568000-0x118)={0x3, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(0xffffffffffffffff, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) [ 110.764292] ? sctp_bind_addrs_to_raw+0x320/0x320 [ 110.769134] ? ipv6_chk_addr+0x33/0x40 [ 110.773032] ? sctp_v6_available+0x100/0x2b0 [ 110.777446] ? sctp_inet6_bind_verify+0x9c/0x3b0 [ 110.782209] sctp_do_bind+0x240/0x550 [ 110.786027] sctp_bind+0x8c/0xc0 [ 110.789391] ? sctp_autobind+0x1d0/0x1d0 [ 110.793449] inet6_bind+0x125/0x1020 [ 110.797183] SYSC_bind+0x1b4/0x3f0 [ 110.800728] ? move_addr_to_kernel.part.18+0x100/0x100 [ 110.806021] ? __sb_end_write+0x9e/0xd0 [ 110.810000] ? fput+0xd2/0x140 [ 110.813194] ? SyS_write+0x184/0x220 2017/09/19 09:30:36 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x200000000000005) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) [ 110.816908] ? entry_SYSCALL_64_fastpath+0x5/0xbe [ 110.821754] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.826781] SyS_bind+0x24/0x30 [ 110.830066] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 110.834812] RIP: 0033:0x4520a9 [ 110.837992] RSP: 002b:00007f1b7bca7c08 EFLAGS: 00000216 ORIG_RAX: 0000000000000031 [ 110.845703] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 110.852966] RDX: 000000000000001c RSI: 0000000020ab0000 RDI: 0000000000000005 [ 110.860231] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[], 0x0, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000247000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000cbd000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000a48000)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fe1000)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x5}], 0x1) r2 = socket(0x1e, 0x4, 0x0) getsockname$ax25(r2, &(0x7f0000983000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000140000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2c, &(0x7f0000bb8000)={0x10000, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/09/19 09:30:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000449000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00006f3000)={0x1, 0x3, 0x7ff, 0x200, 0x8}, 0x14) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000699000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000f64000)=@assoc_value={0x0, 0x90c2}, &(0x7f0000f64000)=0x8) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000f2000-0x98)={r2, @in6={{0xa, 0x1, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x2077c0000}, &(0x7f0000f64000)=0x98) connect$inet(r1, &(0x7f0000992000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000e3d000/0x2000)=nil, 0x2000, 0x7, 0x32, r1, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00009ca000)=@assoc_id=0x0, &(0x7f000020c000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000773000)={r4, 0x10002, 0x1c}, 0xc) writev(r3, &(0x7f00007cb000-0x30)=[{&(0x7f00009d8000-0xf8)="3b587f9cebc794fa13a9a8db1ec69148e43545a2a73b12256de63a02f0d81e2ba28a855f3f4a2a7d01b905c13387abe5b10f101b23fd780993bcfb2f13e73c6bf09c5cf07588737f0c3ad080545ed86003f2b260c0b77f45b043424a832082e9fba8bc8b37c2178f879b32ed611333ff423346af3058d0b65b464407e51fc8a31f37a4eb3552107f4b03be0eee8df3550114a481244792d9b893293e4894e35ce7328d7e4829d214703b580190d0159c3789182d4252b02aba3c64935afb6c1297d0dd6716cbc9244081e8bbc83bd6cb0a0ac2b728293dc6677dc7ec79740a61d6976c6829842c01bdc4538ed470446669435cbcf8101007", 0xf8}, {&(0x7f0000f47000-0x1000)="e15de612898363945d976c9d4c569c8c849022e2b9eb6202abdc18957852de68b7c99bf90af9cad1c9e7ce1857488c94d5ab67bff294933eff156e305dab574f27f7f1f8ea98a43ff1bff21aea5ceb5f46b1a72d0a96cc0599fe98d40dc6ea60de5be0360c9db94489e27f3fa5826a5b1c903cfa3e592f5c34925a27b49b9dd7cd6f0be233573940670e128162a91187d2d6bdea10a0c0cc6c9523da48b803ea315f6381c7b8cffdc21dfec25df9ec7ea1041f839d28b9263fcb9a9f5940934f33d939c78ece00428e8e369c9749ab65349bdbbdf3ccc78d82a7f1e8745e8dce859be163246da93c74b0b15c9029242794660b77f4e0d07c4cbdefd41c6d64f28084e7cab637bbb91e026840da190b43e237fc841ef531962737a7c80d796307aa8a3f8d8db705806d6c0ae9b7dd4f7b862725ba149b65669420ec33f9ed18b45196d1251c6105f43c5d78c309b4b67d82701b44d84a891c1bbd4efdd75bb39657810927caf65d60ffaca740b02c8d7ba8c39025d9b3d9cb6af6c9b941965b8987be1bc2597da459da364c60e9e72249bd7f7e1cfd5655b14afbca0eb175904df2c2731adb8528334b78d0f35a9d17db4b355116e287704f437360400ce01a6f689dacdc0fd5ead1b6c766cd8dba53c64e760d7f76be27d1f9e9d57ba37c69740954d280a8291fd80cceaab0f762ec802486af86e549b53c152c43da9ad8bd07837b9998f53c0aa390bdf847d6ad3e7a8fb80efff8f9896be3d93fcdd3341577557907daeb35c0faba68b98f83d5b53ad3b5950144b6e14346d5e9d2d530525adc5cbe91233e1f926752e440c1ce5e5d1bbad92ee2157215fbc81fbecea75298da6883a4c73bdfe7b4885b9a5373e738277a64c3122df8093c18421f928f94444444bd9b1ea385a2b3380f2002ce2a3135ef7d0e56ecbca36e4966a90b40374a40af7768b4a29547713c15b56b9cd5d6fe9af07db0a78bc132e34dddba44fdf6372b6c5eb49ccbf932c2b205c3773c3600a497eb363e311f6310ee1a682a9221365a5840d7afff8fdf0c6a3725b5043b4ac63fe32069f58c6d2fa8f369fa4c1ddf8708773eb546775914efa0d487575f0ba3ff36c1af63496e2b5c528869fc7154c8809ccef93c18f91a75d6167f9a4a133137faa7b3c243a1ac512dee10a43ad5b419b96eeef255f3f73179fbf958e6c1e7d4b372f3bb6c4f572601ad26c0dfe2028590659dce90186408fad8d9ea34cfd6eda19af8d1061e5b506813b67a92c36607f27a18ad66754701f9fde20a1b6c69fed236840a19c3a06c080e1a827cc707159a6f5be1f801e70c705ec1beb9ba5cf350b33ebfb105bf39ec101f332c5808c1bb740e088a6ed924fd0948c0a5bac75145118d6735f0fb7cf49c1e01c4f41c67f068da980b55af70d7028b7350a0b47656962c61498aaa1a1cadb502f7fdbde11a68499d40043d23039080d69853319debfeae0489eab954fc81eef6bffcb87f0f0bac801910d5f9e90cdc304be76148f65bf6ca3501ce9619537ff3a39ee6b1e023c68ccf114c5c488fda91c8c1853afe03232a088236d2cb52b801db625a80c9ef7c974c29489ffcafeba15097f0027e8aef09b2695731dc2eee5140aed6b1d8d65bf38c6fd7ebd43ec8f14d4758674ca85c5cf43b5f19d72a4f3ce7782afb21115617726ca8e02ed76c789e36a135f7afe171dcc020a6da17b05998223e00bb8c9226743960598d5ff8575aa6bccbd4e86c1745a3b0f9b78c9e8d04ea77636fe997301b6e001c7ec2c75037b3722abddd247d0754bb597c1839d5b4ff181d2bf92c74d2869f6085b8828c0191ee3b91c2f40bcf24521bde478d760dc3bf8f5187caa8364c9dbf1774be24f76493a3b64e3dcbe32afff061149ffe66a540a11fa65b86a9416c06bbce58ba3e6addc9d1491852f9ffba3fc543dcf87050cafd78b3499b831c72d7a652a9170d7e6190417853c50577859a2866ac5df518178dd177c60702cddf2e485bc9386471e5d1588c999e9438c005d9e5e203c7026012d63b9ab14fec6dd915d18235fdcf4cdd6d15ccc266c993aa8e55984c5aa0bc329a957e728941c91a7fb402e5296f10df9ab35e9845cf89c96d43da8a1ac1aeae46ed96d38d8ca5aaf69997b9f96ee84a99f4f3b1f3bbda082b994543183ec80d9918be1d7fef602cb73ed6f39010f368d16ab9dd7992c08b71a4ecafe40953a9af9fca7e79a8484f2426073331d51404a1dfef009932c8925b3676821913cb830b90e64820939bd6f2ec88ef9e1b1b97374c08a510545c89b371d14fb8fc4bf8321be759573722bdcf451a744ba1eeb5fb27b8d3863d716f5994496913c5fe709cedf86cd6da706fa70496f74556610ee8c841fb09d163f982c84f6cd64a23c5f51f1869afe0950995b476abc44c3c5f15fa65a33486be382bcdd25e97574f15cdeaac18ecaf6990597af6e8e34aa33abc8a9e31dbe072a5496d0643930021e9b6f5a7ea081dbb5e07353528d27328fb57a2498b0feca67cd545d67e32236a0a5bef0b661d9b9c09e09811e37ab974c0bc7b8a9bde9f953b4367986f16ce11aef463902d16d9eb4deb69fc4655a1d528911cb710222aa200dcc3b30c1da83884ed380f0a6e994e46542286ad368c3d8860300eee9ddcec17ef2cc13defb739469063c0db2bb0b4e14235fdd2e0a637dcba2626b67daa5300055dbc27370b313f3dc6d0ee1f23fd89e318b940cda769b4bfdab9dc97d5cad2844702fd9c86f780b5444eeb3c76d71fc8da828ed6b414f50f0e7212686a205a4c71ade7fb8f4ab5135f95e9bfa75d648bd5e5e0ddf9e8908e20afb290724a91f606d8eb00fbd875b18291a1febb0fba0112a56ab478d1797550943c23c8229543ea38fc2b3385ff36f15499777cc6bb4e577bd44d7e01d71f27b27230b1452b5e78e46c8436eb0f563bed13dca7ba14f0454dc1df26aeac6252fcd5fda0a25891c6f4170804501c1628ef449cc7d59899737dac7a06f2d279e1e903c649a279df9a669eecff99d7a11f4e8eddfe08a356c620524ee21f0ab04a413a6deb3c25862ee4e2dc3450e67c85a5a05fc6fa78270d91edfd4c0fd21f2cc66920e8b559c0599ad354992a7545a523d97032acbdbf0c36a118b71d2fcdbee95e3f98ff8a9199293b8a22ac4610f667c94a8a27f0a066e6f889ea4446ddcc321b273116b7f9d43ef8a6db6a857e878d868d01e2f2958dfd1d42610ac13df37e9b7362b49182517f7cb5d83ec7988eb9441cb8d1b749b996fd4967939bf99c95891f36b5f18920b6132c9c94cec1cc409e2299429fa55460c7b72871a899f56dc9f44f4d0482f689e0c1000f64a2093d04f2b8ffaa8ec6efc78a3100a7bf60b3fe314344aade70f2afd0e5114dc18447079e62528211f17de05860c056522bba2c2d723a4c0bee3537205f90146d407758135939288e83753a83b25de2023495c7cb02c6d63bda19af9636d0fd0a2e3634036f2e0a7c4607d15f92218ba55494c0b65d4a9bea8149265851feae938e99150ef47a41c08f6c0ae2c1ff666c36ade5749d8b2c4e5d8e1d03ba2a810cadba523f25baf9cfb3150ca00f90295f3864245b58d36639988a99a439e2bf058bdeba114b827d6b05df5630c9ce4dd50aa121ae3d121e29f6a1918c931da6fa8e8555307d9b40c76e01930c152d22ef717fd0106d2a38a57e4061c38f9d232a2b976c8503094f1627613e59937985b5364560cd154d4294c7c21afa1030369914f92b7bf8ff920259443f2dd1bc307574f777b8e48eb0faf55d0116446f1692403f97d4e8872a9258b0155dce0bf2676a1674f9b6b2caee839a7d3fd4cf730af279328fa09a604ab88794b5890849def431fd7ea6e90ea4e2e5f3d1f869c3abf4e271bfbe01a0620bd39708785caff8d4c806014a19016fa471493f32a87bec11d70dac6e16b33adf4b8b6a138c49aed217db3af57e7b536a866aa5cb84d5cf8312d45708169272703aa251c169b07deeea1e5310d6131695416978dc10de443dd4ebacd52db2840fef2a7cd1d9fb722daaad86463494150567a76e779aacaa7cf70dd1f35fc0c6a29c82c3ce50da17a8c60acf39958ca095a31716985a12136e7a62189ecc96fc2ac40b828dab29d32e9e196130e988b3b86c71dcc2a07efdb5121910fa8434055bbd142a88ec080cff0a34e621ec09211b3972156d33adfca46e092df8604091de4a24ae3f7b8ed3bef1ab75d44a78d13c675779c6d7cace25fbd060d128faff22c23e54914ebcef662010e4f90a0c8f9742f3f7998ccaef702ddc603a73a884e5def5fb9c14abb081d9a20f7244518d538ee1c23a109778e5071a4b69fffbc25a3ce5fcc7562a2a6344c831a1a40113bc9692f45070fc3e1703f912ce5296a283a0232b77437c15f223488937027b10132df3e4a653e5a82d7fe9d2414004482b1207b6ffa0fae40ea15365a4599858503c40bca58d5566f663d85651b7019280ecd4e0e4e6301cb58f289f2bbdf58d9dbc519ea034a6b85883ce96fd70b1f6b44b79860ae58ff07d8523863a3329b245bc81a3c7ac1734a36b8f38f0700331825993058ff3e8e441043c1e7a3bf50754f94535de7614a3cdea6ca374664dd2167c952936f74d3ec59cb4b5ee8223f05c24d982c3a8e0fc2ffdf5f86c249c653fada0c2038cf33406e527921205612b1f621ec9ca101f9d29b36842a9d38f0a15e8446bca84ee8caae285c13477a4dea74e0dde658a021e0cd503863242060ce6549f0b51ff69d1071e05432ccfc23a14ccdf56d3f32f8eecffcfb69fea3c5b5b9f970671ef01b7c009bade51bc946ece95b7d23bd5707ef6e2f95b7b37cc0893f38e0225560b445014b7e92c65ce96d4e964b0f0c32a6ef0a03bfecdde41047cc73822789ba7d362050a15cb9286b65e5bbaf021b68f0ce88a5716e6fbf9cc4ec87f4ff3a2c3c0fbae3ac9cd7d1199d5996f2b60a107565ea31ddaeb11381fcc5f7bd2e008494341e64b9c8dfd1a053e875858c9b5f50251dfadaf3922877fae714e626fccb4e00763e416e57646b79fb1c30ef5b18898a30f1220f35296407643115d4459e4dd8ed4293c8d22a4cb726d620a42955213877a4256ea2f76c7a1e5a29e2c227a683f1dbafd913fd19e4eda4c39981befdafee37e3fb6d454a71909c77b6b7fa3b0678e0e42fbf17890e93d61d1160867e7bedb5423de4c7eeeaab3927f2966ffd4c2bf149b007c4a889f26e8de72219523484927853bc2085136f815dcf36dd81c91392a730149ee54316facde765d43d5534cd84b56cfdab1c96512b9901c9b9dae3ceffc707e544a098e8425dd4908b923d3048c80cf109185a97a541190bebce687434898e19fd5dc1efe1c0787c1a1c60f7d490c3ef4ce51b70d623d59a672887566e8e363d5cd3b3014150e8600584b969cd487e8a7c91032b75201dd95ca9ddf2e8d5be85aeb39bb79f0d359fcb1c7fa779ea3daf4ba47089699028fd318b03c3031d90d20d3eb7b6866470d1fa965341526212ea5114bef9c4fc58c50f5bf267690451800730a37d3928c8a1ccc64d0d1b8158afc8e792ea82c56059411c9449c899a832b263db891f70a2b850ca9c54646dd068931dd3f3139dddcf39c414d8d5455fdfd1c1d164ee8cf22fbc51c61efca5e3da449f3c9761dcd781504de0e2b2908ea3ea84780384e8f019a927fa8986b333c87e73d9791aa7be98d58cedbbc30f14e65e47be9596b173cffae5d22851027d9e61c9d144176b7af5b24a7d12548db92f4522a0ba82f", 0x1000}, {&(0x7f0000904000)="8c4ce3dd2f2396bb7f08b7d146fc0786606a5298817c63805e17f40834f46dbaba199f9308274ab58e5af81c9d3d981397049bbddf3341a060604ef89225f85dec6a53608dce4439ddd732fced260d494bfb9c68e644c20efd91004e24f405d2466ae3dc5977b71b9518eb7068aba08d0d5edbba566efbdb39ebc1a8191c8c0c9b86b8114acc0ce056be198493c42963c2d786afa4d80b2978c955ccb6f280bf8c4429aaa51726e592b96773d363532aa3ebbcd6ce8e86559b8d25355fd4df33310a7687d9e95cd90061b48ed55c51944398e87ec4270d267604cc110cd6a2", 0xdf}], 0x3) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000f66000-0x4)=0x0, &(0x7f0000848000)=0x4) connect$inet6(r1, &(0x7f00004ee000)={0xa, 0x3, 0x2000000003, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000f62000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f50000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x0, 0x80000000, 0x0, r5}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) sendto$inet6(r1, &(0x7f0000f63000)="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", 0x5ac, 0x20000000, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) close(r3) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 09:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fb5000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$llc(r1, &(0x7f0000f24000)={0x1a, 0x0, 0x10001, 0x3, 0x0, 0x80000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000dd1000-0x78)={0x9, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xb61, 0xf5e5, 0x3f, 0x8, 0x0, 0x10f0, 0x7ff, 0xb62}) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="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", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x802, 0x300) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:36 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009c5000-0x4)=0x0) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[], 0x0}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) [ 110.867494] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 110.874763] R13: 00007f1b7bca7b48 R14: 00000000004b6c47 R15: 0000000000000000 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f0000567000)="6c6f00000000000000000000000000", 0xf) connect$inet(r0, &(0x7f0000039000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa18c858c2156a7ca, 0x8001, &(0x7f0000569000-0x8)={0x0, 0x0}) mmap(&(0x7f0000568000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f00004b1000)={&(0x7f000027f000-0xc)={0x0, 0x0, 0x100000000, 0x8}, 0xc, &(0x7f0000568000)=[{&(0x7f0000146000-0x1c3)=[{0x19, 0x23, 0x8, 0x8000, 0x4, "67d7edbfc46f29eaa4"}, {0xcb, 0x1, 0x0, 0x2, 0x5, "c75b75dd0cc01374a7a5ae262d6a381df4107b036137a6decf0c6fe82b9bb14a0fa2afdde5b802ca5abc95aa0ef4339b30b88ebe8a412adbdb706390371e96ef8ac74c72737ee5b4e924b3f7c7f20debb78cb4e24024422619669f8a2d7541ddb6ef38806485d2280b7baf65d4535ebdc9672a71b987254f4925821cfd71979fa5814f183dba36450c923d3ae9da7d7e797f8489696600df8506c6c97e381e9e1841f972a3e118f471e68fd4af4dd7b2f61ea118ec3c8e4a2f36ac"}, {0xa8, 0x3f, 0x0, 0x5, 0x4, "c6f366f7dd95df21dda351e10b83c0254b358fed6019591a6c18a262b5e23f99aa5370cba8a1fbd131535cda90d8df94b537faa2b5e4e39e6d3fd6dc9cbb8d7675eaa482e1f9baa2eaf030e379f0f25b99d461e67e909ed904b2b250872d3e1b1cb1a53b2ca19d2f54cdd0b43d2cb48eeecde0724eed10d71737dd41b50667b5d9c862a6ff4db5ba392f1cb6e98ff21a12ac43327e41dbf7"}, {0x37, 0x5, 0x10, 0x1000, 0x9, "4d6a47a8a134b6b85328609a407387c4309c009cf20334e4052dd4ff60f7f42c4a0cfb56f7aaff"}], 0x1c3}, {&(0x7f0000569000-0x117a)=[{0xe3, 0xff, 0x4, 0x80000000, 0x1, "bc7e235e606fd4d44b5140d7459777e6017a031086b281c42b41340a229bce77928ad47bb4831ce1392698c32ed91a39138bac62bd1bc967543101a515a1773c96992432ad0a3b180380299ea961dddb809fcc7441b9a065743539e20f298b50fd431ddf5cb2a4bee3de16a81ed8dcd27c5ee5befae63f14c8902fdfb7c975ed68dc687280b6b2c004ab0406418d9423671759851af349719e461ea56a143ffec172e070a024d8830b0ec92ee0d4cadd17f92b3806bdbe35df7881d52eb20d24e5173466c9f49128119f81702dcbbcf8783cdc"}, {0x87, 0x1, 0x210, 0x6, 0x1, "a152e414e119df41d3ee63e3618bb73f98c8b8a1a04441ada95b39d99754bfd7c34182e5e0a53d52a810dde028c799458ed2768f206a1994e47211a3b607019a01e5787a16b4d909616c0753f53307a54b9f26784935a0e3b84ba94b7aff143b0a3549f516fc314bece370d629cbab53053f0e74cee00d"}, {0x1010, 0x4, 0x108, 0x0, 0x2, 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"edde5bdc1d38b5739c63d0b6d87da8f495dc5eb1ba8f3ab59c587379e799cb03ac9f26d09799855605f8d116250c478159341f621ed43b7a49fb88ddd3c182c075a2a50fed5ad5317634d60e9b6702343b3b81e047dd0dc0cd9fa8e5fc6d802ef2c0e54ef1213afd9ecf8e34d64d53b9f191ad8fb8a8a777feaf771f80dccf7d8ae89450c744f1e93a39e66670b31f139a355ae8ba79477fd502d8caeb8bb07bb00a89b6acfd28fe21d610e1fad5226a93639e76b62e88451c980c5cf71b99"}, {0xba, 0x7f, 0x8, 0x2, 0x4, "396e50392519229455f8bb24c3aab18204ff615787f52e5bd9123c69cd2f757f19f57533bee32e105a04accf66f054f95672bd36ca3abeae46da6b33fc5b959d680e9d6425e2488489edf6507bf7bb1e8446dd910c7b59a7e787b704bdf165bbbe45793ade7dbbcc0bbbf4ed8f12f5e4e3f12310aa30eced0d427f0916634d02372e5a4eedb48a5c0b93ab8c45330c3b1e497d3dc1966f6324e695dcf04b734b0340f7ca5b7a0d03d7a5"}, {0xd7, 0x7, 0x0, 0x200, 0x2, "99db2e66835bcfed41dff14bece4c3272bfd75c06e13a7c307ce5e073196af3e036e0d4dddd09e48a32c98bbca33c033db42c981a982f7bd30ba153a3cda419e8189e9e7929df40014e3b1a4cd33e58037be0477d2b67e2c50a15527aa0531091c7039ed874e366b099971bde7eab457ba3f5a64e1479965b8145ac13e8521cd140fa17be80d75177e7b467199000b16232315f74827c848c54558d7bb1077ef06bc728725d768eec1f96ca3a41c598ec1c6c6a64fa1c53bd46d7801d186a1b6ec93b1257a41c1"}, {0x20, 0x525, 0xb00, 0x2, 0x1, "5480da106becd9d9b7f25eefe2dc0c7f"}, {0xc3, 0x5f227be9, 0x100, 0xffffffffffffffe1, 0x6cec, "993b60befedb3c3b803e53de31016376b600e653e6f763667f55084b206891a67743039f16dd30c3545c3eff0a9be772bbcc91178779246def583952296ebcdf3135ba18a9bf29691d3aaed68fdd3b4dc918158052f91a6c18ed324cfefe015279201336b6acba27f9ef9a8577358ddfa953b8bc0c1feb1dded01b0fcfde825021b6b9591f9aece4c8379e40f7c9ecec36ea7ea67e849acd5c8348824ce16a599b5093dfd322a089c072e97d5f5d1c1cd37edf"}], 0x343}], 0x5, &(0x7f0000568000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x1, 0xc4}, 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x7}, &(0x7f0000b22000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000a0000)=@assoc_value={r1, 0x49}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r2, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) r1 = socket(0x4, 0x3, 0x9) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b3d000)=0x7f, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000502000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000261000-0x4)=0x14) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x0, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000511000)={0x0, 0x0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x806, 0x8, &(0x7f000021a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000048e000-0xa6)={0x0, 0x9e, "85c8d3450db7d7f4ca5dd9df9061507bc69553095a85a9eb4a608dcf529b2d192a688a68b4e17f1b6c2eb1d5e0439a57d0a1967ec3d1bd2c98b6fcd8a87df6902d8701d90f05cd605aabb6c275b91bc874d6c038ce1a61259b748778f0e862b49f875212cdff99988b5d90fbf8a123d5cc5ad593410bad9d91031e6327b6439f452f3ac7ae9d83c0814656c4e9f092d97648c11fe868f78edabb689465a3"}, &(0x7f0000568000)=0xa6) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f000056a000-0xc5)={r3, 0xbd, "c3a60603cf6e01a0ac61d23158c88b776487f49421f4e1697398f2df4501523763e65c5881239308ae80bb893359a62db8a87a86ed9fff180bfff8805a0f8d67542e4f22b0a12dae659fa7063b4b5eb24e436b9da432d8a2d21ec814a86556fde6d36d5afff3722a6f8b5fa28b376ba6bad1d7dd3ac02d4cea97606fd129bbf788044712968ee7e5017006b5f7115f941856dbecafb01d7f1a95237fc77f2747742d7f09e3d00ce476e536d22241a0ab44a45e4acda0a67c6f24b2d6ca"}, &(0x7f00003d5000)=0xc5) bind$inet6(r1, &(0x7f0000568000-0x1c)={0xa, 0x1, 0x85e, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) [ 110.936152] sctp_setsockopt_maxburst: 37 callbacks suppressed [ 110.942273] sctp: [Deprecated]: syz-executor2 (pid 24032) Use of int in max_burst socket option deprecated. [ 110.942273] Use struct sctp_assoc_value instead 2017/09/19 09:30:36 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x200000000000005) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000b90000)={r2, 0x9}, &(0x7f0000fde000-0x4)=0x8) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x8, &(0x7f0000f99000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x1e, &(0x7f0000a33000-0x4)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:36 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ff2000)={0x0, 0x40, "1872ebbd066a5ead8ae310febb95b112f67864503e9ed566625a7109313395607ebaf573d1d9bcc36d3336a6ef99213ebe36a0b172a5b259db7409ec7bbdb597"}, &(0x7f0000ff3000-0x4)=0x48) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff3000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff4000-0x4)=0x8c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ff3000-0x8)=@assoc_value={r1, 0x80000001}, &(0x7f0000ff3000-0x4)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x400000000039, &(0x7f0000005000-0x20)="000004000000c3f31d0011040000080000fb000000000205", 0x18) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000095a000-0xe8)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff5000-0x4)=0xe8) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f000035f000)="", 0x0) 2017/09/19 09:30:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00006af000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000097000-0x4)=0x14) sendmmsg(r0, &(0x7f000020b000)=[{{&(0x7f0000fa7000)=@sco={0x1f, {0x1ff, 0x4, 0x7, 0x0, 0xfc00000000000000, 0x99}}, 0x8, &(0x7f0000f70000)=[{&(0x7f0000ef7000)="", 0x0}, {&(0x7f00005bb000)="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", 0xfc}, {&(0x7f0000cdf000-0x66)="36df12af6eeefced36786c56e971a96be64ff876dd8b87445dc75b9951617b113c2865dd5891aaa60930a524a083c8d36ef1fcc4f1716d431e0aac952ac6b3a3f90b23ed5e215379e800b384c3d350b214ec6f88b08828617fdd9ec530d3635fc7217a8682ce", 0x66}, {&(0x7f00006f0000-0xe1)="fb03a975982fcf9197608bd30dde0b6dc13ec92535b1a388b02babd661d3d2184ff8a502349e8cecc1e23aaada0732b36c8f37a0d2c47b9abf3af23466a22c21302a8b99026ee7c87a7b096a05d1f845f67fa7b327b603bac45f731b5dfa469874972d0a9581f4132c5901080269629ecc0df549d2727339580ece420df31e3049ee9e49cb26fdb45b5c0df55ed92847c3edc6bfdf76461313014d1b48e7f77ab87521da0cb3d9681f28ab613d33ecb1b41f37548cbda831d14b84a2cea813ee526346574a7b937841873579cb5a26a9c4773a8a389cc7704856a9bbc3a9f8be96", 0xe1}, {&(0x7f0000955000-0xd)="52b73114761b1db3cd39bfbd5f", 0xd}, {&(0x7f0000841000)="eb6649f3a4c5a70338a469e59f12beffc0f2c05f866535707ab0be2e626bf8b370127c50191b8ccbf1114b0adf167fba37348b18d5dda0601c97df4dc81fa8214982a6ca1620b0d8c82f758925c5", 0x4e}, 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0x1000}], 0x7, &(0x7f0000831000-0x2e0)=[{0x108, 0x11a, 0x8000, "918907d36e7aed7f1903d5e702a14b7b61addd84d70d2a5c62b0555085106a3567419f32131e84875195803e9758a60ad6a9fffa95553506693d3fe8123a03fb629a57cade1b722008e8708288dfd403c9a57890b8f0bd65f2fe22626cd79b13327ff3084100870c8950dfb05f1524f09fccc0009bd073c72c14204da35c5fe5805a80c1ce9ae86c68de6d1097a2bd7a5cec0b681394c80a1867617aad0967d9e0b1bb5e80374a498049dc230a95dfa751ac7d99be8abbb91d2333ad756f7509d45b7d2effe3ba384d67bde5bb8cefb4d9d39038358279bd40df9b66189ec971bae3ffeccbc6b8d83606c7c0bb43e81f1aa17cc9"}, {0x40, 0x1, 0x101, "83c9bd05a36dcb11511da1b5f4925153bbf0237d6ad8dd2b27315f21946e5d966388752e4422747dc6ccbc5302881e"}, {0x88, 0x10f, 0x0, "0b5dda7b6b94123c835df044c41785dc91d13d7b0769f668107a9f2d6762a5aa775e3a4e05fddf118da23f62f7576255d19b17c3183e5fcb686e27b69944284eaf03f4442e90d9011d94519d1660afe552b85279be13bc351633368571347f14c019caf90243f6057505199164eef337d0ffdfff993a2d"}, {0x50, 0x18c, 0x401, "348b4c2864cdd4ac7c6bb3f4b999d536291dc50cad1f703406487e6eafb8cfd2d687ba33bee28d5190589d68f623ef2e44346ab6b54aefeca808e1"}, {0xc0, 0x115, 0x8, "7a180ec0a26785d1144fe6fb05067260f40daaff0dcbeaf9fd3023b1e41c05768a96611512a3cd18b2753ddb4f93205e80ea94e8f13ff764d99432ef8dd78a7b70d79334ad2f51fbb87819aa300904107437b72c1aa40bfe7235e13d0cebf99a81729ce15025c47b332151a7485a733a7fc3390482beb881f0674828a89432aa0e5acab8c9afa0448432dc8737e3d7c6944c326b96b64f90f73b8cf816b898b08a00638da7a01ca98a4d82e1"}], 0x5, 0x4090}, 0x7}], 0x8, 0x2004c040) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="dc73f6bd9d7bf774d65e26eee155d8713c551771508866e515d012c0913eebcb380f72b2125d9dad58a7d781759d2f206923f5e564d867149ad51459db2cdcb898ff9b4b32ff72b50dd8bffdca778035b1c8159939e469917aac1764f716db3f14037fdd338d4d72ae98515be6b9f84cda64a353aa2d7d379cbbb8447148d13a6ca67e32c38fc472d5abbcd141c7f33167c0e670f642fe44a771af545f7125aa3c4eec2bc958cd592a31d9bc353cc25066432ff1d8d8f374e00014621eaea69bc2755df6d311651a4155465e2072ac5dc13f8b4950386a982650fd5da6b40120056b70fd18b3946774c449036d2e006c9660123075eb851553d305548c97e2aa3ac5185a8f39f02173487880028da5085ce85278333215413dc778b0800d8edaff4a1479eb815368018d316c96850c8835e47b60ee2d85f3308c04828b50fa212aa59a294aa9d2640d21ec5491bba3ccb873c90d877ffbf2049ec867c7fc77b4a98547e829ac7be1dbef63966ff5fc6c70cb246ab1853446fa736e3ff0c94cf20ce755e30d4dafb01d617f9fb34fcd1bfd000c49db328638519ebf69fdc76e6a075357138ffb269dc558bb301f863fc7c82df4f0df81e2ac2a001874f27b97420a91e211dc2801cca35377ffe7223a1bb1e0af907d6cc947449145bf80591e7ef3e026b24c2ee0ff15abb6f04e214b209a9cd282d10c6c5ac9cda0a003356bd068f742730304ed7f702ddacdf8bd1d20c6d9dd1f02387d78dadc9178f45e8b655c24559a7023b053634981d69461dba9993f33c9503e91905259313b0ab938dcdccdf26a64ceddd029ceb1b963669f39c9330382f9bcae62f3a94676a1354f803fae3167887ef3d2512a8ca9bc9f6eb409c1f79770909290b1edb0f4d45ac1347ce27e36c74e328ceed2f5e3dc1fe9b61501ccbabc7462498532ba5bcb8f07661b984c3f484de79411109c89e07efd1f331ced90f7f98da14addbcb346fac554cb480a277d2df491457c5bfe2eeac872a7ade48c3f5a609d885c97e848b95da6c22f13722041de9ff301638787738b863fda511cf54a738871c500156173cc886f87c89bda9f66978ca389d5dcc686d21498e81a4bf679cd808490f97c9e59e09624cfb0316853bfcd213bb2eba1bb4ca4e86ea5d3dbbbd6a360a7278a9681e014093c4c7ce4a505549b5c9e690b25cf3deefd6855e9e330a32f223d504510d9fee28e93bbe9de21ab6c294804473eab699126659a9ec03099cadb0cb74b7a6efe1d3ae219c4f8931ee25a477ae1e3f619f7436c644d426218f3548034d740145cb02a16638ed96f6a72864c166f5bbfdae5a5d3be4440ec32d97863865832a7a57a05173d72da6891ad742ba942663620efb2bbadb273ee04b3bc4cc77addd45afd91f2daee0a7efe08fb4b3716d45aa6ce78eea5a779303eb26a614ef5dd92da96ede0181be839e02df51f9ba13b94b56378a81dbd4b9097a4187b5074099063f6aac5434cc21d21f784781cb6ba0ac146b44c1dfbb0975012e1bb0c091faf2dcb9abad4b4dbd1825951f549d6b71c7de78b0d59e93f6fd3f43b60d4d4db8ec67f62016c4369535e7efd1bfa6e66d7b3db0291cb3861b8fe3de51ea68fac9bd0be2c96884af1247a1aa0706d92f413ad32e78b20ab544aec501e6400b2bdc0c40b61a73a411e6c30c9acb7e6d3100a47603224d312f1cd18b0e9288265ef9b6e0b4d2e52b1179117be833403f40c3c689c1275a7cf038b5541a248866a77e3189e257a0adf3e62c0fa96996bb131f2d527b84d67", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000792000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) 2017/09/19 09:30:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={r2, 0x3fd}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c6c000)={r3, 0x6}, &(0x7f00005f4000)=0x8) mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000961000-0xad)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000036000)=0xad) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000962000-0x8)={0x0, 0x0}) socket(0x40000000000000b, 0x6, 0x10001) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r1, 0x0, &(0x7f0000961000)=0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000962000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept(r1, 0x0, &(0x7f0000474000-0x4)=0x0) accept$netrom(r6, 0x0, &(0x7f0000962000-0x4)=0x0) mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, &(0x7f0000936000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000093d000)=0x10) pipe(&(0x7f0000673000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r7, 0x101, 0x0, &(0x7f000093d000)=0x0, 0x4) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x4, &(0x7f00001fe000-0x4)=0x7, 0x4) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0x10, &(0x7f000095f000)=@assoc_value={r3, 0x1004}, 0x8) bind$inet(r9, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000939000)={0x0, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) connect$inet(r9, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000938000-0x4)=0x1fd, 0x4) sendmmsg(r9, &(0x7f00001ce000)=[{{&(0x7f0000935000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f000062a000)=[{&(0x7f0000315000-0xa0)="", 0x0}, {&(0x7f0000935000)="", 0x0}, {&(0x7f000011d000)="dd74dd268cf924aa085e7e1d70ac4a3782d6fb7682e11353f7499080a92d33dccec7c147b32e6e29f2f4a6b0f4cac992ae4cd83f00d6f4c2668887d8c5299fbebac673b4a8e5a8759daa657d48015280c694bfb7c41a4387140e6ea890196759e94da4416622b9ba1fa729e50afa6db5820d94bd23f090c8987ce05df16c376efa94fa0b69d39cec6d6817583feba2fbe7a9", 0x92}], 0x3, &(0x7f0000440000)=[{0x18, 0x84, 0x8, "af290e3f6a52"}, {0x60, 0x116, 0x0, "b307aa1a6654c7620a5ab6fc7d5bbe9132a1b1bfa6f2f992099669616a6b54f46da8db8437325e32bb219c82f034421c31fffbc8eb3301d11bc07038a51227d0e366e579c40642ded4a421f4a09e"}, {0x18, 0x11e, 0x6, "22"}], 0x3, 0x1}, 0x0}, {{&(0x7f0000143000-0x6)=@hci={0x1f, 0x9, 0x1}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00007f8000-0xbd)="1565875facc924634ae290be9868fc8236a488cfb667e201cfeb877052315120af6eb8e9e3dd025864c80bdf8276949a4ac8f01a89922c39028e0dbe617931cb011c77605ad6f3ce9d69ab6bed3c1b285582345daa09db5df20a3c77346444", 0x5f}, {&(0x7f00002dd000)="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", 0x1000}, {&(0x7f0000935000)="37f21e182894830f7f15f99c42a9bebe10ec24c25be7ebce5cd3e3a0438f9c7806cf02d67f1431d6021f29f1754427adc090067a96c833c454170e816cabd494f9878fc59a82de54266ff184036958a28767042d9c846d9fcbe45acb0aa2c84261f37a83ce363a4cec14c0e8018c7aa47d11193c35c510d641a275c146fe86de2b4eb86a867d6cdcf5bdc77b0d", 0x8d}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x4, &(0x7f0000935000)=[{0x50, 0x0, 0x8390, "cef4cdc2a808abf3f2f4ed1bd3f554a6a7fc7266478b93c26f5fbce0a00e1312f48fdc9afd7bc2368a8bf3f6c587e886bc12d9238be1d5a1a429bfa652dc5b"}, {0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}, {0xe0, 0x111, 0x1ff, "02db21ead3dd1974db51a88045cfc092bfa024d7b05fbe941409a1d5447926ac327da2e91993f131fdf32014c6d8ac5e43d1ea04da6e50ef979bddd2bc95d9e8a6c66b9d02e2c8c33480e191bb212a79638cbbe8afc263529c86526e62e7fd40ff15a21e118ba578784f4690a82d4a5939994ebb4e1e43d7ffc9ccc324e2bc8e3b7e92f38f7940b32c74af1ea850125eba17c6287b966824668eef6dd791eccf0c34611f8ebfc6ecab5c6ac733b440d05dfb9590b2fe5378c608daef2043fc798dd26a79c7f14daedc2add6492985c23"}], 0x3, 0x40}, 0x1}], 0x2, 0x4000) ioctl$sock_inet_sctp_SIOCINQ(r9, 0x541b, &(0x7f000042b000-0x4)=0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r9, 0x0, r4, 0x0, 0x8, 0x7) r10 = socket(0x10, 0x2, 0x0) write(r10, &(0x7f000043f000-0x27)="26000000240007000000ff00010000000000000401000000f900010000000000000000003594", 0x26) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r10, 0x6, 0x1d, &(0x7f0000960000)={0x401, 0xffffffffffff0000, 0x3, 0x9, 0x2}, 0x14) 2017/09/19 09:30:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b66000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) [ 111.004905] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=24054 comm=syz-executor7 [ 111.017347] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=24059 comm=syz-executor7 2017/09/19 09:30:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) connect$ipx(r0, &(0x7f0000c9e000-0x10)={0x4, 0x81, 0x0, "28e5b65b629b", 0x7fff, 0x0}, 0x10) r1 = epoll_create(0x9c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00008ae000)={0xffffffffffffffff, 0x18, &(0x7f000008c000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000f96000)=r2, 0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2017/09/19 09:30:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000b7e000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x1, 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00006c6000)=@int=0x5, 0x4) 2017/09/19 09:30:37 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) 2017/09/19 09:30:37 executing program 7 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000d41000)={&(0x7f00004ae000+0xb5c)=@generic={0x0, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) accept(r0, &(0x7f00008ea000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00002be000)=0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000d76000-0xc)={&(0x7f000013d000-0x8)="2e2f66696c653000", 0x0}, 0xc) epoll_create1(0x80000) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000a7f000-0x18)={r1, &(0x7f0000325000)="1982688b4fe7c192e8b553e81a069e87d0ca9237c8fb75afd580f6755763b92aa76c9c3167e67f3462869ef7daf6d6d01b627ac642256317404ac3907e9b10f13d693929da9fb2abe644bd637fe90aa42892f5cf8d36d024288ae2aa4e976abb00b1d1120cf691aed8709b5ae7e503a2c334885efe853a2db4c49ac133056bb378cead833e354b200a137504274fa92943ceaffd9c8a2e2bb6f9241877082e8843594bf839593e75c2cd4619c9d3413030820e97232cd04cb58854b4996e4ccf9d29b68b194b3f41284ee18540ae1359320342266d439d011c99b991af43c1e42d995092f0f6e633d8bfe52095f9a76ad02193901527d894", &(0x7f00009dd000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x18) 2017/09/19 09:30:37 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x200000000000005) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) socketpair(0x3, 0x800, 0x100000001, &(0x7f00004d8000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) 2017/09/19 09:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x80000, 0x1ea) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006b9000)={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8c}, 0xff, [0x6, 0x10000, 0x8, 0x2, 0x7, 0x5, 0xffffffffffffffe1, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000b9b000-0x8)={0x0, 0x60}, &(0x7f0000aff000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000132000-0x8)=@assoc_value={r1, 0x100}, &(0x7f00009d3000)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$packet(r0, &(0x7f0000676000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b6a000)={{{@in=@multicast2=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e28000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000305000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x1, 0x5, 0x5, 0x80, 0x20, 0x9, r3, r4}, {0x401, 0x7, 0xa36, 0x1, 0x6, 0x4, 0x8, 0x80000001}, {0x2, 0x5, 0x1, 0x4}, 0x6622f84f, 0x26cc, 0x5, 0x1, 0xe1, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xfffffffffffffffc, 0x728d}, 0x5, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x0, 0x9, 0x3, 0xa815, 0x400}}, 0xe8) bind$inet6(r2, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2017/09/19 09:30:37 executing program 7 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:37 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f000006c000-0x10)="6c6f0000000000000000000000000000", 0x10) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) r1 = accept$inet6(0xffffffffffffffff, &(0x7f00004ca000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000130000-0x4)=0x1c) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000567000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000139000-0x1)=0x83) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000568000)={0x0, 0x0}, &(0x7f0000299000-0x4)=0x8) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000569000-0xc)={r2, 0x5, 0x30}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000567000)={0x0, 0x0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000568000-0x5c)={{0xa, 0x1, 0x29, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, {0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, 0x5, [0x0, 0xff, 0x401, 0x8, 0x4, 0x0, 0x1000, 0x5]}, 0x5c) socketpair(0xb, 0x4, 0x2, &(0x7f000008e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000550000)={0x0, 0xa3, "3ff8c81c7be00379712fd2dbf00f42ac1397898258133769750de3594a5bea90794c8b9b82a19a6f649e2edc99e64b2f6bbf2256ca88bf84717c2465e81a8c0586f5c92d3528cb05e87623133154b1426112c6ebf2ac94a6f855f41136c010d95cf2c92ec64bad0ae6c9bdd8f2a1fdd5aa6a3eb97bdfd9199576a17d3eda2ff022430578bb304f7da0d77d7ffcdeaa1f2e80ba97418e5d01a54cf97f1b567d5579dae3"}, &(0x7f0000267000-0x4)=0xab) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000163000-0x8)={r5, 0x40}, &(0x7f000015f000)=0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000568000-0x4)={r0}) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000568000)=0x0, &(0x7f0000170000)=0x4) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000569000)={r6, 0x8000}, &(0x7f000056a000-0x4)=0x8) 2017/09/19 09:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1000000000002, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000105000-0x78)={0xf6, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x5, 0x100, 0x1e, 0x9, &(0x7f0000094000)=@generic="ff6b2d278d4031a325864ab46e69a35f", 0x100000001, 0x8, 0xffffffff80000001}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) getsockname$netlink(r0, &(0x7f000067e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b07000)=0xc) [ 111.188208] sctp: [Deprecated]: syz-executor2 (pid 24113) Use of int in max_burst socket option deprecated. [ 111.188208] Use struct sctp_assoc_value instead [ 111.192531] FAULT_INJECTION: forcing a failure. [ 111.192531] name failslab, interval 1, probability 0, space 0, times 0 2017/09/19 09:30:37 executing program 7 (fault-call:2 fault-nth:2): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f00004ff000)={0x0, 0x0, &(0x7f0000b2d000)=[{&(0x7f0000fcc000)=[{0x10, 0x15, 0xfffffffffffffffd, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000fb9000)=[], 0x0, 0x0}, 0x0) 2017/09/19 09:30:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) accept4$packet(0xffffffffffffff9c, &(0x7f00005bd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000df9000-0x4)=0x14, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000b55000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ff3000-0x5c)={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, {0xa, 0x3, 0x7a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, 0x7fffffff, [0x4, 0x1, 0x7b7cac01, 0xffffffffffffffff, 0x1, 0x3, 0x5, 0x1]}, 0x5c) 2017/09/19 09:30:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x1e, 0x1000000000002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003dd000-0x4)=0xe8) [ 111.192543] CPU: 1 PID: 24115 Comm: syz-executor7 Not tainted 4.14.0-rc1+ #46 2017/09/19 09:30:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000903000-0x8)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) sendmmsg(r2, &(0x7f0000969000-0x80)=[{{&(0x7f0000143000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00000d8000-0x80)=[{&(0x7f00002dd000)="dc73f6bd9d7bf774d65e26eee155d8713c551771508866e515d012c0913eebcb380f72b2125d9dad58a7d781759d2f206923f5e564d867149ad51459db2cdcb898ff9b4b32ff72b50dd8bffdca778035b1c8159939e469917aac1764f716db3f14037fdd338d4d72ae98515be6b9f84cda64a353aa2d7d379cbbb8447148d13a6ca67e32c38fc472d5abbcd141c7f33167c0e670f642fe44a771af545f7125aa3c4eec2bc958cd592a31d9bc353cc25066432ff1d8d8f374e00014621eaea69bc2755df6d311651a4155465e2072ac5dc13f8b4950386a982650fd5da6b40120056b70fd18b3946774c449036d2e006c9660123075eb851553d305548c97e2aa3ac5185a8f39f02173487880028da5085ce85278333215413dc778b0800d8edaff4a1479eb815368018d316c96850c8835e47b60ee2d85f3308c04828b50fa212aa59a294aa9d2640d21ec5491bba3ccb873c90d877ffbf2049ec867c7fc77b4a98547e829ac7be1dbef63966ff5fc6c70cb246ab1853446fa736e3ff0c94cf20ce755e30d4dafb01d617f9fb34fcd1bfd000c49db328638519ebf69fdc76e6a075357138ffb269dc558bb301f863fc7c82df4f0df81e2ac2a001874f27b97420a91e211dc2801cca35377ffe7223a1bb1e0af907d6cc947449145bf80591e7ef3e026b24c2ee0ff15abb6f04e214b209a9cd282d10c6c5ac9cda0a003356bd068f742730304ed7f702ddacdf8bd1d20c6d9dd1f02387d78dadc9178f45e8b655c24559a7023b053634981d69461dba9993f33c9503e91905259313b0ab938dcdccdf26a64ceddd029ceb1b963669f39c9330382f9bcae62f3a94676a1354f803fae3167887ef3d2512a8ca9bc9f6eb409c1f79770909290b1edb0f4d45ac1347ce27e36c74e328ceed2f5e3dc1fe9b61501ccbabc7462498532ba5bcb8f07661b984c3f484de79411109c89e07efd1f331ced90f7f98da14addbcb346fac554cb480a277d2df491457c5bfe2eeac872a7ade48c3f5a609d885c97e848b95da6c22f13722041de9ff301638787738b863fda511cf54a738871c500156173cc886f87c89bda9f66978ca389d5dcc686d21498e81a4bf679cd808490f97c9e59e09624cfb0316853bfcd213bb2eba1bb4ca4e86ea5d3dbbbd6a360a7278a9681e014093c4c7ce4a505549b5c9e690b25cf3deefd6855e9e330a32f223d504510d9fee28e93bbe9de21ab6c294804473eab699126659a9ec03099cadb0cb74b7a6efe1d3ae219c4f8931ee25a477ae1e3f619f7436c644d426218f3548034d740145cb02a16638ed96f6a72864c166f5bbfdae5a5d3be4440ec32d97863865832a7a57a05173d72da6891ad742ba942663620efb2bbadb273ee04b3bc4cc77addd45afd91f2daee0a7efe08fb4b3716d45aa6ce78eea5a779303eb26a614ef5dd92da96ede0181be839e02df51f9ba13b94b56378a81dbd4b9097a4187b5074099063f6aac5434cc21d21f784781cb6ba0ac146b44c1dfbb0975012e1bb0c091faf2dcb9abad4b4dbd1825951f549d6b71c7de78b0d59e93f6fd3f43b60d4d4db8ec67f62016c4369535e7efd1bfa6e66d7b3db0291cb3861b8fe3de51ea68fac9bd0be2c96884af1247a1aa0706d92f413ad32e78b20ab544aec501e6400b2bdc0c40b61a73a411e6c30c9acb7e6d3100a47603224d312f1cd18b0e9288265ef9b6e0b4d2e52b1179117be833403f40c3c689c1275a7cf038b5541a248866a77e3189e257a0adf3e62c0fa96996bb131f2d527b84d67", 0x4f5}, {&(0x7f0000935000)="785cd23c58f7b90c88d0e864d4a721d6a4e021e78bd686307ba6b5cd371309801956d067215631c4aacc22ba6834f5", 0x2f}], 0x2, &(0x7f0000935000)=[{0xd0, 0x107, 0x0, "6bb9ffc6a2d94f1300317f805313bbf913e0f7ca5f50b9c32f6947ccb9791be1e1839009386e9771fe34102a1ab77d3e14dc09d191484d8a0a980b95917ed0859a627988f9a3b0fd7e3a34729372591437688b8f39bfa23122a43cb3f2593eca8ea7a3d48550e4327e6b0ad3ce5457ce40a8d4236214223b13d7c1e9899841532dbd0f44359fc8db9cef29a3acbbf17ec0ffa2d5fcec8b2ac68e569a44f32ca3b58b97190e5f9ea37bf3e34c3e9ad44058002bbdfb4b29b7ec4acc7e28c9"}], 0x1, 0x40}, 0x1}], 0x1, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000b53000)={@generic="84c72b37048c7656d2afe19def1fedef", @ifru_flags=0x2}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00005d3000-0x4)=0x5, 0x4) splice(r2, 0x0, r1, 0x0, 0x7f, 0x80000000000007) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000045c000)=0x4, &(0x7f000015e000-0x4)=0x4) 2017/09/19 09:30:37 executing program 4: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f00002c4000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008d9000)=0x10) r3 = socket$inet(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000005000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000038e000/0x4000)=nil, 0x4000, 0x0, 0x32, r3, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000d80000)={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000f06000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) connect$inet6(r4, &(0x7f0000f09000-0x1c)={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet6_mreq(r4, 0x29, 0x15, &(0x7f0000bdf000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000091d000)=0x14) syz_emit_ethernet(0x1046, &(0x7f000045f000-0x1046)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x3, 0x6, "000a09", 0x1010, 0x2b, 0xa148, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x1, 0x2, 0x4, 0x1, 0x2, 0x0, 0x0, 0x9, 0xfb1, "9fabaf", 0x2, "e901c5"}, "440a57213ea334994efb8b1c309d1d0835e1ab1aed11a955f9396a93e342a11b1aa2f272c5fe575466242fd5d4d68580db6cde0d207951cb06edeea28129e1922735570000000000000007064d0a823c9279a49786714f2c9d7a6d0dcae21385c77330caa8e339c4a20781a788f943592a7edb12fcd337f4c1231da9f4f023847bd27293f8744ad4c3c5559758815dabc63bc6e4468bb47e93d637a5c75eef1ea75d8faaca0527b82e584d0b98b86afb46dc16d07b744c83db1cc5a49dd079b528b7b095583f306217be66b4bb1bd7c7aae0e24c100e3498a22d9fa9fffc848a9e443dd945b652ff488d4fbb747ad3f7cfa12174fe9f630bf851626e10d5871839f45d76425dcc80e0a3bc1c9082235cc03e703e8ba913cfe459e4e2024f4b28412955bd1907182a4a179f1b1edb60f9c326bd60b763a3cb3b0f1d6336d0932f980a026753d7f0a3dd34b88ab9098eb39b8008a166c9c3350a9439d59428d2bd736c0300f4e3fb093a593d452bc4e12da08df78168f1356da38f43ab54389653ed96b5167aac5ae840b86c9acf8c26f789a77790aa26faff839d00a2d572c8aa386e3d6fe9ea9aae1c9f79f659ea35ba58f72c20a0261c9c768f750ae83140c43489bf5cc3d8eaa0a3c173b2a21204c33b0c3de7cf16edc771260f845bd079a26d8af5c0ec3eb13a0c957e80ad528237f1c6cf52e61c107494f0f842f5a6af8b95324c2a025c4d0234462be5dfb0041e2e7991b688c7441fef6df497cc3e4a78310cfb39b5fa20b9fb1e7bf5a995b9ad3a7df0b2df9d3221c28e594d6e3ea81f4fd613abe0197df9c059f9bbabe52b8ace44ba151119a3b3ec141eba4f7c45d3bdf2a246459a62113095b06a72b130089e1e86f0129d39f543a5ec2088cde0fccf9300bc80c0469b92d2641882d9b972bfcba3d58fcc7761d62f5aedc3b01f4e2ce0b65cb20e2db0bd81a34dac58ae5a23dc05c3e0381637288aac43d96c70fd2e89c2d404daeabfa3f837fe032c8b6a430f9cbb2ffbcdabc4c06aaaa3c5977f96ada0355c1aeab18cc6bd6705b87c3fdd346f3b4ba1bd4411433a46df9d712995817099570ed43fcde1fc91fa60a1f667ab03c89f4ee0281ef9ebc8b659662cd5df0feaf6b92a5cde5621afb2a405f45813590c47ea92c2e69ac87bf12d1f57f277563569329c7baf1149cdc7423578c0714b114a4424754a23c8099133fe647f2cbafcb5dd9a8457a831af3c73d805122d302def5869476a1578b3babdda7132f4dba0f72ac7830ce3c10bfbe9c6a3228df4b720238c81aaaf369be91509517cc233f7ac7f6f55958fb914f65264bace34811c2575433745f75638767f1521c726ddfaa7dc42519065d0d808bb99108b250b2ac63a478e4fe7a48c369a7f7801f826166889e40e64305a3a36c9bc20260e3e4b5c561a6d4f8c6993dace62b5ae1ba35825e54fd9e48b3a93301557ca21c1a211bf74aa4bcf42ebe4c23b25d57f2707c7a18aef83ead4ac8edbba1da13913c7de00e3809b82edda7c802b46727e4ed4454bf9249f57651b76cd7465101ec1c93d527aa6316ba8543f7477cdcaab0d9b4d6e974658bc7608a8b995512cde10e243c4b7fc89f14b3ffeed87ec09120d67e62810126566e60b2248736b14ef22a6bb3d2a4c8a1266302f49a40816793538d5d09d1c4cdba46be281149fd79536d7441050335c6ab44a09903c2521ac707ac6b7888774cdf662c8eaa688b3404e17ef98e0d186f77d8558a5e8b768a48be28bea0cd6d961b4ff2665f00c3f43a4ceb5e2e0eabb3dbf1d1eeb5517e901dd6af0598907d8eff2da15eb89288592b3df83913c1d786390ce13ffa0128554e395a6ebaa334e430641ef104da668e51be337c26e35b344557e4f54733ab44fda4923f8eb950d624055e034fd6b24a7ee8a1fe7083d36e292abfa143f9dfa928e5b214b26b9741267394f9f156d3576aed53b9c4fc06452a83ebf0220c2270cedfbe5fcee14dbdf13fbf2a2f37b451d6b1aaed1bad3f9ff2e61fd4f68ca5e8b465810eedaa5fb9c5c34f7727e1cc987c4478219f413676fa4adfc1580781e0450334b21abd48b059b63877d6941374fdd9e6a1f21cff28a46a91c86c418baa71cee0e196064de69b88881416b8bdaf5984202ae768d81899750e83b6f428901779c7b355135804af7d314704f0fe61d83f990669dc14ccf452a509500aaefac6fae8660d38eaedd3368d7cf98b19dab5f0d5be033388336e793778990c6a7600b324bc0a77c9ae49f90b419119361c28d25a57a1259e49acbd42fae96b3193f4b46b00536e222c11d25db0f6c09bebb34a01a95f67288b6fe4cfc8ac5ebed5c7e7576c58bd3ab39fe361a7a1fc1fb3ad3cbfcbc7c8a96c8ba8f7c1ee965fa93f2b166a7f6592a5e1aa52f71b579e91f5584aa8a950b10a3f09ba86f4049c7d62312b61a5f4dd0dd784d679167ad562fe693f7021e34c6d6459a510e6a735345b6c4c67a318635d89568f28ff2d807dd4ed72c3965ea764499e8d2264a8205102d6d12a0cbc36925f479d1fcdb46d7c0d9bbadcb69ae9f35940164509671bc57984ab118ed128f42310e15f71eb4eb3ec35e4667315a852b638c0dbf870155288debf867b70c9937350df96896cf094b2fc1142bab62ba5901bd7b0931fa953e2d7e7f2e81eb48d674e1bfb8d61c45cd1fcfd7ec22af46b29031257c22f15ea151da8cc4c945b58ff7ed5d4a302dd1093fb538e5fb3f1801b74e8a8db4d411d684f7c4e7518aecd71d9ac47a890d0de81e11986fe52c3cbd0915b96e0faf0b787b76d0d144091e78dc403bbedc75c076ac5fae06dbc49f781c374f87538eb9432abe90e517f914d9d2373c448ab091be606596814d2a86643a93b85b5a50644e365fc606de6087d278915a51431309ca58b08607b332320ed3f08f5275f94a28f324dd58a0f4b33b981c7fcd92cec19af50269d2e8df9cd5ec4d94d90fd85b072cd277a6cb0fc33eb4e5ce794b61f7ee6a909a6ff5389631871e4968aa1fd181e8aaf766602cadb22c162ecb1917171838bde41df0ceba8e01c576c063c6c8b47ba52fab7bd08c7a1b6700bd2ebf9dbdafadbbbffd4c7b9d226f77ed10d88edc3b8b76df619523b7916c679b2116969efc2971d7403524b7ab4d485b2da24d582ece16cf5107ee59e2e5252578ce6b3f18950cc743ccc01cc4d9ca00aac9d23eec22253ad986fd9eae36b26f494fc98c0f267a0d6faec2cf694e5525aa84448370c60c8cda7888a00a69046dd44370bad2e0e95b11ef04776e20009a9a0bea2ddd0fcae654840fab5b3a81f6ffcb2931bcea27fc8d66cbf8d5ea2aea40e514785ebc7d9b591eb8313edfdd86b217b6aadf590bdd9142535d26870b19fb5172255b7d3065325f5d8aab591b24af82dfaa3c95756014006142b39167c43cd56eaf62e9d6d22f7f10ec9c16bc95744e048c13c10c600501fcf007292787bf84e82ba9a71572cc9783b1ab1bd70dbd1a23bd9e4fb622421cef25750d769895b754c41c7c5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mmap(&(0x7f0000db4000/0x3000)=nil, 0x3000, 0x3, 0x50051, r4, 0x0) socket(0x2, 0x3, 0x100000001) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x40000032, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000f0d000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f0b000)=0x10, 0x80801) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008da000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00008da000)=[@in6={0xa, 0x2, 0xf8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}], 0x1) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x9, 0x84, &(0x7f0000ead000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f00008d9000-0x4)=0x0) connect$inet(r3, &(0x7f0000002000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/09/19 09:30:37 executing program 3: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x808, 0x200000000000005) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000ee4000-0x4)=0x8) r1 = socket$inet(0x2, 0x8000010000000003, 0x5) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000e46000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) connect$inet(r1, &(0x7f0000b17000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_extract_tcp_res$synack(&(0x7f0000d26000-0x8)={0x0, 0x0}, 0x1, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x1f, &(0x7f00005c2000-0x4)=0x400, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00001c0000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000772000-0x8f)={0x0, 0x87, "8ca4453b6314cd1ca9fbc10e217a84ce5976d35232fb60a03a27592a518b3f603fe626a50f258278f66148ba3b9757c4af000919428723d4128dc98ab1e66733697149a5c8efa6518eb1690421d0bb28394505b839662a0986c4c0faf549f7fe8e387beccf6ee24cabd65407721b5f200f2db60c309ad15a3c60bc430d776ea059122dd4e4ee2d"}, &(0x7f0000a8d000)=0x8f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000161000-0x98)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x80}, &(0x7f0000f16000-0x4)=0x98) syz_emit_ethernet(0x33, &(0x7f0000a72000-0x30)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x401, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast2=0xe0000002, "000000010000000000"}}}}}) 2017/09/19 09:30:37 executing program 5: mmap(&(0x7f0000000000/0x567000)=nil, 0x567000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000568000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(r0, &(0x7f0000568000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000567000)=0x60) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f0000567000)="706f3369785f61636c5f6163636573732100", 0x12) connect$inet(r0, &(0x7f0000039000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000c3000-0x8)={0x0, 0x0}, 0x8) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xb, 0x0, 0x5) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000569000)=@hci={0x0, 0x0, 0x0}, &(0x7f000056a000-0x4)=0x6, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f000014a000-0x4)={r0}) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000569000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000056a000-0x4)=0x0, &(0x7f000056a000-0x4)=0x4) r4 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000568000-0x4)=0x0, 0x80000) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000567000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000056a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000056b000-0x8)={0x0, 0x0}, &(0x7f000056b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000567000)={0x0, 0x2, &(0x7f0000434000)=[@in={0x2, 0x0, @rand_addr=0xc91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000568000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00001a0000-0x8)={r5, 0x2c07d0b6}, 0x8) [ 111.192550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.192555] Call Trace: [ 111.192571] dump_stack+0x194/0x257 [ 111.192588] ? arch_local_irq_restore+0x53/0x53 [ 111.192618] should_fail+0x8c0/0xa40 [ 111.192629] ? __local_bh_enable_ip+0x9d/0x160 [ 111.192645] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.192654] ? release_sock+0x1d4/0x2a0 [ 111.192672] ? find_held_lock+0x39/0x1d0 [ 111.192702] ? lock_downgrade+0x990/0x990 [ 111.192749] ? check_same_owner+0x320/0x320 [ 111.192783] should_failslab+0xec/0x120 [ 111.192797] kmem_cache_alloc_node+0x56/0x760 [ 111.192816] ? netlink_insert+0x500/0x500 [ 111.192836] __alloc_skb+0xf1/0x740 [ 111.192853] ? skb_copy_and_csum_dev+0x360/0x360 [ 111.192863] ? _copy_from_user+0x99/0x110 [ 111.192882] ? rw_copy_check_uvector+0x1ce/0x280 [ 111.192896] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 111.192910] ? selinux_inet_conn_established+0xf0/0xf0 [ 111.192927] ? sock_has_perm+0x29c/0x400 [ 111.192937] ? import_iovec+0x238/0x430 [ 111.192957] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 111.192975] netlink_sendmsg+0xa86/0xe70 [ 111.193005] ? netlink_unicast+0x6f0/0x6f0 [ 111.193024] ? security_socket_sendmsg+0x89/0xb0 [ 111.193035] ? netlink_unicast+0x6f0/0x6f0 [ 111.193050] sock_sendmsg+0xca/0x110 [ 111.193066] ___sys_sendmsg+0x75b/0x8a0 [ 111.193089] ? copy_msghdr_from_user+0x590/0x590 [ 111.193109] ? get_pid_task+0xbc/0x140 [ 111.193127] ? proc_fail_nth_write+0xb5/0x260 [ 111.193158] ? fget_raw+0x20/0x20 [ 111.193177] ? lock_downgrade+0x990/0x990 [ 111.193196] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 111.193209] ? kernel_read+0x120/0x120 [ 111.193222] ? wait_for_completion+0x770/0x770 [ 111.193240] ? __fdget+0x18/0x20 [ 111.193260] __sys_sendmsg+0xe5/0x210 [ 111.193270] ? __sys_sendmsg+0xe5/0x210 [ 111.193284] ? SyS_shutdown+0x290/0x290 [ 111.193304] ? __sb_end_write+0x9e/0xd0 [ 111.193341] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.193363] SyS_sendmsg+0x2d/0x50 [ 111.193378] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 111.193387] RIP: 0033:0x4520a9 [ 111.193393] RSP: 002b:00007f3870530c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 111.193405] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 111.193411] RDX: 0000000000000000 RSI: 00000000204ff000 RDI: 0000000000000005 [ 111.193418] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 111.193424] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 111.193430] R13: 00007f3870530b48 R14: 00000000004b6c47 R15: 0000000000000000 [ 111.235814] FAULT_INJECTION: forcing a failure. [ 111.235814] name failslab, interval 1, probability 0, space 0, times 0 [ 111.235826] CPU: 1 PID: 24133 Comm: syz-executor7 Not tainted 4.14.0-rc1+ #46 [ 111.235834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.235839] Call Trace: [ 111.235856] dump_stack+0x194/0x257 [ 111.235877] ? arch_local_irq_restore+0x53/0x53 [ 111.235895] ? is_bpf_text_address+0xa4/0x120 [ 111.235920] should_fail+0x8c0/0xa40 [ 111.235941] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.235963] ? find_held_lock+0x39/0x1d0 [ 111.236008] ? lock_downgrade+0x990/0x990 [ 111.236021] ? SyS_sendmsg+0x2d/0x50 [ 111.236035] ? entry_SYSCALL_64_fastpath+0x1f/0xbe [ 111.236088] ? check_same_owner+0x320/0x320 [ 111.236126] should_failslab+0xec/0x120 [ 111.236141] kmem_cache_alloc_node_trace+0x5a/0x760 [ 111.236177] __kmalloc_node_track_caller+0x33/0x70 [ 111.236195] __kmalloc_reserve.isra.40+0x41/0xd0 [ 111.236215] __alloc_skb+0x13b/0x740 [ 111.236235] ? skb_copy_and_csum_dev+0x360/0x360 [ 111.236246] ? _copy_from_user+0x99/0x110 [ 111.236267] ? rw_copy_check_uvector+0x1ce/0x280 [ 111.236284] ? selinux_socket_getpeersec_dgram+0x22f/0x330 [ 111.236299] ? selinux_inet_conn_established+0xf0/0xf0 [ 111.236318] ? sock_has_perm+0x29c/0x400 [ 111.236329] ? import_iovec+0x238/0x430 [ 111.236352] ? security_socket_getpeersec_dgram+0x91/0xc0 [ 111.236372] netlink_sendmsg+0xa86/0xe70 [ 111.236398] ? netlink_unicast+0x6f0/0x6f0 [ 111.236418] ? security_socket_sendmsg+0x89/0xb0 [ 111.236430] ? netlink_unicast+0x6f0/0x6f0 [ 111.236446] sock_sendmsg+0xca/0x110 [ 111.236464] ___sys_sendmsg+0x75b/0x8a0 [ 111.236486] ? copy_msghdr_from_user+0x590/0x590 [ 111.236506] ? get_pid_task+0xbc/0x140 [ 111.236521] ? proc_fail_nth_write+0xb5/0x260 [ 111.236551] ? fget_raw+0x20/0x20 [ 111.236572] ? lock_downgrade+0x990/0x990 [ 111.236593] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 111.236608] ? kernel_read+0x120/0x120 [ 111.236622] ? wait_for_completion+0x770/0x770 [ 111.236642] ? __fdget+0x18/0x20 [ 111.236664] __sys_sendmsg+0xe5/0x210 [ 111.236673] ? __sys_sendmsg+0xe5/0x210 [ 111.236690] ? SyS_shutdown+0x290/0x290 [ 111.236711] ? __sb_end_write+0x9e/0xd0 [ 111.236752] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.236775] SyS_sendmsg+0x2d/0x50 [ 111.236791] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 111.236799] RIP: 0033:0x4520a9 [ 111.236806] RSP: 002b:00007f3870530c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 111.236820] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 111.236827] RDX: 0000000000000000 RSI: 00000000204ff000 RDI: 0000000000000005 [ 111.236834] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 111.236841] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 111.236848] R13: 00007f3870530b48 R14: 00000000004b6c47 R15: 0000000000000000 [ 111.256819] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 111.297778] FAULT_INJECTION: forcing a failure. [ 111.297778] name failslab, interval 1, probability 0, space 0, times 0 [ 111.297793] CPU: 0 PID: 24151 Comm: syz-executor7 Not tainted 4.14.0-rc1+ #46 [ 111.297800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.297806] Call Trace: [ 111.297822] dump_stack+0x194/0x257 [ 111.297843] ? arch_local_irq_restore+0x53/0x53 [ 111.297879] should_fail+0x8c0/0xa40 [ 111.297898] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 111.297921] ? find_held_lock+0x39/0x1d0 [ 111.297955] ? lock_downgrade+0x990/0x990 [ 111.297979] ? __lock_is_held+0xbc/0x140 [ 111.298024] ? check_same_owner+0x320/0x320 [ 111.298045] ? find_held_lock+0x39/0x1d0 [ 111.298076] should_failslab+0xec/0x120 [ 111.298092] kmem_cache_alloc_node+0x56/0x760 [ 111.298113] ? refcount_inc_not_zero+0xfe/0x180 [ 111.298137] __alloc_skb+0xf1/0x740 [ 111.298156] ? skb_copy_and_csum_dev+0x360/0x360 [ 111.298172] ? netlink_lookup+0x620/0xa90 [ 111.298208] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 111.298226] ? selinux_ipv4_output+0x40/0x40 [ 111.298253] netlink_dump+0x514/0xb90 [ 111.298264] ? module_unload_free+0x5b0/0x5b0 [ 111.298276] ? __mutex_lock+0x16f/0x1870 [ 111.298291] ? netlink_broadcast+0x50/0x50 [ 111.298307] ? refcount_add+0x60/0x60 [ 111.298345] __netlink_dump_start+0x4ce/0x6e0 [ 111.298358] ? __netlink_ns_capable+0xe1/0x120 [ 111.298378] ? copy_sec_ctx+0x290/0x290 [ 111.298391] xfrm_user_rcv_msg+0x593/0x6f0 [ 111.298412] ? xfrm_dump_sa_done+0xe0/0xe0 [ 111.298425] ? xfrm_dump_policy_done+0xa0/0xa0 [ 111.298434] ? copy_sec_ctx+0x290/0x290 [ 111.298463] ? lock_release+0xd70/0xd70 [ 111.298481] ? netlink_lookup+0x620/0xa90 [ 111.298507] ? netlink_connect+0x4e0/0x4e0 [ 111.298534] ? netlink_deliver_tap+0x176/0xa60 [ 111.298549] ? iov_iter_advance+0x2a1/0x13f0 [ 111.298571] netlink_rcv_skb+0x216/0x440 [ 111.298584] ? xfrm_dump_sa_done+0xe0/0xe0 [ 111.298599] ? netlink_ack+0xab0/0xab0 [ 111.298620] ? netlink_skb_destructor+0x1d0/0x1d0 [ 111.298647] xfrm_netlink_rcv+0x6f/0x90 [ 111.298661] netlink_unicast+0x4e8/0x6f0 [ 111.298684] ? netlink_attachskb+0x8a0/0x8a0 [ 111.298707] ? security_netlink_send+0x81/0xb0 [ 111.298726] netlink_sendmsg+0xa4a/0xe70 [ 111.298753] ? netlink_unicast+0x6f0/0x6f0 [ 111.298773] ? security_socket_sendmsg+0x89/0xb0 [ 111.298784] ? netlink_unicast+0x6f0/0x6f0 [ 111.298800] sock_sendmsg+0xca/0x110 [ 111.298818] ___sys_sendmsg+0x75b/0x8a0 [ 111.298841] ? copy_msghdr_from_user+0x590/0x590 [ 111.298862] ? get_pid_task+0xbc/0x140 [ 111.298879] ? proc_fail_nth_write+0xb5/0x260 [ 111.298914] ? fget_raw+0x20/0x20 [ 111.298935] ? lock_downgrade+0x990/0x990 [ 111.298956] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 111.298971] ? kernel_read+0x120/0x120 [ 111.298985] ? wait_for_completion+0x770/0x770 [ 111.299013] ? __fdget+0x18/0x20 [ 111.299037] __sys_sendmsg+0xe5/0x210 [ 111.299049] ? __sys_sendmsg+0xe5/0x210 [ 111.299066] ? SyS_shutdown+0x290/0x290 [ 111.299088] ? __sb_end_write+0x9e/0xd0 [ 111.299130] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.299155] SyS_sendmsg+0x2d/0x50 [ 111.299173] entry_SYSCALL_64_fastpath+0x1f/0xbe [ 111.299182] RIP: 0033:0x4520a9 [ 111.299189] RSP: 002b:00007f3870530c08 EFLAGS: 00000216 ORIG_RAX: 000000000000002e [ 111.299203] RAX: ffffffffffffffda RBX: 0000000000718000 RCX: 00000000004520a9 [ 111.299211] RDX: 0000000000000000 RSI: 00000000204ff000 RDI: 0000000000000005 [ 111.299218] RBP: 0000000000000082 R08: 0000000000000000 R09: 0000000000000000 [ 111.299225] R10: 0000000000000000 R11: 0000000000000216 R12: 00000000004b6c37 [ 111.299233] R13: 00007f3870530b48 R14: 00000000004b6c47 R15: 0000000000000000 [ 111.329646] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 111.363608] kasan: CONFIG_KASAN_INLINE enabled [ 111.363627] kasan: GPF could be caused by NULL-ptr deref or user memory access